JP2007211476A - Pole-mounted workbench - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a pole-mounted workbench which is stable when mounted on a pole, simple in structure, and light in weight. <P>SOLUTION: The pole-mounted workbench is formed of: a support plate 4 which has an engaging hole 3 formed in an upper portion thereof, for engaging with a step bolt 2 protruding from the pole 1 in a manner preventing slipout of the engaging hole therefrom; a workbench 5 which is mounted on a front surface of the support plate 4 at a location lower than the engaging hole 3 in a direction almost orthogonal to the front surface; an interval filling member 6 which is detachably attached to an area between a bolt head 2a of the step bolt 2 and the support plate 4; an anti-skid member 7 formed of a repulsive member, which is mounted on a rear surface of the support plate 4, for abutting a side surface of the pole 1 in a manner pressing the side surface; and fastening bands 8A, 8B which have one ends thereof fixed to both sides of the support plate 4 pinching the anti-skid member 7, wind on the pole 1, and have the other ends thereof disengageably engaged with each other. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a power pole assembly type work table that can be easily assembled to a power pole.

As a scaffold that can be easily assembled to a utility pole, etc., conventionally, for example, a band-like chain attached to both sides of a scaffold member formed by bending a sheet metal material is wound around the upper side of the step bolt of the utility pole to fix the scaffold member. A portable auxiliary scaffold has been proposed (see, for example, Patent Document 1). In addition, a fastening band is attached to the upper and lower ends of a plate member horizontally shelfd on the surface, and a bolt receiving tube fitted into a step bolt of a utility pole is attached to the plate member, and the bolt receiving tube is attached to the plate member. There has also been proposed a simple utility pole top scaffold that is attached to a utility pole by fastening a fastening band in a state of being fitted into a step bolt (see, for example, Patent Document 2).
Japanese Utility Model Publication No. 6-9313 Japanese Utility Model Publication No. 6-44954

  However, in the portable auxiliary scaffold fixed with the above-mentioned chain (Patent Document 1), since the chain is only wound around the upper side of the single step bolt of the utility pole, there is a problem that the scaffold member tends to become unstable. is there. There is also a problem that the weight is increased because a metal material such as a chain is used. Even in a simple electric pole upper scaffolding (Patent Document 2) in which a bolt receiving tube attached to a plate member that is shelved horizontally is fitted into a step bolt, there is a problem that the configuration is complicated and the weight is increased. is there.

  This invention is made | formed in view of such a situation, and it aims at providing a utility pole assembly | attachment type work table with a stable assembly | attachment state, a simple structure, and lightweight.

(1) The electric pole assembly type work table of the present invention includes a support plate 4 having a locking hole 3 at an upper portion thereof, which is locked to a step bolt 2 protruding from the electric pole 1 in a retaining state,
A workbench 5 attached in a direction substantially orthogonal to the front surface below the locking hole 3 in the support plate 4;
An interposing member 6 detachably mounted between the bolt head 2a of the step bolt 2 and the support plate 4;
An anti-slip member 7 made of a resilient member attached to the back surface of the support plate 4 and in contact with the side surface of the utility pole 1 in a pressed state;
Fastening bands 8A and 8B, in which one end is fixed to each side of the support plate 4 sandwiching the anti-slip member 7 and the other ends are detachably hooked while being wound around the power pole 1. It is characterized by.

  According to such a configuration, the locking hole 3 of the support plate 4 is locked to the step bolt 2 of the utility pole 1 in a retaining state, and the interposition member is interposed between the bolt head 2 a of the step bolt 2 and the support plate 4. 6 is installed, and the fastening bands 8A and 8B are wound around the utility pole 1 and fastened, and the installation of the utility pole assembly type work table to the utility pole 1 is completed.

  In the assembled state, since the support plate 4 is assembled to the utility pole 1 in a stable state by the interposing member 6 and the anti-slip member 7, the scaffolding state of the worker who is placed on the work table 5 is stabilized. Further, since only the locking hole 3 for locking to the step bolt 2 of the utility pole 1 is formed in the support plate 4, the structure is simple and light and easy to handle and high convenience is obtained.

(2) The locking hole 3 is formed with a narrower width than the diameter of the bolt head 2a of the step bolt 2, and is a long hole portion 3a that is locked to the shaft portion 2b of the step bolt 2 in a locked state. The step bolt 2 may be formed so that the large diameter portion 3b formed larger than the outer diameter of the bolt head 2a of the step bolt 2 is connected in the vertical direction. In this way, when the large diameter portion 3b is fitted into the step bolt 2 and the long hole portion 3a is locked to the shaft portion 2b of the step bolt 2, the support plate 4 is stably locked to the step bolt 2. Become.

(3) The interposing member 6 includes a pair of sleeve constituent bodies 6a and 6b formed in a half-break shape, and one side of the sleeve constituent body 6a is connected to the other of the other through a hinge 9. The sleeve structure 6b is connected to one side of the sleeve structure 6b so as to be relatively rotatable. The other side of the sleeve structure 6a is connected to the other side of the other sleeve structure 6b by a detachable locking member 10. You may make it engage with a side so that engagement or disengagement is possible. In this way, the operator can easily interpose the interposing member 6 with respect to the step bolt 2, and both the sleeve constituent bodies 6 a and 6 b can be stably locked by the locking member 10. Can be held in.

(4) Another electric pole assembly type work table of the present invention includes a support plate 4 having a locking hole 3 at an upper portion thereof, which is locked to a step bolt 2 projecting from the electric pole 1 in a retaining state,
A workbench 5 attached in a direction substantially orthogonal to the front surface below the locking hole 3 in the support plate 4;
A plurality of anti-slip members 7, 7 made of a resilient member attached to the back surface of the support plate 4 at a predetermined interval in the vertical direction and in contact with the side surface of the utility pole 1 in a pressed state;
A plurality of pairs of fastening bands 8A and 8B, in which one end is fixed on both sides of the support plate 4 sandwiching the anti-slip member 7 and the other ends are detachably hooked while being wound around the utility pole 1; It is characterized by comprising.

  According to such a configuration, the locking hole 3 of the support plate 4 is locked to the step bolt 2 of the utility pole 1 in a retaining state, and a plurality of pairs of fastening bands 8A and 8B are wound around the utility pole 1 and fastened. Then, the assembly of the utility pole assembly type work table is completed.

  In the assembled state, the support plate 4 locked to the step bolt 2 is assembled to the utility pole 1 in a stable state by a plurality of pairs of fastening bands 8A and 8B. The scaffolding status is stabilized. Further, since only the locking hole 3 for locking to the step bolt 2 of the utility pole 1 is formed in the support plate 4, the structure is simple and light and easy to handle and high convenience is obtained.

(5) The locking hole 3 is formed with a narrower width than the diameter of the bolt head 2a of the step bolt 2 and is engaged with the shaft portion 2b of the step bolt 2 in a locked state. The step bolt 2 may be formed so that the large diameter portion 3b formed larger than the outer diameter of the bolt head 2a of the step bolt 2 is connected in the vertical direction. In this way, when the large diameter portion 3b is fitted into the step bolt 2 and the long hole portion 3a is locked to the shaft portion 2b of the step bolt 2, the support plate 4 is stably locked to the step bolt 2. Become.

(6) The plurality of anti-slip members 7 and 7 may be respectively attached to the upper and lower positions of the support plate 4 sandwiching the work table 5. In this way, the assembly state of the work table 5 with respect to the utility pole 1 is stabilized.

  Since the support plate is assembled to the utility pole in a stable state by the interposing member and the anti-slip member, the utility pole-attached work table of the present invention stabilizes the scaffolding state of the worker who is placed on the work table. In addition, since only a locking hole for locking to the step bolt of the utility pole is formed in the support plate, the structure is simple and lightweight, and it is easy to handle and high convenience is obtained.

  Another electric pole assembly type work table of the present invention is a scaffold for workers on the work table because the support plate locked to the step bolt is assembled to the electric pole in a stable state by a plurality of pairs of fastening bands. The state stabilizes. In addition, since only a locking hole for locking to the step bolt of the utility pole is formed in the support plate, the structure is simple and lightweight, and it is easy to handle and high convenience is obtained.

Hereinafter, a power pole assembly type work table according to the best mode of the present invention will be described in detail with reference to the drawings.
[Embodiment 1]
FIG. 1 is a side view of the electric pole assembly work table S1 in a state assembled to the electric pole, FIG. 2 (a) is a side view of the electric pole assembly work table, (b) is a rear view, and FIG. The perspective view of a mounting member, (b) is the perspective view seen from the different direction. In these drawings, reference numeral 1 is a utility pole, 2 is a step bolt protruding from the utility pole 1, 4 is a support plate, 3 is a locking hole formed in the upper part of the support plate 4, and is fitted to the step bolt 2 And locked in the retaining state. Reference numeral 5 denotes a work table, which is attached in a state of protruding in a direction substantially orthogonal to the front surface below the locking hole 3 in the support plate 4, and the lower part thereof is reinforced and supported by a reinforcing material 5a.

  The locking hole 3 is formed with a width narrower than the diameter of the bolt head 2a of the step bolt 2 and is engaged with the shaft 2b of the step bolt 2 in a locked state, and the bolt head of the step bolt 2 The large diameter portion 3b formed larger than the outer diameter of 2a is connected to the upper and lower sides, the large diameter portion 3b is fitted into the step bolt 2, and the long hole portion 3a is attached to the shaft portion 2b of the step bolt 2. By locking, the support plate 4 can be suspended while being stably locked to the step bolt 2.

  6 is an interposing member (sleeve), which is detachably interposed between the bolt head 2a of the step bolt 2 and the support plate 4, and the utility pole 1 without rattling the support plate 4 locked to the step bolt 2. Is held in a stable fixed state. 7 is a non-slip member made of a resilient member such as a rubber body, for example, and is attached to the back surface of the support plate 4 and abuts against the side surface of the utility pole 1 in a pressed state. 8A and 8B are fastening bands, and one end is fixed to both sides of the support plate 4 sandwiching the anti-slip member 7, and the other end is detachably hooked while being wound around the power pole 1, and the support plate 4 is Fastened and fixed to the utility pole 1 in a non-slip state.

  As shown in FIG. 3, the interposing member 6 includes a pair of sleeve constituent bodies 6 a and 6 b formed in a half-crack shape, and one side of one sleeve constituent body 6 a is connected to the other through a hinge 9. The other sleeve side body 6b is connected to one side side of the sleeve constituent body 6b so as to be relatively rotatable, and the other side side of one sleeve constituent body 6a is connected to the other side side of the other sleeve constituent body 6b by a detachable locking member 10. Is removably locked. The locking member 10 is configured such that a locking claw 10a rotatably provided on one sleeve constituent body 6a is detachably locked to a locking pin 10b projecting from the other sleeve constituent body 6b. Configured.

  According to such a configuration, the locking hole 3 of the support plate 4 is locked to the step bolt 2 of the utility pole 1 in a retaining state, and the interposition member is interposed between the bolt head 2 a of the step bolt 2 and the support plate 4. 6 is installed, and the fastening bands 8A and 8B are wound around the utility pole 1 and fastened, and the installation of the utility pole assembly type work table to the utility pole 1 is completed. When the interposing member 6 is in a state in which both the sleeve constituting bodies 6a and 6b are opened, and fitted into the shaft portion 2b of the step bolt 2 and closed, the locking claw 10a is locked to the locking pin 10b. The interstitial state can be stably maintained.

  In the assembled state, the support plate 4 is fixed without rattling by the interposing member 6, and the support plate 4 is assembled to the utility pole 1 in a stable non-slip state by the anti-slip member 7. The scaffolding condition of the worker on the board is stabilized. Such an electric pole assembling work table is simply formed in the support plate 4 with an engaging hole 3 for engaging with the step bolt 2 of the electric pole 1, so that the structure is simple and lightweight. Easy to get high convenience.

[Embodiment 2]
FIG. 4 is a side view of another utility pole assembly work table S2 in a state of being assembled to the utility pole. In addition, the same code | symbol is attached | subjected about the same or equivalent member as previous embodiment, and description is abbreviate | omitted. In this electric pole assembly type work table S2, two anti-slip members 7 and 7 made of a resilient member are attached to the back surface of the support plate 4 at a predetermined interval in the vertical direction. Two pairs of fastening bands 8A and 8B are provided on both sides of the support plate 4 to be sandwiched, and no interposing member as in the previous embodiment is provided.

  According to such a configuration, the locking hole 3 of the support plate 4 is locked to the step bolt 2 of the utility pole 1 in a retaining state, and the two pairs of fastening bands 8A and 8B are wound around the utility pole 1 and fastened. Then, the assembly of the utility pole assembly type work table S2 is completed. In the assembled state, the support plate 4 locked to the step bolt 2 is stably assembled to the utility pole 1 by the two pairs of fastening bands 8A and 8B. The scaffolding status is stabilized. Further, since only the locking hole 3 for locking to the step bolt 2 of the utility pole 1 is formed in the support plate 4, the structure is simple and light and easy to handle and high convenience is obtained.

  Note that the present invention is not limited to the embodiment, and it is free to make design changes and improvements as needed, as long as it does not depart from the gist of the invention. 7 and the fastening bands 8A and 8B may be attached to a portion of the support plate 4 above the locking hole 3.

BRIEF DESCRIPTION OF THE DRAWINGS It is a side view of the utility pole assembly | attachment type work table which concerns on Embodiment 1 of this invention. (A) is a front view of the power pole assembly type work table, and (b) is a rear view. (A) is the perspective view of the same mounting member, (b) is the perspective view seen from the different direction. It is a side view of the utility pole assembly | attachment type work table which concerns on Embodiment 2 of this invention.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Electric pole, 2 ... Step bolt, 2a ... Bolt head, 2b ... Shaft part, 3 ... Locking hole, 3a ... Long hole part, 3b ... Large diameter part, 4 ... Support plate, 5 ... Work table, 6 ... Between 6a, 6b ... sleeve structure, 7 ... anti-slip member, 8A, 8B ... fastening band, 9 ... hinge, 10 ... locking member

Claims (6)

A support plate (4) having a locking hole (3) for locking to a step bolt (2) projecting from the utility pole (1) in a retaining state;
A workbench (5) attached in a direction substantially orthogonal to the front surface below the locking hole (3) in the support plate (4);
An interposing member (6) detachably mounted between the bolt head (2a) of the step bolt (2) and the support plate (4);
A non-slip member (7) comprising a resilient member attached to the back surface of the support plate (4) and in contact with the side surface of the utility pole (1) in a pressed state;
A fastening band (one end is fixed to both sides of the support plate (4) sandwiching the anti-slip member (7) and the other ends are detachably hooked while being wound around the utility pole (1) ( 8A) (8B) and a utility pole assembly type work table.   The locking hole (3) is formed to have a width narrower than the diameter of the bolt head (2a) of the step bolt (2) and locked in a locked state on the shaft portion (2b) of the step bolt (2). The long hole portion (3a) to be formed and the large diameter portion (3b) formed larger in diameter than the outer diameter of the bolt head (2a) of the step bolt (2) are formed to be continuous in the vertical direction. The utility pole assembly type workbench according to claim 1.   The interposing member (6) comprises a pair of sleeve constituent bodies (6a) (6b) formed in a half-crack shape, and one side of the one sleeve constituent body (6a) has a hinge (9). The other sleeve constituent body (6b) is connected to one side edge of the other sleeve constituent body (6b) so as to be rotatable relative to the other sleeve constituent body (6a). The electric pole assembling type workbench according to claim 1 or 2, characterized in that the electric pole assembly type workbench is detachably locked to the other side of the other sleeve constituting body (6b). A support plate (4) having a locking hole (3) for locking to a step bolt (2) projecting from the utility pole (1) in a retaining state;
A workbench (5) attached in a direction substantially orthogonal to the front surface below the locking hole (3) in the support plate (4);
A plurality of anti-slip members (7), (7) comprising elastic members attached to the back surface of the support plate (4) at a predetermined interval in the vertical direction and in contact with the side surface of the utility pole (1) in a pressed state; ,
A plurality of pairs in which one end is fixed to both sides of the support plate (4) sandwiching the anti-slip member (7) and the other ends are detachably hooked while being wound around the power pole (1). A utility pole assembly type workbench characterized by comprising fastening bands (8A) (8B).   The locking hole (3) is formed to have a width narrower than the diameter of the bolt head (2a) of the step bolt (2) and locked in a locked state on the shaft portion (2b) of the step bolt (2). The long hole portion (3a) to be formed and the large diameter portion (3b) formed larger in diameter than the outer diameter of the bolt head (2a) of the step bolt (2) are formed to be continuous in the vertical direction. The utility pole assembly type workbench according to claim 4.   The utility pole according to claim 4 or 5, wherein the plurality of anti-slip members (7) (7) are respectively attached to upper and lower positions of the support plate (4) sandwiching the work table (5). Assembly workbench.

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