CN118881162B - Template for construction of stiff concrete structure - Google Patents
Template for construction of stiff concrete structure Download PDFInfo
- Publication number
- CN118881162B CN118881162B CN202411364636.4A CN202411364636A CN118881162B CN 118881162 B CN118881162 B CN 118881162B CN 202411364636 A CN202411364636 A CN 202411364636A CN 118881162 B CN118881162 B CN 118881162B
- Authority
- CN
- China
- Prior art keywords
- template
- block
- templates
- movable
- driving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 239000004567 concrete Substances 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 238000009415 formwork Methods 0.000 claims description 22
- 239000002184 metal Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/001—Corner fastening or connecting means for forming or stiffening elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
- E04G17/042—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements being tensioned by threaded elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
- E04G9/06—Forming boards or similar elements the form surface being of metal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention belongs to the technical field of building construction, and particularly relates to a template for stiff concrete structure construction, which comprises a stiff steel column vertically arranged on the upper surface of a foundation and a plurality of template systems, wherein each template system comprises two oppositely arranged first templates and two oppositely arranged second templates, the surface of each first template is provided with a first fastening piece for connecting two adjacent second templates, the first fastening piece comprises two first movable blocks and a first driving piece for driving the two first movable blocks to move, the surface of each second template is provided with two slots for the first movable blocks to be inserted, and the slots are internally provided with first fixed blocks matched with the first movable blocks, so that the problem that the connection between adjacent metal templates is complicated in the assembly process of the metal templates built around the existing steel column can be effectively solved.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a template for construction of a stiff concrete structure.
Background
The stiff concrete structure (Reinforced concrete structure) is a main form of a steel-concrete combined structure, is a special structure formed by adding section steel into reinforced concrete, has the advantages of high bearing capacity, high rigidity, good fire resistance, good earthquake resistance and the like, is widely applied to high-rise buildings or large-scale buildings, and is widely used in the construction process of stiff concrete columns, a wooden template or a metal template is generally used to surround the periphery of the section steel so as to cast concrete between the template and the section steel, but the wooden template has the defects of poor durability, low turnover frequency, need of regular maintenance and coating of waterproof paint, possibly not smooth enough surface of the formed concrete, need of secondary coating of concrete and the like; the metal templates can solve most of the problems of the wooden templates, can be repeatedly recycled and used for many times, and have high strength, but the weight of the metal templates is large, lifting equipment is required to be installed and detached in construction, and when adjacent metal templates are dismounted and mounted, auxiliary connecting buckles or a large number of bolts and nuts are required to be used for solidification, so that the operation is complex, and time and labor are wasted;
For example, china patent discloses a reinforced structure of a steel reinforced concrete formwork and a construction method (patent publication number: CN 108005381B), the steel column is connected with surrounding steel column formworks by using sectional screw rods, connecting plates, supporting pieces, opposite-pull screw rods and other components, the operation is complex and complicated, the burden of constructors is greatly increased, the construction period is prolonged, if the skills of the constructors are unskilled, the problem of infirm connection between adjacent steel column formworks is possibly caused, and the problems of subsequent column forming and substandard construction quality are also caused when the situation is serious.
Therefore, it is necessary to provide a rapid and efficient metal template connecting structure, which can effectively solve the problem of complicated connection between metal templates.
Disclosure of Invention
In view of the above, the invention aims to provide a template for construction of a stiff concrete structure, which is used for solving the problem that the connection between adjacent metal templates is complicated in the construction process of the metal templates constructed around the existing steel column.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the template for construction of the stiff concrete structure comprises stiff steel columns vertically arranged on the upper surface of a foundation and a plurality of template systems arranged around the stiff steel columns at intervals, wherein each template system comprises two first templates which are oppositely arranged and two second templates which are oppositely arranged, the two first templates and the two second templates jointly form a vertically arranged rectangular structure, the plurality of template systems are stacked along the vertical direction and are concentrically arranged with the stiff steel columns, the surfaces of the first templates are respectively provided with first fasteners used for connecting two adjacent second templates, each first fastener comprises two first movable blocks which are oppositely moved in a horizontal plane and first driving parts used for driving the two first movable blocks to move, the two first movable blocks are horizontally arranged on the surfaces of the first templates in a sliding mode and are matched with the corresponding second templates in an inserting mode under the driving of the first driving parts, the surfaces of the second templates are respectively provided with first fasteners for connecting the two first movable blocks, and the first fasteners are matched with the first movable blocks in the first slots and are fixedly arranged in the first slots, and the first movable blocks are fixedly connected with the first movable blocks.
Further, one end surface of each first movable block, which is close to the second template, is connected with a vertically arranged limiting block, a limiting groove which is clamped with the first fixed block is formed in the surface of the limiting block, the vertical length of the slot is larger than that of the first movable block, and the horizontal width of the slot is identical to that of the first movable block.
Further, the surface of every first template is equipped with the second fastener that is used for connecting and stacks above it template system, the second fastener includes the second movable block that slides and sets up at its surface and is used for driving the second driving piece of second movable block in vertical plane, the upper end of second movable block is worn to locate the surface of first template under the drive of second driving piece is vertical, every first template's lower extreme side surface all is equipped with the second fixed block with the mutual joint of second movable block, and when two first templates are placed from top to bottom and align, the second movable block is with the mutual joint of the second fixed block in the first template of top under the drive of second driving piece to make both fastening connection.
Further, the second movable block is close to the surface hinge of top template system and has the rotating block, the rotating block rotates with first template to be connected, every first template's lower extreme side surface seted up with rotating block matched with through-hole, and be equipped with in the through-hole the second fixed block, works as the second movable block moves down and drives the rotating block and rotate, the one end that the second movable block was kept away from to the rotating block stretches into the through-hole and with the mutual joint of second fixed block.
Further, the first driving piece comprises a first gear and two first racks, the first gear is rotatably arranged on the surface of the first template, the two first racks are meshed with the first racks, the two first racks are fixedly connected with corresponding first movable blocks respectively, a first clamping block which is mutually clamped with the first gear is detachably connected to the surface of the first template, the first gear is meshed with a first driving wheel which is also rotatably connected to the surface of the first template, the second driving piece comprises a second gear and a second rack, the second gear is rotatably arranged on the surface of the first template, the second rack is meshed with the second gear, the first rack is fixedly connected with the second movable blocks, a second clamping block which is mutually clamped with the second gear is detachably connected to the surface of the first template, and the second gear is meshed with a second driving wheel which is also rotatably connected to the surface of the first template.
Further, a split screw assembly is detachably connected between the upper and lower adjacent two second templates.
The invention has the beneficial effects that:
1. According to the invention, the first fasteners and the second fasteners are respectively arranged on the surfaces of the first templates and used for connecting the adjacent first templates and the adjacent second templates, wherein the first fasteners can fixedly fasten and connect the two first templates and the adjacent two second templates to form a rectangular template system, and the second fasteners can fasten and connect the upper adjacent first templates and the lower adjacent first templates, so that complicated operations such as positioning, dismounting and connecting buckles and the like are reduced when the traditional metal template is installed, the installation efficiency of the template system is greatly improved, the operation is simple and convenient, and the burden of constructors is greatly reduced.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objects and other advantages of the invention may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.
Drawings
In order to make the objects, technical solutions and advantageous effects of the present invention more clear, the present invention provides the following drawings for description:
FIG. 1 is a schematic view of the template system of the present invention and the installation of a stiff steel column;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
FIG. 3 is a schematic diagram of the first gear and the second gear of FIG. 2;
FIG. 4 is an elevation view of the formwork system of the present invention mounted with a stiff steel column;
FIG. 5 is a schematic diagram of a first template and a second template connection according to the present invention;
FIG. 6 is an enlarged schematic view of FIG. 5at B;
Fig. 7 is a schematic diagram of a second template structure according to the present invention.
The figures are marked as follows:
1a stiff steel column, 2a first template, 3 a second template, 4a first movable block, 5 slots, 6a first fixed block, 7a pre-embedded screw, 8 a split screw assembly, 9 a limited block, 10a second movable block, 11 a second fixed block, 12a rotating block, 13 a first gear, 14 a first rack, 15 a first clamping block, 16a first driving wheel, 17 a second gear, 18 a second rack, 19 a second clamping block, 20 a second driving wheel and 21 a foundation.
Detailed Description
As shown in fig. 1 to 7,
The template for construction of the stiff concrete structure comprises a stiff steel column 1 vertically arranged on the upper surface of a foundation 21 and a plurality of template systems which are arranged around the stiff steel column 1 at intervals, wherein each template system comprises two first templates 2 which are oppositely arranged and two second templates 3 which are oppositely arranged, the two first templates 2 and the two second templates 3 jointly form a vertically arranged rectangular structure, and the plurality of template systems are stacked along the vertical direction and are concentrically arranged with the stiff steel column 1; the surface of each first template 2 is provided with a first fastener for connecting two adjacent second templates 3, wherein the first fastener comprises two first movable blocks 4 which do opposite movement in a horizontal plane and a first driving piece for driving the two first movable blocks 4 to move, the two first movable blocks 4 are horizontally and slidably arranged on the surface of the first template 2, under the driving of the first driving piece, two ends, away from each other, of the two first movable blocks 4 are respectively inserted into the corresponding second templates 3, the surface of each second template 3 is provided with two slots 5 for inserting the first movable blocks 4, each slot 5 is internally welded and fixed with a first fixed block 6 matched with the first movable blocks 4, after the second template 3 is placed at right angles with the first template 2 and is at the same height, the two first movable blocks 4 are respectively stretched into the slots 5 under the driving of the first driving piece, then the first driving piece drives the two first movable blocks 4 to move towards the corresponding first movable blocks 4 until the first movable blocks 4 are in contact with the corresponding first fixed blocks 6 at the moment, the first movable block 4 is matched with the first fixed block 6 and is fixedly connected with the first fixed block, a counter-pulling screw rod assembly 8 is detachably connected between the upper and lower adjacent second templates 3, a vertically arranged embedded screw rod 7 is fixed in the foundation, through holes for the embedded screw rod 7 to pass through are formed in the surfaces of the first template 2 and the second template 3, and the first template 2 and the second template 3 at the lowest layer are fixedly arranged on the surface of the foundation through the embedded screw rod 7 and bolts;
the side surfaces of the first template 2 and the second template 3, which are far away from the stiff steel column 1, are provided with grooves, and a plurality of reinforced back ribs which are transversely and vertically arranged are welded in the grooves, so that the weight of the first template 2 and the second template 3 can be lightened, the rigidity strength of the reinforced back ribs can be maintained, and the deformation of the reinforced back ribs under the extrusion of concrete can be effectively prevented.
When a rectangular template system is required to be built around the stiff steel column 1, two first templates 2 are vertically lifted to an embedded screw 7 arranged on the surface of a foundation, the two first templates 2 are oppositely arranged at intervals, the embedded screw 7 penetrates through the surface of the first templates 2, then the two first templates 2 and the embedded screw 7 are fixedly connected through nuts, then two second templates 3 are lifted to two sides of the fixed first templates 2 respectively, the two second templates 3 are oppositely arranged, in the lifting process, a first driving part is controlled to drive two first movable blocks 4 to extend into a slot 5, when the upper ends and the lower ends of the first templates 2 and the second templates 3 are flush, then the first driving part is controlled again to drive the two first movable blocks 4 to move in opposite directions before (the two first movable blocks 4 move close to each other), until two first movable blocks 4 are respectively matched with corresponding first fixed blocks 6 and are in fastening connection, two first templates 2 are fastened and connected with second templates 3 through the first driving piece, the first movable blocks 4 and the matching of the first fixed blocks 6 to form a rectangular template system, finally, the two second templates 3 are fixed on the foundation surface through the matching of the embedded screw 7 and the nuts to finish the fixation of the lowest template system, then the connecting steps of the first templates 2 and the second templates 3 are repeated, the template system is continuously stacked on the lowest template system, the adjacent two second templates 3 can be fastened and connected through the matching of the opposite pull screw assembly 8, the operation steps and the burden when construction personnel build the templates are effectively reduced, and the matching of the first movable blocks 4 and the slots 5 can also realize the connection of the first templates 2, the effect of location is provided when the second template 3 is connected to realize the fastening connection of a first template 2 and two first templates 2 through first driving piece, convenient operation is swift, has effectively improved the efficiency of construction.
In this embodiment, each first movable block 4 is close to the stopper 9 of setting up of one end surface welded fastening of second template 3, the spacing groove of the mutual joint of first fixed block 6 has been seted up on stopper 9's surface, slot 5's vertical length is greater than the vertical length of first movable block 4, and slot 5's horizontal width is the same with the horizontal width of first movable block 4, first fixed block 6 is cylindric, the both ends and the second template 3 welded fastening of first fixed block 6, the spacing groove is semi-circular and mutually support with cylindric first fixed block 6.
Referring to fig. 5 (for convenience in presentation, the slot 5 and the first fixed block 6 in fig. 5 are indicated by dotted lines) and fig. 7, when the second template 3 is matched with the first template 2, the second template 3 is lifted and is in a right angle state with the first template 2, the limiting block 9 is firstly extended into the slot 5 and transversely limits the second template 3, efficiency in assembly is effectively improved, then the second template 3 is vertically moved downwards until the upper end face and the lower end face are flush, at the moment, the first driving piece is controlled and drives the two first movable blocks 4 to tighten the second movable blocks 10, and the first movable blocks 4 drive the second template 3 to be clung to the first template 2 through the cooperation of the limiting slot and the first fixed block 6, so that the first template 2 and the second template 3 are fastened and connected, and the connection fastening degree is effectively improved.
In this embodiment, the surface of each first template 2 is provided with a second fastening piece for connecting and stacking a template system above the first template 2, the second fastening piece comprises a second movable block 10 slidably arranged on the surface of the second fastening piece in a vertical plane and a second driving piece for driving the second movable block 10, the second movable block 10 is slidably arranged in an inclined direction in the vertical plane (as shown in fig. 5), the upper end of the second movable block 10 vertically penetrates through the surface of the first template 2 under the driving of the second driving piece, the side surface of the lower end of each first template 2 is provided with a through hole matched with the second movable block 10, a second fixed block 11 which is mutually clamped with the second movable block 10 is arranged in the through hole, the second fixed block 11 is cylindrical and is welded and fixed with the first template 2, and when the two first templates 2 are vertically aligned, the second movable block 10 is clamped with the second fixed block 11 in the upper first template 2 under the driving of the second driving piece, and then the second movable block 10 is controlled to mutually drive the second movable block 10 in the opposite directions, so that the second movable block 10 is fastened and the second movable block 10 is connected with the first template 2 in the opposite directions.
When the formwork system needs to be continuously built along the vertical direction, the upper and lower formwork systems are aligned, the placement position is combined with that shown in fig. 1, at the moment, the second driving piece is adjusted, the second movable block 10 is controlled to move downwards, and because the second movable block 10 moves obliquely in the vertical plane, after a certain distance is slid downwards, the end part of the second movable block moves a certain distance on the horizontal plane, the second movable block 10 and the second fixed block 11 are clamped with each other, the upper and lower first formworks 2 are tensioned, the upper and lower formwork systems are fastened and connected, the operation step of tightening nuts between the upper and lower formwork systems is reduced (of course, the second formworks 3 in the upper and lower formwork systems can be continuously fastened and connected by using the counter-pulling screw rod assembly 8, the strength of the upper and lower formwork systems can be enhanced, slurry leakage is prevented), the assembly efficiency is effectively improved, when the formwork system is disassembled, the second movable block 10 is only required to be driven to move upwards by controlling the second driving piece, the second movable block 10 is not clamped with the second fixed block 11, and the two formwork systems can be disassembled and assembled and disassembled quickly.
In this embodiment, the surface of the second movable block 10 near the upper template system is hinged with two rotating blocks 12, the two rotating blocks 12 are symmetrically arranged about the vertical center line of the first template 2, the surfaces of the rotating blocks 12 are provided with elongated through grooves, the second movable block 10 is hinged with the rotating blocks 12 through connecting rods arranged in the through grooves in a sliding manner (as shown in fig. 6), the rotating blocks 12 are rotationally connected with the first template 2, one end of the rotating block 12, which is far away from the second movable block 10, is provided with limiting grooves which are mutually clamped with the second fixed block 11, each lower end side surface of the first template 2 is provided with a through hole matched with the rotating block 12, the second fixed block 11 is welded and fixed in the through hole, the second fixed block 11 is cylindrical (the limiting grooves on the rotating blocks 12 are semicircular), and when the second movable block 10 moves downwards and drives the two rotating blocks 12 to rotate simultaneously, one end of the rotating block 12, which is far away from the second movable block 10, stretches into the through holes and is mutually clamped with the second fixed block 11.
As shown in fig. 5 and 6, when the upper and lower first templates 2 are overlapped and aligned, the second movable block 10 is driven to move downwards by the second driving piece, one end of the rotary block 12, which is far away from the second movable block 10, is rotated upwards, so that the rotary block 12 is conveniently inserted into the through hole on the upper first template 2, after the upper and lower first templates are abutted, the second movable block 10 drives the rotary block 12 to move in the opposite direction until the limit groove on the rotary block 12 is clamped with the second fixed block 11, at the moment, the upper and lower first templates 2 are fastened and connected under the action of the rotary block 12 and the second fixed block 11, wherein the distance between the rotary center of the rotary block 12 and the second movable block 10 is greater than the distance between the rotary center and the second fixed block 11, the rotary block 12 and the second movable block 10 form a labor-saving lever, so that the connectivity of a second fastener can be effectively improved, the connection degree is ensured while the operation is simple and quick, and the two rotary blocks 12 and the second fixed block 11 are arranged to be matched with the second fixed block 11, so that the upper and lower first templates 2 are firmly connected with each other firmly and uniformly.
In this embodiment, the first driving member includes a first gear 13 rotatably disposed on the surface of the first template 2 and two first racks 14 meshed with the first gear 13, the two first racks 14 are respectively welded and fixed with the corresponding first movable block 4, a first clamping block 15 clamped with the first gear 13 is detachably connected to the surface of the first template 2, a clamping groove uniformly spaced circumferentially is formed in the surface of the first gear 13, the first clamping block 15 penetrates through the second gear 17 and is detachably connected with a clamping groove of the first gear 13, the first gear 13 is meshed with a first driving wheel 16 which is also rotatably connected to the surface of the first template 2, a rectangular connecting port is formed in the surface of the first driving wheel 16, the second driving member includes a second gear 17 rotatably disposed on the surface of the first template 2 and a second rack 18 meshed with the second gear 18, the second rack 18 is welded and fixed with the second movable block 10, a second clamping block 19 clamped with the second gear 17 is detachably connected to the surface of the first template 2, the second clamping block 19 is uniformly spaced circumferentially and is provided with a second clamping groove 20, and the second clamping groove is uniformly spaced circumferentially and is formed in the second clamping groove 20 and is connected with the second clamping groove 20.
As shown in fig. 2 and 3, the first gear 13 and the second gear 17 are coaxially arranged, the first gear 13 drives the two first movable blocks 4 to move away from or close to each other through two racks arranged up and down, the second gear 17 drives the second movable block 10 to move through the second rack 18, and the connecting ports on the surfaces of the first movable block 16 and the second movable block 20 can be in power connection with an electric drill (the power connection with the external electric drill or the output end of other driving equipment is realized in the prior art through the connecting ports, however, the power connection is not repeated), the output end of the electric drill is matched with the connecting ports through corresponding connectors, and drives the first driving wheel 16 and the second driving wheel 20 to rotate, the two driving wheels respectively drive the corresponding gears to rotate, so that the first movable block 4 and the second movable block 10 move, the steps of manual adjustment of the movable blocks are reduced, the operation is simple and convenient, the construction efficiency is effectively improved, and when the first movable block 4 or the second movable block 10 is tightly connected with the corresponding first template 2 or the second template 3, the first clamping block 15 and the second clamping block 19 can be inserted into the corresponding clamping groove 19 respectively, and the first gear 13 and the second clamping block 13 can be fixedly connected with the first movable block 13 and the second clamping block 13 when the first movable block 13 and the second clamping block 13 are required to be fixedly connected with each other.
Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the invention, and that, although the invention has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (3)
1. A template for construction of a stiff concrete structure comprises stiff steel columns (1) vertically arranged on the upper surface of a foundation (21) and a plurality of template systems arranged around the stiff steel columns (1) at intervals, and is characterized in that each template system comprises two oppositely arranged first templates (2) and two oppositely arranged second templates (3), the two first templates (2) and the two second templates (3) form a vertically arranged rectangular structure together, the plurality of template systems are stacked along the vertical direction and are concentrically arranged with the stiff steel columns (1), the surfaces of each first template (2) are respectively provided with first fasteners used for connecting two adjacent second templates (3), each first fastener comprises two first movable blocks (4) which are oppositely moved in a horizontal plane and first driving members used for driving the two first movable blocks (4) to move, the two first movable blocks (4) are horizontally and slidably arranged on the surfaces of the first templates (2) and are mutually arranged on the surfaces of the two second templates (3), the two first movable blocks (4) are mutually matched with the first movable blocks (4) and the second movable blocks (4) are respectively arranged at the positions far away from the corresponding to the first movable blocks (4) and are respectively matched with the first movable blocks (4) at the positions of the two opposite inserting slots (5), after the second template (3) and the first template (2) are placed at right angles, the first movable block (4) stretches into the slot (5) under the drive of the first driving piece, and the first movable block (4) and the first fixed block (6) are mutually matched and fixedly connected;
One end surface of each first movable block (4) close to the second template (3) is connected with a vertically arranged limiting block (9), a limiting groove which is mutually clamped with the first fixed block (6) is formed in the surface of each limiting block (9), the vertical length of each slot (5) is larger than that of each first movable block (4), and the horizontal width of each slot (5) is identical to that of each first movable block (4);
The surface of each first template (2) is provided with a second fastening piece used for connecting and stacking a template system above the first template, the second fastening piece comprises a second movable block (10) which is arranged on the surface of the second fastening piece in a sliding manner in a vertical plane and a second driving piece used for driving the second movable block (10), the upper end of the second movable block (10) vertically penetrates through the surface of the first template (2) under the driving of the second driving piece, the lower end side surface of each first template (2) is provided with a second fixed block (11) which is mutually clamped with the second movable block (10), and when the two first templates (2) are placed up and down and aligned, the second movable block (10) is mutually clamped with a second fixed block (11) in the first template (2) above under the driving of the second driving piece, and the second movable block and the second fixed block are fixedly connected with each other;
The surface that second movable block (10) is close to the top template system articulates there is rotating block (12), rotating block (12) are connected with first template (2) rotation, every lower extreme side surface of first template (2) offered with rotating block (12) matched with through-hole, and be equipped with in the through-hole second fixed block (11), works as when second movable block (10) downward movement and drive rotating block (12) rotation, one end that second movable block (10) was kept away from to rotating block (12) stretches into the through-hole and with second fixed block (11) looks joint each other.
2. The formwork for construction of a stiff concrete structure according to claim 1, wherein the first driving member comprises a first gear (13) rotatably arranged on the surface of the first formwork (2) and two first racks (14) meshed with the first gear, the two first racks (14) are fixedly connected with corresponding first movable blocks (4) respectively, a first clamping block (15) clamped with the first gear (13) is detachably connected to the surface of the first formwork (2), a first driving wheel (16) rotatably connected to the surface of the first formwork (2) in the same way is meshed with the first gear (13), the second driving member comprises a second gear (17) rotatably arranged on the surface of the first formwork (2) and a second rack (18) meshed with the second gear, the first racks (14) are fixedly connected with the second movable blocks (10), a second clamping block (19) clamped with the second gear (17) is detachably connected to the surface of the first formwork (2), and the second driving wheel (17) is rotatably connected to the second driving wheel (20) in the same way.
3. A formwork for construction of a stiff concrete structure according to claim 2, characterized in that a split screw assembly (8) is detachably connected between two adjacent upper and lower formworks (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411364636.4A CN118881162B (en) | 2024-09-29 | 2024-09-29 | Template for construction of stiff concrete structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411364636.4A CN118881162B (en) | 2024-09-29 | 2024-09-29 | Template for construction of stiff concrete structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118881162A CN118881162A (en) | 2024-11-01 |
| CN118881162B true CN118881162B (en) | 2024-12-17 |
Family
ID=93235671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411364636.4A Active CN118881162B (en) | 2024-09-29 | 2024-09-29 | Template for construction of stiff concrete structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118881162B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN218758683U (en) * | 2022-07-13 | 2023-03-28 | 华幸建设集团有限公司 | Template is used in room construction convenient to concatenation |
| CN116852506A (en) * | 2023-07-03 | 2023-10-10 | 北京东霖混凝土制品有限公司 | Quick assembly disassembly precast beam template structure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002167959A (en) * | 2000-12-01 | 2002-06-11 | Nenko Rai | Quick execution method for multi-story rc building and its template structure |
| JP2015081460A (en) * | 2013-10-23 | 2015-04-27 | 第一ビニール株式会社 | Concrete block molding form device, concrete block molding template, and concrete block manufacturing method |
| CN211873830U (en) * | 2020-04-08 | 2020-11-06 | 中国建筑一局(集团)有限公司 | Template reinforcing system for cast-in-place concrete high and large section stiff column |
| US12559938B2 (en) * | 2021-03-12 | 2026-02-24 | Ascent Projects Inc. | Building system including concrete formwork using concrete shells |
| CN114922411A (en) * | 2022-05-20 | 2022-08-19 | 陕西首铝模架科技有限公司 | Standard plate of galvanized steel template top plate of opposite pulling sheet system |
| CN217399444U (en) * | 2022-06-13 | 2022-09-09 | 中建桥梁有限公司 | Bridge cushion cap pier stud is with dismantling template |
-
2024
- 2024-09-29 CN CN202411364636.4A patent/CN118881162B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN218758683U (en) * | 2022-07-13 | 2023-03-28 | 华幸建设集团有限公司 | Template is used in room construction convenient to concatenation |
| CN116852506A (en) * | 2023-07-03 | 2023-10-10 | 北京东霖混凝土制品有限公司 | Quick assembly disassembly precast beam template structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118881162A (en) | 2024-11-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112627388B (en) | Construction method for assembled building shear wall transfer floor | |
| CN103963146A (en) | Construction method for column mold composed of concrete formworks | |
| CN118881162B (en) | Template for construction of stiff concrete structure | |
| CN113006374B (en) | Column support component for construction of steel structure factory building | |
| CN213774623U (en) | Building templates link for civil engineering | |
| CN114086758B (en) | Loose-spliced bare concrete arc wall formwork and installation method thereof | |
| CN119640816A (en) | A prefabricated foundation pit support structure and support method thereof | |
| CN219012059U (en) | Reinforcing apparatus is used in ancient building engineering reparation | |
| CN216007274U (en) | Assembling mechanism of steel structure | |
| CN113026562A (en) | Rapid positioning device and method for prefabricated capping beam and prefabricated stand column | |
| CN111705796B (en) | Prefabricated part for assembly type building construction | |
| CN116556522A (en) | A connecting component for a prefabricated steel structure building | |
| CN118128292B (en) | Pump gate high formwork system and construction method | |
| CN222414040U (en) | Quick-dismantling head for quick-dismantling formwork | |
| CN222893966U (en) | Aluminum alloy formwork device for large radius curved concrete components | |
| CN217975399U (en) | Simple device for reinforcing stair step formwork | |
| CN221031362U (en) | Scaffold frame even wall spare fixing device | |
| CN223608041U (en) | Curtain wall embedded connecting piece | |
| CN224119976U (en) | A general support structure for post-cast strips | |
| CN224106626U (en) | A connection structure for prefabricated composite panels | |
| CN216587846U (en) | Combined type reinforcing structure convenient to disassemble | |
| CN217998940U (en) | Combined steel concrete water-stop reverse ridge template reinforcing device | |
| CN220725717U (en) | Hanging basket template convenient to dismantle transportation | |
| CN222456721U (en) | Scaffold board convenient to detach | |
| CN221168679U (en) | Building installation engineering crane span structure entrance to a cave reservation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |