CN211346606U

CN211346606U - Size measurement device for building engineering

Info

Publication number: CN211346606U
Application number: CN202020283904.0U
Authority: CN
Inventors: 王贵; 吴星明; 王科明; 李明泉
Original assignee: Sichuan Tianheyuan Engineering Technology Co ltd
Current assignee: Sichuan Tianheyuan Engineering Technology Co ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-08-25
Anticipated expiration: 2030-03-10

Abstract

The utility model discloses a dimension measuring device for building engineering, which comprises a loop bar, wherein a first spring groove is arranged inside the loop bar, a first spring is fixedly arranged inside the first spring groove, a slide bar is connected inside the loop bar in a sliding way, a pin shaft is fixedly arranged at the bottom end of the slide bar, one end of the first spring is fixedly connected with one end of the pin shaft, and a second spring groove is arranged inside the loop bar, the dimension measuring device for building engineering is characterized in that the slide bar is supported by the elastic support of the first spring through the mutual matching of the loop bar, the slide bar, the first spring groove and the limit ring and the first spring, thereby being convenient for increasing the measuring size, and simultaneously, the clamping block is connected with the corresponding clamping groove by the mutual matching of the second spring, a hinge, the clamping plate and the clamping groove, thereby being convenient for supporting and fixing the slide bar.

Description

Size measurement device for building engineering

Technical Field

The utility model relates to a measurement device, in particular to size measurement device for building engineering belongs to construction technical field.

Background

The building engineering refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be said to be the process of changing various lines on the design drawing into a real object at a designated place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or a "construction site", also called a construction site; in the building engineering, a size measuring device is often used, and measurement is convenient.

The existing size measuring device is inconvenient to stretch and retract, and has certain limitation in the using process; and the existing sizing devices are not portable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a size measurement device for building engineering to the problem of not being convenient for carry is not stretched out and drawn back to the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dimension measuring device for constructional engineering comprises a loop bar, a first spring groove is arranged in the loop bar, a first spring is fixedly arranged in the first spring groove, a sliding rod is connected in the loop bar in a sliding manner, a pin shaft is fixedly arranged at the bottom end of the sliding rod, one end of the first spring is fixedly connected with one end of the pin shaft, a second spring groove is arranged in the loop bar, a second spring is fixedly arranged in the second spring groove, the top of one side of the loop bar is hinged with a pinch plate through a hinge, one end of the second spring is fixedly connected with one end of the pinch plate, the other end of the pinch plate is fixedly provided with a clamping block, the top of the other side of the loop bar and the bottom of the other side are both rotationally connected with a rotating ring through a rotating shaft, the outer wall of the loop bar is fixedly carved with a first scale mark, and the outer wall of the slide bar is fixedly carved with a second scale mark.

As an optimized technical scheme of the utility model, two fixed mounting has the braces between the swivel becket.

As an optimized technical scheme of the utility model, first scale mark and second scale mark superpose each other.

As an optimized technical scheme of the utility model, the bottom fixed mounting of slide bar has the spacing ring.

As an optimized technical scheme of the utility model, a plurality of and fixture block assorted draw-in groove have been seted up to one side of slide bar.

As an optimized technical scheme of the utility model, the top of loop bar one side is seted up with buckle assorted rectangular channel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a size measuring device for building engineering, through the loop bar that sets up, the slide bar, mutually support between first spring groove and spacing ring and the first spring, because the elastic support of first spring self, prop up the slide bar, thereby be convenient for increase the measurement size, through mutually supporting between the second spring that sets up, the hinge, buckle and fixture block and the draw-in groove simultaneously, because the elastic support of second spring self supports, make fixture block and corresponding draw-in groove carry out the block connection, thereby be convenient for support the slide bar fixedly, then be convenient for shrink the slide bar, it is more convenient to use; through the mutual matching of the rotating shaft, the rotating ring and the braces, a user can conveniently carry on the back, and then the size measuring device is convenient to carry.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic view of the utility model at a;

fig. 4 is an enlarged schematic structural diagram of the utility model B.

In the figure: 1. a loop bar; 2. a first spring groove; 3. a first spring; 4. a pin shaft; 5. a slide bar; 6. a first scale mark; 7. a harness; 8. a second spring groove; 9. a second spring; 10. a hinge; 11. buckling the plate; 12. a rectangular groove; 13. a card slot; 14. a second scale mark; 15. a rotating shaft; 16. and (6) rotating the ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a dimension measuring device for construction engineering, which comprises a loop bar 1, a first spring groove 2 is arranged in the loop bar 1, a first spring 3 is fixedly arranged in the first spring groove 2, which is convenient for bouncing a slide bar 5, so that the measuring distance is increased; a sliding rod 5 is connected inside the loop bar 1 in a sliding mode, a pin shaft 4 is fixedly installed at the bottom end of the sliding rod 5, one end of a first spring 3 is fixedly connected with one end of the pin shaft 4, a second spring groove 8 is formed inside the loop bar 1, a second spring 9 is fixedly installed inside the second spring groove 8, a buckle plate 11 is hinged to the top of one side of the loop bar 1 through a hinge 10, one end of the second spring 9 is fixedly connected with one end of the buckle plate 11, a clamping block is fixedly installed at the other end of the buckle plate 11, the top of the other side of the loop bar 1 and the bottom of the other side of the loop bar are rotatably connected with a rotating ring 16 through a rotating shaft 15, and a first scale mark 6 is fixedly carved on the outer wall; the outer wall of the slide bar 5 is fixedly carved with a second scale mark 14.

Preferably, the braces 7 are fixedly installed between the two rotating rings 16, so that constructors can conveniently carry the braces and carry the braces; the first scale mark 6 and the second scale mark 14 are mutually overlapped, so that the measured value can be conveniently read, and the measuring process is more accurate; the bottom of the slide bar 5 is fixedly provided with a limiting ring, thereby being convenient for playing a limiting role; one side of the sliding rod 5 is provided with a plurality of clamping grooves 13 matched with the clamping blocks, so that the sliding rod 5 is limited in the sliding process; the top of one side of the loop bar 1 is provided with a rectangular groove 12 matched with the buckle plate 11, so that the buckle plate 11 is not limited in the swinging process.

When in specific use, the utility model relates to a size measurement device for building engineering, when this size measurement device needs to be used, at first carry this size measurement device to the workplace through braces 7 back, prepare to measure, press buckle 11 at first, make second spring 9 contract, cooperation hinge 10, make buckle 11 swing, make and separate between fixture block and the corresponding draw-in groove 13, because the elastic support of first spring 3 self, first spring 3 stretches, prop up slide bar 5, make first scale mark 6 and second scale mark 14 coincide (avoid when measuring, the phenomenon of error appears, influence measurement accuracy), then measure can, and record and measure numerical value; when the size measuring device is not needed, the buckle plate 11 is pressed at first, the supported slide rod 5 slides into the loop bar 1, the buckle plate 11 is loosened, the steps are repeated, the clamping blocks are clamped and connected with the corresponding clamping grooves 13 again, and finally the size measuring device is carried on the back to a proper position through the straps 7.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Claims

1. The size measuring device for the building engineering comprises a loop bar (1) and is characterized in that a first spring groove (2) is formed in the loop bar (1), a first spring (3) is fixedly arranged in the first spring groove (2), a sliding rod (5) is connected in the loop bar (1) in a sliding manner, a pin shaft (4) is fixedly arranged at the bottom end of the sliding rod (5), one end of the first spring (3) is fixedly connected with one end of the pin shaft (4), a second spring groove (8) is formed in the loop bar (1), a second spring (9) is fixedly arranged in the second spring groove (8), a buckle plate (11) is hinged to the top of one side of the loop bar (1) through a hinge (10), one end of the second spring (9) is fixedly connected with one end of the buckle plate (11), and a fixture block is fixedly arranged at the other end of the buckle plate (11), the top of loop bar (1) opposite side and the bottom of opposite side all rotate through pivot (15) and connect swivel becket (16), the outer wall of loop bar (1) is fixed to be carved with first scale mark (6), the outer wall of slide bar (5) is fixed to be carved with second scale mark (14).

2. A dimensional measuring device for construction engineering according to claim 1, wherein: a strap (7) is fixedly arranged between the two rotating rings (16).

3. A dimensional measuring device for construction engineering according to claim 2, wherein: the first graduation mark (6) and the second graduation mark (14) are superposed on each other.

4. A dimensional measuring device for construction engineering according to claim 1, wherein: and a limiting ring is fixedly arranged at the bottom of the sliding rod (5).

5. A dimensional measuring device for construction engineering according to claim 1, wherein: one side of the sliding rod (5) is provided with a plurality of clamping grooves (13) matched with the clamping blocks.

6. A dimensional measuring device for construction engineering according to claim 1, wherein: the top of one side of the loop bar (1) is provided with a rectangular groove (12) matched with the buckle plate (11).