Police ground pull type telescopic fence hoisting installation equipment and use method

Abstract

The invention relates to the technical field of fence assembling equipment. The invention particularly discloses a police ground-pulling type telescopic fence hoisting and mounting device and a using method of the police ground-pulling type telescopic fence hoisting and mounting device. Comprising a body structure, a proofreading structure and multiple fixing structures. The proofreading structure is detachably arranged on the main body structure; the plurality of fixing structures are detachably arranged on the proofreading structure respectively; the method has relatively high flexible adaptability; the pile fixing units can adapt to fence pile bodies with different intervals; the main body structure can adjust the clamping height according to the length of the pile body; the device can adapt to pile bodies of various sizes and distances; the universality and the adaptability of the system are improved; the length of the combined frame can be set according to actual mounting requirements; the fences with different lengths can be assembled and used according to specific conditions; the height of the fixing structure relative to the pile fixing unit can be adjusted through the proofreading structure; the cross-connected connecting rods are used for limiting; the stability and accurate alignment of the fences can be ensured; and the installation accuracy and efficiency are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of enclosure assembly equipment, and specifically to a police ground-pull type telescopic enclosure hoisting and installation equipment and a use method thereof. Background Art

[0002] The invention discloses a ground-pull telescopic fence, which is a telescopic fence system. It is usually used for temporary or permanent boundary demarcation. Police fences are mostly used to control the flow of people and vehicles. It has two piles. A plurality of cross-movable connecting rods are arranged between the two piles. That is, a barrier is formed by stretching to achieve telescopic adjustment. The overall structure is simple and easy to use. However, during the production and installation process, the number and length of connecting rods between the piles of fences of different lengths are different, which leads to the relatively labor-intensive and time-consuming cross-movable connection assembly process. In addition, it is inconvenient to continuously splice and reconnect them manually. Therefore, a police ground-pull telescopic fence hoisting and installation device and a method of use are designed to facilitate the production and installation of telescopic fences. Summary of the invention

[0003] The purpose of the present invention is to provide a police ground-pull type telescopic enclosure hoisting installation device and a use method thereof, so as to solve the problems raised in the above-mentioned background technology.

[0004] In order to solve the above-mentioned problem, the present invention provides the following technical solutions: a police ground-pull telescopic enclosure lifting and installation device, comprising a main structure, a proofreading structure and a plurality of fixed structures; the proofreading structure can be detachably mounted on the main structure; and the plurality of fixed structures can be detachably mounted on the proofreading structure.

[0005] Preferably; the main structure includes a base, two pairs of universal wheels, a controller, a first electric slide rail, a second electric slide rail and a pair of fixed pile units; the base is a rectangular structure; the two pairs of universal wheels are symmetrically arranged at the four corners of the lower wall of the base; the controller is fixedly arranged in the middle of the upper wall at the left end of the base; the first electric slide rail is vertically fixedly arranged in the middle of the upper wall at the right end of the base; and a first moving seat is arranged on the first electric slide rail; the second electric slide rail is vertically arranged on the first electric slide rail; and the second electric slide rail can be lifted and moved with the help of the first electric slide rail; a pair of second moving seats that can move relatively to each other are arranged on the second electric slide rail; a pair of fixed pile units are symmetrically arranged on the second electric slide rail.

[0006] Preferably, the pile fixing unit comprises a fixing frame, a pair of first clamping jaws, a first electric push rod and a driving frame; the fixing frame is a concave structure; and a first flip opening is provided in the middle of the front and rear side walls; the fixing frame is fixedly arranged on the second moving seat of the second electric slide rail; the first clamping jaw is L-shaped; the middle of the first clamping jaw is symmetrically and movably embedded in the first flip openings at the front and rear ends of the fixing frame through a first pin shaft; one end of the first clamping jaw is located below the fixing frame and the other end is located in the fixing frame; second pin shafts are provided on both side walls of the other end of the first clamping jaw; one end of the first electric push rod is fixedly arranged in the middle of the upper wall of the fixing frame; the driving frame is an H-shaped structure, and it has four ends; displacement grooves are provided in the middle of the four ends of the driving frame; the driving frame is horizontally arranged on the telescopic end of the first electric push rod; and the four ends of the driving frame respectively pass through the first flip opening; the four ends of the driving frame are respectively movably clamped on the other end of the first clamping jaw; and the second pin shaft is movably inserted in the displacement groove.

[0007] Preferably, the proofreading structure includes a mounting seat, a second electric push rod, a telescopic arm, an adjustment frame, an adjusting bolt and a combined frame; the bottom end of the mounting seat can be detachably mounted on the middle part of the upper wall of the second electric slide rail; a mounting opening is provided in the middle part of the bottom end of the mounting seat; and a telescopic slot is provided in the middle part of the top end of the mounting seat; the second electric push rod is fixedly arranged at the mounting opening at the bottom end of the mounting seat; and the telescopic end of the second electric push rod is located on the front side of the second electric slide rail; one end of the telescopic arm can be movably inserted into the telescopic slot of the mounting seat; and the other end of the telescopic arm is fixedly connected to the telescopic end of the second electric push rod; the adjusting frame is rectangular; and a proofreading slot is provided in the middle part of one end; one end of the adjusting frame can be detachably mounted on the other end of the telescopic arm; one end of the adjusting bolt can movably penetrate the proofreading slot at one end of the adjusting frame and is screwed into the other end of the telescopic arm; the combined frame is a concave structure; the middle part of the upper wall of the combined frame can be detachably mounted on the bottom end of the adjusting frame.

[0008] Preferably, the fixing structure includes a rod frame, mounting bolts and a pair of clamping assemblies; the rod frame is T-shaped; one end of the rod frame can be detachably placed on the combined frame; one end of the mounting bolt movably passes through the combined frame; and is screwed into one end of the rod frame; the pair of clamping assemblies are detachably and symmetrically arranged on the other two ends of the rod frame.

[0009] Preferably; the clamping assembly includes an adjusting rod, a clamping seat, a clamping rod, a bracket and a spring; the adjusting rod is L-shaped; one end of the adjusting rod is detachably mounted on the other end of the fixed rod frame; the clamping seat is L-shaped; one end of the clamping seat is fixedly arranged on the other end of the adjusting rod; a second flip opening is arranged in the middle of the other end of the clamping seat; the clamping rod is V-shaped; the middle part of the clamping rod is movably embedded in the second flip opening at the other end of the clamping seat through a third pin shaft; and one end of the clamping rod is attached to one end of the clamping seat; one end of the bracket is detachably mounted on one end of the clamping seat and corresponds to the second flip opening; one end of the spring is fixedly arranged on the other end of the bracket; and the other end of the spring is fixedly connected to the other end of the clamping rod.

[0010] Preferably, the clamping components can be tilted relative to each other or towards each other, and the angle can be adjusted.

[0011] Preferably, the number of the clamping assemblies can be set according to actual needs, and the clamping assemblies are located below the pile fixing unit.

[0012] A method for using a police ground-pull type telescopic enclosure hoisting and installation device; comprising the following steps: Step 1: Install multiple fixed structures on the combined frame according to enclosure requirements and adjust the spacing; Step 2: After adjusting the clamping components in the fixed structure to be arranged relative to or tilted toward each other; by pressing the clamping rod and using the spring force, the connecting rod used for the enclosure is relatively cross-mounted on the clamping seat; Step 3: drive the main structure to adjust the height of the pile fixing unit according to the height of the pile bodies at both ends of the enclosure; and adjust the width between the pile bodies with the help of the second electric slide rail; and clamp the pile bodies with the help of the pile fixing unit to place them vertically; Step 4: Move the cross-inclined connecting rod toward the second electric slide rail through the calibration structure; make the connecting rod be located between the two pile bodies and then drive the pile bodies to move relative to the connecting rod for assembly.

[0013] The invention provides a police ground-pull telescopic enclosure hoisting installation device and a method for using the device; the beneficial effects are: 1. High flexibility and adaptability: The pile fixing unit can adapt to the enclosure piles with different spacings; the main structure can adjust the clamping height according to the length of the pile; it can adapt to piles of various sizes and spacings; it improves the versatility and adaptability of the system.

[0014] 2. Adjustability: The length of the combined frame can be set according to the actual installation requirements; this means that enclosures of different lengths can be assembled and used according to the specific conditions on site.

[0015] 3. Precise calibration: The calibration structure can be used to adjust the height of the fixed structure relative to the pile fixing unit; as well as the cross-connected connecting rod limiter; it helps to ensure the stability and precise alignment of the enclosure; and improves the accuracy and efficiency of installation.

[0016] 4. Multifunctional clamping: The clamping units in the fixed structure can be tilted relative to or towards each other to fix the connecting rod. This design can cross connecting rods at different angles and positions, making the connection between the connecting rod and the pile body more suitable for assembly or disassembly.

[0017] 5. Structural stability: Through the above-mentioned fixing and adjustment mechanism, the overall structure of the enclosure is more stable, which improves the ability of the enclosure to be deformed by external forces during installation and not affect the docking assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention.

[0019] Figure 2 For the present invention Figure 1 Schematic diagram of the split structure.

[0020] Figure 3 It is a schematic diagram of the proofreading structure of the present invention.

[0021] Figure 4 It is a schematic diagram of the assembly structure of the proofreading structure of the present invention.

[0022] Figure 5 It is a schematic diagram of the fixing structure of the present invention.

[0023] Figure 6 It is a schematic diagram of the fixed structure assembly structure of the present invention.

[0024] Figure 7 For the present invention Figure 2 Enlarged view of point A in .

[0025] Figure 8 For the present invention Figure 4 Enlarged view of point B in .

[0026] Fig. 9 For the present invention Figure 6 Enlarged view of point C in the figure.

[0027] In the figure: 1. main structure; 11. base; 12. universal wheel; 13. controller; 14. first electric slide rail; 15. second electric slide rail; 16. pile fixing unit; 161. fixing frame; 162. first clamping claw; 163. first electric push rod; 164. driving frame; 2. proofreading structure; 21. mounting seat; 22. second electric push rod; 23. telescopic arm; 24. adjusting frame; 25. adjusting bolt; 26. combined frame; 3. fixing structure; 31. rod fixing frame; 32. mounting bolt; 33. clamping assembly; 331. adjusting rod; 332. clamping seat; 333. clamping rod; 334. bracket; 335. spring. DETAILED DESCRIPTION

[0028] 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. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-9 The present invention provides a technical solution: a police ground-pull telescopic enclosure hoisting and installation device; comprising a main structure 1, a proofreading structure 2 and a plurality of fixed structures 3; the proofreading structure 2 can be detachably mounted on the main structure 1; the plurality of fixed structures 3 can be detachably mounted on the proofreading structure 2 respectively; the pile body of the enclosure can be supported and fixed by the main structure 1; and can be adjusted according to the width of the enclosure; the height of the fixed structure 3 can be adjusted relative to the main structure 1 by the proofreading structure 2; and the fixed structure 3 is convenient for fixing the cross-movably connected connecting rods and making them opposite to the pile body.

[0030] As a further solution of the present invention, the main structure 1 includes a base 11, two pairs of universal wheels 12, a controller 13, a first electric slide rail 14, a second electric slide rail 15 and a pair of pile fixing units 16; the base 11 is a rectangular structure; the two pairs of universal wheels 12 are symmetrically arranged at the four corners of the lower wall of the base 11; the controller 13 is fixedly arranged in the middle of the upper wall of the left end of the base 11; the first electric slide rail 14 is vertically fixedly arranged in the middle of the upper wall of the right end of the base 11; and a first moving seat is arranged on the first electric slide rail 14; the second electric slide rail 15 is provided with a first moving seat ... 5 is vertically arranged on the first electric slide rail 14; and the second electric slide rail 15 can be lifted and lowered by means of the first electric slide rail 14; a pair of second movable seats that can move relatively are arranged on the second electric slide rail 15; a pair of pile fixing units 16 are symmetrically arranged on the second electric slide rail 15; the device can be moved by the universal wheel 12; the pile body of the enclosure can be clamped by the pile fixing units 16; the piles can be driven by the second electric slide rail 15 to move relatively or toward each other to adjust the spacing; the height of the pile fixing units 16 can be adjusted by the first electric slide rail 14.

[0031] As a further solution of the present invention, the pile fixing unit 16 includes a fixing frame 161, a pair of first clamping claws 162, a first electric push rod 163 and a driving frame 164; the fixing frame 161 is a concave structure; and the middle of the front and rear side walls are provided with a first flip opening; the fixing frame 161 is fixedly arranged on the second moving seat of the second electric slide rail 15; the first clamping claw 162 is L-shaped; the middle of the first clamping claw 162 is symmetrically and movably embedded in the first flip openings at the front and rear ends of the fixing frame 161 through a first pin shaft; one end of the first clamping claw 162 is located below the fixing frame 161 and the other end is located in the fixing frame 161; the second pin shaft is provided on the two side walls of the other end of the first clamping claw 162 One end of the first electric push rod 163 is fixedly arranged in the middle of the upper wall of the fixed frame 161; the driving frame 164 is an H-shaped structure; and it has four ends; the middle parts of the four ends of the driving frame 164 are provided with displacement grooves; the driving frame 164 is horizontally arranged on the telescopic end of the first electric push rod 163; and the four ends of the driving frame 164 respectively penetrate the first flipping mouth; the four ends of the driving frame 164 are respectively movably clamped on the other end of the first clamping claw 162; and the second pin shaft is movably inserted in the displacement groove; by driving the first electric push rod 163 to be telescopically driven; driving the driving frame 164 to move up and down; it can cause the first clamping claw 162 to flip relative or toward each other in the fixed frame 161 for clamping and loosening.

[0032] As a further solution of the present invention, the proofreading structure 2 includes a mounting seat 21, a second electric push rod 22, a telescopic arm 23, an adjustment frame 24, an adjustment bolt 25 and a combined frame 26; the bottom end of the mounting seat 21 can be detachably mounted in the middle of the upper wall of the second electric slide rail 15; a mounting opening is provided in the middle of the bottom end of the mounting seat 21; and a telescopic slot is provided in the middle of the top end of the mounting seat 21; the second electric push rod 22 is fixedly arranged at the mounting opening at the bottom end of the mounting seat 21; and the telescopic end of the second electric push rod 22 is located at the front side of the second electric slide rail 15; one end of the telescopic arm 23 movably passes through the telescopic slot of the mounting seat 21; and the other end of the telescopic arm 23 is fixedly connected to the telescopic end of the second electric push rod 22; the adjustment frame 24 is a rectangular ; and a proofreading groove is provided in the middle of one end; one end of the adjusting frame 24 can be detachably placed on the other end of the telescopic arm 23; one end of the adjusting bolt 25 can be movably passed through the proofreading groove at one end of the adjusting frame 24 and is screwed into the other end of the telescopic arm 23; the combined frame 26 is a concave structure; the middle part of the upper wall of the combined frame 26 can be detachably placed on the bottom end of the adjusting frame 24; the second electric push rod 22 is fixed by the mounting seat 21; and the mounting seat 21 can limit the telescopic arm 23; the telescopic arm 23 can be driven to telescope and move on the mounting seat 21 by the second electric push rod 22; adjust the position of the combined frame 26; the height of the adjusting frame 24 can be adjusted by the adjusting bolt 25 to assist in adjusting the height of the combined frame 26 when the telescopic arm 23 is lifted or lowered.

[0033] As a further solution of the present invention, the fixed structure 3 includes a rod frame 31, a mounting bolt 32 and a pair of clamping assemblies 33; the rod frame 31 is T-shaped; one end of the rod frame 31 can be detachably placed on the combined frame 26; one end of the mounting bolt 32 movably passes through the combined frame 26; and is screwed into one end of the rod frame 31; a pair of clamping assemblies 33 are respectively detachably and symmetrically arranged on the other two ends of the rod frame 31; the rod frame 31 can be installed on the combined frame 26 and slidably adjusted in position by the mounting bolt 32; the connecting rod installed on the enclosure can be cross-limited by the clamping assembly 33.

[0034] As a further solution of the present invention, the clamping assembly 33 includes an adjusting rod 331, a clamping seat 332, a clamping rod 333, a bracket 334 and a spring 335; the adjusting rod 331 is L-shaped; one end of the adjusting rod 331 is detachably mounted on the other end of the rod fixing frame 31; the clamping seat 332 is L-shaped; one end of the clamping seat 332 is fixedly mounted on the other end of the adjusting rod 331; a second flip opening is arranged in the middle of the other end of the clamping seat 332; the clamping rod 333 is V-shaped; the middle of the clamping rod 333 is movably embedded in the second flip opening at the other end of the clamping seat 332 through a third pin shaft The cam 334 is provided with a plurality of springs, each of which ...

[0035] As a further solution of the present invention, the clamping components 33 can be tilted relative to each other or tilted towards each other, and the angle can be adjusted to achieve settings according to different installation requirements according to design requirements.

[0036] As a further solution of the present invention, the number of the clamping assembly 33 can be set according to actual needs; and the clamping assembly 33 is located below the pile fixing unit 16; for design requirements; to enable the connecting rod to correspond to the pile body.

[0037] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process. The specific operation is as follows.

[0038] First, the equipment can be moved by the universal wheels 12 under the base 11 in the main structure 1; after the equipment is powered on, multiple fixed structures 3 are installed on the combined frame 26 according to the enclosure requirements; the fixed rod frame 31 is fixed to the combined frame 26 by the mounting bolts 32; and the spacing is adjusted; Secondly, adjust the clamping assembly 33 on the rod frame 31 to be tilted relative to or towards each other at a certain angle; that is, adjust the angle on the rod frame 31 by adjusting the rod 331; drive the clamping seat 332 and the clamping rod 333 to adjust the angle; Then, the connecting rods used for the multiple enclosures can be pressed; the spring 335 on the bracket 334 can be compressed by pressing the clamp rod 333; the other end of the clamp rod 333 can be separated from the clamp seat 332; the connecting rods used for the enclosures can be clamped between the clamp rod 333 and the clamp seat 332 by the force of the spring 335; and the connecting rods on both ends of a fixing frame 161 can be relatively cross-tilted. According to the height of the pile bodies at both ends of the enclosure; the first electric slide rail 14 is driven by the controller 13; the second electric slide rail 15 is driven to move up and down; the height of the pile fixing unit 16 is adjusted; and the pile fixing unit 16 is farthest apart by means of the second electric slide rail 15; The top ends of the two pile bodies used for the enclosure can be respectively inserted between the first clamping claws 162; then the first electric push rod 163 is driven to retract; the two first clamping claws 162 can be driven by the driving frame 164 to relatively flip on the fixing frame 161 to support the front and rear side walls of the pile body; and the movable connection between the opposite side walls of the pile body and the connecting rod is not affected; After the pile body is fixed, the telescopic length of the telescopic arm 23 on the mounting seat 21 is adjusted by telescoping the second electric push rod 22 in the calibration structure 2; the connecting rod on the combined frame 26 is driven to move relative to the second electric slide rail 15; the cross-inclined connecting rod moves toward the second electric slide rail 15; the connecting rod is positioned between the two pile bodies; and finally the second electric slide rail 15 is driven to drive the pile body to move relative to the connecting rod for splicing and assembly. According to the use requirements, different connecting rods have different relative inclination and crossing angles, resulting in different positions of the clamping assembly 33 clamping the connecting rods, which in turn causes the height of the connecting rods after crossing to change. Therefore, the adjustment frame 24 can be adjusted to move on the telescopic arm 23 by adjusting the bolt 25, driving the combined frame 26 to adjust the height to a certain extent, so that the height of the fixed structure 3 relative to the pile fixing unit 16 can be calibrated for use.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood 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; the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A police ground-pull telescopic enclosure hoisting and installation device; characterized in that ； It comprises a main structure (1), a proofreading structure (2) and a plurality of fixed structures (3); the proofreading structure (2) is detachably mounted on the main structure (1); and the plurality of fixed structures (3) are detachably mounted on the proofreading structure (2); The main structure (1) comprises a base (11), two pairs of universal wheels (12), a controller (13), a first electric slide rail (14), a second electric slide rail (15), and a pair of pile fixing units (16); The base (11) is a rectangular structure; two pairs of universal wheels (12) are symmetrically arranged at the four corners of the lower wall of the base (11); the controller (13) is fixedly arranged at the middle of the upper wall at the left end of the base (11); the first electric slide rail (14) is vertically fixedly arranged at the middle of the upper wall at the right end of the base (11); and a first movable seat is arranged on the first electric slide rail (14); the second electric slide rail (15) is vertically arranged on the first electric slide rail (14); and the second electric slide rail (15) can be lifted and moved with the help of the first electric slide rail (14); a pair of second movable seats that can move relatively to each other are arranged on the second electric slide rail (15); and a pair of pile fixing units (16) are symmetrically arranged on the second electric slide rail (15).

2. A police ground-pull telescopic enclosure hoisting and installation device according to claim 1; characterized in that; The pile fixing unit (16) comprises a fixing frame (161), a pair of first clamping claws (162), a first electric push rod (163) and a driving frame (164); The fixing frame (161) is a concave structure; and the middle of the front and rear side walls are both provided with a first flip opening; the fixing frame (161) is fixedly arranged on the second movable seat of the second electric slide rail (15); the first clamping claw (162) is L-shaped; the middle of the first clamping claw (162) is symmetrically mounted in the first flip openings at the front and rear ends of the fixing frame (161) through a first pin shaft; one end of the first clamping claw (162) is located below the fixing frame (161) and the other end is located inside the fixing frame (161); the other end of the first clamping claw (162) is both provided with a A second pin shaft is provided; one end of the first electric push rod (163) is fixedly arranged at the middle of the inner upper wall of the fixing frame (161); the driving frame (164) is an H-shaped structure; and it has four ends; the middle of the four ends of the driving frame (164) are each provided with a displacement groove; the driving frame (164) is horizontally arranged on the telescopic end of the first electric push rod (163); and the four ends of the driving frame (164) respectively penetrate the first flip opening; the four ends of the driving frame (164) are respectively movably clamped on the other end of the first clamping claw (162); and the second pin shaft is movably inserted into the displacement groove.

3. A police ground-pull telescopic enclosure hoisting and installation device according to claim 2; characterized in that; The calibration structure (2) comprises a mounting seat (21), a second electric push rod (22), a telescopic arm (23), an adjustment frame (24), an adjustment bolt (25) and a combined frame (26); The bottom end of the mounting seat (21) is detachably mounted on the middle part of the upper wall of the second electric slide rail (15); a mounting opening is provided in the middle part of the bottom end of the mounting seat (21); and a telescopic slot is provided in the middle part of the top end of the mounting seat (21); the second electric push rod (22) is fixedly mounted at the mounting opening at the bottom end of the mounting seat (21); and the telescopic end of the second electric push rod (22) is located at the front side of the second electric slide rail (15); one end of the telescopic arm (23) is movably inserted into the telescopic slot of the mounting seat (21); and the other end of the telescopic arm (23) is One end is fixedly connected to the telescopic end of the second electric push rod (22); the adjustment frame (24) is rectangular; and a calibration groove is provided in the middle of one end; one end of the adjustment frame (24) is detachably mounted on the other end of the telescopic arm (23); one end of the adjustment bolt (25) is movably inserted into the calibration groove at one end of the adjustment frame (24) and is screwed into the other end of the telescopic arm (23); the combination frame (26) is a concave structure; the middle of the upper wall of the combination frame (26) is detachably mounted on the bottom end of the adjustment frame (24).

4. A police ground-pull telescopic enclosure hoisting and installation device according to claim 3; characterized in that; The fixing structure (3) comprises a rod fixing frame (31), mounting bolts (32) and a pair of clamping assemblies (33); The rod fixing frame (31) is T-shaped; one end of the rod fixing frame (31) is detachably mounted on the combined frame (26); one end of the mounting bolt (32) movably passes through the combined frame (26) and is screwed into one end of the rod fixing frame (31); a pair of clamping assemblies (33) are detachably and symmetrically arranged on the other two ends of the rod fixing frame (31).

5. A police ground-pull telescopic enclosure hoisting and installation device according to claim 4; characterized in that; The clamping assembly (33) comprises an adjusting rod (331), a clamping seat (332), a clamping rod (333), a bracket (334), and a spring (335); The adjusting rod (331) is L-shaped; one end of the adjusting rod (331) is detachably mounted on the other end of the rod fixing frame (31); the clamping seat (332) is L-shaped; one end of the clamping seat (332) is fixedly mounted on the other end of the adjusting rod (331); a second flipping opening is arranged in the middle of the other end of the clamping seat (332); the clamping rod (333) is V-shaped; the middle of the clamping rod (333) is movably embedded in the second flipping opening of the other end of the clamping seat (332) through a third pin shaft; and one end of the clamping rod (333) is fitted on one end of the clamping seat (332); one end of the bracket (334) is detachably mounted on one end of the clamping seat (332) and corresponds to the second flipping opening; one end of the spring (335) is fixedly mounted on the other end of the bracket (334); and the other end of the spring (335) is fixedly connected to the other end of the clamping rod (333).

6. A police ground-pull telescopic enclosure hoisting and installation device according to claim 5; characterized in that The clamping components (33) can be tilted relative to each other or towards each other; and the angle is adjustable.

7. A police ground-pull telescopic enclosure hoisting and installation device according to claim 6; characterized in that; The number of the clamping components (33) can be set according to actual needs; and the clamping components (33) are located below the pile fixing unit (16).

8. The method for using the police ground-pull telescopic enclosure hoisting and installation device according to claim 7; it is characterized in that; The following steps are involved: Step 1: Install multiple fixed structures (3) on the combined frame (26) according to enclosure requirements, and adjust the spacing; Step 2: After adjusting the clamping components (33) in the fixed structure (3) to be arranged relative to or tilted toward each other; by pressing the clamping rod (333), the connecting rods used for the enclosure are relatively cross-mounted on the clamping seat (332) with the help of the force of the spring (335); Step 3: driving the main structure (1) to adjust the height of the pile fixing unit (16) according to the height of the pile bodies at both ends of the enclosure; and adjusting the width between the pile bodies with the aid of the second electric slide rail (15); and clamping the pile bodies with the aid of the pile fixing unit (16) to place them vertically; Step 4: Move the cross-inclined connecting rod toward the second electric slide rail (15) through the calibration structure (2); make the connecting rod be located between the two pile bodies, and then drive the pile bodies to move relative to the connecting rod for assembly.

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