Construction enclosure device and enclosure method thereof

Abstract

The present invention discloses a construction enclosure device and an enclosure method thereof, which relate to the technical field of construction enclosures, and include a pair of columns, a plurality of rectangular frames are arranged between the opposite surfaces of the pair of columns, a enclosure net is fixedly arranged in each rectangular frame, a lead screw is arranged in each column, and a plurality of threaded barrels are sleeved on each lead screw; a plurality of fixed plates are arranged on the outer side of each column, each threaded barrel is connected to the corresponding fixed plate through a sliding assembly, a clamping mechanism is arranged on the outer side of each fixed plate, a pair of U-shaped clamping plates are arranged in the middle of the two side walls of the rectangular frame, and each U-shaped clamping plate is connected to the corresponding clamping mechanism. The present invention not only facilitates the rapid installation and clamping of the enclosure net, but also increases the stability of its installation, and also facilitates the disassembly and replacement at a later stage, and can also adjust the height of the enclosure net, thereby increasing the flexibility of the use of the enclosure net.

Description

Technical Field

[0001] The present invention relates to the technical field of construction enclosures, and in particular to a construction enclosure device and an enclosure method thereof. Background Art

[0002] The Chinese utility model discloses a construction enclosure device (publication number: CN217400560U), which belongs to the technical field of construction protection equipment. To solve the problems of high construction cost and low structural stability of existing enclosures. The application includes two columns, a baffle, a display screen, an enclosure railing and a moving unit; the two columns are arranged relatively parallel, and the enclosure railing is installed on the upper ends of the two columns to form a door-type structure; the baffle is installed on the inner side of the door-type structure, and its upper end and the enclosure railing are enclosed to form an installation space for installing the display screen; the moving unit includes a push rod and a roller, one end of the push rod is slidably installed on the lower end of the baffle, and the other end is connected to the roller; the lower sides of the two columns are fixedly installed on the construction ground by fixings; when the enclosure device needs to be moved, the fixings of the two columns are loosened, and the push rod is slid downward radially to lift the enclosure device upward, and move it as a whole through the roller.

[0003] The current construction fence devices have the following disadvantages: 1. Construction fences are mostly fixed in place. Although they are strong, they are not convenient for repeated use, resulting in great waste; 2. The height of current construction fences is mostly fixed in place, and the height cannot be adjusted according to the on-site construction conditions, causing many inconveniences in their use. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art that construction fences are inconvenient to install and dismantle and inconvenient to adjust their height, and to propose a construction fence device.

[0005] In order to solve the problems of inconvenient installation and removal of construction fences and inconvenient height adjustment in the prior art, the present invention adopts the following technical solutions:

[0006] A construction enclosure device comprises a pair of columns, wherein the columns are rectangular hollow columns placed side by side, a plurality of parallel rectangular frames are arranged between the opposite surfaces of the columns, a enclosure net is fixed in each of the rectangular frames, a vertically placed and rotatably connected lead screw is arranged in each of the columns, and a plurality of threaded cylinders connected by threads are sleeved on each of the lead screws;

[0007] The outer side surface of each of the columns is provided with a number of equally spaced fixing plates, each of the threaded cylinders is connected to the corresponding fixing plates via a sliding assembly, the outer side surface of each fixing plate is provided with a snap-fit ​​mechanism, a pair of U-shaped clamping plates are provided in the middle of the two side walls of the rectangular frame, and each of the U-shaped clamping plates is connected to the corresponding snap-fit ​​mechanism.

[0008] Preferably, a trapezoidal base is fixedly provided at the bottom of the column, a plurality of U-shaped notches are provided on the outer side of the trapezoidal base, an expansion bolt hole is provided on the inner wall of each U-shaped notch, and an expansion bolt is inserted into the expansion bolt hole.

[0009] Preferably, a servo motor with the output end facing upward is installed at the bottom inner of the column, the motor shaft end of the servo motor is coaxially connected to the bottom end of the lead screw, and the top end of the lead screw is inserted into the top wall of the column and is rotatably connected.

[0010] Preferably, the sliding assembly includes a sliding plate, the outer side surface of the column is provided with a plurality of evenly arranged elliptical sliding holes, the outer side surface of the threaded cylinder is fixed with four circularly arranged sliding plates, and the outer side edge of each sliding plate slides through the corresponding elliptical sliding hole and is fixed to the fixed plate.

[0011] Preferably, the locking mechanism includes a J-shaped clamping plate, a pair of J-shaped plates are fixedly provided at the bottom of the outer side surface of the fixed plate, a rotatably connected limit pin shaft is provided at the bottom of the opposite surfaces of the pair of J-shaped plates, and a J-shaped clamping plate is fixedly provided at the middle part of the limit pin shaft.

[0012] Preferably, a trapezoidal clamping block is fixedly provided at the top end of the J-shaped clamping plate, and concentrically fixed torsion springs are sleeved on both ends of the limit pin shaft.

[0013] Preferably, a pair of J-shaped plates have limit slots on their outer sides, a limit plate is fixedly provided on the top of the outer side of the J-shaped plate, and both ends of the limit plate are engaged in the corresponding limit slots.

[0014] Preferably, a movable hinged engaging pin is inserted into the inner port of the U-shaped clamping plate, and the engaging pin is engaged in a U-shaped clamping groove formed between a pair of J-shaped plates and a fixed plate.

[0015] Preferably, a pair of positioning plates are fixedly provided at the middle of both sides of the rectangular frame, a pair of positioning bolts are inserted at both ends of the positioning plates, and the inner end of each positioning bolt is threadedly locked with the corresponding U-shaped clamping plate.

[0016] The present invention also proposes a construction enclosure method, comprising the following steps:

[0017] Step 1: Take a number of columns for installation, and set adjacent columns at equal distances. The trapezoidal base at the bottom is fixed on the ground by expansion bolts;

[0018] Step 2: Start the servo motor. The motor shaft of the servo motor drives the lead screw to rotate synchronously. The lead screw and the threaded barrels work together. The threaded barrels drive the corresponding sliding plates to move up and down along the elliptical sliding holes, and synchronously drive the fixed plates to move up and down.

[0019] Step 3: The positioning plates on both sides of the rectangular frame are screwed together with the positioning bolts and the U-shaped clamping plate, and the enclosure net is placed between adjacent columns in sequence, and then installed and clamped;

[0020] Step 4: The engaging pin moves downward along the U-shaped slot, so that the trapezoidal block and the J-shaped card plate drive the limit pin to swing outward. When the engaging pin completely enters the U-shaped slot, under the action of the torsion spring, the limit pin drives the trapezoidal block and the J-shaped card plate to reset, and the U-shaped card plate and the engaging pin are firmly engaged in the U-shaped slot.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. In the present invention, when the engaging pin shaft completely enters the U-shaped slot, under the action of the torsion spring, the limit pin shaft drives the trapezoidal block and the J-shaped card plate to reset, and the U-shaped card plate and the engaging pin shaft are firmly engaged in the U-shaped slot, which not only facilitates the rapid installation and engagement of the enclosure net, but also increases the stability of its installation, and also facilitates the later disassembly and replacement;

[0023] 2. In the present invention, the screw and the threaded cylinders work together to drive the corresponding sliding plates to move up and down along the elliptical sliding holes, and simultaneously drive the fixed plates to move up and down, thereby adjusting the height of the enclosure net, thereby increasing the flexibility of the use of the enclosure net;

[0024] To sum up, the present invention solves the problems of inconvenient installation and disassembly and inconvenient height adjustment of construction fences, and the overall structural design is compact, which not only facilitates the rapid installation and engagement of the fence net, but also increases its installation stability, and also facilitates later disassembly and replacement. The height of the fence net can also be raised and lowered, increasing the flexibility of the use of the fence net. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0026] Figure 1 It is a left-side structural schematic diagram of the present invention;

[0027] Figure 2 It is a right view structural schematic diagram of the present invention;

[0028] Figure 3 It is a schematic diagram of the column structure of the present invention;

[0029] Figure 4 For the present invention Figure 3 The main cutaway diagram of

[0030] Figure 5 For the present invention Figure 3 A top view cutaway diagram of ;

[0031] Figure 6 It is a schematic diagram of the structure of the enclosure net of the present invention;

[0032] Figure 7 It is a schematic diagram of the connection between the threaded barrel and the lead screw structure of the present invention;

[0033] Figure 8 It is a schematic diagram of the structure of the engaging mechanism of the present invention;

[0034] Fig. 9 It is an exploded schematic diagram of the engaging mechanism of the present invention;

[0035] Fig.10 It is a schematic diagram of the enclosure method of the present invention;

[0036] Serial numbers in the figure: 1. column; 2. rectangular frame; 3. enclosure net; 4. servo motor; 5. lead screw; 6. threaded cylinder; 7. sliding plate; 8. fixed plate; 9. J-shaped plate; 10. limit pin; 11. J-shaped clamping plate; 12. trapezoidal clamping block; 13. limit plate; 14. U-shaped clamping plate; 15. locking pin. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0038] Embodiment 1: This embodiment provides a construction enclosure device, see Figure 1-9 Specifically, it includes a pair of columns 1, which are rectangular hollow columns placed side by side. A plurality of parallel rectangular frames 2 are arranged between the opposite surfaces of the pair of columns 1. A retaining net 3 is fixed in each rectangular frame 2. A vertically placed and rotatably connected screw 5 is arranged in each column 1. A plurality of threaded tubes 6 are sleeved on each screw 5.

[0039] The outer side surface of each column 1 is provided with a plurality of equally spaced fixing plates 8, each threaded tube 6 is connected to the corresponding fixing plate 8 through a sliding assembly, the outer side surface of each fixing plate 8 is provided with a snap-fit ​​mechanism, and a pair of U-shaped clamping plates 14 are provided in the middle of the two side walls of the rectangular frame 2, and each U-shaped clamping plate 14 is connected to the corresponding snap-fit ​​mechanism.

[0040] In the specific implementation process, Figure 4 and Figure 7As shown, a servo motor 4 with an output end facing upward is installed at the bottom of the column 1, the motor shaft end of the servo motor 4 is coaxially connected with the bottom end of the screw 5, and the top end of the screw 5 is inserted into the top wall of the column 1 and is rotatably connected; the motor shaft of the servo motor 4 drives the screw 5 to rotate synchronously;

[0041] The sliding assembly includes a sliding plate 7. A plurality of evenly arranged elliptical sliding holes are provided on the outer side of the column 1. Four circularly arranged sliding plates 7 are fixedly provided on the outer side of the threaded tube 6. The outer side edge of each sliding plate 7 slides through the corresponding elliptical sliding hole and is fixedly connected to the fixed plate 8. Due to the spiral action of the lead screw 5 and the plurality of threaded tubes 6, the threaded tube 6 drives the corresponding sliding plate 7 to rise and fall along the elliptical sliding hole, and simultaneously drives the fixed plate 8 to rise and fall, thereby adjusting the height of the enclosure net 3.

[0042] It should be noted that: in this embodiment, a trapezoidal base is fixedly provided at the bottom of the column 1, and a plurality of U-shaped notches are provided on the outer side of the trapezoidal base, and an expansion bolt hole is provided on the inner wall of each U-shaped notch, and an expansion bolt is inserted into the expansion bolt hole; the trapezoidal base is fixedly installed on the ground by the expansion bolts, thereby increasing the stability of the installation of the column 1;

[0043] A pair of positioning plates are fixed in the middle of both sides of the rectangular frame 2, and a pair of positioning bolts are inserted at both ends of the positioning plates. The inner end of each positioning bolt is threadedly locked with the corresponding U-shaped clamping plate 14; the positioning plates on both sides of the rectangular frame 2 are threadedly locked with the U-shaped clamping plate 14 by the positioning bolts, and the U-shaped clamping plate 14 and the engaging pin 15 can be inspected and replaced.

[0044] Embodiment 2: In embodiment 1, there is still the problem that the enclosure net 3 is inconvenient to install and remove. Therefore, based on embodiment 1, this embodiment also includes:

[0045] In the specific implementation process, Figure 1 and Fig. 9 As shown, the clamping mechanism includes a J-shaped clamping plate 11, a pair of J-shaped plates 9 are fixedly provided at the bottom of the outer side surface of the fixed plate 8, a rotatably connected limit pin 10 is provided at the bottom of the opposite surface of the pair of J-shaped plates 9, and a J-shaped clamping plate 11 is fixedly provided at the middle of the limit pin 10; a trapezoidal clamping block 12 is fixedly provided at the top end of the J-shaped clamping plate 11, and concentrically fixed torsion springs are sleeved at both ends of the limit pin 10;

[0046] A pair of J-shaped plates 9 are provided with a limit slot on their outer side, a limit plate 13 is fixedly provided on the top of the outer side of the J-shaped plate 11, and both ends of the limit plate 13 are engaged in the corresponding limit slots; a movable hinged engagement pin 15 is inserted into the inner end of the U-shaped plate 14, and the engagement pin 15 is engaged in the U-shaped slot formed between the pair of J-shaped plates 9 and the fixed plate 8;

[0047] The engaging pin 15 moves downward along the U-shaped slot, so that the trapezoidal block 12 and the J-shaped card plate 11 drive the limit pin 10 to swing outward in an articulated manner. When the engaging pin 15 completely enters the U-shaped slot, under the action of the torsion spring, the limit pin 10 drives the trapezoidal block 12 and the J-shaped card plate 11 to reset, and the U-shaped card plate 14 and the engaging pin 15 are firmly engaged in the U-shaped slot.

[0048] Example 3: See Fig.10 Specifically, the working principle and operation method of the present invention are as follows:

[0049] Step 1: Take a number of columns 1 for installation, and set adjacent columns 1 at equal distances. The trapezoidal base at the bottom is fixed on the ground by expansion bolts;

[0050] Step 2: Start the servo motor 4. The motor shaft of the servo motor 4 drives the lead screw 5 to rotate synchronously. The lead screw 5 and the plurality of threaded cylinders 6 act on each other. The threaded cylinders 6 drive the corresponding sliding plates 7 to move up and down along the elliptical sliding holes, and synchronously drive the fixed plates 8 to move up and down;

[0051] Step 3: The positioning plates on both sides of the rectangular frame 2 are screw-locked with the U-shaped clamping plate 14 through positioning bolts, and the enclosure net 3 is placed between adjacent columns 1 in sequence, and then installed and clamped;

[0052] Step 4, the engaging pin 15 moves downward along the U-shaped slot, so that the trapezoidal block 12 and the J-shaped card plate 11 drive the limit pin 10 to swing outward in an articulated manner. When the engaging pin 15 completely enters the U-shaped slot, under the action of the torsion spring, the limit pin 10 drives the trapezoidal block 12 and the J-shaped card plate 11 to reset, and the U-shaped card plate 14 and the engaging pin 15 are firmly engaged in the U-shaped slot.

[0053] The present invention solves the problems of inconvenient installation and disassembly of construction fences and inconvenient height adjustment, and the overall structural design is compact, which not only facilitates the rapid installation and engagement of the fence net, but also increases its installation stability and facilitates later disassembly and replacement. The height of the fence net can also be raised and lowered, thereby increasing the flexibility of the fence net in use.

[0054] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A construction enclosure device, comprising a pair of columns (1), characterized in that: The pair of columns (1) are rectangular hollow columns placed side by side, a plurality of parallel rectangular frames (2) are arranged between the opposite surfaces of the pair of columns (1), a retaining net (3) is fixedly arranged in each of the rectangular frames (2), a vertically arranged and rotatably connected lead screw (5) is arranged in each of the columns (1), and a plurality of threaded cylinders (6) connected by threads are sleeved on each of the lead screws (5); The outer side surface of each of the uprights (1) is provided with a plurality of equally spaced fixing plates (8), each of the threaded cylinders (6) is connected to the corresponding fixing plate (8) via a sliding assembly, the outer side surface of each fixing plate (8) is provided with a snap-fit ​​mechanism, a pair of U-shaped snap-fit ​​plates (14) are provided in the middle of the two side walls of the rectangular frame (2), and each of the U-shaped snap-fit ​​plates (14) is connected to the corresponding snap-fit ​​mechanism; The bottom of the column (1) is fixedly provided with a trapezoidal base, the outer side of the trapezoidal base is provided with a plurality of U-shaped notches, the inner wall of each U-shaped notch is provided with an expansion bolt hole, and an expansion bolt is inserted into the expansion bolt hole; A servo motor (4) with an output end facing upward is installed at the bottom of the column (1); the motor shaft end of the servo motor (4) is coaxially connected to the bottom end of the lead screw (5); the top end of the lead screw (5) is inserted into the top wall of the column (1) and is rotatably connected; The sliding assembly comprises a sliding plate (7), the outer side surface of the column (1) is provided with a plurality of evenly arranged elliptical sliding holes, the outer side surface of the threaded cylinder (6) is fixed with four circularly arranged sliding plates (7), and the outer side edge of each sliding plate (7) slides through the corresponding elliptical sliding hole and is fixedly connected to the fixed plate (8); The clamping mechanism comprises a J-shaped clamping plate (11), a pair of J-shaped plates (9) are fixedly provided at the bottom of the outer side surface of the fixing plate (8), a rotatably connected limit pin shaft (10) is provided at the bottom of the opposite surfaces of the pair of J-shaped plates (9), and a J-shaped clamping plate (11) is fixedly provided at the middle of the limit pin shaft (10); A trapezoidal clamping block (12) is fixedly disposed at the top end of the J-shaped clamping plate (11), and concentrically fixed torsion springs are sleeved on both ends of the limit pin shaft (10).

2. A construction enclosure device according to claim 1, characterized in that: A pair of J-shaped plates (9) are provided with limit slots on their outer sides, a limit plate (13) is fixedly provided on the top of the outer side of the J-shaped plate (11), and both ends of the limit plate (13) are engaged in the corresponding limit slots.

3. A construction enclosure device according to claim 2, characterized in that: A movable hinged engagement pin (15) is inserted into the inner end of the U-shaped card plate (14), and the engagement pin (15) is engaged in a U-shaped card slot formed between a pair of J-shaped plates (9) and a fixed plate (8).

4. A construction enclosure device according to claim 3, characterized in that: A pair of positioning plates are fixedly provided in the middle of both sides of the rectangular frame (2), and a pair of positioning bolts are inserted into the two ends of the positioning plates. The inner end of each positioning bolt is thread-locked with the corresponding U-shaped clamping plate (14).

5. A method for enclosing a construction enclosure according to any one of claims 1 to 4, characterized in that: The following steps are involved: Step 1: Take a number of columns (1) for installation, with adjacent columns (1) being arranged at equal distances, and the trapezoidal base at the bottom thereof being fixed on the ground by expansion bolts; Step 2, starting the servo motor (4), the motor shaft of the servo motor (4) drives the lead screw (5) to rotate synchronously, the lead screw (5) and the plurality of threaded cylinders (6) act in a spiral manner, the threaded cylinders (6) drive the corresponding sliding plates (7) to move up and down along the elliptical sliding holes, and synchronously drive the fixed plate (8) to move up and down and adjust; Step three, the positioning plates on both sides of the rectangular frame (2) are screw-locked with the U-shaped clamping plate (14) through positioning bolts, and the enclosure net (3) is placed between adjacent columns (1) in sequence, and then installed and clamped; Step 4: The engaging pin (15) moves downward along the U-shaped slot, so that the trapezoidal block (12) and the J-shaped card plate (11) drive the limit pin (10) to swing outwardly in an articulated manner. When the engaging pin (15) completely enters the U-shaped slot, under the action of the torsion spring, the limit pin (10) drives the trapezoidal block (12) and the J-shaped card plate (11) to reset, and the U-shaped card plate (14) and the engaging pin (15) are firmly engaged in the U-shaped slot.

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