JP3194672U - Parasol support - Google Patents

Abstract

The present invention provides a parasol support that is optimal as an awning and rain shield during track maintenance work, and that also considers rail canting. There is provided a rail attachment portion 11 that is detachably attached to a rail 2, and a parasol support portion 12 to which a base end portion of a parasol 3 is rotatably attached to the rail attachment portion 11, and the parasol support is provided. The part 12 is provided with angle adjustment fixing screws 11a and 11a that can be fixed by adjusting the angle of the parasol 3 that is rotatably attached. [Selection] Figure 13

Description

  The present invention relates to a parasol support for installing a large umbrella or parasol (hereinafter collectively referred to as parasol) on railroad rails.

  The track maintenance work is performed not only at night but also in the daytime or during rainfall. In this case, it is often required to install parasols on the rails. However, at present, no parasol support for railroad rails has been proposed. For example, a parasol support for leisure or garden can be used (see, for example, Patent Document 1), or an operator holds it by hand. Or use it.

Japanese Unexamined Patent Publication No. 07-016111

  However, since the parasol support etc. of the said patent document 1 does not presuppose attachment to a rail, it is not suitable as a sunshade at the time of track maintenance work, or a parasol support tool for rain protection.

  In the case of a rail, the curve portion is usually provided with an inclination called a cant. However, in the parasol support described in Patent Document 1, the cant of the rail is not considered at all.

  Therefore, the present invention has been made in view of such problems, and an object thereof is to provide a parasol support that is optimal as an awning or rain shield during track maintenance work and that also considers rail canting.

In order to solve the above-mentioned problem, a parasol support according to the present invention is a parasol support for standing a parasol on a rail of a rail, a rail mounting portion that is detachably mounted on the rail, and the rail mounting portion The rail mounting portion supports the parasol support so as to be rotatable and can be fixed by adjusting the angle of the parasol support. It has an angle adjustment fixing means.
Here, the rail mounting portion is fixed to the parasol support, and is fixed to the fixed rail mounting portion for pressing the rail from one side of the rail, and is rotatably mounted to the fixed rail mounting portion. It is good to comprise the movable side rail attachment part which presses a rail from, and the wheel which drive | works on a rail is provided in the front-and-rear both ends of the said fixed side rail attachment part, respectively.
Further, it is further preferable that a roller rotating in contact with the outer side or the inner side of the rail is attached to the distal end portions of the fixed side rail attaching portion and the movable side rail attaching portion via an eccentric shaft.

  According to the parasol support device according to the present invention, it has a rail attachment portion and a parasol support device, and the rail attachment portion supports the parasol support device so as to be rotatable and can be fixed by adjusting the angle of the parasol support device. Since it has a simple angle adjustment fixing means, it is most suitable as an awning or rain protection during track maintenance work. Further, when there is a cant in the curve portion of the rail or when it is desired to change the angle of the parasol, the angle of the parasol can be adjusted and fixed by the angle adjustment fixing means.

It is a figure which shows the state which mounted | wore with the parasol support tool which concerns on this invention on the rail, and installed the parasol. It is a front view of the parasol support which concerns on this invention of the state set to the rail. It is a right view of the parasol support tool which concerns on this invention of the state set to the rail. It is a top view of the parasol support which concerns on this invention of the state set to the rail. It is the sectional view on the AA line in FIG. It is a front view of the fixed side rail attachment part which comprises the parasol support tool which concerns on this invention. It is a top view of the fixed side rail attaching part which comprises the parasol support which concerns on this invention. (A), (b) It is the right view of the fixed side rail attachment part which comprises the parasol support which concerns on this invention, respectively, and a left view. (A), (b) is the front view of the roller which comprises the parasol support which concerns on this invention, respectively, and a right view. (A), (b) is the front view and left view of a movable-side rail attachment part which comprise the parasol support which concerns on this invention, respectively. (A)-(c) It is a top view, a front view, and a side view of the parasol support which comprises the parasol support which concerns on this invention, respectively. It is a front view which shows the state which opened the movable side rail attachment part, when attaching the parasol support which concerns on this invention to a rail. It is a front view which shows an example of the state which adjusted the angle of the parasol when the parasol support which concerns on this invention was mounted | worn with the rail which provided the cant. It is a front view which shows the other example of the state which adjusted the angle of the parasol when the parasol support which concerns on this invention was mounted | worn with the rail which provided the cant.

  Next, an embodiment of a parasol support according to the present invention will be described.

  A parasol support 1 according to the present invention is a support for standing the parasol 3 on a rail 2 of a rail as shown in FIG. 1, and includes a rail attachment portion 11 and a parasol support portion 12.

  As shown in FIGS. 2 to 5, the rail attachment portion 11 is detachably attached to the rail 2 and supports the parasol support portion 12 in a rotatable manner, and can be fixed by adjusting the angle of the parasol 3. Angle adjusting fixing screws 11a, 11a, a fixed side rail mounting portion 11b (see FIGS. 6 to 9) for pressing the rail 2 from one side of the rail 2, and a fixed mounting on the fixed side rail mounting portion 11b. And a movable side rail mounting portion 11c (see FIG. 10) for pressing the rail 2 from the other side of the rail 2.

  The angle adjustment fixing screws 11a and 11a are provided so as to face each other with the parasol support portion 12 interposed therebetween as shown in FIG. 2 and FIG. By sandwiching 12, the angle of the parasol support portion 12, that is, the parasol 3 that is rotatably supported by the rail attachment portion 11 is adjusted and fixed.

  As shown in FIG. 6 and the like, the parasol support portion 12 and the movable side rail attachment portion 11c are respectively inserted into the upper end portion of the fixed side rail attachment portion 11b through the base end portions of the first connection bolt 13a and the nut 13b. And a pivotable support portion 11b2 provided with a bolt hole 11b11 for pivotally supporting and a lock hole 11b12 for locking the movable rail mounting portion 11c.

  Further, as shown in FIGS. 3 and 4 and the like, wheels 11b3 and 11b3 that run on the rail 2 are provided at both front and rear ends of the fixed-side rail mounting portion 11b, respectively, and at the center thereof. 6 to 8 and the like, angle adjustment fixing screw support portions 11b4 and 11b4 to which the screw portions 11a1 and 11a1 of the angle adjustment fixing screws 11a and 11a are screwed are provided.

  Further, as shown in FIGS. 2, 3, 5, and the like, an eccentric shaft of a roller 15 a that rotates in contact with the abdomen and jaws on both sides of the rail 2 is provided at the lower end of the fixed-side rail mounting portion 11 b. A bolt hole 11b5 (see FIGS. 9A and 9B) to which 15b (see FIGS. 9A and 9B) is attached is provided.

  As shown in FIGS. 10A and 10B, the movable rail mounting portion 11c is supported by the upper end portion of the fixed rail mounting portion 11b so as to be rotatable together with the parasol support portion 12, and is substantially L-shaped. The upper end portion is provided with a bolt hole 11c1 into which the connecting bolt 13a is inserted, while the intermediate portion is provided with a lock hole 11c2 into which the connecting bolt 14a is inserted, and the lower end portion is provided with a bolt hole 11c1. Is provided with a bolt hole 11c3 into which the eccentric shaft 15b (see FIGS. 9A and 9B) of the roller 15a as shown in FIGS. 9A and 9B is inserted.

  The parasol support portion 12 is inserted with the pole 3a of the parasol 3, and is composed of a cylindrical pipe or the like as shown in FIGS. 11 (a) to 11 (c), and is inserted into the upper end portion. A pole fixing hole 12a into which a fixing bolt for fixing the base end of the pole 3a of the parasol 3 is inserted is provided, and a first connecting bolt is provided at the lower end as shown in FIGS. A rotation center bolt hole 12b into which 13a is inserted is provided.

  Next, the usage method of the parasol support 1 comprised as mentioned above is demonstrated.

  First, when the parasol support 1 is set on the rail 2, as shown in FIG. 12, the movable-side rail attachment portion 11c is opened with respect to the fixed-side rail attachment portion 11b, and the fixed-side rail attachment portion 11b is attached to the rail 2. The movable side rail mounting portion 11c is turned around the first connecting bolt 13a to lower the roller 15a of the fixed side rail mounting portion 11b, and the roller 15a of the movable side rail mounting portion 11c. To sandwich the rail 2 from both sides.

  Then, since the lock hole 11b12 of the fixed side rail attachment portion 11b and the lock hole 11c2 of the movable side rail attachment portion 11c are aligned, as shown in FIGS. 2 to 5 and the like, the connecting bolts are connected to the lock holes 11b12 and 11c2. 14a is inserted and fastened with a nut 14b.

  Here, in this parasol support 1, the roller 15a of the fixed-side rail attachment portion 11b and the roller 15a of the movable-side rail attachment portion 11c are attached via the eccentric shaft 15b, respectively, and the eccentric shaft 15b, respectively. By changing the height and position of the roller 15a by rotating the roller 15a, even if the size of the rail 2 is changed, it can be easily and reliably fixed to the rail 2.

  When the location where the parasol 3 is to be set is reached, the angle adjustment fixing screws 11a and 11a are tightly coupled to support the parasol according to the inclination of the rail 2 at that location and the desired angle of the pole 3a of the parasol 3 to be set. The rail 12 is fixed to the rail mounting portion 11 while adjusting the angle of the portion 12.

  When the parasol support portion 12 is fixed to the rail mounting portion 11, the pole portion 3a of the parasol 3 is inserted into the parasol support portion 12 of the parasol support 1 as shown in FIG. A fixing member such as a bolt or a pin is inserted into 12 a and the parasol 3 is set on the parasol support 1.

  At this time, since the weight of the parasol 3 is applied to the parasol support portion 12, if necessary, the angle adjustment fixing screws 11a and 11a are additionally tightened.

  When the position of the parasol 3 set on the rail 2 is changed via the parasol support 1, the rail mounting portion 11 is rotated by contacting the wheels 11b3 and 11b3 traveling on the rail 2 and both sides of the rail 2. Since the rollers 15b, 15b are provided, the parasol support 1 with the parasol 3 mounted thereon can be moved and moved on the rail 2 by the operator pushing the parasol support 1. Therefore, it is very convenient when moving the parasol 3.

  Therefore, in this parasol support 1, the rail attachment part 11 and the parasol support part 12 are comprised, and the rail attachment part 11 can be easily fixed to the rail 2 by the fixed side rail attachment part 11b and the movable side rail attachment part 11c. Since it comprised, the parasol support tool 1 optimal as an awning at the time of track maintenance and rain protection can be provided.

  In particular, the front and rear end portions of the fixed-side rail mounting portion 11b are provided with wheels 11b3 and 11b3 that run on the rail 2 and rollers 15b and 15b that rotate in contact with both sides of the rail 2, respectively. Even after the tool 1 is mounted on the rail 2, the movement becomes easy. In this respect as well, it is possible to provide the parasol support tool 1 that is most suitable as an awning or a rain shield for railway maintenance work.

  In addition, when the rail 2 is provided with a cant at a curve (curve) portion of the rail 2 and is inclined with respect to the vertical direction, the rail mounting portion 11 fixed to the rail 2 is as shown in FIGS. In this parasol support 1, the parasol support 12 is pivotally attached to the rail attachment 11 via the first connecting bolt 13a and the nut 13b. The parasol support part 12 can be set in the vertical direction by loosening the angle adjusting fixing screws 11a, 11a on both sides of the support part 12 and tightening again.

  As a result, the parasol 3 can be set in the vertical direction even if the rail 2 has a cant on the curve (curve) portion, etc., and the angle of the pole 3a can be freely set regardless of the can of the rail 2. You can set parasol 3 by setting to.

DESCRIPTION OF SYMBOLS 1 Parasol support 11 Rail attachment part 11a, 11a Angle adjustment fixing screw (Angle adjustment fixing means)
11b Fixed side rail attachment part 11b11 Bolt hole 11b12 Lock hole 11b3, 11b3 Wheel 11b4, 11b4 Angle adjustment fixing screw support part 11c Movable side rail attachment part 11c1 Bolt hole 11c2 Lock hole 11c3 Bolt hole 12 Parasol support 12a Pole fixing hole 12b times Dynamic center bolt hole 15a Roller 15b Eccentric shaft 2 Rail 3 Parasol 3a Pole

Claims (3)

A parasol support for placing a parasol on a rail of a railway,
A rail mounting portion detachably mounted on the rail;
A parasol support that supports the base end of the parasol with respect to the rail mounting portion;
The rail mounting portion has an angle adjustment fixing unit that supports the parasol support so as to be rotatable and can adjust and fix the angle of the parasol support. The parasol support according to claim 1,
The rail mounting portion is
The parasol support is fixed, and a fixed-side rail mounting portion that holds the rail from one side of the rail,
It is pivotally attached to the fixed side rail attachment part, and is composed of a movable side rail attachment part that holds the rail from the other side of the rail,
A parasol support, wherein the front and rear end portions of the fixed-side rail mounting portion are respectively provided with wheels that run on the rail. The parasol support according to claim 2,
A roller that contacts and rotates on the outer side or the inner side of the rail is attached to the distal ends of the fixed side rail mounting portion and the movable side rail mounting portion via an eccentric shaft, respectively. Support tool.

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