CN210049144U

CN210049144U - Road sign convenient to installation

Info

Publication number: CN210049144U
Application number: CN201920388211.5U
Authority: CN
Inventors: 蒋国庆; 白书伟; 潘胡英; 程斌; 琚宇; 宋凯
Original assignee: Beijing Shunjie Tongchang Transportation Facilities Engineering Co Ltd
Current assignee: Beijing Shunjie Tongchang Transportation Facilities Engineering Co Ltd
Priority date: 2019-03-25
Filing date: 2019-03-25
Publication date: 2020-02-11
Anticipated expiration: 2029-03-25

Abstract

The utility model relates to a road sign convenient for installation, which comprises a vertical rod and a road sign, wherein the vertical rod is a hollow tubular structure, and also comprises a fixed groove, a steel wire rope, a winding component, a gear and a positioning piece, the fixed groove is horizontally arranged with a downward notch, one end of the fixed pulley is fixed on the circumferential surface at the upper end of the vertical rod, two fixed pulleys are rotatably supported in the fixed groove, two steel wire ropes are provided, one end of each steel wire rope respectively rounds a fixed pulley and is fixedly connected with the road sign board, the other end of each steel wire rope penetrates through the notch of the fixed groove and corresponds to the position of the vertical rod and is arranged in the vertical rod, a winding component is fixedly arranged in the vertical rod and comprises a rotating shaft, one end of the steel wire rope in the vertical rod is fixed on the winding component, the gear is fixed at one end of the rotating shaft and rotates with the rotating shaft at the same time, the positioning piece is fixed on the winding assembly, and the output end of the positioning piece is inserted between the teeth of the gear and the teeth of the gear. The utility model has the characteristics of be convenient for install.

Description

Road sign convenient to installation

Technical Field

The utility model relates to a road sign board, in particular to road sign board convenient to installation.

Background

The road sign is arranged at the roadside or the intersection of the road and provides road information for pedestrians and passing vehicles.

At present, when the road sign is installed, a large-scale hoisting machine is used for hoisting the road sign, and then a worker fixedly installs the road sign on a vertical rod by using a bolt at high altitude.

The above prior art solutions have the following drawbacks: when the road sign is installed, the large hoisting machine may not be normally installed due to the narrow road; the staff uses the bolt to install the road sign, because can use more bolt, so the installation is comparatively loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a signpost convenient to installation, it has the characteristics of being convenient for install.

The above object of the present invention can be achieved by the following technical solutions: a road sign convenient to install comprises a vertical rod and a road sign, wherein the vertical rod is of a hollow tubular structure, the road sign further comprises a fixing groove, a steel wire rope, a winding assembly, a gear and a positioning piece, the fixing groove is horizontally arranged, a notch is downward, one end of the fixed pulley is fixed on the circumferential surface at the upper end of the vertical rod, two fixed pulleys are rotatably supported in the fixed groove, two steel wire ropes are provided, one end of each steel wire rope respectively rounds a fixed pulley and is fixedly connected with the road sign board, the other end of each steel wire rope penetrates through the notch of the fixed groove and corresponds to the position of the vertical rod and is arranged in the vertical rod, a winding component is fixedly arranged in the vertical rod and comprises a rotating shaft, one end of the steel wire rope in the vertical rod is fixed on the winding component, the gear is fixed at one end of the rotating shaft and rotates with the rotating shaft at the same time, the positioning piece is fixed on the winding assembly, and the output end of the positioning piece is inserted between the teeth of the gear and the teeth of the gear.

Through adopting above-mentioned technical scheme, during the use, rotate the pivot, go up the winding subassembly with wire rope winding and take the road path sign to get into the inslot of fixed slot, insert the output of setting element between the tooth of the gear and tooth, fix a position the pivot, and then conveniently install the road sign tablet.

The utility model discloses further set up to: the winding subassembly includes fixed plate, pivot support and commentaries on classics roller, the montant is kept away from fixed slot one end and is seted up an opening, the opening part be provided with the apron of opening adaptation, just the apron is articulated with the montant, the inside at the montant opening part is fixed to the fixed plate level, the pivot support is provided with two, all fixes the upper surface at the fixed plate, and the setting element is fixed on the pivot support, and the pivot is rotated and is supported on two pivot supports and its tip all pierces through the pivot support, and the one end at the pivot is fixed to the gear, the commentaries on classics roller cover is established and is fixed in the pivot and be located between two pivot supports, and two wire rope.

Through adopting above-mentioned technical scheme, during the use, to winding wire rope revolve to rotating the pivot, make and change the roller and twine wire rope, and then take the road way sign to get into in the fixed slot, be convenient for install the road sign.

The utility model discloses further set up to: the winding assembly further comprises a hand wheel, and the hand wheel is fixedly installed at one end of the rotating shaft.

By adopting the technical scheme, the rotating shaft can be conveniently rotated by rotating the hand wheel, so that the road sign is convenient to install.

The utility model discloses further set up to: the winding assembly is further wrapped by a limiting ring, the limiting ring is fixed in the middle of the rotary roller, and the two steel wire ropes are respectively limited between the rotary shaft support and the limiting ring.

Through adopting above-mentioned technical scheme, when the winding wire rope, separate two wire rope for two wire rope can not take place to twine.

The utility model discloses further set up to: the setting element includes box body, baffle, slide bar and spring, box body fixed mounting is on the pivot support, the baffle setting is in the box body and be located the bottom of box body, the vertical box body that stretches out in both ends of slide bar, its one end stretch out the baffle and with baffle fixed connection, the one end that stretches out the baffle injects between the tooth of the gear and the tooth, the spring is the state of stretching and sets up in the box body, its both ends respectively the butt on box body and baffle, the vertical downward promotion baffle of spring.

Through adopting above-mentioned technical scheme, the pulling slide bar drives the baffle and compresses the spring, and the slide bar breaks away from the gear, installs the back in the fixed slot as the road sign board, loosens the slide bar, and the spring rebounds the normal position with the baffle, and then makes the slide bar reinsert between tooth and the tooth, through making the pivot no longer rotate with the gear is fixed, and then be convenient for fix the road sign board, make the safe and reliable's of road sign board after the installation use.

The utility model discloses further set up to: the positioning piece further comprises a handle, and the handle is fixed to one end, far away from the gear, of the sliding rod.

Through adopting above-mentioned technical scheme, through pulling the handle, be convenient for pull the slide bar.

The utility model discloses further set up to: the locating piece further comprises a convex block, the convex block is fixed on the sliding rod and located in the box body, an opening is formed in one end, far away from the gear, of the box body, and the convex block can pass through the opening.

Through adopting above-mentioned technical scheme, loosen the handle after, under the elastic force effect of spring, the lug can laminate in the outside of box body, and then makes the slide bar can not insert on the gear again, and the staff breaks away from the gear with the slide bar in advance, then rotates the hand wheel, and the staff of being convenient for can install the operation through a hand.

The utility model discloses further set up to: the slide bar is set to be a cylinder, and the baffle is set to be a circular plate.

Through adopting above-mentioned technical scheme, when rotating the handle, can not take place to obstruct with the box body when making slide bar and baffle rotate.

The utility model discloses further set up to: still package support groove, slider and spout, support the one side of groove through the relative fixed slot of bolt fastening on the signpost, the bolt pierces through the curb plate and the signpost board that support the groove in proper order, is provided with the nut that the cooperation bolt used at the tip of bolt, and the screw nut will support the groove and reliably fix with the signpost board, the slider is fixed in the one end that supports the groove and be close to the montant, and the slider is the T type, the spout sets firmly on the montant along the length direction of montant, the inside transversal T type of personally submitting of spout and with the slider adaptation, the slider setting is in the spout, and the slider can slide along the length direction of spout.

Through adopting above-mentioned technical scheme, the signpost is installed behind the fixed slot, supports the groove and supports it in the lower part of signpost for the signpost is difficult for taking place to rock under the condition that blows, and then makes the pedestrian can see the suggestion content on the signpost clearly always.

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

1. through the arrangement, the fixing groove, the steel wire rope, the winding assembly, the gear and the positioning piece rotate the rotating shaft, the steel wire rope is wound on the winding assembly, the road sign is driven to enter the groove of the fixing groove, the output end of the positioning piece is inserted between the teeth of the gear, the rotating shaft is positioned, and the road sign is conveniently installed;

2. by arranging the fixing plate, the rotating shaft support and the rotating roller, when the road sign is used, the rotating shaft is rotated towards the rotating direction of the wound steel wire rope, so that the rotating roller winds the steel wire rope, and the road sign is further driven to enter the fixing groove, and the road sign is convenient to install;

3. through setting up support groove, slider and spout, the signpost is installed behind the fixed slot, supports the groove and supports it in the lower part of signpost for the signpost is difficult for taking place to rock under the condition that wind blows, and then makes the pedestrian can see the suggestion content on the signpost clearly always.

Drawings

FIG. 1 is a schematic view of a structure of a signpost for easy installation;

FIG. 2 is a schematic view of the winding assembly, gears and positioning members;

FIG. 3 is a schematic cross-sectional view of the positioning member, the gear and the rotating shaft;

fig. 4 is a partially enlarged schematic view of a portion a in fig. 1.

In the figure, 1, a vertical rod; 11. a cover plate 11; 2. a road sign; 3. fixing grooves; 31. a fixed pulley; 4. a wire rope; 5. a winding assembly; 51. a fixing plate; 52. a rotating shaft support; 53. a rotating shaft; 54. rotating the roller; 55. a hand wheel; 56. a limiting ring; 6. a gear; 7. a positioning member; 71. a box body; 72. a baffle plate; 73. a slide bar; 74. a spring; 75. a handle; 76. a bump; 8. a support groove; 9. a slider; 10. a chute.

Detailed Description

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

Examples

Referring to fig. 1 and 2, the utility model discloses a road sign convenient to install, which comprises a vertical rod 1, a road sign 2, a fixed groove 3, a steel wire rope 4, a winding component 5, a gear 6 and a positioning part 7, wherein the vertical rod 1 is a hollow tubular structure, the fixed groove 3 is horizontally arranged with a downward notch, one end of the fixed groove is fixed on the circumferential surface of the upper end of the vertical rod 1, two fixed pulleys 31 are rotatably supported in the fixed groove 3, two steel wire ropes 4 are provided, one end of each steel wire rope 4 respectively bypasses one fixed pulley 31 and is fixedly connected with a road sign 2, the other end penetrates through the notch of the fixed groove 3 and is arranged in the vertical rod 1 corresponding to the position of the vertical rod 1, the winding component 5 is fixedly arranged in the vertical rod 1, the winding component 5 comprises a rotating shaft 53, one end of the steel wire rope 4 in the vertical rod 1 is fixed on the winding component, the positioning piece 7 is fixed on the winding assembly 5, and the output end of the positioning piece is inserted between the teeth of the gear 6.

During the use, break away from gear 6 with the output of setting element 7, rotate pivot 53, go up the winding subassembly 5 with wire rope 4 winding and take the road sign 2 to get into the inslot of fixed slot 3, then insert setting element 7's output between gear 6's tooth and tooth, fix a position winding subassembly 5, and then make road sign 2 install in fixed slot 3, conveniently install road sign 2.

Referring to fig. 1, fig. 2, winding assembly 5 includes fixed plate 51, pivot support 52, pivot 53 and commentaries on classics roller 54, montant 1 is kept away from fixed slot 3 one end and has been seted up an opening, the opening part is provided with the apron 11 with the opening adaptation, and apron 11 is articulated with montant 1, the inside at montant 1 opening part is fixed to fixed plate 51 level, pivot support 52 is provided with two, all fix the upper surface at fixed plate 51, setting element 7 is fixed on pivot support 52, pivot 53 rotates to be supported on two pivot supports 52 and its tip all pierces through pivot support 52, gear 6 fixes the one end at pivot 53, the cover of commentaries on classics roller 54 is established and is fixed on pivot 53 and be located between two pivot supports 52, the tip of two wire ropes 4 all with changeing roller 54 fixed and twine.

During the use, to the rotation of winding wire rope 4 to rotating pivot 53, make and change roller 54 and twine wire rope 4, and then take the road sign 2 to get into in the fixed slot 3, after road sign 2 got into fixed slot 3, insert the output of setting element 7 between the tooth of gear 6 and tooth, fix pivot 53, make the safe and reliable use of road sign 2 after the installation.

Referring to fig. 2, in order to facilitate the rotation of the rotation shaft 53, a hand wheel 55 is provided, and the hand wheel 55 is fixedly installed at one end of the rotation shaft 53.

When the road sign is used, the rotating shaft 53 can be conveniently rotated by rotating the hand wheel 55, so that the road sign 2 can be conveniently installed.

In actual use, when the roller 54 winds the wire ropes 4, the two wire ropes 4 may be wound together, and the wound wire ropes 4 may cause the road sign 2 to be inclined when the road sign 2 is installed, so that the road sign 2 cannot be normally installed in the fixing groove 3, and thus the stopper ring 56 is provided.

The limiting ring 56 is fixed in the middle of the rotating roller 54, and the two steel wire ropes 4 are respectively limited between the support 52 of the rotating shaft 53 and the limiting ring 56, so that the two steel wire ropes 4 are separated, and the two steel wire ropes 4 cannot be wound.

Referring to fig. 2 and 3, the positioning member 7 includes a box 71, a baffle 72, a sliding rod 73 and a spring 74, the box 71 is fixedly mounted on the rotating shaft support 52, the baffle 72 is disposed in the box 71 and located at the bottom of the box 71, two ends of the sliding rod 73 vertically extend out of the box 71, one end of the sliding rod 73 extends out of the baffle 72 and is fixedly connected with the baffle 72, one end of the sliding rod 72 extends out of the baffle 72 and is inserted between the teeth of the gear 6, the spring 74 is disposed in the box 71 in an extended state, two ends of the spring are respectively abutted against the box 71 and the baffle 72, and the spring 74 vertically pushes the.

During the use, upwards pulling slide bar 73 drives baffle 72 and compresses spring 74, and slide bar 73 breaks away from gear 6, and after sign 2 installed in fixed slot 3, unclamp slide bar 73, spring 74 rebounds the normal position with baffle 72, and then makes slide bar 73 reinsert between tooth and the tooth, makes winding assembly 5 no longer rotate through fixing gear 6, and then is convenient for fix sign 2.

Referring to fig. 3, in actual use, in order to pull the sliding rod 73, a handle 75 is provided, and the handle 75 is fixed to one end of the sliding rod 73 far away from the gear 6, so that the sliding rod 73 can be pulled conveniently by pulling the handle 75 in use.

In practical use, the projection 76 is provided to enable a worker to rotate the hand wheel 55 with one hand and simultaneously pull the sliding rod 73 with the other hand, so that the worker is inconvenient to operate with both hands.

The projection 76 is fixed on the sliding rod 73 and located in the box body 71, and an opening is arranged at one end of the box body 71 far away from the gear 6, and the projection 76 can pass through the opening.

During the use, pull handle 75, make lug 76 pass through the opening, then rotate certain angle with handle 75, lug 76 rotates together and takes place the dislocation with the opening simultaneously, after loosening handle 75, under the spring action of spring 74, lug 76 can be close to box body 71, and lug 76 can laminate the outside at box body 71 at last, and then makes slide bar 73 can not insert on gear 6 again, and the staff breaks away from gear 6 with slide bar 73 in advance, then rotates hand wheel 55 again, and the staff of being convenient for installs the operation through using one hand.

When the handle 75 is rotated, the slide rod 73 is formed in a cylindrical shape and the flap 72 is formed in a circular plate so that the slide rod 73 and the flap 72 do not interfere with each other when rotated.

In actual use, the edge of the end part of the cylindrical sliding rod 73 is abutted on the surfaces of the teeth, and the edge is in contact with the teeth in a small area, so that the edge of the sliding rod 73 is subjected to large acting force, and the sliding rod 73 is possibly deformed after being inserted on the gear 6 for a long time, and the end part of the sliding rod 73 is improved.

The end part of the sliding rod 73 is set to be a conical table structure, the conical table structure is matched with the space between the teeth, the side face of the conical table structure is attached to the surfaces of the two adjacent teeth, the contact area between the sliding rod 73 and the teeth is increased, the pressure of the unit area of the end part of the sliding rod 73 is reduced, and the sliding rod 73 is not prone to deformation.

Referring to fig. 4, in actual use, after the road sign 2 is installed in the fixing groove 3, under the condition of windy weather, the road sign 2 will shake, and the shake of the road sign 2 will influence the passing pedestrians to see the prompt content on the road sign, so that the supporting groove 8, the sliding block 9 and the sliding groove 10 are arranged.

Support one side of groove 8 through bolt fastening relative fixed slot 3 on road sign board 2, the bolt pierces through the curb plate and the road sign board 2 that support groove 8 in proper order, tip at the bolt is provided with the nut that the cooperation bolt used, it will support groove 8 and road sign board 2 reliable fixed to tighten the nut, slider 9 is fixed in the one end that supports groove 8 and be close to montant 1, slider 9 is the T type, spout 10 sets firmly on montant 1 along the length direction of montant 1, the inside transversal T type of personally submitting of spout 10 and with slider 9 adaptation, slider 9 sets up in spout 10, slider 9 can slide along the length direction of spout 10.

During the use, when installing road sign 2 to fixed slot 3, support groove 8 can be close to fixed slot 3 together with road sign 2 under the cooperation of slider 9 and spout 10, and road sign 2 is installed behind fixed slot 3, supports groove 8 and supports it in road sign 2's lower part for road sign 2 is difficult for taking place to rock under the condition of blowing, and then makes the pedestrian can see the suggestion content on the road sign 2 clearly always.

The embodiment of this embodiment is the utility model discloses preferred embodiment is not according to this restriction 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. The utility model provides a signpost (2) convenient to installation, includes montant (1) and signpost (2), montant (1) is hollow tubular structure, its characterized in that: still include fixed slot (3), wire rope (4), winding subassembly (5), gear (6) and setting element (7), fixed slot (3) level sets up and the notch is downward, and its one end is fixed on the periphery of montant (1) upper end, and fixed slot (3) internal rotation supports has two fixed pulleys (31), wire rope (4) have two, and one is walked around respectively to the one end of every wire rope (4) fixed pulley (31) and with road sign board (2) fixed connection, and the other end pierces through the position that fixed slot (3) notch corresponds montant (1) and sets up in montant (1), has set firmly winding subassembly (5) in montant (1) inside, winding subassembly (5) include pivot (53), and wire rope (4) one end in montant (1) is fixed on winding subassembly (5), gear (6) are fixed in the one end of pivot (53) and rotate simultaneously with pivot (53), the positioning piece (7) is fixed on the winding assembly (5), and the output end of the positioning piece is inserted between the teeth of the gear (6).

2. A signpost (2) for easy installation according to claim 1, wherein: the winding assembly (5) comprises a fixed plate (51), a rotating shaft support (52) and a rotating roller (54), an opening is arranged at one end of the vertical rod (1) far away from the fixed groove (3), a cover plate matched with the opening is arranged at the opening, the cover plate is hinged with the vertical rod (1), the fixed plate (51) is horizontally fixed inside the opening of the vertical rod (1), the two rotating shaft supports (52) are fixed on the upper surface of the fixing plate (51), the positioning piece (7) is fixed on the rotating shaft supports (52), the rotating shaft (53) is rotatably supported on the two rotating shaft supports (52) and the end parts of the rotating shaft supports penetrate through the rotating shaft supports (52), the gear (6) is fixed at one end of the rotating shaft (53), the rotating roller (54) is sleeved and fixed on the rotating shaft (53) and located between the two rotating shaft supports (52), and the end parts of the two steel wire ropes (4) are fixed with the rotating roller (54) and wound on the rotating roller (54).

3. A signpost (2) for easy installation according to claim 2, wherein: the winding assembly (5) further comprises a hand wheel (55), and the hand wheel (55) is fixedly installed at one end of the rotating shaft (53).

4. A signpost (2) for easy installation according to claim 3, wherein: the winding assembly (5) is further wrapped by a limiting ring (56), the limiting ring (56) is fixed in the middle of the rotary roller (54), and the two steel wire ropes (4) are limited between the rotary shaft support (52) and the limiting ring (56) respectively.

5. A signpost (2) for easy installation according to claim 4, wherein: the locating piece (7) comprises a box body (71), a baffle (72), a sliding rod (73) and a spring (74), wherein the box body (71) is fixedly installed on the rotating shaft support (52), the baffle (72) is arranged in the box body (71) and located at the bottom of the box body (71), the two ends of the sliding rod (73) vertically extend out of the box body (71), one end of the sliding rod extends out of the baffle (72) and is fixedly connected with the baffle (72), one end of the extending out of the baffle (72) is inserted between teeth of the gear (6), the spring (74) is arranged in the box body (71) in an extending state, the two ends of the spring are respectively abutted to the box body (71) and the baffle (72), and the spring (74) vertically pushes the baffle (72) downwards.

6. A signpost (2) for facilitating installation according to claim 5, wherein: the positioning piece (7) further comprises a handle (75), and the handle (75) is fixed at one end, far away from the gear (6), of the sliding rod (73).

7. A signpost (2) for facilitating installation according to claim 6, wherein: the positioning piece (7) further comprises a bump (76), the bump (76) is fixed on the sliding rod (73) and located in the box body (71), an opening is formed in one end, far away from the gear (6), of the box body (71), and the bump (76) can pass through the opening.

8. A signpost (2) for facilitating installation according to claim 7, wherein: the sliding rod (73) is arranged to be a cylinder, and the baffle (72) is arranged to be a circular plate.

9. A signpost (2) for facilitating installation according to claim 1 or 7, wherein: still wrap up support groove (8), slider (9) and spout (10), support groove (8) and pass through one side of bolt fastening relative fixed slot (3) on road sign board (2), the bolt pierces through curb plate and road sign board (2) that support groove (8) in proper order, is provided with the nut that the cooperation bolt used at the tip of bolt, screws up the nut and will support groove (8) and road sign board (2) and reliably fix, slider (9) are fixed in the one end that supports groove (8) and be close to montant (1), and slider (9) are the T type, spout (10) set firmly on montant (1) along the length direction of montant (1), and the inside transversal T type of personally submitting of spout (10) and with slider (9) adaptation, slider (9) set up in spout (10), and the length direction that spout (10) can be followed to slider (9) slides.