CN215797960U - Tool for hoisting chain - Google Patents

Abstract

The utility model discloses a chain hoisting tool, which comprises a first clamping plate, a second clamping plate, a supporting column, a connecting piece and a hanging piece, wherein the first clamping plate and the second clamping plate are oppositely arranged, the supporting column is arranged between the first clamping plate and the second clamping plate, one end of the supporting column is fixedly connected with the first clamping plate, the other end of the supporting column is detachably connected with the second clamping plate, the first clamping plate and the second clamping plate are fixed together by the connecting piece, and the hanging piece is connected with the first clamping plate and/or the second clamping plate.

Description

Tool for hoisting chain

Technical Field

The utility model relates to the field of chain hoisting equipment, in particular to a tool for hoisting a chain.

Background

In the use process of the stacker for the three-dimensional warehouse, the lifting chain is broken due to the fact that the link is elongated under the action of gravity and tension, the average service life of the lifting chain is about one year, and therefore the lifting chain needs to be replaced frequently. However, since the lifting chain is of a three-row chain structure, the total weight is up to 300 kg, the total length is up to 600 m, and since there is no point on the lifting chain to be suspended, an operator cannot lift and replace the chain at all without any auxiliary tool.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one aspect of the above problems, the present invention provides a tool for lifting a chain, including a first clamping plate, a second clamping plate, a supporting pillar, a connecting member and a hanging member, wherein the first clamping plate and the second clamping plate are oppositely disposed, the supporting pillar is disposed between the first clamping plate and the second clamping plate, one end of the supporting pillar is fixedly connected to the first clamping plate, the other end of the supporting pillar is detachably connected to the second clamping plate, the connecting member fixes the first clamping plate and the second clamping plate together, and the hanging member is connected to the first clamping plate and/or the second clamping plate. Through above-mentioned technical scheme, the instrument can be used for hoist and mount heavy chain, overlaps heavy chain cover on the support column, sets up first splint and second splint and can prevent that heavy chain from droing from the support column, hangs the flying piece on the hoist, and the heavy chain just can be hoisted to the operation hoist, and the instrument of the heavy chain of specialty hoist provides the suspension point for the heavy chain of hoist and mount, and simple to operate is swift, is favorable to promoting maintenance efficiency.

Preferably, a fixing hole is formed in one side, close to the supporting column, of the second clamping plate, the fixing hole corresponds to the supporting column one to one, the size of the fixing hole is matched with the size of the supporting column, and one end of the supporting column is supported in the fixing hole. Through above-mentioned technical scheme, the support column supports in the fixed orifices, can reduce because heavy chain is overweight, and makes the chain slide down the possibility from the support column.

Preferably, the fixing hole penetrates through the side surface of the second clamping plate, and the supporting column is inserted into the fixing hole. Through above-mentioned technical scheme, the second splint are run through to the fixed orifices, and the fixed orifices is passed to the support column, prevents that heavy chain from sliding down on the support column.

Preferably, the support column is provided in plurality. Through above-mentioned technical scheme, a plurality of support columns can share the weight of heavy chain, can increase the stability of heavy chain installation on the one hand, and on the other hand can make whole instrument attenuation, is favorable to the lightweight of instrument.

Preferably, the suspension member is a hanging ring, two ends of the first clamping plate respectively extend to form a protruding block facing the second clamping plate, and a screw rod of the hanging ring is in threaded connection with the protruding block. Through above-mentioned technical scheme, all set up rings at the both ends of instrument, can increase the stability of instrument to rings and first splint fixed connection also help the steady heavy chain of hoist and mount of instrument.

Preferably, the mounting hole has been seted up on the lug, the mounting hole is the screw hole, the size of mounting hole and the screw rod size phase-match of rings, and the screw rod of rings is installed in the mounting hole, and the mounting hole is provided with a plurality ofly, sets up respectively on the different side of lug. Through above-mentioned technical scheme, set up different mounting holes, can install rings in different positions department, be favorable to the hoist and mount of the different chains of adaptation.

Preferably, the connecting member connects the first clamping plate and the second clamping plate together by a projection. Through above-mentioned technical scheme, the connecting piece passes through the lug and connects first splint and second splint, and the extension length of lug can guarantee to have certain distance between first splint and the second splint, prevents that the side of the tight chain of first splint and second splint clamp from damaging the chain.

Preferably, the connecting piece is a connecting bolt, and the connecting bolt penetrates through the second clamping plate and is in threaded connection with the lug. Through above-mentioned technical scheme, use connecting bolt fixed lug and second splint, convenient to detach and installation.

Preferably, the connecting piece is a connecting bolt, and the connecting bolt penetrates through the second clamping plate and is in threaded connection with the first clamping plate. Through above-mentioned technical scheme, use connecting bolt fixed first splint and second splint, convenient to detach and installation.

Preferably, the connecting bolt is provided in plurality. Through above-mentioned technical scheme, set up a plurality of connecting bolt between first splint and second splint, help the firm that first splint and second splint are connected to further improve the stability of instrument.

The tool for hoisting the chain provided by the utility model has the following beneficial effects:

(1) through establishing heavy chain cover on the support column to be fixed in between first splint and the second splint, hang on the hoist through rings, for the heavy chain of hoist and mount provides the suspension point, simple to operate is swift, is favorable to promoting maintenance efficiency.

(2) Set up the fixed orifices that runs through the second splint on the second splint, make the support column run through the second splint, can prevent effectively that heavy chain from sliding down from the support column.

(3) Set up a plurality of support columns between first splint and second splint, be favorable to sharing the weight of heavy chain, can increase the stability of heavy chain installation on the one hand, on the other hand can make whole instrument attenuation, is favorable to the lightweight of instrument.

(4) The rings are fixedly arranged at two ends of the tool, so that the stability of the tool in hoisting the heavy chain is facilitated.

Drawings

For a better understanding of the above and other objects, features, advantages and functions of the present invention, reference should be made to the embodiments illustrated in the drawings. Like reference numerals in the drawings refer to like parts. It will be appreciated by persons skilled in the art that the drawings are intended to illustrate preferred embodiments of the utility model without any limiting effect on the scope of the utility model, and that the various components in the drawings are not drawn to scale.

Fig. 1 shows a schematic structural diagram of a tool for hoisting a chain according to an embodiment of the utility model.

Description of reference numerals:

1. a first splint; 11. mounting holes; 2. a second splint; 21. a fixing hole; 3. a support pillar; 4. a connecting bolt; 5. a lifting ring.

Detailed Description

Exemplary embodiments of the present disclosure are described below with reference to the accompanying drawings, in which various details of the embodiments of the disclosure are included to assist understanding, and which are to be considered as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

The term "include" and variations thereof as used herein is meant to be inclusive in an open-ended manner, i.e., "including but not limited to". Unless specifically stated otherwise, the term "or" means "and/or". The term "based on" means "based at least in part on". The terms "one example embodiment" and "one embodiment" mean "at least one example embodiment". The term "another embodiment" means "at least one additional embodiment". The terms "first," "second," and the like may refer to different or the same object. Other explicit and implicit definitions are also possible below.

To address at least in part one or more of the above problems and other potential problems, one embodiment of the present disclosure provides a chain lifting tool, comprising: first splint 1, second splint 2, support column 3, connecting piece and flying piece, first splint 1 and the relative setting of second splint 2, support column 3 sets up between first splint 1 and second splint 2, the one end and the first splint 1 fixed connection of support column 3, the other end can be dismantled with second splint 2 and be connected, the connecting piece is together fixed with first splint 1 and second splint 2, the flying piece is connected with first splint 1 and/or second splint 2.

In some embodiments, as shown in fig. 1, the first clamping plate 1 has two ends extending with a protrusion toward the second clamping plate, the protrusion is perpendicular to the first clamping plate 1, the first clamping plate 1 and the second clamping plate 2 enclose a cavity, and the supporting column 3 is perpendicular to both the first clamping plate 1 and the second clamping plate 2. In some embodiments, the connecting member is a connecting bolt 4, the connecting bolt 4 penetrates through the second clamping plate 2 and is in threaded connection with the first clamping plate 1, and the first clamping plate 1 and the second clamping plate 2 are fixed by the connecting bolt 4, so that the first clamping plate and the second clamping plate are convenient to detach and install. In other embodiments, the connecting bolt 4 is threaded through the second clamping plate 2 and engages the protrusion to prevent the first and second clamping plates from clamping against the sides of the chain and damaging the chain. In some embodiments, the connecting bolt 4 is provided in plurality, which helps to stabilize the connection between the first clamping plate 1 and the second clamping plate 2, thereby improving the stability of the tool. In some embodiments, the suspension member is a hanging ring 5, mounting holes 11 are formed in different sides of the protruding block, the mounting holes 11 are threaded holes, the size of the mounting holes 11 is matched with the size of a screw rod of the hanging ring 5, and the screw rod of the hanging ring 5 penetrates through the mounting holes 11 and is in threaded connection with the protruding block. In the use, establish heavy chain cover on support column 3, then install second splint 2, with first splint 1 of connecting bolt 4 fixed and second splint 2, hang rings 5 on the hoist, the operation hoist makes the instrument drive heavy chain and is hoisted steadily, and the instrument of professional hoist and mount heavy chain provides the hanging point for hoist and mount heavy chain, and simple to operate is swift, is favorable to promoting maintenance efficiency.

In further embodiments, the support column 3 is provided in plurality.

Specifically, as shown in fig. 1, the support columns 3 are cylindrical, the diameter of each support column 3 is designed according to the size of a chain hole of the heavy chain, the distance between adjacent support columns 3 is designed according to the distance between adjacent chain holes, and the plurality of support columns 3 are arranged to facilitate the heavy chain to be hoisted by the tool and also facilitate the light weight of the tool.

In another embodiment, a fixing hole 21 is formed in one side of the second clamping plate 2 close to the supporting column 3, the fixing holes 21 correspond to the supporting columns 3 one to one, the size of each fixing hole 21 is matched with that of each supporting column 3, and one end of each supporting column 3 is supported in each fixing hole 21. In some embodiments, a fixing hole 21 is formed through the second clamping plate 2, and the supporting column 3 is inserted into the fixing hole 21 to prevent the heavy chain from sliding down the supporting column 3.

Having described embodiments of the present disclosure, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the technical improvements to the market, or to enable others of ordinary skill in the art to understand the disclosure.

Claims (10)

1. The utility model provides a hoist and mount instrument of chain which characterized in that: including first splint (1), second splint (2), support column (3), connecting piece and suspension piece, first splint (1) and second splint (2) set up relatively, support column (3) set up between first splint (1) and second splint (2), the one end and first splint (1) fixed connection of support column (3), the other end can be dismantled with second splint (2) and be connected, the connecting piece is together fixed first splint (1) and second splint (2), the suspension piece is connected with first splint (1) and/or second splint (2).

2. A tool for lifting a chain as claimed in claim 1, wherein: the fixing hole (21) has been seted up on second splint (2) one side near support column (3), fixed hole (21) and support column (3) one-to-one, the size phase-match of the size of fixed hole (21) and support column (3), the one end support of support column (3) is in fixed hole (21).

3. A tool for lifting a chain as claimed in claim 2, wherein: the fixing hole (21) penetrates through the side face of the second clamping plate (2), and the supporting column (3) is inserted into the fixing hole (21).

4. A tool for lifting a chain as claimed in claim 1, wherein: the supporting columns (3) are provided with a plurality of supporting columns.

5. A tool for lifting a chain as claimed in claim 1, wherein: the flying piece is a flying ring (5), the two ends of the first clamping plate (1) are respectively extended with a convex block facing the second clamping plate (2), and a screw rod of the flying ring (5) is in threaded connection with the convex block.

6. A tool for lifting chains according to claim 5, wherein: the mounting hole (11) has been seted up on the lug, mounting hole (11) are the screw hole, and the screw rod size phase-match of the size of mounting hole (11) and rings (5), and the screw rod of rings (5) is installed in mounting hole (11), and mounting hole (11) are provided with a plurality ofly, set up respectively on the different side of lug.

7. A tool for lifting chains according to claim 5, wherein: the connecting piece connects the first clamping plate (1) and the second clamping plate (2) together through a convex block.

8. A tool for lifting a chain as claimed in claim 7, wherein: the connecting piece is a connecting bolt (4), and the connecting bolt (4) penetrates through the second clamping plate (2) and is in threaded connection with the bump.

9. A tool for lifting a chain as claimed in claim 1, wherein: the connecting piece is connecting bolt (4), and connecting bolt (4) run through on second splint (2) to with first splint (1) threaded connection.

10. A tool for lifting a chain as claimed in claim 9, wherein: the connecting bolts (4) are provided in plurality.

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