CN211178294U - Cylinder flatness detection device - Google Patents
Cylinder flatness detection device Download PDFInfo
- Publication number
- CN211178294U CN211178294U CN201922205272.6U CN201922205272U CN211178294U CN 211178294 U CN211178294 U CN 211178294U CN 201922205272 U CN201922205272 U CN 201922205272U CN 211178294 U CN211178294 U CN 211178294U
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- China
- Prior art keywords
- cylinder
- measuring tape
- guide rail
- fixing clip
- fixing clamp
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Abstract
The utility model relates to a cylinder roughness detection device, include: the fixing clamp is matched with the radius of the cylinder to be detected, and the fixing clamp is horizontally hooped on the cylinder; the guide rail is matched with the radius of the column body, is arranged on the fixing clamp and is concentric with the fixing clamp; the guide rail and telescopic measuring tape are located to the cunning, and the centre of a circle of the directional fixing clip of measuring tape removes around locating the cylinder on the guide rail through with the measuring tape, and the one end of measuring tape supports and leans on in the side of cylinder, measures the distance of the protruding fixing clip of stretching out of one end of measuring tape. I.e. the distance that the point of the side of the cylinder is recessed in the surrounding surface. When the detection distance is zero, the surface of the detection position is flat. Move the measuring tape on the guide rail around locating the cylinder, remove to next detection position, move the round until along the cylinder to whether it is level and smooth to detect cylinder round side, it is convenient to remove, and it is convenient to detect.
Description
Technical Field
The utility model relates to a construction field indicates a cylinder roughness detection device especially.
Background
After the construction of building members such as walls and the like is finished, the flatness of the members is usually detected by adopting a guiding rule so as to detect whether the construction quality reaches the standard. Generally, a straight guiding rule is used to detect the flatness of a horizontal surface member. For a component with an arc-shaped surface, the straight guiding rule is difficult to detect the flatness of the arc-shaped surface.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a cylinder roughness detection device, solve among the prior art problem that the straight line guiding ruler is difficult to detect the roughness of arcwall face.
The technical scheme for realizing the purpose is as follows:
the utility model provides a cylinder roughness detection device, include:
the fixing clamp is matched with the radius of the cylinder to be detected, and the fixing clamp is horizontally hooped on the cylinder;
the guide rail is matched with the radius of the cylinder, is arranged on the fixing clamp and is concentric with the fixing clamp; and
the slide is located the just telescopic measuring tape of guide rail, the measuring tape is directional the centre of a circle of fixing clip, through with the measuring tape is in around locating on the guide rail the cylinder removes, the one end of measuring tape support lean on in the side of cylinder measures the protruding distance of stretching out of one end of measuring tape the fixing clip.
The utility model discloses cylinder roughness detects device's beneficial effect:
the utility model discloses an adopt the horizontal hoop of fixing clip to locate the cylinder, locate the guide rail with the measuring tape cunning, the measuring tape is directional the centre of a circle of fixing clip. The distance that one end of the measuring tape protrudes out of the fixing clip is measured by abutting one end of the measuring tape against the side surface of the cylinder, namely, the distance that the point of the side surface of the cylinder is recessed in the surrounding surface is detected. When the detection distance is zero, the surface of the detection position is flat. The measuring tape is arranged on the guide rail in a winding mode and is moved to the next detection position until the cylinder moves for one circle, so that whether the side face of the cylinder circle is flat or not is detected, the movement is convenient, and the detection is convenient. The radian on the surface of fixing clip and cylinder is unanimous, avoids the problem that the inconsistent distance of radian can't paste mutually, has solved among the prior art problem that the straight line guiding ruler is difficult to detect the roughness of arcwall face.
The cylinder flatness detecting device of the utility model is further improved in that,
the fixing clip is provided with a sliding groove to form the guide rail;
the measuring tape is fixed with a ball, and the ball is inserted in the sliding groove.
The utility model discloses cylinder roughness detection device's further improvement lies in, the measuring tape is the tape measure.
The utility model discloses cylinder roughness detection device's further improvement lies in, the fixing clip with the guide rail be the diameter adaptation in the semi-circle of cylinder diameter.
The utility model discloses cylinder roughness detection device's further improvement lies in, the fixing clip with the guide rail be the diameter adaptation in the circular shape of cylinder diameter.
Drawings
Fig. 1 is the detection state diagram of the cylinder flatness detection device of the present invention.
Fig. 2 is the schematic plane view of the cylinder flatness detecting device of the present invention.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1, a schematic diagram of the detection status of the cylinder flatness detecting device of the present invention is shown. Fig. 2 is the schematic plane view of the cylinder flatness detecting device of the present invention. As shown in fig. 1 and 2, the cylinder flatness detecting device of the present invention includes:
the fixing clip 20 is matched with the radius of the cylinder 10 to be detected, and the fixing clip 20 is horizontally hooped on the cylinder 10;
the guide rail 30 is matched with the radius of the column body 10, and the guide rail 30 is arranged on the fixing clip and is concentric with the fixing clip 20; and
the measuring tape 40 is slidably arranged on the guide rail 30 and can be extended and retracted, the measuring tape 40 points to the center of the fixing clip 20, one end of the measuring tape 40 abuts against the side surface of the column 10 by moving the measuring tape 40 on the guide rail 30 around the column 10, and the distance that one end of the measuring tape 40 protrudes out of the fixing clip 20 is measured.
As a preferred embodiment of the cylinder flatness detecting device of the present invention,
the fixing clip 20 is provided with a sliding groove to form the guide rail 30;
the measuring tape 40 is fixed with a ball 50, and the ball 50 is inserted into the sliding groove. The end of the chute is spaced from the edge of the retainer clip 20 to form a ledge to prevent the balls 50 from sliding out of the chute.
Furthermore, the ball is further fixed with a limiting rod, and the limiting rod is attached to the surface of the fixing clip 20 opposite to the measuring tape 40, so that the ball is prevented from separating from the sliding groove.
As a preferred embodiment of the cylinder flatness detecting apparatus of the present invention, the measuring tape 40 is a measuring tape.
A pair of supporting rods is fixed on a shell of the retractable tape measure, a connecting rod is fixed between the pair of supporting rods, and the ball is sleeved on the connecting rod to be connected with the tape measure. The ball is inserted into the sliding groove and can rotate, so that when the ball moves in the sliding groove, rolling friction is generated, resistance is reduced, and the measuring scale 40 is driven to move on the fixing clamp 20 along the sliding groove.
The scale corresponding to the position where the inner edge of the tape and the fixing clip intersect is read by pulling one end of the tape against the surface of the post 10 and fixing the position of the tape at that time by a switch button on the housing of the tape. I.e. the distance the point of the side of the cylinder 10 is recessed in the surrounding surface. When the detection distance is zero, the surface of the detection position is flat.
After the point is measured, the tape is retracted by the switch button of the tape casing, the ball drives the measuring tape 40 to move integrally to another detection position, and the detection steps are repeated to detect
As a preferred embodiment of the cylinder flatness detecting apparatus of the present invention, the fixing clip 20 and the guide rail 30 are both diameter-fitting portions adapted to the semicircular shape of the cylinder 10. The fixing clip 20 is conveniently clipped on the column 10 from the side of the column 10 by providing the fixing clip 20 with a semicircular shape.
As a preferred embodiment of the cylinder flatness detecting apparatus of the present invention, the fixing clip 20 and the guide rail 30 are both diameter-adaptive to the circular shape of the cylinder 10. The fixing clip 20 is fitted to the cylinder 10 from the end of the cylinder. When the end of the column body and other structures can not be sleeved, the fixing clip 20 is hinged to each other by two semicircular structures to realize connection.
The utility model discloses cylinder roughness detection device's beneficial effect does:
the utility model discloses an adopt the horizontal hoop of fixing clip to locate the cylinder, locate the guide rail with the measuring tape cunning, the measuring tape is directional the centre of a circle of fixing clip. The distance that one end of the measuring tape protrudes out of the fixing clip is measured by abutting one end of the measuring tape against the side surface of the cylinder, namely, the distance that the point of the side surface of the cylinder is recessed in the surrounding surface is detected. When the detection distance is zero, the surface of the detection position is flat. The measuring tape is arranged on the guide rail in a winding mode and is moved to the next detection position until the cylinder moves for one circle, so that whether the side face of the cylinder circle is flat or not is detected, the movement is convenient, and the detection is convenient. The radian on the surface of fixing clip and cylinder is unanimous, avoids the problem that the inconsistent distance of radian can't paste mutually, has solved among the prior art problem that the straight line guiding ruler is difficult to detect the roughness of arcwall face.
The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.
Claims (5)
1. The utility model provides a cylinder roughness detection device which characterized in that includes:
the fixing clamp is matched with the radius of the cylinder to be detected, and the fixing clamp is horizontally hooped on the cylinder;
the guide rail is matched with the radius of the cylinder, is arranged on the fixing clamp and is concentric with the fixing clamp; and
the slide is located the just telescopic measuring tape of guide rail, the measuring tape is directional the centre of a circle of fixing clip, through with the measuring tape is in around locating on the guide rail the cylinder removes, the one end of measuring tape support lean on in the side of cylinder measures the protruding distance of stretching out of one end of measuring tape the fixing clip.
2. The cylinder flatness detecting apparatus of claim 1,
the fixing clip is provided with a sliding groove to form the guide rail;
the measuring tape is fixed with a ball, and the ball is inserted in the sliding groove.
3. The cylinder flatness detection apparatus of claim 1, wherein the measuring tape is a tape measure.
4. The cylinder flatness detecting apparatus of claim 1, wherein the fixing clip and the guide rail are each in a semicircular shape having a diameter adapted to the diameter of the cylinder.
5. The cylinder flatness detecting apparatus of claim 1, wherein the fixing clip and the guide rail are circular in shape having a diameter adapted to a diameter of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922205272.6U CN211178294U (en) | 2019-12-11 | 2019-12-11 | Cylinder flatness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922205272.6U CN211178294U (en) | 2019-12-11 | 2019-12-11 | Cylinder flatness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211178294U true CN211178294U (en) | 2020-08-04 |
Family
ID=71809480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922205272.6U Active CN211178294U (en) | 2019-12-11 | 2019-12-11 | Cylinder flatness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211178294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390375A (en) * | 2021-07-08 | 2021-09-14 | 刘璐 | Flatness detection device for furniture |
-
2019
- 2019-12-11 CN CN201922205272.6U patent/CN211178294U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390375A (en) * | 2021-07-08 | 2021-09-14 | 刘璐 | Flatness detection device for furniture |
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