CN216467874U

CN216467874U - Protector for construction

Info

Publication number: CN216467874U
Application number: CN202123307985.7U
Authority: CN
Inventors: 袁力; 殷韦韦; 潘乐乐; 陈忠强; 沈飞宏; 蔡雨根; 王茹; 夏丽云; 廖文宇; 陈省伟
Original assignee: Chizhou University
Current assignee: Chizhou University
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-10
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a protector for construction, including pushing away hopper car main part and protection machanism, protection machanism comprises wind-up roll and protection cloth, the first fixed plate of the equal fixedly connected with in one side at the front of the pushing away hopper car main part and the back, the equal fixedly connected with second fixed plate of the opposite side at the front of the pushing away hopper car main part and the back, the wind-up roll sets up between one of them first fixed plate and second fixed plate, the protection cloth winding sets up in the outside of wind-up roll, the one end of protection cloth and the outer wall fixed connection of wind-up roll, the other end of protection cloth and the front fixed connection of the pushing away hopper car main part. The utility model discloses utilize the setting of wind-up roll and protection cloth, rethread positioning mechanism's cooperation, rotate through the wind-up roll and emit sufficient long protection cloth, fix the wind-up roll through the positioning mechanism at the car back of pushing away, cement and sand etc. that transport when avoiding the car owner of pushing away to remove produce smoke and dust and operating personnel contact, have improved the security that the car of pushing away used.

Description

Protector for construction

Technical Field

The utility model relates to a construction field, in particular to protector for construction.

Background

The building construction refers to production activities in the construction implementation stage of engineering construction, is a construction process of various buildings, can also be a process of changing various lines on a design drawing into a real object in a specified place, and comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, and the place of construction operation is called a building construction site or a construction site, and is also called a construction site.

Can use the shallow car to carry out the transportation of raw and other materials of being under construction on the workplace during construction, push away hopper car bottom and be provided with the wheel, it makes the wheel roll to drive the shallow car and remove to push away the hopper car through the people push away the hopper car, cement and sand during the more material of shallow car transportation, these cement and sand are all very little granule, however present shallow car top is unprotected, lead to when transporting these cement and sand, make the shallow car because of rocking the production smoke and dust very easily, cause the injury in these smoke and dust easy entering operating personnel's eyes, the security of pushing away hopper car use has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protector for construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a protection device for building construction comprises a trolley main body, wherein a placing cavity is formed in the top end of the trolley main body;

the protection mechanism comprises a wind-up roll and protection cloth, wherein one side of the front surface and one side of the back surface of the main body of the hopper car are fixedly connected with a first fixing plate, the other side of the front surface and the other side of the back surface of the main body of the hopper car are fixedly connected with a second fixing plate, the wind-up roll is arranged between one first fixing plate and one second fixing plate, the protection cloth is wound outside the wind-up roll, one end of the protection cloth is fixedly connected with the outer wall of the wind-up roll, the other end of the protection cloth is fixedly connected with the front surface of the main body of the hopper car, and the front surface and the back surface of the main body of the hopper car are provided with positioning mechanisms;

and the moving mechanism is arranged at the bottom end of the trolley main body.

Preferably, positioning mechanism includes fixed block and movable block, one side fixed connection of the equal first fixed plate in one side of fixed block, first jack, one of them have been seted up to the one end of wind-up roll the outer wall of fixed block and the inner wall activity interlude of first jack are connected, the movable hole has been seted up to one side of second fixed plate, movable block activity interlude is connected in the inner wall of movable hole, the second jack, one of them have been seted up to the other end of wind-up roll the outer wall of movable block and the inner wall activity interlude of second jack are connected.

Preferably, one side fixedly connected with of movable block draws the dish, the outer wall cover of movable block is equipped with the spring, the one end of spring and the one side fixed connection who draws the dish, the other end of spring and one side fixed connection of second fixed plate.

Preferably, two push rods of the front fixedly connected with of the trolley main body, two one end of each push rod is provided with a rubber sleeve in a sleeved mode, two supporting legs and two supporting seats are fixedly connected to the outer walls of the push rods, and the bottom ends of the supporting legs are fixedly connected with the supporting seats.

Preferably, the bottom fixedly connected with triangle reinforcing plate of push rod outer wall, the back of triangle reinforcing plate and the outer wall fixed connection of supporting leg.

Preferably, the moving mechanism comprises a rotating rod and two rollers, the bottom end of the trolley main body is fixedly connected with two mounting plates, the rotating rod is rotatably connected between the two mounting plates, and the rollers are respectively and fixedly sleeved on the two end portions of the rotating rod.

The utility model discloses a technological effect and advantage:

the utility model discloses utilize the setting of wind-up roll and protection cloth, rethread positioning mechanism's cooperation, rotate through the wind-up roll and emit sufficient long protection cloth, fix the wind-up roll through the positioning mechanism at the shallow back again to cover the top of shallow car main part, cement and sand etc. production smoke and dust and operating personnel contact that transport when avoiding the removal of shallow car main part, improved the security that the shallow used.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic front sectional view of the second fixing plate of the present invention.

Fig. 3 is the front sectional structural schematic view of the main body of the trolley of the present invention.

In the figure: 1. a trolley body; 2. a placement chamber; 3. a first fixing plate; 4. a wind-up roll; 5. protective cloth; 6. a first jack; 7. a fixed block; 8. a movable hole; 9. a second jack; 10. a movable block; 11. pulling the disc; 12. a spring; 13. a push rod; 14. a rubber sleeve; 15. supporting legs; 16. a support base; 17. a triangular reinforcing plate; 18. mounting a plate; 19. a rotating rod; 20. a roller; 21. and a second fixing 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.

The utility model provides a protective device for building construction as shown in figures 1-3, which comprises a trolley body 1, wherein a placing cavity 2 is arranged at the top end of the trolley body 1;

the protection mechanism comprises a winding roller 4 and protection cloth 5, wherein one side of the front surface and one side of the back surface of the hopper car body 1 are fixedly connected with a first fixing plate 3, the other side of the front surface and the other side of the back surface of the hopper car body 1 are fixedly connected with a second fixing plate 21, the winding roller 4 is arranged between one first fixing plate 3 and one second fixing plate 21, the protection cloth 5 is wound outside the winding roller 4, one end of the protection cloth 5 is fixedly connected with the outer wall of the winding roller 4, the other end of the protection cloth 5 is fixedly connected with the front surface of the hopper car body 1, and the front surface and the back surface of the hopper car body 1 are respectively provided with a positioning mechanism, so that after the winding roller 4 releases the protection cloth 5 with enough length, the winding roller 4 is fixed through the positioning mechanisms, and the protection cloth 5 covers the top end of the hopper car body 1 for protection;

the moving mechanism is arranged at the bottom end of the trolley body 1;

the positioning mechanism comprises fixed blocks 7 and movable blocks 10, one side of each fixed block 7 is fixedly connected with one side of the first fixed plate 3, one end of the wind-up roll 4 is provided with a first insertion hole 6, the outer wall of one fixed block 7 is movably inserted and connected with the inner wall of the first insertion hole 6, one side of the second fixed plate 21 is provided with a movable hole 8, the movable blocks 10 are movably inserted and connected with the inner wall of the movable hole 8, the other end of the wind-up roll 4 is provided with a second insertion hole 9, the outer wall of one movable block 10 is movably inserted and connected with the inner wall of the second insertion hole 9, the fixed blocks 7 and the movable blocks 10 are rectangular blocks, and the second insertion holes 9 of the first insertion holes 6 are rectangular holes, so that the wind-up roll 4 cannot rotate after being limited;

a pull disc 11 is fixedly connected to one side of the movable block 10, a spring 12 is sleeved on the outer wall of the movable block 10, one end of the spring 12 is fixedly connected to one side of the pull disc 11, and the other end of the spring 12 and one side of the second fixing plate 21 are fixedly connected with the elastic action of the spring 12, so that the movable block 10 can be always inserted into the second insertion hole 9 to limit the wind-up roll 4 when not subjected to other external forces;

the front side of the trolley main body 1 is fixedly connected with two push rods 13, one ends of the two push rods 13 are respectively sleeved with a rubber sleeve 14, the outer walls of the two push rods 13 are respectively and fixedly connected with supporting legs 15, and the bottom ends of the two supporting legs 15 are respectively and fixedly connected with a supporting base 16;

the bottom end of the outer wall of the push rod 13 is fixedly connected with a triangular reinforcing plate 17, the back of the triangular reinforcing plate 17 is fixedly connected with the outer wall of the supporting leg 15, and the triangular reinforcing plate 17 enhances the connection strength of the push rod 13 and the supporting leg 15;

the moving mechanism comprises a rotating rod 19 and two idler wheels 20, the bottom end of the trolley body 1 is fixedly connected with two mounting plates 18, the rotating rod 19 is rotatably connected between the two mounting plates 18, and the two idler wheels 20 are respectively and fixedly sleeved on two end portions of the rotating rod 19.

The utility model discloses the theory of operation: the placing cavity 2 is filled with construction materials, the pull disc 11 positioned on the front surface of the trolley main body 1 is pulled outwards, so that the pull disc 11 drives the movable block 10 to move, and at the same time, the spring 12 is stretched under the pulling of the pull disc 11 until the movable block 10 is separated from the second jack 9, the wind-up roll 4 can be taken out, the pull disc 11 is loosened, the movable block 10 is reset under the elastic action of the spring 12, the wind-up roll 4 is rotated, so that the wind-up roller 4 releases the protective cloth 5 with enough length, pulls the other pull disc 11, compresses the corresponding spring 12, moves the movable block 10, aligns the first insertion hole 6 of the wind-up roller 4 with the fixed block 7, so that the fixed block 7 is inserted into the first insertion hole 6, the wind-up roll 4 is moved to align the second insertion hole 9 with the movable block 10, the pull disc 11 is loosened, under the elastic action of the spring 12, the movable block 10 is inserted into the second jack 9 to limit the wind-up roll 4, so that smoke dust protection is performed through the protective cloth 5.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a protector for construction which characterized in that includes:

the hopper trolley comprises a hopper trolley main body (1), wherein a placing cavity (2) is formed in the top end of the hopper trolley main body (1);

the protection mechanism comprises a winding roller (4) and protection cloth (5), wherein a first fixing plate (3) is fixedly connected to one side of the front face and the back face of the hopper car body (1), a second fixing plate (21) is fixedly connected to the other side of the front face and the back face of the hopper car body (1), the winding roller (4) is arranged between the first fixing plate (3) and the second fixing plate (21), the protection cloth (5) is wound outside the winding roller (4), one end of the protection cloth (5) is fixedly connected with the outer wall of the winding roller (4), the other end of the protection cloth (5) is fixedly connected with the front face of the hopper car body (1), and positioning mechanisms are arranged on the front face and the back face of the hopper car body (1);

the moving mechanism is arranged at the bottom end of the trolley main body (1).

2. The protection device for building construction according to claim 1, wherein the positioning mechanism comprises a fixed block (7) and a movable block (10), one side of the fixed block (7) is fixedly connected with one side of the first fixed plate (3), one end of the winding roller (4) is provided with a first insertion hole (6), one of the fixed block (7) is movably and alternately connected with the inner wall of the first insertion hole (6), one side of the second fixed plate (21) is provided with a movable hole (8), the movable block (10) is movably and alternately connected with the inner wall of the movable hole (8), the other end of the winding roller (4) is provided with a second insertion hole (9), and one of the movable block (10) is movably and alternately connected with the inner wall of the second insertion hole (9).

3. The protection device for building construction according to claim 2, wherein a pull disc (11) is fixedly connected to one side of the movable block (10), a spring (12) is sleeved on the outer wall of the movable block (10), one end of the spring (12) is fixedly connected to one side of the pull disc (11), and the other end of the spring (12) is fixedly connected to one side of the second fixing plate (21).

4. The protection device for building construction according to claim 1, wherein two push rods (13) are fixedly connected to the front face of the trolley main body (1), one end of each of the two push rods (13) is sleeved with a rubber sleeve (14), the outer wall of each of the two push rods (13) is fixedly connected with a supporting leg (15), and the bottom end of each of the two supporting legs (15) is fixedly connected with a supporting base (16).

5. The protection device for building construction according to claim 4, characterized in that a triangular reinforcing plate (17) is fixedly connected to the bottom end of the outer wall of the push rod (13), and the back surface of the triangular reinforcing plate (17) is fixedly connected with the outer wall of the support leg (15).

6. The protection device for building construction according to claim 1, wherein the moving mechanism comprises a rotating rod (19) and two rollers (20), two mounting plates (18) are fixedly connected to the bottom end of the trolley body (1), the rotating rod (19) is rotatably connected between the two mounting plates (18), and the two rollers (20) are fixedly sleeved at two ends of the rotating rod (19) respectively.