CN112459014A - Channel lateral wall supports fixing device for hydraulic engineering - Google Patents
Channel lateral wall supports fixing device for hydraulic engineering Download PDFInfo
- Publication number
- CN112459014A CN112459014A CN202011343301.6A CN202011343301A CN112459014A CN 112459014 A CN112459014 A CN 112459014A CN 202011343301 A CN202011343301 A CN 202011343301A CN 112459014 A CN112459014 A CN 112459014A
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- China
- Prior art keywords
- hydraulic engineering
- fixing device
- protective shell
- ejector rod
- supporting
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/02—Making or lining canals
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention provides a channel side wall supporting and fixing device for hydraulic engineering, and relates to the field of hydraulic engineering construction. This fixing device is supported to channel lateral wall for hydraulic engineering, including the protective housing, the lower extreme of protective housing is provided with in the backup pad, the up end four corners of backup pad is the fixed auxiliary support pole that is provided with all, the inner bottom four corners of protective housing is the fixed spacing shell that is provided with all, the bottom that the protective housing was run through to spacing shell inner is run through to auxiliary support pole's upper end, the fixed electronic jar that is provided with in top center department of backup pad, the output fixed connection of electronic jar is in the bottom center department of protective housing, two inside wall centers of protective housing department is fixed first bearing and the second bearing of being provided with respectively. Through the device's use, can support the channel inner wall vertical and that incline simultaneously, whole device convenient operation moreover, inner structure can not receive outside dust and earth influence during the use, and equipment job stabilization nature is good.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering construction, in particular to a channel side wall supporting and fixing device for hydraulic engineering.
Background
In water conservancy projects, channels are usually excavated to be constructed in the channels, and the channels are excavated and have soft soil, so that the channels are easy to collapse, and construction people are easily buried under the soil, so that during construction, the side walls of the channels need to be supported and fixed by using supporting devices.
Channel lateral wall support fixing device on the market is supporting the channel when fixed at present, and its fixed plate is fixed, leads to the channel inner wall that can't support simultaneously vertically and slope, and simultaneously, current backup pad is less at fixed dynamics, and fixed knot constructs in addition wholly exposes in the air, and some of them connection structure are influenced by factors such as earth, dust easily, so need design channel lateral wall support fixing device for hydraulic engineering.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a channel side wall supporting and fixing device for hydraulic engineering, which solves the problems that the existing supporting and fixing device cannot support the vertical and inclined channel inner walls at the same time and is easily damaged when being directly exposed in the air.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a channel side wall supporting and fixing device for hydraulic engineering comprises a protective shell, wherein a supporting plate is arranged at the lower end of the protective shell, auxiliary supporting rods are fixedly arranged at four corners of the upper end face of the supporting plate, limiting shells are fixedly arranged at four corners of the bottom of the inner end of the protective shell, the upper ends of the auxiliary supporting rods penetrate through the bottom of the protective shell and are communicated with the inner ends of the limiting shells, an electric cylinder is fixedly arranged at the center of the top end of the supporting plate, the output end of the electric cylinder is fixedly connected at the center of the bottom end of the protective shell, a first bearing and a second bearing are fixedly arranged at the centers of two inner side walls of the protective shell respectively, a bidirectional lead screw is arranged at the inner end of the protective shell, two ends of the bidirectional lead screw are fixedly connected at the inner ends of the first bearing and the second, the outer ends of the first sliding sleeve and the second sliding sleeve close to the inner sides are fixedly sleeved with a connecting plate, the outer side of the upper end of the connecting plate is fixedly connected with an upper ejector rod, the outer side of the lower end of the connecting plate is fixedly connected with a lower ejector rod, the two side walls of the protective shell are respectively provided with an upper through hole and a lower through hole, the outer end of the upper ejector rod penetrates through the upper through hole to reach the outer end of the protective shell, the outer end of the lower ejector rod penetrates through the lower through hole to reach the outer end of the protective shell, the lower ejector rod is fixedly provided with a baffle plate close to the inner part of the rod body of the outer end, the outer side of the baffle plate is fixedly connected with a high-strength spring, the outer end of the high-strength spring is fixedly connected with a movable ejector rod, the outer end of the movable ejector rod penetrates through, the fixed cover in the middle-end pole body of two-way lead screw is equipped with first gear, the inside bottom mounting of protective housing is provided with the motor, fixed cover is equipped with the second gear on the output shaft of motor, the outer pot head of second gear and first gear is equipped with the connection chain.
Preferably, four corners of the bottom end of the supporting plate are fixedly provided with traveling wheels.
Preferably, a plurality of heat dissipation openings are formed in the front wall of the protective shell.
Preferably, the upper end and the lower end of the outer side of the first sliding sleeve and the outer side of the second sliding sleeve are both fixedly provided with reinforcing connecting rods, and the other ends of the reinforcing connecting rods are respectively and fixedly connected to the lower end of the upper ejector rod and the upper end of the lower ejector rod.
Preferably, the shafts of the upper ejector rod and the lower ejector rod are kept parallel.
Preferably, the length of the upper top rod is greater than that of the lower top rod.
Preferably, the center of the top end of the protective shell is fixedly connected with a hanging ring.
Preferably, the diameter of the rod body of the upper ejector rod is matched with the inner diameter of the upper through hole, and the diameter of the rod body of the lower ejector rod is matched with the inner diameter of the lower through hole.
The working principle is as follows: during the use with the device place the channel in, then adjust the height of whole protective housing through electronic jar, then the starter motor, motor work drives second gear revolve, drive first gear revolve through drive chain during second gear revolve, first gear revolve drives two-way lead screw and rotates, thereby drive first sliding sleeve and second sliding sleeve and move to the outer end, the sliding sleeve removes and drives ejector pin and lower ejector pin outwards removal, when the holding plate of lower ejector pin outer end contacts the channel lateral wall, the motor continues to work, the inner high strength spring of lower ejector pin is compressed this moment, go up the ejector pin and continue to advance, until the holding plate of upper ejector pin front end laminate completely on the channel lateral wall, channel lateral wall is fixed to accomplish this moment.
(III) advantageous effects
The invention provides a channel side wall supporting and fixing device for hydraulic engineering. The method has the following beneficial effects:
1. the invention provides a channel side wall supporting and fixing device for hydraulic engineering, which can simultaneously support vertical and inclined channel inner walls and ensure the stability of the channel inner walls.
2. The invention provides a channel side wall supporting and fixing device for hydraulic engineering, which is simple in structure and convenient to operate, the whole device is convenient to transport, and the lifting can be directly completed through a lifting ring at the top end.
3. The invention provides a channel side wall supporting and fixing device for hydraulic engineering.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the internal structure of the lower carrier rod according to the present invention;
fig. 4 is a side view of the protective case structure of the present invention.
Wherein, 1, a protective shell; 2. a support plate; 3. an auxiliary support bar; 4. a limiting shell; 5. an electric cylinder; 6. a travel wheel; 7. a first bearing; 8. a second bearing; 9. a bidirectional screw rod; 10. a first sliding sleeve; 11. a second sliding sleeve; 12. a connecting plate; 13. an ejector rod is arranged; 14. a lower ejector rod; 15. an upper through hole; 16. a lower through hole; 17. reinforcing the connecting rod; 18. a first gear; 19. a motor; 20. a second gear; 21. connecting a chain; 22. a heat dissipation port; 23. a connecting seat; 24. supporting the pressure plate; 25. a hoisting ring; 26. a baffle plate; 27. a high-strength spring; 28. a movable ejector rod; 29. a connecting head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1-4, an embodiment of the present invention provides a channel sidewall supporting and fixing device for hydraulic engineering, including a protective casing 1, the protective casing 1 is made of a metal material and has a surface seat with an anti-rust treatment, a supporting plate 2 is disposed at a lower end of the protective casing 1, auxiliary supporting rods 3 are fixedly disposed at four corners of an upper end surface of the supporting plate 2, the auxiliary supporting rods 3 are used for ensuring balance of the device, limit housings 4 are fixedly disposed at four corners of a bottom of an inner end of the protective casing 1, an upper end of the auxiliary supporting rod 3 penetrates through a bottom end of the protective casing 1 to reach inner ends of the limit housings 4, an electric cylinder 5 is fixedly disposed at a center of a top end of the supporting plate 2, the protective casing 1 can be driven to move up and down by the electric cylinder 5 to adjust a supporting height, an output end of the electric cylinder 5 is fixedly connected to a center of a bottom, the inner end of the protective shell 1 is provided with a bidirectional screw rod 9, two ends of the bidirectional screw rod 9 are respectively fixedly connected with the inner ends of a first bearing 7 and a second bearing 8, two ends of the bidirectional screw rod 9 are respectively sleeved with a first sliding sleeve 10 and a second sliding sleeve 11 in a threaded manner, the outer ends of the inner sides of the first sliding sleeve 10 and the second sliding sleeve 11 are respectively fixedly sleeved with a connecting plate 12, the outer side of the upper end of the connecting plate 12 is fixedly connected with an upper mandril 13, the outer side of the lower end of the connecting plate 12 is fixedly connected with a lower mandril 14, two side walls of the protective shell 1 are respectively provided with an upper through hole 15 and a lower through hole 16, the outer end of the upper mandril 13 penetrates through the upper through hole 15 to reach the outer end of the protective shell 1, the outer end of the lower mandril 14 penetrates through the lower through hole 16 to reach the outer end of the protective shell 1, a, the outer end of the movable ejector rod 28 penetrates through the lower ejector rod 14 and is fixedly connected with a connector 29, when the high-strength spring 27 is compressed, an outward jacking force is always exerted on the connector 29, the two sides of the protective shell 1 are respectively provided with a supporting pressure plate 24, the structure of the supporting pressure plate 24 is in contact with the inner wall of a channel in a fit manner, the inner side wall of the supporting pressure plate 24 is fixedly provided with two connecting seats 23, the outer end of the upper ejector rod 13 and the connector 29 are respectively hinged to the inner ends of the two connecting seats 23, the middle end rod body of the bidirectional screw rod 9 is fixedly sleeved with a first gear 18, the bottom end inside the protective shell 1 is fixedly provided with a motor 19, the output shaft of the motor 19 is fixedly sleeved with a second gear 20, the outer ends of the second gear 20 and the first gear 18 are sleeved with a connecting chain 21, the motor 19 works to drive the second gear 20 to rotate, the second gear 20, thereby driving the two sliding sleeves to slide left and right.
The bottom four corners of backup pad 2 all is fixed and is provided with travelling wheel 6, a plurality of thermovents 22 have been seted up on the antetheca of protective housing 1, thermovent 22 sets up the front end at motor 19, make things convenient for the heat dissipation of motor 19, both ends are all fixed and are provided with reinforcing connecting rod 17 about the outside of first sliding sleeve 10 and second sliding sleeve 11, reinforcing connecting rod 17's the other end is fixed connection respectively at last ejector pin 13 lower extreme and lower ejector pin 14 upper end, the pole body of going up ejector pin 13 and lower ejector pin 14 keeps parallel, the pole body length of going up ejector pin 13 is greater than the pole body length of lower ejector pin 14, top center department fixedly connected with rings 25 of protective housing 1, the hoist and mount that is used for the device removes, the pole body diameter size of going up ejector pin 13 agrees with the 15 internal diameters of last through-hole size mutually, the pole body diameter.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a channel lateral wall supports fixing device for hydraulic engineering, includes protective housing (1), its characterized in that: the lower end of the protective shell (1) is provided with a supporting plate (2), four corners of the upper end surface of the supporting plate (2) are fixedly provided with auxiliary supporting rods (3), four corners of the bottom of the inner end of the protective shell (1) are fixedly provided with limit shells (4), the upper ends of the auxiliary supporting rods (3) penetrate through the bottom of the protective shell (1) and are communicated to the inner ends of the limit shells (4), the top center of the supporting plate (2) is fixedly provided with an electric cylinder (5), the output end of the electric cylinder (5) is fixedly connected to the bottom center of the protective shell (1), the centers of two inner side walls of the protective shell (1) are respectively and fixedly provided with a first bearing (7) and a second bearing (8), the inner end of the protective shell (1) is provided with a bidirectional screw rod (9), and two ends of the bidirectional screw rod (9) are respectively and fixedly connected to the inner ends of, the two-way screw rod is characterized in that a first sliding sleeve (10) and a second sliding sleeve (11) are respectively in threaded sleeve connection on the rod bodies at the two ends of the two-way screw rod (9), the first sliding sleeve (10) and the second sliding sleeve (11) are respectively in threaded sleeve connection with the connecting plate (12) in a fixed sleeve connection mode by the outer ends of the inner sides, the upper end outer side of the connecting plate (12) is fixedly connected with an upper ejector rod (13), the lower end outer side of the connecting plate (12) is fixedly connected with a lower ejector rod (14), the two side walls of the protective shell (1) are respectively provided with an upper through hole (15) and a lower through hole (16), the outer end of the upper ejector rod (13) penetrates through the upper through hole (15) to the outer end of the protective shell (1), the outer end of the lower ejector rod (14) penetrates through the outer end of the lower through hole (16) to the outer end of the protective, outer end fixedly connected with activity ejector pin (28) of high strength spring (27), the outer end of activity ejector pin (28) runs through down ejector pin (14) and fixedly connected with connector (29), the both sides of protective housing (1) all are provided with holding plate (24), the fixed two connecting seats (23) that are provided with on the inside wall of holding plate (24), the outer end and the connector (29) of going up ejector pin (13) articulate respectively in two connecting seats (23) the inner, fixed cover is equipped with first gear (18) on the middle-end pole body of two-way lead screw (9), the inside bottom mounting of protective housing (1) is provided with motor (19), fixed cover is equipped with second gear (20) on the output shaft of motor (19), the outer pot head of second gear (20) and first gear (18) is equipped with connection chain (21).
2. The channel side wall supporting and fixing device for the hydraulic engineering as claimed in claim 1, wherein: four corners of the bottom end of the supporting plate (2) are fixedly provided with traveling wheels (6).
3. The channel side wall supporting and fixing device for the hydraulic engineering as claimed in claim 1, wherein: a plurality of heat dissipation ports (22) are formed in the front wall of the protective shell (1).
4. The channel side wall supporting and fixing device for the hydraulic engineering as claimed in claim 1, wherein: the upper end and the lower end of the outer side of the first sliding sleeve (10) and the outer side of the second sliding sleeve (11) are fixedly provided with reinforcing connecting rods (17), and the other ends of the reinforcing connecting rods (17) are fixedly connected to the lower end of an upper ejector rod (13) and the upper end of a lower ejector rod (14) respectively.
5. The channel side wall supporting and fixing device for the hydraulic engineering as claimed in claim 1, wherein: the rod bodies of the upper ejector rod (13) and the lower ejector rod (14) are kept parallel.
6. The channel side wall supporting and fixing device for the hydraulic engineering as claimed in claim 1, wherein: the length of the upper ejector rod (13) is greater than that of the lower ejector rod (14).
7. The channel side wall supporting and fixing device for the hydraulic engineering as claimed in claim 1, wherein: the top center of the protective shell (1) is fixedly connected with a hanging ring (25).
8. The channel side wall supporting and fixing device for the hydraulic engineering as claimed in claim 1, wherein: the diameter of the upper ejector rod (13) is matched with the inner diameter of the upper through hole (15), and the diameter of the lower ejector rod (14) is matched with the inner diameter of the lower through hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011343301.6A CN112459014A (en) | 2020-11-25 | 2020-11-25 | Channel lateral wall supports fixing device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011343301.6A CN112459014A (en) | 2020-11-25 | 2020-11-25 | Channel lateral wall supports fixing device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112459014A true CN112459014A (en) | 2021-03-09 |
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ID=74808402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011343301.6A Pending CN112459014A (en) | 2020-11-25 | 2020-11-25 | Channel lateral wall supports fixing device for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112459014A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585184A (en) * | 2021-08-11 | 2021-11-02 | 安徽省（水利部淮河水利委员会）水利科学研究院（安徽省水利工程质量检测中心站） | Hydraulic engineering channel lateral wall strutting arrangement |
| CN115110481A (en) * | 2022-06-13 | 2022-09-27 | 华北水利水电大学 | Self-adaptive supporting device applied to hydraulic engineering canal system building |
| CN116065538A (en) * | 2023-01-09 | 2023-05-05 | 江苏森宏环境建设工程有限公司 | Municipal engineering drainage canal construction device and treatment method |
Citations (4)
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|---|---|---|---|---|
| JP2009221737A (en) * | 2008-03-17 | 2009-10-01 | Kajima Corp | Joint structure of panel for repairing hydraulic structure |
| CN210621626U (en) * | 2019-08-09 | 2020-05-26 | 倪晓冉 | Adjustable auxiliary equipment for hydraulic engineering construction |
| CN111676905A (en) * | 2020-04-26 | 2020-09-18 | 翟来铮 | Channel lateral wall supports fixing device for hydraulic engineering construction |
| CN211898189U (en) * | 2020-01-24 | 2020-11-10 | 宣城市金水水利工程有限责任公司 | Channel lateral wall supports fixing device for hydraulic engineering construction |
-
2020
- 2020-11-25 CN CN202011343301.6A patent/CN112459014A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009221737A (en) * | 2008-03-17 | 2009-10-01 | Kajima Corp | Joint structure of panel for repairing hydraulic structure |
| CN210621626U (en) * | 2019-08-09 | 2020-05-26 | 倪晓冉 | Adjustable auxiliary equipment for hydraulic engineering construction |
| CN211898189U (en) * | 2020-01-24 | 2020-11-10 | 宣城市金水水利工程有限责任公司 | Channel lateral wall supports fixing device for hydraulic engineering construction |
| CN111676905A (en) * | 2020-04-26 | 2020-09-18 | 翟来铮 | Channel lateral wall supports fixing device for hydraulic engineering construction |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585184A (en) * | 2021-08-11 | 2021-11-02 | 安徽省（水利部淮河水利委员会）水利科学研究院（安徽省水利工程质量检测中心站） | Hydraulic engineering channel lateral wall strutting arrangement |
| CN115110481A (en) * | 2022-06-13 | 2022-09-27 | 华北水利水电大学 | Self-adaptive supporting device applied to hydraulic engineering canal system building |
| CN115110481B (en) * | 2022-06-13 | 2023-09-19 | 华北水利水电大学 | Self-adaptive supporting device applied to hydraulic engineering canal system building |
| CN116065538A (en) * | 2023-01-09 | 2023-05-05 | 江苏森宏环境建设工程有限公司 | Municipal engineering drainage canal construction device and treatment method |
| CN116065538B (en) * | 2023-01-09 | 2023-09-15 | 江苏森宏环境建设工程有限公司 | Municipal engineering drainage canal construction device and treatment method |
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