House building construction protective fence

Abstract

The house building construction protective fence comprises a mounting frame and a protective fence body, inserting cylinders are mounted at the four corners of the mounting frame, main inserting rods are mounted on the left side and the right side of the upper wall of the protective fence body, auxiliary inserting rods are mounted on the left side and the right side of the lower wall of the protective fence body, and the two main inserting rods and the two auxiliary inserting rods can be inserted into the four inserting cylinders correspondingly; the auxiliary inserting rod comprises a supporting rod, a sliding rod, a sliding groove and a spring, the supporting rod is installed on the side wall of the protective fence, the sliding groove is formed in the side wall of the sliding rod, the supporting rod is installed in the sliding groove in an inserted mode, the supporting rod can slide in the sliding groove, the spring is installed at the end, located in the sliding groove, of the supporting rod, and the spring is installed on the inner wall of the sliding groove in an attached mode. According to the protective fence installation device, the main inserting rods and the auxiliary inserting rods on the protective fence are inserted into the corresponding inserting barrels to complete installation of the protective fence, bolts are not needed for overall installation of the protective fence installation device, and therefore the time needed for installation is greatly shortened, and the protective fence installation efficiency can be effectively improved.

Description

Technical Field

[0001] This patent relates to the technical field of construction guardrails, specifically a building construction guardrail. Background Art

[0002] In building construction, in order to prevent construction waste or dust from being blown down by the wind, it is necessary to set up guardrails around the houses to block garbage and other debris and prevent them from falling and hitting pedestrians.

[0003] However, the existing construction guardrails are generally connected to the mounting frame by means of a fixing ring and then locked by bolts. This installation method is relatively cumbersome, and a large number of bolts need to be rotated during disassembly or installation, which is very troublesome. Utility Model Content

[0004] The purpose of this patent is to provide a building construction guardrail to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the present patent provides the following technical solutions: a building construction guardrail, comprising a mounting frame and a guardrail, wherein insert tubes are installed at the four corners of the mounting frame, main insert rods are installed on the left and right sides of the upper wall of the guardrail, and auxiliary insert rods are installed on the left and right sides of the lower wall of the guardrail, and the two main insert rods and the two auxiliary insert rods can be respectively inserted and installed in the four insert tubes;

[0006] The secondary insertion rod comprises a support rod, a slide rod, a slide groove and a spring. The support rod is installed on the side wall of the guardrail. The side wall of the slide rod is provided with a slide groove. The support rod is inserted and installed in the slide groove. The support rod can slide in the slide groove. A spring is installed at one end of the support rod located in the slide groove. The spring is installed in contact with the inner wall of the slide groove.

[0007] A connecting rod is installed between the two sliding rods.

[0008] Preferably, the guardrail includes a guardrail frame, reinforcement ribs, a protective net and a pull rod. The inner wall of the guardrail frame is installed with reinforcement ribs, the inner side of the guardrail frame is installed with a protective net, the protective net is welded to the side wall of the reinforcement ribs, and the side wall of the reinforcement ribs is installed with a pull rod. There are two pull rods in total, and the two pull rods are respectively located on the left and right sides of the reinforcement ribs.

[0009] Preferably, a sliding rod is inserted and installed in the mounting frame, a clearance groove is opened on the side wall of the mounting frame, a support plate is installed on the side wall of the sliding rod, the support plate passes through the side wall of the mounting frame through the clearance groove, and the insert is installed on the side wall of the support plate.

[0010] Preferably, a collar is sleeved on the outer side of the insert tube, a clamping plate is installed on the side wall of the collar, and the clamping plate can fit with the side wall of the guardrail.

[0011] Preferably, a positioning block is installed on the side wall of the clamping plate, and the positioning block is in contact with the side wall of the guardrail.

[0012] Preferably, one end of a cross bar is installed on the side wall of the guardrail, a top plate is installed on the other end of the cross bar, a limiting block is installed on the side wall of the mounting frame, and the top plate can fit with the side wall of the limiting block.

[0013] Compared with the prior art, the beneficial effects of this patent are:

[0014] The device installs the guardrail by arranging an insert tube on the mounting frame and then inserting the main insert rod and the auxiliary insert rod on the guardrail into the corresponding insert tube. The overall installation of the device does not require bolts, thereby greatly shortening the time required for installation and effectively improving the efficiency of installing the guardrail.

[0015] In addition, the slide bar in the secondary plug rod can be moved up and down, and the slide bars in the two secondary plug rods are connected to each other through a connecting rod, which is convenient for installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of this patent.

[0017] Figure 2 This is a partial cross-sectional schematic diagram of the mounting frame of this patent.

[0018] Figure 3 This is a schematic diagram of the guardrail structure of this patent.

[0019] Figure 4 for Figure 1 Schematic diagram of the structure at point A in the middle.

[0020] In the figure: 1 mounting frame, 2 guardrail, 21 guardrail frame, 22 reinforcing ribs, 23 protective net, 24 pull rod, 3 insert tube, 4 main insert rod, 5 auxiliary insert rod, 51 support rod, 52 slide rod, 53 slide groove, 54 spring, 6 connecting rod, 7 sliding rod, 8 make way groove, 9 support plate, 10 collar, 11 clamping plate, 12 positioning block, 13 cross bar, 14 top plate, 15 limit block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of this patent to clearly and completely describe the technical solutions in the embodiments of this patent. Obviously, the described embodiments are only part of the embodiments of this patent, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0022] See also Figure 1-4, this patent provides a technical solution: a building construction guardrail, including a mounting frame 1 and a guardrail 2, wherein insert tubes 3 are installed at the four corners of the mounting frame 1, main insert rods 4 are installed on the left and right sides of the upper wall of the guardrail 2, and auxiliary insert rods 5 are installed on the left and right sides of the lower wall of the guardrail 2, and two main insert rods 4 and two auxiliary insert rods 5 can be inserted and installed in the four insert tubes 3 respectively;

[0023] The guardrail 2 can be installed on the mounting frame 1 by the cooperation between the four inserting tubes 3 and the main inserting rods 4 and the auxiliary inserting rods 5. The connection between the guardrail 2 and the mounting frame 1 proposed by the device does not need to be connected by bolts, which can greatly shorten the time required for installation and effectively improve the efficiency of installing the guardrail 2.

[0024] The secondary insertion rod 5 includes a support rod 51, a slide rod 52, a slide groove 53 and a spring 54. The support rod 51 is installed on the side wall of the guardrail 2. The side wall of the slide rod 52 is provided with a slide groove 53. The support rod 51 is inserted and installed in the slide groove 53. The support rod 51 can slide in the slide groove 53. A spring 54 is installed at one end of the support rod 51 located in the slide groove 53. The spring 54 is installed in contact with the inner wall of the slide groove 53.

[0025] In order to avoid the situation that after the main plug rod 4 is inserted into the upper plug tube 3, the lower auxiliary plug rod 5 cannot be inserted into the plug tube 3, the device sets its auxiliary plug rod 5 to a structure that can slide up and down, so that after the main plug rod 4 is inserted into the plug tube 3, the staff can kick the connecting rod 6 upward to drive the two sliding rods 52 to move upward, and then when the sliding rod 52 is above the plug tube 3, loosen the connecting rod 6, and the sliding rod 52 can be smoothly inserted into the plug tube 3;

[0026] A connecting rod 6 is installed between the two sliding rods 52 .

[0027] Specifically, the guardrail 2 includes a guardrail frame 21, a reinforcement rib 22, a protection net 23 and a tie rod 24. The inner wall of the guardrail frame 21 is installed with a reinforcement rib 22, the inner side of the guardrail frame 21 is installed with a protection net 23, the protection net 23 is welded to the side wall of the reinforcement rib 22, and the side wall of the reinforcement rib 22 is installed with a tie rod 24. There are two tie rods 24, which are respectively located on the left and right sides of the reinforcement rib 22.

[0028] The reinforcing ribs 22 can improve the strength of the handrail 21 to prevent the handrail 21 from being deformed or bent. The protective net 23 proposed in this article can be made of wire mesh or mesh cloth. The protective net 23 can block debris to prevent it from falling and hitting pedestrians.

[0029] Specifically, a sliding rod 7 is inserted and installed in the mounting frame 1, a clearance groove 8 is opened on the side wall of the mounting frame 1, a support plate 9 is installed on the side wall of the sliding rod 7, the support plate 9 passes through the side wall of the mounting frame 1 through the clearance groove 8, and the insert tube 3 is installed on the side wall of the support plate 9;

[0030] Because its mounting frame 1 is made of cross-jointed steel pipes, the position of its insert tube 3 is prone to shift after the mounting frame 1 is spliced, resulting in the main insert rod 4 and the auxiliary insert rod 5 being unable to be inserted into the insert tube 3 when installing the guardrail 2. In order to solve this problem, the insert tube 3 provided in the present device is installed on a support plate 9, and the support plate 9 can slide in the make way groove 8 so that the position of the insert tube 3 can be adjusted, thereby solving the problem that the positions of the insert tube 3 and the main insert rod 4 and the auxiliary insert rod 5 cannot correspond.

[0031] Specifically, a collar 10 is sleeved on the outer side of the insert 3, and a clamping plate 11 is installed on the side wall of the collar 10, and the clamping plate 11 can fit with the side wall of the guardrail 2;

[0032] The guardrail 2 can be clamped by the clamping plate 11 to prevent the guardrail 2 from shaking up and down.

[0033] Specifically, a positioning block 12 is installed on the side wall of the clamping plate 11, and the positioning block 12 is in contact with the side wall of the guardrail 2;

[0034] The positioning block 12 prevents the guardrail 2 from shaking back and forth.

[0035] Specifically, one end of a cross bar 13 is installed on the side wall of the guardrail 2, and a top plate 14 is installed on the other end of the cross bar 13. A limit block 15 is installed on the side wall of the mounting frame 1, and the top plate 14 can fit with the side wall of the limit block 15;

[0036] By providing the cross bar 13 and the top plate 14 , when the top plate 14 is supported on the limit block 15 , the guardrail 3 is prevented from shaking left and right.

[0037] Working principle: After the mounting frame 1 is set up outside the external house, the staff then holds the two pull rods 24, moves the guardrail 2 to the side of the mounting frame 1, and then inserts the main insertion rod 4 into the insertion tube 3. Then the staff can kick the connecting rod 6 upward to drive the two sliding rods 52 to move upward, and then when the sliding rod 52 is above the insertion tube 3, release the connecting rod 6, and the sliding rod 52 can be smoothly inserted into the insertion tube 3;

[0038] At this time, the clamping plate 11 on the outer ring 10 of the insert tube 3 can clamp the guardrail 2, and position the guardrail 2 through the positioning block 12, so that it cannot move up and down, forward and backward, and then adjust the position of the guardrail 2 so that the top plate 14 is supported on the limit block 15 to prevent the guardrail 3 from shaking left and right, thereby completing the installation of the guardrail 2, which is very convenient.

[0039] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0040] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A building construction guardrail, comprising a mounting frame (1) and a guardrail (2), characterized in that: Insertion tubes (3) are installed at the four corners of the mounting frame (1), main insertion rods (4) are installed on the left and right sides of the upper wall of the guardrail (2), and auxiliary insertion rods (5) are installed on the left and right sides of the lower wall of the guardrail (2), and the two main insertion rods (4) and the two auxiliary insertion rods (5) can be respectively inserted and installed in the four insertion tubes (3); The auxiliary insertion rod (5) comprises a support rod (51), a slide rod (52), a slide groove (53) and a spring (54); the support rod (51) is installed on the side wall of the guardrail (2); the side wall of the slide rod (52) is provided with a slide groove (53); the support rod (51) is inserted and installed in the slide groove (53); the support rod (51) can slide in the slide groove (53); a spring (54) is installed at one end of the support rod (51) located in the slide groove (53); the spring (54) is installed in contact with the inner wall of the slide groove (53); A connecting rod (6) is installed between the two sliding rods (52).

2. A building construction guardrail according to claim 1, characterized in that: The guardrail (2) comprises a guardrail frame (21), a reinforcing rib (22), a protective net (23) and a pull rod (24); the inner wall of the guardrail frame (21) is installed with a reinforcing rib (22); the inner side of the guardrail frame (21) is installed with a protective net (23); the protective net (23) is welded to the side wall of the reinforcing rib (22); the side wall of the reinforcing rib (22) is installed with a pull rod (24); there are two pull rods (24) in total, and the two pull rods (24) are respectively located on the left and right sides of the reinforcing rib (22).

3. A building construction guardrail according to claim 1, characterized in that: A sliding rod (7) is inserted and installed in the mounting frame (1), a side wall of the mounting frame (1) is provided with a clearance groove (8), a support plate (9) is installed on the side wall of the sliding rod (7), the support plate (9) passes through the side wall of the mounting frame (1) through the clearance groove (8), and the insertion tube (3) is installed on the side wall of the support plate (9).

4. A building construction guardrail according to claim 1, characterized in that: The outer side of the insert tube (3) is sleeved with a collar (10), and the side wall of the collar (10) is installed with a clamping plate (11), and the clamping plate (11) can fit with the side wall of the guardrail (2).

5. A building construction guardrail according to claim 4, characterized in that: A positioning block (12) is installed on the side wall of the clamping plate (11), and the positioning block (12) is in contact with the side wall of the guardrail (2).

6. The building construction guardrail according to claim 1, characterized in that: One end of a cross bar (13) is mounted on the side wall of the guardrail (2), a top plate (14) is mounted on the other end of the cross bar (13), a limit block (15) is mounted on the side wall of the mounting frame (1), and the top plate (14) can fit with the side wall of the limit block (15).

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