Turnover simple laser projection and measurement device for high-rise vertical transfer

Abstract

The utility model discloses a turnover simple laser projection and measurement device for high-rise vertical transmission, which comprises an instrument body, a circular level is embedded in the instrument body, an instrument starting key position is arranged on the surface of the circular level, an upper laser emission hole and a lower laser emission hole are embedded in the circular level, a steel casing is sleeved outside the instrument body, and the steel casing is provided with an instrument opening key position. A light spring is embedded in the instrument body, and a screw rod with a screw thread is embedded in the instrument body. According to the turnover simple laser projection and measurement device for high-rise vertical transfer, the circular level is embedded in the instrument body, the instrument body is leveled, a tripod is not needed, only the instrument body needs to be carried in the carrying process, and the tripod does not need to be carried, so that carrying is easier; the working efficiency is improved, the instrument body is small in size, the instrument body can be effectively prevented from being collided in the carrying process, the precision of the instrument body cannot be affected in the using process, and using is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of laser measurement, and in particular relates to a rotatable simple laser projection and measurement device for high-rise vertical transmission. Background Art

[0002] Engineering surveying requires the study of various surveying work carried out in the survey and design, construction and operation management stages of various engineering constructions. In the engineering surveying industry, there are methods such as leveling, angle measurement, distance measurement and straight line orientation. When actually constructing a project, a projection survey device is needed during the surveying work.

[0003] The current projection and measurement devices on the market have the following problems when they are used: when traditional projection and measurement devices are in use, they are generally large in size and heavy in weight. When taking measurements, workers generally need to carry them back and forth, which makes the workload more arduous and the carrying efficiency lower. In addition, the back and forth movement of the instrument during the transportation process will cause it to bump into things, which will cause inaccurate precision when used, making it inconvenient to use. Utility Model Content

[0004] The utility model aims to provide a simple and rotatable laser projection and measurement device for high-rise vertical transmission, so as to solve the technical problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a simple and rotatable laser projection and measurement device for high-rise vertical transmission, a circular level embedded in the instrument body, an instrument start key is provided on the surface of the circular level, upper and lower laser emission holes are embedded in the circular level, a steel casing is sleeved on the outside of the instrument body, a lightweight spring is embedded in the instrument body, and a threaded screw is embedded in the instrument body.

[0006] Preferably, the outside of the instrument body is sleeved with a shell side steel plate, and the shell side steel plate is rectangular.

[0007] Preferably, a shell steel cover plate is provided on the top of the shell side steel plate, and the shell side steel plate and the shell steel cover plate are connected by a hinge.

[0008] Preferably, a shell steel bottom plate is provided at the bottom of the instrument body, and the shell steel bottom plate is rectangular.

[0009] Preferably, a glass with a light-transmitting crosshair is inlaid inside the steel bottom plate of the shell, and the glass with the light-transmitting crosshair is connected to the steel bottom plate of the shell by silicone adhesive.

[0010] Preferably, screws are embedded on the outside of the hinge, and two screws are provided.

[0011] The utility model is a rotatable simple laser projection and measurement device for high-rise vertical transmission, which has the following advantages: a circular level is embedded in the instrument body, and a key for opening the circular level is installed on the surface of the circular level, and upper and lower laser emission holes are embedded in the circular level, a steel casing is installed on the outside of the instrument body, and a light spring and a threaded screw are installed inside the instrument body. When measurement is required, the circular level is used for observation and the instrument body is leveled, so there is no need to use a tripod. During transportation, only the instrument body needs to be transported, and there is no need to transport the tripod, which makes transportation easier and improves work efficiency. In addition, the instrument body is small in size, which can effectively prevent the instrument body from being bumped during transportation, and will not affect the accuracy of the instrument body during use, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the steel bottom plate structure of the shell of the utility model;

[0015] Figure 3 This is a schematic diagram of the screw structure of the utility model;

[0016] Figure 4 It is a schematic diagram of the key structure of the instrument opening of the utility model.

[0017] Explanation of the markings in the figure: 1. Instrument body; 2. Hinge; 3. Upper and lower laser emission holes; 4. Circular level; 5. Threaded screw; 6. Steel casing; 7. Instrument start key; 8. Shell side steel plate; 9. Shell steel bottom plate; 10. Light spring; 11. Glass with light-transmitting crosshairs; 12. Shell steel cover; 13. Silicone glue; 14. Screws. DETAILED DESCRIPTION

[0018] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0019] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0020] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0021] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0022] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0023] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of a simple and rotatable laser projection and measurement device for high-rise vertical transmission of the utility model in conjunction with the accompanying drawings.

[0024] like Figure 1-4As shown, the utility model is a rotatable simple laser projection and measurement device for high-rise vertical transmission, including an instrument body 1, a circular level 4 is embedded in the instrument body 1, an instrument opening key 7 is provided on the surface of the circular level 4, upper and lower laser emission holes 3 are embedded in the circular level 4, a steel casing 6 is sleeved on the outside of the instrument body 1, a light spring 10 is embedded in the instrument body 1, and a threaded screw 5 is embedded in the instrument body 1. By embedding the circular level 4 in the instrument body 1, and installing an opening key on the surface of the circular level 4, and embedding the upper and lower laser emission holes 3 in the circular level 4, A steel casing 6 is installed on the outside of the instrument body 1, and a lightweight spring 10 and a threaded screw 5 are installed inside the instrument body 1. When measurement is required, the circular level 4 is used for observation and the instrument body 1 is leveled, so there is no need to use a tripod. During transportation, only the instrument body 1 needs to be carried, and there is no need to carry the tripod, which makes transportation easier and improves work efficiency. In addition, the instrument body 1 is small in size, which can effectively prevent the instrument body 1 from being bumped during transportation, and will not affect the accuracy of the instrument body 1 during use, making it more convenient to use.

[0025] The outside of the instrument body 1 is sleeved with a shell side steel plate 8 , which is rectangular. By adding the shell side steel plate 8 to the side of the instrument body 1 , the side of the instrument body 1 can be effectively protected.

[0026] A shell steel cover plate 12 is provided on the top of the shell side steel plate 8, and the shell side steel plate 8 and the shell steel cover plate 12 are connected by a hinge 2. By adding a shell steel cover plate 12 on the top of the shell side steel plate 8 and connecting it by the hinge 2, the shell steel cover plate 12 can be opened and closed more conveniently.

[0027] A shell steel bottom plate 9 is provided at the bottom of the instrument body 1 . The shell steel bottom plate 9 is rectangular. By installing the shell steel bottom plate 9 at the bottom of the instrument body 1 , the bottom of the instrument body 1 can be protected.

[0028] A glass 11 with a light-transmitting crosshair is embedded inside the shell steel bottom plate 9, and the glass 11 with a light-transmitting crosshair is connected to the shell steel bottom plate 9 through silicone adhesive 13. By installing the glass 11 with a light-transmitting crosshair on the bottom of the subject steel, it is more convenient to level the device.

[0029] The hinge 2 is externally inlaid with screws 14, and two screws 14 are provided. By installing the screws 14 on the exterior of the hinge 2, the hinge 2 can be installed more securely.

[0030] The working principle of the simple and rotatable laser projection and measurement device for high-rise vertical transmission is as follows: when using the projection and measurement device, first open the shell steel cover 12, and then start to use the instrument body 1. It can be calibrated and leveled directly through the circular level 4, and leveled by adjusting the position of the threaded screw 5 and the lightweight spring 10. There is no need to carry the tripod, which makes the transportation easier and improves work efficiency. After the leveling is completed, press the instrument start key 7, and the upper and lower laser emission holes 3 emit lasers to measure the buildings to be measured. After the measurement is completed, loosen the threaded screw 5, take out the instrument body 1 and finally cover it with the shell steel cover 12. The wire-laying hole does not need to be closed twice during use, and it can be closed after the measurement is completed, which can improve the overall safety and civilization of the construction site.

[0031] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A simple and rotatable laser projection and measurement device for high-rise vertical transmission, comprising an instrument body (1), characterized in that: The instrument body (1) is embedded with a circular level (4), the surface of the circular level (4) is provided with an instrument start key (7), the circular level (4) is embedded with upper and lower laser emission holes (3), the outside of the instrument body (1) is sleeved with a steel casing (6), the instrument body (1) is embedded with a lightweight spring (10), and the instrument body (1) is embedded with a threaded screw (5).

2. The simple and rotatable laser projection and measurement device for high-rise vertical transmission according to claim 1 is characterized in that: The instrument body (1) is externally sleeved with a shell side steel plate (8), and the shell side steel plate (8) is rectangular.

3. The simple and rotatable laser projection and measurement device for high-rise vertical transmission according to claim 2 is characterized in that: A shell steel cover plate (12) is provided on the top of the shell side steel plate (8), and the shell side steel plate (8) and the shell steel cover plate (12) are connected via a hinge (2).

4. The simple and rotatable laser projection and measurement device for high-rise vertical transmission according to claim 1 is characterized in that: A shell steel bottom plate (9) is provided at the bottom of the instrument body (1), and the shell steel bottom plate (9) is rectangular.

5. The simple and rotatable laser projection and measurement device for high-rise vertical transmission according to claim 4 is characterized in that: A glass (11) with a light-transmitting crosshair is inlaid inside the housing steel bottom plate (9), and the glass (11) with a light-transmitting crosshair is connected to the housing steel bottom plate (9) via a silicone adhesive (13).

6. The simple and rotatable laser projection and measurement device for high-rise vertical transmission according to claim 3 is characterized in that: The hinge (2) is externally inlaid with screws (14), and two screws (14) are provided.

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