CN216999854U

CN216999854U - Underground pipe gallery construction protection device

Info

Publication number: CN216999854U
Application number: CN202220752218.2U
Authority: CN
Inventors: 鲁俊宝; 星满田; 田冲; 车德勇; 张云辉
Original assignee: China Railway No 3 Group Co ltd Transportation Engineering Branch Conmpany; China Railway North Investment Co ltd; China Railway No 3 Engineering Group Co Ltd
Current assignee: China Railway No 3 Group Co ltd Transportation Engineering Branch Conmpany; China Railway North Investment Co ltd; China Railway No 3 Engineering Group Co Ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-07-19
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses an underground pipe gallery construction protection device, which belongs to the technical field of pipe gallery construction, and comprises a support bottom plate, wherein the top of the support bottom plate is fixedly connected with two support plates, a second through groove is formed in each support plate, the top and the bottom of the inner wall of each second through groove are rotatably connected with a rotating shaft through bearings, the other end of each rotating shaft is fixedly connected with a fixing plate, one side of each fixing plate is fixedly connected with a plurality of pedals, the top of each support plate is fixedly connected with a support top plate, a third groove is formed in each support top plate, and the inner wall of each third groove is fixedly connected with a double-shaft motor. The double-shaft motor has the beneficial effects that through the arrangement of the double-shaft motor, the double-shaft motor works, and the two output shafts of the double-shaft motor can both drive the threaded columns to rotate, so that the threaded sleeves can be driven to move back and forth, and then the two first connecting plates can be driven to move back and forth, so that the purpose of increasing the supporting area can be realized.

Description

Underground pipe gallery construction protection device

Technical Field

The utility model relates to the technical field of pipe gallery construction, in particular to an underground pipe gallery construction protection device.

Background

Pipe gallery, i.e. the corridor of the pipeline. Many of the pipes in chemical and related industries are grouped together and arranged along the outside of a plant or building, typically in the air, supported by a support, in a manner similar to a corridor.

As disclosed in the chinese patent, an underground piping lane construction protection device has the following publication numbers: CN211818202U, published date: 2020.10.30, including base, roof and guard plate, the bottom of base is fixed with the supporting legs, the top of changeing the handle is fixed with the threaded rod, the left and right sides below of movable block all is connected with first support, the top of bracing piece is fixed with the roof, and the left and right sides of roof all is fixed with the extension board. It can not only prevent that the piping lane from collapsing, can also avoid constructor or construction equipment to fall from underground pipe gallery's wall body, has played better guard action.

However, this patent still has the drawback in the use, and it only can support the piping lane, and inconvenient staff utilizes it to carry out work as the cat ladder, and the use limitation is great, and increase area support effect is relatively poor moreover, and also inconvenient staff carries it, consequently is unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Aiming at the defects in the prior art, the utility model aims to provide an underground pipe gallery construction protection device which has the characteristics of inconvenient use and poor supporting effect.

(2) Technical scheme

In order to achieve the above purpose, the utility model provides an underground piping lane construction protection device, which comprises a supporting bottom plate, wherein the top of the supporting bottom plate is fixedly connected with two supporting plates, a second through groove is formed in each supporting plate, the top and the bottom of the inner wall of the second through groove are rotatably connected with a rotating shaft through bearings, the other end of each rotating shaft is fixedly connected with a fixing plate, one side of each fixing plate is fixedly connected with a plurality of pedals, the top of each supporting plate is fixedly connected with a supporting top plate, a third groove is formed in each supporting top plate, the inner wall of each third groove is fixedly connected with a double-shaft motor, two output shafts of each double-shaft motor are fixedly connected with threaded columns, the surfaces of the threaded columns are in threaded connection with threaded sleeves, the other ends of the threaded sleeves are fixedly connected with first connecting plates, and the bottoms of the supporting top plates and the two first connecting plates are both fixedly connected with supporting frames, the inner wall of the supporting frame is fixedly connected with a second electric push rod, a fourth groove is formed in the position, close to four corners, in the supporting bottom plate, and a first electric push rod is fixedly connected to the inner wall of the fourth groove.

When the underground pipe gallery construction protection device adopting the technical scheme is used, through the double-shaft motor, the two output shafts of the double-shaft motor can both drive the threaded columns to rotate, so that the threaded sleeves can be driven to move back and forth, and then the two first connecting plates can be driven to move back and forth, and therefore the purpose of increasing the supporting area can be achieved.

Furthermore, wear to be equipped with in the footboard and hold up the pole, first electric putter other end fixedly connected with universal wheel, the equal fixedly connected with reinforcing plate in backup pad front side and rear side, reinforcing plate other end fixed connection is on supporting baseplate.

Furthermore, a second sliding groove is formed in each of two sides of the third groove, a sliding plate is connected to each second sliding groove in a sliding mode, and the sliding plates are fixedly connected to the threaded sleeves.

Furthermore, the other end of the second electric push rod is fixedly connected with a ground binding bolt through a mounting plate, and an electromagnet is arranged on the inner wall of the second through groove.

Furthermore, two second grooves are formed in the supporting top plate, first sliding grooves are formed in two sides of the inner wall of each second groove, sliding blocks are connected in the first sliding grooves in a sliding mode, the sliding blocks are fixedly connected to the second connecting plate, and the other end of the second connecting plate is fixedly connected to the first connecting plate.

Furthermore, a control panel is arranged on the front side of the supporting bottom plate, and the control panel is electrically connected with the first electric push rod, the electromagnet, the second electric push rod and the double-shaft motor through leads.

(3) Advantageous effects

In conclusion, the utility model has the following beneficial effects:

1. through the arrangement of the double-shaft motor, the double-shaft motor works, the two output shafts of the double-shaft motor can both drive the threaded column to rotate, so that the threaded sleeve can be driven to move back and forth, and further the two first connecting plates can be driven to move back and forth, so that the purpose of increasing the supporting area can be realized, and through the arrangement of the second electric push rod, the ground binding bolt can be driven to move up and down along with the extension or shortening of the second electric push rod, so that the supporting frame can be reinforced and fixed, and further the stability of the first connecting plates can be improved;

2. the first electric push rod is arranged, so that the universal wheel can be driven to move up and down along with the extension or shortening of the first electric push rod, a worker can conveniently move the device through the universal wheel, and the fixed plate can be adsorbed by the electromagnet through the arrangement of the electromagnet, so that the worker can conveniently use the pedal;

3. through setting up second spout and slide, with the help of the sliding action of slide in the second spout, can cooperate the screw thread post to make the more stable back-and-forth movement that carries on of thread bush to stability when improving first connecting plate and carrying out the back-and-forth movement.

Drawings

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

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

FIG. 2 is a perspective view of the support base of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an enlarged view of the portion B of FIG. 2;

fig. 5 is a schematic structural view of a bottom perspective of the support frame of the present invention.

The labels in the figures are:

1. a support base plate; 2. a support plate; 3. a support rod; 4. a pedal; 5. a reinforcing plate; 6. a fixing plate; 7. a first connecting plate; 8. supporting a top plate; 9. a support frame; 10. a first electric push rod; 11. a universal wheel; 12. a first through groove; 13. a first groove; 14. a control panel; 15. an electromagnet; 16. a second through groove; 17. a rotating shaft; 18. a second groove; 19. a slider; 20. a first chute; 21. a second connecting plate; 22. a dual-axis motor; 23. a threaded post; 24. a slide plate; 25. a threaded sleeve; 26. a second chute; 27. a third groove; 28. a ground binding bolt; 29. a second electric push rod; 30. and a fourth groove.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood and obvious, the technical solutions in the embodiments of the present invention are clearly and completely described below to further illustrate the utility model, and obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.

Example (b):

the present invention is described in further detail below with reference to FIGS. 1-5.

Referring to fig. 1-5, the present invention provides a technical solution: a protection device for underground pipe gallery construction comprises a supporting base plate 1, wherein the top of the supporting base plate 1 is fixedly connected with two supporting plates 2, a second through groove 16 is arranged in each supporting plate 2, the top and the bottom of the inner wall of each second through groove 16 are rotatably connected with a rotating shaft 17 through bearings, the other end of each rotating shaft 17 is fixedly connected with a fixing plate 6, one side of each fixing plate 6 is fixedly connected with a plurality of pedals 4, the top of each supporting plate 2 is fixedly connected with a supporting top plate 8, a third groove 27 is arranged in each supporting top plate 8, the inner wall of each third groove 27 is fixedly connected with a double-shaft motor 22, by arranging the double-shaft motor 22, the double-shaft motor 22 works, two output shafts of the double-shaft motor 22 can drive the threaded column 23 to rotate, thereby driving the threaded sleeve 25 to move back and forth, and then can drive two first connecting plates 7 and carry out the back-and-forth movement, consequently can realize the purpose that increases the support area.

Equal fixedly connected with screw thread post 23 on two output shafts of biax motor 22, the screw thread opposite direction of two screw thread posts 23, screw thread post 23 surface threaded connection has thread bush 25, thread bush 25 other end fixedly connected with first connecting plate 7, the equal fixedly connected with carriage 9 in roof 8 and two first connecting plate 7 bottoms, carriage 9 inner wall fixedly connected with second electric putter 29, through setting up second electric putter 29, along with extension or shortening of second electric putter 29, can drive and prick ground bolt 28 and reciprocate, thereby can strengthen fixedly to carriage 9, and then can improve first connecting plate 7's stability.

Fourth recess 30 has all been seted up to the position that is close to the four corners in the supporting baseplate 1, and the first electric putter 10 of fourth recess 30 inner wall fixedly connected with through setting up first electric putter 10, along with the extension of first electric putter 10 or shorten, can drive universal wheel 11 and reciprocate to can make things convenient for the staff to remove the device through universal wheel 11, wear to be equipped with in the footboard 4 and hold up pole 3, the other end fixedly connected with universal wheel 11 of first electric putter.

2 front sides of backup pad and the equal fixedly connected with reinforcing plate 5 of rear side, 5 other end fixed connection of reinforcing plate is on supporting baseplate 1, second spout 26 has all been seted up to third recess 27 both sides, through setting up second spout 26 and slide 24, with the help of the sliding action of slide 24 in second spout 26, can cooperate threaded column 23 to make the more stable back-and-forth movement that carries on of thread bush 25, thereby improve the stability when first connecting plate 7 carries out the back-and-forth movement, sliding connection has slide 24 in second spout 26, slide 24 fixed connection is on thread bush 25.

Specifically, the other end of the second electric push rod 29 is fixedly connected with a ground binding bolt 28 through a mounting plate, and the inner wall of the second through groove 16 is provided with an electromagnet 15.

Through adopting above-mentioned technical scheme, through setting up electro-magnet 15, with the help of electro-magnet 15's adsorption, can adsorb fixed plate 6 to can make things convenient for the staff to use footboard 4.

Specifically, two second grooves 18 are formed in the supporting top plate 8, first sliding grooves 20 are formed in two sides of the inner wall of each second groove 18, sliding blocks 19 are connected in the first sliding grooves 20 in a sliding mode, the sliding blocks 19 are fixedly connected to second connecting plates 21, and the other ends of the second connecting plates 21 are fixedly connected to the first connecting plates 7.

Through adopting above-mentioned technical scheme, through setting up first spout 20 and slider 19, with the help of the sliding action of slider 19 in first spout 20, can cooperate double-shaft motor 22 to make the more stable back-and-forth movement that carries on of first connecting plate 7.

Specifically, a control panel 14 is arranged on the front side of the supporting base plate 1, and the control panel 14 is electrically connected with the first electric push rod 10, the electromagnet 15, the second electric push rod 29 and the double-shaft motor 22 through conducting wires.

By adopting the technical scheme, the control panel 14 is arranged, so that the working states of the first electric push rod 10, the electromagnet 15, the second electric push rod 29 and the double-shaft motor 22 can be conveniently controlled by a worker respectively.

The working principle of the utility model is as follows: firstly, the device can be moved to a use position through the universal wheel 11, then the first electric push rod 10 can be controlled to be shortened, the universal wheel 11 is driven to move upwards, the supporting bottom plate 1 is contacted with the ground, then the double-shaft motor 22 can be started, the double-shaft motor 22 works, two output shafts of the double-shaft motor 22 can both drive the threaded column 23 to rotate, the threaded sleeve 25 is driven to move back and forth, the two first connecting plates 7 are driven to move back and forth, after the first connecting plates 7 are moved to a proper position, the second electric push rod 29 can be controlled to move downwards, the ground binding bolt 28 is driven to move downwards, the device is strengthened and fixed, when a worker needs to utilize the pedal 4 to perform high-place operation, the electromagnet 15 can be controlled to stop working, then the pedal 4 is rotated to the outer side by virtue of the rotating action of the rotating shaft 17 in the bearing, then the electromagnet 15 is controlled to start working to fix the fixing plate 6, and finally, performing high-place operation by using the pedal 4.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides an underground pipe gallery construction protector, includes supporting baseplate (1), its characterized in that: the supporting base plate is characterized in that two supporting plates (2) are fixedly connected to the top of the supporting base plate (1), a second through groove (16) is formed in each supporting plate (2), the top and the bottom of the inner wall of each second through groove (16) are rotatably connected with a rotating shaft (17) through bearings, the other end of each rotating shaft (17) is fixedly connected with a fixing plate (6), a plurality of pedals (4) are fixedly connected to one side of each fixing plate (6), a supporting top plate (8) is fixedly connected to the top of each supporting plate (2), a third groove (27) is formed in each supporting top plate (8), a double-shaft motor (22) is fixedly connected to the inner wall of each third groove (27), threaded columns (23) are fixedly connected to two output shafts of each double-shaft motor (22), threaded sleeves (25) are connected to the surface of each threaded column (23) in a threaded manner, and first connecting plates (7) are fixedly connected to the other ends of the threaded sleeves (25), the supporting roof plate (8) and the two first connecting plates (7) are fixedly connected with supporting frames (9) at the bottoms, the supporting frames (9) are fixedly connected with second electric push rods (29), fourth grooves (30) are formed in the positions, close to the four corners, of the supporting bottom plate (1), and the fourth grooves (30) are fixedly connected with first electric push rods (10).

2. The underground piping and tunnel construction guard of claim 1, wherein: the supporting rod (3) penetrates through the pedal (4), the other end of the first electric push rod (10) is fixedly connected with a universal wheel (11), the front side and the rear side of the supporting plate (2) are fixedly connected with reinforcing plates (5), and the other end of each reinforcing plate (5) is fixedly connected to the supporting base plate (1).

3. The underground gallery construction guard of claim 1, wherein: second sliding grooves (26) are formed in two sides of the third groove (27), sliding plates (24) are connected in the second sliding grooves (26) in a sliding mode, and the sliding plates (24) are fixedly connected to the threaded sleeves (25).

4. The underground gallery construction guard of claim 1, wherein: the other end of the second electric push rod (29) is fixedly connected with a ground binding bolt (28) through a mounting plate, and an electromagnet (15) is arranged on the inner wall of the second through groove (16).

5. The underground gallery construction guard of claim 1, wherein: two second grooves (18) are formed in the supporting top plate (8), first sliding grooves (20) are formed in two sides of the inner wall of each second groove (18), sliding blocks (19) are connected in the first sliding grooves (20) in a sliding mode, the sliding blocks (19) are fixedly connected to second connecting plates (21), and the other ends of the second connecting plates (21) are fixedly connected to the first connecting plates (7).

6. The underground gallery construction guard of claim 1, wherein: the front side of the supporting base plate (1) is provided with a control panel (14), and the control panel (14) is electrically connected with the first electric push rod (10), the electromagnet (15), the second electric push rod (29) and the double-shaft motor (22) through conducting wires.