CN207407804U - A kind of compensation deflection indicator of support for shuttering steel pipe - Google Patents
A kind of compensation deflection indicator of support for shuttering steel pipe Download PDFInfo
- Publication number
- CN207407804U CN207407804U CN201721435144.5U CN201721435144U CN207407804U CN 207407804 U CN207407804 U CN 207407804U CN 201721435144 U CN201721435144 U CN 201721435144U CN 207407804 U CN207407804 U CN 207407804U
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- measuring rod
- measurement
- scale
- steel pipe
- measuring
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Abstract
The utility model discloses a kind of compensation deflection indicators of support for shuttering steel pipe, and including measuring main scale, the stage casing for measuring main scale is equipped with an opening, and opening is built-in with measuring rod；The measuring rod is divided into the first measuring rod and the second measuring rod, and transfer ear is equipped with outside the first measuring rod, and the end of first measuring rod one end is equipped with internal thread；Second measuring rod includes a main body, and main body one end fixes one with externally threaded connecting rod, and the other end fixes a compression spring；The connecting rod of second measuring rod is connected through a screw thread the first measuring rod；Second measuring rod is placed in the opening of measurement main scale, and a pointer is installed in the main body of the second measuring rod, and measurement main scale is equipped with a measurement window, scale is equipped in measurement window, and the pointer installed on the second measuring rod is located on the scale of measurement window.The utility model integrated operation is simple, and the original deflection deformation of steel pipe can be compensated, meet construction requirement.
Description
Technical field
The utility model belongs to technical field of building construction, more particularly to a kind of compensation deflection metrology of support for shuttering steel pipe
Instrument.
Background technology
Support for shuttering steel pipe deflection metrology refers to be detected the pipe deformation of building scaffold, is mainly used for determining formwork
Whether for frame before and after bearing load, whether steel pipe is deformed and deforms size, be to meet to hold after determining pipe deformation
Carry an important indicator of power requirement.The method that the prior art measures steel pipe amount of deflection, mainly using Sopwith staff or graduated scale, cooperation warp
Latitude instrument or spirit level, to measure steel pipe amount of deflection, major drawbacks are：Complicated for operation, survey crew needs special training；Measuring speed
Slowly, it is unsatisfactory for construction site requirement；Cost of equipment is expensive, safeguards commissioning requirements height；The original amount of deflection deviation of steel pipe does not compensate；Measurement
When two people is needed to coordinate, efficiency is low.
The content of the invention
The purpose of this utility model is to provide for a kind of easy to operate, can compensate for the support for shuttering of the original amount of deflection of steel pipe
The compensation deflection indicator of steel pipe.
For this purpose, the technical solution of the utility model is：A kind of compensation deflection indicator of support for shuttering steel pipe, feature exist
In：Including measuring main scale, measurement main scale one side is equipped with handle, and the upper and lower ends of opposite side respectively install a strut, the end of strut
Spacing ring equipped with semicircle ring structure；The stage casing of the measurement main scale is equipped with an opening, and opening is built-in with measuring rod；The measurement
Bar is divided into the first measuring rod and the second measuring rod, is equipped with transfer ear outside the first measuring rod, the first measuring rod inner hollow, one end is
Measurement head, the end of the other end are equipped with internal thread；Second measuring rod includes a main body, and a band external screw thread is fixed in main body one end
Connecting rod, the other end fixes a compression spring, and compression spring end fixes a positioning block；The connecting rod of second measuring rod
It is placed in the first measuring rod, the two is connected through a screw thread；Second measuring rod is placed in the opening of measurement main scale, compresses spring
The locating piece of end inside measurement main scale with mutually fixing；One pointer in the main body of second measuring rod is installed, is measured on main scale
It is corresponding with the position of the main body of the second measuring rod equipped with a measurement window, scale is equipped in measurement window, on the second measuring rod
The pointer of installation is located on the scale of measurement window.
Further, the main body of second measuring rod is horizontal convex structure, including rectangular body and protrusion
Split, prominent split is located on front side of rectangular body, and pointer is fixed in prominent split；It opens in the measurement main scale stage casing
Mouth-shaped and the shape of the second measuring rod main body are adapted.
Further, the measurement window scale that both sides have up and down, and be zero point among scale.
When the utility model is used, measurement point is determined in steel pipe subscript to be measured, by the end alignment steel pipe of the first measuring rod
On measurement point, using handle by measure main scale on spacing ring be adjacent to steel pipe to be measured；Then the survey in measurement window is observed
Whether amount pointer is zeroed, if be not zeroed, rotates the transfer ear on the first measuring rod, changes the first measuring rod and the second measuring rod
The distance between, so as to drive pointer, pointer is zeroed, completes original deflection compensation.Then again after steel pipe bearing load, by
The spacing ring measured on main scale is adjacent to steel pipe to be measured by the measurement point on the end alignment steel pipe of one measuring rod using handle；
Then the scale corresponding on measurement panel of the measurement pointer in measurement window is observed, directly reads the degree of disturbing of steel pipe to be measured
Numerical value.
The first measuring rod is threadedly coupled with the second measuring rod in the utility model, utilizes the compression bullet on the second measuring rod
Spring, the first measuring rod can be close to steel pipe to be measured；Second measuring rod main body is convex design, and the opening with measuring blade is mutually fitted
Should, it avoids driving the second measuring rod and measurement indicators turn when rotating the transfer ear on the first measuring rod.
The utility model integrated operation is simple, and survey crew, can single measurement operation without special training；Without using complexity
Instrument, measuring speed are fast；Component and fitting is simple, cheap, and plant maintenance requirement is low；The original deflection deformation of steel pipe can be carried out
Compensation, meets construction requirement.
Description of the drawings
It is described in further detail below in conjunction with the embodiment of attached drawing and the utility model
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the partial enlarged view of Fig. 1；
Fig. 3 is the A-A sectional views of Fig. 2；
Fig. 4 is the structure diagram of the utility model spacing ring；
Fig. 5 is the structure diagram of the first measuring rod of the utility model；
Fig. 6 is the structure diagram of the second measuring rod of the utility model；
Fig. 7 is the structure diagram of the utility model measurement window.
In figure mark for：Measure main scale 1, handle 11, strut 12, spacing ring 13, opening 14, measurement window 15, scale 16,
First measuring rod 2, transfer ear 21, internal thread 22, the second measuring rod 3, main body 31, connecting rod 32, compression spring 33, locating piece 34,
Pointer 4.
Specific embodiment
Referring to attached drawing.The present embodiment includes measurement main scale 1, and 1 right side of measurement main scale is equipped with handle 11, the upper and lower ends in left side
The end of each installation one strut, 12,12 strut is equipped with spacing ring 13；The stage casing of the measurement main scale 1 is equipped with an opening 14, opening
14 are built-in with measuring rod；The measuring rod is divided into the first measuring rod 2 and the second measuring rod 3, and 2 outside of the first measuring rod is equipped with transfer ear
21,2 inner hollow of the first measuring rod, one end is measurement head, and internal thread 22 is equipped in the end of the other end；Second measuring rod
3 include a main body 31, and 31 one end of main body fixes one with externally threaded connecting rod 32, and the other end fixes a compression spring 33, compression
A positioning block 34 is fixed in 33 end of spring；The connecting rod 32 of second measuring rod 3 is placed in 2 tapped end of the first measuring rod
In portion, the two is connected through a screw thread；Second measuring rod 3 is placed in the opening 14 of measurement main scale 1, the main body of the second measuring rod
31 be horizontal convex structure, the split including rectangular body and protrusion, prominent split be located at rectangular body front side, refer to
Pin 4 is fixed in prominent split；The shape phase of 14 shape of opening and the second measuring rod main body 31 in 1 stage casing of the measurement main scale
It adapts to.The locating piece 34 of 33 end of compression spring inside measurement main scale 1 by screw with mutually being fixed；Second measuring rod 3
One pointer 4 is installed, the front side of measurement main scale 1 is equipped with a measurement window 15, position and the main body 31 of the second measuring rod in main body 31
It is corresponding, the measurement window scale 16 that there is both sides about 15, and be zero point among scale, the pointer installed on the second measuring rod
4 are located on the scale of measurement window.
The measurement main scale 1 of the present embodiment be 100 × 25 × 2 aluminium square tube, strut 12 be 50 × 25 × 2 aluminium square tubes, /V
Ring 13 be 56 × 2 semi-circular tubes of φ, the first measuring rod 2 be φ 10 × 120 screwed pipe, connecting rod 32 be φ 8 × 40 screw rod, main body
31 be lateral type block, and centre is equipped with installation connecting rod 32 and compresses the mounting hole of spring 33.
The application method of the present embodiment
（One）Original deflection compensation measurement
1）Determine measurement point in steel pipe subscript to be measured；
2）By the measurement point on the end alignment steel pipe of the first measuring rod 2, the /V that will be measured using handle 11 on main scale 1
Ring 13 is adjacent to steel pipe to be measured；
3）Whether the measurement pointer 4 in observation measurement window 15 is zeroed；
4）If be not zeroed, the transfer ear 21 on the first measuring rod 2 is rotated, changes the first measuring rod 2 and the second measuring rod 3
The distance between, so as to drive pointer 4, pointer 4 is zeroed；
5）Complete original deflection compensation.
（Two）Degree of disturbing measurement after bearing load
1）By the measurement point on the end alignment steel pipe of the first measuring rod 2, the /V that will be measured using handle 11 on main scale 1
Ring 13 is adjacent to steel pipe to be measured；
2）Then the scale corresponding on measurement panel of the measurement pointer 4 in measurement window 15 is observed, directly reads and treats
Measurement steel pipe disturbs number of degrees value.
Claims (3)
1. a kind of compensation deflection indicator of support for shuttering steel pipe, it is characterised in that：Including measuring main scale, measurement main scale one side is equipped with
Handle, respectively one strut of installation, the end of strut are equipped with the spacing ring of semicircle ring structure to the upper and lower ends of opposite side；The measurement master
The stage casing of ruler is equipped with an opening, and opening is built-in with measuring rod；The measuring rod is divided into the first measuring rod and the second measuring rod, and first
Transfer ear, the first measuring rod inner hollow are equipped with outside measuring rod, one end is measurement head, and the end of the other end is equipped with internal thread；Institute
Stating the second measuring rod includes a main body, and main body one end fixes one with externally threaded connecting rod, and the other end fixes a compression spring, pressure
Contracting spring end fixes a positioning block；The connecting rod of second measuring rod is placed in the first measuring rod, and the two is connected by screw thread
It connects；Second measuring rod is placed in the opening of measurement main scale, and locating piece and the measurement main scale inside for compressing spring end are mutually solid
It is fixed；One pointer is installed, measurement main scale is equipped with a measurement window, the master with the second measuring rod in the main body of second measuring rod
The position of body is corresponding, and scale is equipped in measurement window, and the pointer installed on the second measuring rod is located on the scale of measurement window.
2. a kind of compensation deflection indicator of support for shuttering steel pipe as described in claim 1, it is characterised in that：Second measurement
The main body of bar is horizontal convex structure, and the split including rectangular body and protrusion, prominent split is located at rectangular body
Front side, pointer are fixed in prominent split；The opening shape in the measurement main scale stage casing and the shape of the second measuring rod main body
It is adapted.
3. a kind of compensation deflection indicator of support for shuttering steel pipe as described in claim 1, it is characterised in that：The measurement window
The scale that upper and lower both sides have, and be zero point among scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721435144.5U CN207407804U (en) | 2017-11-01 | 2017-11-01 | A kind of compensation deflection indicator of support for shuttering steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721435144.5U CN207407804U (en) | 2017-11-01 | 2017-11-01 | A kind of compensation deflection indicator of support for shuttering steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207407804U true CN207407804U (en) | 2018-05-25 |
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ID=62408507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721435144.5U Active CN207407804U (en) | 2017-11-01 | 2017-11-01 | A kind of compensation deflection indicator of support for shuttering steel pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN207407804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238853A (en) * | 2018-10-17 | 2019-01-18 | 安徽海螺建材设计研究院有限责任公司 | A kind of truss deflection metrology device and its application method |
-
2017
- 2017-11-01 CN CN201721435144.5U patent/CN207407804U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238853A (en) * | 2018-10-17 | 2019-01-18 | 安徽海螺建材设计研究院有限责任公司 | A kind of truss deflection metrology device and its application method |
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