CN211141288U

CN211141288U - Be suitable for prefabricated segmental beam of different models and use hoist and mount instrument

Info

Publication number: CN211141288U
Application number: CN201922079494.8U
Authority: CN
Inventors: 秦伟豪; 史瑞; 苏凯; 王晖; 王凌宇; 徐威涛; 王志强; 韩扬; 范冠男; 任岩峰; 苏坤鹏; 王兆喆; 王信; 王帅; 建家川; 刘云龙; 王涛; 张亚朋; 刘显东; 孟令飞
Original assignee: Henan Province First Construction Work Group Xingyang Prefabricated Building Co ltd
Current assignee: Henan Province First Construction Work Group Xingyang Prefabricated Building Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-07-31
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a be suitable for prefabricated segmental beam of different models and use hoist and mount instrument, including base and dead lever, fixed surface is connected with rings on the middle part of base, and the inside of base is provided with the bidirectional regulating pole, the left end outside of bidirectional regulating pole is connected with the left movable block, and the right-hand member outside of bidirectional regulating pole is connected with the right movable block, the front end internally mounted of left movable block has the second motor, and the pivot of second motor is connected with the gear, the inside lifter that is provided with in rear end of left movable block, and the upper end outside of lifter is connected with the cover piece, the dead lever is located the downside of right movable block, the internally mounted of connecting block has the stopper. This be suitable for prefabricated segmental beam of different models and use hoist instrument, convenient operation is convenient for hoist the prefabricated segmental beam of different models, and is convenient for guarantee the balance of prefabricated segmental beam at the hoist and mount in-process, improves the security of hoist and mount work.

Description

Be suitable for prefabricated segmental beam of different models and use hoist and mount instrument

Technical Field

The utility model relates to a prefabricated segment girder technical field specifically is a be suitable for hoist and mount instrument for prefabricated segment girder of different models.

Background

Along with the rapid development of the economic society, the building industrialization is proposed by the country, the concrete bridge conforms to the development direction of the national industry, and the concrete bridge has the advantages of environmental protection and the like, and is formed by hoisting the prefabricated segmental beam by a hoisting tool and then splicing the prefabricated segmental beam;

The existing hoisting tool for the prefabricated segmental beam can only be generally used for hoisting the prefabricated segmental beam of the same model, and the stability of the prefabricated segmental beam in the hoisting process cannot be guaranteed, so that the hoisting tool for the prefabricated segmental beam suitable for different models is provided, and the problems in the hoisting tool are solved conveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prefabricated segmental beam of being suitable for different models is with hoist and mount instrument to solve the current prefabricated segmental beam of proposing in the above-mentioned background art and use hoist and mount instrument, the prefabricated segmental beam that generally can only be used for same model hoists, can not guarantee the problem of the stability of prefabricated segmental beam in hoist and mount in-process.

In order to achieve the above object, the utility model provides a following technical scheme: a hoisting tool suitable for prefabricated segmental beams of different models comprises a base and a fixed rod, wherein a hoisting ring is fixedly connected to the upper surface of the middle of the base, a bidirectional adjusting rod is arranged inside the base, a first motor is installed on the right side of the bidirectional adjusting rod, a left moving block is connected to the outer side of the left end of the bidirectional adjusting rod, a right moving block is connected to the outer side of the right end of the bidirectional adjusting rod, a second motor is installed inside the front end of the left moving block, a gear is connected to the rotating shaft of the second motor, a lifting rod is arranged inside the rear end of the left moving block, a sleeve block is connected to the outer side of the upper end of the lifting rod, a fixture block is installed inside the lower end of the lifting rod, the fixed rod is located on the lower side of the right moving block, a connecting block is connected to the outer, and the lower surface of the connecting block is connected with a prefabricated section beam body.

Preferably, the bidirectional adjusting rod and the base form a rotating structure, the left moving block and the right moving block are both connected with the bidirectional adjusting rod in a threaded connection mode, and the left moving block and the right moving block both form a clamping structure with the base.

Preferably, the right moving block is connected with the fixed rod in a welding mode, and the lower ends of the lifting rod and the fixed rod are connected with the connecting block in a clamping mode.

Preferably, the lifting rod penetrates through the left moving block and the sleeve block, the lifting rod is attached to the left moving block, the lifting rod is in threaded connection with the sleeve block, and the sleeve block is in meshed connection with the gear.

Preferably, the lifting rod is rotatably connected with the clamping block, the positioning block and the clamping block respectively form a rotating structure with the connecting block through a limiting block, and the length of the limiting block is larger than the width of the connecting block.

Preferably, the positioning block penetrates through the inside of the limiting block, and the positioning block is attached to the connecting block.

Compared with the prior art, the beneficial effects of the utility model are that: the hoisting tool is suitable for prefabricated sectional beams of different models, is convenient to operate, is convenient to hoist the prefabricated sectional beams of different models, is convenient to ensure the balance of the prefabricated sectional beams in the hoisting process, and improves the safety of hoisting work;

1. The lifting device is provided with a left moving block, a right moving block, a lifting rod and a fixed rod, and the left moving block and the right moving block respectively drive the lifting rod and the fixed rod to move through operation of a first motor, so that prefabricated segmental beam bodies of different models can be conveniently hoisted through a crane;

2. The second motor is used for operating, so that the sleeve block drives the lifting rod to lift, the fixture block is convenient to lift, the prefabricated segmental beam body is convenient to guarantee balance in the lifting process, and the safety of lifting work is improved;

3. Be provided with dead lever, connecting block, prefabricated segmental beam body and fixture block, through being connected dead lever and fixture block and connecting block to be convenient for operate the loop wheel machine and hang prefabricated segmental beam body through rings and assemble.

Drawings

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

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the connection between the two-way adjusting rod and the left moving block of the present invention;

FIG. 4 is a schematic diagram of a side view structure of the connection between the right moving block and the fixed rod of the present invention;

Fig. 5 is a schematic view of the gear and the sleeve block of the present invention.

In the figure: 1. a base; 2. a hoisting ring; 3. a bidirectional adjusting rod; 4. a first motor; 5. a left moving block; 6. a right moving block; 7. a second motor; 8. a gear; 9. a lifting rod; 10. sleeving blocks; 11. fixing the rod; 12. connecting blocks; 13. a limiting block; 14. positioning blocks; 15. prefabricating a segment beam body; 16. and (7) clamping blocks.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a hoisting tool suitable for prefabricated segmental beams of different models comprises a base 1, a lifting ring 2, a bidirectional adjusting rod 3, a first motor 4, a left moving block 5, a right moving block 6, a second motor 7, a gear 8, a lifting rod 9, a sleeve block 10, a fixed rod 11, a connecting block 12, a limiting block 13, a positioning block 14, a prefabricated segmental beam body 15 and a clamping block 16, wherein the lifting ring 2 is fixedly connected to the upper surface of the middle part of the base 1, the bidirectional adjusting rod 3 is arranged inside the base 1, the first motor 4 is installed on the right side of the bidirectional adjusting rod 3, the left moving block 5 is connected to the outer side of the left end of the bidirectional adjusting rod 3, the right moving block 6 is connected to the outer side of the right end of the bidirectional adjusting rod 3, the second motor 7 is installed inside the front end of the left moving block 5, the rotating shaft of the second motor 7 is connected with the gear 8, the lifting rod 9 is arranged inside the rear end, a clamping block 16 is arranged in the lower end of the lifting rod 9, the fixed rod 11 is positioned on the lower side of the right moving block 6, the outer side of the lower end of the fixed rod 11 is connected with a connecting block 12, a limiting block 13 is arranged in the connecting block 12, a positioning block 14 is arranged in the limiting block 13, and the lower surface of the connecting block 12 is connected with a prefabricated segmental beam body 15;

As shown in fig. 2, 3 and 4, the bidirectional adjusting rod 3 and the base 1 form a rotating structure, the left moving block 5 and the right moving block 6 are both connected with the bidirectional adjusting rod 3 in a threaded connection manner, and the left moving block 5 and the right moving block 6 both form a clamping structure with the base 1, so that the left moving block 5 and the right moving block 6 can move under the limit of the base 1, as shown in fig. 1, 2 and 4, the right moving block 6 and the fixed rod 11 are connected in a welding manner, and the lower ends of the lifting rod 9 and the fixed rod 11 are both clamped and connected with the connecting block 12, so that the lifting rod 9 and the fixed rod 11 are connected with the connecting block 12;

As shown in fig. 1, 2 and 5, the lifting rod 9 penetrates through the left moving block 5 and the sleeve block 10, the lifting rod 9 is attached to the left moving block 5, the lifting rod 9 is in threaded connection with the sleeve block 10, the sleeve block 10 is in meshed connection with the gear 8, so that the lifting rod 9 can be conveniently lifted, as shown in fig. 1, 2 and 4, the lifting rod 9 is rotatably connected with the fixture block 16, the positioning block 14 and the fixture block 16 respectively form a rotating structure with the connecting block 12 through the positioning block 13, the length of the positioning block 13 is greater than the width of the connecting block 12, so that the connecting block 12 is conveniently limited, the positioning block 14 penetrates through the inside of the positioning block 13, and the positioning block 14 is attached to the connecting block 12, so that the positioning block 13 is conveniently limited through the positioning block 14.

The working principle is as follows: when the hoisting tool suitable for the prefabricated segmental beams of different models is used, as shown in fig. 2, 3 and 4, firstly, according to different models of prefabricated segmental beam bodies 15, operation is performed through the first motor 4, the bidirectional adjusting rod 3 rotates under the limiting of the base 1, the left moving block 5 and the right moving block 6 are both in threaded connection with the bidirectional adjusting rod 3, the left moving block 5 and the right moving block 6 move in opposite directions, the left moving block 5 is in clamping connection with the lifting rod 9, the lifting rod 9 is in clamping connection with the fixture block 16, the right moving block 6 is fixedly connected with the fixed rod 11, the fixture block 16 and the fixed rod 11 move in opposite directions, the distance between the fixed rod 11 and the fixture block 16 is convenient to adjust and is located on the inner side of the connecting block 12, as shown in fig. 1, 2 and 4, by inserting the limiting block 13 into the fixed rod 11 and the connecting block 12 and the fixture block 16 and the connecting, then the positioning block 14 is inserted into the inside of the limiting block 13, which is convenient for connecting the device with the prefabricated segmental beam body 15, thereby facilitating the operation of hoisting the prefabricated segmental beam bodies 15 with different models through the hoisting ring 2, as shown in fig. 1, 2 and 5, hoisting the prefabricated segmental beam body 15 by a certain distance through the hoisting machine, observing whether the prefabricated segmental beam body 15 is inclined, operating through the second motor 7, rotating the gear 8, engaging and connecting the gear 8 with the sleeve block 10, screwing and connecting the sleeve block 10 with the lifting rod 9, lifting the lifting rod 9, as shown in fig. 1, 2 and 4, rotatably connecting the lifting rod 9 with the fixture block 16, facilitating the lifting of the fixture block 16, rotatably connecting the fixing rod 11 and the fixture block 16 with the connecting block 12, thereby facilitating the balance of the prefabricated segmental beam body 15 in the hoisting process through the lifting and lowering of the fixture block 16, and further improving the safety of the hoisting work, this is done in a series of operations for a lifting tool for prefabricated segmental beams of different types, which are well known to those skilled in the art and not described in detail in this specification.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a be suitable for prefabricated segmental beam of different models and use hoist and mount instrument, includes base (1) and dead lever (11), its characterized in that: the upper surface of the middle part of the base (1) is fixedly connected with a lifting ring (2), a bidirectional adjusting rod (3) is arranged inside the base (1), a first motor (4) is installed on the right side of the bidirectional adjusting rod (3), a left moving block (5) is connected to the outer side of the left end of the bidirectional adjusting rod (3), a right moving block (6) is connected to the outer side of the right end of the bidirectional adjusting rod (3), a second motor (7) is installed inside the front end of the left moving block (5), a gear (8) is connected to a rotating shaft of the second motor (7), a lifting rod (9) is arranged inside the rear end of the left moving block (5), a sleeve block (10) is connected to the outer side of the upper end of the lifting rod (9), a fixture block (16) is installed inside the lower end of the lifting rod (9), the fixing rod (11) is located on the lower side of the right moving block (6), the inside mounting of connecting block (12) has stopper (13), and the inside mounting of stopper (13) has locating piece (14) to the lower surface of connecting block (12) is connected with prefabricated section roof beam body (15).

2. The hoisting tool suitable for the prefabricated segmental beams of different models is characterized in that: the bidirectional adjusting rod (3) and the base (1) form a rotating structure, the left moving block (5) and the right moving block (6) are connected with the bidirectional adjusting rod (3) in a threaded connection mode, and the left moving block (5) and the right moving block (6) form a clamping structure with the base (1).

3. The hoisting tool suitable for the prefabricated segmental beams of different models is characterized in that: the right moving block (6) is connected with the fixed rod (11) in a welding mode, and the lower ends of the lifting rod (9) and the fixed rod (11) are connected with the connecting block (12) in a clamping mode.

4. The hoisting tool suitable for the prefabricated segmental beams of different models is characterized in that: the lifting rod (9) penetrates through the left moving block (5) and the sleeve block (10), the lifting rod (9) is attached to the left moving block (5), the lifting rod (9) is in threaded connection with the sleeve block (10), and the sleeve block (10) is in meshed connection with the gear (8).

5. The hoisting tool suitable for the prefabricated segmental beams of different models is characterized in that: the lifting rod (9) is rotatably connected with the clamping block (16), the positioning block (14) and the clamping block (16) respectively form a rotating structure with the connecting block (12) through the limiting block (13), and the length dimension of the limiting block (13) is larger than the width dimension of the connecting block (12).

6. The hoisting tool suitable for the prefabricated segmental beams of different models is characterized in that: the positioning block (14) penetrates through the inside of the limiting block (13), and the positioning block (14) is attached to the connecting block (12).