CN112833866B - Measuring device for building engineering project management - Google Patents

Abstract

The invention discloses a measuring device for building engineering project management, and belongs to the technical field of building engineering measuring equipment. The utility model provides a measuring device for building engineering project management, the power distribution box comprises a box bod, the cavity has been seted up at box body top surface middle part, cavity upper portion is equipped with the lid, two limit grooves have been seted up to cavity both sides inner wall upper end symmetry, the inner chamber has been seted up to limit groove inner wall front end, the inner chamber middle part is equipped with the gear, a plurality of tooth's sockets have been seted up to lid both sides outer wall to linear equidistant, two link up the groove has been seted up to box body bottom surface bilateral symmetry, link up the inslot and be equipped with the pillar, threaded hole has been seted up to the pillar front end, the screw hole interpolation is equipped with the threaded rod, link up the inslot wall lower extreme and has set up the stopper, the spacing groove has been seted up for the position of stopper to the pillar inner wall, the cavity middle part is equipped with measuring assembly. The invention effectively reduces the time consumption of disassembly and reinstallation required by replacing the measuring position, improves the measuring efficiency while facilitating the measuring work, and has strong practicability.

Description

Measuring device for building engineering project management

Technical Field

The invention relates to the technical field of constructional engineering measuring equipment, in particular to a measuring device for management of constructional engineering projects.

Background

The construction project management profession has dual attributes of management and engineering, and depends on the construction project management, in the construction project management work, a manager needs to strictly master construction procedures, construction processes, construction methods and quality standards, the project is compiled into a construction organization plan in combination with theoretical foundations, construction is organized, guided, supervised and accepted, before the construction project construction starts, the construction manager needs to conduct pre-measurement on the construction position of a building so as to prevent the lighting of the bottom layer of a north building from being influenced by the south building after the building is completed, the influence of the space and the height of the building on the north building is calculated according to a formula in the existing method, the mode is relatively theoretical, the operation amount is very large, errors are extremely easily caused in the calculation process, a projection plate is required to be arranged in a building space measuring device CN201920663022.4 in other prior patent technologies, and the whole device is not portable enough, so that the project curtain measuring device is proposed for the construction project management.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide a measuring device for managing constructional engineering projects, which aims to solve the problems in the background technology.

2. Technical proposal

The utility model provides a measuring device for building engineering project management, includes the box body, the cavity has been seted up at box body top surface middle part, cavity upper portion has been equipped with the lid, two limit grooves have been seted up to cavity both sides inner wall upper end symmetry, the inner chamber has been seted up to limit groove inner wall front end, the inner chamber middle part is equipped with the gear, a plurality of tooth's sockets have been seted up to lid both sides outer wall in linear equidistant, the U type pull rod has been set firmly at box body top surface middle part, box body top surface rear side symmetry is equipped with two inserts, insert the lateral wall upper end has set firmly the plectrum, set firmly extension spring between plectrum bottom surface and the box body top surface, two link up the groove of box body bottom surface bilateral symmetry, link up the inslot and have the pillar, threaded hole has been seted up to the pillar front end, the threaded hole interpolation is equipped with the threaded rod, link up the stopper has been seted up for the position of stopper to the pillar inner wall, the cavity middle part is equipped with the measurement subassembly.

Preferably, the two ends of the box cover are respectively in sliding fit with the two side grooves, the gears are in meshed connection with the tooth grooves, the lower end of the front wall of the insertion block is of a round corner structure, and the lower end of the insertion block penetrates through the top surface of the box body, extends into the side grooves and is in clamping fit with the tooth grooves positioned at the rearmost side.

Preferably, the upper part of the inner side end of the through groove is communicated with the cavity, the outer walls of the two sides of the support column are in sliding contact with the inner walls of the two sides of the through groove, the threaded rod is in threaded connection with the threaded hole, the upper end of the threaded rod penetrates through the inner cavity extending from the top surface of the through groove and is fixedly connected with the bottom surface of the gear coaxially, and the limiting block is in sliding fit with the limiting groove.

Preferably, the measuring assembly comprises a movable seat, two sliding blocks are symmetrically and fixedly arranged on the front and rear outer walls of the movable seat, a sliding groove is formed in the inner wall of the cavity relative to the position of the sliding block, the sliding block and the sliding groove are of a ladder-shaped column structure, the sliding block is in sliding fit with the sliding groove, and a compression spring A is fixedly arranged between the bottom surface of the sliding block and the bottom surface of the sliding groove.

Preferably, two side plates are symmetrically hinged to two sides of the top surface of the movable seat, a plurality of scale grooves are formed in the front side of the top surface of the side plates and the front side of the top surface of the movable seat at equal intervals in a linear mode, a plurality of inserting columns are arranged on the top surface of the movable seat in a square array mode, two spring buckles are embedded in the outer walls of the inserting columns in a symmetrical structure, and a connecting seat is fixedly arranged in the middle of the top surface of the inserting columns.

Preferably, the column grooves are formed in the top surfaces of the side plates, the top surfaces of the movable seats and the middle parts of the top surfaces of the connecting seats, the inserting columns are matched with the column grooves in an inserting mode, the inner walls of the column grooves are provided with round grooves corresponding to the positions of the spring buckles, the spring buckles and the round grooves are of hemispherical structures, and the spring buckles are matched with the round grooves in a clamping mode.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

1. the invention is in a box body form under the undeployed state, a construction project manager can directly lift the U-shaped lifting rod to carry the device with the device, the device is not influenced by the landform of a construction area, the manager can conveniently move the device to various places at any time to measure different positions, the device is convenient and quick, the flexibility is high, when the device is moved to a proper place, the manager can directly select a flat position to place the device, then the U-shaped lifting rod is utilized to pull the box cover to move to the front side along the side groove, in the sliding process of the box cover along the side groove, tooth grooves formed on two sides of the box cover can drive gears to rotate, and the threaded rods are coaxially and fixedly connected with the gears, so the threaded rods can drive the threaded rods to move downwards along the sliding fit direction of the limiting blocks and the limiting grooves under the limit of sliding contact of the two side outer walls of the supporting columns, the device can jack the height of the lifting device through the reactive force of the ground, meanwhile, the measuring assembly arranged in the middle of the cavity is blocked by the box cover, the box cover is pushed upwards by the elastic force of the compression spring A, the box cover is pushed upwards along the sliding groove, the two sides of the box cover can be completely opened to the two sides of the box cover can not be completely supported to the two sides of the box cover, the device can be conveniently and flexibly supported to the two sides of the box body can not be hinged to the two sides along the outside when the two side of the device is not conveniently and can be hinged to the outside conveniently and conveniently supported.

2. The measuring assembly is arranged in the invention, after the device is unfolded by a manager, the connecting seat can be inserted on the movable seat and the top surface of the side plate by utilizing the insertion matching of the insertion columns and the column grooves, a plurality of insertion columns and the connecting seat can be connected and stacked to form a column body according to the preset height of the building body, and the manager can randomly change the space of the simulated building body in the measuring work, so that under the irradiation of sunlight, the manager can clearly observe whether the setting of the space of the building is convenient for the lighting requirement of a resident at the bottom layer or not, the scale grooves can more intuitively display the space of the building after the proportion is reduced, the measuring convenience is improved, the process of a large amount of calculation data is saved, the obtained result is more practical in fitting, time and labor are saved, and the device is convenient and rapid.

3. The invention is provided with the insert, after the device is used, a manager can press down the movable seat along the sliding fit direction of the sliding block and the sliding groove, the side plate is pressed by the inner wall of the cavity to rotate and erect again, after the movable seat is pressed to the deepest part, the manager can push the box cover back to the original position along the side groove, when the box cover is pushed to the rear side of the side groove, the rear walls on the two sides of the box cover can generate extrusion effect on the round corner part at the lower end of the front wall of the insert, at the moment, the insert can be jacked up, the extension spring is prolonged, finally, after the rear wall of the box cover is tightly attached to the rear wall of the side groove, the insert can return to the original position again under the action of the contraction force of the extension spring and is clamped and matched with the tooth groove at the rearmost side, so as to finish the storage of the device, and under the clamping and matching limitation of the insert and the rearmost tooth groove, the problem of expanding the device caused by the bumping can not be generated when the manager lifts the device, so that the design of the device is more humanized, the support is limited, and the support position is prevented from falling out, and the risk of damage of the device is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

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

FIG. 3 is a schematic view of the bottom view of the present invention;

FIG. 4 is a schematic top cross-sectional view of the present invention;

FIG. 5 is a schematic cross-sectional view of the cartridge of the present invention;

FIG. 6 is a schematic view of the internal structure of the case of the present invention;

FIG. 7 is a schematic view of the structure of the strut and threaded rod and gear according to the present invention;

FIG. 8 is a schematic diagram of a plug structure according to the present invention;

FIG. 9 is a schematic diagram of a measuring assembly according to the present invention;

fig. 10 is a schematic view of a plug and a connector according to the present invention.

The reference numerals in the figures illustrate: 1. a case body; 2. a cavity; 3. a box cover; 4. a side groove; 5. an inner cavity; 6. a gear; 7. tooth slots; 8. a U-shaped lifting rod; 9. inserting blocks; 10. a poking plate; 11. a tension spring; 12. a through groove; 13. a support post; 14. a threaded hole; 15. a threaded rod; 16. a limiting block; 17. a limit groove; 18. a measurement assembly; 19. a movable seat; 20. a slide block; 21. a chute; 22. compressing the spring A; 23. a side plate; 24. a scale groove; 25. inserting a column; 26. a spring buckle; 27. a connecting seat; 28. a column groove; 29. a circular groove.

Detailed Description

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-10, the present invention provides a technical solution:

the utility model provides a measuring device for building engineering project management, the power distribution box comprises a box body 1, cavity 2 has been seted up at the middle part of box body 1 top surface, cavity 2 upper portion is equipped with lid 3, two limit grooves 4 have been seted up to cavity 2 both sides inner wall upper end symmetry, inner chamber 5 has been seted up to limit groove 4 inner wall front end, inner chamber 5 middle part is equipped with gear 6, a plurality of tooth's socket 7 have been seted up to lid 3 both sides outer wall in the linear equidistant, U type pull rod 8 has been set firmly at box body 3 top surface middle part, box body 1 top surface rear side symmetry is equipped with two inserts 9, insert 9 lateral wall upper end has set firmly and has dialled board 10, set firmly extension spring 11 between dialled board 10 bottom surface and the box body 1 top surface, two link up groove 12 have been seted up to box body 1 bottom surface both sides symmetry, link up groove 12 embeds and has been equipped with pillar 13, screw hole 14 has been seted up to the front end of pillar 13, screw hole 14 interpolation has been equipped with threaded rod 15, link up 16 has been set firmly in link up at the groove 12 lower extreme, spacing block 17 for the position of stopper 16 in the inside wall 13, spacing block 17 is seted up in the position of stopper 16, cavity 2 middle part has measurement assembly 18.

Specifically, the two ends of the box cover 3 are respectively in sliding fit with the two side grooves 4, the gear 6 is meshed with the tooth grooves 7, the lower end of the front wall of the insertion block 9 is of a round corner structure, the lower end of the insertion block 9 penetrates through the top surface of the box body 1, extends into the side grooves 4 and is in clamping fit with the tooth grooves 7 positioned at the rearmost side, the U-shaped lifting rod 8 is utilized to pull the box cover 3 to move towards the front side along the side grooves 4, and the tooth grooves 7 formed in the two sides of the box cover 3 can drive the gear 6 to rotate in the sliding process of the box cover 3 along the side grooves 4.

Further, link up the upper portion and the cavity 2 of inboard end of groove 12 and be linked together, the both sides outer wall of pillar 13 and link up groove 12 both sides inner wall sliding contact, threaded rod 15 and threaded hole 14 threaded connection, threaded rod 15 upper end runs through and link up groove 12 top surface extension inner chamber 5 and with the coaxial fixed connection of gear 6 bottom surface, stopper 16 and spacing groove 17 sliding fit, gear 6 takes place to rotate and can drive threaded rod 15 and take place the rotation, under the restriction of both sides outer wall and the both sides inner wall sliding contact of groove 12 of pillar 13, threaded rod 15 accessible threaded hole 14 drive pillar 13 along stopper 16 and spacing groove 17 sliding fit's direction downwardly moving, can jack up the height of lifting device with this device through the reaction force on ground.

Furthermore, the measuring assembly 18 comprises a movable seat 19, two sliding blocks 20 are symmetrically and fixedly arranged on the front and rear outer walls of the movable seat 19, a sliding groove 21 is formed in the inner wall of the cavity 2 relative to the position of the sliding block 20, the sliding block 20 and the sliding groove 21 are of a ladder-shaped column structure, the sliding block 20 is in sliding fit with the sliding groove 21, a compression spring A22 is fixedly arranged between the bottom surface of the sliding block 20 and the bottom surface of the sliding groove 21, when the box cover 3 is completely opened, the measuring assembly 18 arranged in the middle of the cavity 2 is blocked by the box cover 3, the sliding block 20 is pushed upwards along the sliding groove 21 under the action of resilience force of the compression spring A22, and the range finder main body 27 on the measuring assembly 18 is lifted to the outside of the box body 1.

Still further, two sideboards 23 are hinged symmetrically on both sides of the top surface of the movable seat 19, a plurality of scale grooves 24 are formed in the front side of the top surface of the sideboards 23 and the front side of the top surface of the movable seat 19 at equal intervals in a linear manner, a plurality of inserting columns 25 are arranged on the top surface of the movable seat 19 in a square array manner, two spring buckles 26 are embedded in the outer walls of the inserting columns 25 in a symmetrical structure, and a connecting seat 27 is fixedly arranged in the middle of the top surface of the inserting columns 25.

It is worth introducing that sideboard 23 top surface and movable seat 19 top surface and a plurality of connecting seat 27 top surface middle part have all been seted up post groove 28, insert post 25 and post groove 28 grafting cooperation, post groove 28 inner wall has seted up circular slot 29 for the position of snap-in 26, snap-in 26 and circular slot 29 are hemisphere structure, snap-in 26 and circular slot 29 joint cooperation, when lid 3 is opened completely, measuring assembly 18 will rise to box body 1 outside, two sideboards 23 of its both sides just can rotate to both sides along the articulated direction in the restriction that has not had cavity 2 inner wall, can form a workstation with movable seat 19 top surface after the two are spread, then the manager alright rely on the support of device to carry out subsequent measurement work, not influenced by external factor, all can be convenient at any time and any place and measure, the flexibility is high, alright utilize insert post 25 and post groove 28 grafting cooperation to insert connecting seat 19 and sideboard 23 top surface at this moment, can pile up a plurality of inserts post 25 and connecting seat 27 interconnect according to the height that the building body preset and form, the manager can be at random in the floor measuring body, the user can be changed in the measuring device, the user is convenient for measuring the user, the user can be realized, the user is realized, the measurement is convenient, the user is realized, the user can's is convenient, the measurement is convenient, the user is far-friendly, the user has the user's demand, the measurement device is convenient, the user has measured the floor is convenient, and has high, the user's demand is convenient, and has measured the user's life is convenient, and has measured at the floor, and has measured at the user.

Working principle: in the undeployed state, the U-shaped lifting rod 8 can be directly lifted by a construction project manager to carry the device with the device, the device is not influenced by the topography and the landform of a construction area, the manager can conveniently move the device to various places at any time to measure different positions, the device is convenient and quick, the flexibility is high, when the device is moved to a proper place, the manager can directly select a flat position to place the device, then the U-shaped lifting rod 8 is utilized to pull the box cover 3 to move towards the front side along the side groove 4, in the sliding process of the box cover 3 along the side groove 4, the toothed grooves 7 arranged on the two sides of the box cover 3 can drive the gears 6 to rotate, and the gears 6 are fixedly connected with the threaded rods 15 coaxially, so the threaded rods 15 can be driven to rotate under the limitation that the outer walls on the two sides of the supporting posts 13 are in sliding contact with the inner walls on the two sides of the through groove 12, the threaded rod 15 can drive the support post 13 to move downwards along the sliding fit direction of the limiting block 16 and the limiting groove 17 through the threaded hole 14, the device can be jacked up to the height of the lifting device through the reaction force of the ground, meanwhile, the measuring component 18 arranged in the middle of the cavity 2 can jack the sliding block 20 upwards along the sliding groove 21 under the action of the resilience force of the compression spring A22 due to the loss of the blocking of the box cover 3, when the box cover 3 is completely opened, the measuring component 18 can be lifted to the outside of the box body 1, the two side plates 23 on the two sides of the measuring component can rotate to the two sides along the hinging direction without the limitation of the inner wall of the cavity 2, a workbench is formed with the top surface of the movable seat 19 after the two side plates are paved, then a manager can rely on the support of the device to carry out subsequent measuring work, the influence of external factors is avoided, the measuring can be conveniently carried out anytime and anywhere, the flexibility is high, at this time, the connecting seat 27 can be inserted on the top surfaces of the movable seat 19 and the side plates 23 by utilizing the insertion matching of the insertion posts 25 and the column grooves 28, a plurality of insertion posts 25 and the connecting seat 27 can be mutually connected and stacked to form a column body according to the preset height of the building body, and a manager can randomly change the space of the simulated building body in the measurement work, so that under the irradiation of sunlight, the manager can easily observe whether the arrangement of the building space is convenient for the lighting requirement of a bottom resident, the measurement convenience is improved, a large amount of data calculation processes are saved, the obtained result is more fit practically, time and labor are saved, convenience and rapidness are realized, after the use is finished, the manager can firstly press down the movable seat 19 along the sliding block 20 and the sliding groove 21, the side plates 23 are pressed by the inner wall of the cavity 2 to rotate and erect again, and the movable seat 19 is pressed to the deepest place, the lid 3 is pushed back to the original position along the side groove 4, because the back wall of the lid 3 is matched with the front wall of the side plate 23 in an extrusion way, the measuring component 18 is gradually pressed back into the hollow cavity 2 through the arc structure of the front wall of the side plate 23 in the closing process of the lid 3, when the lid 3 is pushed to the back side of the side groove 4, the back walls on two sides of the lid 3 can generate extrusion effect on the round corner part of the lower end of the front wall of the insert 9, the insert 9 can be jacked up at the moment, the extension spring 11 is lengthened, finally, after the back wall of the lid 3 is tightly adhered to the back wall of the side groove 4, the insert 9 returns to the original position again under the action of the contraction force of the extension spring 11 and is matched with the tooth groove 7 positioned at the rearmost side, so as to finish the storage of the device, under the limit of the clamping matching of the insert 9 and the tooth groove 7 at the rearmost, the problem of expanding the device caused by the movement of a manager when the device is lifted up is not generated, the design of the device is more humanized, and on the other hand, the position of the support column 13 is limited to prevent the support column from falling out, so that the risk of damage to the device is avoided.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (1)

1. The utility model provides a measuring device for building engineering project management, includes box body (1), its characterized in that: the utility model discloses a box body, including box body (1), lid (3) have been seted up at box body (1) top surface middle part, cavity (2) upper portion is equipped with lid (3), two limit groove (4) have been seted up to cavity (2) both sides inner wall upper end symmetry, inner chamber (5) have been seted up to limit groove (4) inner wall front end, inner chamber (5) middle part is equipped with gear (6), a plurality of tooth's socket (7) have been seted up to lid (3) both sides outer wall in linear equidistant, lid (3) top surface middle part has set firmly U type lifter (8), box body (1) top surface rear side symmetry is equipped with two inserted block (9), inserted block (9) lateral wall upper end has set firmly plectrum (10), be equipped with extension spring (11) between plectrum (10) bottom surface and box body (1) top surface, two link up groove (12) have been seted up to box body (1) bottom surface both sides symmetry, link up and have been inlayed in groove (12) pillar (13), threaded hole (14) have been seted up to pillar (13) front end, threaded hole (14) have set up threaded hole (15) interpolation, limit block (16) have set up limit block (16) for limit block (16), a measuring component (18) is arranged in the middle of the cavity (2);

the box cover (3) is respectively in sliding fit with the two side grooves (4), the gear (6) is in meshed connection with the tooth grooves (7), the lower end of the front wall of the insertion block (9) is of a round corner structure, the lower end of the insertion block (9) penetrates through the top surface of the box body (1) to extend into the side grooves (4) and is in clamping fit with the tooth grooves (7) at the rearmost side, the upper part of the inner side end of the through groove (12) is communicated with the cavity (2), the outer walls of the two sides of the support column (13) are in sliding contact with the inner walls of the two sides of the through groove (12), the threaded rod (15) is in threaded connection with the threaded hole (14), the upper end of the threaded rod (15) penetrates through the inner cavity (5) extending through the top surface of the through groove (12) and is fixedly connected with the bottom surface of the gear (6) coaxially, and the limiting block (16) is in sliding fit with the limiting groove (17);

the measuring assembly (18) comprises a movable seat (19), the movable seat (19) is of an inverted T-shaped structure, two sliding blocks (20) are symmetrically and fixedly arranged on the front and rear outer walls of the movable seat (19), sliding grooves (21) are formed in the inner wall of the cavity (2) corresponding to the positions of the sliding blocks (20), the sliding blocks (20) and the sliding grooves (21) are of a ladder-shaped column structure, the sliding blocks (20) are in sliding fit with the sliding grooves (21), compression springs A (22) are fixedly arranged between the bottom surface of the sliding blocks (20) and the bottom surface of the sliding grooves (21), two side plates (23) are symmetrically hinged to the top surface of the movable seat (19), a plurality of scale grooves (24) are formed in the front side of the top surface of the side plates (23) and the front side of the top surface of the movable seat (19) at equal intervals in a linear mode, a plurality of inserting columns (25) are arranged in a square array mode, two spring buckles (26) are embedded in the outer walls of the inserting columns (25) in a symmetrical structure, and a connecting seat (27) is fixedly arranged in the middle of the top surface of the inserting columns (25).

Column grooves (28) are formed in the top surfaces of the side plates (23) and the top surfaces of the movable seats (19) and the middle parts of the top surfaces of the connecting seats (27), the inserting columns (25) are in plug-in fit with the column grooves (28), round grooves (29) are formed in the inner walls of the column grooves (28) relative to the positions of the spring buckles (26), the spring buckles (26) and the round grooves (29) are hemispherical structures, and the spring buckles (26) are in clamping fit with the round grooves (29);

the connecting seat (27) is inserted on the top surfaces of the movable seat (19) and the side plates (23) by utilizing the insertion fit of the insertion columns (25) and the column grooves (28), and meanwhile, a plurality of insertion columns (25) and the connecting seat (27) can be mutually connected and stacked to form a column body according to the preset height of the building body, so that a manager can randomly change the space of the simulated building body in the measuring work.