CN219015283U - An Engineering Surveying Tower Ruler with Multiple Functions - Google Patents

Abstract

The utility model discloses an engineering surveying and mapping tower ruler with multiple functions, which comprises a main ruler, wherein a first auxiliary ruler is arranged on the inner wall of the main ruler, one side of the outer wall of the main ruler is provided with level bubbles, a supporting frame is connected with a top groove of a supporting plate in a sliding clamping mode, the tail end of a bolt is inserted into a side wall groove of a plug rod, a compression spring is fixedly connected below the outer wall of the supporting frame, and the tail end of the compression spring is fixedly connected with the side wall of the top groove of the supporting plate. The utility model relates to the technical field of engineering surveying and mapping tower scales, in particular to a multifunctional engineering surveying and mapping tower scale, which realizes the rapid installation and disassembly of level bubbles through the cooperation of a plug rod, a compression spring and a supporting frame, is convenient for a user to rapidly replace the level bubbles when the level bubbles are damaged, avoids delaying normal work progress, reduces the work load of the user, and simultaneously utilizes a flashing lamp, so that the user can rapidly find the position of the tower scale in a dim environment such as a tunnel.

Description

An Engineering Surveying Tower Ruler with Multiple Functions

technical field

The utility model relates to the technical field of engineering surveying and mapping tower rulers, in particular to an engineering surveying and mapping tower ruler with multiple functions.

Background technique

Engineering surveying and mapping mainly studies basic knowledge and skills in surveying and mapping, precise spatial positioning and navigation, urban and engineering construction and surveying engineering, etc., to measure various information such as space, landforms, and geological structures and draw topographic maps. For example: exploration of mineral resources such as coal and oil, drawing of traffic maps, drawing of engineering renderings, etc. The tower ruler is a kind of leveling ruler. Most of the early leveling rods are made of wood, heavy and limited in length (generally 2m), and it is inconvenient to carry when measuring. Later, it is gradually made of aluminum alloy and other light-weight and high-strength materials. It adopts a tower-type shrinking form, which is convenient to pull out when in use, and the single-elevation measurement range is greatly improved. The length is generally 5m. Tower-shaped, so it is often called a tower ruler. In order to better meet the increasing use requirements, a kind of engineering surveying tower ruler with multiple functions is needed at this time.

Existing engineering surveying and mapping tower rulers with multiple functions often use leveling bubbles before measurement to calibrate the verticality to ensure that the tower rulers are in a vertical state, and then use a level to take readings.

However, the existing engineering surveying and mapping towers with multiple functions are usually operated outdoors, so that the level bubbles are easy to cause damage, and the user needs to replace them repeatedly, but the replacement operation is complicated, and it cannot be replaced quickly. Affect the normal work schedule, and increase the workload of the user.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides an engineering surveying and mapping tower ruler with multiple functions, which solves the problem of the existing engineering surveying and mapping tower ruler with multiple functions. The working environment is usually outdoors, so that the level bubbles are easy to If it is damaged, the user needs to replace it repeatedly, but the replacement operation is complicated, and it cannot be replaced quickly, which will easily affect the normal work progress and increase the workload of the user.

In order to achieve the above object, the utility model is achieved through the following technical solutions: an engineering surveying and mapping tower ruler with multiple functions, including a main ruler, the inner wall of the main ruler is socketed with a first auxiliary ruler, and the first auxiliary ruler The inner wall of the ruler is sleeved with a second auxiliary ruler, a level bubble is provided on one side of the outer wall of the main ruler, a flashing light is fixed on the top of the second auxiliary ruler, and a fixed unit is arranged on one side of the level bubble; The fixed unit includes a support plate, a fixed seat, an insertion rod, a latch, a support frame, a handle and a compression spring; the fixed seat is fixedly connected to the side wall of the main scale, and a support plate is arranged above the fixed seat, and the fixed seat The top of the support plate is fixedly connected with an insertion rod, the outer wall of the insertion rod is plugged into the bottom through hole of the support plate, the top of the support plate is fixedly connected with the bottom of the level bubble, and the top groove of the support plate slides and engages There is a support frame, a bolt is fixedly connected to one side of the outer wall of the support frame, and the end of the bolt is inserted into the groove of the side wall of the insertion rod, and a compression spring is fixedly connected to the lower side of the outer wall of the support frame, and the compression spring The end of the support plate is fixedly connected to the side wall of the top groove.

Preferably, the side wall of the flashing light is provided with a locator fixed to the top of the second sub-ruler.

Preferably, a handle is fixedly connected to the other side of the outer wall of the support frame.

Preferably, a protection unit is provided above the level bubble; the protection unit includes a protection case, a suspension ring, a buckle and a tension spring; the protection case is located above the level bubble, and is rotatably connected to the top of the support plate through a pin shaft, The top of the inner wall of the protective shell is fixed with a suspension ring, the bottom of the suspension ring is clamped with a buckle, the bottom of the buckle is fixed with a tension spring, and the end of the tension spring rotates with the top of the support plate through a pin shaft connected.

Preferably, a plurality of display units are provided on the fronts of the main scale, the first sub-scale and the second sub-scale; Groove, the front of the bump is fixed with a rubber sheet, the back of the rubber sheet is attached to the front of the main ruler, the first auxiliary ruler and the second auxiliary ruler respectively, and the front of the rubber sheet is fixed with a fluorescent sheet .

Beneficial effect

The utility model provides an engineering surveying and mapping tower ruler with multiple functions. It has the following beneficial effects: the engineering surveying and mapping tower ruler with multiple functions, through the cooperation of the insertion rod, the compression spring and the support frame, realizes the rapid installation and disassembly of the level bubble, which is convenient for the user when the level bubble is damaged. It can be quickly replaced to avoid delaying the normal work progress and reduce the user's work burden. The structure design is simple, which is convenient for the user to operate. At the same time, the flashing light is used to facilitate the user to quickly find the tower in dark environments such as tunnels. position of the ruler.

Through the cooperation of the tension spring, the buckle and the protective shell, the protection of the level bubble of the device is realized, the protection of the level bubble is further improved, the damage of the level bubble by external heavy objects is avoided, and the use cost is reduced.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of level bubble, compression spring and support frame in Fig. 1;

Fig. 3 is a structural schematic diagram of a flashing light, a locator and a fluorescent sheet in Fig. 1;

Fig. 4 is a structural schematic diagram of the extension spring, buckle and protective shell in Fig. 1 .

In the figure: 1. Main ruler, 2. Level bubble, 3. Support plate, 4. Fixing seat, 5. Inserting rod, 6. Pin, 7. Support frame, 8. Handle, 9. Compression spring, 10. Protective shell , 11. Hanging ring, 12. Buckle, 13. Extension spring, 14. Flashing light, 15. Positioner, 16. Rubber sheet, 17. Protrusion, 18. Fluorescent sheet, 19. The first sub-ruler, 20, The first Two rulers.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

All electrical components in this case are connected to their corresponding power supply through wires by personnel in the field, and the appropriate controller and encoder should be selected according to the actual situation to meet the control requirements. For the specific connection and control sequence, please refer to the following In the working principle described above, the electrical connections between the electrical parts are completed sequentially. The detailed connection means are well known in the art. The following mainly introduces the working principle and process, and does not explain the electrical control.

Embodiment 1: As can be seen from Figures 1-4, an engineering surveying and mapping tower ruler with multiple functions includes a main ruler, the inner wall of the main ruler 1 is socketed with a first auxiliary ruler 19, and the inner wall of the first auxiliary ruler 19 is socketed There is a second auxiliary ruler 20, and a level bubble 2 is provided on the outer wall side of the main ruler 1. The model of the level bubble 2 is not specifically limited here, as long as it meets the needs of use. The user can know the tower ruler by observing the level bubble 2. Whether it is in a vertical state, the top of the second secondary ruler 20 is fixedly connected with a flashing light 14, and the model of the flashing light 14 is not specifically limited here, as long as it meets the actual use requirements, the flashing light 14 plays a warning role, which is convenient for users to In dark environments such as tunnels, the level can quickly find the position of the tower ruler. One side of the level bubble 2 is provided with a fixing unit; and a compression spring 9; the fixed seat 4 is fixedly connected to the side wall of the main ruler 1, the fixed seat 4 plays the role of supporting the support plate 3, the support plate 3 is arranged above the fixed seat 4, and the top of the fixed seat 4 is fixedly connected with a plug Rod 5, the outer wall of the insertion rod 5 is plugged into the bottom through hole of the support plate 3, the insertion rod 5 plays a limiting role on the support plate 3, so that it can only move up and down vertically, the top of the support plate 3 is in contact with the horizontal bubble 2 The bottom of the support plate 3 is fixedly connected, and the top groove of the support plate 3 is slidingly clamped with the support frame 7. The top groove of the support plate 3 plays a role in limiting the support frame 7, so that it can only slide horizontally. The outer wall of the support frame 7 One side is fixedly connected with a latch 6, and the end of the latch 6 is inserted into the groove of the side wall of the plunger 5. The latch 6 acts as a limiter to the plunger 5 so that it cannot move vertically. A compression spring 9 is connected, and the compression spring 9 gives the latch 6 a force to make it more tightly inserted into the groove of the side wall of the insertion rod 5. The end of the compression spring 9 is connected to the side wall of the top groove of the support plate 3 solid connection;

In the specific implementation process, it is worth pointing out that the model of the level bubble 2 is not specifically limited here, as long as it meets the needs of use, the user can know whether the tower ruler is in a vertical state by observing the level bubble 2, and insert the rod 5 It acts as a limiter for the support plate 3 so that it can only move vertically up and down. Through the cooperation of the insertion rod 5, the compression spring 9 and the support frame 7, the rapid installation and disassembly of the level bubble 2 is realized, which is convenient for the user to move in the level. When the air bubble 2 is damaged, it can be quickly replaced to avoid delaying the normal work progress and reduce the workload of the user. The structure design is simple, which is convenient for the user to operate. In the environment, the level can quickly find the position of the tower ruler;

Further, the side wall of the flashing lamp 14 is provided with a locator 15 fixedly connected to the top of the second sub-ruler 20. The model of the locator 15 is not specifically limited here, as long as it meets the actual use requirements. The locator 15 passes The way of wireless transmission is connected with external communication equipment, which is convenient for users to quickly know the function of the position of the tower ruler;

In the specific implementation process, it is worth pointing out that through the cooperation of the locator 15 and the second auxiliary ruler 20, the rapid finding of the position of the tower ruler is further realized, which is convenient for the user to quickly find the position of the tower ruler when surveying and mapping a long distance , improve work efficiency and further reduce the workload of users;

Further, a handle 8 is fixedly connected to the other side of the outer wall of the support frame 7, and the handle 8 plays a labor-saving role, which is convenient for the user to pull the support frame 7;

In the specific implementation process, it is worth pointing out that, by affixing the handle 8 to the side wall of the support frame 7, it is convenient for the user to use the handle 8 to pull the support frame 7, so that the bolt 6 affixed to the support frame 7 is detached from the insertion rod. 5. The side wall grooves play a labor-saving role;

Specifically, when using the engineering surveying and mapping tower ruler with multiple functions, if the level bubble 2 is damaged and needs to be replaced, first pull the handle 8 to drive the support frame 7 to slide along the top groove of the support plate 3. At this time, the compression Under the action of external force, the spring 9 produces elastic deformation, and at the same time, under the drive of the support frame 7, the latch pin 6 breaks away from the side wall groove of the insertion rod 5, and then pulls the support plate 3 upwards to make it break away from the insertion rod 5 on the fixing seat 4. In this way, the old level bubble 2 is taken out. After the take-out is completed, the new level bubble 2 and the support plate 3 are re-socketed to the insertion rod 5, and then the handle 8 is released. At this time, the compression spring 9 loses the external force support , drive the support frame 7 to slide, so that the latch 6 is reinserted into the side wall groove of the insertion rod 5, so that the fixed installation of the new level bubble 2 is realized. When using the device in a dark environment such as a tunnel, the The flashing light 14 and the locator 15 are turned on, so that the user can quickly find the position of the tower ruler.

Embodiment 2: As can be seen from Figures 1-4, a protective unit is provided above the level bubble 2; the protective unit includes a protective shell 10, a suspension ring 11, a buckle 12 and a tension spring 13; the protective shell 10 is located above the level bubble 2, and The pin shaft is connected to the top of the support plate 3 by rotation, and the protective shell 10 plays a protective role on the level bubble 2. The top of the inner wall of the protective shell 10 is fixedly connected with a lifting ring 11, and the bottom of the lifting ring 11 is clamped with a buckle 12, and the buckle 12 There is a tension spring 13 fixedly connected to the bottom of the bottom, and the tension spring 13 gives a downward pulling force to the protective shell 10, so that it cannot be opened arbitrarily. , the end of the extension spring 13 is rotationally connected with the top of the support plate 3 through a pin shaft. When the user wants to check whether the tower ruler is vertical by observing the level bubble 2, firstly rotate the extension spring 13, and then drive the buckle fixed to it 12 rotates to the corresponding position, and then pulls the tension spring 13 downward, so that the buckle 12 is separated from the suspension ring 11, and finally the protective shell 10 is rotated and opened;

In the specific implementation process, it is worth pointing out that the extension spring 13 gives a downward pulling force to the protective shell 10, so that it cannot be opened arbitrarily. 10 is rotated and opened, and through the cooperation of tension spring 13, buckle 12 and protective shell 10, the protection of the level bubble 2 of the device is realized, the protection of the level bubble 2 is further improved, and the impact of external heavy objects on the level bubble 2 is avoided. Damage, so that the cost of use is reduced;

Further, a plurality of display units are provided on the fronts of the main ruler 1, the first subscale 19 and the second subscale 20; the display units include a rubber sheet 16, a bump 17 and a fluorescent sheet 18; the bumps 17 are inserted into the The front grooves of the main ruler 1, the first auxiliary ruler 19 and the second auxiliary ruler 20, the protrusions 17 match the shapes of the front grooves of the main ruler 1, the first auxiliary ruler 19 and the second auxiliary ruler 20, so that the insertion It is more rigorous and convenient for users to regularly replace the rubber sheet 16 and the fluorescent sheet 18 on the rubber sheet 16. The front side of the bump 17 is fixedly connected with the rubber sheet 16, and the back side of the rubber sheet 16 is attached to the main ruler 1, the first The front of the sub-ruler 19 and the second sub-ruler 20, and the front of the rubber sheet 16 are fixedly connected with a fluorescent sheet 18. The model of the fluorescent sheet 18 is not specifically limited here, as long as it meets the needs of actual use. Luminous cold luminescence phenomenon, which is convenient for users to perform normal and fast indication readings in dark environments such as tunnels;

In the specific implementation process, it is worth pointing out that through the cooperation of the rubber sheet 16, the bump 17 and the fluorescent sheet 18, the auxiliary function of the display of the device is realized, which is convenient for the user to normally and quickly in the dark environment such as a tunnel. Taking indicative readings further enhances the applicability of the device;

Specifically, on the basis of the first embodiment above, the protective shell 10 plays a protective role for the level bubble 2, but when the user wants to detect whether the tower ruler is vertical by observing the level bubble 2, the protective shell 10 needs to be opened. The user first rotates the tension spring 13, and then drives the buckle 12 fixed to it to rotate to the corresponding position, and then pulls the tension spring 13 downward, so that the buckle 12 is separated from the suspension ring 11, and finally realizes the rotation and opening of the protective shell 10, and at the same time when in the tunnel When working in a dark environment, the protrusion 17 can be inserted into the front grooves of the main ruler 1, the first auxiliary ruler 19 and the second auxiliary ruler 20, and then the rubber sheet 16 and the rubber sheet 16 fixed to it The fluorescent sheet 18 is installed on the main scale 1, the first sub-scale 19 and the second sub-scale 20 to play the role of display illumination.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. without further restrictions. The phrase "the inclusion of an element defined by ... does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising said element".

In this utility model, unless otherwise clearly specified and limited, terms such as "installation", "setting", "connection", "fixation" and "rotation" should be understood in a broad sense, for example, it may be a fixed connection, It can also be detachable connection, or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction of two components Unless otherwise clearly defined, those skilled in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. An engineering surveying and mapping tower ruler with multiple functions, comprising a main ruler, is characterized in that: the inner wall of the main ruler (1) is socketed with a first auxiliary ruler (19), and the first auxiliary ruler (19) ) is sleeved with a second auxiliary ruler (20), the outer wall side of the main ruler (1) is provided with a level bubble (2), and the top of the second auxiliary ruler (20) is fixed with a flashing light ( 14), one side of the level bubble (2) is provided with a fixing unit; The fixing unit includes a support plate (3), a fixing seat (4), an insertion rod (5), a latch (6), a support frame (7), a handle (8) and a compression spring (9); The fixed seat (4) is fixedly connected to the side wall of the main ruler (1), a support plate (3) is arranged above the fixed seat (4), and an insertion rod is fixedly connected to the top of the fixed seat (4) (5), the outer wall of the insertion rod (5) is plugged into the bottom through hole of the support plate (3), the top of the support plate (3) is fixedly connected with the bottom of the level bubble (2), and the support plate (3) is fixedly connected to the bottom of the level bubble (2). The top groove of the plate (3) is slidably engaged with a support frame (7), and a bolt (6) is fixedly connected to one side of the outer wall of the support frame (7), and the end of the bolt (6) is inserted into the insertion rod (5) side wall groove, below the outer wall of the support frame (7) is fixedly connected with a compression spring (9), and the end of the compression spring (9) is connected to the top groove side wall of the support plate (3). Fixed. 2. A kind of engineering surveying and mapping tower ruler with multiple functions according to claim 1, characterized in that: the side wall of the flashing light (14) is provided with a top that is fixedly connected with the second auxiliary ruler (20). locator(15). 3. An engineering surveying and mapping tower ruler with multiple functions according to claim 1, characterized in that: a handle (8) is fixedly connected to the other side of the outer wall of the support frame (7). 4. a kind of engineering surveying and mapping tower ruler with multiple functions according to claim 1, is characterized in that: the top of described level bubble (2) is provided with protection unit; The protective unit includes a protective case (10), a suspension ring (11), a buckle (12) and an extension spring (13); The protective shell (10) is located above the level bubble (2), and is connected to the top of the support plate (3) through a pin shaft, and the top of the inner wall of the protective shell (10) is fixedly connected with a suspension ring (11). The bottom of the suspension ring (11) is clamped with a buckle (12), and the bottom of the buckle (12) is fixedly connected with an extension spring (13), and the end of the extension spring (13) is connected to the support plate ( 3) The tops are connected by rotation. 5. A kind of engineering surveying and mapping tower ruler with multiple functions according to claim 1, characterized in that: the fronts of the main ruler (1), the first auxiliary ruler (19) and the second auxiliary ruler (20) Each is provided with a plurality of display units; The display unit includes a rubber sheet (16), a bump (17) and a fluorescent sheet (18); The bumps (17) are respectively plugged into the front grooves of the main ruler (1), the first auxiliary ruler (19) and the second auxiliary ruler (20), and the front surfaces of the bumps (17) are fixed with rubber sheet (16), the back of the rubber sheet (16) is attached to the front of the main ruler (1), the first auxiliary ruler (19) and the second auxiliary ruler (20) respectively, and the rubber sheet (16) A fluorescent sheet (18) is fixedly attached to the front side.

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