CN113972602A

CN113972602A - Explosion-proof utility tunnel support

Info

Publication number: CN113972602A
Application number: CN202111092870.2A
Authority: CN
Inventors: 陈群; 张学贤; 黄长烛; 张美娇
Original assignee: Fujian Kangda Technology Co ltd
Current assignee: Fujian Kangda Technology Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-01-25

Abstract

The invention discloses an explosion-proof comprehensive pipe gallery support in the technical field of shockproof supports, wherein a sliding groove is formed in the front wall of a fixed pipe, a limiting through hole is formed in the left wall and the right wall of the fixed pipe, a sliding block is connected between the two ends of the inside of the fixed pipe in a sliding manner, a limiting screw hole is formed in the left side of the sliding block, a limiting screw penetrates through the limiting through hole and is detachably screwed with the limiting screw hole, a vertical screw is rotatably connected with the sliding block, an upper threaded seat and a lower threaded seat which are opposite in thread direction are screwed on the vertical screw, clamping blocks penetrating through the sliding groove are fixedly connected to the outer walls of the upper threaded seat and the lower threaded seat, two groups of clamping blocks are mutually far away from the inner side wall opposite to a cross beam and abut against the cross beam to realize that the cross beam is fixed on the sliding block; the included angle between the clamping block and the fixed pipe can be adjusted; the elastic bandage and the perforation are matched to fix the plurality of groups of pipelines on the mounting plate.

Description

Explosion-proof utility tunnel support

Technical Field

The invention relates to the technical field of shockproof supports, in particular to an explosion-proof comprehensive pipe gallery support.

Background

In the power pipeline and the communication pipeline work progress, need adopt circular piping lane to bury these pipelines underground. In order to facilitate the installation of pipelines, pipe gallery brackets are required to be installed in the pipelines, and the hoisting support of the pipelines in the pipe gallery is realized through the pipe gallery brackets; when an earthquake with local seismic fortification intensity occurs, the earthquake damage can be reduced, and secondary disasters can be reduced and prevented as much as possible, so that the aims of reducing casualties and property loss are fulfilled.

The existing support cannot be flexibly changed, most of connecting pieces are of fixed structures, one connecting piece can only fix one pipeline, and the adaptability of the pipe gallery support to the variety of the pipelines is influenced.

Based on the technical scheme, the invention designs the explosion-proof comprehensive pipe rack bracket to solve the problems.

Disclosure of Invention

The invention aims to provide an explosion-proof comprehensive pipe rack support to solve the problem that the existing support proposed in the background art cannot be flexibly changed.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an explosion-proof utility tunnel support, is including fixed pipe, crossbeam and stop screw, the spout has been seted up between the fixed pipe antetheca both ends, equidistant I-shaped arrangement has seted up spacing through-hole between the fixed pipe left and right sides wall both ends, sliding connection has the slider between the fixed intraduct both ends, spacing screw has been seted up on the slider left side, stop screw passes spacing through-hole and can dismantle the spiro union with spacing screw, slider internal rotation has perpendicular screw rod, the spiro union has last screw thread seat and lower screw thread seat opposite in thread direction on the perpendicular screw rod, it has the clamp splice that passes the spout with lower screw thread seat outer wall rigid coupling, and is two sets of the clamp splice is kept away from each other and is realized the crossbeam to fix on the slider with the opposite inside wall butt of crossbeam.

Preferably, the fixed through holes are formed in the fixed pipe rear wall at two ends at equal intervals in a straight line, and the avoidance groove is formed in one side, close to the fixed through holes, of the sliding block.

Preferably, the middle part of the vertical screw rod is fixedly connected with a turbine, the sliding block is internally and rotatably connected with a transverse worm rod meshed with the turbine, and the vertical screw rod is arranged.

Preferably, the clamp splice includes slide, clamp splice body, with the support of the "L" type structure of slider rigid coupling, the clamp splice body articulates at the vertical free end of support, the slide slides at the horizontal end of support, the vertical end spiro union of support has adjusting screw, adjusting screw one end and slide swing joint, it has the connecting rod to articulate on the slide, the connecting rod other end is articulated with clamp splice body one end.

Preferably, friction salient points are arranged on the outer side of the clamping block body.

Preferably, the two groups of clamping blocks are symmetrically arranged.

Preferably, the installation plate is arranged, a guide hole is formed in the cross beam, a guide rod penetrating through the guide hole is fixedly connected to the installation plate, a lifting screw rod is connected to the cross beam in a threaded mode, and one end of the lifting screw rod is movably connected with the guide rod.

Preferably, the two ends of the outer side of the mounting plate are provided with isolation bosses which are arranged in a straight line at equal intervals.

Preferably, mounting panel one end rigid coupling has the couple of fuse, equidistant the having seted up perforation between the mounting panel both ends, can dismantle on the couple and be connected with elastic bandage, mounting panel other end spiro union has stop screw, the elastic bandage other end passes the perforation and is connected with stop screw.

Preferably, an inner regular hexagonal groove is formed in one end, which is flush with the outer wall of the sliding block, of the transverse scroll rod.

Compared with the prior art, the invention has the beneficial effects that: the sliding block can be adjustably fixed at any position between the fixed pipes, and the two groups of clamping blocks are far away from each other to clamp the beam; the included angle between the clamping block and the fixed pipe can be adjusted; the elastic bandage and the perforation are matched to fix the plurality of groups of pipelines on the mounting plate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the fitting structure of the fixing tube and the sliding block according to the present invention;

FIG. 3 is a schematic view of a structure of the invention with a slide block and a limit screw;

FIG. 4 is a schematic view of the internal structure of the slider according to the present invention;

FIG. 5 is a schematic view of a clamping block according to the present invention;

FIG. 6 is a schematic view of the mounting plate and cross member mating structure of the present invention;

fig. 7 is a schematic view of the structure of the elastic band and the mounting plate.

1. A fixed tube; 11. a limiting through hole; 12. a fixing through hole; 13. a chute; 2. a slider; 21. a limiting screw hole; 22. an avoidance groove; 23. erecting a screw rod; 24. a transverse scroll bar; 25. an upper threaded seat; 26. a lower threaded seat; 27. a turbine; 3. a clamping block; 31. a support; 32. adjusting the screw rod; 33. a slide base; 34. a connecting rod; 35. a clamp block body; 36. rubbing the salient points; 4. a cross beam; 41. a guide hole; 5. a lifting screw; 6. a guide rod; 7. mounting a plate; 71. isolating the boss; 72. perforating; 73. hooking; 74. clamping the screw rod; 8. An elastic band; 9. and a limiting screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides an explosion-proof utility tunnel support, including fixed pipe 1, crossbeam 4 and stop screw 9, spout 13 has been seted up between the 1 antetheca both ends of fixed pipe, equidistant I-shaped arrangement has seted up spacing through-hole 11 between the 1 left and right wall both ends of fixed pipe, sliding connection has slider 2 between the 1 inside both ends of fixed pipe, spacing screw 21 has been seted up on 2 left sides of slider, stop screw 9 passes spacing through-hole 11 and can dismantle the spiro union with

spacing screw

21, 2 internal rotation of slider have perpendicular screw 23, it has screw thread opposite direction's last screw thread seat 25 and lower screw thread seat 26 to erect screw 23, it has the clamp splice 3 that passes spout 13 to go up screw thread seat 25 and lower screw thread seat 26 outer wall rigid coupling, two sets of clamp splices 3 keep away from each other and realize crossbeam 4 to fix on slider 2 with the opposite inside wall butt of crossbeam 4.

Furthermore, the two ends of the back wall of the fixed pipe 1 are provided with fixed through holes 12 in a line at equal intervals, and one side of the sliding block 2 close to the fixed through holes 12 is provided with an avoiding groove 22.

Further, a turbine 27 is fixedly connected to the middle of the vertical screw 23, and a transverse scroll bar 24 and the vertical screw 23 which are meshed with the turbine 27 are rotatably connected to the slider 2.

Further, the clamping block 3 comprises a sliding seat 33, a clamping block body 35 and a support 31 of an L-shaped structure fixedly connected with the sliding block 2, the clamping block body 35 is hinged at the vertical free end of the support 31, the sliding seat 33 slides at the transverse end of the support 31, the vertical end of the support 31 is in threaded connection with an adjusting screw 32, one end of the adjusting screw 32 is movably connected with the sliding seat 33, a connecting rod 34 is hinged on the sliding seat 33, and the other end of the connecting rod 34 is hinged with one end of the clamping block body 35.

Furthermore, friction bumps 36 are arranged on the outer side of the clamp block body 35.

Furthermore, the two groups of clamping blocks 3 are symmetrically arranged.

Furthermore, a mounting plate 7 is arranged, a guide hole 41 is formed in the cross beam 4, a guide rod 6 penetrating through the guide hole 41 is fixedly connected to the mounting plate 7, a lifting screw rod 5 is screwed on the cross beam 4, and one end of the lifting screw rod 5 is movably connected with the guide rod 6.

Further, the two ends of the outer side of the mounting plate 7 are provided with isolation bosses 71 in a straight line at equal intervals.

Furthermore, a hook 73 connected into a whole is fixedly connected to one end of the mounting plate 7, through holes 72 are formed in the two ends of the mounting plate 7 at equal intervals, an elastic bandage 8 is detachably connected to the hook 73, a limiting screw 9 is screwed to the other end of the mounting plate 7, and the other end of the elastic bandage 8 penetrates through the through holes 72 to be connected with the limiting screw 9.

Furthermore, an inner regular hexagonal groove is formed at one end of the transverse scroll bar 24, which is flush with the outer wall of the sliding block 2.

One embodiment of the invention:

an external bolt penetrates through the fixing through hole 12 to fix the fixing pipe 1 on the wall, an avoiding groove 22 of the slide block 2 is used for avoiding the head of the bolt to prevent interference, a threaded end of the limit screw 9 penetrates through a limit through hole 11 on the left side wall of the fixing pipe 1 to be in threaded connection with a limit screw hole 21 on the left side wall of the slide block 2, the slide block 2 is fixed inside the fixing pipe 1, an external hexagonal wrench penetrates through the limit through hole 11 on the right side wall of the fixing pipe 1 to be inserted into an inner regular hexagonal groove of the transverse scroll bar 24, thereby driving the worm 24 to rotate, the worm 24 rotates to drive the vertical screw 23 to rotate through the meshed turbine 27, the axis of the worm 24 is vertical to the axis of the vertical screw 23, the vertical screw 23 rotates to drive the upper thread seat 25 and the lower thread seat 26 to synchronously approach or separate from each other, therefore, two groups of symmetrical clamping blocks 3 are synchronously close to or far away from each other, the clamping blocks 3 penetrate through the sliding grooves 13 and extend to the outside of the fixed pipe 1, and the sliding grooves 13 are used for avoiding the clamping blocks 3 from moving;

two groups of symmetrical clamping blocks 3 are synchronously far away and are respectively abutted against the upper inner side wall and the lower inner side wall of the cross beam 4, so that the cross beam 4 is fixed on the sliding block 2, and the cross beam 4 can be provided with a plurality of groups which are fixed on the fixed pipe 1 through the sliding blocks 2 in one-to-one correspondence;

in order to keep the beam 4 horizontally arranged, the sliding seat 33 is driven by the adjusting screw 32 to linearly move on the transverse end of the bracket 31, the middle part of the clamping block body 35 is hinged with the vertical free end of the bracket 31, the lower end of the connecting rod 34 is hinged with the sliding seat 33, the upper end of the connecting rod 34 is hinged with the left end of the clamping block body 35, the sliding seat 33 moves to drive the clamping block body 35 to rotate through the connecting rod 34, and the friction force between the friction convex point 36 on the outer side wall of the clamping block body 35 and the inner side wall of the beam 4 is improved;

the two groups of clamping blocks 3 are symmetrically arranged, the included angle between the clamping block body 35 and the sliding block 2 is adjusted, and meanwhile the two groups of clamping block bodies 35 are kept parallel;

rotatory lifting screw 5 drives the vertical removal of guide bar 6, and the interval between 6 vertical removal regulation mounting panels of guide bar 7 and the crossbeam 4 because slider 2 passes spacing through-hole 11 through stop screw 9 and fixes on fixed pipe 1, and the crossbeam 4 height of the fixed pipe 1 of different groups is probably different, and the mounting panel 7 highly is favorable to the mounting panel 7 highly uniform of the fixed pipe 1 of different groups to finely tune mounting panel 7.

The top of the mounting plate 7 is provided with the isolation bosses 71 which are arranged in a straight line at equal intervals, the circular pipeline is horizontally limited through the two adjacent isolation bosses 71, and the circular pipeline is prevented from moving at will at the top of the mounting plate 7.

Set up the perforation 72 of equidistant range of word between the mounting panel 7 both ends, multiunit pipeline can be placed at mounting panel 7 top, mounting panel 7 bottom left end rigid coupling has couple 73, mounting panel 7 bottom right-hand member threaded connection has clamping screw 74, elastic bandage 8 one end can be dismantled and hang on couple 73, elastic bandage 8 one end can freely pass perforation 72 when leaving couple 73, the elastic bandage 8 other end and clamping screw 74 swing joint, when elastic bandage 8 twines the pipeline, rotatory clamping screw 74 drives deformable elastic bandage 8 and compresses tightly multiunit pipeline simultaneously.

The electrical equipment is connected with an external power supply through an external control switch.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an explosion-proof utility tunnel support, includes fixed pipe (1), crossbeam (4) and stop screw (9), its characterized in that: a sliding chute (13) is arranged between the two ends of the front wall of the fixed pipe (1), limiting through holes (11) are arranged in a straight line at equal intervals between the two ends of the left and right walls of the fixed pipe (1), a sliding block (2) is connected between the two ends of the inner part of the fixed pipe (1) in a sliding way, a limiting screw hole (21) is arranged at the left side of the sliding block (2), the limit screw (9) passes through the limit through hole (11) and is detachably screwed with the limit screw hole (21), a vertical screw rod (23) is rotationally connected in the sliding block (2), an upper thread seat (25) and a lower thread seat (26) with opposite thread directions are screwed on the vertical screw rod (23), go up screw thread seat (25) and lower screw thread seat (26) outer wall rigid coupling have and pass clamp splice (3) of spout (13), two sets of clamp splice (3) are kept away from each other and are realized crossbeam (4) and fix on slider (2) with the opposite inside wall butt of crossbeam (4).

2. An explosion proof utility tunnel support of claim 1, characterized in that: fixed through hole (12) have been seted up to equidistant line arrangement between fixed pipe (1) back wall both ends, slider (2) are close to fixed through hole (12) one side and have been seted up and dodge groove (22).

3. An explosion proof utility tunnel support of claim 1, characterized in that: the middle part of the vertical screw rod (23) is fixedly connected with a turbine (27), the sliding block (2) is rotatably connected with a transverse worm rod (24) meshed with the turbine (27), and the vertical screw rod (23) is arranged.

4. An explosion proof utility tunnel support of claim 3, characterized in that: the clamp splice (3) include slide (33), clamp splice body (35), with support (31) of "L" type structure of slider (2) rigid coupling, clamp splice body (35) articulate at the vertical free end of support (31), slide (33) are in the horizontal end slip of support (31), the vertical end spiro union of support (31) has adjusting screw (32), adjusting screw (32) one end and slide (33) swing joint, it has connecting rod (34) to articulate on slide (33), the connecting rod (34) other end is articulated with clamp splice body (35) one end.

5. An explosion proof utility tunnel support of claim 4, characterized in that: and friction salient points (36) are arranged on the outer side of the clamping block body (35).

6. An explosion proof utility tunnel support of claim 5, characterized in that: the two groups of clamping blocks (3) are symmetrically arranged.

7. An explosion proof utility tunnel support of claim 6, characterized in that: be provided with mounting panel (7), bullport (41) have been seted up on crossbeam (4), the rigid coupling has guide rod (6) that run through bullport (41) on mounting panel (7), the spiro union has lifting screw (5) on crossbeam (4), lifting screw (5) one end and guide rod (6) swing joint.

8. An explosion proof utility tunnel support of claim 7, characterized in that: the mounting plate (7) outside is provided with the isolation boss (71) between the both ends at equidistant straight line row.

9. An explosion proof utility tunnel support of claim 7, characterized in that: mounting panel (7) one end rigid coupling has couple (73) of fuse, equidistant perforation (72) have been seted up between mounting panel (7) both ends, can dismantle on couple (73) and be connected with elastic bandage (8), mounting panel (7) other end spiro union has stop screw (9), elastic bandage (8) other end passes perforation (72) and is connected with stop screw (9).

10. An explosion proof utility tunnel support of claim 9, characterized in that: an inner regular hexagonal groove is formed in one end, parallel and level to the outer wall of the sliding block (2), of the transverse scroll (24).