CN216646517U

CN216646517U - Slump monitoring device

Info

Publication number: CN216646517U
Application number: CN202121819918.0U
Authority: CN
Inventors: 罗刚; 陈梓豪; 李民杰
Original assignee: Sichuan Cube Construction Engineering Quality Inspection Co ltd
Current assignee: Sichuan Cube Construction Engineering Quality Inspection Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-05-31
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses a slump monitoring device, and relates to the technical field of detection equipment. A slump monitoring device comprises a slump detection barrel, wherein a primary accommodating groove is formed in one side of the outer wall of the slump detection barrel, a secondary accommodating groove is formed in the position, close to the bottom, of the inner wall of the bottom of the primary accommodating groove, a supporting frame is rotatably connected inside the secondary accommodating groove, and a connecting column is fixedly connected between the inner walls of two sides of the top of the primary accommodating groove; the measuring mechanism comprises a mounting plate, an equipment groove is formed in the bottom of the mounting plate, and one end of the mounting plate is rotatably connected with the connecting column through a connecting ring. According to the utility model, through the measuring mechanism and the slump detection cylinder capable of accommodating the measuring mechanism, the clamping block in the measuring mechanism is matched with the support frame to achieve the horizontal placement of the mounting plate, and then the concrete slump can be directly measured by releasing the telescopic ruler, so that the error caused by manual measurement is further reduced, and the measurement precision is improved.

Description

Slump monitoring device

Technical Field

The utility model relates to the technical field of detection equipment, in particular to a slump monitoring device.

Background

Slump is a determination method and an index of concrete workability, in construction sites and laboratories, slump tests are generally performed to determine the fluidity of mixtures, visual experience is used for evaluating the cohesiveness and the water-retaining property, and the slump test method comprises the following steps: filling concrete into a horn-shaped slump bucket with an upper opening of 100mm, a lower opening of 200mm and a height of 300mm for three times, uniformly impacting 25 times along the wall of the bucket from outside to inside by using a tamping hammer after each filling, tamping and leveling. Then the barrel is pulled up, the concrete generates the slump phenomenon due to the dead weight, the height of the highest point of the slump concrete is subtracted from the barrel height (300mm), and the slump is called slump, and if the difference is 10mm, the slump is 10.

At present, when slump is detected, extra rulers and auxiliary equipment are needed to be used for measuring the barrel for measurement and the highest point of concrete, the operation is more complicated, and the measurement precision is not high enough.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a slump monitoring device to solve the problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a slump monitoring device comprises a slump detection barrel, wherein the slump detection barrel comprises a barrel body, a primary accommodating groove is formed in one side of the outer wall of the barrel body, a secondary accommodating groove is formed in the position, close to the bottom, of the inner wall of the bottom of the primary accommodating groove, a supporting frame is rotatably connected inside the secondary accommodating groove, and a connecting column is fixedly connected between the inner walls of two sides of the top of the primary accommodating groove;

still include measuring mechanism, measuring mechanism includes the mounting panel, and the equipment groove has been seted up to the mounting panel bottom, mounting panel one end pass through the go-between with the spliced pole rotates to be connected, the inside position equidistance fixedly connected with screens piece that is close to the go-between of equipment tank bottom, screens piece and support frame looks adaptation, equipment groove both sides inner wall runs through and has seted up the slide, the slide is inside to have a scale frame through traveller swing joint, the flexible scale of the bottom fixedly connected with of scale frame, and flexible scale passes through spacing knob spacing at the equipment inslot portion, spacing knob is located between screens piece and the flexible scale.

Preferably, body bottom both sides are fixedly connected with running-board respectively, and the position fixedly connected with handle ring at body outer wall both sides near the top, the groove is accomodate to the one-level is seted up in the positive outer wall of body, the body has been seted up for tubaeform structure and top and has been filled the mouth.

Preferably, the top of the mounting plate is fixedly connected with a bubble level gauge and a lifting ring respectively, and the lifting ring is positioned above the scale frame.

Preferably, the first-stage storage groove is matched with the mounting plate, and the second-stage storage groove is matched with the support frame.

Preferably, the sliding column is of a cylindrical structure, can slide in the sliding way and can drive the scale frame to rotate.

Preferably, the limit knob can control the telescopic ruler to be retracted in the equipment groove.

Preferably, the connecting ring is provided with a plurality of connecting rings, and the connecting ring and the connecting column are connected in a manner of a hitch knot.

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

(1) this slump monitoring devices, through body measuring mechanism with can carry out the slump detection section of thick bamboo of accomodating to measuring mechanism, utilize the inside screens piece cooperation support frame of measuring mechanism to reach the level of mounting panel and place, the flexible scale of rethread release just can directly carry out the measurement of concrete slump, adopts loaded down with trivial details operations such as tape measure when having avoided conventional measurement, also further reduces the error that manual measurement caused and improves measurement accuracy.

(2) This slump monitoring devices, through offer the one-level that is used for accomodating measuring mechanism and the second grade that is used for accomodating the support frame and accomodate the groove in slump detection section of thick bamboo side to realize that measuring mechanism's folding is accomodate, less storage space.

Drawings

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

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic view showing the structure of a slump detecting cylinder of the present invention;

FIG. 4 is a bottom view of the measuring mechanism of the present invention;

fig. 5 is a schematic top structure diagram of the measuring mechanism of the present invention.

In the figure: 1. a slump detection cylinder; 101. a barrel body; 102. a foot pedal; 103. a bracelet; 104. a filling port; 105. a primary storage tank; 106. a secondary storage tank; 107. a support frame; 108. connecting columns; 2. A measuring mechanism; 201. mounting a plate; 202. an equipment groove; 203. a connecting ring; 204. a bit block; 205. a scale frame; 206. a traveler; 207. a slideway; 208. a telescopic scale; 209. a limit knob; 210. a bubble level; 211. and (6) lifting the ring.

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.

It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

Examples

When concrete slump is measured, the slump monitoring device provided by the utility model is used for measurement, the specification of the cylinder body 101 needs to be determined when the slump monitoring device is used, the upper opening of a horn-shaped space in the cylinder body 101 is ensured to be 100mm, the lower opening of the horn-shaped space is ensured to be 200mm, and the slump can be measured only when the height of the horn-shaped space is 300mm, concrete is filled for three times, a tamping hammer is used for uniformly impacting 25 times along the wall of the cylinder from outside to inside after each filling, and the concrete is leveled after tamping.

As shown in FIGS. 1-5, the slump monitoring device provided by the utility model comprises a slump detection barrel 1, wherein the slump detection barrel 1 comprises a barrel body 101, a primary accommodating groove 105 for accommodating a measuring mechanism 2 is formed in one side of the outer wall of the barrel body 101, a secondary accommodating groove 106 for accommodating a supporting frame 107 is formed in the position, close to the bottom, of the inner wall of the bottom of the primary accommodating groove 105, a supporting frame 107 is rotatably connected in the secondary accommodating groove 106, a connecting column 108 is fixedly connected between the inner walls of two sides of the top of the primary accommodating groove 105, pedals 102 are respectively and fixedly connected to two sides of the bottom of the barrel body 101, a handle 103 is fixedly connected to the position, close to the top, of two sides of the outer wall of the barrel body 101, the primary accommodating groove 105 is formed in the outer wall of the front side of the barrel body 101, the barrel body 101 is of a horn-shaped structure, the top of the barrel body is provided with a filling opening 104, the primary accommodating groove 105 is matched with a mounting plate 201, the secondary accommodating groove 106 is matched with the supporting frame 107, when the concrete-filling machine is used, the foot pedal 102 needs to be stepped to fill concrete, and the barrel body 101 is lifted up and down through the handle ring 103.

Mainly used for slump detection is a measuring mechanism 2, the measuring mechanism 2 comprises a mounting plate 201, the bottom of the mounting plate 201 is provided with an equipment groove 202, one end of the mounting plate 201 is rotatably connected with a connecting column 108 through a connecting ring 203, the connecting ring 203 is provided with a plurality of connecting rings, the connecting mode of the connecting rings 203 and the connecting column 108 is a hitch knot, the position inside the bottom of the equipment groove 202, which is close to the connecting ring 203, is equidistantly and fixedly connected with a clamping block 204, the clamping block 204 is provided with a plurality of mutually matched supporting frames 107 so as to achieve the function of adjusting the mounting plate 201 to the horizontal position, the clamping block 204 is matched with the supporting frame 107, the inner walls of two sides of the equipment groove 202 are provided with a slide way 207 in a penetrating way, the inside of the slide way 207 is movably connected with a scale frame 205 through a slide column 206, the bottom of the scale frame 205 is fixedly connected with a telescopic scale 208, the telescopic scale 208 is limited inside the equipment groove 202 through a limiting knob 209, the limiting knob 209 is positioned between the clamping block 204 and the telescopic scale 208, spacing function of limit knob 209 comes from the stopper, can let the stopper leave flexible scale 208 through the rotation and accomplish the release, mounting panel 201 top fixedly connected with spirit level 210 respectively and carry and draw ring 211, it is located scale frame 205 top to draw ring 211, traveller 206 can be inside the slip of slide 207 and can take scale frame 205 to rotate for cylindrical structure, limit knob 209 can control the receiving and releasing of flexible scale 208 in equipment groove 202 inside, it places to utilize the level that 2 inside screens piece 204 cooperation support frames 107 of measuring mechanism reach mounting panel 201 during the use, the rethread releases flexible scale 208 just can directly carry out the measurement of concrete slump.

It should be noted that the whole slump detection barrel 1 is pulled out by slowly pulling the grip rings 103 on both sides of the barrel 101 after the completion of the filling of the concrete.

It should be noted that the measuring mechanism 2 is located inside the primary receiving groove 105 during the concrete filling and the pulling out of the slump testing cylinder 1.

It should be noted that, when slump is detected, the mounting plate 201 of the measuring mechanism 2 needs to be lifted up by the lifting ring 211, the mounting plate 201 is placed in a horizontal position by the cooperation of the support frame 107 and the clamping block 204, then the telescopic scale 208 is released by rotating the limit knob 209, and finally the horizontal position of the scale frame 205 is adjusted to measure the concrete.

It should be noted that, in order to ensure the measurement accuracy, it is necessary to ensure that the mounting plate 201 is in a horizontal position, and the simple bubble level 210 can directly observe whether the mounting plate 201 is in a horizontal position, or not, and if not, the angle adjustment of the mounting plate 201 can be realized by adjusting the clamping of the supporting frame 107 on different clamping blocks 204

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. A slump monitoring device is characterized in that: comprises that

The slump detection barrel (1) comprises a barrel body (101), a primary accommodating groove (105) is formed in one side of the outer wall of the barrel body (101), a secondary accommodating groove (106) is formed in the position, close to the bottom, of the inner wall of the bottom of the primary accommodating groove (105), a supporting frame (107) is rotatably connected inside the secondary accommodating groove (106), and a connecting column (108) is fixedly connected between the inner walls of two sides of the top of the primary accommodating groove (105);

the device is characterized by further comprising a measuring mechanism (2), wherein the measuring mechanism (2) comprises a mounting plate (201), an equipment groove (202) is formed in the bottom of the mounting plate (201), one end of the mounting plate (201) is rotatably connected with the connecting column (108) through a connecting ring (203), the positions of the inner part of the bottom of the equipment groove (202) close to the connecting ring (203) are fixedly connected with clamping blocks (204) at equal intervals, the clamping block (204) is matched with the support frame (107), the inner walls of two sides of the equipment groove (202) are provided with a slide way (207) in a penetrating way, a scale frame (205) is movably connected inside the slideway (207) through a sliding column (206), a telescopic scale (208) is fixedly connected at the bottom of the scale frame (205), the telescopic scale (208) is limited inside the equipment groove (202) through a limit knob (209), the limiting knob (209) is positioned between the clamping block (204) and the telescopic scale (208).

2. A slump monitoring device according to claim 1, wherein: bobbin body (101) bottom both sides are fixedly connected with running-board (102) respectively, and bobbin body (101) outer wall both sides are close to the position fixedly connected with handle ring (103) at top, groove (105) are accomodate to one-level is seted up in bobbin body (101) front outer wall, bobbin body (101) have been seted up for loudspeaker column structure and top and have been filled mouth (104).

3. A slump monitoring device according to claim 1, wherein: the top of the mounting plate (201) is fixedly connected with a bubble level gauge (210) and a lifting ring (211) respectively, and the lifting ring (211) is positioned above the scale frame (205).

4. A slump monitoring device according to claim 1, wherein: the first-stage storage groove (105) is matched with the mounting plate (201), and the second-stage storage groove (106) is matched with the support frame (107).

5. A slump monitoring device according to claim 1, wherein: the sliding column (206) is of a cylindrical structure, can slide in the sliding way (207) and can rotate with the scale rack (205).

6. A slump monitoring device according to claim 1, wherein: the limit knob (209) can control the extension and retraction of the telescopic ruler (208) in the equipment groove (202).

7. A slump monitoring device according to claim 1, wherein: the connecting rings (203) are arranged in a plurality, and the connecting mode of the connecting rings (203) and the connecting columns (108) is a hitch knot.