CN214456381U

CN214456381U - Auxiliary positioning structure conveyer for tower crane

Info

Publication number: CN214456381U
Application number: CN202120058309.1U
Authority: CN
Inventors: 陈巧松
Original assignee: Fujian Minzong Construction Engineering Co ltd
Current assignee: Fujian Minzong Construction Engineering Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-10-22
Anticipated expiration: 2031-01-11

Abstract

The utility model relates to a tower crane conveying case technical field specifically is an auxiliary positioning structure conveyer for tower crane, including the conveyer main part, the conveyer main part includes the conveyer box, the inside at conveyer box both ends is provided with positioning mechanism, positioning mechanism includes first spout, and the bottom welding of first spring is at the outer wall of slide bar bottom, the bottom fixedly connected with clamp plate of connecting rod, the inside bottom of conveyer box is equipped with three rubber pads of group, the both ends of conveyer bottom half are provided with damper. The utility model provides a conveyer mostly inconvenient carry out the problem of fixing a position to the raw and other materials that need transport, make raw and other materials place more firm when the device is inside, avoided raw and other materials to drop and the condition that the potential safety hazard appears, great improvement the steadiness.

Description

Auxiliary positioning structure conveyer for tower crane

Technical Field

The utility model relates to a tower crane conveying box technical field specifically is an auxiliary positioning structure conveyer for tower crane.

Background

With the development of society and the continuous progress of mankind, and the influence of social environment, the use of transfer case is more and more extensive, and the tower crane is the hoisting equipment who is the most commonly used on the building site, mainly is used for hanging the raw and other materials of construction, need to use conveyer when needing to convey the height to the raw and other materials from ground, and the conveyer for the current tower crane is various, has the variety, therefore can know that present conveyer for the tower crane satisfies people's demand basically, but still has some problems.

The first problem is that: the existing conveying device for the tower crane is inconvenient to carry out auxiliary positioning on raw materials needing to be conveyed, and in the process of conveying the raw materials, the raw materials are damaged due to the fact that the raw materials are not positioned and fall from the inside of the device easily, potential safety hazards appear easily, a large amount of time is wasted, and certain cost is increased.

The second problem is that: the bottom of conveyer for current tower crane does not have the shock attenuation mostly, descends at the process on ground at conveyer after, does not have the shock attenuation and can lead to the conveyer bottom to receive the damage, great reduction conveyer's life, consequently need an auxiliary positioning structure conveyer for tower crane to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tower crane is with assistance-localization real-time structure conveyer to the bottom that the conveyer carries out assistance-localization real-time and device to the object that needs the transportation for the tower crane that provides in solving above-mentioned background art does not have the absorbing problem mostly.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary positioning structure conveying device for a tower crane comprises a conveying device main body, wherein the conveying device main body comprises a conveying device box body, positioning mechanisms are arranged inside two ends of the conveying device box body, each positioning mechanism comprises a first sliding groove, first sliding grooves are formed inside two ends of the conveying device box body, first sliding blocks are connected inside the first sliding grooves in a sliding mode, a connecting rod is fixedly connected between two groups of first sliding blocks, two ends of the connecting rod are fixedly connected to the outer wall of each first sliding block, a second sliding groove is formed inside the middle position of the top end of the conveying device box body, a pull rod is connected inside the second sliding groove in a sliding mode, the bottom end of the pull rod is fixedly connected to the middle position of the top end of the connecting rod, third sliding grooves are formed in two ends of the top of the conveying device box body, and a sliding rod is connected to the third sliding grooves in a sliding mode, two sets of the bottom of slide bar is fixed connection respectively at the both ends at connecting rod top, the surface winding of slide bar has first spring, the top welding of first spring is at the outer wall of slide bar intermediate position department, and the bottom welding of first spring is at the outer wall of slide bar bottom, the bottom fixedly connected with clamp plate of connecting rod, the inside bottom of conveyer box is equipped with three rubber pads of group, the both ends of conveyer bottom half are provided with damper.

Preferably, damper includes the fixed block, the both ends fixed mounting of conveyer box bottom portion has the fixed block, the both ends of fixed block bottom are all fixed mounting has the second slider, and the intermediate position department of fixed block bottom installs the telescopic link, and the bottom fixed mounting of telescopic link has the base, the both ends at base top are all fixed mounting has the supporting shoe, one side laminating second slider on one side of supporting shoe top is equipped with the rubber layer.

Preferably, a handle is fixedly installed at the top end of the pull rod, and the handle is designed in a semicircular structure.

Preferably, the surface of the handle is provided with a sheath, and the sheath is made of rubber.

Preferably, the surface of the telescopic rod is wound with a second spring, the top end of the second spring is welded on the outer wall of the top end of the telescopic rod, and the bottom end of the second spring is welded on the outer wall of the middle position of the telescopic rod.

Preferably, the bottom of base is pasted and is had the cushion, and the cushion is the rubber material.

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

1. the auxiliary positioning structure conveying device for the tower crane is provided with a first sliding chute, a first sliding block, a connecting rod, a sliding rod, a first spring, a pull rod, a handle, a sheath, a pressing plate and a rubber pad, when raw materials need to be placed inside a conveying box, the sheath is manually held to pull the handle, the handle drives the pull rod, under the pulling action of the pull rod, the first spring on the surface of the sliding rod generates elastic deformation, the first sliding blocks at two ends of the connecting rod slide inside the first sliding chute, then the raw materials are placed inside a conveying device box body, the handle is loosened after the raw materials are placed, the first spring rebounds, then the pressing plate at the bottom end of the connecting rod can cover the raw materials, the raw materials can be taken from a gap between the rubber pads when the raw materials inside the conveying device need to be taken, the fixing of the raw materials placed inside the conveying device is finished, and the problem that the conveying device is inconvenient to position the raw materials needing to be conveyed is solved, make raw and other materials place more firm when the device is inside, avoided raw and other materials to drop and the condition of potential safety hazard has appeared, great improvement the steadiness.

2. This auxiliary positioning structure conveyer for tower crane is provided with the second slider, the telescopic link, the second spring, rubber layer and cushion, when the conveying case conveys ground, the cushion contacts the pressure on ground and makes the telescopic link take place the concertina action, the second spring produces elastic deformation after that, then the second slider at fixed block bottom both ends slides in rubber layer one side, effectual decline the effort that ground produced with the conveyer box cushion, solved the conveyer bottom and mostly not have the absorbing problem, make conveyer descend more stable when ground, guaranteed that the device bottom can not be impaired, great improvement conveyer's life.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the conveying device box, the second chute, the third chute, the slide bar, the handle and the sheath of the present invention;

FIG. 3 is a schematic top view of the supporting block, the rubber layer and the cushion block of the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

In the figure: 100. a conveying device main body; 110. a conveyor housing; 200. a positioning mechanism; 210. a first chute; 220. a first slider; 230. a connecting rod; 240. a second chute; 250. a third chute; 260. a slide bar; 261. a first spring; 270. a pull rod; 271. a handle; 272. a sheath; 280. pressing a plate; 290. a rubber pad; 300. a damping mechanism; 310. a fixed block; 320. a second slider; 330. a telescopic rod; 340. a second spring; 350. a support block; 360. a rubber layer; 370. a base; 380. and a cushion block.

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. 1-4, the present invention provides an embodiment: a conveying device with an auxiliary positioning structure for a tower crane comprises a conveying device main body 100, wherein the conveying device main body 100 comprises a conveying device box body 110, positioning mechanisms 200 are arranged inside two ends of the conveying device box body 110, each positioning mechanism 200 comprises a first sliding groove 210, the first sliding grooves 210 are formed inside two ends of the conveying device box body 110, first sliding blocks 220 are connected inside the first sliding grooves 210 in a sliding mode, a connecting rod 230 is fixedly connected between two groups of first sliding blocks 220, two ends of the connecting rod 230 are fixedly connected to the outer wall of each first sliding block 220, a second sliding groove 240 is formed inside the middle position of the top end of the conveying device box body 110, a pull rod 270 is connected inside the second sliding groove 240 in a sliding mode, the bottom end of the pull rod 270 is fixedly connected to the middle position of the top end of the connecting rod 230, third sliding grooves 250 are formed in two ends of the top of the conveying device box body 110, and a sliding rod 260 is connected to the third sliding grooves 250 in a sliding mode, the bottom ends of the two groups of sliding rods 260 are fixedly connected to the two ends of the top of the connecting rod 230 respectively, a first spring 261 is wound on the surface of each sliding rod 260, the top end of the first spring 261 is welded to the outer wall of the middle position of the corresponding sliding rod 260, the bottom end of the first spring 261 is welded to the outer wall of the bottom end of the corresponding sliding rod 260, a pressing plate 280 is fixedly connected to the bottom end of the connecting rod 230, three groups of rubber pads 290 are arranged at the bottom end inside the conveying device box 110, and damping mechanisms 300 are arranged at the two ends of the bottom of the conveying device box 110.

The damping mechanism 300 comprises a fixing block 310, the fixing block 310 is fixedly mounted at two ends of the bottom end of the conveying device box 110, the second slider 320 is fixedly mounted at two ends of the bottom of the fixing block 310, the telescopic rod 330 is mounted at the middle position of the bottom of the fixing block 310, the base 370 is fixedly mounted at the bottom end of the telescopic rod 330, the supporting block 350 is fixedly mounted at two ends of the top of the base 370, and the rubber layer 360 is arranged on one side, attached to the second slider 320, of the top end of the supporting block 350.

The top end of the pull rod 270 is fixedly provided with a handle 271, the handle 271 is in a structural design of a semicircular shape, and the semicircular design enables the worker to be more convenient when the worker pulls the handle, so that convenience is improved.

The surface of the handle 271 is provided with a sheath 272, and the sheath 272 is made of rubber, so that the palm of the worker does not slip when holding the handle, and the stability is improved.

The surface of telescopic link 330 is twined and is had second spring 340, and the top welding of second spring 340 is at the outer wall on telescopic link 330 top, and the outer wall of the bottom welding of second spring 340 in telescopic link 330 intermediate position department, and second spring 340 can provide the elastic action, has improved shock attenuation performance.

Cushion block 380 is pasted to the bottom of base 370, and cushion block 380 is the rubber material, and rubber material makes more firm when the transfer box is placed on ground, has improved stability.

The working principle is as follows: when raw materials need to be placed in the conveying box, the sheath 272 is manually held to pull the handle 271, the handle 271 drives the pull rod 270, under the pulling action of the pull rod 270, the first spring 261 on the surface of the sliding rod 260 generates elastic deformation, then the first sliding blocks 220 at the two ends of the connecting rod 230 slide in the first sliding groove 210, then the raw materials are placed in the conveying device box body 110, the handle 271 is loosened after the raw materials are placed, the first spring 261 rebounds, then the pressing plate 280 at the bottom end of the connecting rod 230 covers the raw materials, when the raw materials in the conveying device need to be taken, the raw materials are taken from the gap between the rubber pads 290, and then the fixing of the raw materials placed in the conveying device is completed.

When the conveying box is conveyed to the ground, the telescopic rod 330 is stretched by the pressure of the cushion block 380 contacting the ground, then the second spring 340 is elastically deformed, and then the second sliding blocks 320 at the two ends of the bottom of the fixed block 310 slide on one side of the rubber layer 360, so that the acting force generated when the conveying device box body 110 descends to the ground is effectively buffered, and the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a tower crane is with assistance-localization real-time structure conveyer, includes conveyer main part (100), its characterized in that: the conveying device main body (100) comprises a conveying device box body (110), positioning mechanisms (200) are arranged inside two ends of the conveying device box body (110), each positioning mechanism (200) comprises a first sliding groove (210), the first sliding grooves (210) are formed inside two ends of the conveying device box body (110), a first sliding block (220) is connected inside each first sliding groove (210) in a sliding mode, a connecting rod (230) is fixedly connected between every two groups of first sliding blocks (220), two ends of each connecting rod (230) are fixedly connected to the outer wall of each first sliding block (220), a second sliding groove (240) is formed inside the middle position of the top end of the conveying device box body (110), a pull rod (270) is connected inside each second sliding groove (240) in a sliding mode, the bottom end of each pull rod (270) is fixedly connected to the middle position of the top end of each connecting rod (230), third sliding grooves (250) are formed in two ends of the top of the conveying device box body (110), and the sliding connection of third spout (250) has slide bar (260), and is two sets of the bottom of slide bar (260) is fixed connection respectively at the both ends at connecting rod (230) top, the surface winding of slide bar (260) has first spring (261), the outer wall at slide bar (260) intermediate position department is welded to the top of first spring (261), and the bottom welding of first spring (261) is at the outer wall of slide bar (260) bottom, the bottom fixedly connected with clamp plate (280) of connecting rod (230), the inside bottom of conveyer box (110) is equipped with three rubber pads (290) of group, the both ends of conveyer box (110) bottom are provided with damper (300).

2. The auxiliary positioning structure conveying device for the tower crane according to claim 1, wherein: damper (300) include fixed block (310), the both ends fixed mounting of conveyer box (110) bottom portion has fixed block (310), the both ends of fixed block (310) bottom all fixed mounting have second slider (320), and the intermediate position department of fixed block (310) bottom installs telescopic link (330), and the bottom fixed mounting of telescopic link (330) has base (370), the both ends at base (370) top all fixed mounting have supporting shoe (350), one side of the second slider (320) of laminating of one side on supporting shoe (350) top is equipped with rubber layer (360).

3. The auxiliary positioning structure conveying device for the tower crane according to claim 1, wherein: the top end of the pull rod (270) is fixedly provided with a handle (271), and the handle (271) is designed in a semicircular structure.

4. The auxiliary positioning structure conveying device for the tower crane according to claim 3, wherein: the surface of the handle (271) is provided with a sheath (272), and the sheath (272) is made of rubber.

5. The auxiliary positioning structure conveying device for the tower crane according to claim 2, wherein: the surface of the telescopic rod (330) is wound with a second spring (340), the top end of the second spring (340) is welded on the outer wall of the top end of the telescopic rod (330), and the bottom end of the second spring (340) is welded on the outer wall of the middle position of the telescopic rod (330).

6. The auxiliary positioning structure conveying device for the tower crane according to claim 2, wherein: the bottom end of the base (370) is adhered with a cushion block (380), and the cushion block (380) is made of rubber.