CN215812784U

CN215812784U - Concrete slump testing arrangement

Info

Publication number: CN215812784U
Application number: CN202121880865.3U
Authority: CN
Inventors: 柯志勤; 唐孝进; 李箕文
Original assignee: Gaochun County Jingang Concrete Co ltd
Current assignee: Gaochun County Jingang Concrete Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-02-11
Anticipated expiration: 2031-08-11

Abstract

The application relates to a concrete slump testing arrangement includes: bottom plate and barrel, be fixed with the stand on the bottom plate, the stand is located the both sides of barrel, the both sides of barrel are equipped with the horizontal pole, the horizontal pole with stand sliding connection, be equipped with the support frame on the stand, be equipped with measurement piece and slider on the support frame, the slider is located the both sides of support frame and with stand sliding connection, be equipped with the scale mark on the stand, the measurement piece includes: the supporting block is connected with the supporting frame in a sliding mode, and the measuring rod is arranged on the supporting block and used for testing the slump of concrete and is connected with the supporting block in a rotating mode; this application utilizes the removal of supporting shoe on the support frame through locating the measuring stick on mobilizable supporting shoe, the measurable concrete of measuring stick that makes all around to promote the measuring accuracy of concrete.

Description

Concrete slump testing arrangement

Technical Field

The application relates to the technical field of concrete detection, in particular to a concrete slump testing device.

Background

The concrete slump is a standard for judging the workability of concrete construction in actual construction, and the concrete mainly refers to the plasticizing performance and the pumpability of the concrete. In an engineering construction site, a slump tester is generally used for measuring the slump of concrete. As disclosed in the patent documents of the chinese utility model: CN 209690312U's concrete slump tester relates to concrete detection technical field, including bottom plate and barrel, barrel detachable fixed connection is on the bottom plate, fixedly connected with mount on the bottom plate, sliding connection has branch on the mount, branch and barrel fixed connection, be provided with pulley and haulage cable on the mount, the pulley rotates to be connected on the mount, haulage cable one end and branch fixed connection, the other end is walked around pulley and fixedly connected with and is pressed the depression bar, press depression bar sliding connection on the mount, the high size of mount is greater than the high size of twice barrel. Sliding connection has the cursor piece on the mount, rotates on the cursor piece to be connected with the telescopic link, fixedly connected with stopper on the cursor piece, when the telescopic link rotated to the butt stopper, the telescopic link was perpendicular with the length direction of scale mark. Because the staff lifts the barrel through the mode of pressing down, consequently need not step on the bottom plate with the foot at the in-process that promotes the barrel, the mount plays the limited action to the motion of branch simultaneously for the barrel is difficult for crooked at the in-process that promotes, thereby reduces the barrel to the influence of concrete, improves the measuring accuracy.

Because the telescopic link is arranged on the cursor block in the tester, and the cursor block is arranged on the fixing frame, the telescopic link can only test the concrete close to one side of the fixing frame during measurement, however, in the actual test process, the concrete slump position is random, the concrete slump position can appear on the other side of the fixing frame, the existing telescopic link is easily caused to be out of place during measurement, and the test precision is influenced.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned technical problem, this application provides a concrete slump testing arrangement, has the advantage that the measuring accuracy is high.

In order to achieve the purpose, the technical scheme of the application is as follows:

a concrete slump testing device, comprising: bottom plate and barrel, be fixed with the stand on the bottom plate, the stand is located the both sides of barrel, the both sides of barrel are equipped with the horizontal pole, the horizontal pole with stand sliding connection, be equipped with the support frame on the stand, be equipped with measurement piece and slider on the support frame, the slider is located the both sides of support frame and with stand sliding connection, be equipped with the scale mark on the stand, the measurement piece includes: the concrete slump tester comprises a supporting block and a measuring rod, wherein the supporting block is in sliding connection with the supporting frame, the measuring rod is arranged on the supporting block and is used for testing the slump of concrete, and the measuring rod is in rotating connection with the supporting block.

According to the technical scheme, the barrel is used for stacking concrete, the cross rod is used for driving the barrel to ascend so as to be separated from the stacked concrete blocks, and the sliding block is used for sliding on the stand column so as to drive the measuring rod on the measuring block to test the collapse position on the concrete block.

As a preferable scheme of the utility model, T-shaped sliding blocks are arranged on two sides of the cross rod, and T-shaped sliding grooves are arranged on the T-shaped sliding blocks and the upright posts in sliding connection.

By adopting the technical scheme, the cylinder connected with the cross rod can move up and down on the upright post.

As a preferable scheme of the utility model, a sliding groove is arranged on the sliding block and is in sliding connection with the upright post.

By adopting the technical scheme, the sliding block can slide on the upright post.

As a preferable scheme of the present invention, the support frames are arc-shaped support frames, two arc-shaped support frames are provided, the two arc-shaped support frames are respectively located at two sides of the upright column, and an axis of the arc-shaped support frame is consistent with an axis of the cylinder body.

The technical scheme is realized, and the method can be used for measuring the collapse positions around the concrete.

As a preferable scheme of the utility model, the supporting block is provided with a chute, and the chute is connected with the supporting frame in a sliding manner.

The technical scheme is realized, so that the supporting block can slide on the supporting frame.

As a preferable scheme of the present invention, the measuring rod is a telescopic rod, and the telescopic rod is rotatably connected to the supporting block through a rotating shaft.

According to the technical scheme, the rotating shaft can enable the measuring rod to rotate on the supporting block, and the length of the measuring rod can be changed through stretching and retracting so as to measure at the concrete collapse position.

As a preferable scheme of the present invention, a transverse support frame is disposed on the upright column, positioning columns are disposed on two sides of the transverse support frame, and the positioning columns are connected with positioning grooves disposed on the upright column.

The technical scheme is realized, and the device is used for installing and positioning the transverse support frame and the upright post.

As a preferable scheme of the utility model, the transverse support frame is provided with a locking bolt, and the locking bolt is connected with the upright post.

Realize above-mentioned technical scheme for fix the top at the stand with horizontal support frame, wherein, the locking bolt is detachable.

As a preferred scheme of the present invention, locking bolts are disposed on the sliding block and the supporting block, and the locking bolts are connected with the upright post and the supporting frame.

The technical scheme is realized, and the supporting block is locked on the supporting frame.

In summary, the present application has the following beneficial effects:

this application embodiment includes through providing a concrete slump testing arrangement: bottom plate and barrel, be fixed with the stand on the bottom plate, the stand is located the both sides of barrel, the both sides of barrel are equipped with the horizontal pole, the horizontal pole with stand sliding connection, be equipped with the support frame on the stand, be equipped with measurement piece and slider on the support frame, the slider is located the both sides of support frame and with stand sliding connection, be equipped with the scale mark on the stand, the measurement piece includes: the supporting block is connected with the supporting frame in a sliding mode, and the measuring rod is arranged on the supporting block and used for testing the slump of concrete and is connected with the supporting block in a rotating mode; this application utilizes the removal of supporting shoe on the support frame through locating the measuring stick on mobilizable supporting shoe, the measurable concrete of measuring stick that makes all around to promote the measuring accuracy of concrete.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings 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 application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a front view in the embodiment of the present application.

Fig. 2 is a partial cross-sectional top view of an embodiment of the present application.

The corresponding part names indicated by the numbers and letters in the drawings:

1. a base plate; 2. a barrel; 3. a column; 4. a cross bar; 5. a support frame; 6. a measuring block; 7. a slider; 8. scale lines; 9. A support block; 10. a measuring rod; 11. a T-shaped slider; 12. a rotating shaft; 13. and a transverse support frame.

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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A concrete slump testing apparatus, as shown in fig. 1, comprising: the device comprises a bottom plate 1 and a barrel 2 arranged on the bottom plate 1, wherein two sides of the barrel 2 are provided with upright posts 3, the bottoms of the upright posts 3 are fixed on the bottom plate 1, the tops of the upright posts are fixedly connected through a transverse support frame 13, two sides of the transverse support frame 13 are provided with positioning columns, and the positioning columns are arranged in positioning grooves in the tops of the upright posts 3 and are fixedly connected through locking bolts; the both sides of barrel 2 are equipped with horizontal pole 4, be equipped with the T type slider 11 of being connected with stand 3 on the horizontal pole 4, be used for driving barrel 2 and rise or descend, so that after the inside of barrel 2 was filled with the concrete, with barrel 2 and concrete piece separation, and the bottom of T type slider 11 is equipped with T type baffle, T type baffle passes through locking bolt to be fixed on stand 3, so that horizontal pole 4 rises the back, fix, be equipped with slider 7 on the stand 3 of both sides respectively, slider 7 can reciprocate on stand 3, and be equipped with the scale mark 8 of being connected with slider 7 on the stand 3, the both sides of slider 7 are equipped with support frame 5, be equipped with mobilizable measuring block 6 on the support frame 5, be equipped with the measuring stick 10 that is used for measuring the concrete piece height that sinks on the measuring block 6. In this embodiment, the height of the measuring rod 10 during the flat measurement is consistent with the height of the top of the sliding block 7, so that the measuring rod can be directly read through the scale marks 8 during the measurement, one side of the sliding block 7 is provided with a locking bolt, the locking bolt is used for locking the sliding block 7 on the upright post 3, and the supporting frame 5 and the sliding block 7 are fixedly connected together. In other embodiments, the height of the measuring rod 10 when measuring flatly may not coincide with the height of the top of the sliding block 7, and the supporting frame 5 is detachably connected with the sliding block 7.

As shown in fig. 2, the bottom plate 1 is provided with a stand column 3 and a barrel body 2, two sides of the barrel body 2 are provided with a cross rod 4, the cross rod 4 is provided with a T-shaped slider 11, the T-shaped slider 11 is connected with the stand column 3 in a sliding manner through a T-shaped chute, the stand column 3 is provided with a slider 7, the slider 7 is connected with the stand column 3 in a sliding manner through a chute, two sides of the slider 7 are respectively connected with a support frame 5, the support frame 5 is provided with a support block 9, the support block 9 moves on the support frame 5 through the chute, the support block 9 is provided with a measuring rod 10, the measuring rod 10 adopts a telescopic rod, the telescopic rod can be retracted when not in use, the telescopic rod can be extended when in use, so as to be conveniently stored, and the telescopic rod is connected with a rotating shaft 12 on the support block 9, so that the telescopic rod can be rotated on the support block 9 at will. In this embodiment, the supporting frame 5 is an annular supporting frame, the axis of the annular supporting frame is consistent with the axis of the cylinder 2, so that the supporting block 9 on the annular supporting frame can move around the concrete test block, the measurement is performed by using the measuring rod 10, and in addition, the supporting block 9 is provided with a locking bolt for locking the supporting block 9 on the supporting frame 5.

Specifically, in actual use, after the cylinder 2 is filled with concrete, the cylinder 2 is lifted by the cross rod 4, so that the cylinder 2 is separated from the concrete upwards, and then the cross rod 4 is supported by the T-shaped baffle to prevent the cylinder 2 from falling; subsequently, the sliding block 7 on the upright post 3 is moved, so that the supporting frame 5 on the sliding block 7 moves downwards together, when the sliding block 7 is moved, the supporting block 9 on the supporting frame 5 and the measuring rod 10 are moved simultaneously, and the collapse degree on the concrete is tested by using the measuring rod 10 on the supporting block 9.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A concrete slump testing device, comprising: bottom plate (1) and barrel (2), its characterized in that, be fixed with stand (3) on bottom plate (1), stand (3) are located the both sides of barrel (2), the both sides of barrel (2) are equipped with horizontal pole (4), horizontal pole (4) with stand (3) sliding connection, be equipped with support frame (5) on stand (3), be equipped with measuring block (6) and slider (7) on support frame (5), slider (7) are located the both sides of support frame (5) and with stand (3) sliding connection, be equipped with scale mark (8) on stand (3), measuring block (6) include: the concrete slump tester comprises a supporting block (9) in sliding connection with the supporting frame (5), and a measuring rod (10) arranged on the supporting block (9) and used for testing concrete slump, wherein the measuring rod (10) is in rotary connection with the supporting block (9).

2. The concrete slump testing device according to claim 1, wherein T-shaped sliding blocks (11) are arranged on two sides of the cross bar (4), and T-shaped sliding grooves are arranged on the T-shaped sliding blocks (11) and the upright columns (3) in sliding connection.

3. The concrete slump testing device according to claim 1, wherein the sliding block (7) is provided with a sliding groove, and the sliding groove is connected with the upright column (3) in a sliding manner.

4. The concrete slump testing device according to claim 1, wherein the support frames (5) are arc-shaped support frames, the number of the arc-shaped support frames is two, the two arc-shaped support frames are respectively positioned at two sides of the upright post (3), and the axes of the arc-shaped support frames are consistent with the axes of the barrel body (2).

5. The concrete slump testing device according to claim 1, wherein the supporting block (9) is provided with a sliding groove, and the sliding groove is connected with the supporting frame (5) in a sliding manner.

6. A concrete slump test device according to claim 1, characterized in that the measuring rod (10) is designed as a telescopic rod, which is connected in rotation with the support block (9) by means of a spindle (12).

7. The concrete slump testing device according to claim 1, wherein a transverse support frame (13) is arranged on the upright column (3), positioning columns are arranged on two sides of the transverse support frame (13), and the positioning columns are connected with positioning grooves formed in the upright column (3).

8. A concrete slump test device according to claim 7, characterized in that the transverse support frame (13) is provided with locking bolts, which are connected with the columns (3).

9. The concrete slump testing device according to claim 1, wherein locking bolts are arranged on the sliding block (7) and the supporting block (9) and connected with the upright (3) and the supporting frame (5).