CN214497267U

CN214497267U - Hydraulic engineering construction safety device

Info

Publication number: CN214497267U
Application number: CN202120425628.1U
Authority: CN
Inventors: 付兆栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-10-26
Anticipated expiration: 2031-02-24

Abstract

The utility model relates to a water conservancy construction protective device technical field just discloses a hydraulic engineering construction safety device, including base and plate body, two sets of dead levers of top fixedly connected with of base, the sleeve pipe has been cup jointed in the outside of dead lever, and the outside of two sets of dead levers has cup jointed the fly leaf, the inside of fly leaf is rotated and is connected with the dwang, the top and the plate body fixed connection of dwang, the outside fixedly connected with second gear of dwang. This hydraulic engineering construction safety device, through the cooperation between kicking block and the lug, and then make the height of lug change along with the removal of kicking block, and the change of lug height will change the height of plate body through the fly leaf to when the lug card contacts in the recess with the top of placing the piece, the plate body can be stable keep at the present position, if the device produces and rocks, the height of plate body can not receive the influence, has ensured the device's normal use.

Description

Hydraulic engineering construction safety device

Technical Field

The utility model relates to a water conservancy construction protective device technical field specifically is a hydraulic engineering construction safety device.

Background

In the water conservancy work progress, in order to guarantee the safety of near pedestrian and the vehicle of job site, often can place the warning tablet in water conservancy construction department for play the warning effect to pedestrian and the vehicle of crossing, current warning tablet can not improve the height, and the warning tablet can not rotate, is in the inconvenient observation of near the on-the-spot pedestrian in different position.

According to the water conservancy construction safety protection device disclosed in the Chinese notice No. CN206800237U, the height of the telescopic adjustable warning board of the piston rod is driven by the hydraulic cylinder device, the motor drives the rotating shaft to rotate, the rain shielding frame and the warning board can be driven to rotate, so that pedestrians nearby construction sites at different positions can observe the front in time to carry out water conservancy construction, and the pedestrians are far away from the ground, but the structure is simple and the stability is poor in the mode.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a hydraulic engineering construction safety device has solved the problem of unable stable regulation warning board height and angle.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic engineering construction safety protection device comprises a base and a plate body, wherein two groups of fixed rods are fixedly connected to the top of the base, sleeves are sleeved on the outer sides of the fixed rods, a movable plate is sleeved on the outer sides of the two groups of fixed rods, a rotating rod is rotatably connected to the inner part of the movable plate, the top end of the rotating rod is fixedly connected with the plate body, a second gear is fixedly connected to the outer side of the rotating rod, a motor is fixedly connected to the top of the movable plate, the output end of the motor extends into the movable plate and is fixedly connected with a first gear meshed with the second gear, a connecting plate is fixedly connected between the two groups of sleeves, a convex block is fixedly connected to the bottom of the connecting plate, a sliding cavity is formed in the base, a sliding block is slidably connected to the inner part of the sliding cavity, the top of the sliding block is fixedly connected with a movable block, and a top block and a placing block are fixedly connected to the top of the movable block, the inside of kicking block is seted up flutedly, and places the piece and be located the recess, the top fixedly connected with electric putter of base, fixedly connected with connecting rod between electric putter's output and the kicking block.

Preferably, the outer side of the fixed rod is fixedly connected with a fixed block, and a first spring is fixedly connected between the fixed block and the sleeve.

Preferably, the outer side of the rotating rod is fixedly connected with two groups of blocking blocks, and the blocking blocks are circular blocking blocks.

Preferably, two sets of through holes are formed in the movable plate, the fixing rod is located in the through holes, and the top end of the fixing rod is fixedly connected with the buffer block.

Preferably, the width of the sliding block is matched with the width of the inner wall of the sliding cavity, and a second spring is fixedly connected between the left side of the sliding block and the inner wall of the left side of the sliding cavity.

Preferably, the diameter of the buffer block is larger than that of the inner wall of the through hole, and sponge and a damping spring are filled in the buffer block.

(III) advantageous effects

Compared with the prior art, the utility model provides a hydraulic engineering construction safety device possesses following beneficial effect:

1. this hydraulic engineering construction safety device, through the cooperation between kicking block and the lug, and then make the height of lug change along with the removal of kicking block, and the change of lug height will change the height of plate body through the fly leaf to when the lug card contacts in the recess with the top of placing the piece, the plate body can be stable keep at the present position, if the device produces and rocks, the height of plate body can not receive the influence, has ensured the device's normal use.

2. This hydraulic engineering construction safety device, through setting up first spring, and then when the lug received the top of kicking block to move, first spring will be stretched by the sleeve pipe, and when the kicking block no longer pushed up the moving lug, first spring will be the casing pipe that moves downwards to make the high quick decline of plate body, and first spring provides absorbing effect for moving down of plate body, prevents that the plate body from being shaken badly when moving down.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the base structure of the present invention;

fig. 3 is a sectional view of the movable plate structure of the present invention.

In the figure: 1. a base; 2. a movable plate; 3. a plate body; 4. a first spring; 5. a sleeve; 6. fixing the rod; 7. rotating the rod; 8. a blocking block; 9. a buffer block; 10. a connecting plate; 11. a fixed block; 12. an electric push rod; 13. a bump; 14. a slide chamber; 15. a connecting rod; 16. a top block; 17. a movable block; 18. placing the blocks; 19. a motor; 20. a second spring; 21. a slider; 22. a groove; 23. a first gear; 24. a second gear; 25. and a through hole.

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 hydraulic engineering construction safety protection device comprises a base 1 and a plate body 3, wherein two groups of fixing rods 6 are fixedly connected to the top of the base 1, sleeves 5 are sleeved on the outer sides of the fixing rods 6, a movable plate 2 is sleeved on the outer sides of the two groups of fixing rods 6, a rotating rod 7 is rotatably connected to the inner side of the movable plate 2, the top end of the rotating rod 7 is fixedly connected to the plate body 3, a second gear 24 is fixedly connected to the outer side of the rotating rod 7, a motor 19 is fixedly connected to the top of the movable plate 2, the output end of the motor 19 extends into the movable plate 2 and is fixedly connected to a first gear 23 engaged with the second gear 24, a connecting plate 10 is fixedly connected between the two groups of sleeves 5, a bump 13 is fixedly connected to the bottom of the connecting plate 10, a sliding cavity 14 is formed in the base 1, a sliding block 21 is slidably connected to the inner side of the sliding cavity 14, and the top of the sliding block 21 is fixedly connected to a movable block 17, top fixedly connected with kicking block 16 of movable block 17 and place piece 18, recess 22 has been seted up to the inside of kicking block 16, and place piece 18 and be located recess 22, the top fixedly connected with electric putter 12 of base 1, fixedly connected with connecting rod 15 between electric putter 12's the output and the kicking block 16, cooperation between kicking block 16 and the lug 13, and then make the height of lug 13 change along with the removal of kicking block 16, and the change of lug 13 height will change the height of plate body 3 through fly leaf 2, and when lug 13 card in recess 22 with place the top contact of piece 18, the maintenance that plate body 3 can be stable is in the present position, if the device produces and rocks, the height of plate body 3 can not receive the influence, the normal use of the device has been ensured.

Specifically, in order to slow down the vibrations of plate body 3 when moving down, outside fixedly connected with fixed block 11 at dead lever 6, first spring 4 of fixedly connected with between fixed block 11 and the sleeve pipe 5, from this through setting up first spring 4, and then when lug 13 received the top of kicking block 16, first spring 4 will be stretched by sleeve pipe 5, and when lug 13 is no longer pushed up at kicking block 16, first spring 4 will move sleeve pipe 5 downwards, thereby make the high quick decline of plate body 3, and first spring 4 provides absorbing effect for moving down of plate body 3, prevent that plate body 3 from being shaken bad when moving down.

Specifically, in order to prevent the rotating rod 7 from being separated from the movable plate 2, two sets of blocking blocks 8 are fixedly connected to the outer side of the rotating rod 7, and the blocking blocks 8 are circular blocking blocks, so that the rotating rod 7 can be blocked from being separated from the movable plate 2 by the blocking blocks 8.

Specifically, in order to prevent the fixing rod 6 from being separated from the movable plate 2, two sets of through holes 25 are formed in the movable plate 2, the fixing rod 6 is located in the through holes 25, and the buffer block 9 is fixedly connected to the top end of the fixing rod 6, so that the fixing rod 6 can be prevented from being separated from the movable plate 2 by blocking the through holes 25 through the buffer block 9.

Specifically, in order to enable the slider 21 to move smoothly, the width of the slider 21 is adapted to the width of the inner wall of the sliding cavity 14, and the second spring 20 is fixedly connected between the left side of the slider 21 and the left inner wall of the sliding cavity 14, so that the movement of the slider 21 can be accelerated by the second spring 20.

Specifically, in order to prevent that buffer block 9 from breaking away from through-hole 25, the diameter that sets up buffer block 9 is greater than the diameter of through-hole 25 inner wall, and the inside packing of buffer block 9 has sponge and damping spring, can prevent from this that buffer block 9 from breaking away from through-hole 25 to make buffer block 9 can provide the shock attenuation effect for plate body 3 when supporting plate body 3.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the plate body is used, the electric push rod 12 is opened to enable the output end of the electric push rod to drive the connecting rod 15 to move leftwards, the connecting rod 15 is driven to move leftwards, the ejector block 16 is driven to move leftwards while moving leftwards, the movable block 17 at the bottom of the ejector block 16 is driven to move leftwards, so that the sliding block 21 extrudes the second spring 20, then the ejector block 16 is driven to enter the groove 22 and push the lug 13 upwards when moving leftwards, the connecting plate 10 is driven to move upwards by the upward movement of the lug 13, the movable plate 2 is driven to move upwards by the upward movement of the connecting plate 10 through the sleeve 5, the sleeve 5 stretches the first spring 4, the plate body 3 is driven to move upwards when the movable plate 2 moves upwards, when the lug 13 is positioned at the top of the planar placing block 18 by the movement of the ejector block 16, the lug 13 is stably positioned at the current height, so that the plate body 3 is stably fixed at the current position, and when the height of the plate body 3 is lowered, the output end of the electric push rod 12 is controlled to move rightwards, thereby make kicking block 16 no longer push up and move lug 13, first spring 4 drives sleeve 5 and moves down this moment, and second spring 20 drives slider 21 and moves right, the moving down of sleeve 5 makes fly leaf 2 drive plate body 3 and moves down, thereby accomplish the regulation of plate body 3 height, when needing the angle of adjusting plate body 3, open motor 19 and make its output drive first gear 23 and rotate, the rotation of first gear 23 will change the angle of dwang 7 through driving second gear 24 pivoted mode, plate body 3 rather than fixed connection will change the angle thereupon when the angle of dwang 7 changes, thereby accomplish the change of plate body 3 angle.

To sum up, this hydraulic engineering construction safety device, through the cooperation between kicking block 16 and the lug 13, and then make the height of lug 13 change along with the removal of kicking block 16, and the change of lug 13 height will change the height of plate body 3 through fly leaf 2 to when lug 13 card contacts in recess 22 with the top of placing piece 18, the maintenance that plate body 3 can be stable is in the current position, if the device produces and rocks, the height of plate body 3 can not receive the influence, has ensured the device's normal use.

This hydraulic engineering construction safety device, through setting up first spring 4, and then when lug 13 received the top of kicking block 16 and moved, first spring 4 will be stretched by sleeve pipe 5, and when kicking block 16 no longer pushed up and moved lug 13, first spring 4 will move sleeve pipe 5 downwards to make the high quick decline of plate body 3, and first spring 4 provides absorbing effect for moving down of plate body 3, prevents that plate body 3 from being destroyed by the shake when moving down.

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

Claims

1. The utility model provides a hydraulic engineering construction safety device, includes base (1) and plate body (3), its characterized in that: the top of the base (1) is fixedly connected with two groups of fixing rods (6), the outer sides of the fixing rods (6) are sleeved with sleeves (5), the outer sides of the two groups of fixing rods (6) are sleeved with movable plates (2), the inner parts of the movable plates (2) are rotatably connected with rotating rods (7), the top ends of the rotating rods (7) are fixedly connected with the plate body (3), the outer sides of the rotating rods (7) are fixedly connected with second gears (24), the top of each movable plate (2) is fixedly connected with a motor (19), the output end of each motor (19) extends into each movable plate (2) and is fixedly connected with a first gear (23) meshed with the corresponding second gear (24), connecting plates (10) are fixedly connected between the two groups of sleeves (5), the bottom of each connecting plate (10) is fixedly connected with a lug (13), and sliding cavities (14) are formed in the base (1), the inside sliding connection of sliding chamber (14) has slider (21), the top and the movable block (17) fixed connection of slider (21), the top fixedly connected with kicking block (16) of movable block (17) with place piece (18), set up fluted (22) in the inside of kicking block (16), and place piece (18) and be located recess (22), the top fixedly connected with electric putter (12) of base (1), fixedly connected with connecting rod (15) between the output of electric putter (12) and kicking block (16).

2. The hydraulic engineering construction safety device of claim 1, characterized in that: the outer side of the fixing rod (6) is fixedly connected with a fixing block (11), and a first spring (4) is fixedly connected between the fixing block (11) and the sleeve (5).

3. The hydraulic engineering construction safety device of claim 1, characterized in that: the outside fixedly connected with of dwang (7) blocks piece (8) two sets of, and blocks that piece (8) are circular and block the piece.

4. The hydraulic engineering construction safety device of claim 1, characterized in that: two sets of through-holes (25) have been seted up to the inside of fly leaf (2), and dead lever (6) are located through-hole (25), the top fixedly connected with buffer block (9) of dead lever (6).

5. The hydraulic engineering construction safety device of claim 1, characterized in that: the width of slider (21) and the width looks adaptation of sliding chamber (14) inner wall, fixedly connected with second spring (20) between the left side of slider (21) and sliding chamber (14) left side inner wall.

6. The hydraulic engineering construction safety device of claim 4, wherein: the diameter of the buffer block (9) is larger than that of the inner wall of the through hole (25), and sponge and damping springs are filled in the buffer block (9).