CN209778145U - Chain lever block for equipment maintenance - Google Patents

Abstract

The utility model discloses a chain lever block for equipment maintenance, including the calabash body, the left side fixedly connected with handle of calabash body, the surface cover of handle is equipped with the sleeve pipe, sheathed tube surface threaded connection has the bolt, the surface of handle sets up threaded hole, and bolt and screw hole threaded connection, the bottom swing joint of calabash body has the chain, the bottom fixedly connected with casing of chain. The utility model discloses a set up the handle, make things convenient for people to take lever block, through the sleeve pipe, the length of multiplicable handle through bolt and screw hole, reaches the effect fixed to the sleeve pipe, through the chain, reaches the effect that supports the casing, through the couple, reaches the effect of pulling article away, through telescopic machanism, reaches the effect that drives the baffle and remove, through the baffle, reaches the effect that shelters from article, and this lever block can effectually fix article, makes things convenient for people to use.

Description

Chain lever block for equipment maintenance

Technical Field

The utility model relates to a hoisting equipment technical field specifically is a chain lever block for equipment maintenance.

Background

The lever block is a manual hoisting tool which is simple to use and convenient to carry, can be used for lifting, traction, descending, calibration and other operations, the hoisting capacity is generally not more than 50T, and the lever block is widely applied to equipment installation, object hoisting, part drawing and the like in the industries of shipbuilding, electric power, transportation, building, mine, post and telecommunications and the like, and the existing lever block cannot effectively fix objects when in use, so that the falling condition is easy to occur, and the use of people is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an equipment maintenance is with chain lever block possesses and can effectively carry out the advantage fixed to article, has solved the unable effectual problem of fixing article.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a chain lever block for equipment maintenance, includes the calabash body, the left side fixedly connected with handle of calabash body, the surface cover of handle is equipped with the sleeve pipe, sheathed tube surface threaded connection has the bolt, the surface of handle is seted up threaded hole, and bolt and threaded hole threaded connection, the bottom swing joint of calabash body has the chain, the bottom fixedly connected with casing of chain, and the inside of casing is provided with telescopic machanism, telescopic machanism's bottom fixedly connected with baffle, the bottom fixedly connected with couple of casing.

Preferably, the top and the bottom of the handle are fixedly connected with first sliding blocks, the inner wall of the sleeve is provided with a first sliding groove, and the first sliding blocks are connected with the first sliding groove in a sliding mode.

Preferably, the surface of the sleeve is fixedly connected with an anti-slip pad, and the surface of the anti-slip pad is provided with anti-slip lines.

Preferably, telescopic machanism includes the slot hole, the inside fixedly connected with threaded rod of slot hole, the surface cover of threaded rod is equipped with the screwed pipe, and the bottom and the baffle fixed connection of screwed pipe, the top fixedly connected with carousel of threaded rod.

Preferably, the two sides of the baffle are fixedly connected with second sliding blocks, a second sliding groove is formed in the surface of the shell, and the second sliding blocks are connected with the second sliding groove in a sliding mode.

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

1. The utility model discloses a set up the handle, make things convenient for people to take lever block, through the sleeve pipe, the length of multiplicable handle through bolt and screw hole, reaches the effect fixed to the sleeve pipe, through the chain, reaches the effect that supports the casing, through the couple, reaches the effect of pulling article away, through telescopic machanism, reaches the effect that drives the baffle and remove, through the baffle, reaches the effect that shelters from article, and this lever block can effectually fix article, makes things convenient for people to use.

2. The utility model discloses a first slider and first spout reach the effect that supplementary sleeve pipe removed, avoid the sleeve pipe to appear removing too much situation, through the slipmat, make things convenient for people to take the sleeve pipe, avoid appearing gliding situation, through second slider and second spout, reach the effect that supplementary baffle removed, also avoid the screwed pipe to appear the situation of rotation, through the carousel, conveniently rotate the threaded rod, avoid appearing the situation that can't use.

Drawings

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

FIG. 2 is an enlarged view of a portion of the structure A in FIG. 1 according to the present invention;

Fig. 3 is a schematic view of the telescopic mechanism of the present invention.

In the figure: the multifunctional combined type hoist comprises a hoist body 1, a handle 2, a sleeve 3, a bolt 4, a threaded hole 5, a chain 6, a shell 7, a telescopic mechanism 8, a slotted hole 81, a threaded rod 82, a threaded pipe 83, a rotating disc 84, a baffle 9, a hook 10, a first sliding block 11, a first sliding groove 12, a non-slip mat 13, a second sliding block 14 and a second sliding groove 15.

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. 1-3, a chain lever block for equipment maintenance comprises a block body 1, a handle 2 is fixedly connected to the left side of the block body 1, a first slide block 11 is fixedly connected to the top and the bottom of the handle 2, a first slide groove 12 is formed in the inner wall of a sleeve 3, the first slide block 11 is slidably connected to the first slide groove 12, the sleeve 3 is assisted to move by the first slide block 11 and the first slide groove 12, the sleeve 3 is prevented from moving too much, the sleeve 3 is sleeved on the surface of the handle 2, a non-slip mat 13 is fixedly connected to the surface of the sleeve 3, non-slip lines are arranged on the surface of the non-slip mat 13, the sleeve 3 is convenient for people to take by the non-slip mat 13, the sliding condition is prevented from occurring, a bolt 4 is connected to the surface of the sleeve 3 through a thread, a threaded hole 5 is formed in the surface of the handle 2, and the bolt 4 is, the bottom of the hoist body 1 is movably connected with a chain 6, the bottom of the chain 6 is fixedly connected with a shell 7, a telescopic mechanism 8 is arranged inside the shell 7, the telescopic mechanism 8 comprises a long hole 81, a threaded rod 82 is fixedly connected inside the long hole 81, a threaded pipe 83 is sleeved on the surface of the threaded rod 82, the bottom of the threaded pipe 83 is fixedly connected with a baffle 9, a turntable 84 is fixedly connected to the top of the threaded rod 82, the threaded rod 82 is convenient to rotate through the turntable 84, the condition that the threaded rod cannot be used is avoided, the baffle 9 is fixedly connected to the bottom of the telescopic mechanism 8, second sliding blocks 14 are fixedly connected to both sides of the baffle 9, a second sliding groove 15 is formed in the surface of the shell 7, the second sliding blocks 14 are in sliding connection with the second sliding grooves 15, the effect of assisting the movement of the baffle 9 is achieved through the second sliding blocks 14 and the second, bottom fixedly connected with couple 10 of casing 7, through setting up handle 2, make things convenient for people to take lever block, through sleeve pipe 3, the length of multiplicable handle 2, through bolt 4 and screw hole 5, reach the effect fixed to sleeve pipe 3, through chain 6, reach the effect that supports casing 7, through couple 10, reach the effect of pulling article away, through telescopic machanism 8, reach the effect that drives baffle 9 and remove, through baffle 9, reach the effect that shelters from article, this lever block can effectually fix article, make things convenient for people to use.

During the use, through setting up handle 2, make things convenient for people to take spanner block, through sleeve pipe 3, the length of multiplicable handle 2, through bolt 4 and screw hole 5, reach the effect fixed to sleeve pipe 3, through chain 6, reach the effect that supports casing 7, through couple 10, reach the effect of pulling article away, through telescopic machanism 8, reach the effect that drives baffle 9 and remove, through baffle 9, reach the effect that shelters from article, this spanner block can effectually fix article, make things convenient for people to use.

In summary, the following steps: this chain lever block for equipment maintenance has solved the problem that can't effectually fix article through the cooperation of calabash body 1, handle 2, sleeve pipe 3, bolt 4, screw hole 5, chain 6, casing 7, telescopic machanism 8, baffle 9 and couple 10.

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 (5)

1. The utility model provides a chain lever block for equipment maintenance, includes calabash body (1), its characterized in that: left side fixedly connected with handle (2) of calabash body (1), the surface cover of handle (2) is equipped with sleeve pipe (3), the surface threaded connection of sleeve pipe (3) has bolt (4), threaded hole (5) are seted up on the surface of handle (2), and bolt (4) and threaded hole (5) threaded connection, the bottom swing joint of calabash body (1) has chain (6), the bottom fixedly connected with casing (7) of chain (6), and the inside of casing (7) is provided with telescopic machanism (8), the bottom fixedly connected with baffle (9) of telescopic machanism (8), the bottom fixedly connected with couple (10) of casing (7).

2. The chain lever block for equipment maintenance according to claim 1, wherein: the handle is characterized in that the top and the bottom of the handle (2) are fixedly connected with first sliding blocks (11), the inner wall of the sleeve (3) is provided with first sliding grooves (12), and the first sliding blocks (11) are in sliding connection with the first sliding grooves (12).

3. the chain lever block for equipment maintenance according to claim 1, wherein: the surface of the sleeve (3) is fixedly connected with an anti-slip pad (13), and anti-slip lines are arranged on the surface of the anti-slip pad (13).

4. The chain lever block for equipment maintenance according to claim 1, wherein: telescopic machanism (8) are including slot hole (81), inside fixedly connected with threaded rod (82) of slot hole (81), the surface cover of threaded rod (82) is equipped with screwed pipe (83), and the bottom and baffle (9) fixed connection of screwed pipe (83), top fixedly connected with carousel (84) of threaded rod (82).

5. The chain lever block for equipment maintenance according to claim 1, wherein: the equal fixedly connected with second slider (14) in both sides of baffle (9), second spout (15) have been seted up on the surface of casing (7), and second slider (14) and second spout (15) sliding connection.