A curbstone transfer device for municipal road construction
Patent Information
- Application Number
- CN202521391901.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-03
- Publication Date
- 2026-08-18
- Estimated Expiration
- 2035-07-03
AI Technical Summary
[0002]目前，在市政道路施工的过程中，需要铺设路缘石，而在现有技术中，通常是先利用货车等运输设备将大量路缘石运输至施工现场，然后再利用转运装置分批次将路缘石转运至铺设位置，具体的，在使用时，可利用吊装设备将路缘石码放在转运装置上，而当转运多个路缘石时，则需要沿转运装置的长度方向依次码放路缘石，这样由于路缘石每次码放的位置不同，将需要多次调整吊装设备或转运装置的位置，从而在使用时，多有不便；此外，还不便于在现有的转运装置上拆卸路缘石，因此，在现有技术中仍存在缺点和不足之处
本实用新型通过设置承载车架、若干个车轮与若干个输送辊可形成转运小车，以便于转运路缘石；具体的，在使用时，当转运多个路缘石时，可利用吊装设备先将每个路缘石均吊装至位于承载车架的U型开口位置的输送辊上，然后可利用输送辊，通过推动路缘石，能使路缘石沿转运小车的长度方向进行移动，以将多个路缘石依次码放在转运装置上；而由于在吊装路缘石时，每个路缘石在转运小车上的放置位置可不变，从而可便于将路缘石装在转运装置上；其次，通过设置若干块活动挡板，可使在转运装置上相邻的两个路缘石之间均存在缝隙，然后在将路缘石转运至铺设位置时，在依次外翻活动挡板后，由于相邻两个路缘石之间均存在缝隙，这样可便于利用输送辊依次将路缘石从承载车架的U型开口位置推下，从而可便于在转运装置上拆卸路缘石；总的来说，本实用新型在使用时，可便于装卸路缘石，以便于使用。
Smart Images
Figure CN224644883U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of municipal engineering technology, and in particular relates to a curbstone transfer device for municipal road construction. Background Technology
[0002] Currently, during municipal road construction, kerbstones need to be laid. In existing technology, a large number of kerbstones are typically transported to the construction site using trucks or other transport equipment, and then transferred in batches to the paving location using a transfer device. Specifically, during use, hoisting equipment can be used to place the kerbstones onto the transfer device. However, when transferring multiple kerbstones, they need to be stacked sequentially along the length of the transfer device. Since the kerbstones are placed in different positions each time, the position of the hoisting equipment or transfer device needs to be adjusted multiple times, causing inconvenience during use. Furthermore, it is not convenient to disassemble the kerbstones on the existing transfer device. Therefore, existing technology still has shortcomings and deficiencies. Utility Model Content
[0003] The purpose of this invention is to provide a curbstone transfer device for municipal road construction to solve the problems mentioned in the background art.
[0004] The technical solution adopted by this utility model to solve the above problems is as follows: A curbstone transfer device for municipal road construction includes two horizontally opposite first bearing rods, a second bearing rod installed between the two first bearing rods to form a U-shaped bearing frame, and several wheels rotatably connected to the outer side of each first bearing rod, the axial line of each wheel being parallel to the second bearing rod. Several conveying rollers rotatably connected inside the bearing frame are evenly distributed along the length direction of the first bearing rods, each conveying roller being parallel to the second bearing rod, and the top of each conveying roller being higher than the top surface of the bearing frame. A fixed baffle is installed on the top surface of the second bearing rod, which is parallel to the second bearing rod. A support plate is installed on the top surface of each first bearing rod, which is parallel to the first bearing rod. Several movable baffles are arranged equidistantly along the length of the support plate between the top of the two support plates. One end of each movable baffle is hinged to one of the support plates, and the other end of each movable baffle is located in a receiving groove opened on the other support plate.
[0005] Furthermore, the support plate hinged to the movable baffle is the first support plate. The top surface of the first support plate has a number of groove structures equal to the number of movable baffles and in opposite positions. The groove structures all penetrate the first support plate along the length direction of the second bearing rod, and each groove structure is equipped with a fixed shaft parallel to the first bearing rod. The end of the movable baffle near the first support plate is rotatably sleeved on the fixed shaft.
[0006] Furthermore, each movable baffle has an arc-shaped block and a limiting block installed at both ends of its bottom surface, and the top surface of each movable baffle is higher than the top surface of the support plate. The limiting blocks are located in the receiving grooves, and the arc-shaped blocks are rotatably sleeved on the fixed shafts.
[0007] Furthermore, an inclined guide roller mechanism is installed at the U-shaped opening of the supporting frame. The higher end of the guide roller mechanism is lower than the top of the conveying roller. The guide roller mechanism includes two guide plates arranged parallel to the support plate. Each guide plate is fixedly connected to both ends of the U-shaped opening of the supporting frame. Several guide rollers arranged parallel to the conveying roller are rotatably connected between the two guide plates. The height of the several guide rollers decreases sequentially from the inside to the outside.
[0008] Furthermore, several U-shaped connecting rods, equidistantly distributed along the length of the first bearing rods, are fixed between the bottom surfaces of the two first bearing rods.
[0009] Furthermore, a vertically arranged handle is installed on the fixed baffle.
[0010] The beneficial effects of this utility model by adopting the above technical solution are as follows: This utility model utilizes a support frame, several wheels, and several conveyor rollers to form a transfer trolley for facilitating the transfer of curb stones. Specifically, in use, when transferring multiple curb stones, a hoisting device can be used to first hoist each curb stone onto the conveyor roller located at the U-shaped opening of the support frame. Then, the conveyor rollers can be used to push the curb stones, allowing them to move along the length of the transfer trolley and stack the multiple curb stones sequentially on the transfer device. The placement of each curb stone on the transfer trolley during hoisting is controlled by the specific configuration of the rollers. The design allows for easy loading and unloading of curb stones onto the transfer device. Secondly, by setting several movable baffles, gaps are created between adjacent curb stones on the transfer device. When the curb stones are transferred to the paving position, after the movable baffles are flipped outwards in sequence, the gaps between adjacent curb stones facilitate the use of conveyor rollers to push the curb stones off the U-shaped opening of the support frame, thus facilitating the removal of curb stones from the transfer device. In summary, this invention facilitates the loading and unloading of curb stones for ease of use. Attached Figure Description
[0011] Figure 1 This is one of the structural schematic diagrams of this utility model; Figure 2 This is the second structural schematic diagram of the present invention; Figure 3 This is the third structural schematic diagram of the present invention; Figure 4This is a schematic diagram of the structure of some of the devices of this utility model; Figure 5 This is one of the structural schematic diagrams of the present invention in its use state; Figure 6 This is the second structural schematic diagram of the present invention in its use state; Figure 7 This is the third structural schematic diagram of the present invention in use.
[0012] Reference numerals: 1. Conveying roller; 2. Fixed baffle; 3. Carrier frame; 31. First bearing rod; 32. Second bearing rod; 33. U-shaped connecting rod; 4. Movable baffle; 41. Arc-shaped block; 42. Limiting block; 5. Support plate; 51. Receiving groove; 52. Groove structure; 6. Guide roller mechanism; 61. Guide plate; 62. Guide roller; 7. Wheel; 8. Handle; 9. Curbstone. Detailed Implementation
[0013] To make the objectives, technical solutions, and beneficial effects of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.
[0014] like Figures 1 to 7 As shown, this utility model provides a curbstone transfer device for municipal road construction, including two horizontally opposite first bearing rods 31, with a second bearing rod 32 installed between the two first bearing rods 31 to form a U-shaped bearing frame 3. Several wheels 7 are rotatably connected to the outer side of each first bearing rod 31, and the axial line of each wheel 7 is parallel to the second bearing rod 32. Several conveying rollers 1 are rotatably connected inside the bearing frame 3, equidistantly distributed along the length direction of the first bearing rods 31. Each conveying roller 1 is parallel to the second bearing rod 32, and the top of each conveying roller 1 is higher than the top surface of the bearing frame 3. Specifically, through… A transfer trolley can be formed by setting up a support frame 3, several wheels 7 and several conveyor rollers 1 to facilitate the transfer of curb stones 9. In use, when transferring multiple curb stones 9, each curb stone 9 can be hoisted onto the conveyor roller 1 located at the U-shaped opening of the support frame 3 using hoisting equipment. Then, the curb stones 9 can be moved along the length of the transfer trolley by pushing the conveyor roller 1, so that multiple curb stones 9 can be stacked on the transfer device in sequence. Since the position of each curb stone 9 on the transfer trolley can remain unchanged when hoisting the curb stones 9, it is convenient to load the curb stones 9 onto the transfer device.
[0015] Secondly, a fixed baffle 2 parallel to the second support rod 32 is installed on the top surface of the second support rod 32. A support plate 5 parallel to the first support rod 31 is installed on the top surface of each first support rod 31. Several movable baffles 4 are equidistantly distributed along the length of the support plate 5 between the tops of the two support plates 5. One end of each movable baffle 4 is hinged to one of the support plates 5, and the other end of each movable baffle 4 is located in a receiving groove 51 opened on the other support plate 5. That is, the movable baffle 4 can rotate during use; and when the movable baffle 4 is in use... Figure 1 As shown, the distance between the fixed baffle 2 and its adjacent movable baffle 4 is equal to the distance between two adjacent movable baffles 4.
[0016] Specifically, when placing curb stones 9 on the transfer device, the movable baffles 4 can be flipped outwards in sequence to avoid affecting the conveying of curb stones 9 by the conveying rollers 1. When the current curb stone 9 is conveyed to a suitable position, the movable baffles 4 adjacent to the curb stone 9 can be flipped inwards before placing the next curb stone 9. In this way, after multiple curb stones 9 are placed on the transfer device in sequence, the several movable baffles 4 ensure that there are gaps between adjacent curb stones 9 on the transfer device. Then, when the curb stones 9 are transferred to the paving position, after flipping the movable baffles 4 outwards in sequence, the gaps between adjacent curb stones 9 make it easy to push the curb stones 9 off the U-shaped opening of the support frame 3 in sequence using the conveying rollers 1, thus facilitating the removal of curb stones 9 from the transfer device. In general, this utility model facilitates the loading and unloading of curb stones 9 for convenient use.
[0017] The specific arrangement of the hinged connection between the movable baffle 4 and the support plate 5 is as follows: Figures 1 to 3 and Figures 5 to 7 As shown, the support plate 5 hinged to the movable baffle 4 is the first support plate. The top surface of the first support plate has a number of groove structures 52 equal to the number of movable baffles 4 and opposite to each other. The groove structures 52 all penetrate the first support plate along the length direction of the second bearing rod 32, and each groove structure 52 is equipped with a fixed shaft parallel to the first bearing rod 31. The fixed shaft is not shown in the figure. The end of the movable baffle 4 near the first support plate is rotatably sleeved on the fixed shaft. Specifically, in use, the movable baffle 4 can rotate around the fixed shaft to facilitate flipping the movable baffle 4 outward or inward.
[0018] Furthermore, such as Figures 1 to 7 As shown, each movable baffle 4 has an arc-shaped block 41 and a limiting block 42 installed at both ends of its bottom surface, and the top surface of each movable baffle 4 is higher than the top surface of the support plate 5. The limiting blocks 42 are located in the receiving grooves 51, and the arc-shaped blocks 41 are rotatably sleeved on the fixed shaft. Specifically, the specific shape of the movable baffle 4 is as follows: Figure 4As shown; during use, when the movable baffle 4 is flipped outwards as... Figure 2 As shown, the outer surface of the arc-shaped block 41 can abut against the first bearing rod 31 to restrict the position of the movable baffle 4; and at this time, as Figure 3 As shown, when the movable baffle 4 is turned outward into position, the arc-shaped block 41 can still be completely located within the groove structure 52, and will not affect the conveying of the curbstone 9 by the conveying roller 1; while when the limiting block 42 is located within the receiving groove 51, the movable baffle 4 can be turned inward into position.
[0019] Because the top of the conveyor roller 1 is at a certain height from the ground, there is a risk of damage to the curb stone 9 when it falls to the ground during the process of pushing the curb stone 9 off the transfer device using the conveyor roller 1. Therefore, if Figures 1 to 3 and Figures 5 to 7 As shown, an inclined guide roller mechanism 6 is installed at the U-shaped opening of the support frame 3. The higher end of the guide roller mechanism 6 is lower than the top of the conveying roller 1. The guide roller mechanism 6 includes two guide plates 61 arranged parallel to the support plate 5. Each guide plate 61 is fixedly connected to both ends of the U-shaped opening of the support frame 3. Several guide rollers 62 arranged parallel to the conveying roller 1 are rotatably connected between the two guide plates 61. The height of the several guide rollers 62 decreases from the inside to the outside. Specifically, in use, after the curb stone 9 is pushed down from the U-shaped opening of the support frame 3, the curb stone 9 can fall on the inclined guide roller mechanism 6. The several guide rollers 62 continue to convey the curb stone 9 from high to low. In this way, when the curb stone 9 falls to the ground, the risk of damage to the curb stone 9 can be reduced.
[0020] Furthermore, such as Figures 1 to 3 and Figures 5 to 7 As shown, several U-shaped connecting rods 33 are fixed between the bottom surfaces of the two first bearing rods 31, which are equidistantly distributed along the length of the first bearing rods 31. The U-shaped connecting rods 33 do not affect the rotation of the conveying roller 1, and can improve the structural stability of the bearing frame 3, so as to ensure the overall structural stability of the transfer device.
[0021] Furthermore, such as Figures 1 to 3 and Figures 5 to 7 As shown, a vertically arranged handle 8 is installed on the fixed baffle 2, which facilitates the movement of the transfer device.
[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A curbstone transfer device for municipal road construction, comprising two horizontally opposite first bearing rods, a second bearing rod installed between the two first bearing rods to form a U-shaped bearing frame, and a plurality of wheels rotatably connected to the outer side of each first bearing rod, the axial line of each wheel being parallel to the second bearing rod, characterized in that: The support frame is rotatably connected to a plurality of conveying rollers that are equidistantly distributed along the length of the first support rod. Each conveying roller is parallel to the second support rod, and the top of each conveying roller is higher than the top surface of the support frame. A fixed baffle is installed on the top surface of the second bearing rod, which is parallel to the second bearing rod. A support plate is installed on the top surface of each first bearing rod, which is parallel to the first bearing rod. Several movable baffles are arranged equidistantly along the length of the support plate between the top of the two support plates. One end of each movable baffle is hinged to one of the support plates, and the other end of each movable baffle is located in a receiving groove opened on the other support plate.
2. The curbstone transfer device for municipal road construction according to claim 1, characterized in that: The support plate hinged to the movable baffle is the first support plate. The top surface of the first support plate has a number of groove structures equal to the number of movable baffles and in opposite positions. The groove structures all penetrate the first support plate along the length direction of the second bearing rod, and each groove structure has a fixed shaft parallel to the first bearing rod installed in it. The end of the movable baffle near the first support plate is rotatably sleeved on the fixed shaft.
3. A curbstone transfer device for municipal road construction according to claim 2, characterized in that: Each movable baffle has an arc-shaped block and a limiting block installed at both ends of its bottom surface, and the top surface of each movable baffle is higher than the top surface of the support plate. The limiting blocks are located in the receiving grooves, and the arc-shaped blocks are rotatably sleeved on the fixed shafts.
4. A curbstone transfer device for municipal road construction according to claim 1, characterized in that: An inclined guide roller mechanism is installed at the U-shaped opening of the support frame. The higher end of the guide roller mechanism is lower than the top of the conveyor roller. The guide roller mechanism includes two guide plates arranged parallel to the support plate. Each guide plate is fixedly connected to both ends of the U-shaped opening of the support frame. Several guide rollers arranged parallel to the conveyor roller are rotatably connected between the two guide plates. The height of the several guide rollers decreases from the inside to the outside.
5. A curbstone transfer device for municipal road construction according to claim 1, characterized in that: Several U-shaped connecting rods, equidistantly distributed along the length of the first bearing rods, are fixed between the bottom surfaces of the two first bearing rods.
6. A curbstone transfer device for municipal road construction according to claim 1, characterized in that: A vertically positioned handle is installed on the fixed baffle.