阅读说明：本技术 一种建筑施工现场进出口用门闸结构 (Gate structure for entrance and exit of building construction site ) 是由 廖海坤 于 2018-06-14 设计创作，主要内容包括：本发明公布了一种建筑施工现场进出口用门闸结构,包括立柱以及对称设置在立柱两侧的挡板,所述立柱的中部开有活动腔体,立柱的内安装有电机,电机的输出端连接有转轴,转轴能在活动腔体内自由转动,立柱的两侧还开有与活动腔体连通的矩形孔,在转轴上套装有两个栅栏体,栅栏体贯穿矩形孔将立柱与挡板之间的间隙封闭,转轴上固定安装有驱动块；还包括设置在立柱外壁上的第一刷卡区和第二刷卡区,第一刷卡区和第二刷卡区通过控制器与电机连接。本发明结构简单,并且其固定的方式灵活,能方便快速的安装和拆卸,当一个工地竣工后,可将本发明拆卸后用作另一工地的继续使用,提高门禁系统的重复使用率,降低工程管理的成本。(The invention discloses a gate structure for an inlet and an outlet of a building construction site, which comprises an upright post and baffle plates symmetrically arranged at two sides of the upright post, wherein a movable cavity is formed in the middle of the upright post, a motor is arranged in the upright post, the output end of the motor is connected with a rotating shaft, the rotating shaft can freely rotate in the movable cavity, rectangular holes communicated with the movable cavity are also formed in two sides of the upright post, two fence bodies are sleeved on the rotating shaft, the fence bodies penetrate through the rectangular holes to seal the gap between the upright post and the baffle plates, and a driving block is fixedly arranged on the rotating shaft; still including setting up first district and the second district of punching the card on the stand outer wall, first district and the second district of punching the card is connected with the motor through the controller. The door control system is simple in structure, flexible in fixing mode and convenient and rapid to install and dismantle, and after one construction site is completed, the door control system can be used as a building site for continuous use after being dismantled, so that the reuse rate of the door control system is improved, and the engineering management cost is reduced.)

1. The utility model provides a building construction is entrance and exit and is used gate structure, includes baffle (1) of stand (4) and symmetry setting in stand (4) both sides, its characterized in that: the middle part of the upright post (4) is provided with a movable cavity (9), a motor (6) is installed in the upright post (4), the output end of the motor (6) is connected with a rotating shaft (5), the rotating shaft (5) can freely rotate in the movable cavity (9), two sides of the upright post (4) are also provided with rectangular holes communicated with the movable cavity (9), the rotating shaft (5) is sleeved with two fence bodies (2), the fence bodies (2) penetrate through the rectangular holes to seal the gap between the upright post (4) and the baffle (1), the rotating shaft (5) is fixedly provided with a driving block (3), the positions of the driving block (3) and the fence bodies (2) are configured to be that when the rotating shaft (5) rotates in the positive and negative directions, the driving block (3) is respectively contacted with the two fence bodies (2); still including setting up first district (7) and the second district (8) of punching the card on stand (4) outer wall, first district (7) and the second district (8) of punching the card are connected with motor (6) through the controller.

2. The gate structure for entrance/exit at construction site according to claim 1, wherein: the central angle corresponding to the rectangular hole is 100-130 degrees.

3. The gate structure for entrance/exit at construction site according to claim 1, wherein: the motor (6) is a servo motor, and the upright post (4) and the two baffles (1) are fixed on the ground through bolts.

Technical Field

The invention relates to the field of buildings, in particular to a gate structure for an entrance and an exit of a building construction site.

Background

In a building construction site, vehicle access control is an important means for vehicle management, does not aim at collecting parking fees, and mainly manages vehicle access authority. The access control equipment in the prior art mainly includes two types, one type is used for a long time, such as the access control equipment of an office building, and the other type is used for a temporary time, such as the access control equipment used in construction projects. The door control equipment used for a long time cannot be dismantled once being built and can be used all the time, the door control equipment used temporarily is usually built temporarily after a project is started, and all door control facilities are dismantled after the project is completed.

For the temporarily used access control equipment, the process of civil engineering, wiring debugging and the like needs to be carried out, so that the construction time is longer, and the progress of the whole project is influenced. In the use process, if the position of the access opening needs to be adjusted, the access opening needs to be rebuilt. In addition, after the project construction is completed, all entrance guard facilities need to be dismantled, and the entrance guard hardware is easy to damage and cannot be reused.

Disclosure of Invention

The invention aims to provide a gate structure for import and export in a building construction site, which improves the reuse rate of a gate control system and reduces the cost of engineering management.

The purpose of the invention is realized by the following technical scheme:

a gate structure for an inlet and an outlet of a building construction site comprises a stand column and baffles symmetrically arranged on two sides of the stand column, wherein a movable cavity is formed in the middle of the stand column, a motor is installed in the stand column, the output end of the motor is connected with a rotating shaft, the rotating shaft can freely rotate in the movable cavity, rectangular holes communicated with the movable cavity are formed in two sides of the stand column, two fence bodies are sleeved on the rotating shaft, penetrate through the rectangular holes to seal a gap between the stand column and the baffles, a driving block is fixedly installed on the rotating shaft, the positions of the driving block and the fence bodies are configured, and when the rotating shaft rotates in the positive and negative directions, the driving block is respectively contacted with the two fence bodies; still including setting up first district and the second district of punching the card on the stand outer wall, first district and the second district of punching the card is connected with the motor through the controller. When the device works, the upright post and the two baffles are respectively fixed on the ground at the inlet and the outlet, and can be realized by adopting a foundation pit landfill or screw fixation mode, when personnel who pass in and out in a building site swipes a card in a first card swiping area for verification by holding an IC card, the first card swiping area is an entrance verification area, when the identity verification of the person who enters the device is qualified, the controller controls the motor to rotate anticlockwise, the driving block fixed on the rotating shaft rotates reversely along with the rotating shaft until the driving block is contacted with the outer wall of the fence body, and the driving block drives the fence body to rotate freely in the movable cavity and the rectangular hole until the fence body between the baffles and the upright post is completely opened; when a person goes out from a construction site, the card is held in the second card swiping area for identity verification, after the identity verification of the person who goes out is qualified, the controller controls the motor to rotate clockwise, the driving block fixed on the rotating shaft rotates positively along with the rotating shaft until the driving block is contacted with the outer wall of the other fence body, the driving block drives the fence body to rotate freely in the movable cavity and the rectangular hole until the fence body between the baffle and the upright post is completely opened, and the person can freely enter and exit the construction site; the door control system is simple in structure, flexible in fixing mode and convenient and rapid to install and dismantle, and after one construction site is completed, the door control system can be used as a building site for continuous use after being dismantled, so that the reuse rate of the door control system is improved, and the engineering management cost is reduced.

The central angle corresponding to the rectangular hole is 100-130 degrees. The rectangular hole is communicated with the movable cavity, so that the fence body can freely rotate in a certain range around the rotating shaft, the central angle corresponding to the rectangular hole is in the range of 100-130 degrees, 90-degree complete opening and closing of the fence body are guaranteed, meanwhile, a certain space is reserved for the fence body, the situation that a connecting part between the fence body and the rotating shaft is damaged due to direct rigid friction between the fence body and the rotating shaft is avoided, and the service life of the invention is further prolonged.

The motor is a servo motor. Preferably, the motor continuously works when people with large pedestrian volume enter and exit, namely, the motor continuously rotates in the forward direction and the reverse direction, the servo motor can ensure the working stability under the high-strength operation, and the failure rate of the operation of the access control system is reduced.

The upright post and the two baffle plates are fixed on the ground through bolts. The bolt fixing mode enables the stand column and the baffle to be more quickly disassembled and assembled, the stand column and the baffle can be ensured to be repeatedly used for a longer time, and the cost of engineering management is reduced.

Compared with the prior art, the invention has the following advantages and beneficial effects:

1. the door control system is simple in structure, flexible in fixing mode and convenient and rapid to install and disassemble, and after one construction site is completed, the door control system can be used as a building site for continuous use after being disassembled, so that the reuse rate of the door control system is improved, and the engineering management cost is reduced;

2. the central angle corresponding to the rectangular hole is within the range of 100-130 degrees, a certain space is reserved for the fence body while the fence body is completely opened and closed at 90 degrees, the damage of a connecting part between the fence body and the rotating shaft due to the direct generation of hard friction between the fence body and the rotating shaft is avoided, and the service life of the invention is further prolonged;

3. the bolt fixing mode of the invention ensures that the stand column and the baffle are more quickly disassembled and assembled, and can ensure longer reuse of the invention, thereby reducing the cost of engineering management.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the rotating shaft;

reference numbers and corresponding part names in the drawings:

the card swiping system comprises a baffle 1, a fence 2, a driving block 3, a vertical column 4, a rotating shaft 5, a motor 6, a first card swiping area 7, a second card swiping area 8 and a movable cavity 9.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.