CN216112142U - Wave-tooth combined type heat exchanger gasket - Google Patents
Wave-tooth combined type heat exchanger gasket Download PDFInfo
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- CN216112142U CN216112142U CN202122968217.XU CN202122968217U CN216112142U CN 216112142 U CN216112142 U CN 216112142U CN 202122968217 U CN202122968217 U CN 202122968217U CN 216112142 U CN216112142 U CN 216112142U
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- supporting cylinder
- gasket
- mounting plate
- spring
- positioning
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Abstract
The utility model discloses a wave-tooth combined type heat exchanger gasket which comprises two mounting plates arranged in parallel up and down, wherein a telescopic pipe is arranged between the two mounting plates, telescopic rods are respectively arranged on two sides of the telescopic pipe, a spring is sleeved outside each telescopic rod, and the upper end and the lower end of each telescopic rod are respectively connected with the mounting plates through detachable units. The utility model designs the connection mode of the telescopic rod and the mounting plate into a detachable mode, facilitates the replacement and maintenance of the spring, can ensure the performance of the whole gasket, can reduce the waste caused by the whole replacement, and can adjust the elastic supporting force of the spring by arranging the adjusting unit.
Description
Technical Field
The utility model relates to a gasket, in particular to a corrugated-tooth combined type heat exchanger gasket, and belongs to the technical field of heat exchanger gaskets.
Background
The gasket of the existing heat exchanger is provided with two mounting plates which are arranged up and down, a telescopic pipe is arranged between the two mounting plates, telescopic rods are arranged on two sides of the telescopic pipe, a spring is arranged outside the telescopic rods, and a sealing ring is arranged on the mounting plates.
But telescopic link and mounting panel fixed connection on the current heat exchanger gasket, the spring mounting is outside at the telescopic link simultaneously, leads to the spring to change very inconvenient.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the defects in the prior art and provide a wave-tooth combined type heat exchanger gasket.
In order to solve the problems, the utility model adopts the following technical scheme: the utility model provides a ripples tooth combined type heat exchanger gasket, including two mounting panels of upper and lower parallel arrangement, be provided with flexible pipe between two mounting panels, the both sides of flexible pipe are provided with the telescopic link respectively, the outside cover of telescopic link is equipped with the spring, the upper and lower both ends of telescopic link are connected with the mounting panel through dismantling the unit respectively, can dismantle the unit including wearing to establish the connecting bolt on the mounting panel, set up the through-hole that is convenient for connecting bolt one end to pass on the mounting panel, be provided with the screw hole that uses with connecting bolt one end cooperation on the telescopic link, the position that corresponds with the through-hole on the mounting panel is provided with the first counter bore that holds the connecting bolt upper end, the spring passes through the adjustment unit and is connected with the mounting panel.
The following is a further optimization of the present invention to the above scheme: the adjusting unit comprises a first supporting cylinder and a second supporting cylinder which are coaxially sleeved together, and the first supporting cylinder is connected with the mounting plate in a positioning mode through a positioning unit.
Further optimization: the outer wall of the first supporting cylinder is provided with an external thread, and the second supporting cylinder is provided with an internal thread matched with the external thread for use.
Further optimization: one end of the second supporting cylinder is provided with two clamping seats which are symmetrically arranged, and the longitudinal sections of the clamping seats are L-shaped.
Further optimization: the upper end and the lower end of the spring are respectively and coaxially connected with an elastic circular ring, and the elastic circular ring is clamped between the two clamping seats on the second supporting cylinder.
Further optimization: the inner diameter of the second supporting cylinder is smaller than that of the elastic circular ring.
Further optimization: the first supporting cylinder and the second supporting cylinder are connected in a positioning mode through the puller bolt, and the second supporting cylinder is provided with a screw hole through which one end of the puller bolt can penetrate conveniently.
Further optimization: the positioning unit comprises a positioning block arranged on the mounting plate, and the positioning block is arranged on the mounting plate and in contact with the first support cylinder.
Further optimization: the first supporting cylinder is provided with a positioning groove for accommodating the positioning block.
When the spring support is used, the spring is sleeved on the telescopic rod, the first support cylinder and the second support cylinder are sleeved on the telescopic rod and are connected with the mounting plate through the connecting bolts, and the overall length of the first support cylinder and the overall length of the second support cylinder are adjusted according to the elasticity of the spring.
The utility model designs the connection mode of the telescopic rod and the mounting plate into a detachable mode, facilitates the replacement and maintenance of the spring, can ensure the performance of the whole gasket, can reduce the waste caused by the whole replacement, and can adjust the elastic supporting force of the spring by arranging the adjusting unit.
The utility model is further illustrated with reference to the following figures and examples.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of a detachable unit according to an embodiment of the present invention;
fig. 3 is a top view of a second support cylinder in an embodiment of the utility model.
In the figure: 1-mounting a plate; 2-a first counter bore; 3-a telescopic pipe; 4-positioning blocks; 5-positioning a groove; 6, a telescopic rod; 7-a spring; 8-a first support cylinder; 9-a second support cylinder; 10-connecting bolts; 11-tightening the bolt; 12-a card holder; 13-screw hole; 14-an elastic ring; 15-through hole.
Detailed Description
The embodiment is shown in fig. 1-3, and is a wave-tooth combined type heat exchanger gasket, which comprises two mounting plates 1 arranged in parallel from top to bottom, wherein a telescopic pipe 3 is arranged between the two mounting plates 1, telescopic rods 6 are respectively arranged on two sides of the telescopic pipe 3, a spring 7 is sleeved outside each telescopic rod 6, and the upper end and the lower end of each telescopic rod 6 are respectively fixedly connected with the mounting plates 1 through detachable units, so that the gasket is convenient to detach.
The detachable unit comprises a connecting bolt 10 arranged on the mounting plate 1 in a penetrating mode, a through hole 15 convenient for one end of the connecting bolt 10 to penetrate through is formed in the mounting plate 1, a threaded hole matched with one end of the connecting bolt 10 to be used is formed in the telescopic rod 6, and the connecting bolt 10 is fixedly connected with the mounting plate 1 and the telescopic rod 6 in a designed mode.
The position that corresponds with through-hole 15 on the mounting panel 1 is provided with the first counter bore 2 that holds the connecting bolt 10 upper end, and the design is convenient for guarantee the planarization of mounting panel 1 terminal surface like this.
The adjusting unit comprises a first supporting cylinder 8 and a second supporting cylinder 9 which are coaxially sleeved together, the first supporting cylinder 8 is connected with the mounting plate 1 in a positioning mode through a positioning unit, and the first supporting cylinder 8 is effectively prevented from rotating.
The inside hole that is provided with the telescopic link 6 of being convenient for and passes of first support section of thick bamboo 8 is provided with the external screw thread on the outer wall of first support section of thick bamboo 8, sets up the hole that holds first support section of thick bamboo 8 on the second supports a section of thick bamboo 9, is provided with the internal thread that uses with the external screw thread cooperation on the inner wall in this hole, and first support section of thick bamboo 8 and the coaxial setting of telescopic link 6 support a section of thick bamboo 9 through rotatory second simultaneously and adjust its upper and lower position, and then the whole length of adjustment spring 7.
One end of the second supporting cylinder 9 is provided with two clamping seats 12, the two clamping seats 12 are symmetrically arranged, and the longitudinal section of each clamping seat 12 is L-shaped.
The upper end and the lower end of the spring 7 are respectively and coaxially and fixedly connected with an elastic ring 14, and the elastic ring 14 is clamped between the two clamping seats 12 on the second supporting cylinder 9, so that the connection between the second supporting cylinder 9 and the spring 7 is realized.
The inner diameter of the second supporting cylinder 9 is smaller than the inner diameter of the elastic ring 14, so that the second supporting cylinder 9 presses the spring 7.
The top view of the clamping seat 12 is arc-shaped, so that the clamping seat is designed to be arranged coaxially with the elastic ring 14, and the fixing position of the spring 7 can be ensured.
First supporting cylinder 8 carries out the location with second supporting cylinder 9 through puller bolt 11 and is connected, sets up the screw 13 that the puller bolt 11 one end of being convenient for passed on the second supporting cylinder 9, and the one end puller bolt 11 of being convenient for like this prevents that second supporting cylinder 9 from rotating on first supporting cylinder 8.
And a second counter bore for accommodating one end of the puller bolt 11 is formed in a position, corresponding to one end of the screw hole 13, on the second support cylinder 9, the second counter bore and the screw hole 13 are coaxially arranged, and the axis of the puller bolt 11 is vertical to the axis of the second support cylinder 9.
The positioning unit comprises a positioning block 4 arranged on the mounting plate 1, and the positioning block 4 is fixedly arranged on the mounting plate 1 and is in contact with the first support cylinder 8.
The first supporting cylinder 8 is provided with a positioning groove 5 for accommodating the positioning block 4, and the first supporting cylinder 8 can be prevented from rotating due to the design.
During the use, with spring 7 suit on telescopic link 6, then with first support section of thick bamboo 8 and the 9 suit of second support section of thick bamboo on telescopic link 6 to utilize connecting bolt 10 to be connected with mounting panel 1, and the whole length of the first support section of thick bamboo 8 of spring 7's elasticity size adjustment as required.
The utility model designs the connection mode of the telescopic rod and the mounting plate into a detachable mode, facilitates the replacement and maintenance of the spring, can ensure the performance of the whole gasket, can reduce the waste caused by the whole replacement, and can adjust the elastic supporting force of the spring by arranging the adjusting unit.
Claims (9)
1. The utility model provides a ripples tooth combined type heat exchanger gasket, includes two mounting panel (1) of parallel arrangement from top to bottom, is provided with flexible pipe (3) between two mounting panel (1), and the both sides of flexible pipe (3) are provided with telescopic link (6) respectively, and telescopic link (6) outside cover is equipped with spring (7), its characterized in that: the upper end and the lower end of the telescopic rod (6) are connected with the mounting plate (1) through detachable units respectively, the detachable units comprise connecting bolts (10) which are arranged on the mounting plate (1) in a penetrating mode, through holes (15) which are convenient for one ends of the connecting bolts (10) to penetrate through are formed in the mounting plate (1), threaded holes which are matched with one ends of the connecting bolts (10) to use are formed in the telescopic rod (6), first counter bores (2) which are used for accommodating the upper ends of the connecting bolts (10) are formed in positions, corresponding to the through holes (15), on the mounting plate (1), and the springs (7) are connected with the mounting plate (1) through adjusting units.
2. The gasket of claim 1, wherein: the adjusting unit comprises a first supporting cylinder (8) and a second supporting cylinder (9) which are coaxially sleeved together, and the first supporting cylinder (8) is connected with the mounting plate (1) in a positioning mode through a positioning unit.
3. The gasket of claim 2, wherein: the outer wall of the first supporting cylinder (8) is provided with an external thread, and the second supporting cylinder (9) is provided with an internal thread matched with the external thread for use.
4. The gasket of claim 3, wherein: one end of the second supporting cylinder (9) is provided with two clamping seats (12), the two clamping seats (12) are symmetrically arranged, and the longitudinal section of each clamping seat (12) is L-shaped.
5. The gasket of claim 4, wherein: the upper end and the lower end of the spring (7) are respectively and coaxially connected with an elastic circular ring (14), and the elastic circular ring (14) is clamped between the two clamping seats (12) on the second supporting cylinder (9).
6. The gasket of claim 5, wherein: the inner diameter of the second supporting cylinder (9) is smaller than that of the elastic circular ring (14).
7. The gasket of claim 6, wherein: the first supporting cylinder (8) and the second supporting cylinder (9) are connected in a positioning mode through the puller bolt (11), and a screw hole (13) convenient for one end of the puller bolt (11) to penetrate is formed in the second supporting cylinder (9).
8. The gasket of claim 7, wherein: the positioning unit comprises a positioning block (4) arranged on the mounting plate (1), and the positioning block (4) is arranged on the mounting plate (1) and is in contact with the first support cylinder (8).
9. The gasket of claim 8, wherein: and the first supporting cylinder (8) is provided with a positioning groove (5) for accommodating the positioning block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122968217.XU CN216112142U (en) | 2021-11-30 | 2021-11-30 | Wave-tooth combined type heat exchanger gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122968217.XU CN216112142U (en) | 2021-11-30 | 2021-11-30 | Wave-tooth combined type heat exchanger gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216112142U true CN216112142U (en) | 2022-03-22 |
Family
ID=80719054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122968217.XU Active CN216112142U (en) | 2021-11-30 | 2021-11-30 | Wave-tooth combined type heat exchanger gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216112142U (en) |
-
2021
- 2021-11-30 CN CN202122968217.XU patent/CN216112142U/en active Active
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