CN2841620Y - Draw the volume tractor - Google Patents
Draw the volume tractor Download PDFInfo
- Publication number
- CN2841620Y CN2841620Y CN 200520087092 CN200520087092U CN2841620Y CN 2841620 Y CN2841620 Y CN 2841620Y CN 200520087092 CN200520087092 CN 200520087092 CN 200520087092 U CN200520087092 U CN 200520087092U CN 2841620 Y CN2841620 Y CN 2841620Y
- Authority
- CN
- China
- Prior art keywords
- support
- gear
- volume
- hangnail
- clamp
- 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 - Fee Related
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Abstract
The utility model belongs to pulling device for drawing the volume tractor, mainly is made up of support and fastening belt, and characteristics are gear wheel shafts that support is provided with band hangnail gear, and turning handle also is installed on the gear wheel shaft, and turning handle is provided with the interlock clamp of card top hangnail gear; Support is provided with the stop clamp of card top hangnail gear, can be widely used in speedily carrying out rescue work, field such as rescue, the disaster relief.Easy to connect, locking is firm, degree of blocking is high, has little, in light weight, simple in structure, the easy to operate effect of volume.Function is complete, and is easy to carry, can freely adjust taut length according to demand, can carry out operations such as shutoff, lifting, tractive to object.
Description
Technical field
The utility model belongs to pulling device, particularly a kind of tractor that is made of fastening belt.
Background technology
Very wide by the tractor field of application that fastening belt constitutes, can lock, remove move, lifting, operation such as fixing.Particularly in disaster accident, suing and labouring to speedily carrying out rescue work as a kind of recovery facility plays an important role.Though it is a variety of that domestic and international tractive, traction equipment have, function is all more single, and range of use is restricted, and can not adapt to the needs of accident handling under the various complex situations.Particularly lifting, draw, remove when moving obstacle, usually be subjected to space constraint, bigger equipment can not effectively play a role, and what some were small-sized then can not bring into play useful effect, thereby influences rescue operation.
Summary of the invention
The purpose of this utility model is the novel volume tractor that draws that a kind of purposes is wide.
The utility model is achieved in that
Draw the volume tractor, mainly be made up of support and fastening belt, fastening belt is wrapped on the support by rotating shaft, it is characterized in that: also be provided with a gear wheel shaft on the support, have the groove with holes that can insert fastening belt on the gear wheel shaft; Gear wheel shaft two sides are equipped with the hangnail gear, and also being equipped with one on the gear wheel shaft can be around the turning handle of gear wheel shaft rotation; Be provided with an interlock clamp that is used to card top hangnail gear by back-moving spring on the turning handle, on support, also be provided with a stop clamp that is used to card top hangnail gear that has retracing spring; Above-mentioned turning handle lower end is provided with the protruding top that can cooperate with the stop clamp, and support is provided with the positioning clamping pin that cooperates with the clamp that links.
After the utility model adopted said structure, fastening belt was wrapped in the rotating shaft, and Len req is adjusted arbitrarily, and tractive length is long, applied range.And be provided with multiple company and articulate mouth, easy to connect, locking is firm, swift to operate, save time, laborsaving, can be widely used in speedily carrying out rescue work and society's rescue of disaster accident such as building collapsing.Has little, in light weight, simple in structure, the easy to operate effect of volume.Can carry out operations such as shutoff, lifting, tractive to object, function is complete, and purposes is wide, and is easy to carry, be a kind ofly requisitely speedily carry out rescue work, rescue, disaster relief device.
Description of drawings
Accompanying drawing is a kind of structural representation of the present utility model.
In the accompanying drawing, 1 is that for buckling ring, 14 magnet piece, 15 is a handle for positioning clamping pin, 13 for protruding top, 12 for stop clamp, 11 for interlock clamp, 10 for pull handle, 9 for back-moving spring, 8 for turning handle, 7 for hangnail gear, 6 for gear wheel shaft, 5 for rotating shaft, 4 for fastening belt, 3 for support, 2.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
As shown in drawings, the utility model is a kind of later-model rolling tractor that draws, and mainly comprises support 1 and fastening belt 2, and the upper rear end of support 1 laterally is provided with a rotating shaft 3, and above-mentioned fastening belt 2 is wrapped in the rotating shaft 3, and rotating shaft 3 is provided with handle 15.The front end of support 1 laterally is provided with a gear wheel shaft 4, radially has a groove with holes along gear wheel shaft 4, and the band edge of above-mentioned fastening belt 2 can stretch in the groove with holes.Two sides of gear wheel shaft 4 respectively are provided with a hangnail gear 5, and this hangnail gear 5 is fixed together with gear wheel shaft 4.Also be provided with a turning handle 6 in the outside of hangnail gear 5, turning handle 6 is arranged on the gear wheel shaft 4, can rotate around gear wheel shaft 4.Turning handle 6 is provided with a pull handle 8, and pull handle 8 lower ends connect an interlock clamp 9, and this interlock clamp 9 directly card withstands on the teeth of hangnail gear 5.Be connected with back-moving spring 7 between pull handle 8 and the turning handle 6, pull handle 8 can be along turning handle 6 upper and lower displacements.Also be provided with a stop clamp 10 that has retracing spring on support 1, stop clamp 10 also blocks and withstands on the teeth of hangnail gear 5; Under the effect of interlock clamp 9 and stop clamp 10, hangnail gear 5 can only unidirectional rotation.Above-mentioned turning handle 6 lower ends are provided with the protruding top 11 that cooperates with stop clamp 10, but these protruding top 11 jack-up stop clamps 10.Also be provided with a positioning clamping pin 12 that cooperates with interlock clamp 9 on this support 1, when interlock clamp 9 is positioned at positioning clamping pin 12 places, the Ka Ding that interlock clamp 9 breaks away from hangnail gear 5, the protruding top 11 jack-up stop clamps 10 of while above-mentioned turning handle 6 lower ends, remove the Ka Ding of 10 pairs of hangnail gears 5 of stop clamp, hangnail gear 5 can rotate arbitrarily.
On the support 1 of rotating shaft 3 lower ends, also be provided with one can buckle fastening belt 2 buckle ring 13, after above-mentioned fastening belt 2 passes groove with holes on the gear wheel shaft 4, directly buckle at this and buckle on the ring 13, form an annular, be used for shutoff, winding, fixed object.This buckles ring 13 and also can adopt hook, snap close, anchor shaft etc. to buckle mode.
For increasing practicality, also add magnet piece 14 at support 1 sidepiece, make support 1 be absorbed and fixed on the ironware, easy to use.
During use, rotate turning handle 6, make the interlock clamp 9 on the pull handle 8 enter positioning clamping pin 12, the Ka Ding that the clamp 9 that links this moment is removed hangnail gear 5, the protruding top 11 jack-up stop clamps 10 of while turning handle 6 lower ends, stop clamp 10 is also removed the Ka Ding to hangnail gear 5, and hangnail gear 5 can rotate arbitrarily.Pull out fastening belt 2 and pass groove with holes on the gear wheel shaft 4, fastening belt 2 is wrapped on the object, perhaps directly fastening belt 2 is linked to each other with object by buckling ring 13.Make turning handle 6 break away from positioning clamping pin 12 by pull handle 8, interlock clamp 9 on the pull handle 8 is stuck on the teeth of hangnail gear 5, the jack-up to stop clamp 10 is also removed on the protruding top 11 of turning handle 6 lower ends simultaneously, stop clamp 10 also is stuck on the teeth of hangnail gear 5, and this moment can only unidirectional rotation with the rotating shaft 3 of hangnail gear 5 one.Make rotating shaft 3 unidirectional rotation by turning handle 6, this moment, fastening belt 2 was strained gradually, tightly be wrapped on the object, and locking.Can be used for object lifting, remove move, tractive, also can be used for leaking the shutoff of tank body, pipe fitting etc.After finishing, make interlock clamp 9 enter positioning clamping pin 12 again, remove Ka Ding, by handle 15 fastening belt 2 is regained, and be wrapped in the rotating shaft 3.
Claims (6)
1, draws the volume tractor, mainly form by support (1) and fastening belt (2), fastening belt (2) is wrapped on the support (1) by rotating shaft (3), it is characterized in that: also be provided with a gear wheel shaft (4) on the support (1), have the groove with holes that can insert fastening belt (2) on the gear wheel shaft (4); Gear wheel shaft (4) two sides are equipped with hangnail gear (5), and also being equipped with one on the gear wheel shaft (4) can be around the turning handle (6) of gear wheel shaft (4) rotation; Turning handle (6) is gone up and is provided with an interlock clamp (9) that is used to card top hangnail gear (5) by back-moving spring (7), also is provided with a stop clamp (10) that is used to card top hangnail gear (5) that has retracing spring on support (1); Above-mentioned turning handle (6) lower end is provided with the protruding top (11) that can cooperate with stop clamp (10), and support (1) is provided with the positioning clamping pin (12) that cooperates with the clamp that links (9).
2, the volume tractor that draws according to claim 1 is characterized in that: also be provided with a Buckle device that can buckle fastening belt (2) on the support (1).
3, the volume tractor that draws according to claim 2 is characterized in that: above-mentioned Buckle device adopts and buckles ring (13).
4, according to claim 1 or the 2 or 3 described volume tractors that draw, it is characterized in that: above-mentioned interlock clamp (9) is arranged on the turning handle (6) by pull handle (8).
5, the volume tractor that draws according to claim 4 is characterized in that: support (1) sidepiece adds magnet piece (14).
6, the volume tractor that draws according to claim 5, it is characterized in that: rotating shaft (3) is provided with handle (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520087092 CN2841620Y (en) | 2005-09-14 | 2005-09-14 | Draw the volume tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520087092 CN2841620Y (en) | 2005-09-14 | 2005-09-14 | Draw the volume tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2841620Y true CN2841620Y (en) | 2006-11-29 |
Family
ID=37445510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520087092 Expired - Fee Related CN2841620Y (en) | 2005-09-14 | 2005-09-14 | Draw the volume tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2841620Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011020249A1 (en) * | 2009-08-21 | 2011-02-24 | 上海鸿润科技有限公司 | Strap bundling device and top plate for fixing articles on pallet |
-
2005
- 2005-09-14 CN CN 200520087092 patent/CN2841620Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011020249A1 (en) * | 2009-08-21 | 2011-02-24 | 上海鸿润科技有限公司 | Strap bundling device and top plate for fixing articles on pallet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |