CN222716479U - Template reinforcing apparatus is used in expansion joint construction - Google Patents
Template reinforcing apparatus is used in expansion joint construction Download PDFInfo
- Publication number
- CN222716479U CN222716479U CN202420472764.XU CN202420472764U CN222716479U CN 222716479 U CN222716479 U CN 222716479U CN 202420472764 U CN202420472764 U CN 202420472764U CN 222716479 U CN222716479 U CN 222716479U
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- Prior art keywords
- threaded connector
- supporting
- expansion joint
- screw
- joint construction
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- 238000010276 construction Methods 0.000 title claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000009415 formwork Methods 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 5
- 238000007493 shaping process Methods 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract 1
- 238000009435 building construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a formwork reinforcing device for expansion joint construction, which comprises reinforcing steel bars, and also comprises formworks and supporting mechanisms, wherein the formworks are arranged at the ends of the reinforcing steel bars, the supporting mechanisms are arranged between the formworks, each supporting mechanism comprises a screw rod, an upper threaded connector, a lower threaded connector, a supporting plate and supporting rods, the upper threaded connector and the lower threaded connector are respectively and correspondingly arranged at the upper end and the lower end of the periphery of the screw rod, the screw rods can drive the upper threaded connector and the lower threaded connector to synchronously and reversely move when being screwed, the supporting plates are propped against the surfaces of the formworks through the supporting rods until the supporting plates are propped against the surfaces of the formworks, the supporting mechanisms can be taken out after pouring and shaping, the whole structure of the device is small and exquisite and simple, the operation is convenient, the device is low in cost, and is applicable to expansion joint construction with different widths, high universality, recycling and low use cost.
Description
Technical Field
The utility model relates to the technical field of building construction tools, in particular to a template reinforcing device for expansion joint construction.
Background
The building construction refers to the production activity of the construction implementation stage of engineering construction, namely the construction process of various buildings, namely the process of changing various lines on a design drawing into real objects at a designated place, and the building expansion joint refers to a construction joint arranged at a proper position along the direction of a building or a construction joint of the building in order to prevent a building component from generating cracks or damages due to the change of weather temperature, and the expansion joint enables the building or the structure to horizontally expand and contract along the length direction, thereby being one of common structures in the building construction.
The existing support device for expansion joint construction operation has the following defects that after the two side templates are put together in the existing expansion joint construction process, the space between the templates is required to be supported and fixed before end concrete pouring, the existing expansion joint template fixing device is not stable enough in use, the problems of template deformation, dislocation and the like easily occur in concrete pouring operation, and therefore, the template reinforcing device for expansion joint construction is provided.
Disclosure of utility model
The utility model mainly aims to provide a template reinforcing device for expansion joint construction, which can rapidly and stably support and fix templates through a support mechanism arranged between the templates, and simultaneously has adjustable support interval width, thereby meeting different construction requirements and effectively solving the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a template reinforcing apparatus for expansion joint construction, includes the reinforcing bar, still includes template and supporting mechanism, the reinforcing bar tip is provided with template and installs supporting mechanism between the template, supporting mechanism includes the screw rod, goes up threaded connector, lower threaded connector, backup pad and bracing piece, both ends are supporting to be installed respectively about the screw rod periphery and go up threaded connector and lower threaded connector, go up threaded connector and lower threaded connector side and all install the bracing piece and have the backup pad through bracing piece swing joint.
Further, an adjusting knob which is convenient for screwing the screw rod is welded at the end part of the screw rod, and the screw rod is convenient to screw by the adjusting knob which is positioned at the end part of the screw rod.
Further, steel pins which are convenient for adjusting angles of the support rods are arranged at the joints of the two ends of the support rods, and the steel pins are located at the joints of the two ends of the support rods, so that the angles of the support rods can be smoothly adjusted when the screw rods are screwed, and further the support plates are driven to displace.
Furthermore, the supporting mechanisms are inserted between the templates at intervals, one side, far away from the screw rod, of the surface of the supporting plate is abutted against the surface of the template, and the supporting devices can be used in a matched mode according to different numbers according to different expansion joint lengths, so that stable supporting of the template is guaranteed.
Compared with the prior art, the device has the advantages that the screw structure is a screw with screw grooves in opposite directions at the upper end and the lower end, the upper end and the lower end of the screw are respectively connected with the supporting plates through the upper threaded connector, the lower threaded connector and the supporting rods, after the end reinforcing steel bars of the expansion joint are bound, the supporting mechanisms are inserted into the interior between the templates, the supporting plates face the directions of the templates at the same time, the screw is screwed, because the screw grooves at the upper end and the lower end are opposite in directions, the upper threaded connector and the lower threaded connector can be driven to synchronously and reversely move when the screw is screwed, the distance between the upper threaded connector and the lower threaded connector is increased, the supporting plates are further spread through the supporting rods until the supporting plates are propped against the surfaces of the templates, the supporting plates can be supported and fixed by reversely screwing the screw after casting and shaping, the distance between the supporting plates can be reduced, the whole structure of the device is small and simple, the device is convenient to operate, the device is applicable to expansion joint construction with different widths, high universality and can be recycled, and the use cost is reduced.
Drawings
FIG. 1 is a schematic view of a supporting mechanism of a formwork reinforcing device for expansion joint construction.
Fig. 2 is a schematic diagram of a formwork and rebar installation structure of a formwork reinforcing device for expansion joint construction.
FIG. 3 is a schematic view of the structure of the support mechanism of the formwork reinforcing device for expansion joint construction after installation.
In the figure, 1, reinforcing steel bars, 2, templates, 3, supporting mechanisms, 301, screw rods, 302, adjusting knobs, 303, upper threaded connectors, 304, lower threaded connectors, 305, supporting plates, 306, supporting rods, 307 and steel pins.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, a formwork reinforcing device for expansion joint construction comprises a steel bar 1, a formwork 2 and a supporting mechanism 3, wherein the formwork 2 is arranged at the end part of the steel bar 1, the supporting mechanism 3 is arranged between the formworks 2, the supporting mechanism 3 comprises a screw 301, an upper threaded connector 303, a lower threaded connector 304, a supporting plate 305 and a supporting rod 306, the upper threaded connector 303 and the lower threaded connector 304 are respectively arranged at the upper end and the lower end of the periphery of the screw 301 in a matched mode, the supporting rod 306 is arranged at the side edges of the upper threaded connector 303 and the lower threaded connector 304, and the supporting plate 305 is movably connected through the supporting rod 306.
The screw 301 is welded with an adjusting knob 302 at the end of the screw 301, steel pins 307 for adjusting the angle of the supporting rod 306 are arranged at the joints of the two ends of the supporting rod 306, the screw 301 is screwed conveniently through the adjusting knob 302 at the end of the screw 301, and the steel pins 307 are arranged at the joints of the two ends of the supporting rod 306, so that the angle of the supporting rod 306 can be adjusted smoothly when the screw 301 is screwed, and then the supporting plate 305 is driven to move.
The supporting mechanisms 3 are inserted between the templates 2 at intervals, one side of the surface of the supporting plate 305, which is far away from the screw 301, is abutted against the surface of the templates 2, and the supporting devices can be used in a matched mode according to different numbers of different expansion joint lengths, so that stable supporting of the templates 2 is ensured.
The utility model is to say, in use, the screw 301 is a screw 301 with screw grooves in opposite directions at the upper and lower ends, the upper and lower ends of the screw 301 are respectively connected with a supporting plate 305 through an upper threaded connector 303, a lower threaded connector 304 and a supporting rod 306, after the reinforcing steel bar 1 at the end of the expansion joint is bound, the supporting mechanism 3 is inserted into the space between the templates 2 while the supporting plate 305 faces the direction of the templates 2 after the templates 2 are installed in place, the screw 301 is screwed, because the screw grooves at the upper and lower ends are opposite in direction, the screw 301 can be driven to synchronously and reversely move when being screwed, the space between the upper threaded connector 303 and the lower threaded connector 304 is increased, and then the supporting plate 305 is propped up to the surface of the templates 2 through the supporting rod 306, so that the supporting and fixing of the templates 2 can be realized.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a template reinforcing apparatus for expansion joint construction, includes reinforcing bar (1), its characterized in that still includes template (2) and supporting mechanism (3), reinforcing bar (1) tip is provided with template (2) and installs supporting mechanism (3) between template (2), supporting mechanism (3) include screw rod (301), go up threaded connector (303), lower threaded connector (304), backup pad (305) and bracing piece (306), both ends are supporting install threaded connector (303) and lower threaded connector (304) respectively about screw rod (301) periphery, go up threaded connector (303) and lower threaded connector (304) side and all install bracing piece (306) and have backup pad (305) through bracing piece (306) swing joint.
2. The formwork reinforcing device for expansion joint construction according to claim 1, wherein an adjusting knob (302) which facilitates screwing of the screw (301) is welded at the end of the screw (301).
3. The formwork reinforcing device for expansion joint construction according to claim 1, wherein steel pins (307) which facilitate angle adjustment of the support rods (306) are arranged at the joints of the two ends of the support rods (306).
4. The formwork reinforcing device for expansion joint construction according to claim 1, wherein the supporting mechanisms (3) are inserted between the formworks (2) at intervals, and one sides of the surfaces of the supporting plates (305) far away from the screw rods (301) are abutted against the surfaces of the formworks (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420472764.XU CN222716479U (en) | 2024-03-12 | 2024-03-12 | Template reinforcing apparatus is used in expansion joint construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420472764.XU CN222716479U (en) | 2024-03-12 | 2024-03-12 | Template reinforcing apparatus is used in expansion joint construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222716479U true CN222716479U (en) | 2025-04-04 |
Family
ID=95159445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420472764.XU Active CN222716479U (en) | 2024-03-12 | 2024-03-12 | Template reinforcing apparatus is used in expansion joint construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222716479U (en) |
-
2024
- 2024-03-12 CN CN202420472764.XU patent/CN222716479U/en active Active
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