CN210618208U

CN210618208U - Multipurpose glass transport vehicle with adjustable damping amplitude

Info

Publication number: CN210618208U
Application number: CN201921455516.XU
Authority: CN
Inventors: 桑明喆
Original assignee: Suqian Michu Machinery Design Co Ltd
Current assignee: Suqian Michu Machinery Design Co Ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-05-26
Anticipated expiration: 2029-09-03

Abstract

The utility model provides a multipurpose glass transport vechicle of adjustable shock attenuation range which characterized by: the main body is a trapezoidal bracket, a base, a damping frame, an involute lock plate and a roller; the base is fixed at four angular positions at the lower end of the bracket; a pair of supporting arms fixedly connected with the base are arranged on two sides of the front end of the base; the connecting shaft is provided with a damping frame capable of rotating, and a damping spring is arranged between the damping frame and the fixed frame; a convex column is arranged on the base and positioned at one side of the fixed frame, and an arc-section rod is arranged at the front end of the convex column; a support plate is arranged on the connecting shaft, and a torsion spring and a fixed shaft are arranged at the front end of the support plate; the utility model changes the motion amplitude of the auxiliary limiting plate between the limiting block and the involute locking plate by changing the distance between the lowest point of the involute locking plate and the auxiliary limiting plate on the damping frame, thereby changing the damping amplitude of the transport vehicle, and having ingenious design and convenient operation; and the locking frame is downwards clamped and pressed on the glass on the two sides of the trapezoidal bracket from the upper part of the trapezoidal bracket, so that the use is simple.

Description

Multipurpose glass transport vehicle with adjustable damping amplitude

Technical Field

The invention relates to the technical field of multipurpose glass transport vehicles, in particular to a multipurpose glass transport vehicle with adjustable damping amplitude.

Background

Glass is a fragile product and is easily broken by collision during transportation, and therefore, it needs to be well protected.

At present, glass is transported in a factory by a trolley in a pulling mode, and the trolley bumps when passing through a hollow road surface in the pulling process, so that the glass on the trolley is easily damaged; so that the glass can be considered to be filled with shock-absorbing materials such as sponge, shock-absorbing rubber and the like under the glass during transportation, but the shock-absorbing effect of the materials is reduced after the materials are frequently used, the materials are easy to damage, and the materials need to be frequently replaced to achieve the shock-absorbing effect.

In addition, the carriages used in the factory to transport glass are often drawn from sheet materials such as wood, steel, etc., which is desirable to improve the versatility of the carriages.

Therefore, the multipurpose glass transport vehicle with the adjustable damping amplitude is designed, when plates such as wood plates and steel plates are transported, the transport vehicle is adjusted to be in a non-damping state, and the damping springs work when the glass is transported, so that the damping service life of the damping springs when the transport vehicle transports the glass is prolonged.

Disclosure of Invention

In order to solve the problems, the invention provides a multipurpose glass transport vehicle with adjustable damping amplitude.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a multipurpose glass transport vechicle of adjustable shock attenuation range which characterized by: the main body is a trapezoidal bracket, a base, a damping frame, an involute lock plate and a roller; the base is fixed at four corners of the lower end of the bracket, and the front end of the base is respectively provided with a boss and a fixing frame which are fixedly connected with the base; a push handle is arranged on one side of the upper end of the trapezoidal bracket, so that the transport cart can be pushed to move through the push handle; a pair of supporting arms fixedly connected with the base are arranged on two sides of the front end of the base, a connecting shaft fixedly connected with the supporting arms is arranged in the middle of the supporting arms, and a limiting block is arranged on one side of each supporting arm; the connecting shaft is provided with a damping frame capable of rotating, a damping spring is arranged between the damping frame and the fixed frame, and two ends of the damping spring are respectively and fixedly connected with the damping frame and the fixed frame; a convex column is arranged on the base and positioned at one side of the fixed frame, and an arc-section rod is arranged at the front end of the convex column; the connecting shaft is provided with a supporting plate, and the front end of the supporting plate is provided with a torsion spring and a fixing shaft.

Preferably, the boss is provided with a threaded hole and an adjusting screw which is matched with the threaded hole and can rotate, and the adjusting screw and the threaded hole can be matched and self-locked.

Preferably, the involute lock plate and the torsion spring are sleeved on the fixed shaft, the involute lock plate can rotate around the fixed shaft, two ends of the torsion spring are respectively pressed on the support plate and the involute lock plate in a propping mode, and the involute lock plate always has anticlockwise rotation force around the fixed shaft through the torsion spring.

Preferably, the tail end of the involute lock plate is provided with a convex buckle fixedly connected with the involute lock plate, and a steel wire fixedly connected with the convex buckle is arranged on the convex buckle and penetrates through the arc-section rod and the convex column to be connected with the tail end of the adjusting screw.

Preferably, be equipped with supplementary limiting plate and shock attenuation frame fixed connection in the shock attenuation frame position under involute, and the shock attenuation frame makes supplementary limiting plate support to press on the stopper through damping spring's elasticity.

Preferably, the middle of the damping frame is provided with a rotating support leg which penetrates through the damping frame and can rotate, and the lower end of the rotating support leg is provided with a rolling roller, so that the moving direction of the transport vehicle can be changed conveniently through the rotating support leg.

Preferably, be equipped with the locking frame on the trapezoidal bracket, and the locking frame lower extreme is equipped with fixed connection's locking ball with it, and the locking frame is square shape, is convenient for press at trapezoidal bracket both sides from trapezoidal bracket top card downwards to guarantee that trapezoidal bracket both sides glass can not empty.

Preferably, the locking ball is made of rubber materials, so that glass can be protected when the locking ball is pressed on the surface of the glass.

Has the advantages that: the movement amplitude of the auxiliary limiting plate between the limiting block and the involute lock plate is changed by changing the distance between the lowest point of the involute lock plate and the auxiliary limiting plate on the damping frame, so that the damping amplitude of the transport vehicle is changed, the design is ingenious, and the operation is convenient and fast; and the locking frame is downwards clamped and pressed on the glass on the two sides of the trapezoidal bracket from the upper part of the trapezoidal bracket, so that the use is simple.

Drawings

Fig. 1 is a perspective view of the multipurpose glass transport vehicle with adjustable shock absorption amplitude.

FIG. 2 is an enlarged view of a portion of the multipurpose glass transporter A with adjustable shock absorption amplitude shown in FIG. 1.

FIG. 3 is an enlarged view of a portion of the multipurpose glass transporter B with adjustable shock absorption amplitude shown in FIG. 1.

FIG. 4 is an isometric view of the multi-purpose glass transport vehicle with adjustable shock absorbing amplitude.

FIG. 5 is an enlarged view of a portion of the multipurpose glass transporter C with adjustable shock absorption amplitude shown in FIG. 4.

FIG. 6 is an enlarged view of a portion of the multipurpose glass transporter D with adjustable shock absorption amplitude shown in FIG. 4.

In the figure: 1. the device comprises a support, 12, a trapezoidal bracket, 13, a base, 14, a supporting arm, 15 and a push handle; 2. a locking frame 21, a locking ball; 3. the adjusting screw 31, the boss 32 and the threaded hole; 4. a steel wire; 5. a convex column 51 and an arc section rod; 6. an involute lock plate 61, a fixed shaft 62, a torsion spring 63 and a convex buckle; 7. a damping frame 71, a fixing frame 72 and a connecting shaft; 8. a rotating support leg 81, a roller 82 and a limiting block; 9. a damping spring; 101. a support plate; 102. and an auxiliary limit plate.

Detailed Description

In order to make the technical solution of the present invention more apparent, the present invention is further described with reference to the following embodiments.

As shown in fig. 1-6, the multipurpose glass transport vehicle with adjustable shock absorption amplitude of the invention is characterized in that: the main body is a trapezoidal bracket 12, a bracket 1, a base 13, a damping frame 7, an involute lock plate 6 and a roller 81; the base 13 is fixed at four corners of the lower end of the bracket 1, and the front end of the base 13 is respectively provided with a boss 31 and a fixing frame 71 which are fixedly connected with the base; a push handle 15 is arranged on one side of the upper end of the trapezoidal bracket 12, so that the transport cart can be pushed to move through the push handle 15; a pair of supporting arms 14 fixedly connected with the base 13 are arranged on two sides of the front end of the base 13, a connecting shaft 72 fixedly connected with the supporting arms 14 is arranged in the middle of the supporting arms 14, and a limiting block 82 is arranged on one side of each supporting arm 14; the connecting shaft 72 is provided with a damping frame 7 capable of rotating, a damping spring 9 is arranged between the damping frame 7 and the fixed frame 71, and two ends of the damping spring 9 are respectively and fixedly connected with the damping frame 7 and the fixed frame 71; a convex column 5 is arranged on the base 13 at one side of the fixed frame 71, and an arc-section rod 51 is arranged at the front end of the convex column 5; the connecting shaft 72 is provided with a supporting plate 101, and the front end of the supporting plate 101 is provided with a torsion spring 62 and a fixed shaft 61.

In this embodiment, the boss 31 is provided with a threaded hole 32 and an adjusting screw 3 which is engaged in the threaded hole 32 and can rotate, and the adjusting screw 3 and the threaded hole 32 can be engaged and self-locked.

In this embodiment, the involute lock plate 6 and the torsion spring 62 are both sleeved on the fixed shaft 61, the involute lock plate 6 can rotate around the fixed shaft 61, two ends of the torsion spring 62 respectively abut against the support plate 101 and the involute lock plate 6, and the involute lock plate 6 always has a force rotating around the fixed shaft 61 in an anticlockwise direction through the torsion spring 62.

In this embodiment, the end of the involute lock plate 6 is provided with a convex buckle 63 fixedly connected with the involute lock plate, and a steel wire 4 fixedly connected with the convex buckle 63 is arranged on the convex buckle and penetrates through the arc rod 51 and the convex column 5 to be connected with the end of the adjusting screw 3.

In this embodiment, the shock absorbing frame 7 is provided with the auxiliary limiting plate 102 and is fixedly connected to the shock absorbing frame 7 at a position right below the involute, and the shock absorbing frame 7 presses the auxiliary limiting plate 102 against the limiting block 82 through the elastic force of the shock absorbing spring 9.

In this embodiment, the middle of the damping frame 7 is provided with a rotating leg 8 which passes through the damping frame 7 and can rotate, and the lower end of the rotating leg 8 is provided with a rolling roller 81, so that the moving direction of the transportation vehicle can be changed through the rotating leg 8.

In this embodiment, be equipped with locking frame 2 on trapezoidal bracket 12, and 2 lower extremes of locking frame are equipped with fixed connection's locking ball 21 with it, and locking frame 2 is square shape, is convenient for press on the glass of trapezoidal bracket 12 both sides from the downward card in trapezoidal bracket 12 top to guarantee that trapezoidal bracket 12 both sides glass can not topple over.

In this embodiment, the locking ball 21 is made of rubber, so as to protect the glass when pressed on the surface of the glass.

During the use, place glass earlier in trapezoidal bracket 12 both sides, then with the locking frame 2 on the trapezoidal bracket 12 from trapezoidal bracket 12 top downwards the card press on the glass of trapezoidal bracket 12 both sides to guarantee that trapezoidal bracket 12 both sides glass can not topple over, then promote to push away handle 15 and make the transport vechicle motion.

Further, when the transport vehicle passes through a pothole, the roller 81 rotates around the connecting shaft 72 through the damping frame 7 on the rotating leg 8 under the elastic force of the damping spring 9, so that the support 1 achieves a damping effect.

Further, when the damping amplitude of the transport vehicle needs to be adjusted, the adjusting screw 3 on the boss 31 is rotated, and the adjusting screw 3 pulls the involute lock plate 6 to rotate around the fixed shaft 61 through the tail end steel wire 4, so that the distance between the lowest point of the involute lock plate 6 and the auxiliary limiting plate 102 on the damping frame 7 is changed, and the movement amplitude of the auxiliary limiting plate 102 between the limiting block 82 and the involute lock plate 6 is changed; thereby causing the amplitude of the shock absorption of the transport vehicle to change.

Further, when the transport vehicle does not need to absorb shock, the adjusting screw 3 is rotated, the involute lock plate 6 rotates around the fixed shaft 61 and then presses the auxiliary limit plate 102 against the limit block 82, and at the moment, the transport vehicle cannot absorb shock through the shock absorption spring 9.

Claims

1. The utility model provides a multipurpose glass transport vechicle of adjustable shock attenuation range which characterized by: the main body is a trapezoidal bracket, a base, a damping frame, an involute lock plate and a roller; the base is fixed at four corners of the lower end of the bracket, and the front end of the base is respectively provided with a boss and a fixing frame which are fixedly connected with the base; a push handle is arranged on one side of the upper end of the trapezoidal bracket, so that the transport cart can be pushed to move through the push handle; a pair of supporting arms fixedly connected with the base are arranged on two sides of the front end of the base, a connecting shaft fixedly connected with the supporting arms is arranged in the middle of the supporting arms, and a limiting block is arranged on one side of each supporting arm; the connecting shaft is provided with a damping frame capable of rotating, a damping spring is arranged between the damping frame and the fixed frame, and two ends of the damping spring are respectively and fixedly connected with the damping frame and the fixed frame; a convex column is arranged on the base and positioned at one side of the fixed frame, and an arc-section rod is arranged at the front end of the convex column; the connecting shaft is provided with a supporting plate, and the front end of the supporting plate is provided with a torsion spring and a fixing shaft.

2. The multipurpose glass transportation vehicle with adjustable shock absorption amplitude as claimed in claim 1, wherein: the boss is provided with a threaded hole and an adjusting screw which is matched in the threaded hole and can rotate, and the adjusting screw and the threaded hole can be matched for self-locking.

3. The multipurpose glass transportation vehicle with adjustable shock absorption amplitude as claimed in claim 1, wherein: the involute locking plate and the torsion spring are sleeved on the fixed shaft, the involute locking plate can rotate around the fixed shaft, two ends of the torsion spring are respectively pressed on the supporting plate and the involute locking plate in a propping mode, and the involute locking plate always has force rotating around the fixed shaft in an anticlockwise mode through the torsion spring.

4. The multipurpose glass transportation vehicle with adjustable shock absorption amplitude as claimed in claim 1, wherein: the tail end of the involute lock plate is provided with a convex buckle fixedly connected with the involute lock plate, and a steel wire fixedly connected with the convex buckle penetrates through the arc-section rod and the convex column to be connected with the tail end of the adjusting screw.

5. The multipurpose glass transportation vehicle with adjustable shock absorption amplitude as claimed in claim 1, wherein: the damping frame is provided with an auxiliary limiting plate and a damping frame fixedly connected under the involute, and the damping frame enables the auxiliary limiting plate to be pressed on the limiting block through the elasticity of the damping spring.

6. The multipurpose glass transportation vehicle with adjustable shock absorption amplitude as claimed in claim 1, wherein: the middle of the damping frame is provided with a rotary supporting leg which penetrates through the damping frame and can rotate, and the lower end of the rotary supporting leg is provided with a rolling roller, so that the moving direction of the transport vehicle can be changed conveniently through the rotary supporting leg.

7. The multipurpose glass transportation vehicle with adjustable shock absorption amplitude as claimed in claim 1, wherein: be equipped with the locking frame on the trapezoidal bracket, and the locking frame lower extreme is equipped with fixed connection's locking ball with it, and the locking frame is square shape, is convenient for press at trapezoidal bracket both sides from trapezoidal bracket top card downwards to guarantee that trapezoidal bracket both sides glass can not empty.

8. The multipurpose glass transportation vehicle with adjustable shock absorption amplitude as claimed in claim 7, wherein: the locking ball is made of rubber materials, so that the glass can be protected when being pressed on the surface of the glass.