CN209760963U

CN209760963U - River course guardrail

Info

Publication number: CN209760963U
Application number: CN201920023277.4U
Authority: CN
Inventors: 唐剑平; 陈晓浩
Original assignee: Guangdong Pingrun Construction Engineering Co Ltd
Current assignee: Junli Yuanjun Engineering Consulting Co ltd
Priority date: 2019-01-03
Filing date: 2019-01-03
Publication date: 2019-12-10
Anticipated expiration: 2029-01-03

Abstract

The utility model relates to a river course guardrail technical field aims at providing river course guardrail, and its technical scheme main points are the montant including a plurality of vertical settings, and are adjacent be connected with the horizontal pole between the montant, the montant includes dwang and regulation pole, the dwang cup joints adjust the pole, adjust pole threaded connection in the dwang, the below of dwang is fixed with first bevel gear, in first bevel gear is pre-buried being fixed in the ground, still be provided with in the ground and be used for the drive first bevel gear pivoted actuating mechanism, it is adjacent still be provided with between the bottom of montant and be used for the transmission two the synchronous pivoted drive mechanism of dwang. The utility model is suitable for a river course protection of different relief conditions.

Description

River course guardrail

Technical Field

The utility model relates to a river course guardrail technical field, more specifically say, it relates to river course guardrail.

Background

River course guardrail mainly used river course's protection and prevent that pedestrian or vehicle from introducing danger in sliding into the river course, can effectively guarantee the security of pedestrian walking in ditch both sides, play the guard action, it still plays the effect of beautifying the environment, beautifying the river course simultaneously.

The river guardrail should be designed in consideration of safety, such as the height of the guardrail, and not only the safety of children but also the safety of adults.

Due to different terrain environmental conditions, the height of the guardrail is required to be adapted to different terrain conditions so as to play a better role in enclosing the river and guarantee the safety of adults and children.

At present, the guardrail needs to be manufactured according to actual terrain conditions before the riverway guardrail is installed, the production process is multiple, the consumed time is long, and the construction efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a river course guardrail, the height-adjustable of its montant to adapt to different relief conditions, improve river course guardrail's suitability, and then need not before the installation river course guardrail to make the guardrail according to the relief condition of reality, with the time of saving prefabricated guardrail, improve the efficiency of construction.

the above technical purpose of the present invention can be achieved by the following technical solutions: river course guardrail, montant including a plurality of vertical settings is adjacent be connected with the horizontal pole between the montant, the montant includes dwang and regulation pole, the dwang cup joints adjust the pole, adjust pole threaded connection in the dwang, the below of dwang is fixed with first bevel gear, in first bevel gear is pre-buried being fixed in the ground, still be provided with in the ground and be used for the drive first bevel gear pivoted actuating mechanism is adjacent still be provided with between the bottom of montant and be used for the transmission two the synchronous pivoted drive mechanism of dwang.

Through adopting above-mentioned technical scheme, start actuating mechanism, the first bevel gear of actuating mechanism drive rotates, and first bevel gear drives the dwang and rotates, and drive mechanism makes two dwang synchronous rotations, and the dwang drives the regulation pole and removes along its length direction to reach the purpose of adjusting the dwang and adjusting pole relative position, and then erect the height-adjustable on fence, with the relief condition of adaptation difference, improve the suitability of river course guardrail, in order to save the time of prefabricating the guardrail, improve the efficiency of construction.

Preferably, the driving mechanism includes a second bevel gear and a first motor, the second bevel gear is vertically engaged with the first bevel gear, and an output shaft of the first motor is fixedly connected to an axial center of the second bevel gear.

Through adopting above-mentioned technical scheme, start first motor, the output shaft of first motor rotates, drives second bevel gear and rotates, and second bevel gear drives first bevel gear and rotates to reach the purpose of driving first bevel gear.

Preferably, the transmission mechanism comprises two belt wheels and a synchronous belt wound between the two belt wheels, and the two belt wheels are respectively fixed on the two rotating rods.

By adopting the technical scheme, one of the rotating rods rotates to drive the belt wheel fixed on the rotating rod to rotate, the belt wheel drives the synchronous belt transmission wound on the belt wheel, the synchronous belt drives the other belt wheel to rotate, and the belt wheel drives the other rotating rod to rotate so as to achieve the purpose of synchronously driving the two rotating rods.

Preferably, the inside hollow structure that is of horizontal pole, the inside level of horizontal pole is provided with the lead screw, the lead screw rotates to be connected in the horizontal pole and sliding connection has the slider on it, the lead screw passes through second motor drive, the lead screw crosses the slider, the inside of horizontal pole is fixed with the guide the slider is followed the gliding guide part of length direction of lead screw, the spout that the notch is decurrent has been seted up to the horizontal pole bottom, slider sliding connection in the spout, the side ring of horizontal pole is equipped with the collar, the inner wall of collar be provided with the brush hair of the side butt of horizontal pole, be fixed with the mounting bar on the collar, seted up on the slider with the mounting bar complex mounting hole of pegging graft, be provided with in the mounting hole and be used for the locking part of mounting bar in it.

Through adopting above-mentioned technical scheme, start the second motor, make the lead screw rotate, under the guide effect of guide part, the length direction slip of lead screw is followed to the slider, drive and slider grafting complex mounting bar move together, and then the collar moves along with the mounting bar, make the brush hair on the collar move along the length direction of horizontal pole, wash the side of horizontal pole, so that expose in open air railing and in time obtain cleanly, reduce the destruction of floating dust to railing surface protection film, play the guard action to the river course guardrail, and then the life of extension river course guardrail, reduce the maintenance cost of river course guardrail.

Preferably, the locking component comprises a spring and a clamping block, the clamping block is located on the inner wall of the mounting hole, the spring is horizontally arranged between the clamping block and the inner wall of the mounting hole, and a clamping hole matched with the clamping block in an inserting mode is formed in the mounting strip.

Through adopting above-mentioned technical scheme, when the mounting bar was pegged graft to the mounting hole in, the fixture block was extruded, and the spring is in compression state, and when the fixture block was pegged graft with the card hole on the mounting bar and is cooperated, under the spring action of spring, the fixture block towards card downthehole portion motion and with card hole grafting cooperation, at this moment, the mounting bar was locked in the mounting hole, does benefit to the relatively fixed between collar and the slider.

Preferably, an operating rod is fixed on the clamping block, an operating groove is formed in the side face of the cross rod corresponding to the moving range of the operating rod, and the operating rod is connected in the operating groove in a sliding mode.

Through adopting above-mentioned technical scheme, the action bars is fixed in on the fixture block, can remove the fixture block with the help of the action bars, makes the fixture block and the card hole separation on the mounting bar to reach the purpose of unblock mounting bar.

Preferably, the guide part is a guide rod, and the guide rod is parallel to the screw rod and fixed inside the cross rod.

Through adopting above-mentioned technical scheme, the guide bar plays the guide effect to the slider to the guide slider slides along the length direction of lead screw, avoids the slider to take place to rock at the in-process that removes.

Preferably, the mounting ring comprises a first semicircular ring and a second semicircular ring, connecting pieces are arranged at the connecting positions of the first semicircular ring and the second semicircular ring, and two connecting pieces at corresponding positions are overlapped and fixed through bolts.

Through adopting above-mentioned technical scheme, coincide each other and pass through the bolt fastening between the connection piece of first semicircle ring and second semicircle ring hookup location department to constitute the collar, reach collar detachable purpose.

To sum up, the utility model discloses following beneficial effect has:

1. The rotating rod rotates to drive the adjusting rod to move along the length direction of the adjusting rod so as to achieve the purpose of adjusting the relative position of the rotating rod and the adjusting rod, and further the height of the vertical fence can be adjusted so as to adapt to different terrain conditions, so that the applicability of the river guardrail is improved, the time for prefabricating the guardrail is saved, and the construction efficiency is improved;

2. The driving mechanism is used for driving the first bevel gear to rotate, and the operation is convenient;

3. The transmission mechanism is used for driving the two rotating rods to rotate synchronously so as to save cost;

4. The bristles on the mounting ring move along the length direction of the cross rod to clean the side face of the cross rod, so that the exposed handrail can be cleaned in time, the damage of floating dust to a protective film on the surface of the handrail is reduced, a protective effect on a river guardrail is achieved, the service life of the river guardrail is prolonged, and the maintenance cost of the river guardrail is reduced;

5. The collar can be dismantled and connect on the horizontal pole to the installation of collar, simultaneously, conveniently change and clean the brush hair, do benefit to the clean effect of guaranteeing the river course guardrail.

Drawings

FIG. 1 is a schematic view of the installation of a waterway barrier;

FIG. 2 is a schematic structural diagram of a driving mechanism and a transmission mechanism;

FIG. 3 is a schematic view of the relationship of the slider to the mounting bar, mounting ring, bristles;

FIG. 4 is a schematic view of the relationship of the locking member, lever, mounting ring and mounting bar.

In the figure: 1. a vertical rod; 101. rotating the rod; 102. adjusting a rod; 2. a cross bar; 3. a first bevel gear; 4. a second bevel gear; 5. a first motor; 6. a pulley; 7. a synchronous belt; 8. a screw rod; 9. a slider; 10. a second motor; 11. a guide bar; 12. mounting the cylinder; 13. a mounting ring; 131. a first semicircular ring; 132. a second semi-circular ring; 14. brushing; 15. mounting a bar; 16. mounting holes; 17. a spring; 18. a clamping block; 19. a clamping hole; 20. an operating lever; 21. a ground surface; 22. connecting sheets; 23. a bolt; 24. and a nut.

Detailed Description

the present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a river course guardrail, including the montant 1 of two vertical settings, horizontally connected has horizontal pole 2 between the adjacent montant 1, and horizontal pole 2 has four, and 2 inside hollow structure that are of horizontal pole, and montant 1 and horizontal pole 2 can have a plurality of roots.

Montant 1 includes dwang 101 and regulation pole 102, and the pole 102 and the regulation pole 102 threaded connection of cup jointing in dwang 101, and the installation section of thick bamboo 12 has all been wrapped up to dwang 101 and regulation pole 102's the position department of cup jointing, and an installation section of thick bamboo 12 is fixed on ground 21, and dwang 101 rotates to be connected in the inside of an installation section of thick bamboo 12, and 2 horizontal connection of horizontal pole are between two installation sections of thick bamboo 12 and between two upper ends of adjusting pole 102.

A first bevel gear 3 is fixed below one of the rotating rods 101, the first bevel gear 3 is fixed in the ground 21 in a pre-buried mode, the first bevel gear 3 is vertically meshed with a second bevel gear 4, a motor is fixed at the axis position of the second bevel gear 4, and the motor is fixedly installed in the ground 21.

the second bevel gear 4 and the first motor 5 form a driving mechanism for driving the first bevel gear 3 to rotate, and the operation is convenient.

Two belt wheels 6 are respectively fixed between the bottom ends of the adjacent rotating rods 101, a synchronous belt 7 is wound between the two belt wheels 6, and the synchronous belt 7 is meshed with the two belt wheels 6.

Two band pulleys 6 and hold-in range 7 constitute drive mechanism to be used for two dwang 101 synchronous rotation of transmission, practice thrift the cost.

Referring to fig. 2 and 3, the side of the crossbar 2 is provided with a mounting ring 13, the mounting ring 13 is ring-shaped, the inner wall of the mounting ring 13 is fixed with bristles 14 abutted against the side of the crossbar 2, the bristles 14 are flexible and are arranged along the side of the crossbar 2 at intervals in the circumferential direction, and the side of the mounting ring 13 is fixed with a mounting bar 15 towards the inner direction of the crossbar 2.

Inside level of horizontal pole 2 is provided with lead screw 8 and guide bar 11, lead screw 8 is the reciprocal lead screw of single-turn, lead screw 8 rotates to be connected in horizontal pole 2, guide bar 11 is fixed in the inside of horizontal pole 2, sliding connection has slider 9 on the lead screw 8, lead screw 8 and guide bar 11 cross slider 9, guide bar 11 is the guide part, slide along the length direction of lead screw 8 with guide slider 9, the decurrent spout of notch (not shown in the figure) has been seted up to the bottom level of horizontal pole 2, slider 9 sliding connection is in the spout.

A second motor 10 for driving the screw rod 8 to rotate is fixed inside the cross rod 2, and the second motor 10 is a driving part for providing a power source for the screw rod 8.

Referring to fig. 3 and 4, mounting hole 16 has been seted up to the bottom of slider 9, mounting bar 15 and the cooperation of pegging graft of mounting hole 16, card hole 19 has been seted up to the side of mounting bar 15, be provided with spring 17 and fixture block 18 in the mounting hole 16, fixture block 18 corresponds the one side of mounting bar 15 and is the wedge, can move towards the direction of keeping away from mounting bar 15 when the wedge surface at fixture block 18 receives the extrusion, fixture block 18 is located the inside wall of mounting hole 16, spring 17 level sets up and one end is fixed with the inside wall of mounting hole 16, the other end is fixed with fixture block 18.

The spring 17 and the latch 18 constitute a locking member for locking the mounting bar 15 in the mounting hole 16 of the slider 9 to fix the mounting ring 13 and the slider 9 relative to each other.

An operating rod 20 is fixed on the fixture block 18, the operating rod 20 passes through the side surface of the slider 9, an operating groove (not shown in the figure) is horizontally formed below the side surface of the crossbar 2 corresponding to the movable range of the operating rod 20, and the operating rod 20 is slidably connected in the operating groove and exposed out of the crossbar 2.

The collar 13 comprises first semicircle ring 131 and second semicircle ring 132, and the equal horizontally fixed of both ends hookup location department of first semicircle ring 131 and second semicircle ring 132 has connection piece 22, coincide each other between two connection pieces 22 on the corresponding position and fixed through bolt 23, and then collar 13 can dismantle the connection on horizontal pole 2.

The implementation principle of the embodiment is as follows: before the river course guardrail is installed, the height of the vertical rod 1 is adjusted according to actual terrain conditions.

when the first motor 5 is started, the output shaft of the first motor 5 rotates to drive the second bevel gear 4 to rotate, the second bevel gear 4 drives the first bevel gear 3 to rotate, and the first bevel gear 3 drives the rotating rod 101 to rotate.

Dwang 101 drives fixed band pulley 6 and rotates on it, and band pulley 6 drives hold-in range 7 and rotates, and hold-in range 7 drives another band pulley 6 on it and rotates, and band pulley 6 drives another dwang 101 and rotates, and then two dwang 101 synchronous rotation drive the regulation pole 102 that cup joints in it and remove to reach the purpose of adjusting the relative position of dwang 101 and regulation pole 102, so that the highly adapted actual relief condition of montant 1.

The cross bars 2 prefabricated in advance are arranged between the two vertical bars 1 and the mounting cylinder 12 at intervals.

When the river guardrail needs to be cleaned, the second motor 10 is started, the output shaft of the second motor 10 rotates to drive the screw rod 8 to rotate, and the sliding block 9 slides in a reciprocating manner along the length direction of the screw rod 8 under the guiding action of the guide rod 11.

The mounting bar 15 of pegging graft in the mounting hole 16 of slider 9 moves along with slider 9, drive collar 13 along the length direction reciprocating sliding of horizontal pole 2, and then brush hair 14 on the collar 13 and the side butt of horizontal pole 2, scrub the cleanness to the side of horizontal pole 2, and then expose in time to obtain cleanly at open air railing, reduce the destruction of floating dust to railing surface protection film, play the guard action to the river course guardrail, and then the life of extension river course guardrail, reduce the maintenance cost of river course guardrail.

And after cleaning, the motor is turned off, and at the moment, the mounting ring 13 is stopped on the side surface of the cross rod 2 to play a role in decorating the riverway guardrail.

When the bristles 14 need to be cleaned or replaced, the nuts 24 on the connecting pieces 22 are unscrewed, the bolts 23 between the two connecting pieces 22 are removed, and the first semicircular ring 131 is removed, so that the first semicircular ring 131 and the second semicircular ring 132 are separated.

Hold second semicircle ring 132, simultaneously, hold operating rod 20, move and extract operating rod 20 towards the outside of horizontal pole 2 to drive the separation of card hole 19 on fixture block 18 and the mounting bar 15, under the action of gravity of second semicircle ring 132 self, mounting bar 15 and the mounting hole 16 separation on the slider 9 drop to operating personnel's hand, can clean or change brush hair 14 this moment.

Treat that it is clean or change to finish, make mounting bar 15 on the second semicircle ring 132 peg graft with the mounting hole 16 of slider 9 bottom, at this moment, fixture block 18 is extruded, and spring 17 is in compression state, and when fixture block 18 corresponded with the jack on the mounting bar 15, under spring 17's elasticity effect, fixture block 18 and the jack cooperation of pegging graft on the mounting bar 15, at this moment, mounting bar 15 and mounting hole 16 peg graft the cooperation and locked in the mounting hole 16 of slider 9 bottom, and second semicircle ring 132 is fixed with slider 9.

make the mutual coincide of connection piece 22 of first semicircle ring 131 and second semicircle ring 132 both ends hookup location department, through two connection pieces 22 of the fixed coincide of bolt 23 and nut 24, at this moment, first semicircle ring 131 and second semicircle ring 132 constitute collar 13, and the ring is established on the side of horizontal pole 2, and brush hair 14 on the collar 13 and the side butt of horizontal pole 2 wait for next time clean, simultaneously, play the effect of decorating the river course guardrail.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. River course guardrail, including montant (1) of a plurality of vertical settings, it is adjacent be connected with horizontal pole (2), characterized by between montant (1): montant (1) is including dwang (101) and regulation pole (102), dwang (101) cup joint adjust pole (102), adjust pole (102) threaded connection in dwang (101), the below of dwang (101) is fixed with first bevel gear (3), in first bevel gear (3) pre-buried ground (21) of being fixed in, still be provided with in ground (21) and be used for the drive first bevel gear (3) pivoted actuating mechanism, it is adjacent still be provided with between the bottom of montant (1) and be used for the transmission two dwang (101) synchronous pivoted drive mechanism.

2. the waterway guard of claim 1, wherein: the driving mechanism comprises a second bevel gear (4) and a first motor (5), the second bevel gear (4) is vertically meshed with the first bevel gear (3), and an output shaft of the first motor (5) is fixedly connected with the axis position of the second bevel gear (4).

3. The waterway guard of claim 1, wherein: the transmission mechanism comprises two belt wheels (6) and a synchronous belt (7) wound between the two belt wheels (6), and the two belt wheels (6) are respectively fixed on the two rotating rods (101).

4. the waterway guard of claim 1, wherein: the inside of the cross rod (2) is of a hollow structure, a screw rod (8) is horizontally arranged in the cross rod (2), the screw rod (8) is rotatably connected into the cross rod (2) and is connected with a sliding block (9) in a sliding manner, the screw rod (8) transversely penetrates through the sliding block (9), the screw rod (8) is driven by a second motor (10), a guide part for guiding the sliding block (9) to slide along the length direction of the screw rod (8) is fixed in the cross rod (2), a sliding groove with a downward notch is formed in the bottom of the cross rod (2), the sliding block (9) is connected into the sliding groove in a sliding manner, a mounting ring (13) is annularly arranged on the side surface of the cross rod (2), bristles (14) abutted against the side surface of the cross rod (2) are arranged on the inner wall of the mounting ring (13), a mounting strip (15) is fixed on the mounting ring, the sliding block (9) is provided with a mounting hole (16) which is matched with the mounting strip (15) in an inserting mode, and a locking component used for locking the mounting strip (15) in the mounting hole (16) is arranged in the mounting hole.

5. The waterway guard of claim 4, wherein: the locking component comprises a spring (17) and a clamping block (18), the clamping block (18) is located on the inner wall of the mounting hole (16), the spring (17) is horizontally arranged between the clamping block (18) and the inner wall of the mounting hole (16), and a clamping hole (19) which is in plug-in fit with the clamping block (18) is formed in the mounting strip (15).

6. The waterway guard of claim 5, wherein: an operating rod (20) is fixed on the clamping block (18), an operating groove is formed in the side face of the cross rod (2) corresponding to the movable range of the operating rod (20), and the operating rod (20) is connected in the operating groove in a sliding mode.

7. The waterway guard of claim 4, wherein: the guide part is a guide rod (11), and the guide rod (11) is parallel to the screw rod (8) and fixed in the cross rod (2).

8. The waterway guard of claim 4, wherein: the mounting ring (13) comprises a first semicircular ring (131) and a second semicircular ring (132), connecting pieces (22) are arranged at the connecting positions of the first semicircular ring (131) and the second semicircular ring (132), and two corresponding positions are overlapped between the connecting pieces (22) and fixed through bolts (23).