CN209942375U - A safety fence for building construction - Google Patents
A safety fence for building construction Download PDFInfo
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- CN209942375U CN209942375U CN201920708620.9U CN201920708620U CN209942375U CN 209942375 U CN209942375 U CN 209942375U CN 201920708620 U CN201920708620 U CN 201920708620U CN 209942375 U CN209942375 U CN 209942375U
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Abstract
本实用新型公开了一种建筑施工用安全防护栅栏,包括栅栏框,所述栅栏框的上侧壁开设有多个通孔,所述栅栏框的下侧壁与通孔位于同一竖直线开设有相同多个与通孔直径相等的圆槽,所述通孔与圆槽之间安装有防护杆,所述栅栏框的侧壁上下固定焊接有第一连接块,每个所述第一连接块的中部均开设有直径相同的通槽,所述栅栏框的另一侧壁上下固定焊接有第二连接块,所述第二连接块的下端固定安装有螺栓。本实用新型通过将栅栏框一侧的第二连接块上的螺栓插入另一个栅栏框一侧的第一连接块的通槽内,完成对多个栅栏的连接,转动栅栏框,实现对栅栏角度的调节,并通过旋紧螺纹连接在螺栓外壁上的螺母,对调节好角度后栅栏的固定。
The utility model discloses a safety protection fence for building construction, which comprises a fence frame, a plurality of through holes are opened on the upper side wall of the fence frame, and the lower side wall of the fence frame and the through holes are opened on the same vertical line There are the same number of circular grooves with the same diameter as the through holes. A protective rod is installed between the through holes and the circular grooves. The side walls of the fence frame are fixed and welded with first connection blocks up and down. The middle parts of the blocks are all provided with through grooves with the same diameter, the second connecting block is fixedly welded up and down on the other side wall of the fence frame, and the lower end of the second connecting block is fixedly installed with bolts. The utility model completes the connection of a plurality of fences by inserting the bolts on the second connecting block on one side of the fence frame into the through grooves of the first connecting block on one side of the other fence frame, and rotates the fence frame to realize the angle of the fence. and by tightening the nut threaded on the outer wall of the bolt to fix the fence after the angle is adjusted.
Description
技术领域technical field
本实用新型涉及建筑施工技术领域,尤其涉及一种建筑施工用安全防护栅栏。The utility model relates to the technical field of building construction, in particular to a safety protection fence for building construction.
背景技术Background technique
目前,在进行建筑施工过程中,为了安全起见,都会在施工时设置安全防护栅栏,保护人们的安全。At present, in the process of building construction, for the sake of safety, safety fences will be set up during construction to protect people's safety.
一般的建筑施工中采用单个的防护栅栏,将单个的防护栅栏排列组成防护区域,很容易发生防护栅栏的倾倒和移位,即使有的建筑工地将单个的防护栅栏固定连接起来组成一个防护区域,也不能根据具体需要防护的区域地形调节每个防护栅栏之间的角度。In general construction, a single protective fence is used, and the individual protective fences are arranged to form a protective area, which is prone to the tipping and displacement of the protective fence. It is also not possible to adjust the angle between each protective fence according to the terrain of the specific area to be protected.
实用新型内容Utility model content
本实用新型的目的是为了解决背景技术中的问题,而提出的一种建筑施工用安全防护栅栏。The purpose of the utility model is to solve the problems in the background technology, and proposes a safety protection fence for building construction.
为了实现上述目的,本实用新型采用了如下技术方案:In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:
一种建筑施工用安全防护栅栏,包括栅栏框,所述栅栏框的上侧壁开设有多个通孔,所述栅栏框的下侧壁开设有多个与通孔直径相等且位于同一竖直线的圆槽,所述通孔与圆槽之间安装有防护杆,所述栅栏框的侧壁上下固定焊接有第一连接块,每个所述第一连接块的中部均开设有直径相同的通槽,所述栅栏框的另一侧壁上下固定焊接有第二连接块,所述第二连接块的下端固定安装有螺栓,所述螺栓穿过相邻栅栏框上的通槽并延伸出通槽的底部,所述螺栓的下端外壁螺纹连接有螺母,所述栅栏框的下侧壁固定安装有底板,所述底板的下侧壁分别固定安装有位于栅栏框的两侧的万向轮。A safety protection fence for building construction, comprising a fence frame, the upper side wall of the fence frame is provided with a plurality of through holes, and the lower side wall of the fence frame is provided with a plurality of through holes that are equal in diameter and located in the same vertical The circular groove of the wire, a protective rod is installed between the through hole and the circular groove, the side wall of the fence frame is fixedly welded with a first connecting block up and down, and the middle part of each first connecting block is provided with the same diameter. The second connecting block is fixedly welded up and down on the other side wall of the fence frame, and the lower end of the second connecting block is fixedly installed with a bolt, and the bolt passes through the through groove on the adjacent fence frame and extends Out of the bottom of the through slot, the lower end outer wall of the bolt is screwed with a nut, the lower side wall of the fence frame is fixedly installed with a base plate, and the lower side walls of the base plate are respectively fixed and installed with universal universals located on both sides of the fence frame wheel.
优选地,所述底板的上侧壁固定连接有两个第一伸缩弹簧,两个所述第一伸缩弹簧远离底板的一端共同连接有横板,所述横板的下侧壁固定安装有位于两个第一伸缩弹簧中间的固定杆,所述固定杆贯穿底板并延伸至底板的底部,所述固定杆的下端设置成锥形。Preferably, the upper side wall of the bottom plate is fixedly connected with two first telescopic springs, the ends of the two first telescopic springs away from the bottom plate are jointly connected with a transverse plate, and the lower side wall of the transverse plate is fixedly installed with a A fixing rod in the middle of the two first telescopic springs, the fixing rod penetrates through the bottom plate and extends to the bottom of the bottom plate, and the lower end of the fixing rod is set in a conical shape.
优选地,所述固定杆的一侧开设有凹槽,所述凹槽的内侧壁固定连接有第二伸缩弹簧,所述第二伸缩弹簧远离凹槽内侧壁的一端固定连接有限位杆,所述限位杆远离第二伸缩弹簧的一侧设置成圆弧形。Preferably, a groove is formed on one side of the fixing rod, the inner side wall of the groove is fixedly connected with a second telescopic spring, and one end of the second telescopic spring away from the inner side wall of the groove is fixedly connected with the limit rod, so The side of the limit rod away from the second telescopic spring is arranged in an arc shape.
优选地,位于底板上的两个所述第一伸缩弹簧的总弹力大于横板、固定杆、第二伸缩弹簧、限位杆的总重力。Preferably, the total elastic force of the two first telescopic springs located on the bottom plate is greater than the total gravity of the transverse plate, the fixed rod, the second telescopic spring and the limit rod.
优选地,所述通槽的圆心位于同一竖直线,且所述通槽的直径大小与螺栓的直径大小相同。Preferably, the centers of the through grooves are located on the same vertical line, and the diameter of the through grooves is the same as the diameter of the bolts.
优选地,每个所述防护杆的外壁均粘贴有反光贴。Preferably, a reflective sticker is pasted on the outer wall of each of the protection bars.
与现有的技术相比,本建筑施工用安全防护栅栏的优点在于:Compared with the existing technology, the advantages of the safety fence for building construction are:
1、栅栏框的一侧固定焊接有第一连接块,第一连接块的中部开设有通槽,栅栏框的另一侧固定焊接有第二连接块,第二连接块的下端中部固定连接有螺栓,将一个栅栏框的第二连接块下端连接的螺栓插入另一个栅栏框的第一连接块的桶槽内,实现对栅栏的连接并转动,转动螺栓外壁螺纹连接的螺母,实现对两个栅栏之间角度的固定;1. One side of the fence frame is fixedly welded with a first connecting block, the middle of the first connecting block is provided with a through slot, the other side of the fence frame is fixedly welded with a second connecting block, and the middle of the lower end of the second connecting block is fixedly connected with a Bolts, insert the bolts connected at the lower end of the second connection block of one fence frame into the barrel groove of the first connection block of the other fence frame to realize the connection and rotation of the fence, and turn the nut of the screw connection on the outer wall of the bolt to realize the connection between the two Fixing of angles between fences;
2、栅栏框的下侧壁固定安装有底板,在底板的下端安装两个对称分布的万向轮,能轻松实现对栅栏的转动,省时省力;2. The lower side wall of the fence frame is fixedly installed with a bottom plate, and two symmetrically distributed universal wheels are installed at the lower end of the bottom plate, which can easily realize the rotation of the fence, saving time and effort;
3、底板的一侧贯穿连接固定杆,固定杆的上端固定连接横杆,横杆的下侧壁与底板的上侧壁之间连接第一伸缩弹簧,固定杆的一侧开设凹槽,凹槽内壁安装有第二伸缩弹簧,第二伸缩弹簧远离凹槽内壁的一端连接限位杆,按下横板,带动固定杆下移,固定杆的下端插入土地中,在第二伸缩弹簧的作用力下,限位杆伸出凹槽,限制固定杆上移,实现对栅栏的固定,防止栅栏在外力的作用下发生位移;3. One side of the bottom plate is connected to the fixed rod, the upper end of the fixed rod is fixedly connected to the horizontal rod, the lower side wall of the horizontal rod and the upper side wall of the bottom plate are connected with a first telescopic spring, and one side of the fixed rod is provided with a groove, a concave A second telescopic spring is installed on the inner wall of the groove. The end of the second telescopic spring away from the inner wall of the groove is connected to the limit rod. Press the horizontal plate to drive the fixed rod to move down. The lower end of the fixed rod is inserted into the ground. Under the force, the limit rod extends out of the groove to limit the upward movement of the fixed rod, so as to realize the fixation of the fence and prevent the fence from being displaced under the action of external force;
综上所述,本实用新型通过将栅栏框一侧的第二连接块上的螺栓插入另一个栅栏框一侧的第一连接块的通槽内,完成对多个栅栏的连接,转动栅栏框,实现对栅栏角度的调节,并通过旋紧螺纹连接在螺栓外壁上的螺母,对调节好角度后栅栏的固定。To sum up, the utility model completes the connection of multiple fences by inserting the bolts on the second connecting block on one side of the fence frame into the through grooves of the first connecting block on the side of the other fence frame, and rotates the fence frame. , realize the adjustment of the angle of the fence, and fix the fence after the angle is adjusted by tightening the nut threaded on the outer wall of the bolt.
附图说明Description of drawings
图1为本实用新型提出的一种建筑施工用安全防护栅栏的结构示意图;Fig. 1 is the structural representation of a kind of safety protection fence for building construction proposed by the utility model;
图2为本实用新型提出的一种建筑施工用安全防护栅栏的侧视图;Fig. 2 is the side view of a kind of safety protection fence for building construction proposed by the utility model;
图3为A部分放大图。Figure 3 is an enlarged view of part A.
图中:1栅栏框、2通孔、3防护杆、4第一连接块、5通槽、6螺栓、7螺母、8底板、9万向轮、10第一伸缩弹簧、11横板、12固定杆、13凹槽、14第二伸缩弹簧、15限位杆、16第二连接块。In the picture: 1 fence frame, 2 through holes, 3 protection rods, 4 first connecting blocks, 5 through slots, 6 bolts, 7 nuts, 8 bottom plates, 9 universal wheels, 10 first telescopic springs, 11 horizontal plates, 12 Fixed rod, 13 groove, 14 second telescopic spring, 15 limit rod, 16 second connection block.
具体实施方式Detailed ways
下面将结合本实用新型实施例中的附图,对本实用新型实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本实用新型一部分实施例,而不是全部的实施例。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.
参照图1-3,一种建筑施工用安全防护栅栏,包括栅栏框1,栅栏框1的上侧壁开设有多个通孔2,栅栏框1的下侧壁开设有多个与通孔2直径相等且位于同一竖直线的圆槽,通孔2与圆槽之间安装有防护杆3,当防护杆3损坏时,通过通孔2更换防护杆3,每个防护杆3的外壁均粘贴有反光贴,保证施工人员在夜间视线不足的情况下也能发现防护栅栏,防止发生意外,栅栏框1的侧壁上下固定焊接有第一连接块4,每个第一连接块4的中部均开设有直径相同的通槽5,栅栏框1的另一侧壁上下固定焊接有第二连接块16,第二连接块16焊接位于第一连接块4的水平面上方,第二连接块16的下端固定安装有螺栓6,螺栓6的直径大小与通槽5的直径大小相同,且通槽5的圆心位于同一竖直线,保证多个栅栏连接时,栅栏框1的侧壁上固定连接的螺栓6能垂直插设在通槽5的内部,防止栅栏连接时发生倾斜,螺栓6穿过相邻栅栏框1上的通槽5并延伸出通槽5的底部,螺栓6的下端外壁螺纹连接有螺母7,相邻栅栏通过螺栓6完成连接时,旋紧螺栓6外壁上的螺母7,对栅栏进行固定,栅栏框1的下侧壁固定安装有底板8,底板8的下侧壁分别固定安装有位于栅栏框1的两侧的万向轮9,转动栅栏框1,在万向轮9的作用下,轻松实现防护栅栏的转动,省时省力。1-3, a safety fence for building construction includes a fence frame 1, the upper side wall of the fence frame 1 is provided with a plurality of through holes 2, and the lower side wall of the fence frame 1 is provided with a plurality of through holes 2. Circular grooves with equal diameters and located on the same vertical line. A protective rod 3 is installed between the through hole 2 and the circular groove. When the protective rod 3 is damaged, the protective rod 3 is replaced through the through hole 2. The outer wall of each protective rod 3 is The reflective stickers are pasted to ensure that the construction personnel can find the protective fence even when the line of sight is insufficient at night to prevent accidents. The side wall of the fence frame 1 is fixedly welded with first connecting blocks 4 up and down, and the middle of each first connecting block 4 is welded. Both are provided with through grooves 5 with the same diameter, and the other side wall of the fence frame 1 is fixedly welded with a
底板8的上侧壁固定连接有两个第一伸缩弹簧10,两个第一伸缩弹簧10远离底板8的一端共同连接有横板11,横板11的下侧壁固定安装有位于两个第一伸缩弹簧10中间的固定杆12,固定杆12贯穿底板8并延伸至底板8的底部,固定杆12的下端设置成锥形,当按下横板11,横板11带动固定杆12向下移动,此时固定杆12设置成锥形的下端插入土地中,完成对防护栅栏的固定,固定杆12的一侧开设有凹槽13,凹槽13的内侧壁固定连接有第二伸缩弹簧14,第二伸缩弹簧14远离凹槽13内侧壁的一端固定连接有限位杆15,按下横板11带动固定杆12向下运动,开设在固定杆12一侧的凹槽13的上侧壁与底板8的下侧壁位于同一水平线时,在第二伸缩弹簧14的弹力下,将限位杆15弹出凹槽13,限位杆15对固定杆12限位,防止在撤销外力作用时,固定杆12在第一伸缩弹簧10的弹力下向上移动,限位杆15远离第二伸缩弹簧14的一侧设置成圆弧形,当固定杆12移动过程中,限位杆15设置成圆弧形的一侧与底板8的内壁滑动接触,增加限位杆15滑动的顺畅,位于底板8上的两个第一伸缩弹簧10的总弹力大于横板11、固定杆12、第二伸缩弹簧14、限位杆15的总重力,对限位杆15施加作用力,限位杆15移动至凹槽13的内部,在两个第一伸缩弹簧10的总弹力下,带动固定杆12向上移动,固定杆12设置成锥形的一端远离土地,凹槽13进入底板8的内部,取消对防护栅栏的固定。The upper side wall of the bottom plate 8 is fixedly connected with two first
进一步说明,上述固定连接,除非另有明确的规定和限定,否则应做广义理解,例如,可以是焊接,也可以是胶合,或者一体成型设置等本领域技术人员熟知的惯用手段。It is further stated that the above-mentioned fixed connection should be understood in a broad sense unless otherwise specified and limited. For example, it may be welding, gluing, or a conventional means known to those skilled in the art, such as integral molding.
现对本实用新型的操作原理作如下阐述:The operating principle of the present utility model is now described as follows:
将一个栅栏框1的一侧固定连接的螺栓6插入另一个栅栏框1的一侧的通槽5内,实现栅栏框1的连接,根据具体的防护区域,转动栅栏框1,调节栅栏框1之间的角度,当确定好栅栏框1的位置,旋紧螺栓6下端外壁上的螺母7,对栅栏框1进行角度的固定,对横板11施加一个向下的力,带动固定杆12向下移动,此时固定杆12设置成锥形的一端插入土地中,固定杆12一侧开设的凹槽13的上侧壁与底板8的下侧壁位于同一水平线,在第二伸缩弹簧14的弹力作用下,将限位杆15弹出,限位杆15对固定杆12限位,防止在第一伸缩弹簧10的弹力下,固定杆12向上移动,完成对栅栏框1的固定,防止栅栏框1在外力的作用下发生位移,当需要移动栅栏框1时,对限位杆15施加一个外力,限位杆15进入凹槽13的内部,此时在第一伸缩弹簧10的弹力下,固定杆12向上移动,固定杆12设置成锥形的一端远离地面,取消对栅栏框1的固定。Insert the
以上所述,仅为本实用新型较佳的具体实施方式,但本实用新型的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本实用新型揭露的技术范围内,根据本实用新型的技术方案及其实用新型构思加以等同替换或改变,都应涵盖在本实用新型的保护范围之内。The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112350157A (en) * | 2020-11-06 | 2021-02-09 | 国网河南省电力公司平顶山供电公司 | Electric power construction safety device |
CN112412172A (en) * | 2020-12-08 | 2021-02-26 | 山西西山煤电股份有限公司西曲矿 | A flexible protective fence on the outer side of the closed wall of a coal mine roadway |
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2019
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112350157A (en) * | 2020-11-06 | 2021-02-09 | 国网河南省电力公司平顶山供电公司 | Electric power construction safety device |
CN112412172A (en) * | 2020-12-08 | 2021-02-26 | 山西西山煤电股份有限公司西曲矿 | A flexible protective fence on the outer side of the closed wall of a coal mine roadway |
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