CN216158831U - Buffer tank fixing structure - Google Patents
Buffer tank fixing structure Download PDFInfo
- Publication number
- CN216158831U CN216158831U CN202122095804.2U CN202122095804U CN216158831U CN 216158831 U CN216158831 U CN 216158831U CN 202122095804 U CN202122095804 U CN 202122095804U CN 216158831 U CN216158831 U CN 216158831U
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- buffer tank
- fixedly connected
- tank body
- fixed
- connecting spring
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Abstract
The utility model relates to the technical field of buffer tanks, in particular to a buffer tank fixing structure which comprises a fixing base, wherein one side of the fixing base is provided with a storage tank, a buffer tank body is arranged in the storage tank, a double-shaft motor is arranged below the buffer tank body, and two output ends of the double-shaft motor are fixedly connected with lead screws. The utility model has the advantages that: through the cooperation setting of biax motor, lead screw, movable block, removal fixing base, fixed slot, first protection pad, fixed block, first connecting spring, second connecting spring, solid fixed ring, second protection pad and hydraulic stem, can be right carry out buffering work in the both ends of buffer tank body and the upper and lower direction, make the fixed work of buffer tank body is comparatively stable, has avoided the condition that the buffer tank body can appear rocking or skew at the in-process of car operation, and then has avoided the condition that the inside filler of buffer tank body was revealed.
Description
Technical Field
The utility model relates to the technical field of buffer tanks, in particular to a buffer tank fixing structure.
Background
Liquefied Natural Gas (LNG) is increasingly used as an economical and environment-friendly fuel in vehicles such as vehicles and ships, and a buffer tank is a container of an LNG natural gas vehicle gas supply system and mainly provides sufficient natural gas supply for starting of the vehicle.
The buffer tank is generally fixed simply when being fixed on the automobile at present, and the structure that makes the buffer tank easily is unstable for a long time for the condition that the buffer tank rocks or squints can appear at the in-process of automobile operation, can lead to the inside filler of buffer tank to reveal when serious, consequently needs a buffer tank fixed knot to construct and solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, provides a buffer tank fixing structure and effectively overcomes the defects in the prior art.
The purpose of the utility model is realized by the following technical scheme: the utility model provides a buffer tank fixed knot constructs, includes unable adjustment base, one side of unable adjustment base has been seted up and has been put the thing groove, the inside of putting the thing groove is provided with the buffer tank body, the below of buffer tank body is provided with the biax motor, the equal fixedly connected with lead screw of two outputs of biax motor, two the equal threaded connection of surface of lead screw has the movable block, the top fixedly connected with of movable block removes the fixing base, the fixed slot has been seted up to one side of removing the fixing base, the inner wall of fixed slot is provided with first protection and fills up.
Optionally, unable adjustment base's top fixedly connected with backup pad, the dead slot has been seted up to one side of backup pad, the inner wall fixedly connected with bracing piece of dead slot, the surface sliding connection of bracing piece has the fixed block, the first connecting spring of one side fixedly connected with of fixed block, one side fixedly connected with second connecting spring that first connecting spring was kept away from to the fixed block, the solid fixed ring of one side fixedly connected with of fixed block, one side of solid fixed ring is provided with the second and protects the pad, one side fixedly connected with hydraulic stem of fixed block.
Optionally, one side of the movable fixing seat is fixedly connected with a guide rod, and the cross section of the guide rod is in a T shape.
Optionally, one end of the screw rod, which is far away from the double-shaft motor, is fixedly connected with a bearing seat, and one side of the fixed base is provided with a through groove.
Optionally, the shape of the object placing groove is arc-shaped, the object placing groove is matched with the buffer tank body in size, and the fixing groove corresponds to the buffer tank body in position.
Optionally, the first protection pad is matched with the fixing groove in size, and the first protection pad and the second protection pad are made of rubber.
Optionally, the ends, far away from the fixed block, of the first connecting spring and the second connecting spring are fixedly connected with the inner wall of the empty groove, and the support rod is located inside the first connecting spring and the second connecting spring.
Optionally, the guide rod penetrates through the support plate, and the guide rod is connected with the support plate in a sliding manner.
The utility model has the following advantages:
1. the buffer tank fixing structure is characterized in that the double-shaft motor is started to enable the two lead screws to rotate through the matching arrangement of the double-shaft motor, the lead screws, the moving blocks, the moving fixing seats, the fixing grooves, the first protection pads, the fixing blocks, the first connecting springs, the second connecting springs, the fixing rings, the second protection pads and the hydraulic rods, so that the two moving blocks can drive the two moving fixing seats to do relative motion simultaneously, along with the movement of the two moving fixing seats, two ends of the buffer tank body can enter the inside of the fixing grooves and be in contact with the first protection pads, after the moving fixing seats move to proper positions, the double-shaft motor is stopped, fixing work on two ends of the buffer tank body is finished, then the hydraulic rods are started to enable the hydraulic rods to drive the fixing blocks to descend, and the fixing rings drive the second protection pads, the second protection pad is contacted with the buffer tank body, the buffer tank body is fixed in the vertical direction under the action of the fixing ring, the second protection pad and the fixing base, the first connecting spring is in a compressed state and the second connecting spring is in a stretched state when the buffer tank body is not fixed by the fixing ring, after the buffer tank body is fixed, the fixing ring and the second protection pad are connected with the buffer tank body more tightly under the action of the first connecting spring and the second connecting spring, so that the buffer tank body is fixed more stably, the fixing structure can buffer two ends of the buffer tank body and the vertical direction, the fixing work of the buffer tank body is stable, and the situation that the buffer tank body shakes or deflects in the running process of an automobile is avoided, and then avoided the inside filler of buffer tank body reveals the condition.
Drawings
FIG. 1 is a schematic view of a first perspective structure of the present invention;
FIG. 2 is a schematic view of a second perspective structure of the present invention;
FIG. 3 is a schematic structural view of a fixing base and a connecting member thereof according to the present invention;
FIG. 4 is a schematic structural diagram of the movable fixing base and the connecting member thereof according to the present invention.
In the figure: 1-fixed base, 2-storage tank, 3-buffer tank body, 4-double-shaft motor, 5-lead screw, 6-moving block, 7-moving fixed base, 8-fixed groove, 9-first protection pad, 10-supporting plate, 11-empty groove, 12-supporting rod, 13-fixed block, 14-first connecting spring, 15-second connecting spring, 16-fixed ring, 17-second protection pad, 18-hydraulic rod, 19-guide rod, 20-bearing seat and 21-through groove.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.
As shown in fig. 1-4, a buffer tank fixing structure comprises a fixing base 1, a storage groove 2 is formed in one side of the fixing base 1, a buffer tank body 3 is arranged inside the storage groove 2, a double-shaft motor 4 is arranged below the buffer tank body 3, lead screws 5 are fixedly connected to two output ends of the double-shaft motor 4, moving blocks 6 are connected to the outer surfaces of the two lead screws 5 in a threaded manner, a movable fixing base 7 is fixedly connected to the top end of each moving block 6, a fixing groove 8 is formed in one side of the movable fixing base 7, and a first protection pad 9 is arranged on the inner wall of the fixing groove 8.
As an optional technical scheme of the utility model: top fixedly connected with backup pad 10 of unable adjustment base 1, dead slot 11 has been seted up to one side of backup pad 10, the inner wall fixedly connected with bracing piece 12 of dead slot 11, the surface sliding connection of bracing piece 12 has fixed block 13, the first connecting spring 14 of one side fixedly connected with of fixed block 13, one side fixedly connected with second connecting spring 15 of first connecting spring 14 is kept away from to fixed block 13, the solid fixed ring 16 of one side fixedly connected with of fixed block 13, one side of solid fixed ring 16 is provided with the second and protects pad 17, one side fixedly connected with hydraulic stem 18 of fixed block 13.
As an optional technical scheme of the utility model: one side of the movable fixed seat 7 is fixedly connected with a guide rod 19, and the cross section of the guide rod 19 is T-shaped.
As an optional technical scheme of the utility model: lead screw 5 keeps away from the one end fixedly connected with bearing frame 20 of biax motor 4, can guarantee lead screw 5 stability when rotating through bearing frame 20, leading to groove 21 has been seted up to one side of unable adjustment base 1, the position that leads to groove 21 is corresponding with the position of lead screw 5, the size that leads to groove 21 is greater than the size of lead screw 5, lead screw 5 passes from leading to groove 21, thereby can guarantee lead screw 5 can not take place the interference phenomenon with unable adjustment base 1, make the rotation that lead screw 5 can be smooth.
As an optional technical scheme of the utility model: put the shape of thing groove 2 and be the arc, put the big or small looks adaptation of thing groove 2 and buffer tank body 3, fixed slot 8 is corresponding with buffer tank body 3's position to can be more smooth carry out fixing work to buffer tank body 3's both ends.
As an optional technical scheme of the utility model: first protection is filled up 9 and fixed slot 8's big or small looks adaptation, and the material of first protection pad 9 and second protection pad 17 is rubber, protects buffer tank body 3 when filling up 9 and second protection pad 17 can fix buffer tank body 3, prevents that the phenomenon by the scratch from appearing in buffer tank body 3.
As an optional technical scheme of the utility model: the ends of the first connecting spring 14 and the second connecting spring 15 far away from the fixing block 13 are fixedly connected with the inner wall of the empty groove 11, and the support rod 12 is positioned inside the first connecting spring 14 and the second connecting spring 15.
As an optional technical scheme of the utility model: the guide rod 19 penetrates through the support plate 10, the guide rod 19 is connected with the support plate 10 in a sliding mode, the movable fixed seat 7 and the movable block 6 can not rotate along with rotation of the lead screw 5 through the guide rod 19, and the movable fixed seat 7 and the movable block 6 can only do linear motion in the left-right direction.
The working process of the utility model is as follows:
s1, starting the double-shaft motor 4 to enable the two lead screws 5 to rotate, driving the two movable blocks 6 to drive the two movable fixed seats 7 to simultaneously move relatively, enabling the two ends of the buffer tank body 3 to enter the fixed groove 8 and to be in contact with the first protection pad 9, and stopping the double-shaft motor 4 after the movable fixed seats 7 move to a proper position to complete the fixing work of the two ends of the buffer tank body 3;
s2, starting the hydraulic rod 18, making the hydraulic rod 18 drive the fixed block 13 to descend, at the moment, the fixed ring 16 will drive the second protection pad 17 to descend, and when the second protection pad 17 is tightly attached to the buffer tank body 3, the hydraulic rod 18 is stopped.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a buffer tank fixed knot constructs which characterized in that: including unable adjustment base (1), one side of unable adjustment base (1) has been seted up and has been put thing groove (2), the inside of putting thing groove (2) is provided with buffer tank body (3), the below of buffer tank body (3) is provided with biax motor (4), two equal fixedly connected with lead screw (5) of two outputs of biax motor (4), two the equal threaded connection of surface of lead screw (5) has movable block (6), the top fixedly connected with of movable block (6) removes fixing base (7), fixed slot (8) have been seted up to one side of removing fixing base (7), the inner wall of fixed slot (8) is provided with first protection pad (9).
2. The surge tank fixing structure according to claim 1, wherein: top fixedly connected with backup pad (10) of unable adjustment base (1), dead slot (11) have been seted up to one side of backup pad (10), inner wall fixedly connected with bracing piece (12) of dead slot (11), the surface sliding connection of bracing piece (12) has fixed block (13), the first connecting spring (14) of one side fixedly connected with of fixed block (13), one side fixedly connected with second connecting spring (15) of first connecting spring (14) are kept away from in fixed block (13), solid fixed ring (16) of one side fixedly connected with of fixed block (13), one side of solid fixed ring (16) is provided with the second and protects pad (17), one side fixedly connected with hydraulic stem (18) of fixed block (13).
3. The surge tank fixing structure according to claim 1, wherein: one side of the movable fixed seat (7) is fixedly connected with a guide rod (19), and the cross section of the guide rod (19) is T-shaped.
4. The surge tank fixing structure according to claim 1, wherein: one end of the screw rod (5) far away from the double-shaft motor (4) is fixedly connected with a bearing seat (20), and one side of the fixed base (1) is provided with a through groove (21).
5. The surge tank fixing structure according to claim 1, wherein: the shape of putting thing groove (2) is the arc, put the big or small looks adaptation of thing groove (2) and buffer tank body (3), the fixed slot (8) is corresponding with the position of buffer tank body (3).
6. The surge tank fixing structure according to claim 1, wherein: the size of the first protection pad (9) is matched with that of the fixing groove (8), and the first protection pad (9) and the second protection pad (17) are made of rubber.
7. The surge tank fixing structure according to claim 2, wherein: the supporting rod is characterized in that one ends, far away from the fixed block (13), of the first connecting spring (14) and the second connecting spring (15) are fixedly connected with the inner wall of the empty groove (11), and the supporting rod (12) is located inside the first connecting spring (14) and the second connecting spring (15).
8. A surge tank fixing structure according to claim 3, wherein: the guide rod (19) penetrates through the support plate (10), and the guide rod (19) is connected with the support plate (10) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122095804.2U CN216158831U (en) | 2021-09-01 | 2021-09-01 | Buffer tank fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122095804.2U CN216158831U (en) | 2021-09-01 | 2021-09-01 | Buffer tank fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216158831U true CN216158831U (en) | 2022-04-01 |
Family
ID=80841426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122095804.2U Active CN216158831U (en) | 2021-09-01 | 2021-09-01 | Buffer tank fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216158831U (en) |
-
2021
- 2021-09-01 CN CN202122095804.2U patent/CN216158831U/en active Active
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