CN211452351U

CN211452351U - Decoration pay-off based on BIM technique

Info

Publication number: CN211452351U
Application number: CN202020603370.5U
Authority: CN
Inventors: 詹学文; 王晓明; 朱冰心; 李青青
Original assignee: Yinchuan College China of CUMT
Current assignee: Yinchuan College China of CUMT
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-09-08
Anticipated expiration: 2030-04-21

Abstract

The utility model relates to a measure unwrapping wire technical field, and disclose fitment pay-off based on BIM technique, the test fixture comprises a worm, the pivot has been cup jointed to the side of worm, the side of pivot articulates there are four telescopic links, the arc cardboard has been cup jointed to the side of telescopic link, one side swing joint of arc cardboard has first ball nut, the side of first ball nut and the side swivelling joint of arc cardboard, first card shell and second card shell have been cup jointed to the side of worm, the bottom surface of first card shell and the top surface fixed connection of second card shell, the equal swivelling joint in the left and right sides of first card shell inner wall has horizontal lead screw, and two first turbines mesh respectively on the left and right sides of worm. The utility model discloses an open four telescopic links, steady telescopic link support, the back is put on the support with the laser instrument on square board, rotates the turn-button and adjusts the angle of laser instrument, and the operation of answering different angles carries out the operation, and easy operation is swift.

Description

Decoration pay-off based on BIM technique

Technical Field

The utility model relates to a measure unwrapping wire technical field, especially relate to a fitment pay-off based on BIM technique.

Background

The measurement pay-off is a necessary process when the house is decorated, with the continuous development and progress of society, people are continuously improving the quality of finish decoration, the general indoor decoration measurement pay-off is to install and fix two lasers which are vertically arranged on a pay-off base, the lasers are used for emitting vertical laser lines, then the lasers are used for measuring and paying off through the emitted laser lines, the two ends of the pay-off base are also provided with fixing mechanisms, and the extending ends of the fixing mechanisms are provided with vacuum chucks which are used for fixing the pay-off base on the wall surface.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: 1. when the device is used, the angle of the laser beam is inconvenient to adjust and fine-tune according to the requirement; 2. the device is large in size and not convenient and fast to operate.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the device operation is convenient enough, and is inconvenient to adjust and finely tune laser beam's angle, and the fitment pay-off that provides based on BIM technique.

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

a decoration pay-off device based on a BIM technology comprises a worm, wherein a rotating shaft is sleeved on the side face of the worm, four telescopic rods are hinged on the side face of the rotating shaft, an arc-shaped clamping plate is sleeved on the side face of each telescopic rod, a first ball nut is movably connected to one side of the arc-shaped clamping plate, the side face of the first ball nut is rotatably connected with the side face of the arc-shaped clamping plate, a first clamping shell and a second clamping shell are sleeved on the side face of the worm, the bottom face of the first clamping shell is fixedly connected with the top face of the second clamping shell, first turbines are rotatably connected to the left side and the right side of the inner wall of the first clamping shell, the two first turbines are respectively meshed with the left side and the right side of the worm, a transverse horizontal screw rod is fixedly sleeved at the axis of each first turbine, the ends of the outer sides of the transverse horizontal screw rods extend in the opposite directions, the front side and the rear side of the inner wall of the second clamping shell are respectively and rotatably connected with a second worm wheel, the two second worm wheels are respectively meshed with the front side and the rear side of the worm, a longitudinal horizontal screw rod is fixedly sleeved at the axis of the second worm wheel, the ends of the outer sides of the longitudinal horizontal screw rods at the two sides extend in the opposite directions and are in one-to-one correspondence and movable connection with the two first ball nuts, a handle is inserted at the top end of the side surface of the worm, a square plate is rotatably connected with the top end of the worm, a rotating button is rotatably inserted at the right side of the top surface of the square plate, a driving gear is fixedly sleeved at the side surface of the rotating button and is meshed with a driven gear at the left side of the rotating button, the driven gear is meshed with an auxiliary gear at the side surface of the second screw rod at the left side of the driven gear, the side of laser instrument cup joints with the ring, the outer lane fixedly connected with shield of ring, the bottom surface of shield and the top surface fixed connection of square board, the arc mouth has been seted up to the side of shield.

Preferably, the dustproof cover is hemispherical and is arranged in the middle of the top surface of the square plate.

Preferably, both ends of the lateral surface of the transverse horizontal screw rod and the lateral surface of the longitudinal horizontal screw rod are respectively provided with threads.

Preferably, the laser is cylindrical in shape and has a diameter that is 0.9 times the width of the arcuate opening.

Preferably, the shape of the turn button is cylindrical, and the material of the turn button is rubber.

Preferably, the first clamping shell and the second clamping shell are respectively positioned at the same height with the first ball nuts corresponding to the side surfaces of the first clamping shell and the second clamping shell.

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

(1) the utility model discloses a after fixing the support, rotate the turn-button and go on or finely tune the angle of adjusting the laser instrument, deal with the operation of different angles, easy operation is swift.

(2) The utility model discloses a rotate the handle, open four telescopic links through the worm, steady telescopic link support back, with square board on with the laser instrument cover carry out the operation after making level fixedly on the support, easy operation is convenient.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a partial three-dimensional structure of the present invention;

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

fig. 4 is the structural schematic diagram of the arc-shaped clamping plate of the present invention.

In the figure: 1. a worm; 2. a rotating shaft; 3. a telescopic rod; 4. a first card housing; 5. a second card housing; 6. a horizontal screw rod; 7. an arc-shaped clamping plate; 8. a longitudinal horizontal screw rod; 9. an arc-shaped opening; 10. a handle; 11. a square plate; 12. turning a button; 13. a driving gear; 14. a second lead screw; 15. a second ball nut; 16. a laser; 17. a circular ring; 18. a dust cover; 19 a first ball nut; 20. a driven 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a decoration pay-off device based on a BIM technology comprises a worm 1, a rotating shaft 2 is sleeved on the side surface of the worm 1, four telescopic rods 3 are hinged on the side surface of the rotating shaft 2, an arc-shaped clamping plate 7 is sleeved on the side surface of the telescopic rods 3, a first ball nut 19 is movably connected to one side of the arc-shaped clamping plate 7, the side surface of the first ball nut 19 is rotatably connected with the side surface of the arc-shaped clamping plate 7, so that the connection effect between a transverse horizontal screw rod 6 and the arc-shaped clamping plate 7 is ensured when the telescopic rods 3 are opened, a first clamping shell 4 and a second clamping shell 5 are sleeved on the side surface of the worm 1, the bottom surface of the first clamping shell 4 is fixedly connected with the top surface of the second clamping shell 5, a hollow tube is fixedly connected with the bottom surface of the second clamping shell 5, the first clamping shell 4 and the second clamping shell 5 are movably connected to the middle part, the first clamping shell 4 and the second clamping shell 5 are relatively fixed in position height on the worm 1, first turbines are rotatably connected to the left side and the right side of the inner wall of the first clamping shell 4 respectively, the two first turbines are meshed with the left side and the right side of the worm 1 respectively, a transverse horizontal screw 6 is fixedly sleeved at the axis of each first turbine, and the ends of the outer sides of the transverse horizontal screws 6 on the two sides extend towards the opposite directions and are in one-to-one correspondence with the two first ball nuts 19 and are movably connected with the same.

When the worm 1 is rotatory, the position of first card shell 4 keeps relatively fixed, the worm 1 drives first turbine rotation at the screw thread part of first card shell 4 inboard, cause the horizontal lead screw 6 rotation of first turbine axle center department, the rotation of horizontal lead screw 6 drives first ball nut 19 and moves to 6 outside ends of horizontal lead screw, cause the interval grow between first card shell 4 and the

arc cardboard

7, 3 bottom ends of telescopic link outwards expand are driven in the outside removal of arc cardboard 7, contained angle grow between the telescopic link 3 of relative left and right sides, realize opening the action.

The equal swivelling joint in both sides has the second turbine around the second card shell 5 inner wall, two second turbines mesh respectively in the front and back side of worm 8, and the fixed cover of axle center department of second turbine has vertical horizontal screw 8, first card shell 4 and second card shell 5 are in same height with its arc cardboard 7 and the first ball nut 19 that the side is corresponding respectively, when worm 1 is rotatory, worm 1 drives the second turbine rotation simultaneously, cause vertical horizontal screw 8 rotation, the first ball nut 19 that vertical horizontal screw 8 surface cup jointed moves to the outside, drive two telescopic links 3 expansions of front and back side.

Because the longitudinal horizontal screw 8 and the transverse horizontal screw 6 have the same specification and length, and the first worm wheel and the second worm wheel have the same specification and shape, when the worm 1 rotates, the four telescopic rods 3 are uniformly opened towards the periphery, the support formed by the telescopic rods 3 is further stabilized by the first clamping shell 4 and the second clamping shell 5, the ends of the outer sides of the longitudinal horizontal screw 8 at the two sides extend towards the opposite direction and are in one-to-one correspondence and movable connection with the two first ball nuts 19, the two ends of the side surfaces of the transverse horizontal screw 6 and the longitudinal horizontal screw 8 are respectively provided with threads, the transverse horizontal screw 6 and the longitudinal horizontal screw 8 are driven to rotate by the rotation of the worm 1, the first ball nuts 19 and the arc-shaped clamping plates 7 at the two ends of the transverse horizontal screw 6 and the longitudinal horizontal screw 8 are driven to move by the threads at the two ends, so that the telescopic rods 3 are stably unfolded, the top end of the side surface of the worm 1 is inserted with a handle 10, the expansion angle of the telescopic rod 3 is adjusted by rotating the handle 10, the handle 10 is convenient for a user to adjust the angle at any time, the top end of the worm 1 is rotatably connected with a square plate 11, the right side of the top surface of the square plate 11 is rotatably inserted with a knob 12, the knob 12 is cylindrical, the knob 12 is made of rubber, friction force is increased, and the rotation is convenient, a driving gear 13 is fixedly sleeved on the side surface of the knob 12, the driving gear 13 is meshed with a driven gear 20 on the left side of the driving gear, the driven gear 20 is meshed with an auxiliary gear on the side surface of a second lead screw 14 on the left side of the driven gear, a second ball nut 15 matched with the second lead screw 14 for use is sleeved on the side surface of the second lead screw 14, a laser 16 is hinged on the side surface of the second ball nut 15, the side surface of the laser 16 is, and shield 18 plays certain guard action to laser instrument 16 in the middle part of the top surface of square board 11, the bottom surface of shield 18 and the top surface fixed connection of square board 11, arc mouth 9 has been seted up to the side of shield 18, the shape of laser instrument 16 is cylindrical, and the diameter of laser instrument 16 is 0.9 of arc mouth 9 width, when carrying out the angle fine setting to laser instrument 16, guarantees that laser instrument 16 moves in arc mouth 9, reduces laser instrument 16 and removes the back error.

The utility model discloses in, when the user used the device, rotate handle 10, open four telescopic links 3 of device through worm 1, open the restriction of angle to telescopic link 3 through horizontal lead screw 6 and vertical horizontal lead screw 8, realize that the device can carry out the operation in the place of small area, put square board 11 and laser instrument 16 flat after launching telescopic link 3, carry out the operation after adjusting through turn button 12 to the angle of laser instrument 16.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. A decoration pay-off device based on a BIM technology comprises a worm (1) and is characterized in that a rotating shaft (2) is sleeved on the side face of the worm (1), four telescopic rods (3) are hinged to the side face of the rotating shaft (2), an arc-shaped clamping plate (7) is sleeved on the side face of the telescopic rod (3), a first ball nut (19) is movably connected to one side of the arc-shaped clamping plate (7), the side face of the first ball nut (19) is rotatably connected with the side face of the arc-shaped clamping plate (7), a first clamping shell (4) and a second clamping shell (5) are sleeved on the side face of the worm (1), the bottom face of the first clamping shell (4) is fixedly connected with the top face of the second clamping shell (5), first turbines are rotatably connected to the left side and the right side of the inner wall of the first clamping shell (4), the two first turbines are respectively meshed with the left side and the right side of the worm (1), and a transverse horizontal screw rod (6) is fixedly sleeved at the, the end of the outer side of each of the two lateral horizontal screw rods (6) extends towards the back of the body and is in one-to-one correspondence and movable connection with the two first ball nuts (19), the front side and the rear side of the inner wall of the second clamping shell (5) are respectively and rotatably connected with a second turbine, the two first turbines are respectively meshed with the front side and the rear side of the worm (1), the axis of the second turbine is fixedly sleeved with a longitudinal horizontal screw rod (8), the end of the outer side of each of the two longitudinal horizontal screw rods (8) extends towards the back of the body and is in one-to-one correspondence and movable connection with the two first ball nuts (19), the top end of the side surface of the worm (1) is inserted with a handle (10), the top end of the worm (1) is rotatably connected with a square plate (11), the right side of the top surface of the square plate (11) is rotatably inserted with a rotating button (12), the driving gear (13) meshes with its left driven gear (20), driven gear (20) meshes with the accessory gear of its left second lead screw (14) side, the side of second lead screw (14) is cup jointed rather than the second ball nut (15) that match and use, the side of second ball nut (15) articulates there is laser instrument (16), the side of laser instrument (16) is cup jointed with ring (17), the outer lane fixedly connected with shield (18) of ring (17), the bottom surface of shield (18) and the top surface fixed connection of square board (11), arc mouth (9) have been seted up to the side of shield (18).

2. A BIM technology based finishing line spreader according to claim 1, characterized in that the dust cover (18) is shaped as a hemisphere, and the dust cover (18) is in the middle of the top surface of the square plate (11).

3. A decoration pay-off device based on BIM technology of claim 1, characterized in that, the horizontal screw rod (6) and the vertical horizontal screw rod (8) are threaded at both ends of the side surface respectively.

4. A BIM technology based finishing line, as claimed in claim 1, characterized in that the laser (16) is cylindrical in shape and the diameter of the laser (16) is 0.9 times the width of the arc-shaped opening (9).

5. A BIM technology based finishing line spreader as claimed in claim 1, wherein the knob (12) is cylindrical in shape and the knob (12) is made of rubber.

6. A BIM technology based finishing line device according to claim 1, characterized in that the first and second clamping shells (4, 5) are at the same height with the corresponding first ball nut (19) on their side.