CN207956547U - A kind of small building clamp device - Google Patents
A kind of small building clamp device Download PDFInfo
- Publication number
- CN207956547U CN207956547U CN201820316433.1U CN201820316433U CN207956547U CN 207956547 U CN207956547 U CN 207956547U CN 201820316433 U CN201820316433 U CN 201820316433U CN 207956547 U CN207956547 U CN 207956547U
- Authority
- CN
- China
- Prior art keywords
- fixed frame
- wall
- shaft
- pawl
- rope
- 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.)
- Expired - Fee Related
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a kind of small building clamp devices, including fastening structure, fixed frame, buffer spring, pull rod, fixed frame, fixed screw, threaded rod and nut, it is designed by the U-shaped of fixed frame, easily rope can be fixed in shaft, fixed frame can be made not deform upon by threaded rod and nut, one end of rope can be made to be fastened in fixed frame by the cooperation of ratchet and pawl, by wedge-shaped impression on pawl and a pair of of fastening structure is increased, skidding and the ratchet of rope may be implemented（Pawl）Loosen and deform, by increasing buffer spring, it can prevent the pressure suffered by moment rope from increasing, phenomena such as leading to cord break, the further building cargoes from scattering prevented on rope, the safety for having ensured construction, by setting driving hole and hex nut at the top of shaft, cooperation external key is more convenient and laborsaving when using.
Description
Technical field
The utility model is related to technical field of building construction, specially a kind of small building clamp device.
Background technology
The fixed building type of the growing needs of building trade and weight, building the both ends of rope will largely consolidate
Be scheduled on fastener or knot fixation, knots and be fixed on the rope on fastener, and this tradition fixed form is easy to make rope
Rope skids and causes to fall off or fix suffered inertia force increasing, so that the steel wire rope of fixed cargo or other ropes is in always and tightens
State increases the risk that fixed cargo lanyard system is pulled off, jeopardizes cargo security and traffic safety, if the fastening that cargo needs
When intensity is big or vehicle transport is shaken in the process makes the pulling force of rope increase and wave, it is particularly easy to cause teeth (pawl) loose
De-, deformation, can not continue to play positioning action, rope is caused to loosen, cargoes from scattering jeopardizes building safety, current fastener
Such safety problem cannot be all solved, making cargo transport, there are insecurity or use scope to be restricted.
Utility model content
The technical issues of the utility model solves be to overcome the prior art cannot buffer and slipped defects, one kind is provided
Small building clamp device.A kind of small building clamp device has the characteristics that compensator or trimmer pressure is excessive and it is firm to fasten.
To achieve the above object, the utility model provides the following technical solutions：Including fixed frame, the inner cavity of the fixed frame
In be provided with threaded rod, and the front and rear wall trepanning of fixed frame, the outer wall of the threaded rod runs through fixed frame, and the threaded rod
The flexible connection of rear end outer wall and the matched nut of threaded rod, the left end outer wall of the fixed frame be installed with several pull rods and
The outer wall of buffer spring, several pull rods is provided with buffer spring, several described pull rods and buffer spring are far from fixed
One end of frame is fixedly connected with bearing plate, and the left end outer wall of the bearing plate is fixedly connected with fixed frame, on the outer wall of the fixed frame
Several fixed screws are installed, and the fixed frame is attached to by several fixed screw Guan County on external fixation device, it is described
It is both provided with fastening structure in the foreboard side wall of fixed frame and in back plate side wall；
The fastening structure includes shaft, and the outer wall fixing sleeve of the shaft is connected to ratchet, the right end activity of the ratchet
Non-return pawl is connected, the non-return pawl is flexibly connected fixed frame by axis pin, and the left end of the ratchet is flexibly connected work spine
Pawl, the one end of the work pawl far from ratchet are flexibly connected bolt, and the rear wall of the bolt is fixedly connected with the inner cavity of fixed frame
Wall, and the outer wall of the bolt is connected with resetting spring, and the side of fixed frame is fixedly mounted at the top of the resetting spring
Wall, and the bottom of resetting spring is fixedly connected with the outer wall of work pawl, the central symmetry of the shaft is opened up there are two bridle port,
It is installed with rope fixed screw above the bridle port, the outer wall of the shaft opens up matched with rope fixed screw
The outer wall of thread groove, the rope fixed screw is flexibly connected shaft, and the front and rear panels of the fixed frame offer through-hole,
Bearing is fixedly mounted on the inner wall of the through-hole, the inner wall of the bearing is fixedly connected with shaft, and the shaft passes through bearing activity
It is connected and fixed frame.
Preferably, the work pawl and non-return pawl are wedge-shaped impression setting, and work pawl and non-return pawl
Groove is corresponding with the ratchet of ratchet.
Preferably, the pull rod installs four in the left end annular spread of fixed frame.
Preferably, the fixed frame is the setting of horizontal " u "-shaped, and the material of fixed frame is to thicken shape steel plate, and the fixed frame
Right end fixed by threaded rod and nut.
Preferably, the top exterior walls of the shaft are set as hex nut shape, and if the top exterior walls of the shaft open up
Dry driving hole.
Compared with prior art, the utility model has the beneficial effects that：It is designed by the U-shaped of fixed frame, it may be convenient to
Rope is fixed in shaft, fixed frame can be made not deform upon by threaded rod and nut, pass through matching for ratchet and pawl
Conjunction can be such that one end of rope is fastened in fixed frame, by wedge-shaped impression on pawl and increase a pair of of fastening structure, can
To realize skidding and the ratchet of rope（Pawl）Loosen and deform, by increase buffer spring, moment rope institute can be prevented
The pressure received increases, phenomena such as leading to cord break, further prevents the building cargoes from scattering on rope, has ensured building
The safety of construction, by setting driving hole and hex nut at the top of shaft, cooperation external key is more convenient and laborsaving when using.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the vertical view of the utility model；
Fig. 3 is the enlarged drawing of A at the utility model Fig. 2.
Figure label：1, fixed frame, 11, threaded rod, 12, nut, 13, through-hole, 14, bearing, 2, fastening structure, 20, spine
Wheel, 21, shaft, 211, bridle port, 212, rope fixed screw, 213, driving hole, 22, work pawl, 23, bolt, 231, multiple
Position spring, 24, non-return pawl, 3, pull rod, 31, buffer spring, 4, bearing plate, 5, fixed frame, 51, fixed screw.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of small building clamp device, including fixation
Frame 1 is provided with threaded rod 11, and the front and rear wall trepanning of fixed frame 1 in the inner cavity of fixed frame 1, and the outer wall of threaded rod 11 is through solid
Determine frame 1, and rear end outer wall flexible connection and the matched nut 12 of threaded rod of threaded rod 11, fixed frame 1 is the setting of horizontal " u "-shaped,
The material of fixed frame 1 is to thicken shape steel plate, and the right end of fixed frame 1 is fixed by threaded rod 11 and nut 12, a left side for fixed frame 1
End outer wall is installed with several pull rods 3 and buffer spring 31, and pull rod 3 installs four in the left end annular spread of fixed frame 1,
The outer wall of pull rod 3 is provided with buffer spring 31, and pull rod 3 is fixedly connected with bearing plate with the one end of buffer spring 31 far from fixed frame 1
4, the left end outer wall of bearing plate 4 is fixedly connected with fixed frame 5, several fixed screws 51 is installed on the outer wall of fixed frame 5, and fixed
Frame 5 is attached to by several 51 Guan County of fixed screw on external fixation device, in the foreboard side wall of fixed frame 1 and in back plate side wall
It is both provided with fastening structure 2；Fastening structure 2 includes shaft 21, and the top exterior walls of shaft 21 are set as hex nut shape, and shaft
21 top exterior walls open up several driving holes 213, and the outer wall fixing sleeve of shaft 21 is connected to ratchet 20, the right end activity of ratchet 20
Non-return pawl 24 is connected, non-return pawl 24 is flexibly connected fixed frame 1 by axis pin, and the left end of ratchet 20 is flexibly connected work pawl
22, work pawl 22 and non-return pawl 24 are wedge-shaped impression setting, and the groove of work pawl 22 and non-return pawl 24 and
The ratchet of ratchet 20 is corresponding, and the one end of work pawl 22 far from ratchet 20 is flexibly connected bolt 23, and the rear wall of bolt 23 is fixed
It is connected and fixed the internal chamber wall of frame 1, and the outer wall of bolt 23 is connected with resetting spring 231, the top of resetting spring 231 is fixed
The outer wall of work pawl 22, the center of shaft 21 are fixedly connected with mounted on the bottom of the side wall of fixed frame 1, and resetting spring 231
Bridle port 211 there are two symmetrically opening up, the top of bridle port 211 is installed with rope fixed screw 212, the outer wall of shaft 21
It opens up and is flexibly connected shaft 21, fixed frame 1 with 212 matched thread groove of rope fixed screw, the outer wall of rope fixed screw 212
Front and rear panels offer through-hole 13, bearing 14 is fixedly mounted on the inner wall of through-hole 13, the inner wall of bearing 14 is fixedly connected
Shaft 21, shaft 21 are flexibly connected fixed frame 1 by bearing 14.
Fixed frame 5 is fixed on external fixation device by operation principle, the utility model by fixed screw 51, then will rope
Rope passes through two bridle ports 211 in shaft 21, and rope is fixed in shaft 21 by rope fixed screw 212, then borrows
External key or with the matched die nut rotating shaft 21 in the top of shaft 21, shaft 21 is rotated by bearing 14, and then is driven
Ratchet 20 is relatively fixed frame 1 and is rotated, and works pawl 22 at this time and non-return pawl 24 works, non-return pawl 24 is because of gravity
Work, ratchet 20 can only rotate counterclockwise, and resetting spring 231 also makes work pawl 22 block ratchet 20 upwards, passes through non-return spine
Pawl 24 and work pawl 22 firmly fix ratchet 20, and fixing the rope in shaft 21 with this can by buffer spring 31
To realize when the pressure of rope is excessive, subtle deformation can be generated, protective effect is accomplished to rope, it is tight just to complete rope
Gu to unload rope from fixed frame 1, it is only necessary to work pawl 22 and non-return pawl 24 are stirred, resetting spring 231 compresses,
Rope fixed screw 212 is turned again, can dismantle rope.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of small building clamp device, including fixed frame（1）, it is characterised in that：The fixed frame（1）Inner cavity in be arranged
There is threaded rod（11）, and fixed frame（1）Front and rear wall trepanning, the threaded rod（11）Outer wall run through fixed frame（1）, and it is described
Threaded rod（11）The flexible connection of rear end outer wall and the matched nut of threaded rod（12）, the fixed frame（1）Left end outer wall it is solid
Dingan County is equipped with several pull rods（3）And buffer spring（31）, several described pull rods（3）Outer wall be provided with buffer spring
（31）, several described pull rods（3）And buffer spring（31）Far from fixed frame（1）One end be fixedly connected with bearing plate（4）, described
Bearing plate（4）Left end outer wall be fixedly connected with fixed frame（5）, the fixed frame（5）Outer wall on several fixed screws are installed
（51）, and the fixed frame（5）Pass through several fixed screws（51）Guan County is attached on external fixation device, the fixed frame
（1）Foreboard side wall in and back plate side wall in be both provided with fastening structure（2）；
The fastening structure（2）Including shaft（21）, the shaft（21）Outer wall fixing sleeve be connected to ratchet（20）, the ratchet
（20）Right end be flexibly connected non-return pawl（24）, the non-return pawl（24）It is flexibly connected fixed frame by axis pin（1）, described
Ratchet（20）Left end be flexibly connected work pawl（22）, the work pawl（22）Far from ratchet（20）One end flexible connection
Bolt（23）, the bolt（23）Rear wall be fixedly connected with fixed frame（1）Internal chamber wall, and the bolt（23）Outer wall activity
It is connected with resetting spring（231）, the resetting spring（231）Top be fixedly mounted on fixed frame（1）Side wall, and reset bullet
Spring（231）Bottom be fixedly connected with work pawl（22）Outer wall, the shaft（21）Central symmetry open up there are two rope
Hole（211）, the bridle port（211）Top be installed with rope fixed screw（212）, the shaft（21）Outer wall open
If with rope fixed screw（212）Matched thread groove, the rope fixed screw（212）Outer wall be flexibly connected shaft
（21）, the fixed frame（1）Front and rear panels offer through-hole（13）, the through-hole（13）Inner wall on axis is fixedly mounted
It holds（14）, the bearing（14）Inner wall be fixedly connected with shaft（21）, the shaft（21）Pass through bearing（14）Flexible connection is solid
Determine frame（1）.
2. a kind of small building clamp device according to claim 1, it is characterised in that：The work pawl（22）With only
Inverse pawl（24）Be wedge-shaped impression setting, and work pawl（22）With non-return pawl（24）Groove and ratchet（20）Spine
Tooth is corresponding.
3. a kind of small building clamp device according to claim 1, it is characterised in that：The pull rod（3）In fixed frame
（1）Left end annular spread install four.
4. a kind of small building clamp device according to claim 1, it is characterised in that：The fixed frame（1）For horizontal " U "
Shape is arranged, fixed frame（1）Material be to thicken shape steel plate, and the fixed frame（1）Right end pass through threaded rod（11）And nut
（12）It is fixed.
5. a kind of small building clamp device according to claim 1, it is characterised in that：The shaft（21）Top outside
Wall is set as hex nut shape, and the shaft（21）Top exterior walls open up several driving holes（213）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820316433.1U CN207956547U (en) | 2018-03-08 | 2018-03-08 | A kind of small building clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820316433.1U CN207956547U (en) | 2018-03-08 | 2018-03-08 | A kind of small building clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207956547U true CN207956547U (en) | 2018-10-12 |
Family
ID=63741485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820316433.1U Expired - Fee Related CN207956547U (en) | 2018-03-08 | 2018-03-08 | A kind of small building clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207956547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595877A (en) * | 2019-09-25 | 2019-12-20 | 广州肖宁道路工程技术研究事务所有限公司 | Clamp for field detection of interlayer combination condition of white-plus-black pavement |
-
2018
- 2018-03-08 CN CN201820316433.1U patent/CN207956547U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595877A (en) * | 2019-09-25 | 2019-12-20 | 广州肖宁道路工程技术研究事务所有限公司 | Clamp for field detection of interlayer combination condition of white-plus-black pavement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20200308 |