CN110142722A - A kind of construction nut remover - Google Patents
A kind of construction nut remover Download PDFInfo
- Publication number
- CN110142722A CN110142722A CN201910448194.4A CN201910448194A CN110142722A CN 110142722 A CN110142722 A CN 110142722A CN 201910448194 A CN201910448194 A CN 201910448194A CN 110142722 A CN110142722 A CN 110142722A
- Authority
- CN
- China
- Prior art keywords
- block
- sleeve
- nut
- rod
- fixed
- 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
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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
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a kind of construction nut removers, sleeve including cylinder type, run through to sleeve roof spline fitted and is equipped with support rod, the part that support rod is located at outside sleeve is welded with joystick, one end that support rod is located in sleeve is rotatably connected to link block by bearing, the bottom surface of link block offers the lifting groove that Open Side Down, a crushing block is liftably slidably connected in lifting groove, the bottom surface of crushing block is lower than the bottom surface of link block, and lifting groove top fixed one is connected to the pulling rope of crushing block, the bottom part ring of sleeve is equably provided with multiple gripping blocks for binding nut around the central axis of crushing block, it is also connected in lifting groove for controlling each gripping block synchronous extension with binding nut, synchronous is to be detached from the control device of nut.Invention covers sleeve outside nut, in bolt merging barrel bore, can be matched with the bolt of different length, implement to loosen disassembly, strong applicability to different size of nut.
Description
Technical field
The present invention relates to nut dismounting equipment technical field more particularly to a kind of construction nut removers.
Background technique
Bolts and nuts are the parts being threaded together for playing the role of fastening, and reach distich by tightening and loosening nut
The fastening and dismounting of fitting.It is frequently necessary to dismantle nut in the disassembly process of construction, but due to nut size
It is different, so that nut dismounting process needs to be replaced frequently the sleeve of different model, it is time-consuming and laborious.
Summary of the invention
The purpose of the present invention is to propose to a kind of construction nut remover, can be realized real to different size nut
Now loosen disassembly, strong applicability.
To achieve the goals above, present invention employs following technical solutions: a kind of construction nut remover,
Sleeve including cylinder type runs through to the sleeve roof spline fitted and is equipped with support rod, and the support rod is located at sleeve
Outer part is welded with joystick, and one end that the support rod is located in sleeve is rotatably connected to link block by bearing, described
The bottom surface of link block offers the lifting groove that Open Side Down, liftably slidably connects a crushing block in the lifting groove, squeezes
The bottom surface of briquetting is lower than the bottom surface of link block, and fixed one of lifting groove top is connected to the pulling rope of crushing block, the set
The bottom part ring of cylinder is equably provided with multiple gripping blocks for binding nut around the central axis of crushing block, in the lifting groove
It is also connected with the control device that nut is detached from for controlling each gripping block synchronous extension with binding nut, synchronous.
On that basis of the above technical scheme, the control device includes that the central axis of several groups around crushing block is distributed
Drive mechanism and linkage structure, the drive mechanism include that several are provided on link block and equably around lifting groove center
The guide groove of line distribution, each guide groove inner end is connected to lifting groove, the other end extends to link block lateral wall, can in each guide groove
One wedge block is horizontally slidingly installed, the inner end of each wedge block, which offers, tilts down distribution, for matching with crushing block
The inclined surface of conjunction can drive each wedge block along right when crushing block moves up by squeezing with the inclined surface of each wedge block
Guide groove is answered to be displaced outwardly；The outer end of each wedge block is hinged with a connecting rod, which is connected with linkage structure for passing
It is dynamic.
On that basis of the above technical scheme, the linkage includes sliding block, inflating rod, inflator pump, in the bottom end of sleeve
The sliding slot corresponding with sliding block being vertically distributed is offered on wall, sliding block is slidably connected in corresponding sliding slot and the top of sliding slot is solid
Surely there is an adjustable spring for being connected to sliding block top surface, sliding block top and connecting rod are hinged, bottom end is fixedly connected inflating of being vertically distributed
Bar, the bottom end inner wall of sleeve correspond to horizontal fixed inflator pump at the position below each inflating rod, which includes one
Fixation canister portion, the flexible canister portion for having Telescopic and being connected with fixed canister portion being connected with inflating rod, gripping block are solid
It is scheduled on the end of flexible canister portion, is fixed with fixed ring on the lateral wall of fixed canister portion, it is solid between the fixed ring and gripping block side wall
Determine to be set in the reset spring outside flexible canister portion；When inflating, inflating rod, which moves downwards through inflator pump and inflates to drive, to be stretched
The elongation of contracting canister portion drives gripping block stretching, extension with binding nut, and when not inflating, inflating rod is multiple under the effect of adjustable spring restoring force
Position, gripping block reset under the effect of reset spring restoring force.
On that basis of the above technical scheme, piston, fixed cylinder have been moveably mounted in the fixation canister portion of the inflator pump
It is offered in portion and inflates hole, inflating rod bottom end, which passes through, inflates hole and be placed in fixed canister portion and the bottom end is hinged with a tilt distribution
The other end of drive rod, the drive rod is articulated with piston；Inflating rod, which moves down, drives drive rod to be converted to by tilt distribution
During horizontal distribution, drive rod then drives the mobile realization of piston to inflate by inflator pump and drives flexible canister portion elongation.
On that basis of the above technical scheme, the quantity of the drive mechanism and linkage structure is six groups, the quantity of gripping block
It is six.
On that basis of the above technical scheme, the part that the post upper is located at outside sleeve is fixed with annular pressing plate,
The annular pressing plate is located at below joystick.
Compared with the prior art, the advantages of the present invention are as follows: (1) present invention sleeve covered outside nut, bolt merging
In barrel bore, the bolt of different length can be matched with, different size of nut is implemented to loosen disassembly, strong applicability；(2) originally
Invention can be gone up and down by crushing block along lifting groove or the two ways of the integral elevating of link block is controlled to realize using connecting rod
Inflating rod work, and then each gripping block synchronous extension is controlled with binding nut, synchronous to be detached from nut, it realizes to nut
Loosen disassembly；(3) present invention can be dismantled with the size of Auto-matching nut, while disassembling section is passed through rotation joystick
It realizes, increases more laborsaving when the work arm of force makes disassembly, also facilitate the operation of staff.
Detailed description of the invention
Structural schematic diagram when Fig. 1 is detaching equipment of the present invention and bolt, nut coordinating operation；
Fig. 2 is the structural schematic diagram of inflator pump of the present invention；
Fig. 3 is the overhead view of link block of the present invention and six wedge block matching relationships.
In figure: 1- nut, 2- bolt, 3- sleeve, 4- support rod, 5- link block, 6- joystick, 7- annular pressing plate, 8-
Lifting groove, 9- crushing block, 10- pulling rope, 11- gripping block, 12- guide groove, 13- wedge block, the inclined surface 14-, 15- connecting rod, 16-
Sliding block, 17- inflating rod, 18- inflator pump, 19- sliding slot, 20- adjustable spring, the fixed canister portion of 21-, 22- stretch canister portion, and 23- is fixed
Ring, 24- reset spring, 25- piston, 26- drive rod.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to figs. 1 to Fig. 3, a kind of construction nut remover, the sleeve 3 including cylinder type, the set
Run through to 3 roof spline fitteds of cylinder and be equipped with support rod 4, using spline fitted relationship, support rod 4 can realize lifting, while sleeve 3
It can be achieved to rotate as support rod 4 rotates, one end that the support rod 4 is located in sleeve 3 is rotatably connected to company by bearing
Block 5 is connect, the part that the support rod 4 is located at outside sleeve 3 is welded with joystick 6, and it is solid that 4 upper end of support rod is located at the part outside sleeve
Surely there is annular pressing plate 7, which is located at 6 lower section of joystick；Facilitate and will prop up by pressing down on annular pressing plate 7
Strut 4 is depressed, and link block 5 is with moving down；Support rod 4 is driven to rotate by rotation joystick 6, the rotation of support rod 4 can drive set
Cylinder 3 rotates.
The bottom surface of the link block 5 offers the lifting groove 8 that Open Side Down, and liftably sliding connects in the lifting groove 8
Be connected to a crushing block 9, the bottom surface of crushing block 9 is lower than the bottom surface of link block 5, and fixed one of 8 top of lifting groove be connected to it is crowded
The pulling rope 10 of briquetting 9, pull crushing block 9 using pulling rope 10 is always positioned at crushing block 9 in lifting groove 8, the sleeve 3
Bottom part ring around the central axis of crushing block 9 be equably arranged there are six be used for binding nut 1 gripping block 11, the lifting groove
The control device that nut is detached from for controlling each 11 synchronous extension of gripping block with binding nut, synchronous is also connected on 8.
The control device includes the drive mechanism and linkage structure that six groups of central axises around crushing block 9 are distributed, institute
Stating drive mechanism includes the guide groove 12 that several are provided on link block 5 and are equably distributed around 8 center line of lifting groove, respectively
12 inner end of guide groove is connected to lifting groove 8, the other end extends to link block lateral wall, pacifies horizontally slidablely in each guide groove 12
Equipped with a wedge block 13, the inner end of each wedge block 13, which offers, tilts down distribution, the inclination for matching with crushing block 9
Face 14 can drive each wedge block 13 along right when crushing block 9 moves up by squeezing with the inclined surface 14 of each wedge block 13
Guide groove 12 is answered to be displaced outwardly；The outer end of each wedge block 13 is hinged with a connecting rod 15, which is connected with linkage structure
It connects for being driven.
The linkage includes sliding block 16, inflating rod 17, inflator pump 18, is offered on the bottom end inner wall of sleeve 3 vertical
The sliding slot 19 corresponding with sliding block 16 of distribution, sliding block 16 is slidably connected in corresponding sliding slot 19 and the top of sliding slot 19 is fixed with
It is connected to the adjustable spring 20 of 16 top surface of sliding block, 16 top of sliding block and connecting rod 15 is hinged, bottom end is fixedly connected and is vertically distributed
Inflating rod 17, the bottom end inner wall of sleeve 3 correspond to horizontal fixed inflator pump 18, the inflator pump at the position below each inflating rod
18 include that a fixation canister portion 21, one being connected with inflating rod 17 has Telescopic and stretches with what fixed canister portion 20 was connected
Contracting canister portion 21, gripping block 11 are fixed on the end of flexible canister portion 22, are fixed with fixed ring 23 on the lateral wall of fixed canister portion 21, should
The fixed reset spring 24 being set in outside flexible canister portion 22 between 11 side wall of fixed ring 23 and gripping block；When inflating, beat
Gas bar 17, which moves downwards through inflator pump 18, inflates the elongation of flexible canister portion 22 is driven to drive the stretching, extension of gripping block 11 with binding nut 1,
When not inflating, inflating rod 17, sliding block 16 reset under the effect of 20 restoring force of adjustable spring, and gripping block 11 is extensive in reset spring 24
Multiple power effect is lower to be resetted.
It has been moveably mounted piston 25 in the fixation canister portion 21 of the inflator pump 18, has offered and inflates in fixed canister portion 21
Hole, 17 bottom end of inflating rod, which passes through, inflates hole and is placed in the drive rod 26 that in the fixed canister portion and bottom end is hinged with a tilt distribution, should
The other end of drive rod 26 is articulated with piston 25；Inflating rod 17, which moves down, drives drive rod 26 to be converted to water by tilt distribution
During dividing cloth equally, drive rod 26 then drive piston 25 it is mobile realize to inflate by inflator pump 18 drive flexible canister portion 22 to be stretched
It is long, and then drive gripping block 11 mobile to binding nut 1.
The present invention by 3 sets of sleeve outside nut 1, in the merging of bolt 23 inner cavity of sleeve, presses annular pressing in operation
Disk can directly jack up crushing block 9 and crushing block 9 is driven to rise along lifting groove 8, squeeze for longer bolt at the top of bolt
Briquetting 9 by driving each wedge block 13 to be displaced outwardly along corresponding guide groove 12 with the extruding of the inclined surface 14 of each wedge block 13,
Wedge block 13 slides outward through connecting rod 15 sliding block 16, inflating rod 17 can be driven to move down along sliding slot 19, and inflating rod 17 is downward
Mobile inflated by inflator pump 18 drives the flexible elongation of canister portion 22 that gripping block 11 is driven to stretch, six groups of drive mechanisms and linkage structure
It works under the rising driving effect of crushing block simultaneously, promotes six gripping block synchronous extensions to binding nut, then rotate
Joystick 6 is rotated with moving sleeve 3, i.e., loosens using gripping block 11 to nut 1.For shorter bolt, bolt
Crushing block can not be touched, i.e., using annular pressing plate 7 is pushed, promotes link block 5 integrally to move down, is then driven by connecting rod 15
Movable slider 16, inflating rod 17 are moved down along sliding slot 19, recycle the cooperation of inflating rod 17, inflator pump 18 that gripping block 11 is promoted to stretch
Then binding nut 1 rotates hand 6 bar band moving sleeve 3 again and rotates, i.e., loosens using gripping block 11 to nut 1.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of construction nut remover, the sleeve including cylinder type, which is characterized in that the sleeve roof
Run through to spline fitted and be equipped with support rod, the part that the support rod is located at outside sleeve is welded with joystick, the support rod position
Link block is rotatably connected to by bearing in one end in sleeve, the bottom surface of the link block offers the lifting that Open Side Down
Slot liftably slidably connects a crushing block in the lifting groove, and the bottom surface of crushing block is lower than the bottom surface of link block, and goes up and down
Fixed one of groove top portion is connected to the pulling rope of crushing block, the bottom part ring of the sleeve around crushing block central axis equably
Be provided with multiple gripping blocks for binding nut, be also connected in the lifting groove for control each gripping block synchronous extension with
Binding nut, synchronous are to be detached from the control device of nut.
2. a kind of construction nut remover according to claim 1, which is characterized in that the control device packet
The drive mechanism and linkage structure that the central axis for including several groups around crushing block is distributed, the drive mechanism includes that several are opened
It is located on link block and equably around the guide groove of lifting groove center line distribution, each guide groove inner end is connected to lifting groove, another
One end extends to link block lateral wall, is equipped with a wedge block in each guide groove horizontally slidablely, and the inner end of each wedge block is equal
Offer and tilt down distribution, the inclined surface for matching with crushing block, when crushing block moves up, can by with each wedge
The inclined surface of shape block, which squeezes, drives each wedge block to be displaced outwardly along corresponding guide groove；The outer end of each wedge block is hinged with one
Connecting rod, the connecting rod are connected with linkage structure for being driven.
3. a kind of construction nut remover according to claim 2, which is characterized in that the linkage packet
Sliding block, inflating rod, inflator pump are included, the sliding slot corresponding with sliding block being vertically distributed, sliding block are offered on the bottom end inner wall of sleeve
It is slidably connected in corresponding sliding slot and is fixed with the adjustable spring for being connected to sliding block top surface, sliding block top and connecting rod at the top of sliding slot
Hingedly, bottom end is fixedly connected the inflating rod being vertically distributed, and the bottom end inner wall of sleeve corresponds at the position below each inflating rod
Horizontal fixed inflator pump, the inflator pump include one be connected with inflating rod fixation canister portion, one with Telescopic and with
The flexible canister portion that fixed canister portion is connected, gripping block are fixed on the end of flexible canister portion, are fixed on the lateral wall of fixed canister portion
Fixed ring, the fixed reset spring being set in outside flexible canister portion between the fixed ring and gripping block side wall；When inflating, beat
Gas bar, which moves downwards through inflator pump, inflates flexible canister portion elongated is driven to move gripping block stretching, extension with binding nut, when not inflating
When, inflating rod resets under the effect of adjustable spring restoring force, and gripping block resets under the effect of reset spring restoring force.
4. a kind of construction nut remover according to claim 3, which is characterized in that the inflator pump is consolidated
Be moveably mounted piston in safety barrel portion, offered in fixed canister portion and inflate hole, inflating rod bottom end pass through inflate hole be placed in it is solid
In the safety barrel portion and bottom end is hinged with the drive rod of a tilt distribution, and the other end of the drive rod is articulated with piston；Inflating rod to
During lower movement drives drive rod to be converted to horizontal distribution by tilt distribution, drive rod then drives mobile realize of piston to lead to
It overcharges inflator and inflates and flexible canister portion is driven to extend.
5. a kind of construction nut remover according to claim 2, which is characterized in that the drive mechanism and
The quantity of linkage structure is six groups, and the quantity of gripping block is six.
6. a kind of construction nut remover according to claim 1, which is characterized in that the post upper
Part outside sleeve is fixed with annular pressing plate, which is located at below joystick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910448194.4A CN110142722B (en) | 2019-05-27 | 2019-05-27 | Nut dismounting device for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910448194.4A CN110142722B (en) | 2019-05-27 | 2019-05-27 | Nut dismounting device for construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110142722A true CN110142722A (en) | 2019-08-20 |
| CN110142722B CN110142722B (en) | 2020-10-27 |
Family
ID=67592099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910448194.4A Active CN110142722B (en) | 2019-05-27 | 2019-05-27 | Nut dismounting device for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110142722B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469094A (en) * | 2020-05-21 | 2020-07-31 | 浙江博弈科技股份有限公司 | Dismounting device of cylinder head cover |
| CN112027169A (en) * | 2020-08-31 | 2020-12-04 | 诸建红 | Clothing finished product packing apparatus |
| CN112846741A (en) * | 2021-01-15 | 2021-05-28 | 电子科技大学 | Self-positioning and self-adaptive nut screwing device |
| CN113524121A (en) * | 2021-09-02 | 2021-10-22 | 江苏百安科技有限公司 | Disassembling tool for engine piston connecting rod set |
| CN114074299A (en) * | 2020-08-13 | 2022-02-22 | 富鼎电子科技(嘉善)有限公司 | Positioning device and assembling device |
| CN114668592A (en) * | 2022-03-31 | 2022-06-28 | 苏州江南航天机电工业有限公司 | Rotary three-layer drawable stereoscopic stretcher |
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| CN208005554U (en) * | 2018-01-18 | 2018-10-26 | 洛阳恒大轴承有限公司 | A kind of deep hole nut monkey wrench |
| CN109014877A (en) * | 2018-08-20 | 2018-12-18 | 曾毅 | One kind discarded bolt and nut detachment device for building and application method |
| WO2019003618A1 (en) * | 2017-06-29 | 2019-01-03 | 豊田鉄工株式会社 | Blind nut removal tool and blind nut removal structure |
| CN208576010U (en) * | 2018-04-16 | 2019-03-05 | 浙江兆筑建材有限公司 | A kind of big nut provision for disengagement producing tubular pole pipe die |
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| EP1357253A2 (en) * | 1999-07-29 | 2003-10-29 | Weatherford/Lamb, Inc. | An apparatus and method for faciltating the connection of pipes |
| CN204308877U (en) * | 2014-11-17 | 2015-05-06 | 周杰民 | A kind of fastener for bolt |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469094A (en) * | 2020-05-21 | 2020-07-31 | 浙江博弈科技股份有限公司 | Dismounting device of cylinder head cover |
| CN111469094B (en) * | 2020-05-21 | 2021-02-19 | 浙江博弈科技股份有限公司 | Dismounting device of cylinder head cover |
| CN114074299A (en) * | 2020-08-13 | 2022-02-22 | 富鼎电子科技(嘉善)有限公司 | Positioning device and assembling device |
| CN114074299B (en) * | 2020-08-13 | 2023-12-15 | 富鼎电子科技(嘉善)有限公司 | Positioning device and assembling device |
| CN112027169A (en) * | 2020-08-31 | 2020-12-04 | 诸建红 | Clothing finished product packing apparatus |
| CN112846741A (en) * | 2021-01-15 | 2021-05-28 | 电子科技大学 | Self-positioning and self-adaptive nut screwing device |
| CN112846741B (en) * | 2021-01-15 | 2022-01-11 | 电子科技大学 | Self-positioning and self-adaptive nut screwing device |
| CN113524121A (en) * | 2021-09-02 | 2021-10-22 | 江苏百安科技有限公司 | Disassembling tool for engine piston connecting rod set |
| CN114668592A (en) * | 2022-03-31 | 2022-06-28 | 苏州江南航天机电工业有限公司 | Rotary three-layer drawable stereoscopic stretcher |
| CN114668592B (en) * | 2022-03-31 | 2024-02-09 | 苏州江南航天机电工业有限公司 | Three-layer rotary drawable three-dimensional stretcher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110142722B (en) | 2020-10-27 |
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Effective date of registration: 20200928 Address after: Room 101, unit 2, building 1, huijingmingyuan, No.38 Mingzhu Avenue, Mingguang City, Chuzhou City, Anhui Province Applicant after: Mingguang Zhongjian Municipal Engineering Co., Ltd Address before: 230000 Room 1812, Wangcheng Mansion, 121 Fuyang North Road, Luyang District, Hefei City, Anhui Province Applicant before: Anhui Libo Decoration Engineering Co.,Ltd. |
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