CN204819343U - Firm type draws horse - Google Patents
Firm type draws horse Download PDFInfo
- Publication number
- CN204819343U CN204819343U CN201520552733.6U CN201520552733U CN204819343U CN 204819343 U CN204819343 U CN 204819343U CN 201520552733 U CN201520552733 U CN 201520552733U CN 204819343 U CN204819343 U CN 204819343U
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- cart
- goods
- persons
- adapter sleeve
- support
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Abstract
The utility model relates to a machinery dismounting device technical field, especially a firm type draws horse. It includes the lead screw, draws the seat, transports persons or goods by cart and draw the claw, and the lead screw is inserted in the central authorities of drawing the seat, transports persons or goods by cart and connects the edge drawing the seat, draws the claw to connect at the end of transporting persons or goods by cart, is equipped with support and tooth's socket on transporting persons or goods by cart, is equipped with the adapter sleeve on the support. Set up support and tooth's socket on transporting persons or goods by cart to at a shelf location adapter sleeve, form strengthening mechanism. During the use, will draw the periphery of knuckle at the wheel body earlier, push up the lead screw in epaxial rotation again, make the taut wheel body of transporting persons or goods by cart, then push down the adapter sleeve, the gravity that utilizes on the one hand adapter sleeve self compresses tightly transports persons or goods by cart, prevents to become flexible, on the other hand, the inner wall of adapter sleeve with transport persons or goods by cart on the one -way meshing of tooth's socket, can only move down, can not shift up to inject the position transport persons or goods by cart, preventing the atress of transporting persons or goods by cart, too big and the abduction slippage has improved the stability of operation greatly.
Description
Technical field
The utility model relates to mechanical provision for disengagement technical field, and especially a kind of steady type draws horse.
Background technology
In machinery industry, often relate to motor pulley, stator, rotor and the field-strip between various gear and axle in motor, need to use a kind of instrument being referred to as to draw horse.Form screw mechanism between its nut and screw mandrel, nut is fixed in main body, and after the front end of pulling claw is linked up with gear hook jail, turn screw mandrel makes its front end and is coupling tactile and continues forward to withstand axle, and wheel shaft can be made to be separated.Existingly transporting persons or goods by cart of horse is drawn to be connected with wheel body by means of only pulling claw, in use, once stressed excessive easy abduction of transporting persons or goods by cart comes off, poor stability.
Utility model content
Come off to overcome the existing easy abduction of horse of drawing, the deficiency of poor stability, the utility model provides a kind of steady type and draws horse.
The utility model solves the technical scheme that its technical problem adopts: a kind of steady type draws horse, comprise screw mandrel, pulling seat, transport persons or goods by cart and pulling claw, screw mandrel is inserted in the central authorities of pulling seat, transport persons or goods by cart and be connected to the edge of pulling seat, pulling claw is connected to the end of transporting persons or goods by cart, transport persons or goods by cart and be provided with support and teeth groove, support is provided with adapter sleeve.
According to another embodiment of the present utility model, comprise the outside that support level is connected to bottom of transporting persons or goods by cart further.
According to another embodiment of the present utility model, comprise teeth groove further and be evenly distributed on the outer wall of transporting persons or goods by cart.
According to another embodiment of the present utility model, comprise adapter sleeve further and be enclosed within the periphery of transporting persons or goods by cart, be placed on support.
The beneficial effects of the utility model are, arrange support and teeth groove, and install adapter sleeve on transporting persons or goods by cart on support, form strengthening mechanism.During use, first pulling claw is buckled in the periphery of wheel body; Again screw mandrel is withstood on axle and rotate, make tension wheel body of transporting persons or goods by cart; Then adapter sleeve is pressed down, the gravity-pressing of adapter sleeve self is utilized to transport persons or goods by cart on the one hand, prevent from loosening, on the other hand, the inwall of adapter sleeve with transport persons or goods by cart on teeth groove one way engagement, can only move down, can not on move, thus limit the position of transporting persons or goods by cart, stop stressed excessive and abduction slippage of transporting persons or goods by cart, substantially increase the stability of operation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
In figure, 1. screw mandrels, 2. pulling seat, 3. transport persons or goods by cart, 4. pulling claw, 5. support, 6. teeth groove, 7. adapter sleeve.
Detailed description of the invention
If Fig. 1 is structural representation of the present utility model, a kind of steady type draws horse, comprise screw mandrel 1, pulling seat 2, transport persons or goods by cart 3 and pulling claw 4, screw mandrel 1 is inserted in the central authorities of pulling seat 2, to transport persons or goods by cart 3 edges being connected to pulling seat 2, pulling claw 4 be connected to transport persons or goods by cart 3 end, transporting persons or goods by cart 3 is provided with support 5 and teeth groove 6, and support 5 is provided with adapter sleeve 7.Support 5 is connected horizontally on the outside of transporting persons or goods by cart bottom 3.Teeth groove 6 is evenly distributed on transports persons or goods by cart on the outer wall of 3.Adapter sleeve 7 be enclosed within transport persons or goods by cart 3 periphery, be placed on support 5.
Support 5 and teeth groove 6 are set transporting persons or goods by cart on 3, and on support 5, adapter sleeve 7 are installed, form strengthening mechanism.During use, first pulling claw 4 is buckled in the periphery of wheel body; Again screw mandrel 1 is withstood on axle and rotate, make 3 tension wheel bodys of transporting persons or goods by cart; Then adapter sleeve 7 is pressed down, the gravity-pressing of adapter sleeve 7 self is utilized to transport persons or goods by cart 3 on the one hand, prevent from loosening, on the other hand, the inwall of adapter sleeve 7 and teeth groove 6 one way engagement of transporting persons or goods by cart on 3, can only move down, can not on move, thus limit transport persons or goods by cart 3 position, stop 3 stressed excessive and abduction slippages of transporting persons or goods by cart, substantially increase the stability of operation.
Claims (4)
1. a steady type draws horse, comprise screw mandrel (1), pulling seat (2), transport persons or goods by cart (3) and pulling claw (4), screw mandrel (1) is inserted in the central authorities of pulling seat (2), transport persons or goods by cart (3) be connected to the edge of pulling seat (2), pulling claw (4) is connected to the end of transport persons or goods by cart (3), it is characterized in that: transport persons or goods by cart (3) are provided with support (5) and teeth groove (6), and support (5) is provided with adapter sleeve (7).
2. steady type according to claim 1 draws horse, it is characterized in that: support (5) is connected horizontally on the outside of (3) bottom of transporting persons or goods by cart.
3. steady type according to claim 1 draws horse, it is characterized in that: teeth groove (6) is evenly distributed on transports persons or goods by cart on the outer wall of (3).
4. steady type according to claim 1 draws horse, it is characterized in that: adapter sleeve (7) is enclosed within the periphery of transport persons or goods by cart (3), is placed on support (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520552733.6U CN204819343U (en) | 2015-07-28 | 2015-07-28 | Firm type draws horse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520552733.6U CN204819343U (en) | 2015-07-28 | 2015-07-28 | Firm type draws horse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204819343U true CN204819343U (en) | 2015-12-02 |
Family
ID=54676984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520552733.6U Active CN204819343U (en) | 2015-07-28 | 2015-07-28 | Firm type draws horse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204819343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716842A (en) * | 2017-11-16 | 2018-02-23 | 云南红塔塑胶有限公司 | A kind of driving chain provision for disengagement |
-
2015
- 2015-07-28 CN CN201520552733.6U patent/CN204819343U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716842A (en) * | 2017-11-16 | 2018-02-23 | 云南红塔塑胶有限公司 | A kind of driving chain provision for disengagement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |