JP2590919Y2 - Gate post positioning device - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a positioning device for correctly fixing left and right gate posts to which a gate is attached at a predetermined position.

[0002]

2. Description of the Related Art In order to erect a gate post in a normal position, the distance between the left and right gate posts is determined, a mounting hole is made in a corresponding place on the ground, the gate post is erected, and concrete is poured and fixed. In order to support the gate post and maintain the vertical state, a wooden support rod is conventionally attached around the gate post, and a thread is stretched to level the left and right gate posts, or a leveler is used. And so on.

[0003]

[Problems to be Solved by the Invention] In the prior art in which the support pole is fixed by the support rod, the work of mounting the support rod is troublesome, the efficiency is low, and the work requires skill. It is difficult to adjust left and right and front and back once the gate post is fixed in the hole, and if there is an obstacle such as a block wall near the gate post, it is very difficult to install the support rod and bring out the vertical and horizontal state There is a problem that it becomes difficult and that it is difficult to make the interval between the gate columns accurate, so that the installation of the gate may be inconsistent. However, in spite of the above-mentioned problems, no appropriate means has been found in the past.

The present invention has been made in view of such prior art, and its purpose is to make it possible to secure the interval between the left and right portals and to perform the troublesome work of fixing the portals with support rods. It provides a positioning device that can secure the vertical and horizontal state of the gate post without any need, it is very easy to adjust the front and rear, left and right, does not require skill in mounting the gate post, and it does not take much trouble to install the gate post anywhere. is there.

[0005]

In order to achieve the above object, the present invention adopts the following technical means: a bending and extension rod; and both ends of the bending and extension rod are pivotally supported and interlocked with the bending and extension rod. The left and right supports fixed and separated from each other, a horizontal base that receives the lower end of the support, and a U-shaped bent metal fixed to the upper and lower portions of the end edges of the support, so that the support can move along the elongated hole of the horizontal base. A support leg which is erected and which can adjust the height of the base is screwed into both ends of the base, so that the gate post is engaged with the inside of the U-shaped bent metal, and the clamp is screwed into the bent metal. Is fixed to the gate post.

[0006]

[Function] A mounting hole is dug in advance at the place where the gate post is to be erected, and the gate post is erected on this part.
Since the distance between the left and right gate columns is determined by the operation of moving the column together with the bending and extension rods, the horizontal base is arranged so as to straddle the mounting hole while positioning the column, and screw the legs at both ends to level the horizontal base. State. Since the horizontally long base is formed with a long hole, the column can be adjusted in the front-rear direction along the long hole. Then, the gate post is engaged with the inside of the U-shaped bent metal to set the height, and then tightened with the clamp. The height and horizontal state of the left and right gate posts are adjusted by loosening and tightening the clamp. If concrete is poured into the mounting holes when the positioning of the gate post is completed, the accurate installation of the gate post is completed. Therefore, the concrete is allowed to dry, the fasteners are loosened, and the device is removed from the gate post.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG.
FIG. 2 shows a state in which the device of the present invention is compactly folded, and the upper and lower ends of a bending and extending rod 1 that bends and expands in a pantograph shape are pivotally supported by left and right columns 2, and a pivoting portion 3 at the lower end is Although the position is fixed, the pivot 4 at the upper end can be moved up and down along a vertically long hole 5 formed in the column 2. That is, as shown in FIG. 6, the pivots 4 are provided with abutments 6, 6a, 6b on the front, middle, and front and rear surfaces of the bending and extending rod 1, and further with a fastening piece 7 on the front abutment 6 and the inner surface of the column 2. When the fastening piece 7 tightens the handle 8 located outside the long hole 5 of the column, the front piece 6 is pressed against the handle 8 so that the bending and extension rod 1 is fixed, and when the handle 8 is loosened, the fastening piece 7 is also attached. The mechanism is such that the bending and extension rod 1 is loosened and released. Therefore, whenever the distance between the right and left columns is increased or approached, the handle 8 is loosened to enable the movement of the bending and extension rod 1, and when the column distance is fixed, the handle 8 is tightened. So that the movement of the bending and extension rod 1 is stopped.

FIG. 3 shows a main part of the device according to the present invention in which the bending and extending rods are omitted. The lower end 2a of the column 2 projects in a flange shape on both sides and is placed on a horizontally long base 9. The base 9 has a front gate shape and has a long hole 10 formed in the longitudinal direction along the longitudinal direction. A bolt 11 inserted from the lower end 2a of the column intervenes in the long hole 10, and a lower part of the bolt is connected to a nut ( (Not shown). When the bolt 11 is loosened, the column 2 can move along the elongated hole 10. The horizontal base 9 is supported by screw-type supporting legs 12 screwed into both ends, and the height of the base 9 is adjusted by rotating the grip 12a of the head of the supporting legs 12.

Reference numeral 13 denotes a U-shaped bent metal fixed to the upper and lower ends of the column 2 in a back-to-back manner, and a clamp 14 is attached to the front side. The clamp 14 includes a screw portion 14a, a pressing piece 14b inside the bent metal, and a handle 14c outside the bent metal. When the handle 14c is rotated, the screw portion 14c screwed into the bent metal 13 is screwed. So the pressing piece 1
4b advances and retreats.

FIG. 4 shows a state in which the device of the present invention is installed on the ground 21 and a gate post 20 is attached to the bending metal 13. Can be adjusted. That is, the handle 14c
Is turned to press the pressing piece 14b of the clamp to the gate post 20 to fix the gate post. The gate post 20 can be adjusted up and down arbitrarily by loosening the clamp 14, and can also be adjusted up and down by operating the support leg 12 and moving the horizontally long base 9.

The horizontal base 9 is laid over a mounting hole 22 dug in the ground 21 and the legs 12 at both ends are adjusted to be horizontal. When the horizontal base 9 is kept horizontal, the column 2 naturally becomes vertical, so that the gate column 20 fixed to the bending metal 13 also becomes vertical. Reference numeral 23 denotes concrete poured into the mounting hole 22. The concrete is dried to loosen the clamp 14, and the apparatus is removed.

FIG. 5 shows the gate post 20 in close proximity to the block wall 24.
In this case, a mounting hole (not shown) is also provided near the block wall,
The column 2 can be moved on the elongated hole 10 of the horizontally long base 9 by loosening, so that the U-shaped bent metal 13 can also be located at a position suitable for fixing the gate post 20, and therefore the base 9
Can be fixed even in a place where it is difficult to protrude.

[0013]

[Effect of the Invention] The present invention as described above has the following specific effects. (1) The distance between the right and left columns can be set arbitrarily by bending and extending the rod, and if the column interval is determined, the distance between the right and left columns can be accurately obtained. Therefore, it is troublesome to apply the scale to the ground in order to position the columns and measure. No extra work or work is required. (2) Since the gate post is fixed when it is fixed with the upper and lower bent gold, it is not necessary to perform the troublesome work of fixing the gate post with a wooden support rod, and the fixing operation is easy and no skill is required. (3) In order to set the left and right gate posts horizontally, it is possible to adjust the engagement with the U-shaped bent metal and the height of the horizontally long base,
In this case, the lower end of the gate post can be raised in the mounting hole, and fine adjustment can be freely performed until the concrete hardens. (4) Since the column can move along the horizontal base, even when the gate is located near a block wall or the like, the column can be easily attached simply by moving the column. (5) By adjusting the supporting legs, the horizontal base can be made horizontal, and the gate post can be set up vertically even in a place having an inclined surface, so that the vertical and horizontal of the gate post becomes accurate unlike the conventional method based on simple visual measurement. (6) When the bending and extension rods are contracted, the left and right columns are close to each other and can be folded compactly, which is convenient to carry and can be used anywhere.

[Brief description of the drawings]

FIG. 1 is a partially cut front view in which a portal is fixed using the present apparatus. FIG. 2 is a front view of the apparatus in a folded state. FIG. 3 is a partially omitted perspective view of the present apparatus. FIG. 4 is a partially cut side view in which a gate is attached to the apparatus. FIG. 5 is a plan view of the present apparatus for mounting a gate post near a block wall. FIG. 6 is an inner side view of the upper pivot point of the bending and extending rod.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Bending and extending 2 Strut 9 Horizontal base 10 Elongated hole 12 Support leg 13 U-shaped bending metal 14 Clamping 20 Gate

Claims (1)

(57) [Scope of request for utility model registration] 1. A bending and extending rod 1, left and right columns 2 that pivotally support both ends of the bending and extending rod and move in contact with and separate from each other in conjunction with the bending and extending rod, a horizontal base 9 that receives the lower end of the column, and a vertical edge of the column. The support column 2 is made up of a U-shaped bent metal 13 fixed to a portion, and the support column 2 is erected so as to be movable along a long hole 10 of a horizontally long base 9, and a support leg 12 capable of adjusting the height of the base is provided at both ends of the base 9. The clamp 1 which is screwed in, engages the gate post 20 inside the U-shaped bent metal 13 and is screwed into the bent metal 13
4. A gate post positioning device, wherein the gate post 20 is fixed at 4.