CN214828299U

CN214828299U - Lifting frame convenient for replacing screen of vibrating screen

Info

Publication number: CN214828299U
Application number: CN202120088756.1U
Authority: CN
Inventors: 王云飞; 童贤利; 郭江凯; 张浩南
Original assignee: Shandong Lanhua Chemical Co ltd
Current assignee: Shandong Lanhua Chemical Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-11-23
Anticipated expiration: 2031-01-13

Abstract

The utility model provides a gallows that plays convenient to shale shaker screen cloth is changed, belongs to the hoisting accessory field, including stand, support, first joint subassembly and second joint subassembly, support fixed connection stand, the equal fixed connection support of first joint subassembly and second joint subassembly. The first clamping component comprises a first fixing block, a first fixing claw and a movable claw, the first fixing block is fixedly connected with the support, the first fixing claw is fixedly connected with the first fixing block, the movable claw is hinged with the first fixing block, and the first fixing claw and the movable claw are matched to clamp the screen of the vibrating screen. The detachable connection of the first clamping assembly and the second clamping assembly is adopted, so that different screens and different work flows can be realized. First horizontal pole and second horizontal pole can make the utility model discloses more firm. The movable claw can control the clamping opening and closing state through the abutting of the spring, and can lift and place the screen mesh more conveniently and rapidly.

Description

Lifting frame convenient for replacing screen of vibrating screen

Technical Field

The utility model belongs to the hoisting accessory field, concretely relates to gallows that plays convenient to shale shaker screen cloth is changed.

Background

The shale shaker screen cloth is used for filtering at polystyrene in process of production, and the screen cloth needs in time to be changed, nevertheless because screen cloth volume is big with weight, current means all adopts the gallows to hoist and mount the change, nevertheless has the gallows simple structure function singleness of playing now, and complex operation and lifting hook easily drop in the change process, need one kind for this reason to match and hoist the gallows that the simple steadiness of process of hoist is high again to different screen cloths.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome not enough among the prior art, provide a gallows that plays convenient to shale shaker screen cloth is changed.

In order to solve the technical problem, the utility model discloses a stand, support, first joint subassembly and second joint subassembly, support fixed connection the stand, first joint subassembly and the equal fixed connection of second joint subassembly the support, the loop wheel machine hangs the joint the stand, the stand is used for the fixed stay the support, first joint subassembly and second joint subassembly is used for the joint shale shaker screen cloth.

First joint subassembly includes first fixed block, first stationary dog and movable claw, first fixed block fixed connection the support, fixed connection on the first fixed block first stationary dog, it has to articulate on the first fixed block the movable claw, first stationary dog with movable claw cooperation centre gripping shale shaker screen cloth.

According to some embodiments of the utility model, first fixed block includes block, articulated shaft and riser, block fixed connection be in on the support, be provided with the through-hole on the block, fixed surface is connected with on the block the riser, fixed connection on the block the articulated shaft, it has to articulate on the articulated shaft the movable claw, the movable claw includes vertical pole and arcuation pole, vertical pole length direction's one end fixed connection the arcuation pole, vertical pole sets up in the through-hole, articulated shaft is articulated vertical pole, vertical pole is through rotatory drive the arcuation pole, the arcuation pole with first stationary dog cooperates with centre gripping shale shaker screen cloth.

According to the utility model discloses a some embodiments, first joint subassembly is still including the spring, the spring both ends respectively the butt be in the riser and on the vertical pole, the spring is used for making the movable claw keeps the clamping state under the condition of no manual intervention, prevents to drop at hoist and mount in-process shale shaker screen cloth, increases stability and security.

According to some embodiments of the utility model, the stand includes cylinder and rings, the cylinder is the cylinder structure, rings set up top surface on the cylinder, rings with cylinder fixed connection, rings are used for cooperating with the crane, cylinder fixed stay the support.

According to some embodiments of the utility model, the support includes first down tube and first horizontal pole, first down tube one end fixed connection the cylinder periphery wall other end is connected first fixed block, first horizontal pole one end fixed connection cylinder periphery wall and other end fixed connection first down tube middle part, first horizontal pole is used for supporting first down tube prevents first down tube collapses.

According to the utility model discloses a some embodiments, first fixed block with first down tube screw-thread fit for change different first joint subassemblies, with the work flow that is used for different screen cloth and difference.

According to some embodiments of the utility model, the second joint subassembly includes second fixed block and second stationary dog, second stationary dog fixed connection the second fixed block.

According to some embodiments of the utility model, the support still includes second down tube and second horizontal pole, second down tube one end fixed connection cylinder and the other end are connected with the second fixed block, second horizontal pole one end fixed connection cylinder periphery wall and other end fixed connection the middle part of second down tube, the second horizontal pole is used for supporting the second down tube prevents the second down tube collapses.

According to the utility model discloses a some embodiments, the second fixed block with second down tube screw-thread fit connects for change different second joint subassemblies, with the work flow that is used for different screen cloth and difference.

The utility model has the advantages that:

compared with the prior art, the utility model adopts the first clamping component and the second clamping component which are detachably connected, so as to be used for different screens and different work flows;

the first cross rod and the second cross rod can make the utility model more stable;

the movable claw can control the clamping opening and closing state through the action of the spring, and can lift and place the screen mesh more conveniently and rapidly.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of an overall structure of a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the structure of the part A of the present invention;

FIG. 3 is a schematic view of the structure of the part B of the present invention;

fig. 4 is a schematic view of the structure of the C portion of the present invention.

In the figure:

1. a column; 101. a cylinder; 102. a hoisting ring;

2. a support; 201. a first diagonal member; 202. a first cross bar; 203. a second diagonal member; 204. a second cross bar;

3. a first clamping assembly; 301. a first fixed block; 3011. a block body; 3012. hinging a shaft; 3013. a vertical plate; 3014. a through hole; 302. a first fixed jaw; 303. a movable jaw; 3031. a vertical rod; 3032. an arc-shaped rod; 304. a spring;

4. a second clamping assembly; 401. a second fixed block; 402. and a second fixed jaw.

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.

Please refer to fig. 1, in order to solve the above technical problem, the utility model discloses a stand 1, support 2, first joint subassembly 3 and second

joint subassembly

4, 2 fixed connections of support the stand 1, first joint subassembly 3 and the equal fixed connection of second joint subassembly 4 the support 2, the hoist hangs and connects the stand 1, the stand 1 is used for the fixed stay the support 2, first joint subassembly 3 and second joint subassembly 4 are used for the joint shale shaker screen cloth.

Referring to fig. 2, the first clamping assembly 3 includes a first fixed block 301, a first fixed claw 302 and a movable claw 303, the first fixed block 301 is fixedly connected to the bracket 2, the first fixed claw 302 is fixedly connected to the first fixed block 301, the movable claw 303 is hinged to the first fixed block 301, and the first fixed claw 302 and the movable claw 303 cooperate to clamp the screen of the vibrating screen.

Referring to fig. 2, in at least one embodiment, the first fixing block 301 includes a block 3011, a hinge shaft 3012 and a vertical plate 3013, the block 3011 is fixedly connected to the support 2, the block 3011 is provided with a through hole 3014, the upper surface of the block 3011 is fixedly connected to the vertical plate 3013, the block 3011 is fixedly connected to the hinge shaft 3012, the hinge shaft is hinged to the movable claw 303, the movable claw 303 includes a vertical rod 3031 and an arc rod 3032, one end of the vertical rod 3031 in the length direction is fixedly connected to the arc rod 3032, the vertical rod 3031 is disposed in the through hole 3014, the hinge shaft 3012 is hinged to the vertical rod 3031, the vertical rod 3031 drives the arc rod 3032 by rotating, and the arc rod 3032 cooperates with the first fixing claw 302 to clamp the screen of the vibrating screen.

Referring to fig. 2, in at least one embodiment, the first clamping assembly 3 further includes a spring 304, two ends of the spring 304 respectively abut against the vertical plate 3013 and the vertical rod 3031, and the spring 304 is configured to keep the movable claw 303 in a clamping state without human intervention, so as to prevent a screen of the vibrating screen from falling off during a hoisting process, and increase stability and safety.

Referring to fig. 1 and 4, in at least one embodiment, the upright 1 includes a column 101 and a hanging ring 102, the column 101 is a cylindrical structure, the hanging ring 102 is disposed on an upper top surface of the column 101, the hanging ring 102 is fixedly connected to the column 101, the hanging ring 102 is used for cooperating with a crane, and the column 101 fixedly supports the bracket 2.

According to some embodiments of the utility model, support 2 includes first down tube 201 and first horizontal pole 202, first down tube 201 one end fixed connection the cylinder 101 periphery wall other end is connected first fixed block 301, first horizontal pole 202 one end fixed connection cylinder 101 periphery wall and other end fixed connection first down tube 201 middle part, first horizontal pole 202 is used for supporting first down tube 201 prevents first down tube 201 collapses.

Referring to fig. 2, in at least one embodiment, the first fixing block 301 is screwed to the first inclined rod 201 for replacing a different first clamping assembly 3 for different screens and different work processes.

Referring to fig. 3, in at least one embodiment, the second clamping assembly 4 includes a second fixing block 401 and a second fixing claw 402, and the second fixing claw 402 is fixedly connected to the second fixing block 401.

Referring to fig. 1, in at least one embodiment, the bracket 2 further includes a second inclined rod 203 and a second cross rod 204, one end of the second inclined rod 203 is fixedly connected to the column 101, and the other end of the second inclined rod is connected to the second fixing block 401, one end of the second cross rod 204 is fixedly connected to the outer circumferential wall of the column 101, and the other end of the second cross rod 204 is fixedly connected to the middle of the second inclined rod 203, and the second cross rod 204 is used for supporting the second inclined rod 203 to prevent the second inclined rod 203 from collapsing.

Referring to fig. 3, in at least one embodiment, the second fixing block 401 is connected with the second inclined rod 203 in a threaded fit manner, so as to replace a different second clamping assembly 4 for different screens and different work processes.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The lifting frame convenient for replacing the screen of the vibrating screen is characterized by comprising an upright post (1), a support (2), a first clamping component (3) and a second clamping component (4), wherein the support (2) is fixedly connected with the upright post (1), and the first clamping component (3) and the second clamping component (4) are both fixedly connected with the support (2);

first joint subassembly (3) include first fixed block (301), first stationary dog (302) and movable jaw (303), first fixed block (301) fixed connection support (2), fixed connection is gone up in first fixed block (301) first stationary dog (302), it has to articulate on first fixed block (301) movable jaw (303).

2. The lifting frame convenient for replacing the screen of the vibrating screen according to claim 1, wherein the first fixing block (301) comprises a block body (3011), a hinge shaft (3012) and a vertical plate (3013), the block body (3011) is fixedly connected to the support (2), the block body (3011) is provided with a through hole (3014), the upper surface of the block body (3011) is fixedly connected with the vertical plate (3013), the block body (3011) is fixedly connected with the hinge shaft (3012), and the hinge shaft is hinged with the movable claw (303);

the movable claw (303) comprises a vertical rod (3031) and an arc-shaped rod (3032), one end of the vertical rod (3031) in the length direction is fixedly connected with the arc-shaped rod (3032), the vertical rod (3031) is arranged in the through hole (3014), and the hinge shaft (3012) is hinged with the vertical rod (3031).

3. The lifting frame convenient for screen replacement of the vibrating screen as claimed in claim 2, wherein the first clamping assembly (3) further comprises a spring (304), and two ends of the spring (304) abut against the vertical plate (3013) and the vertical rod (3031) respectively.

4. The lifting frame convenient for replacing the screen of the vibrating screen as claimed in claim 3, wherein the upright (1) comprises a cylindrical body (101) and a lifting ring (102), the cylindrical body (101) is of a cylindrical structure, the lifting ring (102) is fixedly connected to the upper top surface of the cylindrical body (101), and the cylindrical body (101) fixedly supports the bracket (2).

5. The lifting frame convenient for replacing the screen of the vibrating screen as claimed in claim 4, wherein the support (2) comprises a first inclined rod (201) and a first cross rod (202), one end of the first inclined rod (201) is fixedly connected with the peripheral wall of the column (101) and the other end of the first inclined rod is connected with the first fixing block (301), and one end of the first cross rod (202) is fixedly connected with the peripheral wall of the column (101) and the other end of the first inclined rod is fixedly connected with the middle part of the first inclined rod (201).

6. The lifting frame for facilitating screen replacement of a vibrating screen as claimed in claim 5, wherein the first fixing block (301) is screw-engaged with the first diagonal member (201).

7. The lifting frame for facilitating screen replacement of a vibrating screen according to claim 6, wherein the second clamping assembly (4) comprises a second fixing block (401) and a second fixing claw (402), and the second fixing claw (402) is fixedly connected with the second fixing block (401).

8. The lifting frame convenient for replacing the screen of the vibrating screen as claimed in claim 7, wherein the support (2) further comprises a second inclined rod (203) and a second cross rod (204), one end of the second inclined rod (203) is fixedly connected with the column (101) and the other end is connected with the second fixing block (401), and one end of the second cross rod (204) is fixedly connected with the outer peripheral wall of the column (101) and the other end is fixedly connected with the middle part of the second inclined rod (203).

9. The lifting frame for facilitating screen replacement of a vibrating screen as claimed in claim 8, wherein the second fixing block (401) is in threaded fit connection with the second diagonal rod (203).