Mounting and adjusting tool for natural gas cylinder of CNG (compressed natural gas) new energy bus

Abstract

The utility model discloses a CNG (compressed natural gas) new energy bus natural gas cylinder mounting and adjusting tool, which belongs to the technical field of gas cylinder mounting and adjusting and comprises an adjusting belt, a quick mounting component is arranged at one end of the adjusting belt, the adjusting belt is mounted on an adjuster through the quick mounting component, and the other end of the adjusting belt bypasses a gas cylinder and penetrates through the adjuster. The quick mounting assembly comprises two fixed clamping plates and a limiting frame, and the two fixed clamping plates are rotationally connected with the combined arc plate; the adjustor comprises an auxiliary handle, the upper end of the auxiliary handle is fixedly connected with an adjustor body, and a metal square ring is rotationally arranged on the adjustor body. The quick mounting assembly is arranged at one end of the adjusting belt, the adjusting belt is mounted on the adjustor through the quick mounting assembly, and the other end of the adjusting belt bypasses the gas cylinder and penetrates through the adjustor, so that the gas cylinder can be fastened and clamped; and a worker grabs the auxiliary handle to control the regulator to lift up, so that the gas cylinder is clamped by the regulating belt, and the position of the gas cylinder is conveniently regulated in the mounting process.

Description

Technical Field

[0001] The utility model belongs to the technical field of gas cylinder installation and adjustment, and particularly relates to an installation and adjustment tool for a natural gas cylinder of a CNG new energy bus. Background Technique

[0002] The statements in this part only provide background technical information related to the utility model, and do not necessarily constitute prior art.

[0003] For a CNG new energy bus, the natural gas cylinder is usually installed inside the bus luggage compartment or outside the bus roof. When installing, in order to ensure the stability of the gas cylinder, the natural gas cylinder needs to be installed using a fixed bracket to maintain stability.

[0004] When installing the gas cylinder onto the bus, the prior art can adopt the method of mechanically transporting the gas cylinder to the bus to reduce the working pressure of the staff. However, since the space inside the bus for installing the gas cylinder is narrow, manual operation is still required during the installation. During the installation, due to the large weight and approximately cylindrical shape of the gas cylinder, when manually carrying or adjusting the position of the gas cylinder, it will increase the working pressure of the staff, resulting in difficulties in the installation process. Summary of the Utility Model

[0005] In view of the above problems, the utility model provides an installation and adjustment tool for a natural gas cylinder of a CNG new energy bus. One end of an adjustment belt is quickly installed on a regulator through a quick installation component, and the other end of the adjustment belt bypasses the gas cylinder and passes through the regulator. The staff can hold the regulator to clamp the gas cylinder and adjust the position of the gas cylinder, reducing the difficulty in the gas cylinder installation process.

[0006] To achieve the above object, the utility model adopts the following technical solutions:

[0007] An installation and adjustment tool for a natural gas cylinder of a CNG new energy bus includes an adjustment belt. One end of the adjustment belt is provided with a quick installation component, and the adjustment belt is installed on a regulator through the quick installation component. The other end of the adjustment belt bypasses the gas cylinder and passes through the regulator, and can tightly clamp the gas cylinder;

[0008] The quick installation component includes two fixed clamping plates and a limiting frame. Both fixed clamping plates are rotatably connected to a combined arc plate; one end of the adjustment belt is between the two fixed clamping plates;

[0009] The regulator includes an auxiliary handle. The upper end of the auxiliary handle is fixedly connected to the regulator main body, and a metal square ring is rotatably arranged on the regulator main body;

[0010] The quick installation component is arranged on the metal square ring.

[0011] Preferably, both ends of the metal square ring are fixedly connected with limit discs. The metal square ring is rotatably arranged on the regulator body by passing positioning bolts through the limit discs.

[0012] Preferably, the regulator body is divided into a straight section and an arc-shaped splicing tooth groove section. Splicing tooth grooves are arranged on the splicing tooth groove section; a transition protrusion is also arranged between the arc-shaped splicing tooth groove section and the smooth section.

[0013] Preferably, one side of the adjusting belt is a friction surface, and the other side is provided with fixed tooth grooves; the tooth ratio of the fixed tooth grooves is the same as that of the splicing tooth grooves.

[0014] Preferably, slots are opened inside the limit frame. At the middle positions of the upper and lower ends of the outer frame of the limit frame, a combined screw is respectively arranged, and an adjusting screw head is arranged at one end of the combined screw.

[0015] Preferably, a connecting groove is arranged at one end of the fixed clamping plate, and a connecting hole is arranged at the connecting groove; connecting protrusions are arranged at both ends of the combined arc plate, and connecting holes are also arranged at the connecting protrusions. Align the connecting protrusions at both ends of the combined arc plate with the connecting grooves of the two fixed clamping plates, and make the positioning shaft pass through the connecting holes of the connecting protrusions and the connecting grooves.

[0016] Preferably, on the outer side of the fixed clamping plate, a baffle is arranged at the other end of the fixed clamping plate, and a threaded groove is arranged at the middle position of the baffle; the combined screw is used in matching with the threaded groove.

[0017] Preferably, an inclined surface is further arranged on the outer side of the fixed clamping plate near one end of the baffle.

[0018] Preferably, a number of groups of positioning spikes are arranged on the inner side of the fixed clamping plate.

[0019] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0020] By arranging a quick installation component at one end of the adjusting belt, the adjusting belt is installed on the regulator through the quick installation component, and the other end of the adjusting belt bypasses the gas cylinder and passes through the regulator, so that the gas cylinder can be firmly clamped; the staff holds the auxiliary handle to control the regulator to lift, so that the adjusting belt clamps the gas cylinder, which can ensure the clamping stability and is convenient for adjusting the position of the gas cylinder during the installation process. By arranging the quick installation component, the present utility model can also quickly replace the damaged adjusting belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The specification drawings constituting a part of the present utility model are used to provide a further understanding of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model.

[0022] Figure 1 is the overall structural schematic diagram of the embodiment of the present utility model;

[0023] Figure 2 is the structural schematic diagram of the regulator of the embodiment of the present utility model;

[0024] Figure 3 is the structural schematic diagram of the fixed splint of the embodiment of the present utility model;

[0025] Figure 4 is the structural schematic diagram of the limit frame of the embodiment of the present utility model;

[0026] In the figure: 1. Adjusting belt; 101. Fixed tooth groove; 2. Fixed splint; 201. Inclined surface; 202. Thread groove; 203. Positioning spike; 204. Positioning shaft; 205. Combined arc plate; 3. Limit frame; 301. Slot; 302. Adjusting screw head; 303. Combined screw; 4. Regulator; 401. Metal square ring; 402. Limit disk; 403. Positioning bolt; 404. Splicing tooth groove; 405. Auxiliary handle. Detailed implementation manners

[0027] It should be noted that the following detailed descriptions are all illustrative and are intended to provide further explanations for the present utility model. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs.

[0028] Next, with reference to the accompanying drawings, the present utility model will be described in detail. An installation and adjustment tool for a CNG new energy bus natural gas cylinder disclosed in this embodiment is as Figure 1 shown, including an adjusting belt 1. One end of the adjusting belt 1 is provided with a quick installation component. The adjusting belt 1 is installed on the regulator 4 through the quick installation component. The other end of the adjusting belt 1 cooperates with the regulator 4 to be able to tightly clamp the gas cylinder. The staff holds the regulator 4 to be able to perform a certain adjustment on the installation position of the gas cylinder.

[0029] As Figure 2 shown, the regulator 4 includes an auxiliary handle 405. The auxiliary handle 405 can provide a grip for the staff to facilitate adjustment. The upper end of the auxiliary handle 405 is fixedly connected to the regulator main body. A metal square ring 401 is rotatably arranged in the middle section of the regulator main body. Both ends of the metal square ring 401 are fixedly connected to a limit disk 402. The metal square ring 401 is rotatably connected to the regulator main body by passing a positioning bolt 403 through the limit disk 402. After the metal square ring 401 is rotated relative to the regulator main body to a certain angle, it can be fixed by the positioning bolt 403.

[0030] As Figure 2As shown, the regulator body is divided into a straight section and an arc-shaped splicing tooth groove section. On the side where the metal square ring 401 is located, splicing tooth grooves 404 are provided on the splicing tooth groove section; the position of the positioning bolt 403 is at the starting point of the splicing tooth groove section; a transition protrusion is also provided between the arc-shaped splicing tooth groove section and the smooth section. When the adjustment belt 1 passing through the metal square ring 401 is held by the staff and grasped on the auxiliary handle 405, the transition protrusion can bend and fix the adjustment belt 1.

[0031] As Figure 1 shown, one side of the adjustment belt 1 is a friction surface, and the other side is provided with fixed tooth grooves 101; through the quick installation component, the adjustment belt 1 is installed on the metal square ring 401 of the regulator 4. The tooth ratio of the fixed tooth grooves 101 is the same as that of the splicing tooth grooves 404.

[0032] The staff sets one end of the adjustment belt 1 on the metal square ring, the other end bypasses the surface of the gas cylinder, and then passes the other end through the inside of the metal square ring 401 and tightens it, so that the friction surface of the adjustment belt 1 fits on the gas cylinder; the staff grasps the other end of the adjustment belt together on the auxiliary handle 405, then holds the auxiliary handle 405 and lifts it upward to form an angle between the metal square ring 401 and the regulator body, and fixes it with the positioning bolt 403. At this time, the splicing tooth grooves 404 and the fixed tooth grooves 101 are combined, and the splicing tooth grooves 404 are pressed toward the fixed tooth grooves 101, which can lock the restriction of the adjustment belt 1 on the gas cylinder.

[0033] As Figure 1 、 Figure 3 shown, the quick installation component includes two fixed clamping plates 2 and a limit frame 3. One end of the fixed clamping plate 2 is provided with a connecting groove, and a connecting hole is provided at the connecting groove. The two fixed clamping plates 2 are connected by a combined arc plate 205; connecting protrusions are provided at both ends of the combined arc plate 205, and connecting holes are also provided at the connecting protrusions. Align the connecting protrusions at both ends of the combined arc plate 205 with the connecting grooves of the two fixed clamping plates 2, and pass the positioning shaft 204 through the connecting holes of the fixed clamping plates 2 and the combined arc plate 205 to realize the rotational connection between the two fixed clamping plates 2 and the combined arc plate 205; it can be understood that the widths of the fixed clamping plates 2 and the combined arc plate 205 are the same.

[0034] As Figure 3 shown, on the outside of the fixed clamping plate 2, a baffle is provided at the other end of the fixed clamping plate 2, and a threaded groove 202 is provided in the middle of the baffle; near one end of the baffle, an inclined surface 201 is also provided on the outside of the fixed clamping plate 2, and the end point of the inclined surface 201 is at the baffle. On the inside of the fixed clamping plate 2, several groups of positioning spikes 203 are provided, and the positioning spikes 203 can be embedded in the adjustment belt 1.

[0035] As Figure 1 、 Figure 4As shown in the figure, the limit frame 3 is arranged on the outer sides of the two fixed clamping plates 2, so that the two fixed clamping plates 2 clamp the adjustment belt 1 on their inner sides. A slot 301 is formed inside the limit frame 3. The width and height of the slot 301 are both larger than those of the combined arc plate 205, but the length of the slot 301 is smaller than the length of the fixed clamping plate 2, which enables the limit frame 3 to be arranged on the outer sides of the two fixed clamping plates 2. Additionally, it should be noted that the width of the slot is larger than the width of the metal square ring 401, and the length is smaller than the length of the metal square ring 401.

[0036] As Figure 4 shown in the figure, on the outer frame of the limit frame 3, at the middle positions of the upper and lower ends, a combined screw 303 is respectively arranged, and an adjusting screw head 302 is arranged at one end of the combined screw 303; it can be understood that the combined screw 303 is used in cooperation with the threaded groove 202.

[0037] Working principle:

[0038] The staff first arranges the limit frame 3 on the metal square ring 401, and then passes the combined arc plate 205 and the fixed clamping plate 2 that are combined through the metal square ring 401; then one end of the adjustment belt 1 is placed between the two fixed clamping plates 2. At this time, the limit frame 3 is adjusted to move towards the baffle; when the slot 301 passes through the inclined surface 201, it will squeeze the fixed clamping plate 2 towards the inside, so that the positioning spikes 203 can be embedded in the adjustment belt 1 and clamped. Finally, the adjusting screw head 302 is rotated to make the combined screw 303 threadedly connected with the threaded groove 202, so as to realize the installation of the adjustment belt 1 on the regulator 4.

[0039] Then the staff arranges one end of the adjustment belt 1 on the metal square ring, and the other end bypasses the surface of the gas cylinder, and then passes the other end through the inside of the metal square ring 401 and tightens it, so that the friction surface of the adjustment belt 1 fits on the gas cylinder; the staff grasps the other end of the adjustment belt together with the auxiliary handle 405, and then holds the auxiliary handle 405 and lifts it upward to form a certain angle between the metal square ring 401 and the regulator main body, and fixes it with the positioning bolt 403. At this time, the splicing tooth groove 404 and the fixed tooth groove 101 are combined, and the splicing tooth groove 404 squeezes towards the fixed tooth groove 101, which can lock the restriction of the adjustment belt 1 on the gas cylinder.

[0040] Finally, the staff drags the gas cylinder through the auxiliary handle 405 to adjust the installation position of the gas cylinder.

[0041] Although the specific implementation manners of the present invention are described above in conjunction with the drawings, it is not a limitation to the protection scope of the present invention. Those skilled in the art should understand that based on the technical solution of the present invention, various modifications or deformations that can be made by those skilled in the art without creative labor are still within the protection scope of the present invention.

Claims

1. A CNG new energy bus natural gas cylinder installation and adjustment tool, characterized in that It includes an adjustment belt. One end of the adjustment belt is provided with a quick installation component. The adjustment belt is installed on the regulator through the quick installation component. The other end of the adjustment belt bypasses the gas cylinder and passes through the regulator, capable of firmly clamping the gas cylinder. The quick installation component includes two fixed clamping plates and a limit frame. Both fixed clamping plates are rotatably connected to the combined arc plate. One end of the adjustment belt is between the two fixed clamping plates. The regulator includes an auxiliary handle. The upper end of the auxiliary handle is fixedly connected to the regulator body, and a metal square ring is rotatably arranged on the regulator body. The quick installation component is arranged on the metal square ring.

2. The installation and adjustment tool for natural gas cylinders of a CNG new energy bus according to claim 1, characterized in that, Both ends of the metal square ring are fixedly connected with limit discs. The metal square ring is rotatably arranged on the regulator body by passing a positioning bolt through the limit discs.

3. A natural gas cylinder installation and adjustment tool for a CNG new energy bus as described in claim 1, characterized in that, The regulator body is divided into a straight section and an arc-shaped splicing tooth groove section. Splicing tooth grooves are arranged on the splicing tooth groove section. A transition protrusion is also arranged between the arc-shaped splicing tooth groove section and the smooth section.

4. The installation and adjustment tool for natural gas cylinders of a CNG new energy bus according to claim 3, characterized in that One side of the adjustment belt is a friction surface, and the other side is provided with fixed tooth grooves. The tooth ratio of the fixed tooth grooves is the same as that of the splicing tooth grooves.

5. A natural gas cylinder installation and adjustment tool for a CNG new energy bus as described in claim 1, characterized in that, Slots are opened inside the limit frame. At the middle positions of the upper and lower ends of the outer frame of the limit frame, a combined screw is respectively arranged. One end of the combined screw is provided with an adjusting screw head.

6. The installation and adjustment tool for natural gas cylinders of a CNG new energy bus according to claim 1, wherein, One end of the fixed clamping plate is provided with a connection groove, and a connection hole is arranged at the connection groove. Connection protrusions are arranged at both ends of the combined arc plate, and connection holes are also arranged at the connection protrusions. Align the connection protrusions at both ends of the combined arc plate with the connection grooves of the two fixed clamping plates, and make the positioning shaft pass through the connection holes of the connection protrusions and the connection grooves.

7. A natural gas cylinder installation and adjustment tool for a CNG new energy bus according to claim 5, characterized in that, Outside the fixed clamping plate, a baffle is arranged at the other end of the fixed clamping plate, and a threaded groove is arranged at the middle position of the baffle. The combined screw is used in matching with the threaded groove.

8. The installation and adjustment tool for natural gas cylinders of a CNG new energy bus according to claim 7, characterized in that, An inclined surface is also arranged on the outside of the fixed clamping plate near one end of the baffle.

9. A CNG new energy bus natural gas cylinder installation and adjustment tool according to claim 1, characterized in that, A number of groups of positioning spikes are arranged on the inner side of the fixed clamping plate.

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