CN218121973U

CN218121973U - Concrete strength detector for engineering quality detection

Info

Publication number: CN218121973U
Application number: CN202221784170.XU
Authority: CN
Inventors: 赵烈坤
Original assignee: Daye Songmao Engineering Testing Co ltd
Current assignee: Daye Songmao Engineering Testing Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-12-23
Anticipated expiration: 2032-07-12

Abstract

The utility model belongs to the technical field of the detector technique and specifically relates to a concrete strength detector that engineering quality detected usefulness, be in including the base and place the drum of base upper end, the vertical round bar that is provided with in upper end of base, the outside upper end cover of round bar is equipped with the sleeve pipe, the connecting plate is installed to sheathed tube one side, the connecting plate is kept away from the quad slit of running through formula is seted up to the position of round bar, the inboard of quad slit is inserted and is equipped with the measuring tape, and the outside threaded connection of connecting plate has spacing post, through spacing post is fixed the position of measuring tape, the measuring tape is located the centre of a circle of drum is online. The utility model discloses place the drum in the upper end of base, pour into the concrete into toward the drum the inside, take the drum, utilize the measuring tape of pull from top to bottom, directly measure the slump.

Description

Concrete strength detector for engineering quality detection

Technical Field

The utility model relates to a detector technical field especially relates to a concrete strength detector that engineering quality detected usefulness.

Background

Slump is actually a method and an index for measuring concrete, and is specially used for testing the fluidity of the concrete after being stirred; the cotton property and the water-retaining property of the material can be measured through the numerical value of the slump, and the method is a method for measuring the material degree, and the later strength of the concrete is directly influenced by the verticality of the slump;

slump detection device on the existing market directly pours the concrete on the ground, because there is unevenness and later stage and has great human error when utilizing tape measure height measurement, causes the accurate numerical value that records inaccurate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having slump detection device among the prior art and directly falling the concrete subaerial, because there is great human error in ground unevenness and the later stage when utilizing tape measure height of measurement, cause the unsafe shortcoming of the accurate numerical value that records, and the concrete strength detection appearance of a project quality detection usefulness that proposes.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a concrete strength detector that engineering quality detected usefulness, includes the base and places the drum of base upper end, the vertical round bar that is provided with in upper end of base, the outside upper end cover of round bar is equipped with the sleeve pipe, the connecting plate is installed to sheathed tube one side, the connecting plate is kept away from the quad slit of running through formula is seted up to the position of round bar, the inboard of quad slit is inserted and is equipped with the measuring tape, and the outside threaded connection of connecting plate has spacing post, through spacing post is fixed the position of measuring tape, the measuring tape is located the centre of a circle line of drum.

Preferably, the sleeve is rotatably arranged at the outer upper end of the round rod through a limiting structure.

Preferably, limit structure includes connecting block and ring channel, the connecting block is connected the sheathed tube inboard, the ring channel is seted up the outside upper end of round bar, the connecting block slides and sets up the inboard of ring channel, and the size of connecting block with the size of ring channel matches each other.

Preferably, the bottom of the measuring tape is further connected with a baffle which is arranged in a conical manner.

The utility model provides a pair of concrete strength detector that engineering quality detected usefulness, beneficial effect lies in: this concrete strength test appearance of engineering quality detection usefulness places the drum in the upper end of base, pours into the concrete into toward the drum inside, is taking the drum away, utilizes the measuring tape of pull from top to bottom, directly measures the slump.

Drawings

Fig. 1 is the utility model provides a concrete strength detector's that engineering quality detected usefulness structural schematic.

Fig. 2 is the utility model provides a concrete strength detector's that engineering quality detected usefulness structural plan view.

Fig. 3 is the utility model provides a concrete strength detector's that engineering quality detected usefulness structure elevation.

Fig. 4 is the utility model provides a concrete strength testing appearance's that engineering quality detected usefulness limit structure's structure enlargements.

In the figure: round bar 1, sleeve pipe 2, connecting plate 3, quad slit 4, measuring tape 5, baffle 6, drum 7, base 8, connecting block 9, ring channel 10, spacing post 11.

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.

Example 1

Referring to fig. 1 to 3, a concrete strength measuring apparatus for engineering quality testing includes a base 8 and a cylinder 7 placed on the upper end of the base 8.

The vertical round bar 1 that is provided with in upper end of base 8, the outside upper pot head of round bar 1 is equipped with sleeve pipe 2, connecting plate 3 is installed to one side of sleeve pipe 2, square hole 4 that runs through the formula is seted up to the position that connecting plate 3 kept away from round bar 1, square hole 4's inboard is inserted and is equipped with measuring tape 5, and the outside threaded connection of connecting plate 3 has spacing post 11, fix the position of measuring tape 5 through spacing post 11, measuring tape 5 is located the centre of a circle line of drum 7, sleeve pipe 2 rotates the outside upper end that sets up at round bar 1 through limit structure, measuring tape 5's bottom still is connected with baffle 6, baffle 6 is the toper setting, place drum 7 in the upper end of base 8, rotate sleeve pipe 2, make connecting plate 3 remove from drum 7's upper end, toward the inside concrete of drum 7, taking drum 7 away, moving connecting plate 3 to the upper end of concrete piece, utilize from top to the measuring tape 5 of the inboard pull of square hole 4 from top to bottom, directly measure the slump, baffle 6 of measuring tape 5 bottom and the last termination of concrete, thereby can effectually pass through the height difference of measuring tape 5 and drum 7, the height that rises, the measuring tape 11 is used for the fixed ruler 11 to the fixed ruler that the spacing post.

Example 2

Referring to fig. 4, the difference between this embodiment and embodiment 1 lies in, limit structure includes connecting block 9 and ring channel 10, connecting block 9 is connected in the inboard of sleeve pipe 2, ring channel 10 is seted up in the outside upper end of round bar 1, connecting block 9 slides and sets up the inboard at ring channel 10, and the size of connecting block 9 matches each other with the size of ring channel 10, mutually support between ring channel 10 and the connecting block 9, can make sleeve pipe 2 not change in the height on round bar 1, improve the degree of accuracy that detects.

The working principle of the device is as follows:

place drum 7 in the upper end of base 8, rotate sleeve pipe 2, make connecting plate 3 move away from the upper end of drum 7, pour into the concrete into toward drum 7 the inside, taking drum 7 away, moving connecting plate 3 to the upper end of concrete piece, measuring tape 5 at the inboard pull of quad slit 4 about utilizing, directly measure the slump, the baffle 6 of measuring tape 5 bottom is after the termination with being done of concrete, thereby can be effectual the height that rises through measuring tape 5 and the difference in height of drum 7, obtain the slump, spacing post 11 is used for the fixed to measuring tape 5.

The annular groove 10 and the connecting block 9 are matched with each other, so that the height of the sleeve 2 on the round rod 1 is not changed, and the detection accuracy is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a concrete strength detector that engineering quality detected usefulness, includes base (8) and places drum (7) of base (8) upper end, its characterized in that, the vertical round bar (1) that is provided with in upper end of base (8), the outside upper end cover of round bar (1) is equipped with sleeve pipe (2), connecting plate (3) are installed to one side of sleeve pipe (2), connecting plate (3) are kept away from run-through quad slit (4) are seted up to the position of round bar (1), the inboard of quad slit (4) is inserted and is equipped with measuring tape (5), and the outside threaded connection of connecting plate (3) has spacing post (11), through spacing post (11) are fixed the position of measuring tape (5), measuring tape (5) are located on the centre of a circle line of drum (7).

2. The concrete strength testing instrument for engineering quality testing according to claim 1, characterized in that the sleeve (2) is rotatably disposed at the outer upper end of the round bar (1) through a limiting structure.

3. The concrete strength detector for engineering quality detection according to claim 2, wherein the limiting structure comprises a connecting block (9) and an annular groove (10), the connecting block (9) is connected to the inner side of the sleeve (2), the annular groove (10) is formed in the upper end of the outer side of the round rod (1), the connecting block (9) is slidably arranged on the inner side of the annular groove (10), and the size of the connecting block (9) is matched with the size of the annular groove (10).

4. The concrete strength detector for engineering quality detection according to claim 1, wherein a baffle (6) is further connected to the bottom of the measuring tape (5), and the baffle (6) is arranged in a conical shape.