Urban and rural planning enclosure device

Abstract

The utility model discloses an urban and rural planning circling device, which particularly relates to the technical field of urban and rural planning and comprises a supporting pipe, a rotating mechanism is rotatably connected to the upper end of the supporting pipe, a ball is fixedly connected to the upper end of the rotating mechanism, and a circular ring is fixedly connected to the upper portion of the outer arc surface of the supporting pipe. The lower portion of the outer arc face of the supporting pipe is fixedly connected with a supporting mechanism. The urban and rural planning circling device can adapt to the grounds under different geological conditions through the arranged rotating mechanism, and cannot incline or fall down due to ground subsidence or external force (such as strong wind and collision) in the long-term use process, so that the maintenance and re-fixation cost is reduced, and the urban and rural planning circling device is suitable for large-scale popularization and application. And in the long-term use process, the supporting mechanism can support the part, exposed outside, of the device when facing large lateral force, so that the device cannot incline or topple over, and secondary supporting and fixing are effectively conducted on the device.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of urban and rural planning, especially to an urban and rural planning land demarcation device. BACKGROUND

[0002] One of the core tasks of urban and rural planning is to reasonably divide and utilize space resources. In order to clearly identify the boundaries of different functional areas (such as residential areas, commercial areas, industrial areas, green areas, roads, etc.), it is necessary to ensure that various types of land are effectively distinguished physically, so as to avoid disordered development and abuse of land resources. Therefore, an urban and rural planning land demarcation device is needed to clearly define the boundaries, which helps to maintain the overall layout and aesthetics of the city or countryside.

[0003] Chinese patent publication No. CN216517271 U discloses an urban and rural planning land demarcation device, which relates to the technical field of urban and rural planning equipment. The urban and rural planning land demarcation device includes a first vertical rod, a foot pedal is rotatably connected to the inner side of each accommodating groove, a gap is formed on the side of the foot pedal away from the first vertical rod, an active groove is formed on the inner cavity upper surface of the accommodating groove, a first spring is fixedly installed on the inner cavity upper surface of the active groove, and a blocking block is fixedly connected to the lower end of the first spring and engages with the gap. The above-mentioned patent document provides an urban and rural planning land demarcation device, which solves the technical problem of the existing urban and rural planning land demarcation device, which is mostly a plain rod structure, making it difficult to be inserted and fixed on the ground, resulting in a large installation difficulty.

[0004] However, the above-mentioned patent document still has the following defects in the implementation process.

[0005] Although the above-mentioned patent document equipment can distinguish the boundaries of the ground, it cannot adapt to different geological conditions of the ground during use. It may tilt or collapse due to ground subsidence or external forces (such as strong winds, collisions) during long-term use, thereby increasing the cost of maintenance and re-fixing. In addition, the device cannot support the part exposed outside when facing a large lateral force during long-term use, thereby tilting or falling. UTILITY MODEL CONTENTS

[0006] The main purpose of the utility model is to provide an urban and rural planning land demarcation device, which can effectively solve the problem of tilting or collapsing.

[0007] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0008] An urban and rural planning land demarcation device includes a support pipe, a rotating mechanism is rotatably connected to the upper end of the support pipe, a spherical ball is fixedly connected to the upper end of the rotating mechanism, a circular ring is fixedly connected to the upper part of the outer arc surface of the support pipe, and a support mechanism is fixedly connected to the lower part of the outer arc surface of the support pipe.

[0009] Preferably, the rotating mechanism comprises a lead screw, the lead screw is rotationally connected to the middle part of the inner wall of the support pipe, the outer surface of the lead screw is threadedly connected with a circular tube, the outer arc surface of the circular tube is symmetrically provided with a limiting strip on both sides away from the axis, the lower end of the lead screw is fixedly connected with two slide columns on one side away from the axis, the inner arc surface of the support pipe is symmetrically provided with a limiting groove on one side away from the axis, and the upper end of the lead screw penetrates through the middle part of the upper wall of the support pipe and extends to the outside, and the upper end of the lead screw is fixedly connected with a rotating disc.

[0010] Preferably, the two limiting strips are both slidingly connected to the inner cavity of the same side limiting groove, and the lower end of the circular tube is fixedly connected with a ground drilling mechanism.

[0011] Preferably, the ground drilling mechanism comprises a support ring and a support disc, the support ring is fixedly connected to the lower end of the circular tube, the inner arc surface of the support ring is rotationally connected with a spiral rod, the upper end of the spiral rod is symmetrically provided with a sliding groove on both sides away from the axis, the lower part of the two slide columns is slidingly connected to the inner cavity of the same side sliding groove, the support disc is fixedly connected to the lower end of the support pipe, and the middle part of the support disc is provided with a through hole.

[0012] Preferably, the support mechanism comprises a sliding ring and a plurality of fixed blocks one, the sliding ring is slidingly connected to the lower part of the outer arc surface of the support pipe, the plurality of fixed blocks one are annularly arrayed and fixedly connected to the lower side of the outer arc surface of the support pipe, the outer arc surface of the sliding ring is annularly arrayed and fixedly connected with a plurality of fixed blocks two, one end of the plurality of fixed blocks two away from the axis of the sliding ring is rotationally connected with a rotating plate two, one end of the plurality of fixed blocks one away from the axis of the support pipe is rotationally connected with a rotating plate one, one end of the plurality of rotating plate twos away from the same side fixed block two is rotationally connected with a support block, and one end of the plurality of rotating plate ones away from the same side fixed block one is rotationally connected to the lower part of the support block.

[0013] Preferably, the lower end of the plurality of support blocks is fixedly connected with a pin, and the lower end of the plurality of pins is in a conical shape.

[0014] Preferably, the upper end of the lead screw penetrates through the middle part of the lower end of the rotating disc and extends to the outside, and the upper end of the lead screw is fixedly connected with a spherical ball.

[0015] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0016] 1、The rotating mechanism is arranged, the ground surface can be adapted to different geological conditions, and the ground surface will not be inclined or collapsed due to ground subsidence or external force (such as strong wind and collision) in a long-term use process, so that the cost of maintenance and re-fixing is reduced.

[0017] 2. The utility model discloses a support mechanism is set up in the long -term use process, when facing bigger lateral force, can support the part that the device leaks outside, make it will not incline or dump, effective secondary support fixed to the device. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is whole structure schematic diagram of the utility model;

[0019] Figure 2 It is rotary mechanism cross section structure schematic diagram of the utility model;

[0020] Figure 3 It is earth boring mechanism cross section structure schematic diagram of the utility model;

[0021] Figure 4 It is the utility model's Figure 1 It is the schematic diagram of another angle view of the utility model's whole structure;

[0022] Figure 5 It is the schematic diagram of another angle view of the utility model's whole structure;

[0023] In the drawing: 1, support pipe;2, rotary mechanism;21, carousel;22, screw rod;23, round pipe;24, slide column;25, earth boring mechanism;251, support ring;252, spiral rod;253, sliding slot;254, support disc;26, limit slot;27, limit strip;3, ball;4, ring;5, support mechanism;51, sliding ring;52, fixed block one;53, fixed block two;54, turn plate one;55, support block;56, pin;57, turn plate two. DETAILED DESCRIPTION

[0024] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0025] As Figure 1 Shown, a kind of urban and rural planning land enclosure device, including support pipe 1, the rotary mechanism 2 is rotatably connected in support pipe 1 upper end, the rotary mechanism 2 upper end is fixedly connected with ball 3, the ring 4 is fixedly connected on the outer arc face upper portion of support pipe 1, the support mechanism 5 is fixedly connected on the outer arc face lower portion of support pipe 1.

[0026] In the specific implementation of this utility model, the device is first placed vertically on the ground where the boundary needs to be defined. Then, by rotating the rotating mechanism 2, the internal structure of the rotating mechanism 2 is rotated into the ground, thereby fixing the entire device. When the rotation is appropriate, the bottom of the support tube 1 is supported and fixed again by the internal structure of the support mechanism 5 to prevent tilting or falling due to external forces during long-term use. Then, a layer of reflective material is coated on the outer surface of the sphere 3 so that the sphere 3 can reflect the surrounding light at night, allowing outsiders to roughly understand the enclosed area by the "glowing" of the sphere 3. When construction is required inside the enclosed area, in order to prevent outsiders from entering the enclosed area, a simple fence can be made by passing a rope through the ring 4 to prevent outsiders from accidentally entering the construction site.

[0027] Specifically, in order to fix the device in place on the ground without changing its height, refer to Figure 2 and Figure 3 In this scheme, the rotating mechanism 2 includes a lead screw 22, which is rotatably connected to the middle of the upper wall of the inner cavity of the support tube 1. A round tube 23 is threadedly connected to the outer surface of the lead screw 22. Limiting strips 27 are symmetrically distributed and fixedly connected on both sides of the outer arc surface of the round tube 23 away from its axis. Two sliding columns 24 are fixedly connected to the lower end of the lead screw 22 away from its axis. Limiting grooves 26 are symmetrically opened on both sides of the inner arc surface of the support tube 1 away from its axis. The upper end of the lead screw 22 passes through the middle of the upper wall of the support tube 1 and extends to the outside. A turntable 21 is fixedly connected to the upper end of the lead screw 22.

[0028] Furthermore, both of the limiting strips 27 are slidably connected to the inner cavity of the limiting groove 26 on the same side, and the lower end of the round tube 23 is fixedly connected to the drilling mechanism 25;

[0029] The upper end of the lead screw 22 passes through the middle of the lower end of the turntable 21 and extends to the outside. A ball 3 is fixedly connected to the upper end of the lead screw 22.

[0030] Furthermore, the drilling mechanism 25 includes a support ring 251 and a support plate 254. The support ring 251 is fixedly connected to the lower end of the circular tube 23. A spiral rod 252 is rotatably connected to the inner arc surface of the support ring 251. Sliding grooves 253 are symmetrically opened on both sides of the upper end of the spiral rod 252 away from its axis. The lower parts of the two sliding columns 24 are slidably connected to the inner cavity of the sliding groove 253 on the same side. The support plate 254 is fixedly connected to the lower end of the support tube 1. A through hole is opened in the middle of the support plate 254.

[0031] In the above, by rotating the rotating disc 21, the lead screw 22 is driven to rotate, and then the circular tube 23 is lowered in the inner cavity of the support tube 1 under the action of the limiting groove 26 and the limiting strip 27, the support ring 251 is moved downward while the circular tube 23 is lowered, then the two slide columns 24 are rotated while the lead screw 22 is rotated, the helical rod 252 is rotated while the slide column 24 is rotated, the helical rod 252 is moved downward through the through hole on the surface of the support disc 254 while the support ring 251 is pressed downward, and then the helical rod 252 is screwed into the ground to be fixed.

[0032] Further, in order to achieve the purpose of secondary supporting and fixing the whole device, referring to Figure 4 In the scheme, the supporting mechanism 5 comprises a sliding ring 51 and a plurality of fixed blocks one 52, the sliding ring 51 is slidingly connected to the lower part of the outer arc surface of the support tube 1, a plurality of the fixed blocks one 52 are annularly arrayed and fixedly connected to the lower side of the outer arc surface of the support tube 1, the outer arc surface of the sliding ring 51 is annularly arrayed and fixedly connected with a plurality of fixed blocks two 53, one end of each of the plurality of fixed blocks two 53 away from the axis of the sliding ring 51 is rotatably connected with a rotating plate two 57, one end of each of the plurality of fixed blocks one 52 away from the axis of the support tube 1 is rotatably connected with a rotating plate one 54, one end of each of the plurality of rotating plate two 57 away from the same side fixed block two 53 is rotatably connected with a support block 55, and one end of each of the plurality of rotating plate one 54 away from the same side fixed block one 52 is rotatably connected to the lower part of the support block 55.

[0033] Further, the lower end of each of the plurality of support blocks 55 is fixedly connected with a pin 56, and the lower end of each of the plurality of pins 56 is in a conical shape.

[0034] In the above, the outer surface of the sliding ring 51 and the lower part of the support tube 1 are coated with a damping coating, and the friction force of the damping coating is greater than the gravity of the sliding ring 51 sliding on the surface of the support tube 1, so that the angle of the sliding ring 51 can be fixed when it slides on the surface of the support tube 1.

[0035] In the above, by pressing the sliding ring 51 downward on the surface of the support tube 1 and sliding, the rotating plate one 54 and the rotating plate two 57 are arranged to make the sliding ring 51 drive the support block 55 to disperse outward and move downward in the process of moving downward, and then when the pin 56 contacts the ground, the upper round block of the support block 55 is knocked by a worker with a hammer, so that the lower part of the pin 56 is inserted into the ground, thereby achieving the purpose of secondary fixing of the device.

[0036] It should be particularly pointed out that the specific installation mode and control method of the lead screw 22 used in the utility model are all conventional designs, and the utility model will not be described in detail.

[0037] The working principle of the utility model is: first, the device is placed vertically on the ground where the boundary needs to be distinguished, then the rotating mechanism 2 is rotated, the internal structure of the rotating mechanism 2 is rotated into the ground under the action of the internal structure, so that the whole device is fixed, when the rotation is appropriate, the bottom of the supporting pipe 1 is secondarily supported and fixed through the internal structure of the supporting mechanism 5, preventing the device from tilting or falling due to external force in the long-term use process, then a layer of reflective material is coated on the outer surface of the ball 3, so that the ball 3 can reflect the surrounding light at night, so that the outside personnel can roughly understand the range of the land by the "lighting" of the ball 3, then when the inside of the land needs to be constructed, in order to prevent the outside personnel from entering the inside of the land, the rope can be passed through the ring 4 to make a simple fence, preventing the outside personnel from entering the construction site by mistake.

[0038] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by the skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A land-capturing device for urban and rural planning, comprising a support pipe (1), characterized in that: The upper end of the support tube (1) is rotatably connected to a rotating mechanism (2), the upper end of the rotating mechanism (2) is fixedly connected to a ball (3), the upper part of the outer arc surface of the support tube (1) is fixedly connected to a ring (4), and the lower part of the outer arc surface of the support tube (1) is fixedly connected to a support mechanism (5). The rotating mechanism (2) includes a lead screw (22), which is rotatably connected to the middle of the upper wall of the inner cavity of the support tube (1). A round tube (23) is threaded onto the outer surface of the lead screw (22). Limiting strips (27) are symmetrically distributed and fixedly connected on both sides of the outer arc surface of the round tube (23) away from its axis. Two sliding columns (24) are fixedly connected to the lower end of the lead screw (22) away from its axis. Limiting grooves (26) are symmetrically opened on both sides of the inner arc surface of the support tube (1) away from its axis. The upper end of the lead screw (22) penetrates the middle of the upper wall of the support tube (1) and extends to the outside. A turntable (21) is fixedly connected to the upper end of the lead screw (22).

2. The urban and rural planning land enclosure device according to claim 1, characterized in that: Both of the limiting strips (27) are slidably connected to the inner cavity of the limiting groove (26) on the same side, and the lower end of the round tube (23) is fixedly connected to the drilling mechanism (25).

3. The urban and rural planning land enclosure device according to claim 2, characterized in that: The drilling mechanism (25) includes a support ring (251) and a support plate (254). The support ring (251) is fixedly connected to the lower end of the circular tube (23). The inner arc surface of the support ring (251) is rotatably connected to a spiral rod (252). The upper end of the spiral rod (252) is symmetrically provided with sliding grooves (253) on both sides away from its axis. The lower parts of the two sliding columns (24) are slidably connected to the inner cavity of the sliding groove (253) on the same side. The support plate (254) is fixedly connected to the lower end of the support tube (1). The middle part of the support plate (254) is provided with a through hole.

4. The urban and rural planning land enclosure device according to claim 1, characterized in that: The support mechanism (5) includes a sliding ring (51) and several fixed blocks (52). The sliding ring (51) is slidably connected to the lower part of the outer arc surface of the support tube (1). Several fixed blocks (52) are fixedly connected to the lower side of the outer arc surface of the support tube (1) in a ring array. Several fixed blocks (53) are fixedly connected to the outer arc surface of the sliding ring (51) in a ring array. A rotating plate (57) is rotatably connected to the end of the fixed block (53) away from the axis of the sliding ring (51). A rotating plate (54) is rotatably connected to the end of the fixed block (52) away from the axis of the support tube (1). A support block (55) is rotatably connected to the end of the rotating plate (57) away from the fixed block (53) on the same side. A support block (55) is rotatably connected to the lower part of the support block (55) at the end of the rotating plate (54) away from the fixed block (52) on the same side.

5. A land-capturing device for urban and rural planning according to claim 4, characterized in that: Each of the support blocks (55) has a pin (56) fixedly connected to the middle of its lower end, and the lower ends of each of the pins (56) are conical.

6. The urban and rural planning land enclosure device according to claim 1, characterized in that: The upper end of the lead screw (22) passes through the middle of the lower end of the turntable (21) and extends to the outside. A ball (3) is fixedly connected to the upper end of the lead screw (22).

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