CN219280491U - Protective device for road and bridge engineering - Google Patents
Protective device for road and bridge engineering Download PDFInfo
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- CN219280491U CN219280491U CN202123096480.0U CN202123096480U CN219280491U CN 219280491 U CN219280491 U CN 219280491U CN 202123096480 U CN202123096480 U CN 202123096480U CN 219280491 U CN219280491 U CN 219280491U
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- 230000001681 protective effect Effects 0.000 title claims description 54
- 238000009434 installation Methods 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000002457 bidirectional effect Effects 0.000 abstract 4
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- 238000005516 engineering process Methods 0.000 description 3
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- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
Description
技术领域technical field
本实用新型适用于道路桥梁工程用辅助技术领域,特别涉及一种道路桥梁工程防护装置。The utility model is applicable to the field of auxiliary technology for road and bridge engineering, in particular to a protective device for road and bridge engineering.
背景技术Background technique
目前,在道路桥梁施工的过程中,为了不影响行人通行,多会在桥梁安装防护警示网。At present, during the construction of roads and bridges, in order not to affect pedestrian traffic, protective warning nets are often installed on bridges.
根据专利(公开号为“CN211368412U”)一种道路桥梁工程防护装置,属于桥梁工程技术领域。一种道路桥梁工程防护装置,包括固定座,所述固定座的顶部设置有固定管,所述固定管的内部插接有支撑柱,所述支撑柱的顶部固定连接有固定片;本实用新型,通过顶板、滑槽、防护槽、复位弹簧、滑块、第一防护网、第二防护网和支撑弹簧之间的配合设置,由于复位弹簧对滑块有支撑作用,第一防护网会呈有一定斜坡,如果质量较重时,则第一防护网会向下移动,从而使滑块在滑槽内部移动,对复位弹簧进行压缩,可以使第一防护网受力更加均匀,承重能力更强,经过支撑弹簧的支撑和第二防护网的防护,可以有效提高防护效果,保证行人的人身安全。According to the patent (the publication number is "CN211368412U"), a protective device for road and bridge engineering belongs to the technical field of bridge engineering. A protection device for road and bridge engineering, comprising a fixing seat, a fixing pipe is arranged on the top of the fixing seat, a supporting column is plugged into the inside of the fixing tube, and a fixing piece is fixedly connected to the top of the supporting column; the utility model , through the cooperation between the top plate, the chute, the protective groove, the return spring, the slider, the first protective net, the second protective net and the support spring, since the return spring supports the slider, the first protective net will be There is a certain slope, if the mass is heavy, the first protective net will move downward, so that the slider moves inside the chute, and the return spring is compressed, which can make the first protective net more uniform in force and load-bearing capacity. Strong, through the support of the supporting spring and the protection of the second protective net, the protection effect can be effectively improved and the personal safety of pedestrians can be guaranteed.
但是,上述专利中仍然存在一些不足之处:由于在对防护网进行斜坡调节时,上述专利中需要操作者手动对其底部多组的支撑柱进分布调节,而这样调节步骤随之增加,从而增加操作者的劳力消耗,也会导致防护网不同部位之间高度位置不同,无法保证防护网水平的对坠落物进行阻挡防护处理,进而影响后续的防护质量以及效率。因此,我们提出一种道路桥梁工程防护装置。However, there are still some deficiencies in the above-mentioned patents: when adjusting the slope of the protective net, the above-mentioned patent requires the operator to manually adjust the distribution of multiple groups of support columns at the bottom, and the adjustment steps are increased accordingly, thus Increasing the labor consumption of the operator will also lead to different heights and positions between different parts of the protective net. It is impossible to ensure that the protective net can block and protect falling objects horizontally, which will affect the subsequent protection quality and efficiency. Therefore, we propose a protective device for road and bridge engineering.
实用新型内容Utility model content
本实用新型的主要目的在于提供一种道路桥梁工程防护装置,可以有效解决背景技术中的问题。The main purpose of the utility model is to provide a protective device for road and bridge engineering, which can effectively solve the problems in the background technology.
为实现上述目的,本实用新型采取的技术方案为:In order to achieve the above object, the technical scheme that the utility model takes is:
一种道路桥梁工程防护装置,包括安装框,所述安装框内侧底部中端固定安装有安装板,所述安装框内侧中端转动安装有双向丝杆,所述双向丝杆左右两侧表面均滑动套接有推动套筒,每个所述推动套筒顶端表面均固定安装有连接杆,每个所述连接杆顶端表面均通过转轴铰接有防护板,所述安装板左右两侧表面均滑动安装有滑动板,且防护板侧边内部均通过转轴铰接于滑动板侧边表面,所述安装框右侧中端表面固定安装有转动电机,且转动电机的传动轴左侧与双向丝杆右侧表面,所述防护板外侧壁固定安装有防护网。A protection device for road and bridge engineering, comprising a mounting frame, a mounting plate is fixedly installed at the middle end of the inner bottom of the mounting frame, and a two-way screw rod is rotatably installed at the middle end of the inner side of the mounting frame, and the left and right sides of the two-way screw rod are The sliding socket is connected with a push sleeve, and a connecting rod is fixedly installed on the top surface of each of the push sleeves, and a protective plate is hinged on the top surface of each of the connecting rods through a rotating shaft, and the left and right sides of the mounting plate slide A sliding plate is installed, and the inside of the side of the protective plate is hinged to the side surface of the sliding plate through a rotating shaft. On the side surface, a protective net is fixedly installed on the outer wall of the protective plate.
优选的,所述双向丝杆左侧顶端表面固定安装有转动杆,且转动杆通过轴承转动安装于安装框左侧内部,所述转动杆左侧顶端表面固定安装有角度传感器,所述安装框右侧底部表面固定安装有安装盒,所述安装盒内部固定安装有单片机。Preferably, a rotating rod is fixedly installed on the top surface of the left side of the two-way screw rod, and the rotating rod is installed on the left side of the installation frame through bearings, and an angle sensor is fixedly installed on the top surface of the left side of the rotating rod, and the installation frame An installation box is fixedly installed on the bottom surface of the right side, and a single-chip microcomputer is fixedly installed inside the installation box.
优选的,所述角度传感器的信号输出端与单片机的信号输入端相连接,所述单片机的信号输出端与转动电机的信号输入端相连接。Preferably, the signal output end of the angle sensor is connected to the signal input end of the single-chip microcomputer, and the signal output end of the single-chip microcomputer is connected to the signal input end of the rotating motor.
优选的,所述安装板左右两侧中端均开设有导向槽。Preferably, guide grooves are provided at the middle ends of the left and right sides of the mounting plate.
优选的,所述滑动板侧边中端均固定安装有导向块,且导向块滑动安装于导向槽内部。Preferably, guide blocks are fixedly installed at the middle ends of the sides of the sliding plate, and the guide blocks are slidably installed inside the guide grooves.
与现有技术相比,本实用新型具有如下有益效果:Compared with the prior art, the utility model has the following beneficial effects:
1.本实用新型的一种道路桥梁工程防护装置,通过转动电机的运转带动双向丝杆进行转动的同时,带动其表面安装的滑动套筒随之同步相向的移动,进而抵动防护板使其底部可以受到相应的侧向推动力,使得两组防护板同步从水平状态推动至后续的倾斜状态,在保证对外部下坠物进行阻挡防护处理的同时,避免两组防护板调节水平度不同而影响其防护质量,减少整个装置调节所需步骤,节约操作者的人力消耗,提高整个防护板的使用速度。1. A protective device for road and bridge engineering of the present utility model, when the operation of the rotating motor drives the two-way screw to rotate, it drives the sliding sleeve mounted on its surface to move synchronously in the opposite direction, and then pushes the protective plate to make it The bottom can be subjected to corresponding lateral push force, so that the two sets of protective plates are synchronously pushed from the horizontal state to the subsequent inclined state, while ensuring the protection of external falling objects, and avoiding the influence of the difference in the adjustment level of the two sets of protective plates Its protective quality reduces the steps required for the adjustment of the entire device, saves the manpower consumption of the operator, and improves the use speed of the entire protective plate.
2.本实用新型的一种道路桥梁工程防护装置,通过角度传感器检测转动杆以及双向丝杆的转动角度,再由单片机控制转动电机的启停,保证在滑动套筒以及防护板移动至相应位置后,提高整个装置运转的自动性。2. A protective device for road and bridge engineering of the present utility model detects the rotation angle of the rotating rod and the two-way screw rod through an angle sensor, and then controls the start and stop of the rotating motor by a single-chip microcomputer to ensure that the sliding sleeve and the protective plate move to the corresponding position Finally, the automation of the entire device operation is improved.
附图说明Description of drawings
图1为本实用新型一种道路桥梁工程防护装置的整体正视剖面结构示意图;Fig. 1 is the overall front view sectional structure schematic diagram of a kind of road and bridge engineering protective device of the present utility model;
图2为本实用新型一种道路桥梁工程防护装置的安装板侧视剖面结构示意图。Fig. 2 is a side view sectional structure schematic diagram of a mounting plate of a road and bridge engineering protection device of the present invention.
附图标记:1、安装框;2、安装板;3、双向丝杆;4、推动套筒;5、连接杆;6、滑动板;7、防护板;8、防护网;9、导向槽;10、转动杆;11、角度传感器;12、安装盒;13、单片机;14、转动电机;15、导向块。Reference signs: 1, installation frame; 2, installation plate; 3, two-way screw rod; 4, push sleeve; 5, connecting rod; 6, sliding plate; 7, protective plate; 8, protective net; 9, guide groove ; 10, a rotating rod; 11, an angle sensor; 12, an installation box; 13, a single-chip microcomputer; 14, a rotating motor; 15, a guide block.
具体实施方式Detailed ways
如图1-2所示,一种道路桥梁工程防护装置,包括安装框1,所述安装框1内侧底部中端固定安装有安装板2,所述安装框1内侧中端转动安装有双向丝杆3,所述双向丝杆3左右两侧表面均滑动套接有推动套筒4,每个所述推动套筒4顶端表面均固定安装有连接杆5,每个所述连接杆5顶端表面均通过转轴铰接有防护板7,所述安装板2左右两侧表面均滑动安装有滑动板6,且防护板7侧边内部均通过转轴铰接于滑动板6侧边表面,所述安装框1右侧中端表面固定安装有转动电机14,且转动电机14的传动轴左侧与双向丝杆3右侧表面,所述防护板7外侧壁固定安装有防护网8。As shown in Figure 1-2, a protective device for road and bridge engineering includes an
本实施例中如图1和图2所示,通过转动电机14的运转带动双向丝杆3进行转动的同时,带动其表面安装的滑动套筒4随之同步相向的移动,进而抵动防护板7使其底部可以受到相应的侧向推动力,使得两组防护板7同步从水平状态推动至后续的倾斜状态,在保证对外部下坠物进行阻挡防护处理的同时,避免两组防护板7调节水平度不同而影响其防护质量,减少整个装置调节所需步骤,节约操作者的人力消耗,提高整个防护板7的使用速度。In this embodiment, as shown in Figure 1 and Figure 2, the rotation of the rotating
本实施例中(通过图1和图2所示),所述双向丝杆3左侧顶端表面固定安装有转动杆10,且转动杆10通过轴承转动安装于安装框1左侧内部,所述转动杆10左侧顶端表面固定安装有角度传感器11,所述安装框1右侧底部表面固定安装有安装盒12,所述安装盒12内部固定安装有单片机13,通过角度传感器11检测转动杆10以及双向丝杆3的转动角度,再由单片机13控制转动电机14的启停,保证在滑动套筒4以及防护板7移动至相应位置后,提高整个装置运转的自动性。In this embodiment (shown in Fig. 1 and Fig. 2), a rotating
本实施例中(通过图1和图2所示),所述角度传感器11的信号输出端与单片机13的信号输入端相连接,所述单片机13的信号输出端与转动电机14的信号输入端相连接,保证整个装置的合理运转。In the present embodiment (shown in Fig. 1 and Fig. 2), the signal output end of described
本实施例中(通过图1和图2所示),所述安装板2左右两侧中端均开设有导向槽9,保证导向块15只能竖向移动。In this embodiment (shown in FIGS. 1 and 2 ),
本实施例中(通过图1和图2所示),所述滑动板6侧边中端均固定安装有导向块15,且导向块15滑动安装于导向槽9内部,保证防护板7底部在受到推动后可以进行抬升处理。In this embodiment (shown in Fig. 1 and Fig. 2),
需要说明的是,本实用新型为一种道路桥梁工程防护装置,部件均为通用标准件或者本邻域技术人员知晓的部件,其结构和原理都为本技术人员均可通过技术手册得知或通过常规实验方法获知,工作时,通过外部控制开关打开单片机13和转动电机14,带动双向丝杆3转动的同时,带动滑动套筒4使其同步同向进行移动,使得防护板7可以随之受到推动而带动防护板7随之从水平状态推动至后续的倾斜状态,保证对桥梁建造所需的防护作用,在转动杆10随着双向丝杆3转动而转动至一定角度后,单片机13控制转动电机4使其关闭,对防护板7移动性进行限制,相较于传统的道路桥梁工程用辅助技术,本装置通过转动电机14的运转带动双向丝杆3进行转动的同时,带动其表面安装的滑动套筒4随之同步相向的移动,进而抵动防护板7使其底部可以受到相应的侧向推动力,使得两组防护板7同步从水平状态推动至后续的倾斜状态,在保证对外部下坠物进行阻挡防护处理的同时,避免两组防护板7调节水平度不同而影响其防护质量,减少整个装置调节所需步骤,节约操作者的人力消耗,提高整个防护板7的使用速度。It should be noted that the utility model is a protective device for road and bridge engineering, and the components are all general standard parts or components known to the technicians in this area. It is known through conventional experimental methods that during work, the single-
Claims (5)
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