CN215524412U - Dipperstick for engineering cost - Google Patents
Dipperstick for engineering cost Download PDFInfo
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- CN215524412U CN215524412U CN202121990158.XU CN202121990158U CN215524412U CN 215524412 U CN215524412 U CN 215524412U CN 202121990158 U CN202121990158 U CN 202121990158U CN 215524412 U CN215524412 U CN 215524412U
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- scale
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- ruler
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Abstract
The utility model discloses a measuring scale for construction cost, which comprises a main scale, wherein a first scale plate is fixed on one side of the main scale, an auxiliary scale is arranged inside the main scale, a containing groove is formed in the position, corresponding to the auxiliary scale, of the middle part of the main scale, a hollow groove is formed in the position, close to the first scale plate, of the inside of the auxiliary scale, lugs are symmetrically arranged at the bottom of the auxiliary scale, a first groove is formed in the upper surface of the auxiliary scale, a second spring is fixed inside the first groove, a buckle is fixed at one end of the second spring, first springs are distributed in the hollow groove at equal intervals, and one end of each first spring is connected with the second scale plate. According to the utility model, the empty groove and the first spring are arranged, so that the second scale plate can be conveniently retracted into the accommodating groove, and when the second scale plate is completely pulled out of the accommodating groove, the second scale plate can be popped out under the action of the elastic force of the first spring, so that one end of the second scale plate is flush with one end of the first scale plate, and the measurement is convenient.
Description
Technical Field
The utility model belongs to the technical field of measuring scales, and particularly relates to a measuring scale for engineering cost.
Background
The measuring scale is a tool for measuring the length of an object by taking a length unit as a standard and has a division value of 1mm generally.
A dipperstick for engineering cost though can stretch out and draw back with regulation length, but it cup joints through a plurality of blade, and when the blade stretched out, the lateral wall that is equipped with the scale on several blade can't form a straight line, and then easily leads to the measuring result to appear the deviation, for this reason, we propose a dipperstick for engineering cost and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
In order to avoid the problem that a scale plate of a telescopic measuring scale body cannot form a straight line, the utility model provides a measuring scale for engineering cost.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a dipperstick for engineering cost, includes the main scale, one side of main scale is fixed with first scale, and the inside of main scale is provided with vice chi, the position department that the middle part of main scale corresponds vice chi has seted up the holding tank, one side position department that the inside of vice chi is close to first scale has seted up the dead slot, and the bottom symmetry of vice chi is provided with the lug, first recess has been seted up to the upper surface of vice chi, the inside of first recess is fixed with the second spring, the one end of second spring is fixed with the buckle, the equidistant distribution in inside of dead slot has first spring, the one end of first spring is connected with the second scale.
Preferably, an opening is formed in one end of the empty groove, a limiting block is arranged at one end of the second scale plate, and the size of the limiting block is larger than that of the opening.
Preferably, the bottom of the accommodating groove is provided with a sliding groove at a position corresponding to the bump, and the size of the sliding groove is matched with that of the bump.
Preferably, the positions of the two ends, close to the main scale, of the top of the accommodating groove are provided with clamping grooves, the size of each clamping groove is matched with that of each buckle, and each buckle is of a hemispherical structure.
Preferably, the second recess has been seted up to the inside position department that corresponds the second scale plate of holding tank, the inside of second recess is fixed with the cushion, the cushion is the component of a silica gel material.
Preferably, a handle is fixed at one end of the auxiliary ruler, and the edge of the handle is subjected to rounding treatment.
Compared with the prior art, the utility model has the beneficial effects that:
1. the empty groove and the first spring are arranged, so that the second scale plate can be conveniently retracted into the accommodating groove, and when the second scale plate is completely pulled out of the accommodating groove, the second scale plate can be popped out under the action of the elastic force of the first spring, so that one end of the second scale plate is flush with one end of the first scale plate, and the measurement is convenient;
2. through setting up buckle and draw-in groove, after the measurement, press the second scale plate to the dead slot earlier, impel vice chi to the inside of holding tank simultaneously, under the circumstances of second spring compressed, the buckle breaks away from with current draw-in groove, until making buckle and another draw-in groove block, alright with in taking in the holding tank completely with vice chi, shorten the length of whole dipperstick, portable.
Drawings
FIG. 1 is a schematic structural diagram of a measuring ruler for construction cost according to the present invention;
FIG. 2 is a schematic cross-sectional view of a secondary ruler of the measuring ruler for construction cost according to the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
FIG. 4 is a schematic cross-sectional view of a first groove of the measuring ruler for construction cost according to the present invention;
FIG. 5 is a schematic structural diagram of a main scale in the measuring scale for construction cost according to the present invention;
fig. 6 is an enlarged schematic view of the structure at B in fig. 5.
In the figure: the measuring tool comprises a main scale 1, a first scale plate 2, an auxiliary scale 3, a hollow groove 4, a first spring 5, a second scale plate 6, a convex block 7, a first groove 8, a second spring 9, a buckle 10, an accommodating groove 11, a clamping groove 12, a sliding groove 13 and a second groove 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a measuring scale for construction cost comprises a main scale 1, a first scale plate 2 is fixed on one side of the main scale 1, an auxiliary scale 3 is arranged in the main scale 1, a handle is fixed at one end of the auxiliary scale 3, the auxiliary scale is conveniently pulled out of a containing groove 11 by the handle, the edge of the handle is chamfered, the handle can be more comfortable in hand feeling, the containing groove 11 is arranged at the middle part of the main scale 1 corresponding to the auxiliary scale 3, a second groove 14 is arranged in the containing groove 11 corresponding to the second scale plate 6, a hollow groove 4 is arranged at one side of the auxiliary scale 3 close to the first scale plate 2, an opening is arranged at one end of the hollow groove 4, a limiting block is arranged at one end of the second scale plate 6, the size of the limiting block is larger than that of the opening, the limiting block can prevent the second scale plate 6 from separating from the hollow groove 4, a lug 7 is symmetrically arranged at the bottom of the auxiliary scale 3, first recess 8 has been seted up to the upper surface of vice chi 3, the inside of first recess 8 is fixed with second spring 9, the one end of second spring 9 is fixed with buckle 10, equidistant distribution has first spring 5 in the inside of dead slot 4, the one end of first spring 5 is connected with second scale plate 6, the inside of second recess 14 is fixed with the cushion, the cushion is the component of a silica gel material, when the vice chi 3 of pulling, the cushion slides is hugged closely to second scale plate 6, the cushion can avoid the direct inner wall contact with holding tank 11 of second scale plate 6, avoid sliding repeatedly to cause wearing and tearing to second scale plate 6.
In fig. 5, a sliding groove 13 is formed in the bottom of the accommodating groove 11 at a position corresponding to the bump 7, the size of the sliding groove 13 is matched with the size of the bump 7, and when the auxiliary scale 3 is pulled, the bump 7 slides in the sliding groove 13 to limit the auxiliary scale 3.
In fig. 5, the top of the holding tank 11 is close to the two ends of the main ruler 1 and has been provided with a clamping groove 12, the size of the clamping groove 12 is matched with the size of the buckle 10, the buckle 10 is of a hemispherical structure, so that the clamping groove 12 is clamped between the buckle 10 and two different positions, and the auxiliary ruler in two states of contraction and extension can be fixed.
The operating principle of the present invention will now be described as follows:
in the utility model, when the measuring scale is required to be used, a handle at one end of the auxiliary scale 3 can be held, the auxiliary scale 3 is pulled outwards, at the moment, the buckle 10 is separated from one of the clamping grooves 12, when the second scale plate 6 is not completely pulled out of the accommodating groove 11, the first spring 5 is in a compressed state, one end of the second scale plate 6 is enabled to be tightly attached to the elastic pad in the second groove 14, when the auxiliary scale 3 is pulled, the second scale plate 6 is tightly attached to the elastic pad to slide, the elastic pad can avoid the second scale plate 6 from being directly contacted with the inner wall of the accommodating groove 11, the second scale plate 6 from being abraded due to repeated sliding, in addition, the convex block 7 slides in the sliding groove 13 to limit the auxiliary scale 3, when the auxiliary scale 3 is pulled to enable the second scale plate 6 to be completely exposed out of the accommodating groove 11, the buckle 10 is clamped with the other clamping groove 12, the auxiliary scale 3 can be fixed, and at the same time, under the elastic force of the first spring 5, the second scale plate 6 can be popped out, so that one end of the second scale plate 6 is flush with one end of the first scale plate 2, and measurement is convenient.
After the measurement, press second scale plate 6 to the dead slot 4 earlier, impel vice chi 3 to the inside of holding tank 11 simultaneously, under the circumstances of second spring 9 compressed, buckle 10 breaks away from with current draw-in groove, until making buckle 10 and another draw-in groove 12 block, alright take in vice chi 3 holding tank 11 completely, shorten the length of whole dipperstick, portable.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A measuring scale for engineering cost comprises a main scale (1) and is characterized in that a first scale plate (2) is fixed on one side of the main scale (1), an auxiliary ruler (3) is arranged inside the main ruler (1), a containing groove (11) is arranged in the middle of the main ruler (1) corresponding to the auxiliary ruler (3), a hollow groove (4) is arranged at one side of the inner part of the auxiliary ruler (3) close to the first scale plate (2), the bottom of the auxiliary ruler (3) is symmetrically provided with a convex block (7), the upper surface of the auxiliary ruler (3) is provided with a first groove (8), a second spring (9) is fixed in the first groove (8), a buckle (10) is fixed at one end of the second spring (9), first springs (5) are distributed in the empty groove (4) at equal intervals, and one end of each first spring (5) is connected with a second scale plate (6).
2. The measuring ruler for construction cost according to claim 1, wherein one end of the empty groove (4) is provided with an opening, one end of the second scale plate (6) is provided with a limiting block, and the size of the limiting block is larger than that of the opening.
3. The measuring ruler for construction cost according to claim 1, wherein a sliding groove (13) is formed in the bottom of the accommodating groove (11) corresponding to the position of the bump (7), and the size of the sliding groove (13) is matched with the size of the bump (7).
4. The measuring ruler for construction cost according to claim 3, wherein clamping grooves (12) are formed in the positions, close to the two ends of the main ruler (1), of the top of the accommodating groove (11), the size of each clamping groove (12) is matched with the size of each buckle (10), and each buckle (10) is of a hemispherical structure.
5. The measuring ruler for construction cost according to claim 1, wherein a second groove (14) is formed in the accommodating groove (11) corresponding to the second scale plate (6), an elastic pad is fixed in the second groove (14), and the elastic pad is made of silica gel.
6. The measuring ruler for construction cost according to claim 1, wherein a handle is fixed at one end of the auxiliary ruler (3), and the edge of the handle is rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121990158.XU CN215524412U (en) | 2021-08-20 | 2021-08-20 | Dipperstick for engineering cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121990158.XU CN215524412U (en) | 2021-08-20 | 2021-08-20 | Dipperstick for engineering cost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215524412U true CN215524412U (en) | 2022-01-14 |
Family
ID=79792720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121990158.XU Active CN215524412U (en) | 2021-08-20 | 2021-08-20 | Dipperstick for engineering cost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215524412U (en) |
-
2021
- 2021-08-20 CN CN202121990158.XU patent/CN215524412U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450000 No. 70, floor 17, building 13, No. 279, West Third Ring Road, high tech Industrial Development Zone, Zhengzhou City, Henan Province Patentee after: Baicheng Engineering Management Co.,Ltd. Address before: 450000 No. 70, floor 17, building 13, No. 279, West Third Ring Road, high tech Industrial Development Zone, Zhengzhou City, Henan Province Patentee before: Henan Baicheng Engineering Management Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |