CN218406701U

CN218406701U - Construction plank road of underground factory building

Info

Publication number: CN218406701U
Application number: CN202222689401.5U
Authority: CN
Inventors: 邱长华; 张雷; 王海涛; 李俊; 鲁志强; 张江宜
Original assignee: China Gezhouba Group No 2 Engineering Co Ltd
Current assignee: China Gezhouba Group No 2 Engineering Co Ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-01-31
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses an underground factory building construction plank road solves current construction plank road connected mode and for inserting the hole inslot portion, does not set up more stable structure, has the problem of certain potential safety hazard. The stack channel is inserted into the hole slot to ensure poor safety. The fixed welding of left side surface of plank road vaulting pole head has 1 st threaded rod, and is three the equal sliding connection of internal surface of plank road vaulting pole head has two stoppers. This underground factory building construction plank road structure through separating plank road vaulting pole head and plank road vaulting pole main part, puts into the hole that the massif was cut a hole with plank road vaulting pole main part, and the use instrument wrench movement 2 threaded rod drives and removes to the right side gradually, drives the toper piece and removes right, and the extrusion stopper removes to both sides, and the stopper shifts out the inside and massif hole inner wall contact of plank road vaulting pole head, increases frictional force, reaches firm structure's effect.

Description

Construction plank road of underground factory building

Technical Field

The utility model relates to an underground factory building construction plank road technical field specifically is an underground factory building construction plank road structure.

Background

Construct hydraulic engineering, could control rivers, prevent flood disasters, and carry out the regulation and the distribution of water yield, with satisfy people's life and the needs of production to the water resource, hydraulic engineering needs to be built the dam, the dyke, the spillway, the sluice, a water inlet, the channel, it is the fistular way to ferry, the raft way, the hydraulic construction buildings of different grade type such as fishway, when hydraulic engineering constructs, often need construct underground factory building and hold hydraulic engineering's equipment and apparatus, construct the in-process at hydraulic engineering underground factory building, need construct a lot of plank road, be used for transporting material or confession people's walking, current patent can refer to the patent number: CN208023526U through above structural improvement, has simple structure firmly, can dismantle, and bearing capacity is strong, prevents skidding, advantages such as subassembly reuse to the problem and not enough that exist in the current device have been solved effectively.

The structure of fixing the plank road in mountain body hole inslot portion is not set up in current patent, and traditional connected mode is mostly inside inserting the hole inslot, does not set up more stable structure, adopts and fixes the vaulting pole by the principle that gravitational potential energy converts frictional force into, has certain potential safety hazard.

Disclosure of Invention

The utility model aims at providing an underground factory building construction plank road that the security is good.

In order to achieve the above purpose, the utility model provides a following technical scheme:

underground factory building construction gallery, including a plurality of vaulting pole heads 1, vaulting pole main part 6, vaulting pole head 1 is the box structure, the fixed welding in left end surface of box has 1 threaded

rod

2, 1 threaded rod 2 is the open barrel in both ends, the inner chamber fixed mounting of box has nut 3, 2 threaded rod 4 cooperates with nut 3 through the open barrel in both ends of 1 threaded

rod

2, 2 threaded rod 4 left end has the square hole, the right-hand member is connected with the main aspects of 1 voussoir, the right-hand member both sides wall of box has the through-hole of symmetry, the symmetrical plane laminating of two symmetrical stoppers 13 constitutes the assembly, the left end of assembly is with 1 voussoir complex wedge groove, the right-hand member of assembly is the rectangle lug, the both sides of assembly are the 2 voussoir of two stoppers 13, each through the inner wall connection that a spring 5 is relative with the box in the both sides wall, the 2 voussoir of two stoppers 13 is located the through-hole of the symmetry of box right-hand member both sides wall when not atress, the screw cooperation of 1 threaded rod 2 and the right-hand member of vaulting pole main part 6, the higher authority of vaulting pole main part is connected with backup pad 11 through 1 bolt 12.

A1 st ring frame 7 is fixedly welded on the right end of the stay bar main body 6, a linkage plate 8 in movable fit with the stay bar main body is arranged in the 1 st ring frame 7, a 2 nd ring frame (9) is fixedly welded on the left end of the box body of the stay bar head 1, the 2 nd ring frame 9 is matched with the linkage plate 8, and a 2 nd bolt 10 is in threaded connection with the upper surface of the 2 nd ring frame.

A plurality of anti-slip holes are formed in the upper surface of the supporting plate 11, and the anti-slip holes are in a rectangular array.

The stay bar main body 6 is provided with a groove which is matched with the left side and the right side of the supporting plate 11.

The box body of the stay bar head 1 is provided with a cover plate, the 2 nd ring frame 9 is positioned on the cover plate, and the cover plate is connected with the box body through screws.

The support plate 11 is connected to the three stay bar bodies 6.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this underground factory building construction plank road structure, through separating plank road vaulting pole head and plank road vaulting pole main part, put into the hole that the massif was cut open with plank road vaulting pole main part, use the instrument to twist 2 threaded rod, it removes to the right side gradually to drive the wedge, it removes to the both sides to drive the stopper, the stopper shifts out the inside and massif hole inner wall contact of plank road vaulting pole head, increase frictional force, it establishes on 1 threaded rod to rotate the cover with plank road vaulting pole main part, reach stable structure's effect, solved and not set up the structure of fixing the plank road in massif hole inslot portion in the current patent, traditional connected mode is mostly inside inserting the hole inslot, do not set up more stable structure, there is the problem of certain potential safety hazard.

2. This underground factory building construction plank road structure through with the linkage board pass 1 ring frame and 2 ring frame inside, wrench movement 1 st bolt and linkage board laminating reach restriction plank road vaulting pole main part pivoted purpose.

3. This underground factory building construction plank road structure places the backup pad in three plank road vaulting pole main part through needs, and the 2 nd bolt of wrench movement uses the effect that reaches the fixed support board with the cooperation of plank road vaulting pole main part to the effect of convenient fixed structure platform has been reached.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a schematic top sectional view of the trestle stay head of the present invention;

fig. 4 is a three-dimensional schematic view of the support rod head of the plank road and the related structure thereof.

In the figure: 1. a stay bar head; 2. 1, a first threaded rod; 3. a nut; 4. a 2 nd threaded rod; 5. a spring; 6. a stay bar body; 7. the 1 st ring frame; 8. a linkage plate; 9. a 2 nd ring frame; 10. a 1 st bolt; 4. a support plate; 11. a 2 nd bolt; 12. and a stop block 13.

Detailed Description

Underground factory building construction plank road, including a plurality of vaulting pole heads 1, vaulting pole main part 6, vaulting pole head 1 is the box, the fixed welding in left end surface of box has 1 threaded

rod

2, 2 threaded rod 4 left end has the square hole, the right-hand member is connected with the main aspects of 1 voussoir, the right-hand member both sides wall of box has the through-hole of symmetry, the symmetrical plane laminating of two symmetrical stoppers 13 constitutes the assembly, the left end of assembly is with 1 voussoir complex wedge groove, the assembly right-hand member is the rectangle lug, the both sides of assembly are the 2 voussoir of two stoppers 13, the both sides of rectangle lug respectively through a spring 5 with the relative interior wall connection of box, the 2 voussoir of two stoppers 13 is located the symmetrical through-hole of box right-hand member both sides wall when not atress, 1 threaded rod 2 and vaulting pole main part 6's screw cooperation, the higher authority of vaulting pole main part 6 is connected with backup pad 11 through 1 bolt 12.

A1 st ring frame 7 is fixedly welded on the right end of the stay bar main body 6, a linkage plate 8 in movable fit with the stay bar main body is arranged in the 1 st ring frame 7, a 2 nd ring frame 9 is fixedly welded on the left end of the box body of the stay bar head 1, the 2 nd ring frame 9 is matched with the linkage plate 8, and a 2 nd bolt 10 is in threaded connection with the upper surface of the 2 nd ring frame.

A plurality of anti-skidding holes are formed in the upper face of the supporting plate 11 and are in a rectangular array.

The support plate 11 is connected to the three stay bar bodies 6.

Building hydraulic engineering, could control rivers, prevent flood disasters, when hydraulic engineering builds, often need to build underground factory building and hold hydraulic engineering's equipment and apparatus, in hydraulic engineering underground factory building construction in-process, need cut a hole on the massif, separate gallery strut head 1 and gallery strut main part 6, put gallery strut main part 6 into the hole that the massif was cut, use the instrument wrench movement 2 threaded rod 4, drive and move to the right side gradually, drive the bell shape piece and move to the right side, extrusion stopper 13 moves to both sides, stopper 13 shifts out gallery strut head 1 inside and the contact of massif hole inner wall through the symmetrical through-hole of box right-hand member both sides wall, increase frictional force, establish gallery strut main part 6 rotation cover on 1 threaded rod 2, reach the effect of stably connecting gallery strut head 1 and gallery strut main part 6, pass interlocking plate 8 inside 1

ring frame

7 and 2 ring frame 9, wrench movement 1 bolt 10 and interlocking plate 8, restrict gallery strut main part 6 rotation and reach the effect of stably connecting gallery strut head 1 and gallery strut main part 6, the effect that the gallery strut structure mostly has not set up the more internal structure of the patent of the firm connection of the traditional patent, the problem that has not set up has been solved.

Make things convenient for the workman to have operating space to construct underground factory building in order to found the plank road, need place backup pad 11 on three plank road vaulting pole main part 6, then wrench movement 2 nd bolt 12, then 2 nd bolt 12 uses the effect that reaches fixed backup pad 11 with the cooperation of plank road vaulting pole main part 6 to the effect of convenient fixed structure platform has been reached.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Underground factory building construction plank road, including a plurality of vaulting pole heads (1), vaulting pole main part (6), a serial communication port, vaulting pole head (1) is the box, the fixed welding of left end surface of box has 1 threaded rod (2), 1 threaded rod (2) are the open barrel in both ends, the inner chamber fixed mounting of box has nut (3), 2 threaded rod (4) through the open barrel in both ends of 1 threaded rod (2) and nut (3) cooperation, its left end has the square hole, the right-hand member is connected with the main part of 1 voussoir, the right-hand member both sides wall of box has the through-hole of symmetry, the symmetrical plane laminating constitution assembly of stopper (13) of bisymmetry, the left end of assembly be with 1 voussoir complex wedge groove, the right-hand member of assembly is the rectangle lug, the both sides of assembly are the 2 voussoir of two stoppers, the both sides of rectangle lug respectively through the inner wall connection that a spring (5) and box are relative, the 2 voussoir of two stoppers (13) are located the through-hole of the symmetry of right-hand member when not receiving the pressure of 1 voussoir, the wall of 1 voussoir (2) and vaulting pole main part (6), the screw bolt main part (11) pass through the screw bolt connection above the backup pad (6).

2. The underground factory building construction gallery road according to claim 1, wherein a 1 st ring frame (7) is fixedly welded on the right end of the stay bar main body (6), a linkage plate (8) which is movably matched with the 1 st ring frame (7) is arranged in the 1 st ring frame (7), a 2 nd ring frame (9) is fixedly welded on the left end of the box body of the stay bar head (1), the 2 nd ring frame (9) is matched with the linkage plate (8), and a 2 nd bolt (10) is connected to the upper surface of the 2 nd ring frame (9) in a threaded manner.

3. The underground powerhouse construction plank road of claim 1 or 2, wherein a plurality of anti-slip holes are opened on the supporting plate (11), and the anti-slip holes are in a rectangular array.

4. The underground powerhouse construction plank road of claim 1 or 2, wherein the brace rod main body (6) is provided with grooves to match with the left and right sides of the support plate (11).

5. The underground powerhouse construction plank road of claim 1 or 2, wherein the box body of the stay bar head (1) is provided with a cover plate, the 2 nd ring frame (9) is positioned on the cover plate, and the cover plate is connected with the box body through screws.

6. Underground powerhouse construction plank according to claim 1 or 2, wherein the support plate (11) is connected to three stay bodies (6).