Strength detection device for road test

Abstract

The utility model discloses a strength detection device for a road test, which comprises a working table, a supporting rod is arranged at the top of the working table through a screw, an air cylinder is arranged at the top of the supporting rod through a screw, a pressing plate is arranged at the bottom of the air cylinder through a screw, and a movable plate is arranged in a material cavity. The movable plate moves upwards along with upward movement of the pressing plate, concrete blocks are taken out from the interior of the material cavity, and a movable cleaning plate is arranged at one end of the top of the material cavity and used for discharging the concrete blocks and cleaning the top face of the movable plate. According to the concrete block taking device, a worker does not need to carry the concrete block in the material cavity, the concrete block taking convenience is improved, the top face of the movable plate can be cleaned, and the problems that during strength detection, broken stones falling from the concrete block fall on the top of the movable plate, consequently, the bottom of the concrete block is placed unstably, and follow-up concrete detection is affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to strength detection technical field, concretely is a kind of strength detection device for highway test. BACKGROUND

[0002] Road refers to the inter-city, inter-city and inter-village public road capable of driving car, which is accepted and identified by the traffic transport department, including the highway that has been built and identified by the traffic transport department;When highway is constructed, the strength of highway pavement needs to be detected, so that the maximum pressure that can be borne by highway pavement can be effectively known, and the existing pavement detection device needs to continuously give test piece pressure when testing.

[0003] In the application file of the road surface strength measuring device for highway engineering test detection with the application number 202320597545.X, the material cavity is set to effectively prevent the debris from flying out when the test piece breaks, and the spring and fixed block are arranged in the material cavity to fix the test piece and prevent the test piece from slipping during testing.

[0004] Although the above application meets the use demand of user to some extent, there are still some defects in the use process, and the specific problems are as follows: when personnel take test piece, personnel need to put hand into material cavity to take, which causes the problem that personnel take test piece inconveniently, and further causes the problem of low strength detection efficiency, based on this, the utility model designs a kind of strength detection device for highway test to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model provides a kind of strength detection device for highway test, can effectively solve the problem raised in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of strength detection device for highway test, including workbench, the workbench top is equipped with support rod by screw mounting, the support rod top is equipped with pneumatic cylinder by screw mounting, the workbench top is equipped with material cavity by screw mounting, the pneumatic cylinder bottom is equipped with pressing plate by screw mounting;

[0007] The movable moving plate is arranged in the material cavity, the moving plate moves up with the pressing plate moving up, and the concrete block is taken out from the material cavity, one end of the material cavity top is provided with movable cleaning plate, for the unloading of concrete block and the cleaning treatment of moving plate top surface.

[0008] Preferably, the pressing plate is provided with a connecting block at both ends, the connecting block is provided with a spring telescopic column at one end, the spring telescopic column is provided with an electric magnetic plate at the bottom, the material cavity is slidably connected with a moving plate, and the moving plate is welded with a limiting block at both ends.

[0009] Preferably, the material cavity is welded with a reset spring at one end, the reset spring is welded with a moving column at one end, the moving column is provided with a cleaning plate at one end, and the workbench is provided with a guide plate at the top.

[0010] Preferably, the material cavity is provided with a limiting groove at a position corresponding to the limiting block, and the limiting block slides in the limiting groove.

[0011] Preferably, the bottom surface of the cleaning plate can be in contact with the top surface of the moving plate.

[0012] Preferably, the workbench is provided with a placing plate at one end, and the bottom of the guide plate is in contact with the top of the material cavity.

[0013] Compared with the prior art, the utility model has the advantages that: the structure is scientific and reasonable, safe and convenient to use, the unloading of the detected concrete block is facilitated, personnel are not needed to carry and process in the material cavity, the convenience of taking the concrete block is improved, the top surface of the moving plate can be cleaned, the problem that the gravel falling from the concrete block falls on the top of the moving plate during the strength detection, the concrete block is unstable at the bottom, and the subsequent concrete detection is affected is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, are used to explain the utility model together with embodiments of the utility model, and do not constitute limitations to the utility model.

[0015] In the drawings:

[0016] Fig. 1 It is the structure schematic view of the utility model;

[0017] Fig. 2 It is the reset spring mounting structure schematic view of the utility model;

[0018] Fig. 3 It is the guide plate mounting structure schematic view of the utility model;

[0019] Marked number in the drawing: 1, workbench;2, support rod;3, air cylinder;4, material cavity;5, pressing plate;6, connecting block;7, spring telescopic column;8, electric magnetic plate;9, moving plate;10, limiting block;11, reset spring;12, moving column;13, cleaning plate;14, guide plate. DETAILED DESCRIPTION

[0020] The preferred embodiments of the utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described herein are only used for illustrating and explaining the utility model, and are not used for limiting the utility model.

[0021] Embodiment: as Figs. 1-3 The utility model provides technical scheme, a kind of strength detection device for highway test, including workbench 1, workbench 1 top is equipped with support rod 2 by screw mounting, support rod 2 top is equipped with cylinder 3 by screw mounting, workbench 1 top is equipped with material cavity 4 by screw mounting, cylinder 3 bottom is equipped with pressing plate 5 by screw mounting;

[0022] Pressing plate 5 both ends are equipped with connecting block 6 by screw mounting, connecting block 6 one end is equipped with spring telescopic column 7 by screw mounting, spring telescopic column 7 bottom is equipped with electric magnetic plate 8 by screw mounting, material cavity 4 inside is slidably connected with moving plate 9, moving plate 9 both ends are welded with limit block 10, limit slot is set in the position of material cavity 4 corresponding limit block 10, limit block 10 is slid in limit slot inside, guarantee the stability of moving plate 9 movement, and it is convenient to remove concrete block;

[0023] Material cavity 4 one end is welded with return spring 11, return spring 11 one end is welded with moving column 12, moving column 12 one end is equipped with cleaning plate 13 by screw mounting, cleaning plate 13 bottom surface can be mutually contacted with the top surface of moving plate 9, it is convenient to clean the top surface of moving plate 9, and it is convenient to push concrete block movement, workbench 1 top is equipped with guide plate 14 by screw mounting, workbench 1 one end is equipped with placing plate by screw mounting, guide plate 14 bottom and material cavity 4 top mutually contact, it is convenient to concrete block load handling, and can directly move concrete block to the top of placing plate.

[0024] The personnel put the concrete into the material cavity 4 and place it on the moving plate 9, then open the air cylinder 3 to drive the pressing plate 5 to move, press the concrete block, detect the strength of the concrete block, realize the strength detection of the highway test through the concrete strength detection, after the concrete block detection is completed, open the electric magnetic plate 8, make the electric magnetic plate 8 and the moving plate 9 mutually adsorb, open the air cylinder 3 again, make the pressing plate 5 move upwards, drive the moving plate 9 to move through the movement of the pressing plate 5, and then drive the concrete block to move, move the concrete out of the material cavity 4, then the personnel pushes the moving column 12, makes the return spring 11 compressed, drives the cleaning plate 13 to move when the moving column 12 moves, pushes the concrete block to move, moves the concrete block to the top of the guide plate 14, at this time the concrete block slides to the top of the placing plate, realizes the placing treatment of the concrete block after detection, facilitates the unloading of the concrete block after detection, does not need personnel to carry out the handling in the material cavity 4, improves the convenience of taking the concrete block, and the top surface of the moving plate 9 can be cleaned, so that the gravel falling from the concrete block during the strength detection does not fall on the top of the moving plate 9, the concrete block is not placed unstable at the bottom, and the problem of affecting the subsequent concrete detection does not occur.

[0025] Finally, it should be noted that: the above only for the preferred examples of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement etc. within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A highway test strength detection device, comprising a workbench (1), a support rod (2) is installed on the top of the workbench (1) by screws, a pneumatic cylinder (3) is installed on the top of the support rod (2) by screws, a material cavity (4) is installed on the top of the workbench (1) by screws, and a pressing plate (5) is installed on the bottom of the pneumatic cylinder (3) by screws. characterized in that A movable moving plate (9) is arranged in the material cavity (4), the moving plate (9) moves upwards with the pressing plate (5) moving upwards, the moving plate (9) takes out the concrete block from the material cavity (4), and a movable cleaning plate (13) is arranged at one end of the top of the material cavity (4) and used for discharging the concrete block and cleaning the top surface of the moving plate (9).

2. The strength testing device for highway testing according to claim 1, wherein The pressing plate (5) is provided with a connecting block (6) at both ends and connected by screws, one end of the connecting block (6) is provided with a spring telescopic column (7) and connected by screws, the bottom of the spring telescopic column (7) is provided with an electric magnetic plate (8) and connected by screws, the material cavity (4) is slidably connected with the moving plate (9), and both ends of the moving plate (9) are welded with limit blocks (10).

3. The strength testing device for highway testing according to claim 1, wherein One end of the material cavity (4) is welded with a reset spring (11), one end of the reset spring (11) is welded with a moving column (12), one end of the moving column (12) is provided with the cleaning plate (13) and connected by screws, and the top of the workbench (1) is provided with a guide plate (14) and connected by screws.

4. The strength testing device for highway testing according to claim 2, wherein The material cavity (4) is provided with a limit groove at a position corresponding to the limit block (10), and the limit block (10) slides in the limit groove.

5. The strength testing device for highway testing according to claim 3, wherein The bottom surface of the cleaning plate (13) can be in contact with the top surface of the moving plate (9).

6. The strength testing device for highway testing according to claim 3, wherein One end of the workbench (1) is provided with a placing plate and connected by screws, and the bottom of the guide plate (14) is in contact with the top of the material cavity (4).

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