CN207497910U - A kind of pulling plate cargo shackle - Google Patents
A kind of pulling plate cargo shackle Download PDFInfo
- Publication number
- CN207497910U CN207497910U CN201721426508.3U CN201721426508U CN207497910U CN 207497910 U CN207497910 U CN 207497910U CN 201721426508 U CN201721426508 U CN 201721426508U CN 207497910 U CN207497910 U CN 207497910U
- Authority
- CN
- China
- Prior art keywords
- suspension hook
- fire
- pulling plate
- bolt
- mounting base
- 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
Links
- 239000000725 suspension Substances 0.000 claims abstract description 52
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910052742 iron Inorganic materials 0.000 claims abstract description 16
- 239000004677 Nylon Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 5
- 239000004568 cement Substances 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 206010034133 Pathogen resistance Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a kind of pulling plate cargo shackles, are related to distribution line and equipment interruption maintenance technical field, including hoist cable, shackle and suspension hook；The suspension hook sets fire-exit bolt, and the fire-exit bolt is U-shaped, and the suspension hook coupler body back side sets mounting base, and the fire-exit bolt is hinged by axis pin and mounting base；The mounting base lower end setting stress point installs resetting spring and fire-exit bolt is kept to be in normally open, fixed arm is set on the coupler body, the fixed arm is made of the opposite L-type iron staff of both direction, back-moving spring and connecting plate, described two L-type iron staffs is set to be hinged respectively with connecting plate both ends between described two L-type iron staffs.The utility model is simple in structure, convenient and practical, and fire-exit bolt is in normally open, makes it that process used to be not easily susceptible to destroy, does not reduce the safety that suspension hook uses but.
Description
Technical field
The utility model is related to distribution line and equipment interruption maintenance technical fields, are hung more particularly, to a kind of handling of pulling plate
Hook.
Background technology
Cement pulling plate is common cement components in power transmission and transformation line, mainly has reinforcing bar and concrete to form.Specific weight
Every piece 60-600 kilograms is differed, and during handling and transport, should ensure that the performance of device and quality are unaffected.By heavier water
Mud pulling plate should be operated when being loaded and unloaded using crane, forbid manually to carry, improper meeting is loaded and unloaded in artificial cargo handling process
Security risk is caused, can also so that its mechanical property is destroyed；Especially cement cable quadrant LP-6, in artificial cargo handling process
Security risk can be caused, can also so that the mechanical property of three disk of cement is destroyed；In addition it during entrucking, has to arrange
Neatly, place is contacted with vehicle body using straw rope place mat, prevents from colliding in transit.In practical handling, either material
Material station or construction site, because geographical environment and handling condition limitation use and ground are manually directly discharged to from haulage vehicle mostly
On, four angle damages of pulling plate are easily generated in this way, and easily threaten the safety of people.
To reduce handling in the process due to damage caused by unhook, its is generally needed to be equipped with safety door when selecting suspension hook
Door bolt.The security-latch of suspension hook is intended to safe and efficient loading and unloading that the user of crane hook is helped to complete suspension hook.
The loading of suspension hook refers to load being fastened on suspension hook naturally, and correspondingly, unloading refers to discharge load from suspension hook.If user
Both hands can be used while discharging and loading, then will significantly improve safety and validity.It is usually logical in prior art suspension hook
Cross resistance spring force（The spring force pushes security-latch and is allowed to close）To press off security-latch, and door bolt is made by a hand
Lock is maintained at open position.Hand which prevent user loads for discharging, because the hand of user must be released in load
It is used to that security-latch be kept to open in the whole process put.In addition, it opens the security-latch of suspension hook and plays security-latch holding
Opening needs very big power.Therefore, it is difficult to discharge load, and another person is usually needed to stay open security-latch.Separately
Outside, the risk being also limited in there are the hand of user or finger between security-latch and hook portion.All these aspects
Be combined together may lure user into for example with by adhesive tape make security-latch muchly against the inside in hook portion and
Mode in an open position ignores the use of security-latch.In practical operation, since latch easily influences during the work time
Operation often because artificially or being unintentionally destroyed, loses the function of its mousing-hook.
Chinese patent CN104364184B discloses a kind of suspension hook and the security-latch for suspension hook, including with suspension hook
Bar and the hook portion of suspension hook end；Security-latch with fastening end He free latch end, the fastening end of the latch can pivot
Suspension hook bar attachment is fastened on to move between an open position and a closed with turning, the security-latch is in an open position
When in the inside for making substantially to against the hook portion at suspension hook pawl open position, and it is in the closed position when, it is described
Latch end extends to the suspension hook end so as to close the suspension hook pawl from inside across suspension hook pawl；And the security-latch
The actuation means being arranged between the security-latch and suspension hook bar.The design of the invention is to provide to generate for security-latch
Power or the device for storing power, the device allow security-latch to stay open in a controlled manner when activateding；The invention is hung
The advantages of hook and security-latch, is that suspension hook becomes reliable and easy to operation.Security-latch thus improves safety, without
Arouse operating personnel to avoid thinking using the security-latch or by what security-latch was removed from practical lifting or lifting equipment
Method.But the apparatus structure is complicated, and maintenance is not easy, and causes processing and use cost higher, in the actual moving process of mini-plant
In, practicability is not strong.
Utility model content
In view of this, the purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of pulling plate cargo shackle, knot
Structure is simple, convenient and practical, and fire-exit bolt is in normally open, makes it that process used to be not easily susceptible to destroy, does not reduce but and hang
The safety that hook uses.
In order to achieve the above objectives, the utility model uses following technical scheme：
A kind of pulling plate cargo shackle, including hoist cable, shackle and suspension hook；The suspension hook sets fire-exit bolt, the safety door
It fastens with a bolt or latch as U-shaped, the suspension hook coupler body back side sets mounting base, and the fire-exit bolt is hinged by axis pin and mounting base；The installation
Setting stress point in seat lower end installs resetting spring and fire-exit bolt is kept to be in normally open, sets fixed arm on the coupler body, institute
It states fixed arm to be made of the opposite L-type iron staff of both direction, back-moving spring and connecting plate is set between described two L-type iron staffs,
Described two L-type iron staffs are hinged respectively with connecting plate both ends.
As further improvement of the utility model, the bolt of the shackle sets split pin on the outside of nut.
As further improvement of the utility model, the hoist cable includes steel cable and nylon rope.
As further improvement of the utility model, the coupler body side setting protrusion of the suspension hook.
As further improvement of the utility model, the fixed arm is arranged on fixed seat upper end.
As further improvement of the utility model, the fixed arm is arranged on fixed seat lower end.
The beneficial effects of the utility model are：
The utility model includes hoist cable, shackle and suspension hook；The suspension hook sets fire-exit bolt, and the fire-exit bolt is U-shaped,
The suspension hook coupler body back side sets mounting base, and the fire-exit bolt is hinged by axis pin and mounting base；The mounting base lower end is set
Putting stress point installation resetting spring keeps fire-exit bolt to be in normally open, makes it that process used to be not easily susceptible to destroy, but not
Reduce the safety that suspension hook uses.
Fixed arm is set on the coupler body, and the fixed arm is made of the opposite L-type iron staff of both direction, described two L
Back-moving spring and connecting plate, described two L-type iron staffs is set to be hinged respectively with connecting plate both ends between sections stick.
The bolt of the shackle sets split pin on the outside of nut, by setting split pin, it is possible to prevente effectively from nut is loose
It is dynamic, lifting lug is then caused to be disconnected with left suspension hook and right suspension hook.
The hoist cable includes steel cable and nylon rope, has the suspender of certain elasticity by selecting, and makes to have during lifting certain
Cushioning effect further protects the handling object that toughness is poor.
The coupler body side setting protrusion of the suspension hook, it is described to convex to form reinforcing rib, further enhance the entirety of suspension hook
Intensity greatly improves entire suspension hook safety and robustness.
Description of the drawings
Fig. 1 is one main structure diagram of embodiment of the utility model.
Fig. 2 is the main structure diagram of the utility model fire-exit bolt.
Fig. 3 is two main structure diagram of embodiment of the utility model.
In figure：1- hoist cables, 2- shackles, 3- suspension hooks, 4- fire-exit bolts, 5- reinforcing ribs, 6- resetting springs, 7- mounting bases, 8-
Fixed arm, 9- back-moving springs, 10- connecting plates.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment one
As illustrated in fig. 1 and 2, a kind of pulling plate cargo shackle, including hoist cable 1, shackle 2 and suspension hook 3；The setting of suspension hook 3 peace
Air cock door bolt 4, the fire-exit bolt 4 are U-shaped, and the 3 coupler body back side of suspension hook sets mounting base 7, and the fire-exit bolt 4 passes through axis pin
It is hinged with mounting base 7；7 lower end of the mounting base setting stress point installs resetting spring 6 and fire-exit bolt 4 is kept to be in normally opened shape
State makes it that process used to be not easily susceptible to destroy, does not reduce the safety that suspension hook 3 uses but.
Fixed arm 8 is set on the coupler body, and the fixed arm 8 is arranged on fixed seat upper end, and the fixed arm 8 is by two sides
It is formed to opposite L-type iron staff, setting back-moving spring 9 and connecting plate 10, described two L-type iron between described two L-type iron staffs
Stick is hinged respectively with 10 both ends of connecting plate.
The bolt of the shackle 2 sets split pin on the outside of nut, by setting split pin, it is possible to prevente effectively from nut is loose
It is dynamic, lifting lug is then caused to be disconnected with left suspension hook 3 and right suspension hook 3.
The hoist cable 1 includes steel cable and nylon rope, has the suspender of certain elasticity by selecting, and makes to have during lifting certain
Cushioning effect further protects the handling object that toughness is poor.
Lifting stirs fire-exit bolt 4, moves fire-exit bolt 4 in use, object lifting annular to be lifted is stretched into suspension hook 3
To closed state, fixed arm 8 retains fire-exit bolt 4 at this time, and fire-exit bolt 4 is made to keep in off position；Rigging out, pressing
L-type iron staff, fire-exit bolt 4 lose limitation, are opened under the action of torsional spring, you can remove suspension hook 3, carry out next step operation.
Embodiment two
The present embodiment is similar to one primary structure of embodiment, and operating method is identical, difference lies in：It is as shown in figure 3, described
The coupler body side setting protrusion of suspension hook 3, it is described to convex to form reinforcing rib 5, the integral strength of suspension hook 3 is further enhanced, is made whole
A 3 safety of suspension hook and robustness greatly improve.
The fixed arm 8 is arranged on fixed seat lower end, rigid to fixed effect in itself this configuration reduces L-type iron staff
It influences, the practicability for making device is stronger.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field
Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, without departing from this practicality
The spirit and scope of new technique scheme should all cover in the right of the utility model.
Claims (6)
1. a kind of pulling plate cargo shackle, it is characterised in that：Including hoist cable, shackle and suspension hook；The suspension hook sets fire-exit bolt, institute
Fire-exit bolt is stated as U-shaped, the suspension hook coupler body back side sets mounting base, and the fire-exit bolt is hinged by axis pin and mounting base；
The mounting base lower end setting stress point installs resetting spring and fire-exit bolt is kept to be in normally open, and setting is solid on the coupler body
Fixed arm, the fixed arm are made of the opposite L-type iron staff of both direction, between described two L-type iron staffs set back-moving spring and
Connecting plate, described two L-type iron staffs are hinged respectively with connecting plate both ends.
2. a kind of pulling plate cargo shackle according to claim 1, it is characterised in that：The bolt of the shackle is on the outside of nut
Split pin is set.
3. a kind of pulling plate cargo shackle according to claim 1, it is characterised in that：The hoist cable includes steel cable and nylon
Rope.
4. a kind of pulling plate cargo shackle according to claim 1, it is characterised in that：The coupler body side setting of the suspension hook is convex
It rises.
5. a kind of pulling plate cargo shackle according to claim 1, it is characterised in that：The fixed arm is arranged in fixed seat
End.
6. a kind of pulling plate cargo shackle according to claim 1, it is characterised in that：The fixed arm is arranged under fixed seat
End.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721426508.3U CN207497910U (en) | 2017-10-31 | 2017-10-31 | A kind of pulling plate cargo shackle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721426508.3U CN207497910U (en) | 2017-10-31 | 2017-10-31 | A kind of pulling plate cargo shackle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207497910U true CN207497910U (en) | 2018-06-15 |
Family
ID=62502807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721426508.3U Expired - Fee Related CN207497910U (en) | 2017-10-31 | 2017-10-31 | A kind of pulling plate cargo shackle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207497910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023552A (en) * | 2019-12-24 | 2021-06-25 | 中核建中核燃料元件有限公司 | Nuclear fuel related component transfer lifting appliance |
-
2017
- 2017-10-31 CN CN201721426508.3U patent/CN207497910U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023552A (en) * | 2019-12-24 | 2021-06-25 | 中核建中核燃料元件有限公司 | Nuclear fuel related component transfer lifting appliance |
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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 |
Granted publication date: 20180615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |