A European style crane trolley with waterproof function
By designing a combined structure of detachable waterproof cover and support frame, the problem of European crane trolley lacks protection in bad weather is solved, effective waterproofing and convenient maintenance of the vehicle body is achieved, and the normal operation and use of the equipment is ensured.
Patent Information
- Application Number
- CN201910684312.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2019-07-26
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2039-07-26
AI Technical Summary
Traditional cranes, especially European cranes, lack protection in bad weather, resulting in easy damage in heavy winds, heavy rains, etc. and ineffective protection.
A European crane trolley with waterproof function was designed. By setting off detachable front and rear support frames, guide beams, waterproof covers and pulleys on the vehicle body, the combined structure of front and rear waterproof covers covers the vehicle body to reduce friction. It also achieves waterproofing and convenient maintenance through sealing grooves and motor-driven rollers.
Effectively blocking wind and dust and rain, protecting crane trolleys, making it convenient for maintenance and daily maintenance, and reducing the friction between the waterproof cover and the guide beam to ensure the normal operation of the vehicle body in bad weather.
Smart Images
Figure CN110371849B_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of crane parts and components, and relates to a European-style crane trolley with a waterproof function. Background Art
[0002] A crane is a multi-action lifting machine that can lift and carry heavy objects vertically and horizontally within a certain range, also known as a crane. Some lifting equipment has the working characteristic of intermittent movement, that is, the corresponding mechanisms of material collection, transportation, unloading and other actions work alternately in a working cycle, which effectively reduces people's work intensity and improves people's work efficiency. Therefore, the development and use of cranes in the market are becoming more and more extensive. However, traditional cranes do not have corresponding protective devices, and cannot provide targeted protection for cranes in some bad weather. They cannot cover and shield cranes in strong winds and heavy rains, especially they cannot protect European crane trolleys, which leads to the destruction of European crane trolleys and causes serious losses. Summary of the invention
[0003] The purpose of the present invention is to solve the above problems in the prior art and to provide a European crane trolley with good protection effect and convenient use and waterproof function.
[0004] The purpose of the present invention can be achieved through the following technical solutions: A European crane trolley with waterproof function, comprising:
[0005] The vehicle body is characterized in that one end of the vehicle body is detachably connected to a front support frame, and the other end of the vehicle body is detachably connected to a rear support frame, the front support frame and the rear support frame are connected by a cross beam and two guide beams, a front waterproof cover and a rear waterproof cover are movably provided between the cross beam and the guide beam, the front waterproof cover is buckled to the front support frame by a front buckle, and the rear waterproof cover is buckled to the rear support frame by a rear buckle.
[0006] In the above-mentioned European crane trolley with waterproof function, the front fastening member includes at least two front clamps, each of which can be detachably connected to the front waterproof cover, and the front waterproof cover is also provided with a front handle.
[0007] In the above-mentioned European crane trolley with waterproof function, the rear fastening member includes at least two rear clamps, each of which can be detachably connected to the rear waterproof cover, and the rear waterproof cover is also provided with a rear handle.
[0008] In the above-mentioned European crane trolley with waterproof function, a front support plate is provided in the front support frame, a rear support plate is provided in the rear support frame, and at least two light-transmitting plates are provided in the front support plate and the rear support plate.
[0009] In the above-mentioned European crane trolley with waterproof function, a transverse plate is provided below the cross beam, the front support plate and the rear support plate are both fixedly connected to the transverse plate, and the transverse plate is detachably connected to the vehicle body.
[0010] In the above-mentioned European crane trolley with waterproof function, a plurality of front pulleys are provided on the side of the front support plate close to the guide beam, and a plurality of rear pulleys are provided on the side of the rear support plate close to the guide beam, and the front pulleys and the rear pulleys are both contact-connected with the guide beam.
[0011] In the above-mentioned European crane trolley with waterproof function, the cross beam and the guide beam are both provided with inner guide rails for guiding the moving front waterproof cover, and the cross beam and the guide beam are both provided with outer guide rails for guiding the moving rear waterproof cover.
[0012] In the above-mentioned European crane trolley with waterproof function, the front support frame is provided with a front sealing groove corresponding to the front waterproof cover, and the rear support frame is provided with a rear sealing groove corresponding to the rear waterproof cover.
[0013] In the above-mentioned European crane trolley with waterproof function, one end of the vehicle body is provided with a front sliding rod for connecting to the front support frame, and the other end of the vehicle body is provided with a rear sliding rod for connecting to the rear support frame.
[0014] In the above-mentioned European crane trolley with waterproof function, rollers are provided at the bottom of the front slide bar and the bottom of the rear slide bar, and motors for driving the rollers to move are provided on the front slide bar and the rear slide bar.
[0015] Compared with the prior art, the present invention has the following beneficial effects:
[0016] 1. In the present invention, when the front waterproof cover is buckled to the front support frame through the front buckle, and the rear waterproof cover is buckled to the rear support frame through the rear buckle, the combination of the front support plate, the front waterproof cover, the rear waterproof cover and the rear support plate covers the vehicle body, thereby effectively blocking the outside dust and rain, and thus better protecting the European crane trolley.
[0017] 2. When people open the front buckle from the front support frame and open the rear buckle from the rear support frame, people can easily move the front waterproof cover or the rear waterproof cover, which is convenient for people to repair the European crane trolley.
[0018] 3. The friction between the front waterproof cover and the guide beam is effectively reduced by setting the front pulley; the friction between the rear waterproof cover and the guide beam is effectively reduced by setting the rear pulley. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1It is a structural schematic diagram of a preferred embodiment of the present invention.
[0020] Figure 2 It is a structural schematic diagram of the present invention from another perspective.
[0021] Figure 3 yes Figure 1 Bottom view of .
[0022] Figure 4 It is a schematic diagram of the structure of the rear waterproof cover.
[0023] Figure 5 It is a structural schematic diagram of the front waterproof cover.
[0024] Figure 6 yes Figure 1 Enlarged view at A.
[0025] Figure 7 yes Figure 2 Enlarged view at B. DETAILED DESCRIPTION
[0026] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
[0027] like Figure 1 — Figure 7 As shown, a European crane trolley with waterproof function of the present invention includes a car body 100, a front support frame 200, a rear support frame 300, a cross beam 400, a guide beam 500, a front waterproof cover 600, a rear waterproof cover 700, a front buckle 610 and a rear buckle 710.
[0028] One end of the vehicle body 100 is detachably connected to the front support frame 200, and the other end of the vehicle body 100 is detachably connected to the rear support frame 300. The front support frame 200 and the rear support frame 300 are connected through a crossbeam 400 and two guide beams 500. A front waterproof cover 600 and a rear waterproof cover 700 are movably provided between the crossbeam 400 and the guide beam 500. The front waterproof cover 600 is fastened to the front support frame 200 through a front buckle 610, and the rear waterproof cover 700 is fastened to the rear support frame 300 through a rear buckle 710. Before work, people need to fasten the front waterproof cover 600 to the front support frame 200 through the front buckle 610, and fasten the rear waterproof cover 700 to the rear support frame 300 through the rear buckle 710. During the movement of the cover 700, there is always an overlapping part between the front waterproof cover 600 and the rear waterproof cover 700. Therefore, when the front buckle 610 is buckled to the front support frame 200 and the rear buckle 710 is buckled to the rear support frame 300, the combined structure of the front waterproof cover 600 and the rear waterproof cover 700 covers the vehicle body 100, preventing rainwater from dripping onto the vehicle body 100 when the vehicle body 100 is used on rainy days, thereby ensuring that the vehicle body 100 can work normally; when people need to perform daily maintenance on the vehicle body 100, they only need to loosen the front buckle 610 from the front support frame 200 and the rear buckle 710 from the rear support frame 300, so as to move the front waterproof cover 600 and the rear waterproof cover 700, thereby facilitating people's daily maintenance of the vehicle body 100.
[0029] The front fastening member 610 includes at least two front clamps 611, each of which can be detachably connected to the front waterproof cover 600. When people want to close the front waterproof cover 600, they need to move the front waterproof cover 600 to a predetermined position. At this time, the front waterproof cover 600 is against the front support frame 200. Thereafter, the front waterproof cover 600 is fastened to the front support frame 200 through the two front clamps 611. Since the two front clamps 611 are both threadedly connected to the front waterproof cover 600, the movement of the front waterproof cover 600 relative to the front support frame 200 is restricted. When people want to open the front waterproof cover 600, they only need to open each front clamp 611 to move the front waterproof cover 600. In this way, people can repair the vehicle body 100 located in the front waterproof cover 600.
[0030] The front waterproof cover 600 is also provided with a front handle 620 . The provision of the front handle 620 provides a force point when people move the front waterproof cover 600 , making it convenient for people to move the front waterproof cover 600 .
[0031] The rear fastening member 710 includes at least two rear clamps 711, each of which can be detachably connected to the rear waterproof cover 700. When people want to close the rear waterproof cover 700, they need to move the rear waterproof cover 700 to a predetermined position. At this time, the rear waterproof cover 700 is against the rear support frame 300. Thereafter, it is fastened to the rear support frame 300 through the two rear clamps 711. Since the two rear clamps 711 are both threadedly connected to the rear waterproof cover 700, the movement of the rear waterproof cover 700 relative to the rear support frame 300 is restricted. When people want to open the rear waterproof cover 700, they only need to open each rear clamp 711 to move the rear waterproof cover 700. In this way, people can repair the vehicle body 100 located in the rear waterproof cover 700.
[0032] The rear waterproof cover 700 is also provided with a rear handle 720 . The rear handle 720 provides a force point when people move the rear waterproof cover 700 , making it convenient for people to move the rear waterproof cover 700 .
[0033] A front support plate 210 is provided in the front support frame 200. The setting of the front support plate 210 effectively improves the strength of the front support frame 200 and prevents rainwater from passing through the front support frame 200 and affecting the vehicle body 100. A rear support plate 310 is provided in the rear support frame 300. The setting of the rear support plate 310 effectively improves the strength of the rear support frame 300 and prevents rainwater from passing through the rear support frame 300 and affecting the vehicle body 100.
[0034] At least two light-transmitting plates 220 are provided in the front support plate 210 and the rear support plate 310. Specifically, the light-transmitting plates are made of glass material. When the vehicle body 100 is in operation, that is, the crane installed on the vehicle body 100 is in operation, people can directly observe the operating status of the crane through the light-transmitting plates 220, thereby facilitating people's observation.
[0035] A cross plate 410 is provided under the cross beam 400, and the front support plate 210 and the rear support plate 310 are both fixedly connected to the cross plate 410. The cross plate 410 is detachably connected to the vehicle body 100. The provision of the cross plate 410 effectively improves the connection strength between the cross beam 400 and the front support frame 200, and at the same time, also improves the connection strength between the cross beam 400 and the rear support frame 300.
[0036] like Figure 1 and Figure 4 — Figure 5As shown, a plurality of front pulleys 630 are provided on one side of the front support plate 210 close to the guide beam 500, and the front pulleys 630 are contact-connected with the guide beam 500. By setting the front pulleys 630, the friction between the front waterproof cover 600 and the guide beam 500 is effectively reduced, thereby facilitating people to move the front waterproof cover 600; a plurality of rear pulleys 730 are provided on one side of the rear support plate 310 close to the guide beam 500, and the rear pulleys 730 are contact-connected with the guide beam 500. By setting the rear pulleys 730, the friction between the rear waterproof cover 700 and the guide beam 500 is effectively reduced, thereby facilitating people to move the rear waterproof cover 700.
[0037] like Figure 1 — Figure 2 and Figure 6 — Figure 7 As shown, the cross beam 400 and the guide beam 500 are both provided with an inner guide rail 510 for guiding the movement of the front waterproof cover 600. During installation, people need to first embed the other end of the front waterproof cover 600 into the inner guide rail 510 of the cross beam 400, and then embed one side of the front waterproof cover 600 into the inner guide rail 510 of the cross beam 400, and connect the front pulley 630 of this side with the guide beam 500 in a contact manner, so that when people move the front waterproof cover 600, the front waterproof cover 600 can move along the track of the inner guide rail 510, ensuring that the front clamp 611 can be accurately buckled on the front support frame 200.
[0038] The cross beam 400 and the guide beam 500 are both provided with an outer guide rail 520 for guiding the movement of the rear waterproof cover 700. During installation, people need to first embed the other end of the rear waterproof cover 700 into the outer guide rail 520 of the cross beam 400, and then embed one side of the rear waterproof cover 700 into the outer guide rail 520 of the cross beam 400, and connect the rear pulley 730 of this side with the guide beam 500 in a contact manner, so that when people move the rear waterproof cover 700, the rear waterproof cover 700 can move along the track of the outer guide rail 520, ensuring that the rear clamp 711 can be accurately buckled on the rear support frame 300.
[0039] In the present invention, the thickness of the front waterproof cover 600 is the same as the thickness of the rear waterproof cover 700, and the thickness of the front sealing groove 230 is the same as the thickness of the rear sealing groove 320.
[0040] The front support frame 200 is provided with a front sealing groove 230 corresponding to the front waterproof cover 600. When people close the front waterproof cover 600, that is, when the front clamp 611 on the front waterproof cover 600 is buckled onto the front support frame 200, the side of the front waterproof cover 600 close to the front support frame 200 will be embedded in the front sealing groove 230, and the front waterproof cover 600 will be against the front sealing groove 230 to prevent rainwater from entering the European crane trolley through the gap between the front waterproof cover 600 and the front support frame 200.
[0041] A rear sealing groove 320 corresponding to the rear waterproof cover 700 is provided on the rear support frame 300. When people close the rear waterproof cover 700, that is, when the rear clamp 711 on the rear waterproof cover 700 is buckled onto the rear support frame 300, the side of the rear waterproof cover 700 close to the rear support frame 300 will be embedded in the rear sealing groove 320, and the rear waterproof cover 700 will be against the rear sealing groove 320 to prevent rainwater from entering the European crane trolley through the gap between the rear waterproof cover 700 and the rear support frame 300.
[0042] like Figure 3 As shown, one end of the car body 100 is provided with a front slide bar 110 for connecting to the front support frame 200, and the other end of the car body 100 is provided with a rear slide bar 120 for connecting to the rear support frame 300. The bottom of the front slide bar 110 and the bottom of the rear slide bar 120 are both provided with rollers 130, and the front slide bar 110 and the rear slide bar 120 are both provided with motors 140 for driving the rollers 130 to move. The motor 140 is electrically connected to a control system (not marked in the figure) suitable for the European crane trolley. When people want to move the European crane trolley, they only need to operate the control system so that the control system operates the motor 140. Because the motor 140 is provided with a rotating shaft (not marked in the figure) for connecting to the roller 130, the motor 140 drives the roller 130 to move through the rotating shaft, that is, the movement of the European crane trolley is realized.
[0043] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.
Claims
1. A European crane trolley with waterproof function, comprising: The vehicle body is characterized in that one end of the vehicle body is detachably connected to a front support frame, and the other end of the vehicle body is detachably connected to a rear support frame, the front support frame and the rear support frame are connected by a cross beam and two guide beams, a front waterproof cover and a rear waterproof cover are movably provided between the cross beam and the guide beam, the front waterproof cover is buckled to the front support frame by a front buckle, and the rear waterproof cover is buckled to the rear support frame by a rear buckle; the front support frame is provided with a front sealing groove corresponding to the front waterproof cover, and the rear support frame is provided with a rear sealing groove corresponding to the rear waterproof cover; during the movement of the front waterproof cover and the rear waterproof cover, there is always an overlapping part between the front waterproof cover and the rear waterproof cover.
2. The European crane trolley with waterproof function according to claim 1 is characterized in that: The front fastening member comprises at least two front clamps, each of which is detachably connected to the front waterproof cover, and the front waterproof cover is also provided with a front handle.
3. The European crane trolley with waterproof function according to claim 1 is characterized in that: The rear fastening member comprises at least two rear clamps, each of which is detachably connected to the rear waterproof cover, and the rear waterproof cover is also provided with a rear handle.
4. The European crane trolley with waterproof function according to claim 1, characterized in that: A front supporting plate is arranged in the front supporting frame, a rear supporting plate is arranged in the rear supporting frame, and at least two light-transmitting plates are arranged in both the front supporting plate and the rear supporting plate.
5. The European crane trolley with waterproof function according to claim 4 is characterized in that: A transverse plate is provided below the transverse beam, the front support plate and the rear support plate are both fixedly connected to the transverse plate, and the transverse plate is detachably connected to the vehicle body.
6. The European crane trolley with waterproof function according to claim 4, characterized in that: A plurality of front pulleys are arranged on one side of the front support plate close to the guide beam, and a plurality of rear pulleys are arranged on one side of the rear support plate close to the guide beam. Both the front pulleys and the rear pulleys are contact-connected with the guide beam.
7. The European crane trolley with waterproof function according to claim 1, characterized in that: The cross beam and the guide beam are both provided with inner guide rails for guiding the moving front waterproof cover, and the cross beam and the guide beam are both provided with outer guide rails for guiding the moving rear waterproof cover.
8. The European crane trolley with waterproof function according to claim 1, characterized in that: One end of the vehicle body is provided with a front sliding rod for connecting to the front supporting frame, and the other end of the vehicle body is provided with a rear sliding rod for connecting to the rear supporting frame.
9. The European crane trolley with waterproof function according to claim 8, characterized in that: Rollers are arranged at the bottom of the front sliding bar and the bottom of the rear sliding bar, and motors for driving the rollers to move are arranged on the front sliding bar and the rear sliding bar.