Recoverable reinforcement cage inner support device

Abstract

The utility model discloses a recoverable reinforcement cage inner support device, relates to reinforcement cage reinforcement technical field, including fixing mechanism, also including three support mechanism, the fixing mechanism includes the fixed sleeve, the three port of fixed sleeve is equipped with threaded sleeve, and the threaded sleeve is equipped with the threaded sleeve. The supporting mechanism comprises a movable rod in threaded connection with the inner wall of the threaded sleeve, a mounting plate is arranged at one end of the movable rod, traction springs are mounted at the top and the bottom of the inner wall of the mounting plate correspondingly, clamping plates are mounted at one ends of the two traction springs correspondingly, and fastening bolts are arranged between the two clamping plates and the inner wall of the mounting plate correspondingly. The movable rod can extend out from the interior of the fixed sleeve through rotation of the threaded sleeve, the length of the supporting mechanism can be adjusted, the supporting mechanism can support a reinforcement cage, the fastening bolt can push the clamping plate to clamp the reinforcement cage, and connection between the supporting mechanism and the reinforcement cage is firmer.

Description

TECHNICAL FIELD

[0001] The utility model relates to reinforcing steel bar cage reinforcing technical field, concretely relates to a recyclable reinforcing steel bar cage inner support device. BACKGROUND

[0002] Reinforcing steel bar cage is a cage-shaped frame that is bound or welded according to specific shape by reinforcing steel bars, and is mainly used in concrete structures. Its main function is to resist tension, because the compressive strength of concrete is high but the tensile strength is low, and reinforcing steel bar cage can effectively make up for this defect and enhance the overall strength and stability of concrete components. The existing reinforcing steel bar cage is prone to deformation during processing and transportation, so a reinforcing structure is needed to fix the reinforcing steel bar cage to avoid its deformation.

[0003] A recyclable reinforcing steel bar cage inner support device with publication number CN220725068U includes a fixed part, a movable part, and a combination part. The fixed part is composed of two longer fixed rods and one shorter support rod. The two fixed rods are cross-connected in a scissors shape, and the support rod is connected to the two fixed rods at equal distances from the ends. The movable part is located at the shorter limb end of the fixed rod and is connected by the combination part. The support device can be recycled, is simple to operate, is convenient to install and disassemble, can be disassembled and assembled within a short time, can effectively ensure the stability of the reinforcing steel bar cage during transportation and installation, can save construction time, and can improve component quality.

[0004] The existing technology has the following disadvantages: The existing reinforcing steel bar cage inner support device cannot conveniently adjust the inner diameter size of the reinforcing steel bar cage when supporting the reinforcing steel bar cage, and the contact position of the inner support device with the reinforcing steel bar cage cannot be adjusted according to the size of the reinforcing steel bar cage, so that the inner support device cannot stably support and fix the reinforcing steel bar cage, and the inner support device cannot be conveniently recycled, which affects the service life of the inner support device. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a recyclable reinforcing steel bar cage inner support device, which can extend the movable rod out of the fixed sleeve through the rotation of the threaded sleeve, can adjust the length of the supporting mechanism, can support the reinforcing steel bar cage by the supporting mechanism, can clamp the reinforcing steel bar cage by the clamping plate driven by the fastening bolt, and can make the connection between the supporting mechanism and the reinforcing steel bar cage more firm to solve the above-mentioned deficiencies in the art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a recyclable reinforcing steel bar cage inner support device, which comprises a fixed mechanism and further comprises:

[0007] The supporting mechanisms are respectively arranged on the three inner walls of the fixed mechanism and are used for supporting the inner wall of the reinforcing steel bar cage;

[0008] The fixing mechanism comprises a fixing sleeve, three ports of the fixing sleeve are rotationally provided with threaded sleeves;

[0009] The supporting mechanism comprises a movable rod arranged on the inner wall of the fixing sleeve, the outer wall of the movable rod is threadedly connected with the inner wall of the threaded sleeve, the end of the movable rod away from the fixing sleeve is provided with a mounting plate, the inner wall of the mounting plate is fixedly provided with traction springs at the top and bottom, the ends of the two traction springs close to each other are fixedly provided with clamping plates, and the inner wall between the two clamping plates and the mounting plate is provided with a fastening bolt.

[0010] Preferably, the three inner walls of the fixing sleeve are provided with receiving grooves, the inner wall of the receiving groove is provided with limiting grooves at the top and bottom, and the inner wall of the receiving groove is movably connected with the outer wall of the movable rod.

[0011] Preferably, the end of the movable rod away from the mounting plate is fixedly provided with sliding blocks at the top and bottom, the outer walls of the two sliding blocks are movably connected with the inner walls of the adjacent limiting grooves, and the inner wall of the end of the movable rod close to the mounting plate is provided with a fixing groove.

[0012] Preferably, the end of the movable rod away from the mounting plate is fixedly provided with sliding blocks at the top and bottom, the outer walls of the two sliding blocks are movably connected with the inner walls of the adjacent limiting grooves, and the inner wall of the end of the movable rod close to the mounting plate is provided with a fixing groove.

[0013] Preferably, the end of the movable rod away from the mounting plate is fixedly provided with sliding blocks at the top and bottom, the outer walls of the two sliding blocks are movably connected with the inner walls of the adjacent limiting grooves, and the inner wall of the end of the movable rod close to the mounting plate is provided with a fixing groove.

[0014] Preferably, the top and bottom inner walls of the mounting plate are threadedly connected with the outer walls of the two fastening bolts, the end of the fastening bolt away from the mounting plate is abuttingly connected with the outer side of the adjacent clamping plate, and the fastening bolt is movably inserted into the inner side of the adjacent traction spring.

[0015] In the above technical solution, the technical effects and advantages of the utility model are provided:

[0016] 1. The rotation of the threaded sleeve enables the movable rod to extend outward from the receiving groove, thereby conveniently adjusting the extension length of the supporting mechanism according to the inner diameter size of the steel reinforcement cage, and the clamping plates can clamp the steel reinforcement cage under the elastic force of the traction springs, the fastening bolts can reinforce the clamping of the clamping plates, the supporting mechanism is tightly connected with the steel reinforcement cage, thereby stably supporting and fixing steel reinforcement cages of different sizes, effectively preventing the steel reinforcement cage from deforming during processing and transportation, conveniently disassembling the inner supporting device by the worker, thereby conveniently recycling the inner supporting device, and prolonging the service life of the inner supporting device.

[0017] 2. The movement of the slider can be limited by the limiting groove, so that the movable rod remains stable during the movement. At the same time, the connection between the fixed shaft and the fixed groove can easily adjust the clamping direction of the clamping plate. The movable groove can limit the movement of the movable seat, so that the clamping plate remains stable during the adjustment. This allows the clamping plate to stably clamp and fix the rebar cage. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0020] Figure 2 This is a front vertical sectional view of the present invention.

[0021] Figure 3 This utility model Figure 2 Enlarged view of part A.

[0022] Figure 4 This is an exploded view of the fixing mechanism of this utility model.

[0023] Figure 5 This is an exploded view of the support mechanism of this utility model.

[0024] Figure 6 This is an exploded view of a partial structure of the support mechanism of this utility model.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1. Fixing mechanism; 101. Fixing sleeve; 102. Threaded sleeve; 103. Receiving groove; 104. Limiting groove;

[0027] 2. Support mechanism; 201. Movable rod; 202. Slider; 203. Fixed groove; 204. Fixed shaft; 205. Mounting plate; 206. Movable groove; 207. Traction spring; 208. Clamping plate; 209. Fastening bolt; 210. Movable seat. Detailed Implementation

[0028] This utility model provides, for example Figure 1The recyclable steel cage internal support device shown includes a fixing mechanism 1 and a support mechanism 2 respectively disposed on the three inner walls of the fixing mechanism 1 for supporting the inner wall of the steel cage. The fixing mechanism 1 is configured as a three-pronged structure. The fixing mechanism 1 and the support mechanism 2 can support and fix the inner wall of the steel cage, so that the steel cage remains stable during processing and transportation and can avoid deformation.

[0029] To facilitate the adjustment of the internal bracing device according to the size of the reinforcing cage, such as Figures 1-6 As shown, the fixing mechanism 1 includes a fixing sleeve 101, with threaded sleeves 102 rotatably mounted on all three ends of the fixing sleeve 101. The support mechanism 2 includes a movable rod 201 disposed on the inner wall of the fixing sleeve 101. The outer wall of the movable rod 201 is threadedly connected to the inner wall of the threaded sleeve 102. A mounting plate 205 is disposed at the end of the movable rod 201 away from the fixing sleeve 101. Traction springs 207 are fixedly mounted on the top and bottom of the inner wall of the mounting plate 205. Clamping plates 208 are fixedly mounted on the ends of the two traction springs 207 that are close to each other. Fastening bolts 209 are disposed between the two clamping plates 208 and the inner wall of the mounting plate 205. The fixing sleeve 101 is configured as a three-pronged structure, which can be rotated to support the three prongs. The threaded sleeve 102 is threadedly connected to the movable rod 201, allowing the three movable rods 201 to extend outward from the inside of the fixed sleeve 101. This allows for convenient adjustment of the device according to the inner diameter of the rebar cage. The clamping plate 208 clamps and fixes the rebar cage under the elastic force of the traction spring 207. Then, fastening bolts 209 are used to penetrate the mounting plate 205 and abut against adjacent clamping plates 208, which can strengthen the clamping of the clamping plate 208. This allows the fixing mechanism 1 and the support mechanism 2 to stably support rebar cages of different sizes, ensuring the stability of the rebar cage during processing and transportation and preventing deformation.

[0030] To ensure the stability of the movable rod 201 during movement, such as Figure 2 and Figures 4-5 As shown, the three inner walls of the fixed sleeve 101 are provided with a storage groove 103. The top and bottom of the inner wall of the storage groove 103 are provided with a limiting groove 104. The inner wall of the storage groove 103 is movably connected to the outer wall of the movable rod 201. The top and bottom of the end of the movable rod 201 away from the mounting plate 205 are fixedly installed with sliders 202. The outer walls of the two sliders 202 are movably connected to the inner walls of the adjacent limiting grooves 104. The inner wall of the end of the movable rod 201 near the mounting plate 205 is provided with a fixed groove 203. The storage groove 103 can store the movable rod 201. The limiting groove 104 can limit the movement of the two sliders 202, thereby keeping the movable rod 201 stable during movement and preventing it from rotating or deviating. This allows for stable adjustment of the extension length of the support mechanism 2.

[0031] In order to make the support mechanism 2 can be stable with the reinforcement cage connection, as Figures 2-3 and Figures 5-6 As shown, the mounting plate 205 is fixedly installed with a fixed shaft 204 near one end of the movable rod 201, the outer wall of the fixed shaft 204 is rotatably connected with the inner wall of the fixed slot 203, the inner wall of the mounting plate 205 near one end of the movable rod 201 is provided with a movable slot 206, the outer wall of one end of the two clamping plates 208 is fixedly installed with a movable seat 210, the two movable seats 210 are movably connected with the top and bottom inner walls of the movable slot 206 respectively, the top and bottom inner walls of the mounting plate 205 are threadedly connected with the outer walls of the two fastening bolts 209 respectively, the end of the fastening bolt 209 away from the mounting plate 205 is abuttingly connected with the outer side of the adjacent clamping plate 208, the fastening bolt 209 is movably inserted into the inner side of the adjacent traction spring 207, the rotation connection between the fixed shaft 204 and the fixed slot 203 can conveniently adjust the clamping direction of the clamping plate 208, at the same time, the movable slot 206 can limit the movement of the two movable seats 210, so that the clamping plate 208 remains stable during movement, the fastening bolt 209 is threadedly inserted into the inner wall of the mounting plate 205 and abuttingly connected with the adjacent clamping plate 208, so that the clamping plate 208 can stably clamp the reinforcement cage.

[0032] In use, the inner support device is placed inside the reinforcement cage, and the three movable rods 201 can be moved outward along the inner wall of the receiving groove 103 by rotating the three threaded sleeves 102, and the movement of the two sliding blocks 202 is limited by the limiting groove 104, so that the movable rods 201 remain stable during movement, and the extension length of the three movable rods 201 can be adjusted according to the inner diameter of the reinforcement cage, then the installation plate 205 is rotated to rotate inside the fixed groove 203 through the fixed shaft 204, and the orientation of the clamping plate 208 can be adjusted conveniently, so that the clamping plate 208 can be on both sides of the reinforcement member of the reinforcement cage, so that the reinforcement member can press the clamping plate 208, and the two clamping plates 208 move away from each other along the inner wall of the movable groove 206 through the movable seat 210, so that the two traction springs 207 are contracted, and when the inner wall of the installation plate 205 contacts the reinforcement member, the clamping plate 208 can clamp the reinforcement member of the reinforcement cage under the elastic force of the traction spring 207, then the fastening bolt 209 is screwed into the inner wall of the installation plate 205, and is movably inserted into the inner side of the adjacent traction spring 207 and is in abutting connection with the adjacent clamping plate 208, so that the connection between the clamping plate 208 and the reinforcement member of the reinforcement cage is more firm, and the support mechanism 2 can be closely connected with the reinforcement cage, so that the fixing mechanism 1 and the support mechanism 2 can stably support and fix the inner wall of the reinforcement cage of different sizes, and deformation of the reinforcement cage during processing and transportation can be avoided, and the inner support device can be conveniently disassembled and recycled by the worker, and the service life of the inner support device can be prolonged, and the problem that the reinforcement cage inner support device in the prior art cannot be conveniently adjusted according to the inner diameter of the reinforcement cage so that the inner support device cannot stably support reinforcement cages of different inner diameters is solved.

[0033] The above describes certain exemplary embodiments of the present application only by way of illustration, without doubt, for those skilled in the art, without departing from the spirit and scope of the present application, the described embodiments can be modified in various ways. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present application.

Claims

1. A recyclable cage inside bracing device comprising a fixing mechanism (1), characterized in that, Also include: Supporting mechanism (2) arranged on the three inner walls of the fixed mechanism (1) respectively, for supporting the inner wall of the reinforcement cage; The fixed mechanism (1) comprises a fixed sleeve (101), and the three ports of the fixed sleeve (101) are rotatably installed with threaded sleeves (102); The supporting mechanism (2) comprises a movable rod (201) arranged on the inner wall of the fixed sleeve (101), the outer wall of the movable rod (201) is in threaded connection with the inner wall of the threaded sleeve (102), one end of the movable rod (201) away from the fixed sleeve (101) is provided with a mounting plate (205), the inner wall of the mounting plate (205) is fixedly installed with traction springs (207) at the top and bottom, one end of the two traction springs (207) is fixedly installed with clamping plates (208), and the inner wall of the mounting plate (205) is provided with fastening bolts (209).

2. The recyclable reinforcement cage internal bracing device according to claim 1, wherein: The three inner walls of the fixed sleeve (101) are provided with receiving grooves (103), the inner wall of the receiving groove (103) is provided with limiting grooves (104) at the top and bottom, and the inner wall of the receiving groove (103) is movably connected with the outer wall of the movable rod (201).

3. The recyclable reinforcement cage internal bracing device of claim 2, wherein: The outer wall of the two sliding blocks (202) is movably connected with the inner wall of the adjacent limiting groove (104), respectively, and the inner wall of the end of the movable rod (201) close to the mounting plate (205) is provided with a fixed groove (203).

4. The recyclable reinforcement cage internal bracing device of claim 3, wherein: The end of the mounting plate (205) close to the movable rod (201) is fixedly installed with a fixed shaft (204), the outer wall of the fixed shaft (204) is rotatably connected with the inner wall of the fixed groove (203), and the inner wall of the end of the mounting plate (205) close to the movable rod (201) is provided with a movable groove (206).

5. The recyclable reinforcement cage internal bracing device of claim 4, wherein: The outer wall of one end of the two clamping plates (208) is fixedly installed with a movable seat (210), and the inner wall of the top and bottom of the movable groove (206) is movably connected with the two movable seats (210), respectively.

6. The recyclable reinforcement cage internal bracing device of claim 1, wherein: The inner wall of the top and bottom of the mounting plate (205) is in threaded connection with the outer wall of the two fastening bolts (209), respectively, one end of the fastening bolt (209) away from the mounting plate (205) is in abutting connection with the outer side of the adjacent clamping plate (208), and the fastening bolt (209) is movably inserted into the inner side of the adjacent traction spring (207).

Images