CN210887304U

CN210887304U - Piping lane shock absorber support

Info

Publication number: CN210887304U
Application number: CN201921640086.9U
Authority: CN
Inventors: 方长保; 陈春林; 魏洪星; 蒋海民
Original assignee: Sichuan Baohanfeng Renewable Resources Co ltd
Current assignee: Sichuan Baohanfeng Technology Group Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-30
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a piping lane shock absorber support, including first frame and second frame, the top of second frame is opened has the rectangle bearing groove that extends along the piping lane direction of laying, be connected with the plummer that is used for bearing the weight of the piping lane through the first post of moving away to avoid possible earthquakes of multiunit in the bearing groove, the top surface of plummer is the arcwall face, first frame closes through fixed subassembly lid with second frame, the bottom surface department at first frame middle part evenly is equipped with a plurality of supporting seats along the direction of laying of piping lane, open the bottom of supporting seat has the spherical groove, the vertical second post of moving away to avoid possible earthquakes that is equipped with in supporting seat bottom, the one end of second post of moving away to avoid possible earthquakes is equipped with spherical groove matched with the. It can provide effectual structural support to the piping lane, promotes the anti-seismic performance of piping lane, effectively reduces the vibrations of all directions that arouse by the stratum vibration, effectively reduces the structural performance loss of piping lane owing to vibrations lead to.

Description

Piping lane shock absorber support

Technical Field

The utility model relates to a piping lane field particularly, relates to a piping lane shock absorber support.

Background

The utility tunnel plays an important role in meeting the basic demands of the civilian life and improving the comprehensive bearing capacity of the city, and reduces the cost of repeated repair of the road surface and the maintenance cost of the engineering pipeline. The integrity of the road surface and the durability of various pipelines are maintained, and the laying, increasing, decreasing, maintaining and daily management of various pipelines are facilitated. And the pipelines are put into the ground together, thus reducing the contradiction between overhead lines and greening. But ordinary utility tunnel can only bear various load impact on ground in a short time, be difficult to reach long-term antidetonation effect, only can guarantee to resist the load effect under the normal natural condition, when paying the proruption situation (if meet disasters such as earthquake, explosion), it bears the dynamic load and the static load that all directions were applyed, hidden danger such as the pipeline scatters, the structure slump can exist, partial device can't guarantee long-term durability, sometimes the easy inefficacy, some structural design is more complicated, some cost is too high, the maintenance cost that later stage utility tunnel used is seriously increased, cause the phenomenon that utility tunnel life shortens, and. In order to enhance the bearing capacity of the utility tunnel and the capacity of resisting ground load impact and prevent structural instability, the roof and the wall in the prior art need to be thick, and are made through cast-in-place or prefabricated parts, the engineering quantity is large, the construction period is long, the construction cost is high, and the utility tunnel is not favorable for the long-term popularization and use of the anti-seismic utility tunnel.

The present application is made in view of this feature.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a piping lane shock absorber support, it can provide effectual structural support to the piping lane, promotes the anti-seismic performance of piping lane, effectively reduces the vibrations of all directions that arouse by the stratum vibration, effectively reduces the structural performance loss of piping lane owing to vibrations lead to.

In order to realize the above purpose, the technical scheme of the utility model is as follows:

the utility model provides a pipe gallery damping support, which comprises an upper half frame and a lower half frame, wherein the top of the lower half frame is provided with a rectangular bearing groove extending along the laying direction of the pipe gallery, a plurality of groups of first shock-absorbing columns are arranged in the bearing groove along the vertical direction, the top of the first shock-absorbing columns is connected with a bearing platform for bearing the pipe gallery, the width of the bearing platform is matched with the groove width of the bearing groove, the top surface of the bearing platform is an arc surface, the cross-section of first half is the arc, and first half closes so that form the cross-section between first half and the plummer for oval pipe gallery accommodation space through fixed subassembly lid with second half, and the bottom surface department at first half middle part evenly is equipped with a plurality of supporting seats along the direction of laying of pipe gallery, and open the bottom of supporting seat has spherical groove, and the supporting seat bottom is vertical to be equipped with the second post of moving away to avoid possible earthquakes, and the one end of second post of moving away to avoid possible earthquakes is equipped with the spherical protruding with spherical groove matched with, and the other end is articulated with the top of pipe gallery.

Preferably, first both sides are equipped with the clamping part, second both sides are equipped with the lower clamping part that corresponds with last clamping part, go up the clamping part and down centre gripping elastic layer between the clamping part, fixed subassembly includes many fixing bolt and a plurality of fixation nut, and fixing bolt runs through clamping part, elastic layer and lower clamping part in proper order and connects soon with fixation nut, makes first and second lid closes fixedly.

Preferably, the top surface of the bearing table is uniformly provided with a plurality of elastic balls.

Compared with the prior art, the utility model provides a piping lane shock absorber support's beneficial effect is: through setting up plummer and many first post of moving away to avoid possible earthquakes and cooperate with the second post of moving away to avoid possible earthquakes, realize the shock attenuation of the vertical direction of pipe gallery, make the both ends of the second post of moving away to avoid possible earthquakes articulated with first frame, pipe gallery respectively through setting up the bulb and spherical groove, make the pipe gallery can slide along all directions, effective discharge of force.

Drawings

Figure 1 is the utility model provides a pipe gallery shock absorber support's main sectional view.

The labels in the figure are: 10-upper half frame; 101-an upper clamping part; 11-a support seat; 111-spherical groove; 12-a second shock post; 121-spherical convex; 20-lower half frame; 201-lower clamp; 21-a carrying groove; 22-a first shock post; 23-a carrier table; 231-resilient balls; 30-a tube lane accommodation space; 40-an elastic layer.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention:

examples

Referring to fig. 1, an embodiment of the present invention provides a pipe gallery damping support, which includes a first half frame 10 and a second half frame 20, wherein the first half frame 10 and the second half frame 20 are used for isolating a pipe gallery from a soil layer, providing a space for laying the pipe gallery, and providing a damping effect. Wherein, the bottom of the lower half frame 20 is connected with the canal bottom of the canal gallery ditch, for example, fixedly connected with the stratum of the canal bottom through expansion bolts, locking pins, etc., the top of the lower half frame 20 is provided with a rectangular bearing groove 21 extending along the laying direction of the canal gallery, a plurality of groups of first shock-absorbing columns 22 are arranged in the bearing groove 21 along the vertical direction, the top of the plurality of groups of first shock-absorbing columns 22 is connected with a bearing platform 23 for bearing the canal, the width of the bearing platform 23 is matched with the groove width of the bearing groove 21, the bearing platform 23 can slide in the bearing groove 21 along the vertical direction by compressing the first shock-absorbing columns 22, the matched width can prevent the bearing platform 23 from shaking and displacing along the horizontal direction, the rationality of the structure is improved, the top surface of the bearing platform 23 is an arc surface, and the top surface of the bearing platform 23 is uniformly provided with a plurality of elastic balls 231, specifically, the top surface of the bearing platform 23 is, each ball groove is engaged with an elastic ball 231, and the elastic ball 231 can roll in any direction in the corresponding ball groove, where the elastic ball 231 is a ball having a certain elasticity, such as a ball made of rubber, which can roll in the ball groove and has a certain elasticity. The upper half frame 10 has an arc cross section corresponding to the arc-shaped bearing platform 23, the upper half frame 10 has a better bearing capacity and structural strength, the left and right sides of the upper half frame 10 are respectively provided with an upper clamping part 101 extending along the extending direction of the bearing groove 21, the left and right sides of the lower half frame 20 are respectively provided with a lower clamping part 201 corresponding to the upper clamping part 101, an elastic layer 40 is clamped between the upper clamping part 101 and the lower clamping part 201, the upper half frame 10 and the lower half frame 20 are covered by a fixing component to form a pipe gallery accommodating space 30 with an oval cross section between the upper half frame 10 and the bearing platform 23, specifically, in the embodiment, the fixing component comprises a plurality of fixing bolts and a plurality of fixing nuts, the fixing bolts sequentially penetrate through the upper clamping part 101, the elastic layer 40 and the lower clamping part 201 and are screwed with the fixing nuts, the cooperation of the plurality of fixing bolts and the fixing nuts enables the upper half frame 10 and the lower half frame 20 to be relatively covered, meanwhile, the elastic layer 40 clamped between the upper clamping portion 101 and the lower clamping portion 201 is also fixed by the fixing bolt, and when the upper half frame 10 is subjected to pressure in the vertical direction, the elastic layer 40 is compressed by the downward extrusion of the upper clamping portion 101 on the elastic layer 40, so that the relative shock absorption in the vertical direction between the upper half frame 10 and the lower half frame 20 is realized, and the rigid fracture at the joint between the upper half frame 10 and the lower half frame 20 is prevented.

The bottom surface department in the middle part of last half 10 evenly is equipped with a plurality of supporting seats 11 along the direction of laying of pipe rack, the top and the first half 10 of supporting seat 11 are connected, spherical groove 111 has been opened to the bottom of supporting seat 11, correspondingly, the bottom of every supporting seat 11 is vertical respectively to be equipped with a second shock-absorbing column 12, the top of second shock-absorbing column 12 is equipped with the bulb 121 with spherical groove 111 matched with, bulb 121 blocks in the corresponding spherical groove 111, so that the articulated of multi-angle is realized with corresponding supporting seat 11 to second shock-absorbing column 12, the bottom of second shock-absorbing column 12 is articulated with the top of pipe rack, specifically, make the bottom of second shock-absorbing column 12 articulated with the top of pipe rack through the same mode with the articulated mode of above-mentioned spherical groove 111 and bulb 121 in this embodiment.

It should be noted that the first shock absorbing column 22 and the second shock absorbing column 12 in the present embodiment are common shock absorbing elements in the prior art, and in other embodiments, shock absorbing elements capable of providing tensile force and compressive force to a certain extent, such as hydraulic telescopic columns, can be used to achieve the shock absorbing effect.

The arrangement and the use mode of the pipe gallery damping support provided by the embodiment are as follows:

firstly, dig at the bottom and establish the shape assorted piping lane irrigation canals and ditches that are used for laying with half frame 20 down, then place half frame 20 down in the piping lane irrigation canals and ditches, the bottom of the canal stratum that half frame 20 and piping lane irrigation canals and ditches will be down fixed through expansion bolts etc, then place the pipe-shaped piping lane that will lay on plummer 23, plummer 23 pushes down a take the altitude through the cooperation with many first shock absorption columns 22 under the effect of the gravity of piping lane, then close half frame 10 and half frame 20 lid down, make corresponding last clamping part 101 and the lower clamping part 201 that corresponds align, centre gripping elastic layer 40 between the two, then it is fixed with clamping part 201 down with last clamping part 101 through many fixed bolts and nut, then get into the piping lane accommodation space 30 between half frame 10 and half frame 20 down, it can with the top of piping lane articulated respectively with the bottom of a plurality of second shock absorption columns 12. The pipe gallery damping support is installed in a sectional mode, a plurality of the pipe gallery damping supports are installed intermittently in the laying direction of the pipe gallery, and parts, which are prone to vibration or deformation, of the pipe gallery are supported and damped.

When stratum vibration occurs, vibration from the top of the upper half frame 10 applies forces in all directions to the upper half frame 10, wherein the upper half frame 10 downwards extrudes the elastic layer 40 due to component force in the vertical direction, the elastic layer 40 absorbs the vibration in the direction, and simultaneously vibration in other stratum depths enables the upper half frame 10 and the lower half frame 20 to vibrate integrally. Simultaneously, the pipe gallery takes place the roll and the slip of certain degree under the effect of the vibrations of other directions, set up a plurality of elastic ball 231 on the bearing platform 23 on the one hand and can reduce the rigidity contact between pipe gallery and the bearing platform 23, on the other hand can make the roll of pipe gallery more smooth and easy with the slip, effective discharge capacity, the removal that all directions can be realized to the multi-angle articulated messenger pipe gallery that second shock absorber post 12 realized through bulb 121 and spherical groove 111, each junction takes place rigidity fracture when preventing the pipe gallery vibration, make whole shock-absorbing structure more reasonable.

The above is only the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any modification and replacement based on the technical solution and the utility model should be covered in the protection scope of the present invention.

Claims

1. A pipe gallery damping support comprises an upper half frame (10) and a lower half frame (20), and is characterized in that a rectangular bearing groove (21) extending along the pipe gallery laying direction is formed in the top of the lower half frame (20), a plurality of groups of first shock-absorbing columns (22) are arranged in the bearing groove (21) along the vertical direction, the tops of the groups of first shock-absorbing columns (22) are connected with a bearing platform (23) used for bearing a pipe gallery, the width of the bearing platform (23) is matched with the groove width of the bearing groove (21), the top surface of the bearing platform (23) is an arc-shaped surface, the cross section of the upper half frame (10) is arc-shaped, the upper half frame (10) and the lower half frame (20) are covered by a fixing assembly so that a pipe gallery containing space (30) with an oval cross section is formed between the upper half frame (10) and the bearing platform (23), and a plurality of supporting seats (11) are uniformly arranged at the bottom surface of the middle part of the upper half frame (10) along the, spherical groove (111) are opened to the bottom of supporting seat (11), and supporting seat (11) bottom is vertical to be equipped with second and moves away to avoid possible earthquakes post (12), and the one end of second move away to avoid possible earthquakes post (12) is equipped with spherical groove (111) matched with bulb (121), and the other end is articulated with the top of piping lane.

2. The pipe gallery shock absorption support according to claim 1, wherein the upper half frame (10) is provided with upper clamping portions (101) at both sides thereof, the lower half frame (20) is provided with lower clamping portions (201) corresponding to the upper clamping portions at both sides thereof, the elastic layer (40) is clamped between the upper clamping portions (101) and the lower clamping portions (201), the fixing assembly comprises a plurality of fixing bolts and a plurality of fixing nuts, and the fixing bolts sequentially penetrate through the upper clamping portions (101), the elastic layer (40) and the lower clamping portions (201) and are screwed with the fixing nuts, so that the upper half frame (10) and the lower half frame (20) are covered and fixed.

3. The piping lane shock absorbing mount of claim 1, wherein the top surface of said bearing table (23) is uniformly provided with a plurality of resilient balls (231).