CN206384717U - Car body suspension hook - Google Patents
Car body suspension hook Download PDFInfo
- Publication number
- CN206384717U CN206384717U CN201720037006.5U CN201720037006U CN206384717U CN 206384717 U CN206384717 U CN 206384717U CN 201720037006 U CN201720037006 U CN 201720037006U CN 206384717 U CN206384717 U CN 206384717U
- Authority
- CN
- China
- Prior art keywords
- car body
- suspension hook
- shank
- coupler
- car
- 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.)
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- 239000000725 suspension Substances 0.000 title claims abstract description 46
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 9
- 210000005069 ears Anatomy 0.000 claims description 6
- NOQGZXFMHARMLW-UHFFFAOYSA-N Daminozide Chemical group CN(C)NC(=O)CCC(O)=O NOQGZXFMHARMLW-UHFFFAOYSA-N 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 230000011514 reflex Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model is related to railway freight-car handling field, discloses a kind of car body suspension hook, wherein, the car body suspension hook includes, shank, and the shank has shape body and the hook portion being arranged on the shape body and the first connecting hole；Coupler body, the coupler body has the hollow channel of coupler body both sides described in insertion and the second connecting hole；And adjusting pin；The shank is set through the hollow channel and the hook portion is outside the coupler body, the coupler body and the shape body can by the adjustment connecting hole of pin connection first and the second connecting hole along the shape body length direction regulation installation site relative to each other.The car body suspension hook that the utility model is provided is combining structure, and shank and coupler body are applied to the lifting operation of different kinds of railways lorry vehicle by adjusting pin connection, this car body suspension hook, solves the problem of truck body lower-edge beam during handling is deformed.
Description
Technical field
The utility model is related to railway freight-car handling field, in particular it relates to a kind of car body suspension hook.
Background technology
Railway freight-car is big due to its volume, and weight is big, so needing to use lifting machinery in carrying and regular maintenance.Have
When operation needs, lifting machinery need to by it is whole section truck body sling, and car body suspension hook as lifting machinery important component, it is necessary to
Lifting operation is completed after connecting with truck body lower-edge beam hook.Currently, the car body that railway freight-car is used when carrying out car body handling is hung
There is problems with hook：
First, railway freight-car has a variety of open-top car vehicles different with weight, the structure of, various vehicle car bodies, thus in car
The size of the following cantilever thickness of body is different, it is necessary to the suspension hook of different size is changed during handling, and operating process is cumbersome, efficiency
Lowly；Second, for the consideration to suspension hook bearing capacity, existing suspension hook design is heavy, and operator can not complete single hook and make
Industry；3rd, although the current suspension hook to Section 2 problem carries out lightweight improvement the problem of presence, using traditional structure
The suspension hook of form is fractureed due to design construction change, easily the generation suspension hook age of a draught animal, there is security risk；4th, suspension hook is in handling
During caused by car body following deflection of beams, need establishment officer to carry out double replica and adjustment to car body.So needing to look for
To a kind of technical scheme that can solve the problem that above mentioned problem.
Utility model content
The purpose of this utility model is made for a kind of above-mentioned not enough lifting suitable for different kinds of railways lorry vehicle of offer
The car body suspension hook of industry.
To achieve these goals, the utility model provides a kind of car body suspension hook, and the car body suspension hook includes,
Shank, the shank has shape body and the hook portion being arranged on the shape body and the first connecting hole；Hook
Body, the coupler body has the hollow channel of coupler body both sides described in insertion and the second connecting hole；And adjusting pin；The shank passes through institute
State hollow channel setting and the hook portion is outside the coupler body, the coupler body and the shape body can be by described
Adjust the connecting hole of pin connection first and the second connecting hole and along the length direction regulation peace relative to each other of the shape body
Holding position.
Preferably, the hook portion from the shape body bending and reverse reflex formation bending body, the bending body with
The relative face of the shank is the inclined inclined-plane of length direction relative to the shape body.
Preferably, the hollow channel of the coupler body is vertical with second connecting hole.
Preferably, first connecting hole is long slot bore
Preferably, the coupler body is provided with the second connecting hole described at least two.
Preferably, the coupler body is provided with two second connecting holes, and the flute length of the long slot bore is more than described in two
Maximum distance between second connecting hole.
Preferably, the hollow channel is arranged on the bottom of the coupler body, and the coupler body is described hollow logical including being arranged on
Alar part above road, the car body suspension hook also includes the connecting plate for being used to connect lifting machine, includes from the connecting plate symmetrical
The Liang Ge ears of setting, two ears are with the alar part by positioning pin connection.
Preferably, the section of the shank is square or rectangle.
Preferably, the car body hook material is carbon steel.
Preferably, there is coating on the car body hook material surface.
The car body suspension hook that the utility model is provided is combining structure, and shank is with coupler body by adjusting pin connection, and coupler body is with hanging
Dress is mechanically coupled.When having lifting task, shank and car body lower-edge beam hook need to only be connected, coupler body is then placed into appropriate location,
So that car body lower-edge beam is clamped between shank and coupler body, adjusting pin is finally inserted, coupler body and shank is connected and is held in position,
Car body lower-edge beam will be fixed by the hook portion and coupler body of shank simultaneously.This car body suspension hook is applied to rising for different kinds of railways lorry vehicle
Crane operation, operating personnel need not change suspension hook, and only need to manipulate shank can complete the lifting operation of different automobile types, easy to operate,
Hanging hook operating efficiency is improved.Each structure of suspension hook can form closing contact with car body lower-edge beam, solve handling
During truck body lower-edge beam the problem of deform.
Other features and advantages of the utility model will be described in detail in subsequent embodiment part.
Brief description of the drawings
Accompanying drawing is to be further understood for providing to of the present utility model, and constitutes a part for specification, and following
Embodiment be used to explain the utility model together, but do not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is the front view of car body suspension hook；
Fig. 2 is the left view of car body suspension hook.
Description of reference numerals
The hook portion of 1 shank 11
The coupler body of 2 adjusting pin 3
The chain of 4 connecting plate 5
The car body lower-edge beam of 6 alignment pin 7
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein
Described embodiment is merely to illustrate and explained the utility model, is not limited to the utility model.
The utility model provides a kind of car body suspension hook, shank 1, and the shank 1 has shape body and is arranged on the bar
The connecting hole of hook portion 11 and first in shape main body；Coupler body 3, the coupler body 3 have the hollow channel of the both sides of coupler body 3 described in insertion and
Second connecting hole；And adjusting pin 2；The shank 1 is set through the hollow channel and the hook portion 11 is exposed to the coupler body 3
Outside, the coupler body 3 and the shape body can connect the first connecting hole and the second connecting hole and edge by the adjusting pin 2
The installation site of the length direction regulation of the shape body relative to each other.
The car body suspension hook that the utility model is provided is combining structure, and shank 1 is connected with coupler body 3 by adjusting pin 2, coupler body 3
It is connected with connecting plate 4 by alignment pin 6, connecting plate 4 is connected eventually through chain 5 with lifting machine.When having lifting task, only need
Shank 1 and the hook of car body lower-edge beam 7 are connected, adjusting pin 2 is inserted into, car body lower-edge beam 7 will be simultaneously by the He of hook portion 11 of shank 1
Coupler body 3 is fixed.This car body suspension hook is applied to the lifting operation of different kinds of railways lorry vehicle, and operating personnel need not change suspension hook, only
Shank 1, which need to be manipulated, can complete the lifting operation of different automobile types, easy to operate, improve hanging hook operating efficiency.Suspension hook is each
Structure can form closing contact with car body lower-edge beam 7, and solve that truck body lower-edge beam 7 during handling deforms asks
Topic.
Specifically, as depicted in figs. 1 and 2, adjusting pin 2 can be connected by the first connecting hole of shank 1 and the second of coupler body 3
Hole is connect to connect shank 1 and coupler body 3.First connecting hole and the second connecting hole can have diversified forms, such as：First connecting hole is
Long slot bore and the second connecting hole are the hole for being matched with the shape of adjusting pin 2；First connecting hole is the hole for being matched with the shape of adjusting pin 2
And second connecting hole be long slot bore；The second company can be determined according to actual conditions needs by being matched with the hole of the shape of adjusting pin 2
Connect the number in hole.
The hook portion 11 of shank 1 can have various structures, such as hook portion 11 makes the structure vertical with shape body, preferably
Ground, the hook portion 11 from the shape body bending and reverse reflex formation bending body, the bending body with the phase of shank 1
To face be relative to the shape body the inclined inclined-plane of length direction.Here, it is necessary to explanation be can from Fig. 1
Go out, shape and the upper and lower surface that hook portion 11 is contacted of car body lower-edge beam 7 are respectively inclined-plane and horizontal plane, in order to car body lower-edge beam
7 form closely connected cooperation, it is preferable that the face relative with the shank 1 for the bending body for forming hook portion 11 is relative to described
Match somebody with somebody with the upper surface (inclined-plane) of car body lower-edge beam 7 on the inclined inclined-plane of length direction (it can also be provided that horizontal plane) of shape body
Close.The lower surface (horizontal plane) of shank 1 and lower-edge beam 7 coordinates.So, the car body lower-edge beam 7 of various lorry vehicles can be inserted
Enter into hook portion 11 (depth of the insertion hook portion 11 of car body lower-edge beam 7 of different size is different), increase stability.
Further, the hollow channel of the coupler body 3 is vertical with second connecting hole.It is understood that hanging down
Adjusting pin 2 required for the hollow channel and the second connecting hole that directly set is most short, and the weight saving of adjusting pin 2 is made accordingly, and
And be conducive to operating personnel to operate.Further, in order that obtaining in hoisting process, shank 1 has appropriate activity surplus, it is to avoid
The hook of hook portion 11 connects shank 1 after car body lower-edge beam 7 and is tensioned and is elongated slot by first connecting hole so that car body lower-edge beam 7 is deformed
Hole.
Further, in order to increase the reliability that shank 1 is connected with coupler body 3, the coupler body 3 is provided with described at least two
Second connecting hole.The number of the second connecting hole is determined according to actual conditions.As depicted in figs. 1 and 2, it is preferable that the coupler body 3 is set
Two second connecting holes are equipped with, the flute length of the long slot bore is more than the maximum distance between two second connecting holes.
Here, the number of the second connecting hole is set to two normal developments that ensure that slinging work, and will not be due to excessively setting
Put the number of the second connecting hole and increase cost.In order that the hook of shank 1 connect car body lower-edge beam 7 will not be due to hook during lifting
Bar 1 bears the weight of truck body and shank 1 is tensioned and deforms car body lower-edge beam 7, it is necessary to hook portion 11 and car body lower-edge beam 7
Between leave being capable of the self-adjusting space of small range.Between still there being shank 1 after the first connecting hole of connection of adjusting pin 2 and the second connecting hole
Gap is moved along the length direction of shape body, it is preferable that the flute length of long slot bore is set greater than into two second connections
Maximum distance between hole.Here, determined according to actual conditions between the flute length of long slot bore and two second connecting holes
The amount of maximum distance.
Further, in order that the shank 1 of coupler body 3 and connection coupler body 3 can be connected with lifting machinery and fulfil assignment, institute
The bottom that hollow channel is arranged on the coupler body 3 is stated, the coupler body 3 includes being arranged on the alar part above the hollow channel,
During truck body lifting, in order that lifting machinery can have enough spaces to fulfil assignment, it is necessary to set a structure energy
Enough functions of realizing connection and angle rotatable.As depicted in figs. 1 and 2, it is preferable that the car body suspension hook also includes being used to connect
The connecting plate 4 of lifting machine is connect, includes symmetrically arranged Liang Ge ears, two ears and the wing from the connecting plate 4
Portion is connected by alignment pin 6.Connecting plate 4 can within the specific limits be rotated after connection coupler body 3, be avoided to a certain extent
The stress of shank 1 is tensioned during lifting, and hook portion 11 makes the problem of car body lower-edge beam 7 is deformed.
Further, connecting plate 4 is connected by chain 5 with lifting machine.
Further, the section of shank 1 can be various shapes, such as, circular, square etc..In order to avoid shank 1 is rotated
Or rotate, and enabling to hook portion 11 that there is the shape for being matched with car body lower-edge beam 7, it is preferable that the section of the shank 1 is
Square or rectangle.And relative set hollow channel is the shape in matching shank 1 section.
Further, the material of car body suspension hook can be the materials such as cast iron, stainless steel.In order to avoid suspension hook stress is excessive certainly
Body fracture failure and itself tensioning force car body lower-edge beam 7 to deform, so hook material should have, plasticity is good, and fragility is small, by force
Degree is moderate, it is preferable that the car body hook material is carbon steel.
Further, in order to reduce the friction that each structure is directly produced during truck body is lifted by crane, and car body is extended
There is coating on the service life of suspension hook, the car body hook material surface.Preferably, the car body hook material chrome-faced (table
Face coating material can also be zinc).
Further, in order to prevent adjusting pin 2 and alignment pin 6 from coming off and be easy to dismounting, respectively in adjusting pin 2 and positioning
One end of pin 6 is provided with head, and the other end is provided with hole, hole and may be inserted into cotter pin.
Preferred embodiment of the present utility model is described in detail above in association with accompanying drawing, still, the utility model is not limited
Detail in above-mentioned embodiment, can be to skill of the present utility model in range of the technology design of the present utility model
Art scheme carries out a variety of simple variants, and these simple variants belong to protection domain of the present utility model.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, it can be combined by any suitable means.In order to avoid unnecessary repetition, the utility model is to each
Possible combination is planted no longer separately to illustrate.
In addition, can also be combined between a variety of embodiments of the present utility model, as long as it is not disobeyed
Thought of the present utility model is carried on the back, it should equally be considered as content disclosed in the utility model.
Claims (10)
1. car body suspension hook, it is characterised in that the car body suspension hook includes,
Shank (1), the shank (1) has shape body and the hook portion (11) being arranged on the shape body and the first connection
Hole；
Coupler body (3), the coupler body (3) has the hollow channel and the second connecting hole of coupler body (3) both sides described in insertion；And
Adjusting pin (2)；
The shank (1) is set through the hollow channel and the hook portion (11) is outside exposed to the coupler body (3), the hook
Body (3) and the shape body can be by the adjusting pin (2) the first connecting holes of connection and the second connecting hole along the bar
The installation site of the length direction regulation of shape main body relative to each other.
2. car body suspension hook according to claim 1, it is characterised in that the hook portion (11) bends simultaneously from the shape body
Reverse reflex formation bending body, the face relative with the shank (1) of the bending body is the length relative to the shape body
Spend the inclined inclined-plane in direction.
3. car body suspension hook according to claim 1, it is characterised in that the hollow channel of the coupler body (3) with it is described
Second connecting hole is vertical.
4. the car body suspension hook according to any one in claim 1-3, it is characterised in that first connecting hole is elongated slot
Hole.
5. car body suspension hook according to claim 4, it is characterised in that the coupler body (3) is provided with described at least two
Two connecting holes.
6. car body suspension hook according to claim 5, it is characterised in that the coupler body (3) is provided with two described second and connected
Hole is connect, the flute length of the long slot bore is more than the maximum distance between two second connecting holes.
7. car body suspension hook according to claim 1, it is characterised in that the hollow channel is arranged on the coupler body (3)
Bottom, the coupler body (3) includes being arranged on the alar part above the hollow channel, and the car body suspension hook also includes hanging for connection
The connecting plate (4) of installation tool, includes symmetrically arranged Liang Ge ears, two ears and the wing from the connecting plate (4)
Portion is connected by alignment pin (6).
8. the car body suspension hook according to claim any one of 1-3, it is characterised in that the section of the shank (1) is positive four
Side shape or rectangle.
9. the car body suspension hook according to claim any one of 1-3, it is characterised in that the car body hook material is carbon steel.
10. car body suspension hook according to claim 9, it is characterised in that there is coating on the car body hook material surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720037006.5U CN206384717U (en) | 2017-01-12 | 2017-01-12 | Car body suspension hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720037006.5U CN206384717U (en) | 2017-01-12 | 2017-01-12 | Car body suspension hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206384717U true CN206384717U (en) | 2017-08-08 |
Family
ID=59493462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720037006.5U Active CN206384717U (en) | 2017-01-12 | 2017-01-12 | Car body suspension hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206384717U (en) |
-
2017
- 2017-01-12 CN CN201720037006.5U patent/CN206384717U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100011 Beijing, Dongcheng District Anwai Binhe West Road No. 22 Shenhua building Co-patentee after: Shenhua Railway Equipment Co.,Ltd. Patentee after: China Shenhua Energy Co.,Ltd. Co-patentee after: Yulin vehicle maintenance branch of Shenhua Railway Equipment Co., Ltd Address before: 100011 Beijing, Dongcheng District Anwai Binhe West Road No. 22 Shenhua building Co-patentee before: SHENHUA RAIL AND FREIGHT WAGONS TRANSPORT Co.,Ltd. Patentee before: China Shenhua Energy Co.,Ltd. Co-patentee before: YULIN VEHICLE MAINTENANCE BRANCH, SHENHUA RAILWAY FREIGHT TRANSPORT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |