CN215368789U - Slope finding tool for concrete surface in circular sedimentation tank - Google Patents
Slope finding tool for concrete surface in circular sedimentation tank Download PDFInfo
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- CN215368789U CN215368789U CN202121852969.3U CN202121852969U CN215368789U CN 215368789 U CN215368789 U CN 215368789U CN 202121852969 U CN202121852969 U CN 202121852969U CN 215368789 U CN215368789 U CN 215368789U
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- montant
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- sedimentation tank
- concrete surface
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- 238000004062 sedimentation Methods 0.000 title claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 51
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 11
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000023077 detection of light stimulus Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model discloses a slope finding tool for a concrete surface in a circular sedimentation tank, and belongs to the field of slope finding in building construction. It mainly includes bottom mount, top mount, montant and slope detection pole, be equipped with respectively on bottom mount and the top mount with montant matched with sleeve, two sleeves about the montant passes, be clearance fit between montant and the sleeve, slope detection pole lower extreme is connected with the montant, slope detection pole upper end is passed through coupling mechanism and is connected with the montant. The utility model has simple structure and low production cost, is suitable for slope finding of conical or circular truncated cone-shaped slopes, is convenient to use, can complete 360-degree slope finding only by 1 elevation control point, has accurate slope after slope finding and meets the construction requirement. The utility model is mainly used for finding slopes on conical or circular truncated cone type slopes.
Description
Technical Field
The utility model belongs to the field of slope finding in building construction, and particularly relates to a slope finding tool for a concrete surface in a circular sedimentation tank.
Background
In the construction project of the sewage treatment plant, the size requirement of the two-layer pool is as follows: the length is 15m, the width is 15m and the depth is 6 m. The interior of the water tank needs to be backfilled with light aggregate concrete according to the process requirements to form a round table type slope, no reinforcing bars are arranged in the interior of the water tank, the bottom of the slope in the water tank is 0.7m thick, the top of the slope is 1.9 m thick, the slope is strictly controlled, and otherwise, the normal operation of the sewage treatment equipment is influenced.
At present, the existing slope finding tool is mostly suitable for a working surface containing reinforcing steel bars in concrete, a plurality of elevation control points are needed on the periphery of the existing slope finding tool, reinforcing steel bar net piece supports workers and the slope finding tool is normally constructed, the slope finding tool is arranged on the concrete surface during use, and then the slope finding tool or a stay wire leveling mode is adopted for slope finding. Thicker light aggregate concrete is backfilled in a water tank of the sewage treatment plant, no reinforcing steel bar is supported in the water tank, an existing slope finding tool is installed at no position when the concrete finds a slope, and elevation reference points are difficult to set.
Disclosure of Invention
The utility model provides a slope finding tool for a concrete surface in a circular sedimentation tank, which overcomes the defects of the prior art, has simple structure and low production cost, is suitable for finding slopes on conical or circular truncated cone-shaped slopes, is convenient to use, can complete 360-degree slope finding only by 1 elevation control point, has accurate slope after slope finding, and meets the construction requirements.
Circular sedimentation tank inside concrete surface find slope instrument, including bottom mount, top mount, montant and slope detection pole, be equipped with respectively on bottom mount and the top mount with montant matched with sleeve, two sleeves about the montant passes, be clearance fit between montant and the sleeve, slope detection pole lower extreme is connected with the montant, slope detection pole upper end is passed through coupling mechanism and is connected with the montant. During the installation, the sleeve on the bottom mount and the sleeve on the top mount keep coaxial to the perpendicular to horizontal plane to make the montant keep perpendicular, when looking for the slope, rotate the montant, the montant drives the slope detection pole and rotates, realizes 360 looking for the slope, thereby detects and revises current slope.
Preferably, the gap between the vertical rod and the sleeve is 1-2 mm. The rotating interval of the vertical rod is controlled within a reasonable tolerance range by the gap, so that the slope finding precision is guaranteed to meet the construction requirement.
Preferably, an elevator with adjustable height is arranged on the vertical rod, the elevator is fixed with the vertical rod through a fastener, a positioning hook is arranged on the elevator, and a positioning ring matched with the positioning hook is arranged at the lower end of the gradient detection rod. The elevator makes things convenient for operating personnel to adjust the position of slope check rod lower extreme according to the construction drawing.
Preferably, an elevator with adjustable height is arranged on the vertical rod, and the lower end of the slope detection rod is hinged with the elevator.
Preferably, the connecting mechanism is a rope or a steel wire rope, the vertical rod and the gradient detection rod are respectively provided with more than one fixing ring, and the rope or the steel wire rope is fixed through the fixing rings. The inclination of the gradient detection rod is adjusted by adjusting the length of the rope or the steel wire rope.
Preferably, the connecting mechanism is a connecting rod or a telescopic rod, and two ends of the connecting rod or the telescopic rod are respectively hinged with the gradient detection rod and the vertical rod.
Compared with the prior art, the utility model has the beneficial effects that:
the slope detection device is simple in structure and convenient to store, when the slope detection device is used, slope detection can be carried out only through 1 elevation control point, when slope detection is carried out, the connecting position of the lower end of the slope detection rod and the vertical rod is calculated and determined by utilizing the cooperation of the laser level meter and the measuring scale according to the requirements of construction drawings, after the position of the lower end of the slope detection rod is determined, fixing is carried out through the adjustment elevator, the slope of the slope detection rod is adjusted through a rope, and the slope detection device is convenient and fast; when looking for a slope, the vertical rod is rotated, the vertical rod drives the slope detection rod to rotate for 360 degrees, so that the slope is detected, when the slope is lower than the slope detection rod, filling correction is carried out, and the part higher than the slope detection rod is leveled.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a top view of the top mount;
fig. 4 is a reference diagram of the use state of the present invention.
In the figure, 1, a top fixing frame; 2. a sleeve; 3. a vertical rod; 4. a fixing ring; 5. a slope detection lever; 6. a connecting mechanism; 7. an elevator; 8. a bottom mount; 9. a positioning hook; 10. a retaining ring.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
the first embodiment is as follows: as shown in fig. 1 to 3, the slope finding tool for the concrete surface in the circular sedimentation tank comprises a bottom fixing frame 8, a top fixing frame 1, a vertical rod 3 and a slope detecting rod 5, wherein sleeves 2 matched with the vertical rod 3 are respectively arranged on the bottom fixing frame 8 and the top fixing frame 1, the inner diameter of each sleeve 2 is larger than the diameter 3 of the vertical rod 3, the vertical rod 3 is inserted into the upper sleeve 2 and the lower sleeve 2, the vertical rod 3 is in clearance fit with the sleeves 2, the clearance between the vertical rod 3 and the sleeves 2 is 1-2mm, the optimal clearance is 1 mm, and the clearance can effectively ensure that the rotation interval of the vertical rod is controlled within a reasonable tolerance range, so that the slope finding precision can meet the construction requirement; the lower end of the slope detection rod 5 is connected with the vertical rod 3, and the upper end of the slope detection rod 5 is connected with the vertical rod 3 through the connecting mechanism 6.
As shown in fig. 2, an elevator 7 with adjustable height is arranged on the vertical rod 3, the elevator 7 is fixed with the vertical rod 3 through a fastener, a positioning hook 9 is arranged on the elevator 7, and a positioning ring 10 matched with the positioning hook 9 is arranged at the lower end of the slope detection rod 5. Through the holding ring 10, slope test rod 5 can be connected and the split with elevator 7 fast, simple to operate, the follow-up accomodating of also being convenient for. The connecting mechanism 6 is a rope or a steel wire rope, a plurality of fixing rings 4 are respectively arranged on the vertical rod 3 and the gradient detection rod 5, the number of the fixing rings 4 is determined according to the length of the vertical rod 3 and the gradient detection rod 5, and the vertical rod 3 and the gradient detection rod 5 are connected through the fixing rings 4 by the rope or the steel wire rope.
Example two: the vertical rod 3 is provided with an elevator 7 with adjustable height, and the lower end of the slope detection rod 5 is hinged with the elevator 7; the connecting mechanism 6 is a connecting rod or a telescopic rod, and two ends of the connecting rod or the telescopic rod are respectively hinged with the gradient detection rod 5 and the vertical rod 3; the rest is the same as the first embodiment.
As shown in fig. 1, the working principle of the present invention is as follows: the upper end of the inclined slope detection rod 5 and the vertical rod 3 can be horizontally projected through tools such as a laser level meter, the horizontal projection length H of the inclined slope detection rod is determined through measurement, and the included angle between the slope detection rod 5 and the horizontal direction, namely the slope included angle, is calculated according to a sine formula in combination with the length of the slope detection rod 5. Therefore, the horizontal projection length H of the slope detection rod 5 on the vertical rod 3 is adjusted, so that the slope included angle of the slope detection rod 5 is adjusted, and the slope detection rod is used for detecting and guiding construction slope finding operation.
When the utility model is used, the height of the elevator 7 and the length of the connecting mechanism 6 are adjusted according to the gradient requirement on the construction drawing, so that the horizontal projection length H of the gradient detection rod 5 on the vertical rod 3 is adjusted, and the gradient included angle of the gradient detection rod 5 meets the construction requirement. As shown in figure 4, during installation, an operator is positioned on a platform of a sedimentation tank, a bottom fixing frame 8 is placed on an embedded plate at the bottom of the sedimentation tank, the circle center of a preformed hole is measured at the top of the sedimentation tank by a measuring tool, a vertical point tool is used for making the circle center of a sleeve 2 of the bottom fixing frame 8 consistent with the vertical point, the bottom fixing frame 8 is fixed, a vertical rod 3 and a gradient detection rod 5 penetrate through the preformed hole of the platform at the top of the sedimentation tank, the bottom of the vertical rod 3 is inserted into a sleeve 2 on the bottom fixing frame 8, finally, the top fixing frame 1 is installed at the preformed hole of the platform at the top of the sedimentation tank, the circle center of the sleeve 2 on the top fixing frame 1 is consistent with the circle center of the preformed hole, the vertical rod 3 penetrates through the sleeve 2 of the top fixing frame 1, the top fixing frame 1 is fixed, when a slope is found, the vertical rod 3 rotates to drive the gradient detection rod 5 to rotate for 360 degrees, the gradient detection of light aggregate concrete in the sedimentation tank by the gradient detection rod 5, thereby facilitating construction.
Claims (6)
1. The utility model provides an inside concrete surface of circular sedimentation tank looks for slope instrument which characterized in that: including bottom mount (8), top mount (1), montant (3) and slope detection pole (5), be equipped with respectively on bottom mount (8) and top mount (1) with montant (3) matched with sleeve (2), two sleeve (2) about montant (3) passed, be clearance fit between montant (3) and sleeve (2), slope detection pole (5) lower extreme is connected with montant (3), slope detection pole (5) upper end is passed through coupling mechanism (6) and is connected with montant (3).
2. The round sedimentation tank interior concrete surface slope finding tool of claim 1, characterized in that: the gap between the vertical rod (3) and the sleeve (2) is 1-2 mm.
3. The round sedimentation tank interior concrete surface slope finding tool of claim 1, characterized in that: the height-adjustable elevator is characterized in that an elevator (7) with adjustable height is arranged on the vertical rod (3), the elevator (7) is fixed with the vertical rod (3) through a fastener, a positioning hook (9) is arranged on the elevator (7), and a positioning ring (10) matched with the positioning hook (9) is arranged at the lower end of the gradient detection rod (5).
4. The round sedimentation tank interior concrete surface slope finding tool of claim 1, characterized in that: an elevator (7) with adjustable height is arranged on the vertical rod (3), and the lower end of the slope detection rod (5) is hinged with the elevator (7).
5. The round sedimentation tank interior concrete surface slope finding tool according to any one of claims 1 to 4, characterized in that: the connecting mechanism (6) is a rope or a steel wire rope, more than one fixing ring (4) is respectively arranged on the vertical rod (3) and the gradient detection rod (5), and the rope or the steel wire rope is fixed through the fixing rings (4).
6. The round sedimentation tank interior concrete surface slope finding tool according to any one of claims 1 to 4, characterized in that: the connecting mechanism (6) is a connecting rod or a telescopic rod, and two ends of the connecting rod or the telescopic rod are respectively hinged with the gradient detection rod (5) and the vertical rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121852969.3U CN215368789U (en) | 2021-08-10 | 2021-08-10 | Slope finding tool for concrete surface in circular sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121852969.3U CN215368789U (en) | 2021-08-10 | 2021-08-10 | Slope finding tool for concrete surface in circular sedimentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215368789U true CN215368789U (en) | 2021-12-31 |
Family
ID=79617061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121852969.3U Active CN215368789U (en) | 2021-08-10 | 2021-08-10 | Slope finding tool for concrete surface in circular sedimentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215368789U (en) |
-
2021
- 2021-08-10 CN CN202121852969.3U patent/CN215368789U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220302 Address after: 276000 northeast corner of the intersection of Dongyi street and Hualong Road, Hedong District, Linyi City, Shandong Province Patentee after: Linyi Longtai Construction Engineering Co.,Ltd. Address before: 273400 No. 171, doulizhuang village, Tanyi Town, Fei County, Linyi City, Shandong Province Patentee before: Huang Guoqiang |
|
| TR01 | Transfer of patent right |