CN217538162U - A height adjustable guardrail - Google Patents

Abstract

The utility model discloses a height-adjustable guardrail, which comprises two bases, each base is provided with a first sleeve, and the side wall of each first sleeve is provided with a first threaded hole, A first bolt is threaded in each first threaded hole; a column is inserted into each first sleeve, each column is provided with a plurality of second threaded holes, and a cross bar is arranged between the two columns The lower surface of the crossbar is provided with a plurality of telescopic parts, each telescopic part includes a vertical rod and a second sleeve, the upper end of the vertical rod is fixed on the lower surface of the crossbar, and the lower part of the vertical rod is inserted in the second sleeve. ; A plurality of wave cross bars are arranged below the second casing, and the plurality of wave cross bars are located between the two upright columns, and the uppermost wave cross bar is fixedly connected with the second casing, between two adjacent wave cross bars The connecting rods are connected as a whole, and the telescopic parts are arranged so that the gap between the lowermost wave bar and the ground will not be too large.

Description

A height adjustable guardrail

technical field

The utility model belongs to the technical field of guardrails, in particular to a height-adjustable guardrail.

Background technique

Guardrails are mainly used for the protection and protection of personal safety and equipment and facilities in residences, highways, commercial areas, public places and other occasions. Guardrails are commonly made of steel, such as stainless steel, square steel pipes and round steel pipes.

Authorized bulletin number CN 214656617U in the prior art discloses a liftable lighting isolation guardrail, the guardrail can move the sleeve rod up or down relative to the guide post, and then lock the first bolt, the first threaded hole and The cooperation of the second threaded hole will limit the sleeve rod to the corresponding position of the guide post, so that the isolation frame, the horizontal rod, the first vertical rod, the second vertical rod and the solar panel can move upward or downward as a whole and be fixed in the corresponding position. Therefore, by setting the sleeve rod, the guide post, the first locking bolt, the first threaded hole and the second threaded hole, the guardrail has the advantage of being adjustable in height.

However, when the isolation frame, the crossbar, the first vertical rod, the second vertical rod and the solar panel are moved to a higher position as a whole, the gap between the lower end of the isolation frame and the ground is larger, and the larger gap will weaken the guardrail. The protective effect enables pedestrians to cross the guardrail through the gap, so a liftable guardrail with good protective effect is required.

Utility model content

The purpose of the utility model is to provide a height-adjustable guardrail, which solves the technical problem that when the guardrail is raised to a higher position in the prior art, the gap between the isolation frame and the ground is large, so that the protective effect of the guardrail is weakened. .

The scheme adopted by the utility model to solve its technical problem is:

A height-adjustable guardrail includes two bases, the upper surface of each base is provided with a vertically arranged first sleeve, and the side wall of each first sleeve is provided with a first threaded hole , each first threaded hole is threadedly connected with a first bolt; each first sleeve is inserted with a column, and each column is vertically spaced with a plurality of second threaded holes, and the first bolt The vertical column is fixed on the first casing by being threadedly connected with the first threaded hole and the second threaded hole; a cross bar is arranged between the two vertical columns, the horizontal bar is arranged on the upper part of the vertical column along the horizontal direction, and both ends of the horizontal bar Removably connected with the corresponding uprights; the lower surface of the crossbar is provided with a plurality of telescopic parts, each telescopic part includes a vertical rod and a second sleeve, the upper end of the vertical rod is fixed on the lower surface of the crossbar, and the lower part of the vertical rod There are a plurality of third threaded holes spaced apart in the vertical direction, the lower part of the vertical rod is inserted into the second sleeve, and a fourth threaded hole is opened on the side wall of the second sleeve, and each fourth threaded hole is inserted into the second sleeve. A second bolt is threadedly connected, and the second bolt can be threadedly connected with a third threaded hole at the same height as the fourth threaded hole, so that the second sleeve is fixed at the corresponding position of the vertical rod; the lower part of the second sleeve is vertically A plurality of wave-shaped wave bars are arranged at intervals in the direction, and the plurality of wave bars are located between the two uprights. The uppermost wave bar is fixedly connected with the second casing, and the adjacent two wave bars pass through The connecting rod is connected as a whole.

By setting the base to support the entire guardrail, when the column is raised or lowered to a certain height, the first bolt is threadedly connected with the first threaded hole and the second threaded hole, so that the column is fixed on the first sleeve, so as to The function of adjusting the height of the guardrail is realized; after the guardrail is adjusted to the corresponding height, each second sleeve is moved downward or upward, and then the second bolt is threadedly connected with the fourth threaded hole and the third threaded hole, so that the first The second casing is fixed at the corresponding position of the vertical rod, so that the gap between the bottom wave crossbar and the ground will not be too large, so as to prevent the excessive gap from weakening the protective effect of the guardrail; at the same time, the vertical column and the first casing are screwed together, The second casing is connected with the vertical rod by thread, and the cross rod and the vertical column are detachably connected, so that the guardrail can be temporarily assembled for use during use, and the guardrail can be disassembled for easy transportation during transportation.

Further, a plurality of planting grooves are spaced apart on the upper surface of each wave crossbar.

By setting planting troughs, pots and green plants can be set in the planting troughs, and the air around the guardrail can be purified through the green plants.

Further, two fixing rods are arranged at intervals on the upper surface of the horizontal rod, and solar panels are installed on the two fixing rods; each column is provided with an LED light strip; and a battery for supplying power to the LED light strip is installed in the base. , the battery and the solar panel are electrically connected.

By setting two fixed poles for installing solar panels, by setting LED light strips, turning on the light strips at night can play a warning role, by setting solar panels and batteries, solar power can be generated and the electricity can be stored as lights Electricity for lighting is provided.

Further, the base includes a bottom plate, four corners of the bottom plate are respectively provided with a through hole, and each through hole is provided with a ground nail that can limit the bottom plate to the road surface; the upper surface of the bottom plate is provided with a battery installation box. , the battery is installed in the battery installation box, and each first bushing is respectively fixed on the top plate of the corresponding battery installation box.

By arranging the bottom plate and the ground nails, the guardrail can be limited to the corresponding position of the road surface, and by arranging the battery installation box, it is used to install the battery, so as to prevent the battery from being damaged by rainwater.

The beneficial effects of the present utility model:

1. By setting the first sleeve, the first threaded hole, the column, the first bolt and the second threaded hole, when the column is raised or lowered to a certain height, the first bolt is connected to the first threaded hole and the second threaded hole. Threaded connection, so that the column is fixed on the first casing, so as to realize the function of adjustable height of the guardrail; when the guardrail is adjusted to the corresponding height, move each second casing downward or upward, and then make the second bolt It is threadedly connected with the fourth threaded hole and the third threaded hole, so that the second sleeve is fixed at the corresponding position of the vertical rod, so that the gap between the bottom wave bar and the ground will not be too large, preventing the excessive gap from weakening Therefore, when the guardrail is raised to a higher position in the prior art, the gap between the isolation frame and the ground is large, so that the protective effect of the guardrail is weakened.

Description of drawings

Figure 1 shows a schematic diagram of the overall structure of the present invention.

Figure 2 shows a schematic diagram of the structure of the base plate and the ground stud.

Fig. 3 shows a schematic diagram of the structure of the upright column, the first sleeve and the first bolt.

Parts, components and numbers in the figure: base 1, bottom plate 101, ground nails 102, first sleeve 103, first bolt 104, battery installation box 105, column 2, second threaded hole 201, connecting rod 3, LED lights Belt 4, alarm 5, wave bar 6, green plant 7, fixed bar 8, horizontal bar 9, second casing 10, solar panel 11, fluorite C6C camera 12.

Detailed ways

The specific implementation methods of the utility model are given below, and the technical solutions of the present utility model are clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all the embodiments. . Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example 1:

As shown in Figures 1 and 3, a height-adjustable guardrail includes two bases 1, and the upper surface of each base 1 is provided with a vertically arranged first sleeve 103, each first sleeve The side wall of 103 is provided with a first threaded hole, and each first threaded hole is threadedly connected with a first bolt 104; There are a plurality of second threaded holes 201 spaced apart in the vertical direction, and the first bolts 104 can be threadedly connected with the second threaded holes at the same height as the first threaded holes, so that the column 2 is fixed on the first sleeve 103; two A cross bar 9 is arranged between the uprights 2, the cross bar 9 is arranged on the upper part of the upright column along the horizontal direction, and the two ends of the cross bar 9 are respectively detachably connected with the corresponding upright post 2; the lower surface of the cross bar is provided with three telescopic parts, each Each telescopic piece includes a vertical rod and a second sleeve 10, the upper end of the vertical rod is fixed on the lower surface of the cross rod 9, the lower part of the vertical rod is provided with a plurality of third threaded holes spaced apart in the vertical direction, and the lower part of the vertical rod is inserted In the second sleeve 10, a fourth threaded hole is opened on the side wall of the second sleeve 10, and each fourth threaded hole is threadedly connected with a second bolt, and the second bolt can be in a position with the fourth threaded hole. The third threaded holes of the same height are threadedly connected, so that the second sleeve 10 is fixed at the corresponding position of the vertical rod; the lower part of the second sleeve 10 is provided with three wave-shaped wave cross bars 6 at intervals along the vertical direction, and the three wave The cross bars 6 are all located between the two uprights 2 , the uppermost wave cross bar 6 is fixedly connected with the second casing 10 , and the adjacent two wave cross bars 6 are connected together by the connecting rod 3 .

A plurality of planting grooves are spaced apart on the upper surface of each wave cross bar 6 , each planting groove is provided with a pot body, and green plants 7 for greening are planted in each pot body.

The upper surface of the cross bar 9 is provided with two fixing bars 8 at intervals, and the solar cell panels 11 are installed on the two fixing bars 8; The battery for power supply is electrically connected to the solar panel 11, and the wire connecting the battery and the solar panel 11 is arranged in the inner cavity of the column.

As shown in FIG. 2 , the base 1 includes a bottom plate 101, and four corners of the bottom plate 101 are respectively provided with a through hole, and each through hole is provided with a ground nail 102 capable of confining the bottom plate on the road surface; The upper surface is provided with a battery installation box 105, the battery is installed in the battery installation box 105, and each first bushing 103 is respectively fixed on the top plate of the corresponding battery installation box.

In this embodiment, the top of one of the columns is provided with an alarm 5, and the top of the other column is provided with a fluorite C6C camera 12. The fluorite C6C camera 12 can monitor the pedestrians around it in real time. When it is less than a certain value, a signal will be sent to the controller, and the controller will trigger an alarm to warn pedestrians not to climb over the guardrail.

Claims (4)

1. A height-adjustable guardrail is characterized by comprising two bases (1), wherein the upper surface of each base (1) is provided with a first sleeve (103) which is vertically arranged, the side wall of each first sleeve (103) is provided with a first threaded hole, a first bolt (104) is in threaded connection with each first threaded hole, an upright post (2) is inserted into each first sleeve, and a plurality of second threaded holes (201) are formed in each upright post (2) at intervals along the vertical direction;

the first bolt (104) is in threaded connection with the first threaded hole and the second threaded hole, so that the upright post (2) is fixed on the first sleeve (103);

a cross bar (9) is arranged between the two upright posts (2), the cross bar (9) is arranged at the upper parts of the upright posts along the horizontal direction, and two ends of the cross bar (9) are respectively detachably connected with the corresponding upright posts (2);

the lower surface of the cross rod is provided with a plurality of telescopic pieces, each telescopic piece comprises an upright rod and a second sleeve (10), the upper end of the upright rod is fixed on the lower surface of the cross rod (9), the lower part of the upright rod is provided with a plurality of third threaded holes at intervals along the vertical direction, the lower part of the upright rod is inserted into the second sleeve (10), the side wall of the second sleeve (10) is provided with a fourth threaded hole, and a second bolt is in threaded connection with each fourth threaded hole;

the second bolt is in threaded connection with the fourth threaded hole and the third threaded hole, so that the second sleeve (10) is fixed at the corresponding position of the vertical rod;

the lower part of the second sleeve (10) is provided with a plurality of wavy wave cross rods (6) at intervals along the vertical direction, the wave cross rods (6) are positioned between the two upright posts (2), the wave cross rod (6) at the uppermost end is fixedly connected with the second sleeve (10), and the adjacent two wave cross rods (6) are connected into a whole through a connecting rod (3).

2. The guardrail of claim 1, wherein the upper surface of each wave rail (6) is provided with a plurality of planting grooves at intervals.

3. The height-adjustable guardrail according to claim 2, characterized in that the cross bar (9) is provided with two fixing rods (8) on the upper surface at intervals, and the two fixing rods (8) are provided with solar panels (11);

each upright post (2) is provided with an LED lamp strip (4);

install in base (1) and be used for the battery for LED lamp area power supply, battery and solar cell panel (11) electric connection.

4. The height-adjustable guardrail according to claim 3, characterized in that the base (1) comprises a bottom plate (101), four corners of the bottom plate (101) are respectively provided with a through hole, and each through hole is provided with a ground nail (102) capable of limiting the bottom plate on a road surface;

the upper surface of bottom plate (101) is equipped with battery install bin (105), and the battery is installed in battery install bin (105), and every first sleeve pipe (103) are fixed respectively on the roof that corresponds the battery install bin.

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