CN202098342U - Support mechanism for carrier vehicle for wind tower - Google Patents
Support mechanism for carrier vehicle for wind tower Download PDFInfo
- Publication number
- CN202098342U CN202098342U CN 201120204863 CN201120204863U CN202098342U CN 202098342 U CN202098342 U CN 202098342U CN 201120204863 CN201120204863 CN 201120204863 CN 201120204863 U CN201120204863 U CN 201120204863U CN 202098342 U CN202098342 U CN 202098342U
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- CN
- China
- Prior art keywords
- oil cylinder
- transport trolley
- wind tower
- supporting mechanism
- support wheel
- 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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Abstract
The utility model relates to a support mechanism for a carrier vehicle for a wind tower; the support mechanism is arranged on the carrier vehicle and comprises a first oil cylinder seat, a first oil cylinder, a first rocker arm and a first support wheel, wherein the first oil cylinder seat is connected to the carrier vehicle, the first oil cylinder is connected to the first oil cylinder seat in a rotating manner, the first rocker arm is connected to the first oil cylinder, and the first support wheel is connected to the upper end of the first rocker arm; the support mechanism further comprises a second oil cylinder seat, a second oil cylinder, a second rocker arm and a second support wheel, wherein the second oil cylinder seat is connected to the carrier vehicle, the second oil cylinder is connected to the second oil cylinder seat in a rotating manner, the second rocker arm is connected to the second oil cylinder, and the second support wheel is connected to the upper end of the second rocker arm; the lower end of first rocker arm and the lower end of the second rocker arm are connected to one same rocker arm seat; and the wind tower is arranged between the first support wheel and the second support wheel. In the utility model, a hydraulic oil cylinder is installed on the carrier vehicle, meanwhile, balance blocks are used for fixing the support wheels, so that the working procedures for loading and unloading the wind tower are reduced, the transportation efficiency is improved, and a wind tower body and a surface coating are effectively protected in the transportation process.
Description
Technical field
The utility model belongs to the transport trolley field, relates to a kind of transport trolley that is used to transport the wind tower, particularly relates to a kind of wind tower transport trolley supporting mechanism.
Background technology
In the prior art, the wind tower uses transport trolley to transport.During transportation, on transport trolley, put a little cotton-wadded quilts or rubber pad and the wind tower is supported and protect.Because the body of wind tower is a pyramid type cylindrical shell, on cylindrical shell, have simultaneously in inspection door, the tube cat ladder and various electric system are arranged, the support of using when placing cylindrical shell also is installed at the two ends of cylindrical shell, this center of gravity that just causes cylindrical shell is not at midway location.The wind tower is in transportation, because center of gravity is or not the center, the wind tower will rotate; This will make support no longer be perpendicular to ground, when placing the wind tower, also will be rotated it, and cotton-wadded quilt or rubber pad is very big with the friction force of transport trolley and wind tower again; Make the wind tower be difficult to rotation; Rotation after wind tower will make the unbalance stress of transport trolley not at the center of transport trolley, and the finish coat of wind tower is easy to be destroyed when rotating simultaneously.This transportation mode inefficiency, bigger to the transport trolley damage, with advancing also to be unfavorable for protection to the wind tower.
Summary of the invention
The purpose of the utility model is to provide a kind of and can uses simultaneously with transport trolley, and can improve conveying efficiency, increases the service life of transport trolley, simultaneously again can fine protection wind tower not impaired wind tower transport trolley supporting mechanism in transportation.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of wind tower transport trolley supporting mechanism; This supporting mechanism is arranged on the transport trolley; Described supporting mechanism comprises first oil cylinder seat that is connected on the described transport trolley, is rotatably connected on first oil cylinder on described first oil cylinder seat, first support wheel that is connected first rocking arm on described first oil cylinder and is connected the described first rocking arm upper end; Described supporting mechanism also comprises second oil cylinder seat that is connected on the described transport trolley, is rotatably connected on second oil cylinder on described second oil cylinder seat, second support wheel that is connected second rocking arm on described second oil cylinder and is connected the described second rocking arm upper end; The bottom of described first rocking arm and second rocking arm is rotatably connected on the same rocker arm bracket, and the wind tower is placed between described first support wheel and second support wheel.
Preferably, be connected with pull bar between described first oil cylinder seat and second oil cylinder seat, two ends of described pull bar are respectively arranged with screw thread.
Preferably, be connected with first balance block on described first rocking arm, described first support wheel is connected on described first balance block; Be connected with second balance block on described second rocking arm, described second support wheel is connected on described second balance block.
Preferably, all be surrounded by one deck rubber on the outer ring of described first support wheel and second support wheel.
Preferably, described supporting mechanism is provided with the hydraulic control system of described first oil cylinder of control and second oil cylinder, and described hydraulic control system is provided with hydraulic lock.
Preferably, described supporting mechanism is provided with a pair of, and a pair of described supporting mechanism is provided with the rear and front end of described transport trolley respectively.
Preferably, described first oil cylinder seat and second oil cylinder seat are welded on the described transport trolley.
Preferably, described first oil cylinder seat and second oil cylinder seat pass through bolted connection on described transport trolley.
This supporting mechanism must cooperate transport trolley to use, and through oil cylinder jacking rocking arm, makes support wheel jack-up wind tower, and the wind tower can be realized level land transportation, supporting goods, function such as stand up in the air; Simultaneously with this other goods of car transportation the time, can let oil cylinder regain, devices such as rocking arm and support wheel are fallen below the last plane of carriage return frame, can realize that a car uses more.
Because the technique scheme utilization, the utility model compared with prior art has advantage and effect:
1, reduces the step of transportation, improve conveying efficiency;
2, transport trolley is stressed more even, has improved the service life of transport trolley;
3, transportation better protection wind tower body and finish coat;
4, transport trolley can be realized the many usefulness of a car, has improved the degree of utilization of transport trolley;
5, this apparatus structure is simple, and is easy to operate, and manufacturing and maintenance cost are lower.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model;
Transportation scheme drawing when accompanying drawing 2 is connected on the transport trolley for the utility model;
Scheme drawing when accompanying drawing 3 is in travelling position for the utility model;
Scheme drawing when accompanying drawing 4 is in non-travelling position for the utility model.
Wherein: 1, first oil cylinder seat; 10, first oil cylinder; 11, first rocking arm; 12, first support wheel; 13, first balance block; 2, second oil cylinder seat; 20, second oil cylinder; 21, second rocking arm; 22, the second support wheel; 23, second balance block; 3, rocker arm bracket; 4, pull bar; 5, hydraulic control system; 6, rocking arm bearing pin; 7, oil cylinder bearing pin; 8, jam nut; 9, backing plate; 100, transport trolley; 101, supporting mechanism; 102, Feng Ta.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
A kind of wind tower transport trolley supporting mechanism as shown in Figure 1, this supporting mechanism 101 comprise first oil cylinder seat 1 that is connected on the transport trolley 100, be connected first oil cylinder 10 on first oil cylinder seat 1, be connected first rocking arm 11 on first oil cylinder 10, be connected first balance block 13 of first rocking arm, 11 upper ends and be connected first support wheel 12 on first balance block 13.Wherein, first oil cylinder seat 1 can be fixedly connected on the transport trolley 100 through the mode of welding, also can be through bolted connection on transport trolley 100; First oil cylinder 10 is rotationally connected through the oil cylinder bearing pin 7 and first oil cylinder seat 1; And first balance block 13 and first support wheel 12 are locked on first rocking arm 11 through jam nut 8.
Equally, supporting mechanism 101 also includes second oil cylinder seat 2, second oil cylinder 20, second rocking arm 21, second balance block 23 and second support wheel 22, and the connection mode of parts is identical with the connection mode of above-mentioned parts here, so repeat no more.
The bottom of first rocking arm 11 and second rocking arm 21 is connected on the same rocker arm bracket 3 through what rocking arm bearing pin 6 rotated respectively.Between first oil cylinder seat 1 and second oil cylinder seat 2, be connected with pull bar 4, the two ends of pull bar 4 are respectively arranged with positive minus thread, can regulate predetermincd tension, make two oil cylinders reduce better protection transport trolley 100 to the application force of transport trolley 100.All be surrounded by one deck rubber on the outer ring of first support wheel 12 and second support wheel 22, can protect the finish coat of wind tower not to be destroyed.
Supporting mechanism 101 is provided with control and the hydraulic control system 5 of first oil cylinder 10 and second oil cylinder, 20 power is provided, and hydraulic control system 5 is provided with hydraulic lock, and can guarantee can provide reliable and stable position height when two oil cylinders in working order.
Supporting mechanism 101 is provided with a pair of, and the rear and front end of transport trolley 100 is set respectively, and is as shown in Figure 2.
Below the concrete working process of present embodiment down of setting forth:
Step 1:
1, supporting mechanism 101 is risen, specifically: the power that two oil cylinders and hydraulic control system 5 provide two rocking arms to make progress, make two oil cylinders and rocking arm upward movement, first support wheel 12 and second support wheel 22 are higher than the last plane of transport trolley 100;
2, wind tower 102 is placed between first support wheel 12 and second support wheel 22 of supporting mechanism 101; As shown in Figure 3, and regulate the applying degree of two support wheels and wind tower 102 through two balance blocks, make wind tower 102 stressed evenly; Two oil cylinders of hydraulic lock locking through hydraulic control system 5; In addition, between two support wheels, place backing plate 9 at transport trolley 100, the bottom of wind tower 102 is supported through this backing plate 9;
3, transport trolley 100 rises, and wind tower 102 is free to rotate to certain angle;
Step 2:
Start transport trolley 100, the tower 102 of keeping watch is transported to the destination;
Step 3:
1, arrive the destination after, rotation wind tower 102 makes support on the wind tower 102 perpendicular to ground;
2, transport trolley 100 descends, and the support on the wind tower 102 is placed on the ground;
3, remove the hydraulic lock of hydraulic control system 5, two oil cylinders and rocking arm move downward, and get back to below the last plane of transport trolley 100, and be as shown in Figure 4;
4, start transport trolley 100, make it to leave the bottom of wind tower 102, accomplish once transportation.
The foregoing description only is the technical conceive and the characteristics of explanation the utility model, and its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection domain of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the utility model.
Claims (8)
1. wind tower transport trolley supporting mechanism; This supporting mechanism is arranged on the transport trolley; It is characterized in that: described supporting mechanism comprises first oil cylinder seat that is connected on the described transport trolley, is rotatably connected on first oil cylinder on described first oil cylinder seat, first support wheel that is connected first rocking arm on described first oil cylinder and is connected the described first rocking arm upper end; Described supporting mechanism also comprises second oil cylinder seat that is connected on the described transport trolley, is rotatably connected on second oil cylinder on described second oil cylinder seat, second support wheel that is connected second rocking arm on described second oil cylinder and is connected the described second rocking arm upper end; The bottom of described first rocking arm and second rocking arm is rotatably connected on the same rocker arm bracket, and the wind tower is placed between described first support wheel and second support wheel.
2. wind tower transport trolley supporting mechanism according to claim 1 is characterized in that: be connected with pull bar between described first oil cylinder seat and second oil cylinder seat, two ends of described pull bar are respectively arranged with screw thread.
3. wind tower transport trolley supporting mechanism according to claim 1 is characterized in that: be connected with first balance block on described first rocking arm, described first support wheel is connected on described first balance block; Be connected with second balance block on described second rocking arm, described second support wheel is connected on described second balance block.
4. wind tower transport trolley supporting mechanism according to claim 1 is characterized in that: all be surrounded by one deck rubber on the outer ring of described first support wheel and second support wheel.
5. wind tower transport trolley supporting mechanism according to claim 1 is characterized in that: described supporting mechanism is provided with the hydraulic control system of described first oil cylinder of control and second oil cylinder, and described hydraulic control system is provided with hydraulic lock.
6. wind tower transport trolley supporting mechanism according to claim 1, it is characterized in that: described supporting mechanism is provided with a pair of, and a pair of described supporting mechanism is provided with the rear and front end of described transport trolley respectively.
7. wind tower transport trolley supporting mechanism according to claim 1, it is characterized in that: described first oil cylinder seat and second oil cylinder seat are welded on the described transport trolley.
8. wind tower transport trolley supporting mechanism according to claim 1 is characterized in that: described first oil cylinder seat and second oil cylinder seat pass through bolted connection on described transport trolley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120204863 CN202098342U (en) | 2011-06-17 | 2011-06-17 | Support mechanism for carrier vehicle for wind tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120204863 CN202098342U (en) | 2011-06-17 | 2011-06-17 | Support mechanism for carrier vehicle for wind tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202098342U true CN202098342U (en) | 2012-01-04 |
Family
ID=45384371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120204863 Expired - Lifetime CN202098342U (en) | 2011-06-17 | 2011-06-17 | Support mechanism for carrier vehicle for wind tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202098342U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310803A (en) * | 2011-06-17 | 2012-01-11 | 苏州大方特种车股份有限公司 | Supporting mechanism of wind tower transport vehicle |
| CN103273937A (en) * | 2013-05-25 | 2013-09-04 | 吴军红 | Roller carrier of flatcar |
| CN105109399A (en) * | 2015-07-11 | 2015-12-02 | 合肥正浩机械科技有限公司 | Sub vehicle component for girder transporting vehicle |
-
2011
- 2011-06-17 CN CN 201120204863 patent/CN202098342U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310803A (en) * | 2011-06-17 | 2012-01-11 | 苏州大方特种车股份有限公司 | Supporting mechanism of wind tower transport vehicle |
| CN102310803B (en) * | 2011-06-17 | 2012-10-03 | 苏州大方特种车股份有限公司 | Supporting mechanism of wind tower transport vehicle |
| CN103273937A (en) * | 2013-05-25 | 2013-09-04 | 吴军红 | Roller carrier of flatcar |
| CN105109399A (en) * | 2015-07-11 | 2015-12-02 | 合肥正浩机械科技有限公司 | Sub vehicle component for girder transporting vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120104 Effective date of abandoning: 20121003 |