CN214372428U - Levelness detection device for construction - Google Patents
Levelness detection device for construction Download PDFInfo
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- CN214372428U CN214372428U CN202120395066.0U CN202120395066U CN214372428U CN 214372428 U CN214372428 U CN 214372428U CN 202120395066 U CN202120395066 U CN 202120395066U CN 214372428 U CN214372428 U CN 214372428U
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Abstract
本实用新型涉及一种建筑施工用水平度检测装置，所述装置包括横杆、刻度竖杆、伸缩杆、调整底座以及固定在所述横杆顶部的水平仪，所述调整底座包括重力块与底座，所述重力块的底部表面中心位置设置有弧形凸块，在所述底座的顶部表面上对称设置有两个支撑架，在所述弧形凸块与支撑架的中心均设置有轴孔，在所述轴孔内部设置有贯穿所述弧形凸块与支撑架的连接轴，并使所述重力块与底座之间可绕所述连接轴进行相对转动，在所述支撑架的前后两侧对称设置有压缩弹簧。本申请中在装置底部设置有调整底座，使重力块保持在水平状态，进而保证上方横杆位于水平状态，提高水平度测量的精确性。
The utility model relates to a levelness detection device for building construction. The device comprises a horizontal rod, a scale vertical rod, a telescopic rod, an adjustment base and a level instrument fixed on the top of the cross rod. The adjustment base comprises a gravity block and a base , an arc-shaped bump is arranged at the center of the bottom surface of the gravity block, two support brackets are symmetrically arranged on the top surface of the base, and a shaft hole is arranged in the center of the arc-shaped bump and the support bracket , the inside of the shaft hole is provided with a connecting shaft passing through the arc-shaped projection and the support frame, so that the gravity block and the base can rotate relative to the connecting shaft around the connecting shaft. Compression springs are symmetrically arranged on both sides. In the present application, an adjustment base is arranged at the bottom of the device to keep the gravity block in a horizontal state, thereby ensuring that the upper cross bar is in a horizontal state and improving the accuracy of levelness measurement.
Description
Technical Field
The utility model relates to an appliance for supervision technical field, in particular to levelness detection device for construction.
Background
At present, along with the standardization of the building industry, the standard control of the building is more and more strict in the building construction process, particularly the control of the building levelness is determined by the levelness of template laying during construction, so that the levelness of the template needs to be detected during template construction.
The existing detection device usually uses a level gauge and a sliding staff, sequentially measures a plurality of measuring points at the top end of the template by using the level gauge and the sliding staff, and then determines the levelness of the top end of the template by looking at errors between the measuring points. The prior art scheme has the following defects: because the use of the level and the sopwith need two people to operate, the labour waste results.
To this problem, chinese utility model CN202021048354.0 discloses a levelness detection device for construction, and it includes horizontal pole, telescopic link and balanced bubble, and the horizontal pole level sets up, the top fixed connection of balanced bubble and horizontal pole. In this patent, adjust the levelness of horizontal pole through the telescopic link, survey the levelness of horizontal pole through balanced bubble, measure the distance of horizontal pole to template again, the difference of measurement is the difference in height of template, uses this device only need alone can accomplish the measurement to template top levelness.
However, in this patent, because the bottom of measuring stick, telescopic link all with butt plate fixed connection, therefore when the device was arranged in the inclined ground, butt plate and inclined ground contact for measuring stick, telescopic link all are perpendicular to inclined ground, and the measuring stick runs through the slide opening on the horizontal pole and connects, consequently, if keep the horizontal pole in the horizontality, must form certain slope contained angle between measuring stick and the horizontal pole, nevertheless receive the restriction of slide opening on the horizontal pole, it is difficult to realize keeping the horizontal pole in the horizontality.
SUMMERY OF THE UTILITY MODEL
To the problem, an object of the utility model is to provide a levelness detection device for construction can guarantee at the subaerial horizontal pole of being in the horizontality that inclines, improves and detects the accuracy.
The utility model discloses a following technical scheme can realize:
a levelness detection device for building construction comprises a cross rod, scale vertical rods, telescopic rods, an adjusting base and a level gauge fixed on the top of the cross rod, wherein the scale vertical rod telescopic rods are provided with two groups and are respectively positioned on two sides of the cross rod, the bottom ends of the scale vertical rods and the telescopic rods are both connected with the adjusting base, the top end of the telescopic rods is fixedly connected with the bottom surface of the cross rod, the adjusting base comprises a gravity block and a base, an arc-shaped convex block is arranged at the central position of the bottom surface of the gravity block, two support frames are symmetrically arranged on the top surface of the base, shaft holes are respectively arranged at the centers of the arc-shaped convex block and the support frames, a connecting shaft penetrating through the arc-shaped convex block and the support frames is arranged inside the shaft holes, and the gravity block and the base can rotate relatively around the connecting shaft, compression springs are symmetrically arranged on the front side and the rear side of the support frame.
Furthermore, grooves are symmetrically formed in the upper surface of the base along the supporting frame, one end of the compression spring is arranged in each groove, and the other end of the compression spring extends out of each groove and is connected with the bottom surface of the gravity block.
Furthermore, the top end of the scale vertical rod penetrates through the cross rod, and the cross rod is driven by the telescopic rod to slide up and down relative to the scale vertical rod.
Furthermore, a sliding hole which vertically penetrates through the end portion of the transverse rod is formed in the end portion of the transverse rod, the top end of the scale vertical rod penetrates through the sliding hole, and the scale vertical rod is connected with the sliding hole in a sliding mode.
Furthermore, one end of the connecting shaft is provided with a limiting block, the other end of the connecting shaft is provided with threads, and the connecting shaft is connected with a nut through the threads.
The technical effects of the utility model reside in that:
be provided with the adjustment base in the device bottom in this application, under the support of arc lug and support frame, both sides compression spring's cooperation, make the gravity piece keep at the horizontality, and then guarantee that the top horizontal pole is located the horizontality, through the numerical value difference on the scale montant of both sides promptly the detectable obtains the levelness numerical value, improves the accuracy nature of levelness measurement.
Drawings
FIG. 1 is a schematic structural view of the levelness detecting device of the present invention on a horizontal plane;
FIG. 2 is a schematic structural view of the levelness detecting device of the present invention on an inclined plane;
FIG. 3 is a schematic view of an adjusting base of the levelness detecting device shown in FIG. 1;
fig. 4 is a schematic structural view of the adjusting base of the levelness detecting device of the present invention.
Reference numerals: the device comprises a cross rod 1, a scale vertical rod 2, an expansion rod 3, an adjusting base 4, a level meter 5, a gravity block 6, a base 7, a shaft hole 8, a connecting shaft 9, a compression spring 10, a sliding hole 101, an arc-shaped convex block 601, a support frame 701, a groove 702, a limiting block 901 and a nut 902.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
As shown in fig. 1-4, a levelness detecting device for building construction comprises a cross bar 1, a scale vertical bar 2, a telescopic bar 3, an adjusting base 4 and a level 5 fixed on the top of the cross bar 1, wherein two sets of scale vertical bar 2 and telescopic bar 3 are arranged and respectively located on two sides of the cross bar 1, the bottom ends of the scale vertical bar 2 and telescopic bar 3 are both connected with the adjusting base 4, the top end of the telescopic bar 3 is fixedly connected with the bottom surface of the cross bar 1, the adjusting base 4 comprises a gravity block 6 and a base 7, an arc-shaped convex block 601 is arranged at the center of the bottom surface of the gravity block 6, two support frames 701 are symmetrically arranged on the top surface of the base 7, shaft holes 8 are arranged at the centers of the arc-shaped convex block 601 and the support frames 701, a connecting shaft 9 penetrating through the arc-shaped convex block 601 and the support frames 701 is arranged inside the shaft holes 8, and the gravity block 6 and the base 7 can rotate relatively around the connecting shaft 9, and compression springs 10 are symmetrically arranged on the front side and the rear side of the support frame 701.
The utility model discloses in be provided with adjustment base 4 bottom the device, through the arc lug 601 on gravity piece 6 and base 7 surface with support frame 701 support, both sides compression spring 10's cooperation under, make gravity piece 6 keep at the horizontality, and then guarantee that the top horizontal pole is located the horizontality, the numerical value difference on the scale montant of both sides is the detectable and obtains the levelness numerical value, improves the measurement of levelness.
When carrying out the levelness and examining, will the utility model discloses target surface is arranged in to levelness detection device, have certain gradient because of the target surface, base 7's lower surface and target surface laminating this moment, base 7 is in the tilt state, it is great because of gravity piece 6 self gravity, consequently can rotate relatively around connecting axle 9 between base 7 and the gravity piece 6, one side compression spring 10 atress compression, and opposite side compression spring 10 is stretched, it is in the horizontality to keep gravity piece 6, later be in the horizontality through 3 adjustment horizontal poles of telescopic link 1, read the distance of horizontal pole 1 to gravity piece 6 through scale montant 2, obtain the numerical value difference between two scale montants 2, be the difference in height of the target surface that two bases 7 located promptly, obtain the levelness testing result.
As shown in fig. 4, in an embodiment of the present invention, grooves 702 are symmetrically disposed on the upper surface of the base 7 along the supporting frame 701, one end of the compression spring 10 is disposed in the groove 702, and the other end of the compression spring extends out of the groove 702 and is connected to the bottom surface of the gravity block 6.
Ensuring a stable connection of the compression spring 10 between the base 7 and the weight block 6.
As shown in fig. 1 and 2, in an embodiment of the present invention, the top end of the vertical rod 2 is run through the horizontal rod 1, and under the driving of the telescopic rod 3, the horizontal rod 1 is relative to the vertical rod 2 to slide up and down.
The end of the cross rod 1 is provided with a sliding hole 101 which vertically penetrates through, the top end of the vertical scale rod 2 penetrates through the sliding hole 101, and the vertical scale rod 2 is connected with the sliding hole 101 in a sliding mode.
As shown in fig. 4, in an embodiment of the present invention, one end of the connecting shaft 9 is provided with a limiting block 901, the other end is provided with a thread, and the connecting shaft 9 is connected to a nut 902 through a thread.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120395066.0U CN214372428U (en) | 2021-02-22 | 2021-02-22 | Levelness detection device for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120395066.0U CN214372428U (en) | 2021-02-22 | 2021-02-22 | Levelness detection device for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214372428U true CN214372428U (en) | 2021-10-08 |
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ID=77967163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120395066.0U Expired - Fee Related CN214372428U (en) | 2021-02-22 | 2021-02-22 | Levelness detection device for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214372428U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029715A (en) * | 2021-11-24 | 2022-02-11 | 上海合昊机电科技有限公司 | Internet intelligence amusement equipment installation device |
| CN115932796A (en) * | 2023-01-06 | 2023-04-07 | 中其建筑规划设计有限公司 | Handheld distance measuring equipment |
-
2021
- 2021-02-22 CN CN202120395066.0U patent/CN214372428U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029715A (en) * | 2021-11-24 | 2022-02-11 | 上海合昊机电科技有限公司 | Internet intelligence amusement equipment installation device |
| CN115932796A (en) * | 2023-01-06 | 2023-04-07 | 中其建筑规划设计有限公司 | Handheld distance measuring equipment |
| CN115932796B (en) * | 2023-01-06 | 2023-05-26 | 中其建筑规划设计有限公司 | Handheld distance measuring equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |