Safety fixing support for comprehensive pipe gallery

Abstract

The utility model relates to the technical field of comprehensive pipe rack pipeline accessory devices, in particular to a comprehensive pipe rack safety fixing support which can be normally used through a small number of screws, and the pipe rack has good shock absorption performance, so that the problems that the screws fall off and the fixing support is broken in the vibration process are solved, and the service life of the pipe rack is prolonged. Therefore, the safety fixing support for the comprehensive pipe gallery is poor in practicability. Comprising an upper fixing frame and a lower fixing frame, the upper fixing frame is fixedly connected with the lower fixing frame through a clamping fixing assembly, a mounting assembly is arranged at the right end of the lower fixing frame, a reinforcing assembly is arranged at the top end of the upper fixing frame, and rubber friction sleeves are arranged at the inner ends of the upper fixing frame and the lower fixing frame.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of comprehensive pipe gallery pipeline accessory device, in particular to a kind of comprehensive pipe gallery safety fixing support. BACKGROUND

[0002] It is known that in urban underground space development, as one of important infrastructures, comprehensive pipe gallery undertakes the centralized laying task of multiple pipelines such as power, communication, water supply and drainage. The traditional fixing support is mostly welded or bolted, but when welded, it is inconvenient for later pipeline maintenance and repair, and when fixed by multiple bolts, it is inconvenient to disassemble during maintenance, and the existing pipeline fixing support and pipeline are integrated after fixing, the pipeline is rigidly connected to the U-shaped clamp, and the pipeline has poor shock absorption performance and is easily damaged by long-term vibration, so the utility is poor. INVENTION CONTENTS

[0003] To solve the above technical problems, the utility model provides a kind of comprehensive pipe gallery safety fixing support, which can be fixed by a small amount of screws for normal use of fixing support, and the pipe rack has good shock absorption performance, so as to prevent the problem of screw falling off and fixing support breaking in vibration, so as to be poor in utility.

[0004] The utility model discloses a kind of comprehensive pipe gallery safety fixing support, including upper fixed frame and lower fixed frame, upper fixed frame is fixedly connected with lower fixed frame by clamping fixed component, the right end of lower fixed frame is provided with installation component, the top of upper fixed frame is provided with reinforcing component, the inner end of upper fixed frame and lower fixed frame is provided with rubber friction sleeve.

[0005] Preferably, the inner end of the two groups of first rubber friction sleeves is provided with multiple rubber convex points.

[0006] Preferably, the clamping fixed component includes two groups of first fixed blocks and two groups of first bolts, the top of lower fixed frame is connected with two groups of first fixed blocks, the bottom of upper fixed frame is provided with two groups of clamping through grooves, two groups of first fixed blocks pass through clamping through grooves respectively, the front end of two groups of first fixed blocks is provided with three groups of first fixed through holes respectively, the front end and rear end of upper fixed frame is provided with second fixed through hole respectively, two groups of first bolts pass through two groups of first fixed through holes and first fixed through hole respectively, and first nut is arranged on two groups of first bolts respectively.

[0007] Preferably, the installation component includes support block and mounting plate, the right end of lower fixed frame is connected with support block, the right end of support block is connected with mounting plate, the right end of mounting plate is provided with six groups of installation through holes, and expansion screws are arranged in the six groups of installation through holes respectively.

[0008] Preferably, two groups of reinforcing ribs are arranged on the support block and mounting plate respectively.

[0009] Preferably, the reinforcing assembly comprises three groups of second fixing blocks, three groups of clamping blocks, a reinforcing block and a second bolt, the top end of the support block is connected with the three groups of second fixing blocks, the top end of the three groups of second fixing blocks is connected with the clamping block respectively, the top end of the upper fixing frame is connected with the reinforcing block, the bottom end of the reinforcing block is provided with a first clamping groove respectively, the front end of the three groups of clamping blocks is provided with three groups of first through holes respectively, the front end of the reinforcing block is provided with a second through hole, the second bolt passes through the three groups of first through holes and the second through hole, and the second bolt is provided with a second nut.

[0010] Preferably, the upper fixing frame, the lower fixing frame, the support plate and the mounting plate are all made of aluminum alloy material.

[0011] Preferably, the upper fixing frame, the lower fixing frame, the support plate and the mounting plate are all treated by zinc-rich primer process and fireproof coating process.

[0012] Compared with the prior art, the utility model has the advantages that: the utility model discloses a fixing support, which is characterized by the following: the upper fixing frame, the lower fixing frame, the support plate and the mounting plate are connected through the first fixing block, the first bolt and the first nut, the support block is connected with the second fixing block, the clamping block is connected with the reinforcing block, and the reinforcing block is connected with the second bolt and the second nut. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 is the connecting structure schematic diagram of the utility model discloses a fixing support;

[0014] Fig. 2 is the lower fixing frame and first fixed block structure schematic diagram of the utility model discloses a fixing support;

[0015] Fig. 3 is the lower fixing frame and support plate connecting structure schematic diagram of the utility model discloses a fixing support;

[0016] Fig. 4 is the upper fixing frame and reinforcing block connecting structure schematic diagram of the utility model discloses a fixing support;

[0017] Mark in the drawing: 1, upper fixing frame;2, lower fixing frame;3, rubber friction sleeve;4, first fixed block;5, first bolt;6, first nut;7, support block;8, mounting plate;9, expansion screw;10, reinforcing rib;11, second fixed block;12, clamping block;13, reinforcing block;14, second bolt;15, second nut. DETAILED DESCRIPTION

[0018] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0019] like Figs. 1 to 4 As shown, this utility model discloses a safety fixing bracket for a utility tunnel, comprising an upper fixing frame 1 and a lower fixing frame 2. The upper fixing frame 1 is fixedly connected to the lower fixing frame 2 via a snap-fit ​​fixing component. An installation component is provided at the right end of the lower fixing frame 2, and a reinforcing component is provided at the top of the upper fixing frame 1. A first rubber friction sleeve 3 is provided at the inner end of both the upper fixing frame 1 and the lower fixing frame 2. This utility model uses a small number of screws for fixing and utilizes a snap-fit ​​fixing component to achieve rapid assembly and disassembly, greatly simplifying the installation process and subsequent maintenance. Furthermore, the rubber friction sleeves inside the upper and lower fixing frames, with multiple rubber protrusions designed at their inner ends, effectively increase the friction coefficient of the contact surface, significantly improving the shock absorption capacity of the bracket. Even under long-term vibration, it can maintain good stability, avoiding the problems of screw loosening or bracket breakage that are prone to occur in traditional rigid connection methods. This improves the service life and stability of the fixing bracket, thus enhancing its practicality.

[0020] As a preferred embodiment of the above, the inner ends of the two sets of first rubber friction sleeves 3 are provided with multiple rubber protrusions; the friction force of the inner ends of the first rubber friction sleeves can be enhanced by multiple sets of rubber protrusions, which significantly improves the shock absorption capability of the bracket while ensuring the stability of the pipeline. Even if it is subjected to vibration for a long time, it can maintain good stability and avoid the problems of loose screws or bracket breakage that are easy to occur under the traditional rigid connection method, thereby enhancing practicality.

[0021] As a preferred embodiment of the above, the clamping and fixing assembly includes two sets of first fixing blocks 4 and two sets of first bolts 5. The top of the lower fixing frame 2 is connected to the two sets of first fixing blocks 4. The bottom of the upper fixing frame 1 is provided with two sets of clamping through slots. The two sets of first fixing blocks 4 pass through the clamping through slots respectively. The front ends of the two sets of first fixing blocks 4 are respectively provided with three sets of first fixing through holes. The front and rear ends of the upper fixing frame 1 are respectively provided with second fixing through holes. The two sets of first bolts 5 pass through the two sets of first fixing through holes and the first fixing through holes respectively. The two sets of first bolts 5 are respectively provided with first nuts 6. When fixing the upper fixing frame and the lower fixing frame, the pipeline is first clamped by the two sets of fixing frames. Then, the two sets of first bolts are inserted into the first through holes and the two sets of second through holes. Finally, the first bolts are fixed by the first nuts. This ensures the overall stability of the fixing frame while facilitating the assembly and disassembly of the fixing frame, thereby enhancing its practicality.

[0022] As the preferred of the above embodiment, the mounting assembly comprises the support block 7 and the mounting plate 8, the right end of the lower fixing frame 2 is connected with the support block 7, the right end of the support block 7 is connected with the mounting plate 8, the right end of the mounting plate 8 is provided with six groups of mounting through holes, and the six groups of mounting through holes are respectively provided with expansion screws 9; when the mounting of the fixing frame is carried out, the expansion screws are inserted into the wall after the holes are punched on the wall, and then the mounting plate is mounted, so that the mounting and fixing of the lower fixing frame are carried out, and therefore the subsequent assembly of the fixing frame and the pipeline is facilitated, and the practicability is enhanced.

[0023] As the preferred of the above embodiment, the support block 7 and the mounting plate 8 are respectively provided with two groups of reinforcing ribs 10; the stability between the support plate and the mounting plate can be enhanced by the two groups of reinforcing ribs, and therefore the practicability is enhanced.

[0024] As the preferred of the above embodiment, the reinforcing assembly comprises three groups of second fixing blocks 11, three groups of clamping blocks 12, a reinforcing block 13 and a second bolt 14, the top end of the support block 7 is connected with the three groups of second fixing blocks 11, the top end of the three groups of second fixing blocks 11 is respectively connected with the clamping block 12, the top end of the upper fixing frame 1 is connected with the reinforcing block 13, the bottom end of the reinforcing block 13 is respectively provided with a first clamping groove, the front end of the three groups of clamping blocks 12 is respectively provided with three groups of first through holes, the front end of the reinforcing block 13 is provided with a second through hole, the second bolt 14 passes through the three groups of first through holes and the second through hole, and the second bolt 14 is provided with a second nut 15; after the upper fixing frame and the lower fixing frame are fixedly connected, the clamping grooves at the bottom of the reinforcing block are clamped with the three groups of clamping blocks, then the second bolt passes through the reinforcing block and the three groups of clamping blocks, and then the bolt is fixed by the second screw, so that the stability between the upper fixing frame and the lower fixing frame is enhanced, and therefore the practicability is enhanced.

[0025] As the preferred of the above embodiment, the upper fixing frame 1, the lower fixing frame 2, the support plate and the mounting plate 8 are all made of aluminum alloy; the aluminum alloy has the advantages of light weight and strong corrosion resistance, and is very suitable for use in the humid environment of underground space, and therefore the practicability is enhanced.

[0026] As the preferred of the above embodiment, the upper fixing frame 1, the lower fixing frame 2, the support plate and the mounting plate 8 are all subjected to the zinc-rich primer process treatment and the fireproof coating process treatment; by adopting the zinc-rich primer process and the fireproof coating process, the corrosion resistance and the fire safety performance are enhanced, and the service life of the product is prolonged, and therefore the practicability is enhanced.

[0027] The utility model discloses a comprehensive pipe gallery safety fixing support, its working principle is, when working, first, the required parts are prepared, then carry out the trepanning in suitable position, after six groups of expansion screws are inserted to the control of wall, and carry out the expansion of screw, then place the pipeline in lower fixed support, after upper fixed support is through two groups of first fixed block and two groups of first penetration clamping groove and clamps, then through two groups of first bolt and first nut and carry out the stable clamping of pipeline, and through two groups of rubber friction cover and multiple rubber convex points and carry out the clamping of pipeline, in guarantee the stable clamping of pipeline, also can improve the shock -absorbing capacity of support significantly, even if long -term vibration influence, can also keep good stability, avoided the screw loosening or support fracture problem that easily appears under traditional rigid connection mode, then through second bolt and second nut and fix the connection of reinforcing pad and three groups of clamping block, then fixed support's later maintenance of pipeline and fixed support can be carried out in time.

[0028] The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0029] The "first", "second", "third" in the utility model do not represent the specific quantity and order, but only for the name distinction.

[0030] The above only is the preferred implementation of the utility model, should point out, for the ordinary skill in the art of the present technology, on the premise of not departing from the technical principle of the utility model, can also make a number of improvements and variations, these improvements and variations also should be regarded as the protection scope of the utility model.

Claims

1. A safety fixing bracket for integrated utility tunnels, characterized in that, It includes an upper fixing frame (1) and a lower fixing frame (2). The upper fixing frame (1) is fixedly connected to the lower fixing frame (2) by a snap-fit ​​fixing component. An installation component is provided at the right end of the lower fixing frame (2). A reinforcing component is provided at the top of the upper fixing frame (1). A first rubber friction sleeve (3) is provided at the inner end of the upper fixing frame (1) and the lower fixing frame (2).

2. The integrated utility tunnel safety fixing support as described in claim 1, characterized in that, The inner ends of the two sets of first rubber friction sleeves (3) are provided with multiple rubber protrusions.

3. The integrated utility tunnel safety fixing support as described in claim 2, characterized in that, The clamping and fixing assembly includes two sets of first fixing blocks (4) and two sets of first bolts (5). The top of the lower fixing frame (2) is connected to the two sets of first fixing blocks (4). The bottom of the upper fixing frame (1) is provided with two sets of clamping through slots. The two sets of first fixing blocks (4) pass through the clamping through slots respectively. The front ends of the two sets of first fixing blocks (4) are respectively provided with three sets of first fixing through holes. The front and rear ends of the upper fixing frame (1) are respectively provided with second fixing through holes. The two sets of first bolts (5) pass through the two sets of first fixing through holes and the first fixing through hole respectively. The two sets of first bolts (5) are respectively provided with first nuts (6).

4. The integrated utility tunnel safety fixing support as described in claim 3, characterized in that, The mounting assembly includes a support block (7) and a mounting plate (8). The right end of the lower fixing bracket (2) is connected to the support block (7), and the right end of the support block (7) is connected to the mounting plate (8). The right end of the mounting plate (8) is provided with six sets of mounting through holes, and expansion screws (9) are respectively provided in the six sets of mounting through holes.

5. A safety fixing bracket for an integrated utility tunnel as described in claim 4, characterized in that, Two sets of reinforcing ribs (10) are respectively provided on the support block (7) and the mounting plate (8).

6. The integrated utility tunnel safety fixing support as described in claim 5, characterized in that, The reinforcement component includes three sets of second fixing blocks (11), three sets of clamping blocks (12), a reinforcement block (13), and a second bolt (14). The top of the support block (7) is connected to the three sets of second fixing blocks (11), the top of the three sets of second fixing blocks (11) is connected to the clamping blocks (12), the top of the upper fixing frame (1) is connected to the reinforcement block (13), the bottom of the reinforcement block (13) is provided with a first clamping groove, the front end of the three sets of clamping blocks (12) is provided with a first through hole, the front end of the reinforcement block (13) is provided with a second through hole, the second bolt (14) passes through the three sets of first through holes and the second through hole, and a second nut (15) is provided on the second bolt (14).

7. A comprehensive utility tunnel safety fixing support as described in claim 6, characterized in that, The upper fixing frame (1), lower fixing frame (2), support plate and mounting plate (8) are all made of aluminum alloy.

8. A safety fixing bracket for an integrated utility tunnel as described in claim 7, characterized in that, The upper fixing frame (1), lower fixing frame (2), support plate and mounting plate (8) are all treated with zinc-rich primer and fireproof coating.

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