Marker post placing cabinet for engineering surveying and mapping

Abstract

The utility model discloses a marker post placing cabinet for engineering surveying and mapping, and relates to the technical field of marker post placing cabinets, the marker post placing cabinet comprises a cabinet body, the front end of the cabinet body is provided with an opening, one side of the opening is provided with a plurality of frame bodies, and the inner bottom wall of each frame body is fixedly connected with three lower limiting rings at equal intervals; three rotating rods are rotationally connected to the inner bottom wall of the frame body, lower rotating discs are fixedly connected to the outer walls, close to the lower ends, of the three rotating rods, the lower rotating discs are located in the three lower limiting rings correspondingly, and structures which are the same as the lower limiting rings and the lower rotating discs are arranged at the positions, close to the top, in the frame body at equal intervals. The multiple frames are arranged, and the multiple clamping grooves are formed in the lower rotating disc and the upper rotating disc in each frame, so that the split marker posts can be sequentially clamped into the clamping grooves in a segmented mode, random stacking and mutual winding of the marker posts are avoided, the marker posts are stored in order, workers can conveniently and rapidly find out the needed marker post sections, and the working efficiency is improved. And the working efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the technical field of benchmark placement cabinets, specifically a benchmark placement cabinet for engineering surveying. Background Technology

[0002] In engineering surveying, benchmarks are commonly used and important measuring tools. Engineering surveying benchmarks are usually quite long, and to facilitate carrying and use, they are generally designed as multi-segment structures that can be disassembled. Commonly, they are divided into three segments that are spliced ​​together by threads. However, there are many problems with the storage of benchmarks when they are not in use. Traditional storage methods often involve randomly stacking the disassembled benchmarks, which can easily cause them to become tangled and collide. This can not only cause wear and scratches on the surface of the benchmarks, affecting the measurement accuracy, but also require a lot of time to organize and find suitable benchmark segments when needed, seriously affecting work efficiency. Moreover, some existing simple storage devices lack effective fixing and limiting measures, making it difficult to ensure that the benchmarks are stored neatly and orderly. During handling or movement, the benchmarks are prone to shaking, shifting, or even falling.

[0003] Therefore, those skilled in the art have provided a benchmark placement cabinet for engineering surveying to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this utility model is to provide a benchmark placement cabinet for engineering surveying to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A target placement cabinet for engineering surveying includes a cabinet body with an opening at the front end. Multiple frames are arranged on one side of the opening. Three lower limit rings are fixedly connected at equal intervals to the inner bottom wall of each frame. Three rotating rods are rotatably connected to the inner bottom wall of each frame, with each rod located at the center of one of the lower limit rings. The tops of the three rotating rods are rotatably connected to the top wall of the frame. Lower turntables are fixedly connected to the outer walls of each of the three rotating rods near their lower ends, and these lower turntables are located inside the three lower limit rings. Three upper limit rings are equally spaced near the top of the frame. Upper turntables are fixedly connected to the outer walls of each of the three rotating rods near their upper ends, and these upper turntables are located inside the three upper limit rings.

[0007] As a further embodiment of this utility model: the upper turntable has the same structure as the lower turntable, and four slots are evenly provided at the upper end near the edge. The upper limit ring has the same structure as the lower limit ring, and an opening is provided on the same side of each ring. The three upper limit rings are fixedly connected by a connecting block and are also fixedly connected to the inner wall of the frame by the connecting block.

[0008] As a further improvement of this utility model: three slots are equally spaced on the inner bottom wall of the frame, and the three slots are respectively located on the inner side of the three lower limit rings near the opening. A cylindrical insert is movably inserted into each slot.

[0009] As a further improvement of this utility model: multiple trapezoidal slide rails are provided at equal intervals on the inner bottom wall of the cabinet, and trapezoidal sliders are fixedly connected to the bottom of the frame. The trapezoidal sliders are all located inside the trapezoidal slide rails and are slidably connected to the trapezoidal slide rails.

[0010] As a further improvement of this utility model: multiple locks are embedded at equal intervals on the front end face of the cabinet near the top, and the number and position of the locks correspond to the frame.

[0011] As a further improvement of this utility model, a lock hole is provided on the upper surface of the frame near the front end.

[0012] As a further improvement of this utility model, a handle is fixedly connected to the center of the front surface of the frame.

[0013] As a further improvement of this utility model, casters are fixedly installed on the lower surface of the cabinet near the four corners.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. Orderly storage of marker poles: This utility model sets up multiple frames, and each frame has multiple slots on the lower and upper turntables. The disassembled marker poles can be orderly inserted into the slots. This design avoids the random stacking and tangling of marker poles, making the marker poles neatly stored and making it convenient for staff to quickly find the required marker pole segments, which greatly improves work efficiency.

[0016] 2. Stable limiting rod: The lower and upper limit rings limit the lower and upper turntables. At the same time, the lower turntable is further limited by inserting the plug into the slot. This ensures that the rod will not rotate or shake during storage. Even when the cabinet is moved, the rod can remain stable, effectively reducing collisions and friction between rods, protecting the surface and precision of the rod, and extending the service life of the rod.

[0017] 3. The frame can be easily pulled out and pushed in from the cabinet through the cooperation of trapezoidal sliders and trapezoidal slide rails, making it convenient for staff to store and retrieve the markers. The locks and keyholes ensure the security of the frame and ensure the safe storage of the markers. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a benchmark placement cabinet for engineering surveying.

[0019] Figure 2 This is a schematic diagram of the overall structure of the frame of a frame for placing benchmarks in engineering surveying.

[0020] Figure 3 for Figure 2 Enlarged view of point a in the middle.

[0021] Figure 4 for Figure 2 Enlarged view of point b in the middle.

[0022] In the diagram: 1. Cabinet body; 2. Casters; 3. Lock; 4. Frame; 5. Handle; 6. Trapezoidal slide rail; 7. Trapezoidal slider; 8. Lower limit ring; 9. Lower turntable; 10. Slot; 11. Rotating rod; 12. Opening; 13. Insert block; 14. Slot; 15. Lock hole; 16. Upper limit ring; 17. Connecting block; 18. Upper turntable. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0024] Reference Figure 1-4This embodiment provides a benchmark placement cabinet for engineering surveying, including a cabinet body 1. The front end of the cabinet body 1 is provided with an opening 12. Multiple frames 4 are provided on one side of the opening 12. Three lower limit rings 8 are fixedly connected at equal intervals on the inner bottom wall of the frames 4. Three rotating rods 11 are rotatably connected to the inner bottom wall of the frames 4. The three rotating rods 11 are respectively located at the center of the three lower limit rings 8. The top of the three rotating rods 11 is rotatably connected to the top wall of the frames 4. Lower turntables 9 are fixedly connected to the outer wall of the three rotating rods 11 near the lower end. The lower turntables 9 are respectively located inside the three lower limit rings 8. Three upper limit rings 16 are provided at equal intervals near the top of the frames 4. Upper turntables 18 are fixedly connected to the outer wall of the three rotating rods 11 near the upper end. The upper turntables 18 are respectively located inside the three upper limit rings 16. Example 2

[0025] Reference Figure 1-4 This embodiment is based on the previous embodiment, but differs in that the upper turntable 18 and the lower turntable 9 have the same structure, with four slots 10 evenly spaced near the edge at their upper ends. The upper limit ring 16 and the lower limit ring 8 have the same structure, with openings 12 on the same side. The three upper limit rings 16 are fixedly connected by connecting blocks 17 and are also fixedly connected to the inner wall of the frame 4 by the connecting blocks 17. Three slots 14 are evenly spaced on the inner bottom wall of the frame 4. The three slots 14 are located inside the three lower limit rings 8 near the openings 12. Cylindrical inserts 13 are movably inserted into each cabinet. Multiple trapezoidal slide rails 6 are evenly spaced on the inner bottom wall of the cabinet 1. Trapezoidal sliders 7 are fixedly connected to the bottom of each frame 4. The trapezoidal sliders 7 are all located inside the trapezoidal slide rails 6 and are slidably connected to the trapezoidal slide rails 6. Multiple locks 3 are evenly embedded near the top of the front end of the cabinet 1. The number and position of the locks 3 correspond to those of the frame 4. A lock hole 15 is opened near the front end of the upper surface of the frame 4. A handle 5 is fixedly connected to the center of the front end of the frame 4. Universal wheels 2 are fixedly installed near the four corners of the lower surface of the cabinet 1.

[0026] Working principle: When it is necessary to store the disassembled marker poles, the worker first inserts the key into the lock hole 15 of the lock 3 corresponding to the frame 4 on the front face of the cabinet 1, and turns the lock cylinder to move the lock tongue out of the lock hole 15 on the upper surface of the frame 4, releasing the restriction on the frame 4. Then, the worker holds the handle 5 on the front surface of the frame 4 and pulls the frame 4 outward. Since the trapezoidal slider 7 at the bottom of the frame 4 is slidably connected to the trapezoidal slide rail 6 at the bottom of the cabinet 1, the frame 4 can be smoothly pulled out of the cabinet 1. Next, the worker inserts the disassembled marker pole segments into the slots 10 on the lower turntable 9 and the upper turntable 18 in sequence. Each lower turntable 9 and upper turntable 18 has multiple slots. 10 can accommodate multiple marker segments. After the marker segment is inserted, the operator rotates the rotating rod 11, which drives the lower turntable 9 and the upper turntable 18 to rotate simultaneously, turning the part containing the marker segment into the lower limit ring 8 and the upper limit ring 16. The empty slot 10 is then rotated to the position corresponding to the opening 12 of the lower limit ring 8 and the upper limit ring 16. The cylindrical insert 13 is then inserted into the slot 14, and the insert 13 abuts against the lower turntable 9, preventing it from rotating. When the marker is needed, the operator first pulls out the insert 13, then rotates the rotating rod 11 in the opposite direction to turn the marker segment into the opening 12 of the lower limit ring 8 and the upper limit ring 16, and then removes the marker segment from the slot 10 for splicing.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A pole placing cabinet for engineering surveying, comprising a cabinet body (1), characterized in that, The front end of the cabinet body (1) is provided with an opening (12), one side of the opening (12) is provided with a plurality of frame bodies (4), the inner bottom wall of the frame body (4) is fixedly connected with three lower limiting rings (8) at equal intervals, three rotating rods (11) are rotatably connected to the inner bottom wall of the frame body (4), the three rotating rods (11) are respectively located at the center of the three lower limiting rings (8), the top of the three rotating rods (11) is rotatably connected with the top wall of the frame body (4), the outer wall of the three rotating rods (11) close to the lower end is fixedly connected with a lower turntable (9), and the lower turntable (9) is located inside the three lower limiting rings (8), respectively.

2. The marker post placement cabinet for engineering surveying and mapping according to claim 1, characterized in that, The upper end of the upper turntable (18) is close to the edge of the position, and four clamping grooves (10) are formed at equal angles, the structure of the upper limiting ring (16) and the lower limiting ring (8) is the same, the same side of the position is provided with an opening (12), the three upper limiting rings (16) are fixedly connected through the connecting block (17), and the inner wall of the frame body (4) is fixedly connected through the connecting block (17).

3. The marker post placement cabinet of claim 2, wherein, The inner bottom wall of the frame body (4) is provided with three insertion grooves (14) at equal intervals, and the three insertion grooves (14) are respectively located inside the three lower limiting rings (8) close to the opening (12), the insertion groove (14) is movably inserted with a cylindrical plug (13).

4. The marker post placement cabinet of claim 1, wherein, The inner bottom wall of the cabinet body (1) is provided with a plurality of trapezoidal sliding rails (6) at equal intervals, the bottom of the frame body (4) is fixedly connected with a trapezoidal sliding block (7), and the trapezoidal sliding block (7) is located in the trapezoidal sliding rail (6) and is in sliding connection with the trapezoidal sliding rail (6).

5. The marker post placement cabinet of claim 1, wherein, The front end surface of the cabinet body (1) is embedded with a plurality of locks (3) at equal intervals close to the upper end, and the number and position of the lock (3) correspond to the frame body (4).

6. The marker post placement cabinet of claim 1, wherein, The upper end surface of the frame body (4) is provided with a lock hole (15) close to the front end.

7. The marker post placement cabinet of claim 1, wherein, The front end surface of the frame body (4) is fixedly connected with a handle (5) in the middle.

8. The marker post placement cabinet of claim 1, wherein, The lower end surface of the cabinet body (1) is fixedly installed with a universal wheel (2) close to the four corners.

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