Pier column steel bar binding jig frame

Abstract

The utility model belongs to the technical field of pier column steel bar binding, and discloses a pier column steel bar binding jig frame which comprises a supporting device used for supporting and sliding, and two positioning devices used for positioning and limiting pier column frame steel bars are symmetrically installed at the two ends of the supporting device. The device further comprises seven sliding assemblies which are evenly arranged between the positioning devices and used for limiting, rolling and adjusting the supporting position, and supporting assemblies used for supporting pier column steel bar binding in a rolling mode are installed on the sliding assemblies. The sliding assembly comprises a supporting plate, two sliding frames are symmetrically installed on the front side and the rear side of the supporting plate, and two wheel frames are symmetrically arranged in the sliding frames up and down. According to the pier column steel bar binding jig frame, the supporting position is adjusted in a rolling mode, and interference of the supporting position on binding is avoided; through the arrangement of the rolling support, the supporting position adjusting resistance is reduced; and through the arrangement of limiting rolling, the stability of adjustment of the supporting position is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of pier column reinforcement binding, in particular to a pier column reinforcement binding tire frame. Background Art

[0002] Piers are the lower load-bearing objects used to support the upper structures in civil engineering. The cross-section of piers is mostly circular, but there are also elliptical, square, curved, parabolic and other special piers. They are important components in highway bridges, railway bridges, pedestrian bridges, overpasses, ramp bridges, flyovers and other projects. As an important part of the bridge, the appearance design and quality management of the pier have a profound impact on the overall stability of the bridge; the steel bar binding work of the pier is the most common and indispensable link in the construction process, and a tire frame is usually used to assist in its binding. The tire frame is a mold, which refers to a scaffolding that mainly bears loads and is a special process equipment for facilitating the assembly and welding of mechanical equipment. It is widely used in formwork engineering, steel structure installation engineering, and bridge engineering. Different from the commonly used single and double row scaffolding, the design of the tire frame varies greatly due to the great difference in the structural form and weight of its support. Different equipment and different processes have different forms of tire frames.

[0003] A Chinese patent with announcement number CN210460011U discloses a precisely positioned assembled pier column reinforcement binding frame, including a first I-beam distributed in an array, on which a reinforcement positioning frame distributed in an array is provided, a first reinforcement lap rod is provided above the reinforcement positioning frame, a second reinforcement lap rod is provided below the reinforcement positioning frame, and a reinforcement lap plate distributed in a mirror image is provided between the first reinforcement lap rod and the second reinforcement lap rod.

[0004] The above patented support structure is fixed, which is not convenient for tying the steel bars at the support position. Therefore, a new device needs to be designed. Utility Model Content

[0005] The utility model aims to provide a pier column reinforcement binding cradle to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A pier column reinforcement binding frame, comprising a support device for supporting sliding, two positioning devices for positioning and limiting the pier column frame reinforcement are symmetrically installed at both ends of the support device, and seven sliding components for limiting and rolling to adjust the support position are evenly arranged between the positioning devices, and a support component for rolling support for pier column reinforcement binding is installed on the sliding component;

[0008] The sliding assembly includes a support plate, two sliding frames are symmetrically installed on the front and rear sides of the support plate, two wheel frames are symmetrically arranged in the sliding frame, and two rollers are symmetrically installed on both sides of the wheel frame;

[0009] The support assembly includes a support frame, two support rods are symmetrically arranged on the front and back sides of the support frame, two first insertion rods are symmetrically arranged between the two support rods, first rollers are rotatably installed on the first insertion rods, and a plurality of second insertion rods are symmetrically arranged between the two first insertion rods, and second rollers are rotatably installed on the second insertion rods.

[0010] Furthermore: the supporting device comprises a base, on which two slide rails are symmetrically installed at the front and rear sides, and two slide grooves are symmetrically arranged at the upper and lower sides of the slide rails.

[0011] Furthermore: the positioning device includes a positioning frame, a first positioning rod is installed at the bottom of the positioning frame, a plurality of second positioning rods are symmetrically arranged on both sides above the first positioning rod, a third positioning rod is arranged above the plurality of second positioning rods, and positioning grooves are provided on the first positioning rod, the second positioning rod and the third positioning rod, and are bolted to the positioning frame.

[0012] Furthermore: twelve second insertion rods are arranged and distributed vertically, and a smooth layer is arranged on the surface of the second rotating roller.

[0013] Furthermore: the base is connected to the slide rail by welding, and a smooth layer is provided on the surface of the slide rail.

[0014] Furthermore: twelve second positioning rods are provided and distributed vertically.

[0015] Compared with the prior art, the beneficial effects are:

[0016] By adjusting the support position by rolling, the interference of the support position on the lashing is avoided;

[0017] By setting the rolling support, the resistance of the support position adjustment is reduced;

[0018] The stability of the support position adjustment is ensured by the setting of limited rolling. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a pier column reinforcement binding frame described in the utility model;

[0020] Figure 2 It is a right sectional view of a supporting device for a pier column reinforcement binding frame according to the utility model;

[0021] Figure 3 This is an axonometric diagram of a positioning device for a pier column reinforcement binding frame according to the utility model;

[0022] Figure 4It is an axonometric view of a sliding assembly of a pier column reinforcement binding frame described in the utility model;

[0023] Figure 5 It is an axonometric diagram of a support assembly of a pier column reinforcement binding cradle described in the utility model.

[0024] In the accompanying drawings, numerals are as follows: 1. supporting device; 101. base; 102. slide rail; 103. slide groove; 2. positioning device; 201. positioning frame; 202. first positioning rod; 203. second positioning rod; 204. third positioning rod; 3. sliding assembly; 301. supporting plate; 302. sliding frame; 303. wheel frame; 304. roller; 4. supporting assembly; 401. supporting frame; 402. supporting rod; 403. first insertion rod; 404. first rotating roller; 405. second insertion rod; 406. second rotating roller. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 5 A pier column reinforcement binding frame includes a support device 1 for supporting sliding, two positioning devices 2 for positioning and limiting the pier column frame reinforcement are symmetrically installed at both ends of the support device 1, and seven sliding components 3 for limiting and rolling to adjust the support position are evenly arranged between the positioning devices 2, and a support component 4 for rolling support pier column reinforcement binding is installed on the sliding component 3.

[0027] In this embodiment: the support device 1 includes a base 101, two slide rails 102 are symmetrically installed on the front and rear sides of the base 101, and two slide grooves 103 are symmetrically provided on the upper and lower sides of the slide rail 102. The base 101 is welded to the slide rail 102, and a smooth layer is provided on the surface of the slide rail 102. The slide groove 103 on the top slide rail 102 of the base 101 is used to provide support for the sliding assembly 3;

[0028] In this embodiment: the positioning device 2 includes a positioning frame 201, a first positioning rod 202 is installed at the bottom of the positioning frame 201, twelve second positioning rods 203 are symmetrically arranged on both sides above the first positioning rod 202, and a third positioning rod 204 is arranged above the twelve second positioning rods 203. The first positioning rod 202, the second positioning rod 203 and the third positioning rod 204 are all provided with positioning grooves, and are bolted to the positioning frame 201. The second positioning rod 203 is distributed up and down. The vertical steel bars are placed between the two positioning frames 201 according to the positions of the positioning grooves on the first positioning rod 202, the second positioning rod 203 and the third positioning rod 204 under the support of the support assembly 4, and then the hoops are installed in sequence for binding;

[0029] In this embodiment: the sliding assembly 3 includes a support plate 301, two sliding frames 302 are symmetrically installed on the front and rear sides of the support plate 301, two wheel frames 303 are symmetrically arranged in the upper and lower parts of the sliding frame 302, and two rollers 304 are symmetrically installed on the two sides of the wheel frame 303. The support plate 301 drives the support assembly 4 to move along the slide rail 102 under the support of the sliding frame 302 to the position where the tying is completed to avoid interfering with the tying. During the movement, the rollers 304 in the wheel frame 303 roll along the slide grooves 103 on the upper and lower sides to ensure the stability of the movement;

[0030] In this embodiment: the support assembly 4 includes a support frame 401, two support rods 402 are symmetrically arranged on the front and rear sides of the support frame 401, two first plug rods 403 are symmetrically arranged between the two support rods 402, a first roller 404 is rotatably installed on the first plug rod 403, twelve second plug rods 405 are symmetrically arranged between the two first plug rods 403, and second rollers 406 are rotatably installed on the second plug rods 405. The second plug rods 405 are distributed up and down, and a smooth layer is provided on the surface of the second roller 406. The support frame 401 provides support for binding through the first plug rods 403 and the second plug rods 405. During the movement, the first roller 404 on the first plug rod 403 and the second roller 406 on the second plug rod 405 rotate under the support of the support rod 402, which is conducive to reducing the resistance to movement. The first plug rod 403 and the second plug rod 405 can also be pulled out to temporarily release the support to reduce the resistance.

[0031] Working principle: the vertical steel bars are placed between the two positioning frames 201 according to the positions of the positioning grooves on the first positioning rod 202, the second positioning rod 203 and the third positioning rod 204 under the support of the support assembly 4, and then the hoops are installed in sequence for binding; when the hoops near the support assembly 4 need to be bound, the support frame 401 is driven by the support plate 301 to move along the slide rail 102 on the base 101 to the binding position under the support of the sliding frame 302 to avoid interference with the binding; during the movement, the rollers 304 in the wheel frame 303 roll along the slide grooves 103 on the upper and lower sides to ensure the stability of the movement, and the first roller 404 on the first plug rod 403 and the second roller 406 on the second plug rod 405 rotate under the support of the support rod 402, which is conducive to reducing the resistance to movement, and the first plug rod 403 and the second plug rod 405 can also be pulled out to temporarily release the support to reduce the resistance.

Claims

1. A pier column reinforcement binding frame, comprising a support device for supporting sliding, two positioning devices for positioning and limiting the pier column frame reinforcement are symmetrically installed at both ends of the support device, characterized in that: It also includes seven sliding components evenly arranged between the positioning devices for limiting rolling and adjusting the support position, and the sliding components are equipped with support components for rolling support for tying steel bars of pier columns; The sliding assembly comprises a support plate, two sliding frames are symmetrically mounted on the front and rear sides of the support plate, two wheel frames are symmetrically arranged in the upper and lower parts of the sliding frame, and two rollers are symmetrically mounted on the two sides of the wheel frame; The support assembly includes a support frame, two support rods are symmetrically arranged on the front and rear sides of the support frame, two first insertion rods are symmetrically arranged between the two support rods, first rollers are rotatably installed on the first insertion rods, and a plurality of second insertion rods are symmetrically arranged between the two first insertion rods, and second rollers are rotatably installed on the second insertion rods.

2. The pier column reinforcement tyre binding frame according to claim 1, characterized in that: The supporting device comprises a base, on which two slide rails are symmetrically installed at the front and rear sides, and two slide grooves are symmetrically provided at the upper and lower sides of the slide rails.

3. The pier column reinforcement tyre binding frame according to claim 1, characterized in that: The positioning device includes a positioning frame, a first positioning rod is installed at the bottom of the positioning frame, a plurality of second positioning rods are symmetrically arranged on both sides above the first positioning rod, a third positioning rod is arranged above the plurality of second positioning rods, and positioning grooves are provided on the first positioning rod, the second positioning rod and the third positioning rod, and are bolted to the positioning frame.

4. The pier column reinforcement tyre binding frame according to claim 1, characterized in that: Twelve second insertion rods are provided and distributed vertically, and a smooth layer is provided on the surface of the second rotating roller.

5. The pier column reinforcement tyre binding frame according to claim 2, characterized in that: The base is connected to the slide rail by welding, and a smooth layer is provided on the surface of the slide rail.

6. The pier column reinforcement tyre binding frame according to claim 3, characterized in that: Twelve second positioning rods are provided and distributed vertically.

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