Large-capacity single-liquid-phase liquefied petroleum gas steel cylinder

Abstract

The utility model discloses a large-capacity single-liquid-phase liquefied petroleum gas steel cylinder, and relates to the technical field of liquefied petroleum gas steel cylinders. The large-capacity single-liquid-phase liquefied petroleum gas steel cylinder comprises a single-liquid-phase liquefied petroleum gas steel cylinder main body, and the movable supporting assembly comprises two symmetrical supporting bases arranged on the lower surface of the single-liquid-phase liquefied petroleum gas steel cylinder body, rectangular cavities are formed in the supporting bases, double-shaft motors are fixedly arranged on the inner walls of the rectangular cavities, and threaded columns are fixedly arranged at the two output ends of the double-shaft motors. By arranging the movable supporting assembly, when the position of the movable supporting assembly needs to be transferred, the double-shaft motor can be started to enable the four movable metal balls to jack up the supporting seat and the large-capacity single-liquid-phase liquefied petroleum gas steel cylinder, and the purpose that the large-capacity single-liquid-phase liquefied petroleum gas steel cylinder is convenient to move is achieved; and the defect that in the prior art, a tank body cannot be conveniently moved is effectively overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of liquefied petroleum gas cylinders, in particular to a large-capacity single-liquid-phase liquefied petroleum gas cylinder. Background Art

[0002] Large-capacity single-liquid-phase liquefied petroleum gas cylinders, i.e., liquefied gas storage tanks, are professional products for storing liquefied petroleum gas. They belong to special equipment and Class III pressure vessels. The existing patent is a high-strength, low-temperature liquefied gas storage tank, with patent publication number CN216079291U. It includes a liquefied gas storage tank body and a base layer. The bottom of the liquefied gas storage tank body is fixedly connected with a support leg, and the number of the support legs is two. The front side of the liquefied gas storage tank body is fixedly connected with a climbing ladder, and the top of the liquefied gas storage tank body is fixedly connected with a fixed plate, and the top of the fixed plate is fixedly connected with a mounting plate, and the top of the fixed plate is movably connected with a lightning protection mechanism. By setting a lightning rod, a vertical pole, a transition joint and a base for coordinated use, it is possible to effectively protect against lightning strikes, prevent lightning strikes from directly hitting the liquefied gas storage tank body, thereby causing the possibility of explosion of the liquefied gas storage tank body, preventing users from being in great danger, and achieving the purpose of facilitating users to climb and preventing lightning strikes from causing explosions of the liquefied gas storage tank body.

[0003] Regarding the above-mentioned related technologies, the inventors believe that the following defects exist: although their safety performance can be improved, during the actual transportation and placement or adjustment of their installation position, especially when transferring on a flat road, the entire process requires the use of a crane for transfer. For some indoor areas, the crane cannot perform convenient operations, which brings inconvenience to the work. That is, the technical solution proposed by the above-mentioned patent technology has the defect that the tank body cannot be conveniently moved.

[0004] So we proposed a large-capacity single-liquid-phase liquefied petroleum gas cylinder to solve the above-mentioned problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a large-capacity single-liquid-phase liquefied petroleum gas cylinder, which solves the defect in the prior art that the tank body cannot be conveniently moved.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a large-capacity single-liquid-phase liquefied petroleum gas cylinder, comprising:

[0007] Single liquid phase liquefied petroleum gas cylinder body;

[0008] A mobile support assembly, the mobile support assembly includes two symmetrical support seats arranged on the lower surface of the main body of the single-liquid phase liquefied petroleum gas cylinder, a rectangular cavity is opened inside the support seat, and a dual-axis motor is fixedly installed on the inner wall of the rectangular cavity, and threaded columns are fixedly installed at the two output ends of the dual-axis motor, and two symmetrical rectangular plates are slidably installed on the inner wall of the rectangular cavity, and the ends of the two rectangular plates are respectively provided with cylindrical threaded grooves that are threadedly connected to the outer surfaces of the two threaded columns, the mobile support assembly also includes two symmetrical mounting grooves symmetrically opened on the lower surface of the rectangular plate, and the inner walls of the two mounting grooves are rotatably provided with rotating shafts, the outer surface of the rotating shaft is fixedly provided with a rotating block, the lower surface of the rotating block is opened with a rotating cavity, and a movable metal ball is rotatably installed on the inner wall of the rotating cavity, and a hydraulic rod is rotatably installed on the inner side wall of the mounting groove, and the telescopic end of the hydraulic rod is rotatably connected to the surface of the rotating block.

[0009] Preferably, a limiting sliding block is fixedly provided on the upper surface of the rectangular plate, and a limiting sliding groove for the limiting sliding block to slide is provided on the inner top wall of the rectangular cavity.

[0010] Preferably, the inner side wall of the installation groove and the side surface of the rotating block are both provided with a rotating seat, and the two ends of the hydraulic rod are rotatably connected to the surface of the rotating block through the rotating seat and the inner side wall of the installation groove respectively.

[0011] Preferably, a shock absorbing assembly for absorbing vibrations generated by the main body of the single-liquid-phase liquefied petroleum gas cylinder is provided on the upper surface of the support seat.

[0012] Preferably, the shock absorbing assembly includes a buffer groove formed on the upper surface of the support seat, and a buffer seat slidably arranged on the inner wall of the buffer groove, the upper surface of the buffer seat is provided with an arc groove adapted to the outer surface of the main body of the single-liquid-phase liquefied petroleum gas cylinder, the inner wall of the arc groove is fixed with an arc plate, and the arc plate is fixed to the outer ring surface of the main body of the single-liquid-phase liquefied petroleum gas cylinder by welding.

[0013] Preferably, a concave groove is formed on the lower surface of the buffer seat, and a damping shock absorber is fixedly provided on the inner bottom wall of the buffer groove, and a shock absorbing end of the damping shock absorber is fixedly connected to the inner top wall of the concave groove.

[0014] Preferably, the shock absorbing assembly further comprises two symmetrical spring shock absorbers fixedly mounted on the inner bottom wall of the buffer groove, and the shock absorbing ends of the two spring shock absorbers are fixedly connected to the inner top wall of the concave groove.

[0015] Beneficial Effects

[0016] The utility model provides a large-capacity single-liquid-phase liquefied petroleum gas cylinder. Compared with the prior art, it has the following beneficial effects:

[0017] The large-capacity single-liquid-phase liquefied petroleum gas cylinder is provided with a movable support assembly. When it is necessary to transfer its position, the dual-axis motor can be started to enable four movable metal balls to lift the support base and the large-capacity single-liquid-phase liquefied petroleum gas cylinder, thereby achieving the purpose of facilitating the movement of the large-capacity single-liquid-phase liquefied petroleum gas cylinder, thereby effectively solving the defect in the prior art that the tank body cannot be conveniently moved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the top-section structure of the support seat of the utility model;

[0020] Figure 3 This is a schematic diagram of the bottom view of the rectangular plate structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the side section structure of the support seat of the utility model.

[0022] In the figure:

[0023] 100. Single-liquid-phase liquefied petroleum gas cylinder body;

[0024] 200, mobile support assembly; 201, support seat; 202, dual-axis motor; 203, rectangular plate; 204, cylindrical thread groove; 205, rotating shaft; 206, rotating block; 207, mobile metal ball; 208, hydraulic rod; 209, limit slider; 2010, limit slide groove; 2011, threaded column;

[0025] 300, shock absorbing assembly; 301, buffer seat; 302, arc plate; 303, damping shock absorber; 304, spring shock absorber. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-4 The utility model provides a technical solution: a large-capacity single-liquid-phase liquefied petroleum gas cylinder, comprising:

[0028] Single liquid phase liquefied petroleum gas cylinder body 100;

[0029] The mobile support assembly 200 includes two symmetrical support seats 201 arranged on the lower surface of the single-liquid-phase liquefied petroleum gas cylinder body 100, a rectangular cavity is provided inside the support seat 201, and a dual-axis motor 202 is fixedly provided on the inner wall of the rectangular cavity, and threaded columns 2011 are fixedly provided at both output ends of the dual-axis motor 202, and two symmetrical rectangular plates 203 are slidably provided on the inner wall of the rectangular cavity, and the ends of the two rectangular plates 203 are provided with threads respectively connected to the outer surfaces of the two threaded columns 2011. The movable support assembly 200 further comprises two symmetrical mounting grooves symmetrically provided on the lower surface of the rectangular plate 203, and the inner walls of the two mounting grooves are rotatably provided with a rotating shaft 205, the outer surface of the rotating shaft 205 is fixed with a rotating block 206, the lower surface of the rotating block 206 is provided with a rotating cavity, the inner wall of the rotating cavity is rotatably provided with a movable metal ball 207, the inner side wall of the mounting groove is rotatably provided with a hydraulic rod 208, and the telescopic end of the hydraulic rod 208 is rotatably connected to the surface of the rotating block 206.

[0030] Among them, the utility model, by setting up a mobile support assembly 200, when the position of the large-capacity single-liquid-phase liquefied petroleum gas cylinder needs to be transferred during actual use, the dual-axis motor 202 can be started to enable four movable metal balls 207 to lift the support base 201 and the large-capacity single-liquid-phase liquefied petroleum gas cylinder, thereby achieving the purpose of facilitating the movement of the large-capacity single-liquid-phase liquefied petroleum gas cylinder, thereby effectively solving the defect in the prior art that the tank body cannot be conveniently moved.

[0031] See also Figure 1-3 A limiting slider 209 is fixedly provided on the upper surface of the rectangular plate 203, and a limiting groove 2010 for the limiting slider 209 to slide is opened on the inner top wall of the rectangular cavity, wherein the setting of the limiting slider 209 effectively improves the stability of the rectangular plate 203 when moving.

[0032] See also Figure 3 The inner wall of the mounting groove and the side of the rotating block 206 are both provided with a rotating seat. The two ends of the hydraulic rod 208 are rotatably connected with the inner wall of the mounting groove and the surface of the rotating block 206 through the rotating seat respectively. The rotation of the rotating block 206 can be realized by the extension and retraction of the hydraulic rod 208.

[0033] See also Figure 1 , Figure 4 The upper surface of the support seat 201 is provided with a shock absorbing assembly 300 for absorbing the vibration generated by the single liquid phase liquefied petroleum gas cylinder body 100. The setting of the shock absorbing assembly 300 can achieve the purpose of shock absorption.

[0034] See also Figure 1 , Figure 4The shock absorbing assembly 300 includes a buffer groove provided on the upper surface of the support seat 201, and a buffer seat 301 slidably arranged on the inner wall of the buffer groove. The upper surface of the buffer seat 301 is provided with an arc groove adapted to the outer surface of the single liquid phase liquefied petroleum gas cylinder body 100. An arc plate 302 is fixed on the inner wall of the arc groove, and the arc plate 302 is fixed to the outer ring surface of the single liquid phase liquefied petroleum gas cylinder body 100 by welding, which can effectively improve the stability of the single liquid phase liquefied petroleum gas cylinder body 100 during use and transfer.

[0035] See also Figure 1 , Figure 4 A concave groove is provided on the lower surface of the buffer seat 301, and a damping shock absorber 303 is fixedly provided on the inner bottom wall of the buffer groove. The damping end of the damping shock absorber 303 is fixedly connected to the inner top wall of the concave groove, and effective shock absorption of the single liquid phase liquefied petroleum gas cylinder body 100 can be achieved under the action of the damping shock absorber 303.

[0036] See also Figure 1 , Figure 4 The shock absorbing assembly 300 also includes two symmetrical spring shock absorbers 304 fixedly mounted on the bottom wall of the buffer groove, and the shock absorbing ends of the two spring shock absorbers 304 are fixedly connected to the inner top wall of the concave groove, which can further effectively absorb the vibration under the action of the spring shock absorbers 304.

[0037] During operation, when the large-capacity single-liquid-phase liquefied petroleum gas cylinder needs to be moved during actual use, the dual-axis motor 202 can be started to drive the two threaded columns 2011 to rotate. The rotation of the two threaded columns 2011 drives the two rectangular plates 203 to extend to both sides at the same time under the action of the cylindrical thread groove 204. Then, the hydraulic rod 208 is started, and the extension of the hydraulic rod 208 realizes the pushing of the rotating block 206, so that the rotating block 206 rotates 90 degrees and the moving metal ball 207 contacts the ground, thereby The four movable metal balls 207 lift up the support seat 201 and the large-capacity single-liquid-phase liquefied petroleum gas cylinder, thereby facilitating the movement of the large-capacity single-liquid-phase liquefied petroleum gas cylinder. At the same time, when the large-capacity single-liquid-phase liquefied petroleum gas cylinder is actually moved and transported or an earthquake occurs, the vibration of the large-capacity single-liquid-phase liquefied petroleum gas cylinder can be effectively buffered by the damping shock absorber 303 and the spring shock absorber 304, thereby effectively ensuring the stability of the large-capacity single-liquid-phase liquefied petroleum gas cylinder during transfer or when an earthquake occurs.

[0038] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A large-capacity single-liquid-phase liquefied petroleum gas cylinder, characterized in that: include, Single liquid phase liquefied petroleum gas cylinder body (100); A mobile support assembly (200), the mobile support assembly (200) comprising two symmetrical support seats (201) arranged on the lower surface of a single-liquid-phase liquefied petroleum gas cylinder body (100), a rectangular cavity being provided inside the support seat (201), a dual-axis motor (202) being fixedly provided on the inner wall of the rectangular cavity, threaded columns (2011) being fixedly provided on both output ends of the dual-axis motor (202), two symmetrical rectangular plates (203) being slidably provided on the inner wall of the rectangular cavity, and the ends of the two rectangular plates (203) being provided with threads respectively connected to the outer surfaces of the two threaded columns (2011). The movable support assembly (200) further comprises two symmetrical mounting grooves symmetrically arranged on the lower surface of the rectangular plate (203), and the inner walls of the two mounting grooves are rotatably provided with a rotating shaft (205), the outer surface of the rotating shaft (205) is fixedly provided with a rotating block (206), the lower surface of the rotating block (206) is provided with a rotating cavity, the inner wall of the rotating cavity is rotatably provided with a movable metal ball (207), the inner side wall of the mounting groove is rotatably provided with a hydraulic rod (208), and the telescopic end of the hydraulic rod (208) is rotatably connected to the surface of the rotating block (206).

2. A large-capacity single-liquid-phase liquefied petroleum gas cylinder according to claim 1, characterized in that: A limiting sliding block (209) is fixedly provided on the upper surface of the rectangular plate (203), and a limiting sliding groove (2010) for the limiting sliding block (209) to slide is provided on the inner top wall of the rectangular cavity.

3. A large-capacity single-liquid-phase liquefied petroleum gas cylinder according to claim 1, characterized in that: The inner side wall of the installation groove and the side surface of the rotating block (206) are both provided with a rotating seat, and the two ends of the hydraulic rod (208) are rotatably connected to the inner side wall of the installation groove and the surface of the rotating block (206) through the rotating seat, respectively.

4. A large-capacity single-liquid-phase liquefied petroleum gas cylinder according to claim 1, characterized in that: The upper surface of the support seat (201) is provided with a shock absorbing assembly (300) for absorbing the vibration generated by the main body (100) of the single-liquid-phase liquefied petroleum gas cylinder.

5. A large-capacity single-liquid-phase liquefied petroleum gas cylinder according to claim 4, characterized in that: The shock absorbing assembly (300) comprises a buffer groove formed on the upper surface of a support seat (201), and a buffer seat (301) slidably arranged on the inner wall of the buffer groove, wherein the upper surface of the buffer seat (301) is provided with an arc groove adapted to the outer surface of a main body (100) of a single-liquid-phase liquefied petroleum gas cylinder, and an arc plate (302) is fixedly arranged on the inner wall of the arc groove, and the arc plate (302) is fixed to the outer ring surface of the main body (100) of the single-liquid-phase liquefied petroleum gas cylinder by welding.

6. A large-capacity single-liquid-phase liquefied petroleum gas cylinder according to claim 5, characterized in that: The lower surface of the buffer seat (301) is provided with a concave groove, and the inner bottom wall of the buffer groove is fixedly provided with a damping shock absorber (303), and the damping end of the damping shock absorber (303) is fixedly connected to the inner top wall of the concave groove.

7. A large-capacity single-liquid-phase liquefied petroleum gas cylinder according to claim 6, characterized in that: The shock absorbing assembly (300) further comprises two symmetrical spring shock absorbers (304) fixedly arranged on the inner bottom wall of the buffer groove, and the shock absorbing ends of the two spring shock absorbers (304) are both fixedly connected to the inner top wall of the concave groove.

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