CN218579512U

CN218579512U - Hoisting machine for transferring large prefabricated parts

Info

Publication number: CN218579512U
Application number: CN202222538608.2U
Authority: CN
Inventors: 李伟
Original assignee: Tianjin Zhongmin Zhuyou Zhizao Technology Co ltd
Current assignee: Tianjin Zhongmin Zhuyou Zhizao Technology Co ltd
Priority date: 2022-09-24
Filing date: 2022-09-24
Publication date: 2023-03-07
Anticipated expiration: 2032-09-24

Abstract

The utility model discloses a large-scale prefab is transported and is used hoist installation, its technical scheme includes: automobile body and hoist and mount frame, the fixing base is installed to automobile body top one side, the expansion bracket is installed through the removable pin in the fixing base top, the locating wheel is installed through the positioning seat to the expansion bracket end, the automobile body top is close to fixing base one side and installs the supporting seat, install driving motor in the middle of the supporting seat top, winding wheel A is installed to the driving motor output shaft, winding wheel A surface mounting has the steel cable, the steel cable sets up in the locating wheel surface, hoist and mount frame is installed to the steel cable end. The utility model provides a large-scale prefab is transported and is used hoist machine has solved current device and has adopted large-scale loop wheel machine to hoist the prefab more, and at some construction sites, large-scale loop wheel machine can't get into, and the not good problem of handling suitability has improved the handling convenience of prefabricated plate, and then has improved hoisting machine and constructed the use suitability.

Description

Hoisting machine for transferring large prefabricated parts

Technical Field

The utility model relates to a prefab transports technical field, specifically is a large-scale prefab transports uses hoist and mount machine.

Background

The prefabricated member is a concrete product processed and produced in a factory in a standardized and mechanized mode, corresponding traditional cast-in-place concrete needs site mold making, site pouring and site maintenance, the concrete prefabricated member is widely applied to the fields of buildings, traffic, water conservancy and the like, plays an important role in national economy, and the prefabricated member needs to be hoisted by using a hoisting machine during transportation.

Through the massive search, the hoisting device for the concrete prefabricated part, disclosed as publication No. CN212639685U, of the hoisting machine in the prior art is found, the four rotary drums synchronously rotate clockwise, the four screw rods drive the four clamps to move downwards, the four rotary drums synchronously rotate anticlockwise, the four screw rods drive the four clamps to move upwards, so that the distances between the four clamp plates and the support are changed, after the concrete prefabricated part is positioned between the four clamps, the artificial movable clamp plate is positioned at the bottom of the concrete prefabricated part, and then the cross locking pin is inserted into the clamps to complete the fixation of the clamp plates.

The existing hoisting machine for the prefabricated slab mostly adopts a large-scale crane to hoist the prefabricated slab, the large-scale crane cannot enter the prefabricated slab in part of construction sites, and the hoisting applicability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a large-scale prefab is transported and is used hoist machine possesses the advantage that facilitates the use, has solved current prefabricated plate hoist and mount, adopts large-scale loop wheel machine to hoist the prefab more, and in some construction sites, large-scale loop wheel machine can't get into, the not good problem of handling suitability.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a large-scale prefab is transported and is used hoist and mount machine, includes automobile body and hoist and mount frame, wherein the fixing base is installed to automobile body top one side, the expansion bracket is installed through the removable pin in the fixing base top, the locating wheel is installed through the positioning seat to the expansion bracket end, the supporting seat is installed near fixing base one side in the automobile body top, install driving motor in the middle of the supporting seat top, driving motor installs winding wheel A in the output shaft, winding wheel A surface mounting has the steel cable, the steel cable sets up in the locating wheel surface, hoist and mount frame are installed to the steel cable end.

Preferably, four corner positions of the lower surface of the hoisting frame are provided with side plates, a rotating shaft is arranged at a gap between the side plates at two sides, hoisting chucks are arranged on the front and rear surfaces of the rotating shafts at two sides, and a pulling plate is arranged in the middle of the outer surface of the rotating shaft at two sides.

Preferably, a hoisting motor is installed in the middle of the top of the hoisting frame, a winding wheel B is installed on an output shaft of the hoisting motor, and a pull rope is installed on the outer surface of the winding wheel B.

Preferably, the middle of two sides of the hoisting frame is provided with a limiting wheel through a limiting frame, and the pull rope is connected with the pull plates at two sides through the outer surfaces of the limiting wheel.

Preferably, the number of the winding wheels B is two, and the winding wheels B are respectively arranged on the outer surface of the output shaft of the hoisting motor.

Preferably, a connecting seat B is installed in the middle of the top of the vehicle body, an oil cylinder is installed in the middle of the inside of the connecting seat B through a movable pin, a connecting seat A is installed at the top of an output shaft of the oil cylinder through a positioning pin, and the connecting seat A is connected to the lower surface of the expansion bracket.

Preferably, the tail ends of the hoisting chucks are inserted into hoisting holes in two sides of the prefabricated member.

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

1. the utility model discloses a set up automobile body, driving motor, expansion bracket and hoist and mount frame, reach the effect that the convenience carries out the handling to large-scale prefab to solve and adopt large-scale loop wheel machine to hoist the prefab more, in partial construction place, large-scale loop wheel machine can't get into, the not good problem of handling suitability has improved the handling convenience of prefabricated plate, and then has improved the use suitability of hoisting machine structure.

2. The utility model discloses a set up hoist and mount frame, hoist and mount chuck and rolling motor, reach and carry out quick fixed effect to the prefab, carry out the rolling to the stay cord through rolling motor, drive the upset of hoist and mount chuck through the stay cord to fix the prefab, it is comparatively loaded down with trivial details to solve the prefab handling fixed, the not good problem of hoist and mount efficiency has improved the fixed efficiency of prefabricated plate, thereby has improved the hoist and mount efficiency of prefabricated plate.

Drawings

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

fig. 2 is a schematic view of the main view structure of the hoisting frame of the present invention;

fig. 3 is an enlarged structural diagram of a in fig. 1.

Reference numerals: 1. a vehicle body; 2. a fixed seat; 3. hoisting frames; 4. positioning wheels; 5. positioning seats; 6. a telescopic frame; 7. a steel cord; 8. a movable pin; 9. a drive motor; 10. a winding wheel A; 11. a supporting seat; 12. hoisting a motor; 13. pulling a rope; 14. a limiting wheel; 15. a limiting frame; 16. pulling a plate; 17. a rotating shaft; 18. a winding wheel B; 19. hoisting the chuck; 20. a side plate; 21. an oil cylinder; 22. a connecting seat A; 23. and a connecting seat B.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-3, in order to achieve the above purpose, the present invention provides the following technical solutions: a hoisting machine for transferring large prefabricated parts comprises a machine body 1 and a hoisting frame 3, wherein a fixed seat 2 is installed on one side of the top of the machine body 1, an expansion frame 6 is installed on the top of the fixed seat 2 through a movable pin 8, a positioning wheel 4 is installed at the tail end of the expansion frame 6 through a positioning seat 5, a supporting seat 11 is installed on one side, close to the fixed seat 2, of the top of the machine body 1, a driving motor 9 is installed in the middle of the top of the supporting seat 11, a winding wheel A10 is installed on an output shaft of the driving motor 9, a steel rope 7 is installed on the outer surface of the winding wheel A10, the steel rope 7 is arranged on the outer surface of the positioning wheel 4, the hoisting frame 3 is installed at the tail end of the steel rope 7, four angular positions of the lower surface of the hoisting frame 3 are provided with side plates 20, a rotating shaft 17 is installed at the clearance position of the side plates 20, hoisting chucks 19 are installed on the front and back surfaces of the rotating shafts 17 on the two sides, pull plates 16 are installed in the middle of the outer surface of the rotating shaft 17 on the two sides, the rotating shafts drive the hoisting chucks 19 to overturn through the pull plates 16, thereby fix the prefab, install hoist and mount motor 12 in the middle of the 3 tops of hoist and mount frame, hoist and mount motor 12 output shaft installs winding wheel B18, winding wheel B18 surface mounting has stay cord 13, roll stay cord 13 through hoist and mount motor 12, thereby carry out the handling to the prefab, all install spacing wheel 14 through spacing frame 15 in the middle of 3 both sides of hoist and mount frame, stay cord 13 is through spacing 14 surface connection in both sides arm-tie 16, winding wheel B18 is equipped with two altogether, and two winding wheel B18 divide locate hoist and mount motor 12 output shaft surface, be convenient for drive arm-tie 16 upset in step, install connecting seat B23 in the middle of the 1 top of automobile body, install hydro-cylinder 21 through the removable pin 8 in the middle of connecting seat B23 is inside, connecting seat A22 is installed through the locating pin at hydro-cylinder 21 output shaft top, connecting seat A22 is connected in 6 lower surfaces of expansion bracket.

The working principle of the hoisting machine for transferring the large prefabricated part based on the embodiment 1 is as follows: will the utility model discloses after the installation, will through automobile body 1 the utility model discloses move to the use, move hoist and mount frame 3 to hanging prefab top again, accomplish the back, start hoist and mount motor 12, drive wind-up pulley B18 through hoist and mount motor 12 and rotate, carry out the rolling to stay cord 13 through wind-up pulley B18, thereby drive the 16 upsets of arm-tie, drive hoist and mount chuck 19 upset then, insert the inside hoist and mount hole of prefab with hoist and mount chuck 19, restart driving motor 9 carries out the rolling through driving motor 9 and wind-up pulley A10 to steel cable 7, mention the prefab, drive through automobile body 1 the utility model discloses move to the use, restart hydro-cylinder 21, drive the upset of expansion bracket 6 through hydro-cylinder 21, lift the prefabricated plate to the use department, release hoisting clamp 19 again, so far, this equipment work flow is accomplished.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a large-scale prefab is transported and is used hoist and mount machine, includes automobile body (1) and hoist and mount frame (3), its characterized in that: fixing base (2) are installed to automobile body (1) top one side, telescopic bracket (6) are installed through removable pin (8) at fixing base (2) top, locating wheel (4) are installed through locating seat (5) to telescopic bracket (6) end, automobile body (1) top is close to fixing base (2) one side and installs supporting seat (11), install driving motor (9) in the middle of supporting seat (11) top, winding wheel A (10) are installed to driving motor (9) output shaft, winding wheel A (10) surface mounting has steel cable (7), steel cable (7) set up in locating wheel (4) surface, hoist and mount frame (3) are installed to steel cable (7) end.

2. The hoist as claimed in claim 1, wherein the hoist further comprises: the four corners of the lower surface of the hoisting frame (3) are provided with side plates (20), the clearance positions of the side plates (20) on two sides are provided with rotating shafts (17), hoisting chucks (19) are arranged on the front and rear surfaces of the rotating shafts (17) on two sides, and pull plates (16) are arranged in the middles of the outer surfaces of the rotating shafts (17) on two sides.

3. The hoist as claimed in claim 2, wherein the hoist further comprises: the hoisting device is characterized in that a hoisting motor (12) is installed in the middle of the top of the hoisting frame (3), a winding wheel B (18) is installed on an output shaft of the hoisting motor (12), and a pull rope (13) is installed on the outer surface of the winding wheel B (18).

4. The hoist as claimed in claim 3, wherein the hoist further comprises: the middle of two sides of the hoisting frame (3) are provided with limit wheels (14) through limit frames (15), and the pull ropes (13) are connected to pull plates (16) on two sides through the outer surfaces of the limit wheels (14).

5. The hoist as claimed in claim 3, wherein the hoist further comprises: the two winding wheels B (18) are arranged, and the two winding wheels B (18) are respectively arranged on the outer surface of the output shaft of the hoisting motor (12).

6. The hoist as claimed in claim 1, wherein the hoist further comprises: install connecting seat B (23) in the middle of automobile body (1) top, hydro-cylinder (21) are installed through removable pin (8) in the middle of connecting seat B (23) is inside, connecting seat A (22) are installed through the locating pin at hydro-cylinder (21) output shaft top, connecting seat A (22) are connected in expansion bracket (6) lower surface.

7. The hoist as claimed in claim 2, wherein the hoist further comprises: the tail ends of the hoisting chucks (19) are inserted into the hoisting holes in the two sides of the prefabricated member.