CN209263992U - A kind of architectural engineering measuring instrument - Google Patents

Abstract

The utility model relates to a kind of architectural engineering measuring instruments, including bar one, bar two and bar three, bar one and bar two are concave structure, in the recess of the rotation setting of three one end of bar and two upper end of bar, two lower end of bar is rotatably dispose in one upper end recess of bar, groove is respectively equipped at bar one and the opposite inner sidewall center of bar two, bottom portion of groove is equipped with spring, the spring other end is equipped with fixed link, bar two and three side wall of bar are respectively equipped with fixing groove, fixed link is equipped with pull rod on the side wall mutually fixed with spring, the pull rod other end is distinguished outside extension bar one and bar two, one lower section two lateral walls of bar are hingedly equipped with supporting leg, sidewall edge of the bar one above supporting leg hinge joint, two sidewall edge of bar and three sidewall edge of bar are respectively equipped with scale, scale surface is equipped with fluorescent powder, plumb-checking mechanism is additionally provided in bar one side wall.Advantage is the utility model compared with prior art: whether structurally reasonable, it is vertical conveniently to observe and measure instrument, convenient for collecting and be not likely to produce measurement error.

Description

A kind of architectural engineering measuring instrument

Technical field

The utility model relates to construction engineering technical field, in particular to a kind of architectural engineering measuring instrument.

Background technique

Measuring instrument is third party's standard required for being measured, measuring instrument in order to obtain the certain attribute values of object Device generally all has scale, and the units such as volume, its basic content of the concept of measuring instrument includes: precision, error, measurement standard device Material, linear measure longimetry, angle measurement, shape measure, traditional optical instrument, in accurate measurement application etc. therefore, with warp Ji and the reach of science, the improvement of people's living standards, having built up building a large amount of therefore one kind built around us The demand for building engineering measuring instrument is growing.

Existing measuring instrument structure for building is relatively simple, only a vertical bar, in addition firm support rod and scale, Although simply its function can be used not ensure that the vertical of measuring rod when measuring, although existing survey Be provided with level meter on amount instrument, but level meter can only determine whether level in one direction, can not both direction sentence simultaneously It is fixed, in addition, existing measuring instrument is stored for convenience, vertical bar is made into telescopic rod, but this structure is when in use, due to bar The self weight or prolonged use of body, can make the physical length of shaft change, so that the data of measurement accidentally generate mistake Difference.

Utility model content

For above-mentioned deficiency in the prior art, the utility model provides a kind of architectural engineering measuring instrument, structure Rationally, whether vertical instrument is conveniently observed and measured, it is convenient for collecting and be not likely to produce measurement error.

In order to reach above-mentioned purpose of utility model, the technical solution adopted in the utility model are as follows: a kind of architectural engineering survey Instrument, including bar one, bar two and bar three are measured, the bar one and bar two are concave structure, three one end of bar rotation setting and bar In the recess of two upper ends, two lower end of bar is rotatably dispose in one upper end recess of bar, the bar one and bar two at the rotation on It is respectively equipped with groove at two relative inner wall centers of side, the bottom portion of groove is fixed with spring, the spring other end It is fixed with fixed link, the bar two and three side wall of bar are respectively equipped with the fixing groove matched with fixed link, and the fixed link exists Pull rod is fixed on the side wall mutually fixed with spring, the pull rod other end is distinguished outside extension bar one and bar two, the bar One lower section two lateral walls are hingedly equipped with the supporting leg that number is two, side wall of the bar one above supporting leg hinge joint Edge, two sidewall edge of bar and three sidewall edge of bar are respectively equipped with scale, and the scale surface is equipped with fluorescent powder, the bar side Plumb-checking mechanism is additionally provided on wall.

As improvement: the long length for being respectively greater than bar two and bar three of the recess of the bar one and bar two.

As improvement: the bar one and supporting leg bottom end are cusp-shaped structure.

As improvement: being fixed with the limited block for limiting supporting leg in the bar one side wall.

As improvement: the plumb-checking mechanism includes short axle, below described short axle one end is fixed at one rotation of bar On side wall, turning set is equipped with spool in the short axle, and the spool is fixed with crank on the side wall far from bar one, described short Axis passes through crank, and winding is equipped with detection line in the spool, and the detection thread end is equipped with weight, and the bar one is in vertical detection Several grooves for being parallel to bar one are uniformly provided on side wall below mechanism.

Advantage is the utility model compared with prior art: the recess length of bar one and bar two is greater than bar two and bar three Length is folded to bar two completely in bar one, and bar three can be folded to completely in bar two, so that detector is more Facilitate placement, the setting of fixed link and fixing groove, so that detector, is not easy to shorten when in use, so that measurement is more accurate, together When by detection line, weight and groove, whether in a vertical state, reduce measurement error if can observe and measure instrument well.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of architectural engineering measuring instrument main view of the utility model；

Fig. 2 is a kind of structural schematic diagram of the right view of architectural engineering measuring instrument of the utility model；

The appended drawing reference table of comparisons:

1- bar one, 2- bar two, 3- bar three, 4- groove, 5- spring, 6- fixed link, 7- fixing groove, 8- pull rod, 9- supporting leg, 10- scale, 11- plumb-checking mechanism, 12- limited block, 13- short axle, 14- spool, 15- crank, 16- detection line, 17- weight, 18- groove.

Specific embodiment

Further illustrate specific embodiment of the present utility model with reference to the accompanying drawing.

As depicted in figs. 1 and 2, a kind of architectural engineering measuring instrument, including bar 1, bar 22 and bar 33, feature exists In: the bar 1 and bar 22 be concave structure, 33 one end of bar rotation setting in the recess of 22 upper end of bar, it is described 22 lower end of bar is rotatably dispose in one 1 upper end recess of bar, the bar 1 and bar 22 at the rotation above two relative inners Groove 4 is respectively equipped at wall center, 4 bottom of groove is fixed with spring 5, and 5 other end of spring is fixed with fixation Bar 6, the bar 22 and 33 side wall of bar are respectively equipped with the fixing groove 7 matched with fixed link 6, the fixed link 6 with spring 5 Pull rod 8 is mutually fixed on fixed side wall, 8 other end of pull rod is distinguished outside extension bar 1 and bar 22, the bar 1 Lower section two lateral walls are hingedly equipped with the supporting leg 9 that number is two, side of the bar 1 above 9 hinge joint of supporting leg Wall edge, 22 sidewall edge of bar and 32 sidewall edge of bar are respectively equipped with scale 10, and 10 surface of scale is equipped with fluorescent powder, institute It states and is additionally provided with plumb-checking mechanism 11 on one 1 side wall of bar.

The long length for being respectively greater than bar 22 and bar 33 of the recess of the bar 1 and bar 22.

The bar 1 and 9 bottom end of supporting leg are cusp-shaped structure.

The limited block 12 for limiting supporting leg 9 is fixed on one 1 side wall of bar.

The plumb-checking mechanism 11 includes short axle 13, and described 13 one end of short axle is fixed on the side below at one 1 rotation of bar On wall, turning set is equipped with spool 14 in the short axle 13, is fixed with crank on the side wall of the spool 14 far from bar 1 15, the short axle 13 passes through crank 15, and winding is equipped with detection line 16 in the spool 14, and 6 end of detection line is equipped with weight 17, the bar 1 is uniformly provided with several grooves 18 for being parallel to bar 1 on the side wall below plumb-checking mechanism 11.

In the specific implementation, when in use, four supporting legs 9 are strutted for the utility model, and two ipsilateral supporting legs 9 divide It is not opened to two sides, by supporting leg 9 and the insertion soil of bar 1, will test line 16 and weight 17 is put down, so that detection line 16 and quarter Line is parallel, while whether observe detection line 16 parallel with one 1 side wall of bar, so that it is determined that whether detector is in a vertical state, Bar 22 and bar 33 are taken out, so that fixed link 6 is caught in fixing groove 7, to measure, after usage, rotation is shaken It will test line 16 15 to pack up, pull pull rod 8, fixed link 6 is detached from from fixing groove 7 at this time, then by 22 folding of bar 33 and bar It is folded, supporting leg 9 is packed up and parallel with bar 1, using rope by supporting leg 9 and the fixation of bar 1, is then stored.

The foregoing is merely the preferred embodiment of the utility model patent, it is not intended to limit the utility model specially Benefit, all made any modifications, equivalent replacements, and improvements etc. within the spirit and principle of the utility model patent should all include Within the protection scope of the utility model patent.

Claims (5)

1. a kind of architectural engineering measuring instrument, including bar one (1), bar two (2) and bar three (3), it is characterised in that: the bar one (1) and bar two (2) is concave structure, in the recess of bar three (3) one end rotation setting and bar two (2) upper end, the bar Two (2) lower ends are rotatably dispose in the recess of bar one (1) upper end, the bar one (1) and bar two (2) at the rotation above two phases To being respectively equipped at inner sidewall center groove (4), groove (4) bottom is fixed with spring (5), and the spring (5) is another End is fixed with fixed link (6), and the bar two (2) and bar three (3) side wall are respectively equipped with the fixing groove matched with fixed link (6) (7), the fixed link (6) is fixed with pull rod (8) on the side wall mutually fixed with spring (5), pull rod (8) other end point Other extension bar one (1) and bar two (2) are external, and two lateral walls are hingedly equipped with the branch that number is two below the bar one (1) Support leg (9), sidewall edge, bar two (2) sidewall edge and bar three (3) side of the bar one (1) above supporting leg (9) hinge joint Wall edge is respectively equipped with scale (10), and scale (10) surface is equipped with fluorescent powder, is additionally provided on bar one (1) side wall vertical Testing agency (11).

2. a kind of architectural engineering measuring instrument according to claim 1, it is characterised in that: the bar one (1) and bar two (2) The long length for being respectively greater than bar two (2) and bar three (3) of recess.

3. a kind of architectural engineering measuring instrument according to claim 1, it is characterised in that: the bar one (1) and supporting leg (9) bottom end is cusp-shaped structure.

4. a kind of architectural engineering measuring instrument according to claim 1, it is characterised in that: solid on bar one (1) side wall The fixed limited block (12) being equipped with for limiting supporting leg (9).

5. a kind of architectural engineering measuring instrument according to claim 1, it is characterised in that: the plumb-checking mechanism (11) Including short axle (13), described short axle (13) one end is fixed on the side wall below at bar one (1) rotation, is turned on the short axle (13) Dynamic set is equipped with spool (14), is fixed with crank (15), the short axle on the side wall of the separate bar one (1) of the spool (14) (13) crank (15) are passed through, winding is equipped with detection line (16) on the spool (14), and detection line (16) end is equipped with weight (17), the bar one (1) is uniformly provided with several quarters for being parallel to bar one (1) on the side wall below plumb-checking mechanism (11) Line (18).