CN209195170U - Combined type fencing is used in a kind of construction - Google Patents

Abstract

The utility model relates to construction engineering technical fields, especially a kind of construction combined type fencing, including column, column bottom is fixed with clump weight, column is equipped with slot, draw runner is equipped in slot, draw runner side is equipped with buttcover plate, the first connecting plate is equipped between two pieces of opposite buttcover plates, third connecting plate is equipped between two adjacent first connecting plates, the second connecting plate is equipped between two pieces of adjacent third connecting plates, buttcover plate side is equipped with sliding slot, rotary screw is equipped in sliding slot, sliding block is equipped in sliding slot, the both ends of rotary screw are arranged in two sliding block sockets, adjusting rod is equipped between two pieces of opposite buttcover plates, the middle part of two pieces of adjusting rods is rotatablely connected to form X-type supporting structure by shaft, the sliding block side rotation connection of the both ends of adjusting rod respectively and corresponding thereto.The utility model structure is simple, install convenient, has market prospects, is suitble to promote.

Description

A combined fence for construction

technical field

The utility model relates to the technical field of construction engineering, in particular to a combined enclosure for construction.

Background technique

During the building construction process, the construction site needs to be protected and closed first to ensure that the construction site is isolated and closed from the external environment. While ensuring the safety of the construction personnel on site, it is necessary to avoid the impact of the construction content on the construction site on the external environment. Generally, the conventional construction site is closed by burying the fence column deep into the concrete foundation, and then welding the fence panels on both sides of the fence column to form an integral closed fence; or using masonry wall fence to separate the construction site from the concrete foundation. The external environment is isolated and closed to form an overall enclosure effect. On the one hand, this form of integrally welded enclosure panels using buried deep enclosure columns requires a large amount of buried foundation; at the same time, the enclosure columns buried deep in the foundation cannot be turned around, and a large amount of manual machinery is required to cut the enclosure columns and Enclosing the panels results in large material cost input and waste. Moreover, it increases the cost input and construction period constraints of man-machine cutting in the later stage, and there are considerable hidden dangers of constraints. On the other hand, using a direct masonry wall as an isolated closed enclosure requires a large amount of raw material costs and labor costs; and the amount of masonry work for the masonry wall is closely related to the design strength and the height of the masonry, which is seriously limited by the construction period. factor constraints. At the same time, the whole wall enclosure completed by masonry cannot be reused after the project is completed, and a large amount of machinery and manpower need to be invested in dismantling, clearing and transporting to the abandoned site, resulting in a large waste of investment. Therefore, it is necessary to provide an enclosure structure, the length of which can be adjusted, the installation and disassembly is simple and quick, and it can be used repeatedly, thereby reducing waste, reducing costs, and ensuring the construction period.

Utility model content

The purpose of this utility model is to solve the disadvantages of existing enclosures in the prior art, such as relatively large installation period and cost, and inconvenient quick use and recycling, and proposes a combined enclosure for construction.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A combined enclosure for construction is designed, including a column, the bottom of the column is fixed with a counterweight, and slots are provided on the opposite sides of the column. One side of the slide bar is fixed with a butt plate, and several first connecting plates are equidistantly arranged between the two opposite butt joint plates, and the top and bottom of the first connecting plate are provided with through holes. , a connecting rod is provided in the through hole, and the connecting rod sequentially connects several first connecting plates in series, and the opposite sides of two adjacent first connecting plates are connected by rotating shafts. The third connecting plate, a second connecting plate is arranged between two adjacent third connecting plates, the two sides of the second connecting plate are respectively connected to the first connecting plate by rotating shafts, and the butt joint One side of the board is provided with a chute, and the chute is connected with a rotating screw through the rotation of the rotating shaft. Both ends of the rotating screw are provided with external threads, and the chute is provided with a matching slider. The slider is provided with a through hole matching the rotating screw, and the through hole is provided with an external thread matching the external thread, and the two sliders pass through the through hole symmetrically. The socket is arranged at both ends of the rotating screw, and an adjustment rod is arranged between the two opposite butt-joint plates, and the middle parts of the two adjustment rods are connected by rotating shafts to form an X-shaped bracket structure. The two ends of the adjustment rod The ends are rotatably connected with the opposite side of the slider respectively.

Preferably, the directions of the external threads at both ends of the same rotary screw are mirror-symmetrical.

Preferably, the outer side of the counterweight is a non-slip structure.

Preferably, the first connecting plate, the second connecting plate and the third connecting plate are all light-weight color steel structures.

Preferably, the length of the connecting rod can be replaced according to the folding degree of the adjusting rod.

The utility model proposes a combined fence for construction, which has the beneficial effect that: through the upright column with the counterweight, the pre-buried pit can be used to pre-bury the counterweight in advance, which reduces the use cost and improves the construction efficiency. At the same time, through the mutual cooperation between the butt plate with the rotating screw and the slider and the adjustment rod, the baffle of the combined enclosure for construction can be rotated by using the first connecting plate, the second connecting plate and the third connecting plate While being folded and stored, the stability of the structure is increased and the practical performance is improved.

Description of drawings

Fig. 1 is the structural representation of a kind of construction combined enclosure that the utility model proposes;

Fig. 2 is the structural representation of the rotary screw rod proposed in the utility model;

Fig. 3 is a schematic structural diagram of the second connecting plate proposed in the present invention.

In the figure: column 1, counterweight block 2, slot 3, docking plate 4, slide bar 5, connecting rod 6, adjusting rod 7, rotating screw 8, chute 9, slider 10, first connecting plate 11, second The second connecting plate 12 and the third connecting plate 13 .

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Referring to Figure 1-3, a combined fence for construction includes a column 1, and a counterweight 2 is fixed at the bottom of the column 1. The outside of the counterweight 2 is a non-slip structure, which increases the performance of anti-falling. Slots 3 are provided on both sides of the slot 3, and matching slide bars 5 are provided in the slots 3. Butt joint plates 4 are fixed on one side of the slide bar 5, and the two opposite butt joint plates 4 are equally spaced. There are several first connecting plates 11, the top and the bottom of the first connecting plates 11 are provided with through holes, and connecting rods 6 are arranged in the through holes, and the connecting rods 6 sequentially connect several first connecting plates 11 in series, and the connecting rods 6 The length can be replaced according to the degree of folding of the adjusting rod 7.

The opposite sides of two adjacent first connecting plates 11 are connected by rotating shafts to be provided with a third connecting plate 13, and between two adjacent third connecting plates 13, a second connecting plate 12 is arranged, and the second connecting plate 12 The two sides of plate 12 are connected with the first connecting plate 11 by rotating shaft respectively, and chute 9 is provided on one side of docking plate 4, and rotating screw rod 8 is arranged in the sliding groove 9 through rotating shaft, and the two ends of rotating screw rod 8 are There are external threads, and the direction of the external threads at both ends of the same rotary screw 8 is symmetrically arranged in a mirror image, and a sliding block 10 matching it is provided in the chute 9, and a through hole matching the rotary screw 8 is provided on the sliding block 10 , the through hole is provided with an external thread that matches the external thread, and the two sliders 10 are symmetrically socketed on the two ends of the rotating screw 8 through the through hole, and an adjustment rod 7 is provided between the two opposite butt plates 4 The middle parts of the two adjusting rods 7 are connected by rotating shafts to form an X-shaped bracket structure. The three connecting plates 13 are light-weight color steel structures.

When in use, through the column 1 with the counterweight 2, the pre-embedded pit can be used to pre-embed the counterweight 2, which reduces the use cost and improves the installation speed. The mutual cooperation between the docking plate 4 and the adjusting rod 7 of the block 10 makes the baffle plate of the combined enclosure for construction use the first connecting plate 11, the second connecting plate 12 and the third connecting plate 13 to be rotatably folded and stored, The stability performance of the structure is increased, and the practical performance is improved.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (5)

1. A combined fence for construction, comprising a column (1), is characterized in that, the bottom of the column (1) is fixedly provided with counterweights (2), and the opposite sides of the column (1) are provided with There are slots (3), the slots (3) are provided with matching slide bars (5), and one side of the slide bars (5) is fixedly provided with a docking plate (4), two opposite Several first connecting plates (11) are equidistantly arranged between the said butt joint plates (4), and the top and bottom of said first connecting plates (11) are provided with through holes, and said through holes are provided with connecting A rod (6), the connecting rod (6) sequentially connects several first connecting plates (11) in series, and the opposite sides of two adjacent first connecting plates (11) are rotated by a rotating shaft A third connection plate (13) is connected, and a second connection plate (12) is arranged between two adjacent third connection plates (13), and the two sides of the second connection plate (12) are respectively Rotatingly connected with the first connecting plate (11) through a rotating shaft, a chute (9) is provided on one side of the butt plate (4), and a rotating screw rod ( 8), the two ends of the rotating screw (8) are provided with external threads, the sliding block (10) matched with it is provided in the chute (9), and the sliding block (10) is provided with A through hole matching the rotating screw (8), the through hole is provided with an external thread matching the external thread, and the two sliders (10) are symmetrically socketed through the through hole It is arranged at both ends of the rotating screw (8), and an adjusting rod (7) is arranged between the two opposite butt-joint plates (4), and the middle parts of the two adjusting rods (7) are connected by rotating shafts to form an X Type bracket structure, the two ends of the adjustment rod (7) are respectively connected in rotation with the opposite side of the slider (10). 2. A combined fence for construction according to claim 1, characterized in that, the direction of the external thread at both ends of the same rotating screw (8) is mirror-symmetrical. 3. A combined fence for construction according to claim 1, characterized in that the outer side of the counterweight (2) is an anti-slip structure. 4. A combined fence for construction according to claim 1, characterized in that, the first connecting plate (11), the second connecting plate (12) and the third connecting plate (13) are light Quality color steel structure. 5. A combined fence for construction according to claim 1, characterized in that the length of the connecting rod (6) can be replaced according to the folding degree of the adjusting rod (7).