JPH08159383A - Height adjustable support stand for heat insulating pipe - Google Patents

Abstract

PURPOSE: To provide a height adjustable support stand for heat insulating pipe in which a heat insulating pipe is difficult to rupture, and the error of its outer- diameter can be absorbed at the mounting. CONSTITUTION: This support stand has a strut 2 stood on a base 1; a mounting member 6 capable of being fixed to the support strut 2 so that the vertical height is adjustable; a support plate 3 consisting of a broad semi-circular plate member for receiving the lower half part of a heat insulating pipe 4; and a buffering member 7 formed of an elastic material formed in a strip broader than the support plate 3, fixed in one end to the base end of the support plate 3, and placed on the support plate 3 to be wound on the outer circumference of the heat insulating pipe 4, the other end being fixed to the support plate 3 by a fastening member 5 in such a manner as to be positionally adjustable.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a height adjustable support stand for a heat insulating pipe for supporting a heat insulating pipe for introducing exhaust gas of an automobile into an analyzer.

[0002]

2. Description of the Related Art A relatively long adiabatic pipe is used to introduce exhaust gas from an automobile mounted on a chassis dynamo and operating in various modes into an analyzer. The heat insulating pipe is usually made by covering the outer circumference of the pipe body with a cotton-like heat insulating material such as glass fiber, winding a heat resistant cloth material on the outer surface, and supporting it with a support stand at appropriate intervals. ing.

The supporting stand is, for example, as shown in FIG. 6, a half-split top and bottom 2 on a column 2 standing on a base plate 1.
The support plate 3 (3a, 3b) made of a member is attached, and the support plate 3 is configured to hold the heat insulating pipe 4. The upper half 3b of the support plate 3 is openable and closable up and down by a hinge g, and is integrated with the lower half 3a by fastening a bolt 5. In the figure, 41 is a tube body,
4a is a heat insulating material and 4b is a cloth material.

[0004]

However, in the heat insulating pipe 4 supported as described above, the edge portion supported by the support plate 3 is subject to the weight of the heat insulating pipe 4, repeated vibrations, and movement. It is easy to break due to impact, etc., and countermeasures have been required.

Further, the dimensional accuracy of the outer diameter of the heat insulating pipe 4 is often not uniform, and if the outer diameter is small, a gap is generated when it is fixed to the support plate 3, or if the outer diameter is too large, it cannot be fixed. There was also.

The present invention has been made in view of such circumstances.
An object of the present invention is to provide a height-adjustable support stand for a heat insulating pipe which is less likely to be broken and which can absorb an error in the outer diameter of the heat insulating pipe during mounting.

[0007]

The present invention has means for solving the above-mentioned problems as follows. That is, a pillar vertically installed on a base plate, a mounting member that can be fixed to the pillar so as to be adjustable in vertical height position, and a wide half whose base is fixed to the mounting member and which receives the lower half of the heat insulating pipe. A support plate made of an arc-shaped plate member, and an elastic member formed in a band plate shape wider than the support plate, one end of which is fixed to the base portion of the support plate and placed on the support plate. And a buffer member which is wound around the outer periphery of the heat insulating pipe and whose other end is fixed to the support plate by a fastening member so as to be positionally adjustable.

[0008]

In addition to forming the support plate wide, the buffer member formed wider than the support plate is directly wound around the heat insulating pipe, so that the heat insulating pipe can directly contact the metal member. Since it does not exist, the stress applied to the edge portion of the heat insulating pipe can be reduced and the damage can be avoided.

Further, by fixing the other end of the cushioning member to the mounting member so that the position of the cushioning member can be adjusted, an error in the outer diameter of the heat insulating pipe can be absorbed.

[0010]

Embodiments of the present invention will be described below in detail with reference to the drawings. 1 is a side view of a height-adjustable support stand for heat insulating pipes (hereinafter referred to as a support stand), FIG. 2 is a partially cutaway front view, FIG. 3 is a plan view, FIG. 4 is a perspective view of essential parts, and FIG. It is a perspective view. In these drawings, reference numeral 1 is a base plate with casters, 2 is a pillar made of a pipe material standing on the base plate 1, and 3 is a support made of a wide semi-circular plate member for supporting the heat insulating pipe 4. A board, the base of which is a pillar 2
It is fixed to a mounting member 6 whose vertical height can be adjusted. In FIG. 1, 41 is a tube body, 4a is a heat insulating material, and 4b is a cloth material.

The support plate 3 is joined and integrated with the L-shaped reinforcing plate 31 by welding or the like, and five screw insertion holes h, ... Are bored in the back portion thereof, and three screw insertion holes h,
It can be fastened and fixed to the main body 61 of the mounting member 6 by the three screws b inserted through the reinforcing plate 3
A receiving part 3 having two screw holes r, r for fixing the other end of a cushioning member 7, which will be described later, by bending the upper part of 1 forward.
It is 1a.

A main body 61 of the mounting member 6 has five screw holes r, ... On its front surface, and a semicircular arc-shaped groove portion 61a is formed on its rear surface, while a plate member is bent with respect to the main body 61. The back plate 62 having the flange portions having the screw insertion holes h, ... On both sides of the semi-circular groove portion 62a can be fixed from the back portion by the four screws b ,.
The support plate 3 can be fixed at an appropriate height position of the support column 2 by sandwiching the support column 2 between the support plate 3 and the support plate 3.

The cushioning member 7 is made of a thick elastic material (for example, chloroprene rubber), is formed in a band shape wider than the support plate 3, is placed on the support plate 3, and one end thereof has two screw insertion holes h. , H having screw insertion holes h, h of the presser foot 81.
While being fixed to the base portion of the support plate 3 by the two screws b, b that are inserted into the support plate 3, the other end is placed on the receiving portion 31a of the support plate 3 and inserted into the screw insertion holes h and h of the presser foot 82. Inserted 2
The screws (fastening members) 5 and 5 of the book are inserted into the long holes i, i to be screwed into the screw holes r, r of the receiving portion 31a, and the other ends can be fixed in position adjustable. .

In the support stand constructed as described above (see FIG. 4), in addition to forming the support plate 3 wide, the buffer member 7 formed wider than the support plate 3 is directly connected to the heat insulating pipe 4. Since the heat insulating pipe 4 does not come into direct contact with the support plate 3 made of a metal member by being wound around, the stress applied to the edge portion of the heat insulating pipe 4 can be reduced and the damage can be avoided.

Further, by fixing the other end of the cushioning member 7 to the upper portion (the receiving portion 31a) of the support plate 3 so as to be positionally adjustable, it is possible to absorb the outer diameter error of the heat insulating pipe 4.

[0016]

As described above, a semi-arcuate support plate is formed wide, a cushioning member wider than the support plate is placed on the support plate, and the heat insulating pipe is wound by the cushioning member. Since it is installed and fixed, the heat-insulating pipe does not directly contact the support plate and is protected from damage.

Further, since the other end of the cushioning member is fixed by the fastening member so that the position of the cushioning member can be adjusted, the error of the outer diameter of the heat insulating pipe can be absorbed and the heat insulating pipe can be tightly fixed. .

[Brief description of drawings]

FIG. 1 is a side view showing an embodiment of a height adjustable support stand for heat insulating pipes of the present invention.

FIG. 2 is a cutaway front view of the same portion.

FIG. 3 is a plan view of the same.

FIG. 4 is a perspective view of the main part.

FIG. 5 is an exploded perspective view of the same.

FIG. 6 is a side view showing an example of a conventional support stand.

[Explanation of symbols]

1 ... Base plate, 2 ... Posts, 3 ... Support plate, 4 ... Insulation pipe, 5
... Fastening member, 6 ... Mounting member, 7 ... Buffer member.

Claims (1)

[Claims] 1. A pillar vertically provided on a base plate, a mounting member that can be fixed to the pillar so that the vertical position can be adjusted, and a base portion fixed to the mounting member to receive the lower half of the heat insulating pipe. A support plate made of a wide semi-circular plate member, and an elastic material formed in a band plate wider than the support plate,
One end is fixed to the base of the support plate, is mounted on the support plate and is wound around the outer periphery of the heat insulating pipe, and the other end is fixed to the support plate by a fastening member so that the position of the support plate can be adjusted. A height-adjustable support stand for a heat insulating pipe, comprising a cushioning member.