CN208121705U - One kind supporting two-sided hydraulic lifting dam automatically - Google Patents
One kind supporting two-sided hydraulic lifting dam automatically Download PDFInfo
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- CN208121705U CN208121705U CN201820334726.2U CN201820334726U CN208121705U CN 208121705 U CN208121705 U CN 208121705U CN 201820334726 U CN201820334726 U CN 201820334726U CN 208121705 U CN208121705 U CN 208121705U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 99
- 239000003921 oil Substances 0.000 claims description 16
- 239000010720 hydraulic oil Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 abstract 1
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- 241000220317 Rosa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000008021 deposition Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
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Abstract
本实用新型公开了一种自动支撑双面液压升降坝，包括主坝体，所述主坝体内部开设有升降槽，升降槽的内底壁固定安装有主液压缸，主液压缸包括主液压杆，主液压杆的上表面固定连接有挡水坝，挡水坝的外表面与升降槽的内壁滑动连接，挡水坝的两侧表面分别固定开设有左滑动槽和右滑动槽，左滑动槽和右滑动槽的内壁分别滑动连接有左滑块和右滑块，主坝体的上表面分别开设有左放置槽和右放置槽。该自动支撑双面液压升降坝，通过设置左进水管和右进水管的另一端内壁固定连接有油封，进而达成了对第一触点和第二触点以及第三触点和第四触点的进行密封，防止第一触点、第二触点、第三触点和第四触点发生短路，从而解决了双面工作自动支撑的问题。
The utility model discloses an automatic supporting double-sided hydraulic lifting dam, which comprises a main dam body, a lifting groove is arranged inside the main dam body, a main hydraulic cylinder is fixedly installed on the inner bottom wall of the lifting groove, and the main hydraulic cylinder includes a main hydraulic pressure The upper surface of the main hydraulic rod is fixedly connected with a water retaining dam, the outer surface of the water retaining dam is slidingly connected with the inner wall of the lifting groove, and the two sides of the water retaining dam are respectively fixed with a left sliding groove and a right sliding groove, and a left sliding groove and a right sliding groove The inner wall of the sliding groove is slidably connected with a left sliding block and a right sliding block respectively, and the upper surface of the main dam body is provided with a left placing groove and a right placing groove respectively. The self-supporting double-sided hydraulic lifting dam is fixedly connected with an oil seal on the inner wall of the other end of the left water inlet pipe and the right water inlet pipe, thereby achieving the first contact point and the second contact point as well as the third contact point and the fourth contact point. Sealing to prevent the short circuit of the first contact, the second contact, the third contact and the fourth contact, thereby solving the problem of automatic support for double-sided work.
Description
技术领域technical field
本实用新型涉及液压坝技术领域，具体为一种自动支撑双面液压升降坝。The utility model relates to the technical field of hydraulic dams, in particular to an automatic supporting double-sided hydraulic lifting dam.
背景技术Background technique
液压混凝土升降坝是水利科技比较简易的活动坝技术。它广泛应用于农业灌溉、渔业、船闸、海水挡潮、城市河道景观工程和小水电站等建设。液压升降坝力学结构科学、不阻水、不怕泥砂淤积；不受漂浮物影响；在损失极小水量的情况下，就能很容易地冲掉上游的漂浮物，使河水清澈；放坝快速，不影响防洪安全；抗洪水冲击的能力强。它攻克了传统活动坝型的缺点，同时它又具备传统坝型的所有优点：它像橡胶坝一样紧贴河床不阻水（比橡胶坝效果更好）；像翻板门坝一样自动放坝行洪，任意保持水位高度；像水闸一样坚固耐用。The hydraulic concrete lifting dam is a relatively simple movable dam technology in hydraulic technology. It is widely used in the construction of agricultural irrigation, fishery, ship locks, seawater tidal protection, urban river landscape engineering and small hydropower stations. The mechanical structure of the hydraulic lifting dam is scientific, not blocking water, not afraid of mud and sand deposition; not affected by floating objects; in the case of a very small loss of water, it can easily wash away the floating objects upstream, making the river clear; the dam is released quickly, Does not affect flood control safety; strong ability to resist flood impact. It overcomes the shortcomings of the traditional movable dam type, and at the same time it has all the advantages of the traditional dam type: it clings to the river bed like a rubber dam without blocking water (better than a rubber dam); it automatically releases the dam like a flap gate dam Flood flow, keep the water level at will; as strong and durable as a sluice.
目前传统液压升降坝的只能单一方向作用，对于一些水域复杂的区域传统液压升降坝不能满足双面工作自动支撑的需求，所以需要一种自动支撑双面液压升降坝。At present, the traditional hydraulic lifting dam can only act in a single direction. For some areas with complex waters, the traditional hydraulic lifting dam cannot meet the needs of automatic support for double-sided work, so a self-supporting double-sided hydraulic lifting dam is needed.
实用新型内容Utility model content
针对现有技术的不足，本实用新型提供了一种自动支撑双面液压升降坝，解决了一些水域复杂的区域传统液压升降坝不能满足双面工作自动支撑的问题。Aiming at the deficiencies of the prior art, the utility model provides an automatic supporting double-sided hydraulic lifting dam, which solves the problem that the traditional hydraulic lifting dam cannot meet the automatic support of double-sided work in some complex water areas.
为实现以上目的，本实用新型通过以下技术方案予以实现：一种自动支撑双面液压升降坝，包括主坝体，所述主坝体内部开设有升降槽，所述升降槽的内底壁固定安装有主液压缸，所述主液压缸包括主液压杆，所述主液压杆的上表面固定连接有挡水坝，所述挡水坝的外表面与升降槽的内壁滑动连接，所述挡水坝的两侧表面分别固定开设有左滑动槽和右滑动槽，所述左滑动槽和右滑动槽的内壁分别滑动连接有左滑块和右滑块，所述主坝体的上表面分别开设有左放置槽和右放置槽，所述左放置槽和右放置槽的一端内底壁分别铰接有左副液压缸和右副液压缸，所述左副液压缸包括左副液压杆，所述右副液压缸包括右副液压杆，所述左副液压杆和右副液压杆的顶部分别与左滑块和右滑块的表面铰接。In order to achieve the above purpose, the utility model is realized through the following technical solutions: an automatic supporting double-sided hydraulic lifting dam, including a main dam body, a lifting groove is opened inside the main dam body, and the inner bottom wall of the lifting groove is fixed A main hydraulic cylinder is installed, the main hydraulic cylinder includes a main hydraulic rod, the upper surface of the main hydraulic rod is fixedly connected with a water retaining dam, the outer surface of the water retaining dam is slidingly connected with the inner wall of the lifting groove, and the water retaining dam The surfaces on both sides are respectively fixed with a left slide groove and a right slide groove, the inner walls of the left slide groove and the right slide groove are respectively slidably connected with a left slide block and a right slide block, and the upper surface of the main dam body is provided with a left slide groove respectively. A placement slot and a right placement slot, the inner bottom walls of one end of the left placement slot and the right placement slot are respectively hinged with a left auxiliary hydraulic cylinder and a right auxiliary hydraulic cylinder, the left auxiliary hydraulic cylinder includes a left auxiliary hydraulic rod, and the right auxiliary hydraulic cylinder The hydraulic cylinder includes a right auxiliary hydraulic rod, and the tops of the left auxiliary hydraulic rod and the right auxiliary hydraulic rod are respectively hinged with the surfaces of the left slider and the right slider.
所述主坝体的内部分别固定安装有左进水管和右进水管，所述左进水管和右进水管的一端分别延伸至主坝体的上表面，所述左进水管和右进水管的另一端内壁分别滑动连接有左滑杆和右滑杆，所述左滑杆和右滑杆的一端分别固定连接有第一触点和第二触点，所述左进水管的另一端内壁固定连接有第三触点，所述右进水管的另一端内壁固定连接有第四触点。The inside of the main dam body is fixedly installed with a left water inlet pipe and a right water inlet pipe respectively, and one end of the left water inlet pipe and the right water inlet pipe extends to the upper surface of the main dam body respectively, and the ends of the left water inlet pipe and the right water inlet pipe respectively extend to the upper surface of the main dam body. The inner wall of the other end is slidingly connected with a left slide bar and a right slide bar respectively, and one end of the left slide bar and the right slide bar is respectively fixedly connected with a first contact point and a second contact point, and the other end inner wall of the left water inlet pipe is fixed A third contact is connected, and the inner wall of the other end of the right water inlet pipe is fixedly connected with a fourth contact.
优选的，所述左进水管和右进水管的另一端内壁固定连接有油封，所述油封的内壁分别与左滑杆和右滑杆的表面滑动连接。Preferably, the inner walls of the other ends of the left water inlet pipe and the right water inlet pipe are fixedly connected with oil seals, and the inner walls of the oil seals are respectively slidably connected with the surfaces of the left sliding rod and the right sliding rod.
优选的，所述左进水管的另一端内壁设置有左弹簧，所述左弹簧的一端与左进水管的另一端内壁固定链接，所述左弹簧的两端内壁分别与第一触点和第三触点的外表面套接。Preferably, the inner wall at the other end of the left water inlet pipe is provided with a left spring, one end of the left spring is fixedly linked with the inner wall at the other end of the left water inlet pipe, and the inner walls at both ends of the left spring are respectively connected to the first contact and the second contact. The outer surfaces of the three contacts are socketed.
优选的，所述右进水管的另一端内壁设置有右弹簧，所述右弹簧的一端与右进水管的另一端内壁固定链接，所述右弹簧的两端内壁分别与第二触点和第四触点的外表面套接。Preferably, the inner wall at the other end of the right water inlet pipe is provided with a right spring, one end of the right spring is fixedly linked with the inner wall at the other end of the right water inlet pipe, and the inner walls at both ends of the right spring are connected to the second contact and the second contact respectively. The outer surfaces of the four contacts are socketed.
优选的，所述左副液压缸通过液压油管设置有左液压泵，所述左液压泵与第二触点电连接。Preferably, the left auxiliary hydraulic cylinder is provided with a left hydraulic pump through a hydraulic oil pipe, and the left hydraulic pump is electrically connected to the second contact.
优选的，所述右副液压缸通过液压油管设置有右液压泵，所述右液压泵与第一触点电连接。Preferably, the right auxiliary hydraulic cylinder is provided with a right hydraulic pump through a hydraulic oil pipe, and the right hydraulic pump is electrically connected to the first contact.
本实用新型具备以下有益效果：1.该自动支撑双面液压升降坝，通过设置左滑杆和右滑杆的一端分别固定连接有第一触点和第二触点，左进水管的另一端内壁固定连接有第三触点，右进水管的另一端内壁固定连接有第四触点，达到了对左液压泵和右液压泵自动启停的控制效果，使用时第三触点和第四触点与电源连接，当挡水坝对水进行拦截时，水位于挡水坝左边时，水位逐步上升，挡水坝底部的压力随之增大，进而水压推动左滑杆一端的第一触点与第三触点进行接触电连接，由第一触点发出电信号控制右液压泵对右副液压缸进行供油，进而右副液压杆伸出，对挡水坝的右侧面进行支撑，当水位于挡水坝右边时，水位逐步上升，挡水坝底部的压力随之增大，进而水压推动右滑杆一端的第二触点与第四触点进行电连接，由第二触点发出电信号控制左液压泵对左副液压缸进行供油，进而左副液压杆伸出，对挡水坝的左侧面进行支撑，从而解决了双面工作自动支撑的问题。2.该自动支撑双面液压升降坝，通过设置左进水管和右进水管的另一端内壁固定连接有油封，进而达成了对第一触点和第二触点以及第三触点和第四触点的进行密封，防止第一触点、第二触点、第三触点和第四触点发生短路。The utility model has the following beneficial effects: 1. The self-supporting double-sided hydraulic lifting dam is fixedly connected with a first contact point and a second contact point by setting one end of the left slide bar and the right slide bar respectively, and the other end of the left water inlet pipe The inner wall is fixedly connected with a third contact, and the inner wall at the other end of the right water inlet pipe is fixedly connected with a fourth contact, which achieves the effect of controlling the automatic start and stop of the left hydraulic pump and the right hydraulic pump. When in use, the third contact and the fourth contact The contacts are connected to the power supply. When the water retaining dam intercepts the water and the water is on the left side of the retaining dam, the water level gradually rises, and the pressure at the bottom of the retaining dam increases accordingly, and then the water pressure pushes the first contact at one end of the left slide bar and The third contact is electrically connected, and the first contact sends out an electrical signal to control the right hydraulic pump to supply oil to the right auxiliary hydraulic cylinder, and then the right auxiliary hydraulic rod extends to support the right side of the dam. When it is on the right side of the retaining dam, the water level rises gradually, and the pressure at the bottom of the retaining dam increases accordingly, and then the water pressure pushes the second contact at one end of the right slider to electrically connect with the fourth contact, and the second contact sends out an electrical signal Control the left hydraulic pump to supply oil to the left auxiliary hydraulic cylinder, and then the left auxiliary hydraulic rod extends to support the left side of the dam, thus solving the problem of automatic support for double-sided work. 2. The self-supporting double-sided hydraulic lifting dam is fixedly connected with an oil seal on the inner wall of the other end of the left water inlet pipe and the right water inlet pipe, thereby achieving the first contact point and the second contact point as well as the third contact point and the fourth contact point. The contacts are sealed to prevent short-circuiting of the first contact, the second contact, the third contact and the fourth contact.
附图说明Description of drawings
图1为本实用新型结构示意图；Fig. 1 is a structural representation of the utility model;
图2为本实用新型主坝体结构俯视图；Fig. 2 is the top view of the main dam body structure of the utility model;
图3为本实用新型左液压泵控制原理图；Fig. 3 is the control schematic diagram of the left hydraulic pump of the utility model;
图4为本实用新型右液压泵控制原理图。Fig. 4 is a control schematic diagram of the right hydraulic pump of the present invention.
图中：1主坝体、2升降槽、3主液压缸、4主液压杆、5挡水坝、6左滑动槽、7右滑动槽、8左滑块、9右滑块、10左放置槽、11右放置槽、12左副液压缸、13右副液压缸、14左副液压杆、15右副液压杆、16左进水管、17右进水管、18左滑杆、19右滑杆、20第一触点、21第二触点、22第三触点、23第四触点、24油封、25左弹簧、26右弹簧、27左液压泵、28右液压泵。In the figure: 1 main dam body, 2 lifting trough, 3 main hydraulic cylinder, 4 main hydraulic rod, 5 retaining dam, 6 left sliding groove, 7 right sliding groove, 8 left sliding block, 9 right sliding block, 10 left placing groove , 11 right placement slot, 12 left auxiliary hydraulic cylinder, 13 right auxiliary hydraulic cylinder, 14 left auxiliary hydraulic rod, 15 right auxiliary hydraulic rod, 16 left water inlet pipe, 17 right water inlet pipe, 18 left sliding rod, 19 right sliding rod, 20 first contacts, 21 second contacts, 22 third contacts, 23 fourth contacts, 24 oil seals, 25 left springs, 26 right springs, 27 left hydraulic pumps, 28 right hydraulic pumps.
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。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
请参阅图1-4，本实用新型提供一种技术方案：一种自动支撑双面液压升降坝，包括主坝体1，主坝体1内部开设有升降槽2，升降槽2的内底壁固定安装有主液压缸3，主液压缸3包括主液压杆4，主液压杆4的上表面固定连接有挡水坝5，挡水坝5的外表面与升降槽2的内壁滑动连接，挡水坝5的两侧表面分别固定开设有左滑动槽6和右滑动槽7，左滑动槽6和右滑动槽7的内壁分别滑动连接有左滑块8和右滑块9，主坝体1的上表面分别开设有左放置槽10和右放置槽11，左放置槽10和右放置槽11的一端内底壁分别铰接有左副液压缸12和右副液压缸13，左副液压缸12包括左副液压杆14，右副液压缸13包括右副液压杆15，左副液压杆14和右副液压杆15的顶部分别与左滑块8和右滑块9的表面铰接。Please refer to Figures 1-4, the utility model provides a technical solution: an automatic supporting double-sided hydraulic lifting dam, including a main dam body 1, a lifting groove 2 is opened inside the main dam body 1, and the inner bottom wall of the lifting groove 2 The main hydraulic cylinder 3 is fixedly installed, the main hydraulic cylinder 3 includes the main hydraulic rod 4, the upper surface of the main hydraulic rod 4 is fixedly connected with a water retaining dam 5, the outer surface of the water retaining dam 5 is slidingly connected with the inner wall of the lifting groove 2, and the water retaining dam 5 Left sliding groove 6 and right sliding groove 7 are respectively fixedly opened on the two side surfaces of the dam, the inner walls of left sliding groove 6 and right sliding groove 7 are slidably connected with left sliding block 8 and right sliding block 9 respectively, and the upper surface of main dam body 1 There are respectively a left placement groove 10 and a right placement groove 11, and the inner bottom walls of one end of the left placement groove 10 and the right placement groove 11 are respectively hinged with a left auxiliary hydraulic cylinder 12 and a right auxiliary hydraulic cylinder 13, and the left auxiliary hydraulic cylinder 12 includes a left auxiliary hydraulic cylinder. Hydraulic rod 14, right auxiliary hydraulic cylinder 13 includes right auxiliary hydraulic rod 15, and the tops of left auxiliary hydraulic rod 14 and right auxiliary hydraulic rod 15 are hinged with the surfaces of left slider 8 and right slider 9 respectively.
主坝体1的内部分别固定安装有左进水管16和右进水管17，左进水管16和右进水管17的一端分别延伸至主坝体1的上表面，左进水管16和右进水管17的另一端内壁分别滑动连接有左滑杆18和右滑杆19，左进水管16和右进水管17的另一端内壁固定连接有油封24，油封24的内壁分别与左滑杆18和右滑杆19的表面滑动连接，通过设置左进水管16和右进水管17的另一端内壁固定连接有油封24，进而达成了对第一触点20和第二触点21以及第三触点22和第四触点23的进行密封，防止第一触点20、第二触点21、第三触点22和第四触点23发生短路，左滑杆18和右滑杆19的一端分别固定连接有第一触点20和第二触点21，左进水管16的另一端内壁固定连接有第三触点22，右进水管17的另一端内壁固定连接有第四触点23，通过设置左滑杆18和右滑杆19的一端分别固定连接有第一触点20和第二触点21，左进水管16的另一端内壁固定连接有第三触点22，右进水管17的另一端内壁固定连接有第四触点23，达到了对左液压泵27和右液压泵28自动启停的控制效果，使用时第三触点22和第四触点23与电源连接，当挡水坝5对水进行拦截时，水位于挡水坝5左边时，水位逐步上升，挡水坝5底部的压力随之增大，进而水压推动左滑杆18一端的第一触点20与第三触点22进行接触电连接，由第一触点20发出电信号控制右液压泵28对右副液压缸13进行供油，进而右副液压杆15伸出，对挡水坝5的右侧面进行支撑，当水位于挡水坝5右边时，水位逐步上升，挡水坝5底部的压力随之增大，进而水压推动右滑杆19一端的第二触点21与第四触点23进行电连接，由第二触点21发出电信号控制左液压泵27对左副液压缸12进行供油，进而左副液压杆14伸出，对挡水坝5的左侧面进行支撑，从而解决了双面工作自动支撑的问题,左进水管16的另一端内壁设置有左弹簧25，左弹簧25的一端与左进水管16的另一端内壁固定链接，左弹簧25的两端内壁分别与第一触点20和第三触点22的外表面套接，右进水管17的另一端内壁设置有右弹簧26，右弹簧26的一端与右进水管17的另一端内壁固定链接，右弹簧26的两端内壁分别与第二触点21和第四触点23的外表面套接，通过设置弹簧可以让第一触点20和第二触点21进行复位，左副液压缸12通过液压油管设置有左液压泵27，左液压泵27与第二触点21电连接，右副液压缸13通过液压油管设置有右液压泵28，右液压泵28与第一触点20电连接，从而解决了双面工作自动支撑的问题。The inside of main dam body 1 is fixedly installed with left water inlet pipe 16 and right water inlet pipe 17 respectively, and one end of left water inlet pipe 16 and right water inlet pipe 17 extends to the upper surface of main dam body 1 respectively, and left water inlet pipe 16 and right water inlet pipe The other end inwall of 17 is slidably connected with left slide bar 18 and right slide bar 19 respectively, and the other end inwall of left water inlet pipe 16 and right water inlet pipe 17 is fixedly connected with oil seal 24, and the inwall of oil seal 24 is connected with left slide bar 18 and right slide bar respectively. The surface sliding connection of the slide bar 19 is fixedly connected with an oil seal 24 by setting the inner wall of the other end of the left water inlet pipe 16 and the right water inlet pipe 17, thereby achieving the first contact 20, the second contact 21 and the third contact 22. and the fourth contact 23 are sealed to prevent the short circuit of the first contact 20, the second contact 21, the third contact 22 and the fourth contact 23, and one end of the left slide bar 18 and the right slide bar 19 is respectively fixed A first contact 20 and a second contact 21 are connected, a third contact 22 is fixedly connected to the inner wall of the other end of the left water inlet pipe 16, and a fourth contact 23 is fixedly connected to the inner wall of the other end of the right water inlet pipe 17. One end of the left slide bar 18 and the right slide bar 19 is fixedly connected with the first contact 20 and the second contact 21 respectively, the other end inner wall of the left water inlet pipe 16 is fixedly connected with the third contact 22, and the other end of the right water inlet pipe 17 The inner wall of one end is fixedly connected with a fourth contact 23, which achieves the control effect of automatic start and stop of the left hydraulic pump 27 and the right hydraulic pump 28. When in use, the third contact 22 and the fourth contact 23 are connected to the power supply, when the dam 5. When water is intercepted, when the water is on the left side of the retaining dam 5, the water level gradually rises, and the pressure at the bottom of the retaining dam 5 increases accordingly, and then the water pressure pushes the first contact 20 and the third contact at one end of the left slide bar 18 22 for contact electrical connection, the first contact 20 sends an electric signal to control the right hydraulic pump 28 to supply oil to the right auxiliary hydraulic cylinder 13, and then the right auxiliary hydraulic rod 15 stretches out to support the right side of the retaining dam 5, When the water was on the right side of the water retaining dam 5, the water level gradually rose, and the pressure at the bottom of the water retaining dam 5 increased thereupon, and then the water pressure pushed the second contact 21 at one end of the right slide bar 19 to be electrically connected to the fourth contact 23. The second contact 21 sends an electric signal to control the left hydraulic pump 27 to supply oil to the left auxiliary hydraulic cylinder 12, and then the left auxiliary hydraulic rod 14 stretches out to support the left side of the retaining dam 5, thereby solving the problem of automatic double-sided work. The problem of support, the inner wall of the other end of the left water inlet pipe 16 is provided with a left spring 25, one end of the left spring 25 is fixedly linked with the inner wall of the other end of the left water inlet pipe 16, and the inner walls of the two ends of the left spring 25 are connected with the first contact 20 and the inner wall of the left water inlet pipe 16 respectively. The outer surface of the third contact 22 is socketed, and the other end inner wall of the right water inlet pipe 17 is provided with a right spring 26, and one end of the right spring 26 is fixedly linked with the other end inner wall of the right water inlet pipe 17, and the inner walls of the two ends of the right spring 26 are respectively It is socketed with the outer surface of the second contact 21 and the fourth contact 23, and the first contact 20 and the second contact 21 can be reset by setting a spring. The left auxiliary hydraulic cylinder 12 is provided with a left hydraulic pump through a hydraulic oil pipe. 27. The left hydraulic pump 27 is electrically connected to the second contact point 21, and the right auxiliary hydraulic cylinder 13 passes through the hydraulic oil The pipe is provided with a right hydraulic pump 28, and the right hydraulic pump 28 is electrically connected with the first contact 20, thereby solving the problem of automatic support for double-sided work.
综上所述，该自动支撑双面液压升降坝，通过设置左滑杆18和右滑杆19的一端分别固定连接有第一触点20和第二触点21，左进水管16的另一端内壁固定连接有第三触点22，右进水管17的另一端内壁固定连接有第四触点23，达到了对左液压泵27和右液压泵28自动启停的控制效果，使用时第三触点22和第四触点23与电源连接，当挡水坝5对水进行拦截时，水位于挡水坝5左边时，水位逐步上升，挡水坝5底部的压力随之增大，进而水压推动左滑杆18一端的第一触点20与第三触点22进行接触电连接，由第一触点20发出电信号控制右液压泵28对右副液压缸13进行供油，进而右副液压杆15伸出，对挡水坝5的右侧面进行支撑，当水位于挡水坝5右边时，水位逐步上升，挡水坝5底部的压力随之增大，进而水压推动右滑杆19一端的第二触点21与第四触点23进行电连接，由第二触点21发出电信号控制左液压泵27对左副液压缸12进行供油，进而左副液压杆14伸出，对挡水坝5的左侧面进行支撑，通过设置左进水管16和右进水管17的另一端内壁固定连接有油封24，进而达成了对第一触点20和第二触点21以及第三触点22和第四触点23的进行密封，防止第一触点20、第二触点21、第三触点22和第四触点23发生短路，从而解决了双面工作自动支撑的问题。To sum up, the self-supporting double-sided hydraulic lifting dam is fixedly connected with the first contact 20 and the second contact 21 by setting one end of the left slide bar 18 and the right slide bar 19 respectively, and the other end of the left water inlet pipe 16 The inner wall is fixedly connected with a third contact 22, and the inner wall of the other end of the right water inlet pipe 17 is fixedly connected with a fourth contact 23, which achieves the control effect of automatic start and stop of the left hydraulic pump 27 and the right hydraulic pump 28. The contact 22 and the fourth contact 23 are connected with the power supply. When the water retaining dam 5 intercepts the water, when the water is positioned on the left side of the retaining dam 5, the water level gradually rises, and the pressure at the bottom of the retaining dam 5 increases accordingly, and then the water pressure promotes The first contact 20 at one end of the left slider 18 is electrically connected to the third contact 22, and the first contact 20 sends an electric signal to control the right hydraulic pump 28 to supply oil to the right auxiliary hydraulic cylinder 13, and then the right auxiliary hydraulic Bar 15 stretches out, supports the right side of retaining dam 5, and when water is positioned at retaining dam 5 right sides, water level rises gradually, and the pressure at the bottom of retaining dam 5 increases thereupon, and then the water pressure pushes the right slide bar 19 one end. The second contact 21 is electrically connected to the fourth contact 23, and the second contact 21 sends an electric signal to control the left hydraulic pump 27 to supply oil to the left auxiliary hydraulic cylinder 12, and then the left auxiliary hydraulic rod 14 stretches out to block The left side of the dam 5 is supported, and an oil seal 24 is fixedly connected to the inner wall of the other end of the left water inlet pipe 16 and the right water inlet pipe 17, thereby achieving the first contact 20, the second contact 21 and the third contact. 22 and the fourth contact 23 are sealed to prevent the short circuit of the first contact 20, the second contact 21, the third contact 22 and the fourth contact 23, thereby solving the problem of automatic support for double-sided work.
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus.
尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.
Claims (6)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113876254A (en) * | 2021-11-01 | 2022-01-04 | 江西太空机器人科技有限公司 | Robot of sweeping floor based on 5G communication |
| CN116180670A (en) * | 2023-04-20 | 2023-05-30 | 廊坊中达水利工程有限公司 | A river bank slope protection structure and a river bank slope protection method |
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2018
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113876254A (en) * | 2021-11-01 | 2022-01-04 | 江西太空机器人科技有限公司 | Robot of sweeping floor based on 5G communication |
| CN116180670A (en) * | 2023-04-20 | 2023-05-30 | 廊坊中达水利工程有限公司 | A river bank slope protection structure and a river bank slope protection method |
| CN116180670B (en) * | 2023-04-20 | 2026-04-21 | 廊坊中达水利工程有限公司 | A riverbank protection structure and method |
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