CN214929719U - Clamp for train tail host - Google Patents
Clamp for train tail host Download PDFInfo
- Publication number
- CN214929719U CN214929719U CN202120652891.4U CN202120652891U CN214929719U CN 214929719 U CN214929719 U CN 214929719U CN 202120652891 U CN202120652891 U CN 202120652891U CN 214929719 U CN214929719 U CN 214929719U
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- Prior art keywords
- grapple
- shaft
- marble
- clamp
- locking
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- 230000007246 mechanism Effects 0.000 claims abstract description 71
- 239000004579 marble Substances 0.000 claims description 36
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 230000008878 coupling Effects 0.000 abstract description 10
- 238000010168 coupling process Methods 0.000 abstract description 10
- 238000005859 coupling reaction Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model relates to an anchor clamps for being listed as tail host computer, including preceding grapple mechanism, back grapple and grapple coupling mechanism, grapple coupling mechanism sets up on the grapple of back, grapple coupling mechanism and back grapple fixed connection, and preceding grapple mechanism rotates with grapple coupling mechanism to be connected, and preceding grapple mechanism carries out relative rotation through grapple coupling mechanism with the back grapple. Compared with the prior art, the utility model has the advantages of compatibility is good, the security is high, maneuverability is good, portable.
Description
Technical Field
The utility model belongs to the technical field of the fixed technique of tail equipment host computer of being listed as and specifically relates to an anchor clamps for being listed as tail host computer are related to.
Background
At present, a cargo train tail main engine is mainly installed in a lifting zipper mode and a clamp installation mode. Due to the fact that the goods trains are various in types and the installation conditions of the tail parts of the goods trains are different, the lifting lock is difficult to be compatible with all vehicle types. The clamp mounting mode is adopted, so that various vehicle types can be well compatible.
Several kinds of anchor clamps that have now in the market all need lock the anchor clamps through the key lock to reach insurance safety effect, but current grapple can't angle regulation to there are heavy, complex operation, maintainability maneuverability subalternation problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a compatible good, the security is high, maneuverability is good, portable anchor clamps that are used for being listed as tail host computer in order to overcome the defect that above-mentioned prior art exists.
The purpose of the utility model can be realized through the following technical scheme:
a clamp for a train tail host comprises a front grapple mechanism, a rear grapple and a grapple connecting mechanism; the grapple connecting mechanism is arranged on the rear grapple and is fixedly connected with the rear grapple; the front grapple mechanism is rotationally connected with the grapple connecting mechanism; the front grapple mechanism and the rear grapple rotate relatively through the grapple connecting mechanism.
Preferably, the grapple connecting mechanism comprises a rotating shaft pin and a shaft sleeve; the rotating shaft pin is arranged on the rear grapple; the shaft sleeve is sleeved on the rotating shaft pin and is rotationally connected with the rotating shaft pin; the front grappling hook mechanism is fixedly connected with the shaft sleeve.
More preferably, the grapple connecting mechanism is provided with a limiting plate for limiting the rotation angle of the front grapple mechanism; the limiting plate is fixedly connected with the rear grapple.
More preferably, the front grapple mechanism includes a front grapple body and a grapple locking mechanism; the front grapple body is arranged at the top end of the grapple locking mechanism; the grapple locking mechanism is fixedly connected with the shaft sleeve.
More preferably, the grapple locking mechanism comprises a through shaft, a main shaft, an embedded steel pipe, a rotating handle, a front grapple baffle and a bearing;
one end of the main shaft is fixedly connected with the rotating handle, and the other end of the main shaft is connected with the embedded steel pipe through threads; the front grapple body is fixed on the embedded steel pipe; the through shaft is sleeved on the main shaft; the top of the through shaft is provided with a front grapple baffle, and the bottom of the through shaft is connected with the main shaft through a bearing; the front grapple baffle is arranged on the top of the through shaft; the embedded steel pipe penetrates through the front grapple baffle; the through shaft is provided with a connecting piece and is fixedly connected with the shaft sleeve through the connecting piece.
More preferably, the grapple locking mechanism is provided with a clamp spring; the clamp spring is arranged at the joint of the main shaft and the rotating handle.
More preferably, the grapple locking mechanism is provided with a one-way locking unit which is arranged at the bottom of the through shaft to realize one-way locking and locking of the grapple locking mechanism.
More preferably, the one-way locking and anti-loosening unit comprises a marble, a marble cover plate and a spring; the marble cover plate is arranged at the end part of the through shaft and corresponds to the rotary handle in position; the bottom of the through shaft is provided with a groove for accommodating the marble; the marble is arranged in the groove of the through shaft; one end of the spring is connected with the marble, and the other end of the spring is connected with the top of the groove; the marble cover plate is provided with a limiting groove for limiting marbles; the marble is provided with a limiting rod which is arranged in the limiting groove; the rotary handle is provided with a unidirectional chute which is arranged at a position corresponding to the marble.
More preferably, the limiting groove is a reversed V-shaped limiting groove, so that the resetting of the marble is realized.
Preferably, the clamp is provided with a spring buckle and a locking rope; one end of the locking rope is connected with the rear grapple, and the other end of the locking rope is connected with the spring fastener.
Compared with the prior art, the utility model discloses following beneficial effect has:
firstly, the compatibility is good: the utility model provides an anchor clamps for being listed as tail host computer are equipped with grapple locking mechanism, can adjust the distance between preceding grapple and the back grapple wantonly to the relative angle of grapple around can also adjusting is applicable to the installation of various motorcycle types, very big improvement the compatibility of anchor clamps.
Secondly, the safety is high: the utility model provides an anchor clamps for being listed as tail host computer are equipped with the locking unit of one-way locking, can prevent effectively that the train operation in-process grapple is not hard up, improve the security performance of anchor clamps.
Thirdly, the operability is good: the utility model provides an one-way locking unit that is used for the anchor clamps of being listed as tail host computer can realize reseing, only needs the one-way locking unit of locking of manual operation can realize the arbitrary adjustment to front and back grapple distance, can realize the quick dismantlement of anchor clamps, has improved the maneuverability of anchor clamps.
Fourthly, carrying is carried out: the utility model provides a anchor clamps small in size light in weight for being listed as tail host computer conveniently is under construction and carries.
Drawings
Fig. 1 is a schematic structural view of a clamp for a train tail host of the present invention;
fig. 2 is a schematic structural view of the middle grapple locking mechanism of the present invention;
fig. 3 is a schematic sectional structure view of the middle grapple locking mechanism of the present invention;
fig. 4 is a schematic structural view of the unidirectional locking and anti-loosening unit of the present invention;
fig. 5 is a schematic structural view of the middle rotary handle of the present invention.
The reference numbers in the figures indicate:
1. the front grappling hook mechanism 2, the rear grappling hook 3, the grappling hook connecting mechanism 4, the spring fastener 5 and the locking rope;
201. the front grapple comprises a front grapple body 202, a through shaft 203, a main shaft 204, an embedded steel pipe 205, a rotating handle 206, a front grapple baffle 207, a bearing 208, a connecting piece 209, a snap spring 210, a marble 211, a marble cover plate 212, a spring 213, a limiting rod 214, a limiting groove 215 and a one-way inclined groove;
301. the rotary shaft comprises a rotary shaft pin 302, a shaft sleeve 303 and a limit plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.
The utility model provides a anchor clamps for being listed as tail host computer, its structure is shown in figure 1, including preceding grapple mechanism 1, back grapple 2 and grapple coupling mechanism 3, grapple coupling mechanism 3 sets up on back grapple 2, grapple coupling mechanism 3 and back grapple 2 fixed connection, preceding grapple mechanism 1 rotates with grapple coupling mechanism 3 to be connected, preceding grapple mechanism 1 carries out relative rotation through grapple coupling mechanism 3 with back grapple 2.
The grapple connecting mechanism 3 comprises a rotating shaft pin 301 and a shaft sleeve 302, the rotating shaft pin 301 is arranged on the rear grapple 2, the shaft sleeve 302 is sleeved on the rotating shaft pin 301, the shaft sleeve 302 is rotatably connected with the rotating shaft pin 301, and the front grapple mechanism 1 is fixedly connected with the shaft sleeve 302.
The grapple connecting mechanism 3 is provided with a limiting plate 303 for limiting the rotation angle of the front grapple mechanism 1, and the limiting plate 303 is fixedly connected with the rear grapple 2.
The front grapple mechanism 2 comprises a front grapple body 201 and a grapple locking mechanism, the front grapple body 201 is arranged at the top end of the grapple locking mechanism, and the grapple locking mechanism is fixedly connected with the shaft sleeve 301.
The structure of the grapple locking mechanism 2 is shown in fig. 2 and 3, and comprises a through shaft 202, a main shaft 203, an embedded steel pipe 204, a rotating handle 205, a front grapple baffle 206 and a bearing 207, wherein one end of the main shaft 203 is fixedly connected with the rotating handle 205, the other end of the main shaft is connected with the embedded steel pipe 204 through threads, the front grapple body 201 is fixed on the embedded steel pipe 204, the through shaft 202 is sleeved on the main shaft 203, the top of the through shaft 202 is provided with the front grapple baffle 206, the bottom of the through shaft is connected with the main shaft 203 through the bearing 207, the front grapple baffle 206 is arranged at the top of the through shaft 202, the embedded steel pipe 204 penetrates through the front grapple baffle 206, the through shaft 202 is provided with a connecting piece 208, and the through shaft 202 is fixedly connected with a shaft sleeve 302 through the connecting piece 208.
The grapple locking mechanism is provided with a snap spring 209, and the snap spring 209 is arranged at the joint of the main shaft 203 and the rotating handle 205.
The structure of the one-way locking and anti-loosening unit is shown in fig. 4 and 5, and comprises a marble 210, a marble cover plate 211 and a spring 212, wherein the marble cover plate 211 is installed at the end part of the through shaft 202, the position of the marble cover plate 211 corresponds to that of the rotating handle 205, the bottom of the through shaft 202 is provided with a groove for accommodating the marble 210, the marble 210 is installed in the groove of the through shaft 202, one end of the spring 212 is connected with the marble 210, the other end of the spring is connected with the top of the groove, the marble cover plate 211 is provided with a limiting groove 214 for limiting the marble 210, the marble 210 is provided with a limiting rod 213, the limiting rod is arranged in the limiting groove 214, the rotating handle 205 is provided with a one-way inclined groove 215, and the one-way inclined groove is arranged at the position corresponding to the marble 210. When the rotating handle 205 is rotated, the rotating handle can only rotate along the direction of the unidirectional chute 215, and the rotating handle is directly clamped in the opposite direction and cannot rotate, so that the unidirectional locking and anti-loosening function is realized.
The limiting groove 214 is a 7-shaped limiting groove, and the resetting of the marble 210 is realized.
The anchor clamps are equipped with snak link 4 and lock rope 5, and 5 one end of lock rope links to each other with back grapple 2, and the other end links to each other with snak link 4.
The working principle of the clamp in the embodiment is as follows:
the clamp is clamped in the tail of the train, and the clamp is clamped into a clamping hole at the tail of the train at a proper angle through the rotating front grab hook assembly. And the rotating handle is rotated along the direction of the one-way inclined groove, so that the distance between the front grapple and the rear grapple is gradually reduced, and the clamping hole at the tail of the train is clamped. The grab hook can be locked through the marble spring and the one-way rotating mechanism of the rotating handle, and the grab hook can be effectively prevented from being loosened by vibration in the operation process. The utility model discloses a still have pellet shot from a slingshot reset function, through removing the pellet shot from a slingshot gag lever post, remove the gag lever post to the upper left portion of "7" style of calligraphy spacing groove, just can adjust the distance between preceding grapple and the back grapple at will to reach and dismantle the anchor clamps effect.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The clamp for the train tail host is characterized by comprising a front grapple mechanism (1), a rear grapple (2) and a grapple connecting mechanism (3); the grapple connecting mechanism (3) is arranged on the rear grapple (2), and the grapple connecting mechanism (3) is fixedly connected with the rear grapple (2); the front grapple mechanism (1) is rotationally connected with the grapple connecting mechanism (3); the front grapple mechanism (1) and the rear grapple (2) rotate relatively through the grapple connecting mechanism (3).
2. A clamp for a train tail host machine according to claim 1, wherein the grapple attachment mechanism (3) comprises a roller pin (301) and a bushing (302); the rotating shaft pin (301) is arranged on the rear grapple (2); the shaft sleeve (302) is sleeved on the rotating shaft pin (301), and the shaft sleeve (302) is rotatably connected with the rotating shaft pin (301); the front grappling hook mechanism (1) is fixedly connected with the shaft sleeve (302).
3. The clamp for the train tail main engine according to claim 2, wherein the grapple connecting mechanism (3) is provided with a limiting plate (303) for limiting the rotation angle of the front grapple mechanism (1); the limiting plate (303) is fixedly connected with the rear grapple (2).
4. The clamp for the train tail host machine according to claim 2, wherein the front grapple mechanism (1) comprises a front grapple body (201) and a grapple locking mechanism; the front grapple body (201) is arranged at the top end of the grapple locking mechanism; the grapple locking mechanism is fixedly connected with the shaft sleeve (302).
5. The clamp for the train tail host machine according to claim 4, wherein the grapple locking mechanism comprises a through shaft (202), a main shaft (203), an embedded steel pipe (204), a rotating handle (205), a front grapple baffle (206) and a bearing (207);
one end of the main shaft (203) is fixedly connected with the rotating handle (205), and the other end of the main shaft is connected with the embedded steel pipe (204) through threads; the front grapple body (201) is fixed on the embedded steel pipe (204); the through shaft (202) is sleeved on the main shaft (203); the top of the through shaft (202) is provided with a front grapple baffle (206), and the bottom of the through shaft is connected with the main shaft (203) through a bearing (207); the front grapple baffle (206) is arranged at the top of the through shaft (202); the embedded steel pipe (204) penetrates through the front grapple baffle (206); the through shaft (202) is provided with a connecting piece (208), and the through shaft (202) is fixedly connected with the shaft sleeve (302) through the connecting piece (208).
6. The clamp for the train tail host machine according to claim 5, wherein the grapple locking mechanism is provided with a clamp spring (209); the clamp spring (209) is arranged at the joint of the main shaft (203) and the rotating handle (205).
7. The fixture for the train tail host machine as claimed in claim 5, wherein the grapple locking mechanism is provided with a one-way locking unit which is arranged at the bottom of the through shaft (202) and realizes one-way locking and locking of the grapple locking mechanism.
8. The clamp for the train tail host machine according to claim 7, wherein the one-way locking and anti-loosening unit comprises a marble (210), a marble cover plate (211) and a spring (212); the marble cover plate (211) is arranged at the end part of the through shaft (202) and corresponds to the rotary handle (205); the bottom of the through shaft (202) is provided with a groove for accommodating the marble (210); the marble (210) is arranged in a groove of the through shaft (202); one end of the spring (212) is connected with the marble (210), and the other end of the spring is connected with the top of the groove; the marble cover plate (211) is provided with a limit groove (214) for limiting the marble (210); the marble (210) is provided with a limiting rod (213) which is arranged in a limiting groove (214); the rotating handle (205) is provided with a unidirectional inclined groove (215) which is arranged at a position corresponding to the marble (210).
9. The fixture for the train tail host machine according to claim 8, wherein the limiting groove (214) is a 7-shaped limiting groove, so that the resetting of the marble (210) is realized.
10. The clamp for the train tail main machine according to claim 1, wherein the clamp is provided with a spring buckle (4) and a locking rope (5); one end of the locking rope (5) is connected with the rear grapple (2), and the other end is connected with the spring fastener (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120652891.4U CN214929719U (en) | 2021-03-31 | 2021-03-31 | Clamp for train tail host |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120652891.4U CN214929719U (en) | 2021-03-31 | 2021-03-31 | Clamp for train tail host |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214929719U true CN214929719U (en) | 2021-11-30 |
Family
ID=79046646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120652891.4U Active CN214929719U (en) | 2021-03-31 | 2021-03-31 | Clamp for train tail host |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214929719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115140111A (en) * | 2021-03-31 | 2022-10-04 | 通号通信信息集团上海有限公司 | Cargo train afterbody host computer anchor clamps |
-
2021
- 2021-03-31 CN CN202120652891.4U patent/CN214929719U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115140111A (en) * | 2021-03-31 | 2022-10-04 | 通号通信信息集团上海有限公司 | Cargo train afterbody host computer anchor clamps |
| CN115140111B (en) * | 2021-03-31 | 2024-10-11 | 通号通信信息集团上海有限公司 | Cargo train afterbody host computer anchor clamps |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |