CN211664611U

CN211664611U - Electric block fixed knot constructs in single two roof beam jack-up locomotives of lift for building

Info

Publication number: CN211664611U
Application number: CN201922469508.7U
Authority: CN
Inventors: 廖文涛; 贾映川; 林李森
Original assignee: Shenzhen Guanghua Hollow Glass Engineering Co ltd
Current assignee: Shenzhen Guanghua Hollow Glass Engineering Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-13
Anticipated expiration: 2029-12-31

Abstract

The utility model provides an electric block fixed knot constructs in single two roof beam jack-up locomotives of lift for building relates to electric block technical field, including dead lever and electric block, electric block's one end lateral wall fixedly connected with location cover, the location cover is established on the dead lever, and one side inner wall of location cover is provided with positioner, and positioner includes the locating piece, and one side lateral wall of dead lever is provided with the constant head tank, and the locating piece inserts in the constant head tank and rather than inner wall sliding connection, and the one end lateral wall of location cover is provided with strutting arrangement, and one side lateral wall of electric block is provided with lubricating arrangement. Adopt strutting arrangement and positioner, use the bracing piece to drive the gyro wheel displacement, be convenient for support between location cover and dead lever, avoid only using the mode of establishing the cover to fix it at traditional fixed electric block, produce the life of a large amount of friction influence equipment during the removal, the device's the stability of using effective improve equipment.

Description

Electric block fixed knot constructs in single two roof beam jack-up locomotives of lift for building

Technical Field

The utility model relates to an electric block technical field especially relates to an electric block fixed knot constructs in single two roof beam jack-up locomotives of lift for building.

Background

The electric hoist is a special hoisting device, is arranged on a crown block and a gantry crane, has the characteristics of small volume, light dead weight, simple operation, convenient use and the like, is used in places such as industrial and mining enterprises, storage, wharfs and the like, has compact structure, and adopts a worm gear transmission device as the electric hoist with the motor axis vertical to the axis of the winding drum.

However, most of existing electric hoists are usually fixed by sleeving when being installed, and during operation, a large amount of abrasion is easily generated at the joint, so that the service life of equipment is influenced by long-time use, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an electric hoist fixing structure in a lifting single-double beam crane for buildings.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an electric block fixed knot constructs in single two roof beam jack-up locomotives of lift for building, includes dead lever and electric block, electric block's one end lateral wall fixedly connected with location cover, the location cover is established on the dead lever, one side inner wall of location cover is provided with positioner, positioner includes the locating piece, one side lateral wall of dead lever is provided with the constant head tank, the locating piece insert in the constant head tank and rather than inner wall sliding connection, the one end lateral wall of location cover is provided with strutting arrangement, one side lateral wall of electric block is provided with lubricating arrangement.

The supporting device comprises a supporting rod, the supporting rod is inserted into one end side wall of the positioning cover and is in threaded connection with the inner wall of the positioning cover, one end side wall of the supporting rod is fixedly connected with a rotating piece, one end side wall of the rotating piece is connected with a mounting rack in a rotating mode, one side inner wall of the mounting rack is connected with a roller in a rotating mode, and one side wall of the mounting rack is provided with a limiting device.

The limiting device comprises two limiting rods, one side wall of each limiting rod is fixedly connected with one side wall of the mounting frame, a limiting hole is formed in one side wall of the positioning cover, and the limiting rods are inserted into the limiting holes and are in sliding connection with the inner walls of the limiting holes.

Lubricating arrangement is including drawing the piece, draw one side lateral wall of piece and one side lateral wall of electric block to rotate and be connected, draw one side lateral wall of piece to insert and establish and fixedly connected with lubricating block, a plurality of extension spring of one side lateral wall fixedly connected with of electric block, extension spring's one end and one side lateral wall fixed connection who draws the piece.

The side wall of one side of the positioning block is T-shaped, and the side wall of one end of the positioning block and the inner wall of one side of the positioning cover are welded and fixed through electric arc welding, so that the strength of the joint of the equipment is improved.

The side wall of one side of dead lever adopts abrasive paper to polish and handles, the sliding connection of one side inner wall of location cover and one side lateral wall of dead lever is convenient for the location cover to slide on the dead lever.

Advantageous effects

1. The utility model discloses in, adopt strutting arrangement and positioner, use the bracing piece to drive the gyro wheel displacement, be convenient for support the position between position cover and dead lever, avoid only using the mode that the cover was established to fix it at traditional fixed electric block, produce the life of a large amount of friction influence equipment during the removal, the device's the stability of using effective improve equipment.

2. The utility model discloses in, adopt lubricating arrangement, use extension spring to drive the lubricated piece and paste tight electric block and lubricate the operation to it, avoid electric block to produce the normal use that a large amount of wearing and tearing influence equipment when the operation, the device's the easy-to-use nature that effectively improves equipment of application.

Drawings

Fig. 1 is a front view of an electric hoist fixing structure in a lifting single-double beam crane for construction;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a side view of the utility model of an electric hoist fixing structure in a lifting single-double beam crane for construction;

fig. 4 is the utility model provides a structure schematic diagram of electric block fixed knot constructs in single two roof beam jack-up locomotives of lift for building.

Illustration of the drawings: 1. a positioning cover; 2. fixing the rod; 3. a positioning device; 31. positioning a groove; 32. positioning blocks; 4. an electric hoist; 5. a lubricating device; 51. pulling the block; 52. an extension spring; 53. a lubricating block; 6. a support device; 61. a roller; 62. a mounting frame; 63. a rotating member; 64. a support bar; 65. an adjusting block; 7. a limiting device; 71. a limiting rod; 72. and a limiting hole.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-4, a fixing structure of an electric hoist in a lifting single-double beam crane for construction comprises a fixing rod 2 and an electric hoist 4, one side wall of the fixing rod 2 is polished by sand paper, one side inner wall of a positioning cover 1 is slidably connected with one side wall of the fixing rod 2, so that the positioning cover 1 can slide on the fixing rod 2 conveniently, one side wall of the electric hoist 4 is fixedly connected with the positioning cover 1, the positioning cover 1 is sleeved on the fixing rod 2, one side inner wall of the positioning cover 1 is provided with a positioning device 3, the positioning device 3 comprises a positioning block 32, one side wall of the positioning block 32 is in a T shape, one side wall of the positioning block 32 and one side inner wall of the positioning cover 1 are welded and fixed by arc welding, the strength of the connection position of equipment is improved, one side wall of the fixing rod 2 is provided with a positioning groove, the one end lateral wall of position cover 1 is provided with strutting arrangement 6, and one side lateral wall of electric block 4 is provided with lubricating arrangement 5, the normal use of the equipment of being convenient for.

The supporting device 6 comprises a supporting rod 64, the supporting rod 64 is inserted into one end side wall of the positioning cover 1 and is in threaded connection with the inner wall of the supporting rod, one end side wall of the supporting rod 64 is fixedly connected with a rotating piece 63, one end side wall of the rotating piece 63 is rotatably connected with a mounting frame 62, one side wall of the mounting frame 62 is rotatably connected with a roller 61, one side wall of the mounting frame 62 is provided with a limiting device 7, the limiting device 7 comprises two limiting rods 71, one side wall of each limiting rod 71 is fixedly connected with one side wall of the mounting frame 62, one side wall of the positioning cover 1 is provided with a limiting hole 72, the limiting rods 71 are inserted into the limiting holes 72 and are in sliding connection with the inner walls of the limiting holes, when the positioning device is installed, the positioning cover 1 is sleeved on the fixing rod 2, the positioning block 32 is inserted into the positioning groove, stop rotating regulating block 65, through setting up strutting arrangement 6 and positioner 3, use bracing piece 64 to drive gyro wheel 61 displacement, be convenient for support between position fixing cover 1 and dead lever 2, avoid only using the mode that the cover was established to fix it at traditional fixed electric block 4, produce the life of a large amount of friction influence equipment during the removal, the device's the stability of effectively improving equipment of application.

Lubricating arrangement 5 includes the pull block 51, one side lateral wall of pull block 51 rotates with one side lateral wall of electric block 4 to be connected, one side lateral wall of pull block 51 is inserted and is established and fixedly connected with lubricating block 53, a plurality of extension spring 52 of one side lateral wall fixedly connected with of electric block 4, one end of extension spring 52 and one side lateral wall fixed connection of pull block 51, in the use, electric block 4 is when moving, pull block 51 drives lubricating block 53 and offsets with electric block 4 under extension spring 52's effect, lubricating block 53 lasts the lubrication to electric block 4, through setting up lubricating arrangement 5, use extension spring 52 to drive lubricating block 53 and paste tight electric block 4 and lubricate the operation to it, avoid electric block 4 to produce the normal use of a large amount of wearing and tearing influence equipment when moving, the easy nature of equipment is effectively improved in the application of the device.

The utility model discloses a theory of operation: when the device is installed, the positioning cover 1 is sleeved on the fixing rod 2, the positioning block 32 is inserted into the positioning groove 31, the rotating adjusting block 65 drives the supporting rod 64 to rotate, the mounting frame 62 and the roller 61 are driven to displace, the roller 61 abuts against the side wall of one end of the fixing rod 2, the rotating adjusting block 65 is stopped, the supporting rod 64 is used for driving the roller 61 to displace by arranging the supporting device 6 and the positioning device 3, the positioning cover 1 and the fixing rod 2 are conveniently supported, the traditional fixed electric hoist 4 is prevented from being fixed only by using a sleeving mode, a large amount of friction is generated during movement, the service life of the device is prevented from being influenced, the stability of the device is effectively improved by the application of the device, in the using process, the pull block 51 drives the lubricating block 53 to abut against the electric hoist 4 under the action of the stretching spring 52 when the electric hoist 4 runs, the lubricating block 53 continuously lubricates the electric, the extension spring 52 is used for driving the lubricating block 53 to be tightly attached to the electric hoist 4 for lubricating the electric hoist 4, the phenomenon that the normal use of equipment is influenced due to the fact that a large amount of abrasion is generated when the electric hoist 4 operates is avoided, and the usability of the equipment is effectively improved due to the application of the device.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electric block fixed knot constructs in single two roof beam jack-up locomotives of lift for building, includes dead lever (2), regulating block (65) and electric block (4), its characterized in that: the one end lateral wall fixedly connected with location cover (1) of electric block (4), location cover (1) cover is established on dead lever (2), one side inner wall of location cover (1) is provided with positioner (3), positioner (3) are including locating piece (32), one side lateral wall of dead lever (2) is provided with constant head tank (31), locating piece (32) insert in constant head tank (31) and rather than inner wall sliding connection, the one end lateral wall of location cover (1) is provided with strutting arrangement (6), one side lateral wall of electric block (4) is provided with lubricating arrangement (5).

2. The fixing structure of the electric hoist in the lifting single-double beam crane locomotive for building of claim 1, characterized in that: strutting arrangement (6) are including bracing piece (64), bracing piece (64) insert the one end lateral wall of position fixing cover (1) and rather than inner wall threaded connection, the one end lateral wall fixedly connected with of bracing piece (64) rotates piece (63), the one end lateral wall that rotates piece (63) rotates and is connected with mounting bracket (62), one side inner wall of mounting bracket (62) rotates and is connected with gyro wheel (61), one side lateral wall of mounting bracket (62) is provided with stop device (7).

3. The fixing structure of the electric hoist in the lifting single-double beam crane locomotive for building of claim 2, characterized in that: stop device (7) include two gag lever post (71), one side lateral wall of gag lever post (71) and one side lateral wall fixed connection of mounting bracket (62), spacing hole (72) have been seted up to one side lateral wall of position cover (1), gag lever post (71) insert in spacing hole (72) and rather than inner wall sliding connection.

4. The fixing structure of the electric hoist in the lifting single-double beam crane locomotive for building of claim 1, characterized in that: lubricating arrangement (5) are including drawing piece (51), draw one side lateral wall of piece (51) and one side lateral wall of electric block (4) to rotate and be connected, draw one side lateral wall of piece (51) to insert and establish and fixedly connected with lubricating block (53), a plurality of extension spring (52) of one side lateral wall fixedly connected with of electric block (4), one end and the one side lateral wall fixed connection who draws piece (51) of extension spring (52).

5. The fixing structure of the electric hoist in the lifting single-double beam crane locomotive for building of claim 1, characterized in that: the side wall of one side of the positioning block (32) is T-shaped, and the side wall of one end of the positioning block (32) and the inner wall of one side of the positioning cover (1) are welded and fixed through arc welding.

6. The fixing structure of the electric hoist in the lifting single-double beam crane locomotive for building of claim 1, characterized in that: the side wall of one side of the fixed rod (2) is polished by sand paper, and the inner wall of one side of the positioning cover (1) is in sliding connection with the side wall of one side of the fixed rod (2).