CN220540640U - Portable engineering cost mapping instrument - Google Patents

Abstract

The utility model relates to the technical field of engineering cost mapping instruments, in particular to a portable engineering cost mapping instrument which comprises a workbench, wherein a mapping instrument body is arranged on the workbench, and the portable engineering cost mapping instrument further comprises: the fixed support leg is positioned on the workbench; the adjusting mechanism is connected with the fixed supporting leg, and the movable supporting leg is arranged on the adjusting mechanism; the portable engineering cost mapping instrument is novel in structure, the movable supporting leg can be contracted to the inner side of the fixed supporting leg, so that the occupied space of equipment is saved, the portable engineering cost mapping instrument is convenient for workers to carry, and the height of the mapping instrument body from the ground is not limited by the cooperation of the fixed supporting leg and the movable supporting leg, and the cost is reduced.

Description

Portable engineering cost mapping instrument

Technical Field

The utility model relates to the technical field of engineering cost mapping instruments, in particular to a portable engineering cost mapping instrument.

Background

The method is more accurate, the width of the wall-sticking material to be selected is known firstly, the circumference of the wall of the room is measured according to the width, a plurality of widths of the wall-sticking material are arranged in the circumference, namely a plurality of pieces of wall-sticking material are needed to be stuck, and then the height of the wall-sticking material is measured, and the length of the wall-sticking material needed by the wall outside the door and the window is obtained by multiplying the width by the height.

Through searching, the Chinese patent No. 215807356U discloses a portable engineering cost surveying instrument, a spiral gear is driven by a motor to rotate, a straight gear is driven by the spiral gear to rotate, a screw is driven by the straight gear to rotate, and a screw rod drives a screw block to move when rotating, so that the screw block drives a second connecting shaft to move, the distance side length between the second connecting shaft and a first connecting shaft effectively improves the moving convenience of the portable engineering cost surveying instrument, avoids the situation that the portable engineering cost surveying instrument cannot be folded when moving and needs to carry with multiple forces, but loads the surveying instrument into a box body, the use height of the portable engineering cost surveying instrument is limited, the manufacturing cost is high, and the use is inconvenient.

Disclosure of Invention

The utility model aims to provide a portable engineering cost surveying instrument which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a portable engineering cost mapping instrument, includes the workstation, be equipped with the mapping instrument body on the workstation, still include:

the fixed support leg is positioned on the workbench; and

the adjusting mechanism is connected with the fixed supporting leg, and the movable supporting leg is arranged on the adjusting mechanism;

the adjusting mechanism comprises a rotary adjusting component and a positioning component, wherein the rotary adjusting component is respectively connected with the fixed supporting leg and the movable supporting leg, and the positioning component is positioned on the fixed supporting leg and is detachably connected with the rotary adjusting component.

Compared with the prior art, the utility model has the beneficial effects that:

when the surveying instrument body is used, through the adjustment mechanism that sets up, can make the top free rotation of movable landing leg on the fixed landing leg, so that the movable landing leg that is located the fixed landing leg inboard rotates outside around the bottom of fixed landing leg, thereby can change the height of whole equipment, wherein, the rotation of movable landing leg and pivoted angle can be by the manual drive's mode, under the cooperation effect of rotatory adjusting part and locating component, can make movable landing leg stay in a certain position, thereby can be used to adjust the height of surveying instrument body from ground, after measuring, can shrink movable landing leg to the inboard of fixed landing leg again, with the space that practices thrift equipment and occupy, be convenient for the staff to carry, and through fixed landing leg and movable landing leg cooperation, can make the height of surveying instrument body from ground not limited, and the cost is reduced, be worth promoting.

Drawings

Fig. 1 is a schematic diagram of the overall front view structure of the present utility model.

Fig. 2 is an enlarged schematic view of the portion a of fig. 1 according to the present utility model.

FIG. 3 is a schematic side view of the arc-shaped locating plate according to the present utility model.

In the figure: the device comprises a workbench, a handle, a 3-surveying instrument body, a 4-fixed supporting leg, a 5-universal wheel, a 6-rotation adjusting disc, 7-scale marks, 8-movable supporting legs, 9-telescopic pieces, 10-adjusting notches, 11-push-pull rods, 12-buffer springs, 13-arc-shaped positioning plates, 14-guiding sliding columns, 15-anti-slip teeth and 16-baffle plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1-3, the portable engineering cost mapping apparatus provided in the embodiment of the present utility model includes a workbench 1, wherein a mapping apparatus body 3 is disposed on the workbench 1, and the portable engineering cost mapping apparatus further includes:

a fixed leg 4, the fixed leg 4 being located on the table 1; and

the adjusting mechanism is connected with the fixed supporting leg 4, and a movable supporting leg 8 is arranged on the adjusting mechanism;

the adjusting mechanism comprises a rotation adjusting component and a positioning component, wherein the rotation adjusting component is respectively connected with the fixed supporting leg 4 and the movable supporting leg 8, and the positioning component is positioned on the fixed supporting leg 4 and is detachably connected with the rotation adjusting component.

When the surveying instrument body 3 is used, through the adjustment mechanism that sets up, can make the top of movable landing leg 8 free rotation on fixed landing leg 4, so that make the movable landing leg 8 that is located fixed landing leg 4 inboard rotate outside around the bottom of fixed landing leg 4, thereby can change the height of whole equipment, wherein, the rotation of movable landing leg 8 and the pivoted angle can be by the manual drive's mode, under the cooperation effect of rotatory adjusting part and locating component, can make movable landing leg 8 stay in a certain position, thereby can be used to adjust the height of surveying instrument body 3 from ground, after measuring, can shrink movable landing leg 8 to the inboard of fixed landing leg 4 again, with the space that practices thrift equipment and occupy, be convenient for the staff to carry, and through fixed landing leg 4 and movable landing leg 8 cooperation, can make the height of surveying instrument body 3 apart from ground not limited, and the cost is reduced, be worth promoting.

In one embodiment of the present utility model, referring to fig. 1, the number of the fixed legs 4 is three, the number of the movable legs 8 is equal to that of the fixed legs 4, and the length of the movable legs 8 is smaller than that of the fixed legs 4.

Referring to fig. 1 and 2, the rotation adjustment assembly includes:

an adjusting notch 10, wherein the adjusting notch 10 is arranged on the fixed supporting leg 4;

a rotary adjusting disc 6, wherein the rotary adjusting disc 6 is rotatably arranged in the adjusting notch 10, and the rotary adjusting disc 6 is connected with the movable supporting leg 8; and

and the scale marks 7 are positioned on the side wall of the rotary adjusting disk 6.

Referring to fig. 2 and 3, the positioning assembly includes:

the telescopic piece 9 is positioned in the adjusting notch 10, and a push-pull rod 11 is arranged at the output end of the telescopic piece 9;

the arc-shaped positioning plate 13 is connected with the push-pull rod 11, and the arc-shaped positioning plate 13 is also detachably connected with anti-slip teeth 15 arranged on the rotation adjusting disc 6;

the guide sliding column 14, one end of the guide sliding column 14 is connected with the arc-shaped positioning plate 13, and the other end of the guide sliding column 14 is inserted into a circular groove arranged on the fixed supporting leg 4 and is in sliding connection with the circular groove; and

the baffle 16 is slidably arranged in the circular groove, and the baffle 16 is connected with the fixed support leg 4 through the buffer spring 12.

Before measuring work, through the extensible member 9 that sets up, wherein extensible member 9 can adopt the flexible mode of electro-magnet control, also can adopt the form of electric putter, through extensible member 9 pulling push-and-pull rod 11, can make arc locating plate 13 and rotate adjusting disk 6 and anti-skidding tooth 15 separation, wherein the inboard of arc locating plate 13 also is equipped with the tooth, can anti-skidding tooth 15 meshing, in order to lock rotating adjusting disk 6, simultaneously, when arc locating plate 13 upwards move, can drive direction strut 14 and baffle 16 and shift up in circular recess in step, and make buffer spring 12 be in compressed state, work through baffle 16 and circular recess cooperation, so that guarantee the stationarity that arc locating plate 13 reciprocated, after both separation, movable leg 8 and rotating adjusting disk 6 can freely rotate in adjusting notch 10, at this moment, manpower pulls movable leg 8, can make the top of movable leg 8 rotate around the bottom of fixed leg 4, and through the scale mark 7 of setting up, can intuitively control the inclination of every movable leg 8, in order to make surveying instrument body 3 be in appropriate height, on the other hand can drive direction-and slide column 14 and baffle 16 and move in circular recess, can make the movable leg 8 rotate the horizontal sleeve 3 and change in order to keep the angle of movable leg 8, can both to change the measuring instrument, can be guaranteed to lock down in order to measure the movable leg 8, after the adjustable leg is moved, can be moved down, and can be adjusted to the movable leg 8, and can be adjusted, and can be moved down, and the position to the position is moved, and is moved down, and is moved, on the support 3, and is moved, and is 9, and is moved.

In one embodiment of the present utility model, referring to fig. 1, further includes: a handle 2, wherein the handle 2 is positioned on the workbench 1; and

and the universal wheel 5 is rotatably arranged on the fixed support leg 4.

After the measurement work is finished, the three movable supporting legs 8 can be respectively folded and unfolded at the inner sides of the three fixed supporting legs 4, and the handles 2 are pulled by a worker, so that the whole equipment can roll on the ground through one set of universal wheels 5, the purpose of saving manpower is achieved, wherein the three sets of universal wheels 5 are respectively arranged on the three fixed supporting legs 4, when the ground does not have the condition of pulling the equipment to move, the whole equipment can be lifted and moved conveniently through the two sets of handles 2, and the practicability and the flexibility of the equipment are improved.

It should be noted that, in the present utility model, unless explicitly specified and defined otherwise, terms such as "sliding", "rotating", "fixing", "provided" and the like should be interpreted broadly, and may be, for example, welded, bolted, or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. The utility model provides a portable engineering cost mapping instrument, includes the workstation, be equipped with the mapping instrument body on the workstation, its characterized in that still includes:

the fixed support leg is positioned on the workbench; and

the adjusting mechanism is connected with the fixed supporting leg, and the movable supporting leg is arranged on the adjusting mechanism;

the adjusting mechanism comprises a rotary adjusting component and a positioning component, wherein the rotary adjusting component is respectively connected with the fixed supporting leg and the movable supporting leg, and the positioning component is positioned on the fixed supporting leg and is detachably connected with the rotary adjusting component.

2. The portable engineering cost mapping instrument of claim 1, wherein the number of the fixed legs is three, the number of the movable legs is equal to the fixed legs, and the length of the movable legs is smaller than the length of the fixed legs.

3. The portable engineering cost mapping instrument of claim 2 wherein the rotation adjustment assembly comprises:

the adjusting notch is formed in the fixed supporting leg;

the rotating adjusting disc is rotatably arranged in the adjusting notch and connected with the movable supporting leg; and

and the scale marks are positioned on the side wall of the rotary adjusting disc.

4. A portable construction cost mapping instrument according to claim 3, wherein the positioning assembly comprises:

the telescopic piece is positioned in the adjusting notch, and a push-pull rod is arranged at the output end of the telescopic piece;

the arc-shaped positioning plate is connected with the push-pull rod and is also detachably connected with anti-slip teeth arranged on the rotating adjusting disc;

the guide sliding column is connected with the arc-shaped positioning plate at one end, and the other end of the guide sliding column is inserted into a circular groove arranged on the fixed supporting leg and is in sliding connection with the circular groove; and

the baffle is slidably mounted in the circular groove, and the baffle is connected with the fixed support leg through a buffer spring.

5. The portable engineering cost mapping apparatus according to any one of claims 1-4, further comprising: the handle is positioned on the workbench; and

and the universal wheel is rotatably arranged on the fixed supporting leg.