CN216377106U - Elevator counterweight block with high fixing firmness - Google Patents

Abstract

The utility model discloses an elevator counterweight block with high fixing firmness, which comprises a first counterweight block, a pressing plate and a second counterweight block, wherein the pressing plate is arranged at the top end of the first counterweight block, the second counterweight block is arranged at the bottom end of the first counterweight block, an installation device is arranged in the first counterweight block, a clamping groove is formed in the first counterweight block, a fastening pad is glued to the inner wall of the clamping groove, a clamping block is embedded in the fastening pad, the clamping block is fixedly connected with the bottom end of the pressing plate, and a limiting mechanism is arranged on the outer wall of the first counterweight block. When the clamping device is used, the pressing plate is placed on the first counterweight block, the clamping block at the bottom end of the counterweight block is embedded into the clamping groove at the moment, the fastening pad is compressed, then the bolt rod is embedded into the threaded hole and rotates, meanwhile, the fastening pad is always fastened with the outer wall of the clamping block, the friction force borne by the clamping block is increased, the clamping block is fixed, and the pressing plate and the counterweight block are fixed firmly enough when the clamping device is used.

Description

Elevator counterweight block with high fixing firmness

Technical Field

The utility model relates to the technical field of counterweight blocks, in particular to an elevator counterweight block with high fixing firmness.

Background

The counterweight block is generally arranged in a user in the elevator, the counterweight block can play a role in proportioning weight, the stability of the elevator during movement is guaranteed, the existing elevator basically meets the requirements of people on the counterweight block, and some problems still exist.

Present elevator is to pouring weight, generally through the clamp plate on top with the heap to pouring weight pressfitting, but present clamp plate is comparatively simple with the fixed mode between the pouring weight, and the firm performance of stability of device is lower, takes place the obscission during the use easily.

Moreover, when the conventional elevator counterweight blocks are carried, a plurality of groups of counterweight blocks need to be stacked, but the counterweight blocks easily slide off in the carrying process, so that the stability of the device is reduced, the counterweight blocks are easily dropped to injure workers, and therefore the elevator counterweight blocks with high fixing firmness are urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an elevator counterweight block with high fixing firmness, and the elevator counterweight block is used for solving the problems that the conventional elevator counterweight block in the background technology is not provided with a good limiting mechanism among a plurality of groups of counterweight blocks, and the counterweight blocks fall easily to injure workers when being used.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a higher elevator of fixed fastness is to pouring weight, includes first to pouring weight, clamp plate and second to pouring weight, first to pouring weight top is provided with the clamp plate, and first to pouring weight bottom is provided with the second to pouring weight, the inside installation device that is provided with of first to pouring weight, and the inside draw-in groove of having seted up of first to pouring weight, draw-in groove inner wall glue has the fastening pad, and the inside embedded fixture block that has of fastening pad, fixture block fixedly connected with clamp plate bottom, and first to pouring weight outer wall is provided with stop gear.

Preferably, the mounting device comprises a clamping groove, a fastening pad, a clamping block, a threaded hole, a threaded rod and a sleeve, wherein the threaded hole is formed in the clamping block, the threaded rod is connected to the inner wall of the threaded hole in a threaded manner, the threaded rod is embedded into the first counterweight block, the sleeve is sleeved on the outer wall of the threaded rod, and the sleeve is fixedly connected to the inside of the first counterweight block.

Preferably, stop gear includes rotor plate, embedding piece, lid, limiting plate and fixed plate, first pair of pouring weight outer wall is connected with the rotor plate through the pivot, and the inside penetration of rotor plate has the embedding piece, embedding piece fixedly connected with second is to the pouring weight outer wall, and the embedding piece is kept away from the one end embedded of second to the pouring weight and is had the lid, lid fixedly connected with limiting plate, and the equal fixedly connected with fixed plate in embedding piece top and bottom.

Preferably, the sizes of the clamping groove and the clamping block are matched with each other, and the fastening pad is made of rubber.

Preferably, the sleeve is hollow, and the inner wall of the sleeve is provided with threads matched with the outer wall of the threaded rod.

Preferably, the limiting plate is L-shaped, and the bottom end of the limiting plate is attached with a fixing plate.

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

1. this higher elevator of fixed fastness is provided with the draw-in groove to the pouring weight, fastening pad, the fixture block, the screw hole, threaded rod and sleeve, places the clamp plate on a pair of pouring weight during use, inside the fixture block embedding draw-in groove of pouring weight bottom this moment, make the fastening pad compression, with inside and rotation of shank of bolt embedding screw hole afterwards, fastening pad is tightened with the fixture block outer wall all the time simultaneously, has increased the frictional force that the fixture block received to it is fixed with the fixture block, guarantee to use the clamp plate and to fixed enough firmly between the pouring weight.

2. This higher elevator of fixed fastness is provided with the rotor plate, inlays the piece, lid, limiting plate and fixed plate to the pouring weight, rotates the rotor plate during the use, makes the embedding piece embedding rotate inside, and the staff cup joints the lid at the embedding piece outer wall this moment, rotates the lid afterwards, and the limiting plate laminates with the fixed plate gradually this moment to play spacing effect, guarantee that the rotor plate can not take place to rotate, can guarantee simultaneously that pile up the back to the pouring weight and can not take place to drop.

Drawings

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

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

FIG. 3 is an enlarged view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic bottom sectional view of the present invention.

In the figure: 1. a first pair of weights; 2. pressing a plate; 311. a card slot; 312. a fastening pad; 313. a clamping block; 314. a threaded hole; 315. a threaded rod; 316. a sleeve; 411. a rotating plate; 412. embedding a block; 413. a cover; 414. a limiting plate; 415. a fixing plate; 5. a second pair of weights.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an elevator counterweight block with high fixing firmness comprises a first counterweight block 1, a pressing plate 2 and a second counterweight block 5, wherein the pressing plate 2 is arranged at the top end of the first counterweight block 1, the second counterweight block 5 is arranged at the bottom end of the first counterweight block 1, a mounting device is arranged in the first counterweight block 1, the mounting device comprises a clamping groove 311, a fastening pad 312, a clamping block 313, a threaded hole 314, a threaded rod 315 and a sleeve 316, the clamping groove 311 is formed in the first counterweight block 1, the fastening pad 312 is glued to the inner wall of the clamping groove 311, the clamping block 313 is embedded in the fastening pad 312, the clamping groove 311 and the clamping block 313 are matched in size, the fastening pad 312 is made of rubber, the clamping block 313 can be embedded into the clamping groove 311 through the design, the fastening pad 312 is compressed, the clamping block 313 is always subjected to elastic pressure from the fastening pad 312, and the fastening pad 312 has the physical properties of soft material and rough surface, the friction force borne by the fixture block 313 can be increased, the fixture block 313 is guaranteed not to easily fall off, the bottom end of the pressing plate 2 is fixedly connected with the fixture block 313, a threaded hole 314 is formed in the fixture block 313, a threaded rod 315 is connected to the inner wall of the threaded hole 314 in a threaded mode, the threaded rod 315 is embedded into the first weight block 1, a sleeve 316 is sleeved on the outer wall of the threaded rod 315, the sleeve 316 is fixedly connected to the inside of the first weight block 1, the inner portion of the sleeve 316 is hollow, threads matched with the outer wall of the threaded rod 315 are arranged on the inner wall of the sleeve 316, a worker inserts the threaded rod 315 into the threaded hole 314, the threaded rod 315 penetrates through the inside of the sleeve 316 and rotates, the threaded rod 315 is enabled to connect the sleeve 316 with the fixture block 313 under the action of the threads, and the situation that the first weight block 1 and the pressing plate 2 cannot fall off during use is guaranteed;

and the outer wall of the first weight block 1 is provided with a limiting mechanism, the limiting mechanism comprises a rotating plate 411, an embedded block 412, a cover 413, a limiting plate 414 and a fixing plate 415, the outer wall of the first weight block 1 is connected with the rotating plate 411 through a rotating shaft, the embedded block 412 penetrates through the rotating plate 411, the embedded block 412 is fixedly connected with the outer wall of the second weight block 5, one end of the embedded block 412 far away from the second weight block 5 is embedded with the cover 413, the cover 413 is fixedly connected with the limiting plate 414, the top end and the bottom end of the embedded block 412 are fixedly connected with the fixing plate 415, the limiting plate 414 is in an L shape, the fixing plate 415 is attached to the bottom end of the limiting plate 414, the convenient disassembly and assembly between the cover 413 and the embedded block 412 can be ensured through the design, the embedded block 412 can be limited after the assembly, the embedded block 412 is prevented from being separated from the rotating plate 411, and the connection between the first weight block 1 and the second weight block 5 is ensured, guarantee when the transport, first counterweight 1 can not drop, the security when having guaranteed the staff transport.

The working principle is as follows: when the clamping device is used, the pressing plate 2 is placed at the top end of the first weight block 1, the clamping block 313 is embedded into the clamping groove 311 at the moment, the fastening pad 312 is compressed, the fastening pad 312 is made of rubber and has the advantages of being soft in material and prone to elastic deformation, the fastening pad 312 can continuously extrude the clamping block 313 at the moment, friction between the fastening pad 312 and the surface of the clamping block 313 is increased, then the threaded rod 315 is embedded into the threaded hole 314 and rotates, the first weight block 1 and the pressing plate 2 are fixed under the action of threads, and the first weight block 1 and the pressing plate 2 are guaranteed not to fall off;

when needing the transport, rotate rotor plate 411 downwards, rotor plate 411 bottom cup joints gradually on the embedding piece 412 outer wall this moment, and inside the staff imbeds embedding piece 412 with lid 413 afterwards to rotate, when limiting plate 414 bottom and fixed plate 415 laminating, can play fixed effect, avoid droing between embedding piece 412 and the rotor plate 411, promoted the stability between first counterweight block 1 and the second counterweight block 5.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (6)

1. The utility model provides a higher elevator counterweight block of fixed fastness, includes first counterweight block (1), clamp plate (2) and second counterweight block (5), first counterweight block (1) top is provided with clamp plate (2), and first counterweight block (1) bottom is provided with second counterweight block (5), its characterized in that: the mounting device is arranged inside the first heavy block (1), the clamping groove (311) is formed inside the first heavy block (1), the fastening pad (312) is glued to the inner wall of the clamping groove (311), the clamping block (313) is embedded inside the fastening pad (312), the bottom end of the clamping block (313) is fixedly connected with the pressing plate (2), and the outer wall of the first heavy block (1) is provided with the limiting mechanism.

2. The elevator counterweight block with high fixing firmness according to claim 1, is characterized in that: the mounting device comprises a clamping groove (311), a fastening pad (312), a clamping block (313), a threaded hole (314), a threaded rod (315) and a sleeve (316), wherein the threaded hole (314) is formed in the clamping block (313), the threaded rod (315) is connected to the inner wall of the threaded hole (314) in a threaded manner, the threaded rod (315) is embedded into the first weight block (1), the sleeve (316) is sleeved on the outer wall of the threaded rod (315), and the sleeve (316) is fixedly connected to the first weight block (1).

3. The elevator counterweight block with high fixing firmness according to claim 1, is characterized in that: stop gear includes rotor plate (411), embedded piece (412), lid (413), limiting plate (414) and fixed plate (415), first counterweight block (1) outer wall is connected with rotor plate (411) through the pivot, and rotor plate (411) inside runs through embedded piece (412), embedded piece (412) fixedly connected with second counterweight block (5) outer wall, and embedded piece (412) keep away from the one end of second counterweight block (5) and embedded have lid (413), lid (413) fixedly connected with limiting plate (414), and embedded piece (412) top and the equal fixedly connected with fixed plate (415) in bottom.

4. The elevator counterweight block with high fixing firmness according to claim 2, is characterized in that: the clamping groove (311) and the clamping block (313) are matched in size, and the fastening pad (312) is made of rubber.

5. The elevator counterweight block with high fixing firmness according to claim 2, is characterized in that: the interior shape of sleeve (316) is fretwork form, sleeve (316) inner wall is provided with the screw thread that matches each other with threaded rod (315) outer wall.

6. The elevator counterweight block with high fixing firmness according to claim 3, wherein: the limiting plate (414) is L-shaped, and the bottom end of the limiting plate (414) is attached with a fixing plate (415).

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