A land enclosure device for urban and rural planning

Abstract

The present invention relates to the field of enclosure devices, and discloses an enclosure device for urban and rural planning, comprising a first plug rod, the upper end of the first plug rod is movably connected to a second plug rod, the bottom end of the second plug rod is fixedly connected to a connecting frame, a plurality of first movable grooves are provided in the middle of the connecting frame, a first connecting block is slidably connected to the middle of the first movable groove, a reinforcing rod is fixedly connected to the lower end of the first connecting block, a reinforcing ring is movably connected to the lower end of the first plug rod, a plurality of limiting holes are provided in the middle of the reinforcing ring, the reinforcing rod is movably connected to the limiting holes, two movable holes are provided in the middle of the second plug rod, two handles are fixedly connected to the upper end of the first plug rod, and the handles are slidably connected to the movable holes. Compared with the prior art, the present application enables the first plug rod to be supported more stably even on soft soil, has better practicality, and is convenient for subsequent work of the device.

Description

Technical Field

[0001] The invention relates to the field of enclosure devices, in particular to an enclosure device for urban and rural planning. Background Art

[0002] In the prior art, a Chinese patent document with publication number CN221484535U proposes an enclosure device, which solves the problem that in windy and rainy weather, the land becomes wet and soft due to rain, and the device has no fixing function and is easily tilted and collapsed by the wind, causing inconvenience to work. However, in actual application, the use positions of the enclosure device for urban and rural planning are different, resulting in different degrees of softness of the soil at the use site, which leads to different distances at which the enclosure device needs to be inserted into the soil. The existing enclosure device is mostly suitable for a fixed insertion distance when in use, which leads to the reinforcement part of the existing enclosure device being unable to be used normally when the distance the enclosure device is inserted into the soil is too short or too long, thereby affecting the stability of the enclosure device when in use and affecting the enclosure operation. Therefore, we disclose an enclosure device for urban and rural planning to meet the needs of the enclosure device being suitable for a variety of soil types and improving the practicality of the enclosure device. Summary of the invention

[0003] In view of the shortcomings of the prior art, the present invention provides a land enclosure device for urban and rural planning, which has the advantages of being applicable to a variety of soil types and being highly practical, and solves a series of problems such as poor stability of the land enclosure device during use.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a land enclosure device for urban and rural planning, comprising a first plug rod, a second plug rod being movably sleeved on the upper end of the first plug rod, a connecting frame being fixedly connected to the bottom end of the second plug rod, a plurality of first movable grooves being provided in the middle of the connecting frame, a first connecting block being slidably connected to the middle of the first movable groove, a reinforcement rod being fixedly connected to the lower end of the first connecting block, a reinforcement ring being movably sleeved on the lower end of the first plug rod, a plurality of limiting holes being provided in the middle of the reinforcement ring, the reinforcement rod being movably sleeved on the limiting holes, two movable holes being provided in the middle of the second plug rod, two handles being fixedly connected to the upper end of the first plug rod, the handles being slidably connected to the movable holes, and the connecting frame being slidably sleeved on the first plug rod.

[0005] Preferably, a screw is threadedly connected to the middle part of the first connecting block, one end of the screw is fixedly connected to a T-shaped column, the T-shaped column of the screw is rotatably connected to the connecting frame, the other end of the screw is fixedly connected to a gear, one end of the gear is meshed with a rack, the rack is fixedly connected to the first plug rod, and the rack is slidably connected to the second plug rod, the connecting frame and the reinforcement ring.

[0006] Preferably, the first movable groove is a T-shaped groove, and the first connecting block is a T-shaped block.

[0007] Preferably, the first insertion rod and the second insertion rod are both perpendicular to a horizontal plane, the reinforcement rod and the limiting hole are both inclined relative to the horizontal plane, and the upper ends of the reinforcement rod and the limiting hole are both inclined toward a direction close to the first insertion rod.

[0008] Preferably, the bottom ends of the reinforcing rod and the first insertion rod are both conical, the connecting frame is a circular frame, the handle is an arc-shaped rod, and the end of the handle away from the second insertion rod is bent upward.

[0009] Preferably, a receiving groove and a first connecting groove are respectively provided at the upper and lower ends of the second plug rod, the first plug rod is slidably connected in the first connecting groove, a connecting column is fixedly connected to the top end of the second plug rod, a connecting shaft is rotatably connected to the middle part of the receiving groove, the upper end of the connecting shaft passes through the second plug rod and is rotatably connected to the connecting column, a second movable groove is provided at one end of the receiving groove, a circle strip is wrapped around the lower end of the connecting shaft, one end of the circle strip passes through the second movable groove to the outside of the second plug rod, a first rotating groove and a second rotating groove are respectively provided at the upper and lower ends of the connecting column, a coil spring is fixedly connected to the inner wall of the second rotating groove, and one end of the coil spring is fixedly connected to the connecting shaft.

[0010] Preferably, the top of the connecting shaft is fixedly connected with a ratchet, the ratchet is located at the lower end of the inner cavity of the first rotating groove, the top of the connecting column is fixedly connected with a spring, the top of the spring is fixedly connected with a connecting rod, the connecting rod passes through the second plug rod to the first rotating groove, the bottom of the connecting rod is fixedly connected with the first limit plate, the first limit plate is movably engaged with the ratchet, the height values ​​of the ratchet and the first limit plate are both less than half of the height value of the first rotating groove, one side of the first limit plate is fixedly connected with a spring sheet, one end of the spring sheet is fixedly connected with a sliding block, the inner wall of the first rotating groove is fixedly connected with a second limit plate and a third limit plate, one side of the sliding block is in contact with the second limit plate, the height values ​​of the spring sheet and the sliding block are the same as the height value of the first limit plate, the height values ​​of the second limit plate and the third limit plate are the same as the height value of the first rotating groove, and the third limit plate is located at the other side of the first limit plate.

[0011] Preferably, the third limiting plate is not in contact with the ratchet wheel, and one side of the third limiting plate is in contact with the first limiting plate.

[0012] Preferably, the connecting rod is a T-shaped rod, and two rollers are fixedly connected to the outer wall of the second insertion rod. The rollers are located on both sides of the second movable groove, and the two rollers are respectively fitted with both sides of the enclosure strip.

[0013] Preferably, one end of the enclosure bar located outside the second plug rod is fixedly connected to a second connecting block, a second connecting groove is opened at the top of the second plug rod, the second connecting groove is a T-shaped groove, the second connecting block is an I-shaped block, the second connecting groove is slidably engaged with the second connecting groove, the middle parts of both sides of the second connecting groove are rotatably connected with indicator strips, the indicator strips are arc-shaped strips, the middle part of the indicator strip is rotatably connected to the second connecting block, and both ends of the indicator strip are in contact with the outer wall of the second plug rod.

[0014] Compared with the prior art, the present invention provides a land enclosure device for urban and rural planning, which has the following beneficial effects:

[0015] 1. The enclosure device for urban and rural planning directly inserts the first rod into the ground with the hands of the staff. In order to improve the stability of the device, the depth of the first rod inserted into the ground can be increased. When the first rod is inserted into the ground, the reinforcement rod, the reinforcement ring and the second rod are blocked by the ground and rise along the first rod. Therefore, the staff only needs to insert the first rod into the ground at this time, reducing the resistance of the staff during one operation, making the operation of inserting the first rod into the soil easy to perform and convenient to operate. After the first rod is inserted into the soil, the staff presses the connecting frame to drive the reinforcement rod and the reinforcement ring to move downward, so that the reinforcement rod is inserted into the soil until the reinforcement ring is inserted into contact with the ground, so that the reinforcement rod and the reinforcement ring are inserted into the soil. The fixing ring reinforces the position of the first insertion rod, so that it can be effectively fixed even when the insertion distance is short. If the soil is relatively soft and the insertion distance is too long, after the reinforcement ring contacts the soil, the connecting frame can be continuously squeezed, so that the first connecting block moves along the first moving groove in the direction away from the first insertion rod, so that the relative distance between the connecting frame and the reinforcement ring is shortened, and the relative distance between the reinforcement ring and the bottom end of the reinforcement rod is increased, thereby increasing the depth of the reinforcement rod inserted into the soil, and increasing the relative angle between the reinforcement rod and the first insertion rod, thereby enhancing the support force of the reinforcement rod on the first insertion rod, so that the first insertion rod can also be stably supported in soft soil, which is more practical and convenient for subsequent work of the device.

[0016] 2. The enclosure device for urban and rural planning is connected by a first insertion rod and a second insertion rod, and the second insertion rod drives the connecting column to move together, so that when the depths of the first insertion rods inserted into the soil are different, the relative distances between the connecting columns and the soil are small, thereby reducing the impact on subsequent operations;

[0017] 3. The enclosure device for urban and rural planning drives the ratchet to rotate when the connecting shaft rotates, and the connecting column limits the moving position of the connecting rod through the spring, and the first limit plate can be driven to move through the connecting rod, and the rotation direction of the ratchet can be limited by the first limit plate, so that the staff can limit the position of the first limit plate through the connecting rod, control the first limit plate to limit the rotation direction of the ratchet, thereby controlling the rotation of the connecting shaft, so that the enclosure bar can be pulled out of the storage slot, and after use, the first limit plate is moved to disconnect the clamping connection with the ratchet wheel, so that the ratchet wheel loses the restriction, and then the coil spring drives the ratchet wheel and the connecting shaft to rotate in the opposite direction, and the enclosure bar is rolled into the storage slot, which is convenient for the use of the device, and the position of the first limit plate is limited by the spring sheet, so that the second limit plate limits the position of the spring sheet through the slider, so that the third limit plate limits the rotation direction of the first limit plate, so that the first limit plate limits the ratchet to rotate in one direction, so that the enclosure bar will not continue to generate tension when the device is used, affecting the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the connection between the first plug rod, the second plug rod and the connecting frame of the present invention;

[0020] Figure 3 It is a partially cutaway three-dimensional structural schematic diagram of the connecting frame of the present invention;

[0021] Figure 4 For the present invention Figure 3 A is an enlarged schematic diagram of the three-dimensional structure;

[0022] Figure 5 It is a partially cutaway three-dimensional structural schematic diagram of the second connecting block of the present invention;

[0023] Figure 6 It is a partially cutaway three-dimensional structural schematic diagram of the second insertion rod of the present invention;

[0024] Figure 7 It is a schematic diagram of a partially cutaway three-dimensional structure of a connecting column of the present invention.

[0025] In the figure: 1. first plug rod; 2. second plug rod; 3. connecting frame; 4. first movable groove; 5. first connecting block; 6. reinforcement rod; 7. reinforcement ring; 8. limiting hole; 9. screw rod; 10. gear; 11. rack; 12. movable hole; 13. handle; 14. first connecting groove; 15. storage groove; 16. connecting shaft; 17. enclosure strip; 18. roller; 19. connecting column; 20. second movable groove; 21. first rotating groove; 22. second rotating groove; 23. coil spring; 24. ratchet; 25. connecting rod; 26. spring; 27. first limiting plate; 28. spring; 29. ​​slider; 30. second limiting plate; 31. third limiting plate; 32. second connecting block; 33. second connecting groove; 34. indicator strip. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] As introduced in the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, this application proposes a land enclosure device for urban and rural planning.

[0028] In a typical implementation of the present application, Figure 1-Figure 7As shown, a land enclosure device for urban and rural planning comprises a first plug rod 1, the upper end of the first plug rod 1 is movably sleeved with a second plug rod 2, the bottom end of the second plug rod 2 is fixedly connected with a connecting frame 3, a plurality of first movable grooves 4 are provided in the middle of the connecting frame 3, a first connecting block 5 is slidably connected with the middle of the first movable groove 4, a reinforcing rod 6 is fixedly connected with the lower end of the first connecting block 5, a reinforcing ring 7 is movably sleeved with the lower end of the first plug rod 1, a plurality of limiting holes 8 are provided in the middle of the reinforcing ring 7, the reinforcing rod 6 is movably sleeved with the limiting holes 8, two movable holes 12 are provided in the middle of the second plug rod 2, two handles 13 are fixedly connected to the upper end of the first plug rod 1, the handles 13 are slidably connected in the movable holes 12, a screw 9 is threadedly connected with the middle of the first connecting block 5, one of the screws 9 The end is fixedly connected with a T-shaped column, the T-shaped column of the screw is rotatably connected to the connecting frame 3, the other end of the screw 9 is fixedly connected with a gear 10, one end of the gear 10 is meshed with a rack 11, the rack 11 is fixedly connected to the first plug rod 1, the rack 11 is slidably connected to the second plug rod 2, the connecting frame 3 and the reinforcement ring 7, the first movable groove 4 is a T-shaped groove, the first connecting block 5 is a T-shaped block, the connecting frame 3 is slidably sleeved with the first plug rod 1, the first plug rod 1 and the second plug rod 2 are both perpendicular to the horizontal plane, the reinforcement rod 6 and the limiting hole 8 are inclined relative to the horizontal plane, the upper ends of the reinforcement rod 6 and the limiting hole 8 are inclined in the direction close to the first plug rod 1, the bottom ends of the reinforcement rod 6 and the first plug rod 1 are both conical, the connecting frame 3 is a circular frame, the handle 13 is an arc rod, and the handle 13 is away from the first plug rod. One end of the second plug rod 2 is bent upward. When in use, the second plug rod 2 is movably sleeved through the upper end of the first plug rod 1, and the bottom end of the second plug rod 2 is fixedly connected to the connecting frame 3. A plurality of first movable grooves 4 are provided in the middle of the connecting frame 3. A first connecting block 5 is slidably connected in the middle of the first movable groove 4. A reinforcing rod 6 is fixedly connected to the lower end of the first connecting block 5. A reinforcing ring 7 is movably sleeved at the lower end of the first plug rod 1. A plurality of limiting holes 8 are provided in the middle of the reinforcing ring 7. The reinforcing rod 6 is movably sleeved with the limiting holes 8, so that when the device is used, the staff can directly insert the first plug rod 1 into the ground with both hands. When used in relatively soft land, the depth of the first plug rod 1 inserted into the ground can be increased to improve the stability of the device. When the first plug rod 1 is inserted into the ground, the reinforcing rod 6 The reinforcing ring 7 and the second insertion rod 2 are hindered by the ground and will rise along the first insertion rod 1. Therefore, the staff only needs to insert the first insertion rod 1 into the ground at this time, reducing the resistance of the staff during one operation, making it easy to perform the operation of inserting the first insertion rod 1 into the soil, and convenient to operate. After the first insertion rod 1 is inserted into the soil, the staff presses the connecting frame 3 to drive the reinforcing rod 6 and the reinforcing ring 7 to move downward, so that the reinforcing rod 6 is inserted into the soil until the reinforcing ring 7 contacts the ground, so that the reinforcing rod 6 and the reinforcing ring 7 reinforce the position of the first insertion rod 1. If it is an area with relatively soft soil, after the reinforcing ring 7 contacts the ground, the connecting frame 3 can be continuously squeezed to make the first connecting block 5 move along the first moving groove 4 in the direction away from the first insertion rod 1.The relative distance between the connecting frame 3 and the reinforcing ring 7 is shortened, and the relative distance between the reinforcing ring 7 and the bottom end of the reinforcing rod 6 is increased, so that the depth of the reinforcing rod 6 inserted into the soil is increased, and the relative angle between the reinforcing rod 6 and the first insertion rod 1 is increased, so that the supporting force of the reinforcing rod 6 on the first insertion rod 1 is enhanced, so that the first insertion rod 1 can also be supported more stably in soft soil, which is convenient for the subsequent work of the device. Two moving holes 12 are opened in the middle of the second insertion rod 2, and the upper end of the first insertion rod 1 is fixedly connected with two handles 13, which are slidably connected to the moving holes 12, so that the staff can move the first insertion rod 1 to the first insertion rod 1. When the insertion rod 1 is inserted into the soil, both hands can hold the handle 13 to insert the first insertion rod 1 into the soil, which is convenient for the staff to operate and does not affect the upward movement of the second insertion rod 2. The screw rod 9 is threadedly connected to the middle part of the first connecting block 5, so that when the screw rod 9 rotates, it will drive the first connecting block 5 to move, and push the movement of the reinforcement rod 6, which is conducive to the insertion of the reinforcement rod 6 into the soil. A T-shaped column is fixedly connected to one end of the screw rod 9, and the T-shaped column is rotatably connected to the connecting frame 3, so that the connecting frame 3 limits the rotation position of the screw rod 9. A gear 10 is fixedly connected to the other end of the screw 9, and a rack 11 is meshed at one end of the gear 10. The rack 11 is meshed with the first insertion rod The rod 1 is fixedly connected, so that when the connecting frame 3 and the first plug rod 1 move relative to each other, the first plug rod 1 can make the gear 10 rotate, thereby making the screw rod 9 rotate, driving the first connecting block 5 to slide. The first movable groove 4 is a T-shaped groove, and the first connecting block 5 is a T-shaped block, so that the connection between the first movable groove 4 and the first connecting block 5 is stable. The connecting frame 3 is slidably connected with the first plug rod 1, so that the second plug rod 2 and the connecting frame 3 can slide along the first plug rod 1 together. The first plug rod 1 and the second plug rod 2 are both perpendicular to the horizontal plane, so that the first plug rod 1 can be horizontally inserted into the soil. The reinforcing rod 6 and the limit hole 8 are relative to the water. The plane is tilted, and the upper ends of the reinforcing rod 6 and the limiting hole 8 are tilted toward the direction close to the first insertion rod 1, so that the reinforcing rod 6 can provide a relatively stable support for the first insertion rod 1. The bottom ends of the reinforcing rod 6 and the first insertion rod 1 are both conical, so that the first insertion rod 1 and the reinforcing rod 6 are easy to insert into the soil, which is convenient to use and saves effort. The connecting frame 3 is a circular frame, so that the connecting frame 3 can simultaneously drive several reinforcing rods 6 to move downward together, which is convenient to use. The handle 13 is an arc rod, and the end of the handle 13 away from the second insertion rod 2 is bent upward, so that the handle 13 is not easy to slip off the hand when in use, which is convenient for use.

[0029] As a preferred implementation in this embodiment, refer to the attached Figure 6 and Figure 7The upper and lower ends of the second plug rod 2 are respectively provided with a receiving groove 15 and a first connecting groove 14. The first plug rod 1 is slidably connected in the first connecting groove 14. The top of the second plug rod 2 is fixedly connected with a connecting column 19. The middle of the receiving groove 15 is rotatably connected with a connecting shaft 16. The upper end of the connecting shaft 16 penetrates the second plug rod 2 and is rotatably connected to the connecting column 19. One end of the receiving groove 15 is provided with a second moving groove 20. The lower end of the connecting shaft 16 is wrapped with a ground strip 17. One end of the ground strip 17 penetrates the second moving groove 20. To the outside of the second plug rod 2, the upper and lower ends of the connecting column 19 are respectively provided with a first rotation groove 21 and a second rotation groove 22, the inner wall of the second rotation groove 22 is fixedly connected with a coil spring 23, one end of the coil spring 23 is fixedly connected to the connecting shaft 16, and the upper and lower ends of the second plug rod 2 are respectively provided with a receiving groove 15 and a first connecting groove 14, the first plug rod 1 is slidably connected in the first connecting groove 14, so that the first plug rod 1 and the second plug rod 2 are sleeved, and the connecting column 19 is fixedly connected through the top of the second plug rod 2, so that The second insertion rod 2 will drive the connecting column 19 to move together, so that when the depths of the first insertion rods 1 inserted into the soil are different, the relative distances between the connecting columns 19 and the soil are small, which reduces the impact on subsequent operations. The middle part of the storage groove 15 is rotatably connected with a connecting shaft 16, and the upper end of the connecting shaft 16 passes through the second insertion rod 2 and is rotatably connected to the connecting column 19. One end of the storage groove 15 is provided with a second moving groove 20, and the lower end of the connecting shaft 16 is wrapped with a ground enclosure strip 17, and one end of the ground enclosure strip 17 passes through the second moving groove 20 to the outside of the second insertion rod 2, so that when the staff pulls the enclosure strip 17, the connecting shaft 16 will be driven to rotate, and a first rotation groove 21 and a second rotation groove 22 are respectively opened at the upper and lower ends of the connecting column 19, and the inner wall of the second rotation groove 22 is fixedly connected with a coil spring 23, and one end of the coil spring 23 is fixedly connected to the connecting shaft 16, so that when the connecting shaft 16 rotates, the coil spring 23 will be compressed, so that the coil spring 23 can subsequently drive the enclosure strip 17 to be rolled up, so that the enclosure strip 17 can be automatically rolled up, which is convenient for use.

[0030] As a preferred implementation in this embodiment, refer to the attached Figure 5-Figure 7The top of the connecting shaft 16 is fixedly connected with a ratchet 24, and the ratchet 24 is located at the lower end of the inner cavity of the first rotating groove 21. The top of the connecting column 19 is fixedly connected with a spring 26, and the top of the spring 26 is fixedly connected with a connecting rod 25. The connecting rod 25 passes through the second plug rod 2 to the first rotating groove 21. The bottom end of the connecting rod 25 is fixedly connected with a first limiting plate 27, and the first limiting plate 27 is movably engaged with the ratchet 24. The height values ​​of the ratchet 24 and the first limiting plate 27 are both less than half of the height value of the first rotating groove 21. A spring piece 28 is fixedly connected to one side of the first limiting plate 27, and one end of the spring piece 28 is fixedly connected to a slider 29. The inner wall of the first rotating groove 21 is fixedly connected with a second limiting plate 30 and a third limiting plate 31, and one side of the slider 29 is connected to the second limiting plate 30. The plate 30 is fitted, the height values ​​of the spring piece 28 and the slider 29 are the same as the height value of the first limit plate 27, the height values ​​of the second limit plate 30 and the third limit plate 31 are the same as the height value of the first rotating groove 21, the third limit plate 31 is located on the other side of the first limit plate 27, the third limit plate 31 is not fitted with the ratchet 24, one side of the third limit plate 31 is fitted with the first limit plate 27, the connecting rod 25 is a T-shaped rod, the outer wall of the second plug rod 2 is fixedly connected with two rollers 18, the rollers 18 are located on both sides of the second movable groove 20, the two rollers 18 are respectively fitted with both sides of the enclosure strip 17, the enclosure strip 17 is located on the outside of the second plug rod 2. One end is fixedly connected with a second connecting block 32, and the top of the second plug rod 2 is provided with a second connecting groove 33. The second connecting groove 33 The second connecting block 32 is an I-shaped block, the second connecting groove 33 is slidably engaged with the second connecting groove 33, and the middle parts of both sides of the second connecting groove 33 are rotatably connected with indicator strips 34, the indicator strips 34 are arc-shaped strips, the middle part of the indicator strips 34 is rotatably connected with the second connecting block 32, and both ends of the indicator strips 34 are in contact with the outer wall of the second plug rod 2, and the ratchet 24 is fixedly connected to the top of the connecting shaft 16, so that when the connecting shaft 16 rotates, the ratchet 24 will be driven to rotate, and the ratchet 24 is located at the lower end of the inner cavity of the first rotating groove 21, and the top of the connecting column 19 is fixedly connected with a spring 26, and the top of the spring 26 is fixedly connected with a connecting rod 25, so that the connecting column 19 limits the moving position of the connecting rod 25 through the spring 26, and passes through the first connecting rod 25. The second plug rod 2 is inserted into the first rotation groove 21, and the bottom end of the connecting rod 25 is fixedly connected to the first limit plate 27, so that the connecting rod 25 can drive the first limit plate 27 to move, and the first limit plate 27 is movably engaged with the ratchet 24, so that the first limit plate 27 can limit the rotation direction of the ratchet 24. The height values ​​of the ratchet 24 and the first limit plate 27 are both less than half of the height value of the first rotation groove 21, so that the staff can limit the position of the first limit plate 27 through the connecting rod 25, control the first limit plate 27 to limit the rotation direction of the ratchet 24, thereby controlling the rotation of the connecting shaft 16, so that the enclosure strip 17 can be pulled out of the storage groove 15, and after use, the first limit plate 27 is moved to disconnect the engagement with the ratchet 24, so that the ratchet 24 loses its restriction.Then the coil spring 23 drives the ratchet 24 and the connecting shaft 16 to rotate in the opposite direction, and the enclosure strip 17 is rolled up into the storage groove 15, which is convenient for the use of the device. A spring piece 28 is fixedly connected to one side of the first limiting plate 27, and a slider 29 is fixedly connected to one end of the spring piece 28. A second limiting plate 30 and a third limiting plate 31 are fixedly connected to the inner wall of the first rotating groove 21. One side of the slider 29 is in contact with the second limiting plate 30. The height values ​​of the spring piece 28 and the slider 29 are the same as the height value of the first limiting plate 27. The height values ​​of the second limiting plate 30 and the third limiting plate 31 are the same as the height value of the first rotating groove 21. The third limiting plate 31 is located on the other side of the first limiting plate 27, so that the spring piece 28 limits the position of the first limiting plate 27, so that the second limiting plate 30 The plate 30 limits the position of the spring piece 28 through the slider 29, so that the third limiting plate 31 limits the rotation direction of the first limiting plate 27, so that the first limiting plate 27 limits the one-way rotation of the ratchet 24, so that the enclosure strip 17 will not continue to generate tension when the device is in use, affecting the stability of the device, so that when the connecting rod 25 drives the first limiting plate 27 to move upward, it will drive the spring piece 28 and the slider 29 to move upward, and the third limiting plate 31 and the second limiting plate 30 always maintain a limiting effect on the position of the first limiting plate 27 and the slider 29, ensuring that the first limiting plate 27 will be clamped to the original position with the ratchet 24 again after moving downward, ensuring the smooth use of the device next time, by the third limiting plate 31 not fitting with the ratchet 24, one side of the third limiting plate 31 is connected to the first limiting plate 27 fits well, so that the third limit plate 31 does not affect the rotation of the ratchet 24, so that the third limit plate 31 limits the rotation direction of the first limit plate 27, and the connecting rod 25 is a T-shaped rod, so that the connecting rod 25 is easy to use and convenient for connecting the connecting rod 25 with the spring 26, and two rollers 18 are fixedly connected to the outer wall of the second plug rod 2, and the rollers 18 are located on both sides of the second moving groove 20. The two rollers 18 are respectively fitted with the two sides of the enclosure strip 17, so that the rollers 18 limit the position of the enclosure strip 17 when it moves, ensuring that the enclosure strip 17 is rolled up smoothly, which is beneficial to the long-term use of the enclosure strip 17, and a second connecting block 32 is fixedly connected to one end of the enclosure strip 17 located outside the second plug rod 2, and a second connecting groove 33 is opened at the top of the second plug rod 2. The second connecting groove 33 is a T-shaped groove, and the second connecting block 32 is an I-shaped block. The second connecting groove 33 is slidably engaged with the second connecting groove 33, so that the position of the second connecting groove 33 and the second connecting block 32 after being engaged is stable, and the second connecting block 32 is easy to take and use, so that a combination of multiple first plug rods 1 is convenient for enclosure operations. The middle parts of both sides of the second connecting groove 33 are rotatably connected with an indicator bar 34, and the indicator bar 34 is an arc-shaped bar. The middle part of the indicator bar 34 is rotatably connected to the second connecting block 32, and both ends of the indicator bar 34 are in contact with the outer wall of the second plug rod 2, so that the indicator bar 34 can reinforce the connection stability of the second connecting block 32 and the second connecting groove 33, so that the second connecting groove 33 and the second connecting block 32 need to be vertically moved when disassembled.Reduce the possibility of disconnection between the second connection groove 33 and the second connection groove 33 during operation.

[0031] The working principle of the present invention is as follows: when in use, the staff directly inserts the first insertion rod 1 into the ground with both hands. When used in relatively soft soil, in order to improve the stability of the device, the depth of the first insertion rod 1 inserted into the ground can be increased. When the first insertion rod 1 is inserted into the ground, the reinforcing rod 6, the reinforcing ring 7 and the second insertion rod 2 are hindered by the ground and will rise along the first insertion rod 1. Therefore, the staff only needs to insert the first insertion rod 1 into the ground at this time, reducing the resistance of the staff during one operation, making the operation of inserting the first insertion rod 1 into the soil easy to perform and convenient to operate. After the first insertion rod 1 is inserted into the soil, the staff presses the connecting frame 3 to drive the reinforcing rod 6 and the reinforcing ring 7 to move downward, so that the reinforcement rod 6 is inserted into the soil until the reinforcement ring 7 is inserted into the soil, so that the reinforcement rod 6 and the reinforcement ring 7 reinforce the position of the first insertion rod 1. If the soil In areas with relatively soft soil, after the reinforcement ring 7 contacts the soil, the connecting frame 3 can be continuously squeezed, so that the first connecting block 5 moves along the first moving groove 4 in the direction away from the first insertion rod 1, so that the relative distance between the connecting frame 3 and the reinforcement ring 7 is shortened, and the relative distance between the reinforcement ring 7 and the bottom end of the reinforcement rod 6 is increased, thereby increasing the depth of the reinforcement rod 6 inserted into the soil, and increasing the relative angle between the reinforcement rod 6 and the first insertion rod 1, thereby enhancing the supporting force of the reinforcement rod 6 on the first insertion rod 1, so that the first insertion rod 1 can also be supported more stably in soft soil, which is convenient for the subsequent work of the device. When the connecting frame 3 and the first insertion rod 1 produce relative movement, the first insertion rod 1 can cause the gear 10 to rotate, thereby causing the screw 9 to rotate, driving the first connecting block 5 to slide, and promoting the movement of the reinforcement rod 6, which is beneficial for the reinforcement rod 6 to be inserted into the soil.

[0032] The first insertion rod 1 and the second insertion rod 2 are sleeved together, and the second insertion rod 2 will drive the connecting column 19 to move together, so that when the depths of the first insertion rods 1 inserted into the soil are different, the relative distances between the connecting columns 19 and the soil are small, which reduces the impact on subsequent operations. When the staff pulls the enclosure strip 17, the connecting shaft 16 will be driven to rotate, and when the connecting shaft 16 rotates, the coil spring 23 will be compressed, so that the coil spring 23 can subsequently drive the enclosure strip 17 to be reeled, so that the enclosure strip 17 can be automatically reeled, which is easy to use.

[0033] When the connecting shaft 16 rotates, the ratchet 24 is driven to rotate, and the connecting column 19 limits the moving position of the connecting rod 25 through the spring 26. The first limiting plate 27 can be driven to move through the connecting rod 25, and the rotation direction of the ratchet 24 can be limited by the first limiting plate 27, so that the staff can limit the position of the first limiting plate 27 through the connecting rod 25, control the first limiting plate 27 to limit the rotation direction of the ratchet 24, thereby controlling the rotation of the connecting shaft 16, so that the enclosure strip 17 can be pulled out of the storage slot 15, and after use, the first limiting plate 27 is moved to disconnect the card connection with the ratchet 24, so that the ratchet 24 loses the restriction, and then the coil spring 23 drives the ratchet 24 and the connecting shaft 16 to rotate in the opposite direction, and the enclosure strip 17 is rolled into the storage slot 15, which is convenient for the use of the device, and the position of the first limiting plate 27 is limited by the spring plate 28, so that the second limiting plate 30 limits the position of the spring plate 28 through the slider 29, so that the third limiting plate 31 limits the rotation direction of the first limiting plate 27, so that The first limit plate 27 limits the one-way rotation of the ratchet 24, so that the enclosure strip 17 will not continuously generate tension when the device is in use, affecting the stability of the device. When the connecting rod 25 drives the first limit plate 27 to move upward, it will drive the spring piece 28 and the slider 29 to move upward, and the third limit plate 31 and the second limit plate 30 always maintain a limiting effect on the position of the first limit plate 27 and the slider 29, ensuring that the first limit plate 27 will be clamped to the original position with the ratchet 24 again after moving downward, ensuring the smooth use of the device next time, and the position after the second connecting groove 33 and the second connecting block 32 are clamped is stable, and the second connecting block 32 is easy to take and use, so that the combination of multiple first plug rods 1 is convenient for enclosure operations, and the connection stability of the second connecting block 32 and the second connecting groove 33 can be strengthened by the indicator bar 34, so that the second connecting groove 33 and the second connecting block 32 need to be moved vertically when disassembled, reducing the occurrence of disconnection between the second connecting groove 33 and the second connecting groove 33 during operation.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A land enclosure device for urban and rural planning, characterized in that: The invention comprises a first plug rod (1), the upper end of the first plug rod (1) is movably sleeved with a second plug rod (2), the lower end of the second plug rod (2) is fixedly connected to a connecting frame (3), a plurality of first movable grooves (4) are provided in the middle of the connecting frame (3), a first connecting block (5) is slidably connected to the middle of the first movable groove (4), a reinforcing rod (6) is fixedly connected to the lower end of the first connecting block (5), a reinforcing ring (7) is movably sleeved at the lower end of the first plug rod (1), a plurality of limiting holes (8) are provided in the middle of the reinforcing ring (7), the reinforcing rod (6) is movably sleeved with the limiting holes (8), two movable holes (12) are provided in the middle of the second plug rod (2), and two handles (13) are fixedly connected to the upper end of the first plug rod (1) ), the handle (13) is slidably connected to the movable hole (12), the middle part of the first connecting block (5) is threadedly connected with a screw rod (9), one end of the screw rod (9) is fixedly connected with a T-shaped column, the T-shaped column of the screw rod (9) is rotatably connected to the connecting frame (3), the other end of the screw rod (9) is fixedly connected with a gear (10), one end of the gear (10) is meshed with a rack (11), the rack (11) is fixedly connected to the first insertion rod (1), the rack (11) is slidably connected to the second insertion rod (2), the connecting frame (3) and the reinforcement ring (7), the first movable groove (4) is a T-shaped groove, the first connecting block (5) is a T-shaped block, and the connecting frame (3) is slidably sleeved with the first insertion rod (1).

2. The enclosure device for urban and rural planning according to claim 1, characterized in that: The first insertion rod (1) and the second insertion rod (2) are both perpendicular to a horizontal plane, the reinforcement rod (6) and the limiting hole (8) are both arranged obliquely relative to the horizontal plane, and the upper ends of the reinforcement rod (6) and the limiting hole (8) are both inclined in a direction close to the first insertion rod (1).

3. The enclosure device for urban and rural planning according to claim 1, characterized in that: The bottom ends of the reinforcing rod (6) and the first insertion rod (1) are both conical, the connecting frame (3) is a circular frame, the handle (13) is an arc-shaped rod, and the end of the handle (13) away from the second insertion rod (2) is bent upward.

4. The enclosure device for urban and rural planning according to claim 1, characterized in that: The upper and lower ends of the second insertion rod (2) are respectively provided with a receiving groove (15) and a first connecting groove (14); the first insertion rod (1) is slidably connected in the first connecting groove (14); the top end of the second insertion rod (2) is fixedly connected to a connecting column (19); the middle part of the receiving groove (15) is rotatably connected to a connecting shaft (16); the upper end of the connecting shaft (16) passes through the second insertion rod (2) and is rotatably connected to the connecting column (19); one end of the receiving groove (15) is provided with a A second movable groove (20) is provided, a ring strip (17) is wound around the lower end of the connecting shaft (16), one end of the ring strip (17) passes through the second movable groove (20) to the outside of the second insertion rod (2), the upper and lower ends of the connecting column (19) are respectively provided with a first rotating groove (21) and a second rotating groove (22), the inner wall of the second rotating groove (22) is fixedly connected with a coil spring (23), one end of the coil spring (23) is fixedly connected to the connecting shaft (16).

5. The enclosure device for urban and rural planning according to claim 4, characterized in that: The top end of the connecting shaft (16) is fixedly connected to a ratchet (24), and the ratchet (24) is located at the lower end of the inner cavity of the first rotating groove (21). The top end of the connecting column (19) is fixedly connected to a spring (26), and the top end of the spring (26) is fixedly connected to a connecting rod (25), and the connecting rod (25) passes through the second insertion rod (2) to the first rotating groove (21). The bottom end of the connecting rod (25) is fixedly connected to a first limit plate (27), and the first limit plate (27) is movably engaged with the ratchet (24). The height values ​​of the ratchet (24) and the first limit plate (27) are both less than half the height value of the first rotating groove (21). A spring sheet (28) is fixedly connected to one side of the first limit plate (27), and a slider (29) is fixedly connected to one end of the spring sheet (28). A second limit plate (30) and a third limit plate (31) are fixedly connected to the inner wall of the first rotation groove (21). One side of the slider (29) is in contact with the second limit plate (30). The height values ​​of the spring sheet (28) and the slider (29) are the same as the height value of the first limit plate (27). The height values ​​of the second limit plate (30) and the third limit plate (31) are the same as the height value of the first rotation groove (21). The third limit plate (31) is located on the other side of the first limit plate (27).

6. The enclosure device for urban and rural planning according to claim 5, characterized in that: The third limiting plate (31) does not fit with the ratchet (24), and one side of the third limiting plate (31) fits with the first limiting plate (27).

7. The enclosure device for urban and rural planning according to claim 5, characterized in that: The connecting rod (25) is a T-shaped rod. Two rollers (18) are fixedly connected to the outer wall of the second insertion rod (2). The rollers (18) are located on both sides of the second movable groove (20). The two rollers (18) are respectively fitted with both sides of the enclosure strip (17).

8. The enclosure device for urban and rural planning according to claim 4, characterized in that: One end of the enclosure strip (17) located outside the second insertion rod (2) is fixedly connected to a second connection block (32); a second connection groove (33) is provided at the top end of the second insertion rod (2); the second connection groove (33) is a T-shaped groove; the second connection block (32) is an I-shaped block; the second connection groove (33) is slidably engaged with the second connection groove (33); the middle portions of both sides of the second connection groove (33) are rotatably connected to indicator strips (34); the indicator strips (34) are arc-shaped strips; the middle portion of the indicator strip (34) is rotatably connected to the second connection block (32); and both ends of the indicator strip (34) are in contact with the outer wall of the second insertion rod (2).

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