CN110436046A - A kind of safe and reliable chain binding structure and binding method - Google Patents
A kind of safe and reliable chain binding structure and binding method Download PDFInfo
- Publication number
- CN110436046A CN110436046A CN201910783956.6A CN201910783956A CN110436046A CN 110436046 A CN110436046 A CN 110436046A CN 201910783956 A CN201910783956 A CN 201910783956A CN 110436046 A CN110436046 A CN 110436046A
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- China
- Prior art keywords
- chain
- binding
- main body
- nut
- safe
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- 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.)
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 230000006835 compression Effects 0.000 claims abstract description 20
- 238000007906 compression Methods 0.000 claims abstract description 20
- 125000006850 spacer group Chemical group 0.000 claims description 26
- 238000004146 energy storage Methods 0.000 claims description 10
- 238000012856 packing Methods 0.000 claims description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 abstract description 6
- 235000011613 Pinus brutia Nutrition 0.000 abstract description 6
- 241000018646 Pinus brutia Species 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 14
- 239000002184 metal Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/08—Securing to the vehicle floor or sides
- B60P7/0823—Straps; Tighteners
- B60P7/0838—Tensioning by single movement of an actuating member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D63/00—Flexible elongated elements, e.g. straps, for bundling or supporting articles
- B65D63/02—Metallic straps, tapes, or bands; Joints between ends thereof
- B65D63/06—Joints produced by application of separate securing members, e.g. by deformation thereof
- B65D63/08—Joints using buckles, wedges, or like locking members attached to the ends of the elements
Abstract
The present invention relates to a kind of safe and reliable chain binding structures and binding method, including stored energy mechanism, both ends to be separately connected as foot and chain tightener；Anticreep chain folder one end is connected with one end of chain tightener, the other end is connected with binding chain, chain tightener includes main body, and one end of main body is connected with stored energy mechanism, and other end axial stretching is equipped with nut, nut one end is axially connected with screw rod, the end of screw rod is equipped with hand handle and is axially connected with anticreep chain folder, compression bar is rotatably equipped on the side side wall of main body, one end of compression bar is connected with the briquetting being in contact with nut side wall, bind easy to operate, step is few.The present invention, which is able to solve during cargo transport, binds the problem of chain moves back pine failure, while also can solve chain tightener tightening and the problem of inefficiency, can ensure that transportation safety, efficiently when opening.
Description
Technical field
The present invention relates to cargo securing arrangement fields, more particularly to a kind of safe and reliable chain binding structure and binding
Method.
Background technique
Currently, in roll-on-roll-off ship, railway and highway and other items transport, when cargo transport, cargo is solid often to use
Chain is bound, binding chain is realized tightening by chain tightener and opened.Chain tightener currently on the market can because
The factors such as wave, shake, jolt and expand with heat and contract with cold in transit make chain tightener move back pine, make to bind power and become smaller, when moving back pine
To a certain extent, binding power can lose completely, and binding is caused to be failed, and form security risk, or even cause safety accident.
In addition, manually a-circle-by-a-circle rotary screw is realized for the tightening of present chain tightener and opening,
Tightening and opening low efficiency, the large labor intensity of worker.
Therefore be badly in need of a kind of new chain binding scheme in the market, can solve in this transportational process move back pine and tightening with
When opening the problem of inefficiency.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of safe and reliable chain binding structure and binding method, energy
When enough solving the problems, such as that cargo transport binds chain in the process and moves back pine failure, while also can solve chain tightener tightening and opening
The problem of inefficiency, can ensure that transportation safety, efficiently.
The technical solution adopted by the present invention to solve the technical problems is: providing a kind of safe and reliable chain binding knot
Structure, including stored energy mechanism, both ends are separately connected as foot and chain tightener；One end of anticreep chain folder, one end and chain tightener
It is connected, the other end is connected with binding chain；
The chain tightener includes main body, and one end of the main body is connected with stored energy mechanism, and the other end is axially stretched
Contracting is equipped with nut, and described nut one end is axially connected with screw rod, and the end of the screw rod is equipped with hand handle and and anticreep
Chain folder is axially connected, and compression bar is rotatably equipped on the side side wall of the main body, one end of the compression bar is connected with and spiral shell
The briquetting that female side wall is in contact.
Further, one end of the main body is connected by pin shaft with stored energy mechanism, and the end of the pin shaft passes through
Radial direction wears the R type pin connect and carries out axial limiting.
Further, anti-fall off chain folder includes chain clip main body, and front end is vertically provided with vertical chain link positioning card between two parties
Slot, angularly disposed on the two sides side wall of the vertical chain link locating groove to have chain link limiting slot, spacer pin is from side wall close to chain
The position of ring limiting slot is inserted laterally into chain clip main body, position corresponding with vertical chain link locating groove on the spacer pin
It installs and is equipped with avoiding hollow groove.
Further, the rear end of the chain clip main body is provided with connecting shaft, the end of the connecting shaft be provided with
The connected threaded joints of screw rod.
Further, one end of the spacer pin is provided with swivel plate, and the other end is provided with the card being mutually clamped with retaining ring
Slot, the spacer pin are disposed with the outside socket torsional spring of one end of swivel plate, one end and the chain clip main body phase of the torsional spring
Even.
Further, sliding sleeve is connected to the gear ring for being provided with end-tooth, the end face of the screw rod in the connecting shaft
It is provided with end-tooth corresponding with gear ring.
Further, the part that the outer surface of the screw rod stretches out on the outside of nut has been evenly arranged several axial directions
The end rotation of card slot, the nut is provided with hook, by hook rotation realization and axial card slot clamping or is detached from.
Further, the stored energy mechanism includes the rotating connector being connected with as foot and rotates phase with chain tightener
Energy storage link block even, the energy storage link block, which is internally embedded, is equipped with energy storing members, and the energy storing members are tightened close to chain
One end of device and the linking arm of rotating connector one end are rotatedly connected.
Further, groove protrusion is provided on the linking arm.
A kind of binding method of safe and reliable chain binding structure, the specific steps of which are as follows:
S1: it will be fitted into the socket of the first binding point as foot, be sequentially connected stored energy mechanism, chain tightener and anti-fall off chain
Folder；
S2: the compression bar on chain tightener is pulled open, nut is stretched, and disengages hook and gear ring；
S3: one end connection the second binding point of chain is bound, rotates the spacer pin in anticreep chain folder, selection is bound on chain
Suitable position be packed into anticreep chain folder, spacer pin return realize to binding chain locks；
S4: nut is pushed into main body, and pressure compression bar locks nut, then opens hand handle rotary screw, on stored energy mechanism
Energy storing members can be compressed, and meet the requirements until by groove protrusion display binding power；
S5: it packs up hand handle and is close to main body, hook and gear ring and screw rod clamping, realize the locking of screw rod, thus complete to receive
Tight operation；
S6: when disassembly, pulling open compression bar, and nut is skidded off from main body, and binding power is reduced rapidly, and binding chain is in relaxation shape
State；
S7: being pulled outwardly R type pin, then pull out pin shaft, and chain tightener is separated with stored energy mechanism, completes opening operation, then
It puts each components in order and is placed on designated position.
The utility model has the advantages that the present invention relates to a kind of safe and reliable chain binding structures and binding method, chain tightener to adopt
With new design, the fast relaxation of chain can be realized by the pull-up and pressure of compression bar and is quickly tensed, is greatly improved
Working efficiency, reduces the labor intensity of worker；The locking to screw rod may be implemented by hook and gear ring, securely and reliably；
The design of anti-fall off chain clamping structure is unique rationally, and design has the spacer pin with avoiding hollow groove, is realized by rotary spacing pin to chain
Locked and unlock, easy to operate, the security risk that chain falls off from tightener when can solve cargo transport, pacify transport more
Entirely, more reliable；Equipped with stored energy mechanism, it can guarantee that binding is insisted on continuous and stablized.
Detailed description of the invention
Fig. 1 is the overall structure figure of binding structure of the invention；
Fig. 2 is the structural schematic diagram of chain tightener of the invention；
Fig. 3 is the locking state schematic diagram of the locking mechanism of chain tightener of the invention；
Fig. 4 is the releasing orientation schematic diagram of the locking mechanism of chain tightener of the invention；
Fig. 5 is that the nut of chain tightener of the invention stretches out status diagram；
Fig. 6 is the disassembly schematic diagram of chain tightener and stored energy mechanism of the invention；
Fig. 7 is the structural schematic diagram of stored energy mechanism of the invention；
Fig. 8 is the step of ligation schematic diagram of binding structure of the invention；
Fig. 9 is the step of ligation schematic diagram of binding structure of the invention；
Figure 10 is the step of ligation schematic diagram of binding structure of the invention；
Figure 11 is the step of ligation schematic diagram of binding structure of the invention；
Figure 12 is the decomposition texture schematic diagram of anticreep chain folder of the invention；
Figure 13 is the schematic perspective view of anticreep chain folder of the invention；
Figure 14 is the locking state schematic diagram of anticreep chain folder of the invention；
Figure 15 is the releasing orientation schematic diagram of anticreep chain folder of the invention.
Diagram: 1. first binding points；2. as foot；3. stored energy mechanism；4. chain tightener；5. binding chain；6, it second ties up
Tying point；7, anticreep chain folder；31, rotating connector；32, groove protrusion；33, energy storing members；34, energy storage link block；35, linking arm；
41, R type pin；42, pin shaft；43, main body；44, compression bar；45, nut；46, hand handle；47, screw rod；48, gear ring；49, hook；71,
Threaded joints；72, connecting shaft；73, chain clip main body；74, retaining ring；75, chain link limiting slot；76, vertical chain link locating groove；
77, spacer pin；78, avoiding hollow groove；79, torsional spring；710, swivel plate.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
As shown in figures 1-15, embodiments of the present invention are related to a kind of safe and reliable chain binding structure, including energy storage
Mechanism 3, both ends are separately connected as foot 2 and chain tightener 4；Anticreep chain folder 7, one end are connected with one end of chain tightener 4, separately
One end is connected with binding chain 5；
The chain tightener 4 includes main body 43, and one end of the main body 43 is connected with stored energy mechanism 3, the other end
Axial stretching is equipped with nut 45, and described 45 one end of nut is axially connected with screw rod 47, the end installation of the screw rod 47
There is hand handle 46 and be axially connected with anticreep chain folder 7, compression bar 44 is rotatably equipped on the side side wall of the main body 43, it is described
One end of compression bar 44 is connected with the briquetting being in contact with 45 side wall of nut, briquetting can be made along nut 45 by rotating compression bar 44
Radial direction moved, briquetting is not shown in the figure, rubber is wrapped up on the outside of actually one block of metal block or metal block,
Improve frictional force, the frictional force generated squeezed by briquetting and nut 45 lateral wall to lock nut 45, by nut 45 with
Quick sliding between main body 43 realizes the fast relaxation of chain.
And screw rod 47 and nut 45 are connected through a screw thread, by rotate screw rod 47 can make screw rod 47 and nut 45 it
Between form axially opposing movement.
In order to facilitate the fast quick-detach of chain tightener 4 and stored energy mechanism 3, one end of the main body 43 passes through pin shaft 42
It is connected with stored energy mechanism 3, the end of the pin shaft 42 carries out axial limiting by the radial R type pin 41 connect of wearing, it is only necessary to by R
Type pin 41, which is pulled out, to release pin shaft 42, realize the disassembly of chain tightener 4 and stored energy mechanism 3.
As supplement, the anticreep chain folder 7 includes chain clip main body 73, and front end is vertically provided with vertical chain link positioning between two parties
Card slot 76, it is angularly disposed on the two sides side wall of the vertical chain link locating groove 76 to have a chain link limiting slot 75, spacer pin 77 from
Side wall is inserted laterally into chain clip main body 73 close to the position of chain link limiting slot 75, fixed with vertical chain link on the spacer pin 77
The position corresponding position of card slot 76 is provided with avoiding hollow groove 78.
The rear end of the chain clip main body 73 is provided with connecting shaft 72, and the end of the connecting shaft 72 is provided with and screw rod
47 connected threaded joints 71.
One end of the spacer pin 77 is provided with swivel plate 710, and the other end is provided with the card slot with the clamping of 74 phase of retaining ring,
Spacer pin 77 is inserted into chain clip main body 73 and cannot move axially, so needing retaining ring 74 to carry out axial direction to spacer pin 77
Limit, the spacer pin 77 be disposed with one end of swivel plate 710 outside socket torsional spring 79, one end of the torsional spring 79
It is connected with chain clip main body 73, swivel plate 710 is radially arranging along spacer pin 77, facilitates operator's rotary spacing pin
77, and torsional spring 79 can drive spacer pin 77 to be resetted, and can be carried out with self-return to chain after the length of adjustment chain
It is locked, primarily to facilitating operation.
Chain clip main body 73 is connected with chain tightener by connecting shaft 72, chain is simultaneously snapped onto chain by rotary spacing pin 77
In clip main body 73, as shown in figure 15, one of them chain link being vertically arranged is embedded into vertical chain link locating groove 76, adjacent
The chain link of lateral arrangement is embedded into chain link limiting slot 75, then self-return under the action of torsional spring 79 of spacer pin 77, such as schemes
Shown in 14, spacer pin 77 can lock chain link, and realization is fixedly connected with chain.
Screw rod 47 is voluntarily rotated after tightening in order to prevent, and sliding sleeve, which is connected to, in connecting shaft 72 is provided with end-tooth
Gear ring 48, the end face of the screw rod 47 is provided with end-tooth corresponding with gear ring 48, by gear ring 48 and screw rod 47
End-tooth intermeshing can to screw rod 47 carry out anti-rotation locking.
Further, the outer surface of the screw rod 47, which is stretched out, has been evenly arranged several in the part in 45 outside of nut
The end rotation of axial card slot, the nut 45 is provided with hook 49, is realized by the rotation of hook 49 and is clamped with axial card slot
Or be detached from, it is locked by the anti-rotation that screw rod 47 may be implemented in hook 49 and axial card slot clamping, is realized together with gear ring 48
Double insurance.
The effect of stored energy mechanism 3 is to embody the locking pulling force of chain to occur, so the conceptual design of this patent one kind
Stored energy mechanism, the stored energy mechanism 3 include the rotating connector 31 being connected with as foot 2 and are rotatedly connected with chain tightener 4
Energy storage link block 34, the energy storage link block 34, which is internally embedded, is equipped with energy storing members 33, and the energy storing members 33 are close to chain
The linking arm 35 of one end and 31 one end of rotating connector of tightener 4 is rotatedly connected, by the pulling force for entirely binding chain 5
Increase, energy storing members 33 can be compressed, and so that the relative displacement between linking arm 35 and energy storage link block 34 is changed, storage here
Energy part 33 generally uses flexible object, such as rubber block, and brute spring etc. is ok.
The size for the pulling force being subject in stored energy mechanism 3 is quickly judged for convenience, is provided with quarter on the linking arm 35
Line protrusion 32 can quickly be judged by the relative position between groove protrusion 32 and energy storage link block 34.
As a kind of specific embodiment, binding method that binding structure described in this patent uses during use
Specific step is as follows:
S1: as shown in figure 8, by being fitted into the socket of the first binding point 1 as foot 2, stored energy mechanism 3, chain have been sequentially connected
Tightener 4 and anticreep chain folder 7；
S2: as shown in figs. 5 and 9, the compression bar 44 on chain tightener 4 is pulled open, stretches nut 45, and disengage hook
49 and gear ring 48；
S3: the second binding of one end connection point 6 of binding chain 5 rotates the spacer pin 77 in anticreep chain folder 7, selection binding
Suitable position on chain 5 is packed into anticreep chain folder 7, and 77 return of spacer pin is realized to the locked of binding chain 5；
S4: as shown in Figure 10, nut 45 being pushed into main body 43, and pressure compression bar 44 locks nut 45, then opens hand handle 46
Rotary screw 47, the energy storing members 33 on stored energy mechanism 3 can be compressed, and conform to until binding power by 32 display of groove protrusion
It asks；
S5: packing up hand handle 46 and be close to main body 43, hook 49 and gear ring 48 and the clamping of screw rod 47, realize the locking of screw rod, this
Sample just completes tightening operation；
S6: as shown in figure 11, when disassembly, pulling open compression bar 44, and nut 45 is skidded off from main body 43, and binding power is reduced rapidly,
Binding chain is in relaxed state；
S7: being pulled outwardly R type pin 41, then pull out pin shaft 42, and chain tightener 4 is separated with stored energy mechanism 3, completes to open behaviour
Make, then puts each components in order and be placed on designated position.
The present invention binds the problem of chain moves back pine failure during being able to solve cargo transport, while also can solve chain receipts
Tight device tightening with the problem of inefficiency, can ensure that transportation safety, efficiently when opening, greatly improve working efficiency, reduce
The labor intensity of worker.
Claims (10)
1. a kind of safe and reliable chain binding structure characterized by comprising
Stored energy mechanism (3), both ends are separately connected as foot (2) and chain tightener (4)；
Anticreep chain folder (7), one end are connected with the one end of chain tightener (4), and the other end is connected with binding chain (5)；
The chain tightener (4) includes main body (43), and one end of the main body (43) is connected with stored energy mechanism (3), separately
One end axial stretching is equipped with nut (45), and the nut (45) one end is axially connected with screw rod (47), the screw rod
(47) end is equipped with hand handle (46) and is axially connected with anticreep chain folder (7), turns on the side side wall of the main body (43)
Dynamic to be equipped with compression bar (44), one end of the compression bar (44) is connected with the briquetting being in contact with nut (45) side wall.
2. safe and reliable chain binding structure according to claim 1, it is characterised in that: the one of the main body (43)
End is connected by pin shaft (42) with stored energy mechanism (3), the end of the pin shaft (42) pass through radially wear the R type pin (41) that connects into
Row axial limiting.
3. safe and reliable chain binding structure according to claim 1, it is characterised in that: the anticreep chain folder (7)
Including chain clip main body (73), front end is vertically provided with vertical chain link locating groove (76), the vertical chain link positioning card between two parties
Angularly disposed on the two sides side wall of slot (76) to have chain link limiting slot (75), spacer pin (77) is from side wall close to chain link limiting slot (75)
Position be inserted laterally into chain clip main body (73), it is corresponding with vertical chain link locating groove (76) on the spacer pin (77)
Position be provided with avoiding hollow groove (78).
4. safe and reliable chain binding structure according to claim 3, it is characterised in that: the chain clip main body (73)
Rear end be provided with connecting shaft (72), the end of the connecting shaft (72) is provided with the threaded joints being connected with screw rod (47)
(71)。
5. safe and reliable chain binding structure according to claim 3, it is characterised in that: the spacer pin (77)
One end is provided with swivel plate (710), and the other end is provided with the card slot being mutually clamped with retaining ring (74), the spacer pin (77) arrangement
There is outside socket torsional spring (79) of one end of swivel plate (710), one end of the torsional spring (79) is connected with chain clip main body (73).
6. safe and reliable chain binding structure according to claim 4, it is characterised in that: in the connecting shaft (72)
Sliding sleeve is connected to the gear ring (48) for being provided with end-tooth, and the end face of the screw rod (47) is provided with corresponding with gear ring (48)
End-tooth.
7. safe and reliable chain binding structure according to claim 1, it is characterised in that: outside the screw rod (47)
The part that side surface is stretched out on the outside of nut (45) has been evenly arranged several axial card slots, and the end of the nut (45) turns
It is dynamic to be provided with hook (49), by hook (49) rotation realization and axial card slot clamping or it is detached from.
8. safe and reliable chain binding structure according to claim 1, it is characterised in that: the stored energy mechanism (3)
Including the rotating connector (31) being connected with as foot (2) and the energy storage link block (34) being rotatedly connected with chain tightener (4), institute
The energy storage link block (34) stated, which is internally embedded, to be equipped with energy storing members (33), and the energy storing members (33) are close to chain tightener (4)
The linking arm (35) of one end and rotating connector (31) one end be rotatedly connected.
9. safe and reliable chain binding structure according to claim 8, it is characterised in that: on the linking arm (35)
It is raised (32) to be provided with groove.
10. a kind of binding method of safe and reliable chain binding structure, the specific steps of which are as follows:
S1: it will be fitted into as foot (2) in the socket of the first binding point (1), and be sequentially connected stored energy mechanism (3), chain tightener (4)
With anticreep chain folder (7)；
S2: the compression bar (44) on chain tightener (4) is pulled open, nut (45) is stretched, and disengages hook (49) and gear ring
(48)；
S3: the second binding point (6) of one end connection of binding chain (5) rotates the spacer pin (77) on anticreep chain folder (7), selection
The suitable position bound on chain (5) is packed into anticreep chain folder (7), and spacer pin (77) return, which is realized, locks binding chain (5)；
S4: nut (45) are pushed into main body (43), and nut (45) are lockked in pressure compression bar (44), then open hand handle (46) rotation spiral shell
Bar (47), the energy storing members (33) on stored energy mechanism (3) can be compressed, and meet until binding power by groove raised (32) display
It is required that；
S5: packing up hand handle (46) and be close to main body (43), and hook (49) and gear ring (48) and screw rod (47) are clamped, and realizes the lock of screw rod
Tightly, tightening operation is thus completed；
S6: when disassembly, pulling open compression bar (44), and nut (45) is skidded off from main body (43), and binding power is reduced rapidly, and binding chain is in
Relaxed state；
S7: being pulled outwardly R type pin (41), then pulls out pin shaft (42), and chain tightener (4) is separated with stored energy mechanism (3), completes to open
Operation, then puts each components in order and is placed on designated position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910783956.6A CN110436046A (en) | 2019-08-23 | 2019-08-23 | A kind of safe and reliable chain binding structure and binding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910783956.6A CN110436046A (en) | 2019-08-23 | 2019-08-23 | A kind of safe and reliable chain binding structure and binding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110436046A true CN110436046A (en) | 2019-11-12 |
Family
ID=68437465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910783956.6A Pending CN110436046A (en) | 2019-08-23 | 2019-08-23 | A kind of safe and reliable chain binding structure and binding method |
Country Status (1)
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| CN (1) | CN110436046A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES290716A1 (en) * | 1963-08-09 | 1963-10-16 | Farigola Blay Jose | Improvements in the construction of tightening mechanisms for machines-tools (Machine-translation by Google Translate, not legally binding) |
| CN102295079A (en) * | 2010-06-25 | 2011-12-28 | 北京明日中铁科技发展有限公司 | Marine transport spiral fastener |
| CN103350656A (en) * | 2013-08-01 | 2013-10-16 | 浙江双友物流器械股份有限公司 | Cable wire tightener |
| CN205801960U (en) * | 2016-06-22 | 2016-12-14 | 浙江双友物流器械股份有限公司 | A kind of chain tensioner |
| CN206885770U (en) * | 2017-06-02 | 2018-01-16 | 河南华阳装备制造有限公司 | Equipment transport binding reinforcing device |
| CN210635048U (en) * | 2019-08-23 | 2020-05-29 | 昆山吉海实业有限公司 | Safe and reliable chain binding structure |
-
2019
- 2019-08-23 CN CN201910783956.6A patent/CN110436046A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES290716A1 (en) * | 1963-08-09 | 1963-10-16 | Farigola Blay Jose | Improvements in the construction of tightening mechanisms for machines-tools (Machine-translation by Google Translate, not legally binding) |
| CN102295079A (en) * | 2010-06-25 | 2011-12-28 | 北京明日中铁科技发展有限公司 | Marine transport spiral fastener |
| CN103350656A (en) * | 2013-08-01 | 2013-10-16 | 浙江双友物流器械股份有限公司 | Cable wire tightener |
| CN205801960U (en) * | 2016-06-22 | 2016-12-14 | 浙江双友物流器械股份有限公司 | A kind of chain tensioner |
| CN206885770U (en) * | 2017-06-02 | 2018-01-16 | 河南华阳装备制造有限公司 | Equipment transport binding reinforcing device |
| CN210635048U (en) * | 2019-08-23 | 2020-05-29 | 昆山吉海实业有限公司 | Safe and reliable chain binding structure |
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