阅读说明：本技术 一种市政工程路锥专用移动套 (Special cover that removes of municipal works way awl ) 是由 雷俊清 毛家平 余卫 雷奇灵 郑蕊 于 2018-06-26 设计创作，主要内容包括：一种市政工程路锥专用移动套,包括锥形壳体,锥形壳体包括锥形部和圆柱部,所述圆柱部下端左右各铰接有一个滚轮组件,左右两滚轮组件相对一端通过连杆与T型杆铰接,T型杆包括T型光滑段、螺纹段及限位段,其中,T型光滑段上套有弹簧,弹簧上端通过螺纹段上螺纹连接的锥形橡胶块限位,限位段在下压后与锥形壳体顶端接触并使连杆与T型杆垂直,限位段在上拉后使锥形橡胶块与锥形壳体内壁摩擦锁紧。本发明提供的一种市政工程路锥专用移动套,通过设置两层放置板,能够使批量的路锥移动省力,结构简单,成本低。(The utility model provides a special cover that removes of municipal works way awl, includes conical shell, and conical shell includes toper portion and cylinder portion, respectively articulated about cylinder portion lower extreme have a wheel components, about two relative one ends of wheel components pass through the connecting rod and T type pole is articulated, T type pole includes smooth section of T type, screw thread section and spacing section, wherein, the cover has the spring on the smooth section of T type, the spring upper end is spacing through threaded connection's on the screw thread section toper rubber piece, spacing section makes the connecting rod perpendicular with T type pole with conical shell top contact after pushing down, spacing section makes toper rubber piece and toper casing inner wall friction locking after last pulling. According to the special moving sleeve for the municipal engineering road cone, which is provided by the invention, the two layers of placing plates are arranged, so that the batch movement of the road cone is labor-saving, the structure is simple, and the cost is low.)

1. The utility model provides a special cover that removes of municipal works way awl which characterized in that: the novel conical roller assembly comprises a conical shell (1), wherein the conical shell (1) comprises a conical part (2) and a cylindrical part (3), the left end and the right end of the lower end of the cylindrical part (3) are respectively hinged with a roller assembly (4), the opposite ends of the left roller assembly and the right roller assembly (4) are hinged with a T-shaped rod (6) through a connecting rod (5), the T-shaped rod (6) comprises a T-shaped smooth section (7), a threaded section (8) and a limiting section (9), a spring (11) is sleeved on the T-shaped smooth section (7), the upper end of the spring (11) is limited through a conical rubber block (12) in threaded connection on the threaded section (8), the limiting section (9) is in contact with the top end of the conical shell (1) after being pressed downwards and enables the connecting rod (5) to be perpendicular to the T-shaped rod (6), and the limiting section (9) enables the conical rubber block (12).

2. The special movable sleeve for the municipal engineering road cone according to claim 1, characterized in that: the conical shell (1) is integrally formed by injection molding.

3. The special movable sleeve for the municipal engineering road cone according to claim 1, characterized in that: the articulated for activity hinge structure between wheel components (4) and conical shell (1), between wheel components (4) and connecting rod (5), between connecting rod (5) and T type pole (6), activity hinge structure includes C type circle (13), cylinder (14), and cylinder (14) card is gone into in C type circle (13) and is connected with C type circle (13) rotatable fit.

4. The special movable sleeve for the municipal engineering road cone according to claim 1, characterized in that: and a stop block (14) is arranged at the lower end of the cylindrical part (3) and the roller assembly (4).

Technical Field

The invention relates to municipal engineering, in particular to a special movable sleeve for a municipal engineering road cone.

Background

The road cone is a common safety facility on a construction site or a road, and is mainly used for warning pedestrians and drivers. Because the road cone is a conical sleeve, the road cones can be sleeved with each other and then moved away after use, and because the road cones are of conical plastic structures, a moving device for carrying the road cones is not specially arranged. When a car is not arranged in some construction sites, the car can be carried by manpower only under the condition of short distance, and the transportation is labor-consuming.

Disclosure of Invention

The technical problem to be solved by the invention is to provide the special moving sleeve for the municipal engineering road cone, which can save labor for moving the road cones in batches, and has the advantages of simple structure and low cost.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

the utility model provides a special cover that removes of municipal works way awl, includes conical shell, and conical shell includes toper portion and cylinder portion, respectively articulated about cylinder portion lower extreme have a wheel components, about two relative one ends of wheel components pass through the connecting rod and T type pole is articulated, T type pole includes smooth section of T type, screw thread section and spacing section, wherein, the cover has the spring on the smooth section of T type, the spring upper end is spacing through threaded connection's on the screw thread section toper rubber piece, spacing section makes the connecting rod perpendicular with T type pole with conical shell top contact after pushing down, spacing section makes toper rubber piece and toper casing inner wall friction locking after last pulling.

The conical shell is integrally formed by injection molding.

The hinges between the roller component and the conical shell, between the roller component and the connecting rod, and between the connecting rod and the T-shaped rod are of movable hinge structures, each movable hinge structure comprises a C-shaped ring and a cylinder, and the cylinders are clamped into the C-shaped rings and are connected with the C-shaped rings in a rotatable matching mode.

And the lower end of the cylindrical part and the roller assembly are provided with a stop block.

The special movable sleeve for the municipal engineering road cone is characterized in that the movable sleeve is made into a shape similar to the road cone structure, and a detachable movable telescopic structure is arranged in the movable sleeve, so that a roller can extend in and out. Therefore, the road cone can be used as a road cone during construction, and can be used as a carrying device after construction is finished, and the road cone can be quickly removed by mutually overlapping and sleeving the road cone on the movable sleeve, so that no space is occupied. In addition, because the internal movable telescopic structure can be used as a support piece, certain stability can be kept under the condition of wind.

Drawings

The invention is further illustrated by the following examples in conjunction with the accompanying drawings:

fig. 1 is a front sectional view of the present invention.

FIG. 2 is an enlarged view of the hinge joint at both ends of the roller assembly of the present invention.

Fig. 3 is a view showing the configuration of the present invention.

In the figure: conical shell 1, toper portion 2, cylinder portion 3, wheel components 4, connecting rod 5, T type pole 6, the smooth section 7 of T type, screw thread section 8, spacing 9, limiting plate 10, spring 11, toper block rubber 12, C type circle 13, cylinder 14, the cylindrical chamber 15 that holds.

Detailed Description

As shown in fig. 1-3, a special movable sleeve for a municipal engineering road cone comprises a conical shell 1 made of a plastic material, wherein the conical shell 1 comprises a conical part 2 and a cylindrical part 3, the upper end of the conical part 2 is sealed and only a through hole for a T-shaped rod 6 to pass through is reserved, the top end of the conical part 2 can be provided with a cylindrical accommodating cavity 15, and some common tools can be stored in the cylindrical accommodating cavity 15. In order to make the conical housing 1 movable, a movable telescopic structure may be provided in the conical housing 1.

The movable telescopic structure comprises a roller assembly 4, and the roller assembly 4 is a conventional roller and is arranged on a roller frame. The left and right roller components 4 are hinged at the lower part of the cylindrical part 3 and can rotate around a hinged point, the opposite ends of the left and right roller components 4 are respectively hinged with the connecting rods 5, and the two connecting rods 5 are the same in length. The other ends of the two connecting rods 5 are hinged with a T-shaped rod 6. When the T-shaped rod 6 is pulled upwards, the roller assembly 4 can be driven to rotate.

The T-shaped rod 6 comprises a T-shaped smooth section 7, a threaded section 8 and a limiting section 9, wherein a spring 11 is sleeved on the T-shaped smooth section 7, the spring 11 is a compression spring, the upper end of the spring 11 is limited by a conical rubber block 12 in threaded connection with the threaded section 8, and the spring 11 is in a compression state in a general state. The upper end of the limiting section 9 extends out of the conical shell 1 through a through hole at the upper end of the conical part 2 and is limited through a limiting plate 10, and the limiting plate 10 is in threaded connection with the limiting section 9.

The articulated for dismantling hinge structure between wheel components 4 and the conical shell 1, between wheel components 4 and the connecting rod 5, between connecting rod 5 and T type pole 6, can dismantle hinge structure and include C type circle 13, cylinder 14, and cylinder 14 card is gone into in C type circle 13 and is connected with C type circle 13 rotatable fit. The C-shaped rings 13 and the cylinders 14 are respectively arranged at the side ends of the parts, if the cylinders 14 are arranged on the left and the right of the roller assembly 4, the C-shaped rings 13 are arranged on the two sides of the connecting rod 5, the matched cylinders 14 are arranged on the left and the right of the T-shaped rod 6, and the matched C-shaped rings 13 are arranged on the conical shell 1.

And a stop 14 is arranged at the lower end of the cylindrical part 3 and the roller assembly 4. When the roller assembly 4 is vertical, the left end of the roller assembly 4 is limited by the stopper 14, so that the deviation is avoided.

Installation process and theory of operation:

1) preparing a conical shell 1, a roller assembly 4, a T-shaped rod 6, a limiting plate 10, a spring 11 and a conical rubber block 12. The conical shell 1 can be integrally formed by injection molding through equipment, and the lower end of the conical shell is provided with a C-shaped ring 13.

2) Firstly, a spring is sleeved on the T-shaped rod 6, the conical rubber block 12 is in threaded connection with the threaded section 8, and the specific position needs to be adjusted subsequently. The cylinders 14 at two sides of the lower end of the T-shaped rod 6 are clamped into the C-shaped rings 13 at one ends of the two connecting rods 5, the C-shaped rings 13 at the other ends of the two connecting rods 5 are matched with the cylinders 14 on the roller assembly 4, and the cylinders 14 at the other end of the roller assembly 4 are clamped into the C-shaped rings 13 on the conical shell 1.

3) And then the top end of the T-shaped rod 6 passes through the conical shell 1 and is in threaded connection with the limit plate 10.

4) The limiting plate 10 is pressed down, so that the T-shaped rod 6 is perpendicular to the two connecting rods 5, the back end of the roller component 4 is limited by the stop block 14 at the bottom end of the conical shell 1, and the roller component is pressed tightly by the downward acting force of the spring 11, so that the roller component is stable, and the roller component 4 is vertically supported and exposed out of the conical shell 1, so that the roller component can move.

5) When the limiting plate 10 is pulled up, the T-shaped rod 6 drives the roller component 4 to rotate upwards, and because the tapered rubber block 12 is arranged on the thread section 8, the tapered rubber block 12 is gradually locked with the inner wall friction of the tapered part 2 in the process of pulling upwards, and the roller component 4 is taken away from the ground, so that the cylindrical part 3 of the tapered shell 1 falls to the ground and is fixed.

Through the size of reasonable setting toper block rubber 12 and with the distance of toper portion 2 upper end, can make wheel components 4 rotate different angles, and inside formation support for the device is more stable.

The exterior of the device is painted with a striking color similar to that of a common road cone, and the outer diameter of the device is matched with that of the road cone. During construction, the device can be used as a common road cone. After construction is completed, the limiting plate 10 is pressed down to expose the rollers to the ground, then the road cones are sleeved on the device one by one, and the road cones are moved away by hands.