Ballastless track plate adjuster

Abstract

The utility model provides a ballastless track plate adjuster, which relates to the field of ballastless track plates and comprises an adjusting shell. According to the ballastless track plate clamping device, the powerful motor body, the first threaded rod, the first threaded sleeve, the movable block, the limiting groove and the mounting plate are arranged, the adjusting sleeve arranged on the lower portion is driven to move to the position above the corresponding ballastless track plate, and the rotating motor body, the second threaded rod, the second threaded sleeve, the adjusting sleeve, the telescopic air cylinder body and the clamping plate are arranged; the ballastless track plates can be conveniently adjusted and fixed according to the distance between the ballastless track plates, the follow-up adjusting efficiency is improved, a rotating motor body, a second threaded rod and a second threaded sleeve are arranged to move upwards clockwise, and therefore the positions of the ballastless track plates are adjusted in the vertical direction; and a strong motor body is arranged, and a first threaded rod and a first threaded sleeve move close to each other clockwise, so that the position of the ballastless track plate in the horizontal direction is adjusted, and the ballastless track plates at different distances are adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of ballastless track slabs, in particular to a ballastless track slab adjuster. Background Art

[0002] Ballastless track slab refers to a track structure that uses an integral foundation such as concrete and asphalt mixture to replace the granular gravel roadbed. It is also called ballastless track. During the laying process of the ballastless track slab, the position of the ballastless track slab needs to be adjusted, so an adjuster is needed.

[0003] As shown in application number 202021343273.3, the utility model discloses "an adjuster for ballastless track slab", including a base, a slide plate is slidably connected to the interior of the base through a slide rail, a fixing block is fixedly connected to the upper surface of the slide plate, and a threaded rod is movably connected to the center of the upper surface of the fixing block through an axle seat. The adjuster inserts the connecting bolts into the lifting pipe holes on both sides of the ballastless track slab through the arrangement of structures such as the base, the slide plate, the adjusting device, the fixing block, and the bolts, and rotates the rotating block to rotate the screw rod, and the sleeve moves through the rotation of the screw rod, so that the ballastless track slab is moved through the fixing block and the connecting bolts, thereby completing the water level adjustment of the ballastless track slab. The horizontal position is adjusted by setting structures such as a fixed block, a threaded rod, a movable block, a support plate, an arc block and a telescopic rod, and rotating the threaded rod to move the movable block on the threaded rod, so that the ballastless track plate can be adjusted in the vertical direction. However, the existing adjuster still has some disadvantages in actual use. The most obvious one is that during use, only one side can be adjusted, and both sides cannot be automatically adjusted, which reduces the flexibility of the adjuster. At the same time, when adjusting, it is impossible to adjust and fix according to the distance between the ballastless track plates, which reduces the use effect of the adjuster. Therefore, the utility model proposes a ballastless track plate adjuster to solve the problems existing in the prior art. Utility Model Content

[0004] In view of the above problems, the utility model proposes a ballastless track slab adjuster, which drives the adjustment sleeve arranged below to move to the top of the corresponding ballastless track slab by setting a powerful motor body, a first threaded rod, a first threaded sleeve, a movable block, a limit groove and a mounting plate, and sets a rotating motor body, a second threaded rod, a second threaded sleeve, an adjustment sleeve, a telescopic cylinder body and a clamping plate, so as to facilitate adjustment and fixation according to the distance between the ballastless track slabs, improve the efficiency of subsequent adjustment, set the rotating motor body, the second threaded rod and the second threaded sleeve to move clockwise upward, so as to adjust the position of the ballastless track slab in the vertical direction, set the powerful motor body, the first threaded rod and the first threaded sleeve to move clockwise similarly, so as to adjust the position of the ballastless track slab in the horizontal direction, so as to adjust the ballastless track slabs at different distances.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: a ballastless track plate adjuster, comprising an adjusting shell, the tops on both sides of the adjusting shell are provided with limit grooves, the inner bottom walls on both sides of the adjusting shell are provided with sliding grooves, the inner wall of the adjusting shell is provided with two powerful motor bodies, the output shaft of the powerful motor body is fixedly connected to the first threaded rod through a coupling, the outer wall of the first threaded rod is sleeved with a first threaded sleeve, the bottom of the first threaded sleeve is provided with a sliding block and the bottom end passes through the sliding groove, the top of the first threaded sleeve is installed with a movable block and the top end passes through the limit groove, the top of the movable block is installed with a mounting plate, the top of one side of the mounting plate is provided with a rotating motor body, the output shaft of the rotating motor body is fixedly connected to the second threaded rod through a coupling, the outer wall of the second threaded rod is sleeved with two second threaded sleeves, movable sleeves are provided on both sides of the second threaded sleeve, and the inner wall of the movable sleeve is penetrated by a guide rod.

[0006] An adjusting sleeve is arranged at the bottom of the second threaded sleeve, telescopic cylinder bodies are arranged on both sides of the adjusting sleeve, a clamping plate is fixedly connected to the output end of the telescopic cylinder body, fixing plates are installed on the front and back sides of both sides of the adjustment shell, and ground bolts are arranged on the inner walls of the fixing plates.

[0007] A further improvement is that the first threaded rod and the first threaded sleeve are threadedly connected, and the first threaded sleeve and the slider are tightly fitted.

[0008] A further improvement is that the slider is slidably connected to the slide slot, and the slide slot is integrated with the adjustment housing.

[0009] A further improvement is that the mounting plate and the adjustment housing are movably connected, and the mounting plate and the movable block are tightly fitted.

[0010] A further improvement is that the movable sleeve is movably connected to the guide rod, and the movable sleeve is fixedly connected to the second threaded sleeve.

[0011] A further improvement is that the clamping plate is driven by a telescopic cylinder body and the clamping plate is configured as a rubber clamping plate.

[0012] The beneficial effects of the utility model are as follows: the utility model drives the adjustment sleeve arranged below to move to the top of the corresponding ballastless track plate by arranging a powerful motor body, a first threaded rod, a first threaded sleeve, a movable block, a limit groove and a mounting plate, and arranges a rotating motor body, a second threaded rod, a second threaded sleeve, an adjustment sleeve, a telescopic cylinder body and a clamping plate, so as to facilitate adjustment and fixation according to the distance between the ballastless track plates, thereby improving the efficiency of subsequent adjustment, and arranges the rotating motor body, the second threaded rod and the second threaded sleeve to move upward clockwise, so as to adjust the position of the ballastless track plate in the vertical direction, and arranges the powerful motor body, the first threaded rod and the first threaded sleeve to move clockwise in a similar manner, so as to adjust the position of the ballastless track plate in the horizontal direction, so as to realize adjustment of ballastless track plates at different distances. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the front view structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the three-dimensional structure of the second threaded sleeve of the utility model;

[0017] Figure 5 For this utility model Figure 1 Enlarged view of point A in the middle.

[0018] In the figure: 1. adjusting housing; 2. limiting groove; 3. sliding groove; 4. powerful motor body; 5. first threaded rod; 6. first threaded sleeve; 7. sliding block; 8. movable block; 9. mounting plate; 10. rotating motor body; 11. second threaded rod; 12. second threaded sleeve; 13. movable sleeve; 14. guide rod; 15. adjusting sleeve; 16. telescopic cylinder body; 17. clamping plate; 18. fixing plate; 19. ground bolt. DETAILED DESCRIPTION

[0019] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0020] according to Figure 1-5As shown, the present embodiment proposes a ballastless track plate adjuster, comprising an adjusting shell 1, the tops of both sides of the adjusting shell 1 are provided with limiting grooves 2, the inner bottom walls of both sides of the adjusting shell 1 are provided with sliding grooves 3, the inner wall of the adjusting shell 1 is provided with two powerful motor bodies 4, the output shaft of the powerful motor body 4 is fixedly connected with a first threaded rod 5 through a coupling, the outer wall of the first threaded rod 5 is sleeved with a first threaded sleeve 6, the bottom of the first threaded sleeve 6 is provided with a sliding block 7 and the bottom end passes through the sliding groove 3, the top of the first threaded sleeve 6 is installed with a movable block 8 and the top end passes through the limiting groove 2, the top of the movable block 8 is installed with a mounting plate 9, and a rotating motor body 10 is provided on the top of one side of the mounting plate 9, the output shaft of the rotating motor body 10 is fixedly connected with a second threaded rod 11 through a coupling, the outer wall of the second threaded rod 11 is sleeved with two second threaded sleeves 12, movable sleeves 13 are provided on both sides of the second threaded sleeve 12, and the inner wall of the movable sleeve 13 is penetrated by a guide rod 14.

[0021] An adjusting sleeve 15 is provided at the bottom of the second threaded sleeve 12, and telescopic cylinder bodies 16 are provided on both sides of the adjusting sleeve 15. The output end of the telescopic cylinder body 16 is fixedly connected with a clamping plate 17. Fixed plates 18 are installed on the front and back sides of the adjustment housing 1, and ground bolts 19 are provided on the inner wall of the fixed plate 18. When the device is in use, the staff will place the adjustment housing 1 in the middle of the ballastless track plate to be adjusted, and insert the ground bolts 19 through the fixed plate 18 to fix the adjustment housing 1. According to the distance of the ballastless track plate, each powerful motor body 4 is started through the external control panel, so that the output shaft of each powerful motor body 4 drives the first threaded rod 5 to rotate counterclockwise The first threaded rod 5 drives the connected first threaded sleeve 6 to move far away from each other, and drives the slider 7 to slide in the corresponding slide groove 3 during the movement of each first threaded sleeve 6, thereby increasing the stability of the movement of the first threaded sleeve 6, so that each first threaded sleeve 6 drives the movable block 8 to move in the corresponding limit groove 2, so that each movable block 8 drives the mounting plate 9, so that each mounting plate 9 drives the adjustment sleeve 15 arranged below to move above the corresponding ballastless track plate, and then starts each rotating motor body 10 through the external control panel, so that the output shaft of the rotating motor body 10 drives the second threaded rod 11 to rotate counterclockwise, so that the second threaded rod 11 drives the second threaded sleeve 12 to move downward The second threaded sleeve 12 is moved, and during the movement of the second threaded sleeve 12, each movable sleeve 13 is driven to move downward, so that each movable sleeve 13 moves downward in the guide rod 14, thereby increasing the stability of the movement of the second threaded sleeve 12, so that each second threaded sleeve 12 drives the adjustment sleeve 15 to be sleeved on the corresponding ballastless track plate, and each telescopic cylinder body 16 is started through the external control panel, so that the output end of the telescopic cylinder body 16 drives the clamping plate 17 to move, so that the clamping plate 17 is attached to both sides of the ballastless track plate for limit fixing, which is convenient for adjustment and fixing according to the distance between the ballastless track plates, thereby improving the efficiency of subsequent adjustment, and then each rotating motor body 10 is started through the external control panel, so that the rotating motor body 1 0, the output shaft drives the second threaded sleeve 12 connected to the second threaded rod 11 to move upward clockwise, so that each second threaded sleeve 12 drives the ballastless track plate fixed in the adjusting sleeve 15 to move vertically, thereby adjusting the position of the ballastless track plate in the vertical direction, and then starting each powerful motor body 4 through the external control panel, so that the output shaft of the powerful motor body 4 drives the first threaded sleeve 6 connected to the first threaded rod 5 to move clockwise, so that each first threaded sleeve 6 drives the ballastless track plate in the adjusting sleeve 15 under the mounting plate 9 to move horizontally through the movable block 8, thereby adjusting the position of the ballastless track plate in the horizontal direction, and realizing the adjustment of the ballastless track plates at different distances.

[0022] The first threaded rod 5 is threadedly connected to the first threaded sleeve 6, and the first threaded sleeve 6 is tightly fitted to the slider 7. The output shaft of each powerful motor body 4 drives the first threaded rod 5 to rotate counterclockwise, so that each first threaded rod 5 drives the connected first threaded sleeve 6 to move away from each other.

[0023] The slider 7 is slidably connected to the slide groove 3, and the slide groove 3 is integrated with the adjustment housing 1. During the movement of each first threaded sleeve 6, the slider 7 is driven to slide in the corresponding slide groove 3, thereby increasing the stability of the movement of the first threaded sleeve 6.

[0024] The mounting plate 9 and the adjustment housing 1 are movably connected, and the mounting plate 9 and the movable block 8 are tightly fitted. The movable block 8 is driven to move in the corresponding limit groove 2 by each first threaded sleeve 6, so that each movable block 8 drives the mounting plate 9, so that each mounting plate 9 drives the adjustment sleeve 15 arranged below to move above the corresponding ballastless track plate.

[0025] The movable sleeve 13 and the guide rod 14 are movably connected, and the movable sleeve 13 and the second threaded sleeve 12 are fixedly connected. The second threaded sleeve 12 moves so that each movable sleeve 13 moves downward in the guide rod 14, thereby increasing the stability of the movement of the second threaded sleeve 12.

[0026] The clamping plate 17 is driven by the telescopic cylinder body 16. The clamping plate 17 is set as a rubber clamping plate. The clamping plate 17 is driven to move by the output end of each telescopic cylinder body 16, so that the clamping plate 17 is attached to both sides of the ballastless track plate for limit fixing.

[0027] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0028] When the ballastless track slab adjuster is in use, the staff places the adjustment housing 1 in the middle of the ballastless track slab to be adjusted, and inserts the adjustment housing 1 into the ground through the bolts 19 at various locations, and starts each powerful motor body 4 through the external control panel according to the distance of the ballastless track slab, so that the output shaft of each powerful motor body 4 drives the first threaded rod 5 to rotate counterclockwise, so that each first threaded rod 5 drives the connected first threaded sleeve 6 to move away from each other, and during the movement of each first threaded sleeve 6, the slider 7 is driven to slide in the corresponding slide groove 3, increasing the movement distance of the first threaded sleeve 6. The stability of the movement is ensured, so that each first threaded sleeve 6 drives the movable block 8 to move in the corresponding limit groove 2, so that each movable block 8 drives the mounting plate 9, so that each mounting plate 9 drives the adjustment sleeve 15 arranged below to move to the top of the corresponding ballastless track plate, and then each rotating motor body 10 is started through the external control panel, so that the output shaft of the rotating motor body 10 drives the second threaded rod 11 to rotate counterclockwise, so that the second threaded rod 11 drives the second threaded sleeve 12 to move downward, and drives each movable sleeve 13 to move downward during the movement of the second threaded sleeve 12, so that each movable sleeve 13 moves downward in the guide rod 14, The stability of the movement of the second threaded sleeve 12 is increased, so that each second threaded sleeve 12 drives the adjustment sleeve 15 to be sleeved on the corresponding ballastless track plate, and each telescopic cylinder body 16 is started through the external control panel, so that the output end of the telescopic cylinder body 16 drives the clamping plate 17 to move, so that the clamping plate 17 is fitted on both sides of the ballastless track plate for limited fixation, which is convenient for adjustment and fixation according to the distance between the ballastless track plates, and improves the efficiency of subsequent adjustment, and then each rotating motor body 10 is started through the external control panel, so that the output shaft of the rotating motor body 10 drives the second threaded sleeve 1 connected to the second threaded rod 11 2 moves upward clockwise, so that each second threaded sleeve 12 drives the ballastless track plate fixed in the adjusting sleeve 15 to move vertically, thereby adjusting the position of the ballastless track plate in the vertical direction, and then starts each powerful motor body 4 through the external control panel, so that the output shaft of the powerful motor body 4 drives the first threaded sleeve 6 connected to the first threaded rod 5 to move clockwise, so that each first threaded sleeve 6 drives the ballastless track plate in the adjusting sleeve 15 under the mounting plate 9 to move horizontally through the movable block 8, thereby adjusting the position of the ballastless track plate in the horizontal direction, and realizing the adjustment of the ballastless track plates at different distances.

[0029] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A ballastless track slab adjuster, characterized in that: The invention comprises an adjustment housing (1), wherein the tops of both sides of the adjustment housing (1) are provided with limit grooves (2), the inner bottom walls of both sides of the adjustment housing (1) are provided with slide grooves (3), the inner wall of the adjustment housing (1) is provided with two powerful motor bodies (4), the output shaft of the powerful motor body (4) is fixedly connected to a first threaded rod (5) through a coupling, the outer wall of the first threaded rod (5) is sleeved with a first threaded sleeve (6), the bottom of the first threaded sleeve (6) is provided with a sliding block (7) and the bottom end thereof passes through the slide groove (3), and the first threaded sleeve (6) is provided with a sliding block (7) ) is installed on the top of the movable block (8) and the top end passes through the limiting groove (2), the top of the movable block (8) is installed on the top of the movable block (8), the top of one side of the mounting plate (9) is provided with a rotating motor body (10), the output shaft of the rotating motor body (10) is fixedly connected to a second threaded rod (11) through a coupling, the outer wall of the second threaded rod (11) is provided with two second threaded sleeves (12), the two sides of the second threaded sleeve (12) are provided with movable sleeves (13), and the inner wall of the movable sleeve (13) is penetrated by a guide rod (14); An adjusting sleeve (15) is arranged at the bottom of the second threaded sleeve (12), telescopic cylinder bodies (16) are arranged on both sides of the adjusting sleeve (15), a clamping plate (17) is fixedly connected to the output end of the telescopic cylinder body (16), and fixing plates (18) are installed on the front and rear surfaces of both sides of the adjustment housing (1), and ground bolts (19) are arranged on the inner walls of the fixing plates (18).

2. The ballastless track slab adjuster according to claim 1, characterized in that: The first threaded rod (5) and the first threaded sleeve (6) are threadedly connected, and the first threaded sleeve (6) and the slider (7) are tightly fitted.

3. The ballastless track slab adjuster according to claim 1, characterized in that: The sliding block (7) and the sliding groove (3) are slidably connected, and the sliding groove (3) and the adjustment housing (1) are integrally arranged.

4. The ballastless track slab adjuster according to claim 1, characterized in that: The mounting plate (9) and the adjustment housing (1) are movably connected, and the mounting plate (9) and the movable block (8) are tightly fitted.

5. The ballastless track slab adjuster according to claim 1, characterized in that: The movable sleeve (13) and the guide rod (14) are movably connected, and the movable sleeve (13) and the second threaded sleeve (12) are fixedly connected.

6. The ballastless track slab adjuster according to claim 1, characterized in that: The clamping plate (17) is driven by the telescopic cylinder body (16), and the clamping plate (17) is configured as a rubber clamping plate.

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