CN209927134U - On-spot mapping device that engineering cost used - Google Patents

Abstract

The utility model discloses an on-spot mapping device that engineering cost used, comprises a box bod, box body left side fixedly connected with axis body, its axis body both ends are connected with the braces, and install the buckle in the middle of the braces, rotate in the middle of the axis body and be connected with the strut, and the strut right side rotates and is connected with the folding rod, the folding rod top rotates and is connected with the box body, and the box body top rotates and is connected with the lid, box body right side bottom is connected with torque spring, and is connected with the depression bar bottom the torque spring, backing plate both sides fixedly connected with sideboard, its sideboard right side fixedly connected with opening metal loop, and opening metal loop left side swing joint has. This on-spot mapping device that engineering cost used adopts the structure of braces, strut and backing plate for operating personnel can hang the device and carry out fixed balance to the paper on the neck, thereby reach the effect of liberation operating personnel one hand, and utilize the structure of box body, can collect surveying instrument, thereby make the device more convenient.

Description

On-spot mapping device that engineering cost used

Technical Field

The utility model relates to an engineering cost equipment technical field specifically is a field mapping device that engineering cost used.

Background

The direct meaning of the construction cost is the construction price of the project and the three elements of project pricing: the quantity, price and cost, in a broad sense, the construction cost covers construction cost (civil engineering and installation major), road construction cost, water transportation construction cost, railway construction cost, water conservancy construction cost, electric power construction cost, communication construction cost, aerospace construction cost and the like, the construction cost refers to all costs spent on certain construction, the core contents of the construction cost are investment estimation, design approximate calculation, correction approximate calculation, construction diagram budget, construction settlement, completion settlement and the like, and for the accuracy of construction cost results, construction cost personnel often need to arrive at the site to carry out field surveying and mapping and calculate the construction quantity.

Engineering cost needs to carry multiple device when surveying and mapping on the spot in the existing market, and it needs to record and draw the pattern while measuring, to relevant staff, needs handheld measuring device and record pen paper simultaneously to there is great inconvenience.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an on-the-spot mapping device that engineering cost used to solve the present market that proposes in the above-mentioned background art and need carry multiple device when carrying out on-the-spot survey and drawing engineering cost, its needs record and draw the pattern on one side of measuring, to relevant staff, needs handheld measuring device and record pen paper simultaneously, thereby has great inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an on-spot mapping device that engineering cost used, includes the box body, box body left side fixedly connected with axis body, its axis body both ends are connected with the braces, and install the buckle in the middle of the braces, rotate in the middle of the axis body and be connected with the strut, and the strut right side rotates and is connected with the folding rod, the folding rod top rotates and is connected with the box body, and the box body top rotates and is connected with the lid, box body right side bottom is connected with torque spring, and the torque spring bottom is connected with the depression bar, box body right side fixedly connected with backing plate, and backing plate right side fixedly connected with opening metal loop, backing plate both sides fixedly connected with sideboard, its sideboard right side fixedly connected with opening metal loop.

Preferably, the shaft body is fixedly connected with the straps, and the shaft body is rotatably connected with the support frame.

Preferably, the middle of the side plate is provided with a groove structure, the top of the groove structure of the side plate is inclined, and the inner side wall of the groove structure of the side plate is provided with an arc-shaped protruding structure.

Preferably, the box body is internally provided with three groove structures, and the shape of the groove structures in the box body is different from each other.

Preferably, the compression bar and the torsion spring form an elastic structure, and the top end of the right side of the compression bar is of an arc structure.

Compared with the prior art, the beneficial effects of the utility model are that: this on-spot mapping device that engineering cost used adopts the structure of braces, strut and backing plate for operating personnel can hang the device and carry out fixed balance to the paper on the neck, thereby reach the effect of liberation operating personnel one hand, and utilize the structure of box body, can collect surveying instrument, thereby make the device more convenient. The shaft body of the device is fixedly connected with the strap, and the shaft body is rotatably connected with the support frame, the structure can enable an operator to hang the device on a neck, and the device can be supported against a chest opening to be fixed by matching with the expansion of the support frame, so that the base plate can reach balance, the recording and drawing of measured data can be carried out without holding paper by hands, the device is more convenient and faster, a groove structure is arranged in the middle of the side plate, the top of the groove structure of the side plate is inclined, an arc-shaped protruding structure is arranged on the inner side wall of the groove structure of the side plate, a pen for drawing and recording can be fixed at the position by the structure, the inclined top of the pen is more convenient for the placing operation of the pen, the protruding structure can play a role in fixing after the pen is placed in the pen, so that the pen is kept stable, and after the pen is placed at the position, the existence of the pen can play a role in limiting role in, can not be in disorder, more convenient to use, the box body is inside to be equipped with three groove structure, and the shape diverse of the inside groove structure of box body, this structure can place the tape measure, things such as pen or compasses for the drawing record are placed wherein, let various mapping device be more neat orderly, thereby make relevant operating personnel more convenient, the depression bar constitutes elastic structure with torque spring, and the right side top of depression bar is the arc structure, this structure can be after the paper turns over the page or leaf, fixed compressing tightly the paper, make the paper can not be in disorder, and its arc structure can with the softer contact of paper, play the effect of protection paper, thereby make the device more convenient to use.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the front view structure of the shaft body and the supporting frame of the present invention.

In the figure: 1. the buckle, 2, braces, 3, axis body, 4, strut, 5, lid, 6, sideboard, 7, backing plate, 8, paper, 9, opening metal loop, 10, folding rod, 11, box body, 12, depression bar, 13, torsion spring.

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 present invention provides a technical solution: an on-site mapping device for engineering cost comprises a box body 11, wherein a shaft body 3 is fixedly connected to the left side of the box body 11, straps 2 are connected to two ends of the shaft body 3, a buckle 1 is installed in the middle of each strap 2, three groove structures are arranged in the box body 11, the groove structures in the box body 11 are different in shape, a tape measure, a pen or compasses and other objects can be placed in the groove structures by the structure, various mapping devices can be placed in the groove structures more orderly, related operators can more conveniently, the shaft body 3 is fixedly connected with the straps 2, the shaft body 3 is rotatably connected with a support frame 4, the structure can enable an operator to hang the device on the neck, the device can be supported on the chest to be fixed by matching with the expansion of the support frame 4, and accordingly a base plate 7 is balanced, the recording and the mapping of measured data can be carried out without holding paper 8, and the device is more convenient, the middle of the shaft body 3 is rotatably connected with a support frame 4, the right side of the support frame 4 is rotatably connected with a folding rod 10, the top of the folding rod 10 is rotatably connected with a box body 11, the top of the box body 11 is rotatably connected with a box cover 5, the bottom of the right side of the box body 11 is connected with a torsion spring 13, the bottom of the torsion spring 13 is connected with a pressure rod 12, the pressure rod 12 and the torsion spring 13 form an elastic structure, and the top end of the right side of the pressure rod 12 is of an arc-shaped structure which can fixedly press paper 8 after the paper 8 is turned over, so that the paper 8 is not scattered, and the arc-shaped structure can be in softer contact with the paper 8, so as to play a role of protecting the paper 8, thereby the device is more convenient to use, the right side of the box body 11 is fixedly connected with a backing plate 7, the right side of the, and 9 left sides swing joint of opening metal ring has paper 8, be equipped with groove structure in the middle of the sideboard 6, the top of 6 groove structure of its sideboard is the slope form, and the inside wall of 6 groove structure of sideboard is equipped with arc protruding structure, this structure can be fixed in this department with the pen of survey and drawing recording, the operation of placing of the pen of more being convenient for at the top of its slope form, and its protruding structure can place the back into at the pen, play the fixed action, make the pen remain stable, and place in this department at the pen after, the existence of pen can play the limiting displacement to paper 8 at backing plate 7 top, make paper 8 tighten up neatly, can not be in disorder, more convenient to use.

The working principle is as follows: when the on-site surveying and mapping device for the engineering construction cost is used, whether parts of the device are damaged or not are connected firmly is checked, the device is used after the parts are checked to be correct, then the braces 2 are extended to a proper length through the buckles 1, the braces 2 are hung on the neck, the device is placed in front of the chest, the strut 4 is rotated by 90 degrees through the rotary connection of the shaft body 3 and the strut 4 and is kept vertical to the box body 11, the folding rod 10 rotates along with the strut 4 to be unfolded and straightened, the folding rod 10 and the strut 4 are propped against the chest to form a triangular supporting function, so that the box body 11 and the backing plate 7 are kept stable and balanced in front of the chest, when the measurement is needed, the box cover 5 is opened, a tape measure which is placed in the box body 11 in advance is taken out to be measured, then a pen clamped in the middle of the side plate 6 is taken out, the recording and drawing are carried out on the surface of the, make torsion spring 13 be in compression state, simultaneously with paper 8 along opening metal loop 9 downwardly rotating 360, release depression bar 12 again, torsion spring 13 that is in compression state exerts the power of turning right to depression bar 12 for the arc structure at depression bar 12 right side top tightly withstands paper 8, then can continue the survey and drawing, this is the use of this on-the-spot mapping device that engineering cost used.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (5)

1. An on-site mapping device for construction cost, comprising a box body (11), characterized in that: the box body (11) is fixedly connected with a shaft body (3) on the left side, the two ends of the shaft body (3) are connected with straps (2), a buckle (1) is arranged in the middle of each strap (2), a support frame (4) is rotatably connected in the middle of each shaft body (3), a folding rod (10) is rotatably connected on the right side of each support frame (4), the top of each folding rod (10) is rotatably connected with a box body (11), the top of each box body (11) is rotatably connected with a box cover (5), the bottom of the right side of each box body (11) is connected with a torsion spring (13), the bottom of each torsion spring (13) is connected with a compression rod (12), a base plate (7) is fixedly connected on the right side of each box body (11), an opening metal ring (9) is fixedly connected on the right side of each base plate (7), side plates, and the left side of the opening metal ring (9) is movably connected with paper (8).

2. A construction cost field mapping apparatus as claimed in claim 1, wherein: the shaft body (3) is fixedly connected with the straps (2), and the shaft body (3) is rotatably connected with the support frame (4).

3. A construction cost field mapping apparatus as claimed in claim 1, wherein: the middle of the side plate (6) is provided with a groove structure, the top of the groove structure of the side plate (6) is inclined, and the inner side wall of the groove structure of the side plate (6) is provided with an arc-shaped protruding structure.

4. A construction cost field mapping apparatus as claimed in claim 1, wherein: the box body (11) is internally provided with three groove structures, and the shape of the groove structures in the box body (11) is different.

5. A construction cost field mapping apparatus as claimed in claim 1, wherein: the pressing rod (12) and the torsion spring (13) form an elastic structure, and the top end of the right side of the pressing rod (12) is of an arc-shaped structure.

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