Binding support for pipe gallery reinforcement cage

Abstract

The utility model discloses a pipe gallery reinforcement cage binding support, and belongs to the technical field of pipe galleries. Comprising a base, two door-type supports, two hanging rods, a binding fixing rod, two vertical rib positioning rods, a supporting piece and a tensioning limiting piece. The front door type support and the rear door type support are arranged on the front frame edge and the rear frame edge of the base respectively, and two U-shaped grooves are formed in the tops of the front door type support and the rear door type support side by side. The hanging rod penetrates through the top in the reinforcement cage, and the front end and the rear end of the hanging rod are placed in U-shaped grooves in the corresponding ends of the two gate-type supports correspondingly. The binding fixing rod is located on the lower portion of the front door type support, located right in front of a certain transverse bar on the front side of the reinforcement cage and bound and fixed to the corresponding transverse bar through a binding wire. The vertical rib positioning rod is arranged in the front-back direction and arranged between the right vertical beams of the two gate-type supports, and a plurality of positioning pieces are arranged on the vertical rib positioning rod side by side in the front-back direction. The supporting piece is fixed to the left end of the rear portion of the base and abuts against the rear end of the left side of the bottom of the reinforcement cage. The tensioning limiting piece is arranged between the left side of the upper portion of the reinforcement cage and the left end of the top beam of the rear door type support.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipe galleries, and particularly relates to a binding bracket for a pipe gallery steel reinforcement cage. Background Technique

[0002] The structural form of an integrated pipe gallery is a cast-in-situ or prefabricated concrete component. It is a structure buried shallowly underground and is prone to uneven settlement, inclination, or vibration damage due to human and natural environments, resulting in structural cracking and water seepage. Therefore, a steel reinforcement cage is usually used as the skeleton during the fabrication of the pipe gallery, and then it is cast or prefabricated into shape.

[0003] For example, the patent with the application number CN202123344601.9 discloses a device for binding and forming a prefabricated pipe gallery steel reinforcement cage, which includes a base, a column a, and a column b. The base is rectangular, and a column a is fixedly connected to each of the two top corners on one side. Through holes are respectively provided at the two top corners on the other side, and a detachable column b is arranged in the through holes. The column a and the column b are both perpendicular to the base, and a number of limiting plates are connected to the column a and the column b in an equally spaced manner from top to bottom. This structure is too simple, the steel reinforcement cage is not firmly fixed, and there is no positioning function.

[0004] For example, the patent with the application number CN202320248441.8 discloses a bracket for fabricating a pipe gallery steel reinforcement cage, which includes: a base, which is composed of two cross bars and two longitudinal bars that intersect perpendicularly to each other in the same plane. A plurality of telescopic components are provided at the tops of the two longitudinal bars; wherein, each telescopic component includes: a first vertical rod and a second vertical rod. The first vertical rod is vertically arranged at the top of the longitudinal rod, and a chute is formed by a depression at the top of the first vertical rod. The second vertical rod is slidably connected to the first vertical rod through the chute. A number of first threaded holes are provided at equal intervals in the vertical direction on both the first vertical rod and the second vertical rod. A placement component is detachably arranged in the first threaded hole on the side wall of each first vertical rod and the first threaded hole on the side wall of the end of each second vertical rod extending out of the chute. The placement component is used to place a positioning rod for positioning the steel bars to be bound. This structure is too complex and not easy to operate (there are too many structures, which has a blocking effect). Summary of the Utility Model

[0005] In order to solve the above problems, the embodiment of the utility model provides a binding bracket for a pipe gallery steel reinforcement cage, which balances the structure and ease of operation. It not only has a simple structure but also has the advantages of being easy to operate, firmly fixed, and having a positioning function. The technical solution is as follows:

[0006] An embodiment of the utility model provides a tying bracket for a pipe gallery steel reinforcement cage, which includes a base 1 arranged in the front-rear direction and in a rectangular frame shape, two gantry brackets 2 arranged side by side in the front-rear direction, two suspension rods 3 arranged side by side in the left-right direction, a bundling and fixing rod 4 arranged in the left-right direction, two vertical reinforcement positioning rods 5 arranged side by side in the up-down direction, a support member 6 fixed at the bottom of the base 1, and a tensioning and limiting member 7 detachably arranged; the two gantry brackets 2 are both arranged in the left-right direction, and are respectively a front gantry bracket and a rear gantry bracket; the front gantry bracket and the rear gantry bracket are respectively arranged on the front frame edge and the rear frame edge of the base 1, are respectively located in front of and behind the steel reinforcement cage 9, and two U-shaped grooves 8 are arranged side by side at the top thereof; the suspension rod 3 is arranged in the front-rear direction, penetrates through the inner top of the steel reinforcement cage 9, and its front and rear ends are respectively placed in the U-shaped grooves 8 at the corresponding ends of the two gantry brackets 2; the bundling and fixing rod 4 is located at the lower part of the front gantry bracket, is located directly in front of a certain horizontal reinforcement on the front side of the steel reinforcement cage 9, and is bundled and fixed to the corresponding horizontal reinforcement by binding wire; the vertical reinforcement positioning rod 5 is arranged in the front-rear direction, is arranged between the right vertical beams of the two gantry brackets 2, is located on the right side of the steel reinforcement cage 9, and a plurality of positioning members 10 cooperating with the vertical reinforcements of the steel reinforcement cage 9 are arranged side by side on it; the support member 6 is fixed at the left end of the rear part of the base 1, and its top abuts against the left rear end of the bottom of the steel reinforcement cage 9; the tensioning and limiting member 7 is arranged in the front-rear direction, and is arranged between the upper left side of the steel reinforcement cage 9 and the left end of the top beam of the rear gantry bracket.

[0007] Further, in the embodiment of the utility model, a reinforcing rod 11 is arranged in the left-right direction on the upper part of the gantry bracket 2, and a reinforcing rib 12 is arranged between the reinforcing rod 11 and the top beam of the gantry bracket 2.

[0008] Further, in the embodiment of the utility model, a welding rod cylinder 13 for placing welding rods is arranged along the vertical direction on the outer side of the bottom of the vertical beam of the front gantry bracket.

[0009] Further, in the embodiment of the utility model, a first suspension rod 14 for hanging V-shaped binding wire is arranged along the front-rear direction on the outer side of the middle part of the vertical beam of the front gantry bracket.

[0010] Further, in the embodiment of the utility model, the vertical beam of the gantry bracket 2 is an H-shaped beam with open front and rear, and a second suspension rod 15 for hanging an L-shaped rod is arranged along the left-right direction on the upper part of the inner side of the front side of the vertical beam of the front gantry bracket.

[0011] Among them, the support member 6 in the embodiment of the utility model is a V-shaped rod with a pointed end upward, the lower ends of its two arms are respectively fixed on the left frame edge and the rear frame edge of the base 1, and its top abuts against the bottom of the steel reinforcement cage 9.

[0012] Among them, the tension limiting member 7 in the embodiment of the present utility model includes a tension rod 71 arranged in the front-back direction, two vertical limiting rods 72 arranged side by side at the lower side of the rear part of the tension rod 71, and two horizontal limiting rods 73 arranged side by side at the right side of the front part of the tension rod 71. The tension rod 71 is located above the top beam of the rear portal bracket and on the left side of the steel reinforcement cage 9. The two vertical limiting rods 72 are respectively located on the front and rear sides of the top beam of the rear portal bracket and are both vertically arranged. The two horizontal limiting rods 73 are respectively located on the front and rear sides of the vertical bars at the left end of the rear side of the steel reinforcement cage 9 and are both arranged in the left-right direction.

[0013] Among them, the positioning member 10 in the embodiment of the present utility model includes two limiting rods arranged side by side and located on the left side of the vertical bar positioning rod 5. The two limiting rods are respectively located on the front and rear sides of the corresponding vertical bars and are both arranged in the left-right direction.

[0014] Specifically, the suspension rod 3 in the embodiment of the present utility model is a round tube.

[0015] The beneficial effects brought by the technical solution provided in the embodiment of the present utility model are as follows: The embodiment of the present utility model provides a tying bracket for a pipe gallery steel reinforcement cage, which balances the structure and ease of operation. It not only has a simple structure, but also has the advantages of being easy to operate, firmly fixed, and having a positioning function. In addition, this patent is provided with a welding rod barrel, a first suspension rod, and a second suspension rod to accommodate the corresponding structures, keeping the site clean and facilitating the operator to access. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the front view of the tying bracket for the pipe gallery steel reinforcement cage in the embodiment of the present utility model;

[0017] Figure 2 is the right view of the tying bracket for the pipe gallery steel reinforcement cage in the embodiment of the present utility model;

[0018] Figure 3 is the top view of the tying bracket for the pipe gallery steel reinforcement cage in the embodiment of the present utility model;

[0019] Figure 4 is the structural schematic diagram of the tension limiting member.

[0020] In the figure: 1 base, 2 portal bracket, 3 suspension rod, 4 bundling and fixing rod, 5 vertical bar positioning rod, 6 support member, 7 tension limiting member, 8 U-shaped groove, 9 steel reinforcement cage, 10 positioning member, 11 strengthening rod, 12 reinforcing rib, 13 welding rod barrel, 14 first suspension rod, 15 second suspension rod;

[0021] 71 tension rod, 72 vertical limiting rod, 73 horizontal limiting rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] To make the objectives, technical solutions, and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0023] Embodiment 1

[0024] See Figures 1-4, Embodiment 1 provides a tying bracket for a pipe gallery steel reinforcement cage, including a base 1, two gantry brackets 2, two suspension rods 3, a bundling and fixing rod 4, two vertical bar positioning rods 5, a support 6, a tensioning and limiting member 7, etc. The base 1 is a rectangular frame arranged along the front-rear direction and is fixed on the ground. The two gantry brackets 2 are arranged side by side in the front-rear direction, are arranged along the left-right direction, and are respectively a front gantry bracket and a rear gantry bracket. Their left and right sides are flush with the left and right sides of the base 1. The front gantry bracket and the rear gantry bracket are respectively arranged on the front frame edge and the rear frame edge of the base 1, are respectively located in front of and behind the steel reinforcement cage 9, and have two U-shaped grooves 8 arranged side by side at the top. It includes a left vertical beam, a right vertical beam, and a top beam between their tops. The two U-shaped grooves 8 are respectively arranged on the left and right parts of the top beam, are arranged along the front-rear direction, and are used for placing the suspension rods 3. The two suspension rods 3 are arranged side by side in the left-right direction and are used to suspend the steel reinforcement cage 9 on the tops of the two gantry brackets 2. The suspension rods 3 are arranged along the front-rear direction, pass through the inner top of the steel reinforcement cage 9, and their front and rear ends are respectively placed in the U-shaped grooves 8 at the corresponding ends of the two gantry brackets 2. Specifically, they are round tubes. The bundling and fixing rod 4 is arranged along the left-right direction, is located at the lower part of the front gantry bracket, is directly in front of a certain horizontal bar on the front side of the steel reinforcement cage 9, and is bundled and fixed to the corresponding horizontal bar by binding wires. The two vertical bar positioning rods 5 are arranged side by side up and down and are respectively located at the upper and lower parts of the gantry bracket 2. The vertical bar positioning rods 5 are arranged along the front-rear direction, are arranged between the right vertical beams of the two gantry brackets 2, are located on the right side of the steel reinforcement cage 9 (specifically, it can be the adjacent right side), and have a plurality of positioning members 10 arranged side by side in the front-rear direction and cooperating with the vertical bars of the steel reinforcement cage 9. Specifically, the number of the positioning members 10 is 2 less than the number of the vertical bars on the right side. Except for the two vertical bars at the front and rear ends, each vertical bar is correspondingly provided with a positioning member 10. Specifically, the positioning member 10 includes two limiting rods arranged side by side in the front-rear direction and located on the left side of the vertical bar positioning rod 5. The two limiting rods are respectively located on the front and rear sides of the corresponding vertical bar and are both arranged along the left-right direction. The support 6 is fixed to the left end of the rear part of the base 1 and abuts against the left rear end (specifically, the left rear corner) of the bottom of the steel reinforcement cage 9 to realize the support and positioning of the steel reinforcement cage 9. Specifically, the support 6 is a V-shaped rod with the tip upward. The lower ends of its two arms are respectively fixed (specifically, welded and fixed) to the left frame edge and the rear frame edge of the base 1, and its top abuts against the bottom of the steel reinforcement cage 9 (specifically, the left rear corner). The tensioning and limiting member 7 is arranged along the front-rear direction, is arranged between the upper left part of the steel reinforcement cage 9 and the left end of the top beam of the rear gantry bracket, realizes the support and positioning of the steel reinforcement cage 9, and is detachably arranged.Specifically, the tension limiting member 7 includes a tension rod 71 arranged in the front-rear direction, two vertical limiting rods 72 arranged side by side at the lower side of the rear part of the tension rod 71, and two horizontal limiting rods 73 arranged side by side at the right side of the front part of the tension rod 71, etc. The tension rod 71 is located above the top beam of the rear portal bracket and is on the left side of the steel reinforcement cage 9. The two vertical limiting rods 72 are respectively located at the front and rear sides of the top beam of the rear portal bracket and are both vertically arranged. The two horizontal limiting rods 73 are respectively located at the front and rear sides of the vertical bars at the left end of the rear side of the steel reinforcement cage 9 and are both arranged in the left-right direction.

[0025] Further, a reinforcing bar 11 is arranged in the left-right direction on the upper part of the portal bracket 2 in the embodiment of the present invention, and a reinforcing rib 12 is arranged between the reinforcing bar 11 and the top beam of the portal bracket 2. Specifically, the reinforcing rib 12 is a vertically arranged U-shaped or V-shaped rib, and a plurality of reinforcing ribs 12 are arranged side by side in the left-right direction.

[0026] Among them, the bundling and fixing rod 4, the vertical bar positioning rod 5, and the reinforcing bar 11 are specifically threaded steel bars.

[0027] Embodiment 2

[0028] See Figures 1-3 , Embodiment 2 provides a pipe gallery steel reinforcement cage binding bracket, whose structure is basically the same as that of Embodiment 1, the difference is that: on the outer side of the bottom of the vertical beam of the front portal bracket in this embodiment, a welding rod cylinder 13 for placing welding rods is arranged along the vertical direction, and the welding rod cylinder 13 is a rectangular cylinder. Of course, a welding rod cylinder 13 can also be arranged on the outer side of the bottom of the vertical beam of the rear portal bracket.

[0029] Embodiment 3

[0030] See Figures 1-3 , Embodiment 3 provides a pipe gallery steel reinforcement cage binding bracket, whose structure is basically the same as that of Embodiment 1, the difference is that: on the outer side of the middle part of the vertical beam of the front portal bracket in this embodiment, a first hanging rod 14 for hanging V-shaped binding wires is arranged along the front-rear direction. Specifically, the first hanging rod 14 is an L-shaped rod, its horizontal rod is arranged in the left-right direction and its inner end is fixed on the outer side of the vertical beam, and its vertical rod is arranged in the front-rear direction and is arranged at the outer end of the horizontal rod.

[0031] Embodiment 4

[0032] See Figures 1-3 , Embodiment 4 provides a pipe gallery steel reinforcement cage binding bracket, whose structure is basically the same as that of Embodiment 1, the difference is that: the vertical beam of the portal bracket 2 in this embodiment is an H-shaped beam with open front and rear. On the upper part of the inner side of the front side of the vertical beam of the front portal bracket and within the open part, a second hanging rod 15 for hanging L-shaped rods (a plurality of L-shaped rods are arranged side by side in the left-right direction and the L-shaped rods will be used in the process) is arranged along the left-right direction. The left and right ends of the second hanging rod 15 are welded and fixed to the inner sides of the two arms of the H-shaped beam.

[0033] Example 5

[0034] Example 5 provides a tying bracket for the steel cage of a pipe gallery, and its structure is basically the same as that of Example 1, except that: the number of vertical bars on the right side in this example is 14, and the positioning members 10 are 12.

[0035] Among them, "first" and "second" in this patent are only used for distinction and have no other special meanings.

[0036] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. Pipe gallery steel reinforcement cage binding bracket, including a base (1) arranged along the front-back direction and in a rectangular frame shape; characterized in that, It also includes two gantry supports (2) arranged side by side front and back, two suspension rods (3) arranged side by side left and right, a bundling and fixing rod (4) arranged in the left-right direction, two vertical bar positioning rods (5) arranged side by side up and down, a support member (6) fixed to the bottom of the base (1), and a tensioning and limiting member (7) arranged detachably; the two gantry supports (2) are both arranged in the left-right direction, and are respectively a front gantry support and a rear gantry support; the front gantry support and the rear gantry support are respectively arranged on the front frame edge and the rear frame edge of the base (1), and are respectively located in front of and behind the steel reinforcement cage (9), and two U-shaped grooves (8) are arranged side by side at the top; the suspension rod (3) is arranged in the front-rear direction, passes through the inner top of the steel reinforcement cage (9), and its front and rear ends are respectively placed in the U-shaped grooves (8) at the corresponding ends of the two gantry supports (2); the bundling and fixing rod (4) is located at the lower part of the front gantry support, is located directly in front of a certain horizontal bar on the front side of the steel reinforcement cage (9), and is bundled and fixed to the corresponding horizontal bar by binding wire; the vertical bar positioning rod (5) is arranged in the front-rear direction, is arranged between the right vertical beams of the two gantry supports (2), is located on the right side of the steel reinforcement cage (9), and a plurality of positioning members (10) matching the vertical bars of the steel reinforcement cage (9) are arranged side by side on it; the support member (6) is fixed to the left rear end of the rear part of the base (1), and its top abuts against the left rear end of the bottom of the steel reinforcement cage (9); the tensioning and limiting member (7) is arranged in the front-rear direction, and is arranged between the upper left side of the steel reinforcement cage (9) and the left end of the top beam of the rear gantry support.

2. The pipe gallery steel cage binding bracket according to claim 1, characterized in that, An intensifying rod (11) is arranged in the left-right direction on the upper part of the gantry support (2), and an intensifying rib (12) is arranged between the intensifying rod (11) and the top beam of the gantry support (2).

3. The bundled support for the pipe gallery steel reinforcement cage according to claim 1, characterized in that, On the outer side of the bottom of the vertical beam of the front gantry support, a welding rod barrel (13) for placing welding rods is arranged in the vertical direction.

4. The pipe gallery steel cage binding bracket according to claim 1, characterized in that, On the outer side of the middle part of the vertical beam of the front gantry support, a first suspension rod (14) for hanging V-shaped binding wire is arranged in the front-rear direction.

5. The pipe gallery steel cage binding bracket according to claim 1, characterized in that, The vertical beam of the gantry support (2) is an H-shaped beam with openings at the front and rear. On the upper part of the inner side of the front side of the vertical beam of the front gantry support, a second suspension rod (15) for hanging an L-shaped rod is arranged in the left-right direction.

6. The cage reinforcement binding bracket for pipe gallery according to claim 1, characterized in that, The support member (6) is a V-shaped rod with a pointed end upwards. The lower ends of its two arms are respectively fixed to the left frame edge and the rear frame edge of the base (1), and its top abuts against the bottom of the steel reinforcement cage (9).

7. The tying bracket for the pipe gallery steel reinforcement cage according to claim 4, wherein, The tensioning and limiting member (7) includes a tensioning rod (71) arranged in the front-rear direction, two vertical limiting rods (72) arranged side by side on the lower side of the rear part of the tensioning rod (71), and two horizontal limiting rods (73) arranged side by side on the right side of the front part of the tensioning rod (71). The tensioning rod (71) is located on the upper side of the top beam of the rear gantry support and is located on the left side of the steel reinforcement cage (9). The two vertical limiting rods (72) are respectively located on the front and rear sides of the top beam of the rear gantry support and are both vertically arranged. The two horizontal limiting rods (73) are respectively located on the front and rear sides of the vertical bar at the left rear end of the steel reinforcement cage (9) and are both arranged in the left-right direction.

8. The pipe gallery steel reinforcement cage binding bracket according to claim 1, wherein The positioning member (10) includes two limiting rods arranged side by side in the front and rear and located on the left side of the vertical rib positioning rod (5), and the two limiting rods are respectively located on the front and rear sides of the corresponding vertical rib and are both arranged in the left-right direction.

9. The pipe gallery steel cage binding bracket according to claim 1, wherein, The suspension rod (3) is a round tube.

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