CN210516118U

CN210516118U - Building engineering cost statistics show board

Info

Publication number: CN210516118U
Application number: CN201921483782.3U
Authority: CN
Inventors: 王彩平; 冯汉宾
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-08
Filing date: 2019-09-08
Publication date: 2020-05-12
Anticipated expiration: 2029-09-08

Abstract

The utility model relates to a building engineering technical field just discloses a building engineering cost statistics show board, the on-line screen storage device comprises a base, the equal fixedly connected with fixed block in both sides of base, the middle part of fixed block sets up threaded hole, and the inside threaded connection of screw hole has the threaded rod, the top fixedly connected with knob of threaded rod, there is the gyro wheel bottom the threaded rod through connecting piece swing joint, the middle part fixedly connected with bracing piece of base bottom, the bottom fixedly connected with supporting shoe of bracing piece, the inside fixedly connected with mounting panel of base, the fixed surface of mounting panel is connected with the motor. This building engineering cost statistics show board drives the driving gear rotation through the motor for the screw sleeve reciprocates on the lead screw surface, thereby reaches the purpose of adjusting show board body height, is favorable to people to watch the content on the show board, and the gag lever post slides in the inside of spacing groove, makes the movable rod drive show board body steady removal.

Description

Building engineering cost statistics show board

Technical Field

The utility model relates to a building engineering technical field specifically is a building engineering cost statistics show board.

Background

The project cost is the construction price of the project, which means the total sum of all expected or actually required expenses for completing the construction of a project, and is defined from the perspective of an owner, the project cost is the construction cost of the project, namely, all fixed asset investment expenses expected or actually paid for constructing a project, in the production of a construction site, the data can be announced, and the announcement needs to be displayed through a display board, the statistical display board of the project cost is that the statistical result of the project cost is published on the display board for reference and supervision of people, but the conventional display board is inconvenient to adjust the height, is inconvenient for people to watch, and is inconvenient to move and fix the display board, therefore, the statistical display board of the project cost is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a building engineering cost statistics show board possesses excellent in use effect's advantage, has solved the problem that current show board has the defect.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a statistical display board for construction cost of building engineering comprises a base, wherein both sides of the base are fixedly connected with fixed blocks, the middle parts of the fixed blocks are provided with threaded holes, the inner threads of the threaded holes are connected with threaded rods, the top ends of the threaded rods are fixedly connected with knobs, the bottom ends of the threaded rods are movably connected with idler wheels through connecting pieces, the middle parts of the bottom ends of the base are fixedly connected with supporting rods, the bottom ends of the supporting rods are fixedly connected with supporting blocks, the inner parts of the base are fixedly connected with mounting plates, the surfaces of the mounting plates are fixedly connected with motors, power output shafts of the motors are fixedly connected with driving gears, one side of the top part of the base is movably connected with a lead screw through a bearing, the other side of the top part of the base is fixedly connected with, the driven gear is meshed with the driving gear, a movable groove is formed in the middle of the fixed column, limiting grooves are formed in two sides of the inside of the fixed column and communicated with the movable groove, a movable rod is movably connected inside the movable groove, a spring is fixedly connected to the bottom of the movable groove, a limiting rod is fixedly connected to the bottom of the movable rod, a display board body is fixedly connected to the top of the movable rod, and a threaded sleeve is fixedly connected to the bottom of one side of the display board body.

Preferably, the base is of a hollow structure, and the bottom of the base and the supporting block are located on the same horizontal line.

Preferably, the rollers are locking universal wheels capable of rotating 360 degrees, the number of the rollers is four, and the four rollers are arranged at four corners of the base in a rectangular array.

Preferably, the bottom of supporting shoe fixedly connected with gasket, and equidistant anti-skidding line has been seted up to the bottom of gasket, the mounting panel is L type shape.

Preferably, the size of the screw rod is matched with that of the threaded sleeve, and one end of the screw rod is in threaded connection with the inside of the threaded sleeve.

Preferably, one end of the spring is fixedly connected with the bottom of the limiting rod, and two ends of the limiting rod are movably connected inside the limiting groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a building engineering cost statistics show board possesses following beneficial effect:

this building engineering cost statistics show board, it is rotatory to drive the driving gear through the motor, make the screw sleeve reciprocate on the lead screw surface, thereby reach the purpose of adjusting show board body height, be favorable to people to watch the content on the show board, the gag lever post slides in the inside of spacing groove, make the movable rod drive show board body steady movement, the stability of show board has been guaranteed, anticlockwise twist the knob, make the threaded rod drive gyro wheel rebound, be favorable to fixing the base, clockwise twist the knob, make the threaded rod drive gyro wheel rebound, thereby conveniently remove display device, the supporting shoe contacts with ground, make the base more stable, prevent to take place the displacement.

Drawings

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

fig. 2 is a sectional view of the fixing column structure of the present invention.

In the figure: the display board comprises a base 1, a fixing block 2, a threaded rod 3, a knob 4, a roller 5, a supporting rod 6, a supporting block 7, a mounting plate 8, a motor 9, a driving gear 10, a screw rod 11, a fixing column 12, a containing box 13, a driven gear 14, a movable groove 15, a limiting groove 16, a movable rod 17, a spring 18, a limiting rod 19, a display board body 20 and a threaded sleeve 21.

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. 1-2, a construction cost statistics display board for construction engineering comprises a base 1, wherein fixed blocks 2 are fixedly connected to both sides of the base 1, a threaded hole is formed in the middle of each fixed block 2, a threaded rod 3 is connected to the inner threads of the threaded hole, a knob 4 is fixedly connected to the top end of the threaded rod 3, a roller 5 is movably connected to the bottom end of the threaded rod 3 through a connecting piece, the roller 5 is a locking type universal wheel capable of rotating 360 degrees, the number of the rollers 5 is four, the four rollers 5 are arranged at the four corners of the base 1 in a rectangular array, the roller 5 is driven by the threaded rod 3 to contact with the ground by screwing the knob 4, the base 1 is separated from the ground, the display board is convenient to move, a support rod 6 is fixedly connected to the middle of the bottom end of the base 1, a support block 7 is fixedly connected, the bottom of the gasket is provided with equidistant anti-slip grains which can increase the friction force between the gasket and the ground, so that the base 1 is more stable and displacement is prevented, the mounting plate 8 is in an L shape, the base 1 is in a hollow structure, the bottom of the base 1 and the supporting block 7 are positioned on the same horizontal line, so that the base 1 and the supporting block 7 are simultaneously contacted with the ground, the firmness of the base 1 is ensured, the mounting plate 8 is fixedly connected inside the base 1, the surface of the mounting plate 8 is fixedly connected with the motor 9, the power output shaft of the motor 9 is fixedly connected with the driving gear 10, one side of the top of the base 1 is movably connected with the screw rod 11 through the bearing, the other side of the top of the base 1 is fixedly connected with the fixed column 12, the middle part of the top of the base 1 is fixedly connected with the containing box 13 which, the driven gear 14 is engaged with the driving gear 10, the middle part of the fixed column 12 is provided with a movable groove 15, two sides inside the fixed column 12 are provided with limit grooves 16, the limit grooves 16 are communicated with the movable groove 15, the inside of the movable groove 15 is movably connected with a movable rod 17, the bottom of the movable groove 15 is fixedly connected with a spring 18, one end of the spring 18 is fixedly connected with the bottom of a limit rod 19, two ends of the limit rod 19 are movably connected inside the limit groove 16, when the display board body 20 moves up and down, the movable rod 17 is made to extend and retract inside the movable groove 15, the limit rod 19 slides inside the limit groove 16, the movable rod 17 can drive the display board body 20 to stably move to prevent inclination, the bottom end of the movable rod 17 is fixedly connected with the limit rod 19, the top end of the movable rod 17 is fixedly connected with the display board body 20, the bottom of one side of the display board body 20 is fixedly connected, the size phase-match of lead screw 11 and threaded sleeve 21, and the one end threaded connection of lead screw 11 is in threaded sleeve 21's inside, and is rotatory through lead screw 11 for threaded sleeve 21 removes on lead screw 11, thereby makes threaded sleeve 21 drive show board body 20 reciprocate, reaches the purpose of adjusting the show board height.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the device is used, the knob 4 is clockwise screwed to enable the threaded rod 3 to rotate inside the fixed block 2, and then the roller 5 can be driven to move downwards, so that the roller 5 is in contact with the ground, meanwhile, the base 1 is separated from the ground, and therefore the device can be driven to move, after the display board is pushed to a designated position, the knob 4 is anticlockwise screwed to enable the threaded rod 3 to drive the roller 5 to move upwards, so that the roller 5 is separated from the ground, meanwhile, the base 1 is in contact with the ground, and the supporting block 7 is in contact with the ground, so that the effect of fixing the base 1 is achieved, the movement generated during the display of building quotations is prevented, after the fixation is completed, the motor 9 is started, the motor 9 drives the driving gear 10 to rotate, and as the driving gear 10 is meshed with the driven gear 14, the driven gear 14 drives the screw rod 11 to rotate, so, when the display board body 20 moves, the movable rod 17 is made to extend and retract inside the movable groove 15, so that the limiting rod 19 slides inside the limiting groove 16, and the movement of the display board body 20 is more stable.

To sum up, this building engineering cost statistics show board, it is rotatory to drive driving gear 10 through motor 9, make threaded sleeve 21 reciprocate on lead screw 11 surface, thereby reach the purpose of adjusting 20 heights of show board body, be favorable to people to watch the content on the show board, gag lever post 19 slides in the inside of spacing groove 16, make movable rod 17 drive show board body 20 steady movement, the stability of show board has been guaranteed, anticlockwise twist knob 4, make threaded rod 3 drive gyro wheel 5 rebound, be favorable to fixing base 1, clockwise twist knob 4, make threaded rod 3 drive gyro wheel 5 rebound, thereby the convenience removes display device, supporting shoe 7 and ground contact, make base 1 more stable, prevent the displacement.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building engineering cost statistics show board, includes base (1), its characterized in that: the improved structure of the automobile seat is characterized in that both sides of the base (1) are fixedly connected with fixed blocks (2), the middle part of each fixed block (2) is provided with a threaded hole, the inner thread of each threaded hole is connected with a threaded rod (3), the top end of each threaded rod (3) is fixedly connected with a knob (4), the bottom end of each threaded rod (3) is movably connected with a roller (5) through a connecting piece, the middle part of the bottom end of the base (1) is fixedly connected with a supporting rod (6), the bottom end of each supporting rod (6) is fixedly connected with a supporting block (7), the inner part of the base (1) is fixedly connected with a mounting plate (8), the surface of each mounting plate (8) is fixedly connected with a motor (9), a power output shaft of each motor (9) is fixedly connected with a driving gear (10), one side of the top of, the display board is characterized in that the storage box (13) is fixedly connected to the middle of the top end of the base (1), the driven gear (14) is fixedly connected to the bottom end of the lead screw (11), the driven gear (14) is meshed with the driving gear (10), the movable groove (15) is formed in the middle of the fixed column (12), the limiting grooves (16) are formed in two sides of the inner portion of the fixed column (12), the limiting grooves (16) are communicated with the movable groove (15), the movable rod (17) is movably connected to the inner portion of the movable groove (15), the spring (18) is fixedly connected to the bottom of the movable groove (15), the limiting rod (19) is fixedly connected to the bottom end of the movable rod (17), the display board body (20) is fixedly connected to the top end of the movable rod (17), and the threaded sleeve (21) is fixedly connected to the bottom of one.

2. The statistical display board for construction cost according to claim 1, characterized in that: the base (1) is of a hollow structure, and the bottom of the base (1) and the supporting block (7) are located on the same horizontal line.

3. The statistical display board for construction cost according to claim 1, characterized in that: the idler wheels (5) are lock-type universal wheels capable of rotating 360 degrees, the number of the idler wheels (5) is four, and the four idler wheels (5) are arranged at four corners of the base (1) in a rectangular array mode.

4. The statistical display board for construction cost according to claim 1, characterized in that: the bottom fixedly connected with gasket of supporting shoe (7), and equidistant anti-skidding line has been seted up to the bottom of gasket, mounting panel (8) are L type shape.

5. The statistical display board for construction cost according to claim 1, characterized in that: the size of the screw rod (11) is matched with that of the threaded sleeve (21), and one end of the screw rod (11) is in threaded connection with the inside of the threaded sleeve (21).

6. The statistical display board for construction cost according to claim 1, characterized in that: one end of the spring (18) is fixedly connected with the bottom of the limiting rod (19), and two ends of the limiting rod (19) are movably connected inside the limiting groove (16).