CN219060878U

CN219060878U - Post-pouring strip combined plugging template

Info

Publication number: CN219060878U
Application number: CN202223521275.9U
Authority: CN
Inventors: 张卫东; 李白玉; 赵勇; 魏宏源; 李超; 王宝忠; 李展博
Original assignee: Henan Traffic Control Construction Engineering Co ltd
Current assignee: Henan Traffic Control Construction Engineering Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-23
Anticipated expiration: 2032-12-29

Abstract

A post-pouring strip combined plugging template comprises an upper template and a lower template, wherein the bottom of the upper template is detachably connected with the top of the lower template through bolts, a plurality of reserved reinforcing steel bar grooves are formed in both sides of the upper template and the lower template in a penetrating manner, and a plurality of wedge-shaped interfaces are formed in the inner sides of the upper template and the lower template in an inclined manner; the utility model has the advantages that: the template does not need to be fixed at the inner side and is tightly close to the steel bars, when the gap width of the post-pouring strip is adjusted, the template is directly pulled up slightly, the side wall of the reserved groove of the steel bars is separated from the contact with the steel bars as far as possible, and then the template which is combined and connected into a piece is moved outwards, so that the adjustment of the gap width of the post-pouring strip is very convenient, the adjustment is not limited by the width of a steel bar grid, and when the post-pouring strip is detached, only the fixture in the wedge-shaped interface is needed to be taken out, and the rear side is not contacted with the steel bars, so that a sufficient distance is reserved between the poured concrete and the grid steel bars at the rear side, and the installation and the detachment of the template are very convenient.

Description

Post-pouring strip combined plugging template

Technical Field

The utility model relates to a template, in particular to a post-pouring strip combined plugging template.

Background

The post-cast strip is a concrete strip which is reserved in structures such as beams, plates (including foundation soleplates), walls and the like, has a certain width and is cast after a certain time in order to adapt to the influence factors such as the change of the ambient temperature, the shrinkage of concrete, the uneven settlement of the structures and the like.

The construction process of the post-cast strip comprises the following steps: paving a bottom layer of reinforcing steel mesh, installing a template, paving an upper layer of reinforcing steel mesh, pouring concrete, removing the template and transferring. Therefore, the post-cast strip plugging template is an indispensable tool in the post-cast strip construction process. At present, in post-pouring strip construction, the used templates are divided into two types, one is a wooden vertical strip template, and when the post-pouring strip is used, the wooden template is inserted into a grid of a reinforcing steel bar net sheet, and one side of the wooden template, which is close to a gap of the post-pouring strip, is tightly attached to the reinforcing steel bar, so that the position of the wooden template is limited, and the post-pouring strip width is fixed; the other is a special template, the template is still in a vertical bar structure, but two sides of the template are provided with steel bar reserved grooves, the back of the template is still clung to the steel bars at one side close to the gap of the post-pouring strip, and the steel bars of the steel bar grids at two sides extend into the steel bar reserved grooves, so that the fixation is firmer.

Both templates can meet the construction requirement of the post-cast strip, and the construction process is limited by the size of the steel bar grid. The width of the gap of the post-cast strip can only be an integral multiple of the width of the steel bar grid, the width adjustment is inconvenient, and when the post-cast strip is dismounted, the post-cast strip is close to the concrete and the steel bar, and the position of the post-cast strip is just in the middle, so that the phenomenon of inconvenient dismounting and even incapability of taking out is caused.

To above-mentioned problem, this application provides a post-cast strip gap width adjustment is convenient to dismantle convenient post-cast strip area and take shutoff template.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art: the width of the gap of the post-pouring belt is inconvenient to adjust and inconvenient to detach, and the post-pouring belt combined plugging template is provided.

The purpose of the utility model is realized in the following way:

the utility model provides a post-cast strip combination shutoff template, includes cope match-plate pattern and lower bolster, the cope match-plate pattern bottom with the lower bolster top is in the same place through the bolt detachably, the cope match-plate pattern the lower bolster both sides all run through set up a plurality of reserved steel bar grooves, the cope match-plate pattern the inboard all slope of lower bolster has set up a plurality of wedge interfaces.

Further, an upper edge is arranged at the top of the upper template, an upper connecting edge is arranged at the bottom of the upper template, a lower connecting edge is arranged at the top of the lower template, and a lower edge is arranged at the bottom of the lower template;

further, the upper connecting edge and the lower connecting edge are detachably connected together through bolts.

Further, go up the spread and offered the spread groove, down the spread groove has been offered down to the spread edge, go up the spread groove and inserted the mounting, the mounting is U's the other end grafting is in down in the spread groove, go up the spread edge the mounting down the spread edge three pass through the bolt and can dismantle the link together.

Further, the fixing piece is of a U-shaped structure.

Further, the top surface of the fixing piece is flush with the top of the upper connecting groove.

Further, the bottom surface of the fixing piece is flush with the bottom of the lower connecting groove.

Further, a connecting plate is connected in a sliding mode in the wedge-shaped interface.

Further, a pulling groove is formed in the inner side of the connecting plate.

Further, a telescopic component is arranged between the two upper templates, and the telescopic component is arranged between the two lower templates.

Further, the telescopic assembly comprises an inner rod, an outer rod, a middle plate and a handle, wherein the handle is arranged at the top of the middle plate, the outer rod is respectively connected with the two sides of the middle plate in a rotating mode, the outer rod is of a hollow structure, the inner rod is in threaded connection in an inner cavity of the outer rod, and the other end of the inner rod is detachably disassembled on the inner side of the upper die plate or the inner side of the lower die plate.

The utility model is used when in use: the lower template is stretched into the steel bar mesh firstly, then stretched into the upper template, and then the upper template, the lower template and the fixing piece are fixed together through bolts. The templates on the side and the other side are mounted in this order. After the installation is completed, the connecting plates are pushed into the wedge-shaped interfaces opposite to the adjacent sides one by one, and the two adjacent templates are fixedly connected together. Finally, installing the telescopic assembly, respectively splicing two inner rods of the telescopic assembly to the inner sides of the upper template and the lower template, and then rotating the outer rods to adjust the width of the gap of the post-pouring strip according to actual conditions.

The utility model has the advantages that:

the wedge-shaped interface is arranged on one side, close to the gap of the post-pouring strip, of the template, so that connection with the adjacent templates is facilitated, and when the templates are connected, a platy object and a strip object which are matched with the width of the wedge-shaped interface are used for serving as a fixing object to be inserted into the wedge-shaped interfaces of the two adjacent templates to fixedly connect the two templates together, and the height of the wedge-shaped interface of one side template corresponds to the lower position of the wedge-shaped interface of the other side template. Meanwhile, the contact between the reserved groove of the matched reinforcing steel bars and the reinforcing steel bars at the two sides is adopted, so that the inner side of the template does not need to be tightly abutted against the reinforcing steel bars to fix the position of the template. When the gap width of the post-pouring strip is adjusted, the template is directly and slightly pulled upwards, so that the side wall of the steel bar reservation groove is separated from contact with the steel bar as far as possible, and then the template which is combined and connected into a whole is moved outwards. The width of the gap of the post-pouring strip is very convenient to adjust, and the width of the post-pouring strip is not limited by the width of the steel bar grid. When the formwork is disassembled, only the fixed objects in the wedge-shaped interface are required to be taken out, and the rear side is not contacted with the steel bars, so that a sufficient distance is reserved between the poured concrete and the grid steel bars at the rear side, and the formwork is very convenient to assemble and disassemble.

Drawings

FIG. 1 is a schematic diagram of a post-cast strip assembly plugging template structure.

Fig. 2 is a schematic diagram of connection between the upper and lower templates.

Fig. 3 is a schematic diagram of connection between the upper template and the lower template.

Fig. 4 is a schematic structural view of the fixing assembly.

In the figure: 1. upper formwork, 101, upper edge, 102, upper connecting edge, 103, upper connecting channel, 2, lower formwork, 201, lower edge, 202, lower connecting edge, 203, lower connecting channel, 3, fasteners, 4, rebar reservation, 5, wedge interface, 6, connecting plate, 601, pulling channel, 7, telescoping assembly, 701, inner rod, 702, outer rod, 703, intermediate plate, 704, handle.

Detailed Description

In order to better understand the technical solutions in the present application, the following description will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

The embodiment of the application provides a post-pouring belt combined plugging template.

Example 1, as shown in fig. 1-4.

A post-pouring strip combined plugging template comprises an upper template 1 and a lower template 2, and is convenient to carry and install in a reinforcing steel mesh. The bottom of the upper template 1 is detachably connected with the top of the lower template 2 through bolts.

An upper edge 101 is arranged at the top of the upper template 1, an upper connecting edge 102 is arranged at the bottom of the upper template 1, a lower connecting edge 202 is arranged at the top of the lower template 2, and a lower edge 201 is arranged at the bottom of the lower template 2; the upper connecting edge 102 and the lower connecting edge 202 are detachably connected together by bolts. The upper edge 101 and the lower edge 201 can reduce the amount of concrete on two sides of the gap of the post-cast strip as much as possible to flow into the gap during casting. The upper and lower connecting edges are used for facilitating the connection of the upper template 1 and the lower template 2.

The upper connecting edge 102 is provided with an upper connecting groove 103, the lower connecting edge 202 is provided with a lower connecting groove 203, a fixing piece 3 is inserted into the upper connecting groove 103, the other end of the fixing piece 3 which is U is inserted into the lower connecting groove 203, and the upper connecting edge 102, the fixing piece 3 and the lower connecting edge 202 are detachably connected together through bolts. The fixing piece 3 is of a U-shaped structure. The top surface of the fixing piece 3 is flush with the top of the upper connecting groove 103. The bottom surface of the fixing member 3 is flush with the bottom of the lower connecting groove 203. The upper template 1 and the lower template 2 are connected through a bolt, and when the bolt is loosened, the upper template 1 and the lower template 2 are easy to rotate. Resulting in failure of the barrier to the concrete. After the fixing member 3 is inserted into the upper connecting slot 103 and the lower connecting slot 203, the rotation between the upper die plate 1 and the lower die plate 2 is limited, so that the fixing between the upper die plate 1 and the lower die plate 2 is more firm.

The upper template 1 a plurality of reserved steel bar grooves are formed in the two sides of the lower template 2 in a penetrating mode, and a plurality of wedge-shaped interfaces 5 are formed in the inner side of the upper template 1 and the inner side of the lower template 2 in an inclined mode. When the concrete pile is used, the steel bar reserved grooves 4 are used for being in contact with the steel bars on two sides of the steel bar grid, so that on one hand, the steel bars can be matched for use to limit movement of the template, and on the other hand, concrete leakage at the steel bar positions can be avoided. The wedge-shaped interface 5 is used for being connected with the adjacent templates. During connection, a plate and a strip which are matched with the width of the wedge-shaped interface 5 are used as a fixture to be inserted into the wedge-shaped interfaces 5 of two adjacent templates to fixedly connect the two templates together, and the height of the wedge-shaped interface 5 of one side template corresponds to the lower position of the wedge-shaped interface 5 of the other side template. Meanwhile, the contact between the steel bar reservation grooves 4 and the steel bars at the two sides is matched, so that the inner side of the template does not need to be abutted against the steel bars to fix the position of the template. The position of the template is limited by the friction between the side wall of the steel bar reserved groove 4 and the steel bar and the template connected into a piece through the wedge-shaped structure, so that the template cannot move inwards during concrete pouring.

The wedge-shaped interface 5 is slidably connected with a connecting plate 6 for connecting two adjacent templates. When in use, the connecting plate 6 is directly pushed into the wedge-shaped interface 5 on the adjacent side.

A pulling groove 601 is formed in the inner side of the connecting plate 6, so that the connecting plate 6 is convenient to push and pull.

A telescopic component 7 is arranged between the two upper templates 1, and the telescopic component 7 is arranged between the two lower templates 2. On one hand, the width of the post-pouring strip gap is convenient to adjust, and on the other hand, the distance limitation between templates at two sides of the post-pouring strip gap is firmer.

The telescopic assembly 7 comprises an inner rod 701, an outer rod 702, an intermediate plate 703 and a handle 704, wherein the handle 704 is arranged at the top of the intermediate plate 703, the outer rod 702 is respectively connected with the two sides of the intermediate plate 703 in a rotating mode, the outer rod 702 is of a hollow structure, the inner rod 701 is in threaded connection in an inner cavity of the outer rod 702, and the other end of the inner rod 701 is detachably inserted into the inner side of the upper die plate 1 or the lower die plate 2. When in use, the two outer rods 702 are synchronously rotated, so that the overall lengths of the outer rods 702 and the inner rods 701 are adjusted to adjust the width of the gap of the post-cast strip.

The utility model is used when in use:

the lower template 2 is stretched into the steel bar mesh firstly, then stretched into the upper template 1, and then the upper template 1, the lower template 2 and the fixing piece 3 are fixed together through bolts. The templates on the side and the other side are mounted in this order. After the installation is completed, the connecting plates 6 are pushed into the wedge-shaped interfaces 5 opposite to the adjacent sides, and the two adjacent templates are fixedly connected together. Finally, the telescopic assembly 7 is installed, two inner rods 701 of the telescopic assembly 7 are respectively inserted into the inner sides of the upper template 1 and the lower template 2, and then the outer rods 702 are rotated according to actual conditions to adjust the width of the gap of the post-pouring strip.

It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims. It is to be understood that the present application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims

1. The utility model provides a post-cast strip combination shutoff template, includes cope match-plate pattern and lower bolster, its characterized in that: the upper template bottom with the lower bolster top is in the same place through the bolt detachably, the upper template the lower bolster both sides all run through set up a plurality of reserved steel bar grooves, the upper template the inboard all slope of lower bolster has set up a plurality of wedge interfaces for combine with adjacent template.

2. The post-cast strip combination plugging template of claim 1, wherein: the upper die plate is characterized in that an upper edge is arranged at the top of the upper die plate, an upper connecting edge is arranged at the bottom of the upper die plate, a lower connecting edge is arranged at the top of the lower die plate, and a lower edge is arranged at the bottom of the lower die plate; the upper connecting edge and the lower connecting edge are detachably connected together through bolts.

3. The post-cast strip combination plugging template of claim 2, wherein: the upper connecting edge is provided with an upper connecting groove, the lower connecting edge is provided with a lower connecting groove, a fixing piece is inserted into the upper connecting groove, the other end of the fixing piece which is U is inserted into the lower connecting groove, and the upper connecting edge, the fixing piece and the lower connecting edge are detachably connected together through bolts.

4. A post-cast strip composite plugging template according to claim 3, wherein: the fixing piece is of a U-shaped structure.

5. The post-cast strip combination plugging template of claim 4, wherein: the top surface of the fixing piece is flush with the top of the upper connecting groove.

6. The post-cast strip combination plugging template of claim 4, wherein: the bottom surface of the fixing piece is flush with the bottom of the lower connecting groove.

7. The post-cast strip combination plugging template of claim 1, wherein: and the wedge-shaped interface is connected with a connecting plate in a sliding way.

8. The post-cast strip combination plugging template of claim 7, wherein: the inner side of the connecting plate is provided with a pulling groove.

9. The post-cast strip combination plugging template of claim 1, wherein: a telescopic component is arranged between the two upper templates, and a telescopic component is arranged between the two lower templates.

10. The post-cast strip combination plugging template of claim 9, wherein: the telescopic assembly comprises an inner rod, an outer rod, a middle plate and a handle, wherein the handle is arranged at the top of the middle plate, the outer rod is respectively connected with the two sides of the middle plate in a rotating mode, the outer rod is of a hollow structure, the inner rod is connected with the inner rod in a threaded mode in an inner cavity of the outer rod, and the other end of the inner rod is detachably inserted into the inner side of the upper die plate or the inner side of the lower die plate.