CN210336977U - Safety structure for wind power blade laying system - Google Patents
Safety structure for wind power blade laying system Download PDFInfo
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- CN210336977U CN210336977U CN201921051871.0U CN201921051871U CN210336977U CN 210336977 U CN210336977 U CN 210336977U CN 201921051871 U CN201921051871 U CN 201921051871U CN 210336977 U CN210336977 U CN 210336977U
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- frame
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- guide rail
- shaped guide
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Abstract
The utility model discloses a wind-powered electricity generation blade safety structure for laying system belongs to wind-powered electricity generation blade production facility field, aims at providing one kind and can prevent that the frame from taking place the safety structure of turning on one's side, and its technical scheme main points are as follows, a wind-powered electricity generation blade safety structure for laying system, including at least two gyro wheels of preventing turning on one's side, the gyro wheel of preventing turning on one's side is located the both sides of frame just are located the frame below, the landing leg lower extreme of frame is equipped with first installation department, prevent turning on one's side the gyro wheel with first installation department rotates to be connected, the last tangent line of the gyro wheel of preventing turning on one's side is. The utility model is suitable for an online laying of wind-powered electricity generation blade girder.
Description
Technical Field
The utility model relates to a safety structure, in particular to wind-powered electricity generation blade safety structure for system of laying.
Background
Because girder mould extending direction's track is the arc, because factors such as inertia when the frame is walked on the arc guide rail, the walking speed of difficult control frame, have the foreign matter on the external adverse factor for example the arc guide rail under the effect, the frame takes place to turn on one's side easily, and the coiled material when laying on the girder mould on line, be the process of accomplishing jointly in a man-machine cooperation, if the frame takes place to turn on one's side, not only can lead to the coiled material to lay unable normal clear, and can cause serious threat to workman's life moreover.
Based on practical experience and professional knowledge which are abundant for years when the product engineering is carried out, the designer actively carries out research and innovation by matching with the application of the theory, and aims to create a safety structure for the wind power blade laying system, so that the safety structure has higher practicability.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wind-powered electricity generation blade safety structure for system of laying has the advantage that can prevent that the frame from taking place to turn on one's side.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a wind-powered electricity generation blade is safety structure for system of laying, includes two at least gyro wheels of preventing turning on one's side, the gyro wheel of preventing turning on one's side is located the both sides of frame and be located the frame below, the landing leg lower extreme of frame is equipped with first installation department, the gyro wheel of preventing turning on one's side with first installation department rotates to be connected, the last tangent line of the gyro wheel of preventing turning on one's side and the bottom surface interval of arc guide rail are 1-3 centimetres.
Further, install drive division and transmission portion on the frame, four angular point departments of frame rotate and are connected with the gear, the gear cooperates with the rack on the arc guide rail, the extending direction of rack is unanimous with the extending direction of arc guide rail, transmission portion will the power transmission of drive division extremely the gear.
Furthermore, the gear is coaxially and fixedly connected with a walking roller which moves along the arc-shaped guide rail.
Furthermore, spacing gyro wheel is equipped with on walking gyro wheel both sides, the landing leg lower extreme of frame is equipped with the second installation department, spacing gyro wheel with the second installation department rotates to be connected, the vertical setting of axis of spacing gyro wheel.
Furthermore, the distance between the tangent line of the limiting idler wheel close to the arc-shaped guide rail and the arc-shaped guide rail is 1-3 cm.
Furthermore, a protective cover shell is covered on one side of the frame, which is positioned on the transmission part, and a plurality of waist-shaped holes are formed in the connecting part of the protective cover shell.
Furthermore, install travel switch on the first installation department, install on the arc guide rail with travel switch's spacing post of gyro wheel complex.
Furthermore, infrared sensors are respectively arranged at two ends of the frame along the moving direction of the frame, and sensing surfaces of the infrared sensors face the moving direction of the frame.
Furthermore, the both ends of arc guide rail all are equipped with the stopper, fixedly connected with buffer block on the stopper.
The utility model discloses following beneficial effect has:
the arrangement of the rollover-preventing roller can limit the frame up and down, and the rollover-preventing roller can prevent the frame from being rolled over due to external reasons such as inertia when the frame moves on the arc-shaped guide rail. In addition, the distance between the upper tangent line of the anti-rollover roller and the bottom surface of the arc-shaped guide rail is 1-3 cm, and a certain gap is reserved between the anti-rollover roller and the arc-shaped guide rail, so that the anti-rollover roller can not completely limit the position of the trolley in the vertical direction while limiting the position of the trolley in the vertical direction, the stable operation of the trolley is ensured, and the laying effect of the coiled materials is improved.
Drawings
FIG. 1 is a perspective view showing the connection relationship between the rollover-prevention roller and the frame in embodiment 1;
FIG. 2 is a front view showing the connection relationship between the rollover-prevention rollers and the frame in embodiment 1;
FIG. 3 is a schematic view showing the connection relationship among the frame, the driving part and the transmission part in embodiment 1;
FIG. 4 is an enlarged view of the position A in FIG. 2 for showing the connection relationship between the limiting roller and the second mounting portion;
FIG. 5 is a schematic structural view for embodying a protective cover in embodiment 1;
FIG. 6 is a schematic view showing the use of the frame in embodiment 1;
FIG. 7 is an enlarged view of the connection relationship B in FIG. 6 for showing the limiting block, the buffering block and the arc-shaped guide rail;
fig. 8 is an enlarged view of the connection between the infrared sensor and the vehicle frame at C in fig. 6.
In the figure, 1, a rollover prevention roller; 2. a frame; 21. a drive section; 22. a transmission section; 23. a gear; 24. a walking roller; 25. an infrared sensor; 26. a brake; 3. a first mounting portion; 31. a travel switch; 4. limiting the idler wheel; 5. a second mounting portion; 6. a protective housing; 7. an arc-shaped guide rail; 71. a limiting column; 72. a limiting block; 721. and a buffer block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example 1: a safety structure for a wind power blade laying system is shown in figures 1 and 2 and comprises at least two anti-rollover rollers 1, the anti-rollover rollers 1 are arranged on two sides of a frame 2 and located below the frame 2, first installation portions 3 are arranged at the lower ends of supporting legs of the frame 2, the anti-rollover rollers 1 are rotatably connected with the first installation portions 3, and the distance between the upper tangent line of the anti-rollover rollers 1 and the bottom surface of an arc-shaped guide rail 7 is 1-3 cm. In this embodiment, the rollover-prevention rollers 1 are 4 and located below four corner points of the frame 2, the rollover-prevention rollers 1 are made of polyurethane materials, the polyurethane materials have high mechanical strength and are not easily oxidized, and the rollover-prevention rollers 1 have long service life due to the self characteristics of the materials.
The arrangement of the rollover-prevention roller 1 can limit the frame 2 up and down, and prevent the frame 2 from rollover due to external reasons such as inertia when moving on the arc-shaped guide rail 7. In addition, the distance between the upper tangent line of the anti-rollover roller 1 and the bottom surface of the arc-shaped guide rail 7 is 1-3 cm, and a certain gap is reserved between the anti-rollover roller 1 and the arc-shaped guide rail 7, so that the position of the anti-rollover roller 1 in the vertical direction can not be completely limited while the position is limited up and down, the stable operation of the trolley is ensured, and the coil laying effect is improved.
As shown in fig. 2, a driving portion 21 and a transmission portion 22 are mounted on the frame 2, gears 23 are rotatably connected to four corners of the frame 2, the gears 23 are engaged with racks on the arc-shaped guide rails 7, an extending direction of the racks is identical to an extending direction of the arc-shaped guide rails 7, and the transmission portion 22 transmits power of the driving portion 21 to the gears 23. In this embodiment, the driving part 21 is a servo motor, the transmission part 22 is a belt transmission structure, the servo motor is mounted on the frame 2, an output shaft of the servo motor is coaxially and fixedly connected with a belt wheel in the belt transmission structure, power is transmitted to a gear 23 coaxially and fixedly connected with another belt wheel through a belt, and the gear 23 is meshed with a rack to run, so that the on-line laying of the coiled material is realized; the synchronous movement of the two gears 23 can be achieved by providing two sets of belt drive structures. The number of teeth and the modulus of the gear 23, the diameter of the walking roller 24, the thickness of the rack and the like are calculated, the center distance between the gear 23 and the rack is ensured, and the phenomenon of tooth jumping or tooth following is prevented.
As shown in fig. 2, a traveling roller 24 is coaxially and fixedly connected to the gear 23, and the traveling roller 24 moves along the arc-shaped guide rail 7. The walking rollers 24 play a supporting role on one hand, and are used for supporting the weight of the whole frame 2, reducing the pressure of the gear 23 on the rack, reducing the abrasion of the gear 23 and the rack in the running process and prolonging the service life of the gear 23 and the rack; on the other hand, the walking rollers 24 play a role in positioning the whole device, and ensure the advancing route of the frame 2.
As shown in fig. 3, two sides of the walking roller 24 are provided with limiting rollers 4, the lower end of the support leg of the frame 2 is provided with a second mounting part 5, the limiting rollers 4 are rotatably connected with the second mounting part 5, and the axes of the limiting rollers 4 are vertically arranged. The distance between the tangent line of the limiting roller 4 close to the arc-shaped guide rail 7 and the arc-shaped guide rail 7 is 1-3 cm.
As shown in fig. 1 and 4, a protective cover 6 covers one side of the frame located at the transmission part 22, and a plurality of waist-shaped holes are formed on the connecting part of the protective cover 6. The protective casing 6 prevents people from accidentally touching the running belt and belt wheel to cause injury, and can prevent the situation that foreign matters fall into the transmission part 22 to cause equipment damage. The waist-shaped hole can adjust the installation position of the protective cover 6, and ensures that the transmission part 22 is completely covered and does not interfere with the running of the frame 2.
As shown in fig. 6 and 7, two ends of the arc-shaped guide rail 7 are both provided with a limiting block 72, and a buffering block 721 is fixedly connected to the limiting block 72. The limiting block 72 can limit the frame 2 hard, and the hard limiting stop block can prevent the trolley from falling off, so that potential safety hazards are eliminated. Buffer block 721 can be fixed like bolt, nut and stopper 72 through the fastener, and is concrete, can open the mounting groove on the buffer block 721, and the through-hole that supplies the bolt to pass is seted up to the tank bottom of mounting groove, and when the bolt was locked, the mounting groove can not spilt to the head of bolt, guarantees that the whole face of buffer block 721 can laminate with frame 2 completely, avoids the wearing and tearing of bolt to frame 2.
Example 2: a difference between the safety structure for a wind turbine blade installation system and embodiment 1 is that, as shown in fig. 8, a travel switch 31 is mounted on a first mounting portion 3, and a limit post 71 (see fig. 7) which is fitted with a roller of the travel switch 31 is mounted on an arc-shaped guide rail 7. The two ends of the frame 2 along the moving direction are respectively provided with an infrared sensor 25, and the sensing surface of the infrared sensor 25 faces the moving direction of the frame 2. The brake 26 is mounted on the frame 2, the brake 26 can be a commercially available electromagnetic brake, and the stroke switch 31, the infrared sensor 25 and the brake 26 are electrically connected to and controlled by a PLC controller. When the infrared sensor 25 detects whether an operator stays in the advancing direction, if the operator stays in the advancing direction, the PLC controller controls the power-off of the frame 2, meanwhile, the brake 26 is braked, the trolley is stably stopped on the arc-shaped guide rail 7, and when the operator leaves or transfers to the rear of the advancing direction of the frame 2, the frame 2 can be electrified to operate. When the vehicle frame 2 moves to the roller of the travel switch 31 and rotates in contact with the limiting column 71, the PLC controls the power off of the vehicle frame 2, meanwhile, the brake 26 is contracting brake, and the vehicle frame 2 is stably stopped on the arc-shaped guide rail 7. When the travel switch 31 (soft limit) fails, the limit block 72 (see fig. 7) can prevent the vehicle frame 2 from falling, so that double safety guarantee of the vehicle frame 2 is realized.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a wind-powered electricity generation blade safety structure for system of laying, its characterized in that, includes at least two gyro wheels (1) of preventing turning on one's side, the both sides of frame (2) are located in gyro wheel (1) of preventing turning on one's side and are located frame (2) below, the landing leg lower extreme of frame (2) is equipped with first installation department (3), prevent turning on one's side gyro wheel (1) with first installation department (3) rotate to be connected, the last tangent line of gyro wheel (1) of preventing turning on one's side is 1-3 centimetres with the bottom surface interval of arc guide rail (7).
2. The safety structure for the wind power blade laying system according to claim 1, characterized in that a driving portion (21) and a transmission portion (22) are installed on the frame (2), gears (23) are rotatably connected to four corners of the frame (2), the gears (23) are matched with racks on the arc-shaped guide rails (7), the extending direction of the racks is consistent with the extending direction of the arc-shaped guide rails (7), and the transmission portion (22) transmits the power of the driving portion (21) to the gears (23).
3. The safety structure for a wind blade laying system according to claim 2, characterized in that the gear (23) is coaxially and fixedly connected with a walking roller (24), and the walking roller (24) moves along the arc-shaped guide rail (7).
4. The safety structure for the wind power blade laying system according to claim 3, wherein limiting rollers (4) are arranged on two sides of the walking roller (24), a second installation part (5) is arranged at the lower end of a supporting leg of the frame (2), the limiting rollers (4) are rotatably connected with the second installation part (5), and the axis of the limiting rollers (4) is vertically arranged.
5. The safety structure for a wind blade laying system according to claim 4, characterized in that the spacing between the tangent line of the limiting roller (4) close to the arc-shaped guide rail (7) and the arc-shaped guide rail (7) is 1-3 cm.
6. The safety structure for the wind power blade laying system according to claim 1, wherein a protective cover (6) is covered on one side of the frame (2) located at the transmission part (22), and a plurality of waist-shaped holes are formed in a connecting part of the protective cover (6).
7. The safety structure for the wind power blade laying system according to claim 1, wherein two ends of the arc-shaped guide rail (7) are provided with limit blocks (72), and the limit blocks (72) are fixedly connected with buffer blocks (721).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921051871.0U CN210336977U (en) | 2019-07-05 | 2019-07-05 | Safety structure for wind power blade laying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921051871.0U CN210336977U (en) | 2019-07-05 | 2019-07-05 | Safety structure for wind power blade laying system |
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| Publication Number | Publication Date |
|---|---|
| CN210336977U true CN210336977U (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921051871.0U Active CN210336977U (en) | 2019-07-05 | 2019-07-05 | Safety structure for wind power blade laying system |
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| CN (1) | CN210336977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111747199A (en) * | 2020-07-03 | 2020-10-09 | 常州市新创智能科技有限公司 | Carbon fiber girder cloth spreading trolley |
-
2019
- 2019-07-05 CN CN201921051871.0U patent/CN210336977U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111747199A (en) * | 2020-07-03 | 2020-10-09 | 常州市新创智能科技有限公司 | Carbon fiber girder cloth spreading trolley |
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