CN214116703U

CN214116703U - Municipal administration utility tunnel

Info

Publication number: CN214116703U
Application number: CN202023200741.4U
Authority: CN
Inventors: 邱诚; 蔡维
Original assignee: Fujian Chengshuo Construction Engineering Co ltd
Current assignee: Fujian Chengshuo Construction Engineering Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-09-03
Anticipated expiration: 2030-12-26

Abstract

The application discloses municipal administration utility tunnel relates to municipal administration piping lane technical field, has improved the support intensity of branch, and it includes the piping lane body and a plurality of piping lane support that set up along piping lane body length direction interval, the piping lane support is including being used for fixing the riser on piping lane body inner wall, be provided with a plurality of bracing pieces on the riser perpendicularly, it is a plurality of the bracing piece sets up along the even interval of its length direction, and is a plurality of the one end that the riser was kept away from to the bracing piece all is equipped with the coupling assembling that is used for with adjacent bracing piece end connection, the inserting groove that supplies adjacent screw rod to peg graft is seted up to the one end that the connecting rod deviates from the screw hole, inserting groove and the coaxial setting of screw hole. This application is through the support of screw rod on being connected between the adjacent connecting rod and the bottommost connecting rod to ground, can effectual support intensity who improves the bracing piece tip.

Description

Municipal administration utility tunnel

Technical Field

The application relates to municipal administration piping lane technical field especially relates to a municipal administration utility tunnel.

Background

The pipe gallery is an underground urban pipeline comprehensive passage, integrates various engineering pipelines such as electric power, communication, gas, heat supply, water supply and drainage and the like, and is an important infrastructure for guaranteeing urban operation. The underground pipe gallery is a municipal utility facility which is constructed underground in a city and used for laying municipal utility pipelines and implements unified planning, design, construction and maintenance.

Chinese patent document CN201821606403.0 of application number discloses a municipal administration utility tunnel, and utility tunnel is including setting up at the below ground utility compartment, through bolt fastening power cable support and communication support on the inner wall of utility compartment, and the power cable support includes the first branch subassembly that the pipe gallery direction extends along the multiunit, and first branch subassembly is the first branch of multiunit co-altitude, and first branch passes through bolt fixed mounting on the pipe gallery inner wall.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the cable was taken to lean on cable support's branch, because branch kept away from the one end support intensity of piping lane inner wall lower, along with the lapse of time, the one end that pipe lane inner wall was kept away from to branch inclines towards the direction of piping lane bottom surface easily under the effect of cable gravity, leads to the cable landing from branch.

SUMMERY OF THE UTILITY MODEL

In order to improve the support intensity of branch, this application provides a municipal administration utility tunnel.

The application provides a municipal administration utility tunnel adopts following technical scheme:

a municipal administration comprehensive pipe rack comprises a pipe rack body and a plurality of pipe rack supports arranged at intervals along the length direction of the pipe rack body, wherein each pipe rack support comprises a vertical plate for being fixed on the inner wall of the pipe rack body, a plurality of supporting rods are vertically arranged on the vertical plate, the supporting rods are uniformly arranged at intervals along the length direction of the supporting rods, one ends, far away from the vertical plate, of the supporting rods are respectively provided with a connecting assembly for being connected with the end part of the adjacent supporting rod, each connecting assembly comprises a connecting rod vertically connected to one end, far away from the vertical plate, of each supporting rod, and the middle part of each connecting rod is vertically connected with a rotating shaft rotatably connected with the corresponding supporting rod; one end of the connecting rod is provided with a threaded hole along the axis direction of the connecting rod, a screw rod is connected in the threaded hole in a threaded manner, one end of the connecting rod, which deviates from the threaded hole, is provided with an insertion groove for the insertion of adjacent screw rods, and the insertion groove and the threaded hole are coaxially arranged.

Through adopting above-mentioned technical scheme, when consolidating the bracing piece tip, rotate the connecting rod to vertical state to rotate the screw rod, make the screw rod peg graft the inserting groove tank bottom on adjacent connecting rod, accomplish the connection back between all connecting rods, screw rod on the connecting rod with the bottommost screw rod screw out to the bottom of butt piping lane body, can realize the reinforcement to the bracing piece tip, thereby improve the support intensity of bracing piece tip.

Optionally, the coaxial rolling disc that is cylindric structure that is provided with of one end that the connecting rod was kept away from to the pivot, the diameter of rolling disc is greater than the diameter of pivot, the bracing piece is kept away from one side of riser and is offered the spout that supplies rolling disc sliding connection along its axis direction extension.

Through adopting above-mentioned technical scheme, through with rolling disc sliding connection in the spout, can realize the rotation of connecting rod and connect to make things convenient for the staff to install or change the cable.

Optionally, one end of the support rod, which is far away from the vertical plate, is provided with a transverse clamping groove communicated with the sliding groove for clamping the connecting rod, and the transverse clamping groove is perpendicular to the length direction of the vertical plate.

Through adopting above-mentioned technical scheme, the setting of horizontal draw-in groove, when the staff carries out the installation or the change of cable, can keep at horizontal position in going into horizontal draw-in groove with the connecting rod card to make things convenient for the staff to operate the cable.

Optionally, one end of the support rod, which is far away from the vertical plate, is provided with a vertical clamping groove communicated with the sliding groove for clamping the connecting rod, and the vertical clamping groove is mutually perpendicular to the horizontal clamping groove.

Through adopting above-mentioned technical scheme, the setting of vertical draw-in groove when the connecting rod card is gone into in the vertical draw-in groove, can improve the stability of connecting rod.

Optionally, the notch of the chute is in interference fit with a limiting ring for preventing the rotating disc from separating from the chute.

Through adopting above-mentioned technical scheme, the setting of spacing ring can effectually prevent pivot and bracing piece separation.

Optionally, an elastic element acting on the rotating disc to provide the rotating disc with movement in a direction close to the vertical plate is arranged in the sliding groove.

Through adopting above-mentioned technical scheme, under the elastic action of elastic component, can conveniently support the connecting rod tightly in horizontal draw-in groove or vertical draw-in groove.

Optionally, the elastic element is a spring sleeved on the rotating shaft, one end of the spring abuts against the rotating disc, and the other end of the spring abuts against the limiting ring.

Through adopting above-mentioned technical scheme, adopt the spring as the elastic component, have simple structure, the stable advantage of atress.

Optionally, a rotary block for rotating the screw rod is fixedly connected to the outer peripheral side of one end of the screw rod, which extends out of the threaded hole; when the rotary block is abutted against the adjacent connecting rod and positioned at one end of the insertion groove, the screw rod is inserted into the groove bottom of the insertion groove.

Through adopting above-mentioned technical scheme, the setting of revolving the piece can make things convenient for the staff to rotate the screw rod.

In summary, the present application includes at least one of the following benefits:

1. the support strength of the end part of the support rod can be effectively improved through the connection between the adjacent connecting rods and the support of the screw on the bottommost connecting rod to the ground;

2. through the setting of spring, can conveniently support the connecting rod tightly in horizontal draw-in groove or vertical draw-in groove.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic structural view of the tube lane bracket of the present embodiment;

FIG. 3 is a schematic cross-sectional view of the tube lane bracket of the present embodiment;

FIG. 4 is an exploded view of the connecting rod of the present embodiment;

fig. 5 is a partial schematic view of the present embodiment embodying a lateral card slot.

Description of reference numerals: 1. a pipe rack support; 2. a pipe gallery body; 3. a support bar; 4. a vertical plate; 5. a connecting rod; 6. rotating the disc; 7. a rotating shaft; 8. a chute; 9. a threaded hole; 10. a limiting ring; 11. a screw; 12. inserting grooves; 13. rotating the block; 14. a vertical clamping groove; 15. a transverse clamping groove; 16. a spring; 17. a threaded rod.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses municipal administration utility tunnel refers to 1, 2, including piping lane body 2 and a plurality of piping lane support 1 that set up along 2 length direction intervals of piping lane body. The adjacent pipe gallery supports 1 are evenly arranged at intervals. Piping lane support 1 includes riser 4 and a plurality of bracing pieces 3 that set up perpendicularly on riser 4, and a plurality of bracing pieces 3 set up along riser 4's even interval of length direction. Riser 4 accessible expansion bolts fixes on the inner wall of piping lane body 2, and the cable can be laid on bracing piece 3.

Referring to fig. 1 and 2, the one end that riser 4 was kept away from to every bracing piece 3 all is equipped with coupling assembling, and coupling assembling can connect the one end that riser 4 was kept away from to every bracing piece 3 to support on the bottom surface of piping lane body 2, in order to improve the terminal support intensity of bracing piece 3.

Referring to fig. 2 and 3, the connecting assembly includes a connecting rod 5 and a rotating shaft 7 vertically fixed in the middle of the connecting rod 5, a rotating disc 6 is coaxially arranged at one end of the rotating shaft 7 far away from the connecting rod 5, and the rotating disc 6 is of a cylindrical structure. The one end that the bracing piece 3 kept away from riser 4 is seted up and is supplied the spout 8 of rolling disc 6 sliding connection, and spout 8 extends along the axis direction of bracing piece 3. The rotating shaft 7 can form a rotating and sliding connection between the rotating disc 6 and the sliding chute 8. The notch of the chute 8 is in interference clamping connection with a limiting ring 10 for preventing the rotating disc 6 from separating from the chute 8.

Referring to fig. 2 and 3, a threaded hole 9 is formed in one end of the connecting rod 5, the threaded hole 9 extends along the axis direction of the connecting rod 5, a screw rod 11 is rotatably connected to the threaded hole 9, and one end of the screw rod 11 extends out of the threaded hole 9. One end of the connecting rod 5 far away from the threaded hole 9 is provided with a coaxial insertion groove 12. When carrying out the reinforcement of bracing piece 3, rotate connecting rod 5 to the vertical direction parallel with riser 4, screw hole 9 this moment towards the direction of 2 bottom surfaces of piping lane body, then rotate screw rod 11 for screw rod 11 inserts the inserting groove 12 tank bottoms of adjacent connecting rod 5, and the screw rod 11 that is in on the connecting rod 5 of bottommost rotates to the position of butt in the bottom surface, makes a plurality of connecting rods 5 all use the connecting rod 5 of bottom as the strong point, thereby strengthens the support intensity of 3 tip of every bracing piece.

Referring to fig. 2 and 3, in order to facilitate the rotation of the screw 11, a turning block 13 is fixed to the outer peripheral side of one end of the screw 11 extending out of the threaded hole 9, and when the turning block 13 abuts against the opening position of the threaded hole 9, the adjacent connecting rods 5 are completely separated from each other, so that the connecting rods 5 can rotate freely. When one end of the screw 11 is inserted into the bottom of the adjacent insertion groove 12, the rotary block 13 abuts against the edge of the slot opening of the insertion groove 12.

Referring to fig. 4 and 5, in order to improve the stability of the connecting rod 5 during supporting, a vertical clamping groove 14 parallel to the height direction of the vertical plate 4 is formed in one end of the supporting rod 3 far away from the vertical plate 4, and the connecting rod 5 can be clamped into the vertical clamping groove 14, so that a vertical state of the connecting rod 5 is formed.

Referring to fig. 4 and 5, in order to facilitate installation of the cable, a transverse clamping groove 15 perpendicular to the vertical clamping groove 14 is formed in one end, away from the vertical plate 4, of the support rod 3, the vertical clamping groove 14 is connected with the transverse clamping groove 15 to form a cross-shaped structure, and a notch of the sliding groove 8 is located at a crossing position of the vertical clamping groove 14 and the transverse clamping groove 15. When the connecting rod 5 is clamped into the transverse clamping groove 15, the connecting rod 5 is in a horizontal state, so that the installation and replacement of the cable are facilitated.

Referring to fig. 3 and 4, the sliding groove 8 is provided with an elastic member acting on the rotating disc 6 to provide the rotating disc 6 with movement toward the direction close to the vertical plate 4. The elastic element is a spring 16 sleeved on the rotating shaft 7, one end of the spring 16 is abutted against the rotating disc 6, and the other end of the spring is abutted against the limiting ring 10. Under the action of the spring 16, the rotating shaft 7 can drive the connecting rod 5 to abut against the vertical clamping groove 14 or the horizontal clamping groove 15, so that a user can operate the connecting rod 5 conveniently.

Referring to fig. 3 and 4, in order to facilitate the installation of the spring 16, the limit ring 10 and other components, a threaded rod 17 is arranged in the middle of one side of the rotating disc 6 close to the rotating shaft 7, the rotating disc 6 can be detachably connected to one end of the rotating shaft 7 through the threaded rod 17, and after the spring 16 and the limit ring 10 are sleeved on the rotating shaft 7, the rotating disc 6 is screwed on the end of the rotating shaft 7.

The embodiment of the application provides a municipal administration utility tunnel's implementation principle does:

when the cable is installed, the connecting rod 5 can be rotated to a horizontal position, so that the connecting rod 5 is abutted against and fixed in the transverse clamping groove 15 under the action of the spring 16.

After the installation of the cable is completed, the connecting rod 5 can be rotated to a vertical position and clamped into the vertical clamping groove 14 for fixing, and then the rotary block 13 is rotated, so that the screw rod 11 is inserted into the bottom of the adjacent insertion groove 12. And rotate the screw rod 11 on the connecting rod 5 of bottommost portion to the bottom of contradicting in piping lane body 2, can accomplish the reinforcement measure to 3 tip of bracing piece.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a municipal administration utility tunnel, includes piping lane body (2) and a plurality of piping lane support (1) that set up along piping lane body (2) length direction interval, its characterized in that: the pipe rack support (1) comprises a vertical plate (4) fixed on the inner wall of a pipe rack body (2), a plurality of supporting rods (3) are vertically arranged on the vertical plate (4), the supporting rods (3) are uniformly arranged along the length direction at intervals, one ends, far away from the vertical plate (4), of the supporting rods (3) are respectively provided with a connecting assembly used for being connected with the end part of the adjacent supporting rod (3), each connecting assembly comprises a connecting rod (5) vertically connected to one end, far away from the vertical plate (4), of each supporting rod (3), and the middle part of each connecting rod (5) is vertically connected with a rotating shaft (7) rotatably connected with the corresponding supporting rod (3); threaded hole (9) are seted up along its axis direction to the one end of connecting rod (5), threaded connection has screw rod (11) in screw hole (9), inserting groove (12) that supply adjacent screw rod (11) to peg graft are seted up to the one end that connecting rod (5) deviates from screw hole (9), inserting groove (12) and screw hole (9) coaxial setting.

2. The municipal utility tunnel of claim 1, wherein: the coaxial rolling disc (6) that is cylindric structure that is provided with of one end that connecting rod (5) were kept away from in pivot (7), the diameter of rolling disc (6) is greater than the diameter of pivot (7), spout (8) that supply rolling disc (6) sliding connection are offered along its axis direction extension to one side that riser (4) were kept away from in bracing piece (3).

3. The municipal utility tunnel of claim 2, wherein: the one end that riser (4) were kept away from in bracing piece (3) is seted up and is supplied horizontal draw-in groove (15) of connecting rod (5) joint with spout (8) intercommunication, the length direction of horizontal draw-in groove (15) perpendicular to riser (4).

4. The municipal utility tunnel of claim 3, wherein: the one end that riser (4) were kept away from in bracing piece (3) is seted up and is supplied vertical draw-in groove (14) of connecting rod (5) joint with spout (8) intercommunication, vertical draw-in groove (14) and horizontal draw-in groove (15) mutually perpendicular.

5. The municipal utility tunnel of claim 4, wherein: the interference joint of the notch of the chute (8) is provided with a limit ring (10) used for preventing the rotating disc (6) from separating from the chute (8).

6. The municipal utility tunnel of claim 5, wherein: an elastic piece which acts on the rotating disc (6) to provide movement towards the direction close to the vertical plate (4) for the rotating disc (6) is arranged in the sliding groove (8).

7. The municipal utility tunnel of claim 6, wherein: the elastic part is a spring (16) sleeved on the rotating shaft (7), one end of the spring (16) is abutted against the rotating disc (6), and the other end of the spring is abutted against the limiting ring (10).

8. The municipal utility tunnel of claim 7, wherein: a rotary block (13) for rotating the screw rod (11) is fixedly connected to the outer peripheral side of one end of the screw rod (11) extending out of the threaded hole (9); when the rotary block (13) is abutted against the adjacent connecting rod (5) and is positioned at one end of the insertion groove (12), the screw rod (11) is inserted into the groove bottom of the insertion groove (12).