CN216435310U

CN216435310U - Landscape is with dynamic instruction road sign

Info

Publication number: CN216435310U
Application number: CN202121742254.2U
Authority: CN
Inventors: 秦凤
Original assignee: Hangzhou Polytechnic
Current assignee: Hangzhou Polytechnic
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-05-03
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a dynamic indicating road sign for landscape, which comprises a supporting cylinder, wherein the upper end of the supporting cylinder is fixedly provided with a top seat, the lower end of the supporting cylinder is provided with a driving box, one side of the driving box is fixedly provided with a box cover, the driving box is internally and rotatably provided with a driving shaft, the upper end of the driving shaft penetrates through the driving box and is fixedly provided with a driving rod, the driving shaft is fixedly provided with a first gear, the driving box is internally and rotatably provided with a speed change shaft, the speed change shaft is fixedly provided with a second gear and a third gear, the second gear is meshed with the first gear, the supporting cylinder is internally and rotatably provided with a lead screw, and by arranging a lifting mechanism which is convenient to lock up on the traditional indicating road sign, the height of the indicating sign can be conveniently adjusted, the indicating sign is not required to be manually climbed to a high place for maintenance or disassembly, the convenience of the indicating sign is improved, and the safety of maintenance work is improved.

Description

Landscape is with dynamic instruction road sign

Technical Field

The utility model belongs to the technical field of landscape equipment, and particularly relates to a dynamic indicating road sign for landscape.

Background

The basic components of landscape architecture can be divided into two main categories: one is soft things such as trees, water, wind, light rain, sunlight, sky; the other is hard things such as paving, wall, railing, landscape construction. Soft things are called soft landscapes and are usually natural; what is hard, called a hard landscape, is generally artificial.

Need use a large amount of instruction signposts among the landscape to provide instruction service for the visitor, some bulky instruction signposts are usually fixed to be set up on higher installing support to the visitor watches, but traditional this kind of fixed installation, because the mounting height is higher, be not convenient for the maintenance of signpost and dismantle the change.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dynamic indicating road sign for garden landscapes, which solves the problem that the garden landscape is inconvenient to maintain and replace in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a dynamic indicating road sign for garden landscape comprises a supporting cylinder, a top seat is fixedly arranged at the upper end of the supporting cylinder, the lower end of the supporting cylinder is provided with a driving box, one side of the driving box is fixedly provided with a box cover, a driving shaft is rotatably arranged in the driving box, the upper end of the driving shaft penetrates through the driving box to be fixedly provided with a driving rod, a first gear is fixedly arranged on the driving shaft, a speed change shaft is rotatably arranged in the drive box, a second gear and a third gear are fixedly arranged on the speed change shaft, the second gear is meshed with the first gear, a screw rod is rotatably arranged in the supporting cylinder, a fourth gear is fixedly arranged at the lower end of the screw rod, the fourth gear meshes with the third gear mutually, the lift mouth has been seted up to a support section of thick bamboo one end, the lift seat has been installed to the screw thread on the lead screw, lift seat one end is passed lift mouth fixed mounting and is had the sign.

Preferably, the lower end of the driving shaft is fixedly provided with a friction disc, one end of the box cover is fixedly provided with a friction block, and the friction block is in contact with the friction disc.

Preferably, two first limiting grooves are formed in the lower end of the inside of the supporting cylinder, two second limiting grooves are formed in the lower end of the inside of the top seat, two guide rods are inserted between the first limiting grooves and the two second limiting grooves, guide holes are formed in the front end and the rear end of the lifting seat, and the two guide rods are inserted into the two guide holes respectively.

Preferably, two lubricating grooves are formed in the lifting seat, the two lubricating grooves are respectively communicated with the two guide holes, the two lubricating grooves are filled with sponge strips, two lubricating holes are formed in the upper end of the lifting seat, and the two lubricating holes are respectively communicated with the two lubricating grooves.

Compared with the prior art, the utility model has the beneficial effects that: through set up a convenient dead elevating system of lock on traditional instruction road sign, the height of adjustment sign that can be convenient need not artifical climbing to the eminence and maintains or dismantle, has promoted the convenience of sign to and the security of maintenance work has been promoted.

Drawings

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

FIG. 2 is a schematic view in partial cutaway of the present invention;

FIG. 3 is a schematic structural view of the top seat of the present invention;

fig. 4 is a schematic structural diagram of the lifting seat of the present invention.

In the figure: 1. the automatic lifting device comprises a support cylinder, 2. a top seat, 3. a driving box, 4. a box cover, 5. a driving shaft, 6. a driving rod, 7. a first gear, 8. a speed changing shaft, 9. a second gear, 10. a third gear, 11. a lead screw, 12. a fourth gear, 13. a lifting port, 14. a lifting seat, 15. an indicator, 16. a friction disc, 17. a friction block, 18. a guide rod, 19. a guide hole, 20. a sponge strip and 21. a lubricating hole.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, 2, 3 and 4, an embodiment of the utility model provides a dynamic indicating road sign for landscape, which includes a supporting cylinder 1, a footstock 2 is fixedly installed at the upper end of the supporting cylinder 1 through a bolt, a driving box 3 is welded at the lower end of the supporting cylinder 1, a box cover 4 is fixedly installed at the right side of the driving box 3 through a bolt, a driving shaft 5 is rotatably installed in the driving box 3 through a bearing, a driving rod 6 is fixedly installed at the upper end of the driving shaft 5 through the driving box 3 through a pin joint, a first gear 7 is installed on the driving shaft 5 through a key connection, a speed changing shaft 8 is rotatably installed in the driving box 3 through a bearing, a second gear 9 and a third gear 10 are installed on the speed changing shaft 8 through a key connection, the second gear 9 is engaged with the first gear 7, a lead screw 11 is rotatably installed at the lower end of the supporting cylinder 1 through a bearing, a fourth gear 12 is fixedly installed at the lower end of the lead screw 11 through a key connection, the fourth gear 12 is meshed with the third gear 10, the left end of the support cylinder 1 is provided with a lifting port 13, the screw 11 is provided with a lifting seat 14 in a threaded manner, and the left end of the lifting seat 14 penetrates through the lifting port 13 and is fixedly provided with an indicator 15 through a bolt.

Referring to fig. 2, 3 and 4, a friction disc 16 is welded to the lower end of the driving shaft 5, a friction block 17 is welded to the left end of the box cover 4, and the left end face of the friction block 17 is in contact with the side face of the friction disc 16 and used for locking the driving shaft 5. Two first spacing grooves have been seted up to the inside lower extreme of a support section of thick bamboo 1, and two second spacing grooves have been seted up to the inside lower extreme of footstock 2, and it is equipped with two guide bars 18 to insert between two first spacing grooves and two second spacing grooves, and guiding hole 19 has all been seted up at both ends around the seat 14, and two guide bars 18 are inserted respectively and are established in two guiding hole 19 for the elevating movement to seat 14 plays the guide effect. Two lubricating grooves are formed in the lifting seat 14 and are respectively communicated with the two guide holes 19, the two lubricating grooves are filled with sponge strips 20, two lubricating holes 21 are formed in the upper end of the lifting seat 14, and the two lubricating holes 21 are respectively communicated with the two lubricating grooves and are used for filling lubricating oil so as to lubricate the surface of the guide rod 18.

The working principle of the embodiment is as follows: when the indicator 15 needs to be maintained or replaced, one hand holds the driving rod 6, the other hand loosens the bolt for fixing the box cover 4 by using a screwdriver, so that the friction block 17 is separated from the friction disc 16, then the driving rod 6 is rotated clockwise, the driving rod 6 drives the driving shaft 5 to rotate, the first gear 7 on the driving shaft 5 drives the second gear 9 to rotate, thereby driving the speed changing shaft 8 to rotate, the third gear 10 on the speed changing shaft 8 drives the fourth gear 12 to rotate, thereby driving the screw rod 11 to rotate, driving the lifting seat 14 to move downwards along the guide rod 18 while the screw rod 11 rotates, thereby enabling the indication board 15 to move downwards, after the indicator 15 is maintained or replaced, the driving rod 6 is rotated anticlockwise to move the indicator 15 upwards, the cover 4 is then fitted into place so that the friction blocks 17 contact the friction discs 16 and the drive shaft 5 is held by friction between the friction discs 16 and the friction blocks 17.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The utility model provides a landscape indicates road sign with dynamization which characterized in that: the automatic transmission mechanism comprises a supporting cylinder (1), wherein a top seat (2) is fixedly arranged at the upper end of the supporting cylinder (1), a driving box (3) is arranged at the lower end of the supporting cylinder (1), a box cover (4) is fixedly arranged on one side of the driving box (3), a driving shaft (5) is installed in the driving box (3) in a rotating manner, a driving rod (6) is fixedly arranged at the upper end of the driving shaft (5) after passing through the driving box (3), a first gear (7) is fixedly arranged on the driving shaft (5), a speed change shaft (8) is installed in the driving box (3) in a rotating manner, a second gear (9) and a third gear (10) are fixedly arranged on the speed change shaft (8), the second gear (9) is meshed with the first gear (7), a lead screw (11) is installed in the supporting cylinder (1) in a rotating manner, and a fourth gear (12) is fixedly installed at the lower end of the lead screw (11), fourth gear (12) and third gear (10) mesh mutually, a lift mouth (13) has been seted up to a support section of thick bamboo (1) one end, lifting seat (14) have been installed to screw on lead screw (11), lifting seat (14) one end is passed lift mouth (13) fixed mounting and is had sign (15).

2. The dynamic indicating road sign for the garden landscape according to claim 1, wherein: the friction disc (16) is fixedly arranged at the lower end of the driving shaft (5), a friction block (17) is fixedly arranged at one end of the box cover (4), and the friction block (17) is in contact with the friction disc (16).

3. The dynamic indicating road sign for the garden landscape according to claim 1, wherein: two first spacing grooves are formed in the lower end of the inner portion of the supporting cylinder (1), two second spacing grooves are formed in the lower end of the inner portion of the top seat (2), two guide rods (18) are inserted between the first spacing grooves and the two second spacing grooves, guide holes (19) are formed in the front end and the rear end of the lifting seat (14), and the guide rods (18) are inserted into the two guide holes (19) respectively.

4. The dynamic indicating road sign for landscape architecture of claim 3, wherein: two lubricating grooves are formed in the lifting seat (14), the two lubricating grooves are communicated with the two guide holes (19) respectively, sponge strips (20) are filled in the two lubricating grooves, two lubricating holes (21) are formed in the upper end of the lifting seat (14), and the two lubricating holes (21) are communicated with the two lubricating grooves respectively.