CN218141574U

CN218141574U - Nitrogen cylinder floor truck

Info

Publication number: CN218141574U
Application number: CN202222746241.3U
Authority: CN
Inventors: 李健; 孟祥超; 黄安林; 杨景东; 汪金宁; 武斌; 柏陈林; 卞显友
Original assignee: Hefei Changan Automobile Co Ltd
Current assignee: Hefei Changan Automobile Co Ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2022-12-27
Anticipated expiration: 2032-10-17

Abstract

The utility model provides a nitrogen gas cylinder carrying trolley, which comprises a trolley frame and a limiting part, wherein the trolley frame comprises a cavity for accommodating at least two nitrogen gas cylinders, hanging holes are arranged on two sides of the trolley frame, and universal wheels are arranged at the bottom of the trolley frame; the locating part includes the arc spacing groove the same with nitrogen gas jar quantity, the locating part can be dismantled with the frame and be connected, makes the nitrogen gas bottle spacing at the spacing inslot. The utility model is provided with at least two nitrogen cylinder placing positions, thus greatly improving the labor efficiency; the utility model discloses a spacing fixed nitrogen bottle of locating part, and bottom installation gyro wheel, side design have the lewis hole that is used for hoist and mount, are convenient for hoist to another high operation face from a high operation face, need not the artifical transport of personnel, conveniently accomplish the operation in handling, have greatly improved transport conveying efficiency, have reduced the safe risk coefficient, have eliminated the potential safety hazard that probably takes place at the foundation ditch operation originally, have greatly saved manpower and materials.

Description

Nitrogen cylinder floor truck

Technical Field

The utility model relates to a workshop transport technical field is a nitrogen cylinder floor truck particularly.

Background

The production and processing ironwork industry line can use punching press equipment in a punching press workshop, wherein a large amount of nitrogen is needed to be used for a hydraulic cushion of the punching press equipment, and a nitrogen cylinder has large quality and smooth surface, so that the nitrogen maintenance work is particularly difficult. When nitrogen gas is lacked, the maintainer need lift into the equipment foundation ditch with 60 KG's nitrogen cylinder, and the foundation ditch passageway is narrow, the road surface environment is relatively poor, foundation ditch stair order is many, and the foundation ditch passageway is narrow to be lifted into and to be lifted out this heavy object, very easily causes personnel's the accident of falling to hinder and smashing, has increased certain safe risk.

At present adopt artifical transport mode work to carrying the nitrogen cylinder, need two operation workman cooperations to carry because the nitrogen cylinder quality is huge in the operation process, and a bottle can only be carried in work, and the foundation ditch environmental condition is special in addition, and handling work is difficult to add more, therefore artifical transport work efficiency is extremely low, greatly consumes manpower and materials.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that how to reduce the intensity of labour and the factor of safety of workshop transport nitrogen cylinder, improve work efficiency.

The utility model discloses a following technical means realizes solving above-mentioned technical problem:

a nitrogen gas cylinder carrying trolley comprises a trolley frame and a limiting piece (1), wherein the trolley frame comprises a cavity for accommodating at least two nitrogen gas cylinders, hanging holes (21) are formed in two sides of the trolley frame, and universal wheels (27) are mounted at the bottom of the trolley frame; locating part (1) includes arc spacing groove (11) the same with nitrogen gas jar quantity, locating part (1) can be dismantled with the frame and be connected, makes the nitrogen gas jar spacing in spacing groove (11). The utility model is provided with at least two nitrogen cylinder placing positions, thus greatly improving the labor efficiency; the utility model discloses a spacing fixed nitrogen bottle of locating part, and bottom installation gyro wheel, side design have the lewis hole that is used for hoist and mount, are convenient for hoist to another high operation face from a high operation face, need not the artifical transport of personnel, conveniently accomplish the operation in handling, have greatly improved transport conveying efficiency, have reduced the safe risk coefficient, have eliminated the potential safety hazard that probably takes place in foundation ditch operation originally, have greatly saved manpower and materials.

Further, the frame comprises left and right side frames (22, 23), a back frame (24) and a bottom plate (25), and the left and right side frames (22, 23), the back frame (24) and the bottom plate (25) enclose a frame body with an opening from the front side; the hanging holes (21) are formed in the left and right side frames (22, 23).

Furthermore, the limiting piece (1) is buckled at the front side of the nitrogen cylinder and is fixed with a back frame (24) or left and right side frames (22 and 23).

Furthermore, the limiting piece (1) is of an m-shaped structure formed by bending a rod piece, and the limiting groove (11) is semicircular.

Furthermore, the joint between the two limit grooves (11) is detachably connected with the back frame (24).

Furthermore, two the junction between spacing groove (11) is opened there is the screw, back of the body frame (24) correspond the position and is opened there is the screw, rushes through the screw of locating part (1) and back of the body frame (24) in proper order through long screw (3) and realize dismantling the connection.

Further, a handle (26) is arranged at the top of the back frame (24).

Further, an anti-slip layer is fixed on the surface of the bottom plate (25).

The utility model has the advantages that:

the utility model is provided with at least two nitrogen cylinder placing positions, thus greatly improving the labor efficiency; the utility model discloses a spacing fixed nitrogen bottle of locating part, and bottom installation gyro wheel, side design have the lewis hole that is used for hoist and mount, are convenient for hoist to another high operation face from a high operation face, need not the artifical transport of personnel, conveniently accomplish the operation in handling, have greatly improved transport conveying efficiency, have reduced the safe risk coefficient, have eliminated the potential safety hazard that probably takes place at the foundation ditch operation originally, have greatly saved manpower and materials.

Through the pulley of removal design, can reduce the dynamics of lifting up the nitrogen cylinder as the strong point with the help of the bottom plate, reduce the operation degree of difficulty.

Drawings

Fig. 1 is a schematic view of the overall structure of the carrying cart according to the embodiment of the present invention.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are clearly and completely described below in combination with the technical solution of the embodiments of the present invention, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The embodiment provides a nitrogen cylinder carrying trolley which is used for carrying nitrogen cylinders by a frame, and as shown in figure 1, the nitrogen cylinder carrying trolley comprises a frame and a limiting part 1, wherein the frame comprises a cavity for accommodating at least two nitrogen cylinders, 2 nitrogen cylinders are illustrated in the figure, hanging holes 21 are formed in two sides of the frame, and universal wheels 2722 are installed at the bottom of the frame; locating part 1 includes the arc spacing groove 11 the same with nitrogen gas jar quantity, and locating part 1 can be dismantled with the frame and be connected, makes nitrogen cylinder spacing in spacing groove 11.

In this embodiment, the frame includes left and right side frames 22, 23, a back frame 24, and a bottom plate 25, and the left and right side frames 22, 23, the back frame 24, and the bottom plate 25 enclose a frame body opened from the front side; the suspension holes 21 are opened in the left and right side frames 22, 23. The left and right side frames 22, 23 and the back frame 24 are all railings formed by welding rod pieces, and are roughly shaped like a Chinese character jing, so that the self weight of the vehicle body can be reduced. The tops of the left and right side frames 22 and 23 can be provided with lifting lugs by welding or holes are directly drilled at the tops of the left and right side frames 22 and 23 to form lifting holes 21, so that the trolley carrying the nitrogen gas cylinder can be lifted from one high operation surface to another high operation surface by a crane, and manual carrying is avoided.

In this embodiment, the limiting member 1 is an m-shaped structure formed by bending a rod member, and the limiting groove 11 is semicircular. Is buckled at the front side of the nitrogen cylinder and is fixed with a back frame 24 or left and right side frames 22 and 23.

When the limiting piece 1 is fixed with the back frame 24, a screw hole is formed in the joint between the two limiting grooves 11, a screw hole is formed in the corresponding position of the back frame 24, and the long screw rods sequentially run through the screw holes of the limiting piece 1 and the back frame 24 to realize detachable connection. The joint between the two limit grooves 11 is detachably connected with the back frame 24. Since the back frame 24 is formed by welding rod members, the lug 241 is welded to the cross bar of the back frame 24, and a hole is formed in the lug 241.

When the limiting member 1 is fixed to the left and right side frames 22 and 23, holes are formed in two ends of the limiting member 1, holes are also formed in corresponding positions of the left and right side frames 22 and 23, and the long screw 3 is used for fixing the limiting member, but the problem that the middle of the limiting member 1 is weak exists in the fixing mode, the limiting member 1 is prone to deforming, and the limiting effect is not ideal. Therefore, the present embodiment generally adopts a manner of fixing the limiting member 1 to the back frame 24. No matter which kind of mode of adoption, this embodiment all adopts locating part 1 fixed in the well upper portion and the well lower part of nitrogen cylinder to guarantee the stability of nitrogen cylinder.

The working surface is movable at the same height, lifting is not needed, manual pushing can be achieved only through the handle 26 arranged at the top of the back frame 24, and the lifting device is convenient and fast. The handle 26 may be angled for ease of handling.

The embodiment also fixes a rubber antiskid layer on the surface of the bottom plate 25 to ensure the safety of the nitrogen cylinder. In addition, the universal wheel 27 is installed at the bottom of the back frame 24, the front end of the bottom plate 25 is grounded, and 3 points are formed with the two wheels, so that the stability is strong.

When the nitrogen gas bottle fixing device is used, the nitrogen gas bottle is placed on a bottom plate 25 of the carrying trolley, the nitrogen gas bottle and a back frame 24 of the trolley are fixed through the limiting part 1, the carrying trolley is pushed to travel in a workshop, when the carrying trolley reaches the position near a foundation pit opening, a rope of a crane is connected with a hanging hole 21 on the side face of the trolley, an operator opens a passage opening of a foundation pit under the condition of ensuring safety, the carrying trolley and the nitrogen gas bottle are hung into the ground of the foundation pit through the crane, and workers in the foundation pit finish supply work by pushing the nitrogen gas bottle carrying trolley to a nitrogen gas supply point. And after the supply work is finished, fixing the nitrogen cylinder and the carrying trolley again, pushing the nitrogen cylinder and the carrying trolley to the passage opening of the foundation pit, pulling the nitrogen cylinder out of the working ground by using a crane, and finishing the whole process of complete nitrogen cylinder supply. In the whole handling process, only alone promote the dolly can, need not to lift and carry the operation, greatly reduced intensity of labour, and based on the condition that the foundation ditch passageway is narrow, the step is precipitous and road surface greasy dirt, use nitrogen cylinder floor truck to accomplish work and greatly improved transport efficiency, reduced the safe risk coefficient, eliminated the potential safety hazard that probably takes place at the foundation ditch operation originally, greatly saved manpower and materials.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The nitrogen cylinder carrying trolley is characterized by comprising a trolley frame and a limiting piece (1), wherein the trolley frame comprises a cavity for accommodating at least two nitrogen cylinders, hanging holes (21) are formed in two sides of the trolley frame, and universal wheels (27) are mounted at the bottom of the trolley frame; locating part (1) includes arc spacing groove (11) the same with nitrogen gas jar quantity, locating part (1) can be dismantled with the frame and be connected, makes the nitrogen gas jar spacing in spacing groove (11).

2. The nitrogen cylinder transporting cart according to claim 1, wherein said frame comprises left and right side frames (22, 23), a back frame (24), a bottom plate (25), said left and right side frames (22, 23), back frame (24), bottom plate (25) enclosing a frame body open from the front side; the hanging holes (21) are formed in the left side frame (22) and the right side frame (23).

3. The nitrogen gas cylinder transporting cart according to claim 2, wherein said retainer (1) is fastened to the front side of the nitrogen gas cylinder and fixed to the back frame (24) or the left and right side frames (22, 23).

4. The nitrogen gas cylinder carrying trolley according to claim 3, wherein the limiting member (1) is an m-shaped structure formed by bending a rod member, and the limiting groove (11) is semicircular.

5. The nitrogen gas cylinder carrying trolley according to claim 4, wherein the joint between the two limiting grooves (11) is detachably connected with a back frame (24).

6. The nitrogen cylinder carrying trolley according to claim 5, wherein a screw hole is formed at the joint between the two limiting grooves (11), a screw hole is formed at the corresponding position of the back frame (24), and the long screw rod (3) sequentially runs through the screw holes of the limiting member (1) and the back frame (24) to realize detachable connection.

7. The nitrogen cylinder transfer cart of any one of claims 2 to 6, wherein a handle (26) is mounted on top of said back frame (24).

8. The nitrogen cylinder transporting cart according to any one of claims 2 to 6, wherein an anti-slip layer is fixed to the surface of said bottom plate (25).