Reconnaissance design positioning identification structure

Abstract

The utility model relates to a reconnaissance design positioning identification structure which comprises a spiral ground pile, a vertical pipe, a transverse pipe and an identification plate, the spiral ground pile is provided with a main body pipe, and a plurality of spiral blades are evenly distributed on the outer wall of the main body pipe in the axial direction of the main body pipe. The spiral ground pile is placed right above an investigation positioning point and is rotated into the ground through a long spiral drilling machine or a handheld spiral drilling machine in the prior art, the top and the bottom of the identification plate are inserted into the two strip-shaped through grooves respectively, the two transverse pipes are fixedly arranged on the vertical pipe through fixing pieces, and the two transverse pipes are fixedly arranged on the ground through fixing pieces. In this way, the identification plate is installed on the vertical pipe, one end of the vertical pipe is inserted into the main body pipe, and installation is completed. The spiral ground pile swings to the position right above the survey positioning point, it is guaranteed that the installation position is accurate, and the design requirement is met. And the bottom of the spiral ground pile is deeply inserted into the ground to keep stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of survey design positioning mark structures, specifically to a kind of pre-buried survey design positioning mark structure. BACKGROUND

[0002] The positioning mark of prior art survey design usually adopts tripod type positioning mark, and the tripod type positioning mark is composed of tripod support and signboard arranged at the top of the tripod support. When positioning mark is needed for survey positioning point, the tripod support needs to be placed at the positioning point. However, the tripod type positioning mark is obviously not suitable for uneven or soft ground, because the tripod support can not be fully unfolded or can not be stably supported on uneven or soft ground. In addition, the windward area of the signboard is relatively large, and the signboard is easily affected by wind force and falls down in windy environment. Especially in the case of strong wind, additional auxiliary fixing measures can be needed to ensure its stability. There is an urgent need for a pre-buried survey design positioning mark structure. SUMMARY

[0003] The main purpose of the utility model is to provide a survey design positioning mark structure to solve the problems that the positioning mark structure of prior art survey design is obviously not suitable for uneven or soft ground, and the windward area of the signboard is relatively large and the signboard is easily affected by wind force and falls down in windy environment.

[0004] In order to achieve the above purpose, the utility model provides a survey design positioning mark structure, which comprises a spiral pile, the spiral pile has a main body pipe, a plurality of spiral vanes are uniformly distributed on the outer wall of the main body pipe along the axial direction, and further comprises a vertical pipe, a horizontal pipe and a signboard.

[0005] One end of the vertical pipe is inserted into the main body pipe.

[0006] The number of the horizontal pipes is two, and the two parallel horizontal pipes are detachably fixed on the vertical pipe by the fixing members.

[0007] Each horizontal pipe is vertically arranged in a staggered manner with the vertical pipe, and a strip-shaped through slot is formed in the annular wall of each horizontal pipe along the length direction.

[0008] The top and the bottom of the signboard are respectively inserted into the two strip-shaped through slots.

[0009] The top and the bottom of the signboard are respectively inserted into the two strip-shaped through slots.

[0010] Preferably, the spiral pile further comprises a conical shell, and the flared end of the conical shell is in an open structure.

[0011] One end of the main body pipe is coaxially connected with the flared end of the conical shell, and the outer wall of the other end is sleeved with a first threaded flange, and the first threaded flange has a plurality of first threaded holes.

[0012] Preferably, the ring wall of the conical shell is provided with a through hole.

[0013] Preferably, the fixing member comprises a U-shaped plate and a first bolt;

[0014] The U-shaped plate comprises a connecting plate and two limiting plates, one end of each of the two parallel limiting plates is fixedly connected to two ends of the connecting plate;

[0015] The connecting plate is provided with a second threaded hole, the first bolt is screwed with the second threaded hole, and the outer wall of the vertical pipe is in abutment with the first bolt;

[0016] The vertical pipe is located between the two limiting plates and is in abutment with the horizontal pipe;

[0017] The two limiting plates are coaxially provided with mounting holes, and the horizontal pipe is arranged in the two mounting holes.

[0018] Preferably, the device further comprises a receiving member, the receiving member comprises a receiving pipe, a second bolt, a second threaded flange and a plurality of third bolts;

[0019] The second threaded flange is fixedly sleeved on one end of the receiving pipe, the receiving pipe is coaxially provided with a receiving hole, the vertical pipe is provided with a hole group, the hole group comprises two coaxially arranged through holes, and the second threaded flange is provided with a plurality of third threaded holes;

[0020] The second bolt is screwed with a nut in sequence through the receiving hole, the through hole, the other through hole and the other receiving hole;

[0021] The third bolt is screwed with the third threaded hole and the first threaded hole, respectively;

[0022] The first threaded flange is in abutment with the second threaded flange.

[0023] Preferably, the hole group is arranged in multiple groups along the axial direction of the vertical pipe.

[0024] Preferably, the screw pile is made of stainless steel.

[0025] The above-mentioned scheme has the following beneficial effects:

[0026] The spiral pile is placed above the survey positioning point, and the spiral pile is rotated into the land by a long spiral drill or a handheld spiral drill in the prior art, so that the spiral pile is quickly rotated into the ground, and the construction efficiency is improved. Further, the top and the bottom of the identification plate are respectively inserted into the two strip-shaped through grooves, and the two horizontal pipes are fixedly arranged on the vertical pipe by the fixing pieces, so that the installation of the identification plate on the vertical pipe is completed, and further, one end of the vertical pipe is inserted into the main pipe, and the installation of the novel spiral pile is completed. The spiral pile is placed above the survey positioning point to ensure the accuracy of the installation position and meet the design requirements. The bottom of the spiral pile is deeply inserted into the ground to keep stable. The design that one end of the vertical pipe is inserted into the main pipe enhances the pullout resistance and the overturning resistance, ensures the stability of the structure, and is convenient to install. BRIEF DESCRIPTION OF DRAWINGS

[0027] The utility model will be explained further in detail below by combining with the drawings and specific embodiment.

[0028] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0029] Figure 2 It is Figure 1 The enlarged structure schematic diagram of A area in it;

[0030] Figure 3 It is the three-dimensional structure schematic diagram of the spiral pile of the utility model;

[0031] Figure 4 It is the partial structure schematic diagram of the utility model;

[0032] Figure 5 It is the partial structure schematic diagram of the utility model.

[0033] Explanation of reference signs

[0034] 10, spiral pile; 11, main pipe; 12, spiral blade; 13, conical shell; 130, through hole; 14, first threaded flange; 140, first threaded hole;

[0035] 20, vertical pipe; 21, hole group; 211, through hole;

[0036] 30, horizontal pipe; 31, strip-shaped through groove;

[0037] 40, fixing piece; 41, U-shaped plate; 42, first bolt; 410, connecting plate; 411, limiting plate; 4101, second threaded hole; 4111, mounting hole;

[0038] 50, identification plate;

[0039] 60. Receiving part; 61. Receiving pipe; 610. Through hole; 62. Second bolt; 63. Second threaded flange; 630. Third threaded hole; 64. Nut; 65. Third bolt. Detailed Implementation

[0040] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Many specific details are set forth in the following description to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below. Example

[0041] like Figures 1-5 As shown, this embodiment provides a survey and design positioning marker structure, including a spiral ground stake 10, which is made of stainless steel. Figure 3 As shown, the helical pile 10 has a main tube 11 and a conical shell 13. Multiple helical blades 12 are evenly distributed along the axial direction of the outer wall of the main tube 11. The flared end of the conical shell 13 is an open structure. One end of the main tube 11 is coaxially connected to the flared end of the conical shell 13, and a first threaded flange 14 is fitted onto the outer wall of the other end of the main tube 11. The first threaded flange 14 has multiple first threaded holes 140. Figure 3 As shown, the conical shell 13 has a through hole 130 in its annular wall. The design of the through hole 130 facilitates the outflow of water from the main pipe 11. The survey and design positioning marker structure also includes a vertical pipe 20, a horizontal pipe 30, and a marker plate 50. Figure 1 , Figure 2 As shown, one end of the vertical tube 20 is inserted into the main tube 11. There are two horizontal tubes 30, both parallel to each other, which are detachably fixed to the vertical tube 20 via fasteners 40. The fastener 40 includes a U-shaped plate 41 and a first bolt 42. The U-shaped plate 41 includes a connecting plate 410 and two limiting plates 411, one end of each of the two parallel limiting plates 411 being fixedly connected to both ends of the connecting plate 410. The connecting plate 410 has a second threaded hole 4101, and the first bolt 42 is screwed into the second threaded hole 4101, abutting against the outer wall of the vertical tube 20. The vertical tube 20 is located between the two limiting plates 411 and abuts against the horizontal tubes 30. Both limiting plates 411 have coaxial mounting holes 4111, through which the horizontal tubes 30 pass. The fastener 40 is simple in design and easy to install. Each horizontal tube 30 is offset perpendicularly from the vertical tube 20, and each horizontal tube 30 has a strip-shaped through groove 31 along its length on its annular wall. The top and bottom of the signboard 50 are respectively inserted into two strip-shaped through grooves 31.

[0042] The spiral pile 10 is placed above the surveying position, and the spiral pile 10 is rotated into the land by a long spiral drill or a handheld spiral drill in the prior art, so that the spiral pile 10 is quickly rotated into the ground, and the construction efficiency is improved. Further, the top and the bottom of the identification plate 50 are respectively inserted into the two strip-shaped through grooves 31, and the two horizontal pipes 30 are fixedly arranged on the vertical pipe 20 by the fixing piece 40, so that the installation of the identification plate 50 on the vertical pipe 20 is completed, and further, one end of the vertical pipe 20 is inserted into the main pipe 11, and the new type is completed. The spiral pile 10 is swung to be above the surveying position, so that the installation position is accurate and meets the design requirements. The bottom of the spiral pile 10 is deeply inserted into the ground to keep stable. The one end of the vertical pipe 20 is inserted into the main pipe 11, so that the pull-out resistance and the overturning resistance are enhanced, the structure is stable, and the installation is convenient.

[0043] As shown in Figure 2 , Figure 4 , the surveying and designing positioning identification structure further comprises a receiving piece 60, the receiving piece 60 comprises a receiving pipe 61, a second bolt 62, a second threaded flange 63 and a plurality of third bolts 65. The second threaded flange 63 is fixedly sleeved at one end of the receiving pipe 61, the receiving pipe 61 is coaxially provided with a receiving hole 610, the vertical pipe 20 is provided with a hole group 21, the hole group 21 comprises two coaxially arranged through holes 211, and the second threaded flange 63 is provided with a plurality of third threaded holes 630. As shown in Figure 2 , the second bolt 62 is sequentially screwed with the nut 64 through the receiving hole 610, the through hole 211, the other through hole 211 and the other receiving hole 610. The third bolt 65 is respectively screwed with the third threaded hole 630 and the first threaded hole 140. The first threaded flange 14 abuts against the second threaded flange 63. The receiving piece 60 is arranged, so that the vertical pipe 20 is fixedly arranged on the main pipe 11. As shown in Figure 5 , the hole group 21 is arranged in multiple groups along the axial direction of the vertical pipe 20, which is helpful to adjust the height of the identification plate 50.

[0044] Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

Claims

1. A surveying and design positioning marker structure comprising a screw pile having a main body tube with a plurality of helical vanes evenly distributed along an outer wall thereof in an axial direction thereof, characterized in that, Also include: Vertical pipe, one end of the vertical pipe is inserted in the main pipe; The number of horizontal pipe is two, two parallel horizontal pipes are detachably fixed on the vertical pipe by a fixing piece; Each of the horizontal pipes is vertically arranged with the vertical pipe, and the ring wall of each of the horizontal pipes is provided with a strip-shaped through slot along the length direction thereof; The top and bottom of the identification plate are respectively inserted into two strip-shaped through slots.

2. The survey design positioning marker structure of claim 1, wherein, The spiral pile also includes a conical shell, and the flared end of the conical shell is an open structure; One end of the main pipe is coaxially connected with the flared end of the conical shell, and the other end of the outer wall is provided with a first threaded flange, and the first threaded flange has a plurality of first threaded holes.

3. The survey design positioning marker structure of claim 2, wherein, The ring wall of the conical shell is provided with a through hole.

4. The survey and design positioning marker structure according to claim 1, wherein, The fixing piece includes a U-shaped plate and a first bolt; The U-shaped plate includes a connecting plate and two limiting plates, and one end of the two parallel limiting plates is fixedly connected with both ends of the connecting plate; The connecting plate is provided with a second threaded hole, the first bolt is screwed with the second threaded hole, and the outer wall of the vertical pipe is abutted; The vertical pipe is located between the two limiting plates and abuts against the horizontal pipe; Two coaxial mounting holes are provided in the two limiting plates, and the horizontal pipe is arranged in the two mounting holes.

5. The survey and design positioning marker structure according to claim 2, wherein, It also includes a receiving piece, which includes a receiving pipe, a second bolt, a second threaded flange and a plurality of third bolts; The second threaded flange is fixedly sleeved on one end of the receiving pipe, and the receiving pipe is coaxially provided with a receiving hole; The vertical pipe is provided with a hole group, the hole group includes two coaxially arranged through holes, and the second threaded flange has a plurality of third threaded holes; The second bolt is screwed with the nut through the receiving hole, the through hole, the other through hole and the other receiving hole in sequence; The third bolt is screwed with the third threaded hole and the first threaded hole, respectively; The first threaded flange abuts against the second threaded flange.

6. The survey design positioning marker structure of claim 5, wherein, The hole group is arranged in multiple groups along the axial direction of the vertical pipe.

7. The survey and design positioning marker structure of claim 1, wherein, The spiral pile is made of stainless steel.

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