CN214733588U - Construction elevator well protective structure is built in room - Google Patents

Abstract

The utility model discloses a building construction elevator well protective structure, which comprises a first plate body, wherein a second plate body is welded on the upper surface of the first plate body, a chute is formed in the front surface of the second plate body, a sliding block is connected to the inner side wall of the chute in a sliding manner, a connecting rod is welded on the front surface of the sliding block, two symmetrical fixed blocks are welded on the outer side wall of the connecting rod, and a third plate body is welded on one side of one fixed block; piston rod through electric putter reciprocates through eighth plate body cooperation third plate body drive fixed block, move down through another fixed block of connecting rod cooperation drive fourth plate body when the fixed block removes, the fourth plate body moves down through fifth plate body cooperation sixth plate body drive seventh plate body for seventh plate body card goes into the elevator well inside wall, elevator well road junction upper surface is gone into to L shaped plate body card simultaneously, and then fixes this protective structure, moreover, the steam generator is simple in operation, time saving and labor saving, need not punch in the wall, thereby the whole aesthetic property of wall body has been improved.

Description

Construction elevator well protective structure is built in room

Technical Field

The utility model relates to an elevator well protection technical field specifically is a construction elevator well protective structure is built in room.

Background

The elevator shaft is the vertical channel that is used for the elevator to go up and down, and the size of well is confirmed according to elevator lectotype, and well wall mounting elevator track and counter weight track, the door opening installation lift-cabin door of reserving, when carrying out the building construction elevator, the building construction elevator well does not have safety protection measure when the initial stage is built, in order to ensure constructor's safety, need install protective structure at elevator entry or deep well department, avoids the emergence of construction accident to security when improving the construction.

Current protective structure need punch on the wall of elevartor shaft both sides, has beaten the back in hole and has fixed protective mechanism on the wall through the bolt, and the operation is complicated, wastes time and energy, can lead to leaving a plurality of holes in the wall when later stage is demolishd to reduce the whole aesthetic property of wall body, and inconvenient staff's business turn over, thereby reduced the practicality of this structure, for this, provide a building construction elevator well protective structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction elevator well protective structure is built in room to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a protection structure for a building construction elevator hoistway comprises a first plate body, wherein a second plate body is welded on the upper surface of the first plate body, a sliding groove is formed in the front surface of the second plate body, a sliding block is connected to the inner side wall of the sliding groove in a sliding manner, a connecting rod is welded on the front surface of the sliding block, two symmetrical fixing blocks are welded on the outer side wall of the connecting rod, a third plate body is welded on one side of one fixing block, a fourth plate body is welded on one side of the other fixing block, an electric push rod is arranged under the third plate body, a fifth plate body is connected to the lower surface of the fourth plate body through a bolt and a thread, a sixth plate body is welded on the lower surface of the fifth plate body, a seventh plate body is welded at the bottom end of the sixth plate body, a groove is formed in the upper surface of the seventh plate body, a cover body is hinged to the inner bottom wall of the groove through a hinge, and a first through groove is formed in the upper surface of the cover body, the protection net is welded to the inner side wall of the first through groove, the second through groove is formed in the bottom wall of the groove, and the L-shaped plate body is welded to the upper surface of the seventh plate body.

As further preferable in the present technical solution: the upper surface of the first plate body is bonded with a balancing weight, and the upper surface of the balancing weight is bonded with the bottom end of the electric push rod.

As further preferable in the present technical solution: a first handle is bonded to the upper surface of the cover body, and a second handle is bonded to the upper surface of the cover body.

As further preferable in the present technical solution: four mutually symmetrical universal wheels are welded at four corners of the lower surface of the first plate body.

As further preferable in the present technical solution: and a warning board is bonded on the upper surface of the fourth plate body.

As further preferable in the present technical solution: the lower surface welding of third plate body has the eighth plate body, electric putter's piston rod weld in the lower surface of eighth plate body.

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

the protection structure is simple to operate, time and labor are saved, holes do not need to be punched in the wall, and therefore the overall attractiveness of the wall is improved;

two, can prevent through setting up the protection network that external personnel from falling into the well under the circumstances of careless attention, play the effect of protection, can avoid simultaneously injuring the staff of being under construction in the well by a crashing object when the high altitude object drops, when the staff need get back to the ground, push away the lid with the hand, lead to the groove through the second and just can climb to ground, when not influencing the construction, can also play the effect of protection, and make things convenient for staff's business turn over to the practicality of this structure has been improved.

Drawings

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

fig. 2 is a schematic side view of the second plate of the present invention;

fig. 3 is a schematic view of a top-view connection structure of the cover, the protective net and the first through groove of the present invention;

fig. 4 is a schematic view of the overlooking connection structure of the screw thread and the fifth plate body of the present invention.

In the figure: 1. a first plate body; 2. a second plate body; 3. a chute; 4. a slider; 5. a connecting rod; 6. a fixed block; 7. a third plate body; 8. an electric push rod; 9. a fourth plate body; 10. a fifth plate body; 11. a bolt; 12. a sixth plate body; 13. a seventh plate body; 14. a groove; 15. a hinge; 16. a cover body; 17. a first through groove; 18. a protective net; 19. a second through groove; 20. a first handle; 21. an L-shaped plate body; 22. a balancing weight; 23. a second handle; 24. a universal wheel; 25. a warning board; 26. an eighth plate body.

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.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a protection structure for a building construction elevator hoistway comprises a first plate body 1, wherein a second plate body 2 is welded on the upper surface of the first plate body 1, a sliding groove 3 is formed in the front surface of the second plate body 2, a sliding block 4 is connected to the inner side wall of the sliding groove 3 in a sliding manner, a connecting rod 5 is welded on the front surface of the sliding block 4, two symmetrical fixing blocks 6 are welded on the outer side wall of the connecting rod 5, a third plate body 7 is welded on one side of one fixing block 6, a fourth plate body 9 is welded on one side of the other fixing block 6, an electric push rod 8 is arranged under the third plate body 7, a fifth plate body 10 is connected to the lower surface of the fourth plate body 9 through a bolt 11 in a threaded manner, a sixth plate body 12 is welded on the lower surface of the fifth plate body 10, a seventh plate body 13 is welded at the bottom end of the sixth plate body 12, a groove 14 is formed in the upper surface of the seventh plate body 13, and a cover body 16 is hinged to the inner bottom wall of the groove 14 through a hinge 15, a first through groove 17 is formed in the upper surface of the cover 16, a protective net 18 is welded to the inner side wall of the first through groove 17, a second through groove 19 is formed in the inner bottom wall of the groove 14, and an L-shaped plate body 21 is welded to the upper surface of the seventh plate body 13.

In this embodiment, specifically: the upper surface of the first plate body 1 is bonded with a balancing weight 22, and the upper surface of the balancing weight 22 is bonded at the bottom end of the electric push rod 8; the provision of the counterweight 22 improves the gravity force of the present protective structure, thereby improving the stability of the present structure.

In this embodiment, specifically: a first handle 20 is adhered to the upper surface of the cover 16, and a second handle 23 is adhered to the upper surface of the cover 16; a first handle 20 may be provided to facilitate opening of the cover 16; the second handle 23 is arranged to provide an acting point for the hand, and the structure can be moved by pushing the second handle 23 to match with the universal wheel 24.

In this embodiment, specifically: four mutually symmetrical universal wheels 24 are welded at the four corners of the lower surface of the first plate body 1; the universal wheels 24 are arranged to facilitate movement of the structure, so that convenience and operability of the structure are improved.

In this embodiment, specifically: a warning board 25 is bonded on the upper surface of the fourth plate body 9; a warning board 25 is provided to warn people that the site is under construction and does not come close.

In this embodiment, specifically: the lower surface of the third plate body 7 is welded with an eighth plate body 26, and a piston rod of the electric push rod 8 is welded on the lower surface of the eighth plate body 26; the eighth plate 26 is arranged to increase the contact area between the eighth plate 26 and the piston rod of the electric push rod 8, so as to improve the stability when the piston rod of the electric push rod 8 pushes the third plate 7 to move.

In this embodiment: the electric push rod 8 is model GRA-D8.

In this embodiment: a switch for controlling the electric push rod 8 to be started and closed is installed on one side of the first plate body 1, and the switch is connected with an external mains supply and used for supplying power to the electric push rod 8.

Working principle or structural principle, when in use, the device is moved by pushing the second handle 23 to match with the universal wheel 24, when the device is moved to the position of a construction elevator shaft, the electric push rod 8 is started by a switch, a piston rod of the electric push rod 8 is matched with the third plate body 7 through the eighth plate body 26 to drive the fixing block 6 to move downwards, the fixing block 6 is matched with another fixing block 6 through the connecting rod 5 to drive the fourth plate body 9 to move downwards while moving, the fourth plate body 9 is matched with the sixth plate body 12 through the fifth plate body 10 to drive the seventh plate body 13 to move downwards, so that the seventh plate body 13 is clamped into the inner side wall of the elevator shaft, and meanwhile, the L-shaped plate body 21 is clamped into the upper surface of the position of the elevator shaft, so that the protection net 18 can prevent external personnel from falling into the shaft without attention, thereby playing a protection role, and simultaneously avoiding injuring the working personnel in construction in the shaft when an object at high altitude falls down, when the worker needs to return to the ground, the worker pushes the cover body 16 open by hand and can climb the ground through the second through groove 19, construction is not affected, and meanwhile, the worker can play a role in protection.

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 (6)

1. The utility model provides a construction elevator well protective structure is built in room, includes first plate body (1), its characterized in that: the upper surface of the first plate body (1) is welded with a second plate body (2), a sliding groove (3) is formed in the front surface of the second plate body (2), a sliding block (4) is connected to the inner side wall of the sliding groove (3) in a sliding mode, a connecting rod (5) is welded to the front surface of the sliding block (4), two symmetrical fixed blocks (6) are welded to the outer side wall of the connecting rod (5), a third plate body (7) is welded to one side of one fixed block (6), a fourth plate body (9) is welded to the other side of the fixed block (6), an electric push rod (8) is arranged under the third plate body (7), a fifth plate body (10) is connected to the lower surface of the fourth plate body (9) through a bolt (11) in a threaded mode, a sixth plate body (12) is welded to the lower surface of the fifth plate body (10), and a seventh plate body (13) is welded to the bottom end of the sixth plate body (12), the upper surface of the seventh plate body (13) is provided with a groove (14), the inner bottom wall of the groove (14) is hinged to a cover body (16) through a hinge (15), the upper surface of the cover body (16) is provided with a first through groove (17), a protective net (18) is welded on the inner side wall of the first through groove (17), a second through groove (19) is formed in the inner bottom wall of the groove (14), and the upper surface of the seventh plate body (13) is welded with an L-shaped plate body (21).

2. The building construction elevator well protective structure of claim 1, characterized in that: the upper surface of the first plate body (1) is bonded with a balancing weight (22), and the upper surface of the balancing weight (22) is bonded with the bottom end of the electric push rod (8).

3. The building construction elevator well protective structure of claim 1, characterized in that: a first handle (20) is adhered to the upper surface of the cover body (16), and a second handle (23) is adhered to the upper surface of the cover body (16).

4. The building construction elevator well protective structure of claim 1, characterized in that: four mutually symmetrical universal wheels (24) are welded at the four corners of the lower surface of the first plate body (1).

5. The building construction elevator well protective structure of claim 1, characterized in that: and a warning board (25) is bonded on the upper surface of the fourth board body (9).

6. The building construction elevator well protective structure of claim 1, characterized in that: the lower surface welding of third plate body (7) has eighth plate body (26), the piston rod of electric putter (8) weld in the lower surface of eighth plate body (26).

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