CN219996176U - Portable inclination measuring instrument - Google Patents
Portable inclination measuring instrument Download PDFInfo
- Publication number
- CN219996176U CN219996176U CN202321242505.XU CN202321242505U CN219996176U CN 219996176 U CN219996176 U CN 219996176U CN 202321242505 U CN202321242505 U CN 202321242505U CN 219996176 U CN219996176 U CN 219996176U
- Authority
- CN
- China
- Prior art keywords
- inclinometer
- chute
- angle ruler
- main body
- retractable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Description
技术领域Technical field
本实用新型属于倾斜度测量设备技术领域,具体涉及一种便携式倾斜测量仪。The utility model belongs to the technical field of inclination measuring equipment, and specifically relates to a portable inclination measuring instrument.
背景技术Background technique
在建筑施工领域,一些柱状结构因各种因素可能会发生倾斜,此时需要用到一种专用的倾斜测量仪来对这些柱状结构进行倾斜度测量,如公开号为“CN204240983U”的现有专利中所公开的“一种电杆倾斜测量仪,包括测量支架和两个夹持装置,其特征在于:所述的测量支架整体为U型结构且具有一弧状的开口,测量支架前侧设有一水平仪,测量支架顶面靠近水平仪的一端设有一滑槽,所述的滑槽内设有一可滑动的角尺……”,可以看出该申请所描述的正是一种常见的倾斜测量仪;In the field of building construction, some columnar structures may tilt due to various factors. In this case, a special inclination measuring instrument is needed to measure the inclination of these columnar structures, such as the existing patent with the publication number "CN204240983U" "A pole inclination measuring instrument disclosed in "includes a measuring bracket and two clamping devices, and is characterized in that: the measuring bracket has a U-shaped structure as a whole and has an arc-shaped opening, and a measuring bracket is provided on the front side. A level meter, one end of the top surface of the measuring bracket close to the level meter is provided with a chute, and the chute is equipped with a sliding square..." It can be seen that what the application describes is a common inclination measuring instrument;
然而上述专利中的这种倾斜测量仪在进行携带时,因测量支架上的角度测量尺伸出在支架顶部,有没有设计任何的收放结构,这种伸出式的结构设计,会在倾斜测量仪携带运输过程中产生阻碍,同时也容易因外界异物的磕碰而造成角度测量尺的损坏,降低了整个倾斜测量仪的便携性,为此本实用新型提出一种便携式倾斜测量仪。However, when the inclinometer in the above-mentioned patent is carried, because the angle measuring ruler on the measuring stand protrudes from the top of the stand, there is no retractable structure designed. This extended structure design will cause problems when the inclinometer is tilted. Obstacles occur during the carrying and transportation of the measuring instrument, and the angle measuring ruler is easily damaged by collisions with external foreign objects, which reduces the portability of the entire inclinometer. Therefore, this utility model proposes a portable inclinometer.
实用新型内容Utility model content
本实用新型的目的在于提供一种便携式倾斜测量仪,以解决上述背景技术中提出的现有倾斜测量仪上角度测量尺在携带时无法收起的问题。The purpose of this utility model is to provide a portable inclinometer to solve the problem in the above-mentioned background art that the angle measuring ruler on the existing inclinometer cannot be stowed away when being carried.
为实现上述目的,本实用新型提供如下技术方案:一种便携式倾斜测量仪,包括倾斜测量仪主体以及安装在倾斜测量仪主体前表面的水平仪,所述倾斜测量仪主体的顶部设置有可收放角度尺机构,所述可收放角度尺机构包括贯穿开设在倾斜测量仪主体顶部表面的矩形收放缺口,所述矩形收放缺口的底端与倾斜测量仪主体的底面相通,所述矩形收放缺口内活动安装有角度尺主体,所述角度尺主体的顶端伸出至倾斜测量仪主体的顶部,所述角度尺主体的两侧表面分别固定有左滑块和右滑块,所述矩形收放缺口的两侧内壁分别开设有左滑槽和右滑槽,所述左滑块滑动位于左滑槽中,所述右滑块滑动位于右滑槽中,所述可收放角度尺机构还包括限位结构,所述限位结构包括开设在角度尺主体底端内部的横向滑槽,所述横向滑槽内滑动设置有横向滑杆,所述右滑槽的上下两端均开设有与横向滑杆相对应的限位卡槽,所述横向滑杆的右端从右滑块内穿过,并插入至其中一个限位卡槽中,所述角度尺主体的底部表面开设有底滑道,所述底滑道内设置有弹簧和底滑块,所述角度尺主体的底部表面设置有C形拨块,且底滑块的底端伸出至角度尺主体的底部,并与C形拨块相固定。In order to achieve the above purpose, the present invention provides the following technical solution: a portable inclinometer, including a main body of the inclinometer and a level installed on the front surface of the main body of the inclinometer. The top of the main body of the inclinometer is provided with a retractable Angle ruler mechanism. The retractable angle ruler mechanism includes a rectangular retractable notch that penetrates the top surface of the inclinometer body. The bottom end of the rectangular retractable notch is connected to the bottom surface of the inclinometer body. The rectangular retractable notch is connected to the bottom surface of the inclinometer body. An angle ruler body is movably installed in the gap. The top of the angle ruler body extends to the top of the inclination measuring instrument body. A left slider and a right slider are respectively fixed on both sides of the angle ruler body. The rectangular The inner walls on both sides of the retractable gap are respectively provided with left chute and right chute. The left slider slides in the left chute, the right slider slides in the right chute, and the retractable angle ruler mechanism It also includes a limiting structure, the limiting structure includes a transverse chute opened inside the bottom end of the angle ruler body, a transverse sliding rod is slidably provided in the transverse chute, and the upper and lower ends of the right chute are provided with A limit slot corresponding to the transverse slide rod. The right end of the transverse slide rod passes through the right slide block and is inserted into one of the limit slots. The bottom surface of the angle ruler body is provided with a bottom slide The bottom slideway is provided with a spring and a bottom slider. The bottom surface of the angle ruler body is provided with a C-shaped dial, and the bottom end of the bottom slider extends to the bottom of the angle ruler body and is connected with the C-shaped dial. The dial block is fixed.
优选的,所述底滑块的一侧表面开设有圆柱形侧槽,所述弹簧的一端插入至圆柱形侧槽中,所述弹簧的另一端与底滑道的内壁相抵,所述右滑块内横向贯穿开设有横孔,所述横孔与横向滑杆相对应,所述左滑槽的底端与倾斜测量仪主体的底面相通,所述右滑槽的底端与倾斜测量仪主体的底面相通。Preferably, a cylindrical side groove is provided on one side surface of the bottom slider, one end of the spring is inserted into the cylindrical side groove, the other end of the spring is against the inner wall of the bottom slide, and the right slide A transverse hole is opened transversely in the block, and the transverse hole corresponds to the transverse sliding rod. The bottom end of the left chute is connected to the bottom surface of the inclination measuring instrument body, and the bottom end of the right chute is connected to the inclination measuring instrument body. The bottom surfaces are connected.
优选的,所述可收放角度尺机构还包括防脱结构,所述左滑槽和右滑槽的底端内壁均设置有防脱结构,所述防脱结构包括橡胶座和防脱凸块,所述右滑槽和左滑槽的底端内壁均嵌入安装有橡胶座,所述橡胶座的一侧设有一体式的防脱凸块,所述橡胶座内开设有圆形空腔。Preferably, the retractable angle ruler mechanism also includes an anti-removal structure. The inner walls of the bottom ends of the left chute and the right chute are both provided with anti-removal structures. The anti-removal structure includes a rubber seat and an anti-removal bump. , The inner walls of the bottom ends of the right chute and the left chute are embedded with rubber seats. One side of the rubber seat is provided with an integrated anti-falling bump, and a circular cavity is provided in the rubber seat.
优选的,所述倾斜测量仪主体的两端均安装有抵紧螺杆,且抵紧螺杆与倾斜测量仪主体螺纹连接。Preferably, the two ends of the main body of the inclinometer are equipped with holding screw rods, and the holding screw rods are threadedly connected to the main body of the inclinometer.
与现有技术相比,本实用新型的有益效果是:本实用新型通过对现有技术中的倾斜测量仪进行改进,在倾斜测量仪主体的顶部设计了可收放角度尺机构,使得倾斜测量仪在携带过程中,操作人员可将角度尺主体直接下移收入至矩形收放缺口内,从而防止在倾斜测量仪携带过程中产生阻碍,也防止角度尺主体在倾斜测量仪携带过程中因磕碰而损坏,提高倾斜测量仪的便携性。Compared with the prior art, the beneficial effects of the present utility model are: by improving the inclination measuring instrument in the prior art, the utility model designs a retractable angle ruler mechanism on the top of the main body of the inclination measuring instrument, making it possible to measure inclination. When carrying the instrument, the operator can directly move the main body of the angle ruler down into the rectangular retractable gap, thereby preventing obstruction during the carrying process of the inclination measuring instrument and preventing the main body of the angle ruler from being bumped during the carrying process of the inclination measuring instrument. and damage, improving the portability of the inclinometer.
附图说明Description of the drawings
图1为本实用新型的俯视立体图;Figure 1 is a top perspective view of the utility model;
图2为本实用新型的正视剖视图;Figure 2 is a front cross-sectional view of the utility model;
图3为本实用新型图2中限位结构的局部放大图;Figure 3 is a partial enlarged view of the limiting structure in Figure 2 of the present invention;
图中:1、倾斜测量仪主体;2、可收放角度尺机构;21、角度尺主体;22、矩形收放缺口;23、右滑块;24、右滑槽;25、左滑块;26、左滑槽;27、防脱结构;271、橡胶座;272、防脱凸块;273、圆形空腔;28、限位结构;281、横向滑槽;282、横向滑杆;283、限位卡槽;284、底滑道;285、弹簧;286、底滑块;287、C形拨块;3、水平仪;4、抵紧螺杆。In the picture: 1. Main body of tilt measuring instrument; 2. Retractable angle ruler mechanism; 21. Main body of angle ruler; 22. Rectangular retractable notch; 23. Right slider; 24. Right chute; 25. Left slider; 26. Left chute; 27. Anti-falling structure; 271. Rubber seat; 272. Anti-falling bump; 273. Circular cavity; 28. Limiting structure; 281. Transverse chute; 282. Horizontal sliding rod; 283 , limit slot; 284, bottom slide; 285, spring; 286, bottom slider; 287, C-shaped dial; 3, level; 4, tightening screw.
具体实施方式Detailed ways
下面将结合本实用新型实施例中的附图,对本实用新型实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本实用新型一部分实施例,而不是全部的实施例。基于本实用新型中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本实用新型保护的范围。The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.
实施例1Example 1
请参阅图1至图3,为本实用新型第一个实施例,该实施例提供了一种技术方案:一种便携式倾斜测量仪,包括倾斜测量仪主体1以及安装在倾斜测量仪主体1前表面的水平仪3,倾斜测量仪主体1的顶部设置有可收放角度尺机构2,可收放角度尺机构2包括贯穿开设在倾斜测量仪主体1顶部表面的矩形收放缺口22,矩形收放缺口22的底端与倾斜测量仪主体1的底面相通,矩形收放缺口22内活动安装有角度尺主体21,角度尺主体21的顶端伸出至倾斜测量仪主体1的顶部,后续在倾斜测量仪需要进行携带时,可直接将角度尺主体21推入矩形收放缺口22内收起,提高倾斜测量仪的便携性,防止在倾斜测量仪携带过程中产生阻碍,也防止角度尺主体21在倾斜测量仪携带过程中因磕碰而损坏,角度尺主体21的两侧表面分别固定有左滑块25和右滑块23,矩形收放缺口22的两侧内壁分别开设有左滑槽26和右滑槽24,左滑块25滑动位于左滑槽26中,右滑块23滑动位于右滑槽24中,使得角度尺主体21在上下滑动时可以得到稳定的导向,可收放角度尺机构2还包括限位结构28,限位结构28包括开设在角度尺主体21底端内部的横向滑槽281,横向滑槽281内滑动设置有横向滑杆282,右滑槽24的上下两端均开设有与横向滑杆282相对应的限位卡槽283,横向滑杆282的右端从右滑块23内穿过,并插入至其中一个限位卡槽283中,可在角度尺主体21伸出或收缩状态下起到稳定的限位作用,保证日常使用稳定性和携带时的稳定性,角度尺主体21的底部表面开设有底滑道284,底滑道284内设置有弹簧285和底滑块286,角度尺主体21的底部表面设置有C形拨块287,且底滑块286的底端伸出至角度尺主体21的底部,并与C形拨块287相固定,后续只需将手指从倾斜测量仪主体1的底部伸入矩形收放缺口22,然后将C形拨块287拨动,使得底滑块286将弹簧285压缩,并使得横向滑杆282的端部移出限位卡槽283,即可解除对右滑块23以及角度尺主体21的限位,从而实现角度尺主体21的下移收缩或上移升起。Please refer to Figures 1 to 3, which are the first embodiment of the present invention. This embodiment provides a technical solution: a portable inclinometer, including an inclinometer body 1 and an inclinometer body installed in front of the inclinometer body 1 The surface level 3 and the top of the inclinometer body 1 are provided with a retractable angle ruler mechanism 2. The retractable angle ruler mechanism 2 includes a rectangular retractable notch 22 that runs through the top surface of the inclinometer body 1. The rectangular retractable angle ruler mechanism 2 The bottom end of the notch 22 is connected with the bottom surface of the inclinometer body 1. An angle ruler body 21 is movably installed in the rectangular retractable notch 22. The top of the angle ruler body 21 extends to the top of the inclinometer body 1. Subsequent inclination measurement is performed. When the instrument needs to be carried, the angle ruler main body 21 can be directly pushed into the rectangular retractable notch 22 and stowed away, thereby improving the portability of the inclinometer, preventing obstacles during the carrying of the inclinometer, and preventing the angle ruler main body 21 from being The inclinometer was damaged due to bumps while being carried. A left slider 25 and a right slider 23 are respectively fixed on both sides of the angle ruler body 21. A left slider 26 and a right slider are respectively provided on the inner walls of both sides of the rectangular retractable notch 22. The chute 24, the left slide block 25 slides in the left chute 26, and the right slide block 23 slides in the right chute 24, so that the angle ruler body 21 can be stably guided when sliding up and down, and the angle ruler mechanism 2 can be retracted. It also includes a limiting structure 28. The limiting structure 28 includes a transverse chute 281 opened inside the bottom end of the angle ruler body 21. A transverse sliding rod 282 is slidably provided in the transverse chute 281. The upper and lower ends of the right chute 24 are provided with There is a limit slot 283 corresponding to the transverse slide rod 282. The right end of the transverse slide rod 282 passes through the right slide block 23 and is inserted into one of the limit slots 283 and can be extended from the angle ruler body 21. Or in the contracted state, it plays a stable limiting role to ensure the stability of daily use and portability. The bottom surface of the angle ruler body 21 is provided with a bottom slide 284, and the bottom slide 284 is provided with a spring 285 and a bottom slide. Block 286, the bottom surface of the angle ruler body 21 is provided with a C-shaped dial block 287, and the bottom end of the bottom slide block 286 extends to the bottom of the angle scale body 21, and is fixed with the C-shaped dial block 287. Subsequently, only the Insert your fingers into the rectangular opening 22 from the bottom of the inclinometer body 1, and then move the C-shaped dial 287 so that the bottom slider 286 compresses the spring 285 and causes the end of the transverse slider 282 to move out of the limit card The groove 283 can release the restriction on the right slider 23 and the angle ruler main body 21, thereby realizing the downward movement and contraction or the upward movement and lifting of the angle ruler main body 21.
其中,底滑块286的一侧表面开设有圆柱形侧槽,弹簧285的一端插入至圆柱形侧槽中,弹簧285的另一端与底滑道284的内壁相抵,保证弹簧285的安装稳定,右滑块23内横向贯穿开设有横孔,横孔与横向滑杆282相对应,实现横向滑杆282的顺利贯穿,左滑槽26的底端与倾斜测量仪主体1的底面相通,右滑槽24的底端与倾斜测量仪主体1的底面相通,使得后期角度尺主体21可直接从倾斜测量仪主体1的底部滑动拆下。Among them, a cylindrical side groove is provided on one side surface of the bottom slider 286, one end of the spring 285 is inserted into the cylindrical side groove, and the other end of the spring 285 offsets the inner wall of the bottom slide 284 to ensure the stable installation of the spring 285. A transverse hole is opened transversely in the right slider 23, and the transverse hole corresponds to the transverse slide bar 282 to realize the smooth penetration of the transverse slide bar 282. The bottom end of the left chute 26 is connected with the bottom surface of the inclination measuring instrument body 1, and the right slider The bottom end of the groove 24 communicates with the bottom surface of the inclinometer main body 1 , so that the angle ruler main body 21 can be directly slid and removed from the bottom of the inclinometer main body 1 at a later stage.
其中,倾斜测量仪主体1的两端均安装有抵紧螺杆4,且抵紧螺杆4与倾斜测量仪主体1螺纹连接。Among them, the two ends of the inclinometer main body 1 are installed with compression screw rods 4, and the compression screw rods 4 are threadedly connected to the inclinometer main body 1.
综上,在倾斜测量仪使用时,可先将倾斜测量仪主体1推向需要测量倾斜度的柱状物体,然后通过抵紧螺杆4的旋拧,使得抵紧螺杆4的内端与柱状物体抵紧,实现倾斜测量仪主体1的固定,然后根据水平仪3上气泡的指示,来旋拧调节抵紧螺杆4,达到改变倾斜测量仪主体1水平度的效果,直至倾斜测量仪主体1被调整至水平状态,此时即可通过角度尺主体21上的刻度来判断该柱状物体是否倾斜以及倾斜时具体的倾斜角度。To sum up, when using the inclinometer, you can first push the inclinometer body 1 towards the columnar object whose inclination needs to be measured, and then screw the compression screw 4 so that the inner end of the compression screw 4 contacts the columnar object. Tighten to fix the main body 1 of the inclinometer, and then screw and adjust the tightening screw 4 according to the instructions of the bubble on the level 3 to achieve the effect of changing the horizontality of the main body 1 of the inclinometer until the main body 1 of the inclinometer is adjusted to In the horizontal state, at this time, you can use the scale on the angle ruler body 21 to determine whether the columnar object is tilted and the specific tilt angle when tilting.
实施例2Example 2
请参阅图1至图3,为本实用新型第二个实施例,该实施例基于上一个实施例,不同的是,可通过设置的防脱结构27,使得角度尺主体21在下移收缩时不会直接从倾斜测量仪主体1的底部脱落,起到辅助防脱的作用。Please refer to Figures 1 to 3, which is a second embodiment of the present utility model. This embodiment is based on the previous embodiment. The difference is that the anti-falling structure 27 can be provided to prevent the angle ruler body 21 from moving down and shrinking. It will fall off directly from the bottom of the inclinometer main body 1, playing an auxiliary role in preventing it from falling off.
具体的,可收放角度尺机构2还包括防脱结构27,左滑槽26和右滑槽24的底端内壁均设置有防脱结构27,防脱结构27包括橡胶座271和防脱凸块272,右滑槽24和左滑槽26的底端内壁均嵌入安装有橡胶座271,橡胶座271的一侧设有一体式的防脱凸块272,防脱凸块272也为橡胶材质制成,防脱凸块272会处于右滑槽24或左滑槽26的底端处,从而在角度尺主体21下移收起的过程中,对右滑块23以及左滑块25起到阻挡限位的作用,防止角度尺主体21过度下移而从倾斜测量仪主体1的底部发生脱落,而当后期确实需要将角度尺主体21直接从倾斜测量仪主体1的底部拆下时,只需在右滑块23和左滑块25与防脱凸块272接触时,继续用力的将角度尺主体21下压,使得防脱凸块272受到挤压发生弹性形变,即可不再对右滑块23和左滑块25造成阻挡,从而顺利的将右滑块23和左滑块25从右滑槽24和左滑槽26的底端推出,并顺利的将角度尺主体21从矩形收放缺口22的底端推出,实现角度尺主体21的顺利拆下,橡胶座271内开设有圆形空腔273,使得防脱凸块272受到挤压时有着足够的形变空间。Specifically, the retractable angle ruler mechanism 2 also includes an anti-removal structure 27. The bottom inner walls of the left chute 26 and the right chute 24 are both provided with an anti-removal structure 27. The anti-removal structure 27 includes a rubber seat 271 and an anti-removal protrusion. Block 272, the bottom inner walls of the right chute 24 and the left chute 26 are all embedded with rubber seats 271. One side of the rubber seat 271 is provided with an integrated anti-falling bump 272. The anti-loosing bump 272 is also made of rubber. Made, the anti-off bump 272 will be at the bottom end of the right chute 24 or the left chute 26, thereby acting on the right slider 23 and the left slider 25 when the angle ruler body 21 moves down and is folded. The blocking function prevents the angle ruler body 21 from moving downward excessively and falling off from the bottom of the inclinometer body 1. When it is really necessary to remove the angle ruler body 21 directly from the bottom of the inclinometer body 1 later, only When the right slider 23 and the left slider 25 are in contact with the anti-falling bump 272, continue to press the angle ruler body 21 hard, so that the anti-loosing bump 272 is squeezed and elastically deformed, and the right slide can no longer be moved. The block 23 and the left slider 25 create a block, thereby smoothly pushing the right slider 23 and the left slider 25 from the bottom ends of the right chute 24 and the left chute 26, and smoothly retracting and retracting the angle ruler body 21 from the rectangular shape. The bottom end of the notch 22 is pushed out to realize the smooth removal of the angle ruler main body 21. A circular cavity 273 is provided in the rubber seat 271, so that the anti-removal bump 272 has enough space for deformation when it is squeezed.
尽管已经示出和描述了本实用新型的实施例(详见上述详尽的描述),对于本领域的普通技术人员而言,可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型,本实用新型的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described (see the foregoing detailed description for details), those of ordinary skill in the art will understand that these embodiments may be modified without departing from the principles and spirit of the present invention. The embodiments are subject to various changes, modifications, substitutions and variations, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321242505.XU CN219996176U (en) | 2023-05-22 | 2023-05-22 | Portable inclination measuring instrument |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321242505.XU CN219996176U (en) | 2023-05-22 | 2023-05-22 | Portable inclination measuring instrument |
Publications (1)
Publication Number | Publication Date |
---|---|
CN219996176U true CN219996176U (en) | 2023-11-10 |
Family
ID=88610710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202321242505.XU Expired - Fee Related CN219996176U (en) | 2023-05-22 | 2023-05-22 | Portable inclination measuring instrument |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN219996176U (en) |
-
2023
- 2023-05-22 CN CN202321242505.XU patent/CN219996176U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN219996176U (en) | Portable inclination measuring instrument | |
CN219082676U (en) | Level meter lifting support for accurate fine adjustment engineering measurement | |
CN219757309U (en) | Inclination measuring device | |
CN215984517U (en) | Slope measuring device for building engineering | |
CN212107712U (en) | A leveling device that can easily adjust the observation distance | |
CN213336101U (en) | Building engineering straightness detection device that hangs down | |
CN212005028U (en) | Convenient centering and leveling measurement tripod | |
CN219530238U (en) | Measuring level | |
CN210853666U (en) | A portable engineering measuring rod | |
CN219640963U (en) | A device for measuring the squareness of a house | |
CN221665775U (en) | A surveying instrument bracket that is easy to disassemble and assemble | |
CN220230494U (en) | Building engineering level gauge | |
CN221922936U (en) | Tripod device for measuring structural deformation by utilizing mobile phone | |
CN221945217U (en) | Road slope measuring device for highway supervision | |
CN221858208U (en) | Auxiliary support equipment for topographic survey | |
CN221705073U (en) | Stable structure for cadastral change surveying instrument | |
CN219694173U (en) | Level meter | |
CN216668693U (en) | A kind of fixing frame for bar code ruler of electronic level | |
CN217058999U (en) | Automatic adjust horizontally tanker aircraft calibrating installation's measurement container | |
CN218327271U (en) | Fixed point sighting rod for engineering measurement | |
CN221348679U (en) | A measuring instrument for construction supervision | |
CN222560965U (en) | Level gauge with anti-toppling structure | |
CN219912268U (en) | A multifunctional micro-replacement support for a tripod for measuring prisms | |
CN216551473U (en) | Highway roughness detection device | |
CN216348638U (en) | Surveyor's level for geological survey |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20231110 |