CN216157324U - Temporary guardrail for constructional engineering - Google Patents

Abstract

The utility model discloses a temporary guardrail for constructional engineering, which comprises an upper support frame and a lower support frame, wherein the front ends of the upper support frame and the lower support frame are in threaded connection with a plurality of fixing screws, a plurality of guardrail devices are arranged between the upper support frame and the lower support frame, the front end and the rear end of the upper support frame and the front end and the rear end of the lower support frame are jointly provided with a connecting device, the lower end of the lower support frame is provided with a stabilizing device, the middle part of the front end of the upper support frame is provided with two connecting seats, and the upper ends of the two connecting seats are jointly provided with a warning board. According to the temporary guardrail for the building engineering, the guardrail device and the connecting device are adopted, when the guardrail is disassembled, the plurality of guardrails are disassembled only by rotating the clamping bolts, and then the fixing screws are rotated to take down the supporting upright posts, so that the guardrail can be disassembled, the disassembling and assembling efficiency of the guardrail is improved, and the using effect and the service life of the guardrail are improved through the stabilizing device.

Description

Temporary guardrail for constructional engineering

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a temporary guardrail for constructional engineering.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. However, before the building is constructed, in order to avoid the entry of irrelevant people into the construction site, a temporary guardrail is often built beside the construction site. 1. The guardrail is required to be disassembled and transported after the construction of the existing building engineering is finished, however, the structure of the construction guardrail is mostly fixed, so that the transportation is inconvenient, and the disassembly and the installation are time-consuming and labor-consuming; 2. the existing building engineering guardrail is mostly placed in the open air, and the guardrail is blown easily by strong wind and is scraped, so that the using effect and the service life of the guardrail are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a temporary guardrail for constructional engineering, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a temporary guardrail for building engineering, includes upper bracket frame and under bracing frame, the equal threaded connection of upper bracket frame and under bracing frame front end has a plurality of fixed screw, install a plurality of guardrail device between upper bracket frame and the under bracing frame, connecting device is installed jointly with under bracing frame front end and rear end to upper bracket frame front end and rear end, securing device is installed to the under bracing frame lower extreme, upper bracket frame front end mid-mounting has two connecting seats, two the warning sign is installed jointly to the connecting seat upper end.

Preferably, the guardrail device includes the support post, the slider, two are all installed to support post upper end and lower extreme slider front end middle part has all opened the screw hole, the spout has all been opened to upper bracket and bottom suspension frame right-hand member, the support post is installed between upper bracket and bottom suspension frame through two sliders.

Preferably, the fixing device comprises a supporting base, a set of clamping blocks are installed on the front portion of the upper end of the supporting base and the rear portion of the upper end of the supporting base, each set of clamping blocks is provided with four clamping blocks, the lower end of the supporting base is provided with an anti-slip plate, a plurality of anti-slip blocks are installed on the upper end of the anti-slip plate in a penetrating mode, and the supporting base is installed at the lower end of the lower supporting frame through the two sets of clamping blocks.

Preferably, connecting device includes a connecting plate and No. two connecting plates, a connecting plate front end threaded connection has the chucking bolt, No. two connecting plate front ends are opened there is the bolt hole, a connecting plate is installed in last support frame front end left part, No. two connecting plates are installed in the rear end right part of last support frame.

Preferably, the screw hole is consistent with the fixing screw in size and corresponding to the fixing screw in position.

Preferably, the two groups of clamping blocks are symmetrically distributed around the supporting frame below the clamping blocks as the center, and the two groups of clamping blocks are not contacted with the fixing screws.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the temporary guardrail for the building engineering, the density of the guardrail can be adjusted according to actual conditions by sliding the two sliding blocks on the supporting upright column on the guardrail device between the upper supporting frame and the lower supporting frame, the supporting upright column is fixed by the fixing screws through the screw holes on the sliding blocks after adjustment, then the first connecting plate on the connecting device corresponds to the second connecting plate, and the first connecting plate and the second connecting plate are fixed by the clamping bolts, so that a plurality of guardrails are connected.

2. According to the temporary guardrail for the building engineering, the plurality of clamping blocks are arranged at the lower end of the lower support frame through the support base on the stabilizing device so as to support and fix the lower support frame, and meanwhile, the friction force between the guardrail and the ground can be increased through the anti-skidding plates and the anti-skidding blocks at the lower end of the support base, so that the stability of the guardrail is improved, the guardrail is prevented from being easily blown down by wind, the use effect of the guardrail is improved, and the service life of the guardrail is prolonged.

Drawings

Fig. 1 is a schematic overall structure view of a temporary guard bar for construction engineering according to the present invention;

fig. 2 is a schematic view showing the overall structure of a barrier device of a temporary barrier for construction work according to the present invention;

FIG. 3 is a schematic view of the overall structure of a stabilizing device of a temporary guard bar for construction engineering according to the present invention;

fig. 4 is a schematic view of the overall structure of a connecting device of a temporary guard rail for construction work according to the present invention.

In the figure: 1. an upper support frame; 2. a guardrail device; 3. a securing device; 4. a connecting device; 5. a lower support frame; 6. a connecting seat; 7. a warning board; 8. fixing screws; 20. supporting the upright post; 21. a slider; 22. a screw hole; 23. a chute; 30. a support base; 31. a clamping block; 32. an anti-skid plate; 33. anti-skid blocks; 40. a first connecting plate; 41. a second connecting plate; 42. clamping the bolt; 43. bolt holes.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a temporary guardrail for building engineering, including upper bracket 1 and lower carriage 5, the equal threaded connection of upper bracket 1 and 5 front ends of lower carriage has a plurality of fixed screw 8, install a plurality of guardrail device 2 between upper bracket 1 and the lower carriage 5, connecting device 4 is installed jointly with 5 front ends of lower carriage and rear end to 1 front end and rear end of upper bracket, securing device 3 is installed to 5 lower extremes of lower carriage, 1 front end mid-mounting of upper bracket has two connecting seats 6, warning sign 7 is installed jointly to two connecting seats 6 upper ends.

The guardrail device 2 comprises a support upright post 20, sliding blocks 21 are respectively arranged at the upper end and the lower end of the support upright post 20, screw holes 22 are respectively formed in the middle parts of the front ends of the two sliding blocks 21, sliding grooves 23 are respectively formed at the right ends of an upper support frame 1 and a lower support frame 5, the support upright post 20 is arranged between the upper support frame 1 and the lower support frame 5 through the two sliding blocks 21, the two sliding blocks 21 on the support upright post 20 slide between the upper support frame 1 and the lower support frame 5, so that the density of the guardrail can be adjusted according to actual conditions, and the support upright post 20 is adjusted and then fixed by rotating fixing screws 8 through the screw holes 22 on the sliding blocks 21, so that the guardrail is installed; the stabilizing device 3 comprises a supporting base 30, a group of clamping blocks 31 are respectively arranged at the front part and the rear part of the upper end of the supporting base 30, four clamping blocks 31 are arranged in each group, an antiskid plate 32 is arranged at the lower end of the supporting base 30, a plurality of antiskid blocks 33 are alternately arranged at the upper end of the antiskid plate 32, the supporting base 30 is arranged at the lower end of the lower supporting frame 5 through two groups of clamping blocks 31, the plurality of clamping blocks 31 are arranged at the lower end of the lower supporting frame 5 through the supporting base 30 so as to support and fix the lower supporting frame 5, and meanwhile, the friction force between the guardrail and the ground can be increased through the antiskid plates 32 and the antiskid blocks 33 at the lower end of the supporting base 30, so that the stability of the guardrail is improved; the connecting device 4 comprises a first connecting plate 40 and a second connecting plate 41, the front end of the first connecting plate 40 is in threaded connection with a clamping bolt 42, the front end of the second connecting plate 41 is provided with a bolt hole 43, the first connecting plate 40 is arranged at the left part of the front end of the upper support frame 1, the second connecting plate 41 is arranged at the right part of the rear end of the upper support frame 1, the first connecting plate 40 corresponds to the second connecting plate 41 through the first connecting plate 40, and the first connecting plate 40 and the second connecting plate 41 are fixed through the clamping bolt 42 through the bolt hole 43, so that a plurality of guardrails are connected; the screw hole 22 and the fixing screw 8 have the same size and the corresponding positions; the two groups of clamping blocks 31 are symmetrically distributed around the supporting frame 5 below the supporting frame and the two groups of clamping blocks 31 are not contacted with the fixing screws 8.

It should be noted that, the utility model is a temporary guard bar for construction engineering, firstly, the support column 20 on the guard bar device 2 slides between the upper support frame 1 and the lower support frame 5 by the two slide blocks 21 thereon, so as to adjust the density of the guard bar according to the actual situation, after the support column 20 is adjusted, the support column 20 is fixed by rotating the fixing screws 8 through the screw holes 22 on the slide blocks 21, so as to install the guard bar, then the first connecting plate 40 and the second connecting plate 41 on the connecting device 4 correspond to each other, then the first connecting plate 40 and the second connecting plate 41 are fixed by the clamping bolts 42 through the bolt holes 43, so as to connect a plurality of guard bars, when the guard bar needs to be disassembled, the guard bar can be disassembled only by rotating the clamping bolts 42 to disassemble the plurality of guard bars, and then the support column 20 is removed by rotating the fixing screws 8, not only improved the guardrail and dismantled the efficiency with the installation, still made things convenient for the guardrail to transport and carry, the guardrail chucking is at last between two sets of chucking pieces 31 on securing device 3, can strengthen the frictional force on guardrail and ground through antiskid ribbed tile 32 and the antiskid ribbed tile 33 of supporting base 30 lower extreme to the guardrail stability that has improved avoids it to be blown down by wind easily, thereby has improved the result of use and the life of guardrail.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a temporary guardrail for building engineering, includes upper strut frame (1) and under bracing frame (5), its characterized in that: the utility model discloses a warning sign, including upper bracket (1) and lower carriage (5), the equal threaded connection of upper bracket (1) and lower carriage (5) front end has a plurality of fixed screw (8), install a plurality of guardrail device (2) between upper bracket (1) and lower carriage (5), connecting device (4) are installed jointly to upper bracket (1) front end and rear end and lower carriage (5) front end and rear end, securing device (3) are installed to lower carriage (5) lower extreme, upper bracket (1) front end mid-mounting has two connecting seats (6), two warning sign (7) are installed jointly to connecting seat (6) upper end.

2. A temporary guard rail for construction engineering according to claim 1, wherein: guardrail device (2) are including support post (20), slider (21), two are all installed to support post (20) upper end and lower extreme slider (21) front end middle part has all opened screw hole (22), spout (23) have all been opened to upper bracket (1) and under bracing frame (5) right-hand member, support post (20) are installed between upper bracket (1) and under bracing frame (5) through two slider (21).

3. A temporary guard rail for construction engineering according to claim 1, wherein: securing device (3) is including supporting base (30), support base (30) upper end front portion and upper end rear portion and all install a set of chucking piece (31), every group chucking piece (31) is provided with four, support base (30) lower extreme and install antiskid ribbed tile (32), a plurality of antiskid ribbed tile (33) is installed in the interlude on antiskid ribbed tile (32), support base (30) and install at bottom suspension mast (5) lower extreme through two sets of chucking pieces (31).

4. A temporary guard rail for construction engineering according to claim 1, wherein: connecting device (4) include connecting plate (40) and No. two connecting plates (41), connecting plate (40) front end threaded connection has chucking bolt (42), No. two connecting plates (41) front end opens there is bolt hole (43), install at last support frame (1) front end left part No. one connecting plate (40), install the rear end right part at last support frame (1) No. two connecting plates (41).

5. A temporary guard rail for construction engineering according to claim 2, wherein: the screw hole (22) is consistent with the fixed screw (8) in size and corresponds to the fixed screw in position.

6. A temporary guard rail for construction engineering according to claim 3, wherein: two sets of below chucking piece (31) support frame (5) be central front and back symmetric distribution and two sets of chucking piece (31) do not contact with set screw (8).

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