CN214006651U

CN214006651U - Elevation control support or height-span formwork support for PC (polycarbonate) component

Info

Publication number: CN214006651U
Application number: CN202022745483.1U
Authority: CN
Inventors: 熊家奎
Original assignee: Sichuan Anjiepeng Technology Co ltd
Current assignee: Sichuan Anjiepeng Technology Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-08-20
Anticipated expiration: 2030-11-25

Abstract

The utility model belongs to the technical field of the construction, a mould formwork support is striden to elevation control support or height for PC component is disclosed, stride mould formwork support and elevation control support PC component in order to solve at PC component border position installation height and crack easily and lead to the problem of installation failure. The utility model discloses an elevation control support or height stride mould template support for PC component is including the support body that has at least one supporting part, the lower extreme of support body is connected with and is used for carrying out the fixed part of being connected with the PC component, the fixed part has the connected region who extends the bottom of supporting part so that PC component border position is kept away from to the fixed part with the hookup location of PC component.

Description

Elevation control support or height-span formwork support for PC (polycarbonate) component

Technical Field

The utility model belongs to the technical field of the construction, concretely relates to a mould template support is striden to elevation control support or height for PC component, the support of hanging the mould template is striden to elevation control and height that is applicable to the PC component.

Background

PC (precast concrete), also called PC member, is a concrete product produced by standardized, mechanized processes in factories, and the corresponding traditional cast-in-place concrete requires site molding, cast-in-place casting and site maintenance. The concrete prefabricated member is widely applied to the fields of buildings, traffic, water conservancy and the like.

The main types of PC components are: side fascia, interior wallboard, superimposed sheet, balcony, air conditioner board, stair, precast beam and precast column. Therefore, PC members are widely used in building construction.

Because the PC component is formed by pouring reinforced concrete, the PC component adopts the following modes when elevation control and formwork hanging (high-low span formwork) construction (kitchen and bathroom formwork hanging, balcony formwork hanging, bay window formwork hanging, retaining wall formwork hanging and the like) are carried out on the PC component:

the cement mortar cushion block is arranged on the upper surface of the PC component to support the suspended formwork, but the elevation compactness of the cement mortar cushion block is much lower than that of concrete for constructing the formwork, so when the cement mortar cushion block and the concrete for constructing the formwork form a whole, water seepage easily occurs at the cement mortar cushion block; meanwhile, the cement mortar cushion block can cause engineering quality problems of collapse, deviation, deformation and the like of the suspended formwork due to treading or impact of pouring concrete. In the same way, the elevation control (namely the control of the thickness of concrete pouring) is carried out by utilizing the cement mortar cushion block on the PC component, and when the cement cushion block and the pouring mold concrete form a whole, the water seepage is easy to occur at the cement mortar cushion block; meanwhile, the cement mortar cushion block can also cause low elevation control precision due to treading or impact of pouring concrete.

The mode that installation hangs mould adoption in the prior art on the PC component still has: and welding the hoisting die positioning steel bars on the embedded steel bars of the PC component to realize surface positioning. However, the method requires a professional welder to weld, which not only results in high construction cost, but also causes difficulty in controlling the molding quality due to different welding technologies. Meanwhile, when the PC members are assembled, the embedded steel bars of the adjacent PC members need to be bent first to extend into the adjacent PC members, so that the embedded steel bars of the PC members are not located on the same plane, and positioning accuracy is low when the embedded steel bars of the PC members are used for positioning (when the embedded steel bars of the PC members are used for welding elevation positioning steel bars, the elevation control accuracy is low).

In order to solve the technical problems, a formwork support (or referred to as a high-low die span formwork support) and an elevation control support (or referred to as a plate thickness controller) are provided in the prior art.

For example, utility model patent application No. 201521041166.4 discloses a formwork support is striden to building height, including the support frame, set up in the support frame bottom and be used for carrying out the engaging lug fixed with the support frame to and set up in the spacing portion at support frame top.

For example, the utility model with application number 201621361277.8 discloses an elevation controller for floor concrete, which comprises a control elevation concrete block, a suspension wire, a first controller support rod, a first controller fixing foot, a second controller fixing foot, a fixing screw hole site, a second controller support rod, a third controller fixing foot and an adjustable height screw cap, wherein the adjustable height screw cap is arranged at the bottom end of the control elevation concrete block, the adjustable height screw cap is internally connected with the suspension wire, the lower end of the suspension wire is connected with the first controller support rod, the bottom end of the first controller support rod is provided with the first controller fixing foot, the second controller support rod is arranged at one side of the first controller support rod, the second controller support rod is arranged at the bottom end of the second controller support rod, the third controller support rod is arranged at one side of the second controller support rod, and a third controller fixing foot is arranged at the bottom end of the third controller support rod.

However, since the ends of the support part (for example, the engaging lug in the application No. 201521041166.4 and the fixing foot in the application No. 201621361277.8) are relatively close to the edge of the PC member when the formwork support is installed as described above, the support part is directly attached to the edge of the PC member by a nail or a screw, and the PC member itself is made of reinforced concrete, and the nail or the screw is driven into the edge of the concrete to crack the edge of the PC member, thereby causing the failure of installing the formwork support across the formwork; similarly, when the elevation control bracket is installed at the edge position of the PC member, the edge position of the PC member may be cracked.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that a high-low cross mold template support and an elevation control support are difficult to install at the edge position of a PC component, the elevation control support or the high-low cross mold template support for the PC component is provided.

To the above technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides an elevation control support or high-low die-spanning formwork support for PC component, includes the support body that has at least one supporting part, the lower extreme of support body is connected with the fixed part that is used for being connected with the PC component, its characterized in that, the fixed part has the connection area who extends the bottom of supporting part so that PC component border position is kept away from to the hookup location of fixed part and PC component.

In some embodiments, the connection region extends beyond the bottom of the support in a direction away from the location of the edge of the PC component such that the connection region is away from the bottom of the support in a direction away from the edge of the PC component.

In some embodiments, the connection area has at least 2 connection points thereon for connection to a PC component.

In some embodiments, the fixing part includes at least one fixing plate connected below the supporting parts of the bracket body or clamped in a space formed between the respective supporting parts or having a placement hole for receiving the lower ends of the supporting parts.

In some embodiments, the fixing plate is connected below the supporting portion of the bracket body; the outer edge of the fixing plate extends beyond the outer edge of the support portion such that the fixing plate has a connection area away from the bottom of the support portion, or the outer edge of the fixing plate and the outer edge of the support portion are flush with each other such that the fixing plate has a connection area away from the bottom of the support portion.

In some embodiments, each fixing plate is integrally formed or is integrally connected with each other to form a whole, and the fixing plate is connected below at least 2 supporting parts on the bracket body so that the fixing plate has a connection area far away from the bottom of the supporting parts.

In some embodiments, the fixing plates are independent of each other and have a space between adjacent fixing plates, one fixing plate is connected below each supporting portion, and each fixing plate has a connecting area far away from the bottom of the supporting portion.

In some embodiments, a bending portion integrally formed with the fixing plate is formed on the fixing plate by bending or a bending portion is connected to the fixing plate, and the supporting portion on the bracket body is connected to the fixing plate and/or the bending portion.

In some embodiments, the fixing part comprises clamping cylinders for clamping and fastening the lower ends of the supporting parts with each other, one fastening plate is connected to each clamping cylinder or one fastening plate is connected to each clamping cylinder together, and the fastening plate is provided with a connecting area extending the bottom of the supporting part so that the connecting position of the fixing part and the PC component is far away from the edge position of the PC component; or the fixing part is a plate-shaped large head part which is arranged at the lower end of the supporting part and is integrally formed with the supporting part, and the large head part is provided with a connecting area extending out of the bottom of the supporting part so that the connecting position of the fixing part and the PC component is far away from the edge position of the PC component.

In some embodiments, the attachment area of the retainer is provided with a nail or screw for fastening the retainer to the PC component.

In some embodiments, the connecting region of the fixing portion is provided with a positioning hole for positioning a nail or a screw.

In some embodiments, a placing surface for placing a template is formed on the upper end surface of the bracket body, and a limiting part is connected to one side of the placing surface; the other side of the placing surface is provided with a vertical moving assembly capable of moving up and down along the support body, the vertical moving assembly is connected with a horizontal moving assembly capable of moving along the horizontal direction, or the other side of the placing surface is provided with a horizontal moving assembly capable of moving horizontally along the support body, and the horizontal moving assembly is connected with a vertical moving assembly capable of moving along the vertical direction.

In some embodiments, the stent body comprises three struts connected together to form a stent body that is generally tripod-shaped.

Drawings

FIG. 1 is a schematic structural diagram of one embodiment of a prior art template holder (alternatively referred to as a high-low cross-mold template holder);

FIG. 2 is a schematic structural diagram of an embodiment of a prior art template holder (alternatively referred to as a high-low cross-mold template holder);

FIG. 3 is a schematic structural diagram of an embodiment of a prior art template holder (alternatively referred to as a high-low cross-mold template holder);

FIG. 4 is a schematic structural diagram of an embodiment of a prior art template holder (alternatively referred to as a high-low cross-mold template holder);

FIG. 5 is a schematic structural diagram of an embodiment of a prior art template holder (alternatively referred to as a high-low cross-mold template holder);

fig. 6 is a schematic structural view of an embodiment of an elevation control bracket according to the prior art disclosed in the present invention;

fig. 7 is a schematic structural view of an embodiment of a prior art elevation control bracket as taught in the present invention;

fig. 8 is a schematic structural view of an embodiment of a prior art elevation control bracket as taught in the present invention;

fig. 9 is a schematic structural view of an embodiment of a prior art elevation control bracket as taught in the present invention;

fig. 10 is a schematic structural view of an embodiment of a prior art elevation control bracket as taught in the present invention;

fig. 11 is a schematic structural diagram of an embodiment of the high-low cross-mold formwork support of the present invention, which includes fig. 11a and 11b, showing two different embodiments;

fig. 12 is a schematic structural diagram of an embodiment of the high-low cross mold template support of the present invention, which includes fig. 12a and 12b, showing two different embodiments;

fig. 13 is a schematic structural diagram of an embodiment of the high-low cross-mold formwork support of the present invention, which includes fig. 13a and 13b, showing two different embodiments;

fig. 14 is a schematic structural view of an embodiment of the high-low cross mold template support of the present invention;

fig. 15 is a schematic structural view of an embodiment of the high-low cross-mold formwork support of the present invention, which includes fig. 15a and 15b, showing two different embodiments;

fig. 16 is a schematic structural view of an embodiment of the high-low cross mold template support of the present invention, which includes fig. 16a, 16b and 16c, showing three different embodiments;

fig. 17 is a schematic structural view of an embodiment of the high-low cross-mold formwork support of the present invention, which includes fig. 17a and 17b, showing two different embodiments;

fig. 18 is a schematic structural diagram of an embodiment of the elevation control bracket of the present invention, which includes fig. 18a, 18b and 18c, and shows three different embodiments;

fig. 19 is a schematic structural diagram of an embodiment of the elevation control bracket of the present invention, which includes fig. 19a, 19b and 19c, showing three different embodiments;

fig. 20 is a schematic structural view of an embodiment of the elevation control bracket of the present invention;

fig. 21 is a schematic structural view of an embodiment of the elevation control bracket of the present invention, which includes fig. 21a and 21b, showing two different embodiments;

fig. 22 is a schematic structural view of an embodiment of the high-low cross-mold formwork support of the present invention, which includes fig. 22a and 22b, showing two different embodiments;

fig. 23 is a schematic structural view of an embodiment of the elevation control bracket of the present invention, which includes fig. 23a and 23b, showing two different embodiments;

fig. 24 is a schematic structural view of an embodiment of the elevation control bracket of the present invention;

fig. 25 is a schematic structural view of an embodiment of the high-low cross-mold formwork support of the present invention;

fig. 26 is a schematic structural view of an embodiment of the high-low cross mold template support of the present invention;

the labels in the figure are: 01. the concrete block comprises a supporting part 02, a connecting end 03, a through hole 04, a limiting part 05, a placing surface 06, a limiting rod 07, a concrete block 08, a screw rod 09, a nut 010, a stud 011, a turntable 012 and a positioning surface; 1. the fixing plate, 2, place the hole, 3, the portion of bending or turn-ups, 4, a centre gripping section of thick bamboo, 5, mounting plate, 6, big head, 7, perforating hole, 8, adjust the pole, 9, adjusting nut, 10, adjusting screw.

Detailed Description

The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

With reference to fig. 1, the drawing shows a schematic structural diagram of a formwork support (or referred to as a high-low cross formwork support) in the prior art, the formwork support includes a plurality of support portions 01, the support portions 01 are connected together to form an integral structure so as to form a support body, the top of the support portion 01 is connected with a limiting portion 04 (wherein, the limiting portion is in a rod shape or a plate shape), the bottom of the support portion 01 is provided with a connecting end 02, wherein, a through hole 03 is formed on the connecting end 02, and the support portion 01 and the connecting end 02 can be integrally formed. When the formwork support of the embodiment is used, firstly, according to the thickness of a floor slab, a support main body corresponding to the height is selected, then, a positioning line is popped up on a low-span formwork (namely, the placing position of the connecting end 02 is determined through the positioning line), the formwork support is fixed on the low-span formwork (the formwork is a PC component) through the connecting end 02 on the supporting part 01 and the through hole 03 on the connecting end 02 according to the positioning line, then, a formwork lifting template is arranged on the upper end face of the supporting part 01 and is tightly attached to the limiting part 04 (namely, the formwork lifting template on one side of concrete forming is tightly attached to the limiting part 04), and then the formwork lifting template and the limiting part 04 are bound together through iron wires and the like.

With reference to fig. 2, the drawing shows a schematic structural diagram of another prior art formwork support (or referred to as a high-low cross formwork support), a support body of the formwork support includes three

support portions

01,3 support portions are connected together to form an integral structure, wherein the 3 support portions 01 are distributed in a triangular shape, stability is improved, a placing surface 05 for placing a formwork hanging formwork is arranged on the upper portion of each support portion 01, and one side of the placing surface 05 is connected with a limiting portion 04. The method of using the template support is the same as that of the template support shown in the previous figure 1, and the description is omitted here.

With reference to fig. 3, the drawing shows a schematic structural diagram of another formwork support (alternatively referred to as a high-low cross-mold formwork support), where the positions of the support body in the formwork support and the support body in fig. 2 are only 3 support portions, which are slightly different, and the use method of the formwork support is the same as that of the formwork support in fig. 2, and is not repeated.

With reference to fig. 4, the drawing shows a schematic structural diagram of another formwork support (alternatively referred to as a high-low cross-mold formwork support), which is different from the support body in fig. 3 in that: one end is provided with spacing portion 04 on placing the face 05, the other end of placing the face 05 is provided with gag lever post 06, when using, this template support is when using, at first according to floor thickness, select the template support of highly corresponding, then pop out the locating wire on the template is striden to the low, according to the locating wire and through-hole 03 on link 02 and the link 02 on the supporting part 01 with the template support fix on the template is striden to the low (template is the PC component), then place the formwork hanger template on placing the face 05, and realize through spacing portion 04 and gag lever post 06's combined action that the centre gripping is fixed (or the ligature is fixed) to the formwork hanger template.

With reference to fig. 5, the drawing shows a schematic structural diagram of another formwork support (or referred to as a high-low cross formwork support), a support body of the formwork support includes a support portion 01, wherein the support portion 01 is a frame structure formed by enclosing reinforcing steel bars, the support portion 01 can also be made of a plate material, the tops of the front side and the rear side of the support portion 01 are both provided with a connection end 02, the connection end 02 is provided with a through hole 03, the upper end face of the support portion 01 forms a placing face 05 for placing a hanging formwork, the placing face 05 is provided with a limiting portion 04, and a using method of the formwork support is the same as that of the formwork support described in fig. 1, and is not described again here.

With reference to fig. 6, the drawing shows a schematic structural diagram of an elevation control support (or called as an elevation controller, a plate thickness control support), the elevation control support comprises three support parts 01, the tops of the 3 support parts 01 are connected together to form a support body, a screw rod 08 is connected to the support body, a concrete block 07 is sleeved on the screw rod, a nut is installed at the bottom of the concrete block 07, the height of the concrete block 07 is adjusted through the cooperation of the nut and the screw rod 08, so that floor (concrete) elevation control is performed through the concrete block 07, a connecting end 02 is connected to the bottom of each support part 01, the connecting end 02 and the support parts 01 can be integrally formed, and a through hole 03 is formed in the connecting end 02. When the elevation control support is used, the elevation control support is arranged according to actual requirements of field construction, the elevation control support is fixed on a PC component through the connecting end 02 on the supporting portion 01 and the through hole 03 on the connecting end 02, elevation control is achieved through the upper surface of the concrete block 07, namely when concrete is leveled, the upper surface of the concrete block 07 serves as a standard, and elevation control is achieved through the concrete block 07. After the pouring is finished, the elevation control support is embedded in the concrete and forms a whole with the concrete.

With reference to fig. 7, this figure shows a schematic structural diagram of another elevation control support, this elevation control support includes a plurality of supporting parts 01, generally speaking, three supporting parts 01 form a stable support body structure, the top of each supporting part 01 is connected together through nut 09, thereby connect together each supporting part 01 and form a whole, the bottom of supporting part 01 is connected with link 02, be provided with through-hole 03 on link 02, link 02 and through-hole 03 are used for realizing elevation control support's fixed and stable, nut 09 has set stud 011, the top of stud 011 is connected with carousel 010, in some embodiments, stud 011 and carousel 010 both can be fixed connection, also can be the dismantlement connection. When using, arrange this elevation control support according to the actual need of site operation to fix the elevation control support on the PC component through the through-hole 03 on link 02 and the link 02 on the supporting part 01, through rotating carousel 010, make the upper surface of carousel 010 reach the design elevation and utilize the upper surface of carousel 010 to carry out the control of elevation, the concrete is when looking for at ordinary times promptly, uses the upper surface of carousel 010 as the standard, thereby carries out the control of elevation through carousel 010. After the pouring is finished, the elevation control support is embedded in the concrete and forms a whole with the concrete.

Combine fig. 8 and fig. 9, the structural schematic diagram of two kinds of other embodiments of elevation control support has been demonstrated, this elevation control support includes three supporting part 01, three supporting part 01 forms a support body that is the tripod form on the whole, the top of supporting part 01 has locating surface 012, the bottom of supporting part is connected with link 02, the link has through-hole 03, realize elevation control support's fixed through link 02 and through-hole 03, then utilize locating surface 012 to realize the control of elevation. The elevation height of the elevation control bracket shown in fig. 8 and 9 cannot be adjusted, and thus, when in use, it is first necessary to select the elevation control bracket of a corresponding height according to the designed thickness of a floor (concrete), then arrange the elevation control bracket at a corresponding position according to the site construction needs, fix the elevation control bracket on a PC member through a connection end 02 and a through hole 03, and finally realize the control of the concrete elevation by using a positioning surface 012.

With reference to fig. 10, the drawing shows a schematic structural diagram of another elevation control support, where the template support includes a support portion 01, the support portion 01 is a frame-shaped support body surrounded by steel bars, the support portion 01 may also be made of a plate material, the top of the front side and the top of the rear side of the support portion 01 are both provided with a connection end 02, the connection end 02 is provided with a through hole 03, and the upper end surface of the support portion 01 forms a positioning surface 012 for elevation control, and a using method of the elevation control support is the same as that of the elevation control support in fig. 8 and 9, and is not repeated here.

When the formwork support with the high-low cross-mold is installed, the supporting part needs to be installed at the edge position of the PC component (because the position of the formwork lifting template needs to be limited by the limiting part 04, the limiting part 04 is close to the edge position of the PC component, and the recognized supporting part 01 is also close to the edge position of the PC component), so that the supporting part is directly connected to the edge position of the PC component through a nail or a screw, the PC component is made of reinforced concrete, and the nail is nailed into the edge of the concrete, so that the edge of the PC component cracks, and the formwork support with the high-low cross-mold fails to be installed; similarly, when the elevation control bracket is installed at the edge position of the PC component, the technical problem that the elevation control bracket is failed to be installed also exists.

Therefore, the present application provides an elevation control bracket or a high-low cross-mold template bracket for a PC component, which includes a bracket body having at least one support part 01, wherein the bracket body may adopt a structure as shown in any one of fig. 1 to 10 as the bracket body, wherein the bracket body may be a ladder-shaped, tripod-shaped, rectangular frame-shaped, etc. structure formed by the support parts 01, which can be understood and understood by those skilled in the art, and will not be described herein; the lower end of the support part 01 is connected with a fixing part, and the fixing part is provided with a connecting area extending out of the bottom of the support part so that the connecting position of the fixing part and the PC component is far away from the edge position of the PC component. The utility model discloses utilize the connection area on the fixed part to fix the support body on the PC component, therefore, when installation elevation control support or height stride the mould template support, adopt nail or screw connection when the PC component, make the edge of PC component be kept away from to nail or screw and the hookup location of PC component, thereby can ensure that the installation that elevation control support and height stride the mould template support can be smooth on the PC component, the condition that the damage can not take place to burst apart for the PC component simultaneously, the problem that the mould template support is striden to difficult installation elevation control support and height on the PC component has thoroughly been solved.

Wherein the utility model discloses the fixed part has the connected region who extends the bottom of supporting part 01 to indicate: when the PC component is mounted, the position of the connection area on the fixing portion extends out of the bottom of the support portion 01 in a direction away from the edge position of the PC component.

Wherein, the utility model discloses a keep away from PC component border position means that compare in prior art elevation control support and height stride the hookup location of mould template support and PC component, the utility model discloses a bottom of supporting part 1 is kept away from to the connection region on the fixed part, promptly the utility model discloses the border position distance of connection region distance PC component on the well fixed part compares in prior art (for example engaging lug in application number 201521041166.4 and the fixed foot in application number 201621361277.8) the distance of PC component border position more elongated to can prevent the condition that the PC component from appearing bursting apart. The utility model discloses can stride the mould template support fastening with the height on the PC component promptly, can prevent again simultaneously that the condition that bursts apart from appearing in the PC component, ensure the structural strength of PC component.

Simultaneously the utility model discloses can directly utilize current elevation control support and height to stride the structure of mould template support and reform transform, promptly the elevation control support among the prior art with the height stride the supporting part of mould template support 01 on connect the fixed part can, the current product of make full use of being convenient for reforms transform, improves the utilization ratio of resource.

In some embodiments, the connection area has at least 2 connection points thereon for connection to a PC component. In order to allow the fixing portion 1 to be firmly connected to the PC member, the fixing portion is generally connected to the PC member at multiple points, and thus, the connection area has at least 2 connection points for connecting to the PC member.

In some embodiments, the fixing portion includes at least one fixing plate 1, the fixing plate 1 is connected below the supporting portions 01 of the bracket body or the fixing plate 1 is clamped in a clamping space formed between the supporting portions 01 or a placing hole for receiving the lower ends of the supporting portions 01 is formed on the fixing plate 1. That is, in some embodiments, the fixing plate is directly connected below the supporting part 01; in some embodiments, the fixing plate is clamped in a space formed by each supporting portion 01, in some embodiments, a placing hole 2 is formed in the fixing plate, the lower end (or the connecting end 02) of each supporting portion 01 is inserted into the placing hole 2, clamping and fastening are achieved through the placing hole 2 and the supporting portion 01, or the supporting portion is inserted into the placing hole 2 and then welded, bonded and the like, so that the supporting portion 01 and the fixing portion are connected together.

The elevation control support and the supporting part 01 and the connecting end 02 of the high-low cross-die template support are generally made of steel, so that the fixing plate 1 is an iron plate, and the fixing plate 1 and the supporting part 01 can be directly connected through welding, bonding and the like.

In some embodiments, if the bracket bodies of the elevation control bracket and the high-low cross-mold template bracket are made of plastics, the fixing plate 1 is also made of plastics, and the fixing plate 1 and the bracket bodies can be integrally formed by bonding and integral injection molding.

In some embodiments, with reference to fig. 1 to 5, the bottom of the supporting portion 01 of the bracket body is provided with a connecting end 02, the connecting end 02 is provided with a through hole 03, when the fixing plate 1 is connected, a threaded hole may also be formed in the fixing plate 1, and a screw rod penetrates through the through hole 03 and is in threaded connection with the threaded hole in the fixing plate 1, so that the supporting portion 01 and the fixing plate 1 are in threaded connection.

Therefore, the utility model discloses do not limit to the material of support body and fixed plate. The connection between the bracket body (e.g., the support part 01, the connection end 02) and the fixing plate 1 is also clear and obvious to those skilled in the art, and will not be described in detail herein.

In some embodiments, the fixing part includes at least one fixing plate 1, the fixing plate 1 is connected below the support part 01 of the bracket body, and the outer edge of the fixing plate 1 extends out of the outer edge of the support part 01 so that the fixing plate 1 has a connection area which can be far away from the bottom of the support part 01.

In some embodiments, the edge of the fixing plate 1 is just aligned with the edge of each support part 01 (in some embodiments, the support part 01 includes the connection end 02) of the bracket body so that the fixing plate 1 has a connection area that can be far away from the bottom of the support part 01.

In some embodiments, the fixing portion includes at least one fixing plate 1, each fixing plate 1 is integrally formed or each fixing plate 1 is integrally connected to each other, and the fixing plate 1 is connected to the bracket body under at least 2 supporting portions 01. That is, in some embodiments, the fixation plate 1 is a unitary structure. In some embodiments, the fixing plate 1 is formed as a whole by connecting a plurality of plates. Therefore, in the production and manufacturing process, the production can be fully carried out according to the structure and the size of the existing plate of an enterprise, the utilization rate of resources is improved, and the waste of the resources is reduced.

Wherein, in some embodiments, one fixing plate 1 is connected to at least two supporting parts 01, which can improve the fastening of the connection between the supporting parts 01 and the fixing plate 1.

In some embodiments, the fixing portion includes at least one fixing plate 1, the fixing plates 1 are independent of each other, and one fixing plate 1 is connected below each supporting portion 01.

In some embodiments, a bent portion (or referred to as a flange) integrally formed with the fixing plate is formed on the fixing plate 1 by bending, or a bent portion 3 (or referred to as a flange) is connected to the fixing plate, and the support portion 01 on the bracket body is connected to the fixing plate 1 and/or the bent portion 3. Through the setting of the portion 3 of bending, can improve the intensity of fixed plate 1, prevent to make fixed plate 1 appear crooked or the condition of bending because the collision in transportation and handling, guarantee the holistic planarization of fixed plate 1.

In some embodiments, the fixing portion comprises clamping cylinders 4 for clamping and fastening the lower ends of the supporting portions 01 to each other, one fastening plate is connected to each clamping cylinder 4 or one fastening plate 5 is connected to each clamping cylinder together, and the fastening plate 5 has a connecting area extending out of the bottom of the supporting portion 01 so that the connecting position of the fixing portion and the PC component is far away from the edge position of the PC component; or the fixing part is a large head part 6 which is arranged at the lower end of the support part 01 and is integrally formed with the support part, the large head part 6 is in a plate shape, and the large head part is provided with a connecting area which is far away from the bottom of the support part 01 so that the connecting position of the fixing part and the PC component is far away from the edge position of the PC component. In some embodiments, the utility model discloses directly establish a clamping cylinder 4 at the lower pot head of supporting part 01 through the mode that the cover was established, be connected with mounting plate 5 on the clamping cylinder 4, directly utilize mounting plate 5 and nail (or screw) to nail the support body on the PC component when using.

In some embodiments, the lower end of the support part 01 is formed with a horizontal large head part 6, the large head part 6 has a connection area far away from the edge position of the PC member, and the bracket body is directly fixed on the PC member by the large head part 6.

In some embodiments, the retainer is provided with a nail or screw for fastening the retainer to the PC component.

In some embodiments, the fixing portion has a through hole 7 or a positioning hole for positioning a nail or a screw. The through hole 7 or the positioning hole may be formed in the fixing plate 1, the fastening plate 5 or the large head 6. The positioning is convenient by arranging the through hole or the positioning hole.

In some embodiments, when the utility model discloses a high low die-spanning formwork support, namely when being used for installing the suspended formwork template, the upper end face of the support body is formed with a placing face, and one side of the placing face is connected with a limiting part; the other side of the placing surface is provided with a vertical moving assembly capable of moving up and down along the support body, and the vertical moving assembly is connected with a horizontal moving assembly capable of moving along the horizontal direction; or the other side of the placing surface is provided with a horizontal moving assembly which can move left and right along the support body, and the horizontal moving assembly is connected with a vertical moving assembly which can move along the vertical direction. The template placing device has the advantages that the template placed on the placing surface can be vertically and horizontally positioned and/or fastened through the vertical moving assembly and the horizontal moving assembly, and the placing stability of the template of the suspended formwork is further improved.

Combine fig. 11 to be the utility model discloses a structure schematic diagram of a formwork support is striden to height, included fig. 11a and fig. 11b, wherein the structure of the support body that formwork support was striden to this height is the same with the structure that fig. 1 demonstrates, the support body includes a plurality of supporting parts 01 promptly, a plurality of supporting parts 01 link together and form an overall structure, the top of supporting part 01 is connected with spacing portion 04, the bottom of supporting part 01 is provided with link 02, wherein, through-hole 03 has been seted up on the link 02, wherein supporting part 01 can integrated into one piece with link 02. Fig. 11a shows the embodiment, in which the fixing plate 1 is disposed below the supporting portion 01 (including the connecting end 02), the fixing plate 1 is a unitary structure, and the fixing plate 1 has a connecting area extending out of the bottom of the supporting portion 01 so that the connecting position of the fixing plate 1 and the PC component is far away from the edge position of the PC component. Fig. 11b shows an embodiment in which 4 fixing plates 1 are connected below the 4 supporting parts 01, each fixing plate is connected to two supporting parts 01, and each fixing plate 1 has a connecting area extending out of the bottom of the supporting part 01 so that the connecting position of the fixing plate 1 and the PC component is far away from the edge position of the PC component. When this embodiment is mounted on a PC component (i.e. the template is a PC component), the bracket body can be mounted on the PC component by nailing nails into selected attachment areas on the fixing plate 1 away from the PC component edge (i.e. away from the bottom of the support portion 01).

In the embodiment shown in fig. 11, the connection region is the region between two support portions 01, so as to compare with the prior art that the connection end 02 is directly used to fix on the PC member, the utility model discloses utilize the connection region on the fixing plate 1 to fix on the PC member, so as to make the connection point of the bracket body and the PC member keep away from the PC member border position, thereby preventing the PC member from collapsing.

With reference to fig. 11b, in some embodiments, the fixing plate 1 is further provided with a through hole 7 for nail penetration, so that the nail penetration strength is reduced when the nail is driven, and the deviation of the nail is prevented from occurring when the nail is driven, thereby reducing the operation difficulty of the constructor.

In the embodiment shown in fig. 11, the edge position of the fixing plate 1 and the edge position of the supporting part 01 are flush with each other.

Wherein, when having seted up perforating hole 7 on fixed plate 1, when the template was plastic slab, bamboo clapper or aluminum plate, also can directly utilize this perforating hole 7 to fix, thereby make the utility model discloses can enough be used for the installation at plastic slab, bamboo clapper or aluminum plate, also can be used for the installation on the PC component, improve the utility model discloses a practicality.

To improve the stability between the nail and the fixing plate 1, the size of the through-hole 7 may be slightly smaller than the outer diameter of the shank of the nail. When the fixing plate 1 is provided with the through holes 7, the number of the through holes 7 is not particularly limited. Typically a three-point fix. The number of through holes 7 is the number of connection points on the connection area on the fixing plate 1.

In some embodiments, the through-holes 7 may be replaced by blind holes, and nails may be inserted into the blind holes, and then passed out of the fixing plate 1 and driven into the PC component.

Fig. 12 is a schematic structural diagram of an embodiment of the high-low cross-mold formwork support according to the present invention, which includes fig. 12a and 12 b. The structure of the support body shown in fig. 12a is the same as that shown in fig. 2, in fig. 12a, the support body comprises 3 support parts 01, the 3 support parts 01 form a tripod shape, the upper parts of the 3 support parts which are connected together to form an integral structure support part 01 are provided with a placing surface 05 for placing a hanging die, one end of the placing surface 05 is connected with a limiting part 04, the lower part of the support part 01 is connected with 2 fixing plates 1, each fixing plate is connected below the 2 support parts 01, and the fixing plates are provided with connecting areas extending out of the bottoms of the support parts 01 so that the connecting positions of the fixing plates 1 and the PC component are far away from the edge position of the PC component. In the embodiment shown in fig. 12a, 2 fastening plates are integrally formed into a "V" shape or 2 fastening plates are connected together into a "V" shape.

This embodiment differs from the embodiment shown in fig. 12a with reference to fig. 12b in that: in the embodiment shown in fig. 12b, the placing surface 05 is further connected with a limiting rod 06, the edge of the fixing plate 1 is formed with a bending portion 3, wherein the bending portion 3 and the fixing plate 1 are integrally formed or connected with each other to form a whole, and the whole strength of the fixing plate 1 can be improved through the design of the bending portion 3. In the embodiment shown in fig. 12b, the support part 01 and the fixing plate and/or the bending part 3 are connected to each other.

In some embodiments, the fixing plate 1 shown in fig. 12a and 12b is provided with a through hole 7 for passing a nail therethrough, wherein the through hole 7 is provided to function as described above and will not be described herein again.

In the embodiment shown in fig. 12, the edge position of the fixing plate 1 extends beyond the edge position of the bottom of the support 1.

Fig. 13 is a schematic structural diagram of an embodiment of the high-low cross-mold formwork support according to the present invention, which includes fig. 13a and 13 b. The embodiment shown in fig. 13a differs from the embodiment shown in fig. 12a in that: in fig. 13a, the fixing plate 1 is a triangular plate and completely covers the lower part of 3 supporting parts 01.

The embodiment shown in fig. 13b differs from the embodiment shown in fig. 13a in that: in fig. 13b, the fixing plate 1 is provided with bent portions 3 at both sides thereof.

In the embodiment shown in fig. 13, a through hole 7 for passing a nail or a bolt may be formed in the fixing plate 1, and will not be described in detail.

Wherein, the utility model discloses do not restrict to the bending position of the portion of bending and the length of bending, as long as can improve the intensity homoenergetic of fixed plate 1, technical personnel in this field can both understand and understand, no longer describe herein.

With reference to fig. 12b and 13b, the present invention does not limit the bending position and the bending length of the bending portion 3, and the person skilled in the art can understand and understand the bending position and the bending length as long as the strength of the fixing plate 1 can be improved, which is not described herein.

With reference to fig. 14, the bracket body in this embodiment is a rectangular structure enclosed by a support portion 01, a connection end 02 is disposed at a lower portion of the support portion 01, a through hole 03 is disposed on the connection end 02, and a limit portion 04 or a limit rod 06 is connected to the support portion 01. In the present embodiment, a fixing plate 1 is connected to the lower side of the rectangular support part 01, and the fixing plate 1 has a connecting area extending out of the bottom of the support part 01 so that the connecting position of the fixing plate 1 and the PC component is far from the edge position of the PC component. In use, the fixing plate 1 is directly fixed on the PC component by selecting a position far away from the edge of the PC component and nailing.

In the embodiment shown in fig. 14, through holes 7 for passing nails or screws can be formed in the fixing plate 1, and the detailed description is omitted.

Fig. 15 is a schematic structural diagram of an embodiment of the high-low cross-mold formwork support according to the present invention, which includes fig. 15a and 15 b. This embodiment differs from the embodiment shown in fig. 12a with reference to fig. 15a in that: in fig. 15a, a fixing plate 1 is connected below each support part 01, the fixing plates 1 are independent of each other, adjacent fixing plates 1 have a space therebetween, and each fixing plate 1 has a connecting area extending out of the bottom of the support part 01 so that the connecting position of the fixing plate 1 and the PC component is far away from the edge position of the PC component.

This embodiment differs from the embodiment shown in fig. 15a with reference to fig. 15b in that: in fig. 15b, the connection end 02 and the through hole 03 are not provided below the support part 01.

In the embodiment shown in fig. 15, a through hole 7 for passing a nail or a bolt may be formed in the fixing plate 1, and will not be described in detail.

Fig. 16 is a schematic structural diagram of an embodiment of the high-low cross-mold formwork support according to the present invention, which includes fig. 16a, fig. 16b and fig. 16 c. This embodiment differs from the embodiment shown in fig. 12a with reference to fig. 16a in that: in fig. 16a, the connection end 02 and the through hole 03 are not provided below the support part 01.

This embodiment differs from the embodiment shown in fig. 16a with reference to fig. 16b in that: in fig. 16b, the fixing plate 1 is opened with 3 placing holes 2, and the supporting part 01 is directly inserted into the placing holes 2 and forms a fastening connection. After the support part 01 is inserted into the mounting hole 2, the support part may be reinforced by welding, bonding, or the like, so as to improve the fastening property of the connection between the support part 01 and the fixing plate 1.

This embodiment differs from the embodiment shown in fig. 16a with reference to fig. 16c in that: in fig. 16c, the fixing plate 1 is provided with a bent portion 3. The stability and strength of the fixing plate 1 are improved by the bent portions 3.

In the embodiment shown in fig. 16, a through hole 7 for passing a nail or a bolt may be formed in the fixing plate 1, and will not be described in detail.

Fig. 17 is a schematic structural diagram of an embodiment of the high-low cross-mold formwork support according to the present invention, which includes fig. 17a and 17 b. This embodiment differs from the embodiment shown in fig. 13a with reference to fig. 17a in that: in fig. 17a, the connection end 02 and the through hole 03 are not provided below the support portion 01.

This embodiment differs from the embodiment shown in fig. 17a with reference to fig. 17b in that: in fig. 17b, a fixing plate 1 is provided with a bent portion 3, and the bent portion 3 is formed by cutting and bending a part of the structure of the fixing plate 1, so that a placing hole 2 adapted to a supporting portion 01 is formed on the fixing plate 1, the supporting portion 01 is inserted into the placing hole 2, and then the supporting portion 01 is connected to the bent portion 3 and/or the fixing plate 1 by welding, bonding, or the like.

In the embodiment shown in fig. 17, through holes 7 for passing nails or bolts can be formed in the fixing plate 1, and the detailed description is omitted.

Combine figure 18 to be the utility model discloses a structural schematic of elevation control support embodiment has contained figure 18a, figure 18b and figure 18c, and in this embodiment, the structure of support body is the same with the structure of the support main part that figure 7 demonstrates, and the structure of support body is no longer repeated. The fixing plate 1 is arranged below the support part 01 of the bracket body, and the fixing plate 1 is provided with a connecting area extending out of the bottom of the support part 01 so that the connecting position of the fixing part and the PC component is far away from the edge position of the PC component. In fig. 18a, the fixing plate 1 is connected to the lower side of each support portion 01 as a unitary structure.

In fig. 18b, 2 mutually independent fixing plates 1 are connected below the supporting part 01, and each fixing plate 1 is provided with a bending part 3 for reinforcement.

In fig. 18c, a placing hole 2 is opened at the lower part of the fixing plate 1, and the lower part of the supporting part 01 is inserted into the placing hole 2 to form a fastening connection. In the embodiment shown in fig. 18c, after the supporting part 01 is inserted into the placing hole 2, the space between the supporting part 01 and the fixing plate 1 may be reinforced by welding, bonding, or the like.

When the elevation control bracket of the embodiment is installed on a PC component, the position far away from the edge of the PC component is directly selected on the fixing plate 1, and nails are driven to install the elevation control bracket on the PC component.

In the embodiment shown in fig. 18, through holes 7 for passing nails or bolts can be formed in the fixing plate 1, and the detailed description is omitted.

Combine fig. 19 to be the utility model discloses a structural schematic of an elevation control support embodiment has contained fig. 19a, fig. 19b and fig. 19c, and wherein the structure of the support body in fig. 19a is the same with the structure that fig. 8 demonstrates, and the structure of the support body in fig. 19b and 19c is the same with the structure that fig. 7 demonstrates, and it is no longer repeated here.

In fig. 19b, 2 fixing plates 1 are connected below 3 supporting parts 01, two fixing plates 1 form a V-shape, and the two fixing plates 1 further have a bent part 3.

With reference to fig. 19c, fig. 19c shows a structure different from that shown in fig. 19b in that: in fig. 19c, the fixing plate 1 of the "V" shape is an integral structure, 3 placing holes 2 are opened on the fixing plate 1, and the supporting part 01 is directly inserted into the placing holes 2 on the fixing plate 1.

In the embodiment shown in fig. 19, the fixing plate 1 may be provided with through holes 7 for passing nails or bolts, which will not be described in detail.

The structure of an embodiment of the elevation control bracket of the present invention is schematically illustrated in fig. 20, the structure of the bracket body of this embodiment is the same as that shown in fig. 10, and the present embodiment is directly connected to a fixing plate 1 below the rectangular supporting portion 01.

Fig. 21 is a schematic structural diagram of an embodiment of the elevation control bracket according to the present invention, which includes fig. 21a and 21b, and the bracket body of the embodiment is different from the bracket body described above in structure. In fig. 21a, a fixing plate 1 is connected to the lower side of the support part 01. In fig. 21b, 2 fixing plates 1 are connected to the lower side of the supporting portion 01, and each fixing plate 1 is provided with a bending portion.

In the embodiment shown in fig. 21, through holes 7 for passing nails or bolts can be formed in the fixing plate 1, and the detailed description is omitted.

With reference to fig. 22 and 23, a schematic structural diagram of an embodiment of the present invention is shown, in which the fixing portion is a fixing plate 1, and the fixing plate 1 is clamped in the clamping space formed by each supporting portion 01 of the bracket body. Fig. 22 is a schematic structural view of an embodiment of the high-low cross-mold formwork support of the present invention, which includes fig. 22a and 22b, showing two different embodiments; fig. 23 is a schematic structural diagram of an embodiment of the elevation control bracket of the present invention, which includes fig. 23a and 23b, and shows two different implementations. In fig. 22b and 23b, the fixing plate 1 is further provided with a bent portion 3 for reinforcing the strength of the fixing plate 1. In the embodiment shown in fig. 22 and 23, the fixing plate 1 may be provided with through holes 7 for passing nails or bolts, which will not be described in detail.

With reference to fig. 24, for the utility model discloses a structural schematic diagram of an elevation control support embodiment, in this schematic diagram, the structure of support body is the same with the structure of the support body that fig. 9 demonstrates, in this embodiment, overlaps in the below of supporting part 01 and is equipped with a clamping cylinder 4, is connected with mounting plate 5 on the clamping cylinder 4, and mounting plate 5 has the connection area who extends the bottom of supporting part 01 so that the border position of PC component is kept away from to the fixed part with the hookup location of PC component. Wherein, in use, the bracket body is fixed on the PC component by nails on the connecting area of the fastening plate 5 far away from the edge position of the PC component. When the holding cylinder 4 is sleeved on the supporting portion 01 and connected to the fastening plate 5, the bracket body may adopt any one of the structures shown in fig. 1-10, which is not described herein again.

In the embodiment shown in fig. 24, the fastening plate 6 may be provided with through holes 7 for passing nails or bolts, which will not be described in detail. In the exemplary embodiment shown in fig. 24, a fold or a flange 3 can also be provided on the fastening plate 6 for increasing the stability of the fastening plate 6.

In the embodiment shown in fig. 24, a fastening plate 5 can also be used in common for 3 clamping cylinders 4.

Referring to fig. 25, in some embodiments, the supporting portion 01 of the bracket body is bent to form a plate-shaped large head portion 6, the large head portion 6 has a connecting area extending out of the bottom of the supporting portion 01, so that the fixing portion and the PC component can be connected at a position away from the edge of the PC component, and the PC component can be mounted on the PC component by directly nailing a nail at the connecting area away from the large head portion 6 during use. The structure of the stent body may be the structure of the stent body of any of the above embodiments, and is not described herein again.

With reference to fig. 26, a schematic structural diagram of a high-low cross-mold formwork support according to the present invention includes fig. 26a and fig. 26 b. In this embodiment, the support body is composed of three support parts 01, a placing surface 05 is formed on the support body, a limiting part or a control rod 04 is arranged on one side of the placing surface, a threaded hole or an inserting hole is arranged on the other side of the placing surface 05, an adjusting rod 8 capable of sliding up and down in the threaded hole or the inserting hole is arranged in the threaded hole or the inserting hole, an adjusting nut 9 arranged towards the limiting part is installed on the adjusting rod 8, and the adjusting nut 9 is provided with an adjusting screw 10 for fastening a suspended form template placed on the placing surface. The suspended formwork template placed on the placing surface 05 can be fastened along the vertical direction and the horizontal direction through the adjusting rod, the adjusting nut and the adjusting screw rod 10, and the placing stability of the suspended formwork template (the high-low cross formwork template) is improved. That is, the vertical adjusting assembly of the present embodiment is composed of a threaded hole or a plug hole and an adjusting rod 8, and the horizontal adjusting assembly is composed of an adjusting nut 9 and an adjusting screw 10.

In some embodiments, an adjusting nut may also be installed on the bracket body, the adjusting rod 8 is an adjusting screw rod, and the vertical up-and-down movement is realized through the adjusting screw rod and the adjusting nut. Namely, the vertical adjusting component also comprises an adjusting screw rod and an adjusting nut.

The adjusting nut 9 and the adjusting screw 10 may also adopt a sliding chute and a sliding rod, so that the structures of the vertical adjusting assembly capable of achieving height adjustment in the vertical direction and the horizontal adjusting assembly capable of achieving length adjustment in the horizontal direction can be understood and appreciated by those skilled in the art, and are not described herein again.

Above, without any formal and essential limitations of the invention, it should be pointed out that, for a person skilled in the art, without departing from the method of the invention, several improvements and additions will be possible, which shall also be considered as the scope of protection of the invention. Those skilled in the art can make various changes, modifications and evolutions equivalent to those made by the above-disclosed technical content without departing from the spirit and scope of the present invention, and all such changes, modifications and evolutions are equivalent embodiments of the present invention; meanwhile, any changes, modifications and evolutions of equivalent changes to the above embodiments according to the actual technology of the present invention are also within the scope of the technical solution of the present invention.

Claims

1. The utility model provides an elevation control support or high-low die-spanning formwork support for PC component, includes the support body that has at least one supporting part, the lower extreme of support body is connected with the fixed part that is used for being connected with the PC component, its characterized in that, the fixed part has the connection area who extends the bottom of supporting part so that PC component border position is kept away from to the hookup location of fixed part and PC component.

2. The elevation control bracket or the high-low die-spanning template bracket for a PC component according to claim 1, wherein the connection region extends out of the bottom of the support portion in a direction away from the edge location of the PC component such that the connection region is away from the bottom of the support portion in a direction away from the edge location of the PC component.

3. The elevation control bracket or the high-low cross-mode template bracket for the PC component according to claim 1 or 2, wherein the connecting area is provided with at least two connecting positions for connecting with the PC component.

4. The elevation control bracket or the high-low cross-die template bracket for PC components according to claim 3, wherein the fixing part comprises at least one fixing plate which is connected below the supporting parts of the bracket body or clamped in the space formed between the supporting parts or has a placing hole for accommodating the lower end of the supporting part.

5. The elevation control bracket or the high-low cross-mold formwork bracket for PC components according to claim 4, wherein the fixing plate is connected below the supporting part of the bracket body; the outer edge of the fixing plate extends beyond the outer edge of the support portion such that the fixing plate has a connection area extending beyond the bottom of the support portion, or the outer edge of the fixing plate and the outer edge of the support portion are flush with each other such that the fixing plate has a connection area extending beyond the bottom of the support portion.

6. The elevation control bracket or the high-low cross-mold formwork bracket for PC components according to claim 3, wherein each fixing plate is integrally formed or is integrally formed with each other, and the fixing plate is connected below at least 2 supporting parts on the bracket body so that the fixing plate has a connection area away from the bottom of the supporting part.

7. The elevation control bracket or the high-low cross mold template bracket for the PC component according to claim 3, wherein the fixing plates are independent from each other and have a space between adjacent fixing plates, one fixing plate is connected below each supporting portion, and each fixing plate has a connecting area far away from the bottom of the supporting portion.

8. The elevation control support or the high-low die-spanning formwork support for the PC component according to any one of claims 4 to 7, wherein a bending part integrally formed with the fixing plate is formed on the fixing plate by bending or the bending part is connected to the fixing plate, and the supporting part on the support body is connected to the fixing plate and/or the bending part.

9. The elevation control bracket or the high-low cross-mold template bracket for the PC component according to claim 1, wherein the fixing part comprises clamping cylinders for clamping and fastening the lower ends of the supporting parts with each other, one fastening plate is connected to each clamping cylinder or one fastening plate is connected to each clamping cylinder together, and the fastening plates are provided with connecting areas extending the bottom of the supporting parts so that the connecting positions of the fixing part and the PC component are far away from the edge position of the PC component; or the fixing part is a plate-shaped large head part which is arranged at the lower end of the supporting part and is integrally formed with the supporting part, and the large head part is provided with a connecting area extending out of the bottom of the supporting part so that the connecting position of the fixing part and the PC component is far away from the edge position of the PC component.

10. The elevation control bracket or the high-low straddle type template bracket for PC components according to claim 1, wherein the connecting region of the fixing part is provided with a nail or a screw for fastening the fixing part on the PC component.

11. The elevation control bracket or the high-low cross-die template bracket for the PC component according to claim 9, wherein the connecting area of the fixing part is provided with a positioning hole for positioning a nail or a screw.

12. The elevation control bracket or the high-low cross-mold template bracket for the PC component according to claim 1, wherein a placing surface for placing a template is formed on the upper end surface of the bracket body, and a limiting part is connected to one side of the placing surface; the other side of the placing surface is provided with a vertical moving assembly capable of moving up and down along the support body, the vertical moving assembly is connected with a horizontal moving assembly capable of moving along the horizontal direction, or the other side of the placing surface is provided with a horizontal moving assembly capable of moving horizontally along the support body, and the horizontal moving assembly is connected with a vertical moving assembly capable of moving along the vertical direction.

13. An elevation control stand or a high-low cross-mode template stand for PC components according to claim 1, 2, 4, 5, 6, 7, 9, 10 or 11, wherein the stand body comprises three supports connected together to form a stand body that is overall tripod-shaped.