Urban pipe gallery support

Abstract

The utility model relates to an urban pipe gallery support which comprises cable brackets and a fixing frame, the fixing frame is made of metal materials and installed and fixed on a shield wall of a pipe gallery, the cable brackets are made of composite materials and installed on the fixing frame, and the cable brackets are sequentially installed and fixed in the height direction of the fixing frame. A limiting sliding groove used for being embedded into the nut seat is formed over the cable bracket, the limiting sliding groove is formed in the length direction of the cable bracket, and the nut seat is matched with the bolt to fix the cable hoop to the cable bracket. According to the utility model, the cable bracket is installed and fixed on the shield wall of the pipe gallery through the fixing frame, the limiting chute is arranged on the cable bracket, and the nut seat is embedded in the cable bracket, so that not only can the installation of the cable hoop be realized through the nut seat on the limiting chute, but also the position adjustment of the cable of the cable hoop can be realized through the limiting chute.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipe gallery brackets, and in particular relates to an urban pipe gallery bracket. Background Art

[0002] For a long time, urban pipe gallery supports have been made of metal. Metal supports are usually made by rolling steel into the required profiles (such as angle steel) and then welding or assembling them with fasteners. Since the environment of urban underground pipe gallery is generally humid, metal supports are usually easily corroded when used in such an environment; the difficulty and cost of maintenance are increased during use. The production process of traditional metal supports consumes a lot of energy, has many processes and a long cycle. In addition, metal supports are heavy and time-consuming and labor-intensive to install. Utility Model Content

[0003] The utility model aims to overcome the deficiencies in the prior art and to provide an urban pipe gallery bracket which has a long service life, is maintenance-free and is easy to install.

[0004] The purpose of the utility model is achieved through the following technical scheme. The urban pipe gallery support includes a cable bracket and a fixing frame. The fixing frame is made of metal material and is installed and fixed on the shield wall of the pipe gallery. The cable bracket is made of composite material and is installed on the fixing frame, and the cable bracket is installed and fixed in sequence along the height direction of the fixing frame; a limiting slide groove for embedding a nut seat is provided directly above the cable bracket, and the limiting slide groove is arranged along the length direction of the cable bracket, and the nut seat fixes the cable clamp on the cable bracket by cooperating with the bolt.

[0005] The beneficial effects of the utility model are as follows: compared with the prior art, the cable bracket is fixed on the shield wall of the tunnel through the fixing frame, and a limiting slide groove is provided on the cable bracket and a nut seat is embedded in the cable bracket, and the nut seat on the limiting slide groove can not only realize the installation of the cable clamp, but also realize the cable line position adjustment of the cable clamp through the limiting slide groove; at the same time, the cable bracket is made of composite materials, the service life is greatly extended, it has good corrosion resistance and achieves the purpose of maintenance-free, and it is light in weight and convenient to install.

[0006] Preferably, the fixing frame is a T-shaped bracket, the transverse mounting frame of the fixing frame is installed and fixed on the shield wall of the pipe gallery, and the vertical mounting frame of the fixing frame is fixed to the cable bracket by a bolt assembly; through the setting of the above structure, the installation between the fixing frame and the shield wall of the pipe gallery and the cable bracket is more convenient.

[0007] Preferably, the cable bracket includes a connecting unit connected to the vertical mounting frame and an installation unit for installing a cable clamp, the connecting unit is composed of two symmetrically distributed connecting plates, and the two connecting plates are each provided with two connecting holes, and the vertical mounting frame corresponding to the connecting holes is provided with two mounting holes, and the connecting unit and the vertical mounting frame are fastened and fixed by a bolt assembly passing through the connecting holes and the mounting holes; the limiting slide groove is arranged on the installation unit and is located at the exact center of the installation unit, and the installation unit and the connecting unit are integrally injection-molded; through the setting of the above structure, the cable bracket can be installed between the fixing frame through the connecting unit, and the limited installation can be achieved between the two symmetrically distributed connecting plates and the vertical mounting frame, and the stability after installation is better.

[0008] Preferably, a reinforcing rib is provided between the mounting unit and the connecting unit, the reinforcing rib is located directly below the center of the mounting unit, and the reinforcing rib is integrally injection-molded with the mounting unit and the connecting unit; by adding the reinforcing rib, the strength between the mounting unit and the connecting unit is improved, thereby greatly enhancing the strength of the entire cable bracket.

[0009] Preferably, the cross-section of the limiting groove is an inverted T-shaped structure, the nut seat is embedded in the limiting groove in a sliding manner, and can slide along the length direction of the limiting groove; by setting the limiting groove to an inverted T-shaped structure, the nut seat can be effectively prevented from detaching from the limiting groove.

[0010] Preferably, the cross-section of the nut seat is a T-shaped structure, the lower end of the nut seat is embedded in the lower end of the limiting slide groove, the upper end of the nut seat is matched with the upper end of the limiting slide groove, and the upper top surface of the nut seat is lower than the mounting surface of the cable bracket; by setting the nut seat in a T-shaped structure, the cooperation with the limiting slide groove is better, and the upper top surface of the nut seat is lower than the mounting surface of the cable bracket, so that the bottom surface of the cable clamp can fit with the cable bracket, and the stability after installation is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the three-dimensional structure of the urban pipe gallery support of the utility model.

[0012] Figure 2 It is a schematic diagram of the three-dimensional structure of the cable bracket of the utility model.

[0013] Figure 3 The utility model is a three-dimensional structural schematic diagram of a cable bracket equipped with a cable clamp.

[0014] The numbers in the accompanying drawings are: 1. cable bracket; 2. fixing bracket; 3. nut seat; 4. bolt; 5. cable clamp; 11. limiting slide groove; 12. connecting unit; 13. mounting unit; 14. connecting plate; 15. connecting hole; 16. mounting hole; 17. reinforcing rib; 21. horizontal mounting bracket; 22. vertical mounting bracket. DETAILED DESCRIPTION

[0015] The following is a detailed introduction to the utility model in conjunction with the accompanying drawings: Figures 1 to 3 As shown, the utility model includes a cable bracket 1 and a fixing bracket 2, the fixing bracket 2 is made of metal material and is fixed on the shield wall of the tunnel by a bolt assembly, the cable bracket 1 is made of composite material and is installed on the fixing bracket 2, and the cable bracket 1 is installed and fixed in sequence along the height direction of the fixing bracket 2; a limiting slide groove 11 for embedding a nut seat 3 is provided directly above the cable bracket 1, and the limiting slide groove 11 is arranged along the length direction of the cable bracket 1, and the nut seat 3 fixes the cable clamp 5 on the cable bracket 1 by cooperating with the bolt 4.

[0016] The fixing frame 2 is a T-shaped bracket, and the horizontal mounting frame 21 of the fixing frame 2 is installed and fixed on the shield wall of the pipe gallery, and the vertical mounting frame 22 of the fixing frame 2 is fixed to the cable bracket 1 by a bolt assembly. The cable bracket 1 includes a connecting unit 12 connected to the vertical mounting frame 22 and a mounting unit 13 for installing the cable clamp 5. The connecting unit 12 is composed of two symmetrically distributed connecting plates 14, and two connecting plates 14 are provided with two connecting holes 15. The vertical mounting frame 22 corresponding to the connecting holes 15 is provided with two mounting holes 16. The connecting unit 12 and the vertical mounting frame 22 are tightened and fixed by a bolt assembly passing through the connecting holes 15 and the mounting holes 16; the limiting slide groove 11 is arranged on the mounting unit 13 and is located at the center of the mounting unit 13. The mounting unit 13 and the connecting unit 12 are integrally injection molded. A reinforcing rib 17 is provided between the mounting unit 13 and the connecting unit 12 . The reinforcing rib 17 is located directly below the center of the mounting unit 13 , and the reinforcing rib 17 , the mounting unit 13 and the connecting unit 12 are integrally injection-molded.

[0017] The cross section of the limiting slide groove 11 is an inverted T-shaped structure, and the nut seat 3 is embedded in the limiting slide groove 11 in a sliding manner and can slide along the length direction of the limiting slide groove 11. The cross section of the nut seat 3 is a T-shaped structure, the lower end of the nut seat 3 is embedded in the lower end of the limiting slide groove 11, the upper end of the nut seat 3 is matched with the upper end of the limiting slide groove 11, and the upper top surface of the nut seat 3 is lower than the installation surface of the cable bracket 1.

[0018] The installation process of the utility model is as follows: first, the cable bracket 1 is installed and fixed with the vertical mounting frame 22 on the fixing frame 2 through the connecting unit 12, then, the required nut seats 3 are slid into the limiting slide grooves 11 in sequence, and finally, the cable clamp 5 is fixed on the nut seat 3 by the cooperation of the bolts 4 and the nut seat 3.

[0019] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. An urban pipe gallery support, comprising a cable bracket (1) and a fixing bracket (2), characterized in that: The fixing frame (2) is made of metal material and is installed and fixed on the shield wall of the tunnel; the cable bracket (1) is made of composite material and is installed on the fixing frame (2), and the cable bracket (1) is installed and fixed in sequence along the height direction of the fixing frame (2); a limiting slide groove (11) for embedding a nut seat (3) is provided directly above the cable bracket (1), and the limiting slide groove (11) is arranged along the length direction of the cable bracket (1); the nut seat (3) fixes the cable clamp (5) on the cable bracket (1) by cooperating with a bolt (4).

2. The urban pipe gallery support according to claim 1 is characterized in that: The fixing frame (2) is a T-shaped bracket, the transverse mounting frame (21) of the fixing frame (2) is mounted and fixed on the shield wall of the pipe gallery, and the vertical mounting frame (22) of the fixing frame (2) is fixed to the cable bracket (1) via a bolt assembly.

3. The urban pipe gallery support according to claim 2 is characterized in that: The cable bracket (1) comprises a connecting unit (12) connected to the vertical mounting frame (22) and a mounting unit (13) for mounting a cable clamp (5); the connecting unit (12) is composed of two symmetrically distributed connecting plates (14), and the two connecting plates (14) are each provided with two connecting holes (15); the vertical mounting frame (22) corresponding to the connecting holes (15) is provided with two mounting holes (16); the connecting unit (12) and the vertical mounting frame (22) are fastened and fixed by a bolt assembly passing through the connecting holes (15) and the mounting holes (16); the limiting sliding groove (11) is arranged on the mounting unit (13) and is located at the exact center of the mounting unit (13); the mounting unit (13) and the connecting unit (12) are integrally injection molded.

4. The urban pipe gallery support according to claim 3 is characterized in that: A reinforcing rib (17) is provided between the mounting unit (13) and the connecting unit (12); the reinforcing rib (17) is located directly below the center of the mounting unit (13); and the reinforcing rib (17) is integrally injection-molded with the mounting unit (13) and the connecting unit (12).

5. The urban pipe gallery support according to claim 1 or 3, characterized in that: The cross section of the limiting slide groove (11) is an inverted T-shaped structure, and the nut seat (3) is embedded in the limiting slide groove (11) in a sliding manner and can slide along the length direction of the limiting slide groove (11).

6. The urban pipe gallery support according to claim 5, characterized in that: The cross section of the nut seat (3) is a T-shaped structure; the lower end of the nut seat (3) is embedded in the lower end of the limiting slide groove (11); the upper end of the nut seat (3) is matched with the upper end of the limiting slide groove (11); and the upper top surface of the nut seat (3) is lower than the installation surface of the cable bracket (1).

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