Guardrail convenient to install and used for construction site construction

Abstract

The utility model discloses a construction site construction guardrail convenient to install, and relates to the technical field of construction guardrails. The safety protection device comprises two protection rods, a base is arranged at the bottoms of the protection rods, supporting assemblies are arranged on the two sides of each protection rod, a mounting base is arranged at the top of each protection rod, and a warning lamp is arranged at the top of each mounting base. Sliding rods are arranged in the two ends of each fixing rod in a sliding fit mode, and a connecting assembly is arranged between every two adjacent fixing rods; wherein a plurality of installation grooves corresponding to the fixing rods are formed in the opposite sides of the two protection rods, the sliding rods are matched with the installation grooves, and buckling pieces are arranged in the protection rods and matched with the sliding rods. According to the protective fence, through the arrangement of the buckling pieces, the multiple sliding rods can be fixed through the buckling pieces, the protective rod is connected with the multiple fixing rods, and therefore the multiple fixing rods can be rapidly installed, the installation efficiency of the protective fence is improved, and workers can conveniently use the protective fence.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction guardrails, and in particular relates to a guardrail for construction sites which is easy to install. Background Art

[0002] During construction on a construction site, in order to ensure the safety of the construction area, guardrails are set up around special construction areas. The guardrails serve as a reminder to prevent non-construction personnel from mistakenly entering the construction area.

[0003] The Chinese patent application number CN202320820429.X discloses a guardrail for civil engineering construction that is easy to install, including two guardrails, two fixed blocks are fixedly provided on both side walls of the two guardrails, two adjacent fixed blocks are grouped together, a plurality of groups of fixed blocks are rotatably connected in the middle with a rotating shaft, a plurality of rotating shafts are fixedly sleeved with support plates on the outer walls, and a plurality of support plates are fixedly provided with a base at the lower end. The guardrail for civil engineering construction that is easy to install in the utility model has the effect of being disassembled and installed, solves the problem that a guardrail for civil engineering construction that is easy to install cannot be disassembled and installed, is convenient for people to carry, reduces the storage space, brings great convenience to people, and also solves the problem that the guardrail is easy to collapse and tilt, so that the guardrail has stability.

[0004] However, in actual use, the guardrail is disassembled or installed by internal and external threads. Each time the guardrail is disassembled or installed, it takes a long time to screw multiple fixing rods, which is cumbersome and time-consuming, affecting the installation efficiency of the guardrail.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a guardrail for construction sites that is easy to install.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0008] A guardrail for construction sites that is easy to install, comprising two guard bars and a plurality of fixing bars, wherein a base is installed at the bottom of the guard bars, support components are installed at both sides of the guard bars, a mounting seat is installed at the top of the guard bars, and a warning light is installed at the top of the mounting seat;

[0009] Sliding rods are slidably fitted in both ends of the fixing rods, and a connecting assembly is installed between two adjacent fixing rods;

[0010] Wherein, a plurality of installation grooves corresponding to the plurality of fixing rods are provided on opposite sides of the two protection rods, the sliding rods cooperate with the installation grooves, and a buckle is installed in the protection rod, and the buckle cooperates with the plurality of sliding rods.

[0011] Optionally, the connecting assembly includes a first rod body and a second rod body, the middle portion of the first rod body is rotatably engaged with the middle portion of the second rod body, both ends of the first rod body and the second rod body are rotatably engaged with connecting blocks, the two connecting blocks at both ends of the first rod body are respectively slidably engaged on opposite sides of the two fixed rods, and the two connecting blocks at both ends of the second rod body are respectively slidably engaged on opposite sides of the two fixed rods, to facilitate connecting and supporting the two fixed rods.

[0012] Optionally, the fastener includes a moving rod that is slidably matched in the protective rod, a plurality of clamping rods installed on one side of the moving rod and opposite to the plurality of fixed rods, a pressing block installed at one end of the moving rod that passes through the top of the protective rod, and an elastic member installed between the bottom of the pressing block and the top of the protective rod, and a clamping groove is provided at the bottom of the sliding rod, and the clamping rod is matched with the clamping groove, so as to facilitate fixing of the plurality of sliding rods.

[0013] Optionally, the support assembly includes a support rod rotatably engaged with one side of the protective rod, a support plate installed at one end of the support rod, and a plurality of fixing holes provided on the support plate, so as to facilitate supporting and fixing the protective rod.

[0014] Optionally, a limiting hole is provided on the fixing rod, and a limiting rod is elastically matched on the sliding rod, and the limiting rod cooperates with the limiting hole, so that the sliding rod pulled out can be fixed.

[0015] Optionally, a plurality of infrared lamps and a plurality of probes are installed on one side of one of the guardrails, and an alarm is installed on the other side of the guardrail to warn persons who illegally climb over the guardrail.

[0016] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0017] By means of the provided snap fasteners, the plurality of sliding rods can be fixed by the snap fasteners, so that the guard bar is connected to the plurality of fixed rods, thereby the plurality of fixed rods can be quickly installed, thus improving the installation efficiency of the guardrail and making it convenient for the staff to use it; by means of the provided connecting assembly, the connecting assembly can be connected to the two fixed rods, so that the plurality of fixed rods can be connected through the connecting assembly, thereby facilitating the storage of the plurality of fixed rods that have been removed, thereby reducing the possibility of loss of the fixed rods during removal and storage; by means of the provided warning light, the warning light can be used to remind the surrounding personnel at all times, thereby reducing the possibility of non-construction personnel mistakenly entering the construction area; by means of the provided sliding rod, the two sliding rods can be respectively stored in the two ends of the fixed rod, thereby the two sliding rods can be stored in the fixed rod to save the space occupied by the placement.

[0018] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0020] Figure 1 This is a schematic diagram of the guardrail structure;

[0021] Figure 2 This is a schematic diagram of the protection rod structure;

[0022] Figure 3 for Figure 2 Schematic diagram of the structure at A in the middle;

[0023] Figure 4 is a schematic diagram of the connection component structure;

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] Protection rod 1, fixed rod 2, sliding rod 3, connecting assembly 4, first rod body 401, second rod body 402, connecting block 403, mounting groove 5, buckle 6, moving rod 601, clamping rod 602, pressing block 603, elastic member 604, base 7, supporting assembly 8, support rod 801, supporting plate 802, fixing hole 803, limiting hole 9, limiting rod 10, clamping slot 11, mounting seat 12, warning light 13, infrared lamp 14, probe 15, alarm 16.

[0026] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0027] The utility model will now be further described in detail with reference to the accompanying drawings.

[0028] See also Figure 1-4 As shown, in this embodiment, a construction site guardrail that is easy to install is provided, including two guard bars 1 and a plurality of fixed bars 2, a base 7 is installed at the bottom of the guard bar 1, support assemblies 8 are installed on both sides of the guard bar 1, a mounting seat 12 is installed at the top of the guard bar 1, and a warning light 13 is installed at the top of the mounting seat 12;

[0029] Sliding rods 3 are slidably fitted in both ends of the fixing rods 2, and a connecting assembly 4 is installed between two adjacent fixing rods 2;

[0030] Among them, multiple installation grooves 5 corresponding to the multiple fixed rods 2 are opened on the opposite sides of the two protective rods 1, and the sliding rods 3 cooperate with the installation grooves 5. The protective rods 1 are equipped with snap-fit ​​parts 6, which cooperate with the multiple sliding rods 3.

[0031] The application of one aspect of this embodiment is as follows: first, two protective rods 1 are placed at the required positions, and then the supporting assembly 8 is used to support and fix the protective rods 1, and then a plurality of fixing rods 2 are taken out, and the plurality of fixing rods 2 are pulled apart, and the connecting assembly 4 connects and supports the fixing rods 2, and then the plurality of fixing rods 2 are placed between the two protective rods 1, and the sliding rods 3 at both ends of the fixing rods 2 are pulled out, and the sliding rods 3 are inserted into the mounting grooves 5, and then the locking members 6 are used to fix the sliding rods 3, and the installation of the guardrail is completed. When disassembly is required, the locking members 6 are mobilized to release the limit on the sliding rods 3, and then the sliding rods 3 are received in the fixing rods 2, and after the plurality of fixing rods 2 are received, the two protective rods 1 are disassembled to complete the disassembly of the guardrail.

[0032] By means of the provided snap fasteners 6, the snap fasteners 6 can be used to fix the plurality of slide bars 3, so that the protection bar 1 is connected to the plurality of fixed bars 2, thereby enabling the plurality of fixed bars 2 to be quickly installed, thus improving the installation efficiency of the guardrail and making it convenient for the staff to use it; by means of the provided connection assembly 4, the connection assembly 4 can be used to connect the two fixed bars 2, so that the plurality of fixed bars 2 can be connected through the connection assembly 4, thereby facilitating the storage of the plurality of disassembled fixed bars 2, thereby reducing the possibility of the fixed bars 2 being lost during disassembly and storage; by means of the provided warning lights 13, the warning lights 13 can be used to remind the surrounding personnel at all times, thereby reducing the possibility of non-construction personnel mistakenly entering the construction area; by means of the provided slide bars 3, the two slide bars 3 can be respectively stored in the two ends of the fixed bars 2, thereby enabling the two slide bars 3 to be stored in the fixed bars 2 to save the space occupied by the placement.

[0033] like Figure 4 As shown, the connection assembly 4 of this embodiment includes a first rod body 401 and a second rod body 402. The middle part of the first rod body 401 is rotatably matched with the middle part of the second rod body 402. Both ends of the first rod body 401 and the second rod body 402 are rotatably matched with connection blocks 403. The two connection blocks 403 at the two ends of the first rod body 401 are respectively slidably matched on the opposite sides of the two fixed rods 2. The two connection blocks 403 at the two ends of the second rod body 402 are respectively slidably matched on the opposite sides of the two fixed rods 2. By setting the first rod body and the second rod body 402, the first rod body and the second rod body 402 can connect the two fixed rods 2. When the fixed rod 2 is installed between the two protective rods 1, the first rod body and the second rod body 402 can increase the stability between the fixed rods 2. When the fixed rods 2 are disassembled and stored, the first rod body and the second rod body 402 can connect the fixed rods 2 for easy storage.

[0034] like Figure 2-3As shown, the buckle 6 of this embodiment includes a moving rod 601 that is slidably matched in the protection rod 1, a plurality of clamping rods 602 installed on one side of the moving rod 601 and opposite to the plurality of fixed rods 2, a pressing block 603 installed at one end of the moving rod 601 that passes through the top of the protection rod 1, and an elastic member 604 installed between the bottom of the pressing block 603 and the top of the protection rod 1. A clamping slot 11 is provided at the bottom of the slide bar 3, and the clamping rod 602 cooperates with the clamping slot 11. Through the set moving rod 601, the pressing block 603 can be pressed to drive the moving rod 601 to move downward, so that the moving rod 601 drives the plurality of clamping rods 602 to move, so that the clamping rod 602 is separated from the clamping slot 11 to unlock the fixation of the slide bar 3. After the pressing block 603 is released, the elastic member 604 drives the moving rod 601 to move upward, so that the moving rod 601 drives the plurality of clamping rods 602 to reset, and the clamping rod 602 can enter the clamping slot 11 to fix the slide bar 3.

[0035] like Figure 1 As shown, the support assembly 8 of this embodiment includes a support rod 801 rotatably engaged with one side of the protection rod 1, a support plate 802 mounted on one end of the support rod 801, and a plurality of fixing holes 803 provided on the support plate 802. By setting the support rod 801, the support rod 801 can be rotated to make the support plate 802 contact with the ground, and then the support plate 802 is fixed through the plurality of fixing holes 803.

[0036] like Figure 4 As shown, in this embodiment, a limiting hole 9 is provided on the fixed rod 2, and a limiting rod 10 is elastically matched on the slide rod 3, and the limiting rod 10 is matched with the limiting hole 9. By setting the limiting rod 10, after the slide rod 3 moves out of the fixed rod 2, the limiting rod 10 can be popped into the limiting hole 9 to fix the position of the slide rod 3.

[0037] like Figure 1 As shown, one side of one of the guardrails 1 of this embodiment is equipped with a plurality of infrared lamps 14 and a plurality of probes 15, and the other side of the guardrail 1 is equipped with an alarm 16. The alarm 16 can be set to sound an alarm to warn the person when the person detected by the plurality of infrared lamps 14 and the plurality of probes 15 illegally climbs over the guardrail.

[0038] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A guardrail for construction sites that is easy to install, characterized in that: include: Two protection rods (1), a base (7) is installed at the bottom of the protection rod (1), support components (8) are installed on both sides of the protection rod (1), a mounting seat (12) is installed at the top of the protection rod (1), and a warning light (13) is installed at the top of the mounting seat (12); A plurality of fixed rods (2), each end of which is slidably fitted with a sliding rod (3), and a connecting assembly (4) is provided between two adjacent fixed rods (2); Wherein, a plurality of mounting grooves (5) corresponding to the plurality of fixing rods (2) are provided on opposite sides of the two protection rods (1), the sliding rods (3) cooperate with the mounting grooves (5), a buckle (6) is installed in the protection rod (1), and the buckle (6) cooperates with the plurality of sliding rods (3).

2. A construction site guardrail that is easy to install according to claim 1, characterized in that: The connecting assembly (4) comprises a first rod body (401) and a second rod body (402); the middle portion of the first rod body (401) is rotatably engaged with the middle portion of the second rod body (402); both ends of the first rod body (401) and the second rod body (402) are rotatably engaged with connecting blocks (403); the two connecting blocks (403) at the two ends of the first rod body (401) are respectively slidably engaged with the opposite sides of the two fixed rods (2); and the two connecting blocks (403) at the two ends of the second rod body (402) are respectively slidably engaged with the opposite sides of the two fixed rods (2).

3. The easy-to-install construction site guardrail according to claim 1 is characterized in that: The latching member (6) comprises a moving rod (601) slidably fitted in the protective rod (1), a plurality of latching rods (602) mounted on one side of the moving rod (601) and opposite to the plurality of fixed rods (2), a pressing block (603) mounted on one end of the moving rod (601) and penetrating the top of the protective rod (1), and an elastic member (604) mounted between the bottom of the pressing block (603) and the top of the protective rod (1); a latching groove (11) is provided at the bottom of the sliding rod (3), and the latching rod (602) is matched with the latching groove (11).

4. The easy-to-install construction site guardrail according to claim 1 is characterized in that: The support assembly (8) comprises a support rod (801) rotatably engaged with one side of the protection rod (1), a support plate (802) mounted on one end of the support rod (801), and a plurality of fixing holes (803) provided on the support plate (802).

5. The easy-to-install construction site guardrail according to claim 1 is characterized in that: A limiting hole (9) is provided on the fixed rod (2), a limiting rod (10) is elastically matched on the sliding rod (3), and the limiting rod (10) matches the limiting hole (9).

6. The easy-to-install construction site guardrail according to claim 1, characterized in that: A plurality of infrared lamps (14) and a plurality of probes (15) are installed on one side of one of the protection rods (1), and an alarm (16) is installed on the other side of the protection rod (1).

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