CN206232378U - A kind of fork truck steel cylinder bracket with safety locking mechanism - Google Patents
A kind of fork truck steel cylinder bracket with safety locking mechanism Download PDFInfo
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- CN206232378U CN206232378U CN201621178526.XU CN201621178526U CN206232378U CN 206232378 U CN206232378 U CN 206232378U CN 201621178526 U CN201621178526 U CN 201621178526U CN 206232378 U CN206232378 U CN 206232378U
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Abstract
The utility model discloses a kind of fork truck steel cylinder bracket with safety locking mechanism, including base and rotary body, supporting plate, spacer pin, spring and shaft block ring are additionally arranged on the base；The first pin-and-hole and the second pin-and-hole are additionally arranged in the reinforcing plate of the rotary body；Spacer pin is fixed in supporting plate by spring and shaft block ring.The liquefied gas cylinder of fork truck is positioned on the framework of the rotary body, and fastening is tied up with two pieces band；When the spacer pin is inserted in the first pin-and-hole, the steel cylinder is located at balance weight top position together with framework；Need during by pneumatic inflation or maintenance, the framework turns clockwise 180 ° by pivot of rotary shaft, now the spacer pin is inserted in the second pin-and-hole, the steel cylinder is located at the upper outer position of balance weight together with framework, conveniently inflates or pull down maintenance.The utility model solves the safety problem that cylinder for liquefied gas exists when in use, improves safety coefficient.
Description
Technical field
The utility model is related to forklift accessory design field, and specifically, it is related to a kind of with safe locking machine
The fork truck steel cylinder bracket of structure.
Background technology
Because fork lift truck structure is compact, current double fuel fork truck cylinder for liquefied gas and steel cylinder bracket are typically located in balance weight
Side.Support can help move cylinders, and in aspect frequent operations such as fork truck use, fork truck maintenance, cylinder for liquefied gas aeratings but existing
Some steel cylinder brackets consider few on spacing, and support level can not be fixed when moving in distinctive position, and steel cylinder is easy to cross position
Or not in place, form potential safety hazard.Higher additionally, due to large-tonnage fork truck balance weight, standing is operated in balance weight both sides
When, the not spacing support of horizontal direction is easily encountered at the head or shoulder of operating personnel, causes personal injury.
Utility model content
The utility model is in order to solve the above-mentioned technical problem, there is provided a kind of fork truck steel cylinder with safety locking mechanism
Support.
A kind of fork truck steel cylinder bracket with safety locking mechanism, including balance weight 1, base 2, rotary body 3 and bolt
4；The base 2 includes rotary shaft 22 and base plate 23, and the base plate 23 is one block of steel plate of convex character shape, the upper end of the convex character shape
Rotary shaft 22 is provided with the upside of blockage, the end face center of the rotary shaft 22 is provided with screwed hole 221, and the lower end of the convex character shape is big
The four corners position of square is respectively provided with a mounting hole, and base plate 23 is arranged on the top of balance weight 1 with bolt by the mounting hole
Portion position.
The rotary body 3 includes two pieces band 31, framework 32, strengthening version 33, axle sleeve 34, pressing plate 35 and clamping screw 36,
The top of the framework 32 connects two pieces band 31, one end connection reinforcement edition 33 of framework 32, the intermediate connecting shaft of the strengthening version 33
Set 34；Axle sleeve 34 on the rotary body 3 is set in rotary shaft 22, and the center of the pressing plate 35 is provided with circular hole, the locking screw
Bolt 36 is tightened against in screwed hole 221 through the circular hole.
A supporting plate 21 is set up on the base plate 23, it is located at the side of rotary shaft 22；The supporting plate 21 is inversion
U-shaped structure, by one block of level board of connection in the middle of two pieces of vertical plates, two pieces of vertical plates are welded on base plate 23, described
A positioning round orifice 211 is provided with the middle of level board, a limit pin hole 25 is set up on base plate 23, and positioning round orifice 211 with it is spacing
The center line of pin-and-hole 25 overlaps；Spacer pin 5, spring 6 and shaft block ring 7 are provided between the supporting plate 21 and base plate 23；The limit
Position pin 5 passes through limit pin hole 25 from the lower section of base plate 23, then by passing through positioning round orifice 211, the shaft block ring after the spring 6
7 are located at position between the top of spring 6 and positioning round orifice 211, and in the back-up ring draw-in groove on spacer pin 5.
The downside of the strengthening version 33 has additional the first pin-and-hole 37 and the second pin-and-hole 38, and first pin-and-hole 37 is located at axle sleeve
34 side, second pin-and-hole 38 is located at the opposite side of axle sleeve 34；The pin-and-hole 38 of first pin-and-hole 37 and second and axle sleeve 34
Center line is specular relation.
When using, the liquefied gas cylinder of fork truck is positioned on the framework 32, and ties up fastening with two pieces band 31；
When the spacer pin 5 is inserted in the first pin-and-hole 37, the steel cylinder is located at the top position of balance weight 1 together with framework 32；Need steel
When bottle inflation or maintenance, the framework 32 with rotary shaft 22 for pivot turns clockwise 180 °, now insert by the spacer pin 5
In the second pin-and-hole 38, the steel cylinder is located at the upper outer position of balance weight 1 together with framework 32, conveniently inflates or pull down inspection
Repair.
The technical scheme for further limiting is as follows：
Intermediate plate 39 is set up in the lower section of the rotary body 3, and intermediate plate 39 is provided with pin 391, the pin 391 perpendicular to
Intermediate plate 39；A round steel 24 is provided with the lower edge of the big square in lower end of the convex character shape of the base plate 23, round steel 24 is vertical
In base plate 23, and on the same plane of rotary shaft 22；When using, the steel cylinder is located at the upper of balance weight 1 together with framework 32
Square outer fix, with rotary shaft 22 be pivot along 180 ° of rotate counterclockwise, the steel cylinder is located at balance weight 1 together with framework 32
Top position, the pin 391 touches the round steel 24 so that framework 32 stops the rotation.
The structure of the spacer pin 5 includes preceding cylinder 51, draw-in groove 52, rear cylinder 53 and handle 54；The handle 54 is two
The stepped coaxial clyinder of level, one end of coaxially connected rear cylinder 53 on its less cylinder；The front end of the cylinder 51
For semicircle is spherical, its rear end is coaxially connected with the other end of cylinder 53 by draw-in groove 52.
The spring 6 is cylindroid helical-coil compression spring.
The pressing plate 35 is provided with gap for 0.20~0.50mm with the top surface of rotary shaft 22；The endoporus of the axle sleeve 34 and rotation
Axle 22 it is cylindrical between be gap coordinate, unilateral gap be 0.10~0.20mm.
Advantageous Effects of the present utility model are：The liquefied gas cylinder of fork truck and its steel cylinder bracket right position do
It is spacing, the safety problem that cylinder for liquefied gas exists when in use is solved, improve safety coefficient.
Brief description of the drawings
Fig. 1 is the utility model scheme of installation on fork truck.
Fig. 2 is the utility model structural representation.
Fig. 3 is structural representation after the utility model rotation.
Fig. 4 is the utility model understructure figure.
Fig. 5 is the utility model rotation body structure figure.
Fig. 6 is the utility model spacer pin assembling schematic diagram.
Fig. 7 is the new spacer pin structural representation of this practicality.
Fig. 8 is the new middle plate structure schematic diagram of this practicality.
In figure：1- balance weights, 2- bases, 21- supporting plates, 211 positioning round orifice, 22- rotary shafts, 221- screwed holes, 23- bottoms
Plate, 24- round steel, 25- limit pin hole 3- rotary bodies, 31- bands, 32- frameworks, 33 strengthening versions, 34- axle sleeves, 35 pressing plates, 36- locks
Tight bolt, the pin-and-holes of 37- first, the pin-and-holes of 38- second, 39- intermediate plates, 391- pins, 4- bolts, 5- spacer pins, cylinder before 51-,
52- draw-in grooves, cylinder after 53-, 54- handles, 6- springs, 7- shaft block rings.
Specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described by embodiment.
Embodiment
Referring to Fig. 1~Fig. 8, a kind of fork truck steel cylinder bracket with safety locking mechanism, including balance weight 1, base 2,
Rotary body 3 and bolt 4；The base 2 includes rotary shaft 22 and base plate 23, and the base plate 23 is one block of steel plate of convex character shape, institute
State and rotary shaft 22 is provided with the upside of the upper end blockage of convex character shape, the end face center of the rotary shaft 22 is provided with screwed hole 221, described
The four corners position of the big square in lower end of convex character shape is respectively provided with a mounting hole, is installed base plate 23 by the mounting hole with bolt
In the tip position of balance weight 1.
The rotary body 3 includes two pieces band 31, framework 32, strengthening version 33, axle sleeve 34, pressing plate 35 and clamping screw 36,
The top of the framework 32 connects two pieces band 31, one end connection reinforcement edition 33 of framework 32, the intermediate connecting shaft of the strengthening version 33
Set 34；Axle sleeve 34 on the rotary body 3 is set in rotary shaft 22, and the center of the pressing plate 35 is provided with circular hole, the locking screw
Bolt 36 is tightened against in screwed hole 221 through the circular hole.The pressing plate 35 is provided with gap for 0.30mm with the top surface of rotary shaft 22；Institute
State for gap coordinates between the endoporus of axle sleeve 34 and the cylindrical of rotary shaft 22, unilateral gap is 0.15mm.
A supporting plate 21 is set up on the base plate 23, it is located at the side of rotary shaft 22；The supporting plate 21 is inversion
U-shaped structure, by one block of level board of connection in the middle of two pieces of vertical plates, two pieces of vertical plates are welded on base plate 23, described
A positioning round orifice 211 is provided with the middle of level board, a limit pin hole 25 is set up on base plate 23, and positioning round orifice 211 with it is spacing
The center line of pin-and-hole 25 overlaps；Spacer pin 5, spring 6 and shaft block ring 7 are provided between the supporting plate 21 and base plate 23；The limit
Position pin 5 passes through limit pin hole 25 from the lower section of base plate 23, then by passing through positioning round orifice 211, the shaft block ring after the spring 6
7 are located at position between the top of spring 6 and positioning round orifice 211, and in the back-up ring draw-in groove on spacer pin 5.The spring 6 is circle
Post spiral compression spring.
The structure of the spacer pin 5 includes preceding cylinder 51, draw-in groove 52, rear cylinder 53 and handle 54；The handle 54 is two
The stepped coaxial clyinder of level, one end of coaxially connected rear cylinder 53 on its less cylinder；The front end of the cylinder 51
For semicircle is spherical, its rear end is coaxially connected with the other end of cylinder 53 by draw-in groove 52.
The downside of the strengthening version 33 has additional the first pin-and-hole 37 and the second pin-and-hole 38, and first pin-and-hole 37 is located at axle sleeve
34 side, second pin-and-hole 38 is located at the opposite side of axle sleeve 34；The pin-and-hole 38 of first pin-and-hole 37 and second and axle sleeve 34
Center line is specular relation.
Intermediate plate 39 is set up in the lower section of the rotary body 3, and intermediate plate 39 is provided with pin 391, the pin 391 perpendicular to
Intermediate plate 39；A round steel 24 is provided with the lower edge of the big square in lower end of the convex character shape of the base plate 23, round steel 24 is vertical
In base plate 23, and on the same plane of rotary shaft 22.The steel cylinder is located at the upper outer position of balance weight 1 together with framework 32
Put, with rotary shaft 22 be pivot along 180 ° of rotate counterclockwise, the steel cylinder is located at the upper position of balance weight 1 together with framework 32
Put, the pin 391 touches the round steel 24 so that framework 32 stops the rotation.
When using, the liquefied gas cylinder of fork truck is positioned on the framework 32, and ties up fastening with two pieces band 31；
When the spacer pin 5 is inserted in the first pin-and-hole 37, the steel cylinder is located at the top position of balance weight 1 together with framework 32；Need steel
When bottle inflation or maintenance, the framework 32 with rotary shaft 22 for pivot turns clockwise 180 °, now insert by the spacer pin 5
In the second pin-and-hole 38, the steel cylinder is located at the upper outer position of balance weight 1 together with framework 32, conveniently inflates or pull down inspection
Repair.
Above content not makees any formal limitation to structure of the present utility model, shape.It is every according to this practicality
Any simple modification, equivalent variations and modification that new technical spirit is made to above example, still fall within this practicality new
In the range of type technical scheme.
Claims (5)
1. a kind of fork truck steel cylinder bracket with safety locking mechanism, including balance weight（1）, base（2）, rotary body（3）With
Bolt（4）；The base（2）Including rotary shaft（22）And base plate（23）, the base plate（23）It is one block of steel plate of convex character shape, institute
State and be provided with rotary shaft on the upside of the upper end blockage of convex character shape（22）, the rotary shaft（22）End face center is provided with screwed hole
（221）, the four corners position of the big square in lower end of the convex character shape is respectively provided with a mounting hole, with bolt by mounting hole general
Base plate (23) is installed in balance weight（1）Tip position；
The rotary body（3）Including two pieces band（31）, framework（32）, strengthening version（33）, axle sleeve（34）, pressing plate（35）And locking
Bolt（36）, the framework（32）Top connects two pieces band（31）, framework（32）One end connection reinforcement version（33）, it is described
Strengthening version（33）Intermediate connecting shaft set（34）；The axle sleeve（34）It is set in rotary shaft（22）On, the pressing plate（35）Center sets
There are circular hole, the clamping screw（36）Screwed hole is tightened against through the circular hole（221）In；
It is characterized in that：The base plate（23）On set up a supporting plate（21）, it is located at rotary shaft（22）Side；The branch
Fagging（21）It is inverted U-shaped structure, by one block of level board of connection in the middle of two pieces of vertical plates, two pieces of vertical plates are welded on
Base plate（23）On, a positioning round orifice is provided with the middle of the level board（211）, base plate（23）On set up a limit pin hole
（25）, and positioning round orifice（211）With limit pin hole（25）Center line overlaps；The supporting plate（21）With base plate（23）Between be provided with
Spacer pin（5）, spring（6）And shaft block ring（7）；The spacer pin（5）From base plate（23）Lower section passes through limit pin hole（25）, then
By the spring（6）Positioning round orifice is passed through afterwards（211）, the shaft block ring（7）Located at spring（6）Top and positioning round orifice
（211）Between position, and positioned at spacer pin（5）On back-up ring draw-in groove in；
The strengthening version（33）Downside have additional the first pin-and-hole（37）With the second pin-and-hole（38）, first pin-and-hole（37）It is located at
Axle sleeve（34）Side, second pin-and-hole（38）Positioned at axle sleeve（34）Opposite side；First pin-and-hole（37）With the second pin
Hole（38）With axle sleeve（34）Center line is specular relation；
When using, the liquefied gas cylinder of fork truck is positioned over the framework（32）On, and use two pieces band（31）Tie up fastening；
The spacer pin（5）It is inserted in the first pin-and-hole（37）When middle, the steel cylinder is together with framework（32）Positioned at balance weight（1）Top position；
Need during by pneumatic inflation or maintenance, the framework（32）With rotary shaft（22）For pivot turns clockwise 180 °, now
The spacer pin（5）It is inserted in the second pin-and-hole（38）In, the steel cylinder is together with framework（32）Positioned at balance weight（1）Upper outer position
Put, conveniently inflate or pull down maintenance.
2. a kind of fork truck steel cylinder bracket with safety locking mechanism according to claim 1, it is characterised in that：It is described
Rotary body（3）Lower section set up intermediate plate (39), intermediate plate (39) is provided with pin (391), and the pin (391) is in
Between plate (39)；The base plate（23）Convex character shape the big square in lower end lower edge at be provided with a round steel（24）, round steel
（24）Perpendicular to base plate（23）, and positioned at rotary shaft（22）Same plane on；When using, the steel cylinder is together with framework（32）Position
In balance weight（1）Upper outer position, with rotary shaft（22）Be pivot along 180 ° of rotate counterclockwise, the steel cylinder together with
Framework（32）Positioned at balance weight（1）Top position, the pin (391) touches the round steel（24）So that framework（32）Stop
Spin-ended turn.
3. a kind of fork truck steel cylinder bracket with safety locking mechanism according to claim 1, it is characterised in that：It is described
Spacer pin（5）Structure include preceding cylinder（51）, draw-in groove（52）, rear cylinder（53）And handle（54）；The handle（54）It is two
The stepped coaxial clyinder of level, the coaxially connected rear cylinder on its less cylinder（53）One end；The cylinder（51）'s
Front end is that semicircle is spherical, and its rear end passes through draw-in groove（52）With cylinder（53）The other end it is coaxially connected.
4. a kind of fork truck steel cylinder bracket with safety locking mechanism according to claim 1, it is characterised in that：It is described
Spring（6）It is cylindroid helical-coil compression spring.
5. a kind of fork truck steel cylinder bracket with safety locking mechanism according to claim 1, it is characterised in that：It is described
Pressing plate（35）With rotary shaft（22）Top surface is provided with gap for 0.20~0.50mm；The axle sleeve（34）Endoporus and rotary shaft（22）
It is cylindrical between be gap coordinate, unilateral gap be 0.10~0.20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621178526.XU CN206232378U (en) | 2016-11-03 | 2016-11-03 | A kind of fork truck steel cylinder bracket with safety locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621178526.XU CN206232378U (en) | 2016-11-03 | 2016-11-03 | A kind of fork truck steel cylinder bracket with safety locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206232378U true CN206232378U (en) | 2017-06-09 |
Family
ID=58983414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621178526.XU Active CN206232378U (en) | 2016-11-03 | 2016-11-03 | A kind of fork truck steel cylinder bracket with safety locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206232378U (en) |
-
2016
- 2016-11-03 CN CN201621178526.XU patent/CN206232378U/en active Active
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