CN110091277A - Multifunctional telescopic hydraulic wrench - Google Patents
Multifunctional telescopic hydraulic wrench Download PDFInfo
- Publication number
- CN110091277A CN110091277A CN201910479220.XA CN201910479220A CN110091277A CN 110091277 A CN110091277 A CN 110091277A CN 201910479220 A CN201910479220 A CN 201910479220A CN 110091277 A CN110091277 A CN 110091277A
- Authority
- CN
- China
- Prior art keywords
- command
- ring body
- fixed
- spanner
- telescopic tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003208 petroleum Substances 0.000 claims description 15
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention relates to a wrench, in particular to a multifunctional telescopic hydraulic wrench, which comprises a wrench fixing piece, a first handle piece and a second handle piece, wherein the wrench fixing piece consists of a two-stage telescopic pipe, rotary ring bodies symmetrically arranged at two ends of the two-stage telescopic pipe and a wrench fixing device, the first handle piece consists of a middle plate, H-shaped ring bodies symmetrically arranged at two ends of the middle plate and a first handle, a hydraulic cylinder is rotatably arranged on one side of the middle plate close to the first handle, the second handle piece penetrates through the inside of the H-shaped ring bodies and is matched with the H-shaped ring bodies, a wrench is arranged in the H-shaped ring bodies, so that a wrench head is matched with the end parts of nuts or bolts, then the second handle piece is held by a left hand, the first handle is held by a right hand, then an oil delivery pipe control device is controlled so as to control the expansion of the hydraulic cylinder, the wrench fixing piece and the first, because the two-stage telescopic pipe is telescopic, the spanner is suitable for spanners with different lengths.
Description
Technical field
The present invention relates to spanner, in particular to a kind of multifunction retractable hydraulic spanners.
Background technique
Spanner is a kind of common installation and removal tool, be twisted using lever principle bolt, screw, nut and other
Screw thread tightly holds the opening of bolt or nut or the hand tools of trepanning firmware.Spanner usually uses the structural steel of carbon or alloy material
Manufacture.
When using spanner in some cases, user is inconvenient to use, and since spanner is integrally shorter, makes
User is inconvenient to have an effect.Traditional spanner is no longer satisfied the requirement that user uses.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the defect of above-mentioned technology, provide that a kind of multifunction retractable is hydraulic to be pulled
Hand.
In order to solve the above technical problems, technical solution provided by the invention is a kind of multifunction retractable hydraulic spanner: packet
Include spanner fixing piece, first in command's part and second handle part;
The spanner fixing piece by second level telescopic tube, be symmetricly set on the rotation ring body at second level telescopic tube both ends and pull
The fixed device composition of hand;
First in command's part by central panel, be symmetricly set on middle part board ends H-type ring body and the first in command form, institute
It states and is equipped with hydraulic cylinder in the rotation close to the side of the first in command in central panel;
The rotation ring body is covered on the annular outer wall of H-type ring body and is rotatably assorted with H-type ring body, the second handle
One end of part be equipped with circular baffle plate, the second handle part pass through H-type ring body inside and with H-type ring body secure fit;
The hydraulic stem of the hydraulic cylinder is connected with the first order partial turn on second level telescopic tube;
Spanner is equipped in the H-type ring body, the driving end of the spanner is located at rotation ring body.
As an improvement, the first in command is hollow grip, the petroleum pipeline on the hydraulic cylinder is upper close from the first in command
The side of central panel begins to pass the first in command, and the petroleum pipeline is equipped with petroleum pipeline control device, the petroleum pipeline control dress
It sets and is fixed on the upper one end far from central panel of the first in command.
As an improvement, the wrench fixing device includes fixed frame on fixed second level telescopic tube, across fixing two
Grade telescopic tube and extend to the fishbolt in fixed frame, be fixed on fishbolt end and be located at fixed frame in
The first rubber sheet gasket, the fixed frame and circular baffle plate are ipsilateral, and the second rubber sheet gasket is equipped in the fixed frame, described
Second rubber sheet gasket and fishbolt are opposite.
As an improvement, by being welded and fixed between the rotation ring body and second level telescopic tube.
As an improvement, by being welded and fixed between the central panel and the first in command, between the central panel and H-type ring body
By being welded and fixed.
As an improvement, the length of first in command's part is greater than the maximum length of second level telescopic tube.
As an improvement, the hydraulic cylinder is small-scale liquid cylinder pressure.
As an improvement, by being welded and fixed between the second handle part and H-type ring body.
As an improvement, the section of the first in command is oval.
The advantages of the present invention over the prior art are that: cooperate the end of driving end and nut or bolt, it is round
Baffle and nut either threaded bolt contacts, then left hand holds second handle part, and the right hand holds the first in command, then controls oil transportation
Pipe control device rotates spanner fixing piece and first in command's part mutually to control the flexible of hydraulic cylinder, convenient for by nut or
Person's bolt is unloaded down, since second level telescopic tube is scalable, is applicable in the spanner of different length, is easy to use, and has very high quotient
Value industry value and promoted.
Detailed description of the invention
Fig. 1 is a kind of first structure diagram of multifunction retractable hydraulic spanner of the present invention.
Fig. 2 is a kind of second structural schematic diagram of multifunction retractable hydraulic spanner of the present invention.
Fig. 3 is a kind of spanner fixing piece schematic diagram of multifunction retractable hydraulic spanner of the present invention.
Fig. 4 is a kind of first in command's part schematic diagram of multifunction retractable hydraulic spanner of the present invention.
Fig. 5 is a kind of second handle part schematic diagram of multifunction retractable hydraulic spanner of the present invention.
Fig. 6 is schematic diagram under a kind of use state of multifunction retractable hydraulic spanner of the present invention.
It is as shown in the figure: 1, second handle part, 2, second level telescopic tube, 3, rotation ring body, 4, wrench fixing device, 5, middle part
Plate, 6, H-type ring body, 7, the first in command, 8, hydraulic cylinder, 9, circular baffle plate, 10, first order part, 11, petroleum pipeline, 12, petroleum pipeline
Control device, 13, fixed frame, 14, fishbolt, the 15, first rubber sheet gasket, the 16, second rubber sheet gasket, 17, spanner.
Specific embodiment
A kind of multifunction retractable hydraulic spanner of the present invention is described in further detail with reference to the accompanying drawing.
In conjunction with attached drawing 1-6, a kind of multifunction retractable hydraulic spanner, including spanner fixing piece, first in command's part and second
Handle member 1;
The spanner fixing piece by second level telescopic tube 2, be symmetricly set on the rotation ring body 3 at 2 both ends of second level telescopic tube
It is formed with wrench fixing device 4;
First in command's part by central panel 5, be symmetricly set on 5 both ends of central panel H-type ring body 6 and 7 groups of the first in command
At the side rotation in the central panel 5 in the close first in command 7 is equipped with hydraulic cylinder 8;
3 sets of ring body of the rotation is rotatably assorted on the annular outer wall of H-type ring body 6 and with H-type ring body 6, and described second
One end of handle member 1 is equipped with circular baffle plate 9, and the second handle part 1 passes through the inside of H-type ring body 6 and consolidates with H-type ring body 6
Fixed cooperation;
First order part 10 on the hydraulic stem and second level telescopic tube 2 of the hydraulic cylinder 8 is rotatablely connected;
Spanner 17 is equipped in the H-type ring body 6, the driving end of the spanner 17 is located at rotation ring body 3.
The first in command 7 is hollow grip, and the petroleum pipeline 11 on the hydraulic cylinder 8 is from the first in command 7 close to middle part
The side of plate 5 begins to pass the first in command 7, and the petroleum pipeline 11 is equipped with petroleum pipeline control device 12, the petroleum pipeline control
Device 12 is fixed on one end on the first in command 7 far from central panel 5.
The wrench fixing device 4 includes fixed frame 13 on fixed second level telescopic tube 2, can stretch across fixed second level
The draw 2 and the fishbolt 14 extended in fixed frame 13 are fixed on 14 end of fishbolt and are located at fixed frame
The first rubber sheet gasket 15 in 13, the fixed frame 13 and circular baffle plate 9 are ipsilateral, are equipped with the second rubber in the fixed frame 13
Glue gasket 16, second rubber sheet gasket 16 and fishbolt 14 are opposite.
By being welded and fixed between the rotation ring body 3 and second level telescopic tube 2.
By being welded and fixed between the central panel 5 and the first in command 7, pass through between the central panel 5 and H-type ring body 6
It is welded and fixed.
The length of first in command's part is greater than the maximum length of second level telescopic tube 2.
The hydraulic cylinder 8 is small-scale liquid cylinder pressure 8.
By being welded and fixed between the second handle part 1 and H-type ring body 6.
The section of the first in command 7 is oval.
The present invention in the specific implementation, cooperates the end of driving end and nut or bolt, circular baffle plate 9 and nut or
Person is threaded bolt contacts, and then left hand holds second handle part 1, and the right hand holds the first in command 7, then controls petroleum pipeline control device
12, to control the flexible of hydraulic cylinder 8, rotate spanner fixing piece and first in command's part mutually, convenient for unloading nut or bolt
Get off.
Since second level telescopic tube 2 is scalable, it is applicable in the spanner 17 of different length.
Value with very high commercial value and popularization.
The present invention and its embodiments have been described above, this description is no restricted, shown in the drawings
Only one of embodiments of the present invention, actual structure is not limited to this.All in all if the ordinary skill of this field
Personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution phase
As frame mode and embodiment, be within the scope of protection of the invention.
Claims (9)
1. a kind of multifunction retractable hydraulic spanner, it is characterised in that: including spanner fixing piece, first in command's part and second handle
Part (1);
The spanner fixing piece by second level telescopic tube (2), be symmetricly set on the rotation ring body at second level telescopic tube (2) both ends
(3) it is formed with wrench fixing device (4);
First in command's part by central panel (5), be symmetricly set on H-type ring body (6) and the first in command at central panel (5) both ends
(7) it forms, is equipped with hydraulic cylinder (8) in the side rotation close to the first in command (7) on the central panel (5);
The rotation ring body (3) covers on the annular outer wall of H-type ring body (6) and is rotatably assorted with H-type ring body (6), and described
One end of second chief's part (1) is equipped with circular baffle plate (9), and the second handle part (1) passes through the inside of H-type ring body (6) and and H
Type ring body (6) secure fit;
First order part (10) rotation connection on the hydraulic stem and second level telescopic tube (2) of the hydraulic cylinder (8);
Spanner (17) are equipped in the H-type ring body (6), the driving end of the spanner (17) is located at rotation ring body (3).
2. a kind of multifunction retractable hydraulic spanner according to claim 1, it is characterised in that: the first in command (7)
It is hollow grip, the petroleum pipeline (11) on the hydraulic cylinder (8) is since the side of central panel (5) close on the first in command (7)
Across the first in command (7), the petroleum pipeline (11) is equipped with petroleum pipeline control device (12), the petroleum pipeline control device (12)
It is fixed on one end on the first in command (7) far from central panel (5).
3. a kind of multifunction retractable hydraulic spanner according to claim 1, it is characterised in that: the wrench fixing device
(4) include the fixed frame (13) fixed on second level telescopic tube (2), pass through fixed second level telescopic tube (2) and extend to
Fishbolt (14) in fixed frame (13), for being fixed on fishbolt (14) end and being located in fixed frame (13)
One rubber sheet gasket (15), the fixed frame (13) and circular baffle plate (9) are ipsilateral, and the second rubber is equipped in the fixed frame (13)
Glue gasket (16), second rubber sheet gasket (16) and fishbolt (14) are opposite.
4. a kind of multifunction retractable hydraulic spanner according to claim 1, it is characterised in that: the rotation ring body (3)
By being welded and fixed between second level telescopic tube (2).
5. a kind of multifunction retractable hydraulic spanner according to claim 1, it is characterised in that: the central panel (5) and
By being welded and fixed between the first in command (7), by being welded and fixed between the central panel (5) and H-type ring body (6).
6. a kind of multifunction retractable hydraulic spanner according to claim 1, it is characterised in that: first in command's part
Length is greater than the maximum length of second level telescopic tube (2).
7. a kind of multifunction retractable hydraulic spanner according to claim 1, it is characterised in that: the hydraulic cylinder (8) is
Small-scale liquid cylinder pressure (8).
8. a kind of multifunction retractable hydraulic spanner according to claim 1, it is characterised in that: the second handle part
(1) by being welded and fixed between H-type ring body (6).
9. a kind of multifunction retractable hydraulic spanner according to claim 1, it is characterised in that: the first in command (7)
Section it is oval.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910479220.XA CN110091277B (en) | 2019-06-04 | 2019-06-04 | Multifunctional telescopic hydraulic wrench |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910479220.XA CN110091277B (en) | 2019-06-04 | 2019-06-04 | Multifunctional telescopic hydraulic wrench |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110091277A true CN110091277A (en) | 2019-08-06 |
CN110091277B CN110091277B (en) | 2020-11-27 |
Family
ID=67450109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910479220.XA Expired - Fee Related CN110091277B (en) | 2019-06-04 | 2019-06-04 | Multifunctional telescopic hydraulic wrench |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110091277B (en) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4132136A (en) * | 1977-09-26 | 1979-01-02 | N-S-W Corporation | Power wrench for turning threaded connection members |
DE2749857A1 (en) * | 1977-11-08 | 1979-05-10 | Wagner Maschf Paul Heinz | FREE WHEEL TURNING TOOL |
DE3704202C1 (en) * | 1987-02-11 | 1988-05-05 | Daimler Benz Ag | Offset screwing tool supplied with auxiliary power |
SU1731621A1 (en) * | 1989-02-22 | 1992-05-07 | Г.И.Гулевский | Device for assembling threaded connections |
CN202684796U (en) * | 2012-07-26 | 2013-01-23 | 袁志明 | Novel sleeve connecting rod spanner |
KR20150000312U (en) * | 2013-07-12 | 2015-01-21 | 현대중공업 주식회사 | Impact wrench is having all for nut fixing apparatus |
CN204505199U (en) * | 2015-03-05 | 2015-07-29 | 黄宏 | A kind of omnipotent hardware & tools with polygon Telescopic handle and internal-hole type tool heads |
CN204997590U (en) * | 2015-07-31 | 2016-01-27 | 安徽涌诚机械有限公司 | Pneumatic torque spanner swing arm device |
CN207736203U (en) * | 2017-12-20 | 2018-08-17 | 浙江交通科技股份有限公司 | A kind of large-torque hydraulic wrench |
-
2019
- 2019-06-04 CN CN201910479220.XA patent/CN110091277B/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4132136A (en) * | 1977-09-26 | 1979-01-02 | N-S-W Corporation | Power wrench for turning threaded connection members |
DE2749857A1 (en) * | 1977-11-08 | 1979-05-10 | Wagner Maschf Paul Heinz | FREE WHEEL TURNING TOOL |
DE3704202C1 (en) * | 1987-02-11 | 1988-05-05 | Daimler Benz Ag | Offset screwing tool supplied with auxiliary power |
SU1731621A1 (en) * | 1989-02-22 | 1992-05-07 | Г.И.Гулевский | Device for assembling threaded connections |
CN202684796U (en) * | 2012-07-26 | 2013-01-23 | 袁志明 | Novel sleeve connecting rod spanner |
KR20150000312U (en) * | 2013-07-12 | 2015-01-21 | 현대중공업 주식회사 | Impact wrench is having all for nut fixing apparatus |
CN204505199U (en) * | 2015-03-05 | 2015-07-29 | 黄宏 | A kind of omnipotent hardware & tools with polygon Telescopic handle and internal-hole type tool heads |
CN204997590U (en) * | 2015-07-31 | 2016-01-27 | 安徽涌诚机械有限公司 | Pneumatic torque spanner swing arm device |
CN207736203U (en) * | 2017-12-20 | 2018-08-17 | 浙江交通科技股份有限公司 | A kind of large-torque hydraulic wrench |
Also Published As
Publication number | Publication date |
---|---|
CN110091277B (en) | 2020-11-27 |
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PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 Termination date: 20210604 |
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CF01 | Termination of patent right due to non-payment of annual fee |