CN219451486U - Template system for concrete wall pouring - Google Patents

Abstract

The utility model relates to a formwork system for pouring a concrete wall, which comprises a formwork device and a supporting device, wherein the formwork device comprises a plurality of unit formworks, the supporting device comprises a diagonal bracing assembly and a transverse bracing assembly, and the diagonal bracing assembly comprises an upper internal thread sleeve, an upper diagonal external threaded rod, an upper adjusting nut, a diagonal bracing rod, a lower adjusting nut, a lower diagonal external threaded rod, a lower internal thread sleeve, a lower rotating seat and a base; the transverse support assembly comprises a transverse support rod and a transverse support rotating seat; the strength is high, the labor consumption is low, and the recycling can be realized; the quick assembly and disassembly speed can be high during construction, the deformation is not easy, the maintenance-free and form removal time in the construction process can be scientifically arranged according to the engineering schedule, the repair rate is low, and the maintenance cost and the labor cost are greatly reduced; the inclination angle between the inclined support rod and the horizontal plane can be adjusted according to actual needs, so that the support device is convenient to adjust the inclination angle according to actual conditions, the template device is prevented from collapsing, and construction safety is guaranteed.

Description

Template system for concrete wall pouring

Technical Field

The utility model belongs to the technical field of building concrete construction, and particularly relates to a template system for concrete wall pouring.

Background

At present, in the construction of building concrete wall pouring, a building template used for wall pouring mainly adopts a traditional bamboo-wood template, a traditional steel template, and template products such as an aluminum template, a plastic template and the like commonly used in the prior art in recent years.

The bamboo-wood template has the following defects: 1. after the turnover times are more than four times, warping is easy to occur, and the turnover times cannot be more than seven times; 2. the joist, the back rib and other facilities are needed, so that the materials are more, and the manufacturing and the use are complicated; 3. the bamboo-wood panel is easy to deglue, bulge, shell and crack, and when assembled again, the panel seams are difficult to treat; 4. thickness tolerance is not easy to master, so that the dimension deviation of the building structure interface is caused; 5. the cutting quality is poor, an alloy small-tooth saw blade is required to be used for cutting, and the operation is tedious and laborious; 6. after the use, the release agent is brushed, the plate surface is required to be treated, and the operation is complicated, so that time and labor are wasted; 7. a large amount of manual production and field installation are needed, so that a large amount of wood is wasted, a large amount of construction waste and environmental pollution are caused, and the environment-friendly idea is not met.

The steel forms have the following disadvantages: 1. the weight of the square meter of the unit is too high, the tower crane machinery is required for moving and assembling, and the template is inconvenient to assemble and disassemble; 2. the adhesive has extremely strong affinity with concrete, and the contact surface of the template and the concrete body must be brushed with a release agent, so that the quality problems of the concrete body and the template can be caused by more or less brushing of the release agent; for example, the mold release agent is less to adhere to the wall, destructive forced disassembly is needed, the mold plate is deformed and cannot be used for the second time, the wall is damaged, and secondary repair is needed; for example, the demolding agent is brushed more, the wall is too smooth, the pitted surface needs to be chiseled again, and the secondary plastering is performed, so that the cost is high and the labor amount is large; 3. when the steel template encounters water in construction, the steel template can rust and oxidize, so that the service life is short, and the steel template needs to be replaced or repaired in time.

The plastic form has the following disadvantages: 1. the plastic building template is mainly produced by adopting PVC reclaimed materials, the static bending strength and the static Qu Danxing modulus of the product are smaller than those of other templates, and the strength and the rigidity of the product are lower than those of the bamboo template; 2. the plastic template is only a main material for manufacturing the template, can not be directly used as the template, and can be used as the template after being reinforced and molded by battens and other materials in a construction site, so that the manufacturing and the use are complicated, and the labor and the material are wasted; 3. the method is mainly used for floor templates, and engineering quality is poor due to lower bearing of the floor templates; 4. the thermal expansion coefficient and the cold contraction coefficient of the plastic plate are larger than those of steel and wood, so that the plastic template is greatly influenced by air temperature, for example, the temperature difference between day and night reaches 20-30 ℃ in the high temperature period in summer, and the expansion and contraction amount of the 3 m-long plate can reach 3-4 mm at the high temperature; for example, when the plank is constructed at night, arching will occur at the middle part of the template in noon; if the pavement is constructed in noon, the template is contracted until night, so that a gap of 3-4 mm is formed between the adjacent plates; 5. when the steel bars are paved, the surface quality of the formed concrete is affected because the welding slag of electric welding is high in temperature and falls on the plastic formwork to easily scald the plate surface.

The aluminum templates have the following disadvantages: 1. the mold release agent must be coated once in disassembly and assembly, otherwise, the mold release agent is adsorbed on the wall body, the mold is difficult to disassemble, a large number of templates are damaged due to forced mold disassembly, and the site is difficult to repair; 2. after one project is finished, the deformation and breakage rate is up to more than 40%, so that the maintenance cost is high and the manufacturing cost of the aluminum template is high.

Disclosure of Invention

Aiming at least one problem in the prior art, the utility model aims to provide a template system for pouring concrete walls, which has the advantages of high strength, less labor consumption, multiple turnover use times, high template construction and disassembly speed, difficult deformation, low repair rate and reduced maintenance cost and labor cost; and the supporting part is convenient for angle adjustment, so that the collapse risk of the template device is reduced, and the major potential safety hazard is reduced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the template system for pouring the concrete wall comprises a template device and a supporting device, wherein the template device comprises at least two unit templates, and adjacent unit templates are detachably connected;

the supporting device comprises a diagonal bracing assembly and a transverse bracing assembly;

the inclined strut assembly comprises an upper internal thread sleeve, an upper inclined external thread rod, an upper adjusting nut, an inclined supporting rod, a lower adjusting nut, a lower inclined external thread rod, a lower internal thread sleeve, a lower rotating seat and a base, wherein the base is provided with at least two base connecting holes;

The upper internal thread sleeve is connected to the template device, the upper adjusting nut is inserted into the upper end of the inclined support rod, the upper end of the upper inclined external threaded rod is inserted into the upper internal thread sleeve, and the lower end of the upper inclined external threaded rod is in threaded connection with the upper adjusting nut; the lower rotating seat is connected in one base connecting hole of the base through a bolt, the lower internal thread sleeve is connected on the lower rotating seat through a bolt, the lower adjusting nut is inserted into the lower end of the inclined supporting rod, the lower end of the lower inclined external thread rod is inserted into the lower internal thread sleeve, and the upper end of the lower inclined external thread rod is connected in the lower adjusting nut in a threaded manner;

the cross brace assembly comprises a cross brace rod and a cross brace rotating seat, the base is provided with a slotted hole, one end of the cross brace rod is connected with the template device, the other end of the cross brace rod is connected to the cross brace rotating seat, and the cross brace rotating seat is movably connected to the base in the slotted hole.

Preferably, the unit template comprises a panel, nylon bolts and a frame, wherein the frame comprises two transverse frames, two longitudinal frames, transverse main ribs and longitudinal secondary ribs, the transverse frames and the longitudinal frames are sequentially connected to form a rectangular outer frame, and the main ribs and the secondary ribs are connected in the outer frame and divide the outer frame into at least four unit frames; the panel is arranged in each unit frame, a frame and a main rib connecting screw hole are formed in the panel, a panel connecting screw hole is formed in each transverse frame and each longitudinal frame, and the panel is connected with at least one of the transverse frame and the longitudinal frame through nylon bolts arranged in the frame and the main rib connecting screw hole and the panel connecting screw hole; the nylon bolt comprises a nylon bolt body, an annular shock pad and a nylon nut, wherein the shock pad is sleeved on the nylon bolt body and is in contact with the nylon nut; the transverse frame and the inner side face of the longitudinal frame are provided with first rack faces, the side faces of two sides of the main rib are provided with second rack faces, and the first rack faces and the second rack faces are contacted with the side faces of the panel.

Preferably, the formwork system further comprises corner connecting means comprising L-shaped bent corner connecting profiles, the two side portions of the corner connecting profiles being detachably connected with the formwork means of the two side portions of the vertically bent wall respectively.

Preferably, the adjacent unit templates and the corner connecting section bar and the template device are connected through locking hooks, each locking hook comprises a claw, a clamping plate and a locking screw, one end of each claw is provided with a locking screw hole, the locking screw is in threaded connection with the locking screw hole, and the clamping plate is connected to one end of the locking screw adjacent to the claw; the clamping claw and the clamping plate are respectively clamped at the outer sides of the transverse frames of the adjacent unit templates and the outer sides of the corner connecting section bars and the longitudinal frames; and wedge piece holes are formed in the transverse frames of the adjacent unit templates, and the locking wedges are inserted into the wedge piece holes together.

Preferably, the formwork system further comprises a formwork reinforcing means comprising a transverse reinforcing back ridge detachably connected to the unit formwork constituting the formwork means.

Preferably, the template reinforcing device further comprises a back edge reinforcing screw, a back edge reinforcing nut, a limiting pipe and a back edge connector, wherein at least two functional holes are formed in the reinforcing back edge, every two reinforcing back edges are in a group, and the limiting pipe is arranged between the two reinforcing back edges; the back ridge reinforcing screw rod penetrates through the functional holes of the two reinforcing back ridges and the limiting pipe, and the end part of the back ridge reinforcing screw rod is in threaded connection with the back ridge reinforcing nuts; the back edge connector comprises a back edge clamping plate, a back edge connecting bolt, a back edge connecting nut, a rotating shaft and a pair of clamping jaws, wherein a back edge connecting screw hole is formed in the middle of the back edge clamping plate, and the back edge connecting bolt penetrates through the back edge connecting screw hole and is in threaded connection with the back edge clamping plate; the back edge connecting nuts are in threaded connection with one end of the back edge connecting bolts, and one ends of the clamping jaws in pairs are in rotary connection with the other ends of the back edge connecting bolts through the rotary shafts; the side face of one side of the back edge clamping plate is contacted with the back edge connecting nut, the side face of the other side is contacted with the reinforced back edge, and the clamping jaws in pairs clamp the main rib of the unit template.

Preferably, the formwork system further comprises a corner reinforcing device, wherein the corner reinforcing device comprises reinforcing back edge connecting plates at two side parts and corner reinforcing lock catches, one ends of the reinforcing back edge connecting plates at two side parts are connected through the corner reinforcing lock catches to form an L-shaped bending structure, and the two side parts of the L-shaped bending structure are respectively detachably connected with the reinforcing back edges of the formwork device at two side parts of the vertical bending wall body; the reinforced back edge connecting plate is provided with a reinforced back edge connecting hole, and the reinforced back edge connecting plate is detachably connected with the reinforced back edge through the locking wedge inserted into the reinforced back edge connecting hole and the functional hole.

Preferably, the template system further comprises a template height-connecting device, wherein the template height-connecting device comprises a vertical height-connecting back ridge, a limiter and a locker, the limiter is provided with an arc edge, the arc edge is in rotary contact with the reinforced back ridge, and the reinforced back ridge and the height-connecting back ridge are detachably connected with the limiter; the unit templates and the height-connecting back ribs which form the template device are detachably connected with the locker.

Preferably, the template system further comprises a template fixing device, wherein a rubber sleeve connecting hole is formed in the panel, and a water stop rubber sleeve is connected in the rubber sleeve connecting hole; the template device is characterized in that the number of the template devices is two, the two template devices are connected through the template fixing device, the template fixing device comprises connecting screws, two sides of each connecting screw are respectively connected with the two template devices in a threaded mode, and the connecting screws respectively extend into the water stop rubber sleeves of the two template devices.

Preferably, the template system further comprises a lifting device, wherein the lifting device comprises an inverted U-shaped lifting ring and a lifting ring nut, and external threads are respectively arranged on two side parts of the lifting ring; the horizontal frame is provided with a lifting hole, and two sides of the lifting ring respectively penetrate through the lifting hole and are in threaded connection with the lifting ring nut.

The template system for pouring the concrete wall has the following advantages due to the adoption of the technical scheme:

1. the building template can be used as an iteration product of various building templates through improvement and updating of the building templates in the prior art, has high strength and less labor consumption, can be repeatedly used, and can be used for more than 300 times.

2. The quick dismounting speed can be high during construction, deformation is not easy, maintenance is avoided during construction, the form dismounting time can be scientifically arranged according to engineering schedule, the repair rate is low, and the maintenance cost and the labor cost are greatly reduced.

3. The inclination angle between the inclined support rod and the horizontal plane can be adjusted within the range of 75-90 degrees according to actual requirements, so that the problems that various templates in the prior art are manually adjusted according to experience, the template device is easy to collapse and serious potential safety hazards are caused are solved, namely, the support device is convenient to adjust the inclination angle according to actual conditions, the template device is prevented from collapsing, and construction safety is guaranteed.

4. According to the condition and actual situation needs of prior art material, its part spare can adopt current plastic-aluminum material spare, constitutes novel concrete wall body and pours plastic-aluminum mould board system, can lighten weight, guarantees intensity simultaneously.

5. According to the conditions of the materials in the prior art and the requirements of actual conditions, part of parts can be made of the existing PP (polypropylene) or the existing PP modified reinforced material, and the parts have no affinity with concrete, so that a mold release agent is not required to be brushed in use, the working procedure can be saved, the mold removal time is not required to be considered, and the construction speed is improved.

Drawings

Figure 1 is a schematic view of a side structure of a formwork system for concrete wall casting according to an embodiment of the present utility model,

figure 2 is a schematic view of another side structure of a formwork system for concrete wall casting according to an embodiment of the present utility model,

figure 3 is a schematic view of a formwork device of a formwork system for concrete wall casting according to an embodiment of the present utility model,

figure 4 is an enlarged view of a portion of figure 3 at a,

figure 5 is a schematic view of the locking hook structure of figure 4,

figure 6 is a schematic view of the locking wedge structure of figure 4,

figure 7 is a schematic view of a supporting device of a formwork system for concrete wall casting according to an embodiment of the present utility model,

figure 8 is an enlarged view of a portion of the support device of figure 7 at the diagonal bracing assembly B,

figure 9 is an enlarged view of a portion of the support device of figure 7 at the diagonal bracing assembly C,

figure 10 is a schematic view of the upper and lower internally threaded bushings of the diagonal bracing assembly of the support device of figure 7,

Figure 11 is a front view of the upper and lower diagonal male threaded rods of the diagonal bracing assembly of the support device of figure 7,

figure 12 is a schematic view of the upper and lower adjustment nuts of the diagonal bracing assembly of the support device of figure 7,

figure 13 is a top view of the diagonal brace bar and spacing tube of the brace apparatus of figure 7,

figure 14 is a schematic view of the structure of the lower swivel and the cross brace swivel,

figure 15 is a schematic view of the cross brace assembly of the support apparatus of figure 7,

figure 16 is a top view of the cross brace bar of the cross brace assembly of figure 15,

figure 17 is a schematic view of the structure of the upper connecting seat,

figure 18 is a schematic view of an adjusting handle in a supporting device according to an embodiment of the present utility model,

figure 19 is a schematic view showing the structure of a first handle in the supporting device according to an embodiment of the present utility model,

figure 20 is a schematic view of a second handle structure of the supporting device according to an embodiment of the present utility model,

figure 21 is a schematic diagram of a side structure of a unit template in an embodiment of the utility model,

figure 22 is a schematic view of another side structure of the unit template of figure 21,

figure 23 is a schematic view of a panel structure according to an embodiment of the utility model,

figure 24 is an enlarged view of a portion of figure 23 at D,

figure 25 is a schematic view of the structure of the cross frame and the longitudinal frame profiles in an embodiment of the utility model,

Figure 26 is a schematic view of the structure of a main rib profile in an embodiment of the utility model,

figure 27 is a schematic view of a secondary rib structure in an embodiment of the utility model,

figure 28 is a schematic view of a corner connection device of a formwork system for concrete wall casting according to an embodiment of the present utility model,

figure 29 is a schematic view of the corner connecting profile of the corner connecting device of figure 28,

figure 30 is a schematic view of a formwork reinforcing device of a formwork system for concrete wall casting according to an embodiment of the present utility model,

figure 31 is a schematic view of the stiffening back ridge structure of the stiffening device of figure 30,

FIG. 32 is a side view of a reinforcing back ridge of the reinforcing apparatus of FIG. 30

Figure 33 is a schematic view of the back ridge reinforcing screw structure of the reinforcing apparatus of figure 30,

figure 34 is a schematic view of the back ridge reinforcement nut structure of the reinforcement device of figure 30,

figure 35 is a schematic view of the back edge connector of the reinforcing apparatus of figure 30,

figure 36 is a schematic view showing the use state of the corner reinforcing device of the formwork system for concrete wall casting according to one embodiment of the present utility model,

figure 37 is an enlarged view of a portion of figure 36 at E,

figure 38 is a schematic view of the corner reinforcing apparatus of figure 36,

figure 39 is a schematic view of the reinforced back ridge connecting plate structure of the corner reinforcing apparatus of figure 36,

Figure 40 is a schematic view of the corner reinforcing latch structure of the corner reinforcing apparatus of figure 36,

FIG. 41 is a schematic view showing the use state of the formwork height-connecting device of the formwork system for casting concrete walls according to an embodiment of the present utility model,

figure 42 is an enlarged view of a portion at F in figure 41,

figure 43 is a schematic view of the height-engaging back ridge structure of the template height-engaging device of figure 41,

figure 44 is a schematic view of the stop block configuration of the template lifting device of figure 41,

figure 45 is a schematic view of the template height adjustment device of figure 41 prior to installation of the height adjustment back ridge and stop,

figure 46 is a schematic view of the template height adjustment device of figure 41 after installation of the height adjustment back ridge and stop,

figure 47 is a schematic view of the latch structure of the die attach apparatus of figure 41,

FIG. 48 is a schematic view showing the use state of a formwork fixing apparatus of a formwork system for concrete wall casting according to an embodiment of the present utility model,

figure 49 is a schematic view of the water stop gum cover structure of figure 48,

FIG. 50 is an exploded view of a formwork system for concrete wall casting according to an embodiment of the present utility model,

figure 51 is a schematic view of the construction of the lifting ring of the lifting device of figure 50,

fig. 52 is a schematic view of the construction of the lifting ring nut of the lifting device of fig. 50.

The reference numerals in the drawings:

1 is a template device, 100 is a concrete contact surface,

101 is a unit template of a unit,

102 is a panel, 121 is a frame and main rib connecting screw hole, 122 is a rubber sleeve connecting hole,

103 is a nylon bolt, and the screw is a nylon bolt,

104 is a frame, 141 is a transverse frame, 142 is a longitudinal frame, 143 is a primary rib, 144 is a secondary rib, 145 is a first rack face, 146 is a second rack face,

105 is a locking hook, 151 is a claw, 152 is a clamping plate, 153 is a locking screw, 154 is a fixed cylinder, 155 is a knob,

106 is a locking wedge, 161 is a wedge plate, 162 is a locating pin,

107 of the water gel sleeve,

2 is a diagonal bracing component, 200 is an upper connecting seat,

201 is an upper internally threaded sleeve, 202 is an upper inclined externally threaded rod, 203 is an upper adjusting nut,

204 are diagonal support bars, 241 are adjusting handle connecting holes, 242 are adjusting handles, 243 are first handles, 244 are second handles, 245 are positioning screw holes, 246 are positioning screws,

205 is a lower adjusting nut, 206 is a lower inclined external threaded rod, 207 is a lower internal threaded sleeve, 208 is a lower rotating seat,

209 is a base, 291 is a base connecting hole, 292 is a slotted hole,

3 is a transverse support component, and the transverse support component is a transverse support component,

301 is a transverse supporting rod, 302 is a transverse supporting rotary seat,

4 is a corner connecting device, and the connecting device is provided with a connecting hole,

and 5 is a template reinforcing device,

501 is a reinforced back ridge, 511 is a functional hole, 512 is a wedge jack,

502 is a back ridge reinforcing screw, 503 is a back ridge reinforcing nut, 504 is a limiting tube,

505 is a back edge connector, 551 is a back edge clamping plate, 552 is a back edge connecting bolt, 553 is a back edge connecting nut, 554 is a rotating shaft, 555 is a clamping jaw,

and 6 is a corner reinforcing device,

601 is a reinforced back ridge connecting plate, 611 is a reinforced back ridge connecting hole, 612 is a lock catch connecting hole,

602 is a corner reinforcing latch and,

7 is a template height-connecting device,

701 is a height-connecting back ridge, 702 is a limiter, 721 is a circular arc edge,

703, 731 is a connecting surface,

8 is a template fixing device, and the template fixing device is provided with a plurality of fixing holes,

9 is a lifting device, and the lifting device is a lifting device,

901 is a lifting ring and 902 is a lifting ring nut.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", "front", "rear", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the system or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "configured," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The template system for pouring the concrete wall, provided by the utility model, can be used as a substitute product of various building templates through improving the building templates in the prior art, has high strength and less labor consumption, and can be reused; the quick assembly and disassembly speed can be high during construction, the deformation is not easy, the maintenance-free and form removal time in the construction process can be scientifically arranged according to the engineering schedule, the repair rate is low, and the maintenance cost and the labor cost are greatly reduced; the inclination angle between the inclined support rod and the horizontal plane can be adjusted within the range of 75-90 degrees according to actual needs, so that the support device is convenient to adjust the inclination angle according to actual conditions, collapse of the template device is avoided, and construction safety is guaranteed.

Hereinafter, embodiments of the present utility model will be described in detail with reference to the accompanying drawings.

Examples

Referring to fig. 1 and 2, the formwork system for pouring concrete walls provided in this embodiment includes a formwork device 1 and a supporting device. Referring to fig. 3, the template device 1 includes at least two unit templates 101, and adjacent unit templates 101 are detachably connected. Referring to fig. 7, the supporting device includes a diagonal brace assembly 2 and a cross brace assembly 3. Referring to fig. 8 to 13, the diagonal bracing assembly 2 includes an upper internal threaded sleeve 201, an upper diagonal male threaded rod 202, an upper adjusting nut 203, a diagonal bracing rod 204, a lower adjusting nut 205, a lower diagonal male threaded rod 206, a lower internal threaded sleeve 207, a lower rotating seat 208 and a base 209, wherein the base 209 is provided with at least two base connecting holes 291. The upper internal thread sleeve 201 is connected to the template device 1, the upper adjusting nut 203 is inserted into the upper end of the inclined supporting rod 204, the upper end of the upper inclined external threaded rod 202 is inserted into the upper internal thread sleeve 201, and the lower end is in threaded connection with the upper adjusting nut 203; the lower rotating seat 208 is connected in a seat connecting hole 291 of the seat 209 through a bolt, the lower internal thread sleeve 207 is connected on the lower rotating seat 208 through a bolt, the lower adjusting nut 205 is inserted into the lower end of the inclined supporting rod 204, the lower end of the lower inclined external thread rod 206 is inserted into the lower internal thread sleeve 207, and the upper end is connected in the lower adjusting nut 205 through a thread. Referring to fig. 15 and 16, the cross brace assembly 3 includes a hinge lug, a cross brace rod 301 and a cross brace rotating seat 302, the base 209 is provided with a slotted hole 292, the hinge lug is respectively inserted and connected into two ends of the cross brace rod 301, the hinge lug at one end of the cross brace rod 301 is connected with the template device 1, the hinge lug at the other end is connected to the cross brace rotating seat 302 through a bolt, and the cross brace rotating seat 302 is movably connected in the slotted hole 292 of the base 209.

In the formwork system for pouring the concrete wall, the formwork device 1 of the formwork system is a detachable structure formed by a plurality of unit formworks 101, and the number of the formwork devices 1 can be configured according to the height dimension of the concrete wall and the width dimension of the concrete body; the supporting device comprises a diagonal bracing assembly 2 and a transverse bracing assembly 3, and the inclination angle between the diagonal bracing rod 204 and the horizontal plane can be adjusted within the range of 75-90 degrees according to actual requirements, so that the supporting device is convenient to adjust the inclination angle according to actual conditions, collapse of the template device 1 is avoided, and construction safety is guaranteed.

This template system for concrete wall pouring, intensity is high, and the effort is few, can quick assembly disassembly speed when the construction, and non-deformable, maintenance-free in the work progress, the time of form removal can be according to engineering progress scientific arrangement, and the repair rate is low, reduces cost of maintenance and labor cost, does benefit to reuse, and turnover use number of times is many.

In the construction of the building, the formwork system for pouring the concrete walls can be assembled and used together according to the size of the design of the building drawing.

As shown in fig. 1, the number of the supporting means may be at least two, and may be symmetrically installed on one side surface of the template device 1. As shown in fig. 2, the other side surface of the formwork device 1 is a concrete contact surface 100 for contacting concrete.

Referring to fig. 15, the cross brace rotating seat 302 may be movably connected in the oblong hole 292 of the base 209 through a bolt, for example, a screw hole may be disposed on a side wall of the cross brace rotating seat 302, a plurality of screw holes may be disposed on a side wall of the oblong hole 292, the bolt is disposed in a screw hole on a side wall of the cross brace rotating seat 302 and a corresponding screw hole on a side wall of the oblong hole 292, so as to realize connection between the cross brace rotating seat 302 and the oblong hole 292 of the base 209, and a bolt sleeve may be sleeved outside the bolt. The cross brace swivel base 302 is connected to screw holes in different positions of the oblong hole 292 through bolts, so that position adjustment of the cross brace swivel base 302 on the base 209 is realized, and the adjustment of the inclination angle of the cross brace rod 301 is adapted.

It may be specific that the cross brace assembly 3 includes a hinge lug, a cross brace rod 301 and a cross brace rotating seat 302, the base 209 is provided with a long round hole 292, the hinge lug is respectively inserted and connected in two ends of the cross brace rod 301, the hinge lug at one end of the cross brace rod 301 is connected with the template device 1, the hinge lug at the other end is connected on the cross brace rotating seat 302 through a bolt, and the cross brace rotating seat 302 is movably connected in the long round hole 292 of the base 209.

Referring to fig. 8 and 17, the upper female sleeve 201 of the diagonal bracing assembly 2 is connected with the formwork device 1 through the upper connecting seat 200. The upper connecting seat 200 is connected to the reinforced back ridge 501 of the template device 1 through a back ridge reinforcing screw 502 and a back ridge reinforcing nut 503, and the upper internal thread sleeve 201 is connected with the upper connecting seat 200 through a bolt.

Referring to fig. 9 and 17, one end of the transverse support rod 301 may be connected to the template device 1 through the upper connection base 200. That is, the upper connection base 200 is connected to the reinforced back ridge 501 of the formwork apparatus 1 by the back ridge reinforcing screw 502 and the back ridge reinforcing nut 503, and one end of the lateral support rod 301 is connected to the upper connection base 200 by a bolt.

It can be seen that the upper connector 200 functions as a connector constituting a supporting connection structure between the supporting device and the template device 1. The function of the cross brace swivel base 302, the lower swivel base 208 is to form a connection for a swivel support connection between the support device and the formwork device 1.

As shown in fig. 9, both ends of the rotating shaft may be respectively sleeved with a cylindrical pad 281 to protect the rotating shaft.

Referring to fig. 7 to 9 and 15, the diagonal support bar 204 is used to connect the upper diagonal male screw bar 202 and the lower diagonal male screw bar 206. The length of the diagonal bracing assembly 2 and the length of the diagonal bracing assembly 3 are adjusted by adjusting the lower rotating seat 208 to be connected in the base connecting holes 291 at different positions on the base 209 through connecting bolts and by adjusting the positions of the diagonal bracing rotating seat 302 to be connected in the oblong holes 292 of the base 209, so that the inclination angles of the diagonal bracing assembly 2 and the template device 1 are adjusted, and the inclination angle of the supporting device and the ground is adjusted; according to the actual situation, the length and the inclination angle of the diagonal bracing assembly 2 of the supporting device can be adjusted according to the inclination angle of the template device 1 and the ground so as to meet the supporting requirement of the supporting device on the template device 1.

Referring to fig. 13 and 16, the diagonal brace 204 and the transverse brace 301 may be hollow tubes, and a plurality of uniformly distributed protruding ribs may be disposed on the inner walls of the diagonal brace 204 and the transverse brace 301, so as to improve strength.

Referring to fig. 18, the diagonal brace 204 may be provided with a through hole type adjusting handle connecting hole 241 and an adjusting handle 242, the adjusting handle 242 is inserted into the adjusting handle connecting hole 241 and connected with the diagonal brace 204, the diagonal brace 204 is convenient to rotate by the adjusting handle 242, and the lengths of the upper diagonal male threaded rod 202 and the lower diagonal male threaded rod 206 respectively in threaded connection with the upper female threaded sleeve 201 and the lower female threaded sleeve 207 are adjusted, so as to adjust the length of the diagonal brace assembly 2 and the inclination angle between the diagonal brace assembly and the horizontal plane, and realize that the supporting device adjusts the inclination angle according to practical conditions.

Referring to fig. 19 and 20, the adjusting handle 242 includes a first handle 243 and a second handle 244, one end of one of the first handle 243 and the second handle 244 is provided with an insertion tube, the other end is provided with an insertion section, the outer walls of the insertion tube and the insertion section are both provided with positioning screw holes 245, and the first handle 243 and the second handle 244 are inserted into the insertion tube through the insertion section and are connected through positioning screws 246 inserted into the positioning screw holes 245.

For example, an insertion section is disposed at one end of the first handle 243, an insertion tube is disposed at one end of the second handle 244, when the adjusting handle 242 is installed, the insertion tube of the second handle 244 is inserted into and passed through one side of the adjusting handle connecting hole 241 on the diagonal brace 204, then the insertion section of the first handle 243 is inserted into the insertion tube, such that the insertion section coincides with the positioning screw hole 245 of the insertion tube, and then the positioning screw 246 is inserted into the positioning screw hole 245 of the insertion section and the insertion tube, so as to realize the combined connection of the first handle 243 and the second handle 244 in the adjusting handle connecting hole 241 on the diagonal brace 204, and simultaneously realize the installation connection of the adjusting handle 242 and the diagonal brace 204.

The central axes of the first handle 243 and the second handle 244 may coincide, and the central axis of the adjusting handle 242 and the diagonal brace 204 may be perpendicular. The adjustment knob 242 may be installed at the middle of the diagonal brace 204, i.e., the adjustment knob connection hole 241 is located at the middle of the diagonal brace 204.

In some embodiments, referring to fig. 21 to 27, the unit template 101 includes a panel 102, nylon bolts 103 and a frame 104, the frame 104 includes two horizontal frames 141, two vertical frames 142, a horizontal main rib 143 and a vertical sub rib 144, the horizontal frames 141 and the vertical frames 142 are sequentially connected to form a rectangular outer frame, the main rib 143 and the sub rib 144 are connected in the outer frame, and the outer frame is divided into at least four unit frames; a panel 102 is arranged in each unit frame, a frame and main rib connecting screw hole 121 is formed in the panel 102, panel connecting screw holes are formed in the transverse frame 141, the longitudinal frame 142 and the transverse main rib 143, and the panel 102 is connected with at least one of the transverse frame 141, the longitudinal frame 142 and the transverse main rib 143 through nylon bolts 103 arranged in the frame and main rib connecting screw holes 121 and the panel connecting screw holes; the nylon bolt 103 comprises a nylon bolt body, an annular shock pad and a nylon nut, wherein the shock pad is sleeved on the nylon bolt body and is in contact with the nylon nut. The inner side surfaces of the transverse frame 141 and the longitudinal frame 142 are provided with first rack surfaces 145, the side surfaces of the two sides of the main rib 143 are provided with second rack surfaces 146, and the first rack surfaces 145 and the second rack surfaces 146 are contacted with the side surfaces of the panel 102.

Referring to fig. 23, according to the conditions and practical requirements of the prior art materials, the panel 102 may be a rectangular plate, and may be made of the existing PP or the existing PP modified reinforced material, and has no affinity with concrete, and no need of brushing a release agent in use.

Fig. 25 shows a sectional structure of the lateral frame 141 and the longitudinal frame 142 of the frame 104. Fig. 26 shows a sectional structure of the main rib 143. Referring to fig. 25, according to the conditions of the prior art materials and the needs of the actual situation, the horizontal frame 141 and the vertical frame 142 of the frame 104 can be made of the existing PP (polypropylene) or the existing PP modified reinforced material, and have no affinity with concrete, so that in use, no need of brushing a release agent, procedures can be saved, no need of considering the form removal time, and the construction speed can be improved.

Referring to fig. 23, the number of the frame and main rib connecting screw holes 121 may be plural, and may be uniformly distributed, which is used to facilitate the connection between the panel 102 and the unit template 101 by the nylon bolts 103.

The nylon bolts 103 may be a plurality of nylon bolts and may be uniformly distributed, so as to resist resonance generated by the vibrating rod when pouring concrete, and protect the frame structure of the panel 102 and the frame 104 from falling off.

Referring to fig. 22, the length of the lateral frame 141 may be greater than the length of the longitudinal frame 142. Fig. 25 shows a structure of a joint between the frame 104 and the panel 102, where triangular racks may be disposed to form a first rack surface 145, and when concrete is poured, the first rack surface 145 of the joint acts between the nylon bolt 103 and the panel 102 to ensure that the panel 102 is tightly combined with a frame structure of the frame 104 made of aluminum alloy, for example, to prevent falling off.

It can be seen that the nylon bolt 103 and the first rack surface 145 serve as a double safety function for preventing the front panel 102 and the frame 104 from falling off.

In one frame 104, the connected main ribs 143 may be one in a transverse direction, and the connected sub ribs 144 may be at least two in a longitudinal direction and uniformly distributed. The primary ribs 143 and the secondary ribs 144 are vertically cross-connected.

Referring to fig. 26, the second rack surfaces 146 are disposed on two side surfaces of the main rib 143, and the second rack surfaces 146 are in contact with the side surfaces of the panel 102, which also plays a role in preventing the panel 102 and the frame 104 from falling off.

Referring to fig. 27, the secondary ribs 144 may be provided with lightening holes.

In some embodiments, referring to fig. 28 and 29, the formwork system further includes a corner connecting device 4, where the corner connecting device 4 includes an L-shaped bent corner connecting profile, and two side portions of the corner connecting profile are detachably connected to the formwork device 1 of two side portions of the vertically bent wall respectively.

The corner connecting profile is used for connecting the template device 1 of the 90-degree bent wall body, and a lightening hole can be formed on the corner connecting profile.

In some embodiments, referring to fig. 3 and 4, the adjacent unit templates 101 and the corner connecting profiles are connected with the template device 1 through locking hooks 105, referring to fig. 5, the locking hooks 105 comprise a claw 151, a clamping plate 152 and a locking screw 153, one end of the claw 151 is provided with a locking screw hole, the locking screw 153 is in threaded connection with the locking screw hole, and the clamping plate 152 is connected with one end of the locking screw 153 adjacent to the claw 151. Referring to fig. 3 and 4, the claws 151 and the clips 152 are respectively engaged with the outer sides of the lateral frames 141 and the outer sides of the corner connecting profiles and the longitudinal frames 142 of the adjacent unit templates 101.

Referring to fig. 5, one end of the claw 151 is provided as a hook, and the other end thereof may be connected to the fixing cylinder 154; the clamping plates 152 can be bent plates with two side edges protruding towards the hooks of the clamping jaws 151, so that the clamping jaws 151 can be matched with the hooks of the clamping jaws 151 to clamp the transverse frames 141 or corner connecting profiles and the longitudinal frames 142 of the adjacent unit templates 101.

Referring to fig. 3 and 4 in combination, a locking screw hole is provided on an inner wall of the fixing barrel 154, one end of the locking screw 153 is connected to the clamping plate 152, the other end thereof can be connected to the knob 155, so that the locking screw 153 can be conveniently rotated by the knob 155, so that the locking screw 153 can be moved in the fixing barrel 154, and the distance between the hooked end of the clamping jaw 151 and the clamping plate 152 can be adjusted, thereby clamping or releasing the transverse frame 141 or corner connecting profile and the longitudinal frame 142 of the adjacent unit template 101 between the clamping jaw 151 and the clamping plate 152.

Referring to fig. 6, the lateral frames 141 of the adjacent unit templates 101 are each provided with a wedge hole into which the locking wedge 106 is inserted. The locking wedge 106 comprises a vertical wedge plate 161, and a transverse locating pin 162 is connected to the wedge plate 161; one end of the wedge angle of the wedge plate 161 is inserted into the wedge hole, and the other end of the wedge angle can be bent to prevent the wedge plate 161 from falling from the wedge hole; the positioning pins 162 are clamped on the wedge holes, so that the wedge plate 161 is prevented from falling off, and the transverse frames 141 of the adjacent unit templates 101 can be locked and connected.

In some embodiments, referring to fig. 30 and 31, the formwork system further comprises a formwork reinforcement device 5, as shown in the rectangular frame of fig. 30, the formwork reinforcement device 5 comprising a transverse reinforcement back ridge 501, the reinforcement back ridge 501 being detachably connected to the unit formwork 101 constituting the formwork device 1. Referring to fig. 30 to 35, the template reinforcing device 5 further includes a back ridge reinforcing screw 502, a back ridge reinforcing nut 503, a limiting pipe 504 and a back ridge connector 505, at least two functional holes 511 and at least two wedge insertion holes 512 are provided on the reinforcing back ridge 501, each two reinforcing back ridges 501 are in a group, and the limiting pipe 504 is provided between the two reinforcing back ridges 501; the back ridge reinforcing screw 502 passes through the functional holes 511 of the two reinforcing back ridges 501 and the limit pipe 504, and the end part is in threaded connection with the back ridge reinforcing nut 503. As shown in fig. 35, the back edge connector 505 includes a back edge clamping plate 551, a back edge connecting bolt 552, a back edge connecting nut 553, a rotating shaft 554 and a pair of clamping jaws 555, and referring to fig. 30 to 34 in combination, a back edge connecting screw hole is provided in the middle of the back edge clamping plate 551, and the back edge connecting bolt 552 passes through the back edge connecting screw hole and is in threaded connection with the back edge clamping plate 551; the back edge connecting nut 553 is in threaded connection with one end of the back edge connecting bolt 552, and one end of a pair of clamping jaws 555 is in rotary connection with the other end of the back edge connecting bolt 552 through a rotary shaft 554; the side surface of one side of the back edge clamping plate 551 is contacted with the back edge connecting nut 553, the side surface of the other side is contacted with the reinforced back edge 501, and the pair of clamping claws 555 clamp the main rib 143 of the unit template 101.

Referring to fig. 30, in the template reinforcement device 5, each two reinforcement back ribs 501 are grouped, and a spacing tube 504 is used to control the spacing between the two reinforcement back ribs 501. The functional holes 511 and the limiting pipes 504 of the two reinforced back edges 501 in each group are respectively aligned, the two reinforced back edges 501 in each group are connected through the back edge reinforcing screws 502, and the back edge reinforcing screws 502 and the two reinforced back edges 501 are locked through the back edge reinforcing nuts 503, so that the two reinforced back edges 501 are connected into a whole. The frame 104 of the unit template 101 is connected and locked with the template reinforcing device 5 through the back edge connector 505.

Referring to fig. 31, the reinforcing back rib 501 may be a rectangular plate, the number of the functional holes 511 may be plural, part of the functional holes 511 may be combined with the limiting pipe 504, the back rib reinforcing screw 502 and the back rib reinforcing nut 503 to connect each group of two reinforcing back ribs 501, and the rest of the functional holes 511 may be weight reducing holes.

Referring to fig. 32, the cross section of the reinforcing back ridge 501 may be i-shaped.

The cross section structure of the limiting pipe 504 can refer to the structure shown in fig. 13, and a plurality of protruding ribs which are uniformly distributed can be arranged on the inner wall of the limiting pipe, so that the strength is improved. In addition, the length of the reinforced back ridge 501, the number of the functional holes 511 and the number of the lightening holes therein can be adjusted according to the construction drawing.

The limiting tube 504 is perpendicular to the central axis of the reinforced back ridge 501.

Referring to fig. 35, the back edge clamping plate 551 of the back edge connector 505 may have a bent structure with a shape of a letter of a few, and a back edge connecting bolt 552 is connected between the back edge clamping plate and the back edge clamping plate, and two wings contact and clamp each group of two reinforced back edges 501.

Referring to fig. 8, the diagonal bracing assembly 2 of the support device of the formwork apparatus 1, the connection base 200 thereof can be connected to the reinforcing back ridge 501 of the formwork reinforcing device 5.

In some embodiments, referring to fig. 1 and 36, the formwork system further includes a corner reinforcing device 6, referring to fig. 38 to 40, the corner reinforcing device 6 includes two reinforced back edge connecting plates 601 and corner reinforcing latches 602, one ends of the two reinforced back edge connecting plates 601 are connected by the corner reinforcing latches 602 to form an L-shaped bending structure, and two side parts of the L-shaped bending structure are detachably connected with the reinforced back edges 501 of the formwork device 1 that vertically bends two side parts of the wall respectively; the reinforced back edge connecting plate 601 is provided with a reinforced back edge connecting hole 611, and the reinforced back edge connecting plate 601 is detachably connected with the reinforced back edge 501 through a locking wedge 106 inserted into the reinforced back edge connecting hole 611 and the functional hole 511.

Referring to fig. 37 and 38, the corner reinforcing device 6 is connected to the reinforcing back ridge 501 of the formwork reinforcing device 5, and is used for reinforcing the formwork device 1 for bending a wall at an angle.

Referring to fig. 39, the reinforcing back rib connecting plate 601 may be a rectangular plate, which may be overlapped in pairs during use, and then the reinforcing back rib connecting plate 601 is connected to the reinforcing back rib 501 through the locking wedge 106.

For example, the side surface of one side of the reinforced back edge connecting plate 601 may be provided with an L-shaped step surface, when the two reinforced back edge connecting plates 601 are overlapped in a pair-wise combination manner, the convex part of the L-shaped step surface on the side surface of one reinforced back edge connecting plate 601 is contacted with the concave part of the L-shaped step surface on the side surface of the other reinforced back edge connecting plate 601, so that the convex part and the concave part on the side surface of the two reinforced back edge connecting plates 601 with the L-shaped step surface are overlapped mutually, and the reinforced back edge connecting plate 601 is connected with the reinforced back edge 501 through the locking wedge 106.

Referring to fig. 40, the corner reinforcing lock 602 is used to connect and lock two reinforcing back ridge connecting plates 601.

For example, locking holes are respectively formed at one ends of the reinforced back edge connecting plates 601 at two side portions, and corner reinforcing lock catches 602 are jointly arranged in the locking holes at one ends of the two reinforced back edge connecting plates 601, so that the two reinforced back edge connecting plates 601 are connected to form an L-shaped bending structure, and the two reinforced back edge connecting plates 601 respectively form two side portions of the L-shaped bending structure.

Referring to fig. 37 and 38, the locking wedge 106 is used to lock the corner reinforcing device 6 to the reinforcing back ridge 501.

Referring to fig. 40, the cross section of the corner reinforcing lock catch 602 may be cross-shaped, so that the relative rotation of the reinforced back ridge connecting plates 601 at two sides can be better avoided, and the stability of the L-shaped bending structure formed by the connection of the two can be maintained. That is, the end of the reinforced back ridge connecting plate 601 is provided with a cross-shaped latch connecting hole 612, and the corner reinforcing latches 602 are inserted into the latch connecting holes 612 at the end of the reinforced back ridge connecting plate 601 at both side portions.

In some embodiments, referring to fig. 1 and 41, the template system further includes a template height-connecting device 7, referring to fig. 42 to 44, the template height-connecting device 7 includes a vertical height-connecting back ridge 701, a limiter 702 and a locker 703, the limiter 702 is provided with an arc edge 721, the arc edge 721 is in rotary contact with the reinforced back ridge 501, and the reinforced back ridge 501 and the height-connecting back ridge 701 are detachably connected with the limiter 702; the unit formwork 101 and the height-receiving back ridge 701 constituting the formwork apparatus 1 are detachably connected to the locker 703.

Referring to fig. 43, the height-receiving back ridge 701 may be a rectangular plate, and a lightening hole may be formed thereon.

Referring to fig. 32, the cross section of the reinforced back ridge 501 may be i-shaped, referring to fig. 45 and 46, when in use, the height-connection back ridge 701 is placed in the notch of the upper end of the limiter 702, and is connected by bolts, the limiter 702 is placed in the i-shaped notch of the reinforced back ridge 501, and one side edge of the limiter 702 is rotated along the arc edge 721 of one side edge of the reinforced back ridge 501, so that the limiter 702 slides into the i-shaped notch of the reinforced back ridge 501, and then the limiter 702 slides to the height-connection template, and then the limiter 702 is connected with the height-connection back ridge 701 by bolts, so that the installation of the limiter 702 on one side of the height-connection back ridge 701 and the reinforced back ridge 501 is realized.

Each limiter 702 may be provided with two circular arc sides 721, the cross section of the limiter 702 may be rectangular, and the two circular arc sides 721 may be disposed at two diagonal positions of the cross section of the limiter 702, respectively.

Referring to fig. 47, the locking device 703 may include two connection surfaces 731 perpendicular to each other, where one connection surface 731 is connected to the height-receiving back ridge 701 of the template height-receiving device 7 by a bolt, and the other connection surface 731 is connected to the template device 1 by a bolt, and specifically may be connected to one or more of the horizontal frame 141, the vertical frame 142, the main rib 143, and the sub rib 144 of the template device 1.

In some embodiments, referring to fig. 48, the template system further includes a template fixing device 8, referring to fig. 49, a rubber sleeve connecting hole 122 is provided on the panel 102, and a water stop rubber sleeve 107 is connected in the rubber sleeve connecting hole 122; the number of the template devices 1 is two, the two template devices 1 are connected through the template fixing device 8, the template fixing device 8 comprises connecting screws, two sides of each connecting screw are respectively connected with the two template devices 1 in a threaded mode, and the connecting screws respectively extend into the water stop rubber sleeves 107 of the two template devices 1.

Namely, at least one of the panels 102 of the template device 1 is provided with a rubber sleeve connecting hole 122 and is connected with a water stop rubber sleeve 107, one end of a connecting screw rod extends out of the template device 1 and is sleeved with the water stop rubber sleeve 107;

Or, the panels 102 of the two template devices 1 are respectively provided with a rubber sleeve connecting hole 122, and are respectively connected with a water stop rubber sleeve 107, and the two ends of the connecting screw rod respectively extend out of the two template devices 1 and are respectively sleeved with the water stop rubber sleeve 107.

Referring to fig. 24 and 49, the inner wall of the rubber sleeve connecting hole 122 may be a step surface, the outer wall of the water stop rubber sleeve 107 may be a matched step surface, the water stop rubber sleeve 107 is plugged into the rubber sleeve connecting hole 122, and the step surfaces of the two are in matched contact to fix the water stop rubber sleeve 107 in the rubber sleeve connecting hole 122.

The function of the rubber sleeve connecting hole 122 is to connect the panel 102 with the water stop rubber sleeve 107, and in the process of installing the template device 1, the template fixing device 8 connects the inner template serving as the inner wall template device with the outer template serving as the outer wall template device through the rubber sleeve connecting hole 122.

For example, the inner side surface of the panel 102 of the inner side template and the outer side surface of the panel 102 of the outer side template are connected with water stop rubber sleeves 107, and the water stop rubber sleeves 107 are respectively connected with rubber sleeve connecting holes 122; the gum cover connecting hole 122 may have a stepped hole, which may include three steps, the inner diameter may be reduced from top to bottom, and two ends of the connecting screw of the die plate fixing device 8 are respectively connected to the gum cover connecting hole 122 of the stepped hole structure of the face plate 102 of the inner die plate and the outer die plate, and respectively extend into the water stop gum cover 107.

Referring to fig. 49, the water stop rubber sleeve 107 may be a cylinder, and is used to wrap the formwork fixing device 8, so as to resist resonance generated by the vibrating rod and reduce slurry leakage risk when pouring concrete.

In some embodiments, referring to fig. 1 and 50, the template system further includes a lifting device 9, referring to fig. 50 to 52, the lifting device 9 includes an inverted U-shaped lifting ring 901 and a lifting ring nut 902, and external threads are respectively disposed on two side portions of the lifting ring 901; the transverse frame 141 is provided with a lifting hole, and two sides of the lifting ring 901 respectively pass through the lifting hole and are in threaded connection with the lifting ring nut 902.

Two hoisting ring nuts 902 are respectively sleeved on two side parts of the hoisting ring 901, one hoisting ring nut 902 contacts with the top surface of the top transverse frame 141 of the template device 1, the other hoisting ring nut 902 contacts with the bottom surface of the top transverse frame 141 of the template device 1, and the connection between the hoisting ring 901 and the template device 1 is reinforced.

Referring to fig. 1, the lifting device 9 is integrally connected with the template device 1 through a lifting ring 901 and a lifting ring nut 902. The number of the hoisting devices 9 can be at least two, and the hoisting devices 9 are symmetrically or uniformly distributed and connected to the top of the template device 1, so that the balance stability when the template device 1 or the template system is hoisted by the hoisting devices 9 is improved.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (10)

1. A template system for pouring concrete walls is characterized by comprising a template device and a supporting device,

the template device comprises at least two unit templates, and adjacent unit templates are detachably connected;

the supporting device comprises a diagonal bracing assembly and a transverse bracing assembly;

the inclined strut assembly comprises an upper internal thread sleeve, an upper inclined external thread rod, an upper adjusting nut, an inclined supporting rod, a lower adjusting nut, a lower inclined external thread rod, a lower internal thread sleeve, a lower rotating seat and a base, wherein the base is provided with at least two base connecting holes;

the upper internal thread sleeve is connected to the template device, the upper adjusting nut is inserted into the upper end of the inclined support rod, the upper end of the upper inclined external threaded rod is inserted into the upper internal thread sleeve, and the lower end of the upper inclined external threaded rod is in threaded connection with the upper adjusting nut; the lower rotating seat is connected in one base connecting hole of the base through a bolt, the lower internal thread sleeve is connected on the lower rotating seat through a bolt, the lower adjusting nut is inserted into the lower end of the inclined supporting rod, the lower end of the lower inclined external thread rod is inserted into the lower internal thread sleeve, and the upper end of the lower inclined external thread rod is connected in the lower adjusting nut in a threaded manner;

The cross brace assembly comprises a cross brace rod and a cross brace rotating seat, the base is provided with a slotted hole, one end of the cross brace rod is connected with the template device, the other end of the cross brace rod is connected to the cross brace rotating seat, and the cross brace rotating seat is movably connected to the base in the slotted hole.

2. The formwork system for pouring concrete walls according to claim 1, wherein the unit formwork comprises a panel, nylon bolts and a frame, the frame comprises two transverse frames, two longitudinal frames, transverse main ribs and longitudinal secondary ribs, the transverse frames and the longitudinal frames are sequentially connected to form a rectangular outer frame, the main ribs and the secondary ribs are connected in the outer frame, and the outer frame is divided into at least four unit frames; the panel is arranged in each unit frame, a frame and a main rib connecting screw hole are formed in the panel, a panel connecting screw hole is formed in each transverse frame and each longitudinal frame, and the panel is connected with at least one of the transverse frame and the longitudinal frame through nylon bolts arranged in the frame and the main rib connecting screw hole and the panel connecting screw hole; the nylon bolt comprises a nylon bolt body, an annular shock pad and a nylon nut, wherein the shock pad is sleeved on the nylon bolt body and is in contact with the nylon nut;

The transverse frame and the inner side face of the longitudinal frame are provided with first rack faces, the side faces of two sides of the main rib are provided with second rack faces, and the first rack faces and the second rack faces are contacted with the side faces of the panel.

3. The formwork system for casting concrete walls according to claim 2, further comprising corner connecting means, wherein the corner connecting means comprises L-shaped bent corner connecting profiles, and wherein both side portions of the corner connecting profiles are detachably connected to the formwork means of the vertically bent wall body both side portions, respectively.

4. A formwork system for casting a concrete wall according to claim 3, wherein adjacent unit formworks and corner connecting profiles are connected with the formwork device through locking hooks, each locking hook comprises a claw, a clamping plate and a locking screw, one end of each claw is provided with a locking screw hole, the locking screw is in threaded connection with the locking screw hole, and the clamping plate is connected with one end of each locking screw adjacent to each claw;

the clamping claw and the clamping plate are respectively clamped at the outer sides of the transverse frames of the adjacent unit templates and the outer sides of the corner connecting section bars and the longitudinal frames;

And wedge piece holes are formed in the transverse frames of the adjacent unit templates, and locking wedges are inserted into the wedge piece holes together.

5. The formwork system for casting a concrete wall according to claim 4, further comprising a formwork reinforcing means including a transverse reinforcing back ridge detachably connected to the unit formwork constituting the formwork means.

6. The formwork system for pouring concrete walls according to claim 5, wherein the formwork reinforcing device further comprises a back edge reinforcing screw, a back edge reinforcing nut, a limiting pipe and a back edge connector, wherein at least two functional holes are formed in the reinforcing back edge, each two reinforcing back edges are in a group, and the limiting pipe is arranged between the two reinforcing back edges; the back ridge reinforcing screw rod penetrates through the functional holes of the two reinforcing back ridges and the limiting pipe, and the end part of the back ridge reinforcing screw rod is in threaded connection with the back ridge reinforcing nuts;

the back edge connector comprises a back edge clamping plate, a back edge connecting bolt, a back edge connecting nut, a rotating shaft and a pair of clamping jaws, wherein a back edge connecting screw hole is formed in the middle of the back edge clamping plate, and the back edge connecting bolt penetrates through the back edge connecting screw hole and is in threaded connection with the back edge clamping plate; the back edge connecting nuts are in threaded connection with one end of the back edge connecting bolts, and one ends of the clamping jaws in pairs are in rotary connection with the other ends of the back edge connecting bolts through the rotary shafts; the side face of one side of the back edge clamping plate is contacted with the back edge connecting nut, the side face of the other side is contacted with the reinforced back edge, and the clamping jaws in pairs clamp the main rib of the unit template.

7. The formwork system for pouring concrete walls according to claim 6, further comprising a corner reinforcing device, wherein the corner reinforcing device comprises reinforcing back ridge connecting plates and corner reinforcing lock catches at two side parts, one ends of the reinforcing back ridge connecting plates at two side parts are connected through the corner reinforcing lock catches to form an L-shaped bending structure, and the two side parts of the L-shaped bending structure are detachably connected with the reinforcing back ridges of the formwork device at two side parts of the vertical bending wall respectively; the reinforced back edge connecting plate is provided with a reinforced back edge connecting hole, and the reinforced back edge connecting plate is detachably connected with the reinforced back edge through the locking wedge inserted into the reinforced back edge connecting hole and the functional hole.

8. The formwork system for pouring concrete walls according to claim 5, further comprising a formwork height-receiving device, wherein the formwork height-receiving device comprises a vertical height-receiving back ridge, a limiter and a locker, the limiter is provided with an arc edge, the arc edge is in rotary contact with the reinforcing back ridge, and the reinforcing back ridge and the height-receiving back ridge are detachably connected with the limiter; the unit templates and the height-connecting back ribs which form the template device are detachably connected with the locker.

9. The template system for pouring the concrete wall according to claim 2, wherein the template system further comprises a template fixing device, a rubber sleeve connecting hole is formed in the panel, and a water stop rubber sleeve is connected in the rubber sleeve connecting hole; the template device is characterized in that the number of the template devices is two, the two template devices are connected through the template fixing device, the template fixing device comprises connecting screws, two sides of each connecting screw are respectively connected with the two template devices in a threaded mode, and the connecting screws respectively extend into the water stop rubber sleeves of the two template devices.

10. The formwork system for pouring concrete walls according to claim 2, further comprising a hoisting device, wherein the hoisting device comprises an inverted U-shaped hoisting ring and a hoisting ring nut, and external threads are respectively arranged on two side portions of the hoisting ring; the horizontal frame is provided with a lifting hole, and two sides of the lifting ring respectively penetrate through the lifting hole and are in threaded connection with the lifting ring nut.