Roadbed reinforcing device with adjustable height

Abstract

The utility model discloses a height-adjustable roadbed reinforcing device which comprises two crossing frames, detachable and adjustable roadbed reinforcing mechanisms are installed at the two ends of the two crossing frames, each roadbed reinforcing mechanism comprises a fixed reinforcing plate movably installed at the end of the corresponding crossing frame, and an adjustable adjusting assembly is arranged at the top of each fixed reinforcing plate. A positioning assembly used for limiting the adjusting assembly is installed at the position, corresponding to the adjusting assembly, of the side face of the fixed reinforcing plate. According to the roadbed reinforcing device, the height can be adjusted according to the actual condition of a roadbed, the flatness and the stability of the roadbed are ensured, therefore, differential settlement of the roadbed can be effectively reduced, the generation risk of reflection cracks is reduced, meanwhile, the roadbed reinforcing device has the advantages of being easy to install and maintain, and the roadbed reinforcing device is suitable for popularization and application. The method is suitable for various complex roadbed reinforcement scenes.

Description

TECHNICAL FIELD

[0001] The utility model relates to roadbed reinforcing technology field especially relates to a height -adjustable roadbed reinforcing device. BACKGROUND

[0002] Roadbed is the basic building under the railway track or road surface, and is the strip structure as the road surface foundation built according to the route position and certain technical requirements, and is the foundation of railway and highway. With the development of society, the number of cars increases day by day, and the bearing capacity of roadbed has higher and higher rigid requirements. Nowadays, roads are being repaired everywhere, and some sections of soft soil are often encountered, and for these sections, reinforcing devices must be used to meet the requirements of vehicle driving.

[0003] A kind of soft soil roadbed reinforcing device is disclosed in Chinese patent with publication number CN213951803U, including arc support plate, arc support plate's both sides are fixed with support base, support base is fixedly connected with support rod between two support bases, the bottom of support base is fixed with several limit pegs, the outside of support base is provided with several insertion holes, the outside of the both sides of two support bases is provided with rectangular plate, the side close to support base on rectangular plate is fixed with plug, the number of plug is consistent with insertion hole, plug and insertion hole are mutually clamped, the upper end of rectangular plate is fixed with reinforcing plate, reinforcing plate is provided with through hole, connecting rod is inserted in the inside of left and right side through holes, the position close to connecting rod on the outside of reinforcing plate is fixed with strip plate, locking bolt is screwed in the inside of strip plate, the both ends of connecting rod are symmetrically provided with screw hole, locking bolt is screw connected with screw hole;The utility model structure is flexible, can be split and transport, and is flexible and convenient.

[0004] Although the above technical scheme solves the corresponding technical problems, the above technical scheme still has the following defects:

[0005] The roadbed reinforcing device of the above technical scheme is not convenient for height adjustment, so it is difficult to adapt to the actual situation of roadbed, and therefore the risk of reflection crack is likely to occur due to uneven settlement of roadbed. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of height-adjustable roadbed reinforcing device, can be adjusted according to the actual situation of roadbed, ensure the flatness and stability of roadbed, therefore, by using the roadbed reinforcing device of the utility model, the uneven settlement of roadbed can be effectively reduced, so as to reduce the risk of reflection crack, and simultaneously, the utility model also has the advantages of easy installation and maintenance, and is suitable for various complex roadbed reinforcing scenes.

[0007] In order to achieve the above purpose, the main technical scheme adopted by the utility model includes:

[0008] An adjustable height roadbed reinforcing device comprises:

[0009] Two cross frames, two ends of the two cross frames are provided with detachable and adjustable roadbed reinforcing mechanisms, the roadbed reinforcing mechanism comprises a fixed reinforcing plate movably mounted at the end of the cross frame, the top of the fixed reinforcing plate is provided with an adjustable adjusting assembly, the side of the fixed reinforcing plate and corresponding to the position of the adjusting assembly is provided with a positioning assembly for limiting the adjusting assembly.

[0010] The adjustable height roadbed reinforcing device, wherein the bottom of the side of the fixed reinforcing plate is fixedly connected with two symmetrically arranged connecting blocks, the end of the cross frame and corresponding to the position of the connecting block is provided with a connecting groove matched with the connecting block.

[0011] The adjustable height roadbed reinforcing device, wherein the cross frame and corresponding to the position of the connecting groove is provided with a positioning pin for fixing the connecting block, the connecting block and corresponding to the position of the positioning pin is provided with a positioning groove matched with the positioning pin.

[0012] The adjustable height roadbed reinforcing device, wherein the end of the connecting block is arc-shaped.

[0013] The adjustable height roadbed reinforcing device, wherein the adjusting assembly comprises a liftable adjusting reinforcing plate.

[0014] The adjustable height roadbed reinforcing device, wherein the bottom of the adjusting reinforcing plate is fixedly connected with a telescopic baffle, the top of the fixed reinforcing plate is provided with a telescopic groove matched with the telescopic baffle for mutual use.

[0015] The adjustable height roadbed reinforcing device, wherein the bottom of the telescopic baffle is fixedly connected with a limiting sliding block matched with the telescopic groove.

[0016] The adjustable height roadbed reinforcing device, wherein the bottom of the telescopic baffle is slidably connected with the inner wall of the telescopic groove through the limiting sliding block.

[0017] The adjustable height roadbed reinforcing device, wherein the positioning assembly comprises a mounting seat fixedly connected to the top of the side of the fixed reinforcing plate, the mounting seat is slidably connected with two symmetrically arranged sliding clamping pins, the side of the telescopic baffle and corresponding to the position of the sliding clamping pin is provided with a plurality of clamping grooves arranged at equal distances.

[0018] The adjustable height roadbed reinforcing device, wherein the center of the side of the mounting seat is fixedly connected with a connecting spring, the end of the connecting spring is fixedly connected with an operating block, and the side of the operating block close to the sliding clamping pin is fixedly connected with the side of the sliding clamping pin.

[0019] The utility model at least has following beneficial effects:

[0020] In the utility model, the height of the roadbed reinforcing device can be adjusted according to the actual situation of the roadbed, and the flatness and stability of the roadbed are ensured, so that the uneven settlement of the roadbed can be effectively reduced, and the risk of crack reflection is reduced, and the utility model is easy to install and maintain, and is suitable for various complex roadbed reinforcing scenes. BRIEF DESCRIPTION OF DRAWINGS

[0021] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application, the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application. In the drawings:

[0022] Figure 1 It is structure schematic diagram of the utility model adjustable height's roadbed reinforcing device;

[0023] Figure 2 It is sectional structure schematic diagram of the utility model adjustable height's roadbed reinforcing device;

[0024] Figure 3 It is structure schematic diagram of roadbed reinforcing mechanism in the utility model adjustable height's roadbed reinforcing device;

[0025] Figure 4 It is structure schematic diagram of fixed reinforcing plate in the utility model adjustable height's roadbed reinforcing device;

[0026] Figure 5 It is structure schematic diagram of adjusting assembly in the utility model adjustable height's roadbed reinforcing device;

[0027] Figure 6 It is structure schematic diagram of positioning assembly in the utility model adjustable height's roadbed reinforcing device;

[0028] Figure 7 It is structure schematic diagram of cross frame in the utility model adjustable height's roadbed reinforcing device.

[0029] EXPLANATION OF DRAWINGS:

[0030] 1, cross frame;2, roadbed reinforcing mechanism;

[0031] 201, fixed reinforcing plate;202, adjusting assembly;203, positioning assembly;

[0032] 2011, connecting block;2012, connecting groove;2013, positioning pin;2014, positioning groove;

[0033] 2021, adjust the reinforcing plate; 2022, telescopic baffle; 2023, telescopic groove; 2024, limit sliding block;

[0034] 2031, mounting seat; 2032, connecting spring; 2033, operating block; 2034, sliding bayonet; 2035, clamping groove. DETAILED DESCRIPTION

[0035] The embodiments of the application will be described in detail below with the accompanying drawings and examples, so that the realization process of how the application applies technical means to solve technical problems and achieves technical effects can be fully understood and implemented.

[0036] Please refer to Figures 1 to 7 The embodiment of the utility model provides a height adjustable roadbed reinforcing device, which comprises two cross frames 1, two cross frames 1 Two ends are provided with detachable and adjustable roadbed reinforcing mechanism 2, roadbed reinforcing mechanism 2 Including the fixed reinforcing plate 201 movably installed at the end of the cross frame 1, the top of the fixed reinforcing plate 201 It is provided with adjustable adjusting assembly 202, the side of the fixed reinforcing plate 201 And the position corresponding to the adjusting assembly 202 Install the positioning assembly 203 for limiting the adjusting assembly 202;

[0037] By adopting the above technical scheme, the height can be adjusted according to the actual situation of the roadbed, and the flatness and stability of the roadbed are ensured, so that the uneven settlement of the roadbed can be effectively reduced by using the roadbed reinforcing device of the utility model, thereby reducing the risk of reflection crack, and the utility model also has the advantages of easy installation and maintenance, and is suitable for various complex roadbed reinforcing scenes.

[0038] Please refer to Figures 1 to 7 The bottom of the side of the fixed reinforcing plate 201 It is fixedly connected with two symmetrical connecting blocks 2011, the end of the cross frame 1 It is provided with a connecting groove 2012 matched with the connecting block 2011 at the position corresponding to the connecting block 2011, the connecting block 2011 and the connecting groove 2012 are arranged, the convenience of installing the fixed reinforcing plate 201 It is increased on the side of the cross frame 1, thereby improving the convenience of disassembling the cross frame 1 and the roadbed reinforcing mechanism 2.

[0039] Please refer to Figures 1 to 7 The position corresponding to the connecting groove 2012 on the cross frame 1 It is provided with a positioning pin 2013 for fixing the connecting block 2011, the connecting block 2011 It is provided with a positioning groove 2014 matched with the positioning pin 2013 at the position corresponding to the positioning pin 2013, the positioning pin 2013 and the positioning groove 2014 are arranged, the stability of installing the connecting block 2011 It is increased in the connecting groove 2012.

[0040] Please refer to Figures 1 to 7 As shown, the end of the connecting block 2011 is arc-shaped, and the arc-shaped connecting block 2011 increases the convenience of inserting the connecting block 2011 into the connecting groove 2012, thereby improving the convenience of installing the fixed reinforcing plate 201 on the cross frame 1.

[0041] Please refer to Figures 1 to 7 As shown, the adjusting assembly 202 includes an adjustable adjusting reinforcing plate 2021, and the bottom of the adjusting reinforcing plate 2021 is fixedly connected with a telescopic baffle 2022. The top of the fixed reinforcing plate 201 is provided with a telescopic groove 2023 matched with the telescopic baffle 2022. The telescopic baffle 2022 is slidably connected with the inner wall of the telescopic groove 2023, so as to adjust the height of the adjusting reinforcing plate 2021.

[0042] Please refer to Figures 1 to 7 As shown, the bottom of the telescopic baffle 2022 is fixedly connected with a limiting sliding block 2024 matched with the telescopic groove 2023. The bottom of the telescopic baffle 2022 is slidably connected with the inner wall of the telescopic groove 2023 through the limiting sliding block 2024. The limiting sliding block 2024 increases the stability of the telescopic baffle 2022 sliding on the inner wall of the telescopic groove 2023.

[0043] Please refer to Figures 1 to 7 As shown, the positioning assembly 203 includes a mounting seat 2031 fixedly connected to the top of the side of the fixed reinforcing plate 201. Two symmetrically arranged sliding clamping pins 2034 are slidably connected to the mounting seat 2031. A plurality of clamping grooves 2035 are arranged at equal distances on the side of the telescopic baffle 2022 corresponding to the sliding clamping pins 2034. The sliding clamping pins 2034 are clamped into the corresponding clamping grooves 2035, thereby limiting the sliding of the telescopic baffle 2022.

[0044] Please refer to Figures 1 to 7 As shown, a connecting spring 2032 is fixedly connected to the center of the side of the mounting seat 2031. An operating block 2033 is fixedly connected to the end of the connecting spring 2032. The side of the operating block 2033 close to the sliding clamping pin 2034 is fixedly connected with the side of the sliding clamping pin 2034. The connecting spring 2032 facilitates the clamping of the sliding clamping pin 2034 into the corresponding clamping groove 2035.

[0045] The working principle of the utility model is: first, pull the sliding pin 2034 through the operation block 2033, and make the sliding pin 2034 separate from the corresponding card slot 2035, then pull the adjusting reinforcing plate 2021, and make the telescopic baffle 2022 slide on the inner wall of the telescopic groove 2023, so that the adjusting reinforcing plate 2021 can be adjusted, after adjustment, the sliding pin 2034 is clamped into the corresponding card slot 2035, so that the height can be adjusted according to the actual situation of the roadbed, and the flatness and stability of the roadbed are ensured, therefore, by using the roadbed reinforcing device of the utility model, uneven settlement of the roadbed can be effectively reduced, so that the risk of reflection crack is reduced, at the same time, by loosening the positioning pin 2013, and making the positioning pin 2013 separate from the corresponding positioning slot 2014, the horizontal frame 1 and the roadbed reinforcing mechanism 2 can be conveniently disassembled and assembled, and the convenience of use is improved.

[0046] The above description shows and describes several preferred embodiments of the utility model, but as before, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept disclosed herein by the above teaching or related technical or knowledge. The modification and change made by the person skilled in the art without departing from the spirit and scope of the utility model should be within the protection scope of the utility model claims attached herein.

Claims

1. A height-adjustable roadbed reinforcement device comprising two cross frames (1), characterized in that, Two ends of the two transverse frames (1) are provided with detachable and adjustable roadbed reinforcing mechanisms (2), the roadbed reinforcing mechanism (2) comprises a fixed reinforcing plate (201) movably arranged at the end of the transverse frame (1), the top of the fixed reinforcing plate (201) is provided with an adjustable adjusting assembly (202), and the side of the fixed reinforcing plate (201) and corresponding the position of the adjusting assembly (202) is provided with a positioning assembly (203) for limiting the adjusting assembly (202).

2. A height-adjustable roadbed reinforcement device according to claim 1, characterized in that: The bottom of the side of the fixed reinforcing plate (201) is fixedly connected with two symmetrically arranged connecting blocks (2011), the end of the transverse frame (1) and corresponding the position of the connecting block (2011) is provided with a connecting groove (2012) matched with the connecting block (2011).

3. A height-adjustable roadbed reinforcement device according to claim 2, characterized in that: The transverse frame (1) and corresponding the position of the connecting groove (2012) is provided with a positioning pin (2013) for fixing the connecting block (2011), and the connecting block (2011) and corresponding the position of the positioning pin (2013) is provided with a positioning groove (2014) matched with the positioning pin (2013).

4. A height-adjustable roadbed reinforcement device according to claim 3, characterized in that: The end of the connecting block (2011) is arc-shaped.

5. A height-adjustable roadbed reinforcement device according to claim 4, characterized in that: The adjusting assembly (202) comprises an adjustable adjusting reinforcing plate (2021).

6. A height-adjustable roadbed reinforcement device according to claim 5, characterized in that: The bottom of the adjusting reinforcing plate (2021) is fixedly connected with a telescopic baffle (2022), and the top of the fixed reinforcing plate (201) is provided with a telescopic groove (2023) matched with the telescopic baffle (2022) for mutual cooperation.

7. A height-adjustable roadbed reinforcement device according to claim 6, characterized in that: The bottom of the telescopic baffle (2022) is fixedly connected with a limiting sliding block (2024) matched with the telescopic groove (2023).

8. A height-adjustable roadbed reinforcement device according to claim 7, characterized in that: The bottom of the telescopic baffle (2022) is slidably connected with the inner wall of the telescopic groove (2023) through the limiting sliding block (2024).

9. A height-adjustable roadbed reinforcement device according to claim 8, characterized in that: The positioning assembly (203) comprises a mounting seat (2031) fixedly connected to the top of the side of the fixed reinforcing plate (201), the mounting seat (2031) is slidably connected with two symmetrically arranged sliding clamping pins (2034), and the side of the telescopic baffle (2022) and corresponding the position of the sliding clamping pin (2034) is provided with a plurality of clamping grooves (2035) arranged at equal distances.

10. A height-adjustable roadbed reinforcement device according to claim 9, characterized in that: The center of the side of the mounting seat (2031) is fixedly connected with a connecting spring (2032), the end of the connecting spring (2032) is fixedly connected with an operation block (2033), and the side of the operation block (2033) close to the sliding clamping pin (2034) is fixedly connected with the side of the sliding clamping pin (2034).

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