CN211166890U - Secondary anti-falling device - Google Patents
Secondary anti-falling device Download PDFInfo
- Publication number
- CN211166890U CN211166890U CN201921373540.9U CN201921373540U CN211166890U CN 211166890 U CN211166890 U CN 211166890U CN 201921373540 U CN201921373540 U CN 201921373540U CN 211166890 U CN211166890 U CN 211166890U
- Authority
- CN
- China
- Prior art keywords
- lifting ring
- locking rope
- obstacle
- cross beam
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003466 welding Methods 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 230000002265 prevention Effects 0.000 claims description 11
- 230000004888 barrier function Effects 0.000 abstract description 14
- 230000001681 protective effect Effects 0.000 description 7
- 238000000926 separation method Methods 0.000 description 4
- 230000003137 locomotive effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model relates to the technical field of rail transit, in particular to a secondary anti-drop device, which comprises a first anti-drop component, a second anti-drop component and a third anti-drop component; the detector safety protection cover of the rail vehicle obstacle detection device is connected with a fixed support at the back of the detector safety protection cover through the first anti-falling assembly; a microswitch supporting plate of the rail vehicle obstacle detection device is connected with an obstacle removing cross beam supporting leg of the rail vehicle obstacle detection device through the second anti-falling assembly; one side of the obstacle removing cross beam welding seam of the rail obstacle detecting device is connected with the other side of the obstacle removing cross beam through the third anti-disengaging component. The utility model provides a secondary anticreep device can effectively prevent to drop the serious consequences such as train operation trouble or casualties that the track caused because of subassembly such as barrier detector left and right sides protection casing or crossbeam.
Description
Technical Field
The utility model relates to a track traffic technical field, in particular to secondary anticreep device.
Background
With the diversified development of train and railway technologies, rail transit is more and more types, and is not only distributed in long-distance land transportation, but also widely applied to medium-short distance urban public transportation. The derailment of the train can not be detected in time in the running process of the rail train, so that the emergency braking can not be carried out in time under the condition that the train is derailed, and serious consequences such as train running faults or casualties are caused. At present, the barrier detector does not perform secondary anti-falling in the running process of the train, so that the serious consequences such as train running faults or casualties caused by the fact that assemblies such as protective covers or cross beams on the left side and the right side of the barrier detector fall off to a rail cannot be prevented.
SUMMERY OF THE UTILITY MODEL
The utility model discloses barrier detection device partial structure to existence among the prior art falls off the track easily and causes the technical problem of incident, provides a secondary anticreep device.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
a secondary anti-drop device comprises: the first anti-falling component, the second anti-falling component and the third anti-falling component; wherein:
the detector safety protection cover of the rail obstacle detection device is connected with a fixed support at the back of the detector safety protection cover through the first anti-falling assembly; a support plate of a microswitch of the track obstacle detection device is connected with a support leg of an obstacle removing beam of the track obstacle detection device through the second anti-falling assembly; one side of the obstacle removing cross beam welding seam of the rail obstacle detecting device is connected with the other side of the obstacle removing cross beam through the third anti-disengaging component.
Further, the first anti-dropping assembly comprises: the first screw rod, the first locking rope, the first joint, the second locking rope and the second joint are arranged on the first screw rod;
the first screw penetrates through the safety protection cover; one end of the first screw rod is connected with one end of the first locking rope, and the other end of the first locking rope is connected with the fixed support through the first joint; the other end of the first screw rod is connected with one end of the second locking rope, and the other end of the second locking rope is connected with the fixed support through the second joint.
Further, the first anti-dropping assembly further comprises: a first fastener and a second fastener;
one end of the first screw rod is connected with one end of the first locking rope through the first fastener, and the other end of the first screw rod is connected with one end of the second locking rope through the second fastener.
Further, the first anti-dropping assembly comprises: the second screw, the first lifting ring, the second lifting ring, the third screw, the third lifting ring, the fourth lifting ring, the third locking rope and the fourth locking rope;
the second screw penetrates through the safety protection cover; one end of the second screw rod is fixedly connected with the first hanging ring, and the other end of the second screw rod is fixedly connected with the second hanging ring; the third screw rod penetrates through the fixed support, one end of the third screw rod is fixedly connected with the third lifting ring, and the other end of the third screw rod is fixedly connected with the fourth lifting ring; the first lifting ring is connected with the third lifting ring through the third locking rope, and the second lifting ring is connected with the fourth lifting ring through the fourth locking rope.
Further, the second anti-dropping assembly comprises: a fifth lifting ring, a sixth lifting ring and a fifth locking rope;
the fifth lifting ring is fixed on a supporting plate of the microswitch, and the sixth lifting ring is fixed on a supporting leg of the obstacle-removing cross beam; the fifth lifting ring is connected with the sixth lifting ring through the fifth locking rope.
Furthermore, the fifth lifting ring and the sixth lifting ring are respectively provided with a threaded portion, the fifth lifting ring is fixed on a support plate of the microswitch through the connected threaded portion, and the sixth lifting ring is fixed on a support leg of the obstacle-removing cross beam through the connected threaded portion.
Further, the third anti-dehydration component comprises: a seventh lifting ring, an eighth lifting ring and a sixth locking rope;
the seventh lifting ring is fixed on one side of the obstacle removing cross beam welding seam, and the sixth lifting ring is fixed on the other side of the obstacle removing cross beam welding seam; the seventh lifting ring is connected with the eighth lifting ring through the sixth locking rope.
Furthermore, the seventh lifting ring and the eighth lifting ring are respectively provided with a threaded portion, the seventh lifting ring is fixed on one side of the welding seam of the obstacle removing cross beam through the connected threaded portions, and the eighth lifting ring is fixed on the other side of the welding seam of the obstacle removing cross beam through the connected threaded portions.
The utility model provides a secondary anticreep device possesses following beneficial effect or advantage at least:
the utility model provides a secondary anticreep device, when the fixing bolt between barrier detector left and right sides protection casing and fixing support was whole drops, protective barrier detector hung on fixing support through first anticreep subassembly, and barrier detector is no longer than locomotive below boundary limit, on not dropping to the track. When the fastener of barrier detector crossbeam foot department leads to under the cracked condition because of receiving striking, wearing and tearing or other reasons, the crossbeam passes through the second anticreep subassembly and connects on micro-gap switch, keeps the crossbeam not to fall on the rail. When the welding seam of the cross beam of the obstacle detector is broken, the broken cross beam is dragged by the third anti-falling device and is not fallen onto the rail. The serious consequences such as train operation failure or casualties caused by the fact that components such as protective covers or cross beams on the left side and the right side of the obstacle detector fall off to the rail can be effectively prevented.
Drawings
Fig. 1 is a schematic view illustrating an installation of a secondary anti-separation device according to an embodiment of the present invention;
fig. 2 is a schematic view illustrating an installation of another secondary anti-separation device according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a first anti-slip assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural view of another first anti-separation assembly according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a second anti-slip assembly according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a third anti-separation assembly according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-barrier-removing cross beam, 2-safety protection cover, 3-first anti-falling component, 31-first screw rod, 32-first locking rope, 33-first joint, 34-second locking rope, 35-second joint, 36-second screw rod, 37-first lifting ring, 38-second lifting ring, 313-third screw rod, 311-third lifting ring, 312-fourth lifting ring, 39-third locking rope, 310-fourth locking rope, 4-fixed support, 5-support plate, 6-second anti-falling component, 67-fifth lifting ring, 65-sixth lifting ring, 66-fifth locking rope, 7-third anti-falling component, 71-seventh lifting ring, 73-eighth lifting ring and 72-sixth locking rope.
Detailed Description
The utility model discloses barrier detection device partial structure to existence among the prior art falls off the track easily and causes the technical problem of incident, provides a secondary anticreep device.
Referring to fig. 1 and 2, the structure of the obstacle detection device is briefly described as follows: the obstacle detection device comprises an obstacle removing cross beam 1, two ends of the obstacle removing cross beam 1 are respectively provided with a detector, the detector is provided with a safety protection cover 2, the back of the safety protection cover 2 is connected with a fixed support 4, and the fixed support 4 is fixedly connected with a bogie at the front end of a train. The detector mainly comprises a trigger plate, a microswitch and a spring plate; the trigger plate is connected with the support legs on the obstacle-removing beam 1 through the spring plate, the trigger plate is connected with the micro switch through the trigger rod, and the micro switch is installed on the supporting plate 5 arranged inside.
Referring to fig. 1-2, the embodiment of the present invention provides a secondary anti-disengaging device, including: the first anti-falling component 3, the second anti-falling component 6 and the third anti-falling component 7. Wherein: the detector safety protection cover 2 of the rail obstacle detection device is connected with a fixed support 4 at the back of the detector safety protection cover 2 through a first anti-falling assembly 3; when the fixed bolts between the protective covers on the left side and the right side of the obstacle detector and the fixed support 4 all fall off, the protective obstacle detector is hung on the fixed support 4 through the first anti-falling assembly 3, and the obstacle detector does not exceed the limit below the locomotive and does not fall off the track. A support plate 5 of a microswitch of the track obstacle detection device is connected with a support leg of an obstacle removing beam 1 of the track obstacle detection device through a second anti-falling assembly 6; when the fastener of barrier detector crossbeam foot department leads to the condition of fracture because of receiving striking, wearing and tearing or other reasons, the crossbeam passes through second anticreep subassembly 6 to be connected on micro-gap switch's backup pad 5, keeps the crossbeam not to fall on the rail. One side of a welding seam of the obstacle removing cross beam 1 of the rail obstacle detecting device is connected with the other side of the welding seam of the obstacle removing cross beam 1 through a third anti-falling assembly 7; the broken cross beam is dragged by the third anti-dropping device to be prevented from dropping on the rail.
Specifically, referring to fig. 1 to 3, the first anti-slip assembly 3 includes: the first screw 31, the first lock rope 32, the first joint 33, the second lock rope 34, the second joint 35, the first fastener and the second fastener. The first screw 31 passes through the safety shield 2; the first screw 31 is arranged in the safety protection cover 2 and is positioned at a position which is 5-10 mm below the spring plate; in a normal state, the first screw 31 does not contact any part inside the safety shield 2. One end of the first screw 31 is connected with one end of a first lock rope 32 through a first fastener, and the other end of the first lock rope 32 is connected with the fixed support 4 through a first joint 33; the other end of the first screw 31 is connected with one end of a second locking rope 34 through a second fastener, and the other end of the second locking rope 34 is connected with the fixed support 4 through a second joint 35; the ends of the first locking cord 32 and the second locking cord 34 are connected with an "8" shaped buckle.
Of course, referring to fig. 4, the first anti-dropping assembly 3 can also be implemented by another scheme: the first anti-drop assembly 3 includes: a second screw 36, a first hanging ring 37, a second hanging ring 38, a third screw 313, a third hanging ring 311, a fourth hanging ring 312, a third locking rope 39 and a fourth locking rope 310. The second screw rod 36 penetrates through the safety protection cover 2, and specifically, the second screw rod 36 is installed in the safety protection cover 2 and is located at a position 5-10 mm below the spring plate; in a normal state, the second screw 36 does not contact any part inside the safety shield 2. One end of the second screw rod 36 is fixedly connected with the first hanging ring 37, and the other end of the second screw rod 36 is fixedly connected with the second hanging ring 38; the third screw 313 penetrates through the fixed support 4, one end of the third screw 313 is fixedly connected with the third hanging ring 311, and the other end of the third screw 313 is fixedly connected with the fourth hanging ring 312; the first lifting ring 37 is connected with a third lifting ring 311 through a third locking rope 39, and the second lifting ring 38 is connected with a fourth lifting ring 312 through a fourth locking rope 310; the ends of the third locking cord 39 and the fourth locking cord 310 are connected by an "8" shaped buckle.
Referring to fig. 5, the second anti-slip assembly 6 includes: a fifth lifting ring 67, a sixth lifting ring 65 and a fifth locking rope 66. The fifth hanging ring 67 and the sixth hanging ring 65 are respectively provided with a threaded part, the fifth hanging ring 67 is fixed on the support plate 5 of the microswitch through the connected threaded parts, and the sixth hanging ring 65 is fixed on the support leg of the obstacle-removing cross beam 1 through the connected threaded parts. The fifth lifting ring 67 is connected with the sixth lifting ring 65 through a fifth locking rope 66; the ends of the fifth locking cord 66 are connected with an "8" shaped clasp.
Referring to fig. 6, the third disengagement prevention assembly 7 includes: a seventh lifting ring 71, an eighth lifting ring 73 and a sixth locking rope 72. The seventh hanging ring 71 and the eighth hanging ring 73 are respectively provided with a threaded part, the seventh hanging ring 71 is fixed on one side of the welding seam of the obstacle-removing cross beam 1 through the connected threaded parts, and the eighth hanging ring 73 is fixed on the other side of the welding seam of the obstacle-removing cross beam 1 through the connected threaded parts. The seventh lifting ring 71 is connected with the eighth lifting ring 73 through the sixth locking rope 72; the ends of the sixth locking cord 72 are connected with an "8" shaped buckle.
The utility model provides a secondary anticreep device possesses following beneficial effect or advantage at least:
the utility model provides a secondary anticreep device, when the fixing bolt between barrier detector left and right sides protection casing and fixing support was whole drops, protective barrier detector hung on fixing support through first anticreep subassembly, and barrier detector is no longer than locomotive below boundary limit, on not dropping to the track. When the fastener of barrier detector crossbeam foot department leads to under the cracked condition because of receiving striking, wearing and tearing or other reasons, the crossbeam passes through the second anticreep subassembly and connects on micro-gap switch, keeps the crossbeam not to fall on the rail. When the welding seam of the cross beam of the obstacle detector is broken, the broken cross beam is dragged by the third anti-falling device and is not fallen onto the rail. The serious consequences such as train operation failure or casualties caused by the fact that components such as protective covers or cross beams on the left side and the right side of the obstacle detector fall off to the rail can be effectively prevented.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. A secondary anticreep device which characterized in that includes: the first anti-falling component, the second anti-falling component and the third anti-falling component; wherein:
the detector safety protection cover of the rail obstacle detection device is connected with a fixed support at the back of the detector safety protection cover through the first anti-falling assembly; a support plate of a microswitch of the track obstacle detection device is connected with a support leg of an obstacle removing beam of the track obstacle detection device through the second anti-falling assembly; one side of the obstacle removing cross beam welding seam of the rail obstacle detecting device is connected with the other side of the obstacle removing cross beam through the third anti-disengaging component.
2. The secondary trip prevention device of claim 1, wherein the first trip prevention assembly comprises: the first screw rod, the first locking rope, the first joint, the second locking rope and the second joint are arranged on the first screw rod;
the first screw penetrates through the safety protection cover; one end of the first screw rod is connected with one end of the first locking rope, and the other end of the first locking rope is connected with the fixed support through the first joint; the other end of the first screw rod is connected with one end of the second locking rope, and the other end of the second locking rope is connected with the fixed support through the second joint.
3. The secondary trip prevention apparatus of claim 2 wherein the first trip prevention assembly comprises: a first fastener and a second fastener;
one end of the first screw rod is connected with one end of the first locking rope through the first fastener, and the other end of the first screw rod is connected with one end of the second locking rope through the second fastener.
4. The secondary trip prevention apparatus of claim 1, wherein the first trip prevention assembly comprises: the second screw, the first lifting ring, the second lifting ring, the third screw, the third lifting ring, the fourth lifting ring, the third locking rope and the fourth locking rope;
the second screw penetrates through the safety protection cover; one end of the second screw rod is fixedly connected with the first hanging ring, and the other end of the second screw rod is fixedly connected with the second hanging ring; the third screw rod penetrates through the fixed support, one end of the third screw rod is fixedly connected with the third lifting ring, and the other end of the third screw rod is fixedly connected with the fourth lifting ring; the first lifting ring is connected with the third lifting ring through the third locking rope, and the second lifting ring is connected with the fourth lifting ring through the fourth locking rope.
5. The secondary trip prevention device of any of claims 1-4, wherein the second trip prevention assembly comprises: a fifth lifting ring, a sixth lifting ring and a fifth locking rope;
the fifth lifting ring is fixed on a supporting plate of the microswitch, and the sixth lifting ring is fixed on a supporting leg of the obstacle-removing cross beam; the fifth lifting ring is connected with the sixth lifting ring through the fifth locking rope.
6. The secondary anti-drop device according to claim 5, wherein the fifth hanging ring and the sixth hanging ring are respectively provided with a threaded portion, the fifth hanging ring is fixed on the support plate of the microswitch through the connected threaded portion, and the sixth hanging ring is fixed on the support leg of the obstacle-removing cross beam through the connected threaded portion.
7. The secondary trip prevention apparatus of claim 5, wherein the third trip prevention assembly comprises: a seventh lifting ring, an eighth lifting ring and a sixth locking rope;
the seventh lifting ring is fixed on one side of the obstacle removing cross beam welding seam, and the sixth lifting ring is fixed on the other side of the obstacle removing cross beam welding seam; the seventh lifting ring is connected with the eighth lifting ring through the sixth locking rope.
8. The secondary anti-drop device according to claim 7, wherein the seventh lifting ring and the eighth lifting ring are respectively provided with a threaded portion, the seventh lifting ring is fixed on one side of the welding seam of the obstacle removing cross beam through the connected threaded portion, and the eighth lifting ring is fixed on the other side of the welding seam of the obstacle removing cross beam through the connected threaded portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921373540.9U CN211166890U (en) | 2019-08-22 | 2019-08-22 | Secondary anti-falling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921373540.9U CN211166890U (en) | 2019-08-22 | 2019-08-22 | Secondary anti-falling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211166890U true CN211166890U (en) | 2020-08-04 |
Family
ID=71827812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921373540.9U Active CN211166890U (en) | 2019-08-22 | 2019-08-22 | Secondary anti-falling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211166890U (en) |
-
2019
- 2019-08-22 CN CN201921373540.9U patent/CN211166890U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110682935A (en) | Integrated obstacle detection and derailment detection system | |
| CN103419809B (en) | Self-retention anti-running device for incline | |
| CN109305177B (en) | Subway vehicle barrier detection device anti-disengaging structure | |
| CN103144651B (en) | System for monitoring intrusion of foreign bodies towards railway anti-disaster | |
| CN108860205A (en) | A kind of derailing detection method and device used for rail vehicle | |
| CN203237254U (en) | Self-braking inclined shaft catcher | |
| CN211166890U (en) | Secondary anti-falling device | |
| Palmer | The need for train detection | |
| CN106347401A (en) | Underframe equipment hanging support capable of preventing falling and looseness as well as hanging structure | |
| CN201863682U (en) | External falling type escape window being safe and fast and capable of being repeatedly used | |
| CN201151411Y (en) | Pneumatic moveable normal closed door type vehicle stopper | |
| CA2270458C (en) | Improved lightweight and ultra-lightweight portable derails | |
| CN106564384B (en) | Guide wheel derailing detection method | |
| CN211166895U (en) | Integrated obstacle detection and derailment detection system | |
| CN209305590U (en) | A kind of barrier detecting apparatus | |
| CN210212407U (en) | Obstacle and derailment detection device | |
| CN101121412A (en) | Railway goods train hook safety hook-chain mechanism | |
| CN207826253U (en) | A kind of rail vehicle derailing Overthrow preventing device and rail vehicle truck | |
| CN114670888B (en) | Train derail back anticreep line device | |
| CN109941302A (en) | A kind of barrier detecting apparatus | |
| CN211918668U (en) | Anti-sliding device | |
| CN210337904U (en) | Mining control device for preventing monorail crane from dropping off track | |
| CN211472278U (en) | Height limiting frame buffer device | |
| CN102154986A (en) | Split hung electricity preventing device for electrified railway flyover construction | |
| CN209722611U (en) | A kind of beacon side installation evacuation protective device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231126 Address after: 430000 Die Casting Workshop, No. 88 Houguanhu Avenue, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province Patentee after: Shengshi Outian (Wuhan) Rail Transit Equipment Co.,Ltd. Address before: 6 St. Andrew's Streets, Esonbu Creek Patentee before: Zhang Mingyu |
|
| TR01 | Transfer of patent right |