Construction site fence device for constructional engineering management

Abstract

The utility model discloses a construction site fence device for building engineering management, and relates to the technical field of building construction fences. The double-layer fence structurally comprises a double-layer fence plate, a quick connecting lock catch, a direct connecting pin and a right-angle pin, every two adjacent double-layer fence plates are connected together through at least two quick connecting lock catches. When the side surfaces of two adjacent double-layer fence plates are aligned and butted, the two adjacent double-layer fence plates are positioned and connected through three direct connecting pins; the side faces of every two adjacent double-layer fence plates are in positioning connection through three right-angle pins when in vertical butt joint. The utility model aims to provide a fence solution which is quick in connection, stable, reliable, ventilated, noise-reducing, light, easy to carry and reusable so as to meet the high-standard requirement of a modern building engineering construction site on a fence system; and by means of the designed quick connecting lock catch, the direct connecting pin and the right-angle pin, the double-layer fence plate can be quickly connected and disassembled, and the construction efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction site enclosures, and particularly relates to a construction site enclosure device for construction project management. Background Technique

[0002] At the construction site of a building project, in order to ensure construction safety, prevent dust and reduce noise, and maintain the cleanliness of the surrounding environment, temporary enclosures are usually required. Traditional construction site enclosures are mostly built with materials such as color steel plates, plastic sheets or simple wooden boards. Although these materials can play a certain role in isolation, a large number of diagonal braces need to be installed to ensure the stability of the enclosure. The diagonal braces need to be anchored to the ground, which will damage the brickwork when setting the enclosure anchor in the area where bricks have been pasted. At the same time, it is time-consuming and laborious during the installation and disassembly process. In addition, most of these traditional enclosures are not airtight, which is not conducive to the air circulation inside and outside the enclosure. The cuboid solid structure also makes the weight relatively large and inconvenient to carry.

[0003] With the continuous development of construction technology, the management requirements for construction sites are getting higher and higher. Environmental protection, safety and construction efficiency have become the key points of construction site management. Therefore, there is an urgent need in the market for a new type of construction site enclosure device that can be quickly installed and disassembled, has good stability, strong ventilation and is easy to carry, so as to meet the needs of modern high-efficiency construction. In addition, this kind of enclosure device also needs to have good reusability to reduce construction costs and reduce the impact on the environment.

[0004] Aiming at the deficiencies of the prior art, the utility model provides a construction site enclosure device for construction project management, aiming to provide an enclosure solution that can be quickly connected, stable and reliable, ventilated and noise-reducing, easy to carry and reusable, so as to meet the high standards of the enclosure system for modern construction project construction sites. Content of the Utility Model

[0005] The purpose of the utility model is to provide a construction site enclosure device for construction project management, which forms an enclosure that can be quickly connected, stable and reliable, ventilated and noise-reducing through the combination of double-layer enclosure boards, quick connection lock catches, straight connection pins and right-angle pins.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model is a construction site enclosure device for construction project management, including double-layer enclosure boards, quick connection lock catches, straight connection pins and right-angle pins; at least two quick connection lock catches are used to connect two adjacent double-layer enclosure boards together; when the sides of two adjacent double-layer enclosure boards are flush and butted, they are positioned and connected by three straight connection pins; when the sides of two adjacent double-layer enclosure boards are vertically butted, they are positioned and connected by three right-angle pins.

[0008] As a preferred technical solution of the present utility model, the double-layer enclosure board is a cuboid cavity structure with an open bottom; three step insertion holes are respectively opened on both side walls of the double-layer enclosure board; first ventilation holes are arranged in a rectangular array on the front wall of the double-layer enclosure board; second ventilation holes are arranged in a rectangular array on the rear wall of the double-layer enclosure board, and the second ventilation holes are staggered with the first ventilation holes.

[0009] As a preferred technical solution of the present utility model, it further includes a support base; the support base includes a rectangular bottom plate; a plurality of positioning holes are opened on the rectangular bottom plate; a rectangular vertical plate is fixed in the middle of the upper surface of the rectangular bottom plate; the rectangular vertical plate is inserted and matched with the lower end of the double-layer enclosure board.

[0010] As a preferred technical solution of the present utility model, the quick connection lock includes an L-shaped angle plate with an acute angle, a hinge seat, a sleeve screw rod with a cylinder fixed at one end, and a butterfly nut threadedly connected to the sleeve screw rod; the L-shaped angle plate and the hinge seat are respectively fixed on the double-layer enclosure board; the sleeve screw rod is rotatably connected to the hinge seat through a pin shaft; a U-shaped notch for the screw rod part of the sleeve screw rod to pass through is opened on the plate of the L-shaped angle plate far from the double-layer enclosure board; the sleeve screw rod passes through the U-shaped notch and is threadedly connected to the butterfly nut.

[0011] As a preferred technical solution of the present utility model, the straight connection pin includes a first cylindrical insertion rod inserted and matched with the small diameter of the step insertion hole; a circular plate inserted and matched with the large diameter of the step insertion hole is fixed in the middle of the first cylindrical insertion rod; the right-angle pin includes a rectangular block; a second cylindrical insertion rod is fixed on each of two adjacent side surfaces of the rectangular block; a shaft platform matched with the large diameter part of the step insertion hole is arranged at the connection part of the second cylindrical insertion rod and the rectangular block.

[0012] The present utility model has the following beneficial effects:

[0013] 1. By designing the quick connection lock, the straight connection pin and the right-angle pin, the device can realize the quick connection and disassembly between the double-layer enclosure boards, greatly improving the construction efficiency.

[0014] 2. By adopting the positioning connection method of the straight connection pin and the right-angle pin, the stability of the connection between the enclosure boards is ensured, forming a rectangular frame structure, and a stable square enclosure area can be formed without additional diagonal supports.

[0015] 3. The cuboid cavity structure with an open bottom of the double-layer enclosure board of the present utility model makes the overall structure light, convenient for handling and re-arrangement. The ventilation holes staggered on the front and rear walls not only allow ventilation between the inside and outside of the enclosure, but also can effectively reduce the noise in the construction area.

[0016] 4. The device of the present utility model can be flexibly combined according to the specific needs of the construction site to form enclosure areas of different shapes and sizes, adapting to various construction environments.

[0017] 5. The overall structure of the present utility model has few components, fast erection and installation speed, reducing construction costs, and also facilitating later disassembly and reuse.

[0018] Of course, it is not necessary for any product implementing the present utility model to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can obtain other drawings based on these drawings without creative efforts.

[0020] Figure 1 It is a schematic structural diagram of the construction site enclosure device for construction project management of the present utility model.

[0021] Figure 2 It is a three-dimensional structural diagram of the right-angle connection and planar connection states of three double-layer enclosure boards.

[0022] Figure 3 For Figure 2 The partial enlarged view of A in

[0023] Figure 4 For Figure 2 The partial enlarged view of B in

[0024] Figure 5 It is a schematic structural diagram of the double-layer enclosure board.

[0025] Figure 6 It is a schematic structural diagram of the straight connection pin.

[0026] Figure 7 It is a schematic structural diagram of the right-angle pin.

[0027] Figure 8 It is a schematic structural diagram of the support base.

[0028] In the drawings, the list of components represented by each reference numeral is as follows:

[0029] 1 - Double - layer baffle, 2 - Quick - connection lock, 3 - Direct - connection pin, 4 - Right - angle pin, 5 - Support base, 6 - Movable door, 11 - Step jack, 12 - First ventilation hole, 13 - Second ventilation hole, 21 - L - shaped angle plate, 22 - Hinge seat, 23 - Sleeve screw rod, 24 - Wing nut, 25 - Pin shaft, 211 - U - shaped notch, 31 - First cylindrical insertion rod, 32 - Circular plate, 41 - Rectangular block, 42 - Second cylindrical insertion rod, 43 - Axial platform, 51 - Rectangular bottom plate, 52 - Positioning hole, 53 - Rectangular vertical plate. Specific embodiments

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model 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 embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present utility model. Specific embodiment one:

[0032] Please refer to Figure 1-8 As shown, the present utility model is a construction site enclosure device for construction project management, including a double - layer baffle 1, a quick - connection lock 2, a direct - connection pin 3 and a right - angle pin 4. Adjacent two double - layer baffles 1 are connected together by at least two quick - connection locks 2. When the adjacent two double - layer baffles 1 are flush - docked on the side, they are positioned and connected by three direct - connection pins 3. When the adjacent two double - layer baffles 1 are perpendicularly docked on the side, they are positioned and connected by three right - angle pins 4.

[0033] Among them, the quick - connection lock 2 includes an L - shaped angle plate 21 with an acute - angle, a hinge seat 22, a sleeve screw rod 23 with a cylinder fixed at one end, and a wing nut 24 threadedly connected to the sleeve screw rod 23. The L - shaped angle plate 21 and the hinge seat 22 are correspondingly installed on the left and right sides of the same double - layer baffle 1. The L - shaped angle plate 21 and the hinge seat 22 are respectively fixed on the double - layer baffle 1. The sleeve screw rod 23 is rotatably connected to the hinge seat 22 through a pin shaft 25. The L - shaped angle plate 21 is provided with a U - shaped notch 211 on the plate far from the double - layer baffle 1 for the screw rod part of the sleeve screw rod 23 to pass through. After the sleeve screw rod 23 passes through the U - shaped notch 211, it is threadedly connected to the wing nut 24.

[0034] Among them, the direct - connection pin 3 includes a first cylindrical insertion rod 31 that is inserted and matched with the small diameter of the step jack 11. A circular plate 32 that is inserted and matched with the large diameter of the step jack 11 is fixed in the middle of the first cylindrical insertion rod 31. The right - angle pin 4 includes a rectangular block 41. A second cylindrical insertion rod 42 is fixed on each of the two adjacent sides of the rectangular block 41. An axial platform 43 that is matched with the large - diameter part of the step jack 11 is arranged at the connection part of the second cylindrical insertion rod 42 and the rectangular block 41.

[0035] The quick-connect latch 2 can quickly connect two double-layer enclosing boards 1 that are linearly connected, or can also quickly connect two double-layer enclosing boards 1 that are vertically arranged; and the two linearly connected double-layer enclosing boards 1 are spliced in a guiding manner through three straight connecting pins 3, and the two vertically connected double-layer enclosing boards 1 are spliced in a guiding manner through three right-angle pins 4, and the whole can be quickly lapped into a square on-site enclosure. The overall structure has few components, fast erection and installation speed, is convenient for quick erection at the construction site, and can form a stable square enclosure area without using diagonal braces.

[0036] Among them, the structure of the double-layer enclosing board 1 is specifically a cuboid cavity structure with a lower opening. Three stepped jacks 11 are respectively opened on both side walls of the double-layer enclosing board 1. First ventilation holes 12 are arranged in a rectangular array on the front wall of the double-layer enclosing board 1. Second ventilation holes 13 are arranged in a rectangular array on the rear wall of the double-layer enclosing board 1, and the second ventilation holes 13 are arranged staggeredly with the first ventilation holes 12.

[0037] The double-layer structure of the double-layer enclosing board 1 can reduce the noise in some construction areas. In addition, the misaligned second ventilation holes 13 and the first ventilation holes 12 allow partial ventilation inside and outside the enclosure, and the overall structure of the cuboid cavity structure with a lower opening is light and convenient to carry.

[0038] In order to facilitate the entry and exit of the area formed by the on-site enclosure, a support base 5 is respectively installed under the double-layer enclosing boards 1 at both ends of the whole enclosure for anti-deviation. An active door 6 is installed on one of the double-layer enclosing boards 1 at the free end through a hinge, and the active door 6 is connected to the double-layer enclosing board 1 at the other free end through a bolt and pin. The support base 5 specifically includes a rectangular bottom plate 51. A number of positioning holes 52 are opened on the rectangular bottom plate 51. Expansion bolts are placed in the holes on the ground, and then the screw rods of the expansion bolts pass through the positioning holes 52 and are threadedly connected with nuts for tightening and fixing. A rectangular vertical plate 53 is fixed in the middle of the upper surface of the rectangular bottom plate 51. The rectangular vertical plate 53 is inserted and matched with the lower end of the double-layer enclosing board 1.

[0039] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0040] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present utility model, so that those skilled in the relevant technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A construction site enclosure device for construction project management, characterized in that: It comprises a double-layer enclosure plate (1), a quick-connection lock buckle (2), a straight-connection pin (3) and a right-angle pin (4); two adjacent double-layer enclosure plates (1) are connected together via at least two quick-connection lock buckles (2); When two adjacent double-layer enclosure panels (1) are butted together with their sides flush, they are positioned and connected via three straight connection pins (3); When two adjacent double-layer enclosure panels (1) are vertically butted against each other at their sides, they are positioned and connected via three right-angle pins (4).

2. The construction site enclosure device for construction project management according to claim 1 is characterized in that: The double-layer enclosure plate (1) is a rectangular cavity structure with an opening at the bottom; three step insertion holes (11) are respectively provided on two side walls of the double-layer enclosure plate (1); a first ventilation hole (12) is provided in a rectangular array on the front wall of the double-layer enclosure plate (1); a second ventilation hole (13) is provided in a rectangular array on the rear wall of the double-layer enclosure plate (1), and the second ventilation holes (13) and the first ventilation holes (12) are arranged alternately.

3. The construction site enclosure device for construction project management according to claim 1 is characterized in that: It also comprises a support base (5); the support base (5) comprises a rectangular bottom plate (51); a plurality of positioning holes (52) are provided on the rectangular bottom plate (51); a rectangular vertical plate (53) is fixed to the middle of the upper surface of the rectangular bottom plate (51); the rectangular vertical plate (53) is plugged into and matched with the lower end of the double-layer enclosure plate (1).

4. The construction site enclosure device for construction project management according to claim 1 is characterized in that: The quick-connect lock buckle (2) comprises an L-shaped angle plate (21) with an acute angle, a hinge seat (22), a shaft sleeve screw rod (23) with a cylinder fixed at one end, and a butterfly nut (24) threadedly connected to the shaft sleeve screw rod (23); the L-shaped angle plate (21) and the hinge seat (22) are respectively fixed to the double-layer enclosure plate (1); the shaft sleeve screw rod (23) is rotatably connected to the hinge seat (22) via a pin (25); a U-shaped notch (211) for the screw rod portion of the shaft sleeve screw rod (23) to pass through is formed on the plate of the L-shaped angle plate (21) away from the double-layer enclosure plate (1); the shaft sleeve screw rod (23) is threadedly connected to the butterfly nut (24) after passing through the U-shaped notch (211).

5. The construction site enclosure device for construction engineering management according to claim 2 is characterized in that: The direct connection pin (3) comprises a first cylindrical plug rod (31) which is plugged into the small diameter of the step plug hole (11); a circular plate (32) which is plugged into the large diameter of the step plug hole (11) is fixed in the middle of the first cylindrical plug rod (31); the right-angle pin (4) comprises a rectangular block (41); a second cylindrical plug rod (42) is fixed to each of two adjacent side surfaces of the rectangular block (41); a pillow block (43) which is plugged into the large diameter of the step plug hole (11) is provided at the connection portion between the second cylindrical plug rod (42) and the rectangular block (41).

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