Earth enclosing device capable of adapting to terrains and used for urban and rural planning

Abstract

The utility model relates to the field of urban and rural planning, in particular to a circling device for urban and rural planning capable of adapting to terrains. The utility model provides an urban and rural planning winding device capable of adapting to terrains, which comprises a support cylinder, a positioning rod, a pay-off cylinder and a fixing block, the positioning rod is slidably arranged in the support cylinder, the pay-off cylinder is mounted at the top end of the support cylinder, a winding belt is wound in the pay-off cylinder, and the tail end of the winding belt extends out of the pay-off cylinder and is connected with the fixing block. The device further comprises a fixing frame, a supporting block and a supporting pad, the lower portion of the supporting cylinder is connected with the fixing frame, the supporting block used for increasing the occupied area is arranged on the side edge of the fixing frame, and the supporting pad is arranged at the bottom of the supporting block. Through the design of the positioning rod, the positioning rod can be downwards inserted into the mud ground to stabilize the device, and in addition, through the structural design of the fixing frame, the supporting block and the supporting pad, the device can support the placement of a hard floor, so that the device can be stably used under various topographic conditions.

Description

Technical Field

[0001] The utility model relates to the field of urban and rural planning, and particularly relates to an enclosing device for urban and rural planning that can adapt to the terrain. Background Technique

[0002] Urban and rural planning is a general term for urban system planning, urban planning, town planning, rural planning and village planning; it is a comprehensive deployment, specific arrangement and implementation management of urban and rural social and economic development, land use, spatial layout and various constructions within a certain period. In urban and rural planning, it is necessary to demarcate the boundaries of areas so that staff and residents can clearly see the area boundaries.

[0003] The enclosing device for urban and rural multi-planning with the patent publication number CN221168971U has a core component including a vertical rod and a support sleeve design thereon. The device uses the support sleeve at the lower part of the vertical rod and the insert structure of the vertical rod itself to achieve stable fixation by inserting into the ground in a soft soil environment. However, the device faces significant limitations when dealing with concrete floors or other hard floor environments. Due to the hardness of the concrete floor, the vertical rod cannot be directly inserted for fixation, which limits the direct application of the device.

[0004] For use on hard floors, current solutions often require users to remove part of the structure at the lower part of the vertical rod or rely on additional purchased fixing devices for installation, which not only increases the complexity and cost of operation, but also reduces the flexibility and convenience of device use. Therefore, the adaptability and practicality of the enclosing device for urban and rural planning are significantly limited when facing different ground conditions, especially on concrete floors or solid floors, and it urgently needs to be improved to meet diverse ground installation requirements.

[0005] Therefore, it is necessary to design an enclosing device for urban and rural planning that can adapt to the terrain. Content of the Utility Model

[0006] In order to overcome the problem of being difficult to meet diverse ground installation requirements, the utility model provides an enclosing device for urban and rural planning that can adapt to the terrain.

[0007] An enclosing device for urban and rural planning that can adapt to the terrain includes a support cylinder, a positioning rod, a wire-releasing cylinder and a fixing block. The lower part inside the support cylinder is hollow-designed, a positioning rod is slidably arranged inside the support cylinder, a wire-releasing cylinder is installed at the top of the support cylinder, a loop belt is wound inside the wire-releasing cylinder, the end of the loop belt extends out of the wire-releasing cylinder and is connected with a fixing block. It also includes a fixing frame, a support block and a support pad. The lower part of the support cylinder is connected with a fixing frame, a support block for increasing the floor area is arranged on the side of the fixing frame, and a support pad is arranged at the bottom of the support block.

[0008] Further, it further includes a striking handle, a connecting plate, a wedge-shaped frame, and a first spring. Sliding grooves are formed on the left and right sides of the middle part of the support cylinder. The upper end of the positioning rod is symmetrically provided with striking handles on the left and right. The striking handles extend out of the sliding grooves and are slidably matched with the sliding grooves. The front side of the middle part of the support cylinder is slidably provided with a wedge-shaped frame through the connecting plate. The wedge-shaped frame is located below the two striking handles, contacts and abuts against the striking handles. The bottom of the side of the wedge-shaped frame close to the striking handle is designed as an inclined surface. A first spring is connected between the wedge-shaped frame and the connecting plate.

[0009] Further, it further includes a connecting head, a clamping ring, a fixing rod, and a second spring. A connecting head is connected to the bottom of the wire-releasing cylinder. Two fixing rods are symmetrically arranged on the outer side of the connecting head in a left-right symmetric manner. A clamping ring is slidably arranged between every two fixing rods. A second spring is connected between the clamping ring and the end of the fixing rod. Rubber blocks are provided on the sides of the clamping ring close to each other. The bottom of the rubber block is designed as an inclined surface.

[0010] Further, it further includes a connecting block, a moving wheel, an electric push rod, a sliding rod, and a guide plate. Connecting blocks are symmetrically arranged on the front and rear sides of the inside of the fixed frame in a left-right symmetric manner. A moving wheel is rotatably arranged on each connecting block through a connecting shaft. Two electric push rods are symmetrically installed on the top inside the fixed frame. A sliding rod is provided on the push rod of the electric push rod. Guide plates are provided at the ends of the connecting shafts on two adjacent connecting blocks close to each other. Guide grooves are formed on the guide plates. The two ends of the sliding rod are respectively arranged in the guide grooves of the two guide plates. The sliding rod is slidably matched with the guide plate.

[0011] Further, it further includes a micro cylinder and a pushing ring. A micro cylinder is installed on the outer side of the connecting head. A pushing ring is provided on the piston rod of the micro cylinder. Wedge-shaped rods are evenly spaced on the outer side of the pushing ring. The lower part of the wedge-shaped rod is designed to be vertical, and the upper part of the wedge-shaped rod is designed to be a structure that expands outwards.

[0012] Further, the lower end of the positioning rod is designed to be conical.

[0013] The beneficial effects and remarkable improvements of the present utility model are as follows:

[0014] Through the design of the positioning rod in the present utility model, the positioning rod can be inserted downward into the muddy ground to stabilize the device. In addition, through the structural design of the fixed frame, the support block, and the support pad, the device can support the placement of a hard floor. Such a design enables the present utility model to be stably used under various terrain conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0016] Figure 2 It is a three-dimensional structural schematic diagram of components such as the support cylinder, the positioning rod, and the striking handle of the present utility model.

[0017] Figure 3 This is an exploded view of components such as the positioning rod and the knocking handle of the present utility model.

[0018] Figure 4 This is a three-dimensional structural schematic diagram of components such as the fixed frame, the moving wheel, and the support block of the present utility model.

[0019] Figure 5 This is a three-dimensional structural schematic diagram of the connecting block, the electric push rod, the sliding rod, and the guide plate of the present utility model.

[0020] Figure 6 This is a three-dimensional structural schematic diagram of the wire reel, the fixed block, and the connecting head of the present utility model.

[0021] Figure 7 This is a three-dimensional structural schematic diagram of components such as the micro cylinder, the pushing ring, the clamping ring, and the fixed rod of the present utility model.

[0022] Figure 8 This is a three-dimensional structural schematic diagram of the clamping ring and the rubber block of the present utility model.

[0023] Reference numerals in the attached drawings: 1 - support cylinder, 2 - positioning rod, 3 - knocking handle, 4 - wire reel, 5 - fixed block, 6 - connecting plate, 7 - wedge-shaped frame, 8 - first spring, 9 - fixed frame, 10 - connecting block, 101 - moving wheel, 11 - electric push rod, 12 - sliding rod, 13 - guide plate, 14 - connecting head, 15 - micro cylinder, 16 - pushing ring, 17 - clamping ring, 18 - fixed rod, 19 - second spring, 20 - rubber block, 21 - support block, 22 - support pad. Detailed implementation manners

[0024] The present utility model will be further described below in conjunction with the attached drawings and the detailed implementation manners.

[0025] Embodiment: An enclosing device for urban and rural planning that can adapt to terrain, refer to Figures 1 to 8, including a support cylinder 1, a positioning rod 2, a knocking handle 3, a wire-releasing cylinder 4, a fixing block 5, a connecting plate 6, a wedge-shaped frame 7, a first spring 8, a fixing frame 9, a connecting block 10, a moving wheel 101, an electric push rod 11, a sliding rod 12, a guide plate 13, a connecting head 14, a micro cylinder 15, a pushing ring 16, a clamping ring 17, a fixing rod 18, a second spring 19, a rubber block 20, a support block 21 and a support pad 22. The lower part inside the support cylinder 1 is designed to be hollow. A positioning rod 2 is slidably connected inside the support cylinder 1. The lower end of the positioning rod 2 is designed to be conical, which is convenient for inserting into the muddy ground to achieve stability. Chute grooves are provided on both the left and right sides in the middle of the support cylinder 1. The upper end of the positioning rod 2 is symmetrically connected with knocking handles 3 on the left and right. The knocking handles 3 extend out of the chute grooves and are slidably matched with the chute grooves. A wire-releasing cylinder 4 is installed at the top end of the support cylinder 1. A coiled belt is wound inside the wire-releasing cylinder 4. The end of the coiled belt extends out of the wire-releasing cylinder 4 and is connected with a fixing block 5. A scroll spring is arranged inside the coiled belt for automatically winding up the coiled belt that pulls out the fixing block 5. At the front side in the middle of the support cylinder 1, a wedge-shaped frame 7 is slidably connected through a connecting plate 6. A first spring 8 is connected between the wedge-shaped frame 7 and the connecting plate 6. The wedge-shaped frame 7 is located below the two knocking handles 3, in contact with and abutted against the knocking handles 3. On the side of the wedge-shaped frame 7 close to the knocking handle 3, its bottom is designed to be an inclined surface. When the knocking handle 3 moves upward, the knocking handle 3 can move upward along the shape of the inclined surface of the wedge-shaped frame 7. The lower part of the support cylinder 1 is connected with a fixing frame 9. Connecting blocks 10 are symmetrically connected in the front and back inside the fixing frame 9 in a left-right symmetric manner. A moving wheel 101 is rotatably connected to each connecting block 10 through a connecting shaft to facilitate the movement of the device. Electric push rods 11 are installed at the front and back of the top inside the fixing frame 9. The pushing rod of the electric push rod 11 is connected with a sliding rod 12. The pushing rod of the electric push rod 11 is in an extended state. One end of the connecting shaft on each two adjacent connecting blocks 10 close to each other is connected with a guide plate 13. Both ends of the sliding rod 12 are slidably connected to the guide groove of the guide plate 13 through bearings. The sliding rod 12 is slidably matched with the guide plate 13. A connecting head 14 is connected to the bottom side of the wire-releasing cylinder 4. The inside of the connecting head 14 is hollow. A micro cylinder 15 is installed on the outer side of the lower part of the connecting head 14. The piston rod of the micro cylinder 15 is connected with a pushing ring 16. The pushing ring 16 can slide up and down on the outer side of the connecting head 14. The piston rod of the micro cylinder 15 is in an extended state. Two fixing rods 18 are symmetrically connected to the outer side of the middle of the connecting head 14 in a left-right symmetric manner. A clamping ring 17 is slidably connected between each two fixing rods 18. A second spring 19 is installed between the end of the clamping ring 17 and the fixing rod 18. The second spring 19 is sleeved on the adjacent fixing rod 18 to provide a restoring force for the clamping ring 17. Rubber blocks 20 are connected to the side of the two clamping rings 17 close to each other. The bottom of the rubber block 20 is designed to be an inclined surface. A notch adapted to the shape of the rubber block 20 is provided on the outer side of the connecting head 14 for the rubber block 20 to move. Four wedge-shaped rods are evenly spaced and connected to the outer side of the pushing ring 16. The lower part of the wedge-shaped rod is located on the side of the two clamping rings 17 close to each other. The lower part of the wedge-shaped rod is designed to be vertical.The upper parts of the pairwise opposite wedge-shaped rods are designed to be outwardly expanding structures. When the pushing ring 16 descends, these wedge-shaped rods will push the clamping ring 17 to move outward, and the rubber block 20 will move along, so as to loosen the fixing block 5. When the fixing block 5 is inserted into the connecting head 14, the rubber block 20 will be extruded and move outward. After the fixing block 5 is completely inserted, the rubber block 20 will reset without being extruded to enhance the friction with the object to be clamped and prevent slipping. Support blocks 21 are connected to the front and rear sides of the fixing frame 9. When the fixing frame 9 contacts the ground, the support blocks 21 can increase the floor area. Support pads 22 are installed at the bottoms of the support blocks 21 to increase the contact area and stability between the device and the ground.

[0026] When the land enclosure work needs to be carried out, first drive the fixing frame 9 to move by pushing the support cylinder 1. At this time, the moving wheels 101 will contact the ground and generate friction, so as to rotate and drive the whole land enclosure device to move. When the land enclosure device moves to the designated position, the movement can be stopped, and how to place the land enclosure device can be determined according to the terrain. If the land enclosure device needs to be fixed in the mud, the positioning rod 2 needs to be used; if it needs to be placed on a hard ground, the positioning rod 2 does not need to be used.

[0027] When the land enclosure device is to be placed on a hard ground, the moving wheels 101 can be retracted. Initially, the push rod of the electric push rod 11 is in the extended state. By controlling the retraction of the push rod of the electric push rod 11, the sliding rod 12 can be driven to move upward. The sliding rod 12 will adaptively slide along the guide groove on the guide plate 13, so as to drive the guide plate 13 and the moving wheels 101 to rotate upward along the connecting shaft of the connecting block 10 and retract. Then the electric push rod 11 is turned off, and thus the storage operation of the moving wheels 101 can be completed. At this time, the fixing frame 9 will directly contact the ground and play a supporting role for the land enclosure device. Through the design of the support blocks 21 and the support pads 22, the contact area between the land enclosure device and the ground can be expanded, so as to provide better stability.

[0028] When the land enclosure device needs to be fixed in the mud, the wedge-shaped frame 7 can be pulled forward, and the first spring 8 will be compressed accordingly. When the wedge-shaped frame 7 is pulled until it disengages from the knocking handle 3, the knocking handle 3 will lose support and drive the positioning rod 2 to move downward along the chute on the support cylinder 1 under its own gravity. The positioning rod 2 will be inserted into the mud. At this time, the knocking handle 3 can be struck forcefully with a hammer to make the positioning rod 2 go deeper into the ground, so as to play a role in fixing the land enclosure device. After fixing, release the wedge-shaped frame 7, and the wedge-shaped frame 7 will move backward and reset under the action of the reset of the first spring 8.

[0029] Place other enclosure devices at the boundary where enclosure is needed and adjust them according to the spacing. After placement, repeat the above operation to complete the fixing of other enclosure devices. After fixing, enclosure operation can be performed. By pulling the fixing block 5 outward, the enclosure zone in the wire drum 4 is extended outward, and then the place to be planned is first surrounded. After surrounding, insert the fixing block 5 from bottom to top into the connector 14 of another enclosure device. Since the bottom of the rubber block 20 is designed as an inclined surface, during the insertion process, the clamping ring 17 will be squeezed by the fixing block 5 and move outward, and the spring 2 19 will be compressed by force. When the fixing block 5 is fully inserted, the clamping ring 17 and the rubber block 20 will move inward under the action of the reset of the spring 2 19, and the fixing block 5 will be clamped and fixed. In this way, the connection and fixation of the enclosure zone can be completed. By using the enclosure zone to enclose the planned place, the enclosure operation can be completed quickly and conveniently.

[0030] Initially, the telescopic rod of the micro cylinder 15 is in an extended state. When the fixed block 5 needs to be released, the piston rod of the micro cylinder 15 is controlled to retract, driving the push ring 16 and the wedge rod to move downward. Since the wedge rod is located on the side where the two clamping rings 17 are close to each other, and the upper parts of the wedge rods opposite to each other are designed to expand outward, when the wedge rod moves downward, the clamping ring 17 will contact the wedge rod and be pushed outward, and the spring 19 will be compressed by force, so that the clamping ring 17 releases the fixed block 5. The fixed block 5 will drive the coil zone to be reeled under the resetting action of the volute spring elastic force in the unwinding drum 4. After the rewinding is completed, the piston rod of the micro cylinder 15 is controlled to extend, driving the push ring 16 and the wedge rod to move upward. The wedge rod gradually stops squeezing the clamping ring 17, and the clamping ring 17 will move inward and reset under the resetting action of the spring 19. This allows the clamping ring 17 and the micro cylinder 15 to return to their initial state so that they can be used in conjunction with related components next time.

[0031] When the enclosure device is not needed, the knocking handle 3 can be pulled upward to drive the positioning rod 2 to move upward, so that the positioning rod 2 is pulled out of the mud to release the fixing of the enclosure device. When the knocking handle 3 moves upward to contact the inclined surface of the wedge frame 7, the knocking handle 3 will continue to move upward along the inclined surface. When the positioning rod 2 moves upward to the limit, the knocking handle 3 will be located below the wedge frame 7 and contact it. At this time, the wedge frame 7 can limit the knocking handle 3 to prevent the positioning rod 2 from sliding.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit the protection scope of the utility model. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A land enclosure device for urban and rural planning that can adapt to the terrain, comprising a support tube (1), a positioning rod (2), a wire release drum (4) and a fixed block (5), wherein the lower part of the support tube (1) is hollow, a positioning rod (2) is slidably arranged in the support tube (1), a wire release drum (4) is installed at the top of the support tube (1), a land enclosure is wound inside the wire release drum (4), and the end of the land enclosure extends out of the wire release drum (4) and is connected to the fixed block (5), wherein: It also comprises a fixed frame (9), a support block (21) and a support pad (22); the lower part of the support tube (1) is connected to the fixed frame (9); a support block (21) for increasing the floor space is arranged on the side of the fixed frame (9); and a support pad (22) is arranged at the bottom of the support block (21).

2. A land enclosure device for urban and rural planning that can adapt to terrain according to claim 1, characterized in that: The invention also comprises a knocking handle (3), a connecting plate (6), a wedge frame (7) and a spring (8). The left and right sides of the middle of the support tube (1) are provided with sliding grooves. The upper end of the positioning rod (2) is symmetrically provided with a knocking handle (3). The knocking handle (3) extends out of the sliding groove and slides with the sliding groove. The front side of the middle of the support tube (1) is slidably provided with a wedge frame (7) through the connecting plate (6). The wedge frame (7) is located below the two knocking handles (3) and contacts and abuts against the knocking handles (3). The bottom of the wedge frame (7) close to the knocking handle (3) is designed as an inclined surface. A spring (8) is connected between the wedge frame (7) and the connecting plate (6).

3. A land enclosure device for urban and rural planning that can adapt to terrain according to claim 2, characterized in that: The utility model also comprises a connecting head (14), a clamping ring (17), a fixing rod (18) and a second spring (19). The bottom of the wire-releasing drum (4) is connected with the connecting head (14). Two fixing rods (18) are symmetrically arranged on the outer side of the connecting head (14). A clamping ring (17) is slidably arranged between each two fixing rods (18). The second spring (19) is connected between the ends of the clamping ring (17) and the fixing rod (18). A rubber block (20) is arranged on the side close to the clamping ring (17). The bottom of the rubber block (20) is designed as an inclined surface.

4. The enclosure device for urban and rural planning that can adapt to terrain according to claim 3 is characterized in that: The invention also comprises a connecting block (10), a moving wheel (101), an electric push rod (11), a sliding rod (12) and a guide plate (13). The front and rear sides of the fixed frame (9) are both provided with connecting blocks (10) in a left-right symmetrical manner. Each connecting block (10) is provided with a moving wheel (101) rotatably arranged via a connecting shaft. Two electric push rods (11) are symmetrically arranged at the top of the fixed frame (9). The push rods of the electric push rods (11) are provided with sliding rods (12). The ends of the connecting shafts on each of the two adjacent connecting blocks (10) that are close to each other are provided with guide plates (13). The guide plates (13) are provided with guide grooves. The two ends of the sliding rod (12) are respectively arranged on the guide grooves of the two guide plates (13). The sliding rod (12) and the guide plates (13) are slidably matched.

5. The enclosure device for urban and rural planning that can adapt to the terrain according to claim 4 is characterized in that: The invention also comprises a micro cylinder (15) and a push ring (16). The micro cylinder (15) is installed on the outside of the connecting head (14). The piston rod of the micro cylinder (15) is provided with a push ring (16). Wedge rods are evenly spaced outside the push ring (16). The lower part of the wedge rod is designed to be vertical, and the upper part of the wedge rod is designed to be an outwardly expanding structure.

6. The enclosure device for urban and rural planning that can adapt to terrain according to claim 1 is characterized in that: The lower end of the positioning rod (2) is designed to be conical.

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