CN214740499U

CN214740499U - Protection device is used in subway station construction

Info

Publication number: CN214740499U
Application number: CN202121171504.1U
Authority: CN
Inventors: 王俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-11-16
Anticipated expiration: 2031-05-28

Abstract

The utility model belongs to the technical field of construction safety equipment, in particular to a protection device for subway station construction, which comprises a supporting component, a protection component, a connecting component and an extension component, wherein the supporting component comprises vertical plates, a supporting seat and connecting plates, the bottom of the vertical plates is fixedly provided with the supporting seat, one side surface opposite to the vertical plates is fixedly provided with the connecting plate, the protection component is arranged between the two connecting plates, the back surface of the connecting plate is fixedly connected with the connecting component, the protection component comprises a baffle, a frame body and a connecting rod, the baffle is fixedly connected with the baffle through the frame body, the left side surface and the right side surface of the frame body are fixedly provided with the connecting rod, one end of the connecting rod is inserted into one side surface of the connecting plate, the isolation belt is formed by arranging the supporting component and the protection component, preliminary protection is carried out, and the supporting component is connected with the extension component in a sliding way, the extension assembly can be unfolded upwards, so that the protection range of the device is increased.

Description

Protection device is used in subway station construction

Technical Field

The utility model belongs to the technical field of the construction safety equipment, specifically be a protector is used in subway station construction.

Background

With the development of economy and science and technology, modern vehicles are also continuously improved and developed, a subway station is an important building in an urban rail transit network and is a main place for passengers to take and land, transfer and wait.

The existing protection device is small in size, cannot achieve a good protection effect, is easy to be overturned or toppled over, cannot exert the safety guarantee function, is large in size and cannot cause inconvenience in use during transportation and installation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a protector is used in subway station construction possesses the advantage of stretching, has solved the problem that large-scale protector is not convenient for erect.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a protection device for subway station construction comprises a supporting component, a protection component, a connecting component and an expansion component;

the protective assembly comprises five baffles, a frame body and connecting rods, the baffles are fixedly connected with the baffle through the frame body, the connecting rods are fixedly arranged on the left side surface and the right side surface of the frame body, and one ends of the connecting rods are inserted into one side surface of the connecting plate;

the connecting assembly comprises a connecting box and a pressing rod, a sliding groove is formed in the back of the connecting box, a sliding block is connected inside the sliding groove in a sliding mode, one side face of the sliding block is fixedly connected with one end of the pressing rod, a containing groove is formed in the top of the connecting box, and an expansion assembly is arranged inside the containing groove;

the extension subassembly includes horizontal pole, curb plate and montant, the curb plate is provided with two, both ends respectively with a side fixed connection of two curb plates about the horizontal pole, the another side that the horizontal pole was kept away from to the curb plate is provided with the pinion rack, the curb plate is pegged graft in the top of holding tank, the montant is provided with five, montant fixed mounting is in the lower surface of horizontal pole.

Preferably, the supporting component comprises a vertical plate, two supporting seats and two connecting plates, the vertical plate is provided with the two supporting seats and the two supporting seats are fixedly installed at the bottom of the vertical plate, the connecting plates are fixedly installed at one side face opposite to the vertical plate, a protection component is arranged between the two connecting plates, and the back face of each connecting plate is fixedly connected with a connecting component.

Through adopting above-mentioned scheme, the area of contact of supporting seat increase and ground makes the device place steadily, and the riser supports coupling assembling and protective component.

Preferably, a side of the inner wall of the connecting box is rotationally connected with a side of the gear, the gear is meshed with the connecting toothed plate, a side of the reel is fixedly connected to the other side of the gear, the other side of the reel is rotationally connected with the other side of the inner wall of the connecting box, one end of the rope is fixedly connected to the inside of the reel, and the other end of the rope is fixedly connected with the top of the slider.

Through adopting above-mentioned scheme, promote the depression bar downwards, make the depression bar drive the slider, the rope is connected in the downward pulling of slider, makes the spool drive gear revolve, makes gear drive pinion rack, and the curb plate receives the power and upwards rises, reaches the effect of lifting extension subassembly.

Preferably, the back of the baffle is provided with a connecting groove, the top of the connecting groove penetrates through the top of the baffle, and five vertical rods are respectively inserted into the connecting groove of the baffle.

Through adopting above-mentioned scheme, connect the montant through the spread groove, further stabilize the position of extension subassembly.

Preferably, the length of the connecting groove is greater than that of the vertical rod.

Through adopting above-mentioned scheme, the length of spread groove is longer than the montant, prevents that the montant from breaking away from.

Preferably, a side fixed mounting that the riser is close to the depression bar has the pivot, a side that the riser was kept away from in the pivot rotates and is connected with the commentaries on classics board, it is the L type to change the board, it sets up in the bottom of spout to change the board.

Through adopting above-mentioned scheme, when the depression bar removed to the bottommost, rotate the pivot, will change the board and rotate to the depression bar top, make the depression bar rigidity, reach fixed extension device's effect.

Preferably, the front of the connecting plate is fixedly provided with a reflective strip, and the top of the connecting plate is provided with a warning lamp.

Through adopting above-mentioned scheme, the crowd that probably passes through can be reminded to accessible reflection of light strip and warning light at night.

Preferably, the activity groove has been seted up to the inside of connecting plate, the activity groove runs through the connecting plate and keeps away from a side of riser, the inside of activity groove is provided with the litter, the one end that the framework was kept away from to the connecting rod is cup jointed in the surface of litter, the air chamber has been cup jointed to the bottom of litter, the air chamber sets up in the bottom of connecting rod, the inside of air chamber is provided with spring and sound tube.

Through adopting above-mentioned scheme, when the baffle received pressure, the connecting rod oppresses the air chamber along the litter gliding, makes the air discharge of air intracavity, and the air is through the phonating pipe, and the air chamber makes a sound, warns the personnel that probably cross protector.

(III) advantageous effects

Compared with the prior art, the utility model provides a protector is used in subway station construction possesses following beneficial effect:

1. this protector is used in subway station construction constitutes the median through setting up supporting component and protecting component, carries out preliminary protection, and supporting component sliding connection extends the subassembly simultaneously, and the extension subassembly can upwards expand, makes the protective scope of device increase.

2. When the protection component receives the extrusion, can oppress the air chamber downwards, and the air chamber shrink can sound warning staff to and warning device personnel around need not to climb over protector, keep away from the job site, prevent to take place danger.

Drawings

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

fig. 2 is a schematic rear view of the extended middle extension assembly of the present invention;

fig. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic rear sectional view of the connecting box of the present invention;

FIG. 5 is a schematic view of the cross-sectional front view of the connecting plate of the present invention;

fig. 6 is an enlarged schematic structural view of the position a of the present invention.

In the figure:

1. a support assembly; 11. a vertical plate; 12. a supporting seat; 13. a connecting plate; 131. a movable groove; 14. a light-reflecting strip; 15. a warning light; 16. a connecting member; 17. a slide rod; 18. an air chamber;

2. a guard assembly; 21. a baffle plate; 211. connecting grooves; 22. a frame body; 23. a connecting rod;

3. a connecting assembly; 31. a connecting box; 311. accommodating grooves; 32. a chute; 33. a pressure lever; 34. a slider; 35. a gear; 36. a reel; 37. connecting ropes; 38. a rotating shaft; 39. rotating the plate;

5. an expansion component; 51. a cross bar; 52. a side plate; 53. a vertical rod; 54. a toothed plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

A protection device for subway station construction comprises a support component 1, a protection component 2, a connecting component 3 and an expansion component 5;

the protective assembly 2 comprises baffle plates 21, a frame 22 and connecting rods 23, five baffle plates 21 are arranged, the baffle plates 21 are fixedly connected with the baffle plates 21 through the frame 22, the connecting rods 23 are fixedly arranged on the left side surface and the right side surface of the frame 22, and one end of each connecting rod 23 is inserted into one side surface of the connecting plate 13;

the connecting assembly 3 comprises a connecting box 31 and a pressing rod 33, a sliding groove 32 is formed in the back of the connecting box 31, a sliding block 34 is connected inside the sliding groove 32 in a sliding mode, one side face of the sliding block 34 is fixedly connected with one end of the pressing rod 33, an accommodating groove 311 is formed in the top of the connecting box 31, and an expansion assembly 5 is arranged inside the accommodating groove 311;

extension subassembly 5 includes horizontal pole 51, curb plate 52 and montant 53, curb plate 52 is provided with two, both ends respectively with a side fixed connection of two curb plates 52 about horizontal pole 51, the another side that horizontal pole 51 was kept away from to curb plate 52 is provided with pinion rack 54, curb plate 52 pegs graft in the top of holding tank 311, montant 53 is provided with five, montant 53 fixed mounting is in the lower surface of horizontal pole 51.

The supporting assembly 1 comprises vertical plates 11, supporting seats 12 and connecting plates 13, the number of the vertical plates 11 is two, the supporting seats 12 are fixedly installed at the bottoms of the two vertical plates 11, the connecting plates 13 are fixedly installed on one opposite side surfaces of the two vertical plates 11, a protecting assembly 2 is arranged between the two connecting plates 13, and the back surfaces of the connecting plates 13 are fixedly connected with a connecting assembly 3; one side surface of the inner wall of the connecting box 31 is rotatably connected with one side surface of a gear 35, the gear 35 is meshed with a connecting toothed plate 54, one side surface of a reel 36 is fixedly connected to the other side surface of the gear 35, the other side surface of the reel 36 is rotatably connected with the other side surface of the inner wall of the connecting box 31, one end of a connecting rope 37 is fixedly connected to the inside of the reel 36, and the other end of the connecting rope is fixedly connected with the top of the slider 34; the back surface of the baffle plate 21 is provided with a connecting groove 211, the top of the connecting groove 211 penetrates through the top of the baffle plate 21, and five vertical rods 53 are respectively inserted into the connecting grooves 211 of five baffle plates 21; the length of the sliding groove 32 is smaller than that of the side plate 52, and the length of the connecting groove 211 is larger than that of the vertical rod 53; a side fixed mounting that riser 11 is close to depression bar 33 has pivot 38, a side rotation that riser 11 was kept away from in pivot 38 is connected with commentaries on classics board 39, it is the L type to change board 39, it sets up in the bottom of spout 32 to change board 39.

Referring to fig. 1-6, the expansion assembly 5 is hidden at the back of the protection assembly 2 when the expansion assembly 5 is flat, after the device is erected, according to the terrain of the protection place, it can be considered that the expansion assembly 5 is lifted, the press rod 33 is pressed downwards, the press rod 33 drives the slide block 34 to move downwards, the connecting rope 37 is forced to be pulled out from the reel 36, the reel 36 rotates to drive the gear 35, the gear 35 drives the toothed plate 54, the side plate 52 moves upwards, the cross rod 51 pulls the vertical rod 53 out of the connecting groove 211, the cross rod 51 and the vertical rod 53 form another protective guard at the top of the protection assembly 2, the protection range is increased, after the press rod 33 moves to the bottommost part, the rotating plate 39 rotates to move to the top of the press rod 33, the press rod 33 cannot move upwards, the effect of fixing the expansion assembly 5 is achieved, when the expansion assembly 5 needs to be retracted, the rotating plate 39 rotates to the bottom, the side plate 52 moves downwards under the effect of gravity, the toothed plate 54 rotates the gear 35 causing the spool 36 to wind the connecting cord 37 back onto the body surface.

Example two

On the basis of the first embodiment, a mode of warning and reminding dangerous behaviors is added.

The front surface of the connecting plate 13 is fixedly provided with a reflecting strip 14, and the top of the connecting plate 13 is provided with a warning lamp 15; the utility model discloses a riser 11, including connecting plate 13, activity groove 131, connecting rod 23, air chamber 18, activity groove 131 has been seted up to the inside of connecting plate 13, activity groove 131 runs through a side that connecting plate 13 kept away from riser 11, the inside of activity groove 131 is provided with litter 17, the one end that framework 22 was kept away from to connecting rod 23 cup joints in litter 17's surface, litter 17's bottom has cup jointed the air chamber, air chamber 18 sets up in connecting rod 23's bottom, the inside of air chamber 18 is provided with spring and sound tube.

Referring to fig. 1-6, when someone oppresses the protection component 2, baffle 21 drives connecting rod 23 to move down, and connecting rod 23 oppresses air chamber 18 downwards, and air chamber 18 contracts, and the gas in the air chamber is discharged through inside phonation pipe, and the phonation pipe makes a sound, reminds that probably overturn or rely on the device, after losing pressure, the spring in air chamber 18 makes connecting rod 23 get back to the original position, wherein the phonation pipe model is YC 100327.

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. The utility model provides a protector is used in construction of subway station, includes supporting component (1), protecting component (2), coupling assembling (3) and extension subassembly (5), its characterized in that:

the protective assembly (2) comprises five baffles (21), a frame body (22) and connecting rods (23), the baffles (21) are fixedly connected with the baffles (21) through the frame body (22), the connecting rods (23) are fixedly mounted on the left side surface and the right side surface of the frame body (22), and one ends of the connecting rods (23) are inserted into one side surface of the connecting plate (13);

the connecting assembly (3) comprises a connecting box (31) and a pressing rod (33), a sliding groove (32) is formed in the back face of the connecting box (31), a sliding block (34) is connected to the inside of the sliding groove (32) in a sliding mode, one side face of the sliding block (34) is fixedly connected with one end of the pressing rod (33), an accommodating groove (311) is formed in the top of the connecting box (31), and an expansion assembly (5) is arranged inside the accommodating groove (311);

extension subassembly (5) include horizontal pole (51), curb plate (52) and montant (53), curb plate (52) are provided with two, both ends respectively with a side fixed connection of two curb plates (52) about horizontal pole (51), the another side of keeping away from horizontal pole (51) in curb plate (52) is provided with pinion rack (54), peg graft in the top of holding tank (311) curb plate (52), montant (53) are provided with five, montant (53) fixed mounting is in the lower surface of horizontal pole (51).

2. The protection device for subway station construction as claimed in claim 1, wherein: supporting component (1) includes riser (11), supporting seat (12) and connecting plate (13), riser (11) are provided with two, two the equal fixed mounting in bottom of riser (11) has supporting seat (12), two the equal fixed mounting in a side that riser (11) is relative has connecting plate (13), is provided with between two connecting plates (13) protection component (2), the back fixedly connected with coupling assembling (3) of connecting plate (13).

3. The protection device for subway station construction as claimed in claim 1, wherein: one side of the inner wall of connecting box (31) rotates with one side of gear (35) to be connected, gear (35) meshing connection pinion rack (54), one side of another side fixedly connected with spool (36) of gear (35), another side of spool (36) rotates with the another side of connecting box (31) inner wall to be connected, the inside fixedly connected with of spool (36) is connected the one end of rope (37), the other end of connecting rope (37) and the top fixed connection of slider (34).

4. The protection device for subway station construction as claimed in claim 1, wherein: connecting groove (211) have been seted up to the back of baffle (21), the top of connecting groove (211) runs through the top of baffle (21), five montant (53) peg graft respectively with five inside connecting groove (211) of baffle (21).

5. The protection device for subway station construction as claimed in claim 4, wherein: the length of the connecting groove (211) is larger than that of the vertical rod (53).

6. The protection device for subway station construction as claimed in claim 2, wherein: a side fixed mounting that riser (11) are close to depression bar (33) has pivot (38), a side rotation of riser (11) is kept away from in pivot (38) is connected with commentaries on classics board (39), commentaries on classics board (39) are the L type, commentaries on classics board (39) set up in the bottom of spout (32).

7. The protection device for subway station construction as claimed in claim 1, wherein: the front of connecting plate (13) is fixed mounting has reflection of light strip (14), the top of connecting plate (13) is provided with warning light (15).

8. The protection device for subway station construction as claimed in claim 1, wherein: activity groove (131) have been seted up to the inside of connecting plate (13), a side of riser (11) is kept away from in activity groove (131) running through connecting plate (13), the inside in activity groove (131) is provided with litter (17), the surface in litter (17) is cup jointed to the one end that framework (22) were kept away from in connecting rod (23), air chamber (18) have been cup jointed to the bottom of litter (17), air chamber (18) set up in the bottom of connecting rod (23), the inside of air chamber (18) is provided with spring and vocal pipe.