CN217996553U

CN217996553U - Crane electric hoist walking device with good walking stability

Info

Publication number: CN217996553U
Application number: CN202221883518.0U
Authority: CN
Inventors: 汪蕾; 王小路; 胡正
Original assignee: Shangyou Tengyue Wuhan Technology Co ltd
Current assignee: Shangyou Tengyue Wuhan Technology Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-12-09
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a good hoist electric block running gear of walking stability belongs to hoist technical field, and it includes electric controller, electric controller's last fixed surface is connected with the backup pad, the last fixed surface of backup pad is connected with the fixed plate, the spacing groove has been seted up to the upper surface of fixed plate, the inner wall of spacing groove respectively with the surface sliding connection of two sliders, the upper surface of two sliders is connected with the lower fixed surface of two removal fixture blocks respectively. This hoist electric block running gear that walking stability is good, through setting up the spacing groove, the manual rotation of maintenance personal rotates the handle, rotates the handle and makes two-way lead screw rotate, avoids the device gyro wheel to appear damaging after long-time use and maintenance personal to be difficult to dismantle the condition of changing to it, when having reduced the time that maintenance personal consumed when maintaining, has also reduced maintenance personal's intensity of labour, has improved maintenance personal's work efficiency.

Description

Crane electric hoist walking device with good walking stability

Technical Field

The utility model belongs to the technical field of the hoist, specifically be a good hoist electric block running gear of walking stability.

Background

The electric hoist crane belongs to hoisting machinery, is a machinery that does circulation, intermittent motion, electric hoist compact structure, the electric hoist of motor axis perpendicular to reel axis adopts worm gear, current electric hoist is in long-time operation, the gyro wheel receives the phenomenon that more friction damaged easily, and this electric hoist's structure is more, and maintenance personal dismantles it comparatively loaded down with trivial details to it, extravagant more time easily, when having improved maintenance personal intensity of labour, maintenance personal's work efficiency has been reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above defect of the prior art, the utility model provides a hoist electric block running gear that walking stability is good has solved current electric block in long-time operation, and the gyro wheel receives the phenomenon that more friction damaged easily, and this electric block's structure is more, and maintenance personal dismantles it comparatively loaded down with trivial details, extravagant more time easily, when having improved maintenance personal intensity of labour, has reduced maintenance personal work efficiency's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a good hoist electric block running gear of walking stability, includes electric controller, electric controller's last fixed surface is connected with the backup pad, the last fixed surface of backup pad is connected with the fixed plate, the spacing groove has been seted up to the upper surface of fixed plate, the inner wall of spacing groove respectively with the surface sliding connection of two sliders, the upper surface of two sliders respectively with two lower fixed surface that remove the fixture block be connected, the inner wall of two removal fixture blocks and the surface threaded connection of same two-way lead screw, two first bearings have been cup jointed to the surface of two-way lead screw, the front of fixed plate inner wall and the equal joint in back of inner wall have first bearing, the positive one end fixedly connected with of two-way lead screw rotates the handle, two carriage bars of right side fixed surface fixedly connected with of fixed plate, the right flank of two carriage bars all are provided with the brush, the equal fixedly connected with connecting block in upper surface of two removal fixture blocks.

As a further aspect of the present invention: the shape of connecting block is L shape, the top joint of connecting block has the second bearing.

As a further aspect of the present invention: the second rotating shaft is sleeved in the second bearing, a first gear is fixedly connected to the front end of the second rotating shaft in front, and a driving wheel is fixedly connected to the back end of the second rotating shaft in front.

As a further aspect of the present invention: and one end of the front surface of the second rotating shaft is fixedly connected with a driven wheel.

As a further aspect of the present invention: the upper surface of backup pad is fixed with the fixing base, the upper surface of fixing base is connected with the surface fixed of motor.

As a further aspect of the present invention: the positive one end fixedly connected with third pivot of motor, the surface fixed connection of third pivot has the second gear.

As a further aspect of the present invention: the first gear is meshed with the second gear, and the right side face of the fixing plate is fixedly connected with two collecting boxes.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this hoist electric block running gear that walking stability is good, through setting up the spacing groove, the slider, remove the fixture block, two-way lead screw and first bearing, the manual rotation of maintenance person rotates the handle, it makes two-way lead screw rotate to rotate the handle, two-way lead screw makes two removal fixture blocks drive two sliders at spacing inslot relative movement, two remove the fixture block and make two connecting blocks and two second bearing relative motion, avoid the device to appear damaging and the maintenance person is difficult to dismantle the condition of changing to it after long-time use the gyro wheel, when the time that consumes when having reduced the maintenance person maintenance, maintenance person's intensity of labour has also been reduced, maintenance person's work efficiency has been improved.

2. This good hoist electric block running gear of walking stability, through setting up first gear, action wheel and follow driving wheel, the starter motor, the motor drives third pivot and first gear and second gear relative rotation, the second gear drives second pivot and action wheel synchronous rotation, make the device can be on appointed slide rail linear motion, and the action wheel with from the driving wheel can reduce and the slide rail between the friction, when having increased the flexibility that the device removed on the slide rail, make things convenient for staff to the device's use, the suitability of the device has been improved.

3. This good hoist electric block running gear of walking stability, through setting up carriage release lever and brush, the starter motor, the motor drives third pivot and first gear and second gear relative rotation, the second gear drives second pivot and action wheel synchronous rotation, make the device can be on appointed slide rail rectilinear motion on the brush on the carriage release lever can shovel the dust in the slide rail and fall, avoid the slide rail to be stained with the condition that attaches more dust and influence the device operation when long-time use, the degree of difficulty when also having reduced the clearance slide rail, the clean degree of slide rail has been ensured.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a three-dimensional structure diagram of the fixing plate of the present invention;

FIG. 3 is a schematic three-dimensional structure of the limiting groove of the present invention;

fig. 4 is a three-dimensional structural schematic diagram of the two-way screw rod of the present invention;

in the figure: the device comprises an electric controller 1, a supporting plate 2, a fixing plate 3, a limiting groove 4, a sliding block 5, a movable clamping block 6, a bidirectional screw rod 7, a first bearing 8, a rotating handle 9, a movable rod 10, a connecting block 11, a second bearing 12, a second rotating shaft 13, a first gear 14, a driving wheel 15, a driven wheel 16, a fixed seat 17, a motor 18, a third rotating shaft 19, a second gear 20 and a collecting box 21.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a hoist electric block running gear that walking stability is good, including electric controller 1, electric controller 1's last fixed surface is connected with backup pad 2, the last fixed surface of backup pad 2 is connected with fixed plate 3, spacing groove 4 has been seted up to the upper surface of fixed plate 3, the inner wall of spacing groove 4 respectively with two slider 5's surface sliding connection, the upper surface of two slider 5 respectively with two lower fixed surface that remove fixture block 6 are connected, the inner wall of two removal fixture block 6 and the surface threaded connection of same two-way lead screw 7, two first bearings 8 have been cup jointed to the surface of two-way lead screw 7, the front of fixed plate 3 inner wall and the equal joint in back of inner wall have first bearing 8, the positive one end fixedly connected with of two-way lead screw 7 rotate handle 9, two movable rods 10 of right flank fixedly connected with of fixed plate 3, the right flank of two movable rods 10 all is provided with the brush, the equal fixedly connected with connecting block 11 of upper surface of two removal fixture block 6, through setting up spacing groove 4, slider 5, move fixture block 6, two-way lead screw 7 and first bearing 8, avoid the device to appear damaging and the gyro wheel after long-time use and the maintenance personnel that the maintenance to dismantle it is difficult, the maintenance personnel's intensity of maintenance has also reduced the maintenance intensity of maintenance when the maintenance personnel.

Specifically, as shown in fig. 2 and 3, the shape of connecting block 11 is the L shape, the top joint of connecting block 11 has second bearing 12, second pivot 13 has been cup jointed in second bearing 12, the first gear 14 of the positive one end fixedly connected with of second pivot 13 that is located the place ahead, the one end fixedly connected with action wheel 15 at the second pivot 13 back that is located the place ahead, the positive one end fixedly connected with of second pivot 13 follows driving wheel 16, through setting up fixing base 17, avoid motor 18 the phenomenon that vibrations and drop to appear at the in-process of work, the security of motor 18 self has been ensured, through setting up first bearing 8, avoid two-way lead screw 7 to appear blocking dead phenomenon at the pivoted in-process, flexibility when having ensured two-way lead screw 7 to rotate.

Specifically, as shown in fig. 3 and 4, the fixed surface of the upper surface of the supporting plate 2 is fixedly connected with the fixing seat 17, the upper surface of the fixing seat 17 is fixedly connected with the outer surface of the motor 18, the positive one end of the motor 18 is fixedly connected with the third rotating shaft 19, the outer surface of the third rotating shaft 19 is fixedly connected with the second gear 20, the first gear 14 is meshed with the second gear 20, two collecting boxes 21 are fixedly connected with the right side surface of the fixing plate 3, through the arrangement of the second bearing 12, the phenomenon that the second rotating shaft 13 inclines in the rotating process is avoided, the stability of the second rotating shaft 13 during rotation is guaranteed, through the arrangement of the collecting boxes 21, the dust cleaned by the moving rod 10 can be collected, and the situation that the dust splashes around to cause secondary pollution is avoided.

The utility model discloses a theory of operation does:

when the walking device is used, firstly, a maintenance person installs the device in an appointed slide rail, then rotates and adjusts the rotating handle 9, then the motor 18 is started, the motor 18 drives the third rotating shaft 19 to rotate, the third rotating shaft 19 drives the first gear 14 and the second gear 20 to rotate relatively, the second gear 20 drives the second rotating shaft 13 and the driving wheel 15 to rotate synchronously, so that the device can move linearly on the appointed slide rail, the moving rod 10 can shovel dust in the slide rail into the collecting box 21, when maintenance is needed, the maintenance person manually rotates the rotating handle 9, the rotating handle 9 enables the bidirectional screw rod 7 to rotate, the bidirectional screw rod 7 enables the two moving clamping blocks 6 to drive the two sliding blocks 5 to move relatively in the limiting grooves 4, the two moving clamping blocks 6 enable the two connecting blocks 11 and the two second bearings 12 to move relatively, the two second bearings 12 and the two second rotating shafts 13 enable the driving wheel 15 and the driven wheel 16 to move relatively, then the first gear 14 slides on the second gear 20, and then the maintenance person can disassemble the device.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a good hoist electric block running gear of walking stability, includes electronic controller (1), its characterized in that: the upper surface fixedly connected with backup pad (2) of electric controller (1), the last fixed surface of backup pad (2) is connected with fixed plate (3), spacing groove (4) have been seted up to the upper surface of fixed plate (3), the inner wall of spacing groove (4) respectively with the surface sliding connection of two sliders (5), the upper surface of two sliders (5) respectively with the lower fixed surface of two removal fixture blocks (6) be connected, the outer surface threaded connection of the inner wall of two removal fixture blocks (6) and same two-way lead screw (7), two first bearings (8) have been cup jointed to the surface of two-way lead screw (7), the front of fixed plate (3) inner wall and the equal joint in the back of inner wall have first bearing (8), the positive one end fixedly connected with of two-way lead screw (7) rotate handle (9), the right flank fixedly connected with two carriage release levers (10) of fixed plate (3), the right flank of two carriage release levers (10) all are provided with the brush, the equal fixedly connected with connecting block (11) of the upper surface of two removal fixture blocks (6).

2. The crane electric hoist walking device with good walking stability according to claim 1, characterized in that: the shape of connecting block (11) is L shape, the top joint of connecting block (11) has second bearing (12).

3. The crane electric hoist walking device with good walking stability as claimed in claim 2, characterized in that: a second rotating shaft (13) is sleeved in the second bearing (12), a first gear (14) is fixedly connected to the front end of the second rotating shaft (13) in front, and a driving wheel (15) is fixedly connected to the back end of the second rotating shaft (13) in front.

4. The crane electric hoist walking device with good walking stability according to claim 3, characterized in that: and one end of the front surface of the second rotating shaft (13) is fixedly connected with a driven wheel (16).

5. The crane electric hoist walking device with good walking stability according to claim 3, characterized in that: the upper surface of backup pad (2) fixed connection has fixing base (17), the upper surface of fixing base (17) is connected with the surface fixed of motor (18).

6. The crane electric hoist walking device with good walking stability according to claim 5, characterized in that: the motor (18) is characterized in that a third rotating shaft (19) is fixedly connected to one end of the front face of the motor (18), and a second gear (20) is fixedly connected to the outer surface of the third rotating shaft (19).

7. The crane electric hoist walking device with good walking stability as claimed in claim 6, characterized in that: the first gear (14) is meshed with the second gear (20), and two collecting boxes (21) are fixedly connected to the right side face of the fixing plate (3).