CN208024077U - A kind of foundation pit guardrail of construction - Google Patents

Abstract

A foundation pit guardrail for building construction. The utility model relates to the technical field of building construction machinery and equipment. Both ends of a cross bar are hinged on a column, one end of a fixed bar is riveted and fixed on the cross bar, and the other end of the fixed bar is riveted and fixed on the column. The lower end of the column is inserted and fixed on the base, and a support rod is riveted and fixed on the column; the battery and the control board are fixed inside the column, and the warning lights and buzzers are fixed on the top of the column; Sensors, gravity acceleration sensors, infrared sensors are installed between the columns, the upper end of the column is welded and fixed with a bracket, and the top of the bracket is screwed with a solar charging board through a universal bearing; its warning light design can more clearly remind people passing by at night Pay attention to safety, its buzzer design can send a further reminder to those who deliberately ignore the safety reminder, and its solar charging panel design can make the guardrail work normally without external power supply.

Description

A foundation pit guardrail for building construction

technical field

The utility model relates to the technical field of building construction machinery and equipment, in particular to a foundation pit guardrail for building construction.

Background technique

During building construction, the first thing to do is to excavate the foundation pit. Some foundation pits are excavated deeply. Usually, safety protection should be carried out around these foundation pits. Relatively speaking, guardrails are a good choice, but The traditional guardrail prompts are not obvious enough, the protection performance is poor, the adaptability of the guardrail to harsh conditions is poor, and the guardrail cannot further prevent and remind people who maliciously ignore the reminder.

Utility model content

The purpose of this utility model is to aim at the defects and deficiencies of the prior art, and to provide a foundation pit guardrail for building construction with strong adaptability, obvious hints, and good protective performance. People pay attention to safety, its buzzer design can send a further reminder to those who deliberately ignore the safety reminder, and its solar charging panel design can make the guardrail work normally without external power supply.

In order to achieve the above purpose, the technical solution adopted by the utility model is: it includes a column, a cross bar, a vertical bar, a base, a fixed bar, and a support bar, wherein two horizontal bars are arranged in parallel at the upper and lower ends of the two columns, The two ends of the cross bar are hinged on the upright column, and a fixed rod is arranged between the cross bar and the upright post. One end of the fixed rod is riveted and fixed on the cross bar, and the other end of the fixed rod is riveted and fixed on the upright post. Rod, the lower end of the column is inserted and fixed on the base, and a support rod is riveted and fixed on the column; a battery, a solar charging board, a warning light, a buzzer, a light sensor, an infrared sensor, and a gravitational acceleration are arranged on the column. Sensors and control boards, including batteries and control boards are fixed inside the columns, warning lights and buzzers are fixed on the top of the columns, light sensors and gravity acceleration sensors are fixed on the columns, and infrared sensors are installed between the columns , the upper end of the column is welded and fixed with a bracket, and the top of the bracket is screwed with a solar charging board through a universal bearing. The buzzer is connected to the control board through conductive wires, and the light sensor, infrared sensor, and gravity acceleration sensor are connected to the control board through data lines.

Further, the columns, cross bars, and vertical bars are all coated with red and white reflective paint at night.

Further, the lower surface of the base is integrally formed with anti-slip grooves.

After adopting the above structure, the beneficial effects of the utility model are: a kind of foundation pit guardrail for building construction described in the utility model. The design can send a further reminder to those who deliberately ignore the safety reminder, and its solar charging board design can make the guardrail work normally without an external power supply. The utility model has the advantages of simple structure, reasonable setting, and low production cost.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a left side view of Fig. 1 .

Fig. 3 is a schematic diagram of the structure of the lower surface of the base in Fig. 1 .

Fig. 4 is a connection block diagram of the control board of the present invention.

Explanation of reference signs:

Column 1, cross bar 2, vertical bar 3, base 4, fixed bar 5, support bar 6, battery 7, solar charging board 8, warning light 9, buzzer 10, light sensor 11, infrared sensor 12, gravity acceleration sensor 13. Control board 14, bracket 15, anti-skid groove 16.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

Referring to Figures 1-4, this specific embodiment includes a column 1, a horizontal bar 2, a vertical bar 3, a base 4, a fixed bar 5, and a support bar 6, and the upper and lower ends of the two columns 1 are horizontally arranged in parallel There are two crossbars 2, the two ends of the crossbar 2 are hinged on the column 1, a fixed rod 5 is arranged between the horizontal bar 2 and the column 1, one end of the fixed rod 5 is riveted and fixed on the horizontal bar 2, and the other end of the fixed rod 5 is riveted Fixed on the column 1, a vertical bar 3 is hinged between the upper and lower cross bars 2, the lower end of the column 1 is inserted and fixed on the base 4, and the support rod 6 is riveted and fixed on the column 1; A battery 7, a solar charging board 8, a warning light 9, a buzzer 10, a light sensor 11, an infrared sensor 12, a gravity acceleration sensor 13, and a control board 14 are provided, wherein the battery 7 and the control board 14 are fixed inside the column 1 , the warning light 9 and the buzzer 10 are all fixedly arranged on the top of the column 1, the optical sensor 11 and the acceleration of gravity sensor 13 are fixedly arranged on the column 1, the infrared sensor 12 is correspondingly arranged between the columns 1, and the upper end of the column 1 is welded and fixed with a bracket 15. The top of the bracket 15 is screwed with a solar charging board 8 through a universal bearing. The solar charging board 8 is connected to the input end of the battery 7 through conductive wires, and the control board 14 is connected to the output end of the battery 7 through conductive wires. The warning lights 9, The buzzer 10 is connected to the control board 14 through conductive wires, and the optical sensor 11, infrared sensor 12, and gravity acceleration sensor 13 are connected to the control board 14 through data lines.

Further, the column 1, the horizontal bar 2, and the vertical bar 3 are all coated with red and white night reflective paint (not shown in the figure), the purpose is to strengthen the reminder function at night.

Further, the bottom surface of the base 4 is integrally formed with an anti-slip groove 16, so as to prevent the base 4 from slipping.

When this specific embodiment is working, the construction personnel unfold the column 1 and the cross bar 2, insert and install the column 1 on the base 4, rivet and fix the fixing rod 5 and the support rod 6, and rotate and adjust the solar charging board 8 to Appropriate position, the installation is completed; the supporting rod 6 supports the entire railing to ensure its stability, the solar charging board 8 collects electric energy during the day and stores it in the battery 7, when the surrounding light becomes dark, the light sensor 11 senses the light intensity and feeds it back to Control the main board 14, the control main board 14 controls the warning light 9 to light up, and the reflective paint on the railing (not shown in the figure) can play a prompting function at the same time, when someone deliberately climbs over the railing, the infrared sensor 12 responds And feed back to the control main board 14, the control main board 14 controls the buzzer 10 to sound to do further reminding, when the railing was toppled over due to an accident, the acceleration of gravity sensor 13 reacted and fed back to the control main board 14, and the control main board 14 controlled the buzzer 10 rings to alert security managers.

After adopting the above-mentioned structure, the advantages of this specific embodiment are: the design of its warning light can more clearly remind people who pass by to pay attention to safety at night, and the design of its buzzer can send a further warning to people who deliberately ignore the safety reminder. As a reminder, its solar charging panel design allows the guardrail to work normally without external power.

The above is only used to illustrate the technical solution of the utility model without limitation, other modifications or equivalent replacements made by those skilled in the art to the technical solution of the utility model, as long as they do not depart from the spirit and scope of the technical solution of the utility model , should be covered in the scope of the claims of the present utility model.

Claims (3)

1. A foundation pit guardrail for building construction is characterized in that: it comprises a column, a cross bar, a vertical bar, a base, a fixing bar, and a support bar, wherein two horizontal columns are arranged in parallel at the upper and lower ends of the two columns. Rod, the two ends of the cross bar are hinged on the column, a fixed bar is arranged between the bar and the column, one end of the fixed bar is riveted and fixed on the bar, the other end of the fixed bar is riveted and fixed on the column, and the upper and lower bars are hinged There is a vertical pole, the lower end of the column is inserted and fixed on the base, and a support rod is fixed on the column by riveting; the column is equipped with a battery, a solar charging board, a warning light, a buzzer, a light sensor, an infrared sensor, The gravity acceleration sensor and the control board, among which the battery and the control board are fixed inside the column, the warning light and the buzzer are fixed on the top of the column, the light sensor and the gravity acceleration sensor are fixed on the column, and there are corresponding installations between the columns. Infrared sensor, the upper end of the column is welded and fixed with a bracket, and the top of the bracket is screwed with a solar charging board through a universal bearing. The solar charging board is connected to the battery input terminal through a conductive wire, and the control board and the battery output terminal are connected through a conductive wire. Warning light The buzzer and the buzzer are respectively connected to the control board through conductive wires, and the light sensor, infrared sensor and gravity acceleration sensor are respectively connected to the control board through data lines. 2. A foundation pit guardrail for building construction according to claim 1, characterized in that: said columns, cross bars, and vertical bars are all coated with red and white night reflective paint. 3. A foundation pit guardrail for building construction according to claim 1, characterized in that: the lower surface of the base is integrally formed with anti-skid grooves.