CN215000971U

CN215000971U - Supporting device for liquefied natural gas filling

Info

Publication number: CN215000971U
Application number: CN202121266428.2U
Authority: CN
Inventors: 高井良; 高波; 李强
Original assignee: Tangshan City Fengnan Kaoi Industrial Gas Co ltd
Current assignee: Tangshan City Fengnan Kaoi Industrial Gas Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-12-03
Anticipated expiration: 2031-06-07

Abstract

The supporting device comprises a base, wherein two supporting blocks are arranged on the base, a first clamping assembly is arranged on each supporting block, two sliding grooves are formed in the top surface of the base, a sliding block is fixed to the bottom of each supporting block and located in each sliding groove, a screw rod is arranged in each sliding groove, one end of each screw rod is rotatably connected with the inner wall of each sliding groove, the other end of each screw rod extends out of the base and is fixed with a connecting block, and the screw rod penetrates through the sliding block and is in threaded connection with the sliding block; the first clamping component comprises a fixed plate, a connecting rod and a first clamping plate, the fixed plate is fixed to the top end of the supporting block, the connecting rod is perpendicular to the fixed plate and penetrates through the fixed plate, one end of the connecting rod is fixed to the first clamping plate, a first spring is fixed between the first clamping plate and the fixed plate, and the first spring is connected with the connecting rod in a sleeved mode. This application has can support and fixed effect to the liquefied gas jar of equidimension not.

Description

Supporting device for liquefied natural gas filling

Technical Field

The application relates to the technical field of liquefied natural gas, in particular to a supporting device for filling liquefied natural gas.

Background

When filling liquefied natural gas, the liquefied gas tank easily topples over, so can install strutting arrangement on the base.

As shown in fig. 1, the supporting device for filling liquefied natural gas includes a base 1, two supporting plates 7 are fixed on the base 1, and the two supporting plates 7 are symmetrically arranged with respect to the center of the upper surface of the base 1. When carrying out the filling to the liquefied gas, on putting base 1 with liquefied gas jar earlier, make liquefied gas jar arrange two backup pads 7 in the middle of, two backup pads 7 play the effect of support to liquefied gas jar, prevent that liquefied gas jar from taking place to empty.

In view of the above-mentioned related art, the inventor believes that there is a defect that the two support plates 7 are fixed in position and cannot support and fix the liquefied gas tanks of different sizes.

SUMMERY OF THE UTILITY MODEL

In order to support and fix the liquefied gas tank of equidimension not, this application provides a strutting arrangement for liquefied natural gas filling.

The application provides a strutting arrangement for liquefied natural gas filling adopts following technical scheme:

a supporting device for filling liquefied natural gas comprises a base, wherein two supporting blocks are arranged on the base, a first clamping assembly is arranged on each supporting block, two sliding grooves are formed in the top surface of the base, a sliding block is fixed to the bottom of each supporting block and located in each sliding groove, a lead screw is arranged in each sliding groove, one end of each lead screw is rotatably connected with the inner wall of each sliding groove, the other end of each lead screw extends out of the base and is fixed with a connecting block, and each lead screw penetrates through each sliding block and is in threaded connection with each sliding block;

the first clamping component comprises a fixed plate, a connecting rod and a first clamping plate, the fixed plate is fixed to the top end of the supporting block, the connecting rod is perpendicular to the fixed plate and penetrates through the fixed plate, one end of the connecting rod is fixed to the first clamping plate, a first spring is fixed between the first clamping plate and the fixed plate, and the first spring is connected with the connecting rod in a sleeved mode.

Through adopting above-mentioned technical scheme, when carrying out the filling to liquefied gas tank, put the base upper surface with liquefied gas tank earlier, make liquefied gas tank arrange in between two first clamp plates, then rotate the connecting block, the lead screw rotates along with the connecting block, the lead screw drives the slider and removes to the liquefied gas tank direction, the slider drives supporting shoe and fixed plate removal, the fixed plate drives first clamp plate and removes to the liquefied gas tank direction, when first clamp plate contacts liquefied gas tank, continue to rotate the connecting block, fixed plate extrusion first spring this moment, first clamp plate of first spring extrusion, thereby two first clamp plates press from both sides tight fixedly to liquefied gas tank. Carry out the centre gripping through two first centre gripping subassemblies to liquefied gas tank and fix, two first positions of holding the subassembly with can adjust, can hold fixedly with holding the liquefied gas tank of equidimension not.

Optionally, a guide rod is fixed to one side of the first clamping plate close to the fixing plate, and one side of the guide rod far away from the first clamping plate penetrates through the fixing plate.

Through adopting above-mentioned technical scheme, be fixed with the guide bar on the first clamp plate, the fixed plate is run through to one side that the first clamp plate was kept away from to the guide bar, and when first clamp plate removed, the guide bar removed along with first clamp plate, and the guide bar has increased the stability of first clamp plate.

Optionally, a mounting groove is formed in the middle of the top surface of the base, two second clamping assemblies are arranged in the mounting groove, each second clamping assembly comprises a second clamping plate and a second spring, and the second springs are fixed between the second clamping plates and the groove wall of the mounting groove.

Through adopting above-mentioned technical scheme, when filling liquefied natural gas, put into the mounting groove with liquefied gas tank's bottom earlier, make two second clamp plates press from both sides tightly fixedly to liquefied gas tank under the effect of second spring separately.

Optionally, the top surface of the second clamping plate is arranged obliquely, one side of the top surface of the second clamping plate, which is close to the liquefied gas tank, is lower, and one side of the top surface of the second clamping plate, which is far away from the liquefied gas tank, is higher.

Through adopting above-mentioned technical scheme, put into the mounting groove with liquefied gas tank's bottom, the top surface slope of second clamp plate sets up, conveniently puts into two second clamp plates with liquefied gas tank in the middle of.

Optionally, a protective layer is fixed on the bottom wall of the mounting groove.

Through adopting above-mentioned technical scheme, be fixed with the protective layer on the diapire of mounting groove, when putting the mounting groove with liquefied gas jar, liquefied gas jar's bottom and protective layer butt, the protective layer has the effect of buffering to the liquefied gas jar bottom, has reduced the condition that liquefied gas jar bottom and mounting groove diapire produced violent collision.

Optionally, one end of the connecting rod, which is far away from the first clamping plate, is fixed with an anti-falling block.

Through adopting above-mentioned technical scheme, the anticreep piece can reduce the possibility that the connecting rod is deviate from the fixed plate.

Optionally, a plurality of clamping grooves are uniformly formed in the outer wall of the connecting block, jacks are formed in the side wall of the base, bolts are connected in the jacks in a plugged mode, and one ends, far away from the jacks, of the bolts are located in one of the clamping grooves.

Through adopting above-mentioned technical scheme, rotate the connecting block, make first clamp plate press from both sides the tight back of liquefied gas jar clamp, the bolt inserts in the jack to the bolt is located the draw-in groove.

Optionally, a plurality of suction blocks are uniformly fixed on the bottom surface of the base, and the suction blocks are made of magnets.

By adopting the technical scheme, when the liquefied gas tank is filled, the base is fixed on the iron plate on the ground, so that the suction block and the iron plate are sucked to fix the base.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the two first clamping assemblies are used for clamping and fixing the liquefied gas tank, the positions of the two first clamping assemblies can be adjusted, and the liquefied gas tanks with different sizes can be clamped and fixed;

2. the two second clamping assemblies can further support and fix the liquefied gas tank;

3. the protective layer has the effect of buffering to the liquefied gas tank bottom, has reduced the condition that liquefied gas tank bottom and mounting groove diapire produced violent collision.

Drawings

Fig. 1 is a schematic structural view of the related art.

Fig. 2 is a schematic structural view embodying the entirety of the present application.

Fig. 3 is a schematic view of a slide and lead screw embodying the present application.

FIG. 4 is a schematic view of a second clamping assembly embodying the present application.

FIG. 5 is a schematic representation of a pipette embodying the present application.

Description of reference numerals: 1. a base; 11. mounting grooves; 111. a protective layer; 12. a support block; 13. a chute; 14. a jack; 2. a first clamping assembly; 21. a fixing plate; 22. a connecting rod; 221. an anti-drop block; 23. a first clamping plate; 24. a first spring; 3. a slider; 31. a first slider; 32. a second slider; 33. a screw rod; 34. connecting blocks; 341. a card slot; 35. a bolt; 4. a guide bar; 5. a second clamping assembly; 51. a second clamping plate; 52. a second spring; 6. sucking blocks; 7. and a support plate.

Detailed Description

The present application is described in further detail below with reference to figures 2-5.

The embodiment of the application discloses strutting arrangement for liquefied natural gas filling. Referring to fig. 2, the supporting device for filling liquefied natural gas includes a base 1, a mounting groove 11 is provided at the center of the upper surface of the base 1, the upper surface of the base 1 is provided with two supporting blocks 12, the two supporting blocks 12 are symmetrically arranged about the upper surface of the base 1, and the top end of each supporting block 12 is provided with a first clamping assembly 2.

When filling liquid gas storage tank, put base 1 with liquid gas storage tank on, make liquid gas storage tank's bottom be arranged in mounting groove 11, two first centre gripping subassemblies 2 press from both sides the tight fixing of liquid gas storage tank to make liquid gas storage tank be difficult for taking place to empty.

Referring to fig. 2 and 3, the bottom end of each supporting block 12 is connected with a slider 3, the slider 3 includes a first slider 31 and a second slider 32, the first slider 31 is located below the second slider 32, the supporting blocks 12 are fixed with the second slider 32, and the first slider 31 and the second slider 32 form an inverted T-shaped slider 3. Two sliding grooves 13 are formed in the upper surface of the base 1, the two sliding grooves 13 are respectively located on two sides of the mounting groove 11, and the sliding blocks 3 can slide in the corresponding sliding grooves 13.

A screw rod 33 is arranged in each sliding groove 13, one end of the screw rod 33 is rotatably connected with the inner wall of the sliding groove 13, the screw rod 33 penetrates through the first sliding block 31 and is in threaded connection with the first sliding block 31, and one end, far away from the mounting groove 11, of the screw rod 33 extends out of the base 1 and is fixed with a connecting block 34.

Rotating the connecting block 34, the connecting block 34 drives the screw rod 33 to rotate, and the screw rod 33 rotates to drive the first slide block 31 and the second slide block 32 to move, so as to drive the supporting block 12 and the first clamping assembly 2 to move. The connecting blocks 34 are respectively rotated, so that the two first clamping assemblies 2 clamp and fix the liquefied gas tank.

Referring to fig. 2 and 3, a plurality of clamping grooves 341 are formed in the side wall of the connecting block 34, the clamping grooves 341 are uniformly arranged in the circumferential direction of the connecting block 34, the side wall of the base 1 is provided with a jack 14, a plug 35 is arranged in the jack 14, and one end of the plug 35, which is far away from the jack 14, is clamped in one of the clamping grooves 341. The liquefied gas tank is fixed by rotating the connecting block 34, and the plug pins 35 are inserted into the insertion holes 14, so that the plug pins 35 are placed in the corresponding clamping grooves 341, and the possibility of rotation of the connecting block 34 due to accidents can be reduced.

The first clamping assembly 2 comprises a fixing plate 21 and a fixing plate 21 fixed on the top end of the supporting block 12, a connecting rod 22 is arranged on the fixing plate 21, the connecting rod 22 is perpendicular to the fixing plate 21, the connecting rod 22 penetrates through the fixing plate 21, a first clamping plate 23 is fixed at one end of the connecting rod 22, and the first clamping plate 23 plays a role in clamping and fixing the liquefied gas tank. A first spring 24 is arranged between the first clamping plate 23 and the fixing plate 21, the first spring 24 is sleeved with the connecting rod 22, one end of the first spring 24 is fixed with the fixing plate 21, and the other end of the first spring 24 is fixed with the first clamping plate 23.

An anti-drop block 221 is fixed to one end of the connecting rod 22 away from the first clamping plate 23, and the anti-drop block 221 can reduce the possibility that the connecting rod 22 drops off from the fixing plate 21. After the liquefied gas tank is placed in the mounting groove 11, the corresponding connecting block 34 is rotated, the supporting block 12 and the first clamping plate 23 move towards the direction close to the liquefied gas tank, after the first clamping plate 23 contacts the liquefied gas tank, the connecting block 34 is continuously rotated, the supporting block 12 and the fixing plate 21 continue to move towards the liquefied gas tank, at the moment, the first spring 24 is compressed, the first clamping plate 23 is subjected to the elastic force of the first spring 24, and the clamping of the first clamping plate 23 on the liquefied gas tank is more stable.

One side of the first clamping plate 23 close to the corresponding fixing plate 21 is provided with two guide rods 4, the two guide rods 4 are symmetrically arranged about the connecting rod 22, one end of each guide rod 4 is fixed with the first clamping plate 23, and the other end of each guide rod 4 penetrates through the fixing plate 21. The guide rod 4 increases the stability of the first clamping plate 23, so that the first clamping plate 23 can better clamp and fix the liquefied gas tank.

Referring to fig. 3 and 4, a protective layer 111 is fixed on the bottom wall of the mounting groove 11, the protective layer 111 is made of a spongy cushion, and when the bottom end of the liquefied gas tank is placed in the mounting groove 11, the protective layer 111 buffers the liquefied gas tank. Two second clamping assemblies 5 are arranged in the mounting groove 11, and the two second clamping assemblies 5 clamp and fix the bottom side wall of the liquefied gas tank.

The second clamping assembly 5 includes a second clamping plate 51 and a second spring 52, a plurality of second springs 52 are disposed between the second clamping plate 51 and the sidewall of the mounting groove 11, one end of the second spring 52 is fixed on the sidewall of the mounting groove 11, and the other end of the second spring 52 is fixed with the second clamping plate 51. The two second clamping plates 51 clamp and fix the liquefied gas tank by the respective second springs 52.

The top surface of the second clamping plate 51 is obliquely arranged, one side of the top surface of the second clamping plate 51 close to the liquefied gas tank is lower, and one end of the top surface of the second clamping plate 51 far away from the liquefied gas tank is lower. When the liquefied gas tank is placed in the mounting groove 11, since the second clamping plate 51 is subjected to the elastic force of the second spring 52, the bottom end of the liquefied gas tank first contacts with the end of the second clamping plate 51 having the higher top surface, and as the liquefied gas tank moves downward, the bottom end of the liquefied gas tank slides to the end of the second clamping plate 51 having the lower top surface, and then the liquefied gas tank enters between the two second clamping plates 51, and the two second clamping plates 51 clamp the liquefied gas tank. The top surfaces of the second clamping plates 51 are obliquely arranged, so that the liquefied gas tank can be conveniently placed between the two second clamping plates 51.

Referring to fig. 5, a plurality of suction blocks 6 are uniformly fixed at the bottom end of the base 1, the suction blocks 6 are made of magnets, and when the liquefied gas tank is filled, the base 1 is firstly adsorbed on an iron plate on the ground, so that the base 1 is fixed.

The implementation principle of the supporting device for filling liquefied natural gas in the embodiment of the application is as follows: when filling the liquefied natural gas, the base 1 is fixed first, and then the liquefied gas tank is placed on the base 1.

When putting the liquefied gas tank on the base 1, put into mounting groove 11 with the bottom of liquefied gas tank earlier, make two second clamp plates 51 press from both sides tight liquefied gas tank, then rotate corresponding connecting block 34, make two first clamp plates 23 press from both sides tight fixedly to liquefied gas tank, insert the bolt 35 in the jack 14 at last to the one end that the jack 14 was kept away from to the bolt 35 is located corresponding draw-in groove 341.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a strutting arrangement for liquefied natural gas filling, includes base (1), its characterized in that: the base (1) is provided with two supporting blocks (12), each supporting block (12) is provided with a first clamping assembly (2), the top surface of the base (1) is provided with two sliding grooves (13), the bottom of each supporting block (12) is fixedly provided with a sliding block (3), the sliding block (3) is positioned in each sliding groove (13), a screw rod (33) is arranged in each sliding groove (13), one end of each screw rod (33) is rotatably connected with the inner wall of each sliding groove (13), the other end of each screw rod (33) extends out of the base (1) and is fixedly provided with a connecting block (34), and each screw rod (33) penetrates through each sliding block (3) and is in threaded connection with each sliding block (3);

first centre gripping subassembly (2) are including fixed plate (21), connecting rod (22) and first clamp plate (23), the top at supporting shoe (12) is fixed in fixed plate (21), connecting rod (22) set up and run through fixed plate (21) with fixed plate (21) are perpendicular, the one end and first clamp plate (23) of connecting rod (22) are fixed, be fixed with first spring (24) between first clamp plate (23) and fixed plate (21), first spring (24) cup joint with connecting rod (22).

2. The supporting device for liquefied natural gas filling according to claim 1, wherein: a guide rod (4) is fixed on one side, close to the fixing plate (21), of the first clamping plate (23), and one side, far away from the first clamping plate (23), of the guide rod (4) penetrates through the fixing plate (21).

3. The supporting device for liquefied natural gas filling according to claim 1 or 2, wherein: the middle position of the top surface of the base (1) is provided with a mounting groove (11), two second clamping assemblies (5) are arranged in the mounting groove (11), each second clamping assembly (5) comprises a second clamping plate (51) and a second spring (52), and the second springs (52) are fixed between the groove walls of the second clamping plates (51) and the mounting groove (11).

4. The supporting device for liquefied natural gas filling according to claim 3, wherein: the top surface of the second clamping plate (51) is obliquely arranged, one side, close to the liquefied gas tank, of the top surface of the second clamping plate (51) is lower, and one side, far away from the liquefied gas tank, of the top surface of the second clamping plate (51) is higher.

5. The supporting device for liquefied natural gas filling according to claim 4, wherein: and a protective layer (111) is fixed on the bottom wall of the mounting groove (11).

6. The supporting device for liquefied natural gas filling according to claim 1, wherein: an anti-falling block (221) is fixed at one end, far away from the first clamping plate (23), of the connecting rod (22).

7. The supporting device for liquefied natural gas filling according to claim 1 or 2, wherein: the outer wall of the connecting block (34) is uniformly provided with a plurality of clamping grooves (341), the side wall of the base (1) is provided with a jack (14), a plug pin (35) is connected in the jack (14) in a plugging mode, and one end, far away from the jack (14), of the plug pin (35) is located in one of the clamping grooves (341).

8. The supporting device for liquefied natural gas filling according to claim 1, wherein: a plurality of suction blocks (6) are uniformly fixed on the bottom surface of the base (1), and the suction blocks (6) are made of magnets.