JP2010101161A - Institution support fixing device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an institution support fixing device which can achieve the rapidity, simplicity, and efficiency of work for fixing an institution support, generates no concrete waste material and thereby is eco-friendly, and excellent in economic efficiency. <P>SOLUTION: An institution support fixing device digs the ground by rotation to be inserted into the ground without complicated work such as foundation digging work and concrete placing for fixing an institution support. The institution support is fitted to a support fitting portion of the institution support fixing device to be easily installed. The institution support can be firmly fixed and connected by a support frame, a net and a packing member, or a bearing pile. As a result, the rapidity, simplicity, and efficiency of the work for fixing the institution support can be achieved, and no generation of a concrete waste material is enabled to provide an eco-friendly and economical device. As the institution support fixing device is remarkably lighter than a conventional configuration for fixing the institution support by concrete placing, construction can be carried out in an area to which the transport of a device is difficult or under a condition making the enter of equipment difficult. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a facility strut fixing device, and more specifically, the facility strut fixing tool digs the ground by rotation without complicated work such as foundation excavation work and concrete placement to fix the facility strut. The facility column is easily installed by fitting the facility column to the column fitting part of the facility column fixture, and the facility column is firmly fixed and bonded by the column frame, net and packing member, or support pile. It is possible to improve the speed, simplicity and efficiency of the work to fix the facility struts, and there is no generation of concrete waste, which is environmentally friendly, and is also economical. .

  In general, in order to ensure lighting and discriminating power when installing landscape facilities (children's play facilities, exercise equipment, decks), building facilities, road facilities (streetlights, signal lights, utility poles), advertising facilities, etc. Since it is essential to maintain the height, it is installed on a support column, and the support column is connected to the base portion so as to be kept standing on the ground. More specifically, first, foundation excavation work for foundation concrete placement, after placing concrete on the hole-shaped foundation formed through this work, curing to form the foundation part, A series of facility installation work is completed by bolting the lower end flange of the column to the upper surface of the foundation.

  Fixing facilities by such conventional concrete placement is complicated and inconvenient, such as foundation digging using concrete excavator, concrete placement and curing, and anchor bolts are driven into the concrete after curing. In addition to the above, there is a disadvantage that a lot of work man-hours and time are required, resulting in work inefficiency, and cost reduction due to cost burden. Also, when placing in wetlands and water spaces, etc., a process such as draining work is added, which increases the installation time and may cause damage to the ecosystem, as well as removing the placed concrete. When doing so, there were problems such as environmental pollution due to the treatment of concrete waste.

U.S. Pat. No. 7,264,210 US Patent Application Publication No. 2004/0163336

  The present invention has been made in order to solve the problems of the configuration of fixing the support column of the facility by the conventional concrete placement as described above, the purpose of which is to excavate the foundation for fixing the support column, Without complicated work such as concrete placement, the facility support fixture is dug into the ground by rotation and inserted into the ground, and the facility support fixture is easily fitted to the support fitting fitting of the facility support fixture. It can be installed, and the support column can be firmly fixed and coupled by the support frame, the net and packing member, or the support pile, so that the operation of fixing the support column can be performed quickly, easily, and efficiently. The object of the present invention is to provide a facility support fixing device that is free from the generation of concrete waste, is environmentally friendly, and is also economical.

  In order to achieve the above object, a facility support fixing device according to the present invention is a facility support fixing device for fixing a facility support, and the facility support fixing device has a space in which the facility support is fitted on the inside. A strut fitting portion is formed, and a lower portion is formed with a wedge portion formed with a thread on the outer peripheral edge, and a facility strut fixing tool inserted into the ground, and the strut fitting A column frame formed in a shape corresponding to a cross-sectional shape of the facility column at the inner peripheral edge of the column column so that the facility column is fitted in the space portion of the joint portion; Features.

  On the other hand, the facility strut fixing device according to the present invention is a facility strut fixing device for fixing a facility strut, and the facility strut fixing device has a space fitting portion having a space portion on the inside on which the facility strut is fitted. And a facility pillar fixing tool that is formed in the lower part with a wedge part formed on the outer peripheral edge with a thread formed on the outer periphery and inserted into the ground, and the space part of the pillar fitting part. Is filled between the inner periphery of the strut fitting portion and the facility strut so that the facility strut is fitted, and between the inner periphery of the strut fitting portion and the facility strut And a packing member.

  On the other hand, the facility strut fixing device according to the present invention is a facility strut fixing device for fixing a facility strut, and the facility strut fixing device has a space fitting portion having a space portion on the inside on which the facility strut is fitted. The lower part is formed with an upper and lower wedge part in which a screw thread is formed on the outer peripheral edge, and a facility pillar fixing tool that is inserted into the ground, and an insertion hole part is formed in the center part, An inclined surface is formed at the edge, a fixed plate in which a large number of support pile through holes are formed in the inclined surface, a bolt head is formed on the upper surface, and a screw thread is formed on the lower outer peripheral edge. A support pile that is inserted into the plurality of support pile through-holes formed on the inclined surface and fixed in the ground.

  Moreover, the facility support | pillar fixing apparatus by this invention WHEREIN: The said support pile makes longer the length of the lower side rather than the length of the upper side of the intersection which the said support pile cross | intersects.

  According to the facility strut fixing device according to the present invention, the facility strut fixing tool digs the ground by rotation and inserts it into the ground without complicated work such as foundation excavation work and concrete placement to fix the facility strut. The facility strut can be easily installed by fitting the facility strut to the strut fitting part of the facility strut fixture, and the facility strut can be firmly fixed and coupled by the strut frame, net and packing member, or support pile. It is possible to improve the speed, simplicity, and efficiency of the work to fix the facility struts. There is no generation of concrete waste, it is environmentally friendly, and it is economical. Construction is possible even in areas that are difficult to transport and under conditions where it is difficult to enter equipment because it is much lighter than the configuration in which the facility support is fixed by installation.

The perspective view of the facility support | pillar fixing tool of the facility support | pillar fixing apparatus by this invention. (A), (b) and (c) are cross-sectional views of a facility support fixing device according to the present invention. The fragmentary longitudinal cross-sectional view of the facility support | pillar fixing apparatus by this invention. The fragmentary longitudinal cross-sectional view of other embodiment of the plant | facility support | pillar fixing apparatus by this invention. The use condition figure of other embodiment of the facilities support | pillar fixing device by this invention. The use condition figure of other embodiment of the facilities support | pillar fixing device by this invention.

Hereinafter, a facility support fixing device according to the present invention will be described in detail with reference to the accompanying drawings.
1 is a perspective view of a facility support fixture of the facility support fixing device according to the present invention, and FIGS. 2A to 2C are cross-sectional views of the facility support fixing device according to the present invention. FIG. 4 is a partial longitudinal sectional view of a facility strut fixing device according to the present invention, FIG. 4 is a partial longitudinal sectional view of another embodiment of a facility strut fixing device according to the present invention, and FIGS. 5A and 5B are books. It is a use condition figure of other embodiment of the installation support | pillar fixing device by invention.

  As shown in FIGS. 1 to 3, the facility strut fixing device according to the present invention is a facility strut fixing device that fixes a facility strut, and the facility strut fixing device has the facility strut 10 fitted on the inside thereof. A column fitting part 20 having a space portion 201 is formed, and a lower and upper wedge portion 30 having a thread 301 formed on the outer peripheral edge is formed at the lower portion, and a facility column fixing to be inserted into the ground The shape corresponding to the cross-sectional shape of the facility support column 10 on the inner periphery of the support column fitting portion 30 so that the facility support column 10 is fitted in the space portion 201 of the tool 100 and the support column fitting portion 20 The support frame 40 is formed by the following structure.

  According to this, the facility support fixture 100 is formed of a hollow conical steel pipe body having the space 201, and the thread 301 is formed on the outer peripheral edge from the apex of the lower end to a predetermined height. The facility support fixture 100 is pressed and rotated using a machine such as a machine, and the ground is directly ground while rotating by the screw threads 301 without additional foundation digging and concrete placing work. It is formed so that it can be dug and buried in the ground, the frictional force with the ground is increased, and the support force can be maximized, the inside of the column fitting part 20 is vacant, and the space part 201 is formed. Thus, the facility support column 10 is fitted and the facility support column 10 is fixed.

  In addition, the facility support fixture 100 can be buried in the ground while being directly rotated. First, a drill bit having a diameter slightly smaller than the diameter of the facility support fixture 100 is drilled. If the facility support fixture 100 is buried in the ground after the operation is completed, construction can be performed with less force.

  Further, the facility support fixture 100 is formed so that the support fitting portion 20 and the wedge portion 30 are integrally formed, and the facility support fixture 100 is connected to each other by coupling of male and female screws. When the screw fixing part 100 is pulled out from the ground and is going to be recycled, when the thread 301 of the wedge part 30 is worn away and cannot be used, only the wedge part 30 can be replaced and reused. It becomes possible.

  Furthermore, the facility support fixture 100 has a sufficient length so that it can be stably and firmly fixed in the ground, and the thread 301 has a sufficient strength and thickness in consideration of the ground condition. It is preferable to form so as to have a thickness.

  Further, the upper end portion of the support column fitting portion 20 is bent outward to form the flange portion 203 so that the flange support portion 100 is caught by the flange portion 203 when the facility support fixture 100 is embedded in the ground. It is preferable that the facility support fixture 100 is not buried in the ground due to the load of the facility.

  Furthermore, in the structure which fixes the support | pillar of a plant | facility by concrete placement, when removing a plant | facility, the placed concrete must be processed as construction waste, but the said facility support | pillar fixing tool 100 by this invention is When the facility is to be removed, the facility support fixture 100 embedded therein can be further pulled out and recycled, which is environmentally friendly and economical.

  Further, in the facility support fixture 100 of the facility support fixture according to the present invention, as shown in FIGS. 2 and 3, the facility support 10 is fitted into the space 201 of the support fitting portion 20. As described above, the support frame 40 is formed of a support frame 40 formed in a shape corresponding to the cross section of the facility support column 10 on the inner peripheral edge of the support column fitting portion 30.

  According to this, the column frame 40 can more firmly fix the facility column 10 having various shapes. That is, the facility support column 10, particularly the landscape facility support column, has various polygonal shapes such as a cylindrical shape, a square shape, and a diamond shape for landscape purposes. When the support column fitting portion 20 is smaller than the support column fitting portion 20, the support frame 40 is integrated with the support column fitting portion 20 in a shape corresponding to the cross-sectional shape of the facility support column 10 in the space portion of the support column fitting portion 20. The facility strut is formed by fitting the strut frame 40 into the space 201 and fitting the strut 10 inside the strut frame 40 so as to match the strut frame 40. 10 can be more firmly fixed.

  Further, as shown in FIGS. 1 and 3, the facility support fixture 100 has a through-hole 202 penetrating through the upper outer periphery of the support fitting portion 20 to penetrate a pipe or the like that fits the through-hole 202. By rotating this, the facility support fixture 100 can be easily embedded in the ground without a separate construction machine.

  On the other hand, as shown in FIG. 4, the facility support fixing device according to the present invention is a facility support fixing device that fixes the facility support. In the facility support fixing device, the facility support 10 is fitted on the inside. A support strut fixture having a space portion 201 formed therein, and a lower and upper wedge portion 30 having a thread 301 formed on the outer periphery at the lower portion thereof and being inserted into the ground. 100 and a net sandwiched between an inner peripheral edge of the column fitting part 30 and the facility column 10 so that the facility column 10 is fitted in the space 201 of the column fitting unit 20. It is comprised from the body 50 and the packing member 60 with which it fills between the inner periphery of the said support | pillar fitting part 30, and the said facility support | pillar 10.

  According to this, the facility support fixture 100 is formed of a hollow conical steel pipe body having the space 201, and the thread 301 is formed on the outer peripheral edge from the apex of the lower end to a predetermined height. The facility support fixture 100 is pressed and rotated using a machine such as a machine, and the ground is directly ground while rotating by the screw threads 301 without additional foundation digging and concrete placing work. It is formed so that it can be dug and buried in the ground, the frictional force with the ground is increased, and the support force can be maximized, the inside of the column fitting part 20 is vacant, and the space part 201 is formed. When the facility support column 10 is fitted, and the width or diameter of the facility support column 10 is smaller than the support column fitting unit 20 or the vertical to the ground does not fit, the support column fitting unit 20 and the fitting are fitted. Facility branch The space member 10 is filled with the packing member 60 such as gravel or packing to support the column 10 of the facility, and the packing member 60 is connected to the column fitting portion 20 and the fitting. The facility strut is filled with a gap between the mesh bodies 50 such as a steel net sandwiched in an empty space between the facility struts 10 and the mesh body 50 firmly binds the packing members 60 to each other. 10 is firmly fixed and coupled to the column fitting portion 20.

  On the other hand, as shown in FIG. 5A, the facility support fixing device according to the present invention is a facility support fixing device that fixes the facility support. In the facility support fixing device, the facility support 10 is fitted on the inside. A support strut fixture having a space portion 201 formed therein, and a lower and upper wedge portion 30 having a thread 301 formed on the outer periphery at the lower portion thereof and being inserted into the ground. 100, an insertion hole 701 is formed at the center, an inclined surface 703 is formed at the edge, a plurality of support pile passage holes 702 are formed on the inclined surface 703, and a bolt head on the upper surface. 801 is formed, a screw thread 802 is formed on the outer periphery of the lower portion, and the support pile 80 inserted into the plurality of support pile through holes 702 formed in the inclined surface 703 of the fixing plate 70 and fixed in the ground. And is composed of To.

  According to this, as shown in FIGS. 5A and 5B, the fixing plate 70 fixes and supports the facility fixing tool 100 with a predetermined thickness. The fixed plate 70 is placed on the fixed plate 70, and the facility fixture 100 is inserted into the insertion hole 701 of the fixed plate 70, and is pressed and rotated until the upper end is fitted into the insertion hole 701. After the insertion, the facility column 10 is fixed and supported by inserting the facility column 10 into the column fitting portion 20 of the facility fixture 100.

  That is, the facility support fixture 100 is formed of a hollow conical steel pipe having the space 201, and the thread 301 is formed on the outer peripheral edge from the top of the lower end to a predetermined height. The facility strut fixture 100 is pressed and rotated by using a screw, and the ground is directly dug while rotating by the screw thread 301 without additional foundation digging and concrete placing work. It is formed so that it can be buried in the ground, the frictional force with the ground is increased, and the support force can be maximized, the inside of the column fitting portion 20 is vacant, and the space portion 201 is formed to form the facility The column 10 is fitted, and the fixing plate 70 is firmly fixed and supported so that the facility fixture 100 and the facility column 10 do not shake.

  Further, as shown in FIG. 5A, the support pile 80 is inserted into the support pile through hole 702 formed in the inclined surface 703 of the fixed plate 70 obliquely at a predetermined angle corresponding to the inclination of the inclined surface 703. Then, until the bolt head 801 is hooked on the fixing plate 70, it is inserted into the ground by pressurization and rotation to firmly fix the fixing plate 70, but is inclined at a predetermined angle corresponding to the inclination of the inclined surface 703. It is more firmly fixed when inserted in the case than when it is vertically inserted into the ground.

  In addition, as shown in FIG. 5B, the facility support fixing device according to the present invention is characterized in that the support pile 80 has a lower length longer than an upper length of an intersection where the support pile 80 intersects. .

  According to this, when the length of the support pile 80 is made sufficiently long so that the length below the intersection is higher than the length above the intersection where the support pile 80 intersects, Sediment that has an effect of dispersing the load, can prevent the facility fixture 100 including the stationary plate 70 from being invaded into the ground due to the load of the facility, and the ground is weak. It can be applied to various working environments such as regions, wetlands or swamps.

  On the other hand, the present invention enumerates the best configuration state related to it, but the present invention is not limited to this, and if it can be implemented without departing from the scope of the claims, the configuration example described above can be used. It goes without saying that changes can be taken into account.

10: Facility support,
20 …… Prop fitting part,
201 …… Space part,
202 …… Through hole,
203 …… Flange part,
30 ... Wedge,
301 …… Neji,
40 …… Post frame,
50 ....
60 …… Packing material,
70 …… Fixing plate,
701 ... insertion hole,
702: Support pile through hole,
703: Inclined surface,
80 …… Support pile,
801 …… Bolt head,
802 ... Screw thread,
100: Facility support fixture.

Claims (4)

In the facility strut fixing device that fixes the facility strut,
In the facility strut fixing device, a strut fitting portion (20) having a space portion (201) in which the facility strut (10) is fitted is formed on the upper portion, and a thread ( 301) a facility pillar fixing tool (100) in which a wedge portion (30) having an upper and lower width is formed and inserted into the ground,
A cross section of the facility support column (10) on the inner periphery of the support column fitting portion (30) so that the facility support column (10) is fitted into the space portion (201) of the support column fitting portion (20). A support frame (40) formed in a shape corresponding to the shape of
A facility strut fixing device comprising: In the facility strut fixing device that fixes the facility strut,
In the facility strut fixing device, a strut fitting portion (20) having a space portion (201) in which the facility strut (10) is fitted is formed on the upper portion, and a thread ( 301) a facility pillar fixing tool (100) in which a wedge portion (30) having an upper and lower width is formed and inserted into the ground,
Between the inner periphery of the support column fitting part (30) and the facility support column (10) so that the facility support column (10) is fitted in the space part (201) of the support column fitting part (20). A mesh body (50) sandwiched therebetween,
A packing member (60) filled between the inner peripheral edge of the strut fitting portion (30) and the facility strut (10);
A facility strut fixing device comprising: In the facility strut fixing device that fixes the facility strut,
In the facility strut fixing device, a strut fitting portion (20) having a space portion (201) in which the facility strut (10) is fitted is formed on the upper portion, and a thread ( 301) a facility pillar fixing tool (100) in which a wedge portion (30) having an upper and lower width is formed and inserted into the ground,
An insertion hole (701) is formed at the center, an inclined surface (703) is formed at the edge, and a fixed plate (70) in which a large number of support pile passage holes (702) are formed in the inclined surface (703). )When,
A bolt head (801) is formed on the upper surface, a screw thread (802) is formed on the outer peripheral edge of the lower surface, and the plurality of support pile through holes (formed on the inclined surface (703) of the fixing plate (70) ( 702) a support pile (80) that is inserted into and fixed in the ground;
A facility strut fixing device comprising:   The said support pile (80) makes the length of the lower side longer than the length of the upper side of the intersection which the said support pile (80) crosses, The facility support | pillar fixing apparatus of Claim 1 characterized by the above-mentioned.

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