CN215977441U

CN215977441U - Channel lateral wall supports fixed knot structure for hydraulic engineering construction

Info

Publication number: CN215977441U
Application number: CN202121705712.5U
Authority: CN
Inventors: 王伟海; 高素奎; 乙明
Original assignee: Rizhao Water Conservancy Construction Engineering Co ltd
Current assignee: Rizhao Water Conservancy Construction Engineering Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-03-08
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a channel side wall supporting and fixing structure for hydraulic engineering construction, which comprises a bottom plate, wherein a rectangular cylinder is movably connected to a pin shaft seat through a pin, a rectangular rod is inserted into the rectangular cylinder, the upper end of the rectangular rod is movably connected with a first connecting lug through a first rotating shaft, a supporting plate is arranged at the upper end of the first connecting lug, a second connecting lug is arranged on the lower surface of the supporting plate, a threaded rod is movably connected to the second connecting lug through a second rotating shaft, a threaded cylinder is screwed on the surface of the threaded rod, a lead screw is arranged on the upper surface of a vertical plate, a rotating disc is screwed on the surface of the lead screw, a plurality of groups of third rotating shafts are arranged on the surface of the rotating disc, and an inserting rod is arranged on the surface of the third rotating shaft. The occupied space is reduced, and a large amount of transportation is facilitated.

Description

Channel lateral wall supports fixed knot structure for hydraulic engineering construction

Technical Field

The utility model relates to the technical field of hydraulic engineering construction, in particular to a channel side wall supporting and fixing structure for hydraulic engineering construction.

Background

In hydraulic engineering, a channel is usually excavated to be constructed in the channel, and because the channel is excavated, when the channel is in a region with soft soil, the channel is easy to collapse, and secondary excavation and cleaning are needed, so that a supporting device is required to support and fix the side wall of the channel during construction. When the channel side wall supporting and fixing device on the market supports and fixes a channel, the fixing plate is fixed, the channel side wall can be vertical or inclined, so that the common fixing plate cannot be effectively and continuously supported and fixed, and the other fixing devices cannot be folded, so that the channel side wall supporting and fixing device is inconvenient in the transportation or carrying process. Therefore, the channel side wall supporting and fixing structure for the hydraulic engineering construction is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a channel side wall supporting and fixing structure for hydraulic engineering construction, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a channel side wall supporting and fixing structure for hydraulic engineering construction comprises a bottom plate, wherein rollers are mounted at four corners of the lower surface of the bottom plate, conical spines penetrating through the bottom plate are arranged on the upper surface of the bottom plate, two groups of conical spines are arranged and are uniformly distributed on the surface of the bottom plate, and the conical spines are positioned between the rollers;

the middle parts of the left side and the right side of the upper surface of the bottom plate are respectively provided with a pin shaft seat, the pin shaft seats are movably connected with a rectangular cylinder through a pin, a rectangular rod is inserted into the rectangular cylinder, the upper end of the rectangular rod is movably connected with a first connecting lug through a first rotating shaft, and the upper end of the first connecting lug is provided with a supporting plate;

the lower surface of the supporting plate is provided with a second connecting lug, the second connecting lug is movably connected with a threaded rod through a second rotating shaft, the surface of the threaded rod is screwed with a threaded cylinder, one end of the threaded cylinder, far away from the second rotating shaft, is provided with a slot, the surface of the rectangular cylinder is provided with a vertical plate, and a triangular reinforcing plate is arranged between the lower surface of the vertical plate and the corresponding rectangular cylinder;

the utility model discloses a vertical plate, including riser, riser upper surface, screw rod, carousel surface, connecting plate, extension spring, the extension spring is equipped with on the surface of the riser, the screw rod is equipped with on the surface of the lead rod, the spiro union has the carousel on the surface of screw rod, the carousel surface is equipped with a plurality of groups of third pivots, third pivot surface is equipped with the inserted bar, the size of inserted bar and the size phase-match of slot, carousel and inserted bar surface all are equipped with the connecting plate, and are two sets of be equipped with the extension spring between the connecting plate, the inserted bar sets up six groups, and six groups of inserted bar evenly distributed are on the carousel surface.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the deployable supporting plate of the rotary rectangular cylinder can support according to the inclination of the channel wall through the first rotary shaft, the attaching degree with the channel wall is higher, the supporting effect is better, the rectangular rod can be pulled out from the rectangular cylinder, and the deployable supporting plate is suitable for channels with different widths;

the utility model can strengthen the firmness between the bottom plate and the ground through the pricks, the bottom plate is convenient to move through the rollers, and the two groups of supporting plates can be folded on the surface of the bottom plate through rotation, thereby reducing the occupied space and facilitating mass transportation.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic view of the connection structure of the turntable and the insertion rod according to the present invention;

FIG. 3 is an enlarged schematic view of A in FIG. 1 according to the present invention.

In the figure: 1. a base plate; 2. e, stabbing; 3. a roller; 4. a pin shaft seat; 5. a bolt; 6. a rectangular cylinder; 7. A rectangular bar; 8. a first connecting lug; 9. a first rotating shaft; 10. a support plate; 11. a second engaging lug; 12. A second rotating shaft; 13. a threaded rod; 14. a threaded barrel; 15. a slot; 16. a vertical plate; 17. a screw rod; 18. a turntable; 19. a third rotating shaft; 20. inserting a rod; 21. a connecting plate; 22. a tension spring.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a channel side wall supporting and fixing structure for hydraulic engineering construction comprises a bottom plate 1, wherein pin shaft seats 4 are arranged in the middle of the left side and the right side of the upper surface of the bottom plate 1, the pin shaft seats 4 are movably connected with a rectangular cylinder 6 through pins 5, a rectangular rod 7 is inserted into the rectangular cylinder 6, and the rectangular cylinder 6 can prevent the rectangular rod 7 from rotating so that the rectangular rod 7 can only slide in the rectangular cylinder 6;

the upper end of the rectangular rod 7 is movably connected with a first connecting lug 8 through a first rotating shaft 9, the upper end of the first connecting lug 8 is provided with a supporting plate 10, the supporting plate 10 can rotate by taking the first rotating shaft 9 as a center, the lower surface of the supporting plate 10 is provided with a second connecting lug 11, the second connecting lug 11 is far away from the first connecting lug 8, the second connecting lug 11 is movably connected with a threaded rod 13 through a second rotating shaft 12, and the threaded rod 13 can rotate by taking the second rotating shaft 12 as a center;

a threaded cylinder 14 is screwed on the surface of the threaded rod 13, a slot 15 is formed in one end, far away from the second rotating shaft 12, of the threaded cylinder 14, a vertical plate 16 is arranged on the surface of the rectangular cylinder 6, a screw rod 17 is arranged on the upper surface of the vertical plate 16, and the screw rod 17 is parallel to the rectangular cylinder 6;

the surperficial spiro union of lead screw 17 has carousel 18, carousel 18 surface is equipped with a plurality of groups

third pivot

19, 19 surfaces of third pivot are equipped with inserted bar 20, the size of inserted bar 20 and slot 15's size phase-match, carousel 18 and inserted bar 20 surface all are equipped with connecting plate 21, and are two sets of be equipped with extension spring 22 between the connection 21, under the natural state, extension spring 22's pulling force makes the perpendicular carousel 18 of inserted bar 20, avoids inserted bar 20 and lead screw 17 contact, conveniently rotates carousel 18.

Specifically, the insert rods 20 are arranged in six groups, the six groups of insert rods 20 are uniformly distributed on the surface of the turntable 18, and the insert rods 20 facilitate the slots 15 to be sleeved on the surface of the appropriate insert rods 20.

Specifically, gyro wheel 3 is all installed to four corners of bottom plate 1 lower surface, conveniently promotes bottom plate 1 and removes.

Specifically, the upper surface of the bottom plate 1 is provided with the pricks 2 penetrating through the bottom plate 1, the pricks 2 are arranged in two groups and are uniformly distributed on the surface of the bottom plate 1, and the pricks 2 are inserted into the ground and can fix the bottom plate on the ground.

Specifically, a plate triangular reinforcing plate is arranged between the lower surface of the vertical plate 16 and the corresponding rectangular cylinder 6, so that firmness between the vertical plate 16 and the rectangular cylinder 6 is enhanced.

Specifically, when the device is used, the bottom plate 1 is moved to a designated position, the pricker 2 is driven into the ground to fix the bottom plate 1, the rectangular cylinder 6 is rotated under the action of the pin shaft seat 4 and the pin 5, the rectangular cylinder 6 drives the rectangular rod 7, the first connecting lug 8, the first rotating shaft 9 and the support plate 10 to rotate, the support plate 10 is abutted against the side wall of a channel, the rotary disc 18 is rotated, the rotary disc 18 rotates along the screw rod 17 and moves, then the threaded cylinder 14 is screwed, the threaded cylinder 14 moves along the screw rod 13, the slot 15 in the threaded cylinder 14 is sleeved on the corresponding insertion rod 20, and the insertion rod 20 plays a supporting role in supporting the threaded cylinder 14, so that the support plate 10, the rectangular cylinder 6, the rectangular rod 7, the threaded cylinder 14 and the screw rod 17 form a triangular support structure, and the support plate 10 is guaranteed to support the wall of the channel;

the inserting rod 20 is pulled out from the inserting groove 15, the supporting plate 10 is rotated, then the rectangular cylinder 6 is rotated, the rectangular cylinder 6 and the supporting plate 10 are folded on the surface of the bottom plate 1, and the two groups of supporting plates 10 can be folded, so that the occupied space is reduced.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a channel lateral wall supports fixed knot structure for hydraulic engineering construction, includes bottom plate (1), its characterized in that: the middle parts of the left side and the right side of the upper surface of the bottom plate (1) are respectively provided with a pin shaft seat (4), the pin shaft seats (4) are movably connected with a rectangular cylinder (6) through a pin (5), a rectangular rod (7) is inserted into the rectangular cylinder (6), the upper end of the rectangular rod (7) is movably connected with a first connecting lug (8) through a first rotating shaft (9), the upper end of the first connecting lug (8) is provided with a supporting plate (10), the lower surface of the supporting plate (10) is provided with a second connecting lug (11), the second connecting lug (11) is movably connected with a threaded rod (13) through a second rotating shaft (12), the surface of the threaded rod (13) is in threaded connection with a threaded cylinder (14), one end of the threaded cylinder (14), which is far away from the second rotating shaft (12), is provided with a slot (15), the surface of the rectangular cylinder (6) is provided with a vertical plate (16), the upper surface of the vertical plate (16) is provided with a screw rod (17), lead screw (17) surface spiro union has carousel (18), carousel (18) surface is equipped with a plurality of groups third pivot (19), third pivot (19) surface is equipped with inserted bar (20), the size of inserted bar (20) and the size phase-match of slot (15), carousel (18) and inserted bar (20) surface all are equipped with connecting plate (21), and are two sets of be equipped with extension spring (22) between connecting plate (21).

2. The channel side wall supporting and fixing structure for the hydraulic engineering construction is characterized in that: six groups of inserted bars (20) are arranged, and the six groups of inserted bars (20) are uniformly distributed on the surface of the turntable (18).

3. The channel side wall supporting and fixing structure for the hydraulic engineering construction is characterized in that: and idler wheels (3) are arranged at four corners of the lower surface of the bottom plate (1).

4. The channel side wall supporting and fixing structure for the hydraulic engineering construction is characterized in that: the upper surface of the bottom plate (1) is provided with the stabs (2) penetrating through the bottom plate (1), and the stabs (2) are arranged in two groups and are evenly distributed on the surface of the bottom plate (1).

5. The channel side wall supporting and fixing structure for the hydraulic engineering construction is characterized in that: a triangular reinforcing plate is arranged between the lower surface of the vertical plate (16) and the corresponding rectangular cylinder (6).