CN211599121U - Energy-saving overhead vacuum jet pump - Google Patents
Energy-saving overhead vacuum jet pump Download PDFInfo
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- CN211599121U CN211599121U CN201922067383.5U CN201922067383U CN211599121U CN 211599121 U CN211599121 U CN 211599121U CN 201922067383 U CN201922067383 U CN 201922067383U CN 211599121 U CN211599121 U CN 211599121U
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- support plate
- base
- energy
- extension board
- sleeved
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- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 244000309464 bull Species 0.000 description 5
- 239000000126 substance Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model discloses an energy-conserving overhead vacuum jet pump, base including the level setting, the installation mechanism that two symmetries of downside lateral wall fixedly connected with of base set up, the upside lateral wall fixed connection of base has the first extension board that the level set up, the top of first extension board is equipped with the jet pump main part, and is equipped with the fixed establishment who matches the setting with the jet pump main part on the first extension board, first extension board passes through the telescopic machanism and is connected with the upside lateral wall of base. The utility model discloses it is fixed to be convenient for the installation, and the working height of vacuum ejector pump adjusts conveniently.
Description
Technical Field
The utility model relates to an injection pump technical field especially relates to an energy-conserving overhead vacuum injection pump.
Background
The vacuum jet pump can be used independently, can also be used as a pre-pump of a booster pump, a diffusion pump and a molecular pump, a maintenance pump and a titanium pump, can be used for manufacturing an electric vacuum container, vacuum welding, printing, plastic suction, maintenance of refrigeration equipment, matching of instrument and instrument equipment, laboratories and the like, is widely applied to departments such as food, scientific research, medical treatment, electronics, chemical industry, medicine and universities and the like, and is a device for extracting air from the container by using mechanical, physical, chemical, physical and chemical methods and the like to obtain and maintain vacuum, and a vacuum system is formed by the vacuum pump and other equipment (such as a vacuum container, a vacuum valve, a vacuum measuring instrument, a connecting pipeline and the like);
the existing vacuum jet pump is inconvenient to install and fix, and the working height of the vacuum jet pump is inconvenient to adjust, so that an energy-saving overhead vacuum jet pump is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems existing in the prior art and providing an energy-saving overhead vacuum jet pump.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an energy-conserving overhead vacuum jet pump, includes the base that the level set up, the installation mechanism that two symmetries of downside lateral wall fixedly connected with of base set up, the upside lateral wall fixedly connected with of base has the first extension board that the level set up, the top of first extension board is equipped with the jet pump main part, and is equipped with the fixed establishment who matches the setting with the jet pump main part on the first extension board, first extension board passes through telescopic machanism and is connected with the upside lateral wall of base.
Preferably, telescopic machanism includes the first backup pad and the second backup pad of vertical setting, first backup pad is hollow structure, and the second backup pad inserts and establishes in first backup pad, be equipped with the bull stick that the level set up in the first backup pad, and the both ends of bull stick all run through the lateral wall setting of first backup pad, the cover is equipped with the gear on the bull stick, and is equipped with the tooth's socket that sets up with gear engagement on the lateral wall of second backup pad, the both sides of first backup pad all are equipped with the slip locking piece that matches the setting with the bull stick.
Preferably, fixed establishment includes the splint that two symmetries set up, and two splint are located the both sides of jet pump main part respectively, be equipped with on the first splint and match the first spout that sets up with two splint, and be equipped with the first gag lever post that the level set up in the first spout, two the lower extreme of splint is all established on first gag lever post, and the both sides of first gag lever post are all overlapped and are equipped with the spring.
Preferably, the upper side wall of the base is fixedly connected with a second support plate which is vertically arranged, a second sliding groove which is matched with the first support plate is formed in the second support plate, a second limiting rod is arranged in the second sliding groove, and the first support plate is sleeved on the second limiting rod.
Preferably, installation mechanism includes the mounting panel, the mounting panel is hollow structure, and the mounting panel internal rotation is connected with the threaded rod, the cover is equipped with the nut that two symmetries set up on the threaded rod, and the external screw thread of threaded rod comprises to opposite first external screw thread and second external screw thread soon, two equal fixedly connected with cardboard on the nut, and be equipped with on the lateral wall of mounting panel and match the bar opening that sets up with the cardboard, the cover is equipped with the nut on the threaded rod.
Preferably, the base is provided with two symmetrically arranged telescopic supporting rods, and the two telescopic supporting rods are respectively positioned at two sides of the first supporting plate.
The utility model discloses well beneficial effect as follows:
1. the outer threads of the threaded rod consist of first outer threads and second outer threads which are opposite in turning direction, the threaded rod can be rotated to drive the two nuts to move in opposite directions, so that the two clamping plates are driven to move in opposite directions, the base is conveniently fixed on the elevated frame, the two clamping plates fix the injection pump main body under the assistance of the two springs, and the second limiting rod is matched with the second sliding groove, so that the moving state of the first supporting plate is more stable;
2. the rotating rod can drive the gear to rotate, so that the second supporting plate is driven to move in the vertical direction, the first supporting plate is driven to move in the vertical direction, the working height of the injection pump main body is adjusted, and the two telescopic supporting rods are matched to enable the motion state of the first supporting plate to be more stable.
Drawings
Fig. 1 is a schematic structural view of an energy-saving overhead vacuum ejector pump provided by the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic structural diagram of an installation mechanism of an energy-saving overhead vacuum ejector pump according to the present invention.
In the figure: the injection pump comprises a base 1, a first support plate 2, an injection pump body 3, a first support plate 4, a second support plate 5, a rotating rod 6, a gear 7, a clamping plate 8, a first sliding groove 9, a first limiting rod 10, a second support plate 11, a second sliding groove 12, a second limiting rod 13, a mounting plate 14, a threaded rod 15, a nut 16, a clamping plate 17, a strip-shaped opening 18, a sliding locking block 19, a nut 20 and a telescopic support rod 21.
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. 1-3, an energy-saving overhead vacuum jet pump comprises a horizontally arranged base 1, two symmetrically arranged installation mechanisms are fixedly connected to the lower side wall of the base 1, a horizontally arranged first support plate 2 is fixedly connected to the upper side wall of the base 1, a jet pump main body 3 is arranged above the first support plate 2, a fixing mechanism matched with the jet pump main body 3 is arranged on the first support plate 2, the installation mechanisms comprise a mounting plate 14, the mounting plate 14 is of a hollow structure, a threaded rod 15 is rotatably connected to the mounting plate 14, two symmetrically arranged nuts 16 are sleeved on the threaded rod 15, the external thread of the threaded rod 15 is composed of a first external thread and a second external thread with opposite rotation directions, two nuts 16 are fixedly connected with clamping plates 17, strip-shaped openings 18 matched with the clamping plates 17 are arranged on the side wall of the mounting plate 14, nuts 20 are sleeved on the threaded rod 15, the fixing mechanism comprises two clamp plates 8 which are symmetrically arranged, the two clamp plates 8 are respectively positioned at two sides of the injection pump main body 3, a first chute 9 which is matched with the two clamp plates 8 is arranged on the first support plate 2, a first limiting rod 10 which is horizontally arranged is arranged in the first chute 9, the lower ends of the two clamp plates 8 are sleeved on the first limiting rod 10, springs are sleeved at two sides of the first limiting rod 10, a second support plate 11 which is vertically arranged is fixedly connected to the upper side wall of the base 1, a second chute 12 which is matched with the first support plate 2 is arranged on the second support plate 11, a second limiting rod 13 is arranged in the second chute 12, the first support plate 2 is sleeved on the second limiting rod 13, because the external thread of the threaded rod 15 is composed of a first external thread and a second external thread which are oppositely rotated, the threaded rod 15 can drive two nuts 16 to move oppositely, thereby driving the two clamp plates 17 to move oppositely, the base 1 is conveniently fixed on an elevated frame, the two clamping plates 8 are used for fixing the injection pump main body 3 under the assistance of the two springs, and the second limiting rod 13 is matched with the second sliding groove 12, so that the motion state of the first supporting plate 2 is more stable;
the first support plate 2 is connected with the upper side wall of the base 1 through a telescopic mechanism, the telescopic mechanism comprises a first support plate 4 and a second support plate 5 which are vertically arranged, the first support plate 4 is of a hollow structure, the second support plate 5 is inserted in the first support plate 4, a rotating rod 6 which is horizontally arranged is arranged in the first support plate 4, two ends of the rotating rod 6 penetrate through the side wall of the first support plate 4, a gear 7 is sleeved on the rotating rod 6, a tooth groove which is meshed with the gear 7 is arranged on the side wall of the second support plate 5, sliding locking blocks 19 which are matched with the rotating rod 6 are arranged on two sides of the first support plate 4, two telescopic support rods 21 which are symmetrically arranged are arranged on the base 1, the two telescopic support rods 21 are respectively arranged on two sides of the first support plate 4, the rotating rod 6 can drive the gear 7 to rotate, so as to drive the second support plate 5 to move in the vertical direction, thereby drive first extension board 2 and move in vertical direction, adjust the working height of jet pump main part 3, two flexible bracing pieces 21 cooperate, make the motion state of first extension board 2 more stable.
The utility model discloses in, because the external screw thread of threaded rod 15 comprises first external screw thread and the second external screw thread that revolves to opposite, it can drive two 16 motion in opposite directions to rotate threaded rod 15, thereby drive two cardboard 17 motion in opposite directions, be convenient for fix base 1 on the overhead, two splint 8 are fixed injection pump main part 3 under the assistance of two springs, second gag lever post 13 and the cooperation of second spout 12, make the motion state of first extension board 2 more stable, it can drive gear 7 and rotate to rotate bull stick 6, thereby it moves in vertical direction to drive second backup pad 5, thereby drive first extension board 2 and move in vertical direction, adjust the working height of injection pump main part 3, two flexible bracing piece 21 cooperations, make the motion state of first extension board 2 more stable.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an energy-conserving overhead vacuum jet pump, includes base (1) that the level set up, its characterized in that, the installation mechanism that two symmetries of downside lateral wall fixedly connected with of base (1) set up, the upside lateral wall fixedly connected with level of base (1) sets up first extension board (2), the top of first extension board (2) is equipped with jet pump main part (3), and is equipped with the fixed establishment who sets up with jet pump main part (3) matching on first extension board (2), first extension board (2) are connected with the upside lateral wall of base (1) through telescopic machanism.
2. The energy-saving overhead vacuum ejector pump of claim 1, wherein the telescoping mechanism comprises a first support plate (4) and a second support plate (5) which are vertically arranged, the first support plate (4) is of a hollow structure, the second support plate (5) is inserted in the first support plate (4), a rotating rod (6) which is horizontally arranged is arranged in the first support plate (4), the two ends of the rotating rod (6) penetrate through the side wall of the first support plate (4), a gear (7) is sleeved on the rotating rod (6), a tooth groove which is meshed with the gear (7) is formed in the side wall of the second support plate (5), and sliding locking blocks (19) which are matched with the rotating rod (6) and arranged are arranged on the two sides of the first support plate (4).
3. The energy-saving overhead vacuum injection pump according to claim 1, wherein the fixing mechanism comprises two symmetrically arranged clamping plates (8), the two clamping plates (8) are respectively located at two sides of the injection pump main body (3), the first support plate (2) is provided with a first sliding groove (9) matched with the two clamping plates (8), the first sliding groove (9) is internally provided with a horizontally arranged first limiting rod (10), the lower ends of the two clamping plates (8) are sleeved on the first limiting rod (10), and two sides of the first limiting rod (10) are sleeved with springs.
4. The energy-saving overhead vacuum injection pump according to claim 1, wherein a second support plate (11) vertically arranged is fixedly connected to the upper side wall of the base (1), a second sliding groove (12) matched with the first support plate (2) is formed in the second support plate (11), a second limit rod (13) is arranged in the second sliding groove (12), and the first support plate (2) is sleeved on the second limit rod (13).
5. The energy-saving overhead vacuum ejector pump of claim 1, wherein the mounting mechanism comprises a mounting plate (14), the mounting plate (14) is of a hollow structure, a threaded rod (15) is rotationally connected in the mounting plate (14), two nuts (16) symmetrically arranged are sleeved on the threaded rod (15), an external thread of the threaded rod (15) consists of a first external thread and a second external thread which are opposite in rotation direction, two nuts (16) are fixedly connected with clamping plates (17), a strip-shaped opening (18) matched with the clamping plates (17) is formed in the side wall of the mounting plate (14), and a nut (20) is sleeved on the threaded rod (15).
6. An energy-saving overhead vacuum ejector pump according to claim 2, wherein the base (1) is provided with two symmetrically arranged telescopic support rods (21), and the two telescopic support rods (21) are respectively located at two sides of the first support plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922067383.5U CN211599121U (en) | 2019-11-26 | 2019-11-26 | Energy-saving overhead vacuum jet pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922067383.5U CN211599121U (en) | 2019-11-26 | 2019-11-26 | Energy-saving overhead vacuum jet pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211599121U true CN211599121U (en) | 2020-09-29 |
Family
ID=72589145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922067383.5U Active CN211599121U (en) | 2019-11-26 | 2019-11-26 | Energy-saving overhead vacuum jet pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211599121U (en) |
-
2019
- 2019-11-26 CN CN201922067383.5U patent/CN211599121U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An energy-saving elevated vacuum jet pump Effective date of registration: 20231106 Granted publication date: 20200929 Pledgee: Lanshan Branch of Rizhao Bank Co.,Ltd. Pledgor: Rizhao Lanshan Jiayi Thermal Power Co.,Ltd. Registration number: Y2023980064274 |