Anti-seismic and anti-explosion type skid-mounted refueling device

Abstract

The utility model discloses an anti-seismic and anti-explosion type skid-mounted refueling device which comprises an anti-explosion oil storage tank and a base located at the bottom end of the anti-explosion oil storage tank, a refueling machine is arranged at the top end of the base and located on one side of the anti-explosion oil storage tank, and the refueling machine is arranged in an anti-seismic frame at the top of the base. An anti-seismic assembly connected with the oiling machine is arranged in the anti-seismic frame. The anti-seismic device has the beneficial effects that a compression spring and a damping spring in the anti-seismic assembly absorb vibration energy on the anti-seismic frame; only two parts of earthquake energy are transmitted to the anti-seismic frame, when the oiling machine shakes, shaking of the oiling machine is reduced, through the design of the elastic blocks, the residual vibration energy on the anti-seismic frame can be absorbed through the elastic blocks, and therefore the risk of oil tank explosion is further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of skid-mounted refueling equipment, in particular to a shock-resistant and explosion-proof skid-mounted refueling device. Background Art

[0002] A skid-mounted gas station is actually a skid-mounted gas station. A barrier explosion-proof skid-mounted gas station is a ground-mounted movable refueling device that integrates oil storage tanks, gas pumps, oil unloading pumps and other explosion-proof devices. The oil storage tanks of the barrier explosion-proof skid-mounted gas station have undergone barrier explosion-proof technology transformation.

[0003] For example, the existing patent CN202121349365.7 discloses an intelligent barrier explosion-proof skid-mounted refueling device, which can filter and store rainwater collected on rainy days by setting a water storage tank and a collection bucket, and is used to cool and clean the refueling device body. Setting support columns at the bottom of the filter plate can increase the load-bearing capacity of the filter plate and avoid excessive snow accumulation on the top of the filter plate in winter.

[0004] However, after the skid-mounted gas station is installed, it is equivalent to a small structure. In some cities located in earthquake zones, the installation of a small skid-mounted gas station must take into account its earthquake resistance.

[0005] The existing skid-mounted refueling device has an unsatisfactory earthquake resistance effect. When the tank body is impacted by earthquake waves, the device is easily damaged due to vibration, affecting the normal use of the refueling device.

[0006] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0007] In view of the problems in the related technology, the utility model proposes a shock-resistant and explosion-proof skid-mounted refueling device to overcome the above-mentioned technical problems existing in the existing related technology.

[0008] To this end, the specific technical solutions adopted by the utility model are as follows:

[0009] A shockproof and explosion-proof skid-mounted refueling device comprises an explosion-proof oil storage tank and a base located at the bottom of the explosion-proof oil storage tank, a refueling machine is provided at the top of the base and located on one side of the explosion-proof oil storage tank, the refueling machine is arranged in a shockproof frame on the top of the base, and a shockproof component connected to the refueling machine is arranged in the shockproof frame.

[0010] Preferably, the seismic-resistant assembly includes a support frame within the seismic-resistant frame and located at the bottom end of the fuel dispenser, the two ends of the support frame are raised, and a symmetrically arranged slider 1 and a slider 2 are sleeved on the support frame, the bottom ends of the slider 1 and the slider 2 are both provided with an inclined diagonal support rod, the bottom end of the diagonal support rod is provided with a pad, and the diagonal support rod is respectively connected to the slider 1, the slider 2 and the pad through a movable part 1.

[0011] Preferably, the sliding block 1 and the sliding block 2 are both provided with a compression spring which is sleeved on the support frame and contacts the protrusion on one side away from the other.

[0012] Preferably, a symmetrically arranged support screw is provided at the top of the cushion block, a threaded sleeve matching the support screw is sleeved at the top of the support screw, and a support rod connected to the support frame is provided at the top of the threaded sleeve.

[0013] Preferably, a limiting groove for accommodating the support rod is formed at the top end of the threaded sleeve, and a damping spring that contacts the end of the support rod is provided at the bottom end of the limiting groove.

[0014] Preferably, a seismic isolation assembly is provided at the bottom end of the seismic resistant frame, and a protective weir is provided at the top end of the base.

[0015] Preferably, the seismic isolation assembly includes a fixed block located in the base, and a plurality of elastic blocks evenly distributed at the bottom end of the fixed block.

[0016] Preferably, the bottom end of the seismic-resistant frame extends into the fixed block, guide rods are provided in the fixed block and on both sides of the seismic-resistant frame, and sliding blocks connected to the seismic-resistant frame are sleeved on the guide rods.

[0017] The beneficial effects of the utility model are as follows: the compression spring and the damping spring in the seismic resistant assembly absorb the vibration energy on the seismic resistant frame; only a small part of the seismic energy is transmitted to the seismic resistant frame, and when the gas pump shakes, the shaking of the gas pump is reduced, and through the design of the elastic block, the remaining vibration energy on the seismic resistant frame can be absorbed by the elastic block, thereby further reducing the risk of oil tank explosion. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1It is a structural schematic diagram of a shock-proof and explosion-proof skid-mounted refueling device according to an embodiment of the utility model;

[0020] Figure 2 It is a structural schematic diagram of a seismic frame of a seismic and explosion-proof skid-mounted refueling device according to an embodiment of the utility model;

[0021] Figure 3 It is a partial cross-sectional view of a fixed block in a shock-proof and explosion-proof skid-mounted refueling device according to an embodiment of the utility model;

[0022] Figure 4 It is a structural schematic diagram of a seismic-resistant component in a seismic-resistant and explosion-proof skid-mounted refueling device according to an embodiment of the utility model;

[0023] Figure 5 It is a partial cross-sectional view of a threaded sleeve in a shock-proof and explosion-proof skid-mounted refueling device according to an embodiment of the utility model.

[0024] In the figure:

[0025] 1. Explosion-proof oil storage tank; 2. Base; 3. Fuel dispenser; 4. Earthquake-resistant frame; 5. Support frame; 6. Slider 1; 7. Slider 2; 8. Diagonal support rod; 9. Pad; 10. Movable part 1; 11. Compression spring; 12. Support screw rod; 13. Threaded sleeve; 14. Support rod; 15. Limiting groove; 16. Damping spring; 17. Fixed block; 18. Elastic block; 19. Guide rod; 20. Slider. DETAILED DESCRIPTION

[0026] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0027] According to an embodiment of the utility model, a shock-resistant and explosion-proof skid-mounted refueling device is provided. Example

[0028] like Figure 1-5 As shown, according to the embodiment of the utility model, the earthquake-proof and explosion-proof skid-mounted refueling device includes an explosion-proof oil storage tank 1 and a base 2 located at the bottom end of the explosion-proof oil storage tank 1, a refueling machine 3 is provided at the top of the base 2 and located on one side of the explosion-proof oil storage tank 1, and the refueling machine 3 is arranged in a earthquake-proof frame 4 on the top of the base 2, and an earthquake-proof component connected to the refueling machine 3 is provided in the earthquake-proof frame 4. Example

[0029] like Figure 1-5 As shown, the anti-seismic component includes a support frame 5 located in the anti-seismic frame 4 and at the bottom end of the fuel dispenser 3, the two ends of the support frame 5 are protruded, and a symmetrically arranged slider 1 6 and a slider 2 7 are sleeved on the support frame 5, the bottom ends of the slider 1 6 and the slider 2 7 are provided with an inclined diagonal support rod 8, the bottom end of the diagonal support rod 8 is provided with a cushion block 9, the diagonal support rod 8 is respectively connected to the slider 1 6, the slider 2 7 and the cushion block 9 through a movable part 10, and the slider 1 6 and the slider 2 7 are provided with a compression spring 11 sleeved on the support frame 5 and in contact with the protrusion on the side away from each other. Example

[0030] like Figure 1-5 As shown, the top of the cushion block 9 is provided with a symmetrically arranged support screw 12, the top of the support screw 12 is sleeved with a threaded sleeve 13 matching it, the top of the threaded sleeve 13 is provided with a support rod 14 connected to the support frame 5, the top of the threaded sleeve 13 is provided with a limiting groove 15 for accommodating the support rod 14, the bottom end of the limiting groove 15 is provided with a damping spring 16 that contacts the end of the support rod 14, the bottom end of the seismic frame 4 is provided with a seismic isolation component, the top of the base 2 is provided with a protective weir, the seismic isolation component includes a fixed block 17 located in the base 2, a plurality of evenly distributed elastic blocks 18 at the bottom end of the fixed block 17, the bottom end of the seismic frame 4 extends into the fixed block 17, guide rods 19 are provided in the fixed block 17 and on both sides of the seismic frame 4, and sliders 20 connected to the seismic frame 4 are sleeved on the guide rods 19.

[0031] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0032] In actual application, when an earthquake occurs, a large amount of seismic energy is first isolated by the deformation of multiple elastic blocks 18, and only a small part of the seismic energy is transmitted to the seismic resistant frame 4. The seismic resistant frame 4 absorbs the seismic energy received by the seismic resistant frame 4 through the seismic resistant components, thereby reducing the shaking of the seismic resistant frame 4 and preventing a small amount of seismic energy from directly acting on the oil storage tank or other equipment to cause an explosion accident. The slider 1 6, the slider 2 7 and the diagonal brace 8 form a support, and the sliding cooperation of the slider 1 6, the slider 2 7 and the support frame 5 further offsets the remaining seismic energy, thereby further improving stability.

[0033] To sum up, with the help of the above-mentioned technical scheme of the utility model, the compression spring 11 and the damping spring 16 in the seismic assembly absorb the vibration energy on the seismic frame 4; only a small part of the seismic energy is transmitted to the seismic frame 4, and when the gas pump 3 shakes, the shaking of the gas pump 3 is reduced. Through the design of the elastic block 18, the remaining vibration energy on the seismic frame can be absorbed by the elastic block 18, thereby further reducing the risk of oil tank explosion.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A shockproof and explosion-proof skid-mounted refueling device, comprising an explosion-proof oil storage tank (1) and a base (2) located at the bottom of the explosion-proof oil storage tank (1), a refueling machine (3) is provided at the top of the base (2) and located on one side of the explosion-proof oil storage tank (1), characterized in that: The refueling machine (3) is arranged in an anti-seismic frame (4) at the top of the base (2). An anti-seismic component connected to the refueling machine (3) is arranged in the anti-seismic frame (4). The anti-seismic component includes a support frame (5) in the anti-seismic frame (4) and located at the bottom end of the refueling machine (3). Both ends of the support frame (5) are protruded, and a symmetrically arranged slider 1 (6) and a slider 2 (7) are sleeved on the support frame (5). The bottom ends of the slider 1 (6) and the slider 2 (7) are both provided with an inclined diagonal support rod (8). The bottom ends of the diagonal support rod (8) are provided with a cushion block (9). The diagonal support rod (8) is respectively connected to the slider 1 (6), the slider 2 (7) and the cushion block (9) through a movable part 1 (10). The slider 1 (6) and the slider 2 (7) are both provided with a compression spring (11) sleeved on the support frame (5) and in contact with the protrusion on the side away from each other.

2. The anti-vibration and explosion-proof skid-mounted refueling device according to claim 1 is characterized in that: A symmetrically arranged support screw (12) is provided at the top end of the cushion block (9), a threaded sleeve (13) matching the support screw (12) is sleeved at the top end of the support screw (12), and a support rod (14) connected to the support frame (5) is provided at the top end of the threaded sleeve (13).

3. The anti-vibration and explosion-proof skid-mounted refueling device according to claim 2 is characterized in that: The top end of the threaded sleeve (13) is provided with a limiting groove (15) for accommodating the support rod (14), and the bottom end of the limiting groove (15) is provided with a damping spring (16) that contacts the end of the support rod (14).

4. The anti-vibration and explosion-proof skid-mounted refueling device according to claim 3 is characterized in that: The bottom end of the earthquake-resistant frame (4) is provided with an isolation assembly, and the top end of the base (2) is provided with a protective weir.

5. The anti-vibration and explosion-proof skid-mounted refueling device according to claim 4 is characterized in that: The seismic isolation assembly comprises a fixed block (17) located inside the base (2), and a plurality of elastic blocks (18) evenly distributed at the bottom end of the fixed block (17).

6. The anti-vibration and explosion-proof skid-mounted refueling device according to claim 5 is characterized in that: The bottom end of the seismic-resistant frame (4) extends into the fixed block (17), and guide rods (19) are provided in the fixed block (17) and on both sides of the seismic-resistant frame (4), and sliding blocks (20) connected to the seismic-resistant frame (4) are sleeved on the guide rods (19).

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