CN214091099U - Pedestrian safety passage protection device capable of being turned over - Google Patents

Abstract

The utility model discloses a turnover pedestrian safety passage protection device, which is formed by splicing a plurality of passage units, wherein each passage unit comprises a protection plate and two support units arranged at intervals; the support unit comprises a vertical frame and a cross bar; two ends of the protection plate are respectively connected with the cross rods of the two support units. The utility model has the advantages that: the pedestrian safety passage protection device meeting the requirements can be quickly and efficiently spliced according to the site construction environment only by the protection plates and the support units with proper quantity. Adopt the multilayer guard plate as the inoxidizing coating, can effectively improve protector's protecting effect. The utility model discloses a protector is modular structure, and the turnover is convenient, and repeatedly usable is applicable to all kinds of construction environment, does not receive the place restriction.

Description

Pedestrian safety passage protection device capable of being turned over

Technical Field

The utility model relates to a building technical field specifically indicates a pedestrian's escape way protector that can have enough to meet need.

Background

When the building site is constructed, in order to ensure the safety of personnel, a safety protection device is generally required to be arranged at a personnel access. The existing safety protection device generally comprises a bracket and a top plate which is arranged at the upper end of the bracket in an overlapping mode; because for interim passageway, the construction unit is used to local materials, therefore the support is usually made by the steel pipe at will to lay plate bodies such as steel sheet, bamboo clapper at will in the support upper end, this type of protector not only the protecting effect is poor, is unfavorable for having enough to meet the need used repeatedly moreover, and the installation is dismantled inconveniently, and the dismouting is efficient. Although the partially standardized construction protection device exists in the market, the problems of inconvenient disassembly and assembly and low disassembly efficiency still exist. Taking the chinese utility model patent with publication number CN202755678U as an example, it discloses a section steel safety channel with temporary storage yard function. It includes double-deck horizontal protection canopy, square tube stand and rail. Double-deck horizontal protection canopy is supported fixedly by the vertical square tube stand of multirow, forms escape way between the vertical square tube stand of each row, and double-deck horizontal protection canopy top sets up the rail. Although the safety of this escape way is higher, because the structure is complicated, the component is various, and the dismouting is very inconvenient, especially when the personnel passageway relates to turn to lane change or narrow and small space environment, huge shaped steel escape way erects very difficultly, is not suitable for the personnel passageway of building temporarily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the problems of poor safety, inconvenient erection and low assembly and disassembly efficiency of the prior construction site pedestrian passageway protection device, and provides a pedestrian passageway protection device which can be circulated and is formed by splicing a plurality of passageway units, wherein each passageway unit comprises a protection plate and two support units arranged at intervals;

the support unit comprises two vertical frames and at least two cross rods; the two vertical frames are arranged in parallel at intervals, and the at least two cross rods are arranged between the two vertical frames and connected with the vertical frames;

the two ends of the protection plate are respectively connected with the cross rods of the two support units.

Further, the at least two cross bars are arranged in parallel at different layer heights; the protection plate is provided with a plurality of protection plates.

Further, the vertical frame comprises two parallel vertical rods and a cross arm connected with the two vertical rods; a plurality of threaded holes are formed in the upright rod at intervals in the height direction; and connecting bolts matched with the threaded holes are arranged at the two ends of the cross rod.

Further, the vertical frame also comprises a base plate arranged at the lower end of the vertical rod; and the backing plate is provided with a ground connecting bolt.

Further, the vertical frame also comprises a concrete stone pier arranged at the lower end of the vertical rod.

Further, the bracket unit also comprises a plurality of angle steel fixing pieces; the upright stanchion, the cross arm and the cross rod are respectively vertical and are provided with the angle steel fixing piece at the vertical position.

Furthermore, a plurality of first connecting through holes are formed in the upper end of the cross rod at intervals along the length direction of the cross rod; a plurality of second connecting through holes are formed in the protection plate along the length direction and the width direction of the protection plate, and the second connecting through holes are arranged in a rectangular array; the channel unit further comprises a mounting bolt matched with the first communication through hole and the second connection through hole.

The utility model has the advantages that: because protector is that a plurality of access units splice and form, and every access unit is assembled by guard plate and two support units that the interval set up and forms, consequently only need guard plate and the support unit of suitable quantity can splice out the people's bank of china safety passageway protector who satisfies the demand according to site operation environment high efficiency. Adopt the multilayer guard plate as the inoxidizing coating, can effectively improve protector's protecting effect. The utility model discloses a protector is modular structure, and the turnover is convenient, and repeatedly usable is applicable to all kinds of construction environment, does not receive the place restriction.

Drawings

Fig. 1 is the utility model discloses pedestrian's escape way protector's that can have enough to meet need spatial structure sketch map.

Fig. 2 is a schematic perspective view of the single channel unit in fig. 1 when used independently.

Fig. 3 is a schematic perspective view of the installation position of the angle iron fixing piece in fig. 2.

Fig. 4 is a schematic perspective view of the connection of the vertical rods, the backing plate and the concrete pier in fig. 2.

Fig. 5 is a partially enlarged perspective view illustrating the connection of a single cross bar with a fender in fig. 2.

In the figure; a stand 1; 1.1 of a vertical rod; cross arm 1.2; a threaded hole 1.3; a connecting bolt 1.4; a cross bar 2; a protection plate 3; a second connecting through hole 3.1; an angle steel fixing piece 4; a mounting bolt 5; a backing plate 6; a ground connecting bolt 7; concrete stone blocks 8.

Detailed Description

The invention is described in further detail below with reference to the figures and the specific embodiments.

People's bank of china escape way protector that can have enough to meet need as shown in fig. 1 ~ 5 is formed by the concatenation of a plurality of passageway units (but the concatenation of horizontal direction, also can vertical direction concatenation), and every passageway unit includes the support unit that guard plate 3 and two intervals set up. The number of the specific channel units is determined according to the requirement of a construction site on the length of the pedestrian safety channel. The pedestrian safety passageway protector (hereinafter referred to as protector) that can have enough to meet need in this embodiment forms by two passageway unit concatenations, and can share a support unit, as shown in fig. 1, 2 promptly, when single passageway unit exclusive use, it includes guard plate 3 and the support unit of locating 3 both ends of guard plate, when two passageway unit concatenations in order to prolong protector length, two guard plates 3 of length direction can share a support unit.

The support unit comprises two vertical frames 1 and at least two cross rods 2; the two vertical frames 1 are arranged in parallel at intervals, and the at least two cross rods 2 are arranged between the two vertical frames 1 and connected with the vertical frames 1; two ends of the protection plate 3 are respectively connected with the cross rods 2 of the two support units. The stand 1 comprises two parallel upright rods 1.1 and a cross arm 1.2 connected with the two upright rods 1.1. The cross arms 1.2 can be provided with a plurality of cross arms, and the stability of the stand 1 is improved by the cooperation of the cross arms 1.2 and the vertical rods 1.1.

In order to improve the protection safety, at least two cross bars 2 of the embodiment are arranged in parallel at different layer heights; the protection plate 3 is provided with a plurality of protection plates; specifically, when each support unit of this embodiment is provided with four cross bars 2, two of the cross bars 2 are located on the same horizontal plane, that is, the four cross bars 2 are horizontally arranged in an array of 2X2 on the spatial vertical plane, so that two protection plates 3 with different heights can be supported, and the number of the protection plates 3 of each channel unit in this embodiment is preferably two. Of course, as the number of the cross bars 2 increases, the number of the protection plates 3 may also increase, for example, when the cross bars 2 are arranged to be six in three rows and two columns on the spatial vertical plane, the number of the protection plates 3 corresponds to three, and each row of the cross bars 2 is provided with one protection plate 3.

In order to facilitate the adjustment of the height of the protection plate 3, a plurality of threaded holes 1.3 are formed in the upright rod 1.1 at intervals along the height direction; and connecting bolts 1.4 matched with the threaded holes 1.3 are arranged at the two ends of the cross rod 2. The height that the cross rod 2 is located can be adjusted with the cooperation of the not screw hole 1.3 of co-altitude to the cross rod 2, then adjusts the height of guard plate 3. For example, when it is desired to facilitate the passage of people or materials between two layers of the shielding plates 3, the height of the shielding plate 3 located at the lower layer may be adjusted to be low, so that the distance between the upper and lower layers of the shielding plates 3 is increased to a desired range.

In order to ensure the structural stability, the bracket unit also comprises a plurality of angle steel fixing pieces 4; the upright stanchion 1.1, the cross arm 1.2 and the cross bar 2 are respectively vertical and provided with an angle iron fixing piece 4 at the vertical position. The angle iron fixing plate 4 in the embodiment is connected through a connecting bolt 1.4.

Benefiting from the dismounting convenience of the protection device of the embodiment, the using mode or the using situation of the protection device has more than two types, wherein the first type is as follows: personnel pass under the protection plate 3, and the protection plate 3 can prevent objects falling from the high altitude from smashing the personnel or materials passing through. Wherein the second is: personnel pass above the protection plate 3, and the protection plate 3 is used as the temporary road plate that personnel or material pass through, usually as the road of foundation ditch. The third of which is: the distance between the two protection plates 3 is about two meters, so that people or materials can pass below the protection plate 3 at the lowest layer, or pass between the two protection plates 3, or pass above the protection plate 3 at the uppermost layer according to requirements, and the safety tunnel is usually used during floor construction. In the present embodiment, only the three types of applications are listed, but the present invention is not limited to the above.

In order to facilitate the installation of the vertical frame 1, the vertical frame 1 also comprises a backing plate 6 arranged at the lower end of the vertical rod 1.1; the backing plate 6 is provided with a ground connecting bolt 7. The ground connecting bolt 7 can be directly connected with the ground or connected with a concrete stone pier 8. If the assembly in height is needed, the ground connecting bolt 7 can be connected with the protection plate 3 of the protection device at the lower layer.

Specifically, a plurality of first connecting through holes are formed in the upper end of the cross rod 2 at intervals along the length direction of the cross rod; a plurality of second connecting through holes 3.1 are formed in the protection plate 3 along the length direction and the width direction of the protection plate, and the second connecting through holes 3.1 are arranged in a rectangular array; the channel unit further comprises mounting bolts 5 cooperating with the first and second communication through holes 3.1. Through the effect of second connect through-hole 3.1 and mounting bolt 5 on guard plate 3, the position that guard plate 3 can select to be connected with horizontal pole 2 thereby selects the length that guard plate 3 can encorbelment. For example, when construction environment results in needing 3 one ends of protection plate to be in the state of encorbelmenting, will originally locate the support unit of 3 one ends of protection plate and remove and can make 3 one ends of protection plate be in the state of encorbelmenting towards being close to 3 other ends of protection plate and fix through mounting bolt 5, the length of encorbelmenting depends on this originally should locate the displacement of the support unit of 3 one ends of protection plate. The protection plate 3 in the embodiment is preferably a hot-dip galvanized springboard.

Fig. 1 of this embodiment only shows that protector is one deck structure, and when the protector that needs set up this embodiment was multilayer structure, it can to realize a plurality of protector's vertical concatenation through backing plate 6 or concrete stone pier 8. In the embodiment, the lower end of the vertical rod 1.1 of the lowest layer is preferably provided with the backing plate 6 and the concrete stone pier 8, while the lower end of the vertical rod 1.1 of the protecting device of other layers except the protecting device of the lowest layer is only provided with the backing plate 6, and the backing plate 6 of the protecting device of the upper layer is connected with the protecting plate 3 of the protecting device of the lower layer, so that the grounding bolt 7 on the backing plate 6 and the mounting bolt 5 are bolts of the same type.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that a person skilled in the art should also recognize that several modifications and decorations can be made without departing from the principle of the present invention, and the protection scope of the present invention is also covered.

Claims (7)

1. The utility model provides a people's bank of china escape way protector that can have enough to meet need which characterized in that: the device is formed by splicing a plurality of channel units, wherein each channel unit comprises a protection plate and two support units arranged at intervals;

the support unit comprises two vertical frames and at least two cross rods; the two vertical frames are arranged in parallel at intervals, and the at least two cross rods are arranged between the two vertical frames and connected with the vertical frames;

the two ends of the protection plate are respectively connected with the cross rods of the two support units.

2. A turnaround pedestrian protection safety barrier apparatus as claimed in claim 1, wherein: the at least two cross rods are arranged in parallel at different layer heights; the protection plate is provided with a plurality of protection plates.

3. A turnaround pedestrian protection safety barrier according to claim 2, wherein: the vertical frame comprises two parallel vertical rods and a cross arm connected with the two vertical rods; a plurality of threaded holes are formed in the upright rod at intervals in the height direction; and connecting bolts matched with the threaded holes are arranged at the two ends of the cross rod.

4. A turnaround pedestrian protection safety barrier according to claim 3, wherein: the vertical frame also comprises a base plate arranged at the lower end of the vertical rod; and the backing plate is provided with a ground connecting bolt.

5. A turnaround pedestrian protection safety barrier according to claim 3 or 4, wherein: the vertical frame further comprises a concrete stone pier arranged at the lower end of the vertical rod.

6. A turnaround pedestrian protection safety barrier according to claim 3, wherein: the bracket unit also comprises a plurality of angle steel fixing pieces; the upright stanchion, the cross arm and the cross rod are respectively vertical and are provided with the angle steel fixing piece at the vertical position.

7. A turnaround pedestrian protection safety barrier apparatus as claimed in claim 1, wherein: a plurality of first connecting through holes are formed in the upper end of the cross rod at intervals along the length direction of the cross rod; a plurality of second connecting through holes are formed in the protection plate along the length direction and the width direction of the protection plate, and the second connecting through holes are arranged in a rectangular array; the channel unit further comprises a mounting bolt matched with the first communication through hole and the second connection through hole.

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