CN202247650U - Traction device - Google Patents
Traction device Download PDFInfo
- Publication number
- CN202247650U CN202247650U CN201120307014XU CN201120307014U CN202247650U CN 202247650 U CN202247650 U CN 202247650U CN 201120307014X U CN201120307014X U CN 201120307014XU CN 201120307014 U CN201120307014 U CN 201120307014U CN 202247650 U CN202247650 U CN 202247650U
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- CN
- China
- Prior art keywords
- fixedly connected
- reductor
- connecting rod
- type frame
- reducing gear
- 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 relates to a traction device which is characterized by comprising a reducing gear (2) and a motor (1) connected with the reducing gear into a whole; the other end of the reducing gear is fixedly connected with the outer side of a U-shaped frame (4); an output shaft of the reducing gear is rotationally connected with both sides of the U-shaped frame through bearings; a driving wheel (3) is arranged on the output shaft and is arranged on one side, which is away from the reducing gear, of the U-shaped frame; one end of a connecting rod (5) is fixedly connected with the U-shaped frame (4), and the other end of the connecting rod is vertically and fixedly connected with a handle (6); both ends of a sleeve (7) are fixedly sleeved outside the connecting rod (5) through the bearings; a groove (8) is fixedly connected on the outer wall of the sleeve (7) along an axial direction; and both sides of the groove (8) are arranged outside a bolt.
Description
Technical field
The present invention is a draw-gear a kind of simple in structure, easy to install, especially is used for drawing maintenance equipment on the road surface, is the improvement technology in the draw-gear.
Background technology
At present, highway development is rapid, and is essential with maintenance to highway maintenance.To highway or the connection of bridge seam, or the crack that produces in using is when carrying out encapsulation process, needs to use cementation of fissures equipment to the crack or connect in the seam and pour into airtight and watertight padding, guarantees that sealing reliably between airtight and watertight padding and the road and bridge matrixes.In construction at present, be artificially to promote pouring machine mostly, or drag vehicle with one and drag construction, pouring machine is walked along fractuer direction, and in stitching, pour into airtight and watertight padding.Obviously hand labor intensity is big, and certainly will increase construction cost with dragging vehicle, for solving the problem of its above-mentioned existence, just needs the rational more draw-gear of our design improvement.
Summary of the invention
The present invention is a draw-gear a kind of simple in structure, easy to install.
A kind of draw-gear is characterized in that the motor (1) that comprises that reductor (2) and reductor are connected as a single entity, and the other end of reductor is fixedly connected with U type frame (4) outside; The output shaft of reductor is rotationally connected through bearing and U type frame both sides; Driving wheel (3) is installed on the output shaft, and is positioned at U type frame away from reductor one side, and connecting rod (5) one ends are fixedly connected with U type frame (4); The other end is connected with handle (6) vertical fixing; Sleeve (7) two ends are sleeved on outside the connecting rod (5) through bearing fixing, in axial direction are fixedly connected fluted (8) at sleeve (7) outer wall, and groove (8) both sides have bolt hole.
Draw-gear of the present invention, wherein the connecting rod two ends are rotationally connected with sleeve after bearing or ball are housed.
Draw-gear of the present invention, adopt motor behind reductor directly driving wheel rotate, and drag the equipment needed thereby walking simultaneously, handle can be used for holding up draw-gear.Its simple in structure, easy for installation, reliable is saved one and is dragged vehicle, has reduced operating expenses greatly.
Description of drawings
Fig. 1 is a draw-gear structural principle sketch map;
Fig. 2 is the schematic side view of Fig. 1;
Fig. 3 is the A-A generalized section of Fig. 1.
The specific embodiment
In this instance, comprise the reductor (2) that motor (1) and motor are connected as a single entity, the other end of reductor (2) is fixedly connected with U type frame (4) openend one outside, and the output shaft of reductor (2) is rotationally connected through bearing and U type frame (4) two openends.Driving wheel (3) is fixed on the output shaft, and is positioned at U type frame (4) openend away from reductor one side; Connecting rod (5) one ends are fixedly connected with the link of U type frame (4), and its other end and handle (6) vertical fixing connects into tee T; Sleeve (7) two ends are contained in outside the connecting rod (5) through the bearing turning set, in axial direction are fixedly connected fluted (8) at sleeve (7) outer wall, and symmetry has a bolt hole that several are equipped with bolt (9) on groove (8) dual-side.
During use; With the groove of trailed pouring machine (10) and groove (8) equipped after; And insert interior connection of load hole with a plurality of bolts (9) and fix, the hand steered handle of constructor (6) starts power supply; Fractuer direction low-speed running in control driving wheel (3) Yan Lu, the bridge drags pouring machine (10) and in the crack, pours into encapsulant.This tractor is simple in structure, and very practical, cost is low, can substitute the vehicle that drags of a special use fully, reduces construction costs.
Claims (1)
1. draw-gear is characterized in that the motor (1) that comprises that reductor (2) and reductor are connected as a single entity, and the other end of reductor is fixedly connected with U type frame (4) outside; The output shaft of reductor is rotationally connected through bearing and U type frame both sides; Driving wheel (3) is installed on the output shaft, and is positioned at U type frame away from reductor one side, and connecting rod (5) one ends are fixedly connected with U type frame (4); The other end is connected with handle (6) vertical fixing; Sleeve (7) two ends are sleeved on outside the connecting rod (5) through bearing fixing, in axial direction are fixedly connected fluted (8) at sleeve (7) outer wall, and groove (8) both sides have bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120307014XU CN202247650U (en) | 2011-08-23 | 2011-08-23 | Traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120307014XU CN202247650U (en) | 2011-08-23 | 2011-08-23 | Traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202247650U true CN202247650U (en) | 2012-05-30 |
Family
ID=46108912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120307014XU Expired - Fee Related CN202247650U (en) | 2011-08-23 | 2011-08-23 | Traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202247650U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103345251A (en) * | 2013-07-12 | 2013-10-09 | 石家庄辰启科技有限公司 | Device guiding construction machine to walk or turn along ground marks |
| CN108951394A (en) * | 2018-08-02 | 2018-12-07 | 安徽永生堂药业有限责任公司 | A kind of municipal construction joint cutter |
-
2011
- 2011-08-23 CN CN201120307014XU patent/CN202247650U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103345251A (en) * | 2013-07-12 | 2013-10-09 | 石家庄辰启科技有限公司 | Device guiding construction machine to walk or turn along ground marks |
| CN108951394A (en) * | 2018-08-02 | 2018-12-07 | 安徽永生堂药业有限责任公司 | A kind of municipal construction joint cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20150823 |
|
| EXPY | Termination of patent right or utility model |