On-site marker post for constructional engineering management

Abstract

The utility model discloses an on-site marker post for constructional engineering management, and relates to the technical field of constructional engineering. The device comprises a base, three rotating legs are rotationally connected to the position, close to the center, of the bottom end of the base, inserting rods are slidably connected to the bottom ends of the interiors of the rotating legs, scraping plates are fixedly connected to the bottom ends of the rotating legs, a stand column is fixedly connected to the center of the top end of the base, and an auxiliary box is fixedly connected to the position, close to the top, of the outer ring of the stand column. A lighting opening is formed in the front end, close to one side, of the auxiliary box, and a lamp panel is fixedly connected to the position, close to the lighting opening, of the inner wall of the auxiliary box. According to the device, the inserting rod is pulled out of the rotating leg, then under the mutual cooperation of the supporting disc, the supporting column, the first spring and the scraping plate, the operation of removing soil on the outer surface of the inserting rod is achieved, and then the problem that some soil is attached to the marker post while the marker post is pulled out is solved; and the use of the marker post in the next time can be influenced if the soil is not cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a site benchmark for construction engineering management. Background Art

[0002] Construction engineering refers to the engineering entity formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. Engineering surveying is divided into engineering control surveying and topographic surveying in the survey and design stage, construction surveying and equipment installation surveying in the construction stage, and completion surveying in the completion and management stage according to its work sequence and nature. Benchmarks are often used for measurement during engineering surveying.

[0003] Most of the field markers currently in use cannot be illuminated at night. At night, the markers may not be observed due to the dark environment, making it impossible to perform measurements. The practicality is poor, and some mud will stick to the markers when they are pulled out. If the mud is not cleaned, the next use of the marker will be affected. In view of the above problems, the inventor proposes a field marker for construction project management to solve the above problems. Utility Model Content

[0004] In order to solve the problems that the on-site benchmark cannot be illuminated at night, the benchmark cannot be observed at night due to the dark environment, making it impossible to measure, resulting in poor practicality, and some mud will stick to the benchmark when it is pulled out, which will affect the next use of the benchmark if the mud is not cleaned; the purpose of the utility model is to provide an on-site benchmark for construction project management.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a field benchmark for construction engineering management, including a base, three rotating legs are rotatably connected to the bottom end of the base near the center, a plug rod is slidably connected to the bottom end of the rotating leg, a scraper is fixedly connected to the bottom end of the rotating leg, a column is fixedly connected to the center of the top end of the base, an auxiliary box is fixedly connected to the outer circle of the column near the top, a lighting port is opened at the front end of the auxiliary box near one side, a light board is fixedly connected to the inner wall of the auxiliary box near the lighting port, a top groove is opened inside the top end of the auxiliary box near one side, a connecting plate is slidably connected inside the top groove, a baffle is fixedly connected to the bottom end of the connecting plate, the baffle is slidably connected to the side wall of the auxiliary box, and the baffle is adapted to the lighting port.

[0006] Preferably, a reflective strip is fixedly connected to the front end of the auxiliary box near the lighting port, a ruler is fixedly connected to the outer circle of the column near the auxiliary box, a bottom tube is fixedly connected to the center of the bottom end of the base, a pillar is slidably connected to the inner wall of the bottom tube, and the bottom end of the pillar passes through the bottom tube and is fixedly connected to a support plate.

[0007] Preferably, a spring 1 is fixedly connected to the inner wall at the top of the bottom cylinder, and the bottom end of the spring 1 is fixedly connected to the top of the pillar, a vertical plate is fixedly connected to the top of the auxiliary box near the top groove, a top block is fixedly connected to the top of the vertical plate, and two slots are provided in the center of the top block and near one side.

[0008] Preferably, the vertical plate is fixedly connected with a long shaft near the center of one end of the connecting plate, the outer ring of the long shaft is slidably connected with a sliding disk, and the top end of the connecting plate is fixedly connected to the sliding disk.

[0009] Preferably, a vertical cylinder is fixedly connected to the outer ring of the sliding disk near the top block, a clamping block is slidably connected between the inner walls of the vertical cylinder, and the clamping block is adapted to the clamping groove, a second spring is fixedly connected to the center of the inner wall at the bottom end of the vertical cylinder, and the top end of the second spring is fixedly connected to the bottom end of the clamping block.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. In the utility model, the plug rod is pulled out from the rotating leg, and then the soil on the outer surface of the plug rod is removed by the cooperation between the support plate, the pillar, the spring and the scraper, thereby solving the problem that some soil will stick to the pole when it is pulled out, and the next use of the pole will be affected if the soil is not cleaned;

[0012] 2. In the utility model, the light board is opened, and then the baffle is limited by the cooperation between the block and the slide plate and the connecting plate, the baffle, the vertical tube and the spring, thereby solving the problem that the on-site benchmark cannot be illuminated at night. At night, the benchmark may not be observed due to the dark environment, making it impossible to measure. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the cross-sectional structure of the bottom tube of the utility model.

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the auxiliary box of the utility model.

[0017] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0018] In the figure: 1. base; 11. rotating leg; 12. plug rod; 13. scraper; 2. bottom tube; 21. pillar; 22. spring 1; 23. support plate; 3. column; 31. ruler; 4. auxiliary box; 41. lighting port; 42. light board; 43. reflective strip; 44. top groove; 45. connecting plate; 46. baffle; 47. vertical plate; 48. long axis; 49. top block; 5. sliding plate; 51. slot; 52. tube; 53. spring 2; 54. block. DETAILED DESCRIPTION

[0019] 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.

[0020] Example: Figure 1-4 As shown, the utility model provides a technical solution: a field benchmark for construction engineering management, including a base 1, three rotating legs 11 are rotatably connected at the bottom end of the base 1 near the center, a plug rod 12 is slidably connected to the bottom end of the rotating leg 11, a scraper 13 is fixedly connected to the bottom end of the rotating leg 11, a column 3 is fixedly connected to the center of the top end of the base 1, an auxiliary box 4 is fixedly connected to the outer circle of the column 3 near the top, a lighting port 41 is opened at the front end of the auxiliary box 4 near one side, a light board 42 is fixedly connected to the inner wall of the auxiliary box 4 near the lighting port 41, a top groove 44 is opened inside the top end of the auxiliary box 4 near one side, a connecting plate 45 is slidably connected inside the top groove 44, a baffle 46 is fixedly connected to the bottom end of the connecting plate 45, the baffle 46 is slidably connected to the side wall of the auxiliary box 4, and the baffle 46 is adapted to the lighting port 41.

[0021] A reflective strip 43 is fixedly connected to the front end of the auxiliary box 4 near the lighting port 41 , and a scale 31 is fixedly connected to the outer circle of the column 3 near the auxiliary box 4 .

[0022] By adopting the above technical solution, a reflective strip 43 is provided at the front end of the auxiliary box 4 near the lighting port 41 in order to identify the position of the lighting port 41 .

[0023] A bottom cylinder 2 is fixedly connected at the center of the bottom end of the base 1 , a support column 21 is slidably connected to the inner wall of the bottom cylinder 2 , and a support plate 23 is fixedly connected to the bottom end of the support column 21 passing through the bottom cylinder 2 .

[0024] By adopting the above technical solution, the bottom tube 2 is provided so that the support column 21 drives the support plate 23 to slide.

[0025] A spring 22 is fixedly connected to the inner wall of the top end of the bottom tube 2, and the bottom end of the spring 22 is fixedly connected to the top end of the support 21.

[0026] By adopting the above technical solution, the spring 1 22 is provided to facilitate the pillar 21 to achieve the reset effect.

[0027] A vertical plate 47 is fixedly connected to the top of the auxiliary box 4 near the top groove 44 , and a top block 49 is fixedly connected to the top of the vertical plate 47 . Two slots 51 are provided at the center of the top block 49 and near one side.

[0028] By adopting the above technical solution, the vertical plate 47 is provided to support and fix the top block 49 , and the clamping groove 51 is provided to limit the clamping block 54 .

[0029] A long shaft 48 is fixedly connected to the center of one end of the vertical plate 47 near the connecting plate 45 , and a sliding plate 5 is slidably connected to the outer ring of the long shaft 48 , and the top end of the connecting plate 45 is fixedly connected to the sliding plate 5 .

[0030] By adopting the above technical solution, the long shaft 48 is provided to facilitate the movement of the sliding plate 5 , and a limiting ring is provided at the side end of the long shaft 48 .

[0031] A vertical cylinder 52 is fixedly connected to the outer ring of the sliding plate 5 and close to the top block 49 , and a clamping block 54 is slidably connected between the inner walls of the vertical cylinder 52 , and the clamping block 54 is adapted to the clamping groove 51 .

[0032] By adopting the above technical solution, the vertical cylinder 52 is provided to facilitate the block 54 to move up and down.

[0033] A second spring 53 is fixedly connected to the center of the inner wall at the bottom end of the vertical tube 52 , and the top end of the second spring 53 is fixedly connected to the bottom end of the clamping block 54 .

[0034] By adopting the above technical solution, the second spring 53 is provided to facilitate the reset of the clamping block 54 .

[0035] Working principle: When the device is in use, firstly, the three insertion rods 12 are pulled out from the rotating leg 11, and pressed downward to make the device move downward as a whole. At the same time, the device moves downward so that the support plate 23 drives the pillar 21 to press the spring 22 upward. The three insertion rods 12 cooperate with the support plate 23 to improve the overall stability of the device. When the device is stored, the insertion rods 12 are moved toward the rotating leg 11, and then the scraper 13 is used to remove the dirt on the outer surface of the insertion rods 12, thereby solving the problem that some dirt will stick to the pole when it is pulled out, and the problem that the next use of the pole will be affected if the dirt is not cleaned;

[0036] At the same time, when working at night, the light board 42 can be turned on. When the light board 42 is not needed, the block 54 can be pressed downward to squeeze the block 54 downward. At this time, the sliding plate 5 can be pushed to move, so that the fixedly connected connecting plate 45 drives the baffle 46 to move, thereby the baffle 46 can be moved to the lighting port 41, thereby realizing the protection of the light board 42. While the block 54 moves to one side, the block 54 is inserted into another slot 51 under the cooperation of the vertical tube 52 and the spring 2 53, thereby realizing the limiting work of the baffle 46, thereby solving the problem that the on-site benchmark cannot be illuminated at night. At night, the benchmark may not be observed due to the dark environment, making it impossible to measure.

[0037] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A site pole for construction project management, comprising a base (1), characterized in that: The bottom end of the base (1) is rotatably connected to three rotating legs (11), the bottom end of the rotating leg (11) is slidably connected to a plug rod (12), the bottom end of the rotating leg (11) is fixedly connected to a scraper (13), the top center of the base (1) is fixedly connected to a column (3), the outer circle of the column (3) is fixedly connected to an auxiliary box (4) near the top, the front end of the auxiliary box (4) is provided with a lighting port (41) near one side, the inner wall of the auxiliary box (4) is fixedly connected to a light board (42), the top of the auxiliary box (4) is provided with a top groove (44) near one side, the top groove (44) is slidably connected to a connecting plate (45), the bottom end of the connecting plate (45) is fixedly connected to a baffle (46), the baffle (46) is slidably connected to the side wall of the auxiliary box (4), and the baffle (46) is adapted to the lighting port (41).

2. A construction engineering management site benchmark as claimed in claim 1, characterized in that: A reflective strip (43) is fixedly connected to the front end of the auxiliary box (4) near the lighting port (41), and a scale (31) is fixedly connected to the outer ring of the column (3) near the auxiliary box (4).

3. A construction engineering management site benchmark as claimed in claim 1, characterized in that: A bottom cylinder (2) is fixedly connected at the center of the bottom end of the base (1), a support column (21) is slidably connected to the inner wall of the bottom cylinder (2), and the bottom end of the support column (21) passes through the bottom cylinder (2) and is fixedly connected to a support plate (23).

4. A construction engineering management site pole as claimed in claim 3, characterized in that: A spring 1 (22) is fixedly connected to the inner wall of the top end of the bottom tube (2), and the bottom end of the spring 1 (22) is fixedly connected to the top end of the support (21).

5. The on-site benchmark for construction project management as claimed in claim 1, characterized in that: A vertical plate (47) is fixedly connected to the top of the auxiliary box (4) near the top groove (44), and a top block (49) is fixedly connected to the top of the vertical plate (47). Two slots (51) are provided in the center of the top block (49) and near one side.

6. A construction engineering management on-site pole as claimed in claim 5, characterized in that: The vertical plate (47) is fixedly connected to a long shaft (48) near the center of one end of the connecting plate (45), the outer ring of the long shaft (48) is slidably connected to a sliding plate (5), and the top end of the connecting plate (45) is fixedly connected to the sliding plate (5).

7. A construction engineering management on-site pole as claimed in claim 6, characterized in that: A vertical cylinder (52) is fixedly connected to the outer ring of the sliding plate (5) near the top block (49), and a clamping block (54) is slidably connected between the inner walls of the vertical cylinder (52), and the clamping block (54) is adapted to the clamping groove (51).

8. A construction engineering management on-site pole as claimed in claim 7, characterized in that: A second spring (53) is fixedly connected to the center of the inner wall of the bottom end of the vertical cylinder (52), and the top end of the second spring (53) is fixedly connected to the bottom end of the clamping block (54).

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