CN212248114U - Large-span inverted type transverse pulling gate structure - Google Patents
Large-span inverted type transverse pulling gate structure Download PDFInfo
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- CN212248114U CN212248114U CN202020841347.XU CN202020841347U CN212248114U CN 212248114 U CN212248114 U CN 212248114U CN 202020841347 U CN202020841347 U CN 202020841347U CN 212248114 U CN212248114 U CN 212248114U
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Abstract
The utility model discloses a large-span reverse hanging type horizontally-pulled gate structure, include: a gate bottom plate constructed below the bridge deck; the left gate pier and the right gate pier are constructed below the bridge deck and positioned on the left side and the right side of the gate bottom plate, and the lower plate surface of the bridge deck is supported on the left gate pier and the right gate pier through a left bridge pier and a right bridge pier respectively; constructing a gate garage which is arranged below the bridge deck and is positioned at the bank side of one side of the gate bottom plate; the upside-down beam is horizontally arranged on the lower plate surface of the bridge deck and extends along the direction vertical to the water flow; the gate door body is hung on the inverted beam in a sliding manner; and the gate opening and closing equipment is used for driving the gate body to slide along the inverted beam. The utility model discloses convert the level to the supporting atress vertical supporting atress, can optimize the atress characteristic of gate, applicable in large-span sluice engineering.
Description
Technical Field
The utility model relates to a hydraulic engineering technical field especially relates to a large-span reverse hanging type violently draws gate structure.
Background
The sluice is an important building in hydraulic engineering and has an important function for defending disasters such as flood, storm surge and the like. With the progress of science and technology, the types of water gates are continuously updated, and the applicability is also continuously increased. A sluice with reasonable structure and novel modeling can have the functions of flood control, moisture barrier, navigation and the like, and has very important social benefit.
At present, the gate types such as a vertical lifting gate, a horizontal lifting gate and the like which are popular in plain areas are difficult to meet the engineering requirement of large span due to the restriction of a stress mode. In the prior art, no gate type exists in which the existing bridge structure can be used for sharing the stress of the gate and the high-level navigation standard is met. Therefore, the applicant develops a large-span inverted horizontally-pulled gate structure through beneficial exploration and research, can fully utilize a bridge deck structure above the gate to share stress, and is suitable for large-span navigation requirements, and the technical scheme to be introduced below is generated under the background.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the large-span inverted type transverse pulling gate structure shares the stress of the gate by utilizing a bridge structure and meets the requirement of high-grade navigation.
In order to achieve the above object, the present invention can adopt the following technical solutions to achieve:
a large-span inverted type horizontally-pulled gate structure, comprising:
a gate bottom plate constructed below the bridge deck;
the left gate pier and the right gate pier are constructed below the bridge deck and positioned on the left side and the right side of the gate bottom plate, and the lower plate surface of the bridge deck is supported on the left gate pier and the right gate pier through a left bridge pier and a right bridge pier respectively;
constructing a gate garage which is arranged below the bridge deck and is positioned at the bank side of one side of the gate bottom plate;
the inverted cross beam is horizontally arranged on the lower plate surface of the bridge deck and extends along the direction vertical to the water flow, one end of the inverted cross beam extends to the left pier, and the other end of the inverted cross beam extends to the right pier and penetrates through the right pier to enter the door garage;
the gate door body is hung on the inverted beam in a sliding manner; and
the gate opening and closing equipment is used for driving the gate body to slide along the inverted beam;
when the gate is in an opening state, the gate body of the gate is placed in the gate storeroom; when the gate is in a closed state, the gate body slides to the gate bottom plate along the inverted cross beam under the driving of the gate opening and closing equipment.
In a preferred embodiment of the present invention, a gate groove extending perpendicular to the water flow direction is formed on the gate bottom plate, and when the gate door body slides onto the gate bottom plate, the bottom of the gate door body is located in the gate groove, but the bottom surface of the gate door body does not contact with the bottom of the gate groove.
In a preferred embodiment of the present invention, the gate groove is formed by two rows of doorsills formed on the bottom plate of the gate at intervals in a direction perpendicular to the water flow direction.
In a preferred embodiment of the present invention, bottom water stopping structures are respectively disposed on two sides of the bottom of the gate door body, and are matched with the side surfaces of the gate slot to seal and stop water.
In a preferred embodiment of the present invention, the gate bottom plate is of an empty box type bottom plate structure.
In a preferred embodiment of the present invention, the gate door body is composed of a plurality of door body units.
In a preferred embodiment of the present invention, a pair of hanging arms is installed on the top of each door body unit, at least a pair of walking rollers is installed on each hanging arm, and each door body unit is hung on the inverted beam by sliding with the corresponding hanging arm and walking roller, so that the door body unit can slide along the inverted beam.
In a preferred embodiment of the present invention, a lateral water stop structure is respectively disposed on both sides of each door unit.
In a preferred embodiment of the present invention, the inverted beam includes a water retaining section beam and a plurality of door storage section beams, the water retaining section beam is horizontally disposed on the lower plate surface of the bridge deck and extends along the direction perpendicular to the water flow, one end of the water retaining section beam extends to the left pier, the other end of the water retaining section beam extends to the right pier, the door storage section beams are horizontally spaced on the lower plate surface of the bridge deck and are located in the door storage, one end of each door storage section beam is respectively connected with the other end of the water retaining section beam, and the other end of the door storage section beam extends in the direction away from the water retaining section beam.
In a preferred embodiment of the present invention, the inverted beam is an inverted T-shaped beam.
In a preferred embodiment of the present invention, the left gate pier comprises a left gate pier base plate, a left gate pier foundation and a left pier wall, wherein the left gate pier base plate is arranged on the bottom surface of the river through the left gate pier foundation, the left pier wall is constructed on the left gate pier base plate, and the left pier is constructed on the top of the left pier wall; the right gate pier comprises a right gate pier base plate, a right gate pier pile foundation and a right pier wall, wherein the right gate pier base plate is arranged on the bottom surface of the river through the right gate pier pile foundation, the right pier wall is constructed on the right gate pier base plate, and the right pier is constructed on the wall top of the right pier wall.
The utility model discloses a preferred embodiment the mound top of left pier along its length direction interval be provided with a plurality of with the left support that the lower panel of decking is connected right pier top along its length direction interval be provided with a plurality of with the right support that the lower panel of decking is connected.
In a preferred embodiment of the present invention, a pair of first horizontal limit stops are respectively disposed on both sides of each left support on the top of the left pier, and a pair of first horizontal limit protrusions are respectively disposed on the lower plate surface of the deck slab on the inner side of each pair of first horizontal limit stops; when the bridge deck is arranged on the left bridge pier, each pair of first horizontal limiting bulges on the lower plate surface of the bridge deck are correspondingly embedded into the inner sides of each pair of first horizontal limiting stops on the left bridge pier; a pair of second horizontal limiting stops are respectively arranged on the pier top of the right pier and positioned on two sides of each right support, and a pair of second horizontal limiting bulges are respectively arranged on the lower plate surface of the bridge deck and positioned on the inner sides of each pair of second horizontal limiting stops; when the bridge deck is arranged on the right bridge pier, each pair of first horizontal limiting bulges on the lower plate surface of the bridge deck are correspondingly embedded into the inner sides of each pair of second horizontal limiting stops on the right bridge pier.
The utility model discloses a preferred embodiment, the door storehouse includes door storehouse bottom plate, door storehouse pile foundation and a plurality of door storehouse side wall, the door storehouse bottom plate passes through the door storehouse pile foundation sets up in bank department, a plurality of door storehouse side walls are built just enclose to close on the door storehouse bottom plate and constitute a space that is used for depositing the gate door body.
In a preferred embodiment of the present invention, railings are respectively disposed at two side edges of the bridge deck.
In a preferred embodiment of the present invention, the gate opening and closing device is an electrically driven opening and closing machine.
Due to the adoption of the technical scheme, the beneficial effects of the utility model reside in that: the utility model discloses convert the level to the supporting atress vertical supporting atress, can optimize the atress characteristic of gate, applicable in large-span sluice engineering. And simultaneously, the utility model discloses a violently sliding door type can not only satisfy the navigation requirement of large-span, also can the current bridge floor structure of make full use of, undertakes gate dead weight and water pressure jointly, makes it can become one kind and collects the gate type that manger plate, navigation, view are as an organic whole.
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 these drawings without creative efforts.
Fig. 1 is a schematic transverse sectional view of the present invention in an open state.
Fig. 2 is a schematic plan view of the open state of the present invention.
Fig. 3 is a schematic transverse sectional view of the present invention in a closed state.
Fig. 4 is a schematic plan view of the present invention in a closed state.
Fig. 5 is a schematic longitudinal sectional view of the present invention in a closed state.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Referring to fig. 1 to 5, a large-span inverted horizontally-pulled gate structure is shown, which includes a gate bottom plate 100, left and right gate piers 200a and 200b, a gate storage 300, an inverted beam 400, a gate body 500, and a gate opening and closing device 600.
The gate bottom plate 100 is constructed on the river bottom surface below the bridge deck 10. The gate bottom plate 100 is provided with a gate slot 110 extending along the direction perpendicular to the water flow, when the gate door 500 slides to the gate bottom plate 100, the bottom of the gate door 500 is located in the gate slot 110, but the bottom surface of the gate door 500 is not in contact with the bottom of the gate slot 110, so that a certain gap is reserved, and the gate door 500 can be conveniently opened and closed in a sliding manner. In this embodiment, the gate slot 110 is formed by two rows of threshold 111 that are constructed on the gate bottom plate 100 at intervals along the direction perpendicular to the water flow, and an anti-silting gap is formed between two adjacent threshold 111, and these anti-silting gaps can discharge silt in the gate slot 110, so as to prevent silt from staying in the gate slot 100 and causing siltation to affect the opening and closing of the gate door 500.
In order to ensure the water-stopping tightness between the gate bottom plate 100 and the gate door 500, bottom water-stopping structures 501 which are mutually sealed and matched with the side surfaces of the gate slot 110 in a water-stopping manner are respectively arranged on two sides of the bottom of the gate door 500. In the present embodiment, the gate base 100 has an empty box type base structure.
The left and right gate piers 200a and 200b are constructed below the deck plate 10 and positioned on the left and right sides of the gate floor 100, and the lower plate surface of the deck plate 10 is supported by the left and right gate piers 200a and 200b via the left and right piers 11a and 11b, respectively. Specifically, the left gate pier 200a includes a left gate pier base plate 210a, a left gate pier foundation 220a and a left pier wall 230a, the left gate pier base plate 210a is disposed on the river bottom surface through the left gate pier foundation 220a, the left gate pier foundation 220a can improve the bearing capacity of the foundation, the left pier wall 230a is constructed on the left gate pier base plate 210a, and the left pier 11a is constructed on the top wall of the left pier wall 230 a. The right gate pier 200b comprises a right gate pier base plate 210b, a right gate pier foundation 220b and a right pier wall 230b, the right gate pier base plate 210b is arranged on the river bottom surface through the right gate pier foundation 220b, the right gate pier foundation 220b can improve the bearing capacity of the foundation, the right pier wall 230b is constructed on the right gate pier base plate 210b, and the right pier 11b is constructed on the wall top of the right pier wall 230 b.
A plurality of left abutments 12a connected to the lower plate surface of the bridge deck 10 are provided at intervals in the length direction on the top of the left pier 11a, and a plurality of right abutments 12b connected to the lower plate surface of the bridge deck 10 are provided at intervals in the length direction on the top of the right pier 11 b. In order to further limit the connection between the deck slab 10 and the left and right piers 11a and 11b to improve the overall structural stability, a pair of horizontal limit stoppers 13a are respectively provided on both sides of each left abutment 12a on the top of the left pier 11a, and a pair of horizontal limit protrusions 14a are respectively provided on the lower deck surface of the deck slab on the inner side of each pair of horizontal limit stoppers 13 a. When the bridge deck 10 is placed on the left abutment 11a, each pair of horizontal limit projections 14a on the lower plate surface of the bridge deck 10 is fitted correspondingly inside each pair of horizontal limit stoppers 13a on the left abutment 11 a. A pair of horizontal limit stops 13b are respectively disposed on the pier top of the right pier 11b at both sides of each right abutment 12b, and a pair of horizontal limit protrusions 14b are respectively disposed on the lower plate surface of the deck plate 10 at the inner sides of each pair of horizontal limit stops 13 b. When the bridge deck 10 is placed on the right bridge abutment 11b, each pair of horizontal limit projections 14b on the lower plate surface of the bridge deck 10 is fitted correspondingly inside each pair of horizontal limit stoppers 13b on the right bridge abutment 11 b.
The door garage 300 is constructed below the bridge deck 10 and on one side of the gate floor 100. Specifically, the door house 300 includes a door house bottom plate 310, a door house pile foundation 320 and a plurality of door house side walls 330, the door house bottom plate 310 is disposed at the bank through the door house pile foundation 320, the door house pile foundation 320 can improve the bearing capacity of the foundation, and the plurality of door house side walls 330 are constructed on the door house bottom plate 310 and enclose to form a space for storing the gate door body 500. In this embodiment, the bottom plate 310 and the side walls 330 of the door garage are both made of reinforced concrete.
The upside down type cross beam 400 is horizontally disposed on the lower plate surface of the bridge deck 10 and extends in a direction perpendicular to the water flow, one end of the upside down type cross beam 400 extends to the left bridge pier 11a, and the other end thereof extends to the right bridge pier 11b, and passes through the right bridge pier 11b and enters the door garage 300. Specifically, the inverted beam 400 includes a water retaining section beam 410 and a plurality of door storehouse section beams 420, the water retaining section beam 410 is horizontally disposed on the lower plate surface of the bridge deck 10 and extends along the direction perpendicular to the water flow, one end of the water retaining section beam extends to the left bridge pier 11a, the other end of the water retaining section beam extends to the right bridge pier 11b, the plurality of door storehouse section beams 420 are horizontally arranged on the lower plate surface of the bridge deck 10 at intervals and are located in the door storehouse 300, one end of each door storehouse section beam 420 is connected with the other end of the water retaining section beam 410, and the other end of the door storehouse section beam extends in the direction away from the water retaining section beam 410. The upside-down beam 400 is arranged in the door storeroom 300 in a side-by-side type at intervals, so that the space of the door storeroom can be effectively reduced, and the gate door body 500 can be conveniently stored. In the present embodiment, the inverted beam 400 is in the form of an inverted T-shaped beam.
The gate door 500 is slidably suspended on the inverted beam 400. Specifically, the gate door 500 is composed of a plurality of door units 510, a pair of suspension arms 511 is installed on the top of each door unit 510, a pair of traveling rollers 512 is installed on each suspension arm 511, and each door unit 510 is slidably suspended on the inverted beam 400 through the corresponding suspension arm 511 and traveling roller 512, so that the door unit 510 can slide along the inverted beam 400. In order to ensure the sealing performance between the door units 510 and the left and right gate piers 200a and 200b, a lateral water stopping structure (not shown) is respectively disposed at two sides of each door unit 510.
The gate opening and closing device 600 is hung on the inverted beam 400 and connected to the gate door 500, and is used to drive the gate door 500 to slide along the inverted beam 400. In the present embodiment, the gate opening and closing apparatus 600 preferably employs an electrically driven opening and closing machine.
In addition, balustrades 15 are respectively arranged at the two side edges of the bridge deck 10, and the balustrades 15 can be selected into proper types according to the requirements of safety and landscape.
Referring to fig. 1 and 2, when the gate is in an open state, the gate door body 500 is placed in the door storehouse 300, and the normal operation of the bridge above and the water passing and navigation under the bridge are not affected.
Referring to fig. 3 and 4, when the gate is in a closed state, the gate opening and closing device 600 drives the gate door 500 to slide from the door storehouse 300 to the gate bottom plate 100, the gate door 500 is suspended on the inverted beam 400, and the self weight of the gate is transmitted to the bridge deck 10 through the inverted beam 400 and further transmitted to the left and right piers 11a and 11b and the left and right gate piers 200a and 200 b. The water pressure at the two sides of the gate door body 500 is jointly borne by the inverted beam 400, the bridge deck 10 and the gate groove 110 of the gate bottom plate 100, the horizontal bearing stress is converted into the vertical bearing stress, the stress characteristic of the gate can be optimized, and the gate can be applied to large-span water gate engineering. And simultaneously, the utility model discloses a violently sliding door type can not only satisfy the navigation requirement of large-span, also can the current bridge floor structure of make full use of, undertakes gate dead weight and water pressure jointly, makes it can become one kind and collects the gate type that manger plate, navigation, view are as an organic whole.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (16)
1. The utility model provides a large-span reverse hanging type violently draws gate structure which characterized in that includes:
a gate bottom plate constructed below the bridge deck;
the left gate pier and the right gate pier are constructed below the bridge deck and positioned on the left side and the right side of the gate bottom plate, and the lower plate surface of the bridge deck is supported on the left gate pier and the right gate pier through a left bridge pier and a right bridge pier respectively;
constructing a gate garage which is arranged below the bridge deck and is positioned at the bank side of one side of the gate bottom plate;
the inverted cross beam is horizontally arranged on the lower plate surface of the bridge deck and extends along the direction vertical to the water flow, one end of the inverted cross beam extends to the left pier, and the other end of the inverted cross beam extends to the right pier and penetrates through the right pier to enter the door garage;
the gate door body is hung on the inverted beam in a sliding manner; and
the gate opening and closing equipment is used for driving the gate body to slide along the inverted beam;
when the gate is in an opening state, the gate body of the gate is placed in the gate storeroom; when the gate is in a closed state, the gate body slides to the gate bottom plate along the inverted cross beam under the driving of the gate opening and closing equipment.
2. The long-span inverted type horizontally-pulled gate structure according to claim 1, wherein a gate groove extending in a direction perpendicular to a water flow direction is formed in the gate base plate, and when the gate door body slides onto the gate base plate, a bottom of the gate door body is located in the gate groove, but a bottom surface thereof does not contact a bottom surface of the gate groove.
3. The large-span inverted type horizontally-pulled gate structure as claimed in claim 2, wherein said gate groove is formed by two rows of doorsills constructed on the bottom plate of said gate at intervals in a direction perpendicular to the flow direction of the water.
4. The large-span inverted horizontally-pulled gate structure as claimed in claim 2, wherein bottom water stop structures are respectively provided on both sides of the bottom of the gate body to be in sealing water-stop engagement with the side surfaces of the gate groove.
5. The large-span inverted type horizontally-pulled gate structure as claimed in claim 2, wherein the gate floor is of an empty box type floor structure.
6. The large-span inverted-type horizontally-pulled gate structure as claimed in claim 1, wherein the gate body is composed of a plurality of gate body units.
7. The large-span inverted type horizontally-pulled gate structure as claimed in claim 6, wherein a pair of hanging arms are installed on the top of each door unit, at least a pair of walking rollers are installed on each hanging arm, and each door unit is slidably hung on the inverted type beam through the corresponding hanging arm and walking roller, so that the door unit can slide along the inverted type beam.
8. The large-span inverted type horizontally-pulled gate structure as claimed in claim 6, wherein a lateral water stop structure is provided at both sides of each door unit.
9. The large-span inverted type transverse pulling gate structure according to claim 6, wherein the inverted type cross beam comprises a water retaining section cross beam and a plurality of door storage section cross beams, the water retaining section cross beam is horizontally arranged on the lower plate surface of the bridge deck and extends along a direction perpendicular to a water flow direction, one end of the water retaining section cross beam extends to the left bridge pier, the other end of the water retaining section cross beam extends to the right bridge pier, the plurality of door storage section cross beams are horizontally arranged on the lower plate surface of the bridge deck at intervals and are located in the door storage, one end of each door storage section cross beam is connected with the other end of the water retaining section cross beam, and the other end of each door storage section cross beam extends in a direction away from the water retaining section cross beam.
10. The large-span inverted type horizontal pulling gate structure according to claim 7, wherein the inverted type beam is an inverted T-shaped beam type.
11. The large-span inverted drag gate structure according to claim 1, wherein said left gate pier comprises a left gate pier base plate, a left gate pier foundation and a left pier wall, said left gate pier base plate being disposed on the river bottom surface through said left gate pier foundation, said left pier wall being constructed on said left gate pier base plate, said left pier being constructed on the wall top of said left pier wall; the right gate pier comprises a right gate pier base plate, a right gate pier pile foundation and a right pier wall, wherein the right gate pier base plate is arranged on the bottom surface of the river through the right gate pier pile foundation, the right pier wall is constructed on the right gate pier base plate, and the right pier is constructed on the wall top of the right pier wall.
12. The large-span inverted type horizontally-pulled gate structure as claimed in claim 11, wherein a plurality of left abutments coupled to the lower plate of the bridge deck are provided at intervals in a length direction on the coping of the left pier, and a plurality of right abutments coupled to the lower plate of the bridge deck are provided at intervals in a length direction on the coping of the right pier.
13. The large-span inverted type horizontally-pulled gate structure as claimed in claim 12, wherein a pair of first horizontal direction stoppers are respectively provided on both sides of each left abutment on the coping of the left pier, and a pair of first horizontal direction stoppers are respectively provided on the lower plate surface of the deck slab on the inner side of each pair of first horizontal direction stoppers; when the bridge deck is arranged on the left bridge pier, each pair of first horizontal limiting bulges on the lower plate surface of the bridge deck are correspondingly embedded into the inner sides of each pair of first horizontal limiting stops on the left bridge pier; a pair of second horizontal limiting stops are respectively arranged on the pier top of the right pier and positioned on two sides of each right support, and a pair of second horizontal limiting bulges are respectively arranged on the lower plate surface of the bridge deck and positioned on the inner sides of each pair of second horizontal limiting stops; when the bridge deck is arranged on the right bridge pier, each pair of first horizontal limiting bulges on the lower plate surface of the bridge deck are correspondingly embedded into the inner sides of each pair of second horizontal limiting stops on the right bridge pier.
14. The large-span inverted type horizontally-pulled gate structure as claimed in claim 1, wherein the gate house comprises a gate house bottom plate, a gate house pile foundation and a plurality of gate house side walls, the gate house bottom plate is arranged at the shore through the gate house pile foundation, and the plurality of gate house side walls are constructed on the gate house bottom plate and enclose to form a space for storing the gate door body.
15. The large-span inverted type horizontal pulling gate structure according to claim 1, wherein railings are respectively provided at both side edges on the bridge deck.
16. The large-span inverted-type horizontally-pulled gate structure as claimed in claim 1, wherein the gate opening and closing device is an electrically-driven opening and closing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020841347.XU CN212248114U (en) | 2020-05-19 | 2020-05-19 | Large-span inverted type transverse pulling gate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020841347.XU CN212248114U (en) | 2020-05-19 | 2020-05-19 | Large-span inverted type transverse pulling gate structure |
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| Publication Number | Publication Date |
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| CN212248114U true CN212248114U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020841347.XU Active CN212248114U (en) | 2020-05-19 | 2020-05-19 | Large-span inverted type transverse pulling gate structure |
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| CN (1) | CN212248114U (en) |
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