Land space planning positioning marker post

Abstract

The utility model discloses a territorial space planning positioning marker post, which belongs to the technical field of positioning marker post use and comprises a marker post body (1), a detachable barrel (3) is arranged on the marker post body (1), and a foldable tripod (4) is arranged on the outer side face of the barrel (3) along the circumferential direction of the barrel (3). And a stabilizing device (5) is arranged between the tripod (4) in an unfolded state and the marker post body (1). In the using process, the marker post body can be conveniently and rapidly switched and adjusted to be installed on a plain section or a hard section, and therefore the using efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of use of positioning poles, in particular to a positioning pole for national land space planning. Background Art

[0002] The ground pole device is a device used in national land space planning. It is used to identify, display and assist national land space planning. It is set up at important nodes, boundaries, traffic arteries and other locations in the planning area. The ground pole device has boundary marking and measurement functions in national land space planning. When conducting land surveying, positioning poles are often needed to locate the measurement points.

[0003] Traditional positioning poles are usually cylindrical poles, which are directly inserted into the ground for installation when in use. This installation method is limited to installation in plain areas; and the poles cannot be conveniently and quickly switched and adjusted on hard ground (such as rocks), which reduces the practicality of the device. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a national land space planning positioning benchmark.

[0005] In order to solve the above problems, the technical solution of the utility model is: a national land space planning positioning benchmark, including a benchmark body, a detachable cylinder is provided on the benchmark body, a foldable tripod is provided on the outer side of the cylinder along its circumferential direction, and a stabilizing device is provided between the tripod and the benchmark body when the tripod is in an unfolded state.

[0006] Furthermore, a connecting seat capable of passing through the cylinder is fixedly provided on the outer surface of the benchmark body, and mounting seats are symmetrically fixedly provided at both ends of the outer surface of the cylinder, a cavity is opened in the mounting seat, and an abutment rod movable leftward and rightward is passed through the cavity and extends into the cylinder, a pressure plate is fixedly provided on the abutment rod close to the top wall of the cavity, and a return spring is wound between the pressure plate and the bottom wall of the cavity, and threaded sleeves capable of passing through the abutment rod are respectively fixedly provided on the opposite end surfaces of the two mounting seats, and an adjusting screw matched therewith is threadedly provided in each of the threaded sleeves, and the inner wall of the adjusting screw abuts against the end surface of the abutment rod.

[0007] Furthermore, a plurality of positioning blocks are fixedly provided on the outer surface of the connecting seat along its circumferential direction, and a positioning groove matching with each positioning block is formed on the inner wall of the cylinder corresponding to each positioning block, and the height of the positioning groove is smaller than the height of the cylinder.

[0008] Furthermore, the opposite end surfaces of the two abutment rods are respectively provided with arc grooves matched with the outer wall of the connecting seat.

[0009] Furthermore, three hinged seats 1 are fixedly provided on the outer side surface of the cylinder at equal intervals along its circumferential direction, and the three hinged seats 1 are respectively hinged with support rods, and hinged seats 2 are fixedly provided on the inner end surfaces of the three support rods respectively and correspondingly, and each of the hinged seats 2 is respectively hinged with a stabilizing rod, the other end of one of the stabilizing rods is hinged to the arc seat 1, and the other ends of the other two stabilizing rods are jointly hinged to the arc seat 2, and the arc seat 1 and the arc seat 2 are detachably connected to the benchmark body.

[0010] Furthermore, positioning seats are fixedly provided on opposite end surfaces of the arc seat 1 and the arc seat 2, and the two positioning seats at the same end are fixedly connected by the cooperation of positioning bolts and locking nuts.

[0011] The advantages of the utility model compared with the existing technology are:

[0012] 1. Through the detachable connection between the pole body and the tripod and the stabilizing device connected between the tripod and the pole body in the unfolded state, the pole body can be directly plugged and installed on a plain area, and on a hard area, the tripod is installed on the pole body for support installation, so that the pole body can be conveniently and quickly adjusted and switched for installation according to the installation requirements of the plain area or the hard area, thereby increasing the practicality of the device;

[0013] 2. With the cooperation of the positioning block and the positioning groove and the joint cooperation of the mounting seat, cavity, moving rod, pressure plate, return spring, threaded sleeve and adjusting screw, the connecting seat on the benchmark body can be inserted into the cylinder body, and the pre-positioning operation is first performed under the action of the positioning block and the positioning groove, and then the adjusting screw is rotated to drive the abutment rod to move inward under the action of the thread force, so that the inner walls of the abutment rod at both ends are tightly abutted against the connecting seat, thereby making it possible to quickly disassemble the positioning benchmark and the cylinder body, thereby increasing the use efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a first-view structural diagram of the utility model.

[0015] Figure 2 This utility model Figure 1 Enlarged view of point A in the middle.

[0016] Figure 3 This is the internal structure diagram of the mounting seat in the utility model

[0017] Figure 4 This is a structural diagram of the utility model from a second viewing angle.

[0018] Figure 5 This utility model Figure 3 Enlarged view of point B in the middle.

[0019] As shown in the figure: 1. Benchmark body; 2. Connecting seat; 3. Cylinder; 4. Tripod; 5. Stabilizing device; 6. Positioning block; 7. Positioning groove; 8. Mounting seat; 9. Cavity; 10. Abutment rod; 11. Pressure plate; 12. Return spring; 13. Threaded sleeve; 14. Adjusting screw; 15. Articulated seat 1; 16. Support rod; 17. Articulated seat 2; 18. Stabilizing rod; 19. Arc seat 1; 20. Arc seat 2; 21. Positioning seat. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 5 As shown, a national land space planning positioning benchmark comprises a benchmark body 1, a detachable cylinder 3 is provided on the benchmark body 1, a foldable tripod 4 is provided on the outer surface of the cylinder 3 along its circumferential direction, the foldable setting of the tripod 4 is convenient for carrying or transferring the same, a stabilizing device 5 is provided between the tripod 4 and the benchmark body 1 when the tripod 4 is unfolded, a connecting seat 2 that can pass through the cylinder 3 is fixedly provided on the outer surface of the benchmark body 1, mounting seats 8 are symmetrically fixedly provided at both ends of the outer side surface of the cylinder 3, a cavity 9 is opened in the mounting seat 8, abutment rods 10 that can move left and right are passed through the cavity 9 and extend into the cylinder 3, through the relative movement of the two abutment rods 10, The inner end face of the connecting seat 2 is abutted against the connecting seat 2 to effectively position the connecting seat 2, so that the connecting seat 2 and the cylinder 3 can be quickly and detachably connected. A pressure plate 11 is fixedly provided on the abutting rod 10 close to the top wall of the cavity 9, and a return spring 12 is wound between the pressure plate 11 and the bottom wall of the cavity 9. Threaded sleeves 13 that can pass through the abutting rod 10 are respectively fixed on the opposite end faces of the two mounting seats 8, and each threaded sleeve 13 is threadedly provided with an adjusting screw 14 that matches it. The inner wall of the adjusting screw 14 abuts against the end face of the abutting rod 10. The adjusting screws 14 at both ends are rotated to drive the abutting rods 10 at both ends to move relative to each other under the action of the thread force.

[0022] A plurality of positioning blocks 6 are fixedly provided on the outer surface of the connecting seat 2 along its circumferential direction, and a positioning groove 7 matching with it is also provided on the inner wall of the cylinder 3 corresponding to each positioning block 6, and the height of the positioning groove 7 is smaller than the height of the cylinder 3. With the cooperation of the positioning blocks 6 and the positioning grooves 7, the connecting seat 2 can be pre-positioned in the cylinder 3, and the opposite end faces of the two abutting rods 10 are respectively provided with arc grooves matching with the outer wall of the connecting seat 2.

[0023] Three hinge seats 15 are fixedly provided at equal intervals along the circumferential direction on the outer side surface of the cylinder 3, and support rods 16 are hingedly provided on the three hinge seats 15 respectively. Hinge seats 2 17 are fixedly provided on the inner end surfaces of the three support rods 16 respectively and correspondingly, and a stabilizing rod 18 is hingedly provided on each hinge seat 2 17 respectively. The other end of one stabilizing rod 18 is hingedly provided on an arc seat 19, and the other ends of the other two stabilizing rods 18 are hingedly provided on an arc seat 20 together. The arc seat 19 and the arc seat 2 20 are detachably connected to the benchmark body 1, and positioning seats 21 are fixedly provided on the opposite end surfaces of the arc seat 19 and the arc seat 2 20 respectively. The two positioning seats 21 at the same end are fixedly connected by the cooperation of positioning bolts and locking nuts respectively. With the cooperation of the positioning bolts and locking nuts, the arc seat 19 and the arc seat 2 20 can be detachably connected to the benchmark body 1.

[0024] In specific use, when the pole body 1 is used in a plain area, the pole body 1 is directly plugged into the ground for installation. When it is used on a hard area, the tripod 4 is first in an unfolded state, and the connecting seat 2 is inserted into the cylinder 3. Under the action of the positioning block 6 and the positioning groove 7, the connecting seat 2 is pre-positioned, and then the arc seat 1 19 and the arc seat 2 20 at both ends are connected to the outer surface of the pole body 1, and the arc seat 1 19 and the arc seat 2 20 are fixedly connected under the cooperation of the positioning seat 21, the positioning bolt and the locking nut. It is connected to the pole body 1, and under the action of three hinged stabilizing rods 18, the stability of the tripod 4 in the unfolded state is guaranteed. Finally, the adjusting screws 14 at both ends are rotated, and the abutment rods 10 at both ends are driven to move relatively under the action of thread force, so as to perform a tight abutment operation on the outer wall of its connecting seat 2, so that the connecting seat 2 can be disassembled and connected conveniently and quickly, and the pole body 1 can be disassembled and connected at the same time, so that the pole body 1 can be installed on a hard ground for use under the support of the tripod 4, thereby improving the practicability of the device.

[0025] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A national land space planning positioning pole, comprising a pole body (1), characterized in that: The pole body (1) is provided with a detachable cylinder (3), the outer surface of the cylinder (3) is provided with a foldable tripod (4) along its circumferential direction, and a stabilizing device (5) is provided between the tripod (4) and the pole body (1) when the tripod (4) is in an unfolded state; A connecting seat (2) capable of passing through the cylinder (3) is fixedly provided on the outer surface of the pole body (1); mounting seats (8) are symmetrically fixedly provided at both ends of the outer side surface of the cylinder (3); a cavity (9) is provided in the mounting seat (8); a contact rod (10) capable of moving leftward and rightward is passed through the cavity (9) and extends into the cylinder (3); a pressing plate (11) is fixedly provided on the contact rod (10) near the top wall of the cavity (9); and a return spring (12) is wound between the pressing plate (11) and the bottom wall of the cavity (9); threaded sleeves (13) capable of passing through the contact rod (10) are respectively fixedly provided on opposite end surfaces of the two mounting seats (8); an adjusting screw (14) matched therewith is threadedly provided in each threaded sleeve (13); and the inner wall of the adjusting screw (14) contacts the end surface of the contact rod (10); Three hinge seats (15) are fixedly provided at equal intervals along the circumferential direction on the outer surface of the cylinder (3), and the three hinge seats (15) are respectively hingedly connected to support rods (16). Hinge seats (17) are fixedly provided correspondingly on the inner end surfaces of the three support rods (16), and each hinge seat (17) is respectively hingedly connected to a stabilizing rod (18). The other end of one of the stabilizing rods (18) is hingedly connected to an arc seat (19), and the other ends of the other two stabilizing rods (18) are jointly hingedly connected to an arc seat (20). The arc seat (19) and the arc seat (20) are detachably connected to the pole body (1).

2. The national land space planning positioning pole according to claim 1, characterized in that: A plurality of positioning blocks (6) are fixedly provided on the outer surface of the connecting seat (2) along its circumferential direction, and a positioning groove (7) matching with each positioning block (6) is provided on the inner wall of the cylinder (3) corresponding to each positioning block (6), and the height of the positioning groove (7) is smaller than the height of the cylinder (3).

3. The national land space planning positioning pole according to claim 1 is characterized by: The opposite end surfaces of the two abutment rods (10) are respectively provided with arc-shaped grooves adapted to the outer wall of the connection seat (2).

4. The national land space planning positioning pole according to claim 1, characterized in that: Positioning seats (21) are fixedly provided on opposite end surfaces of the arc seat 1 (19) and the arc seat 2 (20), and the two positioning seats (21) at the same end are fixedly connected by the cooperation of positioning bolts and locking nuts.

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