Gas pipeline anti-collision guardrail convenient to overhaul

Abstract

The fuel gas pipeline anti-collision guardrail convenient to overhaul comprises a fuel gas pipeline, two sets of positioning bottom plates are arranged at the bottom of the fuel gas pipeline, supporting frames are fixedly connected to the tops of the two sets of positioning bottom plates respectively, bearing seats are fixedly connected to the tops of the two sets of supporting frames, and the bearing seats are fixedly connected to the tops of the two sets of positioning bottom plates. Two sets of positioning hoops are arranged at the tops of the bearing seats, the two sets of positioning hoops are arranged on the outer wall of the gas pipeline in a sleeving mode, the two sets of positioning hoops are bolted and fixed through two sets of fixing screws, and two sets of connecting rods are arranged on the opposite sides of the two sets of bearing seats. According to the gas pipeline protection device, the positioning hoop, the protection frame and the protection fence can be conveniently assembled and disassembled, the excellent protection capacity can be provided for a gas pipeline, meanwhile, the positioning hoop, the protection frame and the protection fence can be conveniently disassembled, the effect of conveniently overhauling the gas pipeline is achieved, and great convenience is provided for gas pipeline overhauling work.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas pipeline protection technical field, concretely is a kind of gas pipeline crash barrier that is easy to overhaul. BACKGROUND

[0002] In the construction and maintenance of gas pipeline system, it is crucial to ensure its safety and stability. Gas pipelines are usually laid in every corner of the city, including streets, parks, industrial areas, etc. These areas are not only densely populated, but also have heavy traffic, so gas pipelines face various potential threats from the external environment, such as vehicle impact, construction injury and natural disasters, etc. In order to protect gas pipelines from these threats, the application of crash barriers has become more and more common.

[0003] However, the existing gas pipeline crash barrier design not only provides necessary protection, but also exposes some problems, especially in terms of gas pipeline maintenance. Traditional crash barriers usually adopt a fixed structure, i.e. once the barrier is installed, its position and form are difficult to change. Although this design improves the stability and crash resistance of the barrier to some extent, it brings great inconvenience to the maintenance of gas pipelines, so we need to propose a gas pipeline crash barrier that is easy to overhaul. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a kind of gas pipeline crash barrier that is easy to overhaul, to solve the problem that crash barrier in prior art usually adopts fixed structure, i.e. once the barrier is installed, its position and form are difficult to change. Although this design improves the stability and crash resistance of the barrier to some extent, it brings great inconvenience to the maintenance of gas pipelines.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A kind of gas pipeline crash barrier that is easy to overhaul, including gas pipeline, the bottom of the gas pipeline is provided with two groups of positioning bottom plate, the top of two groups of positioning bottom plate is fixedly connected with support frame respectively, the top of two groups of support frame is fixedly connected with bearing seat, the top of bearing seat is provided with two groups of positioning hoop, two groups of positioning hoop are all set on the outer wall of gas pipeline, two groups of positioning hoop are fixed by two groups of fixed screws, the opposite side of two groups of bearing seat is provided with two groups of connecting rods, the top of two groups of connecting rods is installed with several groups of protection frame at equidistance, the top of several groups of protection frame is installed with guard rail respectively.

[0007] Preferably, the top of the bearing seat is symmetrically provided with two groups of installation grooves, the bottom of two groups of positioning hoops is fixedly connected with installation block adapted to the installation groove respectively, and two groups of installation blocks are inserted into the inside of two groups of installation grooves respectively.

[0008] Preferably, the top part of the two groups of positioning hoops is fixedly connected with a fixing block, one side of the two groups of fixing blocks is provided with a threaded hole, the fixing screw is screw-connected in the threaded hole, and one end of the fixing screw penetrates through the threaded hole and is screw-connected with a lock nut.

[0009] Preferably, the side wall of the two groups of supporting seats is fixedly connected with two groups of positioning blocks, the side wall of the positioning block is provided with a first insertion slot, the side of the supporting seat is provided with a first accommodating groove in communication with the first insertion slot, one end of the connecting rod is sequentially inserted into the first insertion slot and the first accommodating groove, and the connecting rod is bolted with the positioning block.

[0010] Preferably, the two sides of the protection frame are provided with a second insertion slot matched with the connecting rod, the side of the protection frame is provided with a second accommodating groove in communication with the second insertion slot, and the outer wall of the connecting rod is sequentially clamped into the second insertion slot and the second accommodating groove.

[0011] Preferably, the inner top of the second accommodating groove is fixedly connected with a limiting column, the top of the connecting rod is provided with a limiting hole matched with the limiting column, and the bottom end of the limiting column is inserted into the limiting hole.

[0012] Preferably, the top of the protection frame is provided with two groups of positioning blind holes, the bottom of the protection fence is fixedly connected with two groups of positioning columns matched with the positioning blind holes, the bottom end of the two groups of positioning columns is respectively inserted into the two groups of positioning blind holes, and the two groups of positioning columns are bolted with the protection frame.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The utility model discloses a modular design, can make positioning hoop, protection frame and protection fence convenient to assemble and disassemble, can provide excellent protection ability for gas pipeline, and also can conveniently disassemble positioning hoop, protection frame and protection fence, so that the effect of conveniently overhauling gas pipeline is achieved, and great convenience is provided for gas pipeline overhaul work. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structural schematic diagram of the utility model;

[0016] Figure 2 It is the structural schematic diagram of the utility model supporting seat and positioning hoop;

[0017] Figure 3 It is the structural schematic diagram of the utility model protection frame, connecting rod and protection fence;

[0018] Figure 4The structure diagram of the protection frame, the limiting hole and the limiting column.

[0019] In the figure: 1, gas pipeline; 2, positioning bottom plate; 3, support frame; 4, bearing seat; 5, positioning hoop; 6, connecting rod; 7, protection frame; 8, guardrail; 9, mounting groove; 10, mounting block; 11, fixed block; 12, threaded hole; 13, positioning block; 14, first containing groove; 15, first slot; 16, second slot; 17, second containing groove; 18, limiting column; 19, limiting hole; 20, positioning blind hole; 21, positioning column. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides a kind of gas pipeline anti-collision guardrail of convenient overhaul, including gas pipeline 1, the bottom of gas pipeline 1 is provided with two groups of positioning bottom plate 2, the top of two groups of positioning bottom plate 2 is respectively fixedly connected with support frame 3, the top of two groups of support frame 3 is fixedly connected with bearing seat 4, the top of bearing seat 4 is provided with two groups of positioning hoop 5, two groups of positioning hoop 5 are all set on the outer wall of gas pipeline 1, two groups of positioning hoop 5 are fixed by two groups of fixed screws, the opposite side of two groups of bearing seat 4 is provided with two groups of connecting rods 6, the top of two groups of connecting rods 6 is installed with several groups of protection frame 7 at equidistance, the top of several groups of protection frame 7 is respectively installed with guardrail 8, by modular design, positioning hoop 5, protection frame 7 and guardrail 8 can be easily assembled and disassembled, can provide excellent protection ability for gas pipeline 1, positioning hoop 5, protection frame 7 and guardrail 8 can also be easily disassembled, to achieve the effect of easily overhauling gas pipeline 1, greatly facilitate gas pipeline 1 overhaul work.

[0022] Specifically, the top of bearing seat 4 is symmetrically provided with two groups of mounting grooves 9, the bottom of two groups of positioning hoop 5 is respectively fixedly connected with mounting block 10 matched with mounting groove 9, two groups of mounting block 10 are respectively inserted in the inside of two groups of mounting grooves 9, by the cooperation of mounting groove 9 and mounting block 10, positioning hoop 5 can be easily disassembled.

[0023] The top parts of the two groups of positioning hoops 5 are fixedly connected with fixing blocks 11, threaded holes 12 are formed in one side of the two groups of fixing blocks 11, respectively, fixing screws are threadedly connected in the interiors of the threaded holes 12, and the ends of the fixing screws penetrate through the threaded holes 12 and are threadedly connected with lock nuts.

[0024] It is worth mentioning that two groups of positioning blocks 13 are fixedly connected on the side walls of the two groups of supporting seats 4, respectively, a first insertion slot 15 is formed on the side wall of the positioning block 13, a first accommodating groove 14 is formed in one side of the supporting seat 4 and is in communication with the first insertion slot 15, one end of the connecting rod 6 is sequentially inserted into the interiors of the first insertion slot 15 and the first accommodating groove 14, and the connecting rod 6 is bolted with the positioning block 13, so that the one end of the connecting rod 6 is first inserted into the interior of the first insertion slot 15, then the connecting rod 6 is lifted upwards until the top of the connecting rod 6 abuts against the inner top of the first accommodating groove 14, and then the connecting rod 6 is bolted with the positioning block 13 through the fixing screw.

[0025] Second insertion slots 16 that are adapted to the connecting rod 6 are formed in the two sides of the protective frame 7, a second accommodating groove 17 is formed in one side of the protective frame 7 and is in communication with the second insertion slot 16, and the outer wall of the connecting rod 6 is sequentially clamped into the interiors of the second insertion slot 16 and the second accommodating groove 17, and the second insertion slot 16, the second accommodating groove 17 and the connecting rod 6 are installed in the same way.

[0026] The inner top of the second accommodating groove 17 is fixedly connected with a limiting column 18, the top of the connecting rod 6 is formed with a limiting hole 19 that is adapted to the limiting column 18, and the bottom end of the limiting column 18 is inserted into the interior of the limiting hole 19, so that the limiting column 18 and the limiting hole 19 are used in cooperation to limit the protective frame 7, which is beneficial to further improve the installation precision.

[0027] It should be noted that the top of the protective frame 7 is formed with two groups of positioning blind holes 20, the bottom of the protective fence 8 is fixedly connected with two groups of positioning columns 21 that are adapted to the positioning blind holes 20, the bottom ends of the two groups of positioning columns 21 are inserted into the interiors of the two groups of positioning blind holes 20, respectively, and the two groups of positioning columns 21 are bolted with the protective frame 7, so that the positioning blind holes 20 and the positioning columns 21 are used in cooperation to facilitate the disassembly of the protective fence 8, and the positioning hoop 5, the protective frame 7 and the protective fence 8 can be conveniently disassembled, so as to conveniently maintain the gas pipeline 1.

[0028] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A gas pipeline anti-collision fence convenient for maintenance, comprising a gas pipeline (1), characterized in that: The bottom of the gas pipeline (1) is provided with two groups of positioning bottom plates (2), the top of the two groups of positioning bottom plates (2) is fixedly connected with support frames (3), the top of the two groups of support frames (3) is fixedly connected with bearing seats (4), the top of the bearing seat (4) is provided with two groups of positioning hoops (5), the two groups of positioning hoops (5) are sleeved on the outer wall of the gas pipeline (1), the two groups of positioning hoops (5) are fixedly connected by two groups of fixed screws, the opposite sides of the two groups of bearing seats (4) are provided with two groups of connecting rods (6), the top of the two groups of connecting rods (6) is installed with a plurality of groups of protection frames (7) at equal distances, the top of the plurality of groups of protection frames (7) is respectively provided with guardrails (8), the top of the bearing seat (4) is symmetrically provided with two groups of installation grooves (9), the bottom of the two groups of positioning hoops (5) is fixedly connected with installation blocks (10) matched with the installation grooves (9), the two groups of installation blocks (10) are respectively inserted into the two groups of installation grooves (9), two groups of positioning blocks (13) are respectively fixedly connected on the side walls of the two groups of bearing seats (4), a first insertion slot (15) is formed in the side wall of the positioning block (13), a first containing groove (14) is formed in the side of the bearing seat (4) and communicates with the first insertion slot (15), one end of the connecting rod (6) is sequentially inserted into the first insertion slot (15) and the first containing groove (14), and the connecting rod (6) is fixedly connected with the positioning block (13).

2. A crash barrier for gas pipelines according to claim 1, characterized in that: The top of the two groups of positioning hoops (5) is fixedly connected with fixed blocks (11), a threaded hole (12) is formed in the side of the two groups of fixed blocks (11), the fixed screw is threadedly connected in the threaded hole (12), and one end of the fixed screw penetrates through the threaded hole (12) and is threadedly connected with a locking nut.

3. The crash barrier of claim 1, wherein: Second insertion slots (16) matched with the connecting rods (6) are formed in the two sides of the protection frame (7), a second containing groove (17) is formed in the side of the protection frame (7) and communicates with the second insertion slot (16), and the outer wall of the connecting rod (6) is sequentially clamped in the second insertion slot (16) and the second containing groove (17).

4. A crash barrier for gas pipelines according to claim 3, characterized in that: A limiting column (18) is fixedly connected to the inner top of the second containing groove (17), a limiting hole (19) matched with the limiting column (18) is formed in the top of the connecting rod (6), and the bottom end of the limiting column (18) is inserted into the limiting hole (19).

5. The easy-to-inspect anti-collision guard rail for gas pipelines according to claim 1, characterized in that: Two groups of positioning blind holes (20) are formed in the top of the protection frame (7), two groups of positioning columns (21) matched with the positioning blind holes (20) are fixedly connected to the bottom of the guardrail (8), the bottom ends of the two groups of positioning columns (21) are respectively inserted into the two groups of positioning blind holes (20), and the two groups of positioning columns (21) are fixedly connected with the protection frame (7).

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