Measuring scale for engineering supervision

Abstract

The utility model discloses a measuring scale for engineering supervision, and belongs to the technical field of engineering supervision. The ruler comprises a base, a main ruler, a sliding block and an auxiliary ruler, a groove is formed in the front portion of the base, the main ruler is fixedly connected in the groove, a transverse groove is formed in the base, a T-shaped groove is formed in one side of the base, the T-shaped groove is communicated with the transverse groove, the sliding block is installed in the T-shaped groove, a first pin hole is formed in the sliding block, the first pin hole is hinged to one end of a pin shaft, and the second pin hole is hinged to the other end of the pin shaft. The other end of the pin shaft is hinged to the auxiliary ruler. The measuring scale is provided with the main scale and the auxiliary scale, and the extending length and the extending angle of the auxiliary scale are adjusted, so that the measuring range of the measuring scale is enlarged, the universality is improved, and the problem of difficulty in measurement at a narrow position is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to engineering supervision technical field, concretely is a surveyor's scale for engineering supervision. BACKGROUND

[0002] The surveyor's scale is a surveying instrument, is the planning design, construction and management stage of engineering construction and needs all kinds of orientation, ranging, angle measurement, height measurement, mapping and photographic surveying and other aspects instrument, when needing to measure the position and the position of the angle more special, it is more difficult to measure, needs to have the surveyor's scale of suitable measurement, reduces the difficulty of measurement. UTILITY MODEL CONTENT

[0003] The utility model discloses a surveyor's scale for engineering supervision, is provided with main ruler and vice ruler, through adjusting the length and angle that vice ruler protrudes, makes the surveyor's scale measurement range increase, increases the versatility, solves the problem of difficult position measurement.

[0004] The utility model is through following technical scheme realizes:

[0005] The utility model discloses a surveyor's scale for engineering supervision, including base, main ruler, sliding block and vice ruler, recess is seted up on base front part, is fixedly connected with main ruler in recess, is seted up with horizontal groove on base, is seted up with '' T '' shape groove on base one side, '' T '' shape groove intercommunication with horizontal groove, is installed with sliding block in '' T '' shape groove;

[0006] First pin hole is seted up on sliding block, and first pin hole is hingedly arranged with one end of pin shaft, and the other end of pin shaft is hingedly arranged with vice ruler.

[0007] Further, second pin hole is seted up on vice ruler, and second pin hole is hingedly arranged with the other end of pin shaft.

[0008] Further, the back of the base is provided with a clamping groove, and an angle measuring device is installed in the clamping groove.

[0009] Further, the sliding block is a '' T '' shaped block, and the sliding block is slidingly arranged in the '' T '' shaped groove.

[0010] Further, the vice ruler is installed in the horizontal groove, and the vice ruler protrudes from the horizontal groove to the recess.

[0011] The utility model has the advantages of the following:

[0012] The base is provided with a main ruler and a vice ruler, the vice ruler can slide in the horizontal groove on the base, during use, the operator manually pulls out the vice ruler from the horizontal groove, the measurement range is increased, the angle between the vice ruler and the base changes, the angle measuring device can cooperate with the vice ruler to measure the angle, and the versatility of the surveyor's scale is improved.

[0013] Of course, implementing any product of the present application does not necessarily need to achieve all the advantages mentioned above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 Structure diagram of the measuring scale;

[0015] Figure 2 Structure diagram of the base;

[0016] Figure 3 Structure diagram of the sliding block;

[0017] Figure 4 Structure diagram of the auxiliary scale.

[0018] In the figure: 1, base; 2, main scale; 3, sliding block; 4, auxiliary scale; 5, pin shaft; 6, angle measuring device; 7, cover plate; 101, recess; 102, transverse groove; 103, "T" shaped groove; 104, clamping groove; 105, storage groove; 301, first pin hole; 401, second pin hole. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figures 1-4 The present application provides a technical solution: a measuring scale for engineering supervision, comprising a base 1, a recess 101 is formed on the front part of the base 1, a main scale 2 is fixedly connected in the recess 101, a transverse groove 102 is formed on the base 1, a "T" shaped groove 103 is formed on one side of the base 1, the "T" shaped groove 103 is communicated with the transverse groove 102, a sliding block 3 is installed in the "T" shaped groove 103, a transverse groove 102 is formed on the base 1, and an auxiliary scale 4 is installed in the transverse groove 102.

[0022] In the embodiment, the base 1 is provided with a main ruler 2 and a sub ruler 4, the sub ruler 4 can slide in the horizontal groove 102 on the base 1, in use, the sub ruler 4 is manually pulled out of the horizontal groove 102 by an operator, the main ruler 2 is extended, the measuring range of the measuring ruler is increased, and the measuring ruler can be used in a larger range.

[0023] The sliding block 3 is provided with a first pin hole 301, the first pin hole 301 is hingedly connected with one end of the pin shaft 5, the other end of the pin shaft 5 is hingedly connected with the sub ruler 4, the sub ruler 4 is provided with a second pin hole 401, the second pin hole 401 is hingedly connected with the other end of the pin shaft 5, the sub ruler 4 extends out of the groove 104 from the horizontal groove 102, the sliding block 3 is a 'T' shaped block, and the sliding block 3 is slidingly arranged in the 'T' shaped groove 103.

[0024] In the embodiment, the sliding block 3 slides in the 'T' shaped groove 103, and drives the sub ruler 4 to slide in the horizontal groove 102, the sub ruler 4 is hingedly connected with the sliding block 3, the sub ruler 4 can rotate in the horizontal groove 102, the angle between the sub ruler 4 and the base 1 can be changed, so that the measuring ruler can measure data in a special position, and the versatility of the measuring ruler is improved.

[0025] The base 1 is provided with a clamping groove 104 at the back, the clamping groove 104 is provided with an angle measuring device 6, and the base 1 is provided with a storage groove 105, and the storage groove 105 is provided with a cover plate 7.

[0026] In the embodiment, the angle measuring device 6 can move in the clamping groove 104, so that the angle measuring device 6 can cooperate with the sub ruler 4 to rotate and measure an angle, and the storage groove 105 can place a drawing pen and other tools, so as to facilitate measurement.

[0027] The preferred embodiments disclosed above are only used for helping to describe the utility model. The preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation mode. Apparently, according to the content of the specification, many modifications and changes can be made. The embodiments are selected and specifically described in the specification, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole range and equivalents.

Claims

1. A surveying scale for use in construction supervision, characterized by: Including base (1), recess (101) is set up on the front of base (1), main ruler (2) is fixedly connected in recess (101), horizontal groove (102) is set up on base (1), the side of base (1) is set up with "T” shaped groove (103), "T” shaped groove (103) is communicated with horizontal groove (102), slider (3) is installed in "T” shaped groove (103); First pin hole (301) is set up on slider (3), first pin hole (301) is hingedly arranged with one end of pin shaft (5), the other end of pin shaft (5) is hingedly arranged with auxiliary ruler (4).

2. The measuring scale for engineering supervision according to claim 1, wherein Second pin hole (401) is set up on auxiliary ruler (4), second pin hole (401) is hingedly arranged with the other end of pin shaft (5).

3. The measuring scale for engineering supervision according to claim 1, wherein Clamping groove (104) is set up on the back of base (1), angle measuring device (6) is installed in clamping groove (104), receiving groove (105) is set up on base (1), cover plate (7) is installed on receiving groove (105).

4. The measuring scale for engineering supervision according to claim 1, wherein The slider (3) is "T” shaped block, the slider (3) is slidably arranged in "T” shaped groove (103).

5. The measuring scale for engineering supervision according to claim 1, wherein The auxiliary ruler (4) is installed in horizontal groove (102), and the auxiliary ruler (4) extends out of the horizontal groove (102).

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