CN215339310U - Full-automatic anti compression testing machine that rolls over - Google Patents
Full-automatic anti compression testing machine that rolls over Download PDFInfo
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- CN215339310U CN215339310U CN202121766074.8U CN202121766074U CN215339310U CN 215339310 U CN215339310 U CN 215339310U CN 202121766074 U CN202121766074 U CN 202121766074U CN 215339310 U CN215339310 U CN 215339310U
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Abstract
The utility model relates to the technical field of concrete performance detection tests, in particular to a full-automatic bending and compression resistance testing machine, which comprises a machine body, wherein two bending clamps are arranged at the top of the machine body along the length direction, a moving mechanism for adjusting the distance between the two bending clamps is arranged on the machine body, four support rods which are distributed in a rectangular shape are arranged at the top of the machine body, a top plate is commonly connected with the tops of the four support rods, an electric hydraulic cylinder is arranged at the top of the top plate, a hydraulic rod penetrating through the top plate is arranged at the bottom of the electric hydraulic cylinder, a pressing plate is arranged at the bottom of the hydraulic rod, a pressure sensor is arranged between the pressing plate and the bottom end of the hydraulic rod, a controller is also arranged at the top of the machine body, and the pressure sensor and the electric hydraulic cylinder are electrically connected with the controller. Simple operation and high practicability.
Description
Technical Field
The utility model relates to the technical field of concrete performance detection tests, in particular to a full-automatic bending and compression resistance testing machine.
Background
The bending and compression resistance testing machine is mainly used for detecting the bending strength of concrete tests and the compression strength of building materials such as cement, mortar and the like, and is also used for compression tests of other materials, and with the vigorous development of the building industry and the infrastructure construction industry in China, the great demand on cement is driven, so that the demand on the cement mortar bending and compression resistance integrated testing machine for measuring the performance of concrete is increasing.
The existing anti-bending and anti-compression testing machine generally separates the anti-compression test and the anti-bending test into two types of equipment to carry out, has a complex structure and is relatively complex, so that the problem is improved by a full-automatic anti-bending and anti-compression testing machine.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a full-automatic bending and compression resistance testing machine to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a full-automatic anti compression testing machine that rolls over, includes the organism, the organism top is provided with two anti anchor clamps that roll over along length direction, be provided with the moving mechanism who adjusts distance between two anti anchor clamps that roll over on the organism, four bracing pieces that are the rectangle and distribute, four are installed at the organism top the bracing piece top is connected with the roof jointly, electric hydraulic cylinder is installed at the roof top, the electric hydraulic cylinder bottom is provided with the hydraulic stem that runs through the roof, the hydraulic stem bottom is provided with the clamp plate, install pressure sensor between clamp plate and the hydraulic stem bottom, the controller is still installed at the organism top, pressure sensor and electric hydraulic cylinder are connected with the controller electricity, install compression clamp under the clamp plate in the organism top.
Preferably, the moving mechanism comprises a bidirectional screw, a mounting groove for mounting the bidirectional screw is formed in the top of the machine body along the length direction, a motor for driving the bidirectional screw to rotate is mounted on one side of the machine body, and the motor is electrically connected with the controller.
Preferably, anti anchor clamps of rolling over are including removing the seat, first fixed plate, two are all installed at both ends around removing the seat top install the dead lever between the first fixed plate, remove the middle department in seat bottom and install the screw thread piece, two remove the seat and pass through the screw thread piece and connect on two-way lead screw revolves to opposite both sides screw thread.
Preferably, both ends are located the organism around the mounting groove and all are provided with the spout, the slider is all installed at both ends around removing the seat bottom, remove between seat and the organism through slider and spout sliding connection.
Preferably, the bottom of the pressing plate is provided with a U-shaped connecting plate, second fixing plates are installed at the front end and the rear end of the middle position of the bottom of the U-shaped connecting plate respectively, an anti-bending extrusion rod is installed between the second fixing plates, T-shaped clamping grooves are formed in the two sides of the pressing plate respectively, T-shaped clamping blocks are arranged on the two sides inside the U-shaped connecting plate respectively, and the U-shaped connecting plate and the pressing plate are connected in a clamped mode through the T-shaped clamping blocks and the T-shaped clamping grooves.
Preferably, the compression-resistant clamp comprises a fixed seat installed at the top of the machine body, a placing groove is formed in the top end of the fixed seat, and a clamping mechanism is arranged inside the placing groove.
Preferably, clamping mechanism is including setting up two clamp plates in the standing groove inside, both ends all are provided with the recess around the inside both sides of standing groove, the inside sliding connection of recess has two sliding blocks, two all install the spring between the inner wall of one side that sliding block deviates from mutually and recess, two all be provided with the connecting rod between sliding block and the close clamp plate, connecting rod one end and sliding block activity hinge joint, the connecting rod other end and clamp plate activity hinge joint.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the two-way screw rod is driven to rotate by the arranged motor, so that the two anti-bending clamps simultaneously move in opposite directions or move in opposite directions, the distance between the two anti-bending clamps is convenient to adjust, the anti-bending clamp is suitable for anti-bending tests of concrete test blocks with different sizes, the concrete test blocks are placed in the placing grooves on the fixing seat, the fixing effect on the concrete test blocks is improved by the arranged clamping mechanism, the concrete test blocks are prevented from moving during a compression test, and the accuracy of the test result is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of a fully automatic bending and compression testing machine according to the present invention;
FIG. 2 is a schematic structural view of an anti-bending clamp of the full-automatic anti-bending and anti-compression testing machine of the utility model;
FIG. 3 is a schematic structural view of a U-shaped connecting plate of the full-automatic bending and compression testing machine of the utility model;
FIG. 4 is a schematic view of a compression clamp structure of the full-automatic bending and compression testing machine of the present invention;
fig. 5 is an enlarged view of the structure of the area a in fig. 4.
In the figure: 1. a body; 2. mounting grooves; 3. a bidirectional lead screw; 4. a motor; 5. an anti-bending clamp; 501. a movable seat; 502. a first fixing plate; 503. fixing the rod; 504. a thread block; 505. a slider; 6. a compression-resistant clamp; 601. a fixed seat; 602. a placement groove; 603. a clamping mechanism; 6031. a clamping plate; 6032. a groove; 6033. a sliding block; 6034. a spring; 6035. a connecting rod; 7. a chute; 8. a support bar; 9. a top plate; 10. an electric hydraulic cylinder; 11. a hydraulic lever; 12. a pressure sensor; 13. pressing a plate; 1301. a T-shaped clamping groove; 14. a controller; 15. a U-shaped connecting plate; 1501. a T-shaped fixture block; 16. a second fixing plate; 17. the crushing and squeezing rod is resisted.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-5, the present invention provides a technical solution:
a full-automatic anti-bending and anti-compression testing machine comprises a machine body 1, two anti-bending clamps 5 are arranged on the top of the machine body 1 along the length direction, a moving mechanism for adjusting the distance between the two anti-bending clamps 5 is arranged on the machine body 1, four support rods 8 which are distributed in a rectangular shape are arranged on the top of the machine body 1, a top plate 9 is connected with the tops of the four support rods 8 together, an electric hydraulic cylinder 10 is arranged on the top plate 9, a hydraulic rod 11 penetrating through the top plate 9 is arranged at the bottom of the electric hydraulic cylinder 10, a pressing plate 13 is arranged at the bottom of the hydraulic rod 11, a pressure sensor 12 is arranged between the pressing plate 13 and the bottom end of the hydraulic rod 11, a controller 14 is further arranged on the top of the machine body 1, the pressure sensor 12 and the electric hydraulic cylinder 10 are electrically connected with the controller 14, and an anti-compression clamp 6 is arranged on the top of the machine body 1 under the pressing plate 13, the anti-bending clamps 5 and the anti-compression clamps 6 are combined to optimize the structure, the bending test and the compression test can be completed only by one electric hydraulic cylinder 10 and the pressure sensor 12, the operation is convenient, and the practicability is high.
In this embodiment, referring to fig. 1, fig. 2 and fig. 3, the moving mechanism includes a bidirectional screw 3, a mounting groove 2 for mounting the bidirectional screw 3 is formed in the top of the machine body 1 along the length direction, a motor 4 for driving the bidirectional screw 3 to rotate is mounted on one side of the machine body 1, and the motor 4 is electrically connected to the controller 14.
Anti anchor clamps 5 of rolling over all installs first fixed plate 502 including removing seat 501, both ends around removing the seat 501 top, installs dead lever 503 between two first fixed plates 502, removes the middle department in seat 501 bottom and installs screw thread piece 504, and two removal seats 501 pass through screw thread piece 504 and connect on two-way lead screw 3 revolves to opposite both sides screw thread.
Both ends all are provided with spout 7 on being located organism 1 around mounting groove 2, remove both ends around the seat 501 bottom and all install slider 505, remove between seat 501 and the organism 1 through slider 505 and spout 7 sliding connection.
The bottom of the pressing plate 13 is provided with a U-shaped connecting plate 15, the front and rear ends of the middle position of the bottom of the U-shaped connecting plate 15 are provided with second fixing plates 16, an anti-bending extrusion rod 17 is arranged between the two second fixing plates 16, two sides of the pressing plate 13 are provided with T-shaped clamping grooves 1301, two sides of the inside of the U-shaped connecting plate 15 are provided with T-shaped clamping blocks 1501, and the U-shaped connecting plate 15 and the pressing plate 13 are connected in a clamped mode through the T-shaped clamping blocks 1501 and the T-shaped clamping grooves 1301.
When carrying out the bending test, at first install U type connecting plate 15 on clamp plate 13 through T type fixture block 1501 and T type draw-in groove 1301, then adjust the interval between two anti anchor clamps 5 of rolling over according to the size of concrete test piece, when adjusting the interval, through the work of controller 14 control motor 4, drive two-way lead screw 3 and rotate, thereby make two anti anchor clamps 5 of rolling over move in opposite directions or back of the body simultaneously, be convenient for adjust the interval between two anti anchor clamps 5 of rolling over, place the concrete test piece at two dead lever 503 tops again, improve the stability that anti anchor clamps 5 removed through spout 7 and the slider 505 that sets up, it moves down to drive anti extrusion rod 17 of rolling over through electric hydraulic cylinder 10, carry out the bending test to the concrete test piece, be applicable to the anti bending test use of the concrete test piece of not unidimensional.
In this embodiment, referring to fig. 4 and fig. 5, the compression-resistant clamp 6 includes a fixing base 601 installed on the top of the machine body 1, a placing groove 602 is disposed at the top end of the fixing base 601, and a clamping mechanism 603 is disposed inside the placing groove 602.
When carrying out compression test, place the concrete test piece between two clamp plates 6031, at this moment, the elastic action through spring 6034 is close to two sliding block 6033 each other, thereby change the support angle of connecting rod 6035, make the both sides of the concrete test piece of the fixed centre gripping of two clamp plates 6031, it is fixed with the concrete test piece centre gripping, rethread electric hydraulic cylinder 10 drives clamp plate 13 downstream, carry out compression test, improve the fixed effect to the concrete test piece, the concrete test piece removes when avoiding compression test, improve the test result precision.
The working principle of the utility model is as follows: when the anti-bending test is carried out, firstly, the U-shaped connecting plate 15 is installed on the pressing plate 13 through the T-shaped fixture block 1501 and the T-shaped clamping groove 1301, then the distance between the two anti-bending clamps 5 is adjusted according to the size of the concrete test block, when the distance is adjusted, the motor 4 is controlled to work through the controller 14, the bidirectional screw rod 3 is driven to rotate, so that the two anti-bending clamps 5 move in the opposite direction or in the opposite direction simultaneously, the distance between the two anti-bending clamps 5 is convenient to adjust, then the concrete test block is placed at the top of the two fixing rods 503, the stability of the movement of the anti-bending clamps 5 is improved through the arranged sliding chute 7 and the sliding block 505, the anti-bending extrusion rods 17 are driven to move downwards through the electric hydraulic cylinders 10, the anti-bending test is carried out on the concrete test block, the anti-bending test block is suitable for the anti-bending tests of the concrete test blocks with different sizes, when the anti-bending test block is carried out, the concrete test block is placed between the two clamping plates 6031, at the moment, the two sliding blocks 6033 are close to each other through the elastic action of the spring 6034, so that the supporting angle of the connecting rod 6035 is changed, the two clamping plates 6031 fix the two sides of the clamped concrete test block, the concrete test block is clamped and fixed, the pressing plate 13 is driven by the electric hydraulic cylinder 10 to move downwards to perform a compression test, the fixing effect on the concrete test block is improved, the concrete test block is prevented from moving during the compression test, and the accuracy of the test result is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 full-automatic compression testing machine of rolling over, includes organism (1), its characterized in that: the bending machine is characterized in that two anti-bending clamps (5) are arranged at the top of the machine body (1) along the length direction, a moving mechanism for adjusting the distance between the two anti-bending clamps (5) is arranged on the machine body (1), four support rods (8) distributed in a rectangular shape are arranged at the top of the machine body (1), a top plate (9) is connected to the tops of the four support rods (8), an electric hydraulic cylinder (10) is arranged at the top of the top plate (9), a hydraulic rod (11) penetrating through the top plate (9) is arranged at the bottom of the electric hydraulic cylinder (10), a pressing plate (13) is arranged at the bottom of the hydraulic rod (11), a pressure sensor (12) is arranged between the pressing plate (13) and the bottom end of the hydraulic rod (11), a controller (14) is further arranged at the top of the machine body (1), and the pressure sensor (12) and the electric hydraulic cylinder (10) are electrically connected with the controller (14), and a compression-resistant clamp (6) is arranged right below the pressing plate (13) and on the top of the machine body (1).
2. The full-automatic bending and compression testing machine according to claim 1, characterized in that: the moving mechanism comprises a bidirectional lead screw (3), a mounting groove (2) used for mounting the bidirectional lead screw (3) is formed in the top of the machine body (1) along the length direction, a motor (4) for driving the bidirectional lead screw (3) to rotate is mounted on one side of the machine body (1), and the motor (4) is electrically connected with a controller (14).
3. The full-automatic bending and compression testing machine of claim 2, which is characterized in that: anti anchor clamps (5) of rolling over are including removing seat (501), first fixed plate (502) are all installed at both ends around removing seat (501) top, two install dead lever (503) between first fixed plate (502), remove seat (501) bottom middle department and install screw thread piece (504), two remove seat (501) and connect through screw thread piece (504) on two-way lead screw (3) revolve to opposite both sides screw thread.
4. The full-automatic bending and compression testing machine according to claim 3, characterized in that: both ends all are provided with spout (7) on being located organism (1) around mounting groove (2), slider (505) are all installed at both ends around removing seat (501) bottom, remove between seat (501) and the organism (1) through slider (505) and spout (7) sliding connection.
5. The full-automatic bending and compression testing machine according to claim 3, characterized in that: the utility model discloses a clamp plate, including clamp plate (13), clamp plate (13) bottom are provided with U type connecting plate (15), second fixed plate (16), two are all installed at both ends around U type connecting plate (15) bottom intermediate position install anti-extrusion stem (17) between second fixed plate (16), clamp plate (13) both sides all are provided with T type draw-in groove (1301), U type connecting plate (15) inside both sides all are provided with T type fixture block (1501), through T type fixture block (1501) and T type draw-in groove (1301) joint between U type connecting plate (15) and clamp plate (13).
6. The full-automatic bending and compression testing machine according to claim 1, characterized in that: the compression-resistant clamp (6) comprises a fixed seat (601) installed at the top of the machine body (1), a placing groove (602) is formed in the top end of the fixed seat (601), and a clamping mechanism (603) is arranged inside the placing groove (602).
7. The full-automatic bending and compression testing machine of claim 6, wherein: clamping mechanism (603) is including setting up two clamp plates (6031) inside standing groove (602), both ends all are provided with recess (6032) around standing groove (602) inside both sides, recess (6032) inside sliding connection has two sliding block (6033), two all install spring (6034), two between the inner wall of one side that sliding block (6033) deviates from mutually and recess (6032) sliding block (6033) and close clamp plate (6031) between all be provided with connecting rod (6035), connecting rod (6035) one end is articulated with sliding block (6033) activity, connecting rod (6035) other end and clamp plate (6031) activity are articulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121766074.8U CN215339310U (en) | 2021-07-30 | 2021-07-30 | Full-automatic anti compression testing machine that rolls over |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121766074.8U CN215339310U (en) | 2021-07-30 | 2021-07-30 | Full-automatic anti compression testing machine that rolls over |
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| Publication Number | Publication Date |
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| CN215339310U true CN215339310U (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121766074.8U Active CN215339310U (en) | 2021-07-30 | 2021-07-30 | Full-automatic anti compression testing machine that rolls over |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115436127A (en) * | 2022-09-02 | 2022-12-06 | 江苏和天下节能科技股份有限公司 | Test piece forming device for extrusion type flexible concrete elasticity modulus test |
| CN116609205A (en) * | 2023-07-17 | 2023-08-18 | 沧州浩智科技开发服务有限公司 | Bending and compression testing machine |
-
2021
- 2021-07-30 CN CN202121766074.8U patent/CN215339310U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115436127A (en) * | 2022-09-02 | 2022-12-06 | 江苏和天下节能科技股份有限公司 | Test piece forming device for extrusion type flexible concrete elasticity modulus test |
| CN116609205A (en) * | 2023-07-17 | 2023-08-18 | 沧州浩智科技开发服务有限公司 | Bending and compression testing machine |
| CN116609205B (en) * | 2023-07-17 | 2023-09-26 | 沧州浩智科技开发服务有限公司 | Bending and compression testing machine |
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