CN203247064U - Special tire clamp - Google Patents
Special tire clamp Download PDFInfo
- Publication number
- CN203247064U CN203247064U CN 201320245971 CN201320245971U CN203247064U CN 203247064 U CN203247064 U CN 203247064U CN 201320245971 CN201320245971 CN 201320245971 CN 201320245971 U CN201320245971 U CN 201320245971U CN 203247064 U CN203247064 U CN 203247064U
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- CN
- China
- Prior art keywords
- oil cylinder
- jig arm
- rim clamp
- special
- panel
- 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.)
- Expired - Lifetime
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model relates to a special tire clamp. The special tire clamp comprises a base plate (1), a panel (5), a left clamping arm (9), a right clamping arm (7), an overturning table (10), a hydraulic motor and speed reducer (2), a slewing bearing (3), clamping cylinders (6), an overturning cylinder (11), a rack (12), a gear (14), a center oil distributing valve (4), a tire clamp body (15), an upper hook (17), a lower hook (18), an upper cross beam (20), a lower cross beam (19) and a side shifting cylinder (16). The special tire clamp is characterized in that the two ends of the two clamping cylinders (6) are respectively mounted on a cylinder base of the panel (5), the left clamping arm (9) and the right clamping arm (7). The clamping cylinders (6) are provided with one-way valves (8). The special tire clamp can solve the problems of dismounting, mounting, transporting and stacking of a large-scale tire with the diameter being more than two meters and the weight being more than one ton, the tire clamp can be connected to a forklift rapidly, a gantry system of the forklift needs to be provided with a side shifter, three hand-operated direction valve sets and three sets of hydraulic pipelines are added, clamping, rotating and overturning of tires can be achieved through hydraulic operation, and thus working efficiency is greatly improved.
Description
Technical field
The utility model belongs to the lift truck attachment field in the construction machinery industry, is specifically related to a kind of special rim clamp.
Background technology
Increase along with socioeconomic high speed development and cost of labor, all trades and professions transport vehicle all develop to full size vehicle, the volume of corresponding tire is also increasing, the problem of thereupon bringing be to vehicle tyre dismounting, transport and pile up, particularly to dismounting, the transportation of mining main equipment tire, usually need multiple vehicle and manually carry out joint operation, cooperate difficulty, flow process is loaded down with trivial details, inefficiency.The now domestic accessory that generally uses is external imported product, and majority relies on loader or wheel crane is designed and developed.
Summary of the invention
The utility model is for above problem, a kind of special rim clamp is provided, can solve diameter more than two meters, the dismounting of the giant tire of weight more than 1T, the rim clamp that transports and pile up, this rim clamp is by being connected to fast on the fork truck, and the configuration requirement of the portal frame system of this fork truck increases by 3 hand change over valve groups and 3 groups of hydraulic tubings with sideshifter, by clamping, rotation and the upset of hydraulic operation realization to tire, greatly improved operating efficiency.
The utility model solves the problems of the technologies described above the following technical scheme of employing:
A kind of special rim clamp, comprise: comprised substrate (1), panel (5), left jig arm (9), right jig arm (7), turnover disc (10), HM Hydraulic Motor and reductor (2), pivoting support (3), clamping oil cylinder (6), overturning oil cylinder (11), tooth bar (12), gear (14), center oil distributing valve (4), rim clamp (15), upper hook (17), lower draw-bar (18), entablatrance (20), cross sill (19), sidesway oil cylinder (16), it is characterized in that: the two ends of two clamping oil cylinders (6) are installed in respectively cylinder seat and the left jig arm (9) on the panel (5), on the right jig arm (7), operation by hydraulic circuit makes left jig arm (9) and right jig arm (7) open or clamp, the upper check valve (8) of installing of clamping oil cylinder (6) has guaranteed not handle change-over valve after fork truck clamps tire, left jig arm (9) remains clamped condition with right jig arm (7), has guaranteed stability and the safety of operation.
Rim clamp (15) is by being installed in upper hook (17), the lower draw-bar (18) on the substrate (1), be connected on the entablatrance (20), cross sill (19) of the side arm of the sideshifter in the forklift door frame system, the effect by sidesway oil cylinder (16) realizes whole sidesway.
Pivoting support (3) is comprised of outer ring and inner ring two large divisions, realizes 360 degree revolute functions by ball between outer ring and the inner ring.
HM Hydraulic Motor and reductor (2) are installed on the substrate (1) of rim clamp, and pivoting support (3) inner ring is locked on the panel (5) by 12.9 grades of socket bolts, and pivoting support (3) outer ring and substrate (1) are by 12.9 grades of outer-hexagonal bolt-lockings.
The moment of torsion of HM Hydraulic Motor output realizes that with right jig arm (7) 360 spend the function of rotation thereby drive the left jig arm (9) that is installed on the panel (1) by the inner ring that is delivered to pivoting support of reductor.What pivoting support (3) adopted is single four-point contact ball formula, can bear simultaneously axial force, diametral load and tilting moment, thus the stationarity of each member when having guaranteed rotation.
Overturning oil cylinder (6) is installed on the left jig arm (9) and right jig arm (7) of rim clamp, gear (14) is connected on turnover disc (10) axle by key (13), the flexible drive of overturning oil cylinder (6) is installed in the straight-line motion of the tooth bar (12) on the piston rod, tooth bar (12) and gear (14) engagement operation, the straight-line motion by overturning oil cylinder (6) has driven rotatablely moving of turnover disc (10) like this.When jig arm (7,9) clamps tire, by 180 degree rotations of turnover disc (10), thereby tire is overturn.
Description of drawings
Below in conjunction with drawings and embodiments the utility model is described further
Accompanying drawing 1 is the structural representation of a kind of special rim clamp of the utility model;
Accompanying drawing 2 is STRUCTURE DECOMPOSITION schematic diagrams of a kind of special rim clamp of the utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments a kind of special rim clamp of the present utility model is further described.
A kind of special rim clamp, comprise: comprised substrate (1), panel (5), left jig arm (9), right jig arm (7), turnover disc (10), HM Hydraulic Motor and reductor (2), pivoting support (3), clamping oil cylinder (6), overturning oil cylinder (11), tooth bar (12), gear (14), center oil distributing valve (4), rim clamp (15), upper hook (17), lower draw-bar (18), entablatrance (20), cross sill (19), sidesway oil cylinder (16), it is characterized in that: the two ends of two clamping oil cylinders (6) are installed in respectively cylinder seat and the left jig arm (9) on the panel (5), on the right jig arm (7), operation by hydraulic circuit makes left jig arm (9) and right jig arm (7) open or clamp, the upper check valve (8) of installing of clamping oil cylinder (6) has guaranteed not handle change-over valve after fork truck clamps tire, left jig arm (9) remains clamped condition with right jig arm (7), has guaranteed stability and the safety of operation.
Rim clamp (15) is by being installed in upper hook (17), the lower draw-bar (18) on the substrate (1), be connected on the entablatrance (20), cross sill (19) of the side arm of the sideshifter in the forklift door frame system, the effect by sidesway oil cylinder (16) realizes whole sidesway.
Pivoting support (3) is comprised of outer ring and inner ring two large divisions, realizes 360 degree revolute functions by ball between outer ring and the inner ring.
HM Hydraulic Motor and reductor (2) are installed on the substrate (1) of rim clamp, and pivoting support (3) inner ring is locked on the panel (5) by 12.9 grades of socket bolts, and pivoting support (3) outer ring and substrate (1) are by 12.9 grades of outer-hexagonal bolt-lockings.
The moment of torsion of HM Hydraulic Motor output realizes that with right jig arm (7) 360 spend the function of rotation thereby drive the left jig arm (9) that is installed on the panel (1) by the inner ring that is delivered to pivoting support of reductor.What pivoting support (3) adopted is single four-point contact ball formula, can bear simultaneously axial force, diametral load and tilting moment, thus the stationarity of each member when having guaranteed rotation.
Overturning oil cylinder (6) is installed on the left jig arm (9) and right jig arm (7) of rim clamp, gear (14) is connected on turnover disc (10) axle by key (13), the flexible drive of overturning oil cylinder (6) is installed in the straight-line motion of the tooth bar (12) on the piston rod, tooth bar (12) and gear (14) engagement operation, the straight-line motion by overturning oil cylinder (6) has driven rotatablely moving of turnover disc (10) like this.When jig arm (7,9) clamps tire, by 180 degree rotations of turnover disc (10), thereby tire is overturn.
Above-described embodiment, the utility model specific embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.
Claims (5)
1. special rim clamp, comprise: comprised substrate (1), panel (5), left jig arm (9), right jig arm (7), turnover disc (10), HM Hydraulic Motor and reductor (2), pivoting support (3), clamping oil cylinder (6), overturning oil cylinder (11), tooth bar (12), gear (14), center oil distributing valve (4), rim clamp (15), upper hook (17), lower draw-bar (18), entablatrance (20), cross sill (19), sidesway oil cylinder (16), it is characterized in that: the two ends of two clamping oil cylinders (6) are installed in respectively cylinder seat and the left jig arm (9) on the panel (5), on the right jig arm (7), the upper check valve (8) of installing of clamping oil cylinder (6).
2. described a kind of special rim clamp according to claim 1, it is characterized in that: rim clamp (15) is by being installed in upper hook (17), the lower draw-bar (18) on the substrate (1), be connected on the entablatrance (20), cross sill (19) of the side arm of the sideshifter in the forklift door frame system, the effect by sidesway oil cylinder (16) realizes whole sidesway.
3. described a kind of special rim clamp according to claim 1, it is characterized in that: HM Hydraulic Motor and reductor (2) are installed on the substrate (1) of rim clamp, pivoting support (3) inner ring is locked on the panel (5) by 12.9 grades of socket bolts, and pivoting support (3) outer ring and substrate (1) are by 12.9 grades of outer-hexagonal bolt-lockings.
4. described a kind of special rim clamp according to claim 1, it is characterized in that: what pivoting support (3) adopted is single four-point contact ball formula.
5. described a kind of special rim clamp according to claim 1, it is characterized in that: overturning oil cylinder (6) is installed on the left jig arm (9) and right jig arm (7) of rim clamp, gear (14) is connected on turnover disc (10) axle by key (13), and the flexible drive of overturning oil cylinder (6) is installed in the straight-line motion of the tooth bar (12) on the piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320245971 CN203247064U (en) | 2013-05-09 | 2013-05-09 | Special tire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320245971 CN203247064U (en) | 2013-05-09 | 2013-05-09 | Special tire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203247064U true CN203247064U (en) | 2013-10-23 |
Family
ID=49373515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320245971 Expired - Lifetime CN203247064U (en) | 2013-05-09 | 2013-05-09 | Special tire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203247064U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274338A (en) * | 2013-05-09 | 2013-09-04 | 福建龙基机械设备制造有限公司 | Special tire clip |
| CN111572295A (en) * | 2019-02-18 | 2020-08-25 | 中冶宝钢技术服务有限公司 | Embrace arm formula tire and dismantle frock |
-
2013
- 2013-05-09 CN CN 201320245971 patent/CN203247064U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274338A (en) * | 2013-05-09 | 2013-09-04 | 福建龙基机械设备制造有限公司 | Special tire clip |
| CN111572295A (en) * | 2019-02-18 | 2020-08-25 | 中冶宝钢技术服务有限公司 | Embrace arm formula tire and dismantle frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FUJIAN LONGHE MACHINERY MANUFACTURING CO., LTD. Free format text: FORMER OWNER: FUJIAN LONGJI MECHANICAL EQUIPMENT MANUFACTURING CO., LTD. Effective date: 20150615 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150615 Address after: 04 No. 364100, No. 1, Lianhua Industrial Park, Gao Zhen Town, Yongding, Fujian, Longyan Patentee after: FUJIAN LONGHE MACHINERY MANUFACTURING Co.,Ltd. Address before: 364000 Yongding Industrial Zone, Fujian, Longyan Patentee before: FUJIAN LONGJI MECHANICAL EQUIPMENT MANUFACTURING Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 04 No. 364100, No. 1, Yongding Industrial Park, Fujian, Longyan Patentee after: LONGHE INTELLIGENT EQUIPMENT MANUFACTURING Co.,Ltd. Address before: 04 No. 364100, No. 1, Lianhua Industrial Park, Gao Zhen Town, Yongding, Fujian, Longyan Patentee before: FUJIAN LONGHE MACHINERY MANUFACTURING Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20131023 |
|
| CX01 | Expiry of patent term |