CN214620904U - Serrated racking measuring ruler - Google Patents
Serrated racking measuring ruler Download PDFInfo
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- CN214620904U CN214620904U CN202120703085.5U CN202120703085U CN214620904U CN 214620904 U CN214620904 U CN 214620904U CN 202120703085 U CN202120703085 U CN 202120703085U CN 214620904 U CN214620904 U CN 214620904U
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Abstract
The utility model discloses a serrated raft dipperstick relates to engineering construction tool technical field, be provided with the backup pad, the fixed connection that pierce through the through-hole of its thickness including the surface of vertical setting at the frame of taking the scale at the backup pad edge, peg graft the model stick that is provided with the scale in the through-hole. The utility model discloses simple structure, convenient to use are swift, are convenient for measure wall body serrated raft size soon, save check-up time, improve work efficiency.
Description
Technical Field
The utility model belongs to the technical field of engineering construction tool technique and specifically relates to a serrated racking dipperstick.
Background
In engineering construction work progress, the application of serrated racking in the engineering is more and more common, and serrated racking is the form of being connected between the constructional column that requires in the standard and the wall body, when the brickwork can not build by laying bricks or stones simultaneously, generally will reserve serrated racking in handing-over department and rub to the wholeness and the stability that keep the brickwork, strengthen the interlock between wall body and the constructional column, it is more firm to connect, also is favorable to the antidetonation. The method is commonly used in the connection of constructional columns and walls, and has clear requirements on the method of serrated racking in JGJ/T13-94 technical code for seismic resistance of multi-layer brick houses with reinforced concrete constructional columns: when the serrated racking of the wall body is constructed, the racking needs to be retreated firstly, the height dimension takes 300mm as a control point, and the concave-convex dimension takes 60mm as a control point. In the new edition of 'masonry structure construction quality acceptance standard' GB50203-2011, the sizes of serrated branches of a wall body are used as main control projects and must be checked.
Traditional wall body serrated racking size leans on steel tape measurement, but this measuring method wastes time and energy, and when serrated racking quantity was more especially, height and unsmooth size need a volume to come, and work efficiency is low. This is because the steel tape is pulled out, and the ruler can only measure the dimension of the object in one direction, and then the ruler needs to rotate by an angle when measuring the dimension of the object in the other direction. The size of an object direction can only be measured to traditional steel tape, measures very troublesome to the object like the corrugated form of serrated raft, can not satisfy the requirement of measuring wall body serrated raft size more fast, saving check-up time, improvement work efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides an serrated racking dipperstick, and simple structure, convenient to use are swift, are convenient for measure wall body serrated racking size soon, save check-out time, improve work efficiency.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a serrated racking dipperstick, is provided with the backup pad that pierces through the through-hole of its thickness, fixed connection at the frame of taking the scale of backup pad edge, the model stick that is provided with the scale of grafting in the through-hole including the surface of vertical setting.
The utility model discloses technical scheme's further improvement lies in: the supporting plate is rectangular, and the frame is a closed rectangular frame.
The utility model discloses technical scheme's further improvement lies in: the surface of one side of backup pad is fixed with the telescopic link more than two, and the terminal fixed connection of all telescopic links has same board that resets.
The utility model discloses technical scheme's further improvement lies in: the telescopic rods are fixedly connected at the four corners of the supporting plate.
The utility model discloses technical scheme's further improvement lies in: the area of the reset plate is smaller than or equal to that of the support plate.
The utility model discloses technical scheme's further improvement lies in: the projection of the area where the through hole is located in the horizontal direction is in the area of the reset plate.
The utility model discloses technical scheme's further improvement lies in: the model rod comprises a front end head, a middle rod fixedly connected with the front end head and a rear end head fixedly connected with the middle rod; the middle rod is inserted in the through hole, the diameter of the middle rod is smaller than that of the through hole, and the diameters of the front end and the rear end are larger than that of the through hole.
The utility model discloses technical scheme's further improvement lies in: the through holes are uniformly distributed on the support plate, and the total coverage area of all the through holes is not less than 50% of the area of the support plate.
The utility model discloses technical scheme's further improvement lies in: the length of the model rod is not less than 6 cm.
Due to the adoption of the technical scheme, the utility model discloses the technological progress who gains is:
the utility model discloses simple structure, convenient to use are swift, are convenient for measure wall body serrated raft size soon, save check-up time, improve work efficiency. The measuring scale can measure the raft height and the concave-convex size of the built wall body quickly, so that quality inspectors can quickly judge whether the standard requirements are met, and time and labor are saved.
The utility model discloses also can use as the sighting rod before wall body serrated raft builds by laying bricks or stones, supply to execute workman's wall body and build the in-process reference by laying bricks or stones, better control serrated raft builds the quality by laying bricks or stones.
The frame is a closed rectangular frame, so that the overall rigidity is improved conveniently, and the deformation of the supporting plate is prevented.
The setting of telescopic link has thus realized making the board that resets pass through the telescopic link back-and-forth movement through pressing down the board that resets, has made things convenient for zeroing of model stick when measuring, has improved measurement accuracy.
The telescopic link fixed connection has effectively dodged actual model stick work area in the four corners department of backup pad. The area of the reset plate is smaller than or equal to that of the support plate, and enough space is reserved for arranging the frame.
The projection of the region of the through hole in the horizontal direction is within the region of the reset plate so that the reset plate covers the region of the through hole. The total coverage area of all the through holes is not less than 50% of the area of the support plate, so that the accuracy of measurement is ensured. The length of the model rod is not less than 6cm, so that a sufficient horizontal measuring range is ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the structure of FIG. 1;
FIG. 3 is a schematic diagram of the structure of a mold bar;
FIG. 4 is a schematic view of a portion of the enlarged structure at A in FIG. 2;
FIG. 5 is a schematic view of a portion of the enlarged structure at B in FIG. 2;
the device comprises a frame 1, a frame 2, a support plate 3, a reset plate 4, a through hole 6, a telescopic rod 7, a front end head 8, a middle rod 9 and a rear end head.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
as shown in fig. 1 to 5, a serrated racking measuring scale comprises a support plate 2, a frame 1, a model rod, a telescopic rod 6 and a reset plate 3. The support plate 2 is vertically disposed, and the surface of the support plate 2 is provided with a through-hole 4 penetrating the thickness thereof. The frame 1 is fixedly connected to the edge of the supporting plate 2, and the frame 1 is provided with scales. The model rod is inserted in the through hole 4 and is provided with scales.
As shown in fig. 1, the model rod is omitted, the support plate 2 is rectangular, and the frame 1 is a closed rectangular frame.
The model rod comprises a front end 7, a middle rod 8 and a rear end 9, wherein the middle rod 8 is fixedly connected with the front end 7, and the rear end 9 is fixedly connected with the middle rod 8; the middle rod 8 is inserted in the through hole 4, the diameter of the middle rod 8 is smaller than that of the through hole 4, and the diameters of the front end head 7 and the rear end head 9 are larger than that of the through hole 4. The length of the model rod is not less than 6 cm.
One side fixed surface of backup pad 2 is connected with more than two telescopic links 6, and telescopic link 6 is provided with the multirow, and the same board 3 that resets of the terminal fixedly connected with of all telescopic links 6.
The telescopic rods 6 are fixedly connected at the four corners of the supporting plate 2. The area of the reset plate 3 is smaller than or equal to that of the support plate 2, the projection of the area of the through hole 4 in the horizontal direction is in the area of the reset plate 3, and the reset plate 3 covers the whole area of the through hole 4.
The through holes 4 are uniformly distributed on the support plate 2, and the total coverage area of all the through holes 4 is not less than 50% of the area of the support plate 2.
The using method comprises the following steps:
at first press the board 3 that resets during the measurement to ensure that the model stick "returns to zero", then with the vertical parallel placement of dipperstick in serrated raft one side, the serrated raft is aimed at to the preceding end 7 of model stick, impels the backup pad 2 of the chi body to serrated raft, and the model stick can produce the displacement this moment, impels the scale interval between preceding end 7 and the backup pad 2 after not advancing the volume completely. Numerical value is serrated racking position length this moment, observes interval about the serrated racking can be known to the scale value on the framework 2, records afterwards. The length of the measuring scale is recommended to be not shorter than 1500cm, and whether the length of the serrated racking concave-convex part meets the specification or not can be quickly verified.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.
Claims (9)
1. The utility model provides a serrated racking dipperstick which characterized in that: the device comprises a supporting plate (2) which is vertically arranged and provided with a through hole (4) penetrating through the thickness of the supporting plate, a frame (1) which is fixedly connected to the edge of the supporting plate (2) and provided with scales, and a model rod which is inserted into the through hole (4) and is provided with scales.
2. The racking tape of claim 1, wherein: the supporting plate (2) is rectangular, and the frame (1) is a closed rectangular frame.
3. The racking tape of claim 1, wherein: the surface of one side of backup pad (2) is fixed with telescopic link (6) more than two, and the end fixed connection of all telescopic links (6) has same board (3) that resets.
4. The racking tape of claim 3, wherein: the telescopic rods (6) are fixedly connected to the four corners of the supporting plate (2).
5. The racking tape of claim 3, wherein: the area of the reset plate (3) is less than or equal to that of the support plate (2).
6. The racking tape of claim 3, wherein: the projection of the area where the through hole (4) is located in the horizontal direction is in the area of the reset plate (3).
7. The racking tape of claim 1, wherein: the model rod comprises a front end head (7), a middle rod (8) fixedly connected with the front end head (7) and a rear end head (9) fixedly connected with the middle rod (8); the middle rod (8) is inserted into the through hole (4), the diameter of the middle rod (8) is smaller than that of the through hole (4), and the diameters of the front end head (7) and the rear end head (9) are larger than that of the through hole (4).
8. The racking tape of claim 1, wherein: the through holes (4) are uniformly distributed on the support plate (2), and the total coverage area of all the through holes (4) is not less than 50% of the area of the support plate (2).
9. The racking tape of claim 1, wherein: the length of the model rod is not less than 6 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120703085.5U CN214620904U (en) | 2021-04-07 | 2021-04-07 | Serrated racking measuring ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120703085.5U CN214620904U (en) | 2021-04-07 | 2021-04-07 | Serrated racking measuring ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214620904U true CN214620904U (en) | 2021-11-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120703085.5U Active CN214620904U (en) | 2021-04-07 | 2021-04-07 | Serrated racking measuring ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214620904U (en) |
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2021
- 2021-04-07 CN CN202120703085.5U patent/CN214620904U/en active Active
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