CN211815734U

CN211815734U - Town road sign convenient to change

Info

Publication number: CN211815734U
Application number: CN201921856063.1U
Authority: CN
Inventors: 曹园
Original assignee: Individual
Current assignee: Zhejiang Jisheng Construction Engineering Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-10-30
Anticipated expiration: 2029-10-30

Abstract

The utility model provides a town road sign convenient to change, which comprises a fixed base, the axle center department fixed mounting of fixing base has hollow post, and the surface middle part movable mounting of hollow post has the one-level cutting ferrule, and the both sides movable mounting of one-level cutting ferrule has the extension support, and the both ends movable mounting that the one-level cutting ferrule was kept away from to the extension support has two second grade cutting ferrules, and the preceding movable mounting of left side second grade cutting ferrule has circular chuck, and circular chuck is close to the first chucking mechanism of one side fixedly connected with of second grade cutting ferrule, and the joint has circular sign in the inboard draw-in groove of. This device is through setting up circular chuck, triangle-shaped chuck and first, second chucking mechanism, can be under the condition of not dismantling or cutting overall structure, through the change that changes different indicator bodies and realize indicating information, has solved the problem that traditional sign need be dismantled or the cutting could be changed, has the advantage of the change indicating information of being convenient for.

Description

Town road sign convenient to change

Technical Field

The utility model relates to a town road facility field specifically is a town road sign convenient to change.

Background

The sign is used for the peripheral protection suggestion of road construction scene, maintenance municipal construction, can put the local leading traffic in needs at any time to prevent that unexpected striking incident from taking place, reduce the loss, thereby the installation of sign often is permanent fixed mounting with firm reliable avoiding forming the potential safety hazard of guaranteeing the installation, simultaneously, because factor such as road construction or road planning construction change, the road sign often need be changed with the instruction information that adapts to the change.

Traditional sign often needs firm installation in order to avoid the potential safety hazard, but this brings the difficulty for indicating information's change, and current sign is often fixed through welding or bolted connection, often needs use tools to dismantle or cut whole sign when changing, can not directly change the sign body to there is the problem of being not convenient for to change.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a town road sign convenient to change has solved traditional sign and has need dismantled or cut and change, can not directly change the sign body, and instruction information changes the problem of difficulty.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a municipal road indicator convenient to replace comprises a fixed seat, wherein a hollow column is fixedly arranged at the axis of the fixed seat, a first-stage cutting sleeve is movably arranged in the middle of the outer surface of the hollow column, extension supports are movably arranged at two sides of the first-stage cutting sleeve, two second-stage cutting sleeves are movably arranged at two ends, far away from the first-stage cutting sleeve, of the extension supports, a circular chuck is movably arranged in front of the left second-stage cutting sleeve, a first clamping mechanism is fixedly connected to one side, close to the second-stage cutting sleeve, of the circular chuck, a circular indicator is clamped in a clamping groove at the inner side of the first clamping mechanism, the circular indicator is arranged at one side, far away from the second-stage cutting sleeve, of the circular chuck, a triangular chuck is movably arranged in front of the right second-stage cutting sleeve, a second clamping mechanism is fixedly connected to one, the one end that the fixing base was kept away from to empty core column has cup jointed rain-proof stopper.

Preferably, the fixing base comprises a fixing sleeve, the fixing sleeve is sleeved at the lower end of the outer surface of the hollow column, the lower surface of the fixing sleeve is fixedly connected with a bottom plate, the outer surface of the fixing sleeve is fixedly connected with a rib plate, the rib plate is fixedly connected to the upper surface of the bottom plate, a fixing hole is formed in the upper surface of the bottom plate, a positioning hole is formed in the outer surface of the fixing sleeve, and the positioning hole penetrates through the.

Preferably, the fixing base cup joints the lower extreme at hollow post through fixed cover, and the fixing base passes through locating hole internally mounted's screw and hollow post swing joint, and the fixing base not only swing joint but also fixed the cup joint with hollow post.

Preferably, first chucking mechanism, including last box body, it connects at circular chuck's rear side to go up box body fixed connection, the movable window has been seted up to the upper surface of going up the box body, go up box body under the lower fixed surface of box body is connected with, sliding connection has the slider in the recess that lower box body was seted up, slider sliding connection is at the lower surface of last box body, one side swing joint of slider has the spring, the inner wall of box body under spring fixed connection, the last fixed surface of slider is connected with the fixture block, the upper end of fixture block is through movable window and extend to the surface of circular sign, the surface of the circular sign of fixture block joint.

Preferably, one-level cutting ferrule, including right cutting ferrule, right cutting ferrule joint is at the surface of hollow post, the right side fixedly connected with right fishplate bar of right cutting ferrule, and the left side movable mounting of right cutting ferrule has left cutting ferrule, and left cutting ferrule joint is at the surface of hollow post, the left fishplate bar of the left side fixedly connected with of left cutting ferrule, and left fishplate bar movable mounting is on the right side of extending the support.

Preferably, the axis of the first-stage cutting sleeve is provided with a circular groove which is rectangular in side view.

(III) advantageous effects

The utility model provides a town road sign convenient to change. The method has the following beneficial effects:

1. this town road sign convenient to change through setting up circular chuck and first chucking mechanism, can be under the condition of not dismantling or cutting overall structure, can realize indicating information's change through changing different circular signs, has solved the problem that current sign is not convenient for change, reaches the effect of the change indicating information of being convenient for.

2. This town road sign convenient to change through setting up triangle-shaped chuck and second chucking mechanism, makes this device be applicable to the triangle-shaped sign equally, can realize indicating information's change through changing different triangle-shaped signs, has solved the application problem of triangle-shaped sign, reaches the effect that reduces the limitation.

Drawings

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

FIG. 2 is a schematic view of the back structure of the present invention;

fig. 3 is an exploded view of the first clamping mechanism of the present invention;

figure 4 is the cross-sectional view of the one-level cutting ferrule of the utility model structure.

Wherein, 1 fixing base, 101 fixed cover, 102 bottom plate, 103 floor, 104 fixed orifices, 105 locating holes, 2 hollow post, 3 one-level cutting ferrule, 301 right cutting ferrule, 302 right fishplate bar, 303 left cutting ferrule, 304 left fishplate bar, 4 extend support, 5 second grade cutting ferrule, 6 circular chuck, 7 first chucking mechanism, 701 upper box body, 702 movable window, 703 lower box body, 704 slider, 705 spring, 706 fixture block, 8 circular sign, 9 triangle-shaped chuck, 10 second chucking mechanism, 11 triangle-shaped sign, 12 rain plug.

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 conveniently-replaced municipal road sign comprises a fixed seat 1, an hollow column 2 is fixedly mounted at the axis center of the fixed seat 1, the fixed seat 1 comprises a fixed sleeve 101, the fixed sleeve 101 is sleeved at the lower end of the outer surface of the hollow column 2, a bottom plate 102 is fixedly connected to the lower surface of the fixed sleeve 101, a ribbed plate 103 is fixedly connected to the outer surface of the fixed sleeve 101, the ribbed plate 103 is fixedly connected to the upper surface of the bottom plate 102, a fixing hole 104 is formed in the upper surface of the bottom plate 102, a positioning hole 105 is formed in the outer surface of the fixed sleeve 101, the positioning hole 105 penetrates through the fixed sleeve 101, the fixed seat 1 plays a role in fixing the hollow column 2, the fixed seat 1 is sleeved at the lower end of the hollow column 2 through the fixed sleeve 101, the fixed seat 1 is movably connected with the hollow column 2 through a screw mounted inside the, the two sides of the first-stage cutting sleeve 3 are movably provided with extension supports 4, the first-stage cutting sleeve 3 comprises a right cutting sleeve 301, the right cutting sleeve 301 is clamped on the outer surface of the hollow column 2, the right side of the right cutting sleeve 301 is fixedly connected with a right connecting plate 302, the left side of the right cutting sleeve 301 is movably provided with a left cutting sleeve 303, the left cutting sleeve 303 is clamped on the outer surface of the hollow column 2, the left side of the left cutting sleeve 303 is fixedly connected with a left connecting plate 304, the left connecting plate 304 is movably arranged on the right side of the extension supports 4, the first-stage cutting sleeve 3 plays a role in connecting the hollow column 2 and the extension supports 4, the axis of the first-stage cutting sleeve 3 is provided with a circular groove which is rectangular in side view, two ends of the extension supports 4 far away from the first-stage cutting sleeve 3 are movably provided with two second-stage cutting sleeves 5, a circular chuck 6 is movably arranged in front of, the outer surface of the circular indicator 8 is painted with indication information, the circular indicator 8 is placed on one side of the circular chuck 6, which is far away from the secondary cutting sleeve 5, the first clamping mechanism 7 comprises an upper box body 701, the upper box body 701 is fixedly connected with the rear side of the circular chuck 6, a movable window 702 is arranged on the upper surface of the upper box body 701, a lower box body 703 is fixedly connected with the lower surface of the upper box body 701, a sliding block 704 is slidably connected in a groove arranged in the lower box body 703, the sliding block 704 is slidably connected with the lower surface of the upper box body 701, a spring 705 is movably connected with one side of the sliding block 704, the spring 705 is fixedly connected with the inner wall of the lower box body 703, a fixture block 706 is fixedly connected with the upper surface of the sliding block 704, the upper end of the fixture block 706 extends to the outer surface of the circular indicator 8 through the movable window 702, the fixture, through the arrangement of the circular chuck 6 and the first clamping mechanism 7, the replacement of indication information can be realized by replacing different circular indication boards 8 without disassembling or cutting the whole structure, the problem that the existing indication boards are inconvenient to replace is solved, the effect of facilitating the replacement of the indication information is achieved, the triangular chuck 9 is movably arranged in front of the right secondary cutting sleeve 5, the secondary cutting sleeve 5 provides a platform for mounting the circular chuck 6 and the triangular chuck 9, the side of the triangular chuck 9 close to the secondary cutting sleeve 5 is fixedly connected with the second clamping mechanism 10, the triangular indication board 11 is clamped in the clamping groove at the inner side of the second clamping mechanism 10, the triangular indication board 11 can be clamped in front of the triangular chuck 9 by the second clamping mechanism 10 in combination with the triangular chuck 9, and the triangular indication board 11 is placed at the side of the triangular chuck 9 far away from the secondary cutting sleeve 5, instruction information has been painted to triangle-shaped sign 11's surface, through setting up triangle-shaped chuck 9 and second chucking mechanism 10, make this device be applicable to triangle-shaped sign 11 equally, change of instruction information can be realized through changing different triangle-shaped sign 11, the application problem of triangle-shaped sign 11 has been solved, reach the effect that reduces the limitation, hollow column 2 is kept away from the one end of fixing base 1 and has been cup jointed rain-proof stopper 12, rain-proof stopper 12 plays the effect on sealed hollow column 2 top, inside making the rainwater can not get into hollow column 2 through setting up rain-proof stopper 12, reach life-prolonging's effect.

The working principle is as follows: disassembling the device, installing a fixed seat 1 at a position to be indicated through a fixed hole 104, inserting a rainproof plug 12 into the top of a hollow column 2, sleeving the hollow column 2 in the fixed seat 1, fixing the hollow column 2 and the fixed seat 1 through a positioning hole 105 through bolt connection, installing a first-stage cutting sleeve 3 at a proper position on the outer surface of the hollow column 2, installing an extension support 4 at one side of the first-stage cutting sleeve 3, installing a second-stage cutting sleeve 5 at one end of the extension support 4, installing a circular chuck 6 or a triangular chuck 9 at one side of the second-stage cutting sleeve 5, which is the same as the indication direction, arranging a spring 705 in a first clamping mechanism at the back of the circular chuck 6, pushing a sliding block 704 and a connected clamping block 706 to move inwards, clamping the circular indicator 8 at a part of the clamping block 706, which extends out of a movable window 702, clamping the proper circular indicator 8 at the, when the indication information needs to be replaced, the first clamping mechanism 7 is pulled to take out the circular indication board 8, and the new circular indication board 8 is clamped at the axle center of the first clamping mechanism 7.

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 town road sign convenient to change, includes fixing base (1), its characterized in that: the fixing seat is characterized in that an axis of the fixing seat (1) is fixedly provided with a hollow column (2), the middle part of the outer surface of the hollow column (2) is movably provided with a first-stage clamping sleeve (3), two sides of the first-stage clamping sleeve (3) are movably provided with extension supports (4), two ends, far away from the first-stage clamping sleeve (3), of the extension supports (4) are movably provided with two second-stage clamping sleeves (5), the front part of the left second-stage clamping sleeve (5) is movably provided with a circular chuck (6), one side, close to the second-stage clamping sleeve (5), of the circular chuck (6) is fixedly connected with a first clamping mechanism (7), a circular indicator (8) is clamped in a clamping groove at the inner side of the first clamping mechanism (7), the circular indicator (8) is placed at one side, far away from the second-stage clamping sleeve (5), the front part of the right second-stage clamping sleeve (5) is movably, a triangular indicator (11) is clamped in the clamping groove on the inner side of the second clamping mechanism (10), the triangular indicator (11) is placed on one side, away from the second-stage clamping sleeve (5), of the triangular chuck (9), and a rainproof plug (12) is sleeved at one end, away from the fixing seat (1), of the hollow column (2).

2. A town road sign easy to replace as claimed in claim 1, wherein: fixing base (1), including fixed cover (101), fixed cover (101) cup joint at the surface lower extreme of hollow post (2), the lower fixed surface of fixed cover (101) is connected with bottom plate (102), the outer fixed surface of fixed cover (101) is connected with floor (103), floor (103) fixed connection is at the upper surface of bottom plate (102), fixed orifices (104) have been seted up to the upper surface of bottom plate (102), locating hole (105) have been seted up to fixed cover (101) surface, locating hole (105) link up fixed cover (101).

3. A town road sign easy to replace as claimed in claim 2, wherein: fixing base (1) cup joints the lower extreme in hollow post (2) through fixed cover (101), and fixing base (1) is through locating hole (105) internally mounted's screw and hollow post (2) swing joint, and both swing joint and fixed cup joint of fixing base (1) and hollow post (2).

4. A town road sign easy to replace as claimed in claim 1, wherein: first chucking mechanism (7), including last box body (701), go up box body (701) fixed connection at the rear side of circular chuck (6), movable window (702) have been seted up to the upper surface of going up box body (701), box body (703) under the lower fixed surface of going up box body (701), sliding connection has slider (704) in the recess that lower box body (703) inside was seted up, slider (704) sliding connection is at the lower surface of last box body (701), one side swing joint of slider (704) has spring (705), spring (705) fixed connection is at the inner wall of box body (703) down, the last fixed surface of slider (704) is connected with fixture block (706), the upper end of fixture block (706) is through movable window (702) and extends to the surface of circular sign (8), the surface of circular sign (8) of fixture block (706) joint.

5. A town road sign easy to replace as claimed in claim 1, wherein: one-level cutting ferrule (3), including right cutting ferrule (301), right cutting ferrule (301) joint is at the surface of hollow post (2), right side fixedly connected with right fishplate bar (302) of right cutting ferrule (301), the left side movable mounting of right cutting ferrule (301) has left cutting ferrule (303), left cutting ferrule (303) joint is at the surface of hollow post (2), left side fixedly connected with left fishplate bar (304) of left cutting ferrule (303), left fishplate bar (304) movable mounting is on the right side of extending support (4).

6. A town road sign easy to replace as claimed in claim 5, wherein: the axle center department of one-level cutting ferrule (3) is seted up circular recess, looks sideways at for the rectangle.