CN214790481U - Gas filling lifting protective cover - Google Patents
Gas filling lifting protective cover Download PDFInfo
- Publication number
- CN214790481U CN214790481U CN202121078576.1U CN202121078576U CN214790481U CN 214790481 U CN214790481 U CN 214790481U CN 202121078576 U CN202121078576 U CN 202121078576U CN 214790481 U CN214790481 U CN 214790481U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- fixedly connected
- sliding
- protection casing
- grooves
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 title claims description 47
- 230000003139 buffering effect Effects 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a gas filling dress lift protection casing, which comprises a supporting table, four fixed L type poles of fixedly connected with on the brace table, adjacent two connecting rods of fixedly connected with between the fixed L type pole, the upside of brace table is equipped with first protection casing, the bottom fixedly connected with second protection casing of first protection casing, five inner walls of first protection casing all are equipped with a pair of removal post, and are every right all be equipped with fixed establishment between removal post and the first protection casing, be equipped with five mounting panels in the first protection casing, five the mounting panel respectively rather than correspond every all be equipped with buffer gear, five between the removal post all be equipped with the mounting groove on the mounting panel, five buffer airbag all installs in the mounting groove. The utility model can disassemble the mounting plate through the fixing mechanism, which is convenient for replacing the damaged air bag; the air storage tank can be protected in a buffering mode through the buffering mechanism, and damage caused by overlarge stress of the air storage tank is avoided.
Description
Technical Field
The utility model relates to a protection casing technical field especially relates to a gas filling lifting protection casing.
Background
In the process of gas filling, a protective cover is needed to protect the personal safety of workers.
The hydraulic rod is installed at the top of the existing protective cover to realize the lifting of the protective cover, and the existing gas storage tank shakes during the inflation process and collides with the inner wall of the protective cover to cause the damage of the gas storage tank; the inner wall of part of the protective cover is provided with the air bag to protect the air storage tank, but when the air bag is stressed too much, the air bag is damaged, the air bag needs to be replaced, and the operation is complex, so that the gas filling lifting protective cover is designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art, and provides a gas filling lifting protective cover which can disassemble a mounting plate through a fixing mechanism so as to be convenient for replacing a damaged air bag; the air storage tank can be protected in a buffering mode through the buffering mechanism, and damage caused by overlarge stress of the air storage tank is avoided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a gas filling dress lift protection casing, includes a supporting bench, four fixed L type poles of fixedly connected with on the supporting bench, adjacent two connecting rods of fixedly connected with between the fixed L type pole, the upside of supporting bench is equipped with first protection casing, the bottom fixedly connected with second protection casing of first protection casing, five inner walls of first protection casing all are equipped with a pair of removal post, and are every right all be equipped with fixing mechanism between removal post and the first protection casing, be equipped with five mounting panels in the first protection casing, five the mounting panel respectively rather than correspond every all be equipped with buffer gear between the removal post, five all be equipped with the mounting groove on the mounting panel, five all install the buffering gasbag in the mounting groove.
Preferably, fixed establishment includes the rotary rod of being connected with first protection casing rotation, the rotary rod runs through first protection casing setting, fixedly connected with handle on the rotary rod, the first bevel gear of rotary rod fixedly connected with, first bevel gear meshing has two second bevel gears, two the equal fixedly connected with threaded rod of second bevel gear, two the threaded rod runs through first protection casing respectively and rotates rather than being connected, two the threaded rod runs through respectively and removes the post and rather than threaded connection, two remove the equal fixedly connected with connecting block of post, be equipped with two spacing grooves on the first protection casing, two the connecting block respectively with the inner wall sliding connection of sliding tray.
Through adopting above-mentioned technical scheme, can dismantle the mounting panel through fixed establishment, be convenient for change the gasbag of damage.
Preferably, buffer gear is including setting up the sliding tray in two removal posts respectively, two the equal sliding connection of inner wall of sliding tray has the sliding block, two the sliding block respectively with the sliding tray between the inner wall equal fixedly connected with buffer spring, two the equal fixedly connected with slide bar of sliding block, two the slide bar runs through respectively and removes the post setting, two the equal fixedly connected with stopper of slide bar, be equipped with two recesses, two on the mounting panel the stopper imbeds respectively in the recess and rather than sliding connection.
Through adopting above-mentioned technical scheme, can carry out buffer protection to the gas holder through buffer gear, avoid the gas holder atress too big and damage.
Preferably, the outer wall of handle is equipped with the one deck protective sheath, the material of protective sheath is rubber.
Through adopting above-mentioned technical scheme, give the comfort through setting up the protective sheath.
Preferably, the two threaded rods are oppositely threaded.
Preferably, the limiting block is arranged in an L shape.
Compared with the prior art, the utility model, its beneficial effect does:
1. the air storage tank is subjected to a layer of buffer protection by arranging a buffer air bag; the gas holder can drive the mounting panel and remove, and the mounting panel drives stopper, slide bar, sliding block and removes messenger buffer spring compression or tensile, and deformation through buffer spring once more cushions the protection to the gas holder, avoids the damage of gas holder.
2. The staff holds the handle and rotates and drive rotary rod, first bevel gear, second bevel gear, threaded rod and rotate, makes and removes post, connecting block, sliding block, slide bar, stopper and want to remove, breaks away from the recess until the stopper and can take off mounting panel and buffering gasbag and change simple operation to buffering gasbag.
To sum up, the mounting plate can be disassembled through the fixing mechanism, so that the damaged air bag can be conveniently replaced; the air storage tank can be protected in a buffering mode through the buffering mechanism, and damage caused by overlarge stress of the air storage tank is avoided.
Drawings
Fig. 1 is a cross-sectional view of a gas-filled lifting protective cover according to the present invention when it is not inflated;
fig. 2 is a sectional view of the inflation process of the gas-filled lifting protective cover according to the present invention;
fig. 3 is a top view of a gas-filled lifting protective cover according to the present invention;
fig. 4 is a sectional view of a protective cover of a gas-filled lifting protective cover according to the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 4;
fig. 6 is a schematic view of a part of the structure of a gas-filled lifting protective cover according to the present invention.
In the figure: 1 supporting table, 2 fixed L-shaped rod, 3 connecting rod, 4 first protective cover, 5 second protective cover, 6 rotating rod, 7 handle, 8 first bevel gear, 9 second bevel gear, 10 threaded rod, 11 moving column, 12 connecting block, 13 sliding block, 14 sliding rod, 15 buffer spring, 16 limiting block, 17 groove, 18 mounting plate and 19 buffer air bag.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-6, a gas filling lifting protective cover comprises a supporting table 1, a through groove matched with a second protective cover 5 is arranged on the supporting table 1 in a penetrating manner, four fixed L-shaped rods 2 are fixedly connected to the supporting table 1, two connecting rods 3 are fixedly connected between every two adjacent fixed L-shaped rods 2, a first protective cover 4 is arranged on the upper side of the supporting table 1, a hydraulic rod is arranged at the top of the first protective cover 4, the first protective cover 4 and the second protective cover 5 are driven by the hydraulic rod to move downwards to be protected in inflation through the matching of the second protective cover 5 and the through groove, the second protective cover 5 is fixedly connected to the bottom of the first protective cover 4, a pair of moving columns 11 is arranged on five inner walls of the first protective cover 4, a fixing mechanism is arranged between each pair of moving columns 11 and the first protective cover 4, and a mounting plate 18 can be replaced through the fixing mechanism, the operation is simple.
Fixed establishment includes rotates the rotary rod 6 of being connected with first protection casing 4, rotary rod 6 runs through first protection casing 4 setting, fixedly connected with handle 7 on the rotary rod 6, the outer wall of handle 7 is equipped with the one deck protective sheath, the material of protective sheath is rubber, the first bevel gear 8 of rotary rod 6 fixedly connected with, first bevel gear 8 meshes there are two second bevel gears 9, the equal fixedly connected with threaded rod 10 of two second bevel gears 9, the screw direction of two threaded rod 10 is opposite, two threaded rod 10 run through first protection casing 4 respectively and rather than rotate and be connected, two threaded rod 10 run through respectively remove post 11 and rather than threaded connection, two remove the equal fixedly connected with connecting block 12 of post 11, be equipped with two spacing grooves on the first protection casing 4, two connecting blocks 12 respectively with the inner wall sliding connection of sliding tray, and then drive stopper 16 through the regulation to two removal posts 11 and remove.
Be equipped with five mounting panels 18 in first protection casing 4, five mounting panels 18 respectively rather than corresponding every all be equipped with buffer gear between the post 11 to removing, buffer gear is including setting up the sliding tray in two removal posts 11 respectively, the equal sliding connection of inner wall of two sliding trays has sliding block 13, two sliding block 13 respectively with equal fixedly connected with buffer spring 15 between the inner wall of sliding tray, the equal fixedly connected with slide bar 14 of two sliding block 13, two slide bar 14 run through respectively and remove post 11 setting, the equal fixedly connected with stopper 16 of two slide bars 14, stopper 16 is the L type setting, be equipped with two recess 17 on the mounting panel 18, two stopper 16 imbed respectively in the recess 17 and rather than sliding connection, all be equipped with the mounting groove on five mounting panels 18, all install buffering gasbag 19 in five mounting grooves, can cushion the protection to the gas holder through buffering gasbag 19 and buffering mechanism.
In the utility model, when the staff need to inflate the gas holder, start the hydraulic stem to make the first protection casing 4 and the second protection casing 5 move downwards, until the second protection casing 5 imbeds into the through groove, the gas holder can rock and contact with the buffer airbag 19 and the mounting panel 18 in the process of inflating the inside, carry out one layer of buffer protection to the gas holder by setting up the buffer airbag 19, the gas holder can drive the mounting panel 18 to move simultaneously, the mounting panel 18 drives the stopper 16, the slide bar 14, the sliding block 13 moves to make the buffer spring 15 compress or stretch, buffer protection is carried out to the gas holder again through the deformation of the buffer spring 15, avoid the damage of the gas holder; the buffering air bag 19 can be damaged in the using process, at the moment, a worker only needs to hold the handle 7 to rotate to drive the rotating rod 6, the first bevel gear 8, the second bevel gear 9 and the threaded rod 10 to rotate, so that the moving column 11, the connecting block 12, the sliding block 13, the sliding rod 14 and the limiting block 16 move relatively until the limiting block 16 is separated from the groove 17, the mounting plate 18 and the buffering air bag 19 can be taken down to replace the buffering air bag 19, and the operation is simple.
Claims (6)
1. A gas filling lifting protective cover comprises a supporting table (1) and is characterized in that four fixed L-shaped rods (2) are fixedly connected to the supporting table (1), two connecting rods (3) are fixedly connected between every two adjacent fixed L-shaped rods (2), a first protective cover (4) is arranged on the upper side of the supporting table (1), a second protective cover (5) is fixedly connected to the bottom of the first protective cover (4), a pair of movable columns (11) are arranged on five inner walls of the first protective cover (4), a fixing mechanism is arranged between each pair of movable columns (11) and the first protective cover (4), five mounting plates (18) are arranged in the first protective cover (4), a buffering mechanism is arranged between each pair of movable columns (11) corresponding to the five mounting plates (18) respectively, and mounting grooves are arranged on the five mounting plates (18), buffering air bags (19) are installed in the five installation grooves.
2. The gas filling lifting protective cover according to claim 1, wherein the fixing mechanism comprises a rotating rod (6) rotatably connected with the first protective cover (4), the rotating rod (6) is arranged through the first protective cover (4), a handle (7) is fixedly connected to the rotating rod (6), a first bevel gear (8) is fixedly connected to the rotating rod (6), the first bevel gear (8) is engaged with two second bevel gears (9), both the second bevel gears (9) are fixedly connected with a threaded rod (10), two threaded rods (10) respectively penetrate through the first protective cover (4) and are rotatably connected with the first protective cover, two threaded rods (10) respectively penetrate through and are in threaded connection with a movable column (11), both the movable columns (11) are fixedly connected with a connecting block (12), two limiting grooves are arranged on the first protective cover (4), the two connecting blocks (12) are respectively connected with the inner wall of the sliding groove in a sliding manner.
3. A gas filling lifting protection cover according to claim 2, wherein the buffer mechanism comprises sliding grooves respectively arranged in two moving columns (11), the inner walls of the two sliding grooves are slidably connected with sliding blocks (13), buffer springs (15) are respectively fixedly connected between the two sliding blocks (13) and the inner walls of the sliding grooves, sliding rods (14) are respectively fixedly connected with the two sliding blocks (13), the two sliding rods (14) are respectively arranged through the moving columns (11), limit blocks (16) are respectively fixedly connected with the two sliding rods (14), two grooves (17) are arranged on the mounting plate (18), and the two limit blocks (16) are respectively embedded in the grooves (17) and are slidably connected with the grooves.
4. A gas-filled lifting shield according to claim 2, wherein the outer wall of the handle (7) is provided with a protective sheath of rubber.
5. A gas-filled lifting shield according to claim 2, wherein the two threaded rods (10) are threaded in opposite directions.
6. A gas-filled lifting shield according to claim 3, wherein the stop block (16) is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121078576.1U CN214790481U (en) | 2021-05-20 | 2021-05-20 | Gas filling lifting protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121078576.1U CN214790481U (en) | 2021-05-20 | 2021-05-20 | Gas filling lifting protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214790481U true CN214790481U (en) | 2021-11-19 |
Family
ID=78696083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121078576.1U Expired - Fee Related CN214790481U (en) | 2021-05-20 | 2021-05-20 | Gas filling lifting protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214790481U (en) |
-
2021
- 2021-05-20 CN CN202121078576.1U patent/CN214790481U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |