CN213040780U - Air-cooled heat pump screw rod unit of easy installation - Google Patents
Air-cooled heat pump screw rod unit of easy installation Download PDFInfo
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- CN213040780U CN213040780U CN202021740642.2U CN202021740642U CN213040780U CN 213040780 U CN213040780 U CN 213040780U CN 202021740642 U CN202021740642 U CN 202021740642U CN 213040780 U CN213040780 U CN 213040780U
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Abstract
The utility model discloses an easy-to-install air-cooled heat pump screw rod unit, which comprises an installation seat, wherein a base is arranged above the installation seat, the top of the base is provided with a screw rod unit, the bottom of the base is fixedly connected with two clamping plates which are symmetrically arranged, the top of the installation seat is provided with a clamping groove corresponding to the positions of the clamping plates, the middle end of the installation seat is provided with an installation cavity, two symmetrically arranged support rods are fixedly connected in the installation cavity, a pressure rod is arranged in the installation cavity, the pressure rod is slidingly sleeved on the support rods, both ends of the spring are respectively sleeved with a spring, the two ends of the spring are respectively propped against the inner wall of the installation cavity and the pressure rod, a connecting block is fixedly sleeved on the pressure rod, the outer side wall of the connecting block is fixedly connected with a pulling plate, the utility model has simple structure and convenient operation, avoids the, and is easy to disassemble.
Description
Technical Field
The utility model relates to a relevant goods field of screw unit equipment specifically is an air-cooled heat pump screw rod unit of easy installation.
Background
The air-cooled heat pump unit is a circulating system formed by a compressor, a heat exchanger, a restrictor, a heat absorber, a compressor and the like. The refrigerant circulates in the system under the action of the compressor. The compressor completes the gas-state pressure-increasing and temperature-increasing process (the temperature is up to 100 ℃), the gas-state pressure-increasing and temperature-increasing process enters the heat exchanger to exchange heat with wind, the gas-state heat-increasing and temperature-increasing process is cooled and converted into liquid state, when the gas-state heat-increasing and temperature-increasing process runs to the heat absorber, the liquid state quickly absorbs heat and evaporates to be converted into gas state again, and the temperature is reduced to minus 20 ℃ -30 ℃, and then the air around the heat absorber can continuously transfer the low-. The continuous circulation of the refrigerant realizes the process that the low-temperature heat in the air is converted into the high-temperature heat and the cold water is heated.
However, the existing air-cooled heat pump screw unit is complicated in installation, low in stability after installation, capable of causing the connection port of a component to be loosened, time-consuming and labor-consuming in disassembly and defective.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air-cooled heat pump screw rod unit of easy installation to it is loaded down with trivial details when the installation to propose current air-cooled heat pump screw rod unit in solving above-mentioned background art, and installation back stability is lower, can lead to the part connection port pine to take off, wastes time and energy the problem during dismantlement.
In order to achieve the above object, the utility model provides a following technical scheme: an easily-installed air-cooled heat pump screw unit comprises an installation seat, wherein a base is arranged above the installation seat, a screw unit is arranged at the top of the base, two clamping plates which are symmetrically arranged are fixedly connected to the bottom of the base, a clamping groove corresponding to the clamping plates is formed in the top of the installation seat, an installation cavity is formed in the middle end of the installation seat, two support rods which are symmetrically arranged are fixedly connected in the installation cavity, a pressure rod is arranged in the installation cavity and is in sliding sleeve connection with the support rods, springs are sleeved on the two support rods, two ends of each spring respectively abut against the inner wall of the installation cavity and the pressure rod, a connecting block is fixedly sleeved on each pressure rod, a pulling plate is fixedly connected to the outer side wall of each connecting block, a sliding groove communicated with the installation cavity and the clamping groove is formed in the installation seat, and connecting rods are rotatably connected, the utility model discloses a fixing device for fixing a mounting plate, including connecting rod, spout, clamping block, connecting rod, locating piece, locating rod, locating slot, connecting rod, locating piece, locating slot, connecting rod, clamping block, connecting rod, locating piece, locating slot, locating piece and locating piece are connected to the right fixed surface of mount pad, the below of connecting rod is equipped with two spacing grooves that the symmetry set up.
Preferably, a fixed sleeve is fixedly sleeved on one end, close to the pulling plate, of the positioning rod, and a limit block is fixedly connected to one end, far away from the fixed sleeve, of the positioning rod.
Preferably, the positioning rod is sleeved with a second spring, and two ends of the second spring respectively abut against the fixed sleeve and the positioning block.
Preferably, the front surface of the pulling plate is fixedly connected with a convex block.
Compared with the prior art, the beneficial effects of the utility model are that:
this air-cooled heat pump screw rod unit of easy installation, through inserting the draw-in groove on the mount pad with the cardboard on the base in, stimulate the arm-tie afterwards and utilize the connecting block to drive the depression bar and slide in the spout, thereby the depression bar slides on the bracing piece at this moment drives the connecting rod motion, thereby the one end of connecting rod promotes the fixture block and removes and utilizes the carrier bar to drive the slider and slide, the carrier bar will promote the fixture block removal at this moment and realize the fixed of cardboard in the cardboard card income the cardboard to the fixture block on the cardboard, insert the locating lever on the locating piece at last and realize the fixed of arm-tie in the constant head tank on the arm-tie, thereby realize that the fixed of cardboard installs screw rod unit, the utility model discloses simple structure, convenient operation, it is loaded down with trivial details.
Drawings
Fig. 1 is a schematic structural view of an easily-installed air-cooled heat pump screw unit of the present invention;
fig. 2 is the a-position enlarged view of the easy-to-install air-cooled heat pump screw unit of the present invention.
In the figure: 1-mounting seat, 2-base, 3-screw unit, 4-clamping plate, 5-supporting rod, 6-pressing rod, 7-spring, 8-connecting block, 9-pulling plate, 10-connecting rod, 11-bearing rod, 12-sliding block, 13-clamping block, 14-positioning block, 15-positioning rod, 16-fixing sleeve, 17-limiting block, 18-second spring and 19-bulge block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, the present invention provides an embodiment: an easily-installed air-cooled heat pump screw unit comprises an installation seat 1, a base 2 is arranged above the installation seat 1, a screw unit 3 is arranged at the top of the base 2, two clamping plates 4 which are symmetrically arranged are fixedly connected to the bottom of the base 2, a clamping groove corresponding to the clamping plates 4 is arranged at the top of the installation seat 1, an installation cavity is arranged at the middle end of the installation seat 1, two support rods 5 which are symmetrically arranged are fixedly connected in the installation cavity, a pressure rod 6 is arranged in the installation cavity, the pressure rod 6 is sleeved on the support rods 5 in a sliding manner, springs 7 are sleeved on the two support rods 5, two ends of each spring 7 respectively abut against the inner wall of the installation cavity and the pressure rod 6, a connecting block 8 is fixedly sleeved on the pressure rod 6, a pulling plate 9 is fixedly connected on the outer side wall of the connecting block 8, a sliding groove communicated with the installation cavity and the clamping groove is arranged on the installation seat 1, the spout bottom is equipped with two spacing grooves that the symmetry set up, sliding connection has slider 12 in the spacing groove, the one end of carrier bar 11 rotates with slider 12 to be connected, one side of cardboard 4 is equipped with fixture block 13, connecting rod 10 all rotates with fixture block 13 with the one end of carrier bar 11 to be connected, be equipped with the bayonet socket that corresponds with fixture block 13 on the cardboard 4, the positive fixed surface of mount pad 1 is connected with locating piece 14, sliding insertion is equipped with locating lever 15 on locating piece 14, one side of arm-tie 9 is equipped with the constant head tank that corresponds with locating lever 15, specific saying, cardboard 4 on the base 2 inserts in the draw-in groove on the mount pad 1, pulling arm-tie 9 utilizes connecting block 8 to drive depression bar 6 and slide in the spout afterwards, thereby depression bar 6 slides on bracing piece 5 and drives connecting rod 10 motion this moment, thereby the one end of connecting rod 10 promotes fixture block 13 and removes and utilizes carrier bar 11 to drive slider 12 to slide, this moment carrier bar 11 and connecting rod The fixing of the clamping plate 4 is realized, and finally the positioning rod 15 on the positioning block 14 is inserted into the positioning groove on the pulling plate 9 to realize the fixing of the pulling plate 9, so that the screw unit 3 is installed by fixing the clamping plate 4.
Furthermore, a fixing sleeve 16 is fixedly sleeved on one end of the positioning rod 15 close to the pulling plate 9, and a limiting block 17 is fixedly connected to one end of the positioning rod 15 far away from the fixing sleeve 16.
Further, a second spring 18 is sleeved on the positioning rod 15, and two ends of the second spring 18 respectively abut against the fixing sleeve 16 and the positioning block 14.
Further, a convex block 19 is fixedly connected to the front surface of the pulling plate 9.
The working principle is as follows: at first insert the draw-in groove on the mount pad 1 with cardboard 4 on the base 2 in, stimulate arm-tie 9 afterwards and utilize connecting block 8 to drive depression bar 6 and slide in the spout, depression bar 6 slides on bracing piece 5 this moment thereby drive connecting rod 10 motion, thereby the one end of connecting rod 10 promotes fixture block 13 and removes thereby utilize carrier bar 11 to drive slider 12 and slide, carrier bar 11 will promote fixture block 13 with connecting rod 10 this moment and remove and realize cardboard 4's fixed in the cardboard 13 card income fixture block 13 card on cardboard 4, insert the locating lever 15 on the locating piece 14 and realize arm-tie 9's fixed in the constant head tank on arm-tie 9 at last, thereby realize that cardboard 4's fixed installs screw unit 3.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides an easy air-cooled heat pump screw rod unit of installation, includes mount pad (1), its characterized in that: a base (2) is arranged above the mounting seat (1), a screw unit (3) is arranged at the top of the base (2), two clamping plates (4) which are symmetrically arranged are fixedly connected to the bottom of the base (2), a clamping groove corresponding to the clamping plates (4) is arranged at the top of the mounting seat (1), a mounting cavity is arranged at the middle end of the mounting seat (1), two support rods (5) which are symmetrically arranged are fixedly connected in the mounting cavity, a pressure rod (6) is arranged in the mounting cavity, the pressure rod (6) is slidably sleeved on the support rods (5), springs (7) are sleeved on the two support rods (5), two ends of each spring (7) respectively abut against the inner wall of the mounting cavity and the pressure rod (6), a connecting block (8) is fixedly sleeved on the pressure rod (6), and a pulling plate (9) is fixedly connected to the outer side wall of the connecting block (8), the mounting seat (1) is provided with a chute communicated with the mounting cavity and the clamping groove, two ends of the pressure lever (6) are rotatably connected with connecting rods (10), a bearing rod (11) is arranged below the connecting rod (10), two limiting grooves which are symmetrically arranged are arranged at the bottom of the sliding groove, a sliding block (12) is connected in the limiting groove in a sliding way, one end of the bearing rod (11) is rotationally connected with the sliding block (12), one side of the clamping plate (4) is provided with a clamping block (13), one end of the connecting rod (10) and one end of the bearing rod (11) are both rotationally connected with the clamping block (13), a bayonet corresponding to the clamping block (13) is arranged on the clamping plate (4), a positioning block (14) is fixedly connected with the front surface of the mounting seat (1), a positioning rod (15) is slidably inserted into the positioning block (14), and a positioning groove corresponding to the positioning rod (15) is formed in one side of the pulling plate (9).
2. The easy-to-install air-cooled heat pump screw unit of claim 1, characterized in that: the end, close to the pulling plate (9), of the positioning rod (15) is fixedly sleeved with a fixing sleeve (16), and one end, far away from the fixing sleeve (16), of the positioning rod (15) is fixedly connected with a limiting block (17).
3. An easily installed air-cooled heat pump screw unit according to claim 1 or 2, characterized in that: the positioning rod (15) is sleeved with a second spring (18), and two ends of the second spring (18) are respectively abutted against the fixed sleeve (16) and the positioning block (14).
4. The easy-to-install air-cooled heat pump screw unit of claim 1, characterized in that: the front surface of the pulling plate (9) is fixedly connected with a convex block (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021740642.2U CN213040780U (en) | 2020-08-19 | 2020-08-19 | Air-cooled heat pump screw rod unit of easy installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021740642.2U CN213040780U (en) | 2020-08-19 | 2020-08-19 | Air-cooled heat pump screw rod unit of easy installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213040780U true CN213040780U (en) | 2021-04-23 |
Family
ID=75532072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021740642.2U Active CN213040780U (en) | 2020-08-19 | 2020-08-19 | Air-cooled heat pump screw rod unit of easy installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213040780U (en) |
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2020
- 2020-08-19 CN CN202021740642.2U patent/CN213040780U/en active Active
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