CN219156454U

CN219156454U - Safety elevator for building construction

Info

Publication number: CN219156454U
Application number: CN202223566276.5U
Authority: CN
Inventors: 刘霞; 杨青; 杨峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-09
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a safety lifter for building construction, which comprises a box door, a movable cavity, a sliding block, a pin rod and a lock hole. This a safety elevator for building construction is built to room, the front side of manned box is equipped with the opening, the opening inboard is equipped with the chamber door, the opposite side bottom of chamber door is equipped with movable chamber, the inboard sliding connection in movable chamber has the slider rather than looks adaptation, one side fixedly connected with round pin pole of slider, the one end of round pin pole stretches movable chamber and runs through the bottom of manned box, the lockhole that the round pin pole runs through has been seted up on the manned box, the top surface of base corresponds lockhole department and is equipped with the ejector pin, be equipped with first spring between the top inboard in slider and movable chamber, make when manned box manned to high altitude construction, the round pin pole inserts in the lockhole, carry out the locking of chamber door, only ejector pin pole is ejecting from the lockhole after manned box descends, just can release the fixed of chamber door, thereby can effectually avoid the staff to open the chamber door at the high altitude and carry out the dangerous operation of violating rules.

Description

Safety elevator for building construction

Technical Field

The utility model relates to an elevator, in particular to a safety elevator for building construction.

Background

In the building construction process, the staff needs to construct the inner wall and the outer wall of the building, and the traditional construction mode is mostly the form of building the staircase, and is flexible and inconvenient when the labor intensity is big, and along with the development of the age, the traditional form of building the staircase is gradually replaced by the lifter.

However, when the elevator in the current market is used for construction operation, a part of workers have the problem of illegal operation, when the elevator lifts the workers to the high altitude, an operator opens a bearing box door of the elevator when carrying out construction operation on a part of inconvenient operation area, and the elevator actively carries out illegal operation to the outer side of the elevator, so that a safety elevator for building construction is provided to optimize the safety elevator.

Disclosure of Invention

The utility model aims to provide a safety elevator for building construction, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a safety elevator for building construction is built to room, includes the base, the inboard of base is equipped with hydraulic power unit, the base top is equipped with manned case, be equipped with elevating system between manned case and the base, manned case's front side is equipped with the opening, the opening inboard is equipped with the chamber door, one side of chamber door is articulated with manned case through the hinge, the opposite side bottom of chamber door is equipped with the activity chamber, the inboard sliding connection of activity chamber has the slider rather than looks adaptation, one side fixedly connected with round pin pole of slider, the one end of round pin pole stretches the activity chamber and runs through manned case's bottom, the lockhole that the round pin pole runs through has been seted up on the manned case, the top surface of base corresponds lockhole department and is equipped with the ejector pin, be equipped with first spring between the top inboard of slider and activity chamber.

As a further scheme of the utility model: the other side top of chamber door is equipped with horizontal jack, and horizontal jack interpolation is equipped with the inserted bar rather than looks adaptation, and the one end of inserted bar is slided and is run through the lateral wall of manned case and fixedly connected with pull handle, and one side fixedly connected with second spring of pull handle, the one end and the lateral wall fixed connection of manned case of second spring.

As still further aspects of the utility model: the lifting mechanism comprises a first groove body, a second groove body, a third groove body, a fourth groove body, a fifth groove body and a sixth groove body.

As still further aspects of the utility model: the first cell body fixed connection is on the base, and sixth cell body and manned case fixed connection, second cell body and third cell body fixed connection, fourth cell body and fifth cell body fixed connection.

As still further aspects of the utility model: the second cell body inserts in the first cell body and with first cell body sliding connection, the fourth cell body inserts in the third cell body and with third cell body sliding connection, the sixth cell body insert in the fifth cell body and with fifth cell body sliding connection, between the bottom of first cell body and the top of second cell body, between the bottom of third cell body and the top of fourth cell body, between the bottom of fifth cell body and the top of sixth cell body all install the hydraulic telescoping cylinder, be equipped with the switch on the man-carrying case.

As still further aspects of the utility model: casters are fixedly arranged at four corners of the bottom surface of the base, extension rods are hinged at four corners of the base, one ends of the extension rods are provided with through holes for the through of the fixing bolts, the fixing bolts are inserted into the base and are in threaded connection with the base, the base is provided with a threaded hole for fixing the threaded connection of the bolt, the other end of the extension rod is in threaded connection with a threaded rotating handle, one end of the threaded rotating handle penetrates through the extension rod and is rotationally connected with a foot pad, and the extension rod is provided with a threaded hole for threaded connection and penetration of the threaded rotating handle.

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

1. according to the utility model, through the cooperation of the base, the hydraulic pump station, the manned box, the lifting mechanism, the box door, the movable cavity, the sliding block, the pin rod, the lock hole, the ejector rod and the first spring, when the manned box carries a person to an overhead operation, the pin rod is inserted into the lock hole to lock the box door, and the pin rod is ejected out of the lock hole only after the manned box descends, the fixation of the box door can be released, so that the dangerous operation of illegal operation caused by opening the box door at the overhead by a worker can be effectively avoided, and the use safety of the lifter is improved.

2. The utility model can fix the upper part of the box door again through the cooperation of the transverse jack, the inserted link, the pull handle and the second spring, thereby improving the stability of the box door after the box door is closed.

3. According to the hydraulic lifting machine, the hydraulic pump station, the first tank body, the second tank body, the third tank body, the fourth tank body, the fifth tank body, the sixth tank body, the hydraulic telescopic cylinder and the switch are matched for use, so that the first tank body, the second tank body, the third tank body, the fourth tank body, the fifth tank body and the sixth tank body can be driven to slide relatively through the hydraulic telescopic cylinder, and the safety lifting machine for building construction has a lifting function.

4. The safety elevator for building construction can move through the casters, the extension rods, the fixing bolts, the threaded rotating handles and the foot pads, and can be unfolded at the same time, so that the foot pads are matched for auxiliary support, and the stability of the elevator is improved.

Drawings

Fig. 1 is a schematic structural view of a safety elevator for building construction.

Fig. 2 is a sectional view of a safety elevator for building construction.

Fig. 3 is a partial cross-sectional view of a safety elevator for use in building construction above a door of a car.

Fig. 4 is a partial cross-sectional view of a safety elevator under a door of a box for use in building construction.

In the figure: 1. a base; 2. a hydraulic pump station; 3. a man box; 4. a lifting mechanism; 5. a door; 6. a movable cavity; 7. a slide block; 8. a pin rod; 9. a lock hole; 10. a push rod; 11. a first spring; 12. a transverse jack; 13. a rod; 14. a pull handle; 15. a second spring; 16. a first tank body; 17. a second tank body; 18. a third tank; 19. a fourth tank body; 20. a fifth tank body; 21. a sixth tank; 22. a hydraulic telescopic cylinder; 23. a switch; 24. casters; 25. an extension rod; 26. a fixing bolt; 27. a threaded rotating handle; 28. and (5) foot pads.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in an embodiment of the present utility model, a safety elevator for building construction includes a base 1, a hydraulic pump station 2 is disposed on an inner side of the base 1, a manned box 3 is disposed above the base 1, a lifting mechanism 4 is disposed between the manned box 3 and the base 1, an opening is disposed on a front side of the manned box 3, a box door 5 is disposed on an inner side of the opening, one side of the box door 5 is hinged to the manned box 3 through a hinge, a movable cavity 6 is disposed on a bottom of the other side of the box door 5, a slider 7 adapted to the movable cavity 6 is slidingly connected to an inner side of the movable cavity 6, a pin 8 is fixedly connected to one side of the slider 7, one end of the pin 8 extends through the movable cavity 6 and penetrates through a bottom of the manned box 3, a lock hole 9 penetrated by the pin 8 is disposed on the manned box 3, a top surface of the base 1 is disposed at a position corresponding to the lock hole 9, a first spring 11 is disposed between the slider 7 and an inner side of a top of the movable cavity 6, and the first spring 11 is used for providing elastic force.

The opposite side top of chamber door 5 is equipped with horizontal jack 12, and horizontal jack 12 interpolation is equipped with the inserted bar 13 rather than looks adaptation, and the one end of inserted bar 13 slides and runs through the lateral wall of manned case 3 and fixedly connected with pull handle 14, and one side fixedly connected with second spring 15 of pull handle 14, the one end and the lateral wall fixed connection of manned case 3 of second spring 15, second spring 15 are used for providing the pulling force.

The lifting mechanism 4 comprises a first groove 16, a second groove 17, a third groove 18, a fourth groove 19, a fifth groove 20 and a sixth groove 21.

The first groove body 16 is fixedly connected to the base 1, the sixth groove body 21 is fixedly connected to the manned box 3, the second groove body 17 is fixedly connected to the third groove body 18, and the fourth groove body 19 is fixedly connected to the fifth groove body 20.

The second tank body 17 is inserted into the first tank body 16 and is in sliding connection with the first tank body 16, the fourth tank body 19 is inserted into the third tank body 18 and is in sliding connection with the third tank body 18, the sixth tank body 21 is inserted into the fifth tank body 20 and is in sliding connection with the fifth tank body 20, a hydraulic telescopic cylinder 22 is installed between the bottom of the first tank body 16 and the top of the second tank body 17, between the bottom of the third tank body 18 and the top of the fourth tank body 19, between the bottom of the fifth tank body 20 and the top of the sixth tank body 21, the hydraulic telescopic cylinder 22 is connected with a hydraulic pump station 2 pipeline, a switch 23 is arranged on the manned box 3, the switch 23 is electrically connected with the hydraulic pump station 2 through an electric wire, a power supply is externally connected to the hydraulic pump station 2, guide grooves are formed in the inner sides of the first tank body 16, the third tank body 18 and the fifth tank body 20, guide grooves are formed in the outer sides of the second tank body 17, the fourth tank body 19 and the sixth tank body 21, the guide grooves are correspondingly matched with the guide grooves and are matched with the guide grooves, and the first tank body 16, the third guide grooves 18, the fifth guide grooves 20, the fourth guide grooves and the fourth tank body 21 are connected with the fourth tank body 21 through the guide grooves and the fourth tank body 21.

The bottom surface four corners of base 1 is all fixed mounting has truckle 24, the four corners of base 1 all articulates there is extension rod 25, the one end of extension rod 25 runs through and is equipped with fixing bolt 26, set up the perforation that is used for fixing bolt 26 to run through on the extension rod 25, fixing bolt 26 inserts in the base 1 and with base 1 threaded connection, set up the screw hole that is used for fixing bolt 26 threaded connection on the base 1, thereby can inwards be close to extension rod 25 perk when extension rod 25 is not used, make things convenient for the base to pass through truckle 24 and remove, the other end threaded connection of extension rod 25 has screw thread stem 27, the one end of screw thread stem 27 runs through extension rod 25 and rotates and be connected with pad foot 28, set up the screw hole that is used for screw thread stem 27 threaded connection and runs through on the extension rod 25.

The working principle of the utility model is as follows:

when in use, the safety elevator for building construction is moved to a position requiring building construction operation through the truckles 24, then the extension rod 25 is overturned, the extension rod 25 is fixed through the fixing bolts 26, thereby fixing the extension rod 25, the threaded rotating handle 27 can be rotated at the moment, the bottom surface of the foot pad 28 is abutted against the ground, thereby supporting the base 1, constructors can walk on the manned box 3 at the moment, then the hydraulic pump station 2 is operated through the switch 23 to work, the lifting mechanism 4 is extended, the ejector rod 10 is separated from the lock hole 9, the external personnel closes the box door 5, thereby inserting the pin rod 8 into the lock hole 9, at this time, the first spring 11 abuts against the sliding block 7 at the bottom of the movable cavity 6 to form a fixing effect, in the process, a worker who performs construction work inserts the inserting rod 13 into the transverse insertion hole 12 through drawing the pull handle 14, the upper portion of the box door 5 is fixed in an auxiliary mode, the box door 5 is stably fixed after being closed, the manned box 3 can be driven to rise through the lifting mechanism 4 at this time, the worker lifts to a construction work position to perform construction work, after the construction work of the worker is completed, the manned box 3 descends, the ejector rod 10 is inserted into the lock hole 9 to eject the pin rod 8, the bottom of the box door 5 is released, and at this time, the worker can actively release the upper portion of the box door 5 to be fixed, so that the manned box 3 is moved out.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Safety elevator for building construction is built in room, includes base (1), its characterized in that: the utility model discloses a novel hydraulic power unit, including base (1), manned case (3) and base (1) are equipped with elevating system (4), the front side of manned case (3) is equipped with the opening, the opening inboard is equipped with chamber door (5), one side of chamber door (5) is articulated with manned case (3) through the hinge, the opposite side bottom of chamber door (5) is equipped with movable chamber (6), the inboard sliding connection of movable chamber (6) has slider (7) rather than the looks adaptation, one side fixedly connected with round pin pole (8) of slider (7), the one end of round pin pole (8) stretches movable chamber (6) and runs through the bottom of manned case (3), the lockhole (9) that round pin pole (8) run through have been seted up on manned case (3), the top surface of base (1) corresponds lockhole (9) department and is equipped with ejector pin (10), be equipped with first spring (11) between the top inboard of slider (7) and movable chamber (6).

2. A safety elevator for use in building construction according to claim 1, wherein: the other side top of chamber door (5) is equipped with horizontal jack (12), and horizontal jack (12) interpolation is equipped with and carries side wall and fixedly connected with pull handle (14) of people's case (3) are run through in the one end slip of inserted bar (13), and one side fixedly connected with second spring (15) of pull handle (14), the one end and the lateral wall fixed connection of people's case (3) of second spring (15).

3. A safety elevator for use in building construction according to claim 1, wherein: the lifting mechanism (4) comprises a first groove body (16), a second groove body (17), a third groove body (18), a fourth groove body (19), a fifth groove body (20) and a sixth groove body (21).

4. A safety elevator for use in building construction according to claim 3, wherein: the first groove body (16) is fixedly connected to the base (1), the sixth groove body (21) is fixedly connected with the manned box (3), the second groove body (17) is fixedly connected with the third groove body (18), and the fourth groove body (19) is fixedly connected with the fifth groove body (20).

5. A safety elevator for use in building construction according to claim 3, wherein: the second groove body (17) is inserted into the first groove body (16) and is in sliding connection with the first groove body (16), the fourth groove body (19) is inserted into the third groove body (18) and is in sliding connection with the third groove body (18), the sixth groove body (21) is inserted into the fifth groove body (20) and is in sliding connection with the fifth groove body (20), a hydraulic telescopic cylinder (22) is arranged between the bottom of the first groove body (16) and the top of the second groove body (17), between the bottom of the third groove body (18) and the top of the fourth groove body (19), between the bottom of the fifth groove body (20) and the top of the sixth groove body (21), and a switch (23) is arranged on the manned box (3).

6. A safety elevator for use in building construction according to claim 1, wherein: the utility model discloses a foot rest for the bicycle, including base (1), bottom surface four corners of base (1) all fixed mounting has truckle (24), and the four corners of base (1) all articulates has extension rod (25), and the one end of extension rod (25) is run through and is equipped with fixing bolt (26), and fixing bolt (26) insert in base (1) and with base (1) threaded connection, the other end threaded connection of extension rod (25) has screw thread stem (27), and one end of screw thread stem (27) runs through extension rod (25) and rotates and be connected with pad foot (28).