Mark post convenient to fix

Abstract

The utility model belongs to the technical field of surveying and mapping engineering, and discloses a marker post convenient to fix, which comprises a main body assembly used for surveying and mapping marking and further comprises a storage assembly installed at the bottom end of the main body assembly and used for storage, hiding and protection, and an anchoring assembly used for being telescopically inserted into the ground to be fixed is installed in the storage assembly. The storage assembly comprises a storage pipe, a first internal thread is arranged at the top end of the storage pipe, a second internal thread is arranged at the bottom end of the storage pipe, and a protective cover is installed at the bottom end of the storage pipe; the anchoring assembly comprises an anchor rod, a second threaded head is arranged at the top end of the anchor rod, and a guide cone head is arranged at the bottom end of the anchor rod. According to the marker post convenient to fix, due to the arrangement of storage and hiding, the occupied space is reduced, and the carrying convenience is improved; through the arrangement of thread meshing and fixing, the fixing stability and the operation convenience are improved; and through the arrangement of end closed protection, the safety of moving and using is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of surveying and mapping engineering, and particularly relates to a benchmark which is easy to fix. Background Art

[0002] Benchmarks are important tools used to locate, mark and correct height in total station measurement. They include height measuring rods and height measuring poles, and are the benchmarks for measuring ground elevation. The anchor points of the benchmarks can be accurately measured by the total station to ensure that the measured data is accurate.

[0003] In contrast, the Chinese patent with the announcement number CN116067352A discloses a benchmark that is easy to fix for surveying and mapping engineering, including a benchmark, the bottom of which is connected to a base, and also includes: a fixing part, the fixing part includes a rotating ring and a plug rod, the rotating ring is rotatably installed on the base, the plug rod is slidably installed on the base, a rotating seat is sleeved on the plug rod, and the rotating seat and the plug rod are connected by threads, the side wall of the rotating seat is provided with an annular tooth, and the inner wall of the rotating ring is provided with an inner tooth ring that matches the annular tooth; and an auxiliary fixing mechanism, the auxiliary fixing mechanism includes a pressure sensor, a control processor and a telescopic member, the pressure sensor is installed at the bottom of the plug rod, the control processor and the telescopic member are both installed inside the plug rod, the movable end ring of the telescopic member is arranged with a first connecting rod, and the inside of the plug rod is provided with an active cavity matching the first connecting rod, the end of the first connecting rod away from the telescopic member is connected to a plug block, and a slideway matching the plug block is provided on the plug rod, and a plug is installed at one end of the plug block close to the side wall of the plug rod.

[0004] However, the bottom of the above patent is protruding, which takes up a lot of space and reduces the convenience of carrying. In addition, the pointed head is exposed and the safety is poor. Therefore, a new device needs to be designed. Utility Model Content

[0005] The purpose of the utility model is to provide a conveniently fixed benchmark to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A benchmark that is easy to fix, including a main body component for surveying and marking, and also including a storage component installed at the bottom end of the main body component for storing, hiding and protecting, wherein an anchor component for telescopic insertion into the ground and fixing is installed inside the storage component; the storage component includes a storage tube, a first internal thread is provided at the top end of the storage tube, a second internal thread is provided at the bottom end of the storage tube, and a protective cover is installed at the bottom end of the storage tube; the anchor component includes an anchor rod, a second threaded head is provided at the top end of the anchor rod, a guide cone head is provided at the bottom end of the anchor rod, the outer diameter of the second threaded head is smaller than the inner diameter of the storage tube, and the diameter of the anchor rod is smaller than the inner diameter of the second internal thread.

[0008] Furthermore, the main body component includes a pole body, a plurality of reflective stickers are evenly distributed on the pole body, and a first threaded head is arranged at the bottom end of the pole body.

[0009] Furthermore: the pole body is circular and made of aluminum alloy.

[0010] Furthermore: the storage tube is made of 204 stainless steel and is cylindrical.

[0011] Furthermore: the protective cover is made of polypropylene material, and the protective cover and the storage tube are plug-in connected.

[0012] Furthermore: the anchor rod, the second threaded head and the guide cone head are integrally formed.

[0013] Compared with the prior art, the beneficial effects are:

[0014] 1. Through the storage and hidden settings, the space occupied is reduced and the convenience of carrying is increased;

[0015] 2. The setting of fixing by thread engagement improves the stability of fixing and the convenience of operation;

[0016] 3. The end-cap protection setting increases the safety of mobile use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a benchmark pole that is easy to fix according to the utility model;

[0018] Figure 2 This is an appearance diagram of a conveniently fixed benchmark described in the utility model;

[0019] Figure 3 It is a front view of the main component of a conveniently fixed benchmark described in the utility model;

[0020] Figure 4 It is a front perspective view of a storage assembly of a pole that is easy to fix according to the utility model;

[0021] Figure 5 It is a front view of an anchoring assembly of a benchmark pole that is easy to fix according to the utility model.

[0022] In the accompanying drawings, 101, the main body of the pole; 102, the reflective label; 103, the first thread head; 201, the storage tube; 202, the protective cover; 203, the first internal thread; 204, the second internal thread; 301, the anchor rod; 302, the second thread head; 303, the guide cone head. DETAILED DESCRIPTION

[0023] 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 in 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.

[0024] See also Figure 1-Figure 5 A benchmark that is easy to fix includes a main body component for surveying and marking, and also includes a storage component installed at the bottom of the main body component for storing, hiding and protecting. The storage component is equipped with an anchor component for telescopic insertion into the ground for fixing.

[0025] In this embodiment: the main assembly includes a pole body 101, which is circular and made of aluminum alloy. A number of reflective marker stickers 102 are evenly distributed on the pole body 101. A first thread head 103 is provided at the bottom of the pole body 101. The pole body 101 is held and moved to the surveying position, and is erected to conduct surveying through the reflective marker stickers 102. The first thread head 103 is used to connect and fix the storage tube 201.

[0026] In this embodiment: the storage assembly includes a storage tube 201, the storage tube 201 is made of 204 stainless steel material and is cylindrical, the top of the storage tube 201 is provided with a first internal thread 203, the bottom of the storage tube 201 is provided with a second internal thread 204, the bottom of the storage tube 201 is installed with a protective cover 202, the protective cover 202 is made of polypropylene material, the protective cover 202 and the storage tube 201 are plug-in connected, the protective cover 202 is plugged into the bottom of the storage tube 201 to protect the hidden anchor rod 301, the storage tube 201 is engaged with the first thread head 103 through the first internal thread 203, and is fixed to the benchmark body 101, and is engaged with the second thread head 302 through the second internal thread 204 to fix the anchor rod 301;

[0027] In this embodiment: the anchoring assembly includes an anchor rod 301, a second threaded head 302 is provided at the top end of the anchor rod 301, a guide cone head 303 is provided at the bottom end of the anchor rod 301, the outer diameter of the second threaded head 302 is smaller than the inner diameter of the storage tube 201, the diameter of the anchor rod 301 is smaller than the inner diameter of the second internal thread 204, the anchor rod 301, the second threaded head 302 and the guide cone head 303 are integrally formed, the second threaded head 302 and the second internal thread 204 are tightened, the anchor rod 301 and the storage tube 201 are fixedly connected together, and then the anchor rod 301 is inserted into the ground through the guide cone head 303, so that the benchmark body 101 is erected for surveying and mapping.

[0028] Working principle: the storage tube 201 is meshed with the first thread head 103 through the first internal thread 203 and fixed to the benchmark body 101. The benchmark body 101 is held and moved to the surveying position. The protective cover 202 is pulled off, the anchor rod 301 is poured out of the storage tube 201, and the second thread head 302 and the second internal thread 204 are tightened to fix the anchor rod 301 and the storage tube 201 together. Then, the anchor rod 301 is inserted into the ground through the guide cone head 303, so that the benchmark body 101 is erected for surveying. After completion, the above steps are reversed to store the anchor rod 301 in the storage tube 201 for carrying and moving.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveniently fixed pole, comprising a main body assembly for surveying and marking, characterized in that: It also includes a storage component installed at the bottom end of the main body component for storing, hiding and protecting, and an anchor component for telescopic insertion and fixing on the ground is installed in the storage component; The storage assembly comprises a storage tube (201), the top end of the storage tube (201) is provided with a first internal thread (203), the bottom end of the storage tube (201) is provided with a second internal thread (204), and the bottom end of the storage tube (201) is installed with a protective cover (202); The anchoring assembly comprises an anchor rod (301), a second thread head (302) is arranged at the top end of the anchor rod (301), a guide cone head (303) is arranged at the bottom end of the anchor rod (301), the outer diameter of the second thread head (302) is smaller than the inner diameter of the storage tube (201), and the diameter of the anchor rod (301) is smaller than the inner diameter of the second internal thread (204).

2. A conveniently fixed pole according to claim 1, characterized in that: The main body component comprises a pole body (101), a plurality of reflective stickers (102) are evenly distributed on the pole body (101), and a first thread head (103) is arranged at the bottom end of the pole body (101).

3. A conveniently fixed pole according to claim 2, characterized in that: The pole body (101) is circular and made of aluminum alloy.

4. A conveniently fixed pole according to claim 1, characterized in that: The storage tube (201) is made of 204 stainless steel and is cylindrical.

5. The easy-to-fix benchmark according to claim 1, characterized in that: The protective cover (202) is made of polypropylene material, and the protective cover (202) and the storage tube (201) are connected by plugging.

6. The easy-to-fix benchmark according to claim 1, characterized in that: The anchor rod (301), the second threaded head (302) and the guide cone head (303) are integrally formed.

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