CN217323027U

CN217323027U - Industrial engineering is carried with lifting by crane equipment

Info

Publication number: CN217323027U
Application number: CN202220128566.2U
Authority: CN
Inventors: 王杰一
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-08-30
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses an industrial engineering is carried with lifting devices relates to industrial engineering equipment technical field. This industrial engineering is carried and is used lifting equipment, including the fixing base, fixed surface installs the flexible subassembly of hydraulic pressure on the fixing base, the bottom transmission of the flexible subassembly of hydraulic pressure is connected with the loop wheel machine main part, the loop wheel machine main part is kept away from the one end fixed mounting of the flexible subassembly of hydraulic pressure and is had directional loose pulley assembly, the loop wheel machine main part is close to directional loose pulley assembly one side fixed mounting and has the device casing, device casing bottom fixed mounting has the clamping device that drops, it has centrifugal telescoping device to drop clamping device top one side contact. This industrial engineering is carried and is used lifting devices, when the lifting rope fracture leads to the goods tenesmus, the directional wheel on directional loose pulley assembly right side is rotatory because of the goods gravity is with higher speed, makes the tight lifting rope of clamp bar clamp through centrifugal telescoping device cooperation hydraulic assembly to let the goods stop the tenesmus, the protection goods does not receive the damage, practices thrift the cost of transportation.

Description

Industrial engineering is carried with lifting by crane equipment

Technical Field

The utility model relates to an industrial engineering equipment technical field specifically is an industrial engineering is carried with lifting by crane equipment.

Background

The industrial engineering originates from the United states of the beginning of the 20 th century, is widely applied in developed countries by taking modern industrial production as background, is a crossed engineering subject which is gradually formed and developed on the basis of subjects such as manufacturing engineering, management science, system engineering and the like by taking large-scale industrial production and a social and economic system as research objects, is a comprehensive technology which optimizes and configures production system elements such as people, equipment, materials, information, environment and the like and carries out system planning, design, evaluation and innovation on the production processes such as the industry and the like so as to improve the industrial productivity and the social and economic benefits, has increasingly wide content, and needs lifting equipment for material conveying in the industrial engineering construction.

The existing lifting equipment generally lifts the goods by the lifting rope to transport and move, and in the transportation process, the lifting rope is possibly broken due to the fact that the weight of the materials is too heavy, the materials are not controlled to fall down, the materials can be damaged, and when falling from the high altitude, the materials can bring life danger to surrounding workers, and certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an industrial engineering is carried with lifting by crane equipment has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an industrial engineering is carried and is used equipment of lifting by crane, includes the fixing base, fixed surface installs the flexible subassembly of hydraulic pressure on the fixing base, the bottom transmission of the flexible subassembly of hydraulic pressure is connected with the loop wheel machine main part, the one end fixed mounting that the flexible subassembly of hydraulic pressure was kept away from to the loop wheel machine main part has directional loose pulley assembly, the transmission of fixed loose pulley assembly is connected with the lifting rope, the loop wheel machine main part is close to directional loose pulley assembly one side fixed mounting and has the device casing, device casing bottom fixed mounting has the clamping device that drops, it has centrifugal telescoping device to drop clamping device top one side contact, it has stop device to drop clamping device opposite side contact.

Preferably, the clamping device that drops includes hydraulic assembly, hydraulic assembly is close to centrifugal telescoping device's one end sliding connection and has the rack bar, hydraulic assembly other end sliding connection has the clamping bar.

Preferably, the centrifugal telescopic device comprises a gear body, a gear block shell is fixedly mounted on the outer side of the gear body, and the gear block shell is elastically connected with the telescopic gear block through a spring.

Preferably, the limiting device comprises a limiting groove, the limiting groove is elastically connected with a limiting inserted bar through a spring, and one end, far away from the falling clamping device, of the limiting inserted bar is fixedly provided with a pull ring.

Preferably, one side of the rack rod close to the centrifugal telescopic device is fixedly provided with a rectangular toothed block, and one side of the rack rod close to the limiting device is fixedly provided with a wedge-shaped toothed block.

Preferably, the number of the gear block shells and the number of the telescopic gear blocks are a plurality, and the gear block shells and the telescopic gear blocks are uniformly surrounded on the outer side of the gear body by taking the circle center of the gear body as an origin.

(III) advantageous effects

The utility model provides an industrial engineering is carried with lifting by crane equipment. The method has the following beneficial effects:

(1) this industrial engineering is carried and is used lifting devices starts loop wheel machine main part hoist and mount goods, when the lifting rope fracture leads to the goods tenesmus, and the directional wheel on directional loose pulley assembly right side is because of goods gravity rotation with higher speed, makes the tight lifting rope of clamp bar clamp through centrifugal telescoping device cooperation hydraulic assembly to let the goods stop the tenesmus, the protection goods do not receive the damage, practices thrift the cost of transportation.

(2) This industrial engineering is carried and is used lifting device treats that clamp rod cliies the lifting rope after, through the spacing unable upward movement of rack bar that makes of spacing inserted bar to make clamp rod can not loosen the lifting rope, further strengthen the tight effect of clamp, guarantee staff's safety on every side.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of the falling-off clamping device of the present invention;

FIG. 4 is a schematic side view of the falling-off clamping device of the present invention;

FIG. 5 is a schematic view of the structure of the centrifugal expansion device of the present invention;

fig. 6 is a schematic structural view of the limiting device of the present invention.

In the figure: 1. a fixed seat; 2. a hydraulic telescopic assembly; 3. a crane main body; 4. a directional pulley assembly; 5. a device housing; 6. a drop-off clamping device; 601. a hydraulic assembly; 602. a rack bar; 603. a clamping lever; 7. a centrifugal telescopic device; 701. a gear body; 702. a tooth block housing; 703. a telescopic tooth block; 8. a limiting device; 801. a limiting groove; 802. a limiting inserted rod; 803. a pull ring; 9. a lifting rope.

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. 1-6, the present invention provides a technical solution: a lifting device for industrial engineering conveying comprises a fixed seat 1, a hydraulic telescopic component 2 is fixedly arranged on the upper surface of the fixed seat 1, the bottom of the hydraulic telescopic component 2 is in transmission connection with a crane main body 3, one end, far away from the hydraulic telescopic component 2, of the crane main body 3 is fixedly provided with a directional pulley component 4, the directional pulley component 4 is in transmission connection with a lifting rope 9, one side, close to the directional pulley component 4, of the crane main body 3 is fixedly provided with a device shell 5, the bottom of the device shell 5 is fixedly provided with a falling clamping device 6, the falling clamping device 6 comprises a hydraulic component 601, one end, close to a centrifugal telescopic device 7, of the hydraulic component 601 is in sliding connection with a rack rod 602, the other end of the hydraulic component 601 is in sliding connection with a clamping rod 603, a spring is sleeved on the clamping rod 603, the clamping rod 603 is convenient to reset after the limit of the rack rod 602 is relieved, one side, close to the centrifugal telescopic device 7, of the rack rod 602 is fixedly provided with a rectangular toothed block, rectangle pinion block shape size and flexible pinion block 703 shape size looks adaptation, make things convenient for the transmission of centrifugal telescoping device 7 to drop clamping device 6, rack 602 is close to one side fixed mounting of stop device 8 has the wedge pinion block, wedge pinion block shape size and the big or small looks adaptation of spacing inserted bar 802 shape, make things convenient for stop device 8 to carry on spacingly to rack 602, treat that clamp rod 603 cliies lifting rope 9 back, through the spacing unable upward movement of messenger rack 602 of spacing inserted bar 802, thereby make clamp rod 603 can not loosen lifting rope 9, further strengthen the clamp effect, staff's safety around guaranteeing.

In the embodiment, a centrifugal telescopic device 7 is contacted with one side above a falling-off clamping device 6, the centrifugal telescopic device 7 comprises a gear body 701, a gear block shell 702 is fixedly arranged on the outer side of the gear body 701, the gear block shell 702 is elastically connected with a telescopic gear block 703 through a spring, the telescopic gear block 703 can conveniently extend when the gear body 701 rotates with an acceleration, the extending length of the telescopic gear block 703 is just enough to be meshed with a transmission rack rod 602, the number of the gear block shell 702 and the telescopic gear block 703 is several, and the several gear block shells 702 and the telescopic gear blocks 703 uniformly surround the outer side of the gear body with the circle center of the gear body 701 as an origin, so that the telescopic gear block 703 can be transmitted when the gear body 701 rotates with an acceleration, a crane body 3 is started to hoist cargos, when a lifting rope 9 is broken to cause the cargos to fall, an orientation wheel on the right side of an orientation pulley assembly 4 rotates with an acceleration due to the gravity of the cargos, make clamping lever 603 press from both sides tight lifting rope 9 through centrifugal telescoping device 7 cooperation hydraulic assembly 601 to let the goods stop the tenesmus, the protection goods does not receive the damage, practice thrift the cost of transportation, clamping device 6 opposite side contact that drops has stop device 8, stop device 8 includes spacing groove 801, spacing groove 801 passes through spring and spacing inserted bar 802 elastic connection, make things convenient for spacing inserted bar 802 to reset, spacing inserted bar 802 is kept away from the one end fixed mounting who drops clamping device 6 and is had pull ring 803, make things convenient for the staff to remove the clamp of clamping device 6 to lifting rope 9 that drops.

During operation (or during use), start loop wheel machine main part 3 hoist and mount goods, when the break of lifting rope 9 leads to the goods tenesmus, the directional wheel on directional loose pulley assembly 4 right side is because of goods gravity rotation with higher speed, coaxial fixed mounting's gear body 701 makes flexible pinion 703 extension through rotatory centrifugal force this moment, flexible pinion 703 meshing transmission rack bar 602 downstream this moment, cooperation hydraulic assembly 601 makes clamping bar 603 press from both sides tight lifting rope 9, thereby let the goods stop the tenesmus, protect the goods not damaged, save the cost of transportation, after clamping bar 603 cliies lifting rope 9, through spacing unable upward movement of rack bar 602 that makes of spacing inserted bar 802 spacing, thereby make clamping bar 603 can not loosen lifting rope 9, further strengthen the clamping effect, guarantee staff's safety on every side.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an industrial engineering is carried and is used lifting equipment, includes fixing base (1), its characterized in that: fixed surface installs hydraulic stretching subassembly (2) on fixing base (1), the bottom transmission of hydraulic stretching subassembly (2) is connected with loop wheel machine main part (3), the one end fixed mounting that hydraulic stretching subassembly (2) were kept away from in loop wheel machine main part (3) has directional loose pulley assembly (4), directional loose pulley assembly (4) transmission is connected with lifting rope (9), loop wheel machine main part (3) are close to directional loose pulley assembly (4) one side fixed mounting and have device casing (5), device casing (5) bottom fixed mounting has clamping device (6) that drops, clamping device (6) top one side contact that drops has centrifugal telescoping device (7), clamping device (6) opposite side contact that drops has stop device (8).

2. The industrial engineering conveying hoisting equipment according to claim 1, wherein: the clamping device (6) that drops includes hydraulic assembly (601), the one end sliding connection that hydraulic assembly (601) is close to centrifugal telescoping device (7) has rack bar (602), hydraulic assembly (601) other end sliding connection has clamping bar (603).

3. The industrial engineering conveying hoisting equipment according to claim 1, wherein: the centrifugal telescopic device (7) comprises a gear body (701), a gear block shell (702) is fixedly mounted on the outer side of the gear body (701), and the gear block shell (702) is elastically connected with a telescopic gear block (703) through a spring.

4. The industrial engineering conveying hoisting equipment according to claim 1, wherein: the limiting device (8) comprises a limiting groove (801), the limiting groove (801) is elastically connected with a limiting insertion rod (802) through a spring, and one end, far away from the falling-off clamping device (6), of the limiting insertion rod (802) is fixedly provided with a pull ring (803).

5. The industrial engineering conveying hoisting equipment according to claim 2, wherein: one side of the rack rod (602) close to the centrifugal telescopic device (7) is fixedly provided with a rectangular toothed block, and one side of the rack rod (602) close to the limiting device (8) is fixedly provided with a wedge-shaped toothed block.

6. The industrial engineering conveying hoisting equipment according to claim 3, wherein: the number of the tooth block shells (702) and the number of the telescopic tooth blocks (703) are a plurality, and the plurality of tooth block shells (702) and the telescopic tooth blocks (703) uniformly surround the outer side of the gear body (701) by taking the circle center of the gear body (701) as an origin.