CN219475221U - Concrete test block testing device - Google Patents

Concrete test block testing device Download PDF

Info

Publication number
CN219475221U
CN219475221U CN202223544400.8U CN202223544400U CN219475221U CN 219475221 U CN219475221 U CN 219475221U CN 202223544400 U CN202223544400 U CN 202223544400U CN 219475221 U CN219475221 U CN 219475221U
Authority
CN
China
Prior art keywords
test
fixedly arranged
box
test box
movable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202223544400.8U
Other languages
Chinese (zh)
Inventor
彭广镇
吴达男
彭广涛
章梁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Poyang County Huanggang Longxin Concrete Co ltd
Original Assignee
Poyang County Huanggang Longxin Concrete Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Poyang County Huanggang Longxin Concrete Co ltd filed Critical Poyang County Huanggang Longxin Concrete Co ltd
Priority to CN202223544400.8U priority Critical patent/CN219475221U/en
Application granted granted Critical
Publication of CN219475221U publication Critical patent/CN219475221U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/91Use of waste materials as fillers for mortars or concrete

Landscapes

  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

The utility model relates to a concrete test block testing device which comprises a test box, wherein a control box is fixedly arranged on the right side of the test box, a hydraulic press is fixedly arranged at the top of an inner cavity of the test box, a pressing plate is fixedly arranged at the bottom of the hydraulic press, a test seat is fixedly arranged at the bottom of the inner cavity of the test box, a feeding frame is fixedly arranged at the front side of the test box, the feeding frame comprises an electric lifting rod, a placing rod is fixedly arranged at the bottom of the electric lifting rod, a screw rod moving mechanism is arranged at the top of the electric lifting rod, electric telescopic rods are fixedly arranged on the inner walls of two sides of the test box, a moving plate is arranged at the moving end of the electric telescopic rods, and moving rods are uniformly arranged on the moving plate, so that a concrete test block can be automatically moved onto the test seat, the working strength of a tester can be more conveniently and easily and effectively lightened during placing, the deformation state of the test block can be known through the moving distance of the moving rods during testing, and the obtained data of the concrete test can be more comprehensive and accurate, and the practicability of the concrete test is improved.

Description

Concrete test block testing device
Technical Field
The utility model relates to a concrete test block testing device, and belongs to the technical field of concrete detection equipment.
Background
The concrete is an indispensable material in the construction engineering, the compressive strength is one of the most important indexes of the concrete, sampling and inspection are needed when the concrete is cast in situ, and the compressive strength is detected in a laboratory when the concrete reaches 28 days of age; in concrete construction engineering, the strength of concrete is checked and assessed through the result of a compressive strength test of a concrete specimen, so that each link of sampling, manufacturing, maintenance and checking of the compressive strength test specimen of the concrete is a work which is highly valued by construction units.
The utility model of patent number 202023218310.0 provides concrete test block compression-resistant equipment, which comprises an operation box, wherein a compression-resistant structure is arranged on the operation box; wherein, compressive structure contains: the device comprises a support column, a test bed, a pressure sensor, an infrared emitter, an infrared receiver, an air cylinder, a pressing plate, an electric push rod, a push plate, a control box and a display; the utility model relates to the technical field of compression resistance of concrete test blocks, and solves the problems that when the existing concrete test blocks are subjected to compression resistance, the pressure is manually increased at equal time, the manual compression instability is easy to occur, and a compression-resistant machine of the concrete test blocks is damaged; in the test, a person is required to carry the concrete test block to the support column, and the concrete test block is very heavy and inconvenient to carry, and in the compression test, the concrete test block can be gradually deformed, is very tiny when the deformation is just started, is inconvenient to observe through human eyes, and can be observed by human eyes only when the deformation is large, so that the critical strength test is inaccurate.
Disclosure of Invention
Aiming at the problems in the related art, the utility model provides a concrete test block testing device, which aims to overcome the technical problems in the prior art.
For this purpose, the utility model adopts the following specific technical scheme:
the utility model provides a concrete test block test device, includes the test box, the fixed control box that is equipped with in test box right side, the fixed hydraulic press that is equipped with in test box inner chamber top, the fixed clamp plate that is equipped with in hydraulic press bottom, the fixed test seat that is equipped with in test box inner chamber bottom, the fixed work or material rest that is equipped with in test box front side, the work or material rest includes electric lift pole, electric lift pole bottom is fixed to be equipped with and places the pole, electric lift pole top is equipped with lead screw moving mechanism, the fixed electric telescopic handle that is equipped with in test box both sides inner wall, electric telescopic handle removes the end and is equipped with the movable plate, evenly be equipped with the movable rod on the movable plate.
Preferably, a guide rod is fixedly arranged in the inner cavity of the test box, and two sides of the pressing plate are in sliding connection with the guide rod through guide sleeves.
Preferably, the feeding frame comprises a fixed plate, the fixed plate is fixedly connected with the top of the test box, the screw rod moving mechanism is fixedly arranged at the bottom of the fixed plate, and the bottom of the fixed plate is fixedly provided with a positioning block.
Preferably, the placing rod is symmetrically and fixedly provided with limiting blocks, the test seat is provided with a groove, the position of the groove is opposite to the position of the placing rod, and the depth of the groove is larger than the height of the limiting blocks.
Preferably, the movable plate is uniformly provided with movable grooves, reset springs are uniformly and fixedly arranged in the inner cavities of the movable grooves, one section of movable rod is embedded into the movable grooves and connected with the reset springs, and the other ends of the movable rods are provided with contact blocks.
Preferably, a displacement sensor is fixedly installed on the inner wall of the movable groove, the displacement sensor is in point contact with the end of the movable rod, a fixed block is fixedly arranged on the inner wall of two sides of the movable groove, and an alarm contact is arranged on the fixed block.
The beneficial effects of the utility model are as follows:
1. through setting up the work or material rest, when using, can directly put the concrete test block on placing the pole, because place the pole subaerial, it is more convenient to put, and rethread electric lift pole and lead screw moving mechanism rise the concrete test block and move to the test seat, more convenient, light when placing, effectively lighten the working strength of tester;
2. through setting up the movable plate, when placing the concrete test block, let the movable rod remove through electric telescopic handle, until movable rod terminal point and test block surface contact, when the concrete test block is by extrusion deformation, can remove the movable rod to the movable plate extrusion, the personnel of being convenient for know the state that the test block warp through data to the data to concrete test obtains is more comprehensive, accurate, improves its practicality.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.
FIG. 1 is a schematic view of the overall structure of a concrete test block testing apparatus of the present utility model;
FIG. 2 is a schematic cross-sectional view of a test chamber of a concrete test block testing apparatus of the present utility model;
FIG. 3 is a schematic view of a movable rod structure of a concrete block testing device according to the present utility model;
FIG. 4 is a schematic top view of a test bed of a concrete test block testing apparatus of the present utility model;
reference numerals in the drawings: 1. a test chamber; 2. a control box; 3. a hydraulic press; 4. a pressing plate; 5. a test seat; 6. a feeding frame; 7. an electric lifting rod; 8. placing a rod; 9. an electric telescopic rod; 10. a moving plate; 11. a moving rod; 12. a guide rod; 13. a fixing plate; 14. a limiting block; 15. a groove; 16. a moving groove; 17. a return spring; 18. a displacement sensor; 19. and a fixed block.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the utility model, a concrete test block testing device is provided.
Example 1
As shown in fig. 1-4, according to the embodiment of the utility model, a concrete test block testing device comprises a test box 1, a control box 2 is fixedly arranged on the right side of the test box 1, a hydraulic press 3 is fixedly arranged on the top of an inner cavity of the test box 1, a pressing plate 4 is fixedly arranged at the bottom of the hydraulic press 3, a test seat 5 is fixedly arranged at the bottom of the inner cavity of the test box 1, a feeding frame 6 is fixedly arranged on the front side of the test box 1, the feeding frame 6 comprises an electric lifting rod 7, a placing rod 8 is fixedly arranged at the bottom of the electric lifting rod 7, a screw rod moving mechanism is arranged at the top of the electric lifting rod 7, electric telescopic rods 9 are fixedly arranged on inner walls at two sides of the test box 1, a moving plate 10 is arranged at the moving end of the electric telescopic rods 9, moving rods 11 are uniformly arranged on the moving plate 10, guide rods 12 are fixedly arranged in the inner cavity of the test box 1, two sides of the pressing plate 4 are slidably connected with the guide rods 12 through guide sleeves, the pressing plate 4 are kept horizontal during moving, comprehensive contact with a test block is ensured, and the condition of uneven pressure is avoided.
Example two
As shown in figures 1-4, the concrete test block testing device according to the embodiment of the utility model comprises a test box 1, wherein a control box 2 is fixedly arranged on the right side of the test box 1, a hydraulic press 3 is fixedly arranged at the top of an inner cavity of the test box 1, a pressing plate 4 is fixedly arranged at the bottom of the hydraulic press 3, a test seat 5 is fixedly arranged at the bottom of the inner cavity of the test box 1, a feeding frame 6 is fixedly arranged at the front side of the test box 1, the feeding frame 6 comprises an electric lifting rod 7, a placing rod 8 is fixedly arranged at the bottom of the electric lifting rod 7, a screw rod moving mechanism is arranged at the top of the electric lifting rod 7, electric telescopic rods 9 are fixedly arranged on inner walls at two sides of the test box 1, a moving plate 10 is arranged at the moving end of the electric telescopic rods 9, a moving rod 11 is uniformly arranged on the moving plate 10, the feeding frame 6 comprises a fixing plate 13, the fixing plate 13 is fixedly connected with the top of the test box 1, the screw rod moving mechanism is fixedly arranged at the bottom of the fixed plate 13, the bottom of the fixed plate 13 is fixedly provided with a positioning block, after a test block is placed on the placing rod 8 and rises, the test block can enter the test box 1 through the screw rod moving mechanism, the test block stops after contacting with the fixed plate 13, the test block is guaranteed to be positioned right above the center of the test seat 5 after stopping, the placing rod 8 is symmetrically and fixedly provided with a limiting block 14, the test seat 5 is provided with a groove 15, the position of the groove 15 is opposite to the position of the placing rod 8, the depth of the groove 15 is larger than the height of the limiting block 14, after the test block is stopped right above the center of the test seat 5, the test block is lowered through the electric lifting rod 7, the placing rod 8 falls into the sliding groove 15, the test block can be dropped on the test seat 5, and finally the placing rod 8 is moved out, the purpose of automatic feeding of test blocks is achieved.
Example III
As shown in figures 1-4, the concrete test block testing device according to the embodiment of the utility model comprises a test box 1, wherein a control box 2 is fixedly arranged on the right side of the test box 1, a hydraulic press 3 is fixedly arranged on the top of an inner cavity of the test box 1, a pressing plate 4 is fixedly arranged at the bottom of the hydraulic press 3, a test seat 5 is fixedly arranged at the bottom of the inner cavity of the test box 1, a feeding frame 6 is fixedly arranged on the front side of the test box 1, the feeding frame 6 comprises an electric lifting rod 7, a placing rod 8 is fixedly arranged at the bottom of the electric lifting rod 7, a screw rod moving mechanism is arranged at the top of the electric lifting rod 7, electric telescopic rods 9 are fixedly arranged on inner walls on two sides of the test box 1, a moving plate 10 is arranged at the moving end of the electric telescopic rods 9, moving rods 11 are uniformly arranged on the moving plate 10, moving grooves 16 are uniformly arranged on the moving plate 10, reset springs 17 are uniformly and fixedly arranged in the inner cavity of the moving grooves 16, the moving rod 11 is embedded into the moving groove 16 to be connected with the reset spring 17, the other end of the moving rod 11 is provided with a contact block, the inner wall of the moving groove 16 is fixedly provided with a displacement sensor 18, the displacement sensor 18 is contacted with the end point of the moving rod 11, the inner walls of the two sides of the moving groove 16 are fixedly provided with a fixed block 19, the fixed block 19 is provided with an alarm contact, when the moving rod 11 is contacted with a test block, the distance between the moving rod 11 and the test block can be recorded firstly to facilitate the measurement of the diameter of the test block, then when the test block is subjected to the test, the deformation position of the test block can touch the moving rod, so that the displacement sensor 18 detects and transmits the pressure data into the control box 2 when the test block is deformed, when the test block is completely deformed, the moving rod 11 is contacted with the fixed block 19, an alarm can be triggered, and the test is reminded of stopping the test in time, avoiding accidents.
In summary, by means of the above technical scheme of the utility model, when the device is used, the concrete test block is directly placed on the placing rod 8 on the ground, the concrete test block is lifted and moved to the test seat 5 by the electric lifting rod 7 and the screw rod moving mechanism, the concrete test block can be dropped at the center position of the test seat 5 after descending, the moving rod 10 is moved by the electric telescopic rod 9 until the end point of the moving rod 11 is contacted with the surface of the test block, the hydraulic press 3 is started again to enable the pressing plate 4 to move downwards, the concrete test block is tested, when the concrete test block is extruded and deformed, the moving rod 11 is extruded and moved towards the moving plate 10, so that personnel can conveniently know the deformation state of the test block by data, the data obtained by the concrete test are more comprehensive and accurate, and the practicability of the concrete test is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a concrete test block test device, includes test box (1), its characterized in that: the utility model discloses a test box, including test box (1), control box (2) are fixed to be equipped with in test box (1) right side, the fixed hydraulic press (3) that is equipped with in test box (1) inner chamber top, the fixed clamp plate (4) that is equipped with in hydraulic press (3) bottom, the fixed test seat (5) that are equipped with in test box (1) inner chamber bottom, the fixed work or material rest (6) that are equipped with in test box (1) front side, go up work or material rest (6) including electric lift pole (7), electric lift pole (7) bottom is fixed to be equipped with and places pole (8), electric lift pole (7) top is equipped with lead screw moving mechanism, the fixed electric telescopic pole (9) that are equipped with in test box (1) both sides inner wall, electric telescopic pole (9) remove the end and are equipped with movable plate (10), evenly be equipped with movable rod (11) on movable plate (10).
2. A concrete test block testing device according to claim 1, wherein: the inner cavity of the test box (1) is fixedly provided with a guide rod (12), and two sides of the pressing plate (4) are in sliding connection with the guide rod (12) through guide sleeves.
3. A concrete test block testing device according to claim 2, wherein: the feeding frame (6) comprises a fixing plate (13), the fixing plate (13) is fixedly connected with the top of the test box (1), the screw rod moving mechanism is fixedly arranged at the bottom of the fixing plate (13), and a positioning block is fixedly arranged at the bottom of the fixing plate (13).
4. A concrete test block testing device according to claim 3, wherein: the utility model discloses a test bench, including placing pole (8), test bench, recess (15) have been seted up to symmetry fixed stopper (14) on placing pole (8), set up recess (15) on test bench, the position of recess (15) is relative with the position of placing pole (8), and the degree of depth of recess (15) is greater than the height of stopper (14).
5. The concrete test block testing device according to claim 4, wherein: the movable plate (10) is uniformly provided with movable grooves (16), reset springs (17) are uniformly and fixedly arranged in the inner cavities of the movable grooves (16), one section of movable rod (11) is embedded into the movable grooves (16) and is connected with the reset springs (17), and the other ends of the movable rods (11) are provided with contact blocks.
6. The concrete test block testing device according to claim 5, wherein: the movable groove is characterized in that a displacement sensor (18) is fixedly arranged on the inner wall of the movable groove (16), the displacement sensor (18) is in contact with the end point of the movable rod (11), a fixed block (19) is fixedly arranged on the inner wall of the two sides of the movable groove (16), and an alarm contact is arranged on the fixed block (19).
CN202223544400.8U 2022-12-29 2022-12-29 Concrete test block testing device Active CN219475221U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223544400.8U CN219475221U (en) 2022-12-29 2022-12-29 Concrete test block testing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223544400.8U CN219475221U (en) 2022-12-29 2022-12-29 Concrete test block testing device

Publications (1)

Publication Number Publication Date
CN219475221U true CN219475221U (en) 2023-08-04

Family

ID=87438704

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223544400.8U Active CN219475221U (en) 2022-12-29 2022-12-29 Concrete test block testing device

Country Status (1)

Country Link
CN (1) CN219475221U (en)

Similar Documents

Publication Publication Date Title
CN213689623U (en) Soil detection equipment capable of performing multi-group comparison
CN208818190U (en) The automatic measuring thickness device for measuring electric resistance of battery
CN209910636U (en) Contact pin type surface roughness measuring device suitable for bar and pipe
CN110426288A (en) A kind of full-automatic Point Load Strength Instrument of fluid pressure type and test method
CN219475221U (en) Concrete test block testing device
CN212410310U (en) Test device for detecting compression permanent deformation of elastic material
CN108717019B (en) Press with controllable test block temperature
CN215677943U (en) Rockwell hardness tester based on indentation depth
CN108645711B (en) Micro-displacement detection device for metal rubber material and detection method thereof
CN110274743A (en) A kind of protuberant guide post impact test device
CN216144620U (en) Visual corrugated plate heat transfer element strength test device
CN214503137U (en) Geological rock soil reconnaissance strength test device
CN207214975U (en) A kind of pitch thickness measurement device in highway engineering field
CN215476596U (en) Medical science laboratory sample collection system
CN213102279U (en) Split type multi-parameter water quality detection analyzer
CN210166157U (en) Descending following testing device for jack
CN211541676U (en) Sample preparation mould for measuring uniaxial compressive strength of remolded soil
CN208476679U (en) A kind of micro-displacement detection device for metal rubber material
CN112254993A (en) Automatic test bed for hydraulic clamp brake adjuster
CN221650044U (en) Concrete pressure check out test set
CN111693376B (en) Concrete compressive strength detection device
CN216208078U (en) Special sensor for electric bending tester
CN220103965U (en) Penetration type mortar detection device
CN220027844U (en) Inching switch resistance and withstand voltage detection device
CN117685918B (en) Copper alloy thickness measuring equipment and method convenient for leveling

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant