CN210890843U

CN210890843U - Measuring device for engineering cost

Info

Publication number: CN210890843U
Application number: CN201921976794.XU
Authority: CN
Inventors: 孙仙菊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-06-30
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a measuring device for engineering cost in the technical field of engineering surveying and mapping, which comprises a box body, wherein the middle parts of four sides of the box body are provided with leg grooves, the leg grooves are hinged with folding support legs, the middle part of the bottom end of the box body is provided with a groove, and a heavy hammer is hung in the groove, the leg grooves and the folding support legs can be used for accommodating the support legs well, so that the support legs do not occupy extra space, the occupied space of measuring equipment is greatly reduced, the carrying and the storage of the support legs are convenient for users, the support legs can be taken in the box body of a measuring instrument through the arranged structures of a lead screw, a limiting rod, a driving mechanism and the like, the mounting time is saved, the surveying and mapping instrument can be accommodated when the surveying and mapping instrument is paused midway, the measuring mechanism is protected, the multi-angle work of the surveying and mapping instrument can be realized, the practicability, the storage box can be used for storing small parts during working, and the space is reasonably utilized.

Description

Measuring device for engineering cost

Technical Field

The utility model relates to an engineering survey and drawing technical field specifically is a measuring device that engineering cost used.

Background

The project cost is the total cost spent on a certain project construction, the core content of the project cost is investment estimation, design approximate calculation, correction approximate calculation, construction drawing budget, project settlement, completion settlement and the like, and the project cost has the main tasks of: according to the drawing, the quota and the specification of the list, direct fees (manual fees, materials and equipment used by construction machines and tools), enterprise management fees, measure fees, profits, taxes and the like contained in the project are calculated. The pre-accounting of the construction costs needs special measuring tools.

At present, the general volume of measuring device for current engineering cost is great for carrying and depositing inconveniently like this, and the surveying instrument need deposit alone among the existing equipment, therefore all need to reassemble every use, troublesome poeration.

Based on this, the utility model designs a measuring device that engineering cost used to solve the above-mentioned problem that appears.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a measuring device that engineering cost used to solve among the above-mentioned background art "the general volume of measuring device for current engineering cost is great, so make carry and deposit inconveniently, and the surveying instrument need deposit alone among the existing equipment, therefore all need reassembly, the problem of troublesome poeration" at every turn use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a measuring device that engineering cost used, includes the box body, the middle part of four sides of box body is equipped with the landing leg groove, the landing leg groove articulates and is equipped with folding stabilizer blade, box body bottom middle part is equipped with the recess, it has the weight to hang in the recess, the box body internal rotation is equipped with lead screw and gag lever post, three total gag lever posts, three gag lever posts and lead screw are square distribution, it has measuring mechanism to run through the spiro union on the lead screw, and the spacing bottom plate that runs through measuring mechanism of three gag lever posts, the box body top corresponds measuring mechanism and has seted up the opening, lead screw upper portion is equipped with actuating mechanism, can control the lead screw positive and negative rotation through actuating mechanism, and then realizes measuring mechanism's lift, the box body.

Further, folding stabilizer blade is including first branch, second branch and third branch, first branch is connected with second branch is articulated, the second branch other end is connected with third branch is articulated, the third branch other end is equipped with movable stabilizer blade, be equipped with locking screw on the third branch pole wall, second branch and first branch and third branch articulated point department all are equipped with buckle mechanism.

Furthermore, the buckling mechanism comprises a panel strip, a positioning clamping sleeve and a nesting sleeve, the panel strip is connected with the positioning clamping sleeve in a sliding limiting mode, and the panel strip and the nesting sleeve are arranged on two sides of a hinge point of the folding support leg.

Furthermore, a limiting mechanism is arranged at the bottom end of the supporting leg groove corresponding to the folding supporting leg, the limiting mechanism comprises a supporting block, a bolt is arranged on the supporting block, a strip-shaped opening is formed in the position, corresponding to the bolt, of the first supporting rod, and the first supporting rod is fixed in position through the bolt.

Further, measuring mechanism is including the bottom plate, the bottom plate is the plectane, bottom plate top center is equipped with the pivot, the pivot top is equipped with U type seat, install the surveying instrument on the U type seat, be equipped with adjusting screw between U type seat and the surveying instrument.

Furthermore, a damping sleeve is sleeved on the outer side of the rotating shaft, and a rubber layer is arranged on the inner wall of the damping sleeve.

Furthermore, actuating mechanism is including the rocker, the rocker rotates to run through and locates the box body roof and be close to lead screw department, the rocker bottom is equipped with first gear, actuating mechanism is still including the second gear, the second gear cup joints on the lead screw, and first gear and second gear meshing.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a landing leg groove and folding landing leg, can accept the landing leg fine, make it not occupy extra space, the measuring equipment's that has significantly reduced occupation of land space, made things convenient for the user to its transport and storage, lead screw through setting up, the gag lever post, actuating mechanism isotructure, can take in inside the measuring instrument box body, need not to dismantle the surveying instrument, the installation time has been saved, and can also accommodate the surveying instrument when midway suspending the survey and drawing, protect the measuring mechanism through setting up to the surveying instrument, can realize the multi-angle work of surveying instrument, the practicality is higher, the during operation's finding tool can be accomodate to the receiver of setting, the space has rationally utilized.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the structure of the first state of the present invention;

FIG. 2 is a schematic structural view of a second state of the present invention;

FIG. 3 is a schematic structural view of the present invention without the folding legs;

FIG. 4 is a top view of the top plate removed case of the present invention;

FIG. 5 is a three-dimensional view of the box body of the present invention;

FIG. 6 is an enlarged view of the point A in FIG. 1;

FIG. 7 is an enlarged view of the point B in FIG. 1;

FIG. 8 is an enlarged view of FIG. 3 at C;

FIG. 9 is a schematic view of the folding leg structure of the present invention;

fig. 10 is a schematic structural diagram of the measuring mechanism of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-box body, 2-leg slot, 3-folding leg, 4-cylinder, 5-groove, 6-screw rod, 7-limiting rod, 8-measuring mechanism, 9-through opening, 10-driving mechanism, 11-storage box, 12-resisting block, 13-bolt, 31-first supporting rod, 311-strip-shaped opening, 32-second supporting rod, 33-third supporting rod, 34-movable leg, 35-locking screw rod, 36-embedded strip, 37-positioning clamping sleeve, 38-embedded sleeve, 81-bottom plate, 82-rotating shaft, 83-U-shaped seat, 84-surveying instrument, 85-adjusting screw rod, 86-damping sleeve, 101-rocker, 102-first gear, 103-second gear.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-10, the present invention provides a technical solution: the utility model provides a measuring device that engineering cost used, including

box body

1, 1 four side middle parts of box body are equipped with landing leg groove 2, landing leg groove 2 articulates and is equipped with

folding stabilizer blade

3, 1 bottom middle part of box body is equipped with recess 4, it has weight 5 to hang in the recess 4, 1 internal rotation of box body is equipped with lead screw 6 and gag lever post 7, gag lever post 7 is three total, three gag lever posts 7 are square distribution with lead screw 6, it has measuring mechanism 8 to run through the spiro union on the lead screw 6, and the spacing bottom plate that runs through measuring mechanism 8 of three

gag lever posts

7, 1 top of box body corresponds measuring mechanism 8 and has seted up opening 9, 6 upper portions of lead screw are equipped with actuating mechanism 10, can control lead screw 6 positive and negative rotations through actuating mechanism 10, and then realize measuring mechanism 8's lift, 1.

Wherein, folding stabilizer blade 3 is including first branch 31, second branch 32 and third branch 33, and first branch 31 is connected with second branch 32 is articulated, and the second branch 32 other end is connected with third branch 33 is articulated, and the third branch 33 other end is equipped with movable stabilizer blade 34, is equipped with locking screw 35 on the third branch 33 pole wall, and second branch 32 all is equipped with buckle mechanism with first branch 31 and third branch 33 articulated punishment department.

The buckling mechanism comprises a filler rod 36, a positioning ferrule 37 and a nesting 38, wherein the filler rod 36 is connected with the positioning ferrule 37 in a sliding limiting manner, and the filler rod 36 and the nesting 38 are arranged on two sides of a hinge point of the folding leg 3.

Wherein, the bottom of landing leg groove 2 corresponds folding stabilizer blade 3 and is equipped with stop gear, and stop gear is equipped with bolt 13 including supporting piece 12 on supporting piece 12, and first bracing piece 31 corresponds the bolt 13 position and is equipped with bar mouth 311, and first bracing piece 31 passes through bolt 13 fixed position.

Wherein, the measuring mechanism 8 comprises a bottom plate 81, the bottom plate 81 is a circular plate, a rotating shaft 82 is arranged at the center of the top end of the bottom plate 81, a U-shaped seat 83 is arranged at the top end of the rotating shaft 82, a surveying instrument 84 is arranged on the U-shaped seat 83, and an adjusting screw 85 is arranged between the U-shaped seat 83 and the surveying instrument 84.

Wherein, the outer side of the rotating shaft 82 is sleeved with a damping sleeve 86, and the inner wall of the damping sleeve 86 is provided with a rubber layer.

The driving mechanism 10 comprises a rocker 101, the rocker 101 is rotatably arranged on the top wall of the box body 1 and close to the screw rod 6, a first gear 102 is arranged at the bottom end of the rocker 101, the driving mechanism 10 further comprises a second gear 103, the second gear 103 is sleeved on the screw rod 6, and the first gear 102 is meshed with the second gear 103.

One specific application of this embodiment is: the device is a measuring device for engineering cost.

When the device is used, the folding supporting leg 3 is pulled out to be unfolded, the insertion strip 36 is controlled to be embedded into the nesting sleeve 38, the supporting leg is stably unfolded, the first supporting rod 31 abuts against the abutting block 12, meanwhile, the bolt 13 penetrates through the strip-shaped opening 311, the first supporting rod 31 is locked through the nut, the folding supporting leg 3 is fixed, when the ground is not flat, the length of the movable supporting rod 34 on the third supporting rod 33 can be adjusted according to the heavy hammer 5, the device is placed flat, then the cover on the through opening 9 is taken out, the rocker 101 is selected, the screw rod 6 is driven to be selected through transmission of the first gear and the second gear, the screw rod 6 is in threaded connection with the bottom plate 81, therefore, the screw rod 6 rotates forwards and backwards, the measuring mechanism 8 can be driven to ascend or descend, and the; and finally, adjusting the placing angle of the surveying instrument 84 according to surveying requirements.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a measuring device that engineering cost used, including box body (1), its characterized in that: the middle parts of four sides of the box body (1) are provided with leg grooves (2), the leg grooves (2) are hinged with folding legs (3), the middle part of the bottom end of the box body (1) is provided with a groove (4), a heavy hammer (5) is hung in the groove (4), the box body (1) is rotationally provided with a screw rod (6) and a limiting rod (7), the limiting rods (7) are three in number, the three limiting rods (7) and the screw rod (6) are distributed in a square shape, the screw rod (6) is in threaded connection with a measuring mechanism (8), the three limiting rods (7) are in limiting penetration through a bottom plate of the measuring mechanism (8), the top end of the box body (1) is provided with a through hole (9) corresponding to the measuring mechanism (8), the upper part of the screw rod (6) is provided with a driving mechanism (10), the screw rod (6) can be controlled to rotate forwards and backwards through the driving mechanism (, the top end of the box body (1) is provided with a storage box (11) around the through hole (9).

2. A construction cost measuring device according to claim 1, wherein: folding stabilizer blade (3) are including first branch (31), second branch (32) and third branch (33), first branch (31) are connected with second branch (32) are articulated, the second branch (32) other end is connected with third branch (33) are articulated, third branch (33) other end is equipped with movable stabilizer blade (34), be equipped with locking screw (35) on third branch (33) pole wall, second branch (32) and first branch (31) and third branch (33) articulated point department all are equipped with buckle mechanism.

3. A construction cost measuring apparatus according to claim 2, wherein: the buckling mechanism comprises a filler rod (36), a positioning clamping sleeve (37) and a nesting sleeve (38), the filler rod (36) is connected with the positioning clamping sleeve (37) in a sliding limiting mode, and the filler rod (36) and the nesting sleeve (38) are arranged on two sides of a hinge point of the folding support leg (3).

4. A construction cost measuring apparatus according to claim 2, wherein: the folding leg of landing leg groove (2) bottom corresponds folding stabilizer blade (3) and is equipped with stop gear, stop gear is including supporting piece (12), be equipped with bolt (13) on supporting piece (12), first branch (31) correspond bolt (13) position and are equipped with bar mouth (311), first branch (31) pass through bolt (13) fixed position.

5. A construction cost measuring device according to claim 1, wherein: measuring mechanism (8) is including bottom plate (81), bottom plate (81) are the plectane, bottom plate (81) top center is equipped with pivot (82), pivot (82) top is equipped with U type seat (83), install surveying instrument (84) on U type seat (83), be equipped with adjusting screw (85) between U type seat (83) and surveying instrument (84).

6. A construction cost measuring device according to claim 5, wherein: the outer side of the rotating shaft (82) is sleeved with a damping sleeve (86), and the inner wall of the damping sleeve (86) is provided with a rubber layer.

7. A construction cost measuring device according to claim 1, wherein: the driving mechanism (10) comprises a rocker (101), the rocker (101) is rotatably arranged on the top wall of the box body (1) in a penetrating mode and close to the lead screw (6), a first gear (102) is arranged at the bottom end of the rocker (101), the driving mechanism (10) further comprises a second gear (103), the second gear (103) is sleeved on the lead screw (6), and the first gear (102) is meshed with the second gear (103).