CN212172324U

CN212172324U - Anti-tilting trolley

Info

Publication number: CN212172324U
Application number: CN202020836634.1U
Authority: CN
Inventors: 胡在玲
Original assignee: Shanghai Guangshun Machinery Co ltd
Current assignee: Shanghai Guangshun Machinery Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-12-18
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a prevent down handcart relates to handcart technical field, and it includes automobile body and undercut's sweep, the fixed horizontal pole that is provided with in bottom of handcart, the sunken axis of the length direction perpendicular to sweep of horizontal pole, just the automobile body is extended along the length direction of horizontal pole in the both ends of horizontal pole, vertical downwardly disposed supporting leg on the horizontal pole. The utility model discloses support the handcart with the help of horizontal pole and supporting leg cooperation along horizontal pole length direction both sides ground, help improving the stability of handcart to help reducing the advantage that the condition that the handcart accident was emptyd takes place.

Description

Anti-tilting trolley

Technical Field

The utility model belongs to the technical field of the handcart technique and specifically relates to a prevent down handcart is related to.

Background

The cart has been widely used in production and life because it has low cost, simple maintenance, convenient operation, light weight, can work in places where motor vehicles are inconvenient to use, is very convenient for carrying light articles in short distance, and the design of the cart series is mainly light and portable, and it is widely used for short distance carrying in warehouses, manufacturing factories, department stores, logistics centers, freight stations or distribution routes due to its convenient use.

Chinese patent publication No. CN103407474A discloses a spandex yarn transportation cart, which includes a cart body, a handle connected to the cart body, and wheels disposed at the bottom of the cart body, wherein the cart body includes a cart board, and the cart board includes an upper cart board and a lower cart board, and is a downward-concave arc surface. Because the sweep is not the traditional plane but the cambered surface of undercut, put cylindrical spandex yarn side and slip toward the sunken inside automatically in the sweep, the position is very stable, can not roll at will.

Adopt above-mentioned scheme, in the in-service use, in order to improve the utilization ratio in space, the equipment in the weaving workshop can be placed comparatively closely usually, and the passageway in the workshop is comparatively narrow, and the width of handcart often can the design less. Due to the fact that the self weight of the trolley is light, a worker pushes the trolley fully loaded with the coil, the coil rolls in the concave arc surface of the trolley, the gravity center of the trolley is changed, the trolley is prone to overturning accidents, and a part to be improved exists.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model aims to provide a prevent down handcart supports handcart along horizontal pole length direction both sides ground with the help of horizontal pole and supporting leg cooperation, helps improving the stability of handcart to help reducing the unexpected condition emergence of empting of handcart.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a prevent down handcart, includes automobile body and undercut sweep, the fixed horizontal pole that is provided with in bottom of automobile body, the sunken axis of the length direction horizontal perpendicular to sweep of horizontal pole, just the automobile body extends along the length direction of horizontal pole in the both ends of horizontal pole, vertical downwardly fixed has the supporting leg on the horizontal pole.

Through adopting above-mentioned technical scheme, support the handcart with the help of horizontal pole and supporting leg cooperation along horizontal pole length direction both sides ground, help improving the stability of handcart to help reducing the condition emergence that the handcart accident was emptyd.

The utility model discloses further set up to: the horizontal pole includes dead lever and slide bar, the dead lever welding is in bottom half, the length direction of dead lever is parallel with the length direction of horizontal pole, seted up the groove of sliding along dead lever length direction on the dead lever, the slide bar all slides along fixed lever length direction both sides and is provided with one at the inslot that slides, just slide bar and dead lever can be dismantled fixedly.

Through adopting above-mentioned technical scheme, in the application, the staff adjusts the length of horizontal pole through adjusting the pole that slides, and after the handcart ended the operation, the staff can be with the pole shrink that slides inside the dead lever, helps improving the suitability of handcart on the one hand, and on the other hand helps improving space utilization.

The utility model discloses further set up to: the pin holes are formed in the fixed rod and the sliding rod, one pin hole is formed in the fixed rod along the two sides of the length direction of the fixed rod, the pin holes are formed in the sliding rod along the length direction of the sliding rod at equal intervals, the positioning pins are arranged on the two sides of the length direction of the fixed rod, and the positioning pins penetrate through the pin holes in the fixed rod and the sliding rod.

Through adopting above-mentioned technical scheme, the pinhole on dead lever and the slide bar is worn to establish by the locating pin, has specifically realized the dismantlement of slide bar on the dead lever fixed, has improved the convenience of using.

The utility model discloses further set up to: the cross rod is arranged on the bottom of the trolley along the length direction of the sunken axis of the trolley board, and the supporting legs are fixed at one ends of any sliding rods far away from the fixing rods.

Through adopting above-mentioned technical scheme, when the handcart takes place to empty, the supporting leg of two horizontal pole slope sides all with ground contact, two supporting legs play the supporting role simultaneously, help improving the stability of handcart to help reducing the unexpected condition emergence of empting of handcart.

The utility model discloses further set up to: the bottom of the supporting leg is fixedly provided with a rubber mat.

Through adopting above-mentioned technical scheme, with the help of fixing the cushion in the supporting leg bottom, help protecting ground not damaged by the supporting leg.

The utility model discloses further set up to: the bottom of the supporting leg is 1-3 cm away from the ground.

By adopting the technical scheme: there is certain distance between supporting leg bottom and the ground, makes things convenient for the staff to promote the handcart, helps improving the convenience that the handcart used.

The utility model discloses further set up to: and a sponge cushion is fixedly arranged on the upper surface of the vehicle board.

Through adopting above-mentioned technical scheme, with the help of the foam-rubber cushion that sweep fixed surface set up, make the yardage roll not with sweep direct contact, help reducing the goods on the handcart and the friction between the sweep to help reducing the goods on the handcart and damaging because of the friction.

The utility model discloses further set up to: and a plastic film is fixedly arranged on the upper surface of the spongy cushion.

Through adopting above-mentioned technical scheme, plastic film is fixed to be set up at the upper surface of foam-rubber cushion, helps the staff to clear up the dirt of adhering to on the foam-rubber cushion upper surface, reduces the contaminated condition of foam-rubber cushion in the use and takes place to help reducing the contaminated condition of yardage roll of placing on the cropping car and take place.

The utility model discloses further set up to: the bicycle is characterized in that a handle is arranged on the bicycle body, and a sheath is sleeved on the handle.

Through adopting above-mentioned technical scheme, with the help of handle and the sheath on hand, help the staff to promote the dolly to the travelling comfort that the staff used the handcart has been improved.

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) the transverse rod and the supporting legs are matched to support the ground on two sides of the trolley along the length direction of the transverse rod, so that the stability of the trolley is improved, and the trolley is prevented from being toppled accidentally;

(2) the sheath arranged on the handle and the bottom of the supporting leg are 1-3 cm away from the ground, so that the trolley is helped to be pushed by workers, and the comfort of the workers in using the trolley is helped to be improved.

Drawings

FIG. 1 is a schematic view of the present embodiment, which mainly shows the overall structure of the tilting prevention cart;

FIG. 2 is a schematic view of the cart body structure of the tilting prevention cart according to the present embodiment;

FIG. 3 is an enlarged fragmentary view of FIG. 2, primarily showing the foam pad and plastic film;

fig. 4 is a schematic diagram mainly showing the explosive structure of the cross bar in the embodiment.

Reference numerals: 1. a vehicle body; 11. turning a plate; 12. a handle; 121. a protective sleeve; 13. a universal wheel; 14. a bottom frame body; 15. reinforcing ribs; 16. a support bar; 17. a sponge cushion; 18. a plastic film; 2. a cross bar; 21. fixing the rod; 211. a sliding groove; 22. a slide bar; 23. positioning pins; 3. supporting legs; 31. a rubber pad.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

Referring to fig. 1, the tilting prevention trolley comprises a trolley body 1, wherein the trolley body 1 comprises a trolley plate 11, the trolley plate 11 is horizontally arranged, the length direction of the trolley plate 11 is the same as that of the trolley body 1, and the trolley plate 11 is a downward-concave cambered surface. Still fixedly on the automobile body 1 be provided with handle 12, the cover is equipped with protective sheath 121 on the

handle

12, and 1 bottom of automobile body is provided with

universal wheel

13, and 1 bottom of automobile body still fixedly is provided with horizontal pole 2, the length direction horizontal perpendicular to sweep 11's of horizontal pole 2 sunken axis, and the length direction of horizontal pole 2 is followed at the both ends of horizontal pole 2 and extended automobile body 1, and the vertical supporting leg 3 that is provided with downwards on horizontal pole 2.

In the work, the staff will load the handcart with coil or yardage roll earlier, then promote the handcart again, because the dead weight of handcart is light, coil or yardage roll in concave type sweep 11's cambered surface, arouse the handcart easily to move towards both sides to the arc of sweep 11 cambered surface and topple over, set up supporting leg 3 downward sloping touching ground bottom the handcart this moment to support the automobile body 1 of handcart, and then prevent that the handcart from toppling over.

Referring to fig. 2 and 3, the vehicle body 1 includes a bottom frame 14, the bottom frame 14 is disposed horizontally, the bottom frame 14 is shaped as a rectangular frame, and the length direction of the long side of the bottom frame 14 is the length direction of the vehicle body 1. Reinforcing ribs 15 are fixedly arranged on the bottom frame body 14, and the reinforcing ribs 15 are arranged at four corners of the bottom frame body 14. The universal wheels 13 are arranged below the bottom frame body 14, and one universal wheel 13 is arranged below four corners of the bottom frame body 14. The bottom frame 14 is further fixedly provided with a support rod 16, the support rod 16 is arranged at four corners of the bottom frame 14, and the support rod 16 is fixedly connected with the bottom frame 14 and the sweep 11. A spongy cushion 17 is fixedly arranged on the upper surface of the vehicle plate 11, and a plastic film 18 is fixedly arranged on the outer surface of the spongy cushion 17.

The vehicle body 1 is of a frame structure, so that the dead weight of the vehicle body 1 is reduced, and the use by workers is facilitated; the sponge pad 17 and the plastic film 18 covered on the upper surface of the vehicle body panel 11 can protect the coil or the cloth roll placed on the vehicle body panel 11 from being damaged by friction.

Referring to fig. 4, the cross bar 2 includes a fixing bar 21, the fixing bar 21 is welded on the bottom frame 14, the length direction of the fixing bar 21 is parallel to the length direction of the cross bar 2, a sliding groove 211 is formed in the fixing bar 21 along the length direction of the fixing bar 21, a pin hole is further formed in the fixing bar 21, and one pin hole is formed in the fixing bar 21 along both sides of the fixing bar 21 along the length direction. The cross rod 2 further comprises a sliding rod 22, a pin hole is formed in the sliding rod 22, the pin hole is formed in the sliding rod 22 and is arranged on the sliding rod 22 in an equally spaced mode along the length direction of the sliding rod 22, the sliding rod 22 is arranged in a sliding groove 211 in a sliding mode along the length direction of the fixing rod 21, the fixing rod 21 is further provided with a positioning pin 23, the positioning pin 23 is arranged on the two sides of the fixing rod 21, and any positioning pin 23 is arranged in the pin hole formed in the fixing rod 21 and the sliding rod 22 in a penetrating mode. The cross rod 2 is arranged on the bottom frame body 14 along the length direction of the concave axis of the sweep 11. One end of each support leg 3, which is far away from the fixed rod 21, of any sliding rod 22 is provided, the bottom of any support leg 3 is fixedly provided with a rubber mat 31, and the bottom of any support leg 3 is 1-3 cm away from the ground.

During work, a worker firstly adjusts the length of the cross rod 2 through the sliding rod 22, then fixes the sliding rod 22 and the fixed rod 21 through the positioning pin 23, and then uses the trolley, when the trolley is toppled, the bottom of the supporting leg 3 is inclined downwards to touch the ground, so that the trolley body 1 of the trolley is supported, and the trolley is prevented from toppling; after the trolley finishes the operation, the worker can detach the sliding rod 22 by adjusting the positioning bolt.

The implementation principle of the above embodiment is as follows: in the work, the staff adjusts the length of horizontal pole 2 earlier through locating pin 23, carries full coil or yardage roll with the handcart again, then promotes the handcart again, because the dead weight of handcart is light, and coil or yardage roll in the cambered surface of concave sweep 11, arouse the handcart easily and move towards both sides to the arc of sweep 11 cambered surface and empty, set up 3 bottom downward sloping touching ground at the supporting leg of handcart bottom this moment to support the automobile body 1 of handcart, and then prevent that the handcart from empting. After the trolley finishes the operation, the worker can detach the sliding rod 22 by adjusting the positioning bolt.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a prevent down handcart, includes automobile body (1) and vehicle board (11) of undercut, its characterized in that, the fixed horizontal pole (2) that is provided with in bottom of automobile body (1), the length direction horizontal perpendicular to vehicle board's (11) sunken axis of horizontal pole (2), just the length direction of horizontal pole (2) is followed at the both ends of horizontal pole (2) extends automobile body (1), vertical downwardly fixed has supporting leg (3) on horizontal pole (2).

2. The anti-falling trolley according to claim 1, wherein the cross rod (2) comprises a fixed rod (21) and a sliding rod (22), the fixed rod (21) is welded at the bottom of the trolley body (1), the length direction of the fixed rod (21) is parallel to the length direction of the cross rod (2), a sliding groove (211) is formed in the fixed rod (21) along the length direction of the fixed rod (21), the sliding rod (22) is arranged in the sliding groove (211) in a sliding mode along two sides of the length direction of the fixed rod (21), and the sliding rod (22) and the fixed rod (21) are detachably fixed.

3. The tilting prevention trolley as claimed in claim 2, wherein the fixed rod (21) and the sliding rod (22) are provided with pin holes, one pin hole is formed in the fixed rod (21) along both sides of the fixed rod (21) in the length direction, the plurality of pin holes are formed in the sliding rod (22) at equal intervals along the length direction of the sliding rod (22), the two sides of the fixed rod (21) in the length direction are provided with positioning pins (23), and any one of the positioning pins (23) passes through the pin holes in the fixed rod (21) and the sliding rod (22).

4. A tilting prevention trolley according to claim 2, characterized in that the cross bar (2) is provided with one on each side of the length of the concave axis of the trolley plate (11) at the bottom of the trolley, and the support leg (3) is fixed with one on the end of any sliding rod (22) away from the fixed rod (21).

5. Anti-fall trolley according to claim 1, characterized in that the bottom of the supporting legs (3) is fixedly provided with a rubber mat (31).

6. Anti-fall trolley according to claim 1, characterized in that the bottom of the supporting legs (3) is 1-3 cm from the ground.

7. A tilting prevention trolley according to claim 1, characterized in that a sponge cushion (17) is fixedly arranged on the upper surface of the trolley plate (11).

8. A tilting prevention trolley according to claim 7, characterized in that the upper surface of the foam pad (17) is fixedly provided with a plastic film (18).

9. A tilting prevention trolley according to claim 1, characterized in that the trolley body (1) is provided with a handle (12), and the handle (12) is sleeved with a protective sleeve (121).