A protective device easy to assemble, an assembling method thereof, and a construction process

Abstract

The present invention discloses a protective device for construction that is easy to assemble and an assembly method thereof, comprising a mounting base, the top of the mounting base is fixedly connected to two fixing seats, the top of the fixing seat is fixedly connected to a fixing column, a guardrail is movably connected between the two opposite sides of the fixing columns, the tops of both sides of the guardrail are fixedly connected to mounting blocks, the tops of the opposite sides of the two fixing columns are fixedly connected to fixing blocks used in conjunction with the mounting blocks, and the bottoms of both sides of the guardrail are fixedly connected to supporting mechanisms. The present invention solves the problem that the existing protective device for construction is inconvenient for users to assemble, the assembly is inconvenient to operate, and it is time-consuming and labor-intensive by providing a mounting base, a mounting block, a fixing block, and a supporting mechanism for coordinated use.

Description

Technical Field

[0001] The invention belongs to the technical field of building construction, and in particular relates to a protective device that is easy to assemble, an assembling method thereof, and a building construction process. Background Art

[0002] Building construction refers to the production activities during the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. The place where the construction work takes place is called a construction site or a construction site, also called a construction site.

[0003] During construction, protective devices are used for protection when needed. Guardrails are one type of protective devices. Guardrails need to be assembled when in use. When assembling existing guardrails, the guardrails need to be lifted up, and then aligned with the mounting pieces on the fixing columns, and then fixed with the fixing pieces. Such an installation method requires multiple people to operate and requires precise hole alignment, which is inconvenient for users to operate and assemble. The assembly is time-consuming and labor-intensive. Therefore, the present invention proposes a guardrail that is convenient for users to assemble and an assembly method that is convenient for assembly in order to address the above problems. Summary of the invention

[0004] In view of the problems existing in the prior art, the present invention provides a protective device that is easy to assemble, an assembly method thereof, and a construction process, which has the advantages of being convenient for users to assemble the guardrail and convenient for users to use, and solves the problems that the existing protective devices for construction are inconvenient for users to assemble, the assembly is inconvenient to operate, and time-consuming and labor-intensive.

[0005] The present invention is achieved in this way: a protective device that is easy to assemble, its assembly method, and a construction construction process, including an installation base, the top of the installation base is fixedly connected to two fixing seats, the top of the fixing seat is fixedly connected to a fixing column, a guardrail is movably connected between the opposite sides of the two fixing columns, the tops of both sides of the guardrail are fixedly connected to mounting blocks, the tops of the opposite sides of the two fixing columns are fixedly connected to fixing blocks used in conjunction with the mounting blocks, the bottoms of both sides of the guardrail are fixedly connected to a supporting mechanism, the side of the supporting mechanism close to the fixing column is fixedly connected to the fixing column, a cavity is provided inside the fixing block, a connecting mechanism is movably connected inside the cavity, a reset mechanism is fixedly connected to both sides of the connecting mechanism, the reset mechanism is fixedly connected to the inner wall of the cavity of the fixing block on the side close to the mounting block, the opposite sides of the connecting mechanisms of the two fixing blocks are both penetrated into the inner cavity of the mounting block, a buckle mechanism is fixedly connected inside the mounting block, and a clamping groove used in conjunction with the buckle mechanism is provided on the side of the connecting mechanism close to the mounting block;

[0006] Assembly method: Step 1: Fix the fixing seat to the installation base;

[0007] Step 2: Control the installation of the support mechanism;

[0008] Step 3: Fix the fixing block and the installation block;

[0009] Step 4: Complete the assembly of the guardrail and fixed column.

[0010] As a preferred embodiment of the present invention, the supporting mechanism includes supporting blocks, opposite sides of two supporting blocks are fixedly connected to the fixed columns, the bottoms of both sides of the guardrail are fixedly connected with connecting blocks, the bottoms of the connecting blocks are fixedly connected with card plates, and the tops of the supporting blocks are provided with supporting grooves used in conjunction with the card plates.

[0011] As a preferred embodiment of the present invention, the snap mechanism includes a push rod, the rear side of the push rod penetrates into the inner cavity of the mounting block and is fixedly connected to a movable plate, the front side of the movable plate is fixedly connected to a clamping block used in conjunction with a clamping slot, and a spring is sleeved on the surface of the push rod, one end of the spring is fixedly connected to the push rod, and the other end of the spring is fixedly connected to the inner wall of the mounting block.

[0012] As a preferred embodiment of the present invention, the connecting mechanism includes a rotating rod, the bottom of the rotating rod passes through the inner cavity of the fixed block, the bottom of the rotating rod is fixedly connected to an elliptical disk, and the opposite sides of the two fixed blocks are penetrated by limit blocks that are movably connected to cooperate with the elliptical disk, the side of the limit block close to the elliptical disk is in contact with the elliptical disk, the slot is opened on the rear side of the limit block, and the front and rear sides of the limit block are fixedly connected to the reset mechanism.

[0013] As a preferred embodiment of the present invention, the reset mechanism includes a slide plate, and the opposite sides of the two slide plates are fixedly connected to the limit block, the slide plate is slidably connected to a slide rod, the side of the slide rod close to the inner wall of the fixed block is fixedly connected to the inner wall of the fixed block, the side of the slide rod away from the inner wall of the fixed block is fixedly connected to a stop block, the side of the stop block close to the inner wall of the fixed block is fixedly connected to the inner wall of the fixed block, the surface of the slide rod is provided with a tension spring, the side of the tension spring close to the slide plate is fixedly connected to the slide plate, and the side of the tension spring away from the slide plate is fixedly connected to the stop block.

[0014] As a preferred embodiment of the present invention, two limiting sleeves are provided on the surface of the push rod, and the surfaces of the limiting sleeves are fixedly connected to the inner wall of the mounting block.

[0015] As a preferred embodiment of the present invention, a bearing is sleeved on the surface of the rotating rod, and the surface of the bearing is fixedly connected to the inner wall of the fixing block.

[0016] As a preferred embodiment of the present invention, the inner wall of the fixing seat is fixedly connected with four bolts, the interior of the fixing seat is provided with bolt holes for use with the bolts, the fixing seat is fixedly connected to the mounting base by bolts, and the bottom of the front side of the guardrail is fixedly connected with reflective stickers, and the number of the reflective stickers is several.

[0017] As a preferred embodiment of the present invention, in the first step: the user fixes the fixing seat 7 and the installation base 1 through the bolt 12, and the user controls the distance between the two fixing seats 7 according to the size of the guardrail 8, and the installation is completed. In the second step, the user controls the movement of the guardrail 8, and the movement of the guardrail 8 drives the movement of the connecting block 204, and the connecting block 204 moves to contact with the support block 201, and the connecting block 204 drives the card plate 203 to move to the inner cavity of the support groove 202, so as to realize the support and limit of the guardrail 8. In the third step, the user controls the movement of the push rod 304, and the movement of the push rod 304 squeezes the spring 303 and drives the movement of the moving plate 302, and the moving plate 30 2 drives the card block 301 to move backward. The user rotates the rotating rod 403 to rotate inside the bearing 14, thereby driving the rotation of the elliptical disk 402. The rotation of the elliptical disk 402 drives the movement of the limit block 401. The limit block 401 drives the slide plate 502 to slide on the surface of the slide rod 501 and pulls the tension spring 503, thereby moving the limit block 401 to the inner cavity of the mounting block 10. The user releases the force on the push rod 304, and the reset rebound of the spring 303 drives the reset of the moving plate 302 through the push rod 304. The moving plate 302 drives the card block 301 to move to the inner cavity of the card slot 16 for positioning, thereby achieving the fixation of the mounting block 10 and the fixed block 11.

[0018] A building construction process uses the above-mentioned protective device for building construction which is easy to assemble.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention solves the problem that the existing protective devices for construction are inconvenient for users to assemble, the assembly is inconvenient and time-consuming and labor-intensive by arranging an installation base, a supporting mechanism, a snap mechanism, a connecting mechanism, a reset mechanism, a reflective tape, a fixing seat, a guardrail, a fixing column, a mounting block, a fixing block, bolts, bolt holes, bearings, limit sleeves and a slot for coordinated use.

[0021] 2. The present invention provides a supporting mechanism. When the card plate is clamped into the inner cavity of the supporting groove and the supporting block contacts the connecting block, the guardrail is effectively supported and limited, thereby facilitating the installation of the guardrail.

[0022] 3. The present invention provides a snap mechanism, and when the card block is locked into the inner cavity of the card slot, the limit block is effectively fixed, thereby preventing the limit block from moving, and further achieving fixation between the installation block and the fixing block, which is convenient for users.

[0023] 4. The present invention provides a connecting mechanism, and when the limit block moves to the inner cavity of the mounting block, the connection and fixation between the mounting block and the fixing block is effectively achieved, thereby facilitating the user to assemble and fix the guardrail and the fixing column, thereby facilitating the use of the user.

[0024] 5. The present invention is provided with a reset mechanism. When the elliptical disk is out of contact with the limit block, the reset mechanism can drive the limit block to reset and move to the inner cavity of the fixed block for storage, which is convenient for the user to connect the installation block and the fixed block, and then convenient for the user to assemble and use.

[0025] 6. The present invention provides a limit sleeve, and the push rod slides inside the limit sleeve, thereby effectively increasing the stability of the push rod movement and achieving the function of limiting the push rod, preventing the push rod from deflecting when moving, thereby allowing the buckle mechanism to move stably.

[0026] 7. The present invention provides a bearing, and the rotating rod rotates inside the bearing, thereby facilitating the rotation of the rotating rod and increasing the stability of the rotation of the rotating rod, achieving the limitation of the rotation trajectory of the rotating rod, facilitating the rotating rod to drive the elliptical disk to rotate, and facilitating the use of the user.

[0027] 8. The present invention facilitates the installation and fixation between the fixing seat and the installation base by setting the coordinated use of bolts and bolt holes, thereby realizing the fixation of the fixing column. After the fixing column is fixed, it is convenient to assemble and fix with the guardrail, which is convenient for users to use. By setting reflective stickers, the warning effect of the guardrail is increased, which is convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the structure provided by an embodiment of the present invention;

[0029] Figure 2 is an exploded view of a fixing seat provided by an embodiment of the present invention;

[0030] Figure 3 is a three-dimensional diagram of a support mechanism provided by an embodiment of the present invention;

[0031] Figure 4 is a three-dimensional diagram of a mounting block and a fixing block provided by an embodiment of the present invention;

[0032] Figure 5 is a top cross-sectional view of a local structure provided by an embodiment of the present invention;

[0033] Figure 6 The embodiment of the present invention provides Figure 5 A partial enlarged view of the middle A;

[0034] Figure 7 The invention provides an assembly method of a guardrail and a fixing column.

[0035] In the figure: 1. mounting base; 2. supporting mechanism; 201. supporting block; 202. supporting groove; 203. clamping plate; 204. connecting block; 3. snap mechanism; 301. clamping block; 302. moving plate; 303. spring; 304. push rod; 4. connecting mechanism; 401. limiting block; 402. elliptical disk; 403. rotating rod; 5. resetting mechanism; 501. sliding rod; 502. sliding plate; 503. tension spring; 504. stopper; 6. reflective tape; 7. fixing seat; 8. guardrail; 9. fixing column; 10. mounting block; 11. fixing block; 12. bolt; 13. bolt hole; 14. bearing; 15. limiting sleeve; 16. clamping groove. DETAILED DESCRIPTION

[0036] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0037] The structure of the present invention is described in detail below in conjunction with the accompanying drawings.

[0038] like Figures 1 to 7 As shown, an embodiment of the present invention provides a protective device that is easy to assemble, an assembly method thereof, and a construction process, including an installation base 1, the top of the installation base 1 is fixedly connected to two fixing seats 7, the top of the fixing seat 7 is fixedly connected to a fixing column 9, a guardrail 8 is movably connected between the two opposite sides of the two fixing columns 9, the tops of both sides of the guardrail 8 are fixedly connected to mounting blocks 10, the tops of the opposite sides of the two fixing columns 9 are fixedly connected to fixing blocks 11 used in conjunction with the mounting blocks 10, the bottoms of both sides of the guardrail 8 are fixedly connected to supporting mechanisms 2, and the supporting mechanisms The side of the structure 2 close to the fixed column 9 is fixedly connected to the fixed column 9, a cavity is provided inside the fixed block 11, a connecting mechanism 4 is movably connected inside the cavity, both sides of the connecting mechanism 4 are fixedly connected with a reset mechanism 5, the side of the reset mechanism 5 close to the mounting block 10 is fixedly connected to the inner wall of the cavity of the fixed block 11, the opposite sides of the connecting mechanisms 4 of the two fixed blocks 11 are all penetrated into the inner cavity of the mounting block 10, the interior of the mounting block 10 is fixedly connected with a buckle mechanism 3, and the side of the connecting mechanism 4 close to the mounting block 10 is provided with a card slot 16 used in conjunction with the buckle mechanism 3;

[0039] refer to Figure 1 and Figure 3The supporting mechanism 2 includes a supporting block 201, and the opposite sides of the two supporting blocks 201 are fixedly connected to the fixing column 9. The bottoms of both sides of the guardrail 8 are fixedly connected with connecting blocks 204, and the bottoms of the connecting blocks 204 are fixedly connected with a clamping plate 203. The tops of the supporting blocks 201 are provided with supporting grooves 202 used in conjunction with the clamping plate 203.

[0040] The above solution is adopted: by setting the support mechanism 2, when the clamping plate 203 is clamped into the inner cavity of the support groove 202, and the support block 201 is in contact with the connecting block 204, the guardrail 8 is effectively supported and limited, thereby facilitating the installation of the guardrail 8.

[0041] refer to Figure 5 The buckle mechanism 3 includes a push rod 304, the rear side of the push rod 304 passes through the inner cavity of the mounting block 10 and is fixedly connected to a movable plate 302, the front side of the movable plate 302 is fixedly connected to a clamping block 301 used in conjunction with the clamping slot 16, and a spring 303 is sleeved on the surface of the push rod 304, one end of the spring 303 is fixedly connected to the push rod 304, and the other end of the spring 303 is fixedly connected to the inner wall of the mounting block 10.

[0042] The above scheme is adopted: by setting the snap mechanism 3, when the card block 301 is snapped into the inner cavity of the card slot 16, the limit block 401 is effectively fixed, thereby preventing the limit block 401 from moving, and then the fixing between the installation block 10 and the fixing block 11 is achieved, which is convenient for users.

[0043] refer to Figure 5 The connecting mechanism 4 includes a rotating rod 403, the bottom of which passes through the inner cavity of the fixed block 11, and the bottom of the rotating rod 403 is fixedly connected to an elliptical disk 402. The opposite sides of the two fixed blocks 11 are penetrated by a limit block 401 that is movably connected to cooperate with the elliptical disk 402. The side of the limit block 401 close to the elliptical disk 402 is in contact with the elliptical disk 402, and the slot 16 is opened on the rear side of the limit block 401. The front and rear sides of the limit block 401 are fixedly connected to the reset mechanism 5.

[0044] The above scheme is adopted: by setting the connecting mechanism 4, when the limit block 401 moves to the inner cavity of the mounting block 10, the connection and fixation between the mounting block 10 and the fixing block 11 is effectively realized, thereby facilitating the user to assemble and fix the guardrail 8 and the fixing column 9, thereby facilitating the user's use.

[0045] refer to Figure 6The reset mechanism 5 includes a slide plate 502, and the opposite sides of the two slide plates 502 are fixedly connected to the limit block 401. The slide plate 502 is slidably connected to a slide rod 501 inside. The side of the slide rod 501 close to the inner wall of the fixed block 11 is fixedly connected to the inner wall of the fixed block 11, and the side of the slide rod 501 away from the inner wall of the fixed block 11 is fixedly connected to a stopper 504, and the side of the stopper 504 close to the inner wall of the fixed block 11 is fixedly connected to the inner wall of the fixed block 11. A tension spring 503 is sleeved on the surface of the slide rod 501, and the side of the tension spring 503 close to the slide plate 502 is fixedly connected to the slide plate 502, and the side of the tension spring 503 away from the slide plate 502 is fixedly connected to the stopper 504.

[0046] The above scheme is adopted: by setting a reset mechanism 5, when the elliptical disk 402 is out of contact with the limit block 401, the reset mechanism 5 can drive the limit block 401 to reset and move to the inner cavity of the fixed block 11 for storage, which is convenient for the user to connect the installation block 10 and the fixed block 11, and then convenient for the user to assemble and use.

[0047] refer to Figure 4 and Figure 5 Two limiting sleeves 15 are sleeved on the surface of the push rod 304 , and the surfaces of the limiting sleeves 15 are fixedly connected to the inner wall of the mounting block 10 .

[0048] The above solution is adopted: by setting the limiting sleeve 15, the push rod 304 slides inside the limiting sleeve 15, thereby effectively increasing the stability of the movement of the push rod 304, and realizing the function of limiting the push rod 304, preventing the push rod 304 from deflecting when moving, thereby making the buckle mechanism 3 move stably.

[0049] refer to Figure 4 A bearing 14 is sleeved on the surface of the rotating rod 403 , and the surface of the bearing 14 is fixedly connected to the inner wall of the fixing block 11 .

[0050] The above scheme is adopted: by setting the bearing 14, the rotating rod 403 rotates inside the bearing 14, thereby facilitating the rotation of the rotating rod 403, and increasing the stability of the rotation of the rotating rod 403, realizing the limitation of the rotation trajectory of the rotating rod 403, facilitating the rotating rod 403 to drive the elliptical disk 402 to rotate, and facilitating the use of the user.

[0051] refer to Figure 1 and Figure 2 The inner wall of the fixing seat 7 is fixedly connected with four bolts 12, and the interior of the fixing seat 7 is provided with bolt holes 13 used in conjunction with the bolts 12. The fixing seat 7 is fixedly connected to the mounting base 1 through the bolts 12, and the bottom of the front side of the guardrail 8 is fixedly connected with a plurality of reflective stickers 6.

[0052] The above scheme is adopted: by setting the coordinated use of the bolts 12 and the bolt holes 13, the installation and fixation between the fixing seat 7 and the mounting base 1 is facilitated, thereby realizing the fixation of the fixing column 9. After the fixing column 9 is fixed, it is convenient to assemble and fix with the guardrail 8, which is convenient for the user to use. By setting the reflective sticker 6, the warning effect of the guardrail 8 is increased, which is convenient for the user to use.

[0053] A building construction process uses the above-mentioned protective device for building construction which is easy to assemble.

[0054] The assembling method of the present invention comprises the following steps:

[0055] 1. The user fixes the fixing seat 7 and the installation base 1 through the bolts 12, and the user controls the distance between the two fixing seats 7 according to the size of the guardrail 8, and the installation is completed. 2. The user controls the movement of the guardrail 8, and the movement of the guardrail 8 drives the movement of the connecting block 204, and the connecting block 204 moves to contact with the supporting block 201, and the connecting block 204 drives the clamping plate 203 to move to the inner cavity of the supporting groove 202, so as to realize the support and limit of the guardrail 8. 3. The user controls the movement of the push rod 304, and the movement of the push rod 304 squeezes the spring 303 and drives the movement of the moving plate 302, and the moving plate 302 drives the clamping block 301 to move backward, and the user rotates by turning. The rod 403 rotates inside the bearing 14, thereby driving the rotation of the elliptical disk 402. The rotation of the elliptical disk 402 drives the movement of the limit block 401. The limit block 401 drives the slide plate 502 to slide on the surface of the slide rod 501 and pulls the tension spring 503, thereby moving the limit block 401 to the inner cavity of the mounting block 10. The user releases the force on the push rod 304, and the reset rebound of the spring 303 drives the reset of the moving plate 302 through the push rod 304. The moving plate 302 drives the card block 301 to move to the inner cavity of the card slot 16 for positioning, thereby achieving the fixation of the mounting block 10 and the fixed block 11, thereby facilitating the assembly between the guardrail 8 and the fixed column 9, and facilitating the use of the user.

[0056] In summary: the easy-to-assemble protective device for construction and the assembly method solve the problems that the existing protective devices for construction are inconvenient for users to assemble, the assembly is inconvenient to operate, and it is time-consuming and labor-intensive by providing an installation base 1, a support mechanism 2, a snap mechanism 3, a connecting mechanism 4, a reset mechanism 5, a reflective tape 6, a fixing seat 7, a guardrail 8, a fixing column 9, a mounting block 10, a fixing block 11, a bolt 12, a bolt hole 13, a bearing 14, a limit sleeve 15 and a slot 16.

[0057] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0058] 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 protective device for construction that is easy to assemble, comprising a mounting base (1), characterized in that: The top of the installation base (1) is fixedly connected to two fixing seats (7), the top of the fixing seat (7) is fixedly connected to a fixing column (9), a guardrail (8) is movably connected between the two fixing columns (9) on opposite sides, the tops of both sides of the guardrail (8) are fixedly connected to mounting blocks (10), the tops of both sides of the two fixing columns (9) on opposite sides are fixedly connected to fixing blocks (11) used in conjunction with the mounting blocks (10), the bottoms of both sides of the guardrail (8) are fixedly connected to supporting mechanisms (2), the side of the supporting mechanism (2) close to the fixing column (9) is fixedly connected to the fixing column (9), a cavity is provided inside the fixing block (11), a connecting mechanism (4) is movably connected inside the cavity, and the connecting mechanism ( The two sides of the mounting block (10) are fixedly connected with a reset mechanism (5), the reset mechanism (5) is fixedly connected to the inner wall of the cavity of the fixing block (11) on one side close to the inner wall of the cavity of the mounting block (10), the opposite sides of the connection mechanisms (4) of the two fixing blocks (11) both penetrate into the inner cavity of the mounting block (10), the interior of the mounting block (10) is fixedly connected with a buckle mechanism (3), the side of the connection mechanism (4) close to the mounting block (10) is provided with a buckle groove (16) for use with the buckle mechanism (3), the buckle mechanism (3) comprises a push rod (304), the rear side of the push rod (304) penetrates into the inner cavity of the mounting block (10) and is fixedly connected to a movable plate (302), the front side of the movable plate (302) is fixedly connected to A clamping block (301) for use with the clamping slot (16) is connected, a spring (303) is sleeved on the surface of the push rod (304), one end of the spring (303) is fixedly connected to the push rod (304), and the other end of the spring (303) is fixedly connected to the inner wall of the mounting block (10), and the connecting mechanism (4) comprises a rotating rod (403), the bottom of the rotating rod (403) passes through the inner cavity of the fixing block (11), the bottom of the rotating rod (403) is fixedly connected to the elliptical disk (402), and the opposite sides of the two fixing blocks (11) are both penetrated by a limit block (401) for use with the elliptical disk (402), and the side of the limit block (401) close to the elliptical disk (402) is in contact with the elliptical disk (402). 2) contact, the card slot (16) is opened on the rear side of the limit block (401), the front side and the rear side of the limit block (401) are fixedly connected to the reset mechanism (5), the reset mechanism (5) comprises a slide plate (502), the opposite sides of the two slide plates (502) are fixedly connected to the limit block (401), the inside of the slide plate (502) is slidably connected to a slide bar (501), the side of the slide bar (501) close to the inner wall of the fixed block (11) is fixedly connected to the inner wall of the fixed block (11), the side of the slide bar (501) away from the inner wall of the fixed block (11) is fixedly connected to a stopper (504), and the side of the stopper (504) close to the inner wall of the fixed block (11) is fixedly connected to the inner wall of the fixed block (11),A tension spring (503) is sleeved on the surface of the slide bar (501), and the side of the tension spring (503) close to the slide plate (502) is fixedly connected to the slide plate (502), and the side of the tension spring (503) away from the slide plate (502) is fixedly connected to the stopper (504).

2. A protective device for construction that is easy to assemble as claimed in claim 1, characterized in that: The support mechanism (2) comprises a support block (201), the opposite sides of the two support blocks (201) are fixedly connected to the fixed column (9), the bottoms of the two sides of the guardrail (8) are fixedly connected to a connection block (204), the bottoms of the connection blocks (204) are fixedly connected to a clamping plate (203), and the tops of the support blocks (201) are provided with a support groove (202) for use with the clamping plate (203).

3. A protective device for construction that is easy to assemble as claimed in claim 2, characterized in that: The surface of the push rod (304) is sleeved with two limiting sleeves (15), and the surface of the limiting sleeves (15) is fixedly connected to the inner wall of the mounting block (10); A bearing (14) is sleeved on the surface of the rotating rod (403), and the surface of the bearing (14) is fixedly connected to the inner wall of the fixing block (11).

4. A protective device for construction that is easy to assemble as claimed in claim 3, characterized in that: Four bolts (12) are fixedly connected to the inner wall of the fixing seat (7), bolt holes (13) for use with the bolts (12) are provided inside the fixing seat (7), the fixing seat (7) is fixedly connected to the mounting base (1) via the bolts (12), and a plurality of reflective stickers (6) are fixedly connected to the bottom of the front side of the guardrail (8).

5. The method for assembling a protective device for construction that is easy to assemble as claimed in claim 4, characterized in that: Step 1: Fix the fixing base to the mounting base; Step 2: Control the installation of the support mechanism; Step 3: Fix the fixing block and the installation block; Step 4: Complete the assembly of the guardrail and the fixed column.

6. The assembling method according to claim 5, characterized in that: In the first step, the user fixes the fixing seat (7) and the installation base (1) by means of the bolts (12), and the user controls the distance between the two fixing seats (7) according to the size of the guardrail (8), and the installation is completed. In the second step, the user controls the movement of the guardrail (8), and the movement of the guardrail (8) drives the movement of the connecting block (204), and the connecting block (204) moves to contact the supporting block (201), and the connecting block (204) drives the clamping plate (203) to move to the inner cavity of the supporting groove (202), thereby achieving the support and limiting of the guardrail (8). In the third step, the user controls the movement of the push rod (304), and the movement of the push rod (304) squeezes the spring (303) and drives the movement of the moving plate (302), and the moving plate (302) drives the clamping block (301 ) moves backward, the user rotates the rotating rod (403), and the rotating rod (403) rotates inside the bearing (14), thereby driving the elliptical disk (402) to rotate, and the rotation of the elliptical disk (402) drives the limit block (401) to move, and the limit block (401) drives the slide plate (502) to slide on the surface of the slide rod (501), and pulls the tension spring (503), thereby causing the limit block (401) to move to the inner cavity of the mounting block (10), and the user releases the force on the push rod (304), and the reset rebound of the spring (303) drives the reset of the moving plate (302) through the push rod (304), and the moving plate (302) drives the clamping block (301) to move to the inner cavity of the clamping slot (16) for positioning, thereby achieving the fixation of the mounting block (10) and the fixed block (11).

7. A construction process, characterized in that: A protective device for construction that is easy to assemble as described in any one of claims 1 to 4 is used.

Images