CN114182694A - Gate beam reinforcing and supporting device - Google Patents
Gate beam reinforcing and supporting device Download PDFInfo
- Publication number
- CN114182694A CN114182694A CN202111608728.9A CN202111608728A CN114182694A CN 114182694 A CN114182694 A CN 114182694A CN 202111608728 A CN202111608728 A CN 202111608728A CN 114182694 A CN114182694 A CN 114182694A
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- Prior art keywords
- gate
- fixing plate
- plate
- upper fixing
- limb
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
Abstract
The invention provides a gate beam reinforcing and supporting device, which is characterized in that a square through hole is formed in a gate beam, an upper fixing plate, a connecting plate and a lower fixing plate are arranged, the upper fixing plate is positioned above the square through hole, a hoist is positioned on the upper fixing plate, the connecting plate is connected with the left side wall of the square through hole, the lower fixing plate is connected with the gate beam, a left counter pull rod and a right counter pull rod are arranged to realize the fixing of a reinforcing system, a left support column and a right support column are arranged to realize the supporting and fixing of the hoist, the integral stress performance of the structure is effectively improved through the reinforcing and supporting, and the local damage is avoided.
Description
The technical field is as follows: the invention relates to hydraulic engineering, in particular to a gate beam reinforcing and supporting device.
Background art: the gate is common hydraulic engineering adjusting device, and it is used for the position department that needs adjust rivers, through opening and close the gate, realizes the regulation and control to rivers, through changing gate aperture, realizes the control to the rivers size, and the gate device generally includes hydraulic building, for example gate bottom board, gate pier, portal, gate roof beam etc. through set up headstock gear on gate roof beam, realizes the regulation and control to gate aperture. The gate beam is used as a main stress part of the hoist, the bearing acting force is large, and once the gate beam is damaged, the structure of the gate is damaged, so that the normal work of the gate is influenced.
Because the gate roof beam is main atress part, it is when design or during operation, often need consolidate the gate roof beam, current gate roof beam adopts reinforced concrete structure more, in order to improve the intensity of gate roof beam, generally can improve concrete strength, improve the arrangement of reinforcement rate, improve the cross sectional area etc. of concrete roof beam, although the intensity of gate roof beam has been consolidated to above-mentioned mode, but does not produce the change to the effect atress of headstock gear, and in case the destruction appears, need change the gate roof beam, its cost is high, be unfavorable for the engineering maintenance.
The invention content is as follows: aiming at the technical problems, the invention provides a gate beam reinforcing and supporting device, which improves the overall supporting effect of a gate beam by changing the acting stress mode.
The invention provides a gate beam reinforcing and supporting device, which is used in a gate structure, wherein the gate structure comprises a left gate pier, a right gate pier, a left portal frame, a right portal frame, a gate beam, a gate groove, a gate, a hoist and a connecting rod, the left gate pier and the right gate pier are both positioned on a foundation, the gate groove is respectively arranged on the left gate pier and the right gate pier, the left portal frame is positioned on the left gate pier, the right portal frame is positioned on the right gate pier, the gate beam is positioned on the left portal frame and the right portal frame and is respectively and fixedly connected with the left portal frame and the right portal frame, the hoist is positioned above the gate beam, the hoist is connected with the gate through the connecting rod, and the gate can move up and down in the gate groove, and the gate reinforcing and supporting device is characterized in that: the gate beam is provided with a square through hole, the square through hole is provided with a reinforcing part, the reinforcing part comprises an upper fixing plate, a connecting plate and a lower fixing plate, the upper fixing plate is positioned above the gate beam and fixedly connected with the upper surface of the gate beam, the upper fixing plate extends to the left side and the right side of the square through hole for a certain distance, the hoist is positioned on the upper fixing plate, the connecting plate is fixedly connected with the left hole wall of the square through hole, one end of the lower fixing plate is fixedly connected with the connecting plate, one end of the lower fixing plate extends to the right side of the square through hole for a certain distance, the left side of the upper fixing plate is provided with a left L-shaped plate, a first limb of the left L-shaped plate is connected with the upper fixing plate, a second limb of the left L-shaped plate is vertical to the upper fixing plate, and a left supporting column is arranged between the second limb of the left L-shaped plate and the hoist, the right side of the upper fixing plate is provided with a right L-shaped plate, a first limb of the right L-shaped plate is connected with the upper fixing plate, a second limb of the right L-shaped plate is perpendicular to the upper fixing plate, a right supporting column is arranged between a second limb of the right L-shaped plate and the hoist, the height of the right supporting column is higher than that of the left supporting column, a left tension rod is arranged on the left side of the gate beam, the upper end of the left tension rod penetrates through the upper fixing plate and the first limb of the left L-shaped plate, the lower end of the left tension rod penetrates through the gate beam, a left tension end is arranged at the upper end of the left tension rod, a left tension end is arranged at the lower end of the left tension rod, the left end is fixedly arranged on the first limb of the left L-shaped plate, the left tension end is fixedly arranged on the lower surface on the left side of the gate beam, a right tension rod is arranged on the right side of the gate beam, the upper end of the right tension rod penetrates through the upper fixing plate and the first limb of the right L-shaped plate, the lower extreme of right side drag link passes the bottom plate the upper end of right side drag link sets up right stretching end the lower extreme of right side drag link sets up right anchor end, right stretching end is fixed to be set up on the first limb of right side L shaped plate, right anchor end is fixed to be set up the lower surface of bottom plate the connecting rod left side sets up the left branch vaulting pole, sets up the right branch vaulting pole on the connecting rod right side, the upper end of left branch vaulting pole and the junction fixed connection of connecting plate and bottom plate, the lower extreme of left branch vaulting pole and the junction fixed connection of left gate pier and left portal, the upper end of right branch vaulting pole with bottom plate fixed connection, the lower extreme of right branch vaulting pole and the junction fixed connection of right gate and right portal.
Preferably, the upper fixing plate and the lower fixing plate are both provided with through holes, and the through holes are matched with the connecting rods.
Preferably, the left counter pull rod and the right counter pull rod are both prestressed counter pull rods, and prestress is applied to the left counter pull rod and the right counter pull rod through the tensioning ends.
Preferably, the left support rod and the right support rod may be made of steel.
Preferably, the upper fixing plate, the connecting plate and the lower fixing plate are fixedly connected, the upper fixing plate, the connecting plate and the lower fixing plate are steel plates, and the fixed connection mode is welding.
The working mode of the invention is as follows:
the gate beam is provided with a square through hole, an upper fixing plate, a connecting plate and a lower fixing plate are arranged at the position of the square through hole, wherein the upper fixing plate is positioned on the square through hole and extends to the left side and the right side of the square through hole to increase the stress area, and a hoist is placed on the upper fixing plate; l-shaped steel is arranged on the left side and the right side of the upper fixing plate, a left supporting column and a right supporting column are arranged through the L-shaped steel, and the supporting effect of the hoist is improved by utilizing the left supporting column and the right supporting column; the height of the right supporting column is higher than that of the left supporting column, so that an unbalanced stress system is formed, the unbalanced stress system can effectively improve the supporting effect of the hoist and prevent the hoist from overturning and stressing;
the upper fixing plate, the connecting plate and the lower fixing plate are fixedly connected to form a firm stress system, wherein the upper fixing plate is positioned above the gate beam, the lower fixing plate is positioned below the gate beam, the connecting plate is positioned on the left side wall of the square through hole, a reinforcing system stress structure is constructed by utilizing the square through hole of the gate beam, and acting force borne by the upper fixing plate is transmitted to the connecting plate and the lower fixing plate in time, so that local stress of the gate beam is avoided, and the overall stability of the structure is improved;
the left L-shaped plate on the upper fixing plate is fixedly connected with the upper fixing plate and the gate beam through a left diagonal rod, the right L-shaped plate on the upper fixing plate is fixedly connected with the upper fixing plate, the gate beam and the lower fixing plate through a right diagonal rod, the left diagonal rod and the right diagonal rod are both provided with an anchoring end and a tensioning end, a prestress reinforcing system can be formed by tensioning, the stress of the hoist, the stress of the upper fixing plate, the stress of the lower fixing plate and the gate beam form a stable integral stress system, and the stress performance is improved;
a left support rod and a right support rod are arranged below the lower fixing plate, acting force is transmitted to the joint of the gate pier and the portal frame through the left support rod and the right support rod, and the overall structural stability is improved through the overall performance of the gate pier; this kind of whole effect atress mode changes the gate roof beam atress of simplicity into the gate roof beam, the portal, the gate pier, an upper fixed plate, the connecting plate, bottom plate overall structure atress system, through constructing an upper fixed plate, a bottom fixed plate, the connecting plate, left L shaped plate, right L shaped plate, left diagonal rod, right diagonal rod, left branch vaulting pole, right branch vaulting pole and so on, realize the whole atress of structure, avoid local stress concentration, this kind of atress mode changes the overall structure performance, its working method is more optimized, in case the structure appears destroying, direct change can, need not change hydraulic buildings such as gate roof beam.
The invention has the advantages and beneficial effects that:
the invention provides a gate beam reinforcing and supporting device, which is characterized in that a square through hole is formed in a gate beam, an upper fixing plate, a connecting plate and a lower fixing plate are arranged, the upper fixing plate is positioned above the square through hole, a hoist is positioned on the upper fixing plate, the connecting plate is connected with the left side wall of the square through hole, the lower fixing plate is connected with the gate beam, a left counter pull rod and a right counter pull rod are arranged to realize the fixing of a reinforcing system, a left support column and a right support column are arranged to realize the supporting and fixing of the hoist, the integral stress performance of the structure is effectively improved through the reinforcing and supporting, and the local damage is avoided.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial schematic view of a reinforcement device;
fig. 3 is a schematic view of a reinforcing member.
The specific implementation mode is as follows: the structure defined in the present invention will be explained in detail with reference to the drawings attached to the specification.
The invention provides a gate beam 5 reinforcing and supporting device, which is used in a gate structure, the gate structure comprises a left gate pier 1, a right gate pier 2, a left door frame 3, a right door frame 4, a gate beam 5, a gate groove, a gate, a hoist 6 and a connecting rod 7, the left gate pier 1 and the right gate pier 2 are both positioned on the foundation, the gate slots are respectively arranged on the left gate pier 1 and the right gate pier 2, the left portal 3 is positioned on the left gate pier 1, the right portal 4 is positioned on the right gate pier 2, the gate beam 5 is positioned on the left portal 3 and the right portal 4, and are respectively and fixedly connected with the left portal 3 and the right portal 4, the hoist 6 is positioned above the gate beam 5, headstock gear 6 passes through connecting rod 7 with the gate and is connected, the gate can reciprocate in the gate slot, its characterized in that: the gate beam 5 is provided with a square through hole, the square through hole is provided with a reinforcing part, the reinforcing part comprises an upper fixing plate 8, a connecting plate 9 and a lower fixing plate 10, the upper fixing plate 8 is positioned above the gate beam 5 and fixedly connected with the upper surface of the gate beam 5, the upper fixing plate 8 extends to the left side and the right side of the square through hole for a certain distance, the hoist 6 is positioned on the upper fixing plate 8, the connecting plate 9 is fixedly connected with the left side hole wall of the square through hole, one end of the lower fixing plate 10 is fixedly connected with the connecting plate 9, one end of the lower fixing plate 10 extends to the right side of the square through hole for a certain distance, the left side of the upper fixing plate 8 is provided with a left L-shaped plate 11, the first limb of the left L-shaped plate 11 is connected with the upper fixing plate 8, the second limb of the left L-shaped plate 11 is perpendicular to the upper fixing plate 8, the second limb of left L shaped plate 11 with set up left branch strut 12 between headstock gear 6 the right side of upper fixed plate 8 sets up right L shaped plate 13, the first limb of right L shaped plate 13 with upper fixed plate 8 is connected, the second limb of right L shaped plate 13 is perpendicular upper fixed plate 8, the second limb of right L shaped plate 13 with set up right branch strut 14 between headstock gear 6, right branch strut 14 highly be higher than left branch strut 12 set up left diagonal rod 15 on the left of gate beam 5, left diagonal rod 15 upper end is passed upper fixed plate 8 with the first limb of left L shaped plate 11, the lower extreme of left diagonal rod 15 passes gate beam 5 the upper end of left diagonal rod 15 sets up left tension end the lower extreme of left diagonal rod 15 sets up left anchor end, left tension end is fixed to be set up on left L shaped plate 11 first limb, the left anchoring end is fixedly arranged on the lower surface of the left side of the gate beam 5, the right side of the gate beam 5 is provided with a right tension rod 16, the upper end of the right tension rod 16 penetrates through the upper fixed plate 8 and the first limb of the right L-shaped plate 13, the lower end of the right tension rod 16 penetrates through the lower fixed plate 10, the upper end of the right tension rod 16 is provided with a right tensioning end, the lower end of the right tension rod 16 is provided with a right anchoring end, the right tensioning end is fixedly arranged on the first limb of the right L-shaped plate 13, the right anchoring end is fixedly arranged on the lower surface of the lower fixed plate 10, the left side of the connecting rod 7 is provided with a left supporting rod 17, the right side of the connecting rod 7 is provided with a right supporting rod 18, the upper end of the left supporting rod 17 is fixedly connected with the joint of the connecting plate 9 and the lower fixed plate 10, the lower end of the left supporting rod 17 is fixedly connected with the joint of the left gate pier 1 and the left gate frame 3, the upper end of the right support rod 18 is fixedly connected with the lower fixing plate 10, and the lower end of the right support rod 18 is fixedly connected with the joint of the right gate and the right door frame 4.
Preferably, through holes are formed in the upper fixing plate 8 and the lower fixing plate 10, and the through holes are matched with the connecting rods 7; the through holes of the upper fixing plate 8 and the lower fixing plate 10 correspond to each other one by one, and are processed in a factory;
through holes formed in the upper fixing plate 8 and the lower fixing plate 10 are round holes, and the size of each round hole is slightly larger than that of the connecting rod 7; in order to prevent rigid collision, an elastic pad, such as a rubber pad, may be disposed on the circular hole to perform necessary flexible damping to prevent rigid damage.
Preferably, the left counter pull rod 15 and the right counter pull rod 16 are both prestressed counter pull rods, and the left counter pull rod 15 and the right counter pull rod 16 are prestressed by the tensioning ends; the left counter pull rod 15 and the right counter pull rod 16 are made of steel, and the strength of the steel is not lower than 325 MP;
preferably, the left support bar 17 and the right support bar 18 may be made of steel, and the strength thereof is not lower than 325 MP.
The left support rod 17 and the right support rod 18 both comprise two sections of connecting rods, the two sections of connecting rods are connected through a threaded section, and prestress application is realized by screwing the threaded section; and fixing bases are arranged at two ends of the left supporting rod 17 and the right supporting rod 18 so as to be convenient to fix, dismount and mount.
Preferably, the upper fixing plate 8, the connecting plate 9 and the lower fixing plate 10 are fixedly connected, the upper fixing plate 8, the connecting plate 9 and the lower fixing plate 10 are steel plates, and the fixed connection mode is welding;
the connecting plate 9 with the left side pore wall fixed connection's of square through hole mode can select for pasting the connection, and its preferred selection is bolted connection, the preferred screw hole that has seted up of connecting plate 9, pre-buried being provided with the bolt on the left side pore wall of square through hole, the bolt with the screw hole cooperation, connecting plate 9 is fixed the back, and the installation nut is fixed.
The above-described embodiments are only preferred embodiments of the present invention, and the scope of the present invention should not be construed as being limited to the specific forms set forth in the examples, but also includes equivalent technical means which can be conceived by those skilled in the art from the present inventive concept.
Claims (5)
1. The utility model provides a strutting arrangement is consolidated to gate roof beam, reinforcing apparatus is arranged in the gate structure, the gate structure includes left gate pier, right gate pier, left portal, right portal, gate roof beam, gate slot, gate, headstock gear, connecting rod, left side gate pier, right gate pier all are located the ground, the gate slot sets up respectively on left side gate pier and the right gate pier, left side portal is located on the left gate pier, right side portal is located on the right gate pier, the gate roof beam is located left side portal with on the right portal, and respectively with left side portal with right portal fixed connection, the headstock gear is located gate roof beam top, the headstock gear passes through the connecting rod with the gate and is connected, the gate can reciprocate its characterized in that in the gate slot: the gate beam is provided with a square through hole, the square through hole is provided with a reinforcing part, the reinforcing part comprises an upper fixing plate, a connecting plate and a lower fixing plate, the upper fixing plate is positioned above the gate beam and fixedly connected with the upper surface of the gate beam, the upper fixing plate extends to the left side and the right side of the square through hole for a certain distance, the hoist is positioned on the upper fixing plate, the connecting plate is fixedly connected with the left hole wall of the square through hole, one end of the lower fixing plate is fixedly connected with the connecting plate, one end of the lower fixing plate extends to the right side of the square through hole for a certain distance, the left side of the upper fixing plate is provided with a left L-shaped plate, a first limb of the left L-shaped plate is connected with the upper fixing plate, a second limb of the left L-shaped plate is vertical to the upper fixing plate, and a left supporting column is arranged between the second limb of the left L-shaped plate and the hoist, the right side of the upper fixing plate is provided with a right L-shaped plate, a first limb of the right L-shaped plate is connected with the upper fixing plate, a second limb of the right L-shaped plate is perpendicular to the upper fixing plate, a right supporting column is arranged between a second limb of the right L-shaped plate and the hoist, the height of the right supporting column is higher than that of the left supporting column, a left tension rod is arranged on the left side of the gate beam, the upper end of the left tension rod penetrates through the upper fixing plate and the first limb of the left L-shaped plate, the lower end of the left tension rod penetrates through the gate beam, a left tension end is arranged at the upper end of the left tension rod, a left tension end is arranged at the lower end of the left tension rod, the left end is fixedly arranged on the first limb of the left L-shaped plate, the left tension end is fixedly arranged on the lower surface on the left side of the gate beam, a right tension rod is arranged on the right side of the gate beam, the upper end of the right tension rod penetrates through the upper fixing plate and the first limb of the right L-shaped plate, the lower extreme of right side drag link passes the bottom plate the upper end of right side drag link sets up right stretching end the lower extreme of right side drag link sets up right anchor end, right stretching end is fixed to be set up on the first limb of right side L shaped plate, right anchor end is fixed to be set up the lower surface of bottom plate the connecting rod left side sets up the left branch vaulting pole, sets up the right branch vaulting pole on the connecting rod right side, the upper end of left branch vaulting pole and the junction fixed connection of connecting plate and bottom plate, the lower extreme of left branch vaulting pole and the junction fixed connection of left gate pier and left portal, the upper end of right branch vaulting pole with bottom plate fixed connection, the lower extreme of right branch vaulting pole and the junction fixed connection of right gate and right portal.
2. The gate beam reinforcing and supporting device according to claim 1, wherein: the upper fixing plate and the lower fixing plate are provided with through holes, and the through holes are matched with the connecting rods.
3. The gate beam reinforcing and supporting device according to claim 1, wherein: the left counter pull rod and the right counter pull rod are both prestressed counter pull rods, and prestress is applied to the left counter pull rod and the right counter pull rod through the tensioning ends.
4. The gate beam reinforcing and supporting device according to claim 1, wherein: the left support rod and the right support rod can be made of steel.
5. The gate beam reinforcing and supporting device according to claim 1, wherein: the upper fixing plate, the connecting plate and the lower fixing plate are fixedly connected, the upper fixing plate, the connecting plate and the lower fixing plate are steel plates, and the fixed connection mode is welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111608728.9A CN114182694B (en) | 2021-12-27 | 2021-12-27 | Gate beam reinforcing and supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111608728.9A CN114182694B (en) | 2021-12-27 | 2021-12-27 | Gate beam reinforcing and supporting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114182694A true CN114182694A (en) | 2022-03-15 |
| CN114182694B CN114182694B (en) | 2022-10-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111608728.9A Active CN114182694B (en) | 2021-12-27 | 2021-12-27 | Gate beam reinforcing and supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114182694B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08151625A (en) * | 1994-11-29 | 1996-06-11 | Fujiki Tekko Kk | Lifting beam for gate |
| JP2000144696A (en) * | 1998-11-10 | 2000-05-26 | Akio Iida | Derricking gate |
| CN102660938B (en) * | 2012-05-25 | 2014-04-16 | 黄河勘测规划设计有限公司 | Support structure of hydraulic hoist for open-top type arc gate |
| CN111622186A (en) * | 2020-07-03 | 2020-09-04 | 河北大禹水利机械有限公司 | Auxiliary supporting structure of gate hoist |
| CN113481885A (en) * | 2021-07-18 | 2021-10-08 | 黄河水利职业技术学院 | Construction method of I-shaped steel reinforcing beam for bridge |
| CN214656849U (en) * | 2021-04-06 | 2021-11-09 | 谭超 | Mounting structure of hydraulic engineering gate hoist |
-
2021
- 2021-12-27 CN CN202111608728.9A patent/CN114182694B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08151625A (en) * | 1994-11-29 | 1996-06-11 | Fujiki Tekko Kk | Lifting beam for gate |
| JP2000144696A (en) * | 1998-11-10 | 2000-05-26 | Akio Iida | Derricking gate |
| CN102660938B (en) * | 2012-05-25 | 2014-04-16 | 黄河勘测规划设计有限公司 | Support structure of hydraulic hoist for open-top type arc gate |
| CN111622186A (en) * | 2020-07-03 | 2020-09-04 | 河北大禹水利机械有限公司 | Auxiliary supporting structure of gate hoist |
| CN214656849U (en) * | 2021-04-06 | 2021-11-09 | 谭超 | Mounting structure of hydraulic engineering gate hoist |
| CN113481885A (en) * | 2021-07-18 | 2021-10-08 | 黄河水利职业技术学院 | Construction method of I-shaped steel reinforcing beam for bridge |
Non-Patent Citations (1)
| Title |
|---|
| 王新军: "大跨度闸门启闭机梁支撑型式的探讨和改进", 《河南水利与南水北调》 * |
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| CN114182694B (en) | 2022-10-04 |
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