A surveying benchmark placement box
By introducing structures such as slots, slides, and fixing heads into the surveying pole placement box, the problems of overlapping and collision during pole storage are solved, achieving stable fixing and convenient retrieval of poles of different sizes.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 西安市勘察测绘院
- Filing Date
- 2025-07-29
- Publication Date
- 2026-05-26
AI Technical Summary
The existing surveying marker placement boxes lack an effective multi-size positioning and fixing structure, which makes the markers prone to overlapping and collisions during storage, damaging the paint surface and making them inconvenient to retrieve.
A fixing mechanism including a slot, a slide, a fixing head, a limiting strip, an adjusting plate, a connecting rod, and a spring is designed to achieve stable fixing of markers of different lengths through a sliding and locking mechanism.
It enables the stable fixing of markers of different sizes, prevents overlapping and collisions, protects the surface of the markers, and simplifies the handling process.
Smart Images
Figure CN224277966U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of surveying benchmark placement boxes, specifically a surveying benchmark placement box. Background Technology
[0002] A surveying benchmark is a professional tool used for measurement and mapping. It is mainly used to determine the location, height, or direction of a reference point and is widely used in engineering, construction, and topographic surveying. After use, the benchmark is usually placed directly into a box for storage.
[0003] The aforementioned device lacks a multi-size positioning and fixing structure for the marker placement box, resulting in the absence of a fixing structure inside the existing marker placement box. When multiple markers are placed inside the box, they are prone to overlapping and colliding with each other, which can damage the paint on the surface of the markers or cause them to bend. Furthermore, it is cumbersome to retrieve them. Based on the shortcomings of the existing technology, this utility model designs a surveying marker placement box. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides a surveying benchmark placement box, which has the advantage of multi-size positioning and fixing of benchmark placement boxes.
[0005] This utility model provides the following technical solution: a surveying pole placement box, including a placement box body, a drawer slot is opened on the front of the placement box body, a storage drawer is inserted into the drawer slot, a bottom plate is provided inside the storage drawer, and a fixing mechanism is provided on the bottom plate to facilitate fixing poles of different lengths.
[0006] The fixing mechanism includes a slot, a slide groove, a second fixing head, a limiting strip, an adjusting plate, a connecting rod, a lock head, and a second spring. The slot is formed on the upper surface of the base plate, the slide groove is formed through the upper surface of the base plate, the second fixing head is slidably connected to the upper surface of the base plate, the limiting strip is fixedly connected to the lower surface of the second fixing head, the adjusting plate is fixedly connected to one side of the second fixing head, the connecting rod is slidably inserted into the adjusting plate, the lock head is fixedly connected to the bottom end of the connecting rod, and the second spring is sleeved on the connecting rod.
[0007] As a preferred embodiment of this utility model, a clamp is fixedly connected to the upper surface of the base plate, a first fixing head is fixedly connected to the upper surface of the clamp, a support plate is fixedly connected to the upper surface of the first fixing head, a rotating rod is rotatably connected inside the support plate, a clamping plate is fixedly connected to the rotating rod, and a first spring is provided between the first fixing head and the clamping plate.
[0008] As a preferred embodiment of this utility model, the bottom of the main body of the storage box is fixedly connected with a support foot, the outside of the storage drawer is fixedly connected with a pull rod, and the outside of the storage drawer is provided with a lock body.
[0009] As a preferred embodiment of this utility model, the limiting strip is slidably connected in the slide groove, and the lock head is slidably engaged in the slot.
[0010] In a preferred embodiment of this invention, the second spring is disposed between the adjusting plate and the lock head.
[0011] In a preferred embodiment of this invention, the clamping plate is rotatably positioned above the first fixed head.
[0012] As a preferred embodiment of this utility model, the base plate and the fixing mechanism are disposed inside the main body of the placement box.
[0013] In a preferred embodiment of this invention, the lock tongue of the lock body is connected to the main body of the storage box.
[0014] Compared with the prior art, the present invention has the following beneficial effects:
[0015] This surveying pole placement box allows the drawer to be pulled out of the slot by holding the pull rod. Then, one hand presses down on the rear end of the clamp to rotate it and lift the front end. The other hand holds the pole and inserts the bottom end into the first fixing head, pressing down to lock the pole body into the clamp. At this time, the second fixing head is pushed inward to move towards the top of the pole under the limitation of the slot and the limiting strip. While moving, the locking head slides in the slot to switch between different slots. After the second fixing head moves and fits on the top of the pole, the second spring pushes the locking head down to insert into the corresponding slot, and the second fixing head moves outward to lock. This device makes it easy to fix poles of different sizes in the box. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the internal structure of the storage box and drawer of this utility model;
[0018] Figure 3 This is a schematic diagram of the connection structure of the storage drawer, the first fixing head, and the fixing mechanism of this utility model;
[0019] Figure 4 This is a schematic diagram of the connection structure between the base plate and the first fixing head of this utility model;
[0020] Figure 5 This is a schematic diagram of the main structure of the fixing mechanism of this utility model.
[0021] In the diagram: 1. Box body; 101. Support leg; 102. Drawer slot; 103. Storage drawer; 104. Pull rod; 105. Lock body; 2. Base plate; 201. Clamp; 202. First fixing head; 203. Support plate; 204. Rotating rod; 205. Clamping plate; 206. First spring; 3. Fixing mechanism; 301. Slot; 302. Slide; 303. Second fixing head; 304. Limiting strip; 305. Adjusting plate; 306. Connecting rod; 307. Lock head; 308. Second spring. Detailed Implementation
[0022] 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.
[0023] Please see Figure 1-5 A surveying marker placement box includes a main body 1. The front of the main body 1 has a drawer slot 102, and a storage drawer 103 is inserted into the drawer slot 102. The storage drawer 103 has a base plate 2 inside, and a fixing mechanism 3 is provided on the base plate 2 to facilitate fixing markers of different lengths. The bottom of the main body 1 is fixedly connected to a support foot 101. The outside of the storage drawer 103 is fixedly connected to a pull rod 104. The outside of the storage drawer 103 is provided with a lock body 105, and the locking tongue of the lock body 105 is connected to the main body 1.
[0024] Please see Figure 5 The fixing mechanism 3 includes a slot 301, a slide 302, a second fixing head 303, a limiting strip 304, an adjusting plate 305, a connecting rod 306, a lock head 307, and a second spring 308. The slot 301 is formed on the upper surface of the base plate 2, the slide 302 is formed through the upper surface of the base plate 2, the second fixing head 303 is slidably connected to the upper surface of the base plate 2, the limiting strip 304 is fixedly connected to the lower surface of the second fixing head 303, the adjusting plate 305 is fixedly connected to one side of the second fixing head 303, the connecting rod 306 is slidably inserted into the adjusting plate 305, the lock head 307 is fixedly connected to the bottom end of the connecting rod 306, the second spring 308 is sleeved on the connecting rod 306, the limiting strip 304 is slidably connected in the slide 302, the lock head 307 is slidably engaged in the slot 301, and the second spring 308 is disposed between the adjusting plate 305 and the lock head 307.
[0025] By setting a sliding groove 302, a second fixing head 303, and a limiting strip 304, the second fixing head 303 can move left and right on the base plate 2 to protect and fix the top of the marker. By setting a slot 301, an adjusting plate 305, a connecting rod 306, and a lock head 307, the position of the second fixing head 303 can be locked. By setting a second spring 308, the lock head 307 can be pushed by the second spring 308 to always be inserted into the slot 301 to limit the second fixing head 303 when it is not lifted by human force.
[0026] Please see Figure 4 A clamp 201 is fixedly connected to the upper surface of the base plate 2. A first fixing head 202 is fixedly connected to the upper surface of the clamp 201. A support plate 203 is fixedly connected to the upper surface of the first fixing head 202. A rotating rod 204 is rotatably connected inside the support plate 203. A clamping plate 205 is fixedly connected to the rotating rod 204. A first spring 206 is provided between the first fixing head 202 and the clamping plate 205. The clamping plate 205 is rotatably positioned above the first fixing head 202. The base plate 2 and the fixing mechanism 3 are located inside the main body 1 of the placement box.
[0027] By setting the base plate 2 and the clamp 201, the pole body is limited to prevent it from bending due to external forces during storage. By setting the first fixing head 202, the support plate 203, the rotating rod 204, the clamping plate 205 and the first spring 206, one end of the pole inserted into the first fixing head 202 is fixed.
[0028] Working principle: When a surveying target placement box is used, in the initial state, the storage drawer 103 is first inserted into the drawer slot 102 opened on the front of the main body 1 of the placement box. The bottom plate 2 fixedly connected inside the storage drawer 103 is provided with a clamp 201. The first fixing head 202 provided at one end of the upper surface of the bottom plate 2 is connected to a clamp 205 through a support plate 203 and a rotating rod 204, so as to fix the target with different thicknesses. The second fixing head 303 is slidably connected to the other end of the upper surface of the bottom plate 2 through a sliding groove 302 and a limiting strip 304. The connecting rod 306 and the locking head 307 connected to the adjusting plate 305 provided on one side of the second fixing head 303 are connected to the slot 301 opened on the upper surface of the bottom plate 2, so as to adjust and lock the position of the second fixing head 303 to fix the target with different lengths.
[0029] When it is necessary to fix markers of different sizes inside the box, first hold the pull rod 104 and pull it outward to pull the storage drawer 103 out of the drawer slot 102. Then, press down on the rear end of the clamp 205 with one hand to rotate it and lift the front end. Hold the marker with the other hand, insert the bottom end into the first fixing head 202 and press down to lock the rod body into the clamp 201. At this time, push the second fixing head 303 inward to move it towards the top of the marker under the limitation of the slot 301 and the limiting strip 304. While moving, the locking head 307 slides in the slot 301 to switch different slots. After the second fixing head 303 moves and fits on the top of the marker, the second spring 308 pushes the locking head 307 down to insert into the corresponding slot 301 and place the second fixing head 303 outward to lock it. This device makes it easy to fix markers of different sizes inside the box.
[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A surveying benchmark placement box, comprising a box body (1), characterized in that: The main body (1) of the placement box has a drawer slot (102) on the front, and a storage drawer (103) is inserted into the drawer slot (102). The storage drawer (103) has a base plate (2) inside, and a fixing mechanism (3) is provided on the base plate (2) to facilitate fixing of markers of different lengths. The fixing mechanism (3) includes a slot (301), a slide (302), a second fixing head (303), a limiting strip (304), an adjusting plate (305), a connecting rod (306), a lock head (307), and a second spring (308). The slot (301) is opened on the upper surface of the base plate (2), the slide (302) is opened through the upper surface of the base plate (2), the second fixing head (303) is slidably connected to the upper surface of the base plate (2), the limiting strip (304) is fixedly connected to the lower surface of the second fixing head (303), the adjusting plate (305) is fixedly connected to one side of the second fixing head (303), the connecting rod (306) is slidably inserted into the adjusting plate (305), the lock head (307) is fixedly connected to the bottom end of the connecting rod (306), and the second spring (308) is sleeved on the connecting rod (306).
2. The surveying benchmark placement box according to claim 1, characterized in that: A clamp (201) is fixedly connected to the upper surface of the base plate (2), a first fixing head (202) is fixedly connected to the upper surface of the clamp (201), a support plate (203) is fixedly connected to the upper surface of the first fixing head (202), a rotating rod (204) is rotatably connected inside the support plate (203), a clamping plate (205) is fixedly connected to the rotating rod (204), and a first spring (206) is provided between the first fixing head (202) and the clamping plate (205).
3. The surveying benchmark placement box according to claim 1, characterized in that: The bottom of the main body (1) of the storage box is fixedly connected to a support foot (101), the outside of the storage drawer (103) is fixedly connected to a pull rod (104), and the outside of the storage drawer (103) is provided with a lock body (105).
4. A surveying benchmark placement box according to claim 1, characterized in that: The limiting strip (304) is slidably connected in the slide groove (302), and the lock head (307) is slidably engaged in the slot (301).
5. A surveying benchmark placement box according to claim 1, characterized in that: The second spring (308) is disposed between the adjusting plate (305) and the lock head (307).
6. A surveying benchmark placement box according to claim 2, characterized in that: The clamp (205) is rotatably positioned above the first fixed head (202).
7. A surveying benchmark placement box according to claim 1, characterized in that: The base plate (2) and the fixing mechanism (3) are located inside the main body (1) of the placement box.
8. A surveying benchmark placement box according to claim 3, characterized in that: The latch of the lock body (105) is connected to the main body (1) of the box.