CN211740029U

CN211740029U - Site survey device that construction cost used

Info

Publication number: CN211740029U
Application number: CN202020822566.3U
Authority: CN
Inventors: 张云辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-10-23
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a site survey device that building cost used, including base, main scale, telescopic ruler, a fixedly connected with main scale in the middle of the base top, the main scale both sides evenly are provided with the scale, the main scale is kept away from the fixed round metal strip that is provided with of one end of base, the inside cavity of main scale, and inside sliding connection has a telescopic ruler, be provided with the recess on the inner wall of main scale both sides, it is protruding to pair in the recess, protruding fixed connection is on telescopic ruler both sides wall, a telescopic ruler top fixedly connected with top cap, be provided with a level bar in the middle of the base is positive, base bottom fixedly connected with protection pad, the base both ends have been seted up one respectively and have been accomodate the groove, the storage tank bottom is provided with a spacing groove, be provided with a horizontal rotation shaft in the spacing groove. The utility model discloses in, effectively form fixedly to the sopwith staff, and can contract, reduce occupation space, can liberate operating personnel both hands, have very strong practicality.

Description

Site survey device that construction cost used

Technical Field

The utility model relates to a building engineering is cost equipment technical field, especially relates to a site survey device that building cost used.

Background

The project cost is the construction price of the project, which is defined from the perspective of a practitioner (investor) for the total sum of all expected or actually required expenses for completing the construction of a project, and the project cost is the construction cost of the project, namely, all fixed asset investment expenses expected or actually paid for constructing a project; therefore, in this sense, the construction cost is the capital investment of the construction project and is defined from the perspective of the contractor, and the construction cost is the construction cost, i.e., the cost of the construction installation project and the total construction project price which are predicted or actually formed in the markets of land, equipment, technical labor, contract and the like through the trading modes of bidding and the like to construct a project.

When carrying out engineering cost, often need carry out the site survey, survey the in-process at the site, often need use the sopwith staff, and current sopwith staff often need one person to hold up by hand when using, and is very inconvenient, has restricted staff's both hands.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a site survey device for construction cost.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a site survey device for construction cost comprises a base, a main scale and a telescopic rule, wherein the main scale is fixedly connected in the middle of the upper part of the base, graduated scales are uniformly arranged on two sides of the main scale, one end of the main scale, which is far away from the base, is fixedly provided with a circle of metal strip, the main scale is hollow and is connected with the telescopic rule in a sliding manner, grooves are arranged on the inner walls of two sides of the main scale, bulges are arranged in the grooves in a matching manner, the bulges are fixedly connected on the two side walls of the telescopic rule, the top of the telescopic rule is fixedly connected with a top cover, a horizontal scale is arranged in the middle of the base, a protective pad is fixedly connected at the bottom of the base, two ends of the base are respectively provided with an accommodating groove, the bottom of the accommodating groove is provided with a limit groove, a horizontal rotating shaft is arranged in, the utility model discloses a take in the inslot side, including pivot vertical support pole department, the stopper corresponds the fixed draw-in groove that is provided with in spacing tank bottom, take in the inslot side and seted up a through-hole perpendicularly, through-hole inner wall threaded connection has a threaded rod, the threaded rod bottom is provided with an inserted nail, and top fixedly connected with handle.

As a further description of the above technical solution:

the length of the threaded rod and the inserted pin is greater than the height of the through hole and greater than the height of the base and the protection pad.

As a further description of the above technical solution:

the width of the limiting groove is larger than the length of the rotating shaft.

As a further description of the above technical solution:

the limiting block is matched with the clamping groove for use, and the width of the clamping groove is larger than that of the limiting block.

As a further description of the above technical solution:

the top cap adopts the magnetism material to make, and the metal strip is iron material.

As a further description of the above technical solution:

the protection pad adopts the silica gel material.

As a further description of the above technical solution:

and scales are also arranged on the two sides of the telescopic ruler.

The utility model discloses following beneficial effect has:

1. the utility model effectively fixes the device through the threaded rod, the inserted pin and the support rod, thereby freeing the two hands of the surveying personnel when surveying work is carried out and improving the convenience; meanwhile, the front measurement tower ruler can be contracted for storage, so that the occupied space is reduced, and the portable measurement tower ruler is convenient to carry.

2. The utility model discloses well bracing piece can free rotation take in accomodate the groove in, utilizes the pivot of slidingtype, drives the stopper and removes and form fixedly in the draw-in groove, and then supports the device.

Drawings

Fig. 1 is a front view of a site survey apparatus for construction costs according to the present invention;

fig. 2 is a side view of a base of a site survey apparatus for construction costs according to the present invention;

fig. 3 is a cross-sectional view of a main scale of a site survey apparatus for construction costs according to the present invention;

fig. 4 is an enlarged schematic view of the 1-a structure of the site survey device for construction cost according to the present invention.

Illustration of the drawings:

1. a base; 2. a main scale; 3. a graduated scale; 4. a metal strip; 5. a telescopic ruler; 6. a top cover; 7. a protection pad; 8. a level bar; 9. a rotating shaft; 10. a limiting groove; 11. a support bar; 12. a receiving groove; 13. a handle; 14. a card slot; 15. a limiting block; 16. a threaded rod; 17. inserting a nail; 18. a through hole; 19. a groove; 20. projection

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a site survey device for building cost comprises a base 1, a main scale 2 and a telescopic scale 5, wherein the middle of the upper part of the base 1 is fixedly connected with the main scale 2, scale rulers 3 are evenly arranged on two sides of the main scale 2, one end of the main scale 2 far away from the base 1 is fixedly provided with a circle of metal strip 4, the main scale 2 is hollow and is internally connected with the telescopic scale 5 in a sliding way, grooves 19 are arranged on the inner walls of two sides of the main scale 2, bulges 20 are arranged in the grooves 19 in a matching way, the bulges 20 are fixedly connected on two side walls of the telescopic scale 5, the top of the telescopic scale 5 is fixedly connected with a top cover 6, a horizontal scale 8 is arranged in the middle of the base 1, the bottom of the base 1 is fixedly connected with a protection pad 7, two ends of the base 1 are respectively provided with an accommodating groove 12, the bottom of the accommodating groove 12 is provided with a limit groove 10, a horizontal, a limiting block 15 is arranged at the position of the vertical supporting rod 11 of the rotating shaft 9, a clamping groove 14 is fixedly arranged at the bottom of the limiting block 15 corresponding to the limiting groove 10, a through hole 18 is vertically formed in the inner side of the accommodating groove 12, a threaded rod 16 is connected to the inner wall of the through hole 18 in a threaded manner, an inserting nail 17 is arranged at the bottom of the threaded rod 16, and a handle 13 is fixedly connected to the top of the threaded rod.

Threaded rod 16 is greater than the height of through-hole 18 together with the length of inserting nail 17, and is greater than base 1 and protection pad 7 height, and spacing groove 10 width is greater than pivot 9 length, and stopper 15 pairs with draw-in groove 14 and uses, and draw-in groove 14 width should be greater than stopper 15 width, and top cap 6 adopts the magnetism material to make, and metal strip 4 is the iron material, and protection pad 7 adopts the silica gel material, and telescopic 5 both sides are provided with scale 3 equally.

The working principle is as follows:

1. the device is carried to an area to be surveyed, the top cover is pulled, the bulges on the two sides of the telescopic ruler slide in the groove of the main ruler, and the telescopic ruler is pulled out for measurement.

2. When the sopwith staff is required to be fixed, the base is placed on the horizontal plane, the handles on two sides are rotated, the threaded rod rotates in the through hole, the inserting nail is inserted into the ground, and the protective pad made of silica gel effectively buffers the device.

3. The pivot is rotated, the bracing piece is rolled out, and during stopper card was gone into the draw-in groove simultaneously, stirring pivot and bracing piece to the outside, the pivot removed in the spacing groove, goes into the one side that the draw-in groove took the baffle with the stopper card, forms the fixed stay.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a site survey device that construction cost was used, includes base (1), main scale (2), telescopic ruler (5), its characterized in that: the adjustable scale is characterized in that a main scale (2) is fixedly connected to the middle of the upper portion of the base (1), graduated scales (3) are uniformly arranged on two sides of the main scale (2), a circle of metal strip (4) is fixedly arranged at one end, far away from the base (1), of the main scale (2), the main scale (2) is hollow, a telescopic scale (5) is connected to the inner portion of the main scale in a sliding mode, grooves (19) are formed in the inner walls of two sides of the main scale (2), protrusions (20) are arranged in the grooves (19) in a matching mode, the protrusions (20) are fixedly connected to two side walls of the telescopic scale (5), a top cover (6) is fixedly connected to the top of the telescopic scale (5), a horizontal scale (8) is arranged in the middle of the base (1), a protection pad (7) is fixedly connected to the bottom of the base (1), storage grooves (12) are respectively formed in two ends of the base (, be provided with a horizontal rotating shaft (9) in spacing groove (10), pivot (9) top fixedly connected with a bracing piece (11), pivot (9) vertical support pole (11) department is provided with a stopper (15), stopper (15) correspond spacing groove (10) bottom and fixedly be provided with a draw-in groove (14), accomodate groove (12) inboard and seted up a through-hole (18) perpendicularly, through-hole (18) inner wall threaded connection has a threaded rod (16), threaded rod (16) bottom is provided with one and inserts nail (17), and top fixedly connected with a handle (13).

2. A site survey apparatus for construction costs according to claim 1, wherein: the length of the threaded rod (16) and the inserted nail (17) is greater than the height of the through hole (18) and greater than the height of the base (1) and the protection pad (7).

3. A site survey apparatus for construction costs according to claim 1, wherein: the width of the limiting groove (10) is larger than the length of the rotating shaft (9).

4. A site survey apparatus for construction costs according to claim 1, wherein: the limiting block (15) is matched with the clamping groove (14) for use, and the width of the clamping groove (14) is larger than that of the limiting block (15).

5. A site survey apparatus for construction costs according to claim 1, wherein: the top cover (6) is made of magnetic materials, and the metal strip (4) is made of iron materials.

6. A site survey apparatus for construction costs according to claim 1, wherein: the protection pad (7) is made of silica gel.

7. A site survey apparatus for construction costs according to claim 1, wherein: and scales (3) are also arranged on two sides of the telescopic ruler (5).