CN215599170U

CN215599170U - Hydraulic engineering is with device that detects concrete slump convenient to clearance

Info

Publication number: CN215599170U
Application number: CN202121212794.XU
Authority: CN
Inventors: 谢代华
Original assignee: Xuzhou Sky Blue Ozone Equipment Co Ltd
Current assignee: Xuzhou Sky Blue Ozone Equipment Co Ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2022-01-21
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a device convenient to clean and used for detecting concrete slump in hydraulic engineering, which comprises a supporting base, wherein an installation groove is formed in the upper surface of the supporting base, a measuring table is movably installed in the installation groove, a limiting groove is formed in the front surface of the measuring table, a measuring column is fixedly installed at the position, close to the edge of the outer surface of one side, of the upper surface of the supporting base, a displacement groove is formed in the outer surface of one side of the measuring column, a laser measurer is movably installed in the displacement groove, a control button is fixedly installed on the front surface of the supporting base, a height display column is fixedly installed at the position, close to the edge of the outer surface of the other side, of the upper surface of the supporting base, and a ruler is embedded and installed on the outer surface of one side of the height display column. Inside can making the measuring station remove measuring device after using through unique design, the clearance in the later stage of being convenient for, and through the height of laser measurement concrete, can make the measurement more accurate and comparatively convenient.

Description

Hydraulic engineering is with device that detects concrete slump convenient to clearance

Technical Field

The utility model belongs to the technical field of hydraulic engineering, and particularly relates to a device convenient to clean and used for detecting concrete slump in hydraulic engineering.

Background

Slump (Slump) mainly refers to the plasticizing performance and the pumpability of concrete, and the degree (the plasticizing performance and the pumpability) of the Slump is measured by a quantitative index and is used for judging whether construction can be normally carried out or not. The slump of concrete is influenced mainly by gradation change, water content, weighing deviation of a horizontal device, the dosage of an additive, cement temperature and the like which are easy to neglect. Slump refers to the workability of concrete, and particularly to the guarantee of normal construction, wherein the workability includes the water retention, the fluidity and the cohesiveness of the concrete. The workability means that the concrete mixture is easy to construct and operate (mixing, transporting, pouring and tamping) and can obtain uniform and compact concrete performance. Workability is a comprehensive technical property, including the definition of water retention, flow and cohesion. The influence on the workability mainly comprises the water consumption, the water-cement ratio, the sand rate, the cement variety, the aggregate condition, the time, the temperature, the additive and the like.

The device that current hydraulic engineering was with detecting concrete slump often needs the artifical ruler volume of taking to get the height of concrete at the in-process that uses, and measuring error is often great, and when measuring the back and need cleaning device, comparatively loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for detecting concrete slump for hydraulic engineering, which is convenient to clean, and aims to solve the problems that in the prior art, the existing device for detecting concrete slump for hydraulic engineering is provided, and in the using process, the height of concrete is measured by manually taking a ruler in the using process of the existing device, so that the measuring error is large, and the device is complex to clean after measurement.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hydraulic engineering is with device that detects concrete slump convenient to clearance, includes the support base, support the base upper surface and seted up mounting groove, the inside movable mounting of mounting groove has the measuring table, spacing recess has been seted up on the measuring table positive surface, it has the measurement post to support the base upper surface and be close to one side surface edge fixed position, the displacement recess has been seted up to measurement post one side surface, the inside movable mounting of displacement recess has the laser measurement ware.

Preferably, the positive fixed surface of support base installs control button, it has the height to display the post to support the base upper surface and be close to opposite side surface edge fixed position, height display post one side surface inlays to establish installs the scale, fixed surface installs the bulkhead on the measuring station, movable surface installs the accumulator on the measuring station, accumulator fixed surface installs anti-skidding rubber.

Preferably, the inside movable mounting of spacing recess has a spacing bolt No. one, a spacing bolt side end face fixed connection return spring, No. two spacing bolts of return spring other end fixed connection, the equal fixed mounting in positive surface of a spacing bolt and No. two spacing bolts has the displacement handle, the inside bolt hole of having seted up of mounting groove.

Preferably, a limiting groove is formed in the displacement groove, a stepping motor is fixedly mounted in the support base, a threaded lifting shaft is fixedly connected to the output end of the stepping motor, limiting blocks are fixedly mounted on two sides of the laser measurer, and a threaded through hole is formed in the upper surface of the laser measurer.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the mounting groove who sets up mutually supports with spacing recess, after the measurement is accomplished, drives a spacing bolt and No. two spacing bolts and removes through removing the displacement handle, can directly take out the mounting groove with the measuring table when it slowly shifts out the downthehole portion of bolt inside, can wash the measuring table in the periphery, need not wash on a large scale to the device is whole, it is comparatively convenient to wash.

2. Through the measuring post and the supporting pedestal of setting mutually supporting, can jet out laser irradiation on the scale surface through laser measurement ware, keep off between laser measurement ware and scale when because the concrete measurement, laser can be blockked by the concrete and shine the scale, restart step motor can drive the rotation of screw thread lift axle, the rotation of screw thread lift axle can drive laser measurement ware and shift up, when laser irradiation that laser measurement ware jetted out is to the scale, the height that the scale shows this moment reaches for the concrete height, stop step motor record laser position on the scale and can calculate the concrete slump, relative artifical its accuracy that uses the scale to measure height improves, and it is comparatively convenient to use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial cross-sectional view of the present invention;

fig. 3 is a cross-sectional view of the present invention.

In the figure: 1. a support base; 101. a control button; 102. a height display post; 103. a scale; 2. installing a groove; 201. a measuring table; 202. a waterproof wall; 203. a reservoir; 204. anti-skid rubber; 3. a limiting groove; 301. a first limit bolt; 302. a return spring; 303. a second limit bolt; 304. a displacement handle; 305. a pin hole; 4. a measuring column; 401. a displacement groove; 402. a limiting groove; 403. a threaded lifting shaft; 404. a stepping motor; 5. a laser measurer; 501. a limiting block; 502. a threaded through bore.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a hydraulic engineering is with device that detects concrete slump convenient to clearance, includes and supports base 1, supports base 1 upper surface and has seted up mounting groove 2, and the inside movable mounting of mounting groove 2 has a measuring station 201, and spacing recess 3 has been seted up on the measuring station 201 positive surface, supports 1 upper surface of base and is close to one side surface edge fixed position and install measuring column 4, and measuring column 4 one side surface is seted up there is displacement recess 401, and the inside movable mounting of displacement recess 401 has laser measurement ware 5.

In this embodiment, carry out the concrete slump experiment through the test table 201, spacing recess 3 and inside bolt device can be with the relatively fixed of test table 201, and laser measurement ware 5 can measure the concrete height comparatively accurately.

Specifically, the front surface of the supporting base 1 is fixedly provided with a control button 101, the upper surface of the supporting base 1 is fixedly provided with a height display column 102 close to the edge of the outer surface of the other side, the outer surface of one side of the height display column 102 is embedded with a scale 103, the upper surface of the measuring table 201 is fixedly provided with a waterproof wall 202, the upper surface of the measuring table 201 is movably provided with a storage 203, and the surface of the storage 203 is fixedly provided with an anti-skid rubber 204.

In this embodiment, the control button 101 can control the start of the internal device, the height display column 102 can be used for installing the scale 103, the scale 103 can be matched with the laser measuring device 5 to display the height of the concrete, the waterproof wall 202 can prevent the water from flowing into the supporting base 1, and the storage 203 can store the concrete to be detected.

Specifically, 3 inside movable mounting of spacing recess has spacing bolt 301 No. one, and a spacing bolt 301 side end face fixed connection return spring 302, two spacing bolts 303 of return spring 302 other end fixedly connected with, the equal fixed surface mounting in spacing bolt 301 and two spacing bolts 303 has displacement handle 304, and mounting groove 2 is inside to have seted up bolt hole 305.

In this embodiment, can provide thrust for No. one spacing bolt 301 and No. two spacing bolts 303 through return spring 302, No. one spacing bolt 301 and No. two spacing bolts 303 can be fixed relatively measuring stage 201 inside mounting groove 2 with bolt hole 305 mutually supporting, and displacement handle 304 can drive No. one spacing bolt 301 and No. two spacing bolts 303 and remove.

Specifically, displacement recess 401 has been inside to have seted up spacing groove 402, supports the inside fixed mounting of base 1 to have step motor 404, and step motor 404 output end fixedly connected with screw

thread lift axle

403, and 5 both sides fixed mounting of laser measurement ware have stopper 501, and threaded through-hole 502 has been seted up to 5 upper surfaces of laser measurement ware.

In this embodiment, through mutually supporting of spacing groove 402 and spacing block 501, can be with laser surveying instrument 5 movable mounting inside displacement recess 401, step motor 404 can drive screw thread lift axle 403 rotatory, because screw thread lift axle 403 mutually supports with screw thread through-hole 502, screw thread lift axle 403 is rotatory can drive laser surveying instrument 5 and remove.

The working principle and the using process of the utility model are as follows: when the device is used, the device needs to be placed at a proper position, concrete needing to be detected is poured into the storage 203, after the pouring is completed, the anti-slip rubber 204 is tightly held to vertically take up the storage 203, the concrete inside can be taken up and stacked above the measuring table 201 along with the storage 203, the position of the concrete is relatively fixed after the device is placed for a certain time, the laser measurer 5 is opened, laser is emitted out to irradiate the surface of the scale 103, the laser is blocked between the laser measurer 5 and the scale 103 when the concrete is measured, the laser cannot be blocked by the concrete to irradiate the scale 103, the stepping motor 404 is started again to drive the thread lifting shaft 403 to rotate, the thread lifting shaft 403 rotates to drive the laser measurer 5 to move upwards, when the laser emitted by the laser measurer 5 irradiates the scale 103 and is the height of the concrete, the stepping motor 404 is stopped to record the position of the laser on the scale 103, and then the slump of the concrete can be calculated, after the measurement is finished, the first limiting bolt 301 and the second limiting bolt 303 are driven to move by moving the displacement handle 304, when the first limiting bolt is slowly moved out of the bolt hole 305, the measuring table 201 can be directly taken out of the mounting groove 2, and the measuring table 201 can be washed outside.

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

1. The utility model provides a hydraulic engineering is with device that detects concrete slump convenient to clearance, includes support base (1), its characterized in that: support base (1) upper surface and seted up mounting groove (2), the inside movable mounting of mounting groove (2) has measuring table (201), spacing recess (3) have been seted up on the positive surface of measuring table (201), support base (1) upper surface and be close to one side surface edge fixed position and install measuring post (4), measuring post (4) one side surface is seted up displacement recess (401), the inside movable mounting of displacement recess (401) has laser measurement ware (5).

2. The conveniently-cleaned concrete slump detecting device for the hydraulic engineering according to claim 1, wherein the conveniently-cleaned concrete slump detecting device comprises: support positive fixed surface of base (1) and install control button (101), support base (1) upper surface and be close to opposite side surface edge fixed position and install height display post (102), height display post (102) one side surface inlays to establish and installs scale (103), fixed surface installs bulkhead (202) on measuring platform (201), movable surface installs accumulator (203) on measuring platform (201), accumulator (203) fixed surface installs non-slip rubber (204).

3. The conveniently-cleaned concrete slump detecting device for the hydraulic engineering according to claim 1, wherein the conveniently-cleaned concrete slump detecting device comprises: spacing recess (3) inside movable mounting has spacing bolt (301) No. one, spacing bolt (301) a side end face fixed connection return spring (302), return spring (302) other end fixedly connected with No. two spacing bolts (303), the equal fixed surface mounting in positive surface has displacement handle (304) No. one spacing bolt (301) and No. two spacing bolts (303), mounting groove (2) inside has seted up bolt hole (305).

4. The conveniently-cleaned concrete slump detecting device for the hydraulic engineering according to claim 1, wherein the conveniently-cleaned concrete slump detecting device comprises: the laser measuring device is characterized in that a limiting groove (402) is formed in the displacement groove (401), a stepping motor (404) is fixedly mounted in the support base (1), a threaded lifting shaft (403) is fixedly connected to the output end of the stepping motor (404), limiting blocks (501) are fixedly mounted on two sides of the laser measuring device (5), and a threaded through hole (502) is formed in the upper surface of the laser measuring device (5).