Damping suspension transportation platform
By designing shock absorption and extension mechanisms on the transportation platform, the vibration problem in the transportation of heavy building materials is solved, the materials are protected and the space utilization is increased, and a stable transportation effect is achieved.
Patent Information
- Application Number
- CN202421588790.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-08
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-07-08
AI Technical Summary
When the existing transportation platform transports heavy and large building materials, the vibration problem has not been effectively solved, resulting in material damage during transportation.
A shock absorption suspension transportation platform is designed, adopting a structure including a shock absorption mechanism and an extension mechanism. The shock absorption mechanism is composed of a mount, a roller, a rotation shaft, a limit rod, a shock absorption rod, a telescopic rod and a shock absorption spring, extending The mechanism consists of a slide chute, an extension rod, a support arm, a limit plate, a limit nut and a threaded hole. The vibration is counteracted by the rebound force of the shock absorbing spring and the support space is increased through the extension rod.
It effectively reduces vibration during transportation, protects transportation materials, and increases space utilization when transporting large materials, ensuring transportation stability.
Smart Images
Figure CN222314635U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of equipment transportation, in particular to a shock-absorbing suspension transportation platform. Background Art
[0002] During the construction process, it is often necessary to transport building materials horizontally from point A to point B. For example, during the construction of a floor, building materials need to be transported horizontally from a storage point to the construction point or a location near the construction point.
[0003] Existing workers can use a cart to move light and small building materials such as bricks. However, for heavy and large building materials such as steel beams, when they cannot be moved by a crane due to space or usage time constraints, workers cannot use a cart to transport them smoothly. Therefore, a new means of transportation is proposed.
[0004] In the patent document with publication number CN218663815U3, a transport platform is disclosed. A track is laid between a building material storage point and a construction point, and a plurality of trolleys are arranged on the track. The plurality of trolleys are arranged on the track at intervals depending on the length of the building materials. The trolley includes a frame, a wheel seat and wheels rolling on the track. The building materials to be transferred are placed on the frame, and then force is applied to the trolley or the building materials so that the trolley and the building materials are moved to the construction point together to complete the transfer, thereby improving the problem in the prior art that heavy and large building materials cannot be smoothly transported horizontally to the destination.
[0005] However, the transport platform does not take appropriate shock-absorbing measures for the vibration of the transport platform generated during the transportation process, which may cause damage to the transported materials during transportation. Therefore, it is necessary to propose a suspended transport platform with a shock-absorbing mechanism. Utility Model Content
[0006] The purpose of the utility model is to provide a shock-absorbing suspension transportation platform to solve the problem of shock absorption during transportation proposed in the above background technology.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shock-absorbing suspension transport platform, comprising a support frame and a suspension frame and a support platform arranged on one side of the support frame, a shock-absorbing mechanism is arranged at the bottom of the suspension frame, and an extension mechanism is arranged inside the support platform;
[0008] The shock absorbing mechanism includes a mounting seat, a roller, a rotating shaft, a limiting rod, a shock absorbing rod, a telescopic rod, a shock absorbing spring and a mounting groove. The mounting seat is fixedly connected to the bottom of the suspension frame, the rotating shaft is rotatably connected to the inside of the mounting seat, the roller is fixedly connected to the outside of the rotating shaft, and four rollers are evenly distributed at the bottom of the suspension frame. The limiting rod is fixedly connected to the bottom of the suspension frame, the shock absorbing rod is arranged at the bottom of the limiting rod, the mounting groove is through-opened on one side of the shock absorbing rod, and four limiting rods are evenly distributed at the bottom of the suspension frame, and correspondingly, there are also four shock absorbing rods. The telescopic rod is arranged inside the mounting groove, and the shock absorbing spring is arranged outside the telescopic rod.
[0009] Preferably, the extension mechanism includes a slide, an extension rod, a support arm, a limit plate, a limit nut and a threaded hole. The slide is provided on one side of the support platform, and four slides are provided inside the support platform. The extension rod is slidably connected inside the slide, and the support arm is fixedly connected to one side of the extension rod. The extension rod and the support arm are provided on both sides of the support platform. The limit plate is fixedly connected to the other side of the extension rod, and the threaded hole is provided at the bottom of the support platform. The limit nut is threadedly connected to the inner wall of the threaded hole. Four limit nuts are evenly distributed at the bottom of the support platform. When the limit nut is tightened, the extension rod can be limited to ensure its stability.
[0010] Preferably, a movable groove is provided on the top of the support frame, and a tripod is fixedly connected to the bottom of the support frame, and four tripods are evenly distributed on the bottom of the support frame.
[0011] Preferably, a shock absorbing rod is fixedly connected to the top of the support platform, and a groove cooperating with the shock absorbing rod is provided inside the limiting rod.
[0012] Preferably, the top of the telescopic rod is fixedly connected to the top of the inner wall of the installation groove, and the bottom is fixedly connected to the bottom of the inner wall of the groove of the limiting rod. When the shock absorbing rod is subjected to a downward force, the top of the shock absorbing rod will compress the shock absorbing spring downward.
[0013] Preferably, the mounting seat, roller and rotating shaft are all arranged inside the movable groove, and the roller contacts the bottom of the inner wall of the movable groove. When moving, the roller generates rolling friction to reduce resistance.
[0014] Preferably, the slide groove is divided into two parts, the limiting plate is slidably connected to a wide part of the slide groove, and the extension rod is slidably connected to a narrow part of the slide groove.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] 1. The shock-absorbing suspension transport platform has a shock-absorbing mechanism. When the transported materials are placed on the top of the support platform, the shock-absorbing rod compresses the shock-absorbing spring to cause the shock-absorbing spring to contract. When the suspension frame moves, if the roller encounters a foreign object and vibrates, the potential energy generated by the vibration will act on the suspension frame and then on the shock-absorbing spring. At this time, the contracted shock-absorbing spring will generate a rebound force, thereby offsetting the potential energy generated by the vibration, thereby protecting the transported materials placed on the top of the support platform.
[0017] 2. The shock-absorbing suspension transport platform, through the extension mechanism, can loosen the limit nut to pull the extension rod outward when placing individual larger transport materials, so that the extension rods on both sides are at the maximum extension length. At this time, the extended extension rods will continue to support the support arms to support the individual larger transport materials, thereby increasing the utilization rate of the space. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the suspension structure of the utility model;
[0020] Figure 3 This is a schematic diagram of the structure of the shock absorbing mechanism of the utility model;
[0021] Figure 4 This is a schematic diagram of the support platform structure of the utility model.
[0022] In the figure: 1, support frame; 2, suspension frame; 3, support platform; 4, tripod; 5, movable slot; 201, mounting seat; 202, roller; 203, rotating shaft; 204, limit rod; 205, shock absorbing rod; 206, telescopic rod; 207, shock absorbing spring; 208, mounting slot; 301, slide slot; 302, extension rod; 303, support arm; 304, limit plate; 305, limit nut; 306, threaded hole. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-Figure 4 , the utility model provides a technical solution: Example
[0025] A shock-absorbing suspension transport platform comprises a support frame 1, a suspension frame 2 and a support platform 3 arranged on one side of the support frame 1, and a shock-absorbing mechanism is arranged at the bottom of the suspension frame 2;
[0026] The shock absorbing mechanism comprises a mounting seat 201, a roller 202, a rotating shaft 203, a limiting rod 204, a shock absorbing rod 205, a telescopic rod 206, a shock absorbing spring 207 and a mounting groove 208. The mounting seat 201 is fixedly connected to the bottom of the suspension frame 2, the rotating shaft 203 is rotatably connected to the inside of the mounting seat 201, the roller 202 is fixedly connected to the outside of the rotating shaft 203, and there are four rollers 202 evenly distributed at the bottom of the suspension frame 2. The mounting seat 201, the roller 202 and the rotating shaft 203 are all arranged inside the moving groove 5, and the roller 202 contacts the bottom of the inner wall of the moving groove 5. When moving, the roller 202 generates rolling friction to reduce resistance. The limiting rod 204 is fixedly connected to the bottom of the suspension frame 2, the shock absorbing rod 205 is arranged at the bottom of the limiting rod 204, the shock absorbing rod 205 is fixedly connected to the top of the support platform 3, and a groove matching the shock absorbing rod 205 is opened inside the limiting rod 204. The mounting groove 208 is through-opened on one side of the shock absorbing rod 205, and there are four evenly distributed limit rods 204 at the bottom of the suspension frame 2, and correspondingly, there are also four shock absorbing rods 205. The telescopic rod 206 is arranged inside the mounting groove 208, and the shock absorbing spring 207 is arranged outside the telescopic rod 206. The top of the telescopic rod 206 is fixedly connected to the top of the inner wall of the mounting groove 208, and the bottom is fixedly connected to the bottom of the inner wall of the limit rod 204. When the shock absorbing rod 205 is subjected to a downward force, the top of the shock absorbing rod 205 will compress the shock absorbing spring 207 downward.
[0027] When the transport material is placed on the top of the support platform 3, the shock-absorbing rod 205 fixedly connected to the top of the support platform 3 will be subjected to a downward force. At this time, the shock-absorbing rod 205 compresses the shock-absorbing spring 207, causing the shock-absorbing spring 207 to contract. When the suspension frame 2 moves, the roller 202 encounters foreign objects and vibrates during movement. The potential energy generated by the vibration will act on the suspension frame 2, and then act on the shock-absorbing spring 207. The contracted shock-absorbing spring 207 will generate a rebound force, thereby offsetting the potential energy generated by the vibration, thereby protecting the material placed on the top of the support platform 3. Example
[0028] On the basis of Example 1, an extension mechanism is arranged inside the support platform 3, and the extension mechanism includes a slide groove 301, an extension rod 302, a support arm 303, a limit plate 304, a limit nut 305 and a threaded hole 306. The slide groove 301 is opened on one side of the support platform 3, and four slide grooves 301 are opened inside the support platform 3. The slide groove 301 is divided into two parts. The limit plate 304 is slidably connected to a wide part of the slide groove 301, and the extension rod 302 is slidably connected to a narrow part of the slide groove 301. The extension rod 302 is slidably connected to the inside of the slide groove 301, and the support arm 303 is fixedly connected to one side of the extension rod 302. The extension rod 302 and the support arm 303 are arranged on both sides of the left and right sides of the support platform 3. The limiting plate 304 is fixedly connected to the other side of the extension rod 302, the threaded hole 306 is opened at the bottom of the support platform 3, the limiting nut 305 is threadedly connected to the inner wall of the threaded hole 306, and four limiting nuts 305 are evenly distributed at the bottom of the support platform 3. When the limiting nuts 305 are tightened, the extension rod 302 can be limited to ensure its stability. A moving groove 5 is opened at the top of the support frame 1, and a tripod 4 is fixedly connected to the bottom of the support frame 1. Four tripods 4 are evenly distributed at the bottom of the support frame 1.
[0029] When transporting large individual transport materials, loosen the limit nut 305, pull the extension rod 302 apart, so that the extension rods 302 on both sides are extended longer, and then tighten the limit nut 305 to limit the extension rod 302. The extended extension rod 302 will support the support arm 303 to support the larger individual transport materials for transportation.
[0030] Working principle:
[0031] First, place the transport material on the top of the support platform 3. The roller 202 set at the bottom of the suspension frame 2 can make the suspension frame 2 move on the top of the support frame 1 according to the position of the moving groove 5. The friction force of the movement is converted into rolling friction by the roller 202, which is beneficial to the movement of the entire suspension frame 2, and the transport material on the top of the support platform 3 can be transported from one end of the support frame 1 to the other end.
[0032] Furthermore, through the provided shock-absorbing mechanism, since the telescopic rod 206 and the shock-absorbing spring 207 are installed inside the installation groove 208 opened on one side of the shock-absorbing rod 205, when the transport material is placed on the top of the support platform 3, the shock-absorbing rod 205 fixedly connected to the top of the support platform 3 will be subjected to a downward force. At this time, the shock-absorbing rod 205 compresses the shock-absorbing spring 207, causing the shock-absorbing spring 207 to contract. When the suspension frame 2 moves, if the roller 202 encounters foreign objects and vibrates during movement, the potential energy generated by the vibration will act on the suspension frame 2, and then act on the shock-absorbing spring 207. At this time, the contracted shock-absorbing spring 207 will generate a rebound force, thereby offsetting the potential energy generated by the vibration, thereby protecting the transport material placed on the top of the support platform 3.
[0033] Furthermore, by means of the extending mechanism, when placing larger individual transport materials, the limiting nut 305 can be loosened to pull the extending rod 302 outward so that the extension rods 302 on both sides are at the maximum extension length, and then the limiting nut 305 is tightened to limit the extending rod 302. At this time, the extended extending rod 302 will continue to support the supporting arm 303 to support the larger individual transport materials, thereby increasing the utilization rate of the space.
[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.
Claims
1. A shock-absorbing suspension transport platform, comprising a support frame (1), a suspension frame (2) and a support platform (3) arranged on one side of the support frame (1), characterized in that: A shock absorbing mechanism is provided at the bottom of the suspension frame (2), and an extension mechanism is provided inside the support platform (3); The shock absorbing mechanism comprises a mounting seat (201), a roller (202), a rotating shaft (203), a limiting rod (204), a shock absorbing rod (205), a telescopic rod (206), a shock absorbing spring (207) and a mounting groove (208); the mounting seat (201) is fixedly connected to the bottom of the suspension frame (2); the rotating shaft (203) is rotatably connected to the inside of the mounting seat (201); the roller (202) is fixedly connected to the outside of the rotating shaft (203); the limiting rod (204) is fixedly connected to the bottom of the suspension frame (2); the shock absorbing rod (205) is arranged at the bottom of the limiting rod (204); the mounting groove (208) is through-opened on one side of the shock absorbing rod (205); the telescopic rod (206) is arranged inside the mounting groove (208); and the shock absorbing spring (207) is arranged outside the telescopic rod (206).
2. The shock-absorbing suspension transport platform according to claim 1, characterized in that: The extension mechanism comprises a slide groove (301), an extension rod (302), a support arm (303), a limit plate (304), a limit nut (305) and a threaded hole (306); the slide groove (301) is provided at one side of the support platform (3); the extension rod (302) is slidably connected to the inside of the slide groove (301); the support arm (303) is fixedly connected to one side of the extension rod (302); the limit plate (304) is fixedly connected to the other side of the extension rod (302); the threaded hole (306) is provided at the bottom of the support platform (3); and the limit nut (305) is threadedly connected to the inner wall of the threaded hole (306).
3. The shock-absorbing suspension transport platform according to claim 1, characterized in that: The top of the support frame (1) is provided with a moving groove (5), and the bottom of the support frame (1) is fixedly connected with a tripod (4).
4. The shock-absorbing suspension transport platform according to claim 1, characterized in that: A shock absorbing rod (205) is fixedly connected to the top of the support platform (3), and a groove cooperating with the shock absorbing rod (205) is provided inside the limiting rod (204).
5. The shock-absorbing suspension transport platform according to claim 1, characterized in that: The top of the telescopic rod (206) is fixedly connected to the top of the inner wall of the installation groove (208), and the bottom is fixedly connected to the bottom of the inner wall of the groove of the limiting rod (204).
6. The shock-absorbing suspension transport platform according to claim 1, characterized in that: The mounting seat (201), the roller (202) and the rotating shaft (203) are all arranged inside the movable groove (5), and the roller (202) is in contact with the bottom of the inner wall of the movable groove (5).
7. The shock-absorbing suspension transport platform according to claim 2, characterized in that: The slide groove (301) is divided into two parts, the limiting plate (304) is slidably connected to a wide part of the slide groove (301), and the extension rod (302) is slidably connected to a narrow part of the slide groove (301).