CN109927745A - A kind of hitch connection equipment and its application method for drawing fault car - Google Patents
A kind of hitch connection equipment and its application method for drawing fault car Download PDFInfo
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- CN109927745A CN109927745A CN201910276032.7A CN201910276032A CN109927745A CN 109927745 A CN109927745 A CN 109927745A CN 201910276032 A CN201910276032 A CN 201910276032A CN 109927745 A CN109927745 A CN 109927745A
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000003137 locomotive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
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Abstract
The hitch that the invention discloses a kind of for drawing fault car connects equipment and its application method, the hitch attachment device includes mounting plate: the side of the mounting plate is fixedly installed with fixed transverse slat, the side of fixed transverse slat is rotatably equipped with link block, the side of the link block is fixedly installed with connecting plate, the side of connecting plate is slidably fitted with the block that is slidably installed, vertical rotation hole is offered on the block that is slidably installed, rotation axis is rotatably equipped in vertical rotation hole, connecting rod is fixedly installed at the top of rotation axis, the side of connecting rod is fixedly installed with attachment base, there are two side plates for the top fixed installation of the block that is slidably installed, connecting rod is located between two side plates, two side plates side close to each other is fixedly installed with one end of the first spring.Hitch attachment device of the invention can carry out automatically angle adjustment during traction, adapt to different road conditions, be convenient for installing, and time saving and energy saving, structure is simple, easy to use.
Description
Technical field
The present invention relates to hitch attachment device technical field, specially a kind of hitch for drawing fault car, which connects, to be set
Standby and its application method.
Background technique
Hitch refers to the hook of train wagon or locomotive both ends, there is connection, traction and buffering.Hitch is for reality
Company between existing locomotive and vehicle or vehicle and vehicle hangs, and transmits tractive force and impact force, and make to keep a spacing between vehicle
From vehicle part, need to use hitch attachment device when drawing fault car, existing hitch attachment device be not easy into
Row dismounting, while encounter jolt or turn section when, be not easy to be adjusted according to surface conditions, be not able to satisfy making for people
With demand, therefore the hitch that we have proposed a kind of for drawing fault car connects equipment, for solving the above problems.
Summary of the invention
In view of the above problems, the hitch that the present invention provides a kind of for drawing fault car connects equipment and its user
Method, the hitch attachment device can effectively solve existing hitch attachment device in background technique and be not easy to be dismounted, simultaneously
Encounter jolt or turn section when, be not easy to be adjusted according to surface conditions, be not able to satisfy asking for the use demand of people
Topic, angle adjustment can be carried out automatically during traction, adapts to different road conditions.
To achieve the above object, the invention provides the following technical scheme:
A kind of hitch connection equipment for drawing fault car, which includes mounting plate: described
The side of mounting plate is fixedly installed with fixed transverse slat, and the side of fixed transverse slat is rotatably equipped with link block, the link block
Side be fixedly installed with connecting plate, the side of connecting plate is slidably fitted with the block that is slidably installed, opens up on the block that is slidably installed
There is vertical rotation hole, rotation axis is rotatably equipped in vertical rotation hole, connecting rod, connecting rod are fixedly installed at the top of rotation axis
Side be fixedly installed with attachment base, the top of the block that is slidably installed is fixedly mounted there are two side plate, and connecting rod is located at two
Between side plate, two side plates side close to each other is fixedly installed with one end of the first spring, two the first springs it is another
It is mutually welded with connecting rod at end；
The other side of the mounting plate is equipped with welded plate, and the side of welded plate is opened up there are two fixed card slot, described
Rectangle connecting hole is offered on fixed transverse slat, vertical connecting plate is slidably fitted in rectangle connecting hole, the vertical connecting plate
Top and bottom is fixedly installed with snap-gauge, and fixed transverse slat is located between two snap-gauges, and the top and bottom of the link block is equal
It is fixedly installed with clamping block, the side of two clamping blocks offers lock slots, and the side of two snap-gauges is locked with two respectively
Slot mutually clamps, and the two sides of the fixed transverse slat offer arc groove, is slidably fitted with arc block in two arc grooves, connection
The two sides of block are fixedly installed with connection cross bar, and two connection cross bars are mutually welded with two arc blocks respectively, the arc block
Top and bottom is welded with one end of second spring, and the other end of second spring side wall corresponding with arc groove mutually welds.
As a preferred technical solution of the present invention, two snap-gauges side close to each other offers rectangle limiting card
Slot, the other side of two snap-gauges are adapted with two fixed card slots respectively.
As a preferred technical solution of the present invention, offered on two fixed card slots side inner wall close to each other same
One rectangular through-hole offers sliding recess on the side inner wall of rectangular through-hole, what sliding recess and rectangular through-hole were located remotely from each other
It is slidably installed on the inner wall of side there are two transverse slat is slided, the side that two sliding transverse slats are located remotely from each other is fixedly installed with rectangle limit
Position fixture block, two rectangle limit card blocks are matched with two rectangle limit card slots respectively.
As a preferred technical solution of the present invention, opened up on the mounting plate there are two through connecting hole, two
The side of a snap-gauge extends respectively to two in connecting hole, and the top and bottom of mounting plate is fixedly installed with annular
Block, the side of welded plate are fixedly mounted there are two cylindricality link block, two cylindricality link blocks inner ring with two ring blocks respectively
Mutually clamp.
As a preferred technical solution of the present invention, peace is rotated in the top inner wall and bottom interior wall of the sliding recess
Equipped with the same threaded rod, threaded hole is offered on two sliding transverse slats, the inner wall of two threaded holes is equipped with internal screw thread, and two
A internal screw thread it is oppositely oriented, threaded rod is threadedly coupled by two threaded holes with two sliding transverse slats.
As a preferred technical solution of the present invention, spill spin block, spill spin block are fixedly installed at the top of the welded plate
Bottom be fixedly installed with vertical connecting rod, the bottom end of vertical connecting rod is mutually welded with the top of threaded rod.
As a preferred technical solution of the present invention, round connecting hole is offered at the top of the welded plate, circle is even
It connects hole to be connected with sliding recess, vertical connecting rod is connect with the side walls of round connecting hole.
As a preferred technical solution of the present invention, the connecting plate offers rectangle connection far from the side of link block
Slot is slidably fitted with rectangular connecting block in rectangle link slot, and rectangular connecting block is mutually welded with the block that is slidably installed, the top of connecting plate
Offer through-hole with bottom, the top and bottom of rectangular connecting block is fixedly installed with sliding bar, two sliding bars respectively with
The side walls connection of two through-holes, the side screw thread installation of connecting plate there are two clamping screw, two clamping screws respectively with
Two sliding bars are in contact, and annular spacing groove is offered on the inner wall of vertical rotation hole, annular limit is welded on the outside of rotation axis
The side walls of position sliding block, annular stop sliding block and annular spacing groove connect.
Compared with prior art, the beneficial effects of the present invention are:
Pass through welded plate, clamping block, lock slots, rectangle connecting hole, vertical connecting plate, snap-gauge, rectangle limit card slot, fixation
Card slot, rectangular through-hole, sliding transverse slat, rectangle limit card block, threaded rod, vertical connecting rod and spill spin block match, in use, will
The mode that welded plate is bolted or welds is installed on tractor, and mounting plate is mounted on to the side of welded plate,
It sticks into two cylindricality link blocks in two ring blocks, then snap-gauge is pulled to be detached from lock slots, vertical connection is driven by snap-gauge
Plate makes other side snap-gauge be detached from another lock slots, releases the limitation to link block, and two snap-gauges is made to pass through two through connection
Hole sticks into two fixed card slots, then rotates spill spin block, spill spin block drives threaded rod to rotate by vertical connecting rod, due to spiral shell
Rasp bar is threadedly coupled with two sliding transverse slats, and the internal screw thread of two sliding transverse slat upper screwed holes is oppositely oriented, so threaded rod turns
It is dynamic that two sliding transverse slats can be made to be located remotely from each other, drive two limit card blocks to snap fitted to two rectangle limits by two sliding transverse slats
In the card slot of position, to complete being connected and fixed for mounting plate and welded plate；
Pass through mounting plate, fixed transverse slat, link block, arc groove, connection cross bar, arc block, second spring, connection
Plate, the block that is slidably installed, vertical rotation hole, rotation axis, connecting rod, attachment base, side plate, the first spring, rectangle link slot and rectangle
Link block matches, and attachment base is connect with disabled vehicle, and during traction, when cornering, attachment base drives connecting rod to carry out
Rotation, rotation axis rotates in vertical rotation hole at this time, and connecting rod squeezes the first spring, can be delayed by the first spring
Punching, when jolting, link block rotates on fixed transverse slat, and fixed transverse slat drives arc block to squeeze second by connection cross bar
Spring can play the role of buffering；
Hitch connection equipment for drawing fault car of the invention can carry out automatically angle during traction
Adjustment, adapts to different road conditions；
The present invention is convenient for installing, time saving and energy saving, and structure is simple, easy to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of hitch for drawing fault car proposed by the present invention connects equipment；
Fig. 2 is that a kind of hitch for drawing fault car proposed by the present invention connects the connecting rod of equipment, side plate and the
The structural schematic diagram of the vertical view of one spring connection；
Fig. 3 is the structural representation for the part A that a kind of hitch for drawing fault car proposed by the present invention connects equipment
Figure；
Fig. 4 is that a kind of hitch for drawing fault car proposed by the present invention connects the sliding transverse slat of equipment and rectangle limits
The schematic perspective view of position fixture block connection；
Fig. 5 is the fixation transverse slat and link block that a kind of hitch for drawing fault car proposed by the present invention connects equipment
The overlooking structure diagram of connection.
In figure: 1- mounting plate, 2- fixed transverse slat, 3- link block, 4- arc groove, 5- connection cross bar, 6- arc block, 7-
Second spring, 8- connecting plate, 9- be slidably installed the vertical rotation hole of block, 10-, 11- rotation axis, 12- connecting rod, 13- attachment base,
14- side plate, the first spring of 15-, 16- rectangle link slot, 17- rectangular connecting block, 18- welded plate, 19- clamping block, 20- locking
Slot, 21- rectangle connecting hole, the vertical connecting plate of 22-, 23- snap-gauge, 24- rectangle limit card slot, 25- fixed card slot, 26- rectangle are logical
Hole, 27- slide transverse slat, 28- rectangle limit card block, 29- threaded rod, the vertical connecting rod of 30-, 31- spill spin block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment:
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution:
A kind of hitch connection equipment for drawing fault car, which includes mounting plate 1: installation
The side of fixed plate 1 is fixedly installed with fixed transverse slat 2, and the side of fixed transverse slat 2 is rotatably equipped with link block 3, and the one of link block 3
Side is fixedly installed with connecting plate 8, and the side of connecting plate 8 is slidably fitted with the block 9 that is slidably installed, and offers on the block 9 that is slidably installed perpendicular
Straight rotation hole 10 is rotatably equipped with rotation axis 11 in vertical rotation hole 10, and the top of rotation axis 11 is fixedly installed with connecting rod 12,
The side of connecting rod 12 is fixedly installed with attachment base 13, and there are two side plate 14, connecting rods for the top fixed installation for the block 9 that is slidably installed
12 are located between two side plates 14, and two side plates 14 side close to each other is fixedly installed with one end of the first spring 15, and two
The other end of a first spring 15 is welded with 12 phase of connecting rod；
The other side of mounting plate 1 is equipped with welded plate 18, and the side of welded plate 18 is opened up there are two fixed card slot 25, Gu
Determine to offer rectangle connecting hole 21 on transverse slat 2, vertical connecting plate 22, vertical connecting plate 22 are slidably fitted in rectangle connecting hole 21
Top and bottom be fixedly installed with snap-gauge 23, fixed transverse slat 2 is located between two snap-gauges 23, the top and bottom of link block 3
Portion is fixedly installed with clamping block 19, and the side of two clamping blocks 19 offers lock slots 20, the side point of two snap-gauges 23
It is not clamped with two 20 phases of lock slots, the two sides of fixed transverse slat 2 offer arc groove 4, are slidably installed in two arc grooves 4
Have an arc block 6, the two sides of link block 3 are fixedly installed with connection cross bar 5, two connection cross bars 5 respectively with two 6 phases of arc block
Welding, the top and bottom of arc block 6 are welded with one end of second spring 7, and the other end and arc groove 4 of second spring 7 are right
The side wall answered mutually welds, and two snap-gauges 23 side close to each other offers rectangle limit card slot 24, two snap-gauges 23 it is another
Side is adapted with two fixed card slots 25 respectively, is offered on two fixed card slots 25 side inner wall close to each other same
Rectangular through-hole 26 offers sliding recess on the side inner wall of rectangular through-hole 26, and sliding recess is located remotely from each other with rectangular through-hole 26
Side inner wall on be slidably installed there are two transverse slat 27 is slided, two sides for being located remotely from each other of sliding transverse slats 27 are fixedly installed with
Rectangle limit card block 28, two rectangle limit card blocks 28 are matched with two rectangle limit card slots 24 respectively, on mounting plate 1
It opens up there are two through connecting hole, the side of two snap-gauges 23 extends respectively to two in connecting hole, mounting plate 1
Top and bottom is fixedly installed with ring block, and there are two cylindricality link block, two cylindricalitys for the side fixed installation of welded plate 18
Link block is mutually clamped with the inner ring of two ring blocks respectively, is rotatably equipped in the top inner wall and bottom interior wall of sliding recess same
One threaded rod 29, offers threaded hole on two sliding transverse slats 27, and the inner wall of two threaded holes is equipped with internal screw thread, and two
Internal screw thread it is oppositely oriented, threaded rod 29 is threadedly coupled by two threaded holes with two sliding transverse slats 27, the top of welded plate 18
Portion is fixedly installed with spill spin block 31, and the bottom of spill spin block 31 is fixedly installed with vertical connecting rod 30, the bottom end of vertical connecting rod 30
It is mutually welded with the top of threaded rod 29, the top of welded plate 18 offers round connecting hole, round connecting hole and sliding recess phase
Connection, vertical connecting rod 30 are connect with the side walls of round connecting hole, and connecting plate 8 offers square far from the side of link block 3
Shape link slot 16 is slidably fitted with rectangular connecting block 17, rectangular connecting block 17 and 9 phase of the block weldering that is slidably installed in rectangle link slot 16
It connects, the top and bottom of connecting plate 8 offers through-hole, and the top and bottom of rectangular connecting block 17 is fixedly installed with sliding
Bar, two sliding bars are connect with the side walls of two through-holes respectively, and there are two locking screws for the side screw thread installation of connecting plate 8
Bolt, two clamping screws are in contact with two sliding bars respectively, offer annular spacing groove on the inner wall of vertical rotation hole 10, turn
The outside of moving axis 11 is welded with annular stop sliding block, and the side walls connection of annular stop sliding block and annular spacing groove passes through weldering
Fishplate bar 18, lock slots 20, rectangle connecting hole 21, vertical connecting plate 22, snap-gauge 23, rectangle limit card slot 24, is fixed clamping block 19
Card slot 25, rectangular through-hole 26, sliding transverse slat 27, rectangle limit card block 28,31 phase of threaded rod 29, vertical connecting rod 30 and spill spin block
Cooperation, in use, the mode that welded plate 18 is bolted or welds is installed on tractor, mounting plate 1 is pacified
It mounted in the side of welded plate 18, sticks into two cylindricality link blocks in two ring blocks, then snap-gauge 23 is pulled to be detached from lock slots
20, it drives vertical connecting plate 22 that other side snap-gauge 23 is made to be detached from another lock slots 20 by snap-gauge 23, releases to link block 3
Limitation makes two snap-gauges 23 pass through two and sticks into two fixed card slots 25 through connecting hole, then rotates spill spin block 31, rotation
Block 31 drives threaded rod 29 to rotate by vertical connecting rod 30, since threaded rod 29 is threadedly coupled with two sliding transverse slats 27, two
The internal screw thread of a sliding 27 upper screwed hole of transverse slat is oppositely oriented, so the rotation of threaded rod 29 can make two sliding transverse slats 27 mutual
It is separate, drive two limit card blocks 28 to snap fitted in two rectangle limit card slots 24 by two sliding transverse slats 27, to complete
Mounting plate 1 is connected and fixed with welded plate 18；By mounting plate 1, fixed transverse slat 2, link block 3, arc groove 4, connect
Connect cross bar 5, arc block 6, second spring 7, connecting plate 8, the block 9 that is slidably installed, vertical rotation hole 10, rotation axis 11, connecting rod 12,
Attachment base 13, side plate 14, the first spring 15, rectangle link slot 16 and rectangular connecting block 17 match, attachment base 13 and disabled vehicle
Connection, during traction, when cornering, attachment base 13 drives connecting rod 12 to be rotated, and rotation axis 11 is vertical at this time
Rotation in rotation hole 10, connecting rod 12 squeeze the first spring 15, can be buffered by the first spring 15, when jolting
When, link block 3 rotates on fixed transverse slat 2, and fixed transverse slat 2 drives arc block 6 to squeeze second spring 7 by connection cross bar 5, can
To play the role of buffering；Hitch connection equipment for drawing fault car of the invention can be automatic during traction
Angle adjustment is carried out, different road conditions are adapted to；The present invention is convenient for installing, time saving and energy saving, and structure is simple, easy to use.
The hitch that the present invention also provides a kind of for drawing fault car connects the application method of equipment, by welded plate 18
The mode for being bolted or welding is installed on tractor, and mounting plate 1 is mounted on to the side of welded plate 18, makes two
A cylindricality link block sticks into two ring blocks, then snap-gauge 23 is pulled to be detached from lock slots 20, is driven by snap-gauge 23 and vertically connected
Fishplate bar 22 makes other side snap-gauge 23 be detached from another lock slots 20, releases the limitation to link block 3, and two snap-gauges 23 is made to pass through two
It is a to be sticked into two fixed card slots 25 through connecting hole, spill spin block 31 is then rotated, spill spin block 31 passes through vertical 30 band of connecting rod
Dynamic threaded rod 29 rotates, and since threaded rod 29 is threadedly coupled with two sliding transverse slats 27, two are slided 27 upper screwed hole of transverse slat
Internal screw thread is oppositely oriented, so the rotation of threaded rod 29 can be such that two sliding transverse slats 27 are located remotely from each other, passes through two sliding transverse slats
27 two limit card blocks 28 of drive snap fitted in two rectangle limit card slots 24, to complete mounting plate 1 and welded plate 18
Be connected and fixed, then attachment base 13 is connect with disabled vehicle, during traction, when cornering, attachment base 13 drive connect
Extension bar 12 is rotated, and rotation axis 11 rotates in vertical rotation hole 10 at this time, and connecting rod 12 squeezes the first spring 15, by the
One spring 15 can be buffered, and when jolting, link block 3 rotates on fixed transverse slat 2, and fixed transverse slat 2 passes through connection
Cross bar 5 drives arc block 6 to squeeze second spring 7, can play the role of buffering, so as to adapt to different road conditions.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (5)
1. a kind of hitch for drawing fault car connects equipment, which includes mounting plate (1): it is special
Sign is: the side of the mounting plate (1) is fixedly installed with fixed transverse slat (2), the side rotational installation of fixed transverse slat (2)
Have link block (3), the side of the link block (3) is fixedly installed with connecting plate (8), and the side of connecting plate (8) is slidably fitted with
Be slidably installed block (9), offers vertical rotation hole (10) on the block that is slidably installed (9), rotation peace in vertical rotation hole (10)
It equipped with rotation axis (11), is fixedly installed at the top of rotation axis (11) connecting rod (12), the side of connecting rod (12) is fixedly mounted
Have attachment base (13), the top of the block that is slidably installed (9) is fixedly mounted there are two side plate (14), and connecting rod (12) is located at two
Between side plate (14), two side plate (14) sides close to each other are fixedly installed with one end of the first spring (15), and two
The other end of one spring (15) is mutually welded with connecting rod (12)；
The other side of the mounting plate (1) is equipped with welded plate (18), and the side of welded plate (18) is opened up there are two fixing card
Slot (25) offers rectangle connecting hole (21) on the fixed transverse slat (2), is slidably fitted in rectangle connecting hole (21) and vertically connects
The top and bottom of fishplate bar (22), the vertical connecting plate (22) is fixedly installed with snap-gauge (23), and fixed transverse slat (2) are located at two
Between a snap-gauge (23), the top and bottom of the link block (3) is fixedly installed with clamping block (19), two clamping blocks (19)
Side offer lock slots (20), the side of two snap-gauges (23) is mutually clamped with two lock slots (20) respectively, described solid
The two sides for determining transverse slat (2) offer arc groove (4), are slidably fitted with arc block (6), link block in two arc grooves (4)
(3) two sides are fixedly installed with connection cross bar (5), and two connection cross bars (5) are mutually welded with two arc blocks (6) respectively, institute
The top and bottom for stating arc block (6) is welded with one end of second spring (7), the other end and arc groove of second spring (7)
(4) corresponding side wall mutually welds.
2. the hitch connection equipment according to claim 1 for drawing fault car, it is characterised in that: two snap-gauges
(23) side close to each other offers rectangle limit card slot (24), the other side of two snap-gauges (23) respectively with two fixations
Card slot (25) is adapted.
3. the hitch connection equipment according to claim 2 for drawing fault car, it is characterised in that: two fixing cards
It offers the same rectangular through-hole (26) on slot (25) side inner wall close to each other, is opened on the side inner wall of rectangular through-hole (26)
Equipped with sliding recess, being slidably installed on the side inner wall that sliding recess is located remotely from each other with rectangular through-hole (26), there are two slide transverse slat
(27), the side that two slidings transverse slat (27) are located remotely from each other is fixedly installed with rectangle limit card block (28), two rectangle limits
Fixture block (28) is matched with two rectangle limit card slots (24) respectively；
It is opened up on the mounting plate (1) there are two through connecting hole, the side of two snap-gauges (23) extends respectively to two
In connecting hole, the top and bottom of mounting plate (1) is fixedly installed with ring block, and the side of welded plate (18) is fixed
There are two cylindricality link block, two cylindricality link blocks mutually to clamp with the inner ring of two ring blocks respectively for installation；The sliding recess
Top inner wall and bottom interior wall on be rotatably equipped with the same threaded rod (29), offer spiral shell on two sliding transverse slats (27)
Pit, the inner wall of two threaded holes are equipped with internal screw thread, two internal screw threads it is oppositely oriented, threaded rod (29) passes through two screw threads
Hole is threadedly coupled with two sliding transverse slats (27), is fixedly installed with spill spin block (31), spill spin block at the top of the welded plate (18)
(31) bottom is fixedly installed with vertical connecting rod (30), and the bottom end of vertical connecting rod (30) and the top of threaded rod (29) are mutually welded
It connects, offers round connecting hole at the top of the welded plate (18), round connecting hole is connected with sliding recess, vertical connecting rod
(30) it is connect with the side walls of round connecting hole.
4. the hitch connection equipment according to claim 1 for drawing fault car, it is characterised in that: the connecting plate
(8) side far from link block (3) offers rectangle link slot (16), and rectangle connection is slidably fitted in rectangle link slot (16)
Block (17), rectangular connecting block (17) are mutually welded with the block that is slidably installed (9), and the top and bottom of connecting plate (8) offers through-hole,
The top and bottom of rectangular connecting block (17) is fixedly installed with sliding bar, and two sliding bars are sliding with the side wall of two through-holes respectively
Dynamic connection, there are two clamping screw, two clamping screws connect with two sliding bars respectively for the side screw thread installation of connecting plate (8)
It touches, offers annular spacing groove on the inner wall of vertical rotation hole (10), rotation axis is welded with annular stop sliding block on the outside of (11),
The connection of the side walls of annular stop sliding block and annular spacing groove.
5. the application method of the hitch connection equipment according to claim 3 for drawing fault car, it is characterised in that:
The mode that welded plate (18) is bolted or welds is installed on tractor, mounting plate (1) is mounted on welding
The side of plate (18) sticks into two cylindricality link blocks in two ring blocks, then snap-gauge (23) is pulled to be detached from lock slots (20),
It drives vertical connecting plate (22) that other side snap-gauge (23) is made to be detached from another lock slots (20) by snap-gauge (23), releases to connection
The limitation of block (3) makes two snap-gauges (23) pass through two and sticks into two fixed card slots (25) through connecting hole；
It rotates spill spin block (31), spill spin block (31) drives threaded rod (29) to rotate by vertical connecting rod (30), due to threaded rod
(29) it being threadedly coupled with two sliding transverse slats (27), the internal screw thread of two sliding transverse slat (27) upper screwed holes is oppositely oriented, so
Threaded rod (29) rotation can be such that two sliding transverse slats (27) are located remotely from each other, and drive two limits by two sliding transverse slats (27)
Fixture block (28) snaps fitted in two rectangle limit card slots (24), to complete the connection of mounting plate (1) Yu welded plate (18)
It is fixed；
Then attachment base (13) is connect with disabled vehicle, during traction, when cornering, attachment base (13) drives connecting rod
(12) it rotating, rotation axis (11) rotation in vertical rotation hole (10), connecting rod (12) squeeze the first spring (15) at this time,
It can be buffered by the first spring (15), when jolting, link block (3) rotates on fixed transverse slat (2), fixed horizontal
Plate (2) drives arc block (6) to squeeze second spring (7) and is buffered by connection cross bar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910276032.7A CN109927745B (en) | 2019-04-08 | 2019-04-08 | Coupler connecting device for pulling fault vehicle and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910276032.7A CN109927745B (en) | 2019-04-08 | 2019-04-08 | Coupler connecting device for pulling fault vehicle and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109927745A true CN109927745A (en) | 2019-06-25 |
| CN109927745B CN109927745B (en) | 2020-04-21 |
Family
ID=66989492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910276032.7A Active CN109927745B (en) | 2019-04-08 | 2019-04-08 | Coupler connecting device for pulling fault vehicle and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109927745B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590848A (en) * | 2020-12-29 | 2021-04-02 | 济南巨鑫机车车辆配件有限公司 | Transitional coupler of CA-3 type coupler |
| CN114475688A (en) * | 2022-02-23 | 2022-05-13 | 常州工业职业技术学院 | Rail transit vehicle traction connecting frame |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112590848A (en) * | 2020-12-29 | 2021-04-02 | 济南巨鑫机车车辆配件有限公司 | Transitional coupler of CA-3 type coupler |
| CN112590848B (en) * | 2020-12-29 | 2022-08-05 | 济南巨鑫机车车辆配件有限公司 | Transitional coupler of CA-3 type coupler |
| CN114475688A (en) * | 2022-02-23 | 2022-05-13 | 常州工业职业技术学院 | Rail transit vehicle traction connecting frame |
| CN114475688B (en) * | 2022-02-23 | 2023-03-21 | 常州工业职业技术学院 | Rail transit vehicle traction connecting frame |
Also Published As
| Publication number | Publication date |
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| CN109927745B (en) | 2020-04-21 |
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Effective date of registration: 20240820 Address after: 551404 Fenghuang Village, Weicheng Town, Qingzhen City, Guiyang City, Guizhou Province (opposite to Hailuo Cement Factory), Deli Parking Lot, Qingzhen City Patentee after: Guizhou Xinyue Qiancheng Logistics Co.,Ltd. Country or region after: China Address before: 325200 Room 401, unit 1, building 11, Lane 97, Longshan East Road, Anyang street, Ruian City, Wenzhou City, Zhejiang Province Patentee before: Wu Tingting Country or region before: China |