Marker post for engineering surveying

Abstract

The utility model relates to the technical field of engineering surveying, and particularly discloses a marker post for engineering surveying, which comprises a marker post body, three transverse plates which are distributed at equal intervals are fixedly arranged on the outer wall of the circumference of the marker post body close to the top, and a conical seat is fixedly arranged on the outer wall of the bottom of the marker post body; the measuring mechanism is mounted on the outer wall of one side of the marker post body; a threaded hole is formed in the side, away from the marker post body, of the outer wall of the top of the transverse plate; the adjusting mechanism and the supporting mechanism are arranged, the adjusting rod can drive the screw rod to rotate for positions with uneven terrains, then the heights of the three bases are adjusted, the three bases are made to be attached to the terrains, and therefore the marker post body can be conveniently fixed, the measuring mechanism is further arranged, and a sliding block is moved through a handle, so that the measuring accuracy is improved. And the corresponding height can be obtained by enabling the beacon to point to the corresponding number of the scale plate, so that lineation and marking on a building or other parts are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of engineering measurement, and in particular relates to a benchmark for engineering measurement. Background Art

[0002] Engineering surveying is a discipline that studies the various surveying work carried out during the survey and design, construction and operation management stages of various engineering construction projects. Benchmarks are usually required during engineering surveying to locate the position of buildings.

[0003] In a Chinese patent with publication number CN117128942A, a sighting pole for engineering surveying is mentioned, whose structure includes a top plate, an illuminating lamp, a rod body, a base, and a support frame. The top plate is fixedly connected between the illuminating lamp and the rod body, the bottom of the rod body is sleeved and connected to the middle of the base, and three support frames are arranged on the outside of the base; three support frames are arranged under the base, and the rod body can be shaken on the base by using the internal clamping structure and compensation parts of the support frame when it rises, and the main rod of the support frame is pulled or pressed, so that the bottom of the main rod can first adapt to various inclined grounds with the help of the compensation parts, and better stably support the bottom of the rod body, and then tend to support the main rod to release the squeezing of the clamping structure, so that the clamping structure can be supported between the main rod and the base in an inner and outer direction, which can strengthen the main rod tilting against the deflection of the reset base and the rod body, so that the pole is better placed in the required vertical range to cooperate with the illuminating lamp to measure the target object, and ensure the ability of the sighting pole for engineering surveying.

[0004] However, the above device has some problems when in use. When fixing the benchmark, the support device is not easy to adjust the height. For some locations where the ground is uneven in the construction site, the benchmark cannot be fixed.

[0005] To this end, those skilled in the art have proposed a benchmark for engineering measurement to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a benchmark for engineering surveying to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A benchmark for engineering measurement, comprising:

[0009] A pole body, wherein three horizontal plates distributed equidistantly are fixedly mounted on the outer wall of the pole body near the top, and a conical seat is fixedly mounted on the outer wall of the bottom of the pole body;

[0010] A measuring mechanism, wherein the measuring mechanism is installed on an outer wall of one side of the benchmark body;

[0011] An adjustment mechanism, wherein a threaded hole is formed on a side of the top outer wall of the horizontal plate away from the pole body, and the adjustment mechanism is installed inside the threaded hole;

[0012] A supporting mechanism is installed at the bottom of the adjusting mechanism.

[0013] Preferably, the measuring mechanism includes a measuring ruler, which is fixedly mounted on an outer wall of one side of the benchmark body, a scale plate is provided on the outer wall of one side of the measuring ruler near the benchmark body, a vertical slot is opened on the outer wall of one side of the measuring ruler, a slider is slidably engaged on the inner wall of the slot, a pointer is fixedly mounted on the outer wall of one side of the slider, and a handle is fixed at one end of the slider.

[0014] Preferably, the adjustment mechanism comprises a screw rod, the screw rod is threaded on the inner wall of the threaded hole, an adjustment rod is fixedly mounted on the top end of the screw rod, and the adjustment rod is located above the cross plate.

[0015] Preferably, the support mechanism comprises a base, a support rod is fixedly mounted on the top outer wall of the base, a fixing rod is fixedly mounted on the top outer wall of the support rod, and the bottom end of the screw rod is fixedly mounted on the surface of the fixing rod.

[0016] Preferably, identification stickers distributed equidistantly are adhered to the outer wall of the pole body.

[0017] Preferably, a sleeve is sleeved on the circumferential outer wall of the support rod, and a same connecting belt is sleeved on the outer wall of the sleeve.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] (1) The utility model is provided with an adjustment mechanism and a support mechanism. For locations with uneven terrain, the adjustment rod can be used to drive the screw rod to rotate, thereby adjusting the heights of the three bases so that the three bases fit the terrain, thereby facilitating the fixing of the benchmark body.

[0020] (2) The utility model is provided with a measuring mechanism, by moving the slider by the handle so that the pointer points to the corresponding number on the scale plate, the corresponding height can be obtained, which is convenient for marking on buildings or other parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the first embodiment of the utility model;

[0022] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at point A;

[0023] Figure 3 This is a schematic diagram of the overall structure of the second embodiment of the present utility model;

[0024] In the figure: 1. Benchmark body; 2. Measuring mechanism; 3. Adjusting mechanism; 4. Horizontal plate; 5. Support mechanism; 6. Identification sticker; 7. Conical seat; 8. Sleeve; 9. Connecting belt;

[0025] 201, measuring ruler; 202, scale plate; 203, pointer; 204, handle; 205, slider; 206, slot;

[0026] 301, adjusting rod; 302, screw rod;

[0027] 501, fixing rod; 502, supporting rod; 503, base. DETAILED DESCRIPTION

[0028] 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.

[0029] Embodiment 1:

[0030] See also Figure 1 and Figure 2 As shown, a benchmark for engineering measurement includes:

[0031] The pole body 1 has three horizontal plates 4 which are evenly distributed and fixedly mounted on the outer wall of the pole body 1 near the top, and a conical seat 7 is fixedly mounted on the bottom outer wall of the pole body 1;

[0032] A measuring mechanism 2, which is mounted on an outer wall of one side of the pole body 1;

[0033] The adjusting mechanism 3, a threaded hole is formed on the side of the top outer wall of the horizontal plate 4 away from the pole body 1, and the adjusting mechanism 3 is installed inside the threaded hole;

[0034] The supporting mechanism 5 is installed at the bottom of the adjusting mechanism 3 .

[0035] As can be seen from the above, the benchmark body 1 is placed at the position that needs to be marked in the construction site, which is convenient for observers to watch and record through the recorder. According to the terrain, the height of the supporting mechanism 5 is adjusted by the adjustment mechanism 3 to ensure that the device is stably supported on the ground, and the measured height is marked by the measuring mechanism 2 as needed.

[0036] Specifically, the measuring mechanism 2 includes a measuring ruler 201, which is fixedly mounted on an outer wall of one side of the benchmark body 1. A scale plate 202 is provided on the outer wall of one side of the measuring ruler 201 near the benchmark body 1. A vertical slot 206 is opened on the outer wall of one side of the measuring ruler 201. A slider 205 is slidably engaged on the inner wall of the slot 206. A pointer 203 is fixedly mounted on the outer wall of one side of the slider 205, and a handle 204 is fixed at one end of the slider 205.

[0037] As can be seen from the above, the handle 204 drives the slider 205 to move in the slot 206, so that the pointer 203 points to the specified scale on the scale plate 202, thereby marking the specified height, which is convenient for subsequent measurement work.

[0038] Specifically, the adjustment mechanism 3 includes a screw rod 302 , which is screwed onto the inner wall of the threaded hole. An adjustment rod 301 is fixedly mounted on the top of the screw rod 302 , and the adjustment rod 301 is located above the horizontal plate 4 .

[0039] As can be seen from the above, the adjusting rod 301 is rotated to drive the screw rod 302 to rotate, thereby facilitating the adjustment of the height of the supporting mechanism 5 .

[0040] Specifically, the support mechanism 5 includes a base 503 , a support rod 502 is fixedly mounted on the top outer wall of the base 503 , a fixing rod 501 is fixedly mounted on the top outer wall of the support rod 502 , and the bottom end of the screw rod 302 is fixedly mounted on the surface of the fixing rod 501 .

[0041] As can be seen from the above, the support mechanism 5 is attached to the ground through the base 503, thereby providing support for the entire device.

[0042] Specifically, the outer wall of the pole body 1 is bonded with identification stickers 6 which are distributed at equal intervals.

[0043] As can be seen from the above, the provision of the identification sticker 6 makes the pole body 1 more eye-catching and convenient for observers to see.

[0044] Working principle: Place the benchmark body 1 at the position that needs to be marked in the construction site, which is convenient for observers to watch and record through the recorder. According to the terrain, rotate the adjustment rod 301, which in turn drives the rotation of the screw 302, so as to facilitate the adjustment of the height of the support mechanism 5, so that each base 503 is in contact with the ground, so that the device support is stable. When marking is required, the handle 204 drives the slider 205 to move in the card slot 206, so that the pointer 203 points to the specified scale on the scale plate 202, thereby marking the specified height, which is convenient for subsequent measurement work.

[0045] Embodiment 2:

[0046] refer to Figure 3As shown, this embodiment is basically the same as the previous embodiment, except that a sleeve 8 is sleeved on the circumferential outer wall of the support rod 502, and a connecting belt 9 is sleeved on the outer wall of the sleeve 8.

[0047] As can be seen from the above, the user can carry the entire device for movement by means of the portable connecting belt 9, and when the device needs to be used for measurement, the connecting belt 9 can be removed.

[0048] 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 benchmark for engineering surveying, characterized in that: include: A pole body (1), wherein three horizontal plates (4) are fixedly mounted at equal distances on the outer wall of the circumference of the pole body (1) near the top, and a conical seat (7) is fixedly mounted on the outer wall of the bottom of the pole body (1); A measuring mechanism (2), wherein the measuring mechanism (2) is mounted on an outer wall of one side of the pole body (1); An adjusting mechanism (3), wherein a threaded hole is formed on a side of the top outer wall of the horizontal plate (4) away from the pole body (1), and the adjusting mechanism (3) is installed inside the threaded hole; A supporting mechanism (5), wherein the supporting mechanism (5) is installed at the bottom of the adjusting mechanism (3).

2. The engineering surveying pole according to claim 1, characterized in that: The measuring mechanism (2) comprises a measuring ruler (201), the measuring ruler (201) being fixedly mounted on an outer wall of one side of a pole body (1), a scale plate (202) being arranged at a position of the outer wall of one side of the measuring ruler (201) close to the pole body (1), a vertical slot (206) being provided on an outer wall of one side of the measuring ruler (201), a slider (205) being slidably engaged on an inner wall of the slot (206), a pointing mark (203) being fixedly mounted on an outer wall of one side of the slider (205), and a handle (204) being fixed at one end of the slider (205).

3. The engineering surveying pole according to claim 1, characterized in that: The adjustment mechanism (3) comprises a screw rod (302), the screw rod (302) being screwed onto the inner wall of the threaded hole, an adjustment rod (301) being fixedly mounted on the top end of the screw rod (302), and the adjustment rod (301) being located above the horizontal plate (4).

4. The engineering surveying pole according to claim 3, characterized in that: The support mechanism (5) comprises a base (503), a support rod (502) is fixedly mounted on the top outer wall of the base (503), a fixing rod (501) is fixedly mounted on the top outer wall of the support rod (502), and the bottom end of the screw rod (302) is fixedly mounted on the surface of the fixing rod (501).

5. The engineering surveying pole according to claim 1, characterized in that: Identification stickers (6) distributed at equal intervals are bonded to the outer wall of the pole body (1).

6. The engineering surveying pole according to claim 4, characterized in that: The circumferential outer wall of the support rod (502) is sleeved with a sleeve (8), and the outer wall of the sleeve (8) is sleeved with a same connecting belt (9).

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