CN219265964U - Automatic bending test machine for concrete detection - Google Patents
Automatic bending test machine for concrete detection Download PDFInfo
- Publication number
- CN219265964U CN219265964U CN202320743412.9U CN202320743412U CN219265964U CN 219265964 U CN219265964 U CN 219265964U CN 202320743412 U CN202320743412 U CN 202320743412U CN 219265964 U CN219265964 U CN 219265964U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- seat
- threaded rod
- bearing
- left end
- 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
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses an automatic bending-resistant testing machine for concrete detection, which comprises a base, a bearing seat, an adjusting seat, a first rotating rod and a driving motor, wherein the left end of the front surface of the adjusting seat is movably connected with a second rotating rod through a bearing, the rear side of the second rotating rod is fixedly connected with a second driving gear, the middle end of an inner cavity of the adjusting seat is movably connected with a second bidirectional threaded rod through a bearing, and the left end of the outer surface of the second bidirectional threaded rod is fixedly connected with a second driven gear. According to the utility model, through the functions of the movable plate, the bearing seat, the guide sleeve, the adjusting seat, the one-way threaded rod, the movable plate, the transparent baffle and the driving motor, the problems that an existing bending test machine cannot be adjusted according to sample concrete plates with different sizes, test requirements of samples with different sizes are difficult to meet, a protective structure is lacking, concrete residues are splashed everywhere when the concrete samples are broken, and damage to test staff is easy to occur are solved.
Description
Technical Field
The utility model relates to the technical field of concrete detection tests, in particular to an automatic bending-resistant testing machine for concrete detection.
Background
Bending (flexural) strength and deformation are important material properties of concrete, and in road and airport engineering, concrete bending (flexural) strength is also an important index for structural design and quality control. The concrete flexural testing machine is used for detecting the flexural capacity of the concrete test block, and when the concrete flexural testing machine is used, the concrete test block is continuously pressurized until the concrete test block is broken, and the flexural value is recorded.
At present, as the Chinese utility model provides CN207516177U, a concrete flexural testing machine is disclosed, the problem that the concrete residues are difficult to clean after the traditional concrete flexural testing machine is tested is solved, and the technical scheme is as follows: the device comprises a tester base, a controller and a testing device which is fixedly arranged on the base and used for testing concrete test blocks; the test device comprises two upright posts arranged on a base, a cross beam connected to the upper ends of the two upright posts, an upper pressing seat arranged at the lower end of the cross beam and used for pressing down concrete test blocks, a supporting table fixedly arranged on the base, a bearing plate fixedly arranged on the supporting table, and two lower pressing seats fixedly arranged on the bearing plate and used for placing the concrete test blocks, wherein a material collecting groove used for collecting concrete residues is formed in the upper end of the bearing plate, a material discharging groove communicated with the material collecting groove is formed in one side wall of the bearing plate, and a pushing assembly used for pushing the concrete residues out of the material discharging groove is movably arranged in the material collecting groove.
However, the existing flexural testing machine cannot be adjusted according to sample concrete plates with different sizes, test requirements of samples with different sizes are difficult to meet, a protective structure is lacking, concrete residues are splashed everywhere when the concrete samples are broken, and the testers are easy to be injured, so that the automatic flexural testing machine for concrete detection is provided.
Disclosure of Invention
The utility model aims to provide an automatic bending test machine for concrete detection, which has the advantages of convenient adjustment and effective protection, and solves the problems that the existing bending test machine cannot be adjusted according to sample concrete plates with different sizes, is difficult to meet test requirements of samples with various sizes, lacks a protection structure, causes concrete residues to splash around when the concrete samples are broken, and is easy to cause injury to test staff.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic bending test machine for concrete detection, includes base, bears the seat, adjusts seat, first dwang and driving motor, the left end on regulation seat front surface is through bearing swing joint second dwang, the rear side fixedly connected with second driving gear of second dwang, the middle-end in regulation seat inner chamber is through bearing swing joint second bidirectional threaded rod, the left end fixedly connected with second driven gear of second bidirectional threaded rod surface, the equal threaded connection in both ends has the movable plate about the second bidirectional threaded rod surface, the bottom fixed mounting of movable plate has the seat of pressing, the front and back both ends in regulation seat inner chamber are all through bearing swing joint first bidirectional threaded rod, the left side fixedly connected with first driven gear of first bidirectional threaded rod, the equal threaded connection in both ends has the movable block about the first bidirectional threaded rod, the top fixedly connected with of movable block pushes down the seat, the equal fixedly connected with first driving gear in both ends of first bidirectional threaded rod surface, the output fixedly connected with of driving motor's the equal threaded connection in both ends has the movable plate all around the threaded rod, the equal movable plate has the movable plate all around.
Preferably, the right-hand member fixed mounting at base top has the control appearance, the equal fixedly connected with bracing piece in both ends about the base top, the top fixedly connected with roof of bracing piece, the middle-end fixed mounting at roof top has electric putter, electric putter's the end fixedly connected with adjustment seat that stretches out, the equal fixedly connected with uide bushing in the left and right sides of adjustment seat, and the uide bushing slides in the surface of bracing piece.
Preferably, the front surface of the second rotating rod is fixedly connected with a second rotating block, and the outer surface of the second rotating block is provided with protective lines.
Preferably, the left end of the inner cavity of the bearing seat is movably connected with a first rotating rod through a bearing, and the front surface of the first rotating rod is fixedly connected with a first rotating block.
Preferably, the notch is all offered around the left end at base top, and transparent baffle slides in the inboard of notch.
Preferably, the left end of base top fixed mounting has the seat that bears, the middle-end at seat top is provided with the collecting groove.
Preferably, a driving motor is fixedly arranged at the left end of the bottom of the inner cavity of the base, and the driving motor is a forward and reverse motor.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the functions of the moving plate, the bearing seat, the guide sleeve, the adjusting seat, the electric push rod, the second bidirectional threaded rod, the first driving gear, the first rotating rod, the first driven gear, the first bidirectional threaded rod, the moving block, the second driven gear, the second driving gear and the second rotating rod, the anti-bending tester achieves the purpose of convenient adjustment, and solves the problem that the conventional anti-bending tester cannot be adjusted according to sample concrete plates with different sizes, and is difficult to meet test requirements of samples with various sizes.
2. According to the utility model, through the functions of the notch, the one-way threaded rod, the movable plate, the transparent baffle and the driving motor, the bending test machine has effective protection capability, the defect that the test machine lacks a protection structure is avoided, concrete residues are splashed everywhere when a concrete sample breaks, the problem of easy injury to test personnel is solved, and the safety of the test personnel is ensured.
3. According to the utility model, through the effect of the collecting groove, waste materials and waste residues can be collected, and the use of people is facilitated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the bearing seat of the present utility model in a top view;
FIG. 3 is a schematic cross-sectional view of the adjusting seat of the present utility model in a top view;
fig. 4 is a schematic cross-sectional view of the base of the present utility model in front view.
In the figure: 1. a base; 2. a moving plate; 3. a bearing seat; 4. a first rotating block; 5. pressing down a seat; 6. an upper pressing seat; 7. a guide sleeve; 8. a second rotating block; 9. an adjusting seat; 10. an electric push rod; 11. a second bi-directional threaded rod; 12. a top plate; 13. a support rod; 14. a control instrument; 15. a first drive gear; 16. a first rotating lever; 17. a first driven gear; 18. a first bi-directional threaded rod; 19. a collection groove; 20. a moving block; 21. a second driven gear; 22. a second drive gear; 23. a second rotating lever; 24. a notch; 25. a one-way threaded rod; 26. a movable plate; 27. a transparent baffle; 28. and driving the motor.
Detailed Description
The base 1, the movable plate 2, the bearing seat 3, the first rotating block 4, the lower pressing seat 5, the upper pressing seat 6, the guide sleeve 7, the second rotating block 8, the adjusting seat 9, the electric push rod 10, the second bidirectional threaded rod 11, the top plate 12, the supporting rod 13, the control instrument 14, the first driving gear 15, the first rotating rod 16, the first driven gear 17, the first bidirectional threaded rod 18, the collecting groove 19, the movable block 20, the second driven gear 21, the second driving gear 22, the second rotating rod 23, the notch 24, the unidirectional threaded rod 25, the movable plate 26, the transparent baffle 27 and the driving motor 28 are all common standard components or components known to a person skilled in the art, and the structure and the principle of the device are all known to the person through a technical manual or are known through a routine experiment method.
Referring to fig. 1-4, an automatic bending test machine for concrete detection comprises a base 1, a bearing seat 3, an adjusting seat 9, a first rotating rod 16 and a driving motor 28, wherein the left end of the front surface of the adjusting seat 9 is movably connected with a second rotating rod 23 through a bearing, the rear side of the second rotating rod 23 is fixedly connected with a second driving gear 22, the middle end of the inner cavity of the adjusting seat 9 is movably connected with a second bidirectional threaded rod 11 through a bearing, the left end of the outer surface of the second bidirectional threaded rod 11 is fixedly connected with a second driven gear 21, the left end and the right end of the outer surface of the second bidirectional threaded rod 11 are both in threaded connection with a movable plate 2, the bottom of the movable plate 2 is fixedly provided with an upper pressing seat 6, the front end and the rear end of the inner cavity of the adjusting seat 9 are both in movable connection with a first bidirectional threaded rod 18 through a bearing, the left side of the first bidirectional threaded rod 18 is fixedly connected with a first driven gear 17, the left end and the right end of the outer surface of the first bidirectional threaded rod 18 are both in threaded connection with a movable block 20, the top of the movable block 20 is fixedly connected with a lower pressing seat 5, the front end and the outer surface of the first rotating rod 16 is fixedly connected with a first driving gear 15, the front end and the rear end of the outer surface of the first rotating rod 16 is fixedly connected with a movable plate 25, the output end of the movable plate is fixedly connected with a transparent plate 26, and the upper end of the movable plate 25 is fixedly connected with a movable plate 25, and the upper end is fixedly connected with the upper end of the movable plate 25.
The right-hand member fixedly connected with control appearance 14 at base 1 top, the left and right sides at base 1 top all fixedly connected with bracing piece 13, the top fixedly connected with roof 12 of bracing piece 13, the middle-end fixedly connected with electric putter 10 at roof 12 top, electric putter 10 stretch out end fixedly connected with adjustment seat 9, the left and right sides of adjustment seat 9 all fixedly connected with uide bushing 7, and uide bushing 7 slides in the surface of bracing piece 13.
Through the setting of electric putter 10, can provide power for the motion of adjusting seat 9, simultaneously, the steady motion of adjusting seat 9 has been ensured in the setting of uide bushing 7 and bracing piece 13.
The positive surface of the second rotating rod 23 is fixedly connected with a second rotating block 8, and the outer surface of the second rotating block 8 is provided with protective patterns.
Through the setting of second pivoted piece 8, the convenience staff is operated second dwang 23.
The left end of the inner cavity of the bearing seat 3 is movably connected with a first rotating rod 16 through a bearing, and the front surface of the first rotating rod 16 is fixedly connected with a first rotating block 4.
By the arrangement of the first turning block 4, it is convenient for the staff to operate the first turning lever 16.
The periphery of the left end of the top of the base 1 is provided with a notch 24, and a transparent baffle 27 slides on the inner side of the notch 24.
By the provision of the notch 24, a guiding effect can be provided for the movement of the transparent baffle 27.
The left end at the top of the base 1 is fixedly provided with a bearing seat 3, and the middle end at the top of the bearing seat 3 is provided with a collecting groove 19.
Through the setting of bearing seat 3, conveniently carry out the test of placing to sample concrete slab.
A driving motor 28 is fixedly arranged at the left end of the bottom of the inner cavity of the base 1, and the driving motor 28 is a forward and reverse motor.
By the arrangement of the driving motor 28, the transparent baffle 27 can be driven to move upwards in the notch 24 through the movable plate 26.
When the device is used, after the device is electrified through the external power connection socket, then, the first rotating rod 16 and the second rotating rod 23 are respectively driven to rotate through the first rotating block 4 and the second rotating block 8, the first rotating rod 16 can drive the first bidirectional threaded rod 18 to rotate through the first driving gear 15 and the first driven gear 17, the moving block 20 is further used for driving the pressing seat 5 to move inwards or outwards on the outer surface of the first bidirectional threaded rod 18, the second rotating rod 23 can drive the second bidirectional threaded rod 11 to rotate through the aid of the second driven gear 21 and the second driving gear 22, the moving plate 2 is further used for driving the upper pressing seat 6 to move inwards or outwards on the outer surface of the second bidirectional threaded rod 11, accordingly, the upper pressing seat 6 and the lower pressing seat 5 can conveniently move inwards or outwards according to the use requirements of samples with different sizes, then, when the control instrument 14 is used for controlling the electric push rod 10 to drive the adjusting seat 9 to stretch out, the concrete slab placed at the top of the lower pressing seat 5 can be subjected to an anti-bending test, meanwhile, the control instrument 14 is used for driving the motor 28 to drive the unidirectional threaded rod 25 to rotate, the moving plate 25 is driven by the control instrument 25, the transparent baffle plate 26 can be driven by the controller to move downwards, the transparent baffle plate 26 can be driven by the user, and the protective baffle can be conveniently pressed downwards, and the waste can be protected, and the waste can be conveniently and protected, and the waste can be conveniently and effectively protected.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a concrete detects with automatic bending test machine, includes base (1), bears seat (3), regulation seat (9), first dwang (16) and driving motor (28), its characterized in that: the left end of the front surface of the adjusting seat (9) is movably connected with a second rotating rod (23) through a bearing, the rear side of the inner cavity of the adjusting seat (9) is fixedly connected with a second driving gear (22), the middle end of the inner cavity of the adjusting seat (9) is movably connected with a second bidirectional threaded rod (11) through a bearing, the left end of the outer surface of the second bidirectional threaded rod (11) is fixedly connected with a second driven gear (21), the left end and the right end of the outer surface of the second bidirectional threaded rod (11) are both in threaded connection with a movable plate (2), the bottom of the movable plate (2) is fixedly provided with an upper pressing seat (6), the front end and the rear end of the inner cavity of the adjusting seat (9) are both in threaded connection with a first bidirectional threaded rod (18) through a bearing, the left side of the first bidirectional threaded rod (18) is fixedly connected with a first driven gear (17), the left end and the right end of the outer surface of the first bidirectional threaded rod (18) are both in threaded connection with a movable block (20), the top of the movable block (20) is fixedly connected with a lower pressing seat (5), the bottom of the first rotating rod (16) is fixedly connected with a first threaded rod (25), the front end and the rear end of the first threaded rod (26) is fixedly connected with the outer surface of the movable plate (25), transparent baffles (27) are fixedly connected to the periphery of the top of the movable plate (26).
2. The automatic bending tester for concrete detection according to claim 1, wherein: the intelligent control device is characterized in that a control instrument (14) is fixedly arranged at the right end of the top of the base (1), support rods (13) are fixedly connected to the left end and the right end of the top of the base (1), a top plate (12) is fixedly connected to the top of the support rods (13), an electric push rod (10) is fixedly arranged at the middle end of the top plate (12), an adjusting seat (9) is fixedly connected to the extending end of the electric push rod (10), guide sleeves (7) are fixedly connected to the left side and the right side of the adjusting seat (9), and the guide sleeves (7) slide on the outer surfaces of the support rods (13).
3. The automatic bending tester for concrete detection according to claim 1, wherein: the front surface of the second rotating rod (23) is fixedly connected with a second rotating block (8), and the outer surface of the second rotating block (8) is provided with protective lines.
4. The automatic bending tester for concrete detection according to claim 1, wherein: the left end of the inner cavity of the bearing seat (3) is movably connected with a first rotating rod (16) through a bearing, and the front surface of the first rotating rod (16) is fixedly connected with a first rotating block (4).
5. The automatic bending tester for concrete detection according to claim 1, wherein: the periphery of the left end of the top of the base (1) is provided with a notch (24), and the transparent baffle (27) slides on the inner side of the notch (24).
6. The automatic bending tester for concrete detection according to claim 1, wherein: the left end fixedly mounted at the top of the base (1) is provided with a bearing seat (3), and the middle end at the top of the bearing seat (3) is provided with a collecting groove (19).
7. The automatic bending tester for concrete detection according to claim 1, wherein: the driving motor (28) is fixedly arranged at the left end of the bottom of the inner cavity of the base (1), and the driving motor (28) is a forward and reverse motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320743412.9U CN219265964U (en) | 2023-04-04 | 2023-04-04 | Automatic bending test machine for concrete detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320743412.9U CN219265964U (en) | 2023-04-04 | 2023-04-04 | Automatic bending test machine for concrete detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219265964U true CN219265964U (en) | 2023-06-27 |
Family
ID=86865206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320743412.9U Active CN219265964U (en) | 2023-04-04 | 2023-04-04 | Automatic bending test machine for concrete detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219265964U (en) |
-
2023
- 2023-04-04 CN CN202320743412.9U patent/CN219265964U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108844450B (en) | Wood-plastic plate surface flatness detection device | |
| CN219265964U (en) | Automatic bending test machine for concrete detection | |
| CN212807913U (en) | Drop hammer impact testing machine for building material detection | |
| CN219694795U (en) | Concrete impact test device | |
| CN219391607U (en) | Building material intensity detection device | |
| CN216876421U (en) | Animal quarantine is with quarantine sample extraction element | |
| CN215931330U (en) | On-spot sampling anchor clamps of environmental monitoring | |
| CN116497698A (en) | Bridge detection device for construction | |
| CN213600518U (en) | A bearing capacity testing arrangement for public road bridge roof beam maintenance | |
| CN211626328U (en) | Road and bridge construction measuring device | |
| CN214147266U (en) | Electric power overhauls instrument rack convenient to take | |
| CN201138256Y (en) | Pressure measurement apparatus for moving contact of portable V typed loaded switch | |
| CN221405946U (en) | Turning device for circuit board test | |
| CN220271012U (en) | Intensity detection device for automobile spare and accessory parts | |
| CN221461157U (en) | Foundation detection device for hydraulic engineering | |
| CN221891835U (en) | Jig for pulling probe of solar cell tester | |
| CN220019188U (en) | Tensile force experimental device for building material detection | |
| CN221007106U (en) | Inspection device for elevator door strength experiment | |
| CN214584124U (en) | Sampling device for food detection based on big data technology | |
| CN213239961U (en) | Automatic optical inspection equipment for glass | |
| CN215598880U (en) | Concrete test block strength detection equipment for plate girder | |
| CN217703315U (en) | Supporting table for automobile part checking fixture | |
| CN221782041U (en) | Concrete pressure testing device for highway detection | |
| CN113957935B (en) | Construction site pile foundation strength detection device | |
| CN221686055U (en) | Automobile membrane puncture-proof testing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |