CN221667519U - A strength testing device for a dam body of a water conservancy project - Google Patents

A strength testing device for a dam body of a water conservancy project Download PDF

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CN221667519U
CN221667519U CN202323492350.8U CN202323492350U CN221667519U CN 221667519 U CN221667519 U CN 221667519U CN 202323492350 U CN202323492350 U CN 202323492350U CN 221667519 U CN221667519 U CN 221667519U
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dam body
fixedly installed
motor
strength detection
water conservancy
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唐科明
张平
马鸿泰
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Shandong Teshi Construction Engineering Co ltd
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Hubei Huizhaozan Technology Co ltd
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Abstract

本实用新型属于水坝检测技术领域,尤其是一种水利工程坝体的强度检测设备,针对目前在对水利工程坝体坝体进行强度检测时,一般都是通过人工手持回弹仪进行测试,操作费事,且针对坝体上的斜坡条件,不方便进行多个位置操作的问题,现提出如下方案,其包括底板,所述底板的顶部固定安装有两个对称设置的支撑板,两个支撑板之间设有收卷机构,所述收卷机构上连接有绳索,两个支撑板中的一个支撑板的一侧固定安装有两个定位座,两个定位座中的一个定位座上固定安装有第二电机。本实用新型操作简单,使用方便,能够便于对水利工程坝体的不同位置进行强度测试,并在测试时能够稳定操作,便于人们使用。

The utility model belongs to the field of dam detection technology, especially a strength detection device for a water conservancy project dam body. At present, when performing strength detection on a water conservancy project dam body, the test is generally performed by manually holding a rebound tester, which is troublesome to operate, and it is inconvenient to operate in multiple positions due to the slope conditions on the dam body. The following scheme is proposed, which includes a bottom plate, two symmetrically arranged support plates are fixedly installed on the top of the bottom plate, a winding mechanism is provided between the two support plates, a rope is connected to the winding mechanism, two positioning seats are fixedly installed on one side of one of the two support plates, and a second motor is fixedly installed on one of the two positioning seats. The utility model is simple to operate and easy to use, can facilitate strength testing of different positions of the water conservancy project dam body, and can operate stably during testing, which is convenient for people to use.

Description

一种水利工程坝体的强度检测设备A strength testing device for a dam body of a water conservancy project

技术领域Technical Field

本实用新型涉及水坝检测技术领域,尤其涉及一种水利工程坝体的强度检测设备。The utility model relates to the technical field of dam detection, in particular to a strength detection device for a dam body of a water conservancy project.

背景技术Background Art

水作为人们生活不可或缺的资源,如何合理应用水资源是当今社会的研究热点;水利工程具有控制和调配自然界的地表水和地下水的功能,其中常见的水利工程有水坝,水坝可以拦束水流和调节上游水位,由于水坝的体型巨大,且水坝的损坏会对周边的生态环境造成巨大伤害,因此需要定期对水坝的强度进行检测,其中常用回弹法对坝体的混凝土强度进行检测。Water is an indispensable resource for people's lives. How to reasonably use water resources is a hot research topic in today's society. Water conservancy projects have the function of controlling and allocating natural surface water and groundwater. Common water conservancy projects include dams, which can block water flow and regulate upstream water levels. Due to the huge size of dams and the damage to dams, which will cause great harm to the surrounding ecological environment, it is necessary to regularly test the strength of dams. The rebound method is often used to test the concrete strength of the dam body.

目前在对水利工程坝体坝体进行强度检测时,一般都是通过人工手持回弹仪进行测试,操作费事,且针对坝体上的斜坡条件,不方便进行多个位置操作,所以我们提出一种水利工程坝体的强度检测设备。At present, when the strength test of the dam body of a water conservancy project is carried out, it is generally carried out by manually holding a rebound tester, which is troublesome to operate, and it is not convenient to operate in multiple positions due to the slope conditions on the dam body. Therefore, we propose a strength testing equipment for the dam body of a water conservancy project.

实用新型内容Utility Model Content

本实用新型的目的是为了解决目前在对水利工程坝体坝体进行强度检测时,一般都是通过人工手持回弹仪进行测试,操作费事,且针对坝体上的斜坡条件,不方便进行多个位置操作的缺点,而提出的一种水利工程坝体的强度检测设备。The utility model aims to solve the problem that the strength test of the dam body of a water conservancy project is generally carried out by manually holding a rebound tester, which is troublesome to operate and inconvenient to operate in multiple positions due to the slope conditions on the dam body. A strength testing device for the dam body of a water conservancy project is proposed.

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 purpose, the utility model adopts the following technical solutions:

一种水利工程坝体的强度检测设备,包括底板,所述底板的顶部固定安装有两个对称设置的支撑板,两个支撑板之间设有收卷机构,所述收卷机构上连接有绳索,两个支撑板中的一个支撑板的一侧固定安装有两个定位座,两个定位座中的一个定位座上固定安装有第二电机,第二电机的输出轴与收卷机构传动连接,所述绳索的一端安装有固定座,所述底板与固定座的底部均转动连接有四个对称设置的转轮,所述固定座的顶部固定安装有固定架,所述固定架上固定安装有第一电机,第一电机的输出轴上固定安装有主动杆,所述固定座上设有支撑机构,所述主动杆与支撑机构传动连接,所述固定座的底部开设有放置槽,所述放置槽的内壁上安装有检测仪。A strength detection device for a dam body of a water conservancy project comprises a base plate, two symmetrically arranged support plates are fixedly installed on the top of the base plate, a winding mechanism is arranged between the two support plates, a rope is connected to the winding mechanism, two positioning seats are fixedly installed on one side of one of the two support plates, a second motor is fixedly installed on one of the two positioning seats, the output shaft of the second motor is transmission connected to the winding mechanism, a fixed seat is installed at one end of the rope, four symmetrically arranged rotating wheels are rotatably connected to the bottom of the base plate and the fixed seat, a fixing frame is fixedly installed on the top of the fixed seat, a first motor is fixedly installed on the fixing frame, an active rod is fixedly installed on the output shaft of the first motor, a supporting mechanism is arranged on the fixed seat, the active rod is transmission connected to the supporting mechanism, a placement groove is opened at the bottom of the fixed seat, and a detector is installed on the inner wall of the placement groove.

优选的,所述收卷机构包括收卷辊,两个支撑板之间转动连接有定位轴,收卷辊与定位轴固定连接,绳索与收卷辊缠绕连接。Preferably, the winding mechanism comprises a winding roller, a positioning shaft is rotatably connected between the two support plates, the winding roller is fixedly connected to the positioning shaft, and the rope is wound around and connected to the winding roller.

优选的,所述支撑机构包括两个支撑架,固定座的两侧均滑动连接有连接块,支撑架与对应的连接块固定连接,两个支撑架的底部固定安装有两个垫板。Preferably, the support mechanism comprises two support frames, both sides of the fixed seat are slidably connected with connection blocks, the support frames are fixedly connected to the corresponding connection blocks, and two pads are fixedly installed on the bottom of the two support frames.

优选的,所述第二电机的输出轴上固定安装有转杆,转杆上固定安装有蜗杆,定位轴上固定安装有蜗轮,蜗杆与蜗轮相互啮合。Preferably, a rotating rod is fixedly mounted on the output shaft of the second motor, a worm is fixedly mounted on the rotating rod, a worm wheel is fixedly mounted on the positioning shaft, and the worm wheel and the worm wheel are meshed with each other.

优选的,所述固定座的两侧均开设有滑动槽,滑动槽的内壁上转动连接有螺杆,螺杆上螺纹连接有移动块,移动块与对应的连接块固定连接。Preferably, sliding grooves are provided on both sides of the fixing seat, a screw is rotatably connected to the inner wall of the sliding groove, a moving block is threadedly connected to the screw, and the moving block is fixedly connected to the corresponding connecting block.

优选的,所述主动杆上固定套设有第一链轮,螺杆上固定套设有第二链轮,第一链轮与两个第二链轮上啮合有同一个链条。Preferably, the fixing sleeve on the active rod is provided with a first sprocket, the fixing sleeve on the screw rod is provided with a second sprocket, and the first sprocket and the two second sprockets are meshed with the same chain.

与现有技术相比,本实用新型的优点在于:Compared with the prior art, the advantages of the utility model are:

(1)本方案由于设置了蜗杆与蜗轮的相互啮合,使得转动的转杆能够带动定位轴进行转动,进而通过收卷辊对绳索进行收卷,同时还能通过蜗杆与蜗轮的自锁对绳索进行定位;(1) In this solution, the worm and the worm wheel are meshed with each other, so that the rotating rod can drive the positioning shaft to rotate, and then the rope can be wound up by the winding roller. At the same time, the rope can be positioned by the self-locking of the worm and the worm wheel;

(2)由于两个支撑架的设置,同时第一链轮、两个第二链轮与链条的相互啮合,使得转动的主动杆能够带动两个螺杆同时转动,进而能够调节支撑架的高度,从而能够对固型座进行稳定支撑,便于进行稳定测试,同时在固定座移动时,还能对固定座进行支撑扶持,防止出现歪倒。(2) Due to the arrangement of the two support frames and the mutual meshing of the first sprocket, the two second sprockets and the chain, the rotating active rod can drive the two screw rods to rotate simultaneously, thereby adjusting the height of the support frame, thereby stably supporting the fixed seat and facilitating stable testing. At the same time, when the fixed seat moves, the fixed seat can also be supported to prevent it from tilting.

本实用新型操作简单,使用方便,能够便于对水利工程坝体的不同位置进行强度测试,并在测试时能够稳定操作,便于人们使用。The utility model is simple to operate and easy to use, can be convenient for carrying out strength tests on different positions of a dam body of a water conservancy project, can be stably operated during the test, and is convenient for people to use.

附图说明BRIEF DESCRIPTION OF THE DRAWINGS

图1为本实用新型提出的一种水利工程坝体的强度检测设备的结构示意图;FIG1 is a schematic structural diagram of a strength detection device for a water conservancy project dam body proposed by the present invention;

图2为本实用新型提出的一种水利工程坝体的强度检测设备的固定座侧视结构示意图;FIG2 is a schematic diagram of the side view of the fixed seat of a strength detection device for a water conservancy project dam body proposed by the utility model;

图3为本实用新型提出的一种水利工程坝体的强度检测设备的底板侧视结构示意图。FIG3 is a schematic diagram of the side view of the bottom plate of a strength detection device for a water conservancy project dam body proposed by the present invention.

图中:1、底板;2、支撑板;3、定位轴;4、收卷辊;5、绳索;6、固定座;7、放置槽;8、检测仪;9、连接块;10、支撑架;11、垫板;12、滑动槽;13、螺杆;14、移动块;15、固定架;16、第一电机;17、主动杆;18、定位座;19、转杆;20、蜗杆;21、第二电机;22、蜗轮。In the figure: 1. bottom plate; 2. support plate; 3. positioning shaft; 4. winding roller; 5. rope; 6. fixed seat; 7. placement groove; 8. detector; 9. connecting block; 10. support frame; 11. pad; 12. sliding groove; 13. screw; 14. moving block; 15. fixed frame; 16. first motor; 17. active rod; 18. positioning seat; 19. rotating rod; 20. worm; 21. second motor; 22. worm gear.

具体实施方式DETAILED DESCRIPTION

下面将结合本实施例中的附图,对本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施例一部分实施例,而不是全部的实施例。The technical solution in this embodiment will be clearly and completely described below in conjunction with the drawings in this embodiment. Obviously, the described embodiment is only a part of the embodiment, rather than all of the embodiments.

实施例一Embodiment 1

参照图1-图3,一种水利工程坝体的强度检测设备,包括底板1,底板1的顶部固定安装有两个对称设置的支撑板2,两个支撑板2之间设有收卷机构,收卷机构上连接有绳索5,两个支撑板2中的一个支撑板2的一侧固定安装有两个定位座18,两个定位座18中的一个定位座18上固定安装有第二电机21,第二电机21的输出轴与收卷机构传动连接,绳索5的一端安装有固定座6,底板1与固定座6的底部均转动连接有四个对称设置的转轮,固定座6的顶部固定安装有固定架15,固定架15上固定安装有第一电机16,第一电机16的输出轴上固定安装有主动杆17,固定座6上设有支撑机构,主动杆17与支撑机构传动连接,固定座6的底部开设有放置槽7,放置槽7的内壁上安装有检测仪8。Referring to Figures 1 to 3, a strength detection device for a dam body of a water conservancy project comprises a base plate 1, two symmetrically arranged support plates 2 are fixedly installed on the top of the base plate 1, a winding mechanism is arranged between the two support plates 2, a rope 5 is connected to the winding mechanism, two positioning seats 18 are fixedly installed on one side of one of the two support plates 2, a second motor 21 is fixedly installed on one of the two positioning seats 18, an output shaft of the second motor 21 is transmission-connected with the winding mechanism, a fixed seat 6 is installed at one end of the rope 5, four symmetrically arranged running wheels are rotatably connected to the bottom of the base plate 1 and the fixed seat 6, a fixing frame 15 is fixedly installed on the top of the fixed seat 6, a first motor 16 is fixedly installed on the fixing frame 15, an active rod 17 is fixedly installed on the output shaft of the first motor 16, a supporting mechanism is arranged on the fixed seat 6, the active rod 17 is transmission-connected with the supporting mechanism, a placement groove 7 is opened at the bottom of the fixed seat 6, and a detector 8 is installed on the inner wall of the placement groove 7.

本实施例中,收卷机构包括收卷辊4,两个支撑板2之间转动连接有定位轴3,收卷辊4与定位轴3固定连接,绳索5与收卷辊4缠绕连接,第二电机21的输出轴上固定安装有转杆19,转杆19上固定安装有蜗杆20,定位轴3上固定安装有蜗轮22,蜗杆20与蜗轮22相互啮合,转动的转杆19通过蜗杆20与蜗轮22的相互啮合带动定位轴3进行转动,进而能够通过收卷辊4对绳索5进行收卷,并通过蜗杆20与蜗轮22的自锁功能,从而对绳索5进行稳定自锁。In this embodiment, the winding mechanism includes a winding roller 4, a positioning shaft 3 is rotatably connected between the two support plates 2, the winding roller 4 is fixedly connected to the positioning shaft 3, the rope 5 is wound around the winding roller 4, a rotating rod 19 is fixedly installed on the output shaft of the second motor 21, a worm 20 is fixedly installed on the rotating rod 19, a worm wheel 22 is fixedly installed on the positioning shaft 3, the worm 20 and the worm wheel 22 are meshed with each other, the rotating rotating rod 19 drives the positioning shaft 3 to rotate through the mutual meshing of the worm 20 and the worm wheel 22, and then the rope 5 can be wound through the winding roller 4, and the rope 5 can be stably self-locked through the self-locking function of the worm 20 and the worm wheel 22.

本实施例中,支撑机构包括两个支撑架10,固定座6的两侧均滑动连接有连接块9,支撑架10与对应的连接块9固定连接,两个支撑架10的底部固定安装有两个垫板11,固定座6的两侧均开设有滑动槽12,滑动槽12的内壁上转动连接有螺杆13,螺杆13上螺纹连接有移动块14,移动块14与对应的连接块9固定连接,主动杆17上固定套设有第一链轮,螺杆13上固定套设有第二链轮,第一链轮与两个第二链轮上啮合有同一个链条,转动的主动杆17通过第一链轮、两个第二链轮和链条的相互啮合带动两个螺杆13同时转动,转动的螺杆13通过与移动块14的螺纹连接,从而能够调节支撑架10的高度,从而能够便于对固定座6进行稳定支撑。In this embodiment, the supporting mechanism includes two supporting frames 10, and connecting blocks 9 are slidably connected to both sides of the fixed seat 6. The supporting frames 10 are fixedly connected to the corresponding connecting blocks 9, and two pads 11 are fixedly installed on the bottom of the two supporting frames 10. Sliding grooves 12 are provided on both sides of the fixed seat 6, and screws 13 are rotatably connected to the inner walls of the sliding grooves 12. A moving block 14 is threadedly connected to the screw 13, and the moving block 14 is fixedly connected to the corresponding connecting block 9. A first sprocket is fixedly provided on the active rod 17, and a second sprocket is fixedly provided on the screw 13. The first sprocket and the two second sprockets are meshed with the same chain. The rotating active rod 17 drives the two screws 13 to rotate simultaneously through the mutual meshing of the first sprocket, the two second sprockets and the chain. The rotating screw 13 is threadedly connected to the moving block 14, so that the height of the supporting frame 10 can be adjusted, so as to facilitate stable support of the fixed seat 6.

工作原理,工作时,将固定座6通过转轮放置在水利工程坝体上,启动第二电机21开关,第二电机21的输出轴带动转杆19转动,转杆19通过蜗杆20与蜗轮22的相互啮合带动定位轴3进行转动,进而能够通过收卷辊4对绳索5进行收卷,并通过蜗杆20与蜗轮22的自锁功能,从而对绳索5进行稳定自锁,当移动到合适位置时,启动第一电机16开关,第一电机16的输出轴带动主动杆17转动,转动的主动杆17通过第一链轮、两个第二链轮和链条的相互啮合带动两个螺杆13同时转动,转动的螺杆13通过与移动块14的螺纹连接,从而能够调节支撑架10的高度,从而能够便于对固定座6进行稳定支撑,从而能够通过固定座6上的检测仪8对坝体的强度进行检测。Working principle: when working, the fixed seat 6 is placed on the dam body of the water conservancy project through the rotating wheel, and the second motor 21 switch is started. The output shaft of the second motor 21 drives the rotating rod 19 to rotate, and the rotating rod 19 drives the positioning shaft 3 to rotate through the mutual engagement of the worm 20 and the worm wheel 22, so that the rope 5 can be wound through the winding roller 4, and the self-locking function of the worm 20 and the worm wheel 22 can be used to stably self-lock the rope 5. When it moves to a suitable position, the first motor 16 switch is started, and the output shaft of the first motor 16 drives the active rod 17 to rotate. The rotating active rod 17 drives the two screws 13 to rotate at the same time through the mutual engagement of the first sprocket, the two second sprockets and the chain. The rotating screw 13 is connected to the moving block 14 through a thread, so as to adjust the height of the support frame 10, so as to facilitate the stable support of the fixed seat 6, so as to detect the strength of the dam body through the detector 8 on the fixed seat 6.

实施例二Embodiment 2

实施例二与实施例一的区别在于,底板1上开设有卡孔,卡孔与固定座6相互配合,卡孔的设置能够便于对固定座6进行卡装固定,进而能够便于对底板1与固定座6同时进行移动搬运。The difference between the second embodiment and the first embodiment is that a clamping hole is provided on the base plate 1, and the clamping hole cooperates with the fixing seat 6. The setting of the clamping hole can facilitate the clamping and fixing of the fixing seat 6, and further facilitate the simultaneous movement and transportation of the base plate 1 and the fixing seat 6.

以上所述,仅为本实施例较佳的具体实施方式,但本实施例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施例揭露的技术范围内,根据本实施例的技术方案及其实用新型构思加以等同替换或改变,都应涵盖在本实施例的保护范围之内。The above is only a preferred specific implementation of this embodiment, but the protection scope of this embodiment is not limited to this. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of this embodiment within the technical scope disclosed in this embodiment, which should be covered by the protection scope of this embodiment.

Claims (6)

1. The utility model provides a strength detection equipment of hydraulic engineering dam body, includes bottom plate (1), a serial communication port, the top fixed mounting of bottom plate (1) has backup pad (2) that two symmetries set up, is equipped with winding mechanism between two backup pads (2), be connected with rope (5) on the winding mechanism, one side fixed mounting of one backup pad (2) in two backup pads (2) has two positioning seat (18), fixed mounting has second motor (21) on one positioning seat (18) in two positioning seat (18), the output shaft and the winding mechanism transmission of second motor (21) are connected, fixing base (6) are installed to the one end of rope (5), the bottom of bottom plate (1) and fixing base (6) all rotates the runner that is connected with four symmetries and set up, the top fixed mounting of fixing base (6) has mount (15), fixed mounting has first motor (16) on mount (15), fixed mounting has driving lever (17) on the output shaft of first motor (16), be equipped with supporting mechanism on fixing base (6), driving lever (17) are connected with driving lever (17) and the inner wall (7) of holding down instrument (8), the standing groove (7) is equipped with on the standing groove.
2. The strength detection equipment for the hydraulic engineering dam body according to claim 1, wherein the winding mechanism comprises a winding roller (4), a positioning shaft (3) is rotatably connected between the two supporting plates (2), the winding roller (4) is fixedly connected with the positioning shaft (3), and the rope (5) is wound and connected with the winding roller (4).
3. The strength detection equipment for the hydraulic engineering dam body according to claim 1, wherein the supporting mechanism comprises two supporting frames (10), connecting blocks (9) are slidably connected to two sides of the fixing seat (6), the supporting frames (10) are fixedly connected with the corresponding connecting blocks (9), and two backing plates (11) are fixedly installed at the bottoms of the two supporting frames (10).
4. The strength detection device for the hydraulic engineering dam body according to claim 2, wherein a rotating rod (19) is fixedly installed on an output shaft of the second motor (21), a worm (20) is fixedly installed on the rotating rod (19), a worm wheel (22) is fixedly installed on the positioning shaft (3), and the worm (20) and the worm wheel (22) are meshed with each other.
5. The strength detection equipment for the hydraulic engineering dam body according to claim 3, wherein sliding grooves (12) are formed in two sides of the fixed seat (6), a screw (13) is rotatably connected to the inner wall of each sliding groove (12), a moving block (14) is connected to the screw (13) in a threaded manner, and the moving block (14) is fixedly connected with the corresponding connecting block (9).
6. The strength detection device for a hydraulic engineering dam body according to claim 5, wherein a first sprocket is fixedly sleeved on the driving rod (17), a second sprocket is fixedly sleeved on the screw (13), and the first sprocket and the two second sprockets are engaged with the same chain.
CN202323492350.8U 2023-12-21 2023-12-21 A strength testing device for a dam body of a water conservancy project Active CN221667519U (en)

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CN202323492350.8U CN221667519U (en) 2023-12-21 2023-12-21 A strength testing device for a dam body of a water conservancy project

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