阅读说明：本技术 一种用于重型机械加工的行车避碰机构及其应用 (Traveling crane collision avoidance mechanism for heavy machining and application thereof ) 是由 张志法 于 2020-06-22 设计创作，主要内容包括：本发明涉及行车避碰花设备技术领域,具体为一种用于重型机械加工的行车避碰机构及其应用,包括行车滑轨,所述行车滑轨的下端外部滑动连接有行车滑块,所述行车滑块的前表面固定连接有避碰箱,所述避碰箱的内壁固定连接有定位滑轨一,所述定位滑轨一的内部滑动连接有滑块,所述滑块的右侧面固定连接有齿牙,所述滑块的前表面通过轴固定连接有曲柄滑杆,通过滑块上的齿牙做往复运动带动齿轮二进行转动,使避碰板进行左右摆动,从而对行车滑轨轨道上存在的螺丝、石头进行推开,避免了发生碰撞,同时可以很好的增加行车的使用寿命,通过热胀冷缩原理,刹车板上的耐磨垫辅助行车进行刹车,从而确保行车能及时刹车,避免发生危险。(The invention relates to the technical field of travelling crane collision avoidance equipment, in particular to a travelling crane collision avoidance mechanism for heavy machining and application thereof, and the travelling crane collision avoidance mechanism comprises a travelling crane slide rail, a travelling crane slide block is connected outside the lower end of the travelling crane slide rail in a sliding manner, a collision avoidance box is fixedly connected to the front surface of the travelling crane slide block, a positioning slide rail I is fixedly connected to the inner wall of the collision avoidance box, a slide block is connected inside the positioning slide rail I in a sliding manner, teeth are fixedly connected to the right side surface of the slide block, a crank slide rod is fixedly connected to the front surface of the slide block through a shaft, a gear II is driven to rotate through reciprocating motion of the teeth on the slide block, a collision avoidance plate swings left and right, so that screws and stones existing on the travelling crane slide rail are pushed away, collision is avoided, the service life of a travelling crane can be well prolonged, and a wear-resistant pad on, thereby ensuring that the vehicle can brake in time and avoiding danger.)

1. A traveling crane collision avoidance application method for heavy machining comprises the following steps, and is characterized in that:

s1, driving: the driving source drives the transmission shaft (9) to rotate, so that a first gear (8) outside the transmission shaft (9) rotates, and when the first gear (8) rotates, a crank slide bar (7) on the supporting block (18) drives the sliding block (5) to reciprocate in the positioning slide rail (4), so that teeth (6) on the sliding block (5) reciprocate to drive a second gear (10) to rotate;

s2, collision avoidance: the collision avoidance plate (11) swings left and right, so that screws and stones existing on the track of the travelling crane sliding rail (1) are pushed away, and the collision on the travelling crane sliding block (2) is avoided;

s3, heating: the friction generated by the over-high speed generates heat to the traveling slide block (2);

s4, thermal expansion: the temperature of the traveling crane sliding block (2) is increased, so that the thermal expansion of an air bag (14) in the traveling crane sliding block (2) is increased;

s5, braking: the supporting block (18) moves upwards, so that the connecting rods (17) positioned on the two sides of the supporting block (18) drive the limiting slide block (16) to slide in the positioning slide rail II (15), the brake plate (19) is pushed out, and the traveling crane is assisted to brake through the wear-resistant pad (20) on the brake plate (19);

s6, cold shrinkage: after the vehicle cools, the air bag (14) becomes small, and the supporting block (18) moves downwards.

2. The traveling crane collision avoidance application method for heavy machining according to claim 1, which now proposes a traveling crane collision avoidance mechanism for heavy machining, comprising a traveling crane slide rail (1), characterized in that: the outer sliding connection of the lower end of the traveling slide rail (1) is provided with a traveling slide block (2), the front surface of the traveling slide block (2) is fixedly connected with a collision prevention box (3), the inner wall of the collision prevention box (3) is fixedly connected with a positioning slide rail I (4), the inner surface of the positioning slide rail I (4) is fixedly connected with a slide block (5), the right side surface of the slide block (5) is fixedly connected with teeth (6), the front surface of the slide block (5) is fixedly connected with a crank slide bar (7) through a shaft, the rear surface of the crank slide bar (7) is fixedly connected with a gear I (8) through a shaft, a transmission shaft (9) is inserted in the gear I (8), the right side surface of the teeth (6) is engaged with a gear II (10), the rear surface of the gear II (10) is fixedly connected with a collision prevention plate (11) through a shaft, the inner wall of the traveling slide block, the upper surface of division board (12) from left to right respectively fixedly connected with location slide rail two (15) and spacing fixed block (13), the last fixed surface of spacing fixed block (13) is connected with gasbag (14), the inside sliding connection of location slide rail two (15) has spacing slider (16), the right flank fixedly connected with connecting rod (17) of spacing slider (16), the right flank fixedly connected with supporting shoe (18) of connecting rod (17), the last fixed surface of supporting shoe (18) is connected with brake block (19), the last fixed surface of brake block (19) is connected with wear pad (20).

3. A travel collision avoidance mechanism for heavy machinery processing according to claim 2, wherein: the interior of the collision prevention box (3) is a cavity, and the collision prevention box (3) is symmetrically distributed by using the center line of the travelling crane sliding rail (1).

4. A travel collision avoidance mechanism for heavy machinery processing according to claim 2, wherein: the dodge board (11) is positioned on the upper surface of the slide way of the travelling crane slide rail (1).

5. A travel collision avoidance mechanism for heavy machinery processing according to claim 2, wherein: the number of the limiting fixing blocks (13) is two, the size of the limiting fixing blocks is the same, the structure of the limiting fixing blocks is the same, and the limiting fixing blocks (13) are symmetrically distributed by using the center line of the air bag (14).

6. A travel collision avoidance mechanism for heavy machinery processing according to claim 2, wherein: the number of the second positioning slide rails (15) is two, the sizes of the second positioning slide rails are the same, the structures of the second positioning slide rails are the same, and the second positioning slide rails (15) are symmetrically distributed around the center line of the traveling crane slide block (2).

Technical Field

The invention relates to the technical field of travelling crane collision avoidance equipment, in particular to a travelling crane collision avoidance mechanism for heavy machining and application thereof.

Background

For some heavy machinery processing, the traveling crane is often needed to lift the machinery, so that some heavy machinery can be conveniently moved and installed, and the next processing is carried out.

However, when the existing travelling crane is lifted, the travelling crane moves on the slide rail, sundries such as stones and screws existing in the slide rail collide with the travelling crane, so that the travelling crane is damaged and cannot be avoided.

Disclosure of Invention

In order to solve the technical problems, the invention provides a travelling crane collision avoidance mechanism for heavy machining and application thereof, which are achieved by the following specific technical means:

a traveling crane collision avoidance application method for heavy machining comprises the following steps,

s1, driving: the driving source drives the transmission shaft to rotate, so that a first gear outside the transmission shaft rotates, and when the first gear rotates, the crank sliding rod on the supporting block drives the sliding block to reciprocate inside the first positioning sliding rail, so that a second gear rotates through the reciprocating motion of teeth on the sliding block;

s2, collision avoidance: the collision prevention plate swings left and right, so that screws and stones on the rail of the travelling crane slide rail are pushed away, and collision on the travelling crane slide block is avoided;

s3, heating: the friction generates heat to the traveling slide block due to the over-high speed;

s4, thermal expansion: the temperature of the traveling crane sliding block rises, so that the thermal expansion of the air bag in the traveling crane sliding block is increased;

s5, braking: the supporting block moves upwards, so that the connecting rods positioned on the two sides of the supporting block drive the limiting slide blocks to slide in the positioning slide rails II, the brake plate is pushed out, and the driving is assisted by the wear-resistant pads on the brake plate to brake;

s6, cold shrinkage: after the travelling crane is cooled, the air bag becomes small, and the supporting block moves downwards.

A driving collision avoidance mechanism for heavy machining comprises a driving slide rail, a driving slide block is connected to the outer portion of the lower end of the driving slide rail in a sliding mode, a collision avoidance box is fixedly connected to the front surface of the driving slide block, a first positioning slide rail is fixedly connected to the inner wall of the collision avoidance box, a slide block is connected to the inner portion of the first positioning slide rail in a sliding mode, teeth are fixedly connected to the right side face of the slide block, a crank slide rod is fixedly connected to the front surface of the slide block through a shaft, a first gear is fixedly connected to the rear surface of the crank slide rod through a shaft, a transmission shaft is inserted into the first gear, a second gear is meshed with the right side face of the teeth, a collision avoidance plate is fixedly connected to the rear surface of the second gear through a shaft, a partition plate is fixedly connected to the inner wall of the driving slide block, and a, the upper surface of the limiting fixing block is fixedly connected with an air bag, the inside of the second positioning slide rail is connected with a limiting slide block in a sliding mode, the right side face of the limiting slide block is fixedly connected with a connecting rod, the right side face of the connecting rod is fixedly connected with a supporting block, the upper surface of the supporting block is fixedly connected with a brake block, and the upper surface of the brake block is fixedly connected with a wear pad.

As optimization, the interior of the collision prevention box is a cavity, and the collision prevention box is symmetrically distributed by using the center line of the travelling crane slide rail.

And as optimization, the dodge board is positioned on the upper surface of the slide way of the travelling crane slide rail.

As optimization, the number of the limiting fixed blocks is two, the limiting fixed blocks are the same in size and structure, and the limiting fixed blocks are symmetrically distributed around the center line of the air bag.

Preferably, the number of the second positioning slide rails is two, the two positioning slide rails have the same size and the same structure, and the second positioning slide rails are symmetrically distributed around the center line of the traveling crane slide block.

The invention has the following beneficial effects:

1. this a mechanism is kept away from bumping in driving for heavy machining and use thereof, is reciprocating motion drive gear two through tooth on the slider and rotates, when two pivoted gears, makes to keep away and bumps the board and carry out the horizontal hunting to screw, the stone that exists on the driving slide rail track push open, thereby avoid striking on the driving slider, avoid causing the unnecessary influence to the driving, handle debris, avoided the bump, simultaneously the life that increases the driving that can be fine.

2. This a mechanism is kept away to driving for heavy machining and use thereof, through expend with heat and contract with cold principle to make the gasbag promote the supporting shoe rebound of upper end, thereby make the connecting rod that is located the supporting shoe both sides drive the inside slip of spacing slider at location slide rail two, thereby release the brake block, assist the driving through the wear pad on the brake block and brake, thereby ensure that the driving can in time brake, thereby guarantee the braking effect of driving, avoid taking place danger.

Drawings

FIG. 1 is a schematic side view of a cross-sectional structure of a slide rail for a traveling crane according to the present invention.

FIG. 2 is a schematic top view of the collision-proof box of the present invention.

Fig. 3 is an enlarged view of the area a in fig. 1.

Fig. 4 is an enlarged view of the region B in fig. 1.

FIG. 5 is a schematic view of the support block structure of the present invention.

In the figure: 1. a travelling slide rail; 2. a traveling crane slide block; 3. a collision avoidance box; 4. positioning a first sliding rail; 5. a slider; 6. teeth; 7. a crank slide bar; 8. a first gear; 9. a drive shaft; 10. a second gear; 11. a dodging plate; 12. a partition plate; 13. a limit fixing block; 14. an air bag; 15. positioning a second sliding rail; 16. a limiting slide block; 17. a connecting rod; 18. a support block; 19. a brake plate; 20. a wear pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, a method for applying collision avoidance to a traveling crane for heavy machining includes the steps of,

s1, driving: the driving source drives the transmission shaft 9 to rotate, so that the first gear 8 outside the transmission shaft 9 rotates, and the first gear 8 rotates, and simultaneously, the crank slide bar 7 on the supporting block 18 drives the sliding block 5 to reciprocate inside the first positioning slide rail 4, so that the second gear 10 is driven to rotate through the tooth 6 on the sliding block 5 in a reciprocating motion manner;

s2, collision avoidance: the collision avoidance plate 11 swings left and right, so that screws and stones existing on the track of the travelling crane slide rail 1 are pushed away, and the collision on the travelling crane slide block 2 is avoided;

s3, heating: the friction is caused to generate warm heat to the traveling slide block 2 due to the over-high speed;

s4, thermal expansion: the temperature of the traveling crane sliding block 2 rises, so that the air bag 14 in the traveling crane sliding block 2 is expanded thermally;

s5, braking: the supporting block 18 moves upwards, so that the connecting rods 17 positioned on the two sides of the supporting block 18 drive the limiting slide block 16 to slide in the positioning slide rail II 15, and the braking plate 19 is pushed out, and the driving is assisted by the wear-resistant pads 20 on the braking plate 19 to brake;

s6, cold shrinkage: after the vehicle cools, the air bag 14 becomes smaller and the support block 18 moves downward.

A travelling crane collision avoidance mechanism for heavy machining comprises a travelling crane sliding rail 1, a travelling crane sliding block 2 is connected to the outer portion of the lower end of the travelling crane sliding rail 1 in a sliding mode, a collision avoidance box 3 is fixedly connected to the front surface of the travelling crane sliding block 2, the inside of the collision avoidance box 3 is a cavity, the collision avoidance boxes 3 are symmetrically distributed along the central line of the travelling crane sliding rail 1, a positioning sliding rail I4 is fixedly connected to the inner wall of the collision avoidance box 3, a sliding block 5 is connected to the inside of the positioning sliding rail I4 in a sliding mode, teeth 6 are fixedly connected to the right side face of the sliding block 5, a crank sliding rod 7 is fixedly connected to the front surface of the sliding block 5 through a shaft, a gear I8 is fixedly connected to the rear surface of the crank sliding rod 7 through a shaft, a transmission shaft 9 is inserted into the gear I8, a gear II 10 is meshed to the right side face of the teeth 6, a collision avoidance plate 11, do reciprocating motion drive gear two 10 through tooth 6 on the slider 5 and rotate, when gear two 10 pivoted, make and keep away touch panel 11 and carry out the horizontal hunting to screw, the stone that exists on the track of driving slide rail 1 push open, thereby avoid striking on driving slider 2, avoid causing unnecessary influence to the driving, handle debris, avoided the bump, simultaneously can be fine increase the life of driving a vehicle.

The inner wall of the traveling crane sliding block 2 is fixedly connected with a partition plate 12, the upper surface of the partition plate 12 is fixedly connected with two positioning slide rails 15 and two limiting fixed blocks 13 respectively from left to right, the number of the limiting fixed blocks 13 is two, the size is the same, the structure is the same, the limiting fixed blocks 13 are symmetrically distributed with the central line of an air bag 14, the number of the two positioning slide rails 15 is two, the size is the same, the structure is the same, the positioning slide rails 15 are symmetrically distributed with the central line of the traveling crane sliding block 2, the upper surface of the limiting fixed blocks 13 is fixedly connected with the air bag 14, the inner part of the positioning slide rails 15 is slidably connected with a limiting sliding block 16, the right side surface of the limiting sliding block 16 is fixedly connected with a connecting rod 17, the right side surface of the connecting rod 17 is fixedly connected with a supporting block 18, the upper, therefore, the air bag 14 pushes the supporting block 18 at the upper end to move upwards, so that the connecting rods 17 at two sides of the supporting block 18 drive the limiting slide block 16 to slide in the positioning slide rail II 15, the braking plate 19 is pushed out, and the driving is assisted to brake through the wear-resistant pad 20 on the braking plate 19, so that the driving can be timely braked, the braking effect of the driving is ensured, and the danger is avoided.

When in use, an external driving source drives a transmission shaft 9 to rotate, so that a gear I8 outside the transmission shaft 9 rotates, a crank slide rod 7 positioned on a supporting block 18 drives a slide block 5 to do reciprocating motion inside a positioning slide rail I4 while the gear I8 rotates, so that a tooth 6 on the slide block 5 does reciprocating motion to drive a gear II 10 to rotate, when the gear II 10 rotates, a collision avoiding plate 11 swings left and right, so that screws and stones existing on a track of a travelling crane slide rail 1 are pushed away, collision on a travelling crane slide block 2 is avoided, unnecessary influence on the travelling crane is avoided, sundries are treated, collision is avoided, meanwhile, the service life of the travelling crane can be well prolonged, collision of equipment can be greatly avoided, in addition, when the travelling crane moves, due to the fact that the moving speed is too high, the lifting is heavy machinery, the traveling crane cannot be braked in time, friction generates heat to the traveling crane sliding block 2 due to too high speed, the temperature of the traveling crane sliding block 2 is increased, the air bag 14 in the traveling crane sliding block 2 is expanded due to heat and is contracted due to cold, the air bag 14 pushes the supporting block 18 at the upper end to move upwards, the connecting rods 17 located on the two sides of the supporting block 18 drive the limiting sliding block 16 to slide in the positioning sliding rail II 15, the braking plate 19 is pushed out, braking is carried out through the wear-resisting pad 20 on the braking plate 19, the traveling crane can be braked in time, the braking effect of the traveling crane is guaranteed, danger is avoided, after the traveling crane is cooled, the air bag 14 becomes small, the supporting block 18 moves downwards, and the traveling crane can be used continuously.

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.