CN217128329U - Device for measuring thickness of slag deposited in trough formed by underground diaphragm wall - Google Patents
Device for measuring thickness of slag deposited in trough formed by underground diaphragm wall Download PDFInfo
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- CN217128329U CN217128329U CN202122410041.6U CN202122410041U CN217128329U CN 217128329 U CN217128329 U CN 217128329U CN 202122410041 U CN202122410041 U CN 202122410041U CN 217128329 U CN217128329 U CN 217128329U
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Abstract
The utility model discloses a ground is wall grooving sediment thickness measurement device even relates to measuring device for the engineering, has solved among the prior art scheme sediment thickness and has been difficult to the measuring problem, and its technical scheme main points are: a device for measuring the thickness of the sediment of a diaphragm wall grooving comprises a sediment bottom surface measuring device and a sediment top surface measuring device; the sediment bottom surface measuring device comprises a first scale rope and a drill rod block; one end of the first scale rope is connected with the drill rod block; the sediment top surface measuring device comprises a second scale rope and a pressing block; one end of the second scale rope is connected with the pressing block. The purpose of conveniently measuring the thickness of the slag in the slot of the diaphragm wall is achieved.
Description
Technical Field
The utility model relates to a measuring device for the engineering, more specifically say, it relates to a ground is wall grooving sediment thickness measurement device even.
Background
The underground continuous wall is called underground continuous wall for short, the foundation engineering adopts a trenching machine on the ground, a long and narrow deep groove is excavated along the peripheral axis of the deep trenching engineering under the condition of slurry wall protection, after the groove is cleaned, a reinforcement cage is hoisted in the groove, then underwater concrete is poured by a conduit method to form a unit groove section, and the steps are carried out section by section in this way, and a continuous reinforced concrete wall is built underground to be used as a structure for intercepting water, preventing seepage, bearing and retaining water. After the diaphragm wall is grooved, sediment may exist in the groove, and the construction quality of the diaphragm wall is affected by the slag. Therefore, the thickness of the sediment at the end of the tank is strictly regulated in design and construction specifications to be not more than 50mm, and some projects even require zero sediment. Therefore, a tool for detecting the thickness of the sediments of the underground continuous wall, which is simple to use and efficient to operate, is needed to be designed for measuring the thickness of the sediments of the underground continuous wall on site.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a ground is wall grooving sediment thickness measurement device even, reaches the purpose of conveniently measuring ground even wall grooving sediment thickness.
The above technical purpose of the present invention can be achieved by the following technical solutions: a device for measuring the thickness of the sediment of a diaphragm wall grooving comprises a sediment bottom surface measuring device and a sediment top surface measuring device; the sediment bottom surface measuring device comprises a first scale rope and a drill block; one end of the first scale rope is connected with the drill rod block; the sediment top surface measuring device comprises a second scale rope and a pressing block; one end of the second scale rope is connected with the pressing block.
The drill rod is a tool which can be inserted into the ground under the action of external pressure or self gravity; the pressing block is a tool with a plane which is not easy to go deep into the ground under the action of external force or self gravity, and the plane of the pressing block is in contact with the plane to be measured when the pressing block is used. By adopting the scheme, the sediment thickness can be conveniently measured. The specific working method comprises the following steps: the soil quality of the sediment is loose, while the soil quality at the bottom of the groove is relatively dense, so that the first scale rope is lifted, and the drill rod block can go deep into the sediment under the repeated action of the first scale rope until the drill rod block cannot descend. At the moment, the bottom end of the drill rod block is in contact with the bottom of the groove, and the numerical value on the first scale rope is recorded; placing the pressing block into the grooving, and recording the numerical value of the second scale rope; the difference of the numerical values of the first scale rope and the second scale rope is the thickness of the tank-forming sediment.
Furthermore, the top end of the drill rod block is provided with a first annular connecting part, and the first annular connecting part is connected with the first scale rope.
By adopting the first annular connecting part, the gravity can be uniformly distributed, and the vertical state of the drill rod block is ensured.
Furthermore, the drill rod is a steel bar, and the bottom end of the drill rod is conical.
The steel bars are common materials on the construction site, and the steel bars are mainly convenient to use from local materials; the purpose of the bottom end being conical is to make it easier to get deep into the slag.
Furthermore, the top end of the pressing block is provided with a second annular connecting part, and the second annular connecting part is connected with a second scale rope.
And a second annular connecting part is adopted, so that the plane of the pressing block is better contacted with the surface to be measured. The degree is prevented from being inconsistent with the actual situation,
furthermore, the briquetting bottom be the set-square, the three minutes of set-square respectively with three leg joint, the other end and the second annular connecting portion of support are connected.
The purpose of the triangular support is also to keep the centre of gravity in line with the perpendicular to the second graduation rope.
Furthermore, the zero graduation line of the first graduation rope is arranged at the end connected with the drill rod block; the zero scale line of the second scale rope is arranged at the end connected with the pressure block.
The above scheme is mainly used for convenience.
Furthermore, the length of the drill rod block is equal to the height of the pressing block.
By adopting the scheme, the degree can be consistent with the actual situation.
To sum up, the utility model discloses following beneficial effect has: provides a convenient and simple measuring tool, and achieves the purpose of conveniently measuring the thickness of the slag in the wall-connected grooving.
Drawings
FIG. 1 is a schematic view of a use state;
in the figure: 1. a borer block; 2. a first annular connecting portion; 3. a first graduated rope; 4. briquetting; 5. A second annular connecting portion; 6. and a second graduated rope.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected" to another element, it can be directly or indirectly connected to the other element, and the "connection" does not limit the fixed connection or the movable connection, and the specific connection mode should be determined according to the specific technical problem to be solved.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example (b): device for measuring thickness of slag deposited in trough formed by underground diaphragm wall
The device comprises a sediment bottom surface measuring device and a sediment top surface measuring device; the sediment bottom surface measuring device comprises a first scale rope 3 and a drill rod block 1; the top end of the drill rod block 1 is provided with a first annular connecting part 2, and the first annular connecting part 2 is connected with a first scale rope 3; the drill rod block 1 is a steel bar, and the bottom end of the drill rod block 1 is conical; the zero graduation mark of the first graduation rope 3 is arranged at the end connected with the drill block 1.
The sediment top surface measuring device comprises a second scale rope 6 and a pressing block 4; the top end of the pressing block 4 is provided with a second annular connecting part 5, and the second annular connecting part 5 is connected with a second scale rope 6; the bottom end of the pressing block 4 is provided with a triangular plate, three angles of the triangular plate are respectively connected with three supports, and the other end of each support is connected with the second annular connecting part 5; the zero graduation line of the second graduation rope 6 is at the end connected with the pressing block 4.
The length of the drill rod 1 is equal to the height of the pressing block 4.
The using method comprises the following steps: when the underground continuous wall sediment thickness is measured in a construction site, the scale rope is pulled by hands to put the sediment top surface depth measuring device and the sediment bottom surface depth measuring device into the groove of the underground continuous wall, and the reinforcing steel bar head of the sediment bottom surface measuring device is lifted up and down by hands until the reinforcing steel bar head probes the ground of the sediment until the sediment does not descend any more. And respectively recording the scale H1 on the second scale rope 6 of the sediment top surface depth measuring device and the scale H2 on the first scale rope 3 of the sediment bottom surface depth measuring device, so that the sediment thickness H of the underground continuous wall is H2-H1. The whole measuring tool is simple to manufacture, simple and convenient to use and convenient to accept by workers, greatly improves the working efficiency of construction operation, and ensures the construction quality of the underground diaphragm wall.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a ground is wall grooving sediment thickness measurement device which characterized by: the device comprises a sediment bottom surface measuring device and a sediment top surface measuring device; the sediment bottom surface measuring device comprises a first scale rope (3) and a drill rod block (1); one end of the first scale rope (3) is connected with the drill rod block (1); the sediment top surface measuring device comprises a second scale rope (6) and a pressing block (4); one end of the second scale rope (6) is connected with the pressing block (4).
2. The apparatus for measuring the thickness of the slag in the slot of the diaphragm wall as claimed in claim 1, wherein: the top end of the drill rod block (1) is provided with a first annular connecting part (2), and the first annular connecting part (2) is connected with a first scale rope (3).
3. The apparatus for measuring the thickness of the slag in the slot of the diaphragm wall as claimed in claim 2, wherein: the drill rod block (1) is a steel bar, and the bottom end of the drill rod block (1) is conical.
4. The apparatus for measuring the thickness of the slag in the slot of the diaphragm wall as claimed in claim 1, wherein: the top end of the pressing block (4) is provided with a second annular connecting part (5), and the second annular connecting part (5) is connected with a second scale rope (6).
5. The apparatus for measuring the thickness of the slag in the slot of the diaphragm wall as claimed in claim 4, wherein: the bottom of the pressing block (4) is a triangular plate, three angles of the triangular plate are respectively connected with three supports, and the other end of each support is connected with the second annular connecting portion (5).
6. The apparatus for measuring the thickness of the slag in the slot of the diaphragm wall as claimed in claim 1, wherein: the zero scale mark of the first scale rope (3) is arranged at the end connected with the drill rod block (1); the zero scale mark of the second scale rope (6) is arranged at the end connected with the pressing block (4).
7. The apparatus for measuring the thickness of the slag in the slot of the diaphragm wall as claimed in claim 1, wherein: the length of the brazing block (1) is equal to the height of the pressing block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122410041.6U CN217128329U (en) | 2021-09-30 | 2021-09-30 | Device for measuring thickness of slag deposited in trough formed by underground diaphragm wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122410041.6U CN217128329U (en) | 2021-09-30 | 2021-09-30 | Device for measuring thickness of slag deposited in trough formed by underground diaphragm wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217128329U true CN217128329U (en) | 2022-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122410041.6U Active CN217128329U (en) | 2021-09-30 | 2021-09-30 | Device for measuring thickness of slag deposited in trough formed by underground diaphragm wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217128329U (en) |
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2021
- 2021-09-30 CN CN202122410041.6U patent/CN217128329U/en active Active
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