Civil engineering structure deviation measuring device
By incorporating a top plate and rain curtain into the civil engineering structure deviation measurement device, the problem of measurement errors caused by water ingress during rainy days was solved, enabling accurate measurements even in rainy weather.
Patent Information
- Application Number
- CN202422215226.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-09-10
AI Technical Summary
When using a civil engineering deviation measuring device on a rainy day, the device is prone to absorbing moisture from the air, resulting in internal moisture or water, which affects the measurement accuracy and stability.
A structure was designed that includes a leveling instrument, a connecting plate, a mounting block, a support rod, a top plate, a positioning block, a connecting shaft, a rain curtain, and a counterweight rod. The top plate and the rain curtain protect the top and sides of the leveling instrument from rainwater, preventing rainwater from contacting the inside of the device.
Effectively isolates rainwater, reduces water ingress into the device, maintains the stability and accuracy of the measuring device, and ensures measurement accuracy on rainy days.
Smart Images
Figure CN223524785U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to civil engineering measurement technical field, concretely is civil engineering structure deviation measuring device. BACKGROUND
[0002] The civil engineering structure deviation measuring device is an important tool for accurately measuring the deviation between the actual size and the design size of civil engineering structures (such as buildings, bridges, tunnels, etc.) in the construction industry. These devices usually integrate multiple technologies and components to ensure the accuracy and efficiency of the measurement. The theodolite is a common device used to measure the deviation of civil engineering structures. The theodolite or other measuring devices usually use a tripod as support when in use.
[0003] When using the civil engineering structure deviation measuring device to detect in and out on a rainy day, the environmental humidity is too high. If the device is exposed to such an environment for a long time, it may absorb moisture from the air, resulting in internal humidity or water. The deviation measuring device needs to maintain a stable measurement state to ensure measurement accuracy. After water enters, the internal parts may become damp or rusty, which may cause the instrument to fail to maintain stability during measurement, resulting in measurement errors. Therefore, a civil engineering structure deviation measuring device is proposed to solve the above problems. SUMMARY
[0004] The purpose of the utility model is to provide a civil engineering structure deviation measuring device to solve the problems raised in the background technology.
[0005] To achieve the above purpose, the utility model provides the following technical scheme:
[0006] A civil engineering structure deviation measuring device includes a detection level, a connecting disc, and a tripod. The outer side of the connecting disc is rotatably connected to a mounting block. The upper end surface of the mounting block is fixedly connected to a support rod. The end of the support rod away from the mounting block is fixedly connected to a top plate. The outer side of the top plate is fixedly connected to uniformly arranged positioning blocks. The inner side of the positioning blocks is rotatably connected to a connecting shaft rod. The outer side of the connecting shaft rod is fixedly connected to a rain screen. The side of the rain screen away from the connecting shaft rod is fixedly connected to a counterweight rod. One end of the connecting shaft rod penetrates the positioning block and is fixedly connected to a knob. The top of the positioning block is provided with a first clamping groove.
[0007] Preferably, the bottom of the mounting block is fixedly connected to symmetrically arranged limiting rods. The end of the limiting rod away from the mounting block is provided with a second clamping groove arranged in an arc shape. The counterweight rod is clamped inside the second clamping groove. The groove diameter of the first clamping groove is equal to the groove diameter of the second clamping groove.
[0008] Preferably, the upper end surface of the positioning block is fixedly connected to a baffle. The baffle is attached to the top plate. The baffle is symmetrically arranged.
[0009] Preferably, the rain screen is symmetrically arranged, and the support rod is uniformly arranged.
[0010] Preferably, the connecting disc is mounted at the bottom of the detection level gauge, and the connecting disc is arranged at the top of the tripod, and the detection level gauge is mounted at the top of the tripod through the connecting disc.
[0011] Compared with the prior art, the utility model has the advantages that:
[0012] In the utility model, the mounting block, the support rod, the connecting shaft rod, the rain screen and the counterweight rod are arranged at the top of the detection level gauge, the top plate is mounted on the support rod through the mounting block, the top plate can shield the rainwater at the top of the detection level gauge, the rain screen and the counterweight rod are arranged at the side of the detection level gauge through the positioning block and the connecting shaft rod, and the rain screen can shield the rainwater at the side of the detection level gauge, so that the detection level gauge can be isolated from the rainwater in rainy days, and the water inlet of the detection level gauge is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0013] Fig. 1 It is a whole structure schematic view of the utility model;
[0014] Fig. 2 It is a top plate installation structure schematic view of the utility model;
[0015] Fig. 3 It is a detection support rod installation structure schematic view of the utility model.
[0016] In the drawing: 1, detection level gauge; 2, connecting disc; 3, tripod; 4, mounting block; 5, support rod; 6, positioning block; 7, connecting shaft rod; 8, rain screen; 9, counterweight rod; 10, knob; 11, first clamping groove; 12, limiting rod; 13, second clamping groove; 14, baffle; 15, top plate. DETAILED DESCRIPTION
[0017] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0018] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components and / or combinations thereof, but do not preclude the presence or addition of one or more other features, steps, operations, devices, components and / or combinations thereof.
[0019] The relative arrangement of parts and steps, numerical expressions, and numerical values set forth in the examples are not intended to limit the scope of the present application unless otherwise specifically stated. It is to be understood that the drawings are not necessarily to scale of the various parts shown in the drawings. Techniques, methods, and apparatus known to those of ordinary skill are not discussed in detail because they would be considered as too general. In all examples shown and discussed herein, any specific value is to be interpreted as merely an example and not a limitation. Thus, other examples of the example embodiments can have different values. It is noted that like numbers and letters refer to like elements throughout the several views of the drawings and, as such, no further definitions of these numbers and letters are necessary for understanding the drawings. It is to be understood that the figures and descriptions of the present application are not intended to limit the scope of the present application to the specific form. The present application is to cover by the appended claims any and all modifications, equivalents, and alternatives falling within the spirit and scope of the present application.
[0020] In the description of the present application, it needs to be understood that the orientation words such as "front, back, up, down, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicated orientation or position relationship is usually based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, these orientation words do not indicate and imply that the indicated device or element must have a particular orientation or be constructed and operated in a particular orientation, therefore, it cannot be understood as limiting the scope of protection of the present application; the orientation words "inner, outer" refer to the inner and outer relative to the contour of each component.
[0021] For purposes of the description hereinafter, spatial relations terms are used, such as "above", "below", "upper", "lower", and the like, to describe the relative position of one element, or features, to another element, or feature, as the figure is configured. These spatial terms are used in the present disclosure to describe the relative position of one element, or feature, to another element, or feature, as the figure is configured. It is to be understood that the spatial terms are intended to encompass different orientations of the device in use or operation, in addition to the orientation depicted in the figures. For example, if the device in the figures is inverted, or rotated by 90°, or in another orientation, the description of a device as "above" or "below" another device or feature can be interpreted as "below" or "above" another device or feature, respectively. Thus, the spatial terms used herein are to be interpreted in only the broadest sense and applied consistently thereto. The device can be oriented in other ways (rotated at other than 90°, or at other angles), and the spatial terms used herein interpreted accordingly.
[0022] In addition, it should be noted that the use of "first", "second", and the like words of distinction do not connote any actual physical or logical relationship between the components. Such words are merely used for convenience to distinguish one component from another.
[0023] Referring to Figs. 1-3 The utility model provides a technical scheme:
[0024] A civil structure deviation measuring device, including detection level gauge 1, connecting disc 2 and tripod 3, the outer side of connecting disc 2 is rotatably connected with mounting block 4, the upper end surface of mounting block 4 is fixedly connected with support rod 5, the end away from mounting block 4 of support rod 5 is fixedly connected with top plate 15, the outer side of top plate 15 is fixedly connected with the positioning block 6 that is evenly arranged, the inner side of positioning block 6 is rotatably connected with connecting shaft 7, the outer side of connecting shaft 7 is fixedly connected with rain curtain 8, the side away from connecting shaft 7 of rain curtain 8 is fixedly connected with counterweight rod 9, one end of connecting shaft 7 penetrates positioning block 6 and is fixedly connected with knob 10, the top of positioning block 6 is equipped with first clamping groove 11.
[0025] The bottom of the mounting block 4 is fixedly connected with limit rods 12 arranged symmetrically, and the second clamping groove 13 in an arc shape is arranged at the end of the limit rod 12 away from the mounting block 4, the counterweight rod 9 is clamped in the second clamping groove 13, and the slot diameter of the first clamping groove 11 is equal to the slot diameter of the second clamping groove 13, so that the counterweight rod 9 can be positioned in different use conditions through the first clamping groove 11 and the second clamping groove 13; the upper end surface of the positioning block 6 is fixedly connected with a baffle 14, the baffle 14 is attached to the top plate 15, and the baffle 14 is arranged symmetrically, so that the baffle 14 can shield the gap between the top plate 15 and the connecting shaft 7, so that the rainwater cannot directly contact the detection water level 1; the rain curtain 8 is arranged symmetrically, and the supporting rod 5 is arranged uniformly, so that the rain curtain 8 can shield the rainwater on the side of the detection water level 1; the connecting disc 2 is installed at the bottom of the detection water level 1, the connecting disc 2 is arranged at the top of the tripod 3, and the detection water level 1 is installed at the top of the tripod 3 through the connecting disc 2, so that the detection water level 1 is installed at the top of the tripod 3 through the connecting disc 2, thereby facilitating the use of the detection water level 1.
[0026] Work flow: when the civil structure deviation measuring device is used to detect the civil structure in rainy days, the detection water level 1 is installed at the top of the tripod 3 through the connecting disc 2, the top of the detection water level 1 is installed with the top plate 15 through the mounting block 4 and the supporting rod 5, the top plate 15 can shield the rainwater on the top of the detection water level 1, then the connecting shaft 7 is rotated by rotating the knob 10, so that the rain curtain 8 is rotated away from the connecting shaft 7, the rain curtain 8 drives the counterweight rod 9 to move relatively, then the counterweight rod 9 is clamped in the second clamping groove 13 of the limit rod 12, the counterweight rod 9 and the rain curtain 8 are positioned, so that the rain curtain 8 can shield the rainwater on the side of the detection water level 1, the baffle 14 can shield the gap between the top plate 15 and the connecting shaft 7, so that the rainwater cannot directly contact the detection water level 1, when the use of the rain curtain 8 is completed, the knob 10 is reversely rotated, so that the rain curtain 8 is wound outside the connecting shaft 7, and the counterweight rod 9 is clamped in the first clamping groove 11 at the top of the positioning block 6, the counterweight rod 9 is positioned, and the mounting block 4 and the connecting disc 2 are rotationally connected, so that the relative position of the rain curtain 8 can be adjusted according to the use condition of the detection water level 1.
[0027] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A device for measuring deviations in civil engineering structures, comprising a detection level (1), a connection plate (2) and a tripod (3), characterized in that: The outer side of the connecting disc (2) is rotatably connected with a mounting block (4), the upper end surface of the mounting block (4) is fixedly connected with a support rod (5), one end of the support rod (5) away from the mounting block (4) is fixedly connected with a top plate (15), the outer side of the top plate (15) is fixedly connected with a positioning block (6) arranged uniformly, the inner side of the positioning block (6) is rotatably connected with a connecting shaft rod (7), the outer side of the connecting shaft rod (7) is fixedly connected with a rain curtain (8), one side of the rain curtain (8) away from the connecting shaft rod (7) is fixedly connected with a counterweight rod (9), one end of the connecting shaft rod (7) penetrates through the positioning block (6) and is fixedly connected with a rotating knob (10), and the top of the positioning block (6) is provided with a first clamping groove (11).
2. A device for measuring deviations in civil engineering structures according to claim 1, characterized in that: The bottom of the mounting block (4) is fixedly connected with a limiting rod (12) arranged symmetrically, one end of the limiting rod (12) away from the mounting block (4) is provided with a second clamping groove (13) arranged in an arc shape, the counterweight rod (9) is clamped in the inner side of the second clamping groove (13), and the groove diameter of the first clamping groove (11) is equal to the groove diameter of the second clamping groove (13).
3. The device for measuring deviation of civil engineering structure according to claim 1, characterized in that: The upper end surface of the positioning block (6) is fixedly connected with a baffle (14), the baffle (14) is attached to the top plate (15), and the baffle (14) is arranged symmetrically.
4. The device for measuring deviations of civil engineering structures according to claim 1, characterized in that: The rain curtain (8) is arranged symmetrically, and the support rod (5) is arranged uniformly.
5. The device for measuring deviations of civil engineering structures according to claim 1, characterized in that: The connecting disc (2) is installed at the bottom of the detection level gauge (1), the connecting disc (2) is arranged at the top of the tripod (3), and the detection level gauge (1) is installed at the top of the tripod (3) through the connecting disc (2).