Settlement datum point structure

Abstract

The utility model discloses a settlement datum point structure which comprises a protection mechanism, the protection mechanism comprises a connecting plate, a mark post is connected to the middle axis of the top of the connecting plate in a sleeved mode, a protection cover is arranged on the top of the mark post, buffer cotton is fixedly connected to one side of the protection cover, and fixing bases are fixedly connected to the bottoms of the two sides of the protection cover. The two sides of the top of the connecting plate are fixedly connected with hollow plates. According to the settlement datum point structure, by arranging the protection mechanism, after a marker post is installed, an insertion rod is moved outwards, then a protection cover is arranged on the top of the marker post in a sleeving mode, a fixing base corresponds to the insertion rod, at the moment, a connecting rod can be connected with a hollow block in an inserted mode, then the insertion rod is loosened, an adjusting plate is driven to move through thrust of a first spring, and the adjusting plate drives the insertion rod to move; and the inserting rod is inserted into the fixing seat, so that the protective cover is stable, the top of the marker post is protected through the protective cover, and the protective cover is not damaged due to slight impact through the arrangement of buffer cotton.

Description

Technical Field

[0001] The utility model relates to the technical field of settlement observation, in particular to a settlement reference point structure. Background Art

[0002] The settlement benchmark point is the starting basis for elevation in settlement observation. It is generally set up before entering the site and is required to be set up at a location with stable geological conditions, little influence from external conditions, and a moderate distance from the observed object. The setting of settlement benchmark points has a direct impact on the accuracy of settlement observation. The number of settlement benchmark points is generally not less than 3, and regular joint measurements are required to ensure their stability.

[0003] According to the patent document: CN217298858U, a reference point fixing device for settlement monitoring is disclosed, the fixing rod includes a drill bit, a plurality of hollow connecting rods and a grouting conduit, the plurality of connecting rods are detachably connected end to end, the drill bit is fixedly connected to the bottom end of the connecting rod at the lowest end, and the connecting rod at the lowest end is provided with a grouting hole close to the drill bit, the grouting conduit passes through each connecting rod in turn and is connected to the grouting hole, the settlement plate is placed on the foundation surface and can move up and down along the connecting rod, the displacement sensor can measure the descending depth of the settlement plate and is connected to the collection equipment, no need to drill holes in advance, saving construction costs, and convenient on-site construction, and can be used for automatic settlement monitoring of large-area soft foundation treatment.

[0004] At present, in the daily use, the traditional settlement benchmark point structure has the benchmark directly exposed to the outside, which is easily damaged after colliding with external objects. It also has no early warning function and cannot drive away or warn the vandals, thus failing to meet the use requirements. Utility Model Content

[0005] The purpose of the utility model is to provide a settlement reference point structure to solve the problem that the current traditional settlement reference point structure proposed in the above-mentioned background technology is that in daily use, the benchmarks are directly exposed to the outside and are easily damaged after colliding with external objects, and have no early warning function, and are unable to drive away and warn destroyers, thereby failing to meet the use requirements.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a settlement reference point structure, including a protective mechanism, the protective mechanism including a connecting plate, a benchmark rod is sleeved at the central axis of the top of the connecting plate, a protective cover is arranged on the top of the benchmark rod, a buffer cotton is fixedly connected to one side of the protective cover, the bottoms of both sides of the protective cover are fixedly connected to a fixing seat, both sides of the top of the connecting plate are fixedly connected to a hollow plate, one side of the inner cavity of the hollow plate is fixedly connected to a first spring, one side of the first spring is fixedly connected to an adjustment plate, one side of the adjustment plate is fixedly connected to an insertion rod, and one side of the insertion rod is plugged into the fixing seat.

[0007] Preferably, a warning mechanism is further included. The warning mechanism is installed on one side of the connecting plate. The warning mechanism includes a reflective strip. The inner surface of the reflective strip is fixedly connected to the buffer cotton. A warning light strip is fixedly connected to the surface of the protective cover and away from the buffer cotton. A hollow block is fixedly connected to the middle axis at the rear side of the top of the connecting plate. A second spring is fixedly connected to the bottom of the inner cavity of the hollow block. The top of the second spring is fixedly connected to a rectangular plate. One side of the top of the rectangular plate is fixedly connected to a first electrode block. A second electrode block is fixedly connected to the top of the inner cavity of the hollow block. A connecting rod is in contact with the middle axis of the top of the rectangular plate. One side of the connecting rod is fixedly connected to the protective cover. A buzzer is fixedly connected to one side of the hollow block.

[0008] Preferably, a fixing rod is fixedly connected to the surface of the insertion rod. A connecting handle is slidably connected to the inner cavity of the fixing rod. An iron block is fixedly connected to the bottom of the connecting handle. Through holes are opened on both sides of the bottom of the connecting plate. A magnetic block is fixedly connected to the bottom of the inner cavity of the through hole. The top of the magnetic block is in contact with the iron block.

[0009] Preferably, a circular hole is opened on one side of the hollow plate, and the inner cavity of the circular hole is slidably connected to the insertion rod.

[0010] Preferably, a vertical column is slidably connected to the inner cavity of the rectangular plate, and the bottom of the vertical column is fixedly connected to the hollow block.

[0011] Preferably, a movable hole is opened at the top of the inner cavity of the hollow block, and a sealing ring is fixedly connected to the inner cavity of the movable hole.

[0012] Preferably, an annular groove is opened at the top of the connecting plate and outside the benchmark, and the inner cavity of the annular groove is inserted into the protective cover.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. By setting the protection mechanism, after the benchmark is installed, move the insertion rod outward, then put the protective cover on the top of the benchmark, and make the fixed seat correspond to the insertion rod. At this time, the connecting rod will be inserted into the hollow block. Then release the insertion rod. Drive the adjusting plate to move through the thrust of the first spring. The adjusting plate drives the insertion rod to move, so that the insertion rod is inserted into the fixed seat, and the protective cover can be stabilized. The top of the benchmark is protected by the protective cover, and through the setting of the buffer cotton, the protective cover will not be damaged when it is slightly impacted.

[0015] 2. By setting up a warning mechanism, the reflective strip can achieve a reflective effect, and the warning light strip is used for warning work. When someone removes the protective cover, the connecting rod will move away from the rectangular plate. At this time, the rectangular plate is driven to move by the thrust of the second spring, and the rectangular plate drives the first electrode block to move, so that the first electrode block contacts the second electrode block, thereby turning on the circuit of the buzzer. At this time, the buzzer will work, so as to warn the disassembler. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present invention;

[0017] Figure 2 is a three-dimensional structural diagram of the present invention;

[0018] Figure 3 is a partial three-dimensional structural diagram of the protection mechanism of the present invention;

[0019] Figure 4 is a partial three-dimensional structural diagram of the warning mechanism of the present invention;

[0020] Figure 5 is an enlarged structural diagram of part A of the present invention.

[0021] In the figure: 1. Protection mechanism; 101. Connecting plate; 102. Benchmark; 103. Protective cover; 104. Buffer cotton; 105. Fixed seat; 106. Hollow plate; 107. First spring; 108. Adjusting plate; 109. Insert rod; 110. Fixed rod; 111. Connecting handle; 112. Iron block; 113. Through hole; 114. Magnet; 2. Warning mechanism; 201. Reflective strip; 202. Warning light strip; 203. Hollow block; 204. Second spring; 205. Rectangular plate; 206. First electrode block; 207. Second electrode block; 208. Connecting rod; 209. Buzzer. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 5, the present utility model provides a technical solution: a settlement reference point structure, including a protection mechanism 1. The protection mechanism 1 includes a connecting plate 101. A benchmark rod 102 is sleeved at the central axis of the top of the connecting plate 101. A protective cover 103 is arranged at the top of the benchmark rod 102. One side of the protective cover 103 is fixedly connected with a buffer cotton 104. Fixed seats 105 are fixedly connected to the bottoms of both sides of the protective cover 103. Hollow plates 106 are fixedly connected to both sides of the top of the connecting plate 101. A first spring 107 is fixedly connected to one side of the inner cavity of the hollow plate 106. One side of the first spring 107 is fixedly connected with an adjusting plate 108. One side of the adjusting plate 108 is fixedly connected with a plug rod 109. One side of the plug rod 109 is inserted into the fixed seat 105. By setting the protection mechanism 1, after the benchmark rod 102 is installed, move the plug rod 109 outward, then put the protective cover 103 on the top of the benchmark rod 102, and make the fixed seat 105 correspond to the plug rod 109. At this time, the connecting rod 208 will be inserted into the hollow block 203. Then release the plug rod 109. Drive the adjusting plate 108 to move through the thrust of the first spring 107. The adjusting plate 108 drives the plug rod 109 to move, so that the plug rod 109 is inserted into the fixed seat 105, and the protective cover 103 can be stabilized. The top of the benchmark rod 102 is protected by the protective cover 103. And through the setting of the buffer cotton 104, the protective cover 103 will not be damaged when it is slightly impacted; A fixed rod 110 is fixedly connected to the surface of the plug rod 109. A connecting handle 111 is slidably connected to the inner cavity of the fixed rod 110. An iron block 112 is fixedly connected to the bottom of the connecting handle 111. Through holes 113 are opened on both sides of the bottom of the connecting plate 101. A magnetic block 114 is fixedly connected to the bottom of the inner cavity of the through hole 113. The top of the magnetic block 114 contacts the iron block 112. By setting the fixed rod 110, the connecting handle 111, the iron block 112 and the magnetic block 114, the plug rod 109 can be limited in the left and right directions, thereby further improving the work of the plug rod 109; A round hole is opened on one side of the hollow plate 106, and the inner cavity of the round hole is slidably connected with the plug rod 109. By setting the round hole, the work of the plug rod 109 is stabilized, and the plug rod 109 is balanced and supported; An annular groove is opened on the top of the connecting plate 101 and outside the benchmark rod 102, and the inner cavity of the annular groove is inserted into the protective cover 103. By setting the annular groove, the protective cover 103 is horizontally limited to prevent the protective cover 103 from being unstable.

[0024] Please refer to Figure 1 , Figure 2 and Figure 4, a warning mechanism 2 is provided on one side of the connecting plate 101. The warning mechanism 2 includes a reflective strip 201. The inner surface of the reflective strip 201 is fixedly connected to the buffer cotton 104. A warning light strip 202 is fixedly connected to the surface of the protective cover 103 and on the side away from the buffer cotton 104. At the central axis of the rear side of the top of the connecting plate 101, a hollow block 203 is fixedly connected. At the bottom of the inner cavity of the hollow block 203, a second spring 204 is fixedly connected. The top of the second spring 204 is fixedly connected to a rectangular plate 205. On one side of the top of the rectangular plate 205, a first electrode block 206 is fixedly connected. At the top of the inner cavity of the hollow block 203, a second electrode block 207 is fixedly connected. At the central axis of the top of the rectangular plate 205, a connecting rod 208 is in contact. One side of the connecting rod 208 is fixedly connected to the protective cover 103. A buzzer 209 is fixedly connected to one side of the hollow block 203. By setting the warning mechanism 2, the reflective strip 201 can achieve a reflective effect, and the warning light strip 202 is used for warning work. When someone removes the protective cover 103, the connecting rod 208 will move away from the rectangular plate 205. At this time, the rectangular plate 205 is driven to move by the thrust of the second spring 204. The rectangular plate 205 drives the first electrode block 206 to move, so that the first electrode block 206 contacts the second electrode block 207, thereby turning on the circuit of the buzzer 209. At this time, the buzzer 209 will work, so as to warn the disassembler; a vertical column is slidably connected to the inner cavity of the rectangular plate 205, and the bottom of the vertical column is fixedly connected to the hollow block 203. By setting the vertical column, the work of the rectangular plate 205 is stabilized, and the rectangular plate 205 is supported in balance; an activity hole is opened at the top of the inner cavity of the hollow block 203, and a sealing ring is fixedly connected to the inner cavity of the activity hole. By setting the sealing ring, the sealing effect is good, and water is prevented from seeping into the inner cavity of the hollow block 203.

[0025] Working principle: By setting the protection mechanism 1, after the benchmark 102 is installed, the insertion rod 109 is moved outward, and then the protective cover 103 is sleeved on the top of the benchmark 102, and the fixing seat 105 is made to correspond to the insertion rod 109. At this time, the connecting rod 208 will be inserted into the hollow block 203. Then the insertion rod 109 is released. The adjusting plate 108 is driven to move by the thrust of the first spring 107. The adjusting plate 108 drives the insertion rod 109 to move, so that the insertion rod 109 is inserted into the fixing seat 105, and the protective cover 103 can be stabilized. The top of the benchmark 102 is protected by the protective cover 103. Moreover, due to the setting of the buffer cotton 104, the protective cover 103 will not be damaged when it is slightly impacted;

[0026] By setting up the warning mechanism 2, the reflective strip 201 can achieve a reflective effect, and the warning light strip 202 is used for warning work. When someone removes the protective cover 103, the connecting rod 208 will move away from the rectangular plate 205. At this time, the rectangular plate 205 is driven to move by the thrust of the second spring 204. The rectangular plate 205 drives the first electrode block 206 to move, so that the first electrode block 206 contacts the second electrode block 207, thereby turning on the circuit of the buzzer 209. At this time, the buzzer 209 will work, so as to warn the disassembler.

[0027] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A settlement reference point structure, characterized in that: include: A protection mechanism (1), the protection mechanism (1) comprising a connecting plate (101), a pole (102) being sleeved at the middle axis of the top of the connecting plate (101), a protection cover (103) being arranged on the top of the pole (102), a buffer cotton (104) being fixedly connected to one side of the protection cover (103), a fixing seat (105) being fixedly connected to the bottom of both sides of the protection cover (103), a hollow plate (106) being fixedly connected to both sides of the top of the connecting plate (101), a first spring (107) being fixedly connected to one side of the inner cavity of the hollow plate (106), an adjustment plate (108) being fixedly connected to one side of the first spring (107), an insertion rod (109) being fixedly connected to one side of the adjustment plate (108), and one side of the insertion rod (109) being plugged into the fixing seat (105).

2. A settlement reference point structure according to claim 1, characterized in that: The device also comprises a warning mechanism (2), the warning mechanism (2) being installed on one side of the connecting plate (101), the warning mechanism (2) comprising a reflective strip (201), the inner surface of the reflective strip (201) being fixedly connected to the buffer cotton (104), a warning light strip (202) being fixedly connected to the surface of the protective cover (103) and the side away from the buffer cotton (104), a hollow block (203) being fixedly connected to the middle axis at the rear side of the top of the connecting plate (101), and a hollow block (203) being fixedly connected to the bottom of the inner cavity of the hollow block (203). A second spring (204), the top of the second spring (204) is fixedly connected to a rectangular plate (205), one side of the top of the rectangular plate (205) is fixedly connected to a first electrode block (206), the top of the inner cavity of the hollow block (203) is fixedly connected to a second electrode block (207), the center axis of the top of the rectangular plate (205) contacts a connecting rod (208), one side of the connecting rod (208) is fixedly connected to the protective cover (103), and one side of the hollow block (203) is fixedly connected to a buzzer (209).

3. A settlement reference point structure according to claim 1, characterized in that: The surface of the insertion rod (109) is fixedly connected to a fixing rod (110), the inner cavity of the fixing rod (110) is slidably connected to a connecting handle (111), the bottom of the connecting handle (111) is fixedly connected to an iron block (112), through holes (113) are provided on both sides of the bottom of the connecting plate (101), the bottom of the inner cavity of the through hole (113) is fixedly connected to a magnetic block (114), and the top of the magnetic block (114) is in contact with the iron block (112).

4. A settlement reference point structure according to claim 1, characterized in that: A circular hole is provided on one side of the hollow plate (106), and the inner cavity of the circular hole is slidably connected to the insertion rod (109).

5. A settlement reference point structure according to claim 2, characterized in that: The inner cavity of the rectangular plate (205) is slidably connected to a vertical column, and the bottom of the vertical column is fixedly connected to the hollow block (203).

6. A settlement reference point structure according to claim 2, characterized in that: A movable hole is provided at the top of the inner cavity of the hollow block (203), and a sealing ring is fixedly connected to the inner cavity of the movable hole.

7. A settlement reference point structure according to claim 1, characterized in that: An annular groove is provided on the top of the connecting plate (101) and located outside the marking rod (102), and the inner cavity of the annular groove is plugged into the protective cover (103).

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