CN218466580U

CN218466580U - Hydraulic engineering retaining wall

Info

Publication number: CN218466580U
Application number: CN202222735003.2U
Authority: CN
Inventors: 周爽; 周朴华; 周朴嫒
Original assignee: Hubei Hongye Water Conservancy Engineering Co ltd
Current assignee: Hubei Hongye Water Conservancy Engineering Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-02-10
Anticipated expiration: 2032-10-14

Abstract

The application relates to a retaining wall for hydraulic engineering, which comprises a bottom plate and a baffle plate rotatably installed on the bottom plate, wherein the baffle plate is hinged with an outer rod, and an inner rod is adjustably arranged in the outer rod; the outer pole is provided with the inner chamber, the outer pole in inner chamber sliding connection have with interior pole tip fixed connection's threaded rod, the outer pole rotates in its tip opening part and is connected with the thread bush, the thread bush with threaded rod threaded connection, the outer pole is provided with and is used for the restriction threaded rod pivoted restriction piece, interior pole is provided with the fastener fixed with ground. This application has the effect of being convenient for adjust outer pole and interior pole position, and the steadiness of pole and outer pole in guaranteeing.

Description

Hydraulic engineering retaining wall

Technical Field

The application relates to the technical field of retaining walls, in particular to a retaining wall for hydraulic engineering.

Background

At present, the retaining wall of the hydraulic engineering is used for reinforcing a soil slope and preventing the soil slope from collapsing so as to protect the safety of pedestrians passing nearby and buildings nearby.

Chinese patent No. CN202122252782.6 in the related art, proposes a retaining wall for hydraulic engineering, which includes: the base and locate the base on with the same bar groove of base extending direction, the base is fixed in subaerially through the mounting, the bar inslot rotates through the bull stick and is connected with the baffle, be equipped with the coupling assembling that is used for connecting double-phase adjacent baffle on the side of baffle, it is connected with hollow outer pole to rotate on the baffle, pole in the outer pole sliding connection, be equipped with the locking Assembly who is used for locking in the outer pole on the outer pole, the one end that outer pole was kept away from to interior pole is fixed in subaerially through spacing subassembly. According to the inclination of relief adjustment baffle, make the outer wall laminating of baffle and slight slope, according to the extension length of pole in the inclination adjustment of baffle, live through the locking subassembly with interior pole locking, use spacing subassembly to be fixed in interior pole one end subaerially, link together adjacent baffle is whole through coupling assembling at last, it is convenient, stable firm to install.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when needs adjust outer pole and interior pole relative position, lock through inserted block and spring mutually supporting this moment, because the support load that the baffle needs is big, the inserted block takes place to break away from easily, has the defect of supporting unstability to the baffle.

SUMMERY OF THE UTILITY MODEL

In order to improve the unstable problem of baffle support, this application provides a hydraulic engineering retaining wall.

The application provides a hydraulic engineering retaining wall adopts following technical scheme:

a retaining wall for hydraulic engineering comprises a bottom plate and a baffle plate rotatably mounted on the bottom plate, wherein the baffle plate is hinged with an outer rod, and an inner rod is adjustably arranged in the outer rod; the outer pole is provided with the inner chamber, the outer pole in inner chamber sliding connection have with interior pole tip fixed connection's threaded rod, the outer pole rotates in its tip opening part and is connected with the thread bush, the thread bush with threaded rod threaded connection, the outer pole is provided with and is used for the restriction threaded rod pivoted restriction piece, interior pole is provided with the fastener fixed with ground.

Furthermore, the limiting part is arranged to be a limiting block, the limiting block is fixedly connected with the inner wall of the inner cavity, a limiting groove used for sliding of the limiting block is formed in the peripheral wall of the threaded rod, and two ends of the limiting groove are both arranged in a closed mode.

Further, the threaded sleeve is rotatably connected with the outer rod through a shaft sleeve.

Furthermore, the outer rod is close to the threaded sleeve and fixedly connected with a supporting plate, the supporting plate is connected with a sliding block in a sliding mode, and a locking assembly used for limiting the rotation of the threaded sleeve is arranged between the sliding block and the threaded sleeve.

Furthermore, the locking assembly comprises a rack and a gear, the side wall of the rack is fixedly connected with the end part of the sliding block, the gear is fixed on the outer wall of the threaded sleeve, and the rack is meshed with the gear.

Furthermore, the supporting plate is provided with a through hole, the sliding block slides in the through hole, one end of the sliding block, far away from the rack, is fixedly connected with a handle, and the length direction of the handle is perpendicular to that of the sliding block.

Furthermore, a spring is sleeved outside the sliding block, and two ends of the spring are respectively fixedly connected with the supporting plate and the handle.

To sum up, the beneficial technical effect of this application does: keep away from the screw thread bush direction motion through handle drive slider, rack and gear separation, drive screw thread bush this moment rotates, under the mating reaction of stopper and spacing groove, realize the limiting displacement to threaded rod pivoted, the threaded rod is driven along cavity length direction motion, and the position control of outer pole and interior pole is accomplished, removes this moment under the effect to the handle, rack and gear engagement under the spring action of spring realize the limiting displacement to the screw thread bush.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Reference numerals are as follows: 1. a base plate; 2. a baffle plate; 3. an outer pole; 4. an inner rod; 5. a threaded rod; 6. a threaded sleeve; 7. a limiting block; 8. a fastener; 9. a limiting groove; 10. a shaft sleeve; 11. a support plate; 12. a slider; 13. a rack; 14. a gear; 15. a through hole; 16. a handle; 17. a spring.

Detailed Description

The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

The embodiment of the application discloses hydraulic engineering retaining wall. Referring to fig. 1 and 2, a hydraulic engineering retaining wall includes bottom plate 1 and rotates baffle 2 of installing on bottom plate 1, rotate through the axis of rotation between baffle 2 and the bottom plate 1 and be connected, 2 outer walls of baffle articulate there is outer pole 3, adjustable being provided with in the outer pole 3 interior pole 4, outer pole 3 is provided with the cavity, and 3 tip of outer pole are the opening setting, interior pole 4 slides in the cavity, when the angle of baffle 2 changes, need adjust the distance between outer pole 3 and interior pole 4 this moment, and interior pole 4 bottom sets up and be used for the fastener 8 fixed with ground, fastener 8 sets up to the stock, the stock is interior pole 4 and ground anchor, the realization is adjusted the effect that just supports baffle 2 of different angles.

For the convenience of driving inner rod 4, outer rod 3 rotates in its tip opening part and is connected with thread bush 6, outer rod 3 has threaded rod 5 with 4 tip fixed connection of inner rod in its cavity sliding connection, threaded

rod

5 and 6 threaded connection of thread bush, thread bush 6 rotates through axle sleeve 10 with 3 tip of outer rod to be connected, the mounting hole has been seted up to 3 tip of outer rod, bearing inner race and mounting hole inner wall fixed connection, and 6 outer wall fixed connection of inner race and thread bush, realize rotating the effect of being connected between thread bush 6 and the outer rod 3.

The outer rod 3 is provided with a limiting piece for limiting the rotation of the threaded rod 5, the limiting piece is set to be a limiting piece 7, the limiting piece 7 is fixedly connected with the inner wall of the inner cavity, a limiting groove 9 for the limiting piece 7 to slide is formed in the peripheral wall of the threaded rod 5, and two ends of the limiting groove 9 are arranged in a closed mode; when through drive thread bush 6, under the mating reaction between stopper 7 and spacing groove 9, the rotation of threaded rod 5 is restricted, and threaded rod 5 moves along inner chamber length direction this moment, and rod 4 moves in threaded rod 5 is driven to drive, realizes the regulation effect to outer pole 3 and interior pole 4.

Referring to fig. 1 and 2, the outer rod 3 is close to the position fixedly connected with backup pad 11 of thread bush 6, backup pad 11 sliding connection has slider 12, backup pad 11 is provided with through-hole 15, the length direction perpendicular to threaded rod 5's of through-hole 15 axis direction, slider 12 slides in through-hole 15, be provided with between slider 12 and the thread bush 6 and be used for restricting the locking subassembly of thread bush 6 pivoted, the locking subassembly includes rack 13 and gear 14, rack 13 outer wall and slider 12 tip fixed connection, gear 14 is fixed in the thread bush 6 outer wall, rack 13 is connected with gear 14 meshing.

One end of the sliding block 12, which is far away from the rack 13, is fixedly connected with a handle 16, the length direction of the handle 16 is perpendicular to the length direction of the sliding block 12, a spring 17 is sleeved outside the sliding block 12, the spring 17 is sleeved between the supporting plate 11 and the handle 16, and two ends of the spring 17 are respectively fixedly connected with the supporting plate 11 and the handle 16; in the rotation process of the threaded sleeve 6, the driving slider 12 moves away from the threaded sleeve 6 at the moment, the spring 17 is stretched at the moment, after the position adjustment of the threaded rod 5 is completed, the acting force on the handle 16 is removed at the moment, the rack 13 moves to the position meshed with the gear 14 under the action of the elastic force of the spring 17, and the rotation limiting effect of the threaded sleeve 6 is realized under the matching action of the rack 13 and the gear 14 at the moment.

The implementation principle of a hydraulic engineering retaining wall of this application embodiment does: keep away from the motion of thread bush 6 direction through handle 16 drive slider 12, rack 13 and gear 14 separation, drive thread bush 6 this moment rotates, under stopper 7 and spacing groove 9's mating reaction, realize the limiting displacement to threaded rod 5 pivoted, threaded rod 5 is driven and is moved along cavity length direction, the position control of outer pole 3 and interior pole 4 is accomplished, remove this moment under the effect to handle 16, rack 13 and gear 14 meshing under spring 17's elasticity effect, realize the limiting displacement to thread bush 6.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a hydraulic engineering retaining wall which characterized in that: the device comprises a bottom plate (1) and a baffle (2) rotatably arranged on the bottom plate (1), wherein the baffle (2) is hinged with an outer rod (3), and an inner rod (4) is adjustably arranged in the outer rod (3); outer pole (3) are provided with the inner chamber, outer pole (3) in inner chamber sliding connection have with interior pole (4) tip fixed connection's threaded rod (5), outer pole (3) rotate in its tip opening part and are connected with thread bush (6), thread bush (6) with threaded rod (5) threaded connection, outer pole (3) are provided with and are used for the restriction threaded rod (5) pivoted restriction piece, interior pole (4) are provided with fastener (8) fixed with ground.

2. A hydraulic engineering retaining wall according to claim 1, characterized in that: the restriction piece sets up to stopper (7), stopper (7) with inner chamber inner wall fixed connection, threaded rod (5) perisporium is seted up and is used for gliding spacing groove (9) of stopper (7), the both ends of spacing groove (9) are the closed setting.

3. A hydraulic engineering retaining wall according to claim 2, characterized in that: the threaded sleeve (6) is rotatably connected with the outer rod (3) through a shaft sleeve (10).

4. A hydraulic engineering retaining wall according to claim 3, characterized in that: outer pole (3) are close to thread bush (6) position fixedly connected with backup pad (11), backup pad (11) sliding connection has slider (12), slider (12) with be provided with between thread bush (6) and be used for the restriction thread bush (6) pivoted locking Assembly.

5. A hydraulic engineering retaining wall according to claim 4, characterized in that: the locking assembly comprises a rack (13) and a gear (14), the side wall of the rack (13) is fixedly connected with the end part of the sliding block (12), the gear (14) is fixed on the outer wall of the threaded sleeve (6), and the rack (13) is meshed with the gear (14).

6. A hydraulic engineering retaining wall according to claim 5, characterized in that: the supporting plate (11) is provided with a through hole (15), the sliding block (12) slides in the through hole (15), the sliding block (12) is far away from one end of the rack (13) and is fixedly connected with a handle (16), and the length direction of the handle (16) is perpendicular to the length direction of the sliding block (12).

7. A hydraulic engineering retaining wall according to claim 6, characterized in that: the slider (12) overcoat is equipped with spring (17), the both ends of spring (17) respectively with backup pad (11) with handle (16) fixed connection.