Logistics turnover device for jacking oil cylinder of tower crane

Abstract

The utility model discloses a tower crane jacking oil cylinder logistics turnover device which comprises two U-shaped frames, one side of one U-shaped frame is fixedly connected with a T-shaped rod, the bottom sides of the two T-shaped rods are fixedly connected with fixed columns, the T-shaped rods are sleeved with movable sleeves, a movable column is fixedly connected between every two adjacent movable sleeves, and the movable columns are fixedly connected with the movable sleeves. The upper end and the lower end of the movable column are both fixedly connected with inclined columns, the inclined columns make contact with the U-shaped frame, the movable column and the fixed column are both sleeved with connecting sleeves, the two sides of the upper end of each connecting sleeve are both fixedly connected with clamping columns, the connecting sleeves are in threaded connection with positioning rods, and the positioning rods make contact with the fixed column and the movable column correspondingly. The fixed columns and the moving columns capable of being adjusted up and down are arranged between the two U-shaped frames, the connecting sleeves and the clamping columns arranged oppositely are matched, the jacking oil cylinders can be conveniently placed, and meanwhile the adaptability to the jacking oil cylinders with different diameters can be improved by adjusting up-down movement of the moving columns and matching movement of the two adjacent moving sleeves.

Description

TECHNICAL FIELD

[0001] The utility model relates to tower machine oil cylinder turnover technical field, concretely relates to a tower machine jacking oil cylinder logistics turnover device. BACKGROUND

[0002] The tower machine jacking oil cylinder is the core component when the tower machine adjusts height or installs and dismounts, and is usually placed on a placing rack with recesses on the upper side in the production and processing process, and the tower machine jacking is stacked by arranging a plurality of placing racks, which occupies a lot of space.

[0003] The tower machine jacking oil cylinder needs to be lifted and moved by a forklift when transferring, and is prone to shaking during movement, which causes damage to the jacking oil cylinder, and the placing rack is low in height, which is prone to collision during personnel movement.

[0004] Therefore, a tower machine jacking oil cylinder logistics turnover device is proposed to solve the problems of poor stability of the jacking oil cylinder and the placing rack during transfer, low height of the placing rack, and occupation of placing space. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problems that the jacking oil cylinder and the placing rack have poor stability during transfer, the placing rack is low in height, and the placing space is occupied, and therefore proposes a tower machine jacking oil cylinder logistics turnover device.

[0006] The technical scheme adopted by the utility model to solve the technical problems is: a tower machine jacking oil cylinder logistics turnover device, comprising a U-shaped frame, the U-shaped frame is provided with two, one side of one of the U-shaped frames is fixedly connected with a T-shaped rod, the bottom side of the two T-shaped rods is fixedly connected with a fixed column, a moving sleeve is sleeved on the T-shaped rod, a moving column is fixedly connected between two adjacent moving sleeves, the upper and lower ends of the moving column are fixedly connected with inclined columns, the inclined columns are in contact with the U-shaped frame, a connecting sleeve is sleeved on the moving column and the fixed column, clamping columns are fixedly connected on the two sides of the upper end of the connecting sleeve, a positioning rod is threadedly connected on the connecting sleeve, the positioning rod is in contact with the fixed column and the moving column respectively, adjusting holes are uniformly formed on the U-shaped frame, adjusting rods are threadedly connected on the adjusting holes, and the adjusting rods are inserted into the moving sleeves.

[0007] As a preferred technical scheme of the utility model, two fixed sleeves are sleeved on one of the U-shaped frames, a connecting rod is rotatably connected between the two fixed sleeves, two vertical rods are fixedly connected to the bottom end of the connecting rod, and an auxiliary strip is fixedly connected to the bottom end of the vertical rod, which can increase the stability between the two U-shaped frames and facilitate movement.

[0008] As a preferred technical scheme of the utility model, the protrusions are fixedly connected to the two sides of the auxiliary strip, the stabilizing rods are inserted into the protrusions, and the stabilizing rods are threadedly connected to the adjusting holes.

[0009] As a preferred technical scheme of the utility model, the clamping strips are fixedly connected to the two sides of the bottom end of the fixed column, and the recesses are formed in the bottom ends of the clamping strips.

[0010] As a preferred technical scheme of the utility model, the sliding balls are in contact with the fixed column, and the sliding balls are rotatably embedded in the inner side of the connecting sleeve.

[0011] The utility model has the following advantages: the fixed column and the movable column that can be adjusted up and down are arranged between the two U-shaped frames, and the connecting sleeve and the oppositely arranged clamping column are cooperated, so that the jacking oil cylinder can be conveniently placed, and the up-down movement of the movable column is adjusted, and the movement of the adjacent two movable sleeves is cooperated, so that the adaptability to jacking oil cylinders with different diameters is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 is a three-dimensional structure schematic view of a tower crane jacking oil cylinder logistics turnover device according to a preferred embodiment of the utility model;

[0013] Fig. 2 is a side view and sectional view structure schematic view of a connecting sleeve of a tower crane jacking oil cylinder logistics turnover device according to a preferred embodiment of the utility model;

[0014] Fig. 3 is an enlarged structure schematic view of A of a tower crane jacking oil cylinder logistics turnover device according to a preferred embodiment of the utility model.

[0015] The reference signs are as follows: 1, U-shaped frame; 2, T-shaped rod; 3, fixed column; 4, movable sleeve; 5, movable column; 6, connecting sleeve; 7, clamping column; 8, positioning rod; 9, adjusting hole; 10, adjusting rod; 11, fixed sleeve; 12, connecting rod; 13, vertical rod; 14, auxiliary strip; 15, stabilizing rod; 16, inclined column; 17, clamping strip; 18, sliding ball. DETAILED DESCRIPTION

[0016] The utility model will be further described below with reference to the drawings.

[0017] Please refer to Figs. 1-3The tower crane jacking cylinder logistics turnover device shown comprises a U-shaped frame 1, the U-shaped frame 1 is provided with two, one side of one of the U-shaped frames 1 is fixedly connected with a T-shaped rod 2, the bottom side of the two T-shaped rods 2 is fixedly connected with a fixed column 3, the T-shaped rod 2 is sleeved with a moving sleeve 4, the two adjacent moving sleeves 4 are fixedly connected with a moving column 5, the upper and lower ends of the moving column 5 are fixedly connected with inclined columns 16, the inclined columns 16 are in contact with the U-shaped frame 1, the moving column 5 and the fixed column 3 are both sleeved with a connecting sleeve 6, the upper end of the connecting sleeve 6 is fixedly connected with clamping columns 7 on both sides, when the inclined surfaces of the two clamping columns 7 are opposite, the jacking cylinder can be limited, the connecting sleeve 6 is screwed with a positioning rod 8, when the positioning rod 8 no longer contacts the moving column 5, the spacing between the two adjacent connecting sleeves 6 can be adjusted, when the positioning rod 8 contacts the fixed column 3 or the moving column 5, friction is generated, thereby providing stable placement of the jacking cylinder, the positioning rod 8 contacts the fixed column 3 and the moving column 5 respectively, the U-shaped frame 1 is uniformly provided with adjusting holes 9, the adjusting holes 9 are screwed with adjusting rods 10, the adjusting rods 10 are inserted into the moving sleeves 4, the adjusting rods 10 are rotated, the spacing between the fixed column 3 and the moving column 5 can be changed, thereby adapting to jacking cylinders of different diameters.

[0018] Among them, one of the U-shaped frames 1 is sleeved with two fixed sleeves 11, the two fixed sleeves 11 are rotatably connected with a connecting rod 12, the bottom end of the connecting rod 12 is fixedly connected with two vertical rods 13, the bottom end of the vertical rod 13 is fixedly connected with an auxiliary strip 14, by setting the auxiliary strip 14 cooperating with the T-shaped rod 2, the U-shaped frame 1 can be provided with a support effect, increasing the stability when the forklift drives the U-shaped frame 1 and the jacking cylinder to move.

[0019] Among them, the two sides of the auxiliary strip 14 are fixedly connected with protrusions, the protrusions are inserted with a stabilizing rod 15, the stabilizing rod 15 is screwed with the adjusting hole 9, by setting the stabilizing rod 15, the protrusions and the auxiliary strip 14 can be attached to one of the U-shaped frames 1, thereby increasing the stability of the U-shaped frame 1.

[0020] Among them, the two sides of the bottom end of the fixed column 3 are fixedly connected with clamping strips 17, the bottom end of the clamping strip 17 is provided with a recess, by setting the clamping strip 17, the suspension arm of the forklift can be connected.

[0021] Among them, the fixed column 3 is in contact with a sliding ball 18, the sliding ball 18 is rotatably embedded in the inner side of the connecting sleeve 6, by setting the sliding ball 18, the friction between the connecting sleeve 6 and the fixed column 3 when the connecting sleeve 6 moves can be reduced, the position of the connecting sleeve 6 can be easily adjusted, and jacking cylinders of different diameters can be adapted.

[0022] Working principle: when the jacking oil cylinder needs to be placed, the clamping column 7 on the fixed column 3 can be placed on the upper side, the spacing between the two adjacent connecting sleeves 6 can be adjusted according to the size of the jacking oil cylinder, and the positioning rod 8 is used for limiting, then the spacing between the fixed column 3 and the movable column 5 is adjusted, because the fixed column 3 is fixedly connected with the U-shaped frame 1, so the movable column 5 can move up and down, at this time, the inclined column 16 increases the contact between the movable column 5 and the U-shaped frame 1, so that the stability of the lifting device is improved, after the placement is completed, the auxiliary strip 14 can be rotated to contact one of the U-shaped frames 1, and the stable rod 15 is used for limiting, at this time, the front cantilever of the forklift contacts the recess at the bottom side of the clamping strip 17 and is inserted, which can facilitate the movement of the device, has high stability, occupies small space and can be placed in multiple layers.

[0023] The above is only the preferred embodiment of the present application, and it should be pointed out that for ordinary skilled persons in the art, some improvements and refinements can be made without departing from the principles of the present application, and these improvements and refinements should also be considered as the protection scope of the present application.

[0024] Other parts not described in the present application are all prior art, so they are not described here.

[0025] Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited to them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A material handling device for a tower crane lifting cylinder, comprising two U-shaped frames (1), characterized in that, One of the U-shaped frames (1) is fixedly connected to one side of a T-shaped rod (2), and both of the T-shaped rods (2) are fixedly connected to the bottom of a fixed post (3). A movable sleeve (4) is fitted onto the T-shaped rod (2), and a movable post (5) is fixedly connected between two adjacent movable sleeves (4). An inclined post (16) is fixedly connected to both the upper and lower ends of the movable post (5). The inclined post (16) contacts the U-shaped frame (1). A connecting sleeve (6) is fitted onto both the movable post (5) and the fixed post (3). A locking post (7) is fixedly connected to both sides of the upper end of the connecting sleeve (6). A positioning rod (8) is threaded onto the connecting sleeve (6). The positioning rod (8) contacts the fixed post (3) and the movable post (5) respectively. An adjustment hole (9) is evenly provided on the U-shaped frame (1). An adjustment rod (10) is threaded onto the adjustment hole (9). The adjustment rod (10) is inserted into the movable sleeve (4).

2. The tower crane lifting cylinder logistics turnover device as described in claim 1, characterized in that, Two fixed sleeves (11) are fitted onto one of the U-shaped frames (1), and a connecting rod (12) is rotatably connected between the two fixed sleeves (11). Two vertical rods (13) are fixedly connected to the bottom end of the connecting rod (12), and an auxiliary strip (14) is fixedly connected to the bottom end of the vertical rod (13).

3. The tower crane lifting cylinder logistics turnover device as described in claim 2, characterized in that, Both sides of the auxiliary strip (14) are fixedly connected to protrusions, and a stabilizing rod (15) is inserted into the protrusion. The stabilizing rod (15) is threadedly connected to the adjusting hole (9).

4. The tower crane lifting cylinder logistics turnover device as described in claim 1, characterized in that, Both sides of the bottom end of the fixed column (3) are fixedly connected with a retaining strip (17), and the bottom end of the retaining strip (17) is provided with a recess.

5. A tower crane lifting cylinder logistics turnover device as described in claim 4, characterized in that, A slider (18) is in contact with the fixed column (3), and the slider (18) rotates and is embedded inside the connecting sleeve (6).

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