CN214116364U - Road sign board for municipal administration - Google Patents

Road sign board for municipal administration Download PDF

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Publication number
CN214116364U
CN214116364U CN202023020890.2U CN202023020890U CN214116364U CN 214116364 U CN214116364 U CN 214116364U CN 202023020890 U CN202023020890 U CN 202023020890U CN 214116364 U CN214116364 U CN 214116364U
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CN
China
Prior art keywords
sleeve
wall
pivot
road sign
slide
Prior art date
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Active
Application number
CN202023020890.2U
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Chinese (zh)
Inventor
连钰荣
支青锋
莫君萍
冯小富
孙海峰
林伟
邬永珍
陈宗波
狄擎晓
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Tiansong Construction Group Co ltd
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Tiansong Construction Group Co ltd
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Publication date
Application filed by Tiansong Construction Group Co ltd filed Critical Tiansong Construction Group Co ltd
Priority to CN202023020890.2U priority Critical patent/CN214116364U/en
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Publication of CN214116364U publication Critical patent/CN214116364U/en
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Abstract

The utility model discloses a road sign for municipal administration, including stand and flange, the bottom of stand and the top central point of flange put the welding, the left side top welding of stand has the sleeve, the slide has been seted up along upper and lower direction to telescopic right side outer wall, and the both ends of slide seal, telescopic inner chamber bottom interference fit is connected with the outer loop of bearing, the inner ring interference fit of bearing is connected with and can winds self axis pivoted pivot, the top and the telescopic inner chamber top of pivot are pegged graft, telescopic lower surface and plectane screw connection are extended to the bottom of pivot, the thread groove has been seted up to the outer wall of pivot. This road sign board is used in municipal administration through the cooperation of guide arm, rectangular plate, fixture block, draw-in groove, thread groove, slider and circle cover to subaerial change that realizes the sign has improved the security of staff's operation, has saved a large amount of manpower and materials moreover, great demand that has satisfied the sign and has changed.

Description

Road sign board for municipal administration
Technical Field
The utility model relates to a municipal administration technical field specifically is a road sign is used in municipal administration.
Background
Very common facility in the road sign is as the town road facility, give past pedestrian through the pattern on the sign, the vehicle provides the road directional, people's trip has been made things convenient for, in actual life, when needs change sign such as road construction or circuit change, use the overhead ladder car to transport the staff by the sign usually, change the sign again, traditional approach can realize the change of sign, but staff's high altitude construction is too dangerous, a large amount of manpower and materials have also been wasted simultaneously, the change of the sign of being not convenient for, be difficult to satisfy the demand that the sign was changed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a road sign is used in municipal administration to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a road sign for municipal administration comprises an upright post and a flange, wherein the bottom end of the upright post is welded with the center position of the top end of the flange, the top end of the left side of the upright post is welded with a sleeve, the outer wall of the right side of the sleeve is provided with a slide way in the vertical direction, the two ends of the slide way are sealed, the bottom end of the inner cavity of the sleeve is connected with an outer ring of a bearing in an interference fit manner, the inner ring of the bearing is connected with a rotating shaft which can rotate around the axis of the bearing in an interference fit manner, the top end of the rotating shaft is spliced with the top end of the inner cavity of the sleeve, the bottom end of the rotating shaft extends out of the lower surface of the sleeve to be connected with a circular plate screw, the outer wall of the rotating shaft is provided with a threaded groove, one end of a sliding block is spliced with the top end of the inner cavity of the threaded groove in the opposite direction to the slide way, the top end of the outer wall of the sleeve is sleeved with a circular sleeve, and the other end of the sliding block extends out of the right side of the inner cavity of the slide way to be connected with the circular sleeve screw, the left side welding of circle cover has the U-shaped board, the round hole has all been seted up from a left side to the right side in both ends about the front of U-shaped board, the draw-in groove has all been seted up to the outer wall circumference of plectane, the bottom central point of plectane puts the screw connection and has the rocking handle, telescopic right side is located the bottom welding of stand and has the backup pad, peg graft and have the guide arm that can follow left and right direction and remove in the right side bottom of backup pad, the right side screw connection of guide arm has the handle, the left side outer wall and the rectangular plate screwed connection of backup pad are extended in the left side of guide arm, the outer wall of guide arm cup joints the spring that provides left side elasticity for the rectangular plate, the left side of rectangular plate all welds the fixture block of pegging graft with the draw-in groove after to in the past.
Preferably, the shape of the thread groove is a thread shape.
Preferably, the clamping grooves are arranged on the circumference of the outer wall of the circular plate at intervals of 5 degrees clockwise.
Preferably, the longitudinal section of the outer wall of the guide rod is rectangular.
Compared with the prior art, the beneficial effects of the utility model are that: when the municipal road sign needs to be replaced, the handle is pulled to the right side, the clamping block is separated from the clamping groove by the matching of the guide rod and the rectangular plate, then the rocking handle is rotated anticlockwise, the thread groove rotates anticlockwise around the axis of the rotating shaft, the inner wall of the thread groove extrudes the sliding block to move downwards to promote the indication board to descend, when the sign descends to be convenient for the working personnel to work, a new sign is fixed on the U-shaped plate, the rocking handle is rotated clockwise, the sign moves upwards through the matching of the thread groove and the sliding block, when the round sleeve returns to the initial position, the handle is loosened, a part of the clamping block is inserted into the corresponding clamping groove by the driving of the spring to the rectangular plate, the countershaft is fixed to realize the change of sign subaerial, improved the security of staff's operation, saved a large amount of manpower and materials moreover, great demand that has satisfied the sign and has changed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A of the present invention;
FIG. 3 is a schematic diagram of a circular plate structure of the present invention;
fig. 4 is a schematic view of the thread groove structure of the present invention.
In the figure: 1. the device comprises an upright post, 2, flanges, 3, a sleeve, 4, a slide way, 5, a bearing, 6, a rotating shaft, 7, a circular plate, 8, a thread groove, 9, a sliding block, 10, a circular sleeve, 11, a U-shaped plate, 12, a circular hole, 13, a clamping groove, 14, a rocking handle, 15, a supporting plate, 16, a guide rod, 17, a handle, 18, a spring, 19, a rectangular plate, 20 and a clamping block.
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. 1-4, the present invention provides a technical solution: a road sign for municipal administration comprises a stand column 1 and a flange 2, the bottom end of the stand column 1 is welded with the top center position of the flange 2, the device is fixed on a base reserved on the ground through the matching of bolts and the flange 2, a sleeve 3 is welded at the top end of the left side of the stand column 1, a slide way 4 is arranged on the outer wall of the right side of the sleeve 3 along the up-and-down direction, two ends of the slide way 4 are sealed, the bottom end of an inner cavity of the sleeve 3 is connected with an outer ring of a bearing 5 in an interference fit manner, an inner ring of the bearing 5 is connected with a rotating shaft 6 capable of rotating around the axis of the rotating shaft 6 in an interference fit manner, the top end of the rotating shaft 6 is spliced with the top end of the inner cavity of the sleeve 3, the bottom end of the rotating shaft 6 extends out of the lower surface of the sleeve 3 to be connected with a circular plate 7 through screws, a thread groove 8 is arranged on the outer wall of the rotating shaft 6, the shape of the thread groove 8 is in a thread shape, when the thread groove 8 rotates clockwise or anticlockwise around the axis of the shaft 6, the inner cavity side wall of the thread groove can extrude a slide block 9 to move upwards or downwards along the inner cavity of the slide way 4, the top end of the inner cavity of the thread groove 8 and the top end of the slide way 4 in the opposite direction is inserted with one end of a sliding block 9, the top end of the outer wall of the sleeve 3 is sleeved with a round sleeve 10, the other end of the sliding block 9 extends and penetrates through the right side of the inner cavity of the slide way 4 to be in screwed connection with the round sleeve 10, a U-shaped plate 11 is welded on the left side of the round sleeve 10, round holes 12 are respectively formed in the upper end and the lower end of the front face of the U-shaped plate 11 from left to right, an indicator is locked on the U-shaped plate 11 through the matching of the round holes 12 and bolts, clamping grooves 13 are respectively formed in the circumference of the outer wall of the circular plate 7, the clamping grooves 13 are arranged on the circumference of the outer wall of the circular plate 7 at intervals of 5 degrees clockwise, when the circular plate 7 rotates at any angle around the axis, the clamping blocks 20 can be inserted into the clamping grooves 13 at the corresponding positions, so as to fix the circular plate 7 conveniently, a rocking handle 14 is screwed at the center position at the bottom end of the circular plate 7, a supporting plate 15 is welded at the bottom end of the upright post 1 on the right side of the sleeve 3, the right side bottom of backup pad 15 is pegged graft and is had guide arm 16 that can follow left and right directions and move, the outer wall longitudinal section shape of guide arm 16 is the rectangle, make guide arm 16 only can remove about, avoid under the spring action of spring 18 fixture block 20 can not insert in draw-in groove 13, the right side screwed connection of guide arm 16 has handle 17, the left side outer wall that extends backup pad 15 in the left side of guide arm 16 and rectangular plate 19 screwed connection, the outer wall cover of guide arm 16 has spring 18 that provides left side elasticity for rectangular plate 19, spring 18 is coil spring, the elastic coefficient is 20N/CM, spring 18 produces elastic deformation after receiving tensile or extrusion, resume to initial condition after getting rid of external force, the left side of rectangular plate 19 all welds fixture block 20 with draw-in groove 13 grafting from the past to the back.
The device is fixed on a reserved base on the ground through the matching of a bolt and a flange 2, the direction board is locked on a U-shaped plate 11 through the matching of the bolt and a round hole 12, when the direction board needs to be replaced, a handle 17 is pulled towards the right side, a guide rod 16 drives a rectangular plate 19 to move towards the right side to extrude a spring 18 until a clamping block 20 is separated from an inner cavity of a clamping groove 13, a rocking handle 14 is rotated anticlockwise, a thread groove 8 rotates anticlockwise around the axis of a rotating shaft 6 under the action of a bearing 5, the inner wall of the thread groove 8 drives a round sleeve 10 to move downwards through an extruding slide block 9 under the action of a slide 4, the direction board on the U-shaped plate 11 moves downwards along with the round sleeve 10 until the direction board is lowered to the height convenient for a worker on the ground to work, the rocking handle 14 stops rotating, the direction board is detached by using a tool, the direction board is locked on the U-shaped plate 11 through the bolt, clockwise rotation rocking handle 14 again, clockwise rotation through thread groove 8 makes round sleeve 10 drive sign upward movement, return initial position until round sleeve 10, loosen handle 17, drive rectangular plate 19 to the left side removal make in the partly corresponding draw-in groove 13 of inserting of fixture block 20 under the self elasticity effect of spring 18, fix countershaft 6, thereby subaerial change that just can realize the sign, the security of staff's operation has both been improved, time saving and labor saving again, it is nimble to use, more be fit for extensively promoting.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
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 (4)

1. The utility model provides a road sign is used in municipal administration, includes stand (1) and flange (2), the bottom of stand (1) and the top central point of flange (2) put the welding, its characterized in that: the utility model discloses a slide-type automobile seat, including stand (1), sleeve (3) have been welded on the left side top of stand (1), slide (4) have been seted up along upper and lower direction to the right side outer wall of sleeve (3), and the both ends of slide (4) are sealed, the inner chamber bottom interference fit of sleeve (3) is connected with the outer loop of bearing (5), the inner ring interference fit of bearing (5) is connected with and can winds self axis pivoted pivot (6), the top of pivot (6) is pegged graft with the inner chamber top of sleeve (3), the bottom of pivot (6) extends the lower surface and the plectane (7) screw connection of sleeve (3), thread groove (8) have been seted up to the outer wall of pivot (6), the one end that has slider (9) is pegged graft with the top of slide (4) relative direction in the inner chamber of thread groove (8), the outer wall top of sleeve (3) has cup jointed circle cover (10), the inner chamber right side and circle cover (10) screw connection of slider (9) that the other end extends and runs through slide (4) are connected A U-shaped plate (11) is welded on the left side of the round sleeve (10), round holes (12) are respectively arranged at the upper end and the lower end of the front surface of the U-shaped plate (11) from left to right, clamping grooves (13) are formed in the circumferences of the outer walls of the circular plates (7), a rocking handle (14) is connected to the center of the bottom end of each circular plate (7) through a screw, a supporting plate (15) is welded at the bottom end of the upright post (1) on the right side of the sleeve (3), a guide rod (16) which can move along the left and right direction is inserted at the bottom end of the right side of the supporting plate (15), the right side of the guide rod (16) is connected with a handle (17) through a screw, the left side of the guide rod (16) extends out of the left outer wall of the support plate (15) and is connected with a rectangular plate (19) through a screw, the outer wall of the guide rod (16) is sleeved with a spring (18) which provides a left-side elastic force for the rectangular plate (19), the left side of rectangular plate (19) all welds fixture block (20) of pegging graft with draw-in groove (13) from the front to the back.
2. A municipal road sign according to claim 1, wherein: the shape of the thread groove (8) is a thread shape.
3. A municipal road sign according to claim 1, wherein: the clamping grooves (13) are arranged on the circumference of the outer wall of the circular plate (7) at intervals of 5 degrees clockwise.
4. A municipal road sign according to claim 1, wherein: the longitudinal section of the outer wall of the guide rod (16) is rectangular.
CN202023020890.2U 2020-12-16 2020-12-16 Road sign board for municipal administration Active CN214116364U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023020890.2U CN214116364U (en) 2020-12-16 2020-12-16 Road sign board for municipal administration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023020890.2U CN214116364U (en) 2020-12-16 2020-12-16 Road sign board for municipal administration

Publications (1)

Publication Number Publication Date
CN214116364U true CN214116364U (en) 2021-09-03

Family

ID=77511532

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023020890.2U Active CN214116364U (en) 2020-12-16 2020-12-16 Road sign board for municipal administration

Country Status (1)

Country Link
CN (1) CN214116364U (en)

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