Multifunctional control device for road elevation

Abstract

The invention discloses the technical field of road elevation, and particularly relates to a multifunctional control device for road elevation, which comprises a road elevation control rod, a rotating assembly, a restraining assembly, a connecting assembly, a resetting assembly and an inserting assembly, a multifunctional control device shell is arranged on one side of the road elevation control rod, and a limiting baffle is arranged on one side of the road elevation control rod. An inserting fixing column is arranged on one side of the limiting baffle, a constraint connecting groove is formed in the inserting fixing column, the road elevation control rod and the rotating sleeve are fixed through a connecting assembly and a reset assembly, and a limiting fixing piece is provided with magnetism and is connected with the rotating connecting column through magnetic force; a plurality of telescopic fixing blocks penetrate through a plug-in elevation column through a rotating assembly and a restraining assembly, then the plug-in elevation column and a rotating sleeve are held to be separated, and then a new plug-in elevation column is installed, the device can be directly inserted into a road for elevation after a point location is marked, secondary insertion after marking is not needed, certain time is saved, and the construction efficiency is improved. And meanwhile, the position deviation can be reduced.

Description

Technical Field

[0001] The invention relates to the technical field of road elevation, and in particular to a multifunctional control device for road elevation. Background Art

[0002] Road elevation refers to the height of the road surface centerline relative to a certain reference surface specified in road design. Its function is to ensure the drainage performance of the road, prevent rainwater accumulation, and reduce road erosion and damage. At the same time, reasonable road elevation helps vehicles drive safely, reduces traffic accidents, and improves the efficiency and life of the road. In addition, road elevation is also related to the coordination between the road and the surrounding environment.

[0003] The existing road elevation installation is carried out through precise satellite positioning by the multifunctional control device of the road elevation. After the real-time position is sent to the bound handheld device, the staff will move with the multifunctional control device of the road elevation and insert the road elevation after reaching the designated elevation point. After inserting to the designated height, the next point will be inserted.

[0004] However, the existing multifunctional control device for road elevation is not easy to use with the road elevation. Generally, the point is marked with the multifunctional control device for road elevation first, and then the road elevation is taken out and installed at the marked point. This process will waste a certain amount of time, and the secondary alignment of the point may result in some position deviation. Summary of the Invention

[0005] The object of the present invention is to provide a multifunctional control device for road elevation to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A multifunctional control device for road elevation, comprising:

[0008] A road elevation control lever, wherein a multifunctional control device housing is provided on one side of the road elevation control lever, a limit baffle is provided on one side of the road elevation control lever, a plug-in fixing column is provided on one side of the limit baffle, a constraint connection groove is provided on the plug-in fixing column, a magnetic rotating block is provided on one side of the plug-in fixing column, a plug-in elevation column is provided on one side of the magnetic rotating block, a rotation constraint groove is provided on the inner side of the plug-in elevation column, a plurality of telescopic fixing slots are provided on the inner side of the plug-in elevation column, and each telescopic fixing slot is connected to the rotation constraint slot;

[0009] A rotating assembly is provided inside the rotation constraint groove, and includes a rotating gear, a connection constraint block, and a position limiting fixing member;

[0010] A restraint assembly is provided inside the telescopic fixing slot, and includes a movable tooth column, a magnetic restraint plate, and a telescopic fixing block;

[0011] A connecting assembly, one side of which is sleeved on the plug-in elevation column, and the connecting assembly includes a rotating sleeve, a fixed baffle, and a limiting ball;

[0012] A reset assembly, which is sleeved on the rotating sleeve and includes an unlocking sleeve, a restraining sleeve, and a return spring;

[0013] The plug-in assembly is arranged on the inner side of the rotating sleeve, and the plug-in assembly includes a movable connecting plate, a transverse restraining block, a connecting limit column, and a reset spring.

[0014] Preferably, a rotation constraint groove is provided on the inner side of the plug-in elevation column, the rotation constraint groove is connected to the rotation constraint groove, a rotation connecting column is provided on one side of the magnetic rotation block, the rotation connecting column is plugged into the inner side of the rotation constraint groove, and a limiting fixing groove is opened on one side of the rotation connecting column.

[0015] Preferably, three rotating gears are provided inside the rotation constraint groove, three connecting constraint blocks are provided inside the rotation constraint groove, the rotation constraint groove and the connecting constraint blocks are staggeredly connected, and a limiting fixing piece is provided on one side of one connecting constraint block.

[0016] Preferably, one side of the limiting fixing member is inserted into the inner side of the limiting fixing groove, and a movable gear column is provided on the inner side of each telescopic fixing groove, and every three movable gear columns are engaged with a rotating gear.

[0017] Preferably, a telescopic fixing block is provided on one side of each movable tooth column, a magnetic constraint plate is provided on one side of each movable tooth column, and a limiting constraint groove is provided on one side of each telescopic fixing groove.

[0018] Preferably, each of the magnetic constraint plates is arranged on the inner side of the corresponding limit constraint groove, a rotating sleeve is sleeved on the outer side of the plug-in elevation column, a fixed baffle is provided on one side of the rotating sleeve, and a plurality of ball constraint grooves are opened on the inner side of the rotating sleeve.

[0019] Preferably, a limiting ball is provided on the inner side of each ball constraint groove, one end of the constraint connecting groove is inserted into the inner side of the rotating sleeve, one end of each limiting ball is constrained by the constraint connecting groove, an unlocking sleeve is sleeved on the outer side of the rotating sleeve, and a constraint sleeve is provided on one side of the unlocking sleeve.

[0020] Preferably, a return spring is provided on the inner side of the unlocking sleeve, one end of the return spring is connected to the fixed baffle, two movable plug-in slots are provided on the inner side of the rotating sleeve, and a movable connecting plate is provided on the inner side of each movable plug-in slot.

[0021] Preferably, each of the movable connecting plates is provided with a lateral constraint block on one side, each of the movable connecting plates is provided with a connection limit column on one side, and a return spring is provided on the inner side of each movable plug-in slot. One end of each return spring is connected to the movable connecting plate, and the return spring is sleeved on the connection limit column.

[0022] Preferably, a plug-in rotation groove is provided on each of the magnetic rotation blocks, and one end of each transverse constraint block is plugged into the inner side of the corresponding plug-in rotation groove.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] The connecting assembly and the reset assembly fix the road elevation control rod and the rotating sleeve. The limit fixing piece is provided with magnets and is connected to the rotating connecting column by magnetic force. The multiple telescopic fixing blocks are passed through the plug-in elevation column through the rotating assembly and the constraint assembly. The plug-in elevation column and the rotating sleeve are then held to separate them and a new plug-in elevation column is reinstalled. The device can directly insert the road elevation after marking the point, without the need for secondary insertion after marking, which saves a certain amount of time and can reduce position deviation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a partial structural diagram of the present invention;

[0027] Figure 3 This is a schematic diagram of the reset assembly structure of the present invention;

[0028] Figure 4 It is a schematic diagram of a partial cross-sectional structure of the present invention;

[0029] Figure 5 This is a schematic diagram of the connection assembly structure of the present invention;

[0030] Figure 6 This is a schematic cross-sectional view of the rotating sleeve of the present invention;

[0031] Figure 7 This is a schematic diagram of the unlocking sleeve of the present invention;

[0032] Figure 8 This is a schematic structural diagram of the plug-in assembly of the present invention;

[0033] Figure 9 This is a schematic diagram of the cross-sectional structure of the plug-in elevation column of the present invention;

[0034] Figure 10 It is a schematic diagram of a partial cross-sectional structure of the present invention;

[0035] Figure 11 This is a schematic diagram of the structure of the rotating assembly of the present invention;

[0036] Figure 12 This is a schematic diagram of the constraint component structure of the present invention;

[0037] Figure 13 It is a partial structural schematic diagram of the present invention.

[0038] In the figure: road elevation control lever 1, multi-function control device housing 2, limit baffle 3, plug-in fixing column 4, constraint connecting groove 5, plug-in elevation column 6, rotation constraint groove 7, rotation connecting column 8, magnetic rotating block 9, limit fixing groove 10, rotating sleeve 11, fixed baffle 12, ball constraint groove 13, limit ball 14, movable plug-in groove 15, movable connecting plate 16, lateral constraint block 17, connection limit column 18, reset spring 19, unlocking sleeve 20, constraint sleeve 21, return spring 22, rotation constraint groove 23, telescopic fixing groove 24, rotating gear 25, connection constraint block 26, limit fixing part 27, movable gear column 28, magnetic constraint plate 29, telescopic fixing block 30. DETAILED DESCRIPTION

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0040] Please see the attached Figure 1-13 , this application provides the following five preferred embodiments.

[0041] Example 1

[0042] A multifunctional control device for road elevation comprises:

[0043] A multifunctional control device housing 2 is provided on one side of the road elevation control lever 1, a limit baffle 3 is provided on one side of the road elevation control lever 1, a plug-in fixing column 4 is provided on one side of the limit baffle 3, a constraint connection groove 5 is provided on the plug-in fixing column 4, a magnetic rotating block 9 is provided on one side of the plug-in fixing column 4, a plug-in elevation column 6 is provided on one side of the magnetic rotating block 9, a rotation constraint groove 23 is provided on the inner side of the plug-in elevation column 6, a plurality of telescopic fixing grooves 24 are provided on the inner side of the plug-in elevation column 6, each telescopic fixing groove 24 is connected to the rotation constraint groove 23, and the rotation group The component is arranged on the inner side of the rotation constraint groove 23. The rotation assembly includes a rotating gear 25, a connecting constraint block 26, and a limiting fixing component 27. A rotation constraint groove 7 is provided on the inner side of the plug-in elevation column 6. The rotation constraint groove 7 is connected to the rotation constraint groove 23. A rotating connecting column 8 is provided on one side of the magnetic rotating block 9. The rotating connecting column 8 is plugged into the inner side of the rotation constraint groove 7. A limiting fixing groove 10 is opened on one side of the rotating connecting column 8. When in use, the magnetic rotating block 9 is driven to move together by rotating the rotating sleeve 11, thereby causing the rotating gear 25 to rotate together.

[0044] Example 2

[0045] On the basis of embodiment one, the constraint component is arranged on the inner side of the telescopic fixed groove 24, and the constraint component includes a movable tooth column 28, a magnetic constraint plate 29, and a telescopic fixed block 30. Three rotating gears 25 are provided on the inner side of the rotation constraint groove 23, and three connecting constraint blocks 26 are provided on the inner side of the rotation constraint groove 23. The rotation constraint groove 23 and the connecting constraint blocks 26 are staggered and connected. One side of one connecting constraint block 26 is provided with a limiting fixing piece 27, and one side of the limiting fixing piece 27 is inserted into the inner side of the limiting fixing groove 10. A movable tooth column 28 is provided on the inner side of each telescopic fixed groove 24, and every three movable tooth columns 28 are engaged with a rotating gear 25. When in use, the rotation of the rotating component drives the movable tooth column 28 and the telescopic fixed block 30 to move in the specified direction, and the magnetic constraint plate 29 is limited to prevent movement out of the control range.

[0046] Example 3

[0047] On the basis of Example 2, one side of the connecting component is sleeved on the plug-in elevation column 6, and the connecting component includes a rotating sleeve 11, a fixed baffle 12, and a limiting ball 14. A telescopic fixed block 30 is provided on one side of each movable tooth column 28, and a magnetic constraint plate 29 is provided on one side of each movable tooth column 28. A limiting constraint groove is opened on one side of each telescopic fixed groove 24, and each magnetic constraint plate 29 is arranged on the inner side of the corresponding limiting constraint groove. A rotating sleeve 11 is sleeved on the outer side of the plug-in elevation column 6, and a fixed baffle 12 is provided on one side of the rotating sleeve 11. A plurality of ball constraint grooves 13 are opened on the inner side of the rotating sleeve 11.

[0048] Example 4

[0049] On the basis of embodiment three, the reset assembly is sleeved on the rotating sleeve 11, and the reset assembly includes an unlocking sleeve 20, a constraint sleeve 21, and a return spring 22. A limiting ball 14 is provided on the inside of each ball constraint groove 13, and one end of the constraint connecting groove 5 is inserted into the inside of the rotating sleeve 11. One end of each limiting ball 14 is constrained by the constraint connecting groove 5. An unlocking sleeve 20 is sleeved on the outside of the rotating sleeve 11, and a constraint sleeve 21 is provided on one side of the unlocking sleeve 20. A return spring 22 is provided on the inside of the unlocking sleeve 20. One end of the return spring 22 is connected to the fixed baffle 12, and two movable plug-in slots 15 are opened on the inside of the rotating sleeve 11. A movable connecting plate 16 is provided on the inside of each movable plug-in slot 15. When in use, first move the unlocking sleeve 20 downward so that the constraint sleeve 21 no longer constrains the limiting ball 14, and then insert the road elevation control rod 1 into the inside of the rotating sleeve 11, loosen the constraint sleeve 21 so that the unlocking sleeve 20 constrains the limiting ball 14 again, so that one end of the limiting ball 14 is inserted into the inside of the constraint connecting slot 5.

[0050] Example 5

[0051] On the basis of embodiment four, the plug-in assembly is arranged on the inner side of the rotating sleeve 11, and the plug-in assembly includes a movable connecting plate 16, a lateral constraint block 17, a connecting limit column 18, and a reset spring 19. A lateral constraint block 17 is provided on one side of each movable connecting plate 16, and a connecting limit column 18 is provided on one side of each movable connecting plate 16. A reset spring 19 is provided on the inner side of each movable plug-in slot 15, and one end of each reset spring 19 is connected to the movable connecting plate 16, and the reset spring 19 is sleeved on the connecting limit column 18. A plug-in rotation slot is provided on each magnetic rotating block 9, and one end of each lateral constraint block 17 is plugged into the inner side of the corresponding plug-in rotation slot. The plug-in elevation column 6 is inserted into one side of the rotating sleeve 11 together with the magnetic rotating block 9 on the same side, so that the lateral constraint block 17 is inserted into the inner side of the magnetic rotating block 9, so that the magnetic rotating block 9 can rotate together with the rotating sleeve 11.

[0052] During use, the road elevation control rod 1 is fixed to the rotating sleeve 11 through the connecting component and the reset component, and then the rotating sleeve 11 is connected to the plug-in elevation column 6 through the plug-in component, wherein the magnetic rotating block 9 is connected to the plug-in fixing column 4 by magnetic force when inserted into the inner side of the rotating sleeve 11, and the limiting fixing part 27 is provided with magnets and connected to the rotating connecting column 8 by magnetic force. After the connection is completed, the rotating sleeve 11 is rotated, and the multiple telescopic fixing blocks 30 are passed through the plug-in elevation column 6 and arranged on the inner side of the soil layer through the rotating component and the constraint component, and then the plug-in elevation column 6 is separated from the rotating sleeve 11 by holding it. After the rotation is completed, the rotating connecting column 8 can be taken out from the inside of the plug-in elevation column 6 and reused repeatedly, reducing the cost of each plug-in elevation column 6, wherein the magnetic constraint plate 29 can be adsorbed on one side of the limiting constraint groove, making it difficult to loosen due to vibration, and then the new plug-in elevation column 6 is reinstalled to perform the next point operation.

[0053] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional control device for road elevation, characterized by: The multifunctional control device for road elevation comprises: A road elevation control rod (1), wherein a multifunctional control device housing (2) is provided on one side of the road elevation control rod (1), a position limiting baffle (3) is provided on one side of the road elevation control rod (1), a plug-in fixing column (4) is provided on one side of the position limiting baffle (3), a constraint connection groove (5) is provided on the plug-in fixing column (4), a magnetic rotating block (9) is provided on one side of the plug-in fixing column (4), a plug-in elevation column (6) is provided on one side of the magnetic rotating block (9), a rotation constraint groove (23) is provided on the inner side of the plug-in elevation column (6), a plurality of telescopic fixing grooves (24) are provided on the inner side of the plug-in elevation column (6), and each telescopic fixing groove (24) is connected to the rotation constraint groove (23); A rotating assembly, the rotating assembly being arranged inside the rotating constraint groove (23), and comprising a rotating gear (25), a connecting constraint block (26), and a position limiting fixing member (27); A restraint assembly, the restraint assembly being arranged inside the telescopic fixing groove (24), the restraint assembly comprising a movable tooth column (28), a magnetic restraint plate (29), and a telescopic fixing block (30); A connecting assembly, one side of which is sleeved on the plug-in elevation column (6), and the connecting assembly comprises a rotating sleeve (11), a fixed baffle (12), and a limiting ball (14); A reset assembly, wherein the reset assembly is sleeved on the rotating sleeve (11), and the reset assembly comprises an unlocking sleeve (20), a restraining sleeve (21), and a return spring (22); A plug-in assembly is provided on the inner side of a rotating sleeve (11), and the plug-in assembly comprises a movable connecting plate (16), a transverse restraining block (17), a connecting limiting column (18), and a reset spring (19).

2. A multifunctional control device for road elevation according to claim 1, characterized in that: A rotation constraint groove (7) is provided on the inner side of the plug-in elevation column (6), and the rotation constraint groove (7) is connected to the rotation constraint groove (23). A rotation connection column (8) is provided on one side of the magnetic rotation block (9), and the rotation connection column (8) is plugged into the inner side of the rotation constraint groove (7). A limit fixing groove (10) is provided on one side of the rotation connection column (8).

3. The multifunctional control device for road elevation according to claim 2, characterized in that: Three rotating gears (25) are provided inside the rotation restraining groove (23), and three connecting restraining blocks (26) are provided inside the rotation restraining groove (23). The rotation restraining groove (23) and the connecting restraining blocks (26) are connected in an interlaced manner, and a limiting fixing piece (27) is provided on one side of one of the connecting restraining blocks (26).

4. The multifunctional control device for road elevation according to claim 3, characterized in that: One side of the position-limiting fixing member (27) is inserted into the inner side of the position-limiting fixing groove (10). A movable tooth column (28) is provided inside each telescopic fixing groove (24). Every three movable tooth columns (28) are meshed with a rotating gear (25).

5. The multifunctional control device for road elevation according to claim 4, characterized in that: A telescopic fixing block (30) is provided on one side of each movable tooth column (28), a magnetic constraint plate (29) is provided on one side of each movable tooth column (28), and a limiting constraint groove is provided on one side of each telescopic fixing groove (24).

6. The multifunctional control device for road elevation according to claim 5, characterized in that: Each of the magnetic constraint plates (29) is arranged on the inner side of the corresponding limit constraint groove, and a rotating sleeve (11) is sleeved on the outer side of the plug-in elevation column (6). A fixed baffle (12) is provided on one side of the rotating sleeve (11), and a plurality of ball constraint grooves (13) are opened on the inner side of the rotating sleeve (11).

7. The multifunctional control device for road elevation according to claim 6, characterized in that: A limiting ball (14) is provided on the inner side of each ball restraining groove (13); one end of the restraining connecting groove (5) is plugged into the inner side of the rotating sleeve (11); one end of each limiting ball (14) is restrained by the restraining connecting groove (5); an unlocking sleeve (20) is sleeved on the outer side of the rotating sleeve (11); and a restraining sleeve (21) is provided on one side of the unlocking sleeve (20).

8. The multifunctional control device for road elevation according to claim 7, characterized in that: A return spring (22) is provided on the inner side of the unlocking sleeve (20), one end of which is connected to the fixed baffle (12). Two movable plug-in slots (15) are provided on the inner side of the rotating sleeve (11), and a movable connecting plate (16) is provided on the inner side of each movable plug-in slot (15).

9. The multifunctional control device for road elevation according to claim 8, characterized in that: A transverse restraining block (17) is provided on one side of each movable connecting plate (16), a connecting limiting column (18) is provided on one side of each movable connecting plate (16), a return spring (19) is provided on the inner side of each movable plug-in slot (15), one end of each return spring (19) is connected to the movable connecting plate (16), and the return spring (19) is sleeved on the connecting limiting column (18).

10. The multifunctional control device for road elevation according to claim 9, characterized in that: Each of the magnetic rotating blocks (9) is provided with an inserting rotating groove, and one end of each transverse restraining block (17) is inserted into the inner side of the corresponding inserting rotating groove.

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