CN107443311A - A kind of track construction fastener of convenient installation - Google Patents
A kind of track construction fastener of convenient installation Download PDFInfo
- Publication number
- CN107443311A CN107443311A CN201710841532.1A CN201710841532A CN107443311A CN 107443311 A CN107443311 A CN 107443311A CN 201710841532 A CN201710841532 A CN 201710841532A CN 107443311 A CN107443311 A CN 107443311A
- Authority
- CN
- China
- Prior art keywords
- sliding block
- threaded
- block
- casing
- plate
- 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
- B25B31/00—Hand tools for applying fasteners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of track construction fastener of convenient installation, the present invention relates to track construction technical field.The track construction fastener of the convenient installation, including the threaded rod of slide bar first, the first sliding block and the second sliding block are slidably connected on the surface of slide bar, and first the bottom of sliding block and the second sliding block be provided with bolt, and the top of bolt contacts through the bottom plate of the first sliding block and the second sliding block and with slide bar；Casing is installed with the top of first sliding block, the first threaded block and the second threaded block is slidably connected respectively on the left of the inner chamber of casing, shifting chute is offered inside the right side wall of casing；The bottom of first threaded rod extends through the top plate of casing, the first threaded block and the second threaded block and the intracavity bottom for extending to casing；After the completion of device fixation, kelly clamping enters inside neck to prevent the second threaded rod from rotating, and thus makes device be not easy to loosen, and fixes engineering more stable.
Description
Technical field
The present invention relates to track construction technical field, specially a kind of track construction fastener of convenient installation.
Background technology
Bolt, nut class fastener, when with torsion tightening nuts, bolt has the tendency of and then nut motion, and by turning round
The reaction force for the torsion that rotatory force instrument is applied in neighbouring fixed object causes laterally to carry on the fastener to be tightened
Lotus；There is frictional force between bolt and nut screw thread the place that torsion is applied in nut to pull what is be not yet securely connected
The tendency of bolt；In other words, the nut to be rotated often greater than is being wanted in rotation friction caused on bolt thread
The opposite side of connected part is connected to the rotation friction of the anti-nut on bolt, although suffered by the anti-nut of the rotation
Be frictional force on face；There is a packing ring under the nut to be rotated, it also can be dragged in cap rotation；When one
Bolt when being threaded into the blind hole of parts to be joined bottom with also having the tendency of and then to rotate.For these reasons,
It is industrial often and then rotated preventing bottom nut using support spanner or be inserted on blind stud top with L-shaped die nut in
Stud is gripped in hexagonal makes it no longer be rotated in threaded blind hole.This measure is not always effective, because in spiral shell
Curable grip must change with requirement of the crackle to high torsion when cracked in bolt screw thread.
The fastener first having, because bolt may voluntarily loosen during vibrations, may thus be made when fixing
Into the loosening of fixture, fixed effect can be so influenceed, influences construction quality；Existing most of fixing device is gone back in shareholders
When need complicated operation and multiple types of tools, such design is used when not easy to install, reduces operating efficiency；Fastening dress also
Put in the object of fixation surface out-of-flatness, it is not easy to keep balance thus to influence fixed stability.
The content of the invention
In view of the shortcomings of the prior art, the invention provides a kind of track construction fastener of convenient installation, solve
Fixed the problem of easily loosening.
To realize object above, the present invention is achieved by the following technical programs：
A kind of track construction fastener of convenient installation, including the threaded rod of slide bar first, on the surface of the slide bar
Slidably connect the first sliding block and the second sliding block, and the bottom of the first sliding block and the second sliding block is provided with bolt, and bolt
Top contacts through the bottom plate of the first sliding block and the second sliding block and with slide bar, and bolt and the first sliding block and the second sliding block are spiral shell
Line connects；It is installed with casing on the top of first sliding block, slidably connects the on the left of the inner chamber of the casing respectively
One threaded block and the second threaded block, shifting chute is offered inside the right side wall of the casing；The bottom of first threaded rod point
Not Guan Chuan casing top plate, the first threaded block and the second threaded block and the intracavity bottom for extending to casing, and the first threaded rod with
The top plate and bottom plate of casing are rotation connection；The right-hand member of first threaded block and the second threaded block is rotatably connected to respectively
One rotating bar and the second rotating bar.
Preferably, the center of first rotating bar and the second rotating bar is rotation connection；And first rotating bar and second
The one end of rotating bar away from the first threaded block and the second threaded block is through shifting chute and extends to the right side of casing, first spiral shell
One end that line block and the second threaded block are located at casing is rotatably connected to the 3rd sliding block, the sliding block of the 3rd sliding block the 3rd described in two
Right-hand member slidably connects first clamping plate.
Preferably, L-type plate is installed with the top of second sliding block, the riser internal whorl of the L-type plate connects
The second threaded rod is connected to, slide plate is slidably connected on the top of the L-type plate transverse slat, second threaded rod is through slide plate and prolongs
The right side of slide plate is extended, spring is installed between the right side of L-type plate transverse slat on the left of the slide plate.
Preferably, the right-hand member of second threaded rod is installed with handle, and the slide plate opens up close to the side of handle
There is neck；The handle is installed with kelly, and the one end of kelly away from handle and neck clamping close to the side of slide plate.
Preferably, the left end of second threaded rod is rotatably connected to second clamping plate.
Beneficial effect
The invention provides a kind of track construction fastener of convenient installation.Possesses following beneficial effect：
(1), the track construction fastener of the convenient installation, is made by the cooperation of the elements such as neck, clamp and slide plate
The purpose for being not easy to loosen with fixing device has been reached.After the completion of device fixation, kelly clamping, which is entered inside neck, prevents the second spiral shell
Rasp bar rotates, and thus makes device be not easy to loosen, and fixes engineering more stable.
(2), the track construction fastener of the convenient installation, passes through matching somebody with somebody for the element such as the second threaded rod and the second fixture block
Close use to reach, the purpose on fixed out-of-flatness surface.By rotating the second threaded rod, the second threaded rod drives the second fixture block micro-
Adjust, the second fixture block is more bonded body surface, and such fixation is more firm, is not easy to rock, and is advantageous to improve construction quality.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the side view of slide bar of the present invention；
Fig. 3 is the partial enlarged drawing at A in Fig. 1.
In figure：1 slide bar, 2 first sliding blocks, 3 second sliding blocks, 4 casings, 5 first threaded blocks, 6 second threaded blocks, 7 shifting chutes,
8 first threaded rods, 9 first rotating bars, 10 second rotating bars, 11 the 3rd sliding blocks, 12 first clamping plates, 13L templates, 14 second screw threads
Bar, 15 slide plates, 16 springs, 17 handles, 18 necks, 19 kellies, 20 second clamping plates, 21 bolts.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of track construction fastener of convenient installation,
Including the threaded rod 8 of slide bar 1 first, the first sliding block 2 and the second sliding block 3, and the first sliding block 2 are slidably connected on the surface of slide bar 1
Bolt 21 is provided with the bottom of the second sliding block 3, and the top of bolt 21 is through the first sliding block 2 and the bottom plate of the second sliding block 3
And contacted with slide bar 1, and bolt 21 is to be threadedly coupled with the first sliding block 2 and the second sliding block 3；It is solid on the top of first sliding block 2
Dingan County is equipped with casing 4, and the first threaded block 5 and the second threaded block 6, the first screw thread are slidably connected respectively on the left of the inner chamber of casing 4
Screw thread inside the threaded block 6 of block 5 and second is opposite internal thread；Shifting chute 7 is offered inside the right side wall of casing 4；First
The bottom of threaded rod 8 extends through the top plate of casing 4, the first threaded block 5 and the second threaded block 6 and extends to the inner chamber of casing 4
Bottom, and the top plate and bottom plate of the first threaded rod 8 and casing 4 are rotation connection；First threaded block 5 and the second threaded block 6
Right-hand member is rotatably connected to the first rotating bar 9 and the second rotating bar 10 respectively；The center of first rotating bar 9 and the second rotating bar 10 is
Rotation connection；And first rotating bar 9 and the one end of the second rotating bar 10 away from the first threaded block 5 and the second threaded block 6 through moving
Dynamic groove 7 simultaneously extends to the right side of casing 4, and one end that the first threaded block 5 and the second threaded block 6 are located at casing 4 is rotatably connected to
3rd sliding block 11, the right-hand member of the 3rd the 3rd sliding block of sliding block 11 11 of two slidably connect first clamping plate 12；The top of second sliding block 3
On be installed with L-type plate 13, the riser internal whorl of L-type plate 13 is connected with the second threaded rod 14, the top of the transverse slat of L-type plate 13
On slidably connect slide plate 15, the second threaded rod 14 is through slide plate 15 and extends to the right side of slide plate 15, the left side of slide plate 15 and L-type
Spring 16 is installed between the right side of the transverse slat of plate 13；The right-hand member of second threaded rod 14 is installed with handle 17, slide plate 15
Neck 18 is offered close to the side of handle 17；Handle 17 is installed with kelly 19, and kelly 19 close to the side of slide plate 15
One end and the clamping of neck 18 away from handle 17；The left end of second threaded rod 14 is rotatably connected to second clamping plate 20；When device is consolidated
After the completion of fixed, the clamping of kelly 19 enters inside neck 18 to prevent the second threaded rod 14 from rotating, and thus makes device be not easy to loosen, makes work
Journey is fixed more stable.
In use, the distance between the first sliding block 2 and the second sliding block 3 are first adjusted according to the size of object to be fixed, then will
First clamping plate 12 and second clamping plate 20 are connected on object, rotate the first threaded rod 8, and the first threaded rod 8 drives the first threaded block 5
Moved with the second threaded block 6, the first threaded block 5 and the moving belt turn lever of the second threaded block 6 rotate, and rotating bar, which rotates, drives the
One fixture block 12 moves, and so as to grip objects, adjusts the second threaded rod 14, the second threaded rod 14 drives second clamping plate 20 to finely tune, made
Second clamping plate 20 is more bonded body surface, and such fixation is more firm.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ".
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of track construction fastener of convenient installation, including slide bar (1), the first threaded rod (8), it is characterised in that：
The first sliding block (2) and the second sliding block (3), and the first sliding block (2) and second are slidably connected on the surface of the slide bar (1)
The bottom of sliding block (3) is provided with bolt (21), and the top of bolt (21) is through the first sliding block (2) and the second sliding block (3)
Bottom plate simultaneously contacts with slide bar (1), and bolt (21) is to be threadedly coupled with the first sliding block (2) and the second sliding block (3)；
Casing (4) is installed with the top of first sliding block (2), slip connects respectively in the inner chamber left side of the casing (4)
The first threaded block (5) and the second threaded block (6) are connected to, shifting chute (7) is offered inside the right side wall of the casing (4)；
The bottom of first threaded rod (8) extends through the top plate of casing (4), the first threaded block (5) and the second threaded block (6)
And the intracavity bottom of casing (4) is extended to, and the top plate and bottom plate of the first threaded rod (8) and casing (4) are rotation connection；Institute
The right-hand member for stating the first threaded block (5) and the second threaded block (6) is rotatably connected to the first rotating bar (9) and the second rotating bar respectively
(10)。
A kind of 2. track construction fastener of convenient installation according to claim 1, it is characterised in that：Described first
The center of rotating bar (9) and the second rotating bar (10) is rotation connection；And first rotating bar (9) and the second rotating bar (10) it is remote
One end of first threaded block (5) and the second threaded block (6) is through shifting chute (7) and extends to the right side of casing (4), and described first
One end that threaded block (5) and the second threaded block (6) are located at casing (4) is rotatably connected to the 3rd sliding block (11), described in two
3rd sliding block (11) the 3rd sliding block (11) right-hand member slidably connects first clamping plate (12).
A kind of 3. track construction fastener of convenient installation according to claim 1, it is characterised in that：Described second
L-type plate (13) is installed with the top of sliding block (3), the riser internal whorl of the L-type plate (13) is connected with the second screw thread
Bar (14), slide plate (15) is slidably connected on the top of L-type plate (13) transverse slat, second threaded rod (14) runs through slide plate
(15) and the right side of slide plate (15) is extended to, is fixedly mounted on the left of the slide plate (15) between the right side of L-type plate (13) transverse slat
There is spring (16).
A kind of 4. track construction fastener of convenient installation according to claim 3, it is characterised in that：Described second
The right-hand member of threaded rod (14) is installed with handle (17), and the slide plate (15) offers neck close to the side of handle (17)
(18)；The handle (17) is installed with kelly (19) close to the side of slide plate (15), and kelly (19) is away from handle (17)
One end and neck (18) clamping.
A kind of 5. track construction fastener of convenient installation according to claim 1, it is characterised in that：Described second
The left end of threaded rod (14) is rotatably connected to second clamping plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710841532.1A CN107443311B (en) | 2017-09-18 | 2017-09-18 | Fastener is used in track construction easy to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710841532.1A CN107443311B (en) | 2017-09-18 | 2017-09-18 | Fastener is used in track construction easy to assemble |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107443311A true CN107443311A (en) | 2017-12-08 |
| CN107443311B CN107443311B (en) | 2020-06-09 |
Family
ID=60495769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710841532.1A Active CN107443311B (en) | 2017-09-18 | 2017-09-18 | Fastener is used in track construction easy to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107443311B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006445A (en) * | 2017-12-28 | 2018-05-08 | 江苏君厚科技有限公司 | A kind of LED light easy to fix and radiate |
| CN109257981A (en) * | 2018-08-15 | 2019-01-25 | 符城鹏 | A kind of fixed device of the protective net of agricultural machinery muffler |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH675701A5 (en) * | 1988-06-17 | 1990-10-31 | Ernst Spengler | |
| US5273264A (en) * | 1992-12-18 | 1993-12-28 | Safeway Machinery Industry Corp. | Pneumatic quick vise |
| CN102935629A (en) * | 2012-12-08 | 2013-02-20 | 重庆天之道科技发展有限公司 | Expending block floating fixture |
| CN105415017A (en) * | 2014-09-18 | 2016-03-23 | 高征 | Lifting type base plate |
| CN205888421U (en) * | 2016-07-04 | 2017-01-18 | 福建海山机械股份有限公司 | Internal stay frock clamp suitable for box structure slide |
| CN206084435U (en) * | 2016-10-12 | 2017-04-12 | 桃源县三力活塞环厂（普通合伙） | Piston ring that lives supports frock |
| CN106584383A (en) * | 2016-12-19 | 2017-04-26 | 重庆中奥离合器制造有限公司 | Clutch release bearing clamping device |
-
2017
- 2017-09-18 CN CN201710841532.1A patent/CN107443311B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH675701A5 (en) * | 1988-06-17 | 1990-10-31 | Ernst Spengler | |
| US5273264A (en) * | 1992-12-18 | 1993-12-28 | Safeway Machinery Industry Corp. | Pneumatic quick vise |
| CN102935629A (en) * | 2012-12-08 | 2013-02-20 | 重庆天之道科技发展有限公司 | Expending block floating fixture |
| CN105415017A (en) * | 2014-09-18 | 2016-03-23 | 高征 | Lifting type base plate |
| CN205888421U (en) * | 2016-07-04 | 2017-01-18 | 福建海山机械股份有限公司 | Internal stay frock clamp suitable for box structure slide |
| CN206084435U (en) * | 2016-10-12 | 2017-04-12 | 桃源县三力活塞环厂（普通合伙） | Piston ring that lives supports frock |
| CN106584383A (en) * | 2016-12-19 | 2017-04-26 | 重庆中奥离合器制造有限公司 | Clutch release bearing clamping device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006445A (en) * | 2017-12-28 | 2018-05-08 | 江苏君厚科技有限公司 | A kind of LED light easy to fix and radiate |
| CN109257981A (en) * | 2018-08-15 | 2019-01-25 | 符城鹏 | A kind of fixed device of the protective net of agricultural machinery muffler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107443311B (en) | 2020-06-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Song Tiangang Inventor after: Yang Yanling Inventor before: Yang Yanling |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200520 Address after: 101400 Yingbin Middle Road, Huairou District, Beijing City, No. 2 hospital Applicant after: Song Tiangang Address before: 230000 room 1, building 1, 348 Tianyuan Road, Hefei Road, Gaoxin District, Anhui Applicant before: HEFEI MUZHI INFORMATION TECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right |