CN216081138U - Fixing device for high-temperature heat exchanger - Google Patents
Fixing device for high-temperature heat exchanger Download PDFInfo
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- CN216081138U CN216081138U CN202121907624.3U CN202121907624U CN216081138U CN 216081138 U CN216081138 U CN 216081138U CN 202121907624 U CN202121907624 U CN 202121907624U CN 216081138 U CN216081138 U CN 216081138U
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- heat exchanger
- fixing
- fixedly connected
- temperature heat
- wedge
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Abstract
The utility model discloses a fixing device for a high-temperature heat exchanger, which comprises a fixing seat, wherein two sides of the fixing seat are rotatably connected with a bidirectional threaded rod, two connecting rods are fixedly connected inside the fixing seat, one side of each connecting rod is movably connected with two movable plates, the movable plates are in threaded connection with the bidirectional threaded rod, the bottom of the fixing seat is provided with a plurality of sliding grooves, the inside of each sliding groove is movably connected with a first wedge block and a second wedge block, and one side of each first wedge block and one side of each second wedge block are provided with guide grooves. The device can realize quick and effective clamping and fixing of the heat exchanger through the first wedge-shaped block and the second wedge-shaped block, improves the convenience of the device, can assist workers to push the heat exchanger to move on the guide rail through the auxiliary frame, improves the practicability of the device, can prevent the base from moving due to vibration generated by the heat exchanger during working through the fixing hole, and improves the stability of the device.
Description
Technical Field
The utility model relates to the technical field of heat exchangers, in particular to a fixing device for a high-temperature heat exchanger.
Background
The heat exchanger has the function of quickly replacing heat, is small in size, low in price and high in cost performance, so that people can use the heat exchanger more and more widely.
At present, when the heat exchanger is used, the heat exchanger needs to be disassembled regularly and then detected and maintained, however, the heat exchanger which is commonly used is usually fixed by screws, so that the disassembly and the assembly are complicated, and a large amount of time is wasted, so that the fixing device for the high-temperature heat exchanger is very necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a fixing device for a high-temperature heat exchanger.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a fixing device for a high-temperature heat exchanger comprises a fixing seat, wherein two sides of the fixing seat are rotatably connected with a bidirectional threaded rod, two connecting rods are fixedly connected inside the fixing seat, one side of each connecting rod is movably connected with two movable plates, the movable plates are in threaded connection with the bidirectional threaded rod, a plurality of sliding grooves are formed in the bottom of the fixing seat, a first wedge block and a second wedge block are movably connected inside the sliding grooves, guide grooves are formed in one sides of the first wedge block and the second wedge block, fixing frames are movably connected inside the guide grooves and are fixed with the connecting rods, springs are fixedly connected at one ends of the first wedge block and the second wedge block and are fixed with the fixing frames, two clamping grooves are formed in the bottom of the fixing seat, guide rails are movably connected inside the clamping grooves, and a plurality of first inserting grooves and second inserting grooves are formed in one side of the guide rails, and the first slot and the second slot are respectively spliced with the first wedge-shaped block and the second wedge-shaped block.
As a further scheme of the present invention, one end of one of the bidirectional threaded rods passes through the fixed seat and is fixedly connected with a first rotating wheel, and one end of the other of the bidirectional threaded rods passes through the fixed seat and is fixedly connected with a second rotating wheel.
As a further scheme of the present invention, one end of the heat exchange tube is provided with a first water inlet, a heat inlet tube is fixedly connected in the first water inlet, the other end of the heat exchange tube is provided with a first water outlet, and a heat outlet tube is fixedly connected in the first water outlet.
As a further scheme of the utility model, the top of the heat exchange tube is respectively provided with a second water inlet and a second water outlet, and a cold water inlet tube and a cold water outlet tube are respectively and fixedly connected in the second water inlet and the second water outlet.
As a further aspect of the present invention, an auxiliary frame is fixedly connected to one side of the fixing base.
As a further scheme of the present invention, the annular outer surfaces of the first rotating wheel and the second rotating wheel are both fixedly connected with rubber sleeves.
As a further scheme of the utility model, the upper surface of the base is fixedly connected with two guide rails which are symmetrically distributed.
As a further scheme of the present invention, the upper surface of the base is provided with a plurality of fixing holes, and the fixing holes are symmetrically distributed.
The utility model has the beneficial effects that:
1. through the cooperation use of first wedge and second wedge, can quick effectual carry out the joint to the heat exchanger fixed, avoid installing fixedly through loaded down with trivial details fixed mode to the heat exchanger, improved the convenience of device.
2. Through the setting of installation rubber sleeve on first runner and second runner, need rotate the runner when installing the dismantlement to the device, frictional force and comfort level that rubber sleeve itself characteristic can effectual increase hand and runner have improved the travelling comfort of device.
3. Through the setting of installation auxiliary frame on the fixing base, when the installation heat exchanger, the auxiliary frame can effectual supplementary staff promote the heat exchanger and remove on the guide rail, has improved the practicality of device.
4. Through the setting of seting up the fixed orifices at the base, can pass fixedly through the screw, fix the base subaerial, avoid the heat exchanger to lead to the base to remove at the vibrations that the during operation produced, improved the stability of device.
Drawings
Fig. 1 is a schematic front view of a fixing device for a high-temperature heat exchanger according to the present invention;
FIG. 2 is a schematic view of a fixing device for a high temperature heat exchanger according to the present invention, partially cut away;
fig. 3 is an exploded schematic view of a fixing device for a high temperature heat exchanger according to the present invention.
In the figure: 1. a hot water inlet pipe; 2. a first runner; 3. a fixed seat; 4. a base; 5. a second runner; 6. a card slot; 7. a fixing hole; 8. a guide rail; 9. an auxiliary frame; 10. a hot water outlet pipe; 11. a cold water inlet pipe; 12. a heat exchange pipe; 13. a cold water outlet pipe; 14. moving the plate; 15. a first slot; 16. a first wedge block; 17. a guide groove; 18. a spring; 19. a fixed mount; 20. a connecting rod; 21. a chute; 22. a bidirectional threaded rod; 23. a second wedge block; 24. a second slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.
Referring to fig. 1 to 3, a fixing device for a high temperature heat exchanger includes a fixing base 3, two sides of the fixing base 3 are rotatably connected with a bidirectional threaded rod 22, two connecting rods 20 are fixed inside the fixing base 3 through bolts, one side of each connecting rod 20 is slidably connected with two movable plates 14, the movable plates 14 are in threaded connection with the bidirectional threaded rod 22, the connecting rods 20 can effectively position the movable plates 14 to avoid dislocation of the movable plates 14 during movement, a plurality of sliding grooves 21 are formed in the bottom of the fixing base 3, a first wedge block 16 and a second wedge block 23 are slidably connected inside the sliding grooves 21, guide grooves 17 are formed in one sides of the first wedge block 16 and the second wedge block 23, a fixing frame 19 is slidably connected inside the guide grooves 17, the fixing frame 19 is fixed to the connecting rods 20, and the fixing frame 19 can guide the first wedge block 16 and the second wedge block 23, avoid first wedge 16 and second wedge 23 to remove and make the dislocation make the device card die, the one end of first wedge 16 and second wedge 23 all is fixed with spring 18 through the bolt, and spring 18 is fixed mutually with mount 19, first wedge 16 and second wedge 23 can be quick effectual carry out the joint to the heat exchanger fixed, it is fixed to avoid installing the heat exchanger through loaded down with trivial details fixed mode, two draw-in grooves 6 have been seted up to the bottom of fixing base 3, the inside sliding connection of draw-in groove 6 has guide rail 8, a plurality of first slots 15 and second slot 24 have been seted up to one side of guide rail 8, and first slot 15 and second slot 24 are pegged graft with first wedge 16 and second wedge 23 respectively.
The utility model needs to be explained, one end of one of the two-way threaded rods 22 passes through the fixed seat 3 and is fixed with the first rotating wheel 2 through a bolt, one end of the other of the two-way threaded rods 22 passes through the fixed seat 3 and is fixed with the second rotating wheel 5 through a bolt, one end of the heat exchange tube 12 is provided with a first water inlet, a hot water inlet tube 1 is fixed in the first water inlet through a bolt, the other end of the heat exchange tube 12 is provided with a first water outlet, a hot water outlet tube 10 is fixed in the first water outlet through a bolt, the top of the heat exchange tube 12 is respectively provided with a second water inlet and a second water outlet, a cold water inlet tube 11 and a cold water outlet tube 13 are respectively fixed in the second water inlet and the second water outlet through bolts, a heat exchange mode of hot inlet and hot outlet and cold inlet is adopted, the heat exchange efficiency of the device is greatly improved, the resource utilization rate is improved, one side of the fixed with the auxiliary frame 9 through a bolt, when installing the heat exchanger, auxiliary frame 9 can effectual assistant work personnel promote the heat exchanger and remove on guide rail 8, the rubber sleeve has all been bonded to the annular surface of first runner 2 and second runner 5, need rotate the runner when installing the dismantlement to the device, the frictional force and the comfort level of rubber sleeve characteristic can effectual increase hand and runner, base 4's upper surface has two guide rails 8 through the bolt fastening, and 8 symmetric distributions of guide rail, a plurality of fixed orificess 7 have been seted up to base 4's upper surface, and 7 symmetric distributions of fixed orifices, can pass fixed orifices 7 through the screw, fix base 4 subaerial, avoid the heat exchanger to lead to base 4 to remove at the vibrations that the during operation produced.
The working principle is as follows: when the fixed seat 3 needs to be installed and fixed, firstly, the fixed seat 3 is placed on the base 4, the clamping groove 6 is clamped with the guide rail 8, then the two-way threaded rod 22 is rotated by rotating the first rotating wheel 2, then the two moving plates 14 are simultaneously moved inwards on the connecting rod 20, the two first wedge blocks 16 are simultaneously moved inwards along the fixed seat 19 while the moving plates 14 are moved, the springs 18 generate elastic force by the movement of the first wedge blocks 16, then the fixed seat 3 is moved to a certain position along the guide rail 8 by pushing the auxiliary frame 9, so that the two second wedge blocks 23 are contacted with the guide rail 8 and stressed, and the second wedge blocks 23 are moved inwards along the fixed seat 19, so that the springs 18 generate elastic force until the second wedge blocks 23 are aligned with the second slots 24, the second wedge blocks 23 are moved outwards along the fixed seat 19 into the second slots 24 by the elastic force of the springs 18, the process is repeated until the fixed seat 3 moves to a proper position, then the first rotating wheel 2 is rotated in the opposite direction to rotate the two-way threaded rod 22 and drive the two moving plates 14 to move outwards along the connecting rod 20, and then the elastic force of the spring 18 enables the two first wedge blocks 16 to reset and be inserted into the first slot 15.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. The fixing device for the high-temperature heat exchanger comprises a fixing seat (3) and is characterized in that two sides of the fixing seat (3) are rotatably connected with a two-way threaded rod (22), two connecting rods (20) are fixedly connected inside the fixing seat (3), two movable plates (14) are movably connected to one sides of the connecting rods (20), the movable plates (14) are in threaded connection with the two-way threaded rod (22), a plurality of sliding grooves (21) are formed in the bottom of the fixing seat (3), a first wedge block (16) and a second wedge block (23) are movably connected inside the sliding grooves (21), guide grooves (17) are formed in one sides of the first wedge block (16) and the second wedge block (23), a fixing frame (19) is movably connected inside the guide grooves (17), the fixing frame (19) is fixed to the connecting rods (20), springs (18) are fixedly connected to one ends of the first wedge block (16) and the second wedge block (23), and spring (18) are fixed mutually with mount (19), two draw-in grooves (6) have been seted up to the bottom of fixing base (3), and the inside swing joint of draw-in groove (6) has guide rail (8), and a plurality of first slots (15) and second slot (24) have been seted up to one side of guide rail (8), and first slot (15) and second slot (24) are pegged graft with first wedge (16) and second wedge (23) respectively.
2. A fixing device for a high-temperature heat exchanger according to claim 1, characterized in that one end of one of the two-way threaded rods (22) passes through the fixing base (3) and is fixedly connected with the first rotating wheel (2), and one end of the other of the two-way threaded rods (22) passes through the fixing base (3) and is fixedly connected with the second rotating wheel (5).
3. The fixing device for the high-temperature heat exchanger as recited in claim 1, wherein one end of the heat exchange tube (12) is provided with a first water inlet, a heat inlet tube (1) is fixedly connected in the first water inlet, the other end of the heat exchange tube (12) is provided with a first water outlet, and a heat outlet tube (10) is fixedly connected in the first water outlet.
4. The fixing device for the high-temperature heat exchanger according to claim 3, wherein a second water inlet and a second water outlet are respectively formed at the top of the heat exchange tube (12), and a cold water inlet tube (11) and a cold water outlet tube (13) are respectively and fixedly connected in the second water inlet and the second water outlet.
5. A fixing device for a high-temperature heat exchanger according to claim 2, characterized in that an auxiliary frame (9) is fixedly connected to one side of the fixing seat (3).
6. A fixing device for a high-temperature heat exchanger according to claim 2, characterized in that the annular outer surfaces of the first runner (2) and the second runner (5) are fixedly connected with rubber sleeves.
7. A fixing device for a high-temperature heat exchanger according to claim 1, characterized in that two guide rails (8) are fixedly connected to the upper surface of the base (4), and the guide rails (8) are symmetrically distributed.
8. A fixing device for a high-temperature heat exchanger according to claim 7, characterized in that the upper surface of the base (4) is provided with a plurality of fixing holes (7), and the fixing holes (7) are symmetrically distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121907624.3U CN216081138U (en) | 2021-08-16 | 2021-08-16 | Fixing device for high-temperature heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121907624.3U CN216081138U (en) | 2021-08-16 | 2021-08-16 | Fixing device for high-temperature heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216081138U true CN216081138U (en) | 2022-03-18 |
Family
ID=80669957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121907624.3U Active CN216081138U (en) | 2021-08-16 | 2021-08-16 | Fixing device for high-temperature heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216081138U (en) |
-
2021
- 2021-08-16 CN CN202121907624.3U patent/CN216081138U/en active Active
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