CN205095301U - Rotatory stores pylon latch mechanism of multiposition fire -fighting equipment for fire engine - Google Patents
Rotatory stores pylon latch mechanism of multiposition fire -fighting equipment for fire engine Download PDFInfo
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- CN205095301U CN205095301U CN201520802814.7U CN201520802814U CN205095301U CN 205095301 U CN205095301 U CN 205095301U CN 201520802814 U CN201520802814 U CN 201520802814U CN 205095301 U CN205095301 U CN 205095301U
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- fire
- jacking block
- fighting
- multiposition
- latch mechanism
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Abstract
The utility model discloses a rotatory stores pylon latch mechanism of multiposition fire -fighting equipment for fire engine, including locking shell (1) and dividing twist grip (2) and lock dish (3) of locating both ends, characterized by: twist grip (3) are fixed in on lock shell (1) inside handle pivot (4), handle pivot (4) hoop rear side is equipped with fixed kicking block (5), and the front side card has and fixes kicking block (5) complex activity kicking block (6), be equipped with in the lock shell (1) push rod (7), push rod (7) one end and activity kicking block (6) fixed connection, the other end is equipped with lockpin axle (11), lockpin axle (11) are in remove in locked groove (14) of lock dish (3). This mechanism can be used for the locking of the rotatory stores pylon mechanism of fire engine and open, utilizes the twist grip can freely adjust the fixed position of round pin axle on the lock dish, simple to operate, and the integral erection position is adjustable, easy maintenance.
Description
Technical field
The utility model relates to fire-fighting latch fitting field, particularly relates to a kind of used in fire-fighting multiposition fire-fighting equipment rotary hanging rack latch mechanism.
Background technology
Fire fighting truck is generally equipped with a large amount of fire-fighting equipments with car, and the convenience that fire-fighting equipment is taken is the important index in fire fighting truck serviceability.Fire fighting truck many employings pallet, the fast fetching that the mechanisms such as rotary hanging rack realize fire-fighting equipment is used.
The rotary hanging rack that tradition fire fighting truck adopts in use operates effort; complex structure; and due to the precision problem of component processing and installation; usually can cause latch mechanism install and adjust difficulty; conventional latch mechanism and rotary hanging rack adopt integral type Welding Structure; exist and inconvenience is installed, the shortcomings such as maintenance difficult.
Utility model content
Technical problem to be solved in the utility model is: the rotary hanging rack complex operation, the difficult problem adjusted that adopt for traditional fire fighting truck, a kind of used in fire-fighting multiposition fire-fighting equipment is provided to rotate on-hook latch mechanism, adjust simple, easy to maintenance, be applicable to the multiple car position being arranged on fire fighting truck.
The utility model solves the problems of the technologies described above adopted technical scheme:
A kind of used in fire-fighting multiposition fire-fighting equipment rotary hanging rack latch mechanism, comprise lock shell and be divided into rotary handle and the lock collar at two ends, rotary handle is fixed on the arm pivot post of lock enclosure, be provided with fixing jacking block on rear side of described arm pivot post hoop, front side card has the movable jacking block coordinated with fixing jacking block; Be provided with push rod in described lock shell, described push rod one end is fixedly connected with movable jacking block, and the other end is provided with lock pin; Described lock pin moves in the locked groove of described lock collar.
Lock shell is rectangular steel tube, and described fixing jacking block, movable jacking block are all located at steel duct; The installed position of described lock shell two ends and movable jacking block all has installation and maintenance hole.
Locked groove inside lock collar distributes along fan-shaped arc and is provided with several lock grooves.
Fixing jacking block shape triangular in shape, both side ends is corresponding with the projection of movable jacking block both sides.
One end that push rod is connected with movable jacking block is provided with screw thread and is fixedly connected with the thread groove inside movable jacking block.
Lock enclosure is also provided with steady pin, and push rod is provided with spring near movable jacking block side, and both ends of the spring clamps with steady pin and movable jacking block respectively.
Spring locknut is also provided with between spring and steady pin.
Be provided with lock pin axle sleeve outside lock pin, lock pin axle sleeve and push rod intert the both sides of link position and are provided with adjusting nut.
The beneficial effect that the utility model adopts technique scheme to have is:
This mechanism may be used for locking and the unlatching of fire fighting truck rotary hanging rack mechanism, utilizes the fixed position that rotary handle can freely regulate bearing pin in lock collar, and easy for installation, integral installation position is adjustable, easy to maintenance.
Accompanying drawing explanation
Fig. 1 is the utility model external overall structural representation
Fig. 2 be the utility model remove lock shell after structural representation
Fig. 3 is the utility model handle place structural representation
Fig. 4 is the utility model arm pivot post place structural representation
Fig. 5 is the utility model lock pin place structural representation
Fig. 6 is the top view of Fig. 1
Wherein, 1-locks shell, 2-rotary handle, 3-lock collar, 4-arm pivot post, and 5-fixes jacking block, the movable jacking block of 6-, 7-push rod, 8-spring, 9-spring locknut, 10-steady pin, 11-lock pin, 12-lock pin axle sleeve, 13-adjusting nut, 14-locked groove, 15-installation and maintenance hole, 16-lock groove
Detailed description of the invention
A kind of used in fire-fighting multiposition fire-fighting equipment rotary hanging rack latch mechanism as shown in figs 1 to 6, comprise lock shell 1 and be divided into rotary handle 2 and the lock collar 3 at two ends, rotary handle 3 is fixed on the arm pivot post 4 of lock shell 1 inside, be provided with fixing jacking block 5 on rear side of arm pivot post 4 hoop, front side card has the movable jacking block 6 coordinated with fixing jacking block 5; Be provided with push rod 7 in lock shell 1, described push rod 7 one end is fixedly connected with movable jacking block 6, and the other end is provided with lock pin 11; Lock pin 11 is mobile in the locked groove 14 of lock collar 3.Motion principle of the present utility model is that rotary handle 2 rotates, and drives arm pivot post 4 to rotate, and fixing jacking block 5 rotates, and pushes away before drive activity jacking block 6, by push rod 7, drives lock pin 11 to move; Lock pin 11 is corresponding to be moved in different lock groove; The Main Function of spring 8, spring locknut 9 and steady pin 10 is used to carry out return and locking
Lock shell 1 is rectangular steel tube, adopts standard steel square tube section, easy to process; Fixing jacking block 5, movable jacking block 6 are all located at steel duct; The installed position of lock shell 1 two ends and movable jacking block 6 all has installation and maintenance hole 15, is easy for installation and maintenance.
Locked groove 14 inside lock collar 3 distributes along fan-shaped arc and is provided with several lock grooves 16.
Fixing jacking block 5 shape triangular in shape, both side ends is corresponding with the projection of movable jacking block 6 both sides.
One end that push rod 7 is connected with movable jacking block 6 is provided with screw thread and is fixedly connected with the thread groove inside movable jacking block 6.
Lock shell 1 inside is also provided with steady pin 10, and push rod 7 is provided with spring 8 near movable jacking block 6 side, and spring 8 two ends clamp with steady pin 10 and movable jacking block 6 respectively.Spring locknut 9 is also provided with between spring 8 and steady pin 10.
Be provided with lock pin axle sleeve 12 outside lock pin 11, lock pin axle sleeve 12 and push rod 7 intert the both sides of link position and are provided with adjusting nut 13.
Claims (8)
1. a used in fire-fighting multiposition fire-fighting equipment rotary hanging rack latch mechanism, comprise lock shell (1) and be divided into rotary handle (2) and the lock collar (3) at two ends, it is characterized in that: described rotary handle (2) is fixed on the inner arm pivot post (4) of lock shell (1), be provided with fixing jacking block (5) on rear side of described arm pivot post (4) hoop, front side card has the movable jacking block (6) coordinated with fixing jacking block (5); Be provided with push rod (7) in described lock shell (1), described push rod (7) one end is fixedly connected with movable jacking block (6), and the other end is provided with lock pin (11); Described lock pin (11) is mobile in the locked groove (14) of described lock collar (3).
2. used in fire-fighting multiposition fire-fighting equipment rotary hanging rack latch mechanism according to claim 1, it is characterized in that: described lock shell (1) is rectangular steel tube, described fixing jacking block (5), movable jacking block (6) are all located at steel duct; The installed position of described lock shell (1) two ends and movable jacking block (6) all has installation and maintenance hole (15).
3. used in fire-fighting multiposition fire-fighting equipment rotary hanging rack latch mechanism according to claim 1, is characterized in that: the locked groove (14) of described lock collar (3) inner side distributes along fan-shaped arc and is provided with several lock grooves (16).
4. used in fire-fighting multiposition fire-fighting equipment rotary hanging rack latch mechanism according to claim 1 and 2, is characterized in that: described fixing jacking block (5) shape triangular in shape, both side ends is corresponding with the projection of movable jacking block (6) both sides.
5. used in fire-fighting multiposition fire-fighting equipment rotary hanging rack latch mechanism according to claim 2, is characterized in that: one end that described push rod (7) is connected with movable jacking block (6) is provided with screw thread and is fixedly connected with the thread groove of movable jacking block (6) inner side.
6. used in fire-fighting multiposition fire-fighting equipment rotary hanging rack latch mechanism according to claim 1, it is characterized in that: described lock shell (1) inside is also provided with steady pin (10), push rod (7) is provided with spring (8) near movable jacking block (6) side, and described spring (8) two ends clamp with steady pin (10) and movable jacking block (6) respectively.
7. used in fire-fighting multiposition fire-fighting equipment rotary hanging rack latch mechanism according to claim 6, is characterized in that: be also provided with spring locknut (9) between described spring (8) and steady pin (10).
8. used in fire-fighting multiposition fire-fighting equipment rotary hanging rack latch mechanism according to claim 1, it is characterized in that: described lock pin (11) outside is provided with lock pin axle sleeve (12), described lock pin axle sleeve (12) is provided with adjusting nut (13) with the both sides of the interspersed link position of push rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520802814.7U CN205095301U (en) | 2015-10-13 | 2015-10-13 | Rotatory stores pylon latch mechanism of multiposition fire -fighting equipment for fire engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520802814.7U CN205095301U (en) | 2015-10-13 | 2015-10-13 | Rotatory stores pylon latch mechanism of multiposition fire -fighting equipment for fire engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205095301U true CN205095301U (en) | 2016-03-23 |
Family
ID=55511115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520802814.7U Active CN205095301U (en) | 2015-10-13 | 2015-10-13 | Rotatory stores pylon latch mechanism of multiposition fire -fighting equipment for fire engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205095301U (en) |
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2015
- 2015-10-13 CN CN201520802814.7U patent/CN205095301U/en active Active
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |