CN219801826U - Bus duct sealing structure - Google Patents
Bus duct sealing structure Download PDFInfo
- Publication number
- CN219801826U CN219801826U CN202321198961.9U CN202321198961U CN219801826U CN 219801826 U CN219801826 U CN 219801826U CN 202321198961 U CN202321198961 U CN 202321198961U CN 219801826 U CN219801826 U CN 219801826U
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- CN
- China
- Prior art keywords
- bus duct
- sliding
- rod
- gear
- wall
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- 238000007789 sealing Methods 0.000 title claims abstract description 64
- 230000007246 mechanism Effects 0.000 claims description 12
- 229920002379 silicone rubber Polymers 0.000 claims description 7
- 239000004945 silicone rubber Substances 0.000 claims description 7
- 230000009471 action Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a bus duct sealing structure, which is applied to the field of bus ducts and comprises a first bus duct; according to the utility model, the pressing block is pressed, the pressing block moves to drive the sliding rod to move, the sliding rod moves to enable the sliding rod to be separated from the clamping connection rod, then the bus duct is separated from the sealing plate to complete disassembly, the bus duct is placed in the sealing plate during installation, the sliding rod is clamped with the clamping connection rod under the action of the first spring to fix the device to complete installation, so that the aim of facilitating assembly and disassembly is fulfilled, the workload is reduced, the working efficiency is improved, the rotating head rotates to drive the rotating rod to rotate, the rotating rod rotates to drive the second gear to rotate, the second gear rotates to drive the first gear to rotate, the first gear rotates to drive the screw to rotate, the screw rotates to drive the telescopic frame to stretch, and the sealing ring is abutted against the bus duct.
Description
Technical Field
The utility model relates to the field of bus ducts, in particular to a bus duct sealing structure.
Background
The bus duct is usually required to be spliced when in use, and sealing plates are required to be used for sealing the two bus ducts at the spliced positions of the two bus ducts in order to ensure the sealing performance of the bus ducts.
At present, the Chinese utility model with the bulletin number of CN217934982U discloses a bus duct sealing structure, which comprises a tank body and a cover plate, wherein the cover plate is arranged on the tank body, an inner sealing plate is symmetrically arranged below the cover plate, the inner sealing plate is arranged at the upper end of the side surface of the inner wall of the tank body, an outer sealing plate is symmetrically arranged below the cover plate, the outer sealing plate is arranged at the upper end of the side surface of the tank body, a vertical plate is symmetrically arranged below the cover plate, a fixing seat is arranged at the upper end of the side surface of the tank body, a fixing screw penetrates through the lower end of the side surface of the vertical plate, and the fixing screw is inserted into the fixing block. The utility model belongs to the technical field of bus ducts, and particularly relates to a bus duct sealing structure.
The existing bus duct sealing structure is inconvenient to assemble and disassemble, the sealing plates of the general sealing structure are fixedly connected with the bus duct through a plurality of bolts, screws are required to be disassembled and assembled by using a screwdriver during maintenance, the workload is increased, the assembling and disassembling efficiency is reduced, the bus duct sealing structure is inconvenient to use and cannot be adjusted, the general sealing rings are made of rubber materials, the sealing rings deform after long-time use, gaps are formed in spliced positions, water leakage and other conditions are caused, the sealing performance is greatly reduced, the sealing performance is generally replaced, the use cost is increased, the service life is prolonged, and in order to solve the problems, the bus duct sealing structure is provided.
Disclosure of Invention
The utility model aims to provide a bus duct sealing structure which has the advantages of being convenient to assemble and disassemble and capable of being adjusted.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a bus duct seal structure, includes first bus duct, the surface sliding of first bus duct has cup jointed the closing plate, the inside sliding of closing plate has cup jointed the second bus duct, the fixed ring has been cup jointed to the fixed surface of first bus duct and second bus duct, the surface bolting of fixed ring has the clamping rod, the surface sliding connection of clamping rod has the slide bar, and the inner wall sliding of slide bar and closing plate cup joints, and clamping rod and the surface joint of slide bar, be provided with first spring between the inner wall of slide bar and closing plate, the inner wall sliding of closing plate has cup jointed the expansion bracket, the inner wall threaded connection of expansion bracket has the screw rod, the fixed surface of screw rod has cup jointed first gear, the surface engagement of first gear has the second gear, the fixed dwang that has cup jointed in axle center department of second gear, the inner wall of expansion bracket is provided with support tight mechanism, the surface bolting of support tight mechanism has the sealing washer.
By adopting the technical scheme, through pressing the pressing block, the pressing block moves and drives the slide bar to move, the slide bar moves and makes slide bar and clamping rod break away from the joint, then separate bus duct and closing plate, accomplish the dismantlement, during the installation, put into the closing plate with the bus duct, the slide bar can with clamping rod joint under the effect of first spring, fix its ware, accomplish the installation, thereby the purpose of being convenient for install and remove is reached, work load is reduced, work efficiency is improved, through rotating the rotating head, the rotating head rotates and drives the dwang and rotates, the dwang rotates and drives the second gear to rotate, the second gear rotates and drives first gear to rotate, first gear rotates and drives the screw rod to rotate, the screw rod rotates and drives the telescopic frame to stretch out and draw back, make sealing washer and bus duct support tight mode, the purpose of regulation can be reached, service life is greatly improved, use cost is reduced, the leakproofness is better.
The utility model is further provided with: the propping mechanism comprises a telescopic block, the surface of the telescopic block is in sliding sleeve joint with the inner wall of the telescopic frame, the surface of the telescopic block is in bolt connection with the surface of the sealing ring, and a second spring is arranged between the telescopic block and the inner wall of the telescopic frame.
By adopting the technical scheme, the sealing performance is improved by arranging the abutting mechanism.
The utility model is further provided with: the surface bolt of flexible frame has the slider, the surface sliding connection of slider has the spout, and the inner wall at the closing plate is seted up to the spout.
By adopting the technical scheme, the telescopic frame is prevented from shifting by arranging the sliding block and the sliding groove, and stability is ensured.
The utility model is further provided with: one end of the rotating rod is bolted with a rotating head.
By adopting the technical scheme, the rotating rod is convenient to rotate by arranging the rotating head.
The utility model is further provided with: one end of the clamping connection rod is wedge-shaped.
By adopting the technical scheme, one end of the clamping connection rod is wedge-shaped, so that the clamping connection rod is convenient to clamp and fix.
The utility model is further provided with: one end of the sliding rod is bolted with a pressing block.
By adopting the technical scheme, the sliding rod is conveniently pressed by arranging the pressing block.
The utility model is further provided with: the sealing ring is made of silicone rubber.
By adopting the technical scheme, the material of the sealing ring is a silicone rubber material, and the silicone rubber is durable.
In summary, the utility model has the following beneficial effects:
1. according to the utility model, the pressing block is pressed, the pressing block moves to drive the sliding rod to move, the sliding rod moves to enable the sliding rod to be separated from the clamping connection rod, then the bus duct is separated from the sealing plate, the disassembly is completed, the bus duct is placed in the sealing plate, the sliding rod is clamped with the clamping connection rod under the action of the first spring, and the device is fixed, so that the assembly is completed, the aim of facilitating assembly and disassembly is fulfilled, the workload is reduced, and the working efficiency is improved;
2. according to the utility model, the rotating head is rotated to drive the rotating rod to rotate, the rotating rod is rotated to drive the second gear to rotate, the second gear is rotated to drive the first gear to rotate, the first gear is rotated to drive the screw to rotate, the screw is rotated to drive the telescopic frame to stretch out and draw back, so that the sealing ring is abutted against the bus duct, the purpose of adjustment can be achieved, the service life is greatly prolonged, the use cost is reduced, and the sealing performance is better.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the present utility model;
FIG. 3 is an enlarged view of the structure of FIG. 2A in accordance with the present utility model;
fig. 4 is an enlarged view of the structure of fig. 2B according to the present utility model.
Reference numerals: 1. a first bus duct; 2. a sealing plate; 3. a second bus duct; 4. a fixing ring; 5. a clamping rod; 6. a slide bar; 7. a first spring; 8. a telescoping frame; 9. a screw; 10. a first gear; 11. a second gear; 12. a rotating lever; 13. a tightening mechanism; 14. a seal ring; 15. a telescopic block; 16. a second spring; 17. a slide block; 18. a chute; 19. a rotating head; 20. pressing the blocks.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Example 1:
referring to fig. 1, fig. 2 and fig. 3, a bus duct sealing structure comprises a first bus duct 1, a sealing plate 2 is sleeved on the surface of the first bus duct 1 in a sliding manner, a second bus duct 3 is sleeved on the inner side of the sealing plate 2 in a sliding manner, a fixing ring 4 is sleeved on the surface fixing of the first bus duct 1 and the second bus duct 3, a clamping rod 5 is bolted on the surface of the fixing ring 4, a sliding rod 6 is connected on the surface of the clamping rod 5 in a sliding manner, the sliding rod 6 is sleeved on the inner wall of the sealing plate 2 in a sliding manner, the clamping rod 5 is clamped with the surface of the sliding rod 6, a first spring 7 is arranged between the sliding rod 6 and the inner wall of the sealing plate 2, the sliding rod 6 is driven to move according to the movement of the pressing block 20, the sliding rod 6 is enabled to be separated from the clamping rod 5, then the bus duct is separated from the sealing plate 2, the sliding rod is disassembled, and the bus duct is placed into the sealing plate 2 when the bus duct is assembled, the sliding rod 6 is clamped with the clamping rod 5 under the action of the first spring 7, the clamping rod 5 is assembled, the assembly is achieved, the working efficiency is improved.
Referring to fig. 3, one end of the clamping rod 5 is wedge-shaped, and by arranging the clamping rod 5, the clamping rod is convenient to clamp and fix.
Referring to fig. 1 and 3, one end of the slide bar 6 is bolted with a pressing block 20, and by providing the pressing block 20, the slide bar 6 is conveniently pressed.
Example 2:
referring to fig. 1, fig. 2 and fig. 4, telescopic frame 8 has been cup jointed in the inner wall slip of closing plate 2, telescopic frame 8's inner wall threaded connection has screw rod 9, screw rod 9's fixed surface has cup jointed first gear 10, first gear 10's surface engagement has second gear 11, the fixed dwang 12 that has cup jointed in axle center department of second gear 11, telescopic frame 8's inner wall is provided with and supports tight mechanism 13, support tight mechanism 13's surface bolt has sealing washer 14, through rotating head 19, rotating head 19 rotates and drives dwang 12 and rotate, dwang 12 rotates and drives second gear 11 and rotate, second gear 11 rotates and drives first gear 10 and rotate, first gear 10 rotates and drives screw rod 9 and rotate, screw rod 9 rotates and drives telescopic frame 8 and stretch out and draw back, make sealing washer 14 and bus duct support tight mode, the purpose of adjusting can be reached, the life has been greatly improved, the use cost is reduced, the leakproofness is better.
Referring to fig. 4, the abutting mechanism 13 comprises a telescopic block 15, the surface of the telescopic block 15 is in sliding sleeve connection with the inner wall of the telescopic frame 8, the surface of the telescopic block 15 is in bolt connection with the surface of the sealing ring 14, a second spring 16 is arranged between the telescopic block 15 and the inner wall of the telescopic frame 8, and the abutting mechanism 13 is arranged to improve sealing performance.
Referring to fig. 4, a sliding block 17 is bolted to the surface of the telescopic frame 8, a sliding groove 18 is slidably connected to the surface of the sliding block 17, and the sliding groove 18 is formed in the inner wall of the sealing plate 2, so that the sliding block 17 and the sliding groove 18 are arranged to prevent the telescopic frame 8 from shifting and ensure stability.
Referring to fig. 1 and 4, one end of the rotation lever 12 is bolted with a rotation head 19, and by providing the rotation head 19, the rotation of the rotation lever 12 is facilitated.
Referring to fig. 4, the sealing ring 14 is made of silicone rubber, and the silicone rubber is durable by setting the sealing ring 14 of silicone rubber.
The use process is briefly described: pressing the pressing block 20, and driving the sliding rod 6 to move by the movement of the pressing block 20, wherein the sliding rod 6 moves to enable the sliding rod 6 to be separated from the clamping connection rod 5, then the bus duct is separated from the sealing plate 2, and the bus duct is placed into the sealing plate 2 when the bus duct is assembled, the sliding rod 6 is clamped with the clamping connection rod 5 under the action of the first spring 7, and the device is fixed, so that the assembly and the disassembly are convenient; the rotating head 19 is rotated, the rotating head 19 rotates to drive the rotating rod 12 to rotate, the rotating rod 12 rotates to drive the second gear 11 to rotate, the second gear 11 rotates to drive the first gear 10 to rotate, the first gear 10 rotates to drive the screw rod 9 to rotate, the screw rod 9 rotates to drive the telescopic frame 8 to stretch out and draw back, and the sealing ring 14 is abutted with the bus duct, so that the purpose of adjustment can be achieved.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (7)
1. The utility model provides a bus duct seal structure, includes first bus duct (1), its characterized in that, the surface sliding of first bus duct (1) has cup jointed closing plate (2), the inside sliding of closing plate (2) has cup jointed second bus duct (3), the fixed ring (4) have been cup jointed to the fixed surface of first bus duct (1) and second bus duct (3), the surface bolt of fixed ring (4) has clamping rod (5), the surface sliding connection of clamping rod (5) has slide bar (6), and slide bar (6) cup jointed with the inner wall slip of closing plate (2), and the surface joint of clamping rod (5) and slide bar (6), be provided with first spring (7) between the inner wall of slide bar (6) and closing plate (2), the inner wall sliding of closing plate (2) has cup jointed flexible frame (8), the inner wall threaded connection of flexible frame (8) has screw rod (9), the fixed surface of screw rod (9) has cup jointed first gear (10), the surface engagement of first gear (10) has second gear (11), the axle center (12) has fixed joint of rotation mechanism (12), the surface of the abutting mechanism (13) is bolted with a sealing ring (14).
2. The bus duct sealing structure according to claim 1, wherein the abutting mechanism (13) comprises a telescopic block (15), the surface of the telescopic block (15) is in sliding sleeve connection with the inner wall of the telescopic frame (8), the surface of the telescopic block (15) is in bolt connection with the surface of the sealing ring (14), and a second spring (16) is arranged between the telescopic block (15) and the inner wall of the telescopic frame (8).
3. The bus duct sealing structure according to claim 1, wherein a sliding block (17) is bolted to the surface of the telescopic frame (8), a sliding groove (18) is slidably connected to the surface of the sliding block (17), and the sliding groove (18) is formed in the inner wall of the sealing plate (2).
4. A busway sealing structure according to claim 1, characterized in that one end of the swivel rod (12) is bolted with a swivel head (19).
5. The bus duct sealing structure according to claim 1, wherein one end of the clamping rod (5) is wedge-shaped.
6. The bus duct sealing structure according to claim 1, wherein one end of the sliding rod (6) is bolted with a pressing block (20).
7. The bus duct sealing structure according to claim 1, wherein the sealing ring (14) is made of silicone rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321198961.9U CN219801826U (en) | 2023-05-17 | 2023-05-17 | Bus duct sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321198961.9U CN219801826U (en) | 2023-05-17 | 2023-05-17 | Bus duct sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219801826U true CN219801826U (en) | 2023-10-03 |
Family
ID=88180362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321198961.9U Active CN219801826U (en) | 2023-05-17 | 2023-05-17 | Bus duct sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219801826U (en) |
-
2023
- 2023-05-17 CN CN202321198961.9U patent/CN219801826U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |