CN215564989U - Construction guardrail convenient to installation - Google Patents

Abstract

The utility model discloses a construction guardrail convenient to install, which comprises a main upright post and an auxiliary upright post, wherein a protective screen is arranged between the main upright post and the auxiliary upright post, two installation blocks are respectively arranged on one side of the main upright post and one side of the auxiliary upright post, two connecting blocks are arranged on two sides of the protective screen, through holes are formed in the connecting blocks, the installation blocks are inserted in the through holes, installation grooves are formed in the installation blocks, T-shaped rods are inserted in the installation grooves, return springs are sleeved on the T-shaped rods, a stopping mechanism is arranged between the installation blocks and the connecting blocks, an installing and detaching mechanism is arranged between the connected guardrails, and a warning mechanism is arranged on one side of the main upright post. And taking out the main upright post and the auxiliary upright post to be placed on the ground, aligning the connecting block on the protective net to the mounting block for clamping, pulling the stop rod rightwards, then holding the T-shaped rod by a hand and pulling upwards until the fixing groove of the T-shaped rod and the fixing hole are in the same horizontal line, and loosening the stop rod to enable the stop rod to be inserted into the stop hole and the stop groove.

Description

Construction guardrail convenient to installation

Technical Field

The utility model belongs to the technical field of construction equipment, and particularly relates to a construction guardrail convenient to install.

Background

The construction protective guard is mainly used as a partition, a partition or a separator during accident handling, can be widely used in urban road construction, building engineering construction, accident sites and other places, and needs to be connected by the construction protective guard to partition a construction site in the construction process so as to avoid accidentally injuring irrelevant personnel.

Guardrail for construction among the prior art is generally including the plate body and set up the base in plate body both sides lower extreme department, is provided with the spliced pole of a vertical extension on the base usually, then utilizes the bolt to fix, and the installation is accomplished the back, carries out the installation of protection network again, and dry frame structure and protection network all belong to the material that can retrieve, and in the use at every turn, it is all comparatively inconvenient with the installation to dismantle, has the inconvenient problem of construction guardrail installation dismantlement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a construction guardrail convenient to mount, and aims to solve the problem that the construction guardrail is inconvenient to mount and dismount in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: including head tree and auxiliary column, be provided with the protection network between head tree and the auxiliary column, head tree and auxiliary column one side all are provided with two installation pieces, the protection network both sides are provided with two and link up the piece, it is equipped with the through-hole on the linking piece, the installation piece is inserted and is established in the through-hole, be equipped with the mounting groove on the installation piece, the mounting groove interpolation is equipped with T type pole, the cover is equipped with reset spring on the T type pole, be provided with detent mechanism between installation piece and the linking piece, it constructs to be provided with ann to tear open between the guardrail to link to each other, head tree one side is provided with warning mechanism.

Preferably, the stopping mechanism comprises a stopping rod, the connecting block and the T-shaped rod are respectively provided with a stopping hole and a stopping groove, the stopping rod is inserted into the stopping hole and the stopping groove, and a stopping spring is sleeved on the stopping rod.

Preferably, the mounting and dismounting mechanism comprises a fixed block, a fixed block is arranged on one side of the auxiliary stand column, a fixed rod is arranged on one side of the main stand column, a fixed groove is formed in the fixed block, a fixed hole is formed in the fixed groove, the fixed rod is inserted into the fixed groove, a positioning groove is formed in the fixed rod, a positioning rod is inserted into the fixed hole and the positioning groove, and a positioning spring is sleeved on the positioning rod.

Preferably, warning mechanism includes the warning light, vice stand one side is provided with warning light, controller and infrared sensor, the input of controller passes through the external power supply of connection of electric lines, the integration has control module and information processing module in the controller, the control module of connection of electric lines controller is passed through to the input of warning light, infrared sensor's input passes through the control module of connection of electric lines controller, infrared sensor's information output end passes through the information processing module of radio signal connection controller.

1. When the construction guardrail is installed, the main upright post and the auxiliary upright post are firstly taken out and placed on the ground, then the connecting blocks on the protective net are aligned with the installation blocks to be clamped, the stop rod is pulled rightwards, then the T-shaped rod is held by hands and pulled upwards until the fixing groove of the T-shaped rod and the fixing hole are in the same horizontal line, the stop rod is loosened, the stop rod is inserted into the stop hole and the stop groove under the action of the stop spring, the remaining three connecting blocks on the protective net are installed in the same way, so that the protective net and the main upright post are locked, when installation is needed between the connected guardrails, the positioning rod is pulled upwards firstly, then the fixing rod is inserted into the fixing groove, the hands holding the positioning rod are loosened, and the positioning rod is inserted into the positioning groove under the action of the positioning spring, so that the installation is carried out between the guardrails.

2. According to the utility model, the infrared sensor detects the heat of a human body, and the controller controls the alarm lamp to flash and give out alarm sound.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view of a portion a of FIG. 2;

FIG. 4 is an enlarged view of FIG. 2 at b;

fig. 5 is an enlarged schematic view of fig. 3 at c.

In the figure: the device comprises a main upright post 1, an auxiliary upright post 2, a protective screen 3, a mounting block 4, a connecting block 5, a through hole 6, a mounting groove 7, an 8T-shaped rod, a return spring 9, a stop rod 10, a stop hole 11, a stop groove 12, a stop spring 13, a fixing block 14, a fixing rod 15, a fixing groove 16, a fixing hole 17, a positioning groove 18, a positioning rod 19, a positioning spring 20, a warning lamp 21, a controller 22 and an infrared sensor 23.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

FIG. 1, FIG. 2, FIG. 3, FIG. 4, and FIG. 5, a construction guardrail convenient for installation, comprising a main upright post 1 and an auxiliary upright post 2, a protective net 3 connected between the main upright post 1 and the auxiliary upright post 2, two installation blocks 4 welded on one side of the main upright post 1 and the auxiliary upright post 2, two connection blocks 5 welded on two sides of the protective net 3, a through hole 6 arranged on the connection block 5, the installation block 4 inserted in the through hole 6, an installation groove 7 arranged on the installation block 4, a T-shaped rod 8 inserted in the installation groove 7, a return spring 9 sleeved on the T-shaped rod 8, a locking mechanism welded between the installation block 4 and the connection block 5, the locking mechanism comprising a locking rod 10, a locking hole 11 and a locking groove 12 arranged on the connection block 5 and the T-shaped rod 8 respectively, a locking rod 10 inserted in the locking hole 11 and the locking groove 12, a locking spring 13 arranged on the locking rod 10, a mounting and dismounting mechanism arranged between connected guardrails, the mounting and dismounting mechanism comprises a fixing block 14, the fixing block 14 is welded on one side of the auxiliary stand column 2, a fixing rod 15 is welded on one side of the main stand column 1, a fixing groove 16 is formed in the fixing block 14, a fixing hole 17 is welded in the fixing groove 16, the fixing rod 15 is inserted in the fixing groove 16, a positioning groove 18 is formed in the fixing rod 15, a positioning rod 19 is inserted in the fixing hole 17 and the positioning groove 18, and a positioning spring 20 is sleeved on the positioning rod 19.

Fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, warning mechanism has been welded to 1 one side of the head mast, warning mechanism includes warning light 21, 2 one side welding of vice stand has warning light 21, controller 22 and infrared sensor 23, the warning light model is TB-40, the singlechip model that controller 22 adopted is TLE5206-2G, infrared sensor 23 model is YSW-003, the input of controller 22 passes through the connection of electric lines external power source, integrated control module and information processing module in the controller 22, the control module of connection of electric lines controller 22 is passed through to the input of warning light 21, the control module of connection of electric lines controller 22 is passed through to the input of infrared sensor 23, the information output end of infrared sensor 23 passes through the information processing module of wireless signal connection controller 22.

The working principle of the embodiment is as follows: when the construction guardrail is installed, the main upright post 1 and the auxiliary upright post 2 are firstly taken out and placed on the ground, then the connecting blocks 5 on the protective net 3 are aligned with the installation blocks 4 to be clamped, the stopping rod 10 is pulled rightwards, then the T-shaped rod 8 is held by hands and pulled upwards until the fixing groove 16 of the T-shaped rod 8 and the fixing hole 17 are in the same horizontal line, the stopping rod 10 is loosened, the stopping rod 10 is inserted into the stopping hole 11 and the stopping groove 12 under the action of the stopping spring 13, the remaining three connecting blocks 5 on the protective net 3 are installed in the same way, so that the protective net 3 and the main upright post 1 are locked, when the installation between the connected guardrails is needed, the positioning rod 19 is firstly pulled upwards, then the fixing rod 15 is inserted into the fixing groove 16, the hand holding the positioning rod 19 is loosened, the positioning rod 19 is inserted into the positioning groove 18 under the action of the positioning spring 20, so that the installation between the guardrails is carried out, when a person approaches, the infrared sensor 23 receives heat of the human body, and controls the warning lamp 21 to flash and give out a warning sound through the controller 22.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims (4)

1. The utility model provides a construction guardrail convenient to installation which characterized in that: including leading post (1) and auxiliary column (2), be provided with protection network (3) between leading post (1) and auxiliary column (2), leading post (1) and auxiliary column (2) one side all are provided with two installation piece (4), protection network (3) both sides are provided with two and link up piece (5), be equipped with through-hole (6) on linking up piece (5), install piece (4) and insert and establish in through-hole (6), be equipped with mounting groove (7) on installation piece (4), mounting groove (7) interpolation is equipped with T type pole (8), T type pole (8) cover is equipped with reset spring (9), be provided with locking mechanism between installation piece (4) and the linking up piece (5), it tears the mechanism open to be provided with ann between the guardrail to link to each other, leading post (1) one side is provided with warning mechanism.

2. A construction guardrail convenient to install according to claim 1, wherein: the stop mechanism comprises a stop rod (10), a stop hole (11) and a stop groove (12) are respectively formed in the connecting block (5) and the T-shaped rod (8), the stop rod (10) is inserted into the stop hole (11) and the stop groove (12), and a stop spring (13) is sleeved on the stop rod (10).

3. A construction guardrail convenient to install according to claim 1, wherein: the utility model discloses a mechanism is torn open to ann includes fixed block (14), auxiliary column (2) one side is provided with fixed block (14), head tree (1) one side is provided with dead lever (15), be equipped with fixed slot (16) on fixed block (14), be provided with fixed orifices (17) on fixed slot (16), dead lever (15) are inserted and are established in fixed slot (16), be equipped with constant head tank (18) on dead lever (15), fixed orifices (17) and constant head tank (18) interpolation are equipped with locating lever (19), the cover is equipped with positioning spring (20) on locating lever (19).

4. A construction guardrail convenient to install according to claim 1, wherein: the warning mechanism includes warning light (21), vice stand (2) one side is provided with warning light (21), controller (22) and infrared sensor (23), the input of controller (22) passes through the connection of electric lines external power source, integrated control module and information processing module in controller (22), the control module of connection of electric lines controller (22) is passed through to the input of warning light (21), the control module of connection of electric lines controller (22) is passed through to the input of infrared sensor (23), the information output part of infrared sensor (23) passes through the information processing module of wireless signal connection controller (22).

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