Pressure testing machine convenient to clean disintegrating slag
By designing a folding corrugated cover and a connecting cover on the pressure testing machine and using an insert rod, an electromagnet and gear meshing, the problem of difficult cleaning of concrete fragments and ash chips is solved, and the effect of automatic collection and rapid cleaning is achieved.
Patent Information
- Application Number
- CN202422091167.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-28
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-08-28
AI Technical Summary
After concrete breaks on the workbench of the pressure testing machine, the fragments and ash are difficult to clean up quickly, especially since the fragments are small and easy to fly.
A pressure testing machine with a folding bellows and a connecting cover was designed. Through the cooperation of the insertion rod and the electromagnet, the automatic collection and cleaning of debris was achieved by magnetic attraction and gear engagement. The folding bellows could be quickly unfolded for easy cleaning.
It realizes the automatic collection and rapid cleaning of concrete fragments and ash, reducing the difficulty and time of manual cleaning.
Smart Images
Figure CN223361905U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pressure testing machines, in particular to a pressure testing machine which is convenient for cleaning debris. Background Art
[0002] A compression testing machine is an instrument used to test the compressive strength of concrete. Its main function is to measure the maximum pressure a concrete sample can withstand before failure by applying pressure, thereby evaluating the quality and performance of concrete. The compression testing machine can record the sample's failure load and other relevant data, calculate the compressive strength of concrete, ensure that the concrete meets design and specification requirements, and provide concrete performance data for building and structural design.
[0003] Pressure testing machines are usually provided with pressure by a hydraulic system or an electric system, and the pressure testing machine also includes a pressure sensor and an indicating instrument for real-time monitoring of the applied pressure and recording data. The pressure testing machine determines the maximum bearing capacity of concrete by applying gradually increasing pressure until the concrete sample breaks. When the concrete sample breaks, concrete fragments are easily detached or splashed under the action of pressure. At this time, the concrete fragments will be scattered on the workbench of the pressure testing machine. The concrete fragments are small in size and accompanied by dust, making it inconvenient for workers to quickly clean the workbench. Therefore, we propose a pressure testing machine that is convenient for debris cleaning. Utility Model Content
[0004] The purpose of the present invention is to provide a pressure testing machine that is convenient for cleaning debris, so as to solve the problem proposed in the above background technology that concrete fragments will fall off onto the workbench of the pressure testing machine under the action of pressure, and the concrete fragments are small in size and accompanied by dust, making it inconvenient for workers to quickly clean the workbench.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pressure testing machine that is convenient for cleaning debris, comprising a test control box and a press base, a press base being installed on one side of the test control box, a workbench being installed on the inner side of the press base, and a folding corrugated cover being sleeved on the outer side of the workbench, a connecting cover being fixed to the outer side of the folding corrugated cover, a support plate being fixed to the lower side of the connecting cover, and an insertion rod being connected to the lower side of the support plate, a slot being provided on the side of the workbench close to the insertion rod, and the insertion rod being connected to the slot.
[0006] Preferably, a magnetic ring is embedded on the lower side of the insertion rod, and an electromagnet is installed on the side of the slot close to the magnetic ring.
[0007] Preferably, a tooth plate is fixed on the upper side of the workbench, and the tooth plate is connected to the gear.
[0008] Preferably, the gear is movably connected to the connecting cover via a bearing seat, and a bracket is fixed to the outside of the gear.
[0009] Preferably, the bracket is connected to the folded corrugated cover.
[0010] Preferably, the gear and the tooth plate are in meshing engagement with each other, and the folding bellows are made of a deformable plastic material.
[0011] Compared with the prior art, the beneficial effect of the present invention is that: when the pressure testing machine is used to test concrete samples, the connecting cover is first restricted to the upper side of the workbench, and the folding corrugated cover is restricted to the bottom of the workbench platform. At this time, the concrete fragments can be directly splashed into the inner side of the connecting cover, and then the fragments and ash remaining on the workbench platform are pushed to the inner side of the folding corrugated cover and the connecting cover. At this time, the electromagnet is powered off and the connecting cover is moved upward, so that the upper side of the folding corrugated cover is rotated and unfolded, so that the staff can quickly remove the folding corrugated cover and the connecting cover to clean the collected debris, making it convenient for the staff to clean the pressure testing machine. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a schematic diagram of the three-dimensional structure of the test control box and the press base of the utility model;
[0013] Figure 2 This is a schematic diagram of the three-dimensional structure of the workbench and folding corrugated cover of the utility model;
[0014] Figure 3 This is a schematic diagram of the structure of the folding corrugated cover and the bracket when viewed from above;
[0015] Figure 4 For this utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;
[0016] Figure 5 For this utility model Figure 2 Schematic diagram of the locally enlarged structure at point B in the middle.
[0017] In the figure: 1. test control box; 101. press base; 102. workbench; 2. folding bellows; 201. connecting cover; 202. support plate; 203. plug rod; 2031. slot; 2032. magnetic ring; 2033. electromagnet; 204. gear plate; 2041. gear; 2042. bracket. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.
[0019] See also Figure 1-Figure 5 The utility model provides a technical solution: a pressure testing machine that is convenient for cleaning slag, including a test control box 1 and a pressure machine base 101, a pressure machine base 101 is installed on one side of the test control box 1, a workbench 102 is installed on the inner side of the pressure machine base 101, and a folding corrugated cover 2 is sleeved on the outer side of the workbench 102, a connecting cover 201 is fixed on the outer side of the folding corrugated cover 2, a support plate 202 is fixed on the lower side of the connecting cover 201, and a plug rod 203 is connected to the lower side of the support plate 202, a slot 2031 is opened on the side of the workbench 102 close to the plug rod 203, the plug rod 203 is connected to the slot 2031, and the plug rod 203 is connected to the slot 2031. 3 is inlaid with a magnetic ring 2032, and an electromagnet 2033 is installed on the side of the slot 2031 close to the magnetic ring 2032. A tooth plate 204 is fixed on the upper side of the workbench 102, and the tooth plate 204 is connected to the gear 2041. The gear 2041 is movably connected to the connecting cover 201 through a bearing seat, and a bracket 2042 is fixed to the outside of the gear 2041. The bracket 2042 is connected to the folding corrugated cover 2, and the gear 2041 is meshed and docked with the tooth plate 204. The folding corrugated cover 2 is made of deformable plastic material, the insertion rod 203 matches the slot 2031, and the magnetic ring 2032 and the electromagnet 2033 are magnetically attracted.
[0020] In specific implementation, according to Figure 1-Figure 5When the pressure testing machine tests the concrete sample, first place the folding corrugated cover 2 and the connecting cover 201 on the upper side of the workbench 102, and dock the plug rod 203 with the slot 2031. By matching the plug rod 203 with the slot 2031, the plug rod 203 is not easily offset or shaken inside the slot 2031, so that the tooth plate 204 is aligned with the gear 2041, so that the plug rod 203 can move down along the slot 2031 stably, and at the same time the connecting cover 201 can drive the gear 2041 to move down and align with the tooth plate 2031. 4 is meshed and docked, and the gear 2041 is meshed and docked with the tooth plate 204, so that the gear 2041 can drive the bracket 2042 to rotate. When the rod 203 is fully inserted into the inner side of the slot 2031, the folding bellows 2 is made of a deformable plastic material, so that the gear 2041 can drive the upper side of the folding bellows 2 to rotate inward through the bracket 2042, so that the upper side of the folding bellows 2 is placed below the platform of the workbench 102. At this time, the rod 203 drives the magnetic ring 20 32 is attached to the electromagnet 2033, and the electromagnet 2033 is energized to make the electromagnet 2033 magnetic. The magnetic ring 2032 and the electromagnet 2033 are magnetically attracted to each other, so that the magnetic ring 2032 and the electromagnet 2033 are restricted together, so that the connecting cover 201 is restricted to the upper side of the workbench 102, and the folded corrugated cover 2 is restricted to the bottom of the workbench 102 platform. At this time, the concrete sample is placed on the upper side of the workbench 102 platform, and the pressure testing machine is started to break the concrete sample. When the concrete is cracked, the fragments of concrete can directly splash into the inner side of the connecting cover 201, and then push the fragments and ash remaining on the platform of the workbench 102 to the inner side of the folding corrugated cover 2 and the connecting cover 201. At this time, the electromagnet 2033 is powered off, and the connecting cover 201 is moved up, so that the gear 2041 rotates along the tooth plate 204, so that the upper side of the folding corrugated cover 2 rotates and unfolds, so that the staff can quickly remove the folding corrugated cover 2 and the connecting cover 201 to clean the collected debris, making it easier for the staff to clean the pressure testing machine.
[0021] To sum up, when the pressure testing machine tests the concrete sample, the folding corrugated cover 2 and the connecting cover 201 are first restrained together with the workbench. When the pressure testing machine is started to break the concrete sample, the concrete fragments can directly splash into the inner side of the connecting cover 201, and then the fragments and ash remaining on the platform of the workbench 102 are pushed to the inner side of the folding corrugated cover 2 and the connecting cover 201. At this time, the electromagnet 2033 is powered off and the connecting cover 201 is moved upward, so that the upper side of the folding corrugated cover 2 is rotated and unfolded, so that the staff can quickly remove the folding corrugated cover 2 and the connecting cover 201 to clean the collected debris, making it easier for the staff to clean the pressure testing machine. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.
[0022] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A pressure testing machine for convenient slag cleaning, comprising a test control box (1) and a pressure machine base (101), characterized in that: A press base (101) is installed on one side of the test control box (1), a workbench (102) is installed on the inner side of the press base (101), and a folding corrugated cover (2) is sleeved on the outer side of the workbench (102), a connecting cover (201) is fixed on the outer side of the folding corrugated cover (2), a support plate (202) is fixed on the lower side of the connecting cover (201), and an insertion rod (203) is connected to the lower side of the support plate (202), a slot (2031) is opened on the side of the workbench (102) close to the insertion rod (203), and the insertion rod (203) is connected to the slot (2031).
2. A pressure testing machine for convenient debris cleaning according to claim 1, characterized in that: A magnetic ring (2032) is embedded on the lower side of the insertion rod (203), and an electromagnet (2033) is installed on the side of the slot (2031) close to the magnetic ring (2032).
3. The pressure testing machine for convenient debris cleaning according to claim 1, characterized in that: A tooth plate (204) is fixed on the upper side of the workbench (102), and the tooth plate (204) is connected to the gear (2041).
4. The pressure testing machine for convenient debris cleaning according to claim 3, characterized in that: The gear (2041) is movably connected to the connecting cover (201) via a bearing seat, and a bracket (2042) is fixed on the outer side of the gear (2041).
5. The pressure testing machine for convenient debris cleaning according to claim 4, characterized in that: The bracket (2042) is connected to the folded bellows cover (2).
6. The pressure testing machine for convenient debris cleaning according to claim 4, characterized in that: The gear (2041) is meshed and docked with the tooth plate (204), and the folding bellows (2) is made of a deformable plastic material.