CN108312097A - A kind of adjustable nut spanner suitable for elongate slot - Google Patents
A kind of adjustable nut spanner suitable for elongate slot Download PDFInfo
- Publication number
- CN108312097A CN108312097A CN201810321680.5A CN201810321680A CN108312097A CN 108312097 A CN108312097 A CN 108312097A CN 201810321680 A CN201810321680 A CN 201810321680A CN 108312097 A CN108312097 A CN 108312097A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- seat
- overturning
- revoling tube
- elongate slot
- 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.)
- Pending
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- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 230000013011 mating Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 abstract description 5
- 230000037431 insertion Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 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
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
-
- 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
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
- B25B13/481—Spanners; Wrenches for special purposes for operating in areas having limited access
-
- 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
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/16—Handles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Revetment (AREA)
Abstract
The present invention relates to mechanical work fields, more particularly to a kind of adjustable nut spanner suitable for elongate slot, screw bar, hand-held seat, revoling tube, collapsible hollow pipe, length positioning component, drawstring control assembly, perpendicular seat board, overturning holder assembly and detachable spanner head, the upper end for screwing bar and being fixedly connected on revoling tube；The upper end of the revoling tube is rotatably connected on the center of hand-held seat by the bearing block with bearing；The upper gap of the collapsible hollow pipe is connected in the bottom end of revoling tube；The revoling tube is equipped with vertical rectangle sliding slot；The present invention's is internally provided with detachable spanner head, detachable spanner head is fixedly connected on overturning holder assembly, the angle of overturning holder assembly can be adjusted by drawstring control assembly, it facilitates insertion into elongate slot and carries out operation, and internal use of the present invention can be with the detachable spanner head of dismounting and change, convenient for meeting the needs of different mechanical works.
Description
Technical field
The present invention relates to mechanical work fields, and in particular to a kind of spanner being suitable for elongate slot more particularly to one kind
Adjustable nut spanner.
Background technology
During repair of machine, the nut in some equipment needs just be turned across long and narrow gap, and
Common spanner can not be inserted into gap and be used, after some special spanners are inserted into long and narrow gap, to nut
There is laborious larger when being rotated, inconvenient problem is rotated.
Such as number of patent application is a kind of special spanners of CN201710233242.9 and multifunctional wrench, is related to spanner neck
Domain.The special spanner that the invention provides is for screwing tubular member comprising driving end and the hand being detachably connected with driving end
Gripping member.Driving end includes the first clamping member and the second clamping piece, and the first clamping member has the first arc-shaped clamping face, the second folder
There is gripping member the second arc-shaped clamping face, the first clamping face to be oppositely arranged with the second clamping face, the first clamping member and the second folder
Gripping member is rotatablely connected, so that the first clamping face and the second clamping face selectively close to the grasping part for surrounding cylinder and are used for
Tubular member is clamped, or makes the first clamping face and the second clamping face away from each other, is pulled so that tubular member can be radially detached from
At hand.The spanner of the invention does not simply fail to deeply carry out operation in extremely long and narrow gap when in use, and it can not easily be fitted
Nut for different size uses, and can not replace driving end, using trouble is inconvenient.
Invention content
The object of the present invention is to provide a kind of adjustable nut spanners suitable for elongate slot, can effectively solve existing
Spanner in technology can not be inserted into the problem of elongate slot carries out operation；The present invention's is internally provided with detachable spanner head, can
Dismantling spanner head is fixedly connected on overturning holder assembly, and overturning the angle of holder assembly can be adjusted by drawstring control assembly
Section facilitates insertion into elongate slot and carries out operation, and present invention inside is used and can be convenient for the detachable spanner head of dismounting and change
Meets the needs of different mechanical works；In addition, the entire length of the present invention can be inserted into rotation by adjusting collapsible hollow pipe
The distance of inside pipe casing is adjusted, and whole length of the invention can be fixed by length positioning component, is convenient for
Gap operation suitable for different depth.
The purpose of the present invention is achieved through the following technical solutions：
A kind of adjustable nut spanner suitable for elongate slot, screw bar, hand-held seat, revoling tube, collapsible hollow pipe,
Length positioning component, drawstring control assembly, perpendicular seat board, overturning holder assembly and detachable spanner head, the bar that screws are fixedly connected
In the upper end of revoling tube；The upper end of the revoling tube is rotatably connected on the center of hand-held seat by the bearing block with bearing
Position；The upper gap of the collapsible hollow pipe is connected in the inside of revoling tube；The revoling tube is equipped with vertical
Rectangle sliding slot；The left end of the length positioning component is fixedly connected on the upper end of collapsible hollow pipe, in length positioning component
Splaying is connected in the inside of rectangle sliding slot, and the right end of length positioning component is pierced by rectangle sliding slot；The collapsible hollow pipe
Lower end be fixedly connected with perpendicular seat board, the bottom end of perpendicular seat board is rotatably assorted one end of connection overturning holder assembly；The drawstring control group
The upper end of part is fixedly connected on the left end of revoling tube, and the lower end of drawstring control assembly is fixedly connected with the lower end of overturning holder assembly；
The detachable spanner head is connected by screw in the lower end of overturning holder assembly；The other end of the overturning holder assembly is fixedly connected
Perpendicular seat board.
The length positioning component includes sliding block, arc locating ring and two positioning bolts；The left end of the sliding block is fixed
It is connected to the upper end of collapsible hollow pipe, the middle-end clearance fit of sliding block is slided in the inside of rectangle sliding slot, and the right end of sliding block is fixed
Arc locating ring is connected, the right end in revoling tube is arranged in arc locating ring, and two are connected through a screw thread on arc locating ring and is determined
Position bolt, the left end of two positioning bolts are all withstood on revoling tube.
The drawstring control assembly includes draw ring, steel wire tow line, wire rope handling seat and lower fixed ring；One end of the steel wire tow line
It ties up on draw ring, the other end of steel wire tow line is tied up in lower fixed ring, and steel wire tow line passes through the lacing hole on wire rope handling seat；It is described to wear
Seat of restricting is arranged between draw ring and lower fixed ring；The right end of the wire rope handling seat is fixedly connected on the left end of revoling tube；Under described
Fixed ring is fixedly connected on the lower end of overturning holder assembly.
The overturning holder assembly includes overturning seat ontology, hinged seat, articulated shaft, extension spring and spring seat board；It is described to turn over
The left end of swivel base ontology is fixedly connected with hinged seat, and articulated shaft is fixedly connected on hinged seat, and the articulated shaft, which is rotatably assorted, to be connected to
The lower end of perpendicular seat board；The bottom end of the overturning seat ontology is fixedly connected with lower fixed ring；It is fixed on the top surface of the overturning seat ontology
The lower end of extension spring is connected, the upper end of extension spring is fixedly connected on spring seat board, and the left end of spring seat board is fixedly connected
On the right side of perpendicular seat board.
The bottom surface hollow out of the collapsible hollow pipe.
Two axial baffle rings up and down are fixedly connected on the revoling tube, two axial baffle rings are fitted in hand-held seat respectively
On top and bottom.
The perpendicular seat board includes connecting sleeve, riser and postive stop baffle；The upper end of the connecting sleeve, which is fixedly connected on, stretches
The lower end in the pipe face of contracting hollow tube；The upper end of riser is fixedly connected on the left of the bottom end of the connecting sleeve；Under the riser
End is equipped with and wears axis hole, wears the medial gap mating connection articulated shaft of axis hole；The lower end of the right side of the riser is connected by screw
Postive stop baffle is connect, the bottom surface of postive stop baffle is bonded with the top surface of overturning seat ontology.
The open slot of the lower end nozzle face detachable spanner head of the collapsible hollow pipe is arranged.
The bar that screws includes fixed link, extends casing and fixed length bolt；The left end of the fixed link is fixedly connected on rotation
The upper end of pivoted housing pipe；The right end clearance fit of the fixed link is connected to the inside for extending casing；Pass through on the extension casing
It is threadedly coupled fixed length bolt, the medial roof of fixed length bolt is in fixed link.
Beneficial effects of the present invention：A kind of adjustable nut spanner suitable for elongate slot of the present invention, can be effective
Solve the problems, such as that spanner in the prior art can not be inserted into elongate slot and carry out operation；Being internally provided with for the present invention is detachably pulled
At hand, detachable spanner head is fixedly connected on overturning holder assembly, and the angle for overturning holder assembly can be by drawstring control assembly
It is adjusted, facilitates insertion into elongate slot and carry out operation, and internal use of the present invention can be with the detachable spanner of dismounting and change
Head, convenient for meeting the needs of different mechanical works；In addition, the entire length of the present invention can be inserted by adjusting collapsible hollow pipe
Distance inside to revoling tube is adjusted, and can be consolidated to whole length of the invention by length positioning component
It is fixed, convenient for being suitable for the gap operation of different depth, and the bottom surface hollow out of the collapsible hollow pipe inside the present invention, convenient for twisting
The upper end of screw rod is inserted into the inside of collapsible hollow pipe when tight nut, prevent use when occur due to the length of screw rod is long and nothing
The problem of method makes nut be screwed onto screw rod bottom end.
Description of the drawings
Fig. 1 is the overall structure diagram one of the present invention；
Fig. 2 is the overall structure diagram two of the present invention；
Fig. 3 is the structural schematic diagram for screwing bar inside the present invention；
Fig. 4 is the structural schematic diagram of the revoling tube inside the present invention；
Fig. 5 is the structural schematic diagram of the collapsible hollow pipe inside the present invention；
Fig. 6 is the structural schematic diagram of the length positioning component inside the present invention；
Fig. 7 is the structural schematic diagram of the drawstring control assembly inside the present invention；
Fig. 8 is the structural schematic diagram of the perpendicular seat board inside the present invention；
Fig. 9 is the structural schematic diagram one of the overturning holder assembly inside the present invention；
Figure 10 is the structural schematic diagram two of the overturning holder assembly inside the present invention；
Figure 11 is the partial enlargement structural representation one inside the present invention；
Figure 12 is the partial enlargement structural representation two inside the present invention.
In figure：Screw bar 1；Fixed link 1-1；Extend casing 1-2；Fixed length bolt 1-3；Hand-held seat 2；Revoling tube 3；Rectangle
Sliding slot 3-1；Collapsible hollow pipe 4；Length positioning component 5；Sliding block 5-1；Arc locating ring 5-2；Positioning bolt 5-3；Drawstring controls
Component 6；Draw ring 6-1；Steel wire tow line 6-2；Wire rope handling seat 6-3；Lower fixed ring 6-4；Perpendicular seat board 7；Connecting sleeve 7-1；Riser 7-2；
Postive stop baffle 7-3；Overturn holder assembly 8；Overturning seat ontology 8-1；Hinged seat 8-2；Articulated shaft 8-3；Extension spring 8-4；Spring base
Plate 8-5；Detachable spanner head 9.
Specific implementation mode
Invention is further described in detail by 1-12 below in conjunction with the accompanying drawings.
Specific implementation mode one：
As shown in figs. 1-12, a kind of adjustable nut spanner suitable for elongate slot screws bar 1, hand-held seat 2, rotation
Casing 3, collapsible hollow pipe 4, length positioning component 5, drawstring control assembly 6, perpendicular seat board 7, overturning holder assembly 8 and detachable spanner
First 9, the upper end for screwing bar 1 and being fixedly connected on revoling tube 3；The upper end of the revoling tube 3 passes through the axis with bearing
Bearing is rotatably connected on the center of hand-held seat 2；The upper gap of the collapsible hollow pipe 4 is connected in revoling tube 3
Inside；The revoling tube 3 is equipped with vertical rectangle sliding slot 3-1；The left end of the length positioning component 5 is fixedly connected on
The upper end of collapsible hollow pipe 4, the middle-end clearance fit of length positioning component 5 are connected to the inside of rectangle sliding slot 3-1, length positioning
The right end of component 5 is pierced by rectangle sliding slot 3-1；The lower end of the collapsible hollow pipe 4 is fixedly connected with perpendicular seat board 7, erects the bottom end of seat board 7
The connection that is rotatably assorted overturns one end of holder assembly 8；The upper end of the drawstring control assembly 6 is fixedly connected on a left side for revoling tube 3
End, the lower end of drawstring control assembly 6 are fixedly connected with the lower end of overturning holder assembly 8；The detachable spanner head 9 is connected by screw
In the lower end of overturning holder assembly 8；The other end of the overturning holder assembly 8 is fixedly connected with perpendicular seat board 7.Being internally provided with for the present invention can
Dismantling spanner head 9, detachable spanner head 9 are fixedly connected on overturning holder assembly 8, and the angle of overturning holder assembly 8 can pass through drawing
Rope control assembly 6 is adjusted, and carries out operation convenient for detachable spanner head 9 is inserted into elongate slot, and present invention inside is adopted
With can be with the detachable spanner head 9 of dismounting and change, convenient for meeting the needs of different mechanical works；The entire length of the present invention can be with
It is adjusted by adjusting the distance that collapsible hollow pipe 4 is inserted into inside revoling tube 3, and length positioning component 5 can be passed through
Whole length of the invention is fixed, convenient for the gap operation suitable for different depth.
Specific implementation mode two：
As shown in figs. 1-12, the length positioning component 5 includes sliding block 5-1, arc locating ring 5-2 and two positioning bolts
5-3；The left end of the sliding block 5-1 is fixedly connected on the upper end of collapsible hollow pipe 4, and the middle-end clearance fit sliding of sliding block 5-1 exists
The right end of the inside of rectangle sliding slot 3-1, sliding block 5-1 is fixedly connected with arc locating ring 5-2, and the 5-2 settings of arc locating ring are rotating
The right end of casing 3 is connected through a screw thread two positioning bolt 5-3, the left end of two positioning bolt 5-3 on arc locating ring 5-2
It all withstands on revoling tube 3.The length positioning component 5 when in use, can to determine by turning two positioning bolt 5-3
Position bolt 5-3 is pushed against on revoling tube 3, so that the relative position of revoling tube 3 and collapsible hollow pipe 4 is fixed, to
The length inside revoling tube 3 is inserted into change the length of entirety of the invention by adjusting collapsible hollow pipe 4.
Specific implementation mode three：
As shown in figs. 1-12, the drawstring control assembly 6 includes draw ring 6-1, steel wire tow line 6-2, wire rope handling seat 6-3 and lower solid
Determine ring 6-4；One end of the steel wire tow line 6-2 is tied up on draw ring 6-1, and the other end of steel wire tow line 6-2 is tied up in lower fixed ring 6-4
On, steel wire tow line 6-2 passes through the lacing hole on wire rope handling seat 6-3；The wire rope handling seat 6-3 is arranged in draw ring 6-1 and lower fixed ring 6-4
Between；The right end of the wire rope handling seat 6-3 is fixedly connected on the left end of revoling tube 3；The lower fixed ring 6-4, which is fixedly connected on, to be turned over
The lower end of swivel base component 8.The drawstring control assembly 6 when in use, can be by pulling draw ring 6-1 to drive steel wire tow line 6-2
It tightens, lower fixed ring 6-4, lower fixed ring 6-4 is pulled to drive overturning holder assembly 8 to overturn, work as overturning seat when steel wire tow line 6-2 is tightened
After component 8 flips an angle, detachable spanner head 9 is also overturn so that detachable spanner head 9 is facilitated insertion into long and narrow
It is used in gap, and after detachable spanner head 9 of the invention internal is inserted into long and narrow gap, release draw ring 6-1, detachably
Driving end 9 is back to original position under the action of overturning holder assembly 8, and detachable spanner head 9 is back to the position parallel with horizontal plane, is convenient for
Installation exercise is carried out to nut by detachable spanner head 9.
Specific implementation mode four：
As shown in figs. 1-12, the overturning holder assembly 8 includes overturning seat ontology 8-1, hinged seat 8-2, articulated shaft 8-3, draws
Stretch spring 8-4 and spring seat board 8-5；The left end of the overturning seat ontology 8-1 is fixedly connected with hinged seat 8-2, consolidates on hinged seat 8-2
Surely articulated shaft 8-3 is connected, the articulated shaft 8-3, which is rotatably assorted, is connected to the lower end of perpendicular seat board 7；The overturning seat ontology 8-1's
Bottom end is fixedly connected with lower fixed ring 6-4；It is fixedly connected with the lower end of extension spring 8-4 on the top surface of the overturning seat ontology 8-1, draws
The upper end for stretching spring 8-4 is fixedly connected on spring seat board 8-5, and the left end of spring seat board 8-5 is fixedly connected on the right side of perpendicular seat board 7
On side.When in use, when user pulls draw ring 6-1, draw ring 6-1 driven the overturning holder assembly 8 by steel wire tow line 6-2
When lower fixed ring 6-4 movements, lower fixed ring 6-4 drives overturning seat ontology 8-1 to carry out flip-flop movement, and overturning seat ontology 8-1 drives
Detachable spanner head 9 carries out flip-flop movement so that detachable spanner head 9 can be convenient for detachable spanner head 9 with vertical and horizontal face
It is inserted into long and narrow gap, extension spring 8-4 is in the state being stretched at this time；When detachable spanner head 9 be inserted into it is long and narrow
Gap after, after unclamping draw ring 6-1, overturning seat ontology 8-1 is back to original position under the elastic force effect of extension spring 8-4, can band
Dynamic detachable spanner head 9 is back to original position, and installation exercise is carried out to nut by detachable spanner head 9.
The bottom surface hollow out of the collapsible hollow pipe 4.
Two axial baffle rings up and down are fixedly connected on the revoling tube 3, two axial baffle rings are fitted in hand-held seat 2 respectively
Top and bottom on.
Specific implementation mode five：
As shown in figs. 1-12, the perpendicular seat board 7 includes connecting sleeve 7-1, riser 7-2 and postive stop baffle 7-3；The connection
The upper end of casing 7-1 is fixedly connected on the lower end in the pipe face of collapsible hollow pipe 4；The left side of the bottom end of the connecting sleeve 7-1 is solid
Surely the upper end of connection riser 7-2；The lower end of the riser 7-2 is equipped with and wears axis hole, and the medial gap mating connection for wearing axis hole is hinged
Axis 8-3；The lower end of the right side of the riser 7-2 is connected by screw postive stop baffle 7-3, the bottom surface of postive stop baffle 7-3 with turn over
The top surface of swivel base ontology 8-1 is bonded.The perpendicular seat board 7 is internally provided with postive stop baffle 7-3, and postive stop baffle 7-3 can be to removable
The original state for unloading driving end 9 is defined, it is also possible that detachable spanner head 9 will not sideslip when installing nut.
The open slot of the lower end nozzle face detachable spanner head 9 of the collapsible hollow pipe 4 is arranged.
The bar 1 that screws includes fixed link 1-1, extends casing 1-2 and fixed length bolt 1-3；The left end of the fixed link 1-1
It is fixedly connected on the upper end of revoling tube 3；The right end clearance fit of the fixed link 1-1 is connected to the inside for extending casing 1-2；
Fixed length bolt 1-3 is connected through a screw thread on the extension casing 1-2, the medial roof of fixed length bolt 1-3 is on fixed link 1-1.Institute
It states and screws bar 1 when in use, fixed link 1-1 can be adjusted according to actual needs and extend the entire length of casing 1-2, and pass through
The entire length of fixed link 1-1 and extension casing 1-2 is fixed in fixed length bolt 1-3, extends the setting of casing 1-2 and can make
Of the invention it must can change torque according to actual conditions in screw on nut, convenient for being adjusted to most labour-saving state.
The operation principle of the present invention is that：The present invention's is internally provided with detachable spanner head 9, and detachable spanner head 9, which is fixed, to be connected
It is connected on overturning holder assembly 8, the angle of overturning holder assembly 8 can be adjusted by drawstring control assembly 6, and being convenient for will be detachable
Driving end 9 is inserted into elongate slot and carries out operation, and internal use of the present invention can be with the detachable spanner head 9 of dismounting and change, just
In meeting the needs of different mechanical works；The entire length of the present invention can be inserted into rotary sleeve by adjusting collapsible hollow pipe 4
Distance inside pipe 3 is adjusted, and whole length of the invention can be fixed by length positioning component 5, is convenient for
Gap operation suitable for different depth；The length positioning component 5 when in use, can be by turning two positioning bolt 5-
3 so that positioning bolt 5-3 is pushed against on revoling tube 3, so that the relative position of revoling tube 3 and collapsible hollow pipe 4 is solid
It is fixed, to be inserted into the length inside revoling tube 3 by adjusting collapsible hollow pipe 4 to change the length of entirety of the invention；
The drawstring control assembly 6 when in use, can be by pulling draw ring 6-1 that steel wire tow line 6-2 is driven to tighten, steel wire tow line 6-2
Pull lower fixed ring 6-4, lower fixed ring 6-4 that overturning holder assembly 8 is driven to overturn when tightening, when overturning holder assembly 8 overturns certain angle
After degree, detachable spanner head 9 is also overturn so that detachable spanner head 9 is facilitated insertion into long and narrow gap and used, and is worked as
After detachable spanner head 9 inside the present invention is inserted into long and narrow gap, draw ring 6-1 is unclamped, detachable spanner head 9 is in overturning seat
Original position is back under the action of component 8, detachable spanner head 9 is back to the position parallel with horizontal plane, convenient for passing through detachable spanner
First 9 pairs of nuts carry out installation exercise；When in use, when user pulls draw ring 6-1, draw ring 6-1 passes through the overturning holder assembly 8
When steel wire tow line 6-2 drives lower fixed ring 6-4 movements, lower fixed ring 6-4 drives overturning seat ontology 8-1 to carry out flip-flop movement, turns over
Swivel base ontology 8-1 drives detachable spanner head 9 to carry out flip-flop movement so that detachable spanner head 9 can be with vertical and horizontal face, just
It is inserted into detachable spanner head 9 in long and narrow gap, extension spring 8-4 is in the state being stretched at this time；It is pulled when detachably
At hand 9 be inserted into long and narrow gap after, after unclamping draw ring 6-1, overturning seat ontology 8-1 is under the elastic force effect of extension spring 8-4
It is back to original position, detachable spanner head 9 can be driven to be back to original position, installation exercise is carried out to nut by detachable spanner head 9.
It will be apparent to those skilled in the art that technical solution that can be as described above and design, make various other
Corresponding change and deformation, and all these changes and deformation should all belong to the protection domain of the claims in the present invention
Within.
Claims (9)
1. a kind of adjustable nut spanner suitable for elongate slot, including screw bar (1), hand-held seat (2), revoling tube (3),
Collapsible hollow pipe (4), length positioning component (5), drawstring control assembly (6), perpendicular seat board (7), overturning holder assembly (8) and detachably
Driving end (9), it is characterised in that：The upper end for screwing bar (1) and being fixedly connected on revoling tube (3)；The revoling tube (3)
Upper end the centers of hand-held seat (2) is rotatably connected on by the bearing block with bearing；The collapsible hollow pipe (4) it is upper
Splaying is connected in the inside of revoling tube (3)；The revoling tube (3) is equipped with vertical rectangle sliding slot (3-1)；Institute
The left end for stating length positioning component (5) is fixedly connected on the upper end of collapsible hollow pipe (4), between the middle-end of length positioning component (5)
Gap is connected in the inside of rectangle sliding slot (3-1), and the right end of length positioning component (5) is pierced by rectangle sliding slot (3-1)；It is described to stretch
The lower end of contracting hollow tube (4) is fixedly connected with perpendicular seat board (7), and the bottom end of perpendicular seat board (7), which is rotatably assorted, connects overturning holder assembly (8)
One end；The upper end of the drawstring control assembly (6) is fixedly connected on the left end of revoling tube (3), under drawstring control assembly (6)
End is fixedly connected with the lower end of overturning holder assembly (8)；The detachable spanner head (9) is connected by screw in overturning holder assembly (8)
Lower end；The other end of the overturning holder assembly (8) is fixedly connected with perpendicular seat board (7).
2. a kind of adjustable nut spanner suitable for elongate slot according to claim 1, it is characterised in that：The length
It includes sliding block (5-1), arc locating ring (5-2) and two positioning bolts (5-3) to spend positioning component (5)；The sliding block (5-1)
Left end is fixedly connected on the upper end of collapsible hollow pipe (4), and the middle-end clearance fit of sliding block (5-1) is slided at rectangle sliding slot (3-1)
Inside, the right end of sliding block (5-1) is fixedly connected with arc locating ring (5-2), and arc locating ring (5-2) is arranged in revoling tube
(3) right end, is connected through a screw thread two positioning bolts (5-3) on arc locating ring (5-2), two positioning bolts (5-3)
Left end is all withstood on revoling tube (3).
3. a kind of adjustable nut spanner suitable for elongate slot according to claim 2, it is characterised in that：The drawing
Control assembly of restricting (6) includes draw ring (6-1), steel wire tow line (6-2), wire rope handling seat (6-3) and lower fixed ring (6-4)；The steel wire
One end of drawstring (6-2) is tied up on draw ring (6-1), and the other end of steel wire tow line (6-2) is tied up in lower fixed ring (6-4), steel wire
Drawstring (6-2) passes through the lacing hole on wire rope handling seat (6-3)；The wire rope handling seat (6-3) is arranged in draw ring (6-1) and lower fixed ring
Between (6-4)；The right end of the wire rope handling seat (6-3) is fixedly connected on the left end of revoling tube (3)；The lower fixed ring (6-4)
It is fixedly connected on the lower end of overturning holder assembly (8).
4. a kind of adjustable nut spanner suitable for elongate slot according to claim 3, it is characterised in that：It is described to turn over
Swivel base component (8) includes overturning seat ontology (8-1), hinged seat (8-2), articulated shaft (8-3), extension spring (8-4) and spring base
Plate (8-5)；The left end of the overturning seat ontology (8-1) is fixedly connected with hinged seat (8-2), and hinge is fixedly connected on hinged seat (8-2)
Spindle (8-3), the articulated shaft (8-3), which is rotatably assorted, is connected to the lower end of perpendicular seat board (7)；The overturning seat ontology (8-1)
Bottom end is fixedly connected with lower fixed ring (6-4)；It is fixedly connected with extension spring (8-4) on the top surface of the overturning seat ontology (8-1)
The upper end of lower end, extension spring (8-4) is fixedly connected on spring seat board (8-5), and the left end of spring seat board (8-5) is fixedly connected
On the right side of perpendicular seat board (7).
5. a kind of adjustable nut spanner suitable for elongate slot according to claim 4, it is characterised in that：It is described perpendicular
Seat board (7) includes connecting sleeve (7-1), riser (7-2) and postive stop baffle (7-3)；The upper end of the connecting sleeve (7-1) is fixed
It is connected to the lower end in the pipe face of collapsible hollow pipe (4)；It is fixedly connected with riser (7- on the left of the bottom end of the connecting sleeve (7-1)
2) upper end；The lower end of the riser (7-2) is equipped with and wears axis hole, wears the medial gap mating connection articulated shaft (8-3) of axis hole；Institute
The lower end for stating the right side of riser (7-2) is connected by screw postive stop baffle (7-3), the bottom surface of postive stop baffle (7-3) and overturning
The top surface fitting of seat ontology (8-1).
6. a kind of adjustable nut spanner suitable for elongate slot according to claim 1, it is characterised in that：It is described to stretch
The bottom surface hollow out of contracting hollow tube (4).
7. a kind of adjustable nut spanner suitable for elongate slot according to claim 6, it is characterised in that：It is described to stretch
The open slot of the lower end nozzle face detachable spanner head (9) of contracting hollow tube (4) is arranged.
8. a kind of adjustable nut spanner suitable for elongate slot according to claim 1, it is characterised in that：The rotation
Two axial baffle rings up and down are fixedly connected on pivoted housing pipe (3), two axial baffle rings are fitted in the top surface and bottom of hand-held seat (2) respectively
On face.
9. a kind of adjustable nut spanner suitable for elongate slot according to claim 1, it is characterised in that：The rotation
Bar (1) is twisted to include fixed link (1-1), extend casing (1-2) and fixed length bolt (1-3)；The left end of the fixed link (1-1) is fixed
It is connected to the upper end of revoling tube (3)；The right end clearance fit of the fixed link (1-1), which is connected to, extends the interior of casing (1-2)
Side；Fixed length bolt (1-3) is connected through a screw thread on the extension casing (1-2), the medial roof of fixed length bolt (1-3) is in fixed link
On (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810321680.5A CN108312097A (en) | 2018-04-11 | 2018-04-11 | A kind of adjustable nut spanner suitable for elongate slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810321680.5A CN108312097A (en) | 2018-04-11 | 2018-04-11 | A kind of adjustable nut spanner suitable for elongate slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108312097A true CN108312097A (en) | 2018-07-24 |
Family
ID=62896524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810321680.5A Pending CN108312097A (en) | 2018-04-11 | 2018-04-11 | A kind of adjustable nut spanner suitable for elongate slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108312097A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125855A (en) * | 2019-04-28 | 2019-08-16 | 东莞市亿玩劳保用品有限公司 | A kind of multi-section sleeve spanner |
| CN115418939A (en) * | 2022-09-05 | 2022-12-02 | 天津交科新材料有限公司 | Unit type prefabricated fast-assembling bridge expansion device and construction method |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES264977U (en) * | 1982-05-06 | 1982-11-16 | Cerutti Piero | Extensible elevator device with manual control. (Machine-translation by Google Translate, not legally binding) |
| US5768961A (en) * | 1996-12-16 | 1998-06-23 | Frawley; Eric L. | Self-adjusting socket for a wrench handle |
| CN201500956U (en) * | 2009-08-21 | 2010-06-09 | 路群现 | Universal joint wrench |
| CN101875190A (en) * | 2010-06-25 | 2010-11-03 | 河南省电力公司洛阳供电公司 | Wrench for linearly screwing bolt in small space |
| CN103331715A (en) * | 2013-06-24 | 2013-10-02 | 常熟市联合金属制品有限责任公司 | Wrench capable of regulating angle |
| CN203665395U (en) * | 2013-11-19 | 2014-06-25 | 陕西东方航空仪表有限责任公司 | Bent ratchet wrench |
| CN104070486A (en) * | 2014-06-19 | 2014-10-01 | 何华忠 | Straight striking wrench |
| CN104260037A (en) * | 2014-08-15 | 2015-01-07 | 山东科技大学 | Universal free wrench |
| CN204195610U (en) * | 2014-10-30 | 2015-03-11 | 林群富 | A kind of telescopic handle connecting rod can bending box spanner |
| CN205021478U (en) * | 2015-09-30 | 2016-02-10 | 国网冀北电力有限公司管理培训中心 | Wrench capable of regulating angle |
| CN205835131U (en) * | 2016-08-02 | 2016-12-28 | 国网安徽省电力公司检修公司 | Electric power overhaul spanner |
| CN206455583U (en) * | 2017-02-13 | 2017-09-01 | 国家电网公司 | A kind of replaceable head multipurpose wrench |
| CN107717805A (en) * | 2016-08-12 | 2018-02-23 | 陈沛 | A kind of convenient assembling large-scale nut spanner |
| CN208117690U (en) * | 2018-04-11 | 2018-11-20 | 广州市优泰安防技术有限公司 | A kind of adjustable nut spanner suitable for elongate slot |
-
2018
- 2018-04-11 CN CN201810321680.5A patent/CN108312097A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES264977U (en) * | 1982-05-06 | 1982-11-16 | Cerutti Piero | Extensible elevator device with manual control. (Machine-translation by Google Translate, not legally binding) |
| US5768961A (en) * | 1996-12-16 | 1998-06-23 | Frawley; Eric L. | Self-adjusting socket for a wrench handle |
| CN201500956U (en) * | 2009-08-21 | 2010-06-09 | 路群现 | Universal joint wrench |
| CN101875190A (en) * | 2010-06-25 | 2010-11-03 | 河南省电力公司洛阳供电公司 | Wrench for linearly screwing bolt in small space |
| CN103331715A (en) * | 2013-06-24 | 2013-10-02 | 常熟市联合金属制品有限责任公司 | Wrench capable of regulating angle |
| CN203665395U (en) * | 2013-11-19 | 2014-06-25 | 陕西东方航空仪表有限责任公司 | Bent ratchet wrench |
| CN104070486A (en) * | 2014-06-19 | 2014-10-01 | 何华忠 | Straight striking wrench |
| CN104260037A (en) * | 2014-08-15 | 2015-01-07 | 山东科技大学 | Universal free wrench |
| CN204195610U (en) * | 2014-10-30 | 2015-03-11 | 林群富 | A kind of telescopic handle connecting rod can bending box spanner |
| CN205021478U (en) * | 2015-09-30 | 2016-02-10 | 国网冀北电力有限公司管理培训中心 | Wrench capable of regulating angle |
| CN205835131U (en) * | 2016-08-02 | 2016-12-28 | 国网安徽省电力公司检修公司 | Electric power overhaul spanner |
| CN107717805A (en) * | 2016-08-12 | 2018-02-23 | 陈沛 | A kind of convenient assembling large-scale nut spanner |
| CN206455583U (en) * | 2017-02-13 | 2017-09-01 | 国家电网公司 | A kind of replaceable head multipurpose wrench |
| CN208117690U (en) * | 2018-04-11 | 2018-11-20 | 广州市优泰安防技术有限公司 | A kind of adjustable nut spanner suitable for elongate slot |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125855A (en) * | 2019-04-28 | 2019-08-16 | 东莞市亿玩劳保用品有限公司 | A kind of multi-section sleeve spanner |
| CN110125855B (en) * | 2019-04-28 | 2020-11-06 | 浙江省磐安县瑞腾缝配厂 | Multi-section socket wrench |
| CN115418939A (en) * | 2022-09-05 | 2022-12-02 | 天津交科新材料有限公司 | Unit type prefabricated fast-assembling bridge expansion device and construction method |
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