Tie fixing device for inclined road shoulder wall formwork

Abstract

The utility model relates to the technical field of road shoulder wall construction, and discloses a tie fixing device for an inclined road shoulder wall template, which comprises a steel template main body and a road body, tie fixing mechanisms are arranged on the steel template main body and the road body, each tie fixing mechanism comprises a first alloy seat and a second alloy seat, and the first alloy seat and the second alloy seat are arranged on the steel template main body and the road body. A second rotating part is rotationally connected to the inner wall of the second alloy seat, a positioning seat is fixedly connected to the right side of the second alloy seat, a reserved groove is formed in the side face of the positioning seat, an inserting frame is movably inserted into the inner wall of the reserved groove, and a through groove is formed in the right side of the inserting frame. By means of the design that the second rotating part and the second alloy seat are rotationally connected, a worker can adjust the positioning seat to be attached to the ground, then the inserting frame can penetrate through the reserved groove to be inserted into the ground, the positioning seat is stably positioned by means of the ground, the supporting effect of the square sleeve and the extending rod is improved, and the service life of the square sleeve and the extending rod is prolonged. And the quality of the road shoulder wall is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of shoulder wall construction, in particular to a tie-and-fix device for an inclined shoulder wall template. Background Art

[0002] Shoulder wall refers to the retaining structure built on both sides of the road. The materials can be concrete, mortar-laid slabs and blocks, mortar-laid pebbles, etc. During the construction process of the inclined shoulder wall, formwork is required for support. Formwork engineering refers to the formwork formed by the newly poured concrete and a complete set of structural systems supporting the formwork. Among them, the structural part that contacts the concrete and controls the predetermined size, shape, and position is called the formwork. The rods, trusses, connectors, metal accessories, etc. that support and fix the formwork constitute the support system. Formwork engineering is a temporary structure in concrete construction.

[0003] A Chinese patent discloses a tie-and-fix device for an inclined shoulder wall formwork, with the publication number CN219908477U. The technical solution disclosed in the patent document is as follows: a steel formwork is arranged parallel to the inclined shoulder, and two rows of back-corrugated steel pipe structures are arranged on one side of the inclined shoulder, each group of the back-corrugated steel pipe structures includes two steel pipes arranged on the outer wall of one side of the steel formwork, embedded steel bars fixed on the ground, and the outer wall of one side of the steel formwork is connected to two tension screws through threaded rotation.

[0004] In order to solve the problem of poor construction effect when fixing wooden panels with iron wire or wooden strips, the existing technology adopts a method of designing steel formwork, embedded steel bars, tension screws and other components to deal with it. However, the supporting effect is poor. The structure supports the formwork by rods, and the rods are prone to displacement during the support process, which leads to the problem that the quality of the shoulder wall is easily affected. Utility Model Content

[0005] The utility model aims to provide a tie-and-fix device for an inclined shoulder wall formwork, so as to solve the problem that the rods are prone to displacement during the supporting process in the prior art.

[0006] The utility model provides the following technical solutions: a tie-and-fix device for an inclined shoulder wall formwork, comprising a steel formwork body and a road body, wherein the steel formwork body and the road body are provided with tie-and-fix mechanisms, wherein the tie-and-fix mechanisms comprise an alloy seat one and an alloy seat two, wherein a rotating part two is rotatably connected to the inner wall of the alloy seat two, a positioning seat is fixedly connected to the right side of the alloy seat two, a reserved groove is provided on the side of the positioning seat, a plug-in frame is movably plugged into the inner wall of the reserved groove, a through groove is provided on the right side of the plug-in frame, a handle is fixedly connected to the left side of the plug-in frame, and a protruding block is fixedly connected to the outer wall of the plug-in frame.

[0007] As a preferred embodiment of the above technical solution, a square sleeve is fixedly installed on the left side of the rotating member 2, and an extension rod is detachably connected to the inner wall of the square sleeve.

[0008] As a preferred embodiment of the above technical solution, the alloy seat 1 is welded to the right side of the steel formwork body, a rotating part 1 is rotatably connected to the inner wall of the alloy seat 1, and the left side of the extension rod is fixedly connected to the right side of the rotating part 1.

[0009] As a preferred embodiment of the above technical solution, the tie-and-fix mechanism also includes embedded steel bars, the left end of which extends to the interior of the road body, and the right end of which is fixedly connected to a connecting column foot, and the outer wall of the connecting column foot is movably connected to the inner wall of the steel formwork body.

[0010] As a preferred embodiment of the above technical solution, a limiting ring is fixedly sleeved on the outer wall of the connecting column foot, the right side of the limiting ring is movably connected to the left side of the steel formwork body, and a threaded column is threadedly connected on the inner wall of the connecting column foot.

[0011] As a preferred embodiment of the above technical solution, the right end of the threaded column is fixedly connected to a limiting plate, and the left side of the limiting plate is movably connected to the right side of the steel formwork body.

[0012] As a preferred embodiment of the above technical solution, a protruding column is fixedly connected to the right side of the limiting plate, and a rotating handle is welded on the outer wall of the protruding column.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model adopts the design of the rotating connection between the rotating part two and the alloy seat two, so that the worker can adjust the positioning seat to be in contact with the ground, and then insert the plug-in frame into the ground through the reserved groove, and use the ground to firmly position the positioning seat, thereby improving the supporting effect of the square sleeve and the extension rod, thereby ensuring the quality of the shoulder wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the square sleeve and the extension rod of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection structure between the positioning seat and the plug-in frame of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the road body and pre-buried steel bars of the utility model;

[0019] Figure 5It is a schematic diagram of the connection structure of the column foot and the limit plate of the utility model.

[0020] In the figure: 1. Steel formwork body; 11. Road body; 2. Tie-fixing mechanism; 21. Alloy seat 1; 22. Rotating part 1; 23. Square sleeve; 24. Extension rod; 25. Rotating part 2; 26. Alloy seat 2; 27. Positioning seat; 271. Reserved groove; 272. Plug-in frame; 273. Through groove; 274. Raised block; 275. Handle; 28. Embedded steel bars; 281. Connecting column foot; 282. Limiting ring; 283. Threaded column; 284. Limiting plate; 285. Raised column; 286. Rotating handle. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a tie-fixing device for an inclined shoulder wall template, comprising a steel template body 1 and a road body 11, the steel template body 1 and the road body 11 are provided with a tie-fixing mechanism 2, the tie-fixing mechanism 2 comprises an alloy seat 1 21 and an alloy seat 2 26, a rotating member 25 is rotatably connected to the inner wall of the alloy seat 26, a positioning seat 27 is fixedly connected to the right side of the alloy seat 26, a reserved groove 271 is provided on the side of the positioning seat 27, a plug-in frame 272 is movably plugged on the inner wall of the reserved groove 271, a through groove 273 is provided on the right side of the plug-in frame 272, and a handle 27 is fixedly connected to the left side of the plug-in frame 272 5. A protruding block 274 is fixedly connected to the outer wall of the plug-in frame 272. According to the connection relationship design of the rotating member 25 and the alloy seat 26, the worker can adjust the positioning seat 27 to fit the ground, and then insert the plug-in frame 272 into the ground through the reserved groove 271. With the help of the ground, the positioning seat 27 is firmly positioned to enhance the supporting effect of the square sleeve 23 and the extension rod 24, thereby ensuring the quality of the shoulder wall. Through the design of the through groove 273, the soil can enter the inside of the plug-in frame 272, thereby enhancing the smoothness of the plug-in of the plug-in frame 272. Through the design of the protruding block 274, the stability of the plug-in frame 272 to the ground can be further enhanced.

[0023] As an implementation method in this embodiment, Figure 1 and Figure 2As shown, a square sleeve 23 is fixedly installed on the left side of the rotating part 25, and an extension rod 24 is detachably connected to the inner wall of the square sleeve 23. An alloy seat 21 is welded to the right side of the steel formwork body 1, and a rotating part 22 is rotatably connected to the inner wall of the alloy seat 21. The left side of the extension rod 24 is fixedly connected to the right side of the rotating part 22. Through the connection relationship design of the alloy seat 21 and the rotating part 22, the user can adjust the inclination angle of the square sleeve 23 and the extension rod 24 to enhance the supporting effect, and the extension degree of the extension rod 24 inside the square sleeve 23 can be adjusted by loosening the bolts on the outer wall of the square sleeve 23, which can be suitable for different installation environments.

[0024] As an implementation method in this embodiment, Figure 1 , Figure 4 and Figure 5 As shown, the tie-fastening and fixing mechanism 2 also includes an embedded steel bar 28, the left end of the embedded steel bar 28 extends to the interior of the road body 11, the right end of the embedded steel bar 28 is fixedly connected to a connecting column foot 281, the outer wall of the connecting column foot 281 is movably connected to the inner wall of the steel formwork body 1, a limiting ring 282 is fixedly sleeved on the outer wall of the connecting column foot 281, the right side of the limiting ring 282 is movably connected to the left side of the steel formwork body 1, a threaded column 283 is threadedly connected to the inner wall of the connecting column foot 281, the right end of the threaded column 283 is fixedly connected to a limiting plate 284, the left side of the limiting plate 284 is movably connected to the right side of the steel formwork body 1, and the right side of the limiting plate 284 is fixedly connected There is a raised column 285, and a rotating handle 286 is welded on the outer wall of the raised column 285. The embedded steel bar 28 is pre-buried in the road body 11, and then the steel formwork body 1 is inserted into the outer wall of the connecting column foot 281. The left side of the steel formwork body 1 is limited by the limiting ring 282, and then the threaded column 283 is screwed into the connecting column foot 281, and the right side of the steel formwork body 1 is limited by the limiting plate 284. Then the embedded steel bar 28 as a whole realizes the function of pulling and fixing the steel formwork body 1, thereby improving the stability of the steel formwork body 1. The design of the raised column 285 and the rotating handle 286 makes it convenient for workers to rotate the limiting plate 284.

[0025] Working principle: The embedded steel bars 28 are pre-buried inside the road body 11, and then the steel formwork body 1 is inserted into the outer wall of the connecting column foot 281, and then the threaded column 283 is screwed into the connecting column foot 281, so that the embedded steel bars 28 as a whole can realize the function of pulling and fixing the steel formwork body 1, and then the inclination angle of the square sleeve 23 and the extension rod 24 is adjusted, and the positioning seat 27 is adjusted to a state of being in contact with the ground, and then the plug-in frame 272 is inserted into the ground through the reserved groove 271.

[0026] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A tie-fastening device for an inclined shoulder wall formwork, comprising a steel formwork body (1) and a road body (11), characterized in that: The steel formwork body (1) and the road body (11) are provided with a tie-fastening and fixing mechanism (2), the tie-fastening and fixing mechanism (2) comprising an alloy seat one (21) and an alloy seat two (26), a rotating part two (25) is rotatably connected to the inner wall of the alloy seat two (26), a positioning seat (27) is fixedly connected to the right side of the alloy seat two (26), a reserved groove (271) is provided on the side of the positioning seat (27), a plug-in frame (272) is movably plugged into the inner wall of the reserved groove (271), a through groove (273) is provided on the right side of the plug-in frame (272), a handle (275) is fixedly connected to the left side of the plug-in frame (272), and a protruding block (274) is fixedly connected to the outer wall of the plug-in frame (272).

2. The anchoring and fixing device for the inclined shoulder wall formwork according to claim 1 is characterized in that: A square sleeve (23) is fixedly mounted on the left side of the second rotating member (25), and an extension rod (24) is detachably connected to the inner wall of the square sleeve (23).

3. The anchoring and fixing device for the inclined shoulder wall formwork according to claim 2 is characterized in that: The alloy seat (21) is welded to the right side of the steel template body (1); a rotating part (22) is rotatably connected to the inner wall of the alloy seat (21); and the left side of the extension rod (24) is fixedly connected to the right side of the rotating part (22).

4. The anchoring and fixing device for the inclined shoulder wall formwork according to claim 1 is characterized in that: The tie-fastening and fixing mechanism (2) further comprises a pre-embedded steel bar (28), the left end of the pre-embedded steel bar (28) extending into the interior of the road body (11), the right end of the pre-embedded steel bar (28) being fixedly connected to a connecting column foot (281), the outer wall of the connecting column foot (281) being movably connected to the inner wall of the steel formwork body (1).

5. The anchoring and fixing device for the inclined shoulder wall formwork according to claim 4 is characterized in that: A limiting ring (282) is fixedly sleeved on the outer wall of the connecting column foot (281), the right side of the limiting ring (282) is movably connected to the left side of the steel formwork body (1), and a threaded column (283) is threadedly connected on the inner wall of the connecting column foot (281).

6. The anchoring and fixing device for the inclined shoulder wall formwork according to claim 5 is characterized in that: The right end of the threaded column (283) is fixedly connected to a limiting plate (284), and the left side of the limiting plate (284) is movably connected to the right side of the steel formwork body (1).

7. The anchoring and fixing device for the inclined shoulder wall formwork according to claim 6 is characterized in that: A protruding column (285) is fixedly connected to the right side of the limiting plate (284), and a rotating handle (286) is welded on the outer wall of the protruding column (285).

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