CN211594866U - Fire engine traction winch cover - Google Patents
Fire engine traction winch cover Download PDFInfo
- Publication number
- CN211594866U CN211594866U CN201922431189.0U CN201922431189U CN211594866U CN 211594866 U CN211594866 U CN 211594866U CN 201922431189 U CN201922431189 U CN 201922431189U CN 211594866 U CN211594866 U CN 211594866U
- Authority
- CN
- China
- Prior art keywords
- cover
- traction
- fire engine
- latch
- upper cover
- 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
Images
Landscapes
- Superstructure Of Vehicle (AREA)
Abstract
The utility model relates to a fire engine traction winch housing, it includes housing casing (1) and upper cover (2), articulate on housing casing (1) through the hinge behind upper cover (2), be equipped with hasp (3) between the left and right sides that upper cover (2) are preceding and housing casing (1) respectively, be equipped with air spring (4) in housing casing (1), install on the anterior lateral wall of housing casing (1) and pull pulley yoke (5), the left and right sides of pulling pulley yoke (5) is equipped with respectively about two erect smooth roller (51), the upper and lower both sides are equipped with two horizontal smooth roller (52) respectively, be equipped with respectively on the anterior lateral wall of housing casing (1) and pull pulley yoke (5) and pull the rope hole. The cover is covered outside the traction winch of the fire engine, so that dust and sundries can be prevented from entering the traction winch to influence the normal work of the winch, and the protection effect on the traction winch is achieved.
Description
Technical Field
The utility model relates to a fire engine part, concretely relates to fire engine pulls capstan housing.
Background
Fire fighters often use the traction winch to pull vehicles, articles and the like in the fire fighting and rescue process. The traction winch is not frequently used, but belongs to the necessary equipment of the fire fighting truck. The existing fire engine traction winch is exposed and installed on the fire engine, a protective device is not arranged outside the existing fire engine traction winch, and dust and sundries often enter the traction winch in the traction process and at ordinary times to influence the normal work of the winch.
Disclosure of Invention
The utility model aims at providing a fire engine traction winch cover that has the guard action to the fire engine traction winch, can prevent that dust and debris from getting into in the traction winch and influencing the normal work of capstan winch.
The technical solution of the utility model is that: the traction device comprises a housing shell and an upper cover, wherein the housing shell is a box-shaped body with an open upper part, the left side and the right side behind the upper cover are respectively hinged on the housing shell through hinges, lock catches are respectively arranged between the left side and the right side in front of the upper cover and the housing shell, the rear end of a housing arranged in the housing shell is hinged on the housing shell, the end part of a piston rod is hinged with an air spring of the upper cover, a traction pulley frame is arranged on the side wall at the front part of the housing shell, the left side and the right side of the traction pulley frame are respectively provided with a left vertical sliding roller and a right vertical sliding roller which are axially vertically and rotatably arranged on the traction pulley frame, the upper side and the lower side are respectively provided with an upper horizontal sliding roller and a lower horizontal sliding roller which are axially and horizontally rotatably arranged on the traction pulley frame.
The technical effects of the utility model are that: the cover is covered outside the traction winch of the fire engine, so that dust and sundries can be prevented from entering the traction winch to influence the normal work of the winch, and the protection effect on the traction winch is achieved. The novel dustproof traction winch is simple in structure, convenient to install and use, capable of buckling the upper cover without the traction winch, and good in dustproof protection effect on the traction winch. When the traction winch is used, the upper cover can be opened for traction operation, and the traction winch is convenient and safe to use. The dust-proof device can also prevent dust from blocking an oil path of the traction winch to influence the normal work of the traction winch. The novel traction device is firm and reliable, attractive and light in whole, low in cost and capable of providing reliable guarantee for convenient, quick and safe traction work of firefighters.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Detailed Description
As shown in figure 1, the device comprises a housing shell 1 and an upper cover 2, the housing shell 1 is a box-shaped body with an open upper part, the left side and the right side of the rear edge of the upper cover 2 are respectively hinged on the housing shell 1 through hinges, lock catches 3 are respectively arranged between the left side and the right side of the front edge of the upper cover 2 and the housing shell 1, the housing shell 1 is internally provided with a shell, the rear end of the shell is hinged on the housing shell 1, the end part of a piston rod is hinged with an air spring 4, the side wall of the front part of the housing shell 1 is provided with a traction pulley frame 5, the left side and the right side of the traction pulley frame 5 are respectively provided with a left vertical sliding roller 51 and, the upper and lower sides are respectively provided with an upper horizontal sliding roller 52 and a lower horizontal sliding roller 52 which are axially and horizontally rotatably arranged on the traction pulley frame 5, and the side wall of the front part of the housing shell 1 and the traction pulley frame 5 are respectively provided with a traction rope hole between the two vertical sliding rollers 51 and the two horizontal sliding rollers 52.
The front edge and the left and right side edges of the upper cover 2 are respectively provided with a lower folding edge 21.
Horizontal folding edges 11 bent towards the inner side direction of the housing shell 1 are respectively arranged at the upper edge of the front wall and the upper edges of the left side wall and the right side wall of the housing shell 1.
The vertical slide roller 51 and the horizontal slide roller 52 are respectively cylindrical bodies rotatably mounted on the traction sheave frame 5.
The lock catch 3 is composed of a hook 31 mounted on the upper cover 2 and a lock catch body mounted on the housing shell 1, the lock catch body is composed of a lock catch seat 32, a lock catch rod 33 and a hanging ring 34, the lock catch seat 32 is mounted on the housing shell 1, the upper end of the lock catch rod 33 is hinged on the lock catch seat 32, and the hanging ring 34 is hinged on the lower side of the hinged position of the lock catch rod 33 and the lock catch seat 32 in a matching mode with the hook 31.
The working principle is as follows: when the upper cover 2 is buckled on the housing shell 1, the upper cover 2 cannot be opened by self under the thrust action of the gas spring 4, and the hanging ring 34 of the lock catch 3 is matched with the hook 31 to lock the upper cover 2 on the housing shell 1. Can open upper cover 2 after opening hasp 3, gas spring 4 at first can be compressed gradually in the in-process that upper cover 2 was opened, is opened gradually along with upper cover 2, can kick-back the extension gradually again after compressing gas spring 4, when upper cover 2 is opened completely and is the state of erectting, under 4 spring action of gas spring, upper cover 2 can be in the state of erectting all the time, can not close by oneself to the fire fighter person operates the traction winch and pulls work. When the upper cover 2 is closed, the front side of the upper cover 2 is manually pulled down against the action of the air spring 4, the upper cover 2 can be buckled and cannot be automatically opened, and then the upper cover 2 is locked on the housing shell 1 through the lock catch 3.
Claims (5)
1. Fire engine traction winch cover, it includes cover casing (1) and upper cover (2), its characterized in that: the cover shell body (1) is a box-shaped body with an open upper part, the left side and the right side of the rear side of the upper cover (2) are respectively hinged on the cover shell body (1) through hinges, the lock catches (3) are respectively arranged between the left side and the right side of the front side of the upper cover (2) and the cover shell body (1), the rear end of a shell arranged in the cover shell body (1) is hinged on the cover shell body (1), the end part of a piston rod is hinged with the upper cover (2) through an air spring (4), the front side wall of the cover shell body (1) is provided with a traction pulley frame (5), the left side and the right side of the traction pulley frame (5) are respectively provided with a left vertical sliding roller (51) and a right vertical sliding roller (51) which are axially vertically and rotatably arranged on the traction pulley frame (5), the upper side and the lower side are respectively provided with an upper horizontal sliding roller (52) and a lower horizontal sliding roller (52) which are axially and rotatably arranged on the traction pulley frame A traction rope hole is arranged between the two parts.
2. A fire engine traction winch cover as defined in claim 1, characterized in that the front and left and right sides of the upper cover (2) are provided with lower flaps (21), respectively.
3. A fire engine traction winch cover according to claim 1, characterized in that the upper edge of the front wall and the upper edges of the left and right side walls of the cover case (1) are respectively provided with a horizontal folding edge (11) which is bent toward the inner side of the cover case (1).
4. Fire engine traction winch housing according to claim 1, characterized in that the vertical (51) and horizontal (52) rollers are each a cylinder rotatably mounted on the traction sheave bracket (5).
5. The fire engine traction winch cover according to claim 1, wherein the latch (3) is composed of a hook (31) mounted on the upper cover (2) and a latch body mounted on the cover housing (1), the latch body is composed of a latch base (32), a latch rod (33) and a hanging ring (34), the latch base (32) is mounted on the cover housing (1), the upper end of the latch rod (33) is hinged on the latch base (32), and the hanging ring (34) is hinged on the lower side of the hinged position of the latch rod (33) and the latch base (32) in cooperation with the hook (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922431189.0U CN211594866U (en) | 2019-12-30 | 2019-12-30 | Fire engine traction winch cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922431189.0U CN211594866U (en) | 2019-12-30 | 2019-12-30 | Fire engine traction winch cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211594866U true CN211594866U (en) | 2020-09-29 |
Family
ID=72597496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922431189.0U Active CN211594866U (en) | 2019-12-30 | 2019-12-30 | Fire engine traction winch cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211594866U (en) |
-
2019
- 2019-12-30 CN CN201922431189.0U patent/CN211594866U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10415301B2 (en) | Automatic released foldable door having two-way door structure | |
| US20120138240A1 (en) | Garage door opener guard | |
| EP0235290A1 (en) | Self-closing door sealing structure | |
| CN108437761B (en) | Bus passenger door with external-open escaping function | |
| CN106869731B (en) | Aerial ladder formula escape window | |
| CN211594866U (en) | Fire engine traction winch cover | |
| CN110805384A (en) | Automatic closing type high-flame-retardant steel-wood fireproof door | |
| CN206225955U (en) | A kind of visual fire wall cover plate | |
| CN108825016B (en) | Multi-angle limiting mechanism for fireproof window | |
| CN106174909B (en) | Beidou positioning fire-fighting safety belt | |
| CN205805245U (en) | Gravity self-locking formula fire fighting truck tilt-up door | |
| US7028740B2 (en) | Self-activating threshold door seal | |
| CN210824977U (en) | Hidden escape device in elevator car and elevator car | |
| CN212995350U (en) | Fireproof sealing device for file cabinet | |
| CN210888462U (en) | Auxiliary locking mechanism for fire-fighting fireproof door | |
| CN209976296U (en) | Door opening device for building fire door | |
| US2229273A (en) | Emergency door actuator for vehicles | |
| CN109653619B (en) | Limit device | |
| CN213100516U (en) | Bathroom fire self-rescue cabin | |
| CN209742756U (en) | Novel insect-proof rat-proof electric roller shutter screen door | |
| CN201016264Y (en) | Fire-proof anti-theft safety protection fence | |
| CN111322004A (en) | Pneumatic type window breaking clamping device at top end of rescue aerial ladder vehicle | |
| CN216381094U (en) | Novel door frame of civil air defense door | |
| CN218324551U (en) | Anti-theft device for aluminum alloy doors and windows | |
| CN111529990A (en) | Bathroom fire self-rescue cabin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |