CN221191424U - Pushing device for crane installation - Google Patents

Abstract

The utility model provides a pushing device for crane installation, which belongs to the technical field of crane installation and is characterized by comprising a bottom plate, a bearing plate, a pushing mechanism, a sliding mechanism and a hydraulic rod, wherein the hydraulic rod and the pushing mechanism are arranged between the bottom plate and the bearing plate, the sliding mechanism is arranged at the lower part of the bearing plate, the pushing mechanism comprises a connecting rod, a worm wheel, a worm and a supporting frame, a groove is formed in the bottom plate, a driving motor is fixedly arranged in the groove, the worm is fixedly arranged at the output end of the driving motor, the worm is in transmission connection with the driving motor, the supporting frame is arranged on the bottom plate, a rotating shaft of the supporting frame is fixedly connected with the worm wheel, the worm wheel is meshed with the worm, one end of the connecting rod is sleeved on the rotating shaft, and the other end of the connecting rod is in sliding fit with the sliding mechanism.

Description

Pushing device for crane installation

Technical Field

The utility model belongs to the technical field of crane installation, and particularly relates to a pushing device for crane installation.

Background

More and more mechanical devices are being presented in our daily life and production, wherein a large part of the devices themselves have a large volume and weight, such as cranes, etc., and thus need thrusters when installing these relatively large mechanical devices.

The utility model patent with the publication number of CN214879902U relates to a pushing device for crane installation, which comprises a frame body and a device bin, and further comprises a sucker which is arranged below the frame body, wherein the bottom of the sucker is connected with a supporting bin, a movable frame is arranged below the supporting bin, the outside of the movable frame is connected with the device bin, a top plate is arranged inside the device bin, a rotating rod is arranged in the middle of the top plate, a first bearing is connected below the rotating rod, a first bevel gear is arranged outside the first bearing, a second bevel gear is arranged below the first bevel gear, a second bearing is connected inside the second bevel gear, and a screw rod is arranged in the middle of the second bearing.

The device is unstable in the pushing process of the crane, causes the crane to shake in the upward moving process, has potential safety hazards, is complex to operate and is inconvenient to use.

Disclosure of utility model

In view of the above, the utility model provides a pushing device for crane installation, which is used for solving the technical problems of unstable pushing process of a crane, shaking of the crane caused in the upward moving process, potential safety hazard, complex operation and inconvenient use in the prior art.

The utility model is realized in the following way:

The utility model provides a pushing device for crane installation, which comprises a bottom plate, a bearing plate, a pushing mechanism, a sliding mechanism and a hydraulic rod, wherein the hydraulic rod and the pushing mechanism are arranged between the bottom plate and the bearing plate, the sliding mechanism is arranged at the lower part of the bearing plate, the pushing mechanism comprises a connecting rod, a worm wheel, a worm and a supporting frame, a groove is formed in the bottom plate, a driving motor is fixedly arranged in the groove, the output end of the driving motor is fixedly provided with the worm, the worm is in transmission connection with the driving motor, the supporting frame is arranged on the bottom plate, a rotating shaft of the supporting frame is fixedly connected with the worm wheel, the worm wheel is meshed with the worm, one end of the connecting rod is sleeved on the rotating shaft, and the other end of the connecting rod is in sliding fit with the sliding mechanism.

The pushing device for crane installation has the following technical effects: through setting up the loading board, be convenient for cooperate pushing mechanism to promote the hoist, be convenient for more stable in promoting the fruit, through setting up slide mechanism, be convenient for upwards promote the in-process to the loading board through the hydraulic stem and carry out auxiliary stay, prevent to rock the installation hidden danger that brings at the promotion in-process, through setting up worm wheel and worm, through the meshing of worm wheel and worm, through driving motor drive worm rotation, the worm rotates and drives the worm wheel and rotate, and then be convenient for drive the auxiliary hydraulic stem of connecting rod with the worm wheel connection, carry out auxiliary stay to the loading board through slide mechanism.

On the basis of the technical scheme, the pushing device for crane installation can be further improved as follows:

Further, the sliding mechanism comprises a sliding block and a sliding rod, a sliding groove is formed in the lower portion of the bearing plate, the sliding rod is arranged in the sliding groove, the sliding block is in sliding fit with the sliding rod, and the sliding block is in rotary connection with the connecting rod.

The beneficial effects of adopting the further scheme are as follows: through seting up the spout in the loading board lower part, the slider of being convenient for slides in the spout, through being provided with the slide bar in the spout, the slider of being convenient for slides in the spout when sliding on the slide bar.

Further, the sliding block is arranged in an I shape.

The beneficial effects of adopting the further scheme are as follows: the sliding block is arranged in the I shape, so that the sliding block can slide in the sliding groove more stably.

Further, the support frame includes supporting shoe and support stand, the axis of rotation is rotated and is installed on the support stand.

The beneficial effects of adopting the further scheme are as follows: the crane placed on the upper portion of the bearing plate is convenient to adsorb and then lift through the sucker, and stability in the lifting process is guaranteed.

Further, the upper part of the bearing plate is fixedly provided with two suckers.

Further, a pulley is arranged at the bottom of the bottom plate.

The beneficial effects of adopting the further scheme are as follows: through set up the pulley in the bottom plate bottom, the mobility of reinforcing device of being convenient for is carried out the back to the hoist according to the position of different needs hoist and is promoted.

Compared with the prior art, the pushing device for crane installation has the beneficial effects that: through setting up the loading board, be convenient for cooperate pushing mechanism to promote the hoist, be convenient for more stable in promoting the fruit, through setting up slide mechanism, be convenient for upwards promote the in-process to the loading board through the hydraulic stem and carry out auxiliary stay to the loading board, prevent to rock the installation hidden danger that brings in the promotion process, through setting up worm wheel and worm, through the meshing of worm wheel and worm, through driving motor drive worm rotation, the worm rotates and drives the worm wheel and rotate, and then be convenient for drive the auxiliary hydraulic stem of connecting rod that is connected with the worm wheel, carry out auxiliary stay to the loading board through slide mechanism; the sliding groove is formed in the lower portion of the bearing plate, so that the sliding block can conveniently slide in the sliding groove, and the sliding rod is arranged in the sliding groove, so that the sliding block can conveniently slide on the sliding rod and simultaneously slide in the sliding groove; the crane placed on the upper portion of the bearing plate is convenient to adsorb and then lift through the sucker, and stability in the lifting process is guaranteed.

Drawings

FIG. 1 is a schematic view of a pushing mechanism for crane installation;

FIG. 2 is a schematic view of the bottom of a carrier plate of a jack mechanism for crane installation;

FIG. 3 is a schematic view of a worm gear of a pushing mechanism for crane installation according to the present utility model;

In the drawings, the list of components represented by the various numbers is as follows: 10. a bottom plate; 101. a groove; 20. a carrying plate; 201. a chute; 30. a pushing mechanism; 31. a connecting rod; 32. a worm wheel; 33. a worm; 34. a support frame; 35. a driving motor; 40. a sliding mechanism; 41. a slide block; 42. a slide bar; 50. a hydraulic rod; 60. and a sucking disc.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

As shown in fig. 1-3, the utility model provides a pushing device for crane installation, which comprises a bottom plate 10, a bearing plate 20, a pushing mechanism 30, a sliding mechanism 40 and a hydraulic rod 50, wherein the hydraulic rod 50 and the pushing mechanism 30 are arranged between the bottom plate 10 and the bearing plate 20, the sliding mechanism 40 is arranged at the lower part of the bearing plate 20, the pushing mechanism 30 comprises a connecting rod 31, a worm wheel 32, a worm 33 and a supporting frame 34, a groove 101 is formed on the bottom plate 10, a driving motor 35 is fixedly arranged in the groove 101, the worm 33 is fixedly arranged at the output end of the driving motor 35, the worm 33 is in transmission connection with the driving motor 35, the supporting frame 34 is arranged on the bottom plate 10, the worm wheel 32 is meshed with the worm 33, one end of the connecting rod 31 is sleeved on a rotating shaft, and the other end of the connecting rod is in sliding fit with the sliding mechanism 40.

When the hydraulic lifting device is used, a crane is placed on the bearing plate 20, the hydraulic rod 50 is started, the telescopic end of the hydraulic rod 50 stretches to push the bearing plate 20, meanwhile, the driving motor 35 is started, the driving motor 35 drives the worm 33 to rotate, the worm 33 rotates to drive the driving motors 35 on two sides of the worm 33 to rotate, and then the two connecting rods 31 are driven to move towards the middle through the sliding mechanism 40, and the bearing plate 20 is supported according to lifting assistance of the hydraulic rod 50.

Optionally, in the above technical solution, the sliding mechanism 40 includes a sliding block 41 and a sliding rod 42, a sliding groove 201 is formed at the lower portion of the bearing plate 20, the sliding rod 42 is disposed in the sliding groove 201, the sliding block 41 is slidingly matched with the sliding rod 42, and the sliding block 41 is rotationally connected with the connecting rod 31.

When in use, the sliding blocks 41 are fixedly arranged at two ends in the sliding groove 201, the sliding blocks 41 slide on the sliding bars 42 and slide in the sliding groove 201, and the worm wheel 32 rotates to drive the sliding blocks 41 connected with the connecting rod 31 to slide on the sliding bars 42.

Alternatively, in the above-described technical solution, the slider 41 is provided in an i-shape.

Optionally, in the above technical solution, the supporting frame 34 further includes a supporting block and a supporting column, and the rotating shaft is rotatably mounted on the supporting column.

When the worm wheel type support is used, the support upright post is fixedly arranged on the support block, one rotating end of the rotating shaft is rotatably arranged on the support upright post, and the other end of the rotating shaft is fixedly connected with the worm wheel 32.

Alternatively, in the above technical solution, the upper portion of the carrier plate 20 is fixedly provided with two suction cups 60.

Optionally, in the above technical solution, a pulley is provided at the bottom of the bottom plate 10.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (6)

1. The utility model provides a thrustor for hoist installation, its characterized in that, including bottom plate (10), loading board (20), pushing mechanism (30), slide mechanism (40), and hydraulic rod (50), hydraulic rod (50) with pushing mechanism (30) set up bottom plate (10) with between loading board (20), slide mechanism (40) set up loading board (20) lower part, pushing mechanism (30) include connecting rod (31), worm wheel (32), worm (33) and support frame (34) set up fluted (101) on bottom plate (10), driving motor (35) fixed mounting are in recess (101), driving motor (35) output fixed mounting have worm (33), worm (33) with driving motor (35) transmission are connected, support frame (34) set up on bottom plate (10), support frame (34) with axis of rotation (32) fixed connection, worm wheel (32) with worm wheel (33) meshing, worm wheel (31) set up in one end in the axis of rotation (40) sliding fit.

2. The pushing device for crane installation according to claim 1, wherein the sliding mechanism (40) comprises a sliding block (41) and a sliding rod (42), a sliding groove (201) is formed in the lower portion of the bearing plate (20), the sliding rod (42) is arranged in the sliding groove (201), the sliding block (41) is slidingly matched with the sliding rod (42), and the sliding block (41) is rotationally connected with the connecting rod (31).

3. A pushing device for crane installation according to claim 2, characterized in that the slide (41) is provided in an i-shape.

4. A pushing device for crane installation according to claim 2, wherein the support frame (34) comprises a support block and a support column, the rotation shaft being rotatably mounted on the support column.

5. A pushing device for crane installation according to claim 1, characterized in that suction cups (60) are fixedly mounted on the upper part of the carrying floor (20), said suction cups (60) being provided in two.

6. A pushing device for crane installation according to claim 1, characterized in that a pulley is provided at the bottom of the base plate (10).