CN218847830U - Multifunctional road surface material strength testing machine - Google Patents

Abstract

The utility model belongs to the technical field of pavement material detection, in particular to a multifunctional pavement material strength testing machine, which comprises a table body; the testing machine comprises a table body, a placing column, a protecting sleeve, a fixing plate and a clamping block, wherein the top end face of the table body is fixedly connected with the placing column, one side of the table body, which is close to the placing column, is fixedly provided with a testing machine body, the surface of the placing column is sleeved with the protecting sleeve, the surface of the placing column is fixedly connected with the fixing plate, and one side, which is far away from the placing column, of the fixing plate is connected with the clamping block in a sliding mode; place the road surface material that will detect on placing the post, later with the lag cover on placing the post, the lag can contact with the rectangular plate simultaneously, then the pulling fixture block, later rotate the lag, make draw-in groove and fixture block align, later loosen the fixture block, make first spring because the drawing fixture block of resumeing of elasticity, make the inner wall joint of fixture block and draw-in groove, thereby make the lag fixed, then use the testing machine body to extrude the road surface material, the lag can prevent to have the road surface material that collapses to open to fly the splash to injure by the injure by a crashing object this moment.

Description

Multifunctional pavement material strength testing machine

Technical Field

The utility model relates to a pavement material detects technical field, specifically is multi-functional pavement material strength testing machine.

Background

The strength testing machine is a device for detecting the hardness and the softness of an object, and the road surface material used for road construction at present can be used after being detected by the strength testing machine so as to ensure that the used road surface material has no quality problem, so that the multifunctional road surface material strength testing machine is provided for solving the problem.

The existing strength testing machine needs to extrude the pavement material when in use, the pavement material can crack in the extrusion process, the cracked pavement material can crack under continuous pressure, and the cracked pavement material can splash to hurt people, so the multifunctional pavement material strength testing machine is provided for solving the problems

SUMMERY OF THE UTILITY MODEL

In order to compensate the not enough of prior art, the problem of solution, the utility model provides a multi-functional pavement material strength testing machine.

The utility model provides a technical scheme that its technical problem adopted is: the utility model discloses a multifunctional pavement material strength testing machine, which comprises a table body; the top end face of the table body is fixedly connected with a placing column, a testing machine body is fixedly mounted on one side, close to the placing column, of the table body, a protective sleeve is sleeved on the surface of the placing column, a fixing plate is fixedly connected with the surface of the placing column, a clamping block is slidably connected to one side, far away from the placing column, of the fixing plate, a connecting block is fixedly connected to the surface of the protective sleeve, a clamping groove is formed in one side, far away from the protective sleeve, of the connecting block, the clamping block is clamped with the inner wall of the clamping groove, a fixing block is fixedly connected to the top end face of the fixing plate, a first spring is fixedly connected between the fixing block and the clamping block, a pavement material to be detected is placed on the placing column, the protective sleeve is sleeved on the placing column, the protective sleeve can be in contact with a rectangular plate at the same time, the clamping block is pulled, the protective sleeve is rotated to enable the clamping groove to be aligned with the clamping block, then the clamping block is loosened, the first spring pulls the clamping block due to the elastic force restoring, the clamping block is enabled to be clamped with the inner wall of the clamping block, the clamping groove, the protective sleeve is accordingly the protective sleeve is fixed, the pavement material is extruded by using the testing machine body, the protective sleeve, the pavement material can be prevented from being splashed to fly to enable the pavement material to be placed on the clamping block, and then the pavement material to be removed, and the protective sleeve to be removed, and the pavement material to be removed, and then the protective sleeve can be removed, and the pavement material on the protective sleeve, and the protective sleeve can be removed, and the protective sleeve.

Preferably, the fixed plate is kept away from one side fixed mounting who places the post and is had the rectangular plate, sliding connection has the gag lever post in the rectangular plate, one side and the inside sliding connection of fixture block that the gag lever post is close to first spring, and when the position of draw-in groove and fixture block was to this, the pulling gag lever post for the gag lever post slides out in the fixture block, and later first spring can drive fixture block and draw-in groove joint, is promoted the gag lever post when the fixture block is stimulateeed the back, makes the gag lever post slide into in the fixture block, thereby reaches the effect of fixing a position the fixture block.

Preferably, the surface of the limiting rod is fixedly connected with a magnetic block, one side, away from the clamping block, of the magnetic block is magnetically attracted with the rectangular plate, the rectangular plate is made of iron, and after the limiting rod is pulled, the magnetic block can be magnetically attracted with the rectangular plate, so that the limiting rod is prevented from falling off from the rectangular plate.

Preferably, the outer side wall of the protecting sleeve is fixedly connected with a supporting plate, the top end face of the fixing plate is fixedly provided with a positioning plate, when the protecting sleeve is rotated, the supporting plate is in contact with the positioning plate, and the position of the clamping groove can be just aligned to the clamping block, so that the positioning effect of the position of the clamping groove is achieved.

Preferably, place the lateral wall fixedly connected with spliced pole of post, one side sliding connection who places the post is kept away from to the spliced pole has the slide bar, the slide bar is "U" font, the one end fixedly connected with cleaning plate of spliced pole is kept away from to the slide bar, when the lag is taken away the back from placing the post, promotes the slide bar for slide bar area cleaning plate removes, and cleaning plate can clear up the road surface material who places the post this moment, has played the effect that conveniently clears up the road surface material who places the post, and after the clearance was accomplished, the pulling slide bar for cleaning plate gets back to the normal position.

Preferably, the fixed surface of slide bar is connected with the ring, one side fixedly connected with second spring that the ring is close to the spliced pole, the one end and the spliced pole fixed connection of ring are kept away from to the second spring, when needs place the post with the lag cover on, the pulling slide bar, then fix the lag on placing the post, then loosen the slide bar, make second spring pulling ring, the ring can drive the slide bar and remove this moment, make cleaning plate and lag contact, later when the lag takes away from placing the post away, cleaning plate can directly promote the road surface material of placing the post with the help of the thrust of second spring.

The utility model discloses an useful part lies in:

1. place the road surface material that will detect on placing the post, later with the lag cover on placing the post, the lag can contact with the rectangular plate simultaneously, then the pulling fixture block, later rotate the lag, make draw-in groove and fixture block align, later loosen the fixture block, make first spring because the recovering pulling fixture block of elasticity, make the inner wall joint of fixture block and draw-in groove, thereby make the lag fixed, then use the testing machine body to extrude the road surface material, the lag can prevent to have the road surface material that bursts open to fly to splash and injure by a crashing object the people this moment.

2. After the lag was taken away from placing the post, promoted the slide bar for the slide bar takes cleaning plate to remove, and cleaning plate can clear up the pavement material of placing the post this moment, has played the effect that the convenience was cleared up the pavement material of placing on the post.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of a tester body;

FIG. 2 is a schematic perspective view of the stage;

FIG. 3 is a schematic perspective view of a placement post;

fig. 4 is an enlarged view of fig. 3 at a.

In the figure: 1. a table body; 2. placing the column; 3. a protective sleeve; 4. a clamping block; 5. a fixing plate; 6. a rectangular plate; 7. a testing machine body; 8. a limiting rod; 9. a fixed block; 10. a first spring; 11. a magnetic block; 12. connecting blocks; 13. a card slot; 14. a support plate; 15. positioning a plate; 16. connecting columns; 17. a slide bar; 18. cleaning the plate; 19. a second spring; 20. a circular ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the multifunctional road surface material strength testing machine includes a table body 1; the testing machine comprises a table body 1, a placing column 2, a testing machine body 7, a protecting sleeve 3, a fixing plate 5, a clamping block 4, a connecting block 12, a clamping groove 13, a fixing block 9 and a first spring 10, wherein the placing column 2 is fixedly connected to the top end face of the table body 1, the testing machine body 7 is fixedly installed on one side, close to the placing column 2, of the table body 1, the protecting sleeve 3 is sleeved on the surface of the placing column 2, the fixing plate 5 is fixedly connected to the surface of the placing column 2, the clamping block 4 is slidably connected to one side, far away from the placing column 2, of the fixing plate 5, the clamping block 4 is in a U shape, the connecting block 12 is fixedly connected to the surface of the protecting sleeve 3, the clamping groove 13 is formed in one side, far away from the protecting sleeve 3, the clamping block 4 is clamped to the inner wall of the clamping groove 13, the top end face of the fixing plate 5 is fixedly connected to the fixing block 9, and the first spring 10 is fixedly connected between the fixing block 9 and the clamping block 4; the during operation, place the pavement material that needs to detect on placing post 2, later with 3 covers of lag on placing post 2, lag 3 can contact with rectangular plate 6 simultaneously, then stimulate fixture block 4, later rotate lag 3, make draw-in groove 13 align with fixture block 4, later loosen fixture block 4, make first spring 10 because the recovering of elasticity stimulates fixture block 4, make fixture block 4 and the inner wall joint of draw-in groove 13, thereby make lag 3 fixed, then use testing machine body 7 to extrude the pavement material, lag 3 can prevent to have the pavement material that bursts open to fly to splash to injure by the people this moment, when the pavement material on the post 2 that needs to be placed clears up, stimulate fixture block 4, make fixture block 4 follow roll-off in draw-in groove 13, later take lag 3 away, then will place the pavement material on the post 2 and clear up.

A rectangular plate 6 is fixedly installed on one side, far away from the placing column 2, of the fixing plate 5, a limiting rod 8 is connected in the rectangular plate 6 in a sliding mode, and one side, close to the first spring 10, of the limiting rod 8 is connected with the inside of the clamping block 4 in a sliding mode; the during operation, when draw-in groove 13 and fixture block 4's position to this, pulling gag lever post 8 for gag lever post 8 follows the roll-off in the fixture block 4, and later first spring 10 can drive fixture block 4 and draw-in groove 13 joint, is promoted gag lever post 8 when fixture block 4 is by the pulling back, makes in gag lever post 8 slips into fixture block 4, thereby reaches the effect of fixing a position fixture block 4.

The surface of the limiting rod 8 is fixedly connected with a magnetic block 11, one side of the magnetic block 11, which is far away from the clamping block 4, is magnetically attracted with the rectangular plate 6, and the rectangular plate 6 is made of iron; during operation, after the limiting rod 8 is pulled, the magnetic block 11 can be magnetically attracted with the rectangular plate 6, so that the limiting rod 8 is prevented from falling off from the rectangular plate 6.

The outer side wall of the protective sleeve 3 is fixedly connected with a supporting plate 14, and the top end face of the fixing plate 5 is fixedly provided with a positioning plate 15; during operation, when lag 3 was rotated, let backup pad 14 and locating plate 15 contact, the position of draw-in groove 13 can just in time be to it with fixture block 4 this moment, played the effect of fixing a position the position of draw-in groove 13.

The outer side wall of the placing column 2 is fixedly connected with a connecting column 16, one side of the connecting column 16, far away from the placing column 2, is connected with a sliding rod 17 in a sliding mode, the sliding rod 17 is U-shaped, and one end, far away from the connecting column 16, of the sliding rod 17 is fixedly connected with a cleaning plate 18; the during operation is taken away the back from placing post 2 when lag 3 for slide bar 17 promotes for slide bar 17 takes cleaning plate 18 to remove, and cleaning plate 18 can be fallen the pavement material clearance of placing post 2 this moment, has played the effect that the convenience was cleared up the pavement material of placing on the post 2, and the back is accomplished in the clearance, stimulates slide bar 17, makes cleaning plate 18 get back to the normal position.

A circular ring 20 is fixedly connected to the surface of the sliding rod 17, a second spring 19 is fixedly connected to one side, close to the connecting column 16, of the circular ring 20, and one end, far away from the circular ring 20, of the second spring 19 is fixedly connected with the connecting column 16; the during operation, when needs place post 2 with lag 3 cover on, pulling slide bar 17, then fix lag 3 on placing post 2, then loosen slide bar 17, make second spring 19 pulling ring 20, ring 20 can drive slide bar 17 and remove this moment, make clearance board 18 and lag 3 contact, later when lag 3 takes away from placing post 2, clearance board 18 can directly promote the road surface material of placing post 2 with the help of second spring 19's thrust.

The working principle is that the pavement material to be detected is placed on the placing column 2, then the protecting sleeve 3 is sleeved on the placing column 2, meanwhile, the protecting sleeve 3 can be in contact with the rectangular plate 6, then the clamping block 4 is pulled, then the protecting sleeve 3 is rotated, the clamping groove 13 is aligned with the clamping block 4, then the clamping block 4 is loosened, the first spring 10 can pull the clamping block 4 due to the elastic force recovery, the clamping block 4 is clamped with the inner wall of the clamping groove 13, the protecting sleeve 3 is fixed, then the pavement material is extruded by the testing machine body 7, at the moment, the protecting sleeve 3 can prevent the broken pavement material from flying and splashing to injure a person, when the pavement material on the placing column 2 is required to be cleaned, the clamping block 4 is pulled, the clamping block 4 slides out of the clamping groove 13, then the protecting sleeve 3 is taken away, and then the pavement material on the placing column 2 is cleaned; when the clamping groove 13 and the clamping block 4 are aligned, the limiting rod 8 is pulled to enable the limiting rod 8 to slide out of the clamping block 4, then the first spring 10 can drive the clamping block 4 to be clamped with the clamping groove 13, and after the clamping block 4 is pulled, the limiting rod 8 is pushed to enable the limiting rod 8 to slide into the clamping block 4, so that the clamping block 4 is positioned; when the limiting rod 8 is pulled, the magnetic block 11 can be magnetically attracted with the rectangular plate 6, so that the limiting rod 8 is prevented from falling off from the rectangular plate 6; when the protective sleeve 3 is rotated, the supporting plate 14 is contacted with the positioning plate 15, and the position of the clamping groove 13 is just aligned to the clamping block 4, so that the position of the clamping groove 13 is positioned; after the protective sleeve 3 is taken away from the placing column 2, the sliding rod 17 is pushed, the sliding rod 17 is enabled to be provided with the cleaning plate 18 to move, the cleaning plate 18 can clean the pavement material of the placing column 2 at the moment, the effect of conveniently cleaning the pavement material on the placing column 2 is achieved, and after cleaning is completed, the sliding rod 17 is pulled, and the cleaning plate 18 is enabled to return to the original position; when needing to overlap lag 3 on placing post 2, pulling slide bar 17, then fix lag 3 on placing post 2, then loosen slide bar 17 for second spring 19 pulling ring 20, ring 20 can drive slide bar 17 and remove this moment, makes clearance board 18 and lag 3 contact, later when lag 3 takes away from placing post 2, clearance board 18 can directly promote the pavement material of placing post 2 with the help of the thrust of second spring 19.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (6)

1. Multifunctional pavement material strength testing machine, its characterized in that: comprises a table body (1); the test bench is characterized in that a top end face of the bench body (1) is fixedly connected with a placing column (2), a testing machine body (7) is fixedly mounted on one side, close to the placing column (2), of the bench body (1), a protecting sleeve (3) is sleeved on the surface of the placing column (2), a fixing plate (5) is fixedly connected with the surface of the placing column (2), a clamping block (4) is slidably connected to one side, far away from the placing column (2), of the fixing plate (5), the clamping block (4) is in a U shape, a connecting block (12) is fixedly connected to the surface of the protecting sleeve (3), a clamping groove (13) is formed in one side, far away from the protecting sleeve (3), of the connecting block (12), the clamping block (4) is clamped with the inner wall of the clamping groove (13), a top end face of the fixing plate (5) is fixedly connected with a fixing block (9), and a first spring (10) is fixedly connected between the fixing block (9) and the clamping block (4).

2. The multifunctional pavement material strength testing machine according to claim 1, characterized in that: one side fixed mounting that places post (2) is kept away from in fixed plate (5) has rectangular plate (6), sliding connection has gag lever post (8) in rectangular plate (6), one side and fixture block (4) inside sliding connection that gag lever post (8) are close to first spring (10).

3. The multifunctional pavement material strength testing machine according to claim 2, characterized in that: the surface of the limiting rod (8) is fixedly connected with a magnetic block (11), one side, far away from the clamping block (4), of the magnetic block (11) is magnetically attracted with the rectangular plate (6), and the rectangular plate (6) is made of iron.

4. The multifunctional pavement material strength testing machine according to claim 3, characterized in that: the outer side wall of the protective sleeve (3) is fixedly connected with a supporting plate (14), and a positioning plate (15) is fixedly mounted on the top end face of the fixing plate (5).

5. The multifunctional pavement material strength testing machine according to claim 4, characterized in that: the utility model discloses a column (2) is placed to the outer wall fixedly connected with spliced pole (16) of placing post (2), one side sliding connection that placed post (2) was kept away from in spliced pole (16) has slide bar (17), slide bar (17) are "U" font, one end fixedly connected with cleaning plate (18) of spliced pole (16) are kept away from in slide bar (17).

6. The multifunctional pavement material strength testing machine according to claim 5, characterized in that: the surface of the sliding rod (17) is fixedly connected with a circular ring (20), one side, close to the connecting column (16), of the circular ring (20) is fixedly connected with a second spring (19), and one end, far away from the circular ring (20), of the second spring (19) is fixedly connected with the connecting column (16).

Images