CN217051548U

CN217051548U - Lift that building engineering used

Info

Publication number: CN217051548U
Application number: CN202220764363.2U
Authority: CN
Inventors: 吴其林
Original assignee: Zhuhai Blue Ocean Technologies Ltd
Current assignee: Zhuhai Blue Ocean Technologies Ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-07-26
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses a lift that building engineering used, the on-line screen storage device comprises a base, the base top is provided with the crane, the crane top is provided with operation platform, the operation platform up end is provided with a plurality of pole settings, be provided with a plurality of guardrails between the pole setting, operation platform up end front end position is provided with two dead levers, the position of terminal surface between the dead lever is provided with the fixed slot before the operation platform, be provided with adjustable multi-purpose straight board in the fixed slot. A lift that building engineering used belongs to the building engineering field, through the multi-purpose straight board that sets up rotatable regulation in operation platform the place ahead, set up adjustable locating lever in multi-purpose straight board top both sides position simultaneously, the synchronous round bar of cooperation is adjusted, ensures the stability of multi-purpose straight board after the rise, makes multi-purpose straight board protect, can overturn again and fall down as the step ladder use, it is more high-efficient convenient to make operation personnel oscilaltion.

Description

Lift that building engineering used

Technical Field

The utility model relates to a building engineering field, in particular to lift that building engineering used.

Background

The elevator is a special device for high-altitude operation with wide application, and has a scissor type mechanical structure, so that the elevator has higher stability after being lifted, a wide operation platform and higher carrying capacity, so that the high-altitude operation range is larger, the elevator is suitable for simultaneous operation of multiple persons, the high-altitude operation efficiency is higher, the elevator is safer, and the elevator is a high-altitude operation lifting device with wide application, is commonly used in the fields of construction engineering and the like, and has a simple structure, the operation platform has a certain height from the ground, so that the operation personnel can climb up and down to operate, and operation tools also need to be moved and lifted, and the elevator is very inconvenient.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a lift that building engineering used can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a lift that building engineering used, includes the base, the base top is provided with the crane, the crane top is provided with operation platform, the operation platform up end is provided with a plurality of pole settings, be provided with a plurality of guardrails between the pole setting, operation platform up end front position is provided with two dead levers, the position of terminal surface between the dead lever before the operation platform is provided with the fixed slot, be provided with adjustable multi-purpose straight board in the fixed slot, multi-purpose straight board rear end face is provided with a plurality of footboards, multi-purpose straight board top both sides position all is provided with adjustable locating lever, the dead lever top corresponds the locating lever and is provided with the locating hole.

Preferably, the pole setting bottom is fixed through welding and operation platform, the footboard and the member that multi-purpose straight board is as an organic whole constituteed, and the interval between the footboard equals, multi-purpose straight board bottom is provided with interior circular slot, be provided with fixed circular shaft in the interior circular slot, fixed circular shaft installs fixed slot inner wall through the welding in both ends.

Preferably, the end faces of two sides of the multipurpose straight plate are provided with outer round holes corresponding to the positioning rods, a built-in circular groove is arranged behind the outer round holes, the tail portion of the positioning rod extends into the built-in circular groove and is provided with a first circular plate, a spring is arranged behind the first circular plate, a second circular plate is arranged behind the spring, and the second circular plate is located at the bottom of the built-in circular groove.

Preferably, a pull rope is arranged in the middle of the rear end face of the first circular plate, the pull rope penetrates through the second circular plate, the pull rope is movably connected with the second circular plate, a long circular hole is formed in the rear wall of the built-in circular groove and corresponds to the pull rope, an installation circular groove is formed between the long circular holes, a winding disc capable of horizontally rotating is arranged in the installation circular groove, and the tail portion of the pull rope penetrates through the long circular hole and is connected to the two sides of the outer ring of the winding disc respectively.

Preferably, the middle position of the upper end face of the winding disc is provided with a synchronous round rod, an upper round hole is formed in the upper portion of the installation round groove and corresponds to the synchronous round rod, the head of the upper round hole is connected to the upper end face of the multipurpose straight plate, and the head of the synchronous round rod stretches into the upper round hole.

Preferably, a convex plate is arranged in the middle of the upper end face of the synchronous round rod, the convex plate and the synchronous round rod are integrally formed, and the upper end face of the convex plate and the upper end face of the multipurpose straight plate are at the same height.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through setting up the multi-purpose straight board of rotatable regulation in operation platform the place ahead, set up adjustable locating lever in multi-purpose straight board top both sides position simultaneously, the synchronous round bar of cooperation is adjusted, ensures the stability of multi-purpose straight board after the rise, makes multi-purpose straight board protect, can overturn again and fall down as the step ladder use, makes the operation personnel oscilaltion more high-efficient convenient.

Drawings

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

FIG. 2 is a schematic view of the working platform of the present invention;

FIG. 3 is a schematic view of the multipurpose straight plate of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

In the figure: 1. a base; 2. a lifting frame; 3. an operation platform; 4. erecting a rod; 5. a guardrail; 6. a fixing rod; 7. a multipurpose straight plate; 8. a convex plate; 9. a pedal; 10. a fixing groove; 11. positioning a rod; 12. positioning holes; 13. an inner circular groove; 14. fixing the circular shaft; 15. an outer circular hole; 16. a circular groove is arranged inside; 17. a first circular plate; 18. a second circular plate; 19. a spring; 20. pulling a rope; 21. a long round hole; 22. installing a circular groove; 23. rolling a disc; 24. a synchronous round bar; 25. and an upper circular hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in figures 1-4, a lifter for construction engineering comprises a base 1, a lifting frame 2 is arranged above the base 1, an operation platform 3 is arranged on the top of the lifting frame 2, a plurality of upright rods 4 are arranged on the upper end surface of the operation platform 3, a plurality of guardrails 5 are arranged between the upright rods 4, two fixed rods 6 are arranged at the front end position of the upper end surface of the operation platform 3, a fixed groove 10 is arranged at the position of the front end surface of the operation platform 3 between the fixed rods 6, an adjustable multipurpose straight plate 7 is arranged in the fixed groove 10, a plurality of pedals 9 are arranged on the rear end surface of the multipurpose straight plate 7, adjustable positioning rods 11 are arranged at both sides of the top of the multipurpose straight plate 7, positioning holes 12 are arranged at the top of the fixed rods 6 corresponding to the positioning rods 11, the multipurpose straight plate 7 which can be adjusted by rotation is arranged in front of the operation platform 3, and the adjustable positioning rods 11 are arranged at both sides of the top of the multipurpose straight plate 7, the synchronous round bar 24 of cooperation is adjusted, ensures the stability of multi-purpose straight board 7 after rising, makes multi-purpose straight board 7 can protect, can overturn again and fall down as the step ladder use, makes the operation personnel oscilaltion more high-efficient convenient.

In the embodiment, in order to ensure that the multipurpose straight plate 7 can stably rotate, the bottom of the upright rod 4 is fixed with the operation platform 3 through welding, the pedals 9 and the multipurpose straight plate 7 are integrated into a component, the distance between the pedals 9 is equal, an inner circular groove 13 is formed in the bottom of the multipurpose straight plate 7, a fixed circular shaft 14 is arranged in the inner circular groove 13, and two ends of the fixed circular shaft 14 are installed on the inner wall of the fixed groove 10 through welding;

in the embodiment, in order to enable the positioning rod 11 to automatically extend and reset after being adjusted and contracted, the two side end faces of the multipurpose straight plate 7 are provided with outer circular holes 15 corresponding to the positioning rod 11, an internal circular groove 16 is arranged behind the outer circular holes 15, the tail part of the positioning rod 11 extends into the internal circular groove 16 and is provided with a first circular plate 17, a spring 19 is arranged behind the first circular plate 17, a second circular plate 18 is arranged behind the spring 19, and the second circular plate 18 is positioned at the bottom of the internal circular groove 16;

in this embodiment, in order to facilitate the adjustment of the position of the positioning rod 11, a pull rope 20 is disposed at the middle position of the rear end face of the first circular plate 17, the pull rope 20 passes through the second circular plate 18, the pull rope 20 and the second circular plate 18 are movably connected, a slotted hole 21 is disposed on the rear wall of the built-in circular groove 16 corresponding to the pull rope 20, an installation circular groove 22 is disposed between the slotted holes 21, a winding disc 23 capable of rotating horizontally is disposed in the installation circular groove 22, the tail portion of the pull rope 20 passes through the slotted hole 21 and is connected to the two sides of the outer ring of the winding disc 23, a synchronization circular rod 24 is disposed at the middle position of the upper end face of the winding disc 23, an upper circular hole 25 is disposed above the installation circular groove 22 corresponding to the synchronization circular rod 24, the head portion of the upper circular hole 25 is connected to the upper end face of the multipurpose straight plate 7, the head portion of the synchronization circular rod 24 extends into the upper circular hole 25, a convex plate 8 is disposed at the middle position of the upper end face of the synchronization circular rod 24, the convex plate 8 and the synchronization circular rod 24 are integrally formed as a component, the upper end surface of the convex plate 8 and the upper end surface of the multipurpose straight plate 7 are at the same height.

It should be noted that the utility model relates to a lift that building engineering used, when the in-service use, find the flange 8 at multi-purpose straight board 7 top and rotate, make it drive synchronous round bar 24 and rolling disc 23 and rotate, the stay cord 20 of rolling disc 23 rolling both sides, stay cord 20 and then drive the motion of continuous first plectane 17, extrude the spring 19 at rear when first plectane 17 moves, make spring 19 atress produce the compression, first plectane 17 drives continuous locating lever 11 motion simultaneously, make it deviate from the locating hole 12 at place, then can overturn multi-purpose straight board 7, make its interior circular slot 13 through the bottom rotate along fixed circular shaft 14, until multi-purpose straight board 7 head turn to bottom turning over and with ground contact, the operating personnel can step on multi-purpose footboard 9 at the straight board 7 back and remove, and the increasing efficiency.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a lift that building engineering used, includes base (1), base (1) top is provided with crane (2), crane (2) top is provided with operation platform (3), operation platform (3) up end is provided with a plurality of pole settings (4), be provided with a plurality of guardrails (5) between pole setting (4), operation platform (3) up end front position is provided with two dead levers (6), its characterized in that: the utility model discloses a multi-purpose straight board, including operation platform (3), multi-purpose straight board (7), fixed rod (6) and locating lever (11), the position of terminal surface is provided with fixed slot (10) between fixed rod (6) before operation platform (3), be provided with adjustable multi-purpose straight board (7) in fixed slot (10), multi-purpose straight board (7) rear end face is provided with a plurality of footboards (9), multi-purpose straight board (7) top both sides position all is provided with adjustable locating lever (11), fixed rod (6) top corresponds locating lever (11) and is provided with locating hole (12).

2. An elevator for construction work according to claim 1, characterized in that: pole setting (4) bottom is fixed through welding and operation platform (3), footboard (9) and the member of multi-purpose straight board (7) constitution as an organic whole, and the interval between footboard (9) equals, multi-purpose straight board (7) bottom is provided with interior circular slot (13), be provided with fixed circular shaft (14) in interior circular slot (13), fixed circular shaft (14) both ends are installed fixed slot (10) inner wall through the welding.

3. An elevator for construction work according to claim 1, characterized in that: the multipurpose straight plate is characterized in that outer circular holes (15) are formed in the end faces of two sides of the multipurpose straight plate (7) corresponding to the positioning rods (11), built-in circular grooves (16) are formed in the rear of the outer circular holes (15), the tail portions of the positioning rods (11) stretch into the built-in circular grooves (16) and are provided with first circular plates (17), springs (19) are arranged behind the first circular plates (17), second circular plates (18) are arranged behind the springs (19), and the second circular plates (18) are located at the bottoms of the built-in circular grooves (16).

4. A lift for construction work according to claim 3, wherein: the winding device is characterized in that a pull rope (20) is arranged in the middle of the rear end face of the first circular plate (17), the pull rope (20) penetrates through the second circular plate (18), the pull rope (20) is movably connected with the second circular plate (18), the rear wall of the built-in circular groove (16) is provided with a long circular hole (21) corresponding to the pull rope (20), an installation circular groove (22) is arranged between the long circular holes (21), a winding disc (23) capable of horizontally rotating is arranged in the installation circular groove (22), and the tail of the pull rope (20) penetrates through the long circular hole (21) and is connected to the positions of the two sides of the outer ring of the winding disc (23) respectively.

5. An elevator for construction work according to claim 4, wherein: rolling disc (23) up end middle part position is provided with synchronous round bar (24), installation circular slot (22) top is provided with round hole (25) corresponding synchronous round bar (24), it is connected to multi-purpose straight board (7) up end to go up round hole (25) head, synchronous round bar (24) head stretches into round hole (25).

6. An elevator for construction work according to claim 5, characterized in that: the multifunctional lifting device is characterized in that a convex plate (8) is arranged in the middle of the upper end face of the synchronous round rod (24), the convex plate (8) and the synchronous round rod (24) are integrally formed, and the upper end face of the convex plate (8) and the upper end face of the multipurpose straight plate (7) are at the same height.