CN211207828U

CN211207828U - Identification means for hydraulic engineering

Info

Publication number: CN211207828U
Application number: CN202020396315.3U
Authority: CN
Inventors: 魏娜; 卢锟明; 林梦珂; 杨子杰
Original assignee: Xian University of Technology
Current assignee: Xian University of Technology
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-08-07
Anticipated expiration: 2030-03-25

Abstract

The utility model provides a marking device for hydraulic engineering relates to marking device technical field, which comprises an outer shell, the bottom of shell is located central point and puts fixed mounting and have the sleeve pipe, the inner wall sliding connection that shell one end was kept away from to the sleeve pipe has the slide bar, the slide bar is kept away from sheathed tube one end fixed mounting and is had stable structure, stable structure includes the bottom plate, the top central point that sheathed tube one end and bottom plate were kept away from to the slide bar puts fixed connection, the top of bottom plate is located sheathed tube outward flange department fixed mounting and has the gusset plate, the outward appearance of gusset plate is personally submitted the circumference and is provided with three slide. The utility model discloses, through the extension of slide, increase the contact area of bottom plate and the mounting hole that goes out more for identification means can carry out timely reinforcement, has avoided single bottom plate ground to receive the erosion of wind-force and rainwater for a long time, and makes the unstable condition that takes place to collapse of whole identification means, has improved identification means's practicality.

Description

Identification means for hydraulic engineering

Technical Field

The utility model relates to a sign technical field especially relates to a sign device for hydraulic engineering.

Background

The water conservancy project is a project constructed by controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting. Also known as hydraulic engineering. Water is a valuable resource essential to human production and life, but the naturally existing state of the water does not completely meet the requirements of human beings, and only when water conservancy projects are built, water flow can be controlled, flood disasters are prevented, and water quantity is regulated and distributed to meet the requirements of human life and production on water sources. Hydraulic engineering requires the construction of various types of hydraulic structures such as dams, dikes, spillways, sluice gates, water inlets, channels, aqueducts, rafts, fishways, etc. to achieve its objectives.

The identification device is commonly used in the application of hydraulic engineering, the identification device of the hydraulic engineering is often placed in the field, particularly in places close to the engineering, the places often need strong wind and heavy rain weather, and the traditional identification device has no reinforced structure, so that the foundation of the identification device is unstable due to the erosion of wind power and rainwater after a period of time, and the phenomenon of collapse is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an identification device for hydraulic engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a marking device for hydraulic engineering comprises an outer shell, wherein a sleeve is fixedly arranged at the bottom of the outer shell and positioned at the central position, a slide rod is connected to the inner wall of one end, away from the outer shell, of the sleeve in a sliding manner, a stabilizing structure is fixedly arranged at one end, away from the sleeve, of the slide rod and comprises a bottom plate, one end, away from the sleeve, of the slide rod is fixedly connected with the central position of the top of the bottom plate, a reinforcing plate is fixedly arranged at the outer edge of the sleeve at the top of the bottom plate, three slide plates are arranged on the outer surface of the reinforcing plate in a circumferential manner and are in sliding connection with the inner wall of the reinforcing plate, mounting holes are formed in the top of the bottom plate and are formed in the circumferential edge of the reinforcing plate and in the top of the reinforcing plate, three slide grooves are arranged on the, one end of the traction rod, which is far away from the square block, is hinged with the top of the sliding plate, an elastic pin is inserted into the front face of the square block, and a pin groove is formed in the inner wall of one side, opposite to the front face of the square block, of the sliding groove.

Preferably, the outer surface cover of slide bar is equipped with the lagging, the bottom surface fixed mounting of lagging has the connecting rod, the one end and the square fixed connection of lagging are kept away from to the connecting rod.

Preferably, an elastic spring is fixedly installed between the top of the square block and the opposite side of the sliding groove, and two ends of the elastic spring are fixedly connected with the top of the square block and the inner wall of the sliding groove respectively.

Preferably, the outer surface of shell is close to the top symmetry and is provided with the hinge, the shell rotates through the hinge and is connected with the glass window, the inside of shell is provided with the structure that opens and shuts.

Preferably, the structure of opening and shutting includes the bull stick, the inside of shell is rotated and is run through the bull stick that has horizontal setting, the outside one end fixed mounting that the bull stick is located the shell has the commentaries on classics handle, the inner wall both sides that the bull stick is located the inside one end both sides of shell and shell are all overlapped through the pivot surface and are equipped with the belt pulley, two the surface of belt pulley is provided with the belt, the positive fixed mounting of belt has the installation piece, the surface of installation piece articulates there is the bracing piece, the one end that the installation piece was kept away from to the bracing piece is articulated with the back of glass window.

Preferably, the outer surface cover of slide bar is equipped with elevation structure, elevation structure includes the slider, the surface of slide bar and the inner wall sliding connection of slider, the top of slider is located that the both sides of slide bar all articulate has branch, the one end that the slider was kept away from to branch is articulated with the bottom surface of shell, the positive slip of slider is inserted and is equipped with the spacer pin, spacing hole has been seted up to the surface of slide bar, the size and dimension looks adaptation in spacer pin and spacing hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, by setting a stable structure, when the identification device is used for a period of time and is eroded by wind power and rainwater, the elastic pin is pulled out, the sleeve plate slides to drive the connecting rod to move, the connecting rod pushes the square block to slide along the inner wall of the chute, at the moment, the square block moves to drive the traction rod to move, the traction rod pulls the sliding plate to slide along the inner wall of the reinforcing plate, at the moment, the mounting holes on the sliding plate become more, the three sliding plates are arranged in a shape like a Chinese character 'pin', the contact area of the bottom plate is increased, the mounting holes are matched for reinforcement, at the moment, the elastic pin is loosened, the elastic pin is inserted into the square block, the effect of the limiting square block is achieved, through the extension of the sliding plates, the contact area and the mounting holes are increased, the identification device can be reinforced in time, the single bottom plate foundation with wind power, and the whole identification device is unstable and collapses, so that the practicability of the identification device is improved.

2. In the utility model, when the height of the marking device needs to be adjusted, the sliding block is lifted by a plurality of persons or electric machines, so that the sliding block slides along the outer surface of the sliding rod and drives the supporting rod lifting shell, so that the sleeve slides along the outer surface of the sliding rod, when the sleeve slides to a certain position, the limiting pin is inserted into the limiting hole, the position of the sliding block and the height of the marking device are fixed, when the marking language needs to be changed, the rotating handle is rotated to drive the rotating rod to rotate, the rotating rod drives the belt pulley to rotate, the belt pulley is connected through belt transmission, so that the belt drives the installation block to move, the installation block drives the supporting rod to lift the glass window, so that the glass window is opened and the marking language is changed, when the change is finished, the rotating rod is reversely rotated, the glass window can be reset and closed, and the effect of quickly opening and closing the, the rate of replacing the slogan is improved.

Drawings

Fig. 1 is a schematic structural view of a marking device for hydraulic engineering according to the present invention;

fig. 2 is a schematic top view of the identification device for hydraulic engineering according to the present invention;

fig. 3 is a schematic structural diagram of a point a in fig. 2 according to the present invention.

Illustration of the drawings: 1. a housing; 11. a hinge; 12. a glass window; 2. a sleeve; 3. a slide bar; 4. a lifting structure; 41. a slider; 42. a strut; 43. a spacing pin; 44. a limiting hole; 5. a stable structure; 51. a base plate; 52. a reinforcing plate; 53. a slide plate; 54. mounting holes; 55. a chute; 56. a draw bar; 57. a square block; 58. a spring pin; 59. a connecting rod; 510. an elastic spring; 511. sheathing; 6. an opening and closing structure; 61. a rotating rod; 62. turning a handle; 63. a belt pulley; 64. a belt; 65. mounting blocks; 66. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a sign device for hydraulic engineering includes a housing 1, hinges 11 are symmetrically disposed on the outer surface of the housing 1 near the top, the housing 1 is rotatably connected with a glass window 12 through the hinges 11, an opening and closing structure 6 is disposed inside the housing 1, a sleeve 2 is fixedly mounted at the bottom of the housing 1 at the central position, a slide rod 3 is slidably connected to the inner wall of the sleeve 2 at the end far from the housing 1, a stabilizing structure 5 is fixedly mounted at the end of the slide rod 3 far from the sleeve 2, the stabilizing structure 5 includes a bottom plate 51, the end of the slide rod 3 far from the sleeve 2 is fixedly connected with the central position of the top of the bottom plate 51, a reinforcing plate 52 is fixedly mounted at the outer edge of the sleeve 2 at the top of the bottom plate 51, three sliding plates 53 are circumferentially disposed on the outer surface of the reinforcing plate 52, the sliding plates 53 are slidably connected with the inner wall of the reinforcing plate 52, mounting holes 54, the outer surface of the sliding rod 3 is circumferentially arranged and provided with three sliding grooves 55, the inner walls of the sliding grooves 55 are slidably connected with square blocks 57, the outer surface of each square block 57 is hinged with a traction rod 56, one end, far away from each square block 57, of each traction rod 56 is hinged with the top of each sliding plate 53, each elastic pin 58 is inserted into the front of each square block 57, the inner wall of one side, opposite to the front of each square block 57, of each sliding groove 55 is provided with a pin groove, the outer surface of the sliding rod 3 is sleeved with a sleeve plate 511, the bottom surface of each sleeve plate 511 is fixedly provided with a connecting rod 59, one end, far away from each sleeve plate 511, of each connecting rod 59 is fixedly connected with each square block 57, an elastic spring 510 is fixedly arranged between the top of each square block 57 and the side, each elastic spring 510 is arranged, when each elastic pin 58 is pulled out, each square block 57 can be rapidly reset through the resilience of, through setting up stable structure 5, through the extension of slide 53, increase bottom plate 51's contact area and the mounting hole 54 that exceeds for identification device can carry out timely reinforcement, has avoided single bottom plate 51 ground to receive the erosion of wind-force and rainwater for a long time, and makes the unstable condition that takes place to collapse of whole identification device, has improved identification device's practicality.

The opening and closing structure 6 comprises a rotating rod 61, the inside of the shell 1 is rotatably penetrated with a rotating rod 61 transversely arranged, one end of the rotating rod 61 positioned outside the shell 1 is fixedly provided with a rotating handle 62, both sides of one end of the rotating rod 61 positioned inside the shell 1 and both sides of the inner wall of the shell 1 are respectively sleeved with a belt pulley 63 through the outer surface of the rotating shaft, the outer surfaces of the two belt pulleys 63 are provided with a belt 64, the front surface of the belt 64 is fixedly provided with an installation block 65, the outer surface of the installation block 65 is hinged with a support rod 66, one end of the support rod 66 far away from the installation block 65 is hinged with the back surface of the glass window 12, the outer surface of the sliding rod 3 is sleeved with a lifting structure 4, the lifting structure 4 comprises a sliding block 41, the outer surface of the sliding rod 3 is slidably connected with the inner wall of the sliding block 41, the front of slider 41 slides and inserts and is equipped with spacer pin 43, spacing hole 44 has been seted up to the surface of slide bar 3, the size and dimension looks adaptation in spacer pin 43 and spacing hole 44, installation piece 65 drives bracing piece 66 lifting glass window 12 for glass window 12 opens, and change the slogan, when changing the end, the antiport bull stick 61, can make glass window 12 reset closed, reached the effect of opening closed glass window 12 fast, improve the speed of changing the slogan.

The utility model discloses a theory of operation: when the marking device is used for a period of time and is eroded by wind power and rainwater, the elastic pin 58 is pulled away, the sleeve plate 511 is slid, the sleeve plate 511 drives the connecting rod 59 to move, the connecting rod 59 pushes the block 57 to slide along the inner wall of the sliding groove 55, at the moment, the block 57 moves to drive the traction rod 56 to move, the traction rod 56 pulls the sliding plate 53 to slide along the inner wall of the reinforcing plate 52, at the moment, the mounting holes 54 in the sliding plate 53 are increased, the three sliding plates 53 are arranged in a delta shape, the contact area of the bottom plate 51 is increased, meanwhile, the extra mounting holes 54 are matched for reinforcement, at the moment, the elastic pin 58 is loosened, and the elastic pin 58 is inserted into the block 57, so that the effect of.

When the height of the identification device needs to be adjusted, the sliding block 41 is lifted by a plurality of persons or electric machines, so that the sliding block 41 slides along the outer surface of the sliding rod 3, the supporting rod 42 is driven to lift the shell 1, the sleeve 2 slides along the outer surface of the sliding rod 3, when the sleeve slides to a certain position, the limiting pin 43 is inserted into the limiting hole 44, the position of the sliding block 41 and the height of the identification device are fixed, when the identification words need to be changed, the rotating handle 62 is rotated, the rotating handle 62 drives the rotating rod 61 to rotate, the rotating rod 61 drives the belt pulley 63 to rotate, the belt pulley 63 is in transmission connection through the belt 64, the belt 64 drives the mounting block 65 to move, the mounting block 65 drives the supporting rod 66 to lift the glass window 12, the glass window 12 is opened and the identification words are changed, when the change is finished, the rotating rod 61 is rotated reversely, so that the glass window 12 can be, the effect of rapidly opening and closing the glass window 12 is achieved, and the rate of replacing the slogans is improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an identification means for hydraulic engineering, includes shell (1), its characterized in that: the bottom of the shell (1) is positioned at the center and fixedly provided with a sleeve (2), the inner wall of one end, far away from the shell (1), of the sleeve (2) is connected with a sliding rod (3) in a sliding manner, one end, far away from the sleeve (2), of the sliding rod (3) is fixedly provided with a stabilizing structure (5), the stabilizing structure (5) comprises a bottom plate (51), one end, far away from the sleeve (2), of the sliding rod (3) is fixedly connected with the center of the top of the bottom plate (51), the top of the bottom plate (51) is positioned at the outer edge of the sleeve (2) and fixedly provided with a reinforcing plate (52), the outer surface of the reinforcing plate (52) is circumferentially provided with three sliding plates (53), the sliding plates (53) are slidably connected with the inner wall of the reinforcing plate (52), the top of the bottom plate (51) is positioned at the circumferential edge of the reinforcing plate (52) and the, the outer surface of the sliding rod (3) is circumferentially provided with three sliding grooves (55), the inner wall of each sliding groove (55) is connected with a square block (57) in a sliding mode, the outer surface of each square block (57) is hinged to a traction rod (56), one end, far away from each square block (57), of each traction rod (56) is hinged to the top of each sliding plate (53), an elastic pin (58) is inserted into the front of each square block (57), and a pin groove is formed in the inner wall of one face, opposite to the front of each square block (57), of each sliding groove (55).

2. The identification device for hydraulic engineering according to claim 1, characterized in that: the outer surface cover of slide bar (3) is equipped with lagging (511), the bottom surface fixed mounting of lagging (511) has connecting rod (59), the one end and the square (57) fixed connection of lagging (511) are kept away from in connecting rod (59).

3. The identification device for hydraulic engineering according to claim 1, characterized in that: and an elastic spring (510) is fixedly installed between the top of the square block (57) and the opposite surface of the sliding groove (55), and two ends of the elastic spring (510) are fixedly connected with the top of the square block (57) and the inner wall of the sliding groove (55) respectively.

4. The identification device for hydraulic engineering according to claim 1, characterized in that: the outer surface of shell (1) is close to the top symmetry and is provided with hinge (11), shell (1) rotates through hinge (11) and is connected with glass window (12), the inside of shell (1) is provided with structure (6) that opens and shuts.

5. The identification device for hydraulic engineering according to claim 4, characterized in that: opening and shutting structure (6) are including bull stick (61), the inside of shell (1) is rotated and is run through bull stick (61) that have horizontal setting, outside one end fixed mounting that bull stick (61) are located shell (1) has the commentaries on classics to (62), bull stick (61) are located the inner wall both sides of the inside one end both sides of shell (1) and all overlap through the pivot surface and are equipped with belt pulley (63), two the surface of belt pulley (63) is provided with belt (64), the positive fixed mounting of belt (64) has installation piece (65), the surface of installation piece (65) articulates there is bracing piece (66), the one end that installation piece (65) were kept away from in bracing piece (66) is articulated with the back of glass window (12).

6. The identification device for hydraulic engineering according to claim 1, characterized in that: the outer surface cover of slide bar (3) is equipped with elevation structure (4), elevation structure (4) include slider (41), the surface of slide bar (3) and the inner wall sliding connection of slider (41), the both sides that the top of slider (41) is located slide bar (3) all articulate there are branch (42), the one end that slider (41) were kept away from in branch (42) is articulated with the bottom surface of shell (1), the positive slip of slider (41) is inserted and is equipped with spacer pin (43), spacing hole (44) have been seted up to the surface of slide bar (3), the size and dimension looks adaptation of spacer pin (43) and spacing hole (44).