CN210513142U - Single-person operated pay-off instrument - Google Patents
Single-person operated pay-off instrument Download PDFInfo
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- CN210513142U CN210513142U CN201921739957.2U CN201921739957U CN210513142U CN 210513142 U CN210513142 U CN 210513142U CN 201921739957 U CN201921739957 U CN 201921739957U CN 210513142 U CN210513142 U CN 210513142U
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Abstract
The utility model discloses a single-person operated pay-off instrument, belonging to the field of construction measuring tools; the pay-off instrument comprises a calibrated scale, a circular level bubble, a fixed hoop, a movable connecting mechanism, a movable hoop and a spring; the graduated scale is matched with the circular level bubble to keep the graduated scale horizontal, then a worker clamps the outer edge of the measuring structure through the matching of the movable hoop, the fixed hoop, the movable connecting mechanism and the spring, and the graduated scale is fixed and then is paid off according to the graduation lines; this novel unwrapping wire appearance simple structure operates, can improve the unwrapping wire degree of accuracy that the structure corner is convex post, wall, and can accomplish the unwrapping wire operation by a staff, convenient operation reduces instrument equipment and personnel and drops into when improving unwrapping wire efficiency.
Description
Technical Field
The utility model discloses a single operation's unwrapping wire appearance relates to construction measuring tool technical field.
Background
At present, a virtual line is determined by using a level meter, an infrared ray, a vertical level meter and the like, and then a payoff and a thread flicker flick the thread by using an ink fountain and a fish hooking thread. The method needs more instruments and equipment, at least 2 workers for paying-off workers and line snapping workers, paying-off is carried out in the decoration stage and the electromechanical installation stage, the field favorable conditions are more, the construction of the main structure and the secondary structure is completed, the paying-off is carried out by fully utilizing the outer edge of the structure, and the investment of the instruments and the equipment and the personnel can be effectively reduced.
This is novel for improving unwrapping wire efficiency, accomplishes accurate unwrapping wire to effectively reduce instrument equipment and personnel and drop into.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's problem, provide a one-man operation's unwrapping wire appearance, the technical scheme who adopts is: a single-person operated pay-off instrument comprises a graduated scale, a circular level bubble, a fixed hoop, a movable connecting mechanism, a movable hoop and a spring;
a round level bubble is arranged in the middle of the scale on the bottom surface of the graduated scale, and the test surface of the round level bubble faces forward;
the one side that the back of scale is close to zero scale is equipped with fixed staple bolt, and the inboard of fixed staple bolt keeps level with the horizontal position of the zero scale of scale, and the opposite side at the back of scale passes through swing joint mechanism installation removal staple bolt, passes through spring coupling between removal staple bolt and the fixed staple bolt.
The movable connecting mechanism comprises a connecting strip, a movable groove and a connecting block;
one side at the back of scale is equipped with horizontal connecting strip, and the activity groove is seted up at the back of connecting strip, and the connecting block transversely slides in the activity groove, fixed connection between the back of connecting block and the front of removal staple bolt.
The inner sides of the fixed anchor ear and the movable anchor ear are uniformly frosted.
The graduation lines of the graduated scale are accurate to millimeter units.
The utility model has the advantages that: the graduated scale is matched with the circular level bubble to keep the graduated scale horizontal, then a worker clamps the outer edge of the measuring structure through the matching of the movable hoop, the fixed hoop, the movable connecting mechanism and the spring, and the graduated scale is fixed and then is paid off according to the graduation lines; this novel unwrapping wire appearance simple structure operates, can improve the unwrapping wire degree of accuracy that the structure corner is convex post, wall, and can accomplish the unwrapping wire operation by a staff, convenient operation reduces instrument equipment and personnel and drops into when improving unwrapping wire efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Reference numerals:
a graduated scale-1; a round level bubble-2; fixing a hoop-3; connecting strips-4; a movable groove-5; connecting blocks-6; moving the anchor ear-7; and a spring-8.
Fig. 1 is a schematic structural diagram of the present invention; fig. 2 is a view in the direction a of fig. 1.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
The first embodiment is as follows:
a single-person operated pay-off instrument comprises a graduated scale 1, a circular level bubble 2, a fixed hoop 3, a movable connecting mechanism, a movable hoop 7 and a spring 8;
the graduation line of the graduated scale 1 is accurate to millimeter unit, a round level bubble 2 is arranged in the middle of the graduation of the bottom surface of the graduated scale 1, and the testing surface of the round level bubble 2 faces forward;
a fixed hoop 3 is arranged on one side, close to the zero scale, of the back face of the graduated scale 1, the inner side of the fixed hoop 3 is level with the horizontal position of the zero scale of the graduated scale 1, a movable hoop 7 is installed on the other side of the back face of the graduated scale 1 through a movable connecting mechanism, the movable hoop 7 is connected with the fixed hoop 3 through a spring 8, and the inner sides of the fixed hoop 3 and the movable hoop 7 are uniformly frosted;
when the novel pay-off instrument is used, a worker clamps the outer edge of a structure to be measured on the inner side of the fixed hoop 3 tightly, the worker enables the graduated scale 1 to be kept horizontal by observing the circular air level 2, then the movable hoop 7 is matched with the movable connecting mechanism to move and clamp the other side edge of the measuring structure tightly, the fixed hoop 3 and the movable hoop 7 clamp the structure to be measured tightly under the elastic action of the spring 8, the friction force of a contact surface can be increased by the frosted surfaces on the inner sides of the fixed hoop 3 and the movable hoop 7, the clamping stability of the graduated scale 1 is guaranteed, at the moment, the worker marks the start point and the end point of pay-off according to the scale of the graduated scale 1, and the pay-off work can be finished by using a marking pen connecting line;
this novel unwrapping wire appearance simple structure operates, can improve the unwrapping wire degree of accuracy that the structure corner is convex post, wall, and can accomplish the unwrapping wire operation by a staff, convenient operation reduces instrument equipment and personnel and drops into when improving unwrapping wire efficiency.
Example two:
on the basis of the first embodiment, the movable connecting mechanism comprises a connecting strip 4, a movable groove 5 and a connecting block 6;
one side of the back of the graduated scale 1 is provided with a transverse connecting strip 4, the back of the connecting strip 4 is provided with a movable groove 5, a connecting block 6 transversely slides in the movable groove 5, and the back of the connecting block 6 is fixedly connected with the front of a movable hoop 7;
when the staff adjusted and moved staple bolt 7, connecting block 6 slided in movable groove 5 with connecting strip 7 cooperation, can inject the adjusting position who removes staple bolt 7, guaranteed to remove staple bolt 7 all the time with 1 swing joint cooperation of scale, and then guaranteed that scale 1 can press close to by survey the structure to make things convenient for going on of staff's measurement work.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (4)
1. A single-person operated pay-off instrument is characterized in that the pay-off instrument comprises a graduated scale, a circular air level, a fixed hoop, a movable connecting mechanism, a movable hoop and a spring;
a round level bubble is arranged in the middle of the scale on the bottom surface of the graduated scale, and the test surface of the round level bubble faces forward;
the one side that the back of scale is close to zero scale is equipped with fixed staple bolt, and the inboard of fixed staple bolt keeps level with the horizontal position of the zero scale of scale, and the opposite side at the back of scale passes through swing joint mechanism installation removal staple bolt, passes through spring coupling between removal staple bolt and the fixed staple bolt.
2. A single operated payoff instrument as in claim 1 wherein said movable connection means comprises a connecting bar, a movable groove and a connecting block;
one side at the back of scale is equipped with horizontal connecting strip, and the activity groove is seted up at the back of connecting strip, and the connecting block transversely slides in the activity groove, fixed connection between the back of connecting block and the front of removal staple bolt.
3. A single person operated payoff instrument as claimed in claim 2, wherein the inner sides of said fixed and movable hoops are uniformly sanded.
4. A single person operated pay-off instrument as claimed in any one of claims 1 to 3, wherein the scale has graduations accurate to the unit of millimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921739957.2U CN210513142U (en) | 2019-10-17 | 2019-10-17 | Single-person operated pay-off instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921739957.2U CN210513142U (en) | 2019-10-17 | 2019-10-17 | Single-person operated pay-off instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210513142U true CN210513142U (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921739957.2U Active CN210513142U (en) | 2019-10-17 | 2019-10-17 | Single-person operated pay-off instrument |
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| CN (1) | CN210513142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114352032A (en) * | 2022-01-10 | 2022-04-15 | 上海星杰装饰有限公司 | Fine hydroelectric woodworking construction paying-off process |
-
2019
- 2019-10-17 CN CN201921739957.2U patent/CN210513142U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114352032A (en) * | 2022-01-10 | 2022-04-15 | 上海星杰装饰有限公司 | Fine hydroelectric woodworking construction paying-off process |
| CN114352032B (en) * | 2022-01-10 | 2023-08-18 | 上海星杰装饰有限公司 | Fine hydroelectric woodworking construction paying-off process |
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