Highway engineering compression resistance experiment device
By installing a protective cylinder and an adjustment system on the top of the support bin of the highway engineering compression experimental device, the problem of low debris splashing and cleaning efficiency in the compression experiment is solved, effective separation and rapid collection of debris are achieved, and experimental safety and efficiency are improved.
Patent Information
- Application Number
- CN202420764911.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-04-15
AI Technical Summary
In compression resistance experiments, when concrete is damaged under extreme pressure, debris are prone to splash, endangering the experimenter, and subsequent cleaning efficiency is low.
A highway engineering compression-resistant experimental device was designed. By installing a protective cylinder on the top of the support bin, the debris generated by the pressure are resisted by the partition, and the height and angle adjustment of the bearings, balls, connecting columns and pressure plates are driven by the screw rotation to quickly discharge the debris into the support bin.
Effectively staving off the gear and collecting debris from the compression resistance experiments improves the cleaning efficiency of subsequent workers and enhances the practicality of the device.
Smart Images
Figure CN222535826U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of compression resistance tests, and in particular to a highway engineering compression resistance test device. Background Art
[0002] Highway engineering refers to the survey, measurement, design, construction, maintenance, and management of highway structures. Highway engineering structures include: roadbed, pavement, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, as well as houses, workshops and other service facilities used for construction, maintenance and monitoring. Before the highway is put into use, the concrete it lays needs to be subjected to a compression test to ensure its safety after it is put into use.
[0003] During the compression test of concrete, the concrete will generate a large pressure at the moment when it reaches the limit of compression. At this time, the test material will be instantly destroyed, and the destroyed concrete will splash, which can easily cause harm to the experimenter. After the compression test, the surface of the device needs to be cleaned, which increases the cleaning efficiency of subsequent personnel. Therefore, a highway engineering compression test device is needed. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In response to the deficiencies in the prior art, the present application provides a highway engineering compression test device that installs a protective tube to effectively isolate the debris generated by the compression, facilitates the rapid collection of the debris generated by the compression through the interior of the support bin, improves the cleaning efficiency of subsequent workers, and improves the practicality of the device.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a highway engineering compression test device, comprising a support bin, two support plates are symmetrically fixedly installed on the top of the support bin, a top plate is fixedly installed on the top of the two support plates, a hydraulic press is fixedly installed on the middle area of the top plate, a pressure plate is fitted on the top of the support bin, a through hole is opened in the middle area of the support bin and is located in the bottom area of the pressure plate, a connecting column is fixedly installed on the bottom end of the pressure plate, a rolling ball is fixedly installed on the bottom end of the connecting column, a support is rollingly fitted on the outer wall of the rolling ball, a screw is fixedly installed on the bottom end of the support, the screw is screwed to the bottom end of the support bin, a plurality of chip removal ports are opened on the top of the support bin, and the top of the support bin and the top plate are fixedly connected by a protective tube.
[0008] Preferably, a support cylinder is longitudinally fixedly installed inside the support bin.
[0009] Furthermore, a handle is fixedly mounted on the bottom end of the screw rod via a rotating disk.
[0010] Furthermore, a first door is rotatably mounted on the outer wall of the protection tube, and an observation window is mounted on the first door.
[0011] Based on the above solution, two second doors are symmetrically rotatably installed on the outer side wall of the support bin.
[0012] (III) Beneficial effects
[0013] Compared with the prior art, this application provides a highway engineering compression test device, which has the following
[0014] Beneficial effects:
[0015] The highway engineering compression test device outputs power through the bottom end of the hydraulic press, and then performs compression test on the concrete test block on the top of the pressure plate, and quickly discharges the debris generated by the concrete test into the interior of the support bin through the chip discharge port, and synchronously drives the support, ball, connecting column and pressure plate to perform longitudinal height adjustment while the screw rotates. As the ball rolls inside the support, the connecting column and the pressure plate are adjusted in angle, and the debris on the pressure plate is quickly discharged into the interior of the support bin through the chip discharge port. Through the installation of the protective tube, the debris generated by the pressure is effectively separated, which is convenient for the debris generated by the pressure to be quickly collected through the interior of the support bin, thereby improving the cleaning efficiency of subsequent workers and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of this application;
[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of this application;
[0018] Figure 3 For this application Figure 1 A schematic diagram of the enlarged structure of the middle part A;
[0019] Figure 4 For this application Figure 2 Schematic diagram of the enlarged structure of part B in the middle.
[0020] Markings in the attached figure: 1. Support bin; 2. Support plate; 3. Top plate; 4. Hydraulic press; 5. Through hole; 6. Press plate; 7. Connecting column; 8. Roller ball; 9. Support; 10. Screw; 11. Chip removal port; 12. Protective cylinder; 13. Support cylinder; 14. Rotating disk; 15. Handle; 16. First door; 17. Observation window; 18. Second door. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0022] Example
[0023] See also Figure 1-4 A highway engineering compression test device comprises a support bin 1, two support plates 2 are symmetrically fixedly installed on the top of the support bin 1, a top plate 3 is fixedly installed on the top of the two support plates 2, a hydraulic press 4 is fixedly installed on the middle area of the top plate 3, a pressure plate 6 is attached to the top of the support bin 1, a through hole 5 is opened in the middle area of the support bin 1 and is located in the bottom area of the pressure plate 6, a connecting column 7 is fixedly installed on the bottom end of the pressure plate 6, a rolling ball 8 is fixedly installed on the bottom end of the connecting column 7, a support 9 is rollingly attached to the outer wall of the rolling ball 8, a screw 10 is fixedly installed on the bottom end of the support 9, and the screw 10 is screwed with the bottom end of the support bin 1, a plurality of chip removal ports 11 are opened on the top of the support bin 1, and the top of the support bin 1 and the top plate 3 are fixedly connected by a protective tube 12. The highway engineering compression test device, through Power is output through the bottom end of the hydraulic press 4, and then the compression test is carried out on the concrete test block on the top of the pressure plate 6. The debris generated by the concrete test is quickly discharged into the interior of the support bin 1 through the chip discharge port 11. The screw 10 rotates while synchronously driving the support 9, the ball 8, the connecting column 7 and the pressure plate 6 to adjust the longitudinal height. Since the ball 8 rolls inside the support 9, the connecting column 7 and the pressure plate 6 are adjusted at an angle, and the debris on the pressure plate 6 is quickly discharged into the interior of the support bin 1 through the chip discharge port 11. Through the installation of the protective tube 12, the debris generated by the compression is effectively separated, which is convenient for the debris generated by the compression to be quickly collected through the interior of the support bin 1, thereby improving the cleaning efficiency of subsequent workers and improving practicality.
[0024] See also Figure 2 A support cylinder 13 is longitudinally fixedly installed inside the support bin 1. By installing the support cylinder 13, the top end of the support bin 1 and the bottom end of the pressure plate 6 are supported.
[0025] See also Figure 3 A handle 15 is fixedly mounted on the bottom end of the screw rod 10 through a rotating disk 14 . The installation of the rotating disk 14 and the handle 15 makes it convenient for the user to rotate the screw rod 10 .
[0026] See also Figure 1It should also be noted that a first door 16 is rotatably mounted on the outer wall of the protective tube 12, and an observation window 17 is mounted on the first door 16. By installing the first door 16, it is convenient to place the concrete test block on the top of the pressing plate 6, and by installing the observation window 17, it is convenient to observe the concrete being tested.
[0027] See also Figure 1 Two second doors 18 are symmetrically and rotatably installed on the outer wall of the support bin 1. By installing the second doors 18, it is convenient to remove the concrete residue.
[0028] In summary, when the highway engineering compression test device is in use, the first door 16 is opened, the concrete test block is placed on the top of the pressure plate 6, the hydraulic press 4 is started, and power is output through the bottom end of the hydraulic press 4, so as to perform compression operation on the concrete test block. The debris generated by the concrete is effectively separated by the protective tube 12, and the handle 15 is rotated while the rotating disk 14 is synchronously driven to rotate. The rotating disk 14 rotates while the screw 10 is synchronously driven to rotate. Since the screw 10 and the support bin 1 are screwed together, the screw 10 rotates while the support 9, the ball 8, the connecting column 7 and the pressure plate 6 are synchronously driven to perform a height lifting operation. After the pressure plate 6 is separated from the top of the support bin 1, the ball 8 rolls inside the support 9, so that the pressure plate 6 is in an angular offset state, so that the debris at the top of the pressure plate 6 is quickly discharged into the support bin 1 through the chip discharge port 11 for collection.
[0029] Although the embodiments of the present application 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 the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A highway engineering compression test device, comprising a support chamber (1), characterized in that: The top of the support bin (1) is symmetrically fixed with two support plates (2), the tops of the two support plates (2) are fixedly installed with a top plate (3), the middle area of the top plate (3) is fixedly installed with a hydraulic press (4), the top of the support bin (1) is fitted with a pressure plate (6), the middle area of the support bin (1) is provided with a through hole (5) and is located in the bottom area of the pressure plate (6), the bottom end of the pressure plate (6) is fixedly installed with a connecting column (7), the bottom end of the connecting column (7) is fixedly installed with a rolling ball (8), the outer wall of the rolling ball (8) is rollingly fitted with a support (9), the bottom end of the support (9) is fixedly installed with a screw rod (10), the screw rod (10) is screwed with the bottom end of the support bin (1), the top of the support bin (1) is provided with a plurality of chip removal openings (11), and the top of the support bin (1) and the top plate (3) are fixedly connected via a protective tube (12).
2. A highway engineering compression test device according to claim 1, characterized in that: A support cylinder (13) is longitudinally fixedly mounted inside the support bin (1).
3. A highway engineering compression test device according to claim 2, characterized in that: A handle (15) is fixedly mounted on the bottom end of the screw rod (10) via a rotating disk (14).
4. A highway engineering compression test device according to claim 3, characterized in that: A first door (16) is rotatably mounted on the outer wall of the protection tube (12), and an observation window (17) is mounted on the first door (16).
5. A highway engineering compression test device according to claim 4, characterized in that: Two second doors (18) are symmetrically and rotatably mounted on the outer side wall of the support bin (1).