CN109881973B - Rail guard is used in hydraulic engineering construction - Google Patents
Rail guard is used in hydraulic engineering construction Download PDFInfo
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- CN109881973B CN109881973B CN201910273624.3A CN201910273624A CN109881973B CN 109881973 B CN109881973 B CN 109881973B CN 201910273624 A CN201910273624 A CN 201910273624A CN 109881973 B CN109881973 B CN 109881973B
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- underframe
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Abstract
The invention discloses a protective guard for hydraulic engineering construction, which comprises a U-shaped frame, wherein the top of the frame is provided with an opening, two sides of the bottom of the frame are respectively provided with an underframe, the middle part of the top surface of the underframe is mutually perpendicular to the bottom of the frame and is welded and fixed, the opening at the top of the frame is provided with a hollow plastic pipe, two ends of the hollow plastic pipe are respectively inserted and fixed with two ends of the opening of a protective net, a manual positioning device is respectively arranged above two ends of the underframe, and the inner side of the frame is provided with a life buoy. Has the advantages that: the manual positioning device is arranged at the bottom of the protective guard, and the underframe can be fixed and detached through manual operation, so that the stability of the equipment placed on the ground is improved; through with the integrated setting of cavity plastic tubing and life buoy and on the equipment, can dismantle life buoy and cavity plastic tubing when the personnel of the incident falls into the water, the personnel that help falls into the water save oneself, improve the security that equipment used.
Description
Technical Field
The invention relates to the technical field of construction protection, in particular to a protective fence for hydraulic engineering construction.
Background
In the hydraulic engineering construction process, in order to ensure the safety of constructors and passersby, protective guards need to be arranged on the periphery of the engineering, safety warning is carried out, and life-saving equipment such as life buoys need to be equipped on the bank of a water body. The existing guard rail has the following two problems: 1. the guard rail is directly placed on the ground, so that the stability is poor, and the guard rail is easy to topple over after being subjected to large external wind; 2. as guard rails of hydraulic engineering are mostly arranged on the periphery of a water body, the self-rescue can not be realized when people fall into water in case of safety accidents.
Disclosure of Invention
The present invention is directed to a guard rail for hydraulic engineering construction to solve the above problems, and an optimal technical solution among technical solutions provided by the present invention includes: the fixing stability of the guard rail is improved, and when a person falls into water accident, the guard rail can help the person falling into water to save oneself and the like, and the technical effects are explained in detail below.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a protective guard for hydraulic engineering construction, which comprises a U-shaped frame-shaped main frame, wherein the top of the main frame is provided with an opening, two sides of the bottom of the main frame are respectively provided with an underframe, the middle part of the top surface of the underframe is mutually perpendicular to the bottom of the main frame and is welded and fixed, a hollow plastic pipe is arranged on the opening at the top of the main frame, two ends of the hollow plastic pipe are respectively inserted and fixed with two ends of the opening of the main frame, a manual positioning device is respectively arranged above two ends of the underframe, the inner side of the main frame is provided with a life buoy, the lower part of the life buoy is clamped at the bottom of the inner side of the main frame, and the upper part of;
the manual positioning device comprises a power-assisted tube with one end matched with the underframe in a rotating mode, the bottom of the power-assisted tube is provided with a ground plug close to the rotating connection position of the underframe, and the ground plug penetrates through the underframe and is hinged to the power-assisted tube.
Preferably, the main frame is provided with a protective net, the protective net is a metal net and is welded and fixed on the inner side of the main frame, and the surface of the protective net is coated with a fluorescent material.
Preferably, the number of the life buoys is three, and the life buoys are all inflated closed rubber rings.
Preferably, a metal hook is welded and fixed at the bottom of the inner side of the main frame, and the lower part of the life buoy is hung on the metal hook.
Preferably, the hollow plastic pipe comprises a pipe body and a hook, wherein one end of the pipe body is provided with a female plug, the other end of the pipe body is provided with a male plug, the male plug and the female plug are matched with each other, the female plug is sleeved at one end of the top of the main frame, the male plug is inserted at the other end of the top of the main frame, the female plug and the male plug are matched with the main frame in an inserting manner, a bending part is formed on the pipe body, and a stainless steel spring-shaped support frame is sleeved on the inner side of the bending part.
Preferably, a first rotating frame which is matched with one end of the power assisting pipe in a rotating mode is welded and fixed on the bottom frame, the first rotating frame is matched with one end of the power assisting pipe in a rotating mode through a pin shaft, a second rotating frame is welded and fixed on the power assisting pipe, the second rotating frame is matched with the ground plug in a rotating mode through the pin shaft, the bottom end of the ground plug is conical, and the ground plug penetrates through the bottom frame and is in clearance fit with the bottom frame.
Preferably, the bottoms of the two ends of the underframe are respectively provided with a ground mat, and the ground mats are fixed at the bottom of the underframe through screws.
In conclusion, the beneficial effects of the invention are as follows: 1. the manual positioning device is arranged at the bottom of the protective guard, and the underframe can be fixed and detached through manual operation, so that the stability of the equipment placed on the ground is improved;
2. through with the integrated setting of cavity plastic tubing and life buoy and on the equipment, can dismantle life buoy and cavity plastic tubing when the personnel of the incident falls into the water, the personnel that help falls into the water save oneself, improve the security that equipment used.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic left side view of the structure of FIG. 1;
FIG. 3 is a schematic structural view of the hollow plastic tube of the present invention;
FIG. 4 is a schematic view of the structure of the other state of FIG. 3;
FIG. 5 is a schematic view of the mating structure of the undercarriage and the manual positioning device of the present invention;
fig. 6 is a schematic view of another state of fig. 5.
The reference numerals are explained below:
1. a chassis; 2. a manual positioning device; 201. a first rotating frame; 202. a booster tube; 203. a second rotating frame; 204. inserting the ground; 3. a main frame; 4. a hollow plastic tube; 401. a pipe body; 402. hooking; 403. male insertion; 404. mother insertion; 5. a protective net; 6. a life buoy.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1-6, the invention provides a protective guard for hydraulic engineering construction, which comprises a main frame 3 in a U-shaped frame shape, wherein the top of the main frame 3 is open, two sides of the bottom of the main frame 3 are respectively provided with an underframe 1, the middle part of the top surface of the underframe 1 is mutually perpendicular to the bottom of the main frame 3 and is welded and fixed, the top of the main frame 3 is provided with a hollow plastic pipe 4, two ends of the hollow plastic pipe 4 are respectively inserted and fixed with two ends of the opening of the main frame 3, two manual positioning devices 2 are respectively arranged above two ends of the underframe 1, the inner side of the main frame 3 is provided with a life buoy 6, the lower part of the life buoy 6 is clamped and connected at the bottom of the inner side of the main frame 3, the upper part of the life buoy 6 is clamped and fixed below the hollow plastic pipe 4, and the life buoy 6 is clamped;
the manual positioning device 2 comprises a power-assisted tube 202 with one end rotatably matched with the underframe 1, a ground insert 204 is arranged at the bottom of the power-assisted tube 202 close to the rotary connection part with the underframe 1, the ground insert 204 penetrates through the underframe 1 and is hinged with the power-assisted tube 202, the ground insert 204 is driven by the power-assisted tube 202 to vertically lift, the ground insert 204 can be far away from and inserted into the ground by a lever, and the underframe 1 can be fixed.
As an optional embodiment, a protective net 5 is arranged on the main frame 3, the protective net 5 is a metal net and is welded and fixed on the inner side of the main frame 3, the surface of the protective net 5 is coated with a fluorescent material, the protective net 5 is used for shielding the inner side of the main frame 3, and the fluorescent material is arranged to warn the surrounding environment through fluorescence;
the three life buoys 6 are arranged, the life buoys 6 are all inflatable closed rubber rings, the three life buoys 6 are pulled to be elliptical and then hung between the main frame 3 and the hollow plastic pipe 4, the life buoys 6 can be fixed, and the three life buoys 6 can be matched for use to improve the buoyancy in a water body;
the bottom of the inner side of the main frame 3 is fixedly welded with a metal hook, the lower part of the life buoy 6 is hung on the metal hook, and the metal hook is used for hanging and fixing the bottom of the life buoy 6;
the hollow plastic pipe 4 comprises a hollow pipe body 401 and a hook 402, two ends of the hollow pipe body are sealed, one end of the pipe body 401 is provided with a female plug 404, the other end of the pipe body is provided with a male plug 403, the male plug 403 and the female plug 404 are matched with each other, the female plug 404 is sleeved at one end of the top of the main frame 3, the male plug 403 is inserted at the other end of the top of the main frame 3, after the female plug 404 and the male plug 403 are in insertion fit with the main frame 3, a bending part is formed on the pipe body 401, a stainless spring-shaped support frame is sleeved on the inner side of the bending part, the spring-shaped support frame is used for preventing the pipe body 401 from deforming and damaging when the pipe body 401 is bent, and after the male plug 403;
a first rotating frame 201 which is matched with one end of a power-assisted tube 202 to rotate is welded and fixed on the underframe 1, the first rotating frame 201 is in rotating fit with one end of the power-assisted tube 202 through a pin shaft, a second rotating frame 203 is welded and fixed on the power-assisted tube 202, the second rotating frame 203 is in rotating fit with a ground plug 204 through a pin shaft, the bottom end of the ground plug 204 is conical, the ground plug 204 penetrates through the underframe 1 and is in clearance fit with the underframe 1, so that the end, far away from the first rotating frame 201, of the power-assisted tube 202 is lifted upwards, the power-assisted tube 202 is matched with the first rotating frame 201 to form a lever structure, the ground plug 204 is hinged with the second rotating frame 203, a waist circular hole which is horizontally arranged is formed at the matching position of the ground plug 204 and the second rotating frame 203, so as to adapt to the relative displacement of the top ends of the second rotating frame 203 and the ground plug 204 in the lifting process, the underframe 1 is placed at a position to be fixed, an operator steps, then, the movable end of the corresponding power-assisted tube 202 is pressed downwards, the ground plug 204 is pressed downwards under the lever action formed by the power-assisted tube 202 and the first rotating frame 201 and is inserted into the ground, and the other three manual positioning devices 2 are operated in the same way, so that the fixation of the underframe 1 can be realized; when the disassembly is carried out, the operation is carried out according to the reverse sequence of the steps;
the bottom of each of the two ends of the bottom frame 1 is provided with a ground mat, the ground mats are fixed to the bottom of the bottom frame 1 through screws, and the ground mats are rubber mats and used for increasing friction force of indirect contacts between the bottom frame 1 and the bottom surface when the protective device is arranged on hard ground.
The manual positioning device 2 is arranged at the bottom of the protective guard, and the underframe 1 can be fixed and disassembled through manual operation, so that the stability of the equipment placed on the ground is improved;
through with hollow plastic tubing 4 and life buoy 6 integrated setting and equipment on, can dismantle life buoy 6 and hollow plastic tubing 4 when the personnel of the incident falls into the water, the personnel that help falls into the water save oneself, the security that improves equipment and use.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (5)
1. The protective guard for the hydraulic engineering construction is characterized by comprising a U-shaped frame-shaped main frame (3), wherein the top of the main frame (3) is provided with an opening, two sides of the bottom of the main frame (3) are respectively provided with an underframe (1), the middle part of the top surface of the underframe (1) is mutually perpendicular to the bottom of the main frame (3) and is welded and fixed, a hollow plastic pipe (4) is arranged on the opening of the top of the main frame (3), two ends of the hollow plastic pipe (4) are respectively spliced and fixed with two ends of the opening of the main frame (3), a manual positioning device (2) is respectively arranged above two ends of the underframe (1), a life buoy (6) is arranged on the inner side of the main frame (3), the lower part of the life buoy (6) is clamped at the bottom of the inner side of the main frame (3), and the upper part of the life buoy (6) is clamped;
the manual positioning device (2) comprises a power-assisted tube (202) with one end rotationally matched with the chassis (1), a ground plug (204) is arranged at the bottom of the power-assisted tube (202) close to the rotary connection part with the chassis (1), and the ground plug (204) penetrates through the chassis (1) and is hinged with the power-assisted tube (202);
the hollow plastic pipe (4) comprises a pipe body (401) and a hook (402), a female plug (404) is arranged at one end of the pipe body (401), a male plug (403) is arranged at the other end of the pipe body, the male plug (403) and the female plug (404) are matched with each other, the female plug (404) is sleeved at one end of the top of the main frame (3), the male plug (403) is inserted at the other end of the top of the main frame (3), after the female plug (404) and the male plug (403) are in insertion fit with the main frame (3), a bending part is formed on the pipe body (401), and a spring-shaped support frame is sleeved on the inner side of the bending part;
the utility model discloses a power tube, including chassis (1), helping hand pipe (202), first rotating turret (201) of one end rotation are gone up welded fastening and are had the cooperation on chassis (1), first rotating turret (201) with helping hand pipe (202) one end is through round pin axle normal running fit, welded fastening has second rotating turret (203) on helping hand pipe (202), second rotating turret (203) with insert (204) through round pin axle normal running fit with ground, insert (204) bottom for the taper with ground, just insert (204) and run through chassis (1) and with this chassis (1) clearance fit.
2. The protective guard for hydraulic engineering construction according to claim 1, characterized in that: the protective net is characterized in that a protective net (5) is arranged on the main frame (3), the protective net (5) is a metal net and is welded and fixed on the inner side of the main frame (3), and fluorescent materials are coated on the surface of the protective net (5).
3. The protective guard for hydraulic engineering construction according to claim 1, characterized in that: the number of the life buoys (6) is three, and the life buoys (6) are all inflated closed rubber rings.
4. The protective guard for hydraulic engineering construction according to claim 1, characterized in that: the bottom of the inner side of the main frame (3) is fixedly welded with a metal hook, and the lower part of the life buoy (6) is hung on the metal hook.
5. The protective guard for hydraulic engineering construction according to claim 1, characterized in that: the bottom parts of the two ends of the bottom frame (1) are respectively provided with a ground mat, and the ground mats are fixed at the bottom part of the bottom frame (1) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910273624.3A CN109881973B (en) | 2019-04-06 | 2019-04-06 | Rail guard is used in hydraulic engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910273624.3A CN109881973B (en) | 2019-04-06 | 2019-04-06 | Rail guard is used in hydraulic engineering construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109881973A CN109881973A (en) | 2019-06-14 |
| CN109881973B true CN109881973B (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910273624.3A Active CN109881973B (en) | 2019-04-06 | 2019-04-06 | Rail guard is used in hydraulic engineering construction |
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| CN (1) | CN109881973B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453977B (en) * | 2019-08-27 | 2020-11-24 | 日照市东港区水务集团有限公司 | Safe river levee guardrail with lifesaving function |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201179968Y (en) * | 2008-04-02 | 2009-01-14 | 胡圳泉 | Expansion type non-aerated portable life buoy |
| CN201769178U (en) * | 2010-06-12 | 2011-03-23 | 高融行 | Thumbtack pressing device |
| CN202390174U (en) * | 2011-12-12 | 2012-08-22 | 吕衍荣 | Lever type pneumatic unplugging device |
| ES1078274Y (en) * | 2012-10-08 | 2013-03-20 | Ferrer Samuel Montes | Protection barrier for bathers |
| CN208073100U (en) * | 2017-12-15 | 2018-11-09 | 江西省青苹园林艺术有限公司 | A kind of gardens waterfront landscape guardrail |
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| CN109881973A (en) | 2019-06-14 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210322 Address after: Room 2007, unit a, building 18, C District, Greenland 21 mall, Xingqing District, Yinchuan City, Ningxia Hui Autonomous Region Applicant after: Ningxia Dayuan Construction Engineering Co.,Ltd. Address before: 064200 Building 5, XINKEYUAN community, Zunhua City, Tangshan City, Hebei Province Applicant before: Lu Baogui |
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