Carrying track
By designing a carrying track including a track body and a support assembly, and moving the first roller and the second roller on the track body, the problem of sliding and derailing of the construction equipment at the curve is solved, and the stability and safety of the transportation process are achieved.
Patent Information
- Application Number
- CN202422349252.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-26
AI Technical Summary
During the transportation of heavy construction equipment for sliding rails, especially at curves, the construction equipment is prone to slide, resulting in the center of gravity of the sliding rail equipment being derailed, and the sliding rails are prone to derail during operation, causing safety hazards.
A carrying track is designed, including a track body and a support assembly. The track body is provided with a first track groove and a second track groove parallel to each other. The support assembly moves on the track body through the first roller and the second roller. The second roller and the second track groove cooperate with each other to form a stop to prevent the support assembly from rolling and derailing.
The first roller and the second roller jointly share the equipment pressure, improve the movement stability of the support assembly, prevent rolling and derailing, and ensure the safety and stability of the transportation process.
Smart Images
Figure CN222973386U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rail transportation, and particularly relates to a carrying track. Background Art
[0002] In the construction of bridge projects, construction equipment is usually transported by a sliding rail, and large-volume and heavy construction equipment is transported to different construction positions. In the prior art, during the process of transporting heavy construction equipment by the sliding rail, especially at a bend, the construction equipment is prone to sliding relative to the sliding rail equipment. The displaced construction equipment causes the center of gravity of the sliding rail equipment to shift, and the sliding rail is prone to derailment during operation, posing a safety hazard. Content of the Utility Model
[0003] The purpose of the utility model is to provide a carrying track in view of the above-mentioned deficiencies of the prior art.
[0004] The utility model provides a carrying track, which includes a track main body and a support assembly. The track main body is provided with a first track groove and a second track groove that are parallel to each other. The first track groove is arranged at the top of the track main body, and the two second track grooves are symmetrically arranged on the two side walls of the track main body. From the bottom of the groove to the opening of the groove, the second track groove gradually converges inward; the support assembly includes a support plate and a first roller and a second roller arranged at the bottom of the support plate. The first roller is arranged in the first track groove, and the second roller is arranged in the second track groove.
[0005] A preferred technical solution of the utility model: A bearing plate is arranged on the support plate. Side plates are fixedly arranged on both sides of the bearing plate. An adjusting rod is arranged on the side plates. A fixing plate is arranged at the end of the adjusting rod. The fixing plate is located between the two side plates. The adjusting rod is perpendicular to the side plates, and the adjusting rod can move relative to the side plates.
[0006] A preferred technical solution of the utility model: A guiding groove is arranged at the top of the bearing plate. The guiding groove is perpendicular to the side plates. A guiding block is arranged at the bottom of the fixing plate. The guiding block is inserted into the guiding groove.
[0007] A preferred technical solution of the utility model: The adjusting rod is a screw rod. The adjusting rod is threadedly connected with the side plates. The end of the adjusting rod is rotatably connected with the fixing plate.
[0008] A preferred technical solution of the utility model: A buffer pad is arranged on one side end face of the fixing plate facing the middle of the bearing plate.
[0009] A preferred technical solution of the present utility model: A buffer assembly is provided between the support plate and the bearing plate. The buffer assembly includes a column and a buffer spring. The column is fixedly arranged at the top of the support plate and is perpendicular to the support plate. The buffer spring is sleeved outside the column, and two ends of the buffer spring are respectively connected to the top of the support plate and the bottom of the bearing plate.
[0010] A preferred technical solution of the present utility model: A sleeve is vertically arranged at the bottom of the bearing plate, and the end of the column is sleeved inside the sleeve. The end of the buffer spring abuts against the end face of the sleeve.
[0011] A preferred technical solution of the present utility model: A baffle is arranged at the end of the column, and the size of the baffle is larger than the size of the sleeve opening.
[0012] A preferred technical solution of the present utility model: A compression spring is arranged on the baffle, and the compression spring is pressed between the baffle and the bottom of the sleeve.
[0013] A preferred technical solution of the present utility model: A base is arranged at the bottom of the track main body. The cross-sectional area of the base is larger than the cross-sectional area of the track main body. A plurality of mounting holes are arranged on the base, and bolts are arranged in the mounting holes. The track main body is fixed to the ground through the base.
[0014] The utility model has the following beneficial effects:
[0015] 1. The support assembly moves on the track main body through the first roller and the second roller. The first roller and the second roller jointly share the pressure of the equipment, improving the moving stability of the support assembly. Moreover, the two second rollers are connected to the two side walls of the track main body, and the second rollers move in the second track groove. The second rollers and the second track groove cooperate with each other to form a stop, which can prevent the support assembly from tipping over and derailing.
[0016] 2. Fixing plates are arranged on both sides of the bearing plate. The distance between the two fixing plates can be changed through the adjusting rod, so as to clamp the equipment located on the bearing plate through the fixing plates and prevent the equipment from shifting during transportation, resulting in rubbing of the equipment.
[0017] 3. The support assembly and the bearing plate are connected through the buffer assembly, and the buffer assembly is used to achieve movement damping and ensure the stable transportation of the equipment. Description of the Drawings
[0018] The accompanying drawings incorporated herein and constituting a part of this specification illustrate embodiments of the present utility model and, together with the description, are used to explain the principles of the present utility model. In these drawings, like reference numerals are used to represent like elements. The drawings in the following description are some embodiments of the present utility model, not all embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0019] Figure 1 It is a schematic structural diagram of an embodiment of the present utility model.
[0020] Figure 2 It is a schematic structural diagram of the track main body in the present utility model.
[0021] Figure 3 It is a side view of an embodiment of the present utility model.
[0022] Figure 4 For the present utility model Figure 3 An enlarged view of part A in it.
[0023] Figure 5 For the present utility model Figure 3 An enlarged view of part B in it.
[0024] Figure 6 It is a schematic structural diagram of the support plate in the present utility model.
[0025] In the figure: 10, track main body; 11, first track groove; 111, arc-shaped protrusion; 12, second track groove; 13, base; 14, bolt; 20, support plate; 21, first roller; 211, arc-shaped concave surface; 22, second roller; 23, bracket; 30, bearing plate; 31, side plate; 32, adjusting rod; 33, fixing plate; 331, guiding block; 34, buffer pad; 40, buffer assembly; 41, column; 42, buffer spring; 43, sleeve; 44, baffle; 45, compression spring. Detailed implementation manners
[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model. It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other arbitrarily.
[0027] Please refer to Figures 1 to 6A carrying track includes a track main body 10 and a support assembly. The device is arranged on the support assembly, and the support assembly moves along the track main body 10 to realize the transfer of the device. On the track main body 10, there are a first track groove 11 and a second track groove 12 that are parallel to each other. The first track groove 11 is arranged at the top of the track main body 10, and the two second track grooves 12 are symmetrically arranged on the two side walls of the track main body 10; the support assembly includes a support plate 20 and a first roller 21 and a second roller 22 arranged at the bottom of the support plate 20. The first roller 21 is arranged to roll in the first track groove 11, and the second roller 22 is arranged to roll in the second track groove 12. From the bottom of the groove to the mouth of the groove, the second track groove 12 gradually converges inward. The second track groove 12 forms a stop outside the second roller 22 to prevent the second roller 22 from disengaging from the second track groove 12, thereby avoiding the support assembly from tipping over and derailing. The support assembly moves along the track main body 10 through the first roller 21 and the second roller 22 to transport and transfer the device.
[0028] The first track groove 11 is arranged on the top surface of the track main body 10 and extends along the length direction of the track main body 10. The first roller 21 is arranged in the first track groove 11. The second track groove 12 is arranged on the side wall of the track main body 10 and extends along the length direction of the track main body 10. The second roller 22 is arranged in the second track groove 12. The first track groove 11 is parallel to the second track groove 12. The first roller 21 and the second roller 22 roll along the first track groove 11 and the second track groove 12 respectively to drive the support plate 20 to move.
[0029] The second track groove 12 extends from the side wall of the track main body 10 into the middle of the track main body 10. From the bottom of the groove to the mouth of the groove, the second track groove 12 gradually converges inward so that the size of the mouth of the second track groove 12 is smaller than the size of its bottom. When the second roller 22 moves in the second track groove 12, the closing of the mouth of the second track groove 12 forms a stop outside the second roller 22, which can prevent the second roller 22 from disengaging from the mouth of the groove, thereby avoiding the problem that when the center of gravity of the support plate 20 carrying the device shifts, the first roller 21 and the second roller 22 derail and tip over. In this embodiment, the cross-section of the mouth of the second track groove 12 is in the shape of a horizontally placed T. From the end face of the track main body 10, the second roller 22 is placed in the second track groove 12.
[0030] In this embodiment, the two first track grooves 11 are symmetrically arranged at intervals about the center line of the track main body 10 on the top surface of the track main body 10, and the two second track grooves 12 are symmetrically arranged about the center line of the track main body 10 on the two side walls of the track main body 10. The two first rollers 21 and the two second rollers work together to share the weight of the bearing plate 30 and balance the force on the track main body 10.
[0031] A base 13 is also provided at the bottom of the track main body 10. The cross-sectional area of the base 13 is larger than that of the track main body 10. Mounting holes are provided on the base 13. The mounting holes are threaded holes. Bolts 14 are provided in the mounting holes. The base 13 is placed on the ground, and the base 13 is fixed to the ground through the bolts 14, thereby fixing the guide rail main body.
[0032] The first roller 21 is provided at the bottom of the support plate 20. In this embodiment, an arc-shaped protrusion 111 protruding outward is provided in the middle of the bottom of the first track groove 11. Correspondingly, an arc-shaped concave surface 211 recessed inward is provided on the outer circumference of the first roller 21. When the first roller 21 moves in the first track groove 11, the arc-shaped concave surface 211 covers the outside of the arc-shaped protrusion 111, and the arc-shaped concave surface 211 and the arc-shaped protrusion 111 are mutually stopped in the horizontal direction, so that the first roller 21 moves linearly along the first track groove 11, improving the moving stability of the first roller 21.
[0033] The second roller 22 is provided below the support plate 20 through an L-shaped bracket 23. The top of the vertical rod of the bracket 23 is fixedly connected to the bottom of the support plate 20. The second roller 22 is connected to the end of the horizontal rod of the bracket 23. When the second roller 22 is arranged in the second track groove 12, the horizontal rod of the bracket 23 is located in the notch of the second track groove 12, and the notch of the second track groove 12 forms a stop outside the second roller 22 to prevent the second roller 22 from disengaging from the notch of the second track groove 12.
[0034] A bearing plate 30 is provided on the support plate 20. The equipment is placed on the bearing plate 30. Side plates 31 are provided on both sides of the bearing plate 30. Adjusting rods 32 are provided on the side plates 31. A fixing plate 33 is provided at one end of the adjusting rod 32 facing the inside of the bearing plate 30. The adjusting rod 32 can move relative to the side plate 31 to drive the fixing plate 33 to move, so that the two fixing plates 33 approach each other to clamp the equipment located on the bearing plate 30. In this embodiment, the adjusting rod 32 is a screw rod, the adjusting rod 32 is perpendicular to the side plate 31 and is threadedly connected to the side plate 31, and the end of the adjusting rod 32 is rotatably connected to the side plate 31; by respectively rotating the adjusting rods 32 on the two side plates 31, the two fixing plates 33 can move towards each other to clamp the equipment and fix the equipment on the bearing plate 30.
[0035] Preferably, a guide groove is provided on the upper surface of the bearing plate 30. The guide groove is perpendicular to the side plate 31. A plurality of guide grooves are arranged at intervals along the length direction of the bearing plate 30. The guide grooves form an uneven top surface at the top of the bearing plate 30, which can improve the anti-slip property of the bearing plate 30. A guide block 331 is provided at the bottom of the fixing plate 33. The guide block 331 is inserted into the guide groove. When the adjusting rod 32 rotates to drive the fixing plate 33 to move, the guide block 331 moves along the guide groove to improve the moving stability of the guide block 331.
[0036] Preferably, a buffer pad 34 is provided on one end face of the fixing plate 33 facing the middle of the bearing plate 30. In this embodiment, the buffer pad 34 is a sponge. The fixing plate 33 clamps the device through the buffer pad 34 to prevent the fixing plate 33 from damaging the outer surface of the device when clamping and fixing the device.
[0037] Please refer to Figure 5 , a buffer assembly 40 is provided between the support plate 20 and the bearing plate 30 for shock absorption during the movement of the support assembly. The buffer assembly 40 includes a column 41 and a buffer spring 42 sleeved outside the column 41. The column 41 is perpendicular to the top of the support plate 20 and is fixedly connected to the support plate 20. Both ends of the buffer spring 42 are respectively connected to the top of the support plate 20 and the bottom of the bearing plate 30. When the support assembly bumps during movement, the buffer spring 42 compresses and rebounds to perform a piston movement outside the column 41 to achieve shock absorption. It should be noted that the height of the column 41 should be less than the height of the buffer spring 42 in the extreme compression state, so that the column 41 will not interfere with the bottom of the bearing plate 30 when the buffer spring 42 is in the extreme compression state.
[0038] Furthermore, a sleeve 43 is provided at the bottom of the bearing plate 30. The sleeve 43 is circular tubular, perpendicular to the bearing plate 30, with its opening facing downwards, and the diameter of the opening of the sleeve 43 is smaller than the diameter of the middle of the sleeve 43. The upper end of the column 41 is inserted into the sleeve 43, and a baffle 44 is provided at the upper end of the column 41. The baffle 44 is located inside the sleeve 43 to prevent the end of the column 41 from slipping out of the sleeve 43. Both ends of the buffer spring 42 are respectively connected to the support plate 20 and the end of the sleeve 43. A compression spring 45 is also provided inside the sleeve 43. Both ends of the compression spring 45 are respectively connected to the baffle 44 and the bottom of the sleeve 43 (i.e., the bearing plate 30). The compression spring 45 and the buffer spring 42 work together to slow down the bumps generated during movement and avoid damage to the device.
[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims
1. A carrier track, characterized in that: The invention comprises a track body (10) and a support assembly, wherein the track body (10) is provided with a first track groove (11) and a second track groove (12) which are parallel to each other, wherein the first track groove (11) is provided at the top of the track body (10), and the two second track grooves (12) are symmetrically provided on the two side walls of the track body (10), and the second track grooves (12) gradually converge inward from the groove bottom to the groove mouth; the support assembly comprises a support plate (20) and a first roller (21) and a second roller (22) provided at the bottom of the support plate (20), wherein the first roller (21) is provided in the first track groove (11), and the second roller (22) is provided in the second track groove (12).
2. A carrier track according to claim 1, characterized in that: A bearing plate (30) is arranged on the support plate (20), side plates (31) are fixedly arranged on both sides of the bearing plate (30), an adjusting rod (32) is arranged on the side plates (31), a fixing plate (33) is arranged at the end of the adjusting rod (32), the fixing plate (33) is located between the two side plates (31), the adjusting rod (32) is perpendicular to the side plates (31), and the adjusting rod (32) can move relative to the side plates (31).
3. A carrier track according to claim 2, characterized in that: The top of the bearing plate (30) is provided with a guide groove (301), the guide groove (301) being perpendicular to the side plate (31), and the bottom of the fixing plate (33) is provided with a guide block (331), the guide block (331) being inserted into the guide groove (301).
4. A carrier track according to claim 2, characterized in that: The adjusting rod (32) is a screw rod, the adjusting rod (32) is threadedly connected to the side plate (31), and the end of the adjusting rod (32) is rotatably connected to the fixing plate (33).
5. A carrier track according to claim 2, characterized in that: A buffer pad (34) is provided on an end surface of one side of the fixing plate (33) facing the middle of the bearing plate (30).
6. A carrier track according to claim 2, characterized in that: A buffer assembly (40) is arranged between the support plate (20) and the bearing plate (30), the buffer assembly (40) comprising a column (41) and a buffer spring (42), the column (41) being fixedly arranged on the top of the support plate (20) and perpendicular to the support plate (20), the buffer spring (42) being sleeved outside the column (41), and two ends of the buffer spring (42) being respectively connected to the top of the support plate (20) and the bottom of the bearing plate (30).
7. A carrier track according to claim 6, characterized in that: A sleeve (43) is vertically arranged at the bottom of the bearing plate (30), the end of the column (41) is sleeved in the sleeve (43), and the end of the buffer spring (42) abuts against the end surface of the sleeve (43).
8. A carrier track according to claim 7, characterized in that: A baffle (44) is provided at the end of the upright column (41), and the size of the baffle (44) is larger than the size of the mouth of the sleeve (43).
9. A carrier track according to claim 8, characterized in that: A compression spring (45) is provided on the baffle plate (44), and the compression spring (45) is pressed between the baffle plate (44) and the bottom of the sleeve (43).
10. The carrier track according to claim 1, characterized in that: A base (13) is provided at the bottom of the track body (10); the cross-sectional area of the base (13) is larger than the cross-sectional area of the track body (10); a plurality of mounting holes are provided on the base (13); bolts (14) are provided in the mounting holes; and the track body (10) is fixed to the ground via the base (13).