CN214087432U

CN214087432U - Crane crawler frame with adjusting function

Info

Publication number: CN214087432U
Application number: CN202022921177.9U
Authority: CN
Inventors: 钱小波
Original assignee: Wuxi Bomao Technology Co ltd
Current assignee: Wuxi Bomao Technology Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-31
Anticipated expiration: 2030-12-09

Abstract

The utility model relates to a hoist technical field just discloses a hoist track frame with regulatory function, comprising a base plate, the top fixedly connected with of bottom plate supports the board, the outside of supporting the board is rotated and is connected with the two-way threaded rod, the surperficial threaded connection of two-way threaded rod has the movable block, the top fixedly connected with of movable block changes the piece, the back of changeing the piece rotates and is connected with the regulation pole. This hoist track frame with regulatory function can fix the hoist track for the hoist can be steady prevent on the device, carry through the device, this hoist track frame still has high regulatory function, can highly adjust self, thereby at hoist during operation, can adjust the height that hoist work is suitable, this hoist track frame bottom is provided with mobile device, can drive self with the help of the power that the external world provided and move, makes the device carry the hoist.

Description

Crane crawler frame with adjusting function

Technical Field

The utility model relates to a hoist technical field specifically is a hoist track frame with regulatory function.

Background

The crane is a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects in a certain range, which is also called a crown block, a navigation crane and a crane, the hoisting equipment has the working characteristics of intermittent motion, namely, the corresponding mechanisms for taking materials, transporting, unloading and the like in one working cycle work alternately, the development and the use of the crane on the market are more and more extensive, because the crane does not use the supporting legs to lift the weight and the lifting weight often has some accidents, the running speed is faster than that of a crawler crane, the operation is stable, the lifting weight is large, the crane can lift the weight to run in a specific range, but the road is required to be smooth and firm and the tire air pressure meets the requirements, the crane is forbidden to run with the load for a long distance, and in order to ensure the operation safety, the crane is basically forbidden to lift without driving the supporting legs at present domestically, and the crane is matched with steel wire ropes of which the varieties comprise phosphated coating steel wire ropes, galvanized steel wire ropes and smooth steel wire ropes.

The crane is closely related to human life, but the crane needs the track frame to fix it to make it move with the help of the track frame, but current track machine does not possess fine fixed effect, can not fix the crane.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a hoist track frame with regulatory function possesses to fix advantages such as the track, has solved the problem that hoist track frame can not fix the hoist track.

(II) technical scheme

For realize above-mentioned purpose of fixing the track, the utility model provides a following technical scheme: the utility model provides a hoist track frame with regulatory function, includes the bottom plate, the top fixedly connected with of bottom plate supports the board, the outside of supporting the board is rotated and is connected with two-way threaded rod, the surperficial threaded connection of two-way threaded rod has the movable block, the top fixedly connected with of movable block changes the piece, the back of changeing the piece is rotated and is connected with the regulation pole, the one end of adjusting the pole is rotated and is connected with the connecting block, the top fixedly connected with plummer of connecting block, the top fixedly connected with standing groove of plummer, the bottom fixedly connected with universal wheel of bottom plate, the back fixedly connected with lifting hook of bottom plate.

Preferably, the top of the bottom plate is fixedly connected with an asynchronous motor, and an output shaft of the asynchronous motor is fixedly connected with one end of the bidirectional threaded rod through a coupler.

Preferably, the number of the moving blocks is two, and the two moving blocks are symmetrically arranged around the vertical center of the bidirectional threaded rod.

Preferably, the top of bottom plate fixedly connected with first telescopic link, the surface cover of first telescopic link is equipped with first spring, first telescopic link and plummer fixed connection.

Preferably, an air cylinder is fixedly connected to the inner wall of the placing groove, and the type of the air cylinder is SC80X650TC air cylinder.

Preferably, the output end of the cylinder is fixedly connected with a first fixing plate, and the outer wall of the first fixing plate is slidably connected with the inner wall of the placing groove.

Preferably, the inner wall of the placing groove is fixedly connected with a second telescopic rod, a second spring is sleeved on the surface of the second telescopic rod, one end of the second telescopic rod is fixedly connected with a second fixing plate, and the outer wall of the second fixing plate is connected with the inner wall of the placing groove in a sliding mode.

(III) advantageous effects

Compared with the prior art, the utility model provides a hoist track frame with regulatory function possesses following beneficial effect:

1. this hoist track frame with regulatory function, through the two-way threaded rod that sets up, movable block, commentaries on classics piece, regulation pole, connecting block, asynchronous machine, first telescopic link and first spring, this hoist track frame can highly adjust device self to at hoist during operation, can adjust the height that the hoist work is fit for, satisfied in the market hoist track with need highly adjust self purpose.

2. This hoist track frame with regulatory function, through standing groove, cylinder, first fixed plate, second telescopic link, second spring and the second fixed plate that sets up, this hoist track frame can fix the hoist track for the hoist can be steady prevent on the device, carry through the device, has satisfied the purpose that hoist track frame has fixed function to the hoist track in the market.

3. This hoist track frame with regulatory function, through bottom plate, universal wheel and the lifting hook that sets up, this hoist track frame can drive self with the help of the power that the external world provided and move for the device can carry the hoist, has solved the device and can't carry the problem of carrying to the hoist, has brought very big convenience.

Drawings

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

FIG. 2 is a schematic view of the connection structure between the cylinder and the first fixing plate of the present invention;

fig. 3 is a schematic view of the connection structure of the hook and the bottom plate of the present invention.

In the figure: 1. a base plate; 2. a resisting plate; 3. a bidirectional threaded rod; 4. a moving block; 5. rotating the block; 6. adjusting a rod; 7. connecting blocks; 8. a bearing table; 9. a placement groove; 10. an asynchronous motor; 11. a first telescopic rod; 12. a first spring; 13. a cylinder; 14. a first fixing plate; 15. a second telescopic rod; 16. a second spring; 17. a second fixing plate; 18. a universal wheel; 19. and (4) a lifting hook.

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.

Referring to fig. 1-3, a crane track frame with an adjusting function comprises a bottom plate 1, a resisting plate 2 is fixedly connected to the top of the bottom plate 1, a bidirectional threaded rod 3 is rotatably connected to the outer side of the resisting plate 2, an asynchronous motor 10 is fixedly connected to the top of the bottom plate 1, an output shaft of the asynchronous motor 10 is fixedly connected to one end of the bidirectional threaded rod 3 through a coupler, two moving blocks 4 are connected to the surface of the bidirectional threaded rod 3 in a threaded manner, the two moving blocks 4 are symmetrically arranged about the vertical center of the bidirectional threaded rod 3, a rotating block 5 is fixedly connected to the top of the moving block 4, an adjusting rod 6 is rotatably connected to the back of the rotating block 5, one end of the adjusting rod 6 is rotatably connected to a connecting block 7, a bearing platform 8 is fixedly connected to the top of the connecting block 7, a first telescopic rod 11 is fixedly connected to the top of the bottom plate 1, and a first spring 12 is sleeved on the surface of the first telescopic rod 11, the first telescopic rod 11 is fixedly connected with the bearing platform 8, the height of the crane crawler frame can be adjusted through the arranged bidirectional threaded rod 3, the moving block 4, the rotating block 5, the adjusting rod 6, the connecting block 7, the asynchronous motor 10, the first telescopic rod 11 and the first spring 12, so that the crane crawler frame can be adjusted to a height suitable for the crane to work when the crane works, and the purpose that the crane crawler in the market needs to adjust the height of the crane is fulfilled, the top of the bearing platform 8 is fixedly connected with the placing groove 9, the inner wall of the placing groove 9 is fixedly connected with the cylinder 13, the model of the cylinder 13 is SC80X650TC cylinder, the output end of the cylinder 13 is fixedly connected with the first fixing plate 14, the outer wall of the first fixing plate 14 is connected with the inner wall of the placing groove 9 in a sliding manner, the inner wall of the placing groove 9 is fixedly connected with the second telescopic rod 15, the surface of the second telescopic rod 15 is sleeved with the second spring 16, one end of the second telescopic rod 15 is fixedly connected with a second fixing plate 17, the outer wall of the second fixing plate 17 is connected with the inner wall of the placing groove 9 in a sliding manner, the placing groove 9, the air cylinder 13, the first fixing plate 14, the second telescopic rod 15, the second spring 16 and the second fixing plate 17 are arranged, the crane crawler frame can fix the crane crawler, so that the crane can be stably prevented from being carried on the device through the device, the purpose that the crane crawler frame has a fixing function on the crane crawler in the market is met, the bottom of the bottom plate 1 is fixedly connected with the universal wheel 18, the back of the bottom plate 1 is fixedly connected with the lifting hook 19, the crane crawler frame can drive the crane to move by means of power provided by the outside, so that the device can carry the crane, and the problem that the device cannot carry the crane is solved, great convenience is brought.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the device is used, firstly, the crane is moved to the upper part of the device, the crawler belt of the crane enters the placing groove 9, then the air cylinder 13 is started, the air cylinder 13 pushes the first fixing plate 14 inwards to enable the crawler belt to resist the second fixing plate 17, the second telescopic rod 15 is shortened, the second spring 16 is compressed to enable the crawler belt to be fixed between the first fixing plate 14 and the second fixing plate 17, then the asynchronous motor 10 is started to drive the bidirectional threaded rod 3 to rotate, the moving block 4 moves on the bidirectional threaded rod 3 to drive one end of the adjusting rod 6 to rotate around the rotating block 5, the other end of the adjusting rod 6 rotates around the connecting block 7 to drive the bearing platform 8 to move upwards, the first telescopic rod 11 extends to drive the first spring 12 to elongate while the bearing platform 8 moves upwards, the first telescopic rod 11 plays a supporting role in supporting the bearing platform 8, and the device can adjust the height of the device, finally the unit can be hung behind the vehicle body by a hook 19, and is powered by a fleet unit which moves by a universal wheel 18.

In summary, this crane track frame with regulatory function can fix the crane track for the hoist can be steady prevent on the device, carries through the device, this crane track frame still has height control function, can adjust self height, thereby when the hoist is worked, can adjust to the height that the hoist work is fit for, this crane track frame bottom is provided with mobile device, can drive self with the help of the power that the external world provided and move, makes the device carry the hoist.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A crane crawler frame with adjusting function comprises a base plate (1), and is characterized in that: the top fixedly connected with of bottom plate (1) supports board (2), the outside of supporting board (2) is rotated and is connected with two-way threaded rod (3), the surperficial threaded connection of two-way threaded rod (3) has movable block (4), the top fixedly connected with of movable block (4) changes piece (5), the back of changeing piece (5) is rotated and is connected with regulation pole (6), the one end of adjusting pole (6) is rotated and is connected with connecting block (7), the top fixedly connected with plummer (8) of connecting block (7), the top fixedly connected with standing groove (9) of plummer (8), the bottom fixedly connected with universal wheel (18) of bottom plate (1), the back fixedly connected with lifting hook (19) of bottom plate (1).

2. The crane track frame with adjustment function according to claim 1, wherein: the top of the bottom plate (1) is fixedly connected with an asynchronous motor (10), and an output shaft of the asynchronous motor (10) is fixedly connected with one end of the bidirectional threaded rod (3) through a coupler.

3. The crane track frame with adjustment function according to claim 1, wherein: the number of the moving blocks (4) is two, and the two moving blocks (4) are symmetrically arranged around the vertical center of the bidirectional threaded rod (3) by a symmetry axis.

4. The crane track frame with adjustment function according to claim 1, wherein: the top fixedly connected with first telescopic link (11) of bottom plate (1), the surface cover of first telescopic link (11) is equipped with first spring (12), first telescopic link (11) and plummer (8) fixed connection.

5. The crane track frame with adjustment function according to claim 1, wherein: the inner wall of the placing groove (9) is fixedly connected with an air cylinder (13), and the type of the air cylinder (13) is SC80X650TC air cylinder.

6. The crane track frame with adjustment function of claim 5, wherein: the output end of the air cylinder (13) is fixedly connected with a first fixing plate (14), and the outer wall of the first fixing plate (14) is connected with the inner wall of the placing groove (9) in a sliding mode.

7. The crane track frame with adjustment function according to claim 1, wherein: the inner wall fixedly connected with second telescopic link (15) of standing groove (9), the surface cover of second telescopic link (15) is equipped with second spring (16), the one end fixedly connected with second fixed plate (17) of second telescopic link (15), the outer wall of second fixed plate (17) and the inner wall sliding connection of standing groove (9).