CN217894953U

CN217894953U - Hoisting sling for prefabricated components of fabricated building

Info

Publication number: CN217894953U
Application number: CN202221171980.8U
Authority: CN
Inventors: 张小虎; 袁长青
Original assignee: Jiangsu Zhongjiang Assembly Construction Technology Co ltd
Current assignee: Jiangsu Zhongjiang Assembly Construction Technology Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-11-25
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses a hoisting sling of prefabricated components of an assembly type building, which comprises a bottom plate, wherein a sliding rod is connected inside the bottom plate in a sliding manner, a first motor is fixedly connected inside the bottom plate, a lead screw is fixedly connected at the output end of the first motor, a first electric telescopic rod is fixedly connected to the lower surface of the sliding rod, a fixed plate is fixedly connected to the upper surface of the bottom plate, a second electric telescopic rod is arranged inside the fixed plate, and a fourth electric telescopic rod is fixedly connected to the right surface of the fixed plate; the output end of the second electric telescopic rod is rotatably connected with a hanging rod. The utility model discloses, through design hoist device, realize when hoist and mount, can hoist the prefab through the couple to fix the fixed convenience that increases with another rope to the prefab, design fifth electric telescopic handle, third motor, realize the length of control rope and carry on spacingly to the upper surface of prefab, thereby increase device stability.

Description

Hoisting sling for prefabricated components of prefabricated building

Technical Field

The utility model relates to a hoist device field especially relates to an assembly type structure prefabricated component's hoist and mount hoist.

Background

The integral concrete structure is assembled by prefabricated concrete members through post-pouring concrete, slurry anchors or superposition at connecting parts, and has reliable force transmission and bearing requirements. The structure is flexible, has strong adaptability, and has the advantages of good integrity, convenient construction, short construction period, low cost, less construction waste, high engineering quality and the like. With the development of economy and the progress of science and technology, the method has good application prospect in China. The large prefabricated components need to be hoisted, hoisting equipment such as tower cranes, truck cranes and the like are mostly adopted for hoisting and installing the existing fabricated precast concrete components in field installation, and the hoisting equipment takes steel wire ropes as hoisting carriers.

A hoist and mount hoist of prefabricated component of assembly type structure as introduce in the patent No. CN212024538U cooperatees through lead screw and ball nut and realizes the rising of round platform, and then drives tensile pole pulling dwang shrink, realizes the fastening of fixed subassembly to the hoist and mount case, compares current hoist exclusive use wire rope, has increased the stress point, has promoted bearing toughness greatly, has reduced the potential safety hazard.

Some existing hoisting slings for prefabricated components of prefabricated buildings have the following defects:

1. the hoisting stability of the hoisting sling of the existing prefabricated building component is poor;

2. the preparation instrument before the hoist and mount hoist of present assembly type structure prefabricated component hoist and mount is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art and providing a hoisting sling for prefabricated parts of assembly type buildings.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a hoisting sling for prefabricated components of an assembly type building comprises a bottom plate, wherein a sliding rod is slidably connected inside the bottom plate, a first motor is fixedly connected inside the bottom plate, a lead screw is fixedly connected to the output end of the first motor, a first electric telescopic rod is fixedly connected to the lower surface of the sliding rod, a fixing plate is fixedly connected to the upper surface of the bottom plate, and a second electric telescopic rod is arranged inside the fixing plate;

the right surface of the fixing ring is fixedly connected with a fourth electric telescopic rod; the output end of the second electric telescopic rod is rotatably connected with a hanging rod, and a hoisting mechanism is arranged on the lower surface of the hanging rod.

As a further description of the above technical solution:

one end of the screw rod, far away from the first motor, extends to the inside of the bottom plate, and an electric wheel is arranged on the lower side of the bottom plate.

As a further description of the above technical solution:

and the output end of the fourth electric telescopic rod is connected with the suspender in a sliding manner.

As a further description of the above technical solution:

the upper surface of the bottom plate is fixedly connected with a third electric telescopic rod on the right side of the fixing plate, the output end of the third electric telescopic rod is fixedly connected with a supporting block, and the supporting block is connected with the outer surface of the second electric telescopic rod in a sliding mode.

As a further description of the above technical solution:

the hoisting mechanism comprises a shell, a fifth electric telescopic rod, a third motor, a rope, a threaded cylinder, a threaded rod and a hook, wherein the shell is rotatably connected with the hanging rod.

As a further description of the above technical solution:

the rear surface of casing and third motor fixed connection, the quantity of third motor is two, the output and the rope fixed connection of third motor.

As a further description of the above technical solution:

the one end that the third motor was kept away from to the rope respectively with a screw section of thick bamboo, threaded rod fixed connection, the upper surface and the couple fixed connection of threaded rod, the lower surface and the fifth electric telescopic handle fixed connection of casing.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this prefabricated component's of assembly type structure hoist and mount hoist through design hoist device, realizes when hoist and mount, can hoist the prefab through the couple to fix another rope to the prefab and increase fixed convenience.

2. Compared with the prior art, this assembled building prefabricated component's hoist and mount hoist through design fifth electric telescopic handle, third motor, realizes the length of control rope and carries on spacingly to the upper surface of prefab to increase device stability.

Drawings

Fig. 1 is a schematic view of an internal structure of a hoisting tool for prefabricated building components according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a partial structural plan view of a hoisting tool for prefabricated components of an assembly type building provided by the present invention;

fig. 4 is the utility model provides a partial structure schematic diagram of prefabricated component's of prefabricated building hoist and mount hoist.

Illustration of the drawings:

1. a base plate; 2. a slide bar; 3. a first electric telescopic rod; 4. an electric wheel; 5. a fixing plate; 6. a second electric telescopic rod; 7. a support block; 8. a third electric telescopic rod; 9. a boom; 10. a fourth electric telescopic rod; 11. a fixing ring; 12. a first motor; 13. a lead screw; 14. a housing; 15. a hoisting mechanism; 16. a fifth electric telescopic rod; 17. a third motor; 18. a rope; 19. a threaded barrel; 20. a threaded rod; 21. and (4) hanging hooks.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a pair of prefabricated component's of assembly type structure hoist: including bottom plate 1, bottom plate 1's inside sliding connection slide bar 2, be used for increasing the support capacity, bottom plate 1's inside fixedly connected with first motor 12, the output fixedly connected with lead screw 13 of first motor 12, be used for adjusting the position of slide bar 2, lead screw 13 keeps away from the one end of first motor 12 and extends to bottom plate 1's inside, bottom plate 1's downside is provided with electronic round 4, the lower fixed surface of slide bar 2 is connected with first electric telescopic handle 3, bottom plate 1's upper surface fixedly connected with fixed plate 5, bottom plate 1's upper surface just is located the right side fixedly connected with third electric telescopic handle 8 of fixed plate 5, be used for adjusting the angle of second electric telescopic handle 6, the output fixedly connected with supporting shoe 7 of third electric telescopic handle 8, supporting shoe 7 and the 6 outer surface sliding connection of second electric telescopic handle, the inside of fixed plate 5 is provided with second electric telescopic handle 6, the solid fixed ring 11 of outer surface fixedly connected with of second electric telescopic handle 6, gu fixed ring 11's right surface fixedly connected with fourth electric telescopic handle 10, be used for adjusting the angle of jib 9, the output and jib 9 sliding connection.

The output of second electric telescopic handle 6 rotates and is connected with jib 9, be used for hoisting mechanism 15 and hoist, the lower surface of jib 9 is provided with hoisting mechanism 15, be used for hoisting the prefab, hoisting mechanism 15 includes casing 14, fifth electric telescopic handle 16, third motor 17, rope 18, a screw thread section of thick bamboo 19, threaded rod 20 and couple 21, casing 14 rotates with jib 9 and is connected, the rear surface and the third motor 17 fixed connection of casing 14, the quantity of third motor 17 is two, be used for adjusting two rope 18 respectively, the output and the rope 18 fixed connection of third motor 17, the one end that third motor 17 was kept away from to rope 18 respectively with a screw thread section of thick bamboo 19, threaded rod 20 fixed connection, the upper surface and the couple 21 fixed connection of threaded rod 20, the lower surface and the fifth electric 16 fixed connection of casing 14.

The working principle is as follows: when needs hoist, adjust the position of slide bar 2 through first motor 12, extend first electric telescopic handle 3 and can accomplish the support, adjust the angle of second electric telescopic handle 6 through third electric telescopic handle 8, fourth electric telescopic handle 10 is adjusted the angle of jib 9, go up the downside of prefab and can't directly wear out when rope 18, hang up the prefab through couple 21, use another rope 18 to fix the prefab, and be connected threaded cylinder 19 and threaded rod 20, shorten rope 18 and can extend the upside of fifth electric telescopic handle 16 to the prefab and fix.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a hoist and mount hoist of prefabricated component of prefabricated building, includes bottom plate (1), its characterized in that: the inner part of the bottom plate (1) is connected with a sliding rod (2) in a sliding mode, the inner part of the bottom plate (1) is fixedly connected with a first motor (12), the output end of the first motor (12) is fixedly connected with a lead screw (13), the lower surface of the sliding rod (2) is fixedly connected with a first electric telescopic rod (3), the upper surface of the bottom plate (1) is fixedly connected with a fixing plate (5), a second electric telescopic rod (6) is arranged inside the fixing plate (5), the outer surface of the second electric telescopic rod (6) is fixedly connected with a fixing ring (11), and the right surface of the fixing ring (11) is fixedly connected with a fourth electric telescopic rod (10);

the output end of the second electric telescopic rod (6) is rotatably connected with a hanging rod (9), and a hoisting mechanism (15) is arranged on the lower surface of the hanging rod (9).

2. The hoisting sling for prefabricated building components according to claim 1, wherein: one end of the screw rod (13) far away from the first motor (12) extends to the inside of the bottom plate (1), and an electric wheel (4) is arranged on the lower side of the bottom plate (1).

3. The hoisting sling for prefabricated building components according to claim 1, wherein: the output end of the fourth electric telescopic rod (10) is connected with the suspender (9) in a sliding way.

4. The hoisting sling for prefabricated members of prefabricated buildings according to claim 1, characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a third electric telescopic rod (8) on the right side of the fixing plate (5), the output end of the third electric telescopic rod (8) is fixedly connected with a supporting block (7), and the supporting block (7) is connected with the outer surface of the second electric telescopic rod (6) in a sliding mode.

5. The hoisting sling for prefabricated building components according to claim 1, wherein: hoisting machine constructs (15) and includes casing (14), fifth electric telescopic handle (16), third motor (17), rope (18), threaded cylinder (19), threaded rod (20) and couple (21), casing (14) and jib (9) are rotated and are connected.

6. The hoisting sling for prefabricated building components according to claim 5, wherein: the rear surface of the shell (14) is fixedly connected with a third motor (17), the number of the third motors (17) is two, and the output ends of the third motors (17) are fixedly connected with a rope (18).

7. The hoisting sling for prefabricated building components according to claim 5, wherein: one end, far away from the third motor (17), of the rope (18) is fixedly connected with the threaded cylinder (19) and the threaded rod (20) respectively, the upper surface of the threaded rod (20) is fixedly connected with the hook (21), and the lower surface of the shell (14) is fixedly connected with the fifth electric telescopic rod (16).