Measuring device for engineering surveying

Abstract

According to the measurer for engineering surveying, the L-shaped sleeve is arranged at the bottom end of the measurer body, the linear sleeve is arranged on the inner wall face of the supporting leg opposite to the L-shaped sleeve, and the measurer body and the supporting leg are connected through the tension spring penetrating through the through hole of the bearing disc. Due to the fact that the initial length of the tension spring is smaller than the distance between the device body and the supporting leg, when the supporting leg rotates outwards and is erected at the designated position, the device body can be tightly attached to the interior of the groove of the bearing disc through the tension spring, and therefore fastening installation between the device body and the bearing disc is achieved. By the adoption of the structural design, the measurer can be installed without the help of external tools, the whole installation process is simple, and the actual operation efficiency is high.

Description

Technical Field

[0001] The present application relates to the technical field of construction engineering, and more specifically, to a measuring device for engineering measurement. Background Art

[0002] Construction engineering refers to the engineering entity formed by the construction of various types of buildings and the installation of supporting lines and equipment. Among them, "buildings" refer to projects with roofs, beams, columns, walls, foundations, and internal spaces that can meet people's production, learning, living and public activities.

[0003] In the related art, a measuring instrument is needed to measure the building during the construction process in order to accurately construct the building. In actual use, the traditional measuring instrument needs to be installed on a bracket with the help of external tools, and then the bracket is set up at a specified position.

[0004] However, this installation method is inefficient, lacks flexibility in actual use, and is not convenient for actual operation. Summary of the invention

[0005] In view of this, an embodiment of the present application provides a measuring instrument for engineering measurement to solve the problem that the measuring instrument in the related art needs to be installed with the help of external tools.

[0006] In order to achieve the above objectives, the present application provides the following technical solutions:

[0007] A measuring device for engineering measurement, comprising:

[0008] A body, wherein the bottom end of the body is provided with an L-shaped sleeve, and the inner wall of the L-shaped sleeve is provided with a first internal thread;

[0009] A carrier plate, wherein the top surface of the carrier plate is provided with a groove adapted to the device body, the groove extends along the thickness direction of the carrier plate, and the bottom surface of the groove is provided with a through hole;

[0010] A plurality of support legs, wherein the plurality of support legs are hingedly arranged at the bottom edge of the carrying plate, the inner wall surface of the support leg is provided with a straight-line pipe sleeve, and the inner wall of the straight-line pipe sleeve is provided with a second internal thread;

[0011] A tension spring, wherein both ends of the tension spring have hooks, the tension spring is inserted into the groove and is respectively sleeved on the L-shaped pipe sleeve and the straight-shaped pipe sleeve through the hooks, and in a non-stressed mode, the length of the tension spring is less than the straight-line distance between the L-shaped pipe sleeve and the straight-shaped pipe sleeve;

[0012] The fastening bolts are respectively threadedly connected in the L-shaped pipe sleeve and the I-shaped pipe sleeve, and clamp the hook.

[0013] In some possible implementations, a plurality of L-shaped pipe sleeves are provided on the bottom surface of the device body, a plurality of through holes are provided on the bottom surface of the groove, and the plurality of L-shaped pipe sleeves and the plurality of through holes correspond one-to-one to a plurality of the supporting legs;

[0014] A plurality of tension springs are arranged between the device body and the supporting legs, and the plurality of tension springs correspond one-to-one to the L-shaped pipe sleeves and the supporting legs.

[0015] In some possible implementations, a pier is provided at the bottom end of the body, the outer diameter of the pier is adapted to the inner diameter of the groove, the height of the pier is adapted to the depth of the groove, and the bottom end of the pier is provided with the L-shaped pipe sleeve.

[0016] In some possible implementations, the hook and the tension spring are integrally formed.

[0017] In some possible implementations, a driving roller is rotatably provided on the outer wall of the groove.

[0018] In some possible implementations, an elastic rubber pad is disposed on the bottom surface of the groove, and the elastic rubber pad is provided with the through hole along the thickness direction.

[0019] The measuring device for engineering measurement provided in the embodiment of the present application has at least the following beneficial effects:

[0020] In the measuring instrument for engineering surveying provided in the embodiment of the present application, an L-shaped pipe sleeve is provided at the bottom end of the instrument body, and correspondingly, a straight-shaped pipe sleeve is provided on the inner wall surface of the support leg, and the instrument body and the support leg are connected by a tension spring passing through a through hole of the support plate. Since the initial length of the tension spring is smaller than the distance between the instrument body and the support leg, when the support leg is rotated outward and erected at a specified position, the tension spring will tightly fit the instrument body into the groove of the support plate, thereby achieving a tight installation between the two. With the above-mentioned structural design, the installation operation of the measuring instrument can be realized without the aid of external tools, and the entire installation process is relatively simple, and the actual operation is highly efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 A schematic diagram of the structure of a measuring device for engineering measurement provided in an embodiment of the present application;

[0023] Figure 2 An exploded diagram of a measuring device for engineering measurement provided in an embodiment of the present application;

[0024] Figure 3 A schematic diagram of the structure of a carrier plate of a measuring instrument for engineering measurement provided in an embodiment of the present application.

[0025] In the figure:

[0026] 100, body; 110, L-shaped pipe sleeve; 200, bearing plate; 210, through hole; 300, supporting leg; 310, straight pipe sleeve; 400, tension spring; 410, hook; 500, pier column; 600, driving roller; 700, groove; 800, fastening bolt. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] like Figure 1-Figure 3 As shown, the engineering surveying measuring instrument provided in the embodiment of the present application includes an instrument body 100, a carrier plate 200, a plurality of supporting legs 300, a tension spring 400 and a fastening bolt 800, wherein the instrument body 100 is the measuring instrument main body structure, through which the measuring processing operation in the construction project can be realized, and the bottom end of the instrument body 100 is provided with an L-shaped pipe sleeve 110, and the inner wall of the L-shaped pipe sleeve 110 is provided with a first internal thread. Usually, the instrument body 100 is installed on a bracket, and then the bracket is erected at a designated position for engineering measurement processing.

[0029] The carrier plate 200 is a disc-shaped structure with a certain thickness. The top surface of the carrier plate 200 is provided with a groove 700 extending in the thickness direction, and the groove 700 is adapted to the bottom end of the device body 100. In other words, the device body 100 can be placed and installed in the groove 700 of the carrier plate 200. In addition, a plurality of through holes 210 are also provided on the bottom surface of the groove 700.

[0030] In this embodiment, a plurality of support legs 300 are respectively hingedly arranged at different edges of the bottom end of the carrier plate 200, so that the support legs 300 can rotate along the carrier plate 200. In actual use, the support legs 300 can be rotated so that the measuring device can be stably set up at a specified position. A straight-line sleeve 310 is provided on the inner wall surface of each support leg 300 near the center of the carrier plate 200. Preferably, the straight-line sleeve 310 is perpendicular to the inner wall surface of the support leg 300, and the inner wall of the straight-line sleeve 310 is provided with a second internal thread.

[0031] The tension spring 400 passes through the through hole 210 of the carrier plate 200 and is connected to the bottom end of the device body 100 and the support leg 300 respectively. Specifically, hooks 410 are respectively provided at both ends of the tension spring 400, and the tension spring 400 is respectively sleeved on the L-shaped pipe sleeve 110 and the straight pipe sleeve 310 through the hooks 410. In the initial state, the length of the tension spring 400 is less than the distance between the L-shaped pipe sleeve 110 and the straight pipe sleeve 310. This shows that when the device body 100 is installed in the groove 700 of the carrier plate 200 through the tension spring 400, the device body 100 can be kept in close contact with the bottom surface of the groove 700 under the elastic force of the tension spring 400.

[0032] In addition, fastening bolts 800 are also provided in the L-shaped tube sleeve 110 and the straight tube sleeve 310. The fastening bolts 800 can prevent the hook 410 of the tension spring 400 from sliding out of the straight tube sleeve 310 and the L-shaped tube sleeve 110, thereby ensuring a stable connection between the device body 100 and the supporting plate 200.

[0033] In the measuring instrument for engineering survey provided in the embodiment of the present application, an L-shaped pipe sleeve is provided at the bottom end of the instrument body 100, and correspondingly, a straight-shaped pipe sleeve is provided on the inner wall surface of the support leg 300, and the instrument body 100 and the support leg 300 are connected by a tension spring 400 that passes through the through hole 210 of the carrier plate 200. Since the initial length of the tension spring 400 is smaller than the distance between the instrument body 100 and the support leg 300, when the support leg 300 is rotated outward and erected at a specified position, the tension spring 400 will tightly fit the instrument body 100 in the groove 700 of the carrier plate 200, thereby achieving a fastening installation between the two. With the above structural design, the installation operation of the measuring instrument can be realized without the aid of external tools, and the entire installation process is relatively simple, and the actual operation is efficient.

[0034] In some embodiments, the bottom end of the body 100 may be provided with a plurality of L-shaped tube sleeves 110, and each L-shaped tube sleeve 110 corresponds to a plurality of supporting legs 300. In contrast, the number of through holes 210, tension springs 400, and I-shaped tube sleeves 310 provided on the inner wall surface of the supporting legs 300 of the carrier plate 200 are equal. This allows the body 100 to be connected to the supporting legs 300 through a plurality of tension springs 400, thereby further ensuring the structural stability between the two.

[0035] In some embodiments, a pier 500 is disposed at the bottom of the body 100. Figure 2 As shown, the outer diameter of the pier 500 is matched with the inner diameter of the groove 700, the height of the pier 500 is matched with the depth of the groove 700, and the bottom surface of the pier 500 is provided with an L-shaped pipe sleeve 110, so that the device body 100 can be connected with the carrier plate 200 through the pier 500. In addition, an elastic rubber pad can be provided on the bottom surface of the groove 700, so as to reduce the hard contact between the device body 100 and the carrier plate 200, thereby effectively extending the service life of the components.

[0036] In some embodiments, the inner wall surface of the groove 700 is rotatably provided with a driving roller 600, such as Figure 3 As shown, the driving roller 600 is a passive roller strip. When the tension spring 400 is extended in the groove 700, the outer surface of the tension spring 400 can contact the driving roller 600, thereby converting the sliding friction into rolling friction to reduce the wear of the outer surface of the tension spring 400.

[0037] The various embodiments or implementation methods in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referenced to each other.

[0038] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0039] In general, terms should be understood, at least in part, by the context in which they are used. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending, at least in part, on the context. Similarly, terms such as "a," "an," or "the" may also be understood to convey singular usage or to convey plural usage, depending, at least in part, on the context.

[0040] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0041] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0042] The term "substrate" as used herein refers to the material on which subsequent material layers are added. The substrate itself may be patterned. The material added on top of the substrate may be patterned, or may remain unpatterned. In addition, the substrate may include a wide range of materials, such as silicon, germanium, gallium arsenide, indium phosphide, etc. Alternatively, the substrate may be made of a non-conductive material (e.g., glass, plastic, or sapphire wafer, etc.).

[0043] The term "layer" used in the text may refer to a material portion including an area with a certain thickness. A layer may extend over the entire underlying structure or overlying structure, or may have a range smaller than the range of the underlying or overlying structure. In addition, a layer may be an area of ​​a homogeneous or inhomogeneous continuous structure, the thickness of which is less than the thickness of the continuous structure. For example, a layer may be located between the top surface and the bottom surface of the continuous structure or between any paired lateral planes at the top surface and the bottom surface. A layer may extend laterally, vertically and / or along a tapered surface. A substrate may be a layer, may include one or more layers therein, and / or may have one or more layers located thereon, above it and / or below it. A layer may include multiple layers. For example, an interconnect layer may include one or more conductors and a contact layer (forming contacts, interconnects and / or vias therein) and one or more dielectric layers.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A measuring instrument for engineering surveying, characterized in that: include: A device body (100), wherein the bottom end of the device body (100) is provided with an L-shaped pipe sleeve (110), and the inner wall of the L-shaped pipe sleeve (110) is provided with a first internal thread; A carrier plate (200), wherein a groove (700) matching the device body (100) is provided on the top surface of the carrier plate (200), the groove (700) extends along the thickness direction of the carrier plate (200), and a through hole (210) is provided on the bottom surface of the groove (700); A plurality of support legs (300), wherein the plurality of support legs (300) are hingedly arranged at the bottom edge of the carrying plate (200), the inner wall surface of the support leg (300) is provided with a straight-line pipe sleeve (310), and the inner wall of the straight-line pipe sleeve (310) is provided with a second internal thread; A tension spring (400), wherein both ends of the tension spring (400) are provided with hooks (410), the tension spring (400) is inserted into the groove (700) and is respectively sleeved on the outside of the L-shaped pipe sleeve (110) and the straight-line pipe sleeve (310) through the hooks (410), and in a non-stressed mode, the length of the tension spring (400) is less than the straight-line distance between the L-shaped pipe sleeve (110) and the straight-line pipe sleeve (310); A fastening bolt (800) is threadedly connected to the L-shaped pipe sleeve (110) and the straight-shaped pipe sleeve (310) respectively, and clamps the hook (410).

2. The measuring instrument for engineering surveying according to claim 1, characterized in that: The bottom surface of the device body (100) is provided with a plurality of L-shaped pipe sleeves (110), the bottom surface of the groove (700) is provided with a plurality of through holes (210), and the plurality of L-shaped pipe sleeves (110) and the plurality of through holes (210) correspond one-to-one to the plurality of support legs (300); A plurality of tension springs (400) are arranged between the device body (100) and the supporting leg (300), and the plurality of tension springs (400) correspond one-to-one to the L-shaped pipe sleeve (110) and the supporting leg (300).

3. The measuring instrument for engineering surveying according to claim 1, characterized in that: A pier (500) is provided at the bottom end of the body (100), the outer diameter of the pier (500) is matched with the inner diameter of the groove (700), the height of the pier (500) is matched with the depth of the groove (700), and the L-shaped pipe sleeve (110) is provided at the bottom end of the pier (500).

4. The measuring instrument for engineering surveying according to claim 1, characterized in that: The hook (410) and the tension spring (400) are integrally formed.

5. The measuring instrument for engineering surveying according to claim 1, characterized in that: A driving roller (600) is rotatably disposed on the outer wall of the groove (700).

6. The measuring instrument for engineering surveying according to claim 1, characterized in that: An elastic rubber pad is disposed on the bottom surface of the groove (700), and the elastic rubber pad is provided with the through hole (210) along the thickness direction.

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