CN211032609U

CN211032609U - Carrying trolley for liquefied gas cylinder

Info

Publication number: CN211032609U
Application number: CN201922050951.0U
Authority: CN
Inventors: 曾军
Original assignee: Changsha Liquefied Petroleum Gas Development Co ltd
Current assignee: Changsha Liquefied Petroleum Gas Development Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-07-17
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a carrying trolley for liquefied gas cylinders, which comprises a transverse shaft rod, wherein two ends of the transverse shaft rod are respectively provided with a roller, and two ends of the transverse shaft rod, which are close to the rollers, are respectively fixed with a supporting rod extending forwards so as to lead the transverse shaft rod and the two supporting rods to surround and form a fork shape; the liquefied gas cylinder conveying device is characterized by further comprising two bearing rods which are vertically obliquely arranged, wherein the bottom ends of the bearing rods are respectively fixed to the middle of the supporting rod, the top ends of the bearing rods are connected through a handle piece, and the front ends of the supporting rods respectively extend into gaps on two sides of the lower portion of a liquefied gas cylinder body to be used for enabling the two supporting rods to fork the liquefied gas cylinder and topple over the liquefied gas cylinder to be carried on the two bearing rods through pressing down the handle piece. The utility model has the advantages of simple and compact structure, convenient operation are nimble, the transport security is high, can greatly reduced artifical intensity of labour, can adapt to various high liquefied petroleum gas cylinders.

Description

Carrying trolley for liquefied gas cylinder

Technical Field

The utility model mainly relates to liquefied petroleum gas filling equipment field, concretely relates to floor truck for liquefied gas bottle.

Background

The liquefied petroleum gas is a byproduct obtained when a refinery carries out catalytic cracking and thermal cracking of crude oil. The liquefied petroleum gas is mainly used as petrochemical raw material, used for preparing ethylene by hydrocarbon cracking or preparing synthetic gas by steam conversion, and can be used as fuel for industrial, civil and internal combustion engines. With the development of the petroleum industry in China, many towns have started to use liquefied petroleum gas as fuel.

In the prior art, in a filling yard or a gas station, no matter the liquefied petroleum gas cylinder is filled or stored or cleaned in the station, a plurality of liquefied petroleum gas cylinders are carried by hands. This has the following technical problems:

1. because the liquefied petroleum gas cylinder in the filling yard or in the gas station is numerous to the liquefied petroleum gas cylinder weight after the filling is very heavy, this kind of manual hand-held bottle carries the mode, makes artifical intensity of labour big, personnel painstaking, handling efficiency is low.

2. This kind of mode that artifical portable bottle carried, if lead to the liquefied petroleum gas cylinder to drop because the hypodynamia, can probably break the liquefied petroleum gas cylinder, influenced liquefied petroleum gas cylinder's life greatly, more serious even if have liquefied gas in the liquefied petroleum gas cylinder, then probably cause serious danger, very influence property life safety.

3. At present, a very high liquefied petroleum gas bottle is arranged in a filling yard or in a gas station, although the liquefied petroleum gas bottle can load liquefied petroleum gas with larger capacity, the very high liquefied petroleum gas bottle is not convenient to carry by hand like a short liquefied petroleum gas bottle, so that the carrying is more time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem that: aiming at the problems in the prior art, the carrying trolley has the advantages of simple and compact structure, convenience and flexibility in operation, high carrying safety, capability of greatly reducing the labor intensity of workers and capability of adapting to various liquefied petroleum gas cylinders with high heights.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a carrying trolley for a liquefied gas cylinder comprises a transverse shaft rod, wherein rollers are mounted at two ends of the transverse shaft rod, and a supporting rod extending forwards is fixed at each of two ends of the transverse shaft rod, which are close to the rollers, so that the transverse shaft rod and the two supporting rods are enclosed into a fork shape; the liquefied gas cylinder conveying device is characterized by further comprising two bearing rods which are vertically obliquely arranged, wherein the bottom ends of the bearing rods are respectively fixed to the middle of the supporting rod, the top ends of the bearing rods are connected through a handle piece, and the front ends of the supporting rods respectively extend into gaps on two sides of the lower portion of a liquefied gas cylinder body to be used for enabling the two supporting rods to fork the liquefied gas cylinder and topple over the liquefied gas cylinder to be carried on the two bearing rods through pressing down the handle piece.

As a further improvement, the distance between the two bearing rods is smaller than the diameter of the liquefied gas cylinder body so as to make the liquefied gas cylinder after being poured bear on the two bearing rods.

As a further improvement of the present invention, two arc-shaped support rods are connected between the support rods and transversely arranged to form stable connection between the two support rods and to simultaneously support the liquefied gas cylinder after the two support rods are toppled over.

As a further improvement of the utility model, the area that is used for contacting with the liquefied gas cylinder on the arc vaulting pole is wrapped and is equipped with the rubber layer.

As a further improvement, the utility model also includes two stiffeners that are close to two gyro wheels respectively and arrange, two the bottom of stiffener all is fixed in on the horizontal axis pole, two the top of stiffener respectively with the middle part fixed connection of two carrier bars, in order to be used for forming the support to two carrier bars.

As a further improvement of the utility model, the handle piece includes the handle horizontal pole of transverse arrangement, the top of two carrier bars is all connected with the handle horizontal pole simultaneously.

Compared with the prior art, the utility model has the advantages of:

firstly, the utility model discloses a floor truck for liquefied gas bottle, simple structure is compact, convenient operation is nimble, utilizes liquefied gas bottle structure itself, including lever principle, just can be very light carry liquefied gas bottle fork to whether aerify, no matter how the body height, can both easily deal with, stopped the mode that artifical portable bottle carried among the prior art carries out completely, make artifical intensity of labour greatly reduced, handling efficiency improves greatly.

Secondly the utility model discloses a floor truck for liquefied gas cylinder owing to stopped the mode that artifical portable bottle carried among the prior art completely for the accident that leads to liquefied petroleum gas cylinder to drop because the hypodynamia can not appear, can not break liquefied gas cylinder, has prolonged liquefied gas cylinder's life greatly, and the transportation security improves greatly.

Thirdly, the utility model discloses a floor truck for liquefied gas bottle, structural design is reasonable, no matter be high bottle or short bottle, no matter be empty bottle or full bottle, transportation that can both be very light, strong adaptability.

Fourthly the utility model discloses a floor truck for liquefied gas bottle still includes two stiffeners that are close to two gyro wheels respectively and arrange, and this makes stiffener, carrier bar, bracing piece form the triangular supports structure as shown in the figure, because the carrier bar will play the effect of lever, this can form splendid support to the carrier bar, and then also makes the structure of whole dolly very firm. The handle piece includes the handle horizontal pole of horizontal arrangement, and this is convenient for operating personnel both hands are concentrated together and are carried out the operation of pushing down for the application of force is lighter.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the carrying trolley for the liquefied gas cylinder of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure principle of the carrying trolley of the present invention during operation 1.

Fig. 3 is a schematic view 2 illustrating the principle of the three-dimensional structure of the carrying cart of the present invention during operation.

Fig. 4 is a schematic view of the side view of the carrying cart of the present invention in operation, schematically illustrating the structural principle 1.

Fig. 5 is a schematic view of the side view of the carrying cart of the present invention in operation, schematically illustrating the structural principle 2.

Fig. 6 is a schematic view of the side view structure principle of the carrying trolley in operation according to the present invention.

Illustration of the drawings:

1. a transverse shaft rod; 2. a roller; 3. a support bar; 4. a carrier bar; 5. a handle member; 6. a liquefied gas cylinder; 7. an arc stay bar; 8. a reinforcing rod.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments and drawings.

As shown in fig. 1 to 6, the utility model provides a carrying trolley for a liquefied gas cylinder, which comprises a transverse shaft rod 1, wherein rollers 2 are respectively installed at two ends of the transverse shaft rod 1, and a supporting rod 3 extending forward is respectively fixed (in the embodiment, fixed by welding) at the position, close to the rollers 2, of the two ends of the transverse shaft rod 1, so that the transverse shaft rod 1 and the two supporting rods 3 surround to form a fork shape; still include the carrier bars 4 that two vertical slopes arranged, the bottom of two carrier bars 4 is fixed respectively (adopt welded fastening in this embodiment) on the middle part of bracing piece 3, the top of two carrier bars 4 is passed through handle spare 5 and is connected, the front end of two bracing pieces 3 stretches into the both sides space department of the 6 body below of liquefied gas bottle respectively during the transport, carry after being used for making two bracing pieces 3 fork liquefied gas bottle 6 and empty and bear on two carrier bars 4 through pushing down handle spare 5. As is well known, a base smaller than the body of the liquid gas cylinder 6 is also arranged below the body of the liquid gas cylinder 6, so that a gap into which the support rod 3 can be inserted, namely, two sides of the base, can be formed below the body of the liquid gas cylinder 6. After the front ends of the two support rods 3 respectively extend into gaps at two sides of the lower part of the body of the liquefied gas cylinder 6 (as shown in fig. 2 and fig. 5), a worker presses the handle piece 5 downwards backwards, and the two support rods 3 can fork the liquefied gas cylinder 6 (i.e. support the liquefied gas cylinder because the diameter of the body is larger than the distance between the two support rods 3) by using the roller 2 as a fulcrum by utilizing a lever principle, so that the liquefied gas cylinder 6 is finally poured and supported on the two bearing rods 4 (as shown in fig. 3 and fig. 6). Because the lever principle is utilized, the two bearing rods 4 are very long and are arranged in a vertical inclined manner, the liquefied gas bottle 6 can be easily forked, and then the liquefied gas can be easily transported through the rollers 2. After transportation into position, the handle member 5 is lifted in the reverse direction so that the liquefied gas cylinder 6 is finally placed on the ground smoothly. Through the special scientific design, the method has the following advantages:

firstly, the utility model discloses a floor truck for liquefied gas cylinder, simple structure is compact, convenient operation is nimble, utilizes liquefied gas cylinder 6 structure itself, including lever principle, just can be very light carry liquefied gas cylinder 6 fork to whether aerify, no matter how the body height, can both easily deal with, stopped the mode that artifical portable bottle carried among the prior art completely, makeed artifical intensity of labour greatly reduced, handling efficiency improves greatly.

Thirdly, the utility model discloses a floor truck for liquefied gas bottle, structural design is reasonable, no matter be high bottle or short bottle (be high bottle like fig. 2, 3, and fig. 4, 5, 6 are short bottle), no matter be empty bottle or full bottle, transportation that can both be very light, strong adaptability.

Further, in the preferred embodiment, the distance between the two support rods 4 is smaller than the diameter of the body of the liquefied gas cylinder 6, so that the liquefied gas cylinder 6 after pouring can be supported on the two support rods 4.

As shown in fig. 1, further, in the preferred embodiment, more than one arc-shaped stay 7 is connected between the two carrying bars 4, and the arc-shaped stay 7 can further form a stable connection between the two carrying bars 4, so that the overall structure of the trolley is more stable. Meanwhile, the toppled liquefied gas cylinder 6 can be simultaneously supported on the arc-shaped support rod 7, and the transportation is more stable.

Further, in the preferred embodiment, the area of the curved stay 7 for contact with the liquefied gas cylinder 6 is covered with a rubber layer. This provides a cushion against the pouring of the liquefied gas cylinder 6 without hard contact.

As shown in fig. 1 to 6, further, in the preferred embodiment, the support device further includes two reinforcing rods 8 respectively disposed near the two rollers 2, bottom ends of the two reinforcing rods 8 are both fixed (welded and fixed) to the transverse shaft 1, and top ends of the two reinforcing rods 8 are respectively fixedly (welded and fixed) connected to middle portions of the two carrier bars 4 for supporting the two carrier bars 4. This makes the stiffener 8, carrier bar 4, bracing piece 3 form the triangle bearing structure as shown in the figure, because carrier bar 4 will play the leverage, this can form splendid support to carrier bar 4, and then also makes the structure of whole dolly very firm.

As shown in fig. 1 to 3, further, in the preferred embodiment, the handle member 5 includes a transversely disposed handle bar, and the top ends of both of the carrier bars 4 are simultaneously connected to the handle bar. This is convenient for operating personnel's both hands to concentrate together and carry out the operation of pushing down for the application of force is lighter.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and 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, a plurality of modifications and decorations without departing from the principle of the present invention should be considered as the protection scope of the present invention.

Claims

1. The carrying trolley for the liquefied gas cylinder is characterized by comprising a transverse shaft rod (1), wherein idler wheels (2) are mounted at two ends of the transverse shaft rod (1), and a supporting rod (3) extending forwards is fixed at each of two ends of the transverse shaft rod (1) close to the idler wheels (2) so that the transverse shaft rod (1) and the two supporting rods (3) are enclosed into a fork shape; the liquefied gas cylinder conveying device is characterized by further comprising two bearing rods (4) which are vertically and obliquely arranged, wherein the bottom ends of the bearing rods (4) are fixed on the middle portions of the supporting rods (3) respectively, the two bearing rods (4) are connected with one another through handle pieces (5), and the front ends of the supporting rods (3) extend into gaps on two sides of the lower portion of a liquefied gas cylinder body (6) respectively to enable the two supporting rods (3) to fork the liquefied gas cylinder body (6) and topple over the liquefied gas cylinder body to be conveyed on the two bearing rods (4) through pressing down the handle pieces (5).

2. The trolley for liquefied gas cylinders according to claim 1, wherein the distance between the two carrying bars (4) is smaller than the diameter of the liquefied gas cylinder (6) body, so that the liquefied gas cylinder (6) after dumping can be carried on the two carrying bars (4).

3. The trolley for liquefied gas cylinders according to claim 2, wherein more than one transversely arranged arc-shaped stay bar (7) is connected between the two carrier bars (4) for stably connecting the two carrier bars (4) and simultaneously carrying the liquefied gas cylinders (6) after dumping on the arc-shaped stay bars (7).

4. The trolley for liquefied gas cylinders according to claim 3, wherein the area of the arc-shaped stay bar (7) for contacting with the liquefied gas cylinder (6) is coated with a rubber layer.

5. The carrying trolley for the liquefied gas cylinder according to claim 1, further comprising two reinforcing rods (8) respectively arranged near the two rollers (2), wherein the bottom ends of the two reinforcing rods (8) are fixed on the transverse shaft rod (1), and the top ends of the two reinforcing rods (8) are respectively fixedly connected with the middle parts of the two bearing rods (4) so as to support the two bearing rods (4).

6. The trolley for the liquefied gas cylinder according to claim 1, wherein the handle member (5) comprises a handle bar arranged laterally, and the top ends of the two carrying bars (4) are connected to the handle bar at the same time.