CN109278786A - A kind of fixed grasp device and the electric locomotive with the device - Google Patents
A kind of fixed grasp device and the electric locomotive with the device Download PDFInfo
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- CN109278786A CN109278786A CN201811383139.3A CN201811383139A CN109278786A CN 109278786 A CN109278786 A CN 109278786A CN 201811383139 A CN201811383139 A CN 201811383139A CN 109278786 A CN109278786 A CN 109278786A
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- main body
- lifting cylinder
- bindiny mechanism
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- 230000003137 locomotive effect Effects 0.000 title claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 239000007787 solid Substances 0.000 claims description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 4
- 230000003139 buffering effect Effects 0.000 claims 1
- 239000002775 capsule Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 238000005192 partition Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G7/00—Details or accessories
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of fixed grasp device and with the electric locomotive of the device, belong to electric locomotive technical field, which includes the first bindiny mechanism and the second bindiny mechanism；Second bindiny mechanism includes fixed column and spacing ball；First bindiny mechanism includes connection main body, upper limit mechanism and lower limiting mechanism；Upper limit mechanism includes upper mounted plate, the first lifting cylinder and upper bed-plate, and the first lifting cylinder is mounted on upper bed-plate and for driving upper mounted plate to move up and down；Lower limiting mechanism includes bottom plate, the second lifting cylinder and lower bottom base, and bottom plate and upper mounted plate cooperation are tightly connected main body, and the second lifting cylinder is mounted on lower bottom base and for driving bottom plate to move up and down；Offer upper half circular hole on upper mounted plate, offer lower half circular hole on bottom plate, upper half circular hole and lower half circular hole are spliced into circular through hole, which solve the connection type of existing hitch continuous hanging type be easy because be latched it is bad due to break down the problem of.
Description
Technical field
The present invention relates to electric locomotive technical field, more specifically, it relates to a kind of fixed grasp device and have should
The electric locomotive of device.
Background technique
Electric locomotive is a kind of pulling equipment of rail vehicle transport, and power is to drive vehicle wheel rotation using traction electric machine, is borrowed
The frictional force between wheel and rail level is helped, locomotive is made to orbit.Trolley locomotive and battery electricity can be divided by structure
Locomotive, the direct current that accumulator loco motive is provided by battery drive electronic through components such as flame proof bolt, controller, resistance boxes
Machine operating, so that tractor-trailer train travels.
Electric locomotive front and back end, which usually can be all arranged, meets and discusses, and current generally hitch continuous hanging type of meeting and discussing, hitch is by gib head, hook
Body, three, hook tail part form, and gib head is provided with that hook bolt, coupler knuckle pin, lock mention pin, hook bolt pushes away iron and coupler knuckle lock.However electric locomotive
In long-term use process, can inevitably it be collided between locomotive and vehicle, when hitch is hit or shakes excessive in running, hitch
Internal structure causes hitch locking bad, automatically-unhooked phenomenon occurs it is possible that loosening.In addition, this hitch continuous hanging type
Connection type to hitch locking position size require it is more stringent, once hitch locking position size transfinite, mutually interconnect two vehicles of extension
Hook gap is excessive, and operation will make coupler lock lift anticreep failure when colliding, and leads to coupler separation, safety is poor.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of fixed grasp device and have should
The electric locomotive of device is easy to break down because locking is bad, leads to electricity which solve the connection type of existing hitch continuous hanging type
The problem of locomotive and Vehicles separation.
To achieve the above object, the present invention provides the following technical scheme that
A kind of fixed grasp device, including the first bindiny mechanism and the second bindiny mechanism；
Second bindiny mechanism includes fixed column and spacing ball, and the spacing ball is fixed on the fixed column end and straight
Diameter is greater than the fixed column diameter；
First bindiny mechanism includes connection main body, upper limit mechanism and lower limiting mechanism, the connection body interior
It is hollow and for accommodating the spacing ball；
The upper limit mechanism includes upper mounted plate, the first lifting cylinder and upper bed-plate, and the upper bed-plate is fixed on described
Body top face is connected, the connection body side is equipped with opening, and the spacing ball extend into the connection master by the opening
In vivo, fixed plate is located at the connection body openings, first lifting cylinder be mounted on the upper bed-plate and
For driving fixed plate to move up and down, the first lifting cylinder piston rod downward through the upper bed-plate and with it is described
Upper mounted plate is fixed；
The lower limiting mechanism includes bottom plate, the second lifting cylinder and lower bottom base, and the lower bottom base is fixed on described
Bottom part body is connected, the bottom plate is located at the connection body openings and seals the company with the cooperation of fixed plate
Main body is connect, second lifting cylinder is mounted on the lower bottom base and for driving the bottom plate to move up and down, described
Second lifting cylinder piston rod extends upward through the lower bottom base and fixes with the bottom plate；
Fixed board bottom portion offers upper half circular hole, and the bottom plate top offers lower half circular hole, it is described on
Semicircle orifice and the lower half circular hole are spliced into circular through hole, and the circular through hole diameter is greater than the fixed column, and the circle
Through-hole diameter is less than the limit bulb diameter, and the fixed column is threaded through in the circular through hole.
Through the above technical solutions, starting the first lifting cylinder and the second lifting cylinder when electric locomotive is connect with vehicle, making
Obtaining the first lifting cylinder drives upper mounted plate to move up, and the second lifting cylinder drives bottom plate to move down, thus will be even
It connects body side opening portion to reveal, after spacing ball reaches connection body interior, then starts the first lifting cylinder simultaneously
With the second lifting cylinder, so that upper mounted plate pushes, bottom plate is moved up, until upper mounted plate and bottom plate contact, at this time
Spacing ball is limited in connection main body, and fixed column is threaded through upper half circular hole and lower half circular hole docks in the circular through hole to be formed.
Under the cooperation of the first bindiny mechanism and the second bindiny mechanism, electric locomotive is connect with towing vehicle, easy to operate, easy to use.
After upper mounted plate and bottom plate are unfolded to two sides, spacing ball is easily advanced into connection main body, and due to circular through hole diameter
Between fixed column and limit bulb diameter, therefore when fixed column central axis and circular through hole center line are there are when some deviations,
It can be used normally, reduce rate of breakdown, reduce maintenance frequency, it is safe and reliable, it is not susceptible to electric locomotive and vehicle is de-
From phenomenon.
Further preferably are as follows: the upper bed-plate side offers upper hopper chute, and the upper hopper chute upper end extends to the upper bottom
Seat top, lower end run through the connection main body upper side wall, are fixed with upper slide on the inside of fixed plate, the upper slide is embedded in
Setting is slided in the upper hopper chute and with it；
The lower bottom base side offers gliding groove, and the gliding groove lower end extends to the lower bottom base bottom, and upper end is passed through
The connection main body lower wall is worn, lower skateboard is fixed on the inside of the bottom plate, the lower skateboard is in the gliding groove
And setting is slided with it.
Through the above technical solutions, when starting the first lifting cylinder and the second lifting cylinder, upper mounted plate and lower solid
Fixed board can improve the stationarity of upper mounted plate and bottom plate, and improve respectively along upper hopper chute and gliding groove smooth sliding
Upper mounted plate, bottom plate and the bonding strength for connecting main body are durable.
Further preferably are as follows: be fixed with the first stiffening plate on the outside of fixed plate, first stiffening plate is at least arranged
There is one, is fixed with the second stiffening plate on the outside of the bottom plate, second stiffening plate is at least provided with one.
Through the above technical solutions, reinforce upper mounted plate and bottom plate bonding strength, it is durable, service life compared with
It is long.
Further preferably are as follows: first stiffening plate lower end extends to fixed plate bottom part down, and described first adds
Strong plate lower end inside offers socket, and second stiffening plate upper end extends to the bottom plate over top and is plugged in institute
It states in socket.
Through the above technical solutions, the connectivity of upper mounted plate and bottom plate is improved, and it is safe and reliable, convenient for traction
Vehicle.
Further preferably are as follows: limit plate is fixed in the fixed column, the limit plate is close to the spacing ball side
It is provided with buffer air bag, the buffer air bag side is fixed with the limit plate, and the other side is fixed with expansion plate, the expansion plate
It covers in the fixed column and is slided with the fixed column and is arranged.
Through the above technical solutions, fierce collision occurs for electric locomotive and vehicle when preventing electric locomotive from braking, it is flat to improve brake
Stability.
Further preferably are as follows: the connection main body is provided with slow in separate fixed plate and the bottom plate side
Punching pad, the cushion are fixed on the connection body interior.
Through the above technical solutions, spacing ball clashes with main body is connect when preventing electric locomotive from braking, improves and stop
Vehicle stationarity.
Further preferably are as follows: be respectively and fixedly provided on the inside of fixed plate and the bottom plate for being connect with the spacing ball
The rubber layer of touching.
Through the above technical solutions, rubber layer can play a protective role, spacing ball and upper mounted plate and lower fixation are prevented
Plate inboard friction reduces abrasion.
Further preferably are as follows: the upper hopper chute and the gliding groove are T-slot.
Through the above technical solutions, connectivity is preferable, upper mounted plate and bottom plate are not easy to take off with upper hopper chute and gliding groove
From.
A kind of electric locomotive, including push-and-pull cylinder, storeroom and a kind of fixation of any of claims 1-8 are grabbed
Tight device.
Further preferably are as follows: the storeroom is located at the electric locomotive tailstock and for accommodating first bindiny mechanism,
It is opening setting on rear side of the storeroom, the push-and-pull cylinder is fixed on the electric locomotive rear end, the push-and-pull cylinder piston rod
It is connect on front side of the storeroom and with first bindiny mechanism, the fixed column of second bindiny mechanism is fixed on described
On locomotive haulage vehicle.
Through the above technical solutions, the first bindiny mechanism can be stored in storeroom, in use, again will by push-and-pull cylinder
It is removed, easy to use, reduces the occupied space of electric locomotive.
In conclusion start push-and-pull cylinder the invention has the following advantages: when electric locomotive is connect with vehicle, so that
First bindiny mechanism releases from the storeroom of electric locomotive tail portion, after the first bindiny mechanism removes out of electric locomotive, restarts
First lifting cylinder and the second lifting cylinder, so that the first lifting cylinder drives upper mounted plate to move up, the second lifting cylinder
It drives bottom plate to move down, so that connection body side opening portion be revealed, reaches connection main body to spacing ball
Behind inside, then start the first lifting cylinder and the second lifting cylinder simultaneously, so that upper mounted plate pushes, bottom plate is moved up, directly
Contacted to upper mounted plate and bottom plate, spacing ball is limited in connection main body at this time, fixed column be threaded through upper half circular hole and
Lower half circular hole docks in the circular through hole to be formed.Under the cooperation of the first bindiny mechanism and the second bindiny mechanism, electric locomotive with lead
Draw vehicle connection, it is easy to operate, it is easy to use.After upper mounted plate and bottom plate are unfolded to two sides, spacing ball is easily entered
To connection main body, and since circular through hole diameter is located between fixed column and limit bulb diameter, when fixed column central axis and
Circular through hole center line can be used normally there are when some deviations, reduce rate of breakdown, safe and reliable, be not easy to send out
Generator vehicle and vehicle derailing phenomenon.Buffer air bag and cushion can play a buffer role in, when preventing electric locomotive from braking, motor
Fierce collision occurs for vehicle and vehicle, improves brake stationarity.First bindiny mechanism can be stored in storeroom, in use, leading to again
Push-and-pull cylinder is crossed to be moved out, it is easy to use, and reduce the occupied space of electric locomotive.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment, is mainly used for embodying the structure of fixed grasp device；
Fig. 2 is the structural schematic diagram of embodiment, is mainly used for embodying the structure of fixed grasp device；
Fig. 3 is the structural schematic diagram of embodiment, is mainly used for embodying when upper mounted plate and bottom plate are unfolded to two sides
Structure；
Fig. 4 is the structural schematic diagram of embodiment, is mainly used for embodying the structure of the second bindiny mechanism；
Fig. 5 is the structural schematic diagram of embodiment, is mainly used for embodying the structure of the first bindiny mechanism；
Fig. 6 is the structural schematic diagram of embodiment, is mainly used for embodying the structure of the first bindiny mechanism；
Fig. 7 is the structural schematic diagram of embodiment, is mainly used for embodying the structure of upper mounted plate；
Fig. 8 is the configuration schematic diagram of embodiment, is mainly used for embodying the structure of cushion；
Fig. 9 is the partial schematic sectional view of embodiment, is mainly used for embodying the company of the electric locomotive tailstock and fixed grasp device
Binding structure.
In figure, the 1, first bindiny mechanism；11, main body is connected；12, side plate；13, upper limit mechanism；131, upper mounted plate；
132, the first lifting cylinder；133, upper bed-plate；134, upper half circular hole；135, the first stiffening plate；136, socket；137, upper hopper chute；
138, upper slide；14, lower limiting mechanism；141, bottom plate；142, the second lifting cylinder；143, lower bottom base；144, lower half circle
Hole；145, the second stiffening plate；146, gliding groove；15, partition；16, cushion；2, the second bindiny mechanism；21, fixed column；22, it limits
Position plate；23, buffer air bag；24, expansion plate；25, spacing ball；3, electric locomotive；4, push-and-pull cylinder；5, storeroom.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention will be described in detail.
Embodiment: a kind of fixed grasp device and the electric locomotive with the device, it is as shown in figs 1-9, fixed promptly to fill
It sets including the first bindiny mechanism 1 and the second bindiny mechanism 2.Fixed grasp device setting is set on 3 tailstock of electric locomotive, electric locomotive 3
It is equipped with push-and-pull cylinder 4 and storeroom 5, storeroom 5 is located at 3 tailstock of electric locomotive and for accommodating the first bindiny mechanism 1, storeroom 5
Rear side is opening setting.There are two the settings of push-and-pull cylinder 4, and two push-and-pull cylinders 4 are each attached to 3 rear end of electric locomotive, push-and-pull cylinder 4
Piston rod is connect through 5 front side of storeroom and with the first bindiny mechanism 1, and the second bindiny mechanism 2 is fixed on 3 towing vehicle of electric locomotive
On.
Referring to Fig.1-9, there are two the settings of the second bindiny mechanism 2, two the second bindiny mechanisms 2 include fixed column 21 and limit
Position ball 25.21 one end of fixed column and spacing ball 25 are fixed, and the other end is fixed on 3 towing vehicle of electric locomotive, 25 diameter of spacing ball
Greater than 21 diameter of fixed column.Limit plate 22 is fixed in fixed column 21, limit plate 22 is round and is fixed on 21 appearance of fixed column
Face.Limit plate 22 is being provided with buffer air bag 23 close to 25 side of spacing ball, and 23 side of buffer air bag and limit plate 22 are fixed, separately
Side is fixed with expansion plate 24, and 24 sets of expansion plate are slided setting in fixed column 21 and with fixed column 21.
Referring to Fig.1-9, the first bindiny mechanism 1 includes connection main body 11, upper limit mechanism 13 and lower limiting mechanism 14.Connection
11 inner hollow of main body and centre are provided with partition 15, and connection main body 11 is separated into two and is used to accommodate spacing ball 25 by partition 15
Chamber.Upper limit mechanism 13 includes upper mounted plate 131, the first lifting cylinder 132 and upper bed-plate 133.Upper bed-plate 133 is fixed on
11 top surface of main body is connected, connection 11 side of main body is equipped with opening, and spacing ball 25 extend into connection 11 partition 15 of main body by opening
In the chamber of two sides.Upper mounted plate 131 is located at connection 11 opening of main body, and the first lifting cylinder 132 is mounted on upper bed-plate 133
And for driving upper mounted plate 131 to move up and down, 132 piston rod of the first lifting cylinder downward through upper bed-plate 133 and with it is upper solid
Fixed at the top of fixed board 131, there are two the settings of the first lifting cylinder 132.133 side of upper bed-plate offers upper hopper chute 137, upper hopper chute
137 be T-slot, and 137 upper end of upper hopper chute extends to 133 top of upper bed-plate, and lower end is through connection 11 upper side wall of main body.Upper mounted plate
131 insides are fixed with upper slide 138, and upper slide 138 slides setting in upper hopper chute 137 and with it.
Referring to Fig.1-9, lower limiting mechanism 14 includes bottom plate 141, the second lifting cylinder 142 and lower bottom base 143.Bottom
Seat 143 is fixed on connection 11 bottom of main body, and bottom plate 141 is located at connection 11 opening of main body and cooperates with upper mounted plate 131
It is tightly connected main body 11, bottom plate 141 is located at immediately below upper mounted plate 131.Second lifting cylinder 142 is mounted on lower bottom base
On 143 and for driving bottom plate 141 to move up and down, 142 piston rod of the second lifting cylinder extend upward through lower bottom base 143 and with
Bottom plate 141 is fixed, and there are two the settings of the second lifting cylinder 142.143 side of lower bottom base offers gliding groove 146, gliding groove
146 be T-slot, and 146 lower end of gliding groove extends to 143 bottom of lower bottom base, and upper end is through connection 11 lower wall of main body.Bottom plate
141 insides are fixed with lower skateboard, and lower skateboard slides setting in gliding groove 146 and with it.
Referring to Fig.1-9,131 bottom of upper mounted plate offers upper half circular hole 134, and 141 top of bottom plate offers lower half
Circular hole 144, upper half circular hole 134 and lower half circular hole 144 are spliced into circular through hole, and circular through hole diameter is greater than fixed column 21, and circle
Shape through-hole diameter is less than 25 diameter of spacing ball.Fixed column 21 is threaded through in circular through hole.First is fixed on the outside of upper mounted plate 131
Stiffening plate 135 is fixed with the second stiffening plate 145 on the outside of bottom plate 141, and the first stiffening plate 135 and the second stiffening plate 145 are all provided with
There are two setting.First stiffening plate, 135 upper end and 131 either flush of upper mounted plate, lower end extends under 131 bottom of upper mounted plate
Side, 135 lower end inside of the first stiffening plate offer socket 136.Second stiffening plate, 145 lower end is concordant with 141 bottom surface of bottom plate,
Second stiffening plate, 145 upper end extends to 141 over top of bottom plate and is plugged in socket 136.First stiffening plate, 135 width
It is twice of 145 width of the second stiffening plate.Connection main body 11 is provided with far from upper mounted plate 131 and 141 side of bottom plate
Cushion 16 and side plate 12, side plate 12 are fixed on connection 11 side of main body.Cushion 16 is located at 11 inside of connection main body and fixes
In 12 inside of side plate, cushion 16 is made of rubber.12 outside of side plate is fixed with 4 piston rod of push-and-pull cylinder.Upper mounted plate 131
With the rubber layer (not shown) for contacting with spacing ball 25 is respectively and fixedly provided on the inside of bottom plate 141.
Use process and principle: when electric locomotive 3 is connect with vehicle, start push-and-pull cylinder 4 so that the first bindiny mechanism 1 from
It is released in the storeroom 5 of 3 tail portion of electric locomotive, after the first bindiny mechanism 1 removes out of electric locomotive 3, restarts the first promotion gas
Cylinder 132 and the second lifting cylinder 142, so that the first lifting cylinder 132 drives upper mounted plate 131 to move up, second promotes gas
Cylinder 142 drives bottom plate 141 to move down, to connection 11 side mouth part of main body be revealed, to spacing ball 25
After reaching connection 11 inside of main body, then start the first lifting cylinder 132 and the second lifting cylinder 142 simultaneously, so that upper mounted plate
131 push, and bottom plate 141 moves up, until upper mounted plate 131 and bottom plate 141 contact, spacing ball 25 is limited at this time
It connects in main body 11, in the circular through hole that fixed column 21 is threaded through upper half circular hole 134 and the docking of lower half circular hole 144 is formed.?
Under the cooperation of one bindiny mechanism 1 and the second bindiny mechanism 2, electric locomotive 3 is connect with towing vehicle.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvement and modification
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of fixed grasp device, it is characterised in that: including the first bindiny mechanism (1) and the second bindiny mechanism (2)；
Second bindiny mechanism (2) includes fixed column (21) and spacing ball (25), and the spacing ball (25) is fixed on described solid
Fixed column (21) end and diameter are greater than the fixed column (21) diameter；
First bindiny mechanism (1) includes connection main body (11), upper limit mechanism (13) and lower limiting mechanism (14), the company
Connect main body (11) inner hollow and for accommodating the spacing ball (25)；
The upper limit mechanism (13) includes upper mounted plate (131), the first lifting cylinder (132) and upper bed-plate (133), it is described on
Pedestal (133) is fixed on connection main body (11) top surface, and the connection main body (11) side is equipped with opening, the spacing ball
(25) it is extend into the connection main body (11) by the opening, fixed plate (131) is located at the connection main body
(11) opening, first lifting cylinder (132) are mounted on the upper bed-plate (133) and for driving fixed plate
(131) move up and down, the first lifting cylinder (132) piston rod downward through the upper bed-plate (133) and with it is described solid
Fixed board (131) is fixed；
The lower limiting mechanism (14) includes bottom plate (141), the second lifting cylinder (142) and lower bottom base (143), under described
Pedestal (143) is fixed on connection main body (11) bottom, and the bottom plate (141) is located at the connection main body (11) opening
Place and the connection main body (11) is sealed with fixed plate (131) cooperation, second lifting cylinder (142) is mounted on institute
It states on lower bottom base (143) and for driving the bottom plate (141) to move up and down, the second lifting cylinder (142) piston
Bar extends upward through the lower bottom base (143) and fixes with the bottom plate (141)；
Fixed plate (131) bottom offers upper half circular hole (134), and bottom plate (141) top offers lower half
Circular hole (144), the upper half circular hole (134) and the lower half circular hole (144) are spliced into circular through hole, the circular through hole diameter
Greater than the fixed column (21), and the circular through hole diameter is less than the spacing ball (25) diameter, and the fixed column (21) is worn
It is located in the circular through hole.
2. a kind of fixed grasp device according to claim 1, it is characterised in that: upper bed-plate (133) side opens up
Have upper hopper chute (137), upper hopper chute (137) upper end extends to the upper bed-plate (133) top, and lower end is led through the connection
Body (11) upper side wall, fixed plate (131) inside are fixed with upper slide (138), and the upper slide (138) is embedded on described
Setting is slided in sliding slot (137) and with it；
Lower bottom base (143) side offers gliding groove (146), and gliding groove (146) lower end extends to the lower bottom base
(143) bottom, upper end run through connection main body (11) lower wall, are fixed with lower skateboard on the inside of the bottom plate (141), institute
It states lower skateboard and slides setting in the gliding groove (146) and with it.
3. a kind of fixed grasp device according to claim 1, it is characterised in that: solid on the outside of fixed plate (131)
Surely have the first stiffening plate (135), first stiffening plate (135) is solid on the outside of the bottom plate (141) at least provided with one
Surely have the second stiffening plate (145), second stiffening plate (145) is at least provided with one.
4. a kind of fixed grasp device according to claim 3, it is characterised in that: the first stiffening plate (135) lower end
Fixed plate (131) bottom part down is extended to, the first stiffening plate (135) lower end inside offers socket (136), institute
The second stiffening plate (145) upper end is stated to extend to the bottom plate (141) over top and be plugged in the socket (136).
5. a kind of fixed grasp device according to claim 1, it is characterised in that: fixed on the fixed column (21) limited
Position plate (22), the limit plate (22) are provided with buffer air bag (23) close to the spacing ball (25) side, the buffering gas
Capsule (23) side and the limit plate (22) are fixed, and the other side is fixed with expansion plate (24), and the expansion plate (24) covers described
It slides in fixed column (21) and with the fixed column (21) and is arranged.
6. a kind of fixed grasp device according to claim 1, it is characterised in that: the connection main body (11) is far from institute
It states upper mounted plate (131) and the bottom plate (141) side is provided with cushion (16), the cushion (16) is fixed on institute
It is internal to state connection main body (11).
7. a kind of fixed grasp device according to claim 1, it is characterised in that: fixed plate (131) and described
The rubber layer for contacting with the spacing ball (25) is respectively and fixedly provided on the inside of bottom plate (141).
8. a kind of fixed grasp device according to claim 2, it is characterised in that: the upper hopper chute (137) and it is described under
Sliding slot (146) is T-slot.
9. a kind of electric locomotive, it is characterised in that: including any one of push-and-pull cylinder (4), storeroom (5) and claim 1-8
A kind of fixed grasp device.
10. a kind of electric locomotive according to claim 9, it is characterised in that: the storeroom (5) is located at the electric locomotive
(3) tailstock and for accommodating first bindiny mechanism (1), is opening setting, the push-and-pull cylinder on rear side of the storeroom (5)
(4) be fixed on the electric locomotive (3) rear end, push-and-pull cylinder (4) piston rod on front side of the storeroom (5) and with it is described
First bindiny mechanism (1) connection, the fixed column (21) of second bindiny mechanism (2) are fixed on the electric locomotive (3) tractor
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811383139.3A CN109278786B (en) | 2018-11-20 | 2018-11-20 | Fixed gripping device and electric locomotive with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811383139.3A CN109278786B (en) | 2018-11-20 | 2018-11-20 | Fixed gripping device and electric locomotive with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109278786A true CN109278786A (en) | 2019-01-29 |
| CN109278786B CN109278786B (en) | 2023-12-19 |
Family
ID=65176174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811383139.3A Active CN109278786B (en) | 2018-11-20 | 2018-11-20 | Fixed gripping device and electric locomotive with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109278786B (en) |
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| CN201729038U (en) * | 2010-08-06 | 2011-02-02 | 南车眉山车辆有限公司 | Spherical joint draw gear of railway van |
| CN102180182A (en) * | 2011-03-30 | 2011-09-14 | 中南大学 | Coupler buffer device with cutting type energy-absorbing bumper |
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| CN103600751A (en) * | 2013-12-04 | 2014-02-26 | 南车株洲电力机车有限公司 | Locomotive coupler opening device |
| CN204512734U (en) * | 2014-12-15 | 2015-07-29 | 李国平 | Hookah connecting device |
| CN204547870U (en) * | 2015-04-20 | 2015-08-12 | 徐卫东 | A kind of bus handrail not easily rocked |
| CN104986178A (en) * | 2015-07-06 | 2015-10-21 | 湘潭牵引机车厂有限公司 | Emergent brake stop device for mining locomotive haulage |
| CN204750193U (en) * | 2015-05-29 | 2015-11-11 | 重庆川九建设有限责任公司 | Automatic decoupling device device in sub -inclined shaft pittop |
| CN205034126U (en) * | 2015-09-25 | 2016-02-17 | 武汉市福特游乐设备有限责任公司 | Car connection device of roller -coaster |
| CN105417049A (en) * | 2015-12-28 | 2016-03-23 | 宁波益捷精密机械有限公司 | Full-automatic mold replacing trolley system |
| CN205311623U (en) * | 2016-01-15 | 2016-06-15 | 薛俊国 | Gang rider sets out chain apart from accent utensil of knocking off |
| CN106004919A (en) * | 2016-06-14 | 2016-10-12 | 湘电重型装备有限公司 | Hinging device of industrial and mining electric locomotive |
| CN206468370U (en) * | 2017-01-17 | 2017-09-05 | 内蒙古包头鑫达黄金矿业有限责任公司 | Ground sense formula self closing door |
| CN107434229A (en) * | 2017-07-07 | 2017-12-05 | 南京中车浦镇城轨车辆有限责任公司 | A kind of rail car coupler installs general servicing unit |
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| CN107685743A (en) * | 2017-09-04 | 2018-02-13 | 上海稳得新能源科技有限公司 | Intelligent coupler system |
| CN108214247A (en) * | 2018-01-02 | 2018-06-29 | 山东思创机器人科技有限公司 | A kind of welding seams of round pipe automatically grinding device |
| CN108216292A (en) * | 2016-12-22 | 2018-06-29 | 四川汇智众创科技有限公司 | Railway wagon brake hose connects extension and plucks solution device automatically |
| CN108639093A (en) * | 2018-05-17 | 2018-10-12 | 中车株洲电力机车研究所有限公司 | Self- steering virtual rail train car body articulated mounting and rotation angle control method |
| CN207989963U (en) * | 2018-02-02 | 2018-10-19 | 五邑大学 | Connection structure a kind of easy to disassemble and that fixed angle can be adjusted |
| CN208101996U (en) * | 2018-04-08 | 2018-11-16 | 青岛禾航交通设备有限公司 | A kind of rotational articulated device |
| CN209479672U (en) * | 2018-11-20 | 2019-10-11 | 湘潭牵引机车厂有限公司 | A kind of fixed grasp device and the electric locomotive with the device |
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