CN213070529U

CN213070529U - Engineering cost display device for construction

Info

Publication number: CN213070529U
Application number: CN202021848528.1U
Authority: CN
Inventors: 徐南南; 王连明; 隋小霞; 官枝高
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-04-27
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a engineering cost display device for construction, the on-line screen storage device comprises a base, the movable plate is located directly over the base, a pedestal, be equipped with elevating system between the movable plate, top one side of movable plate is equipped with the mounting bar, the top opposite side of movable plate is equipped with the fixed block, the top of mounting bar is rotated and is equipped with the show board, be equipped with adjustment mechanism between mounting bar and the fixed block, adjustment mechanism includes the guide bar, slider and bracing piece, the guide bar is fixed between mounting bar and fixed block, the slider slides and sets up on the guide bar, the bracing piece slope sets up between show board and slider, the both ends of bracing piece respectively with the show board, the slider rotates to be connected, the guide bar, be equipped. The utility model can flexibly adapt to users with different heights; when the irradiation angle of indoor light changes, the reflection phenomenon is eliminated, and observation is facilitated.

Description

Engineering cost display device for construction

Technical Field

The utility model relates to an engineering cost show technical field specifically is an engineering cost display device for construction.

Background

The project cost refers to the construction cost expected or actually paid out during the construction period of the constituent project. In the process of displaying the engineering budget, calculation is generally needed to be carried out, and then data in the calculation process is displayed on a display rack, so that later-period workers can carry out construction checking and information grasping at any time.

The engineering cost display device on the market generally comprises base, show board, places the data on the show board so that observe during the use. However, the existing engineering cost display device has the following disadvantages: 1. the height can not be adjusted, and the device can not flexibly adapt to users with different heights; 2. the inclination of show board can't be adjusted, when the angle of illumination of indoor light changes, has reflection of light phenomenon, is unfavorable for observing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a construction cost display device for building construction, when in use, the height of the lifting mechanism is adjusted by adjusting the position of the nut on the threaded rod by hands, so as to solve the problems that the height can not be adjusted and the lifting mechanism can not flexibly adapt to users with different heights; the position of adjustment slider on the guide bar, then fix a position the slider on the guide bar through positioning mechanism, change the inclination of show board to solve the inclination that can't adjust the show board, when the angle of illumination of indoor light changes, there is reflection of light phenomenon, be unfavorable for the problem of observing.

In order to achieve the purpose of the invention, the utility model adopts the following technical scheme: a construction cost display device for building construction comprises a base and a movable plate, wherein the movable plate is positioned right above the base, a lifting mechanism is arranged between the base and the movable plate, an installation strip is arranged on one side of the top end of the movable plate, a fixed block is arranged on the other side of the top end of the movable plate, a display plate is rotatably arranged on the top end of the installation strip, and an adjusting mechanism is arranged between the installation strip and the fixed block;

adjustment mechanism includes guide bar, slider and bracing piece, the guide bar is fixed between mounting bar and fixed block, the slider slides and sets up on the guide bar, the bracing piece slope sets up between show board and slider, the both ends of bracing piece rotate with show board, slider respectively and are connected, be equipped with positioning mechanism between guide bar, the slider.

Preferably, positioning mechanism includes two swinging arms, two pull rods and two arc inserted bars, the inner of swinging arms rotates and sets up on the top surface of slider, the pull rod rotates and sets up on the outer end of swinging arms, the arc inserted bar is fixed on the outer end of swinging arms, a plurality of arc locating holes have evenly been seted up on the guide bar, the arc inserted bar inserts in the arc locating hole, be equipped with adsorption component, two between arc inserted bar and the slider rotate between the outer end of pull rod and connect, two be equipped with the handle between the outer end of pull rod.

Preferably, the swinging rod comprises a first horizontal end, a vertical end and a second horizontal end, a rotating seat is arranged on the sliding block, the circle center of the arc-shaped inserted rod is located on the axis of the rotating seat, the first horizontal end is arranged on the rotating seat, the vertical end is fixed between the first horizontal end and the second horizontal end, the second horizontal end is rotatably connected with the pull rod, and the second horizontal end is fixedly connected with the arc-shaped inserted rod.

Preferably, the adsorption component comprises two magnetic metal plates and two magnet blocks, the magnetic metal plates are fixed on the sliding blocks, the magnet blocks are fixed at the free ends of the arc-shaped insertion rods, and the size of each magnet block is smaller than that of each arc-shaped positioning hole.

Preferably, a plurality of indicating lines are arranged on the top surface of the moving plate and are uniformly distributed along the length direction of the guide rod.

Preferably, elevating system includes the flexible subassembly of rhombus, nut and threaded rod, the flexible subassembly of rhombus rotates and sets up between base, movable plate, the threaded rod sets up between the both sides of the flexible subassembly of rhombus, nut threaded connection is on the threaded rod.

Compared with the prior art, the engineering cost display device for building construction adopting the technical scheme has the following beneficial effects:

one, during the use, with the hand grasp the nut and apply the revolving force, under the threaded connection effect of nut and threaded rod, the nut removes along the length direction of threaded rod, and the right side of the flexible subassembly of nut extrusion rhombus, the flexible subassembly of rhombus extend along the direction of height, and the top of the flexible subassembly of rhombus drives the show board rebound through the movable plate to change the height of show board, can height-adjusting, the user of the different heights of adaptation that can be nimble.

Two, promote the slider with the hand and make the slider slide along the length direction of guide bar, the slider supports the show board through the bracing piece, with the inclination that changes the show board, when the angle of illumination of indoor light changes, eliminate reflection of light phenomenon, do benefit to the observation, then promote the handle with the hand, the handle promotes the swinging arms through the pull rod and takes place the swing, the swinging arms drives the arc inserted bar and inserts in the arc locating hole, the magnet piece adsorbs on the magnetic metal board, thereby fix a position the slider on the guide bar, avoid the unexpected slip of slider.

Drawings

Fig. 1 is the utility model discloses engineering cost display device's for construction front view.

Fig. 2 is a front view of the embodiment (when the elevator mechanism is raised).

Fig. 3 is a plan view of the positioning mechanism in the embodiment (when the magnet block is attached to the magnetic metal plate).

Fig. 4 is a top view of the positioning mechanism in the embodiment (when the magnet block is positioned in the arc-shaped positioning hole).

Fig. 5 is a top view of the positioning mechanism in the embodiment (when the magnet block is disengaged from the arc-shaped positioning hole).

FIG. 6 is a front view of the swing lever in the embodiment.

Fig. 7 is a plan view of the lifting mechanism in the embodiment.

Reference numerals: the base 1, the movable plate 2, the rhombus telescopic component 31, the nut 32, the threaded rod 33, the first cross bar 34, the second cross bar 35, the mounting sleeve 36, the guide rod 4, the arc-shaped positioning hole 41, the sliding block 5, the swinging rod 51, the first horizontal end 511, the vertical end 512, the second horizontal end 513, the rotating seat 514, the magnetic metal plate 52, the pull rod 53, the arc-shaped inserting rod 54, the magnet block 541, the handle 55, the chamfer 56, the support rod 6, the display plate 7, the mounting strip 8 and the fixing block 9.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The engineering cost display device for building construction shown in the figures 1, 2 and 7 comprises a base 1 and a movable plate 2, wherein the movable plate 2 is located right above the base 1, anti-skid lines are uniformly arranged on the bottom surface of the base 1, the friction force between the base 1 and the ground is increased, and the base 1 is prevented from sliding accidentally. Be equipped with elevating system between base 1 and the movable plate 2, elevating system includes the flexible subassembly 31 of rhombus, nut 32 and threaded rod 33, the flexible subassembly 31 of rhombus rotates and sets up between base 1 and movable plate 2, the quantity of the flexible subassembly 31 of rhombus is two, be equipped with first horizontal pole 34 and second horizontal pole 35 between two flexible subassemblies 31 of rhombus, the one end of threaded rod 33 is fixed on first horizontal pole 34, be fixed with installation sleeve 36 on the second horizontal pole 35, and threaded rod 33 runs through installation sleeve 36 and distributes, nut 32 threaded connection is on threaded rod 33.

During the use, grasp nut 32 with the hand and exert the revolving force, under the threaded connection effect of nut 32 and threaded rod 33, nut 32 removes along the length direction of threaded rod 33, and simultaneously, nut 32 promotes the installation sleeve 36 and slides for threaded rod 33, installation sleeve 36 drives second horizontal pole 35 and removes towards first horizontal pole 34, the flexible subassembly 31 of rhombus extends along the direction of height, the top of the flexible subassembly 31 of rhombus drives show board 7 through movable plate 2 and upwards removes, thereby change the height of show board 7, can height-adjusting, the user of the different heights of adaptation that can be nimble.

As shown in fig. 1 and 2, a mounting bar 8 is arranged on one side of the top end of the moving plate 2, the mounting bar 8 is made of hard alloy materials, a fixing block 9 is arranged on the other side of the top end of the moving plate 2, a display plate 7 is arranged on the top end of the mounting bar 8 in a rotating mode, and the display plate 7 and the mounting bar 8 are rotatably connected through a rotating shaft or a hinge. Be equipped with adjustment mechanism between mounting bar 8 and the fixed block 9, adjustment mechanism includes guide bar 4, slider 5 and

bracing piece

6, and 4 fixed connection of guide bar are between mounting bar 8 and fixed block 9, and fixed block 9 corresponds the middle distribution of mounting bar 8 to slider 5, bracing piece 6 correspond the intermediate position department of show board 7, and the central point department of putting of show board 7 is held on the top of bracing piece 6, thereby ensures the stability of show board 7. Slider 5 slides and sets up on guide bar 4, and the slope of bracing piece 6 sets up between show board 7 and slider 5, and wherein bracing piece 6 is the carbide material, has increased the intensity of bracing piece 6, and the both ends of bracing piece 6 rotate with show board 7, slider 5 respectively and be connected, and bracing piece 6 rotates through pivot or hinge and connects between slider 5 and show board 7.

During the use, promote slider 5 with the hand and make slider 5 slide along the length direction of guide bar 4, slider 5 supports show board 7 through bracing piece 6, and bracing piece 6 takes place the rotation of slope to change the inclination of show board 7, when the angle of illumination of indoor light changes, eliminate reflection of light phenomenon, do benefit to the observation, wherein, form the triangle-shaped structure between guide bar 4, bracing piece 6 and the show board 7, can be stable support show board 7.

As shown in fig. 3, 4, 5, and 6, a positioning mechanism is disposed between the guide rod 4 and the slider 5, the positioning mechanism includes two swing rods 51, two pull rods 53, and two arc-shaped insertion rods 54, the inner ends of the swing rods 51 are rotatably disposed on the top surface of the slider 5, wherein one side of the slider 5 near the outer ends of the swing rods 51 is provided with a chamfer 56 to avoid blocking the swing rods 51, and facilitate the swing of the swing rods 51, the pull rods 53 are rotatably disposed on the outer ends of the swing rods 51, and the outer ends of the two pull rods 53 are rotatably connected, wherein the swing rods 51 include a first horizontal end 511, a vertical end 512, and a second horizontal end 513, the top end of the slider 5 is provided with a rotating base 514, the first horizontal end 511 is disposed on the rotating base 514, the vertical end 512 is fixed between the first horizontal end 511 and the second horizontal end 513, wherein the vertical end 512 is welded and fixed between the first horizontal end 511 and the second horizontal end 513, so as to increase the connection strength between the vertical end 512 and the first horizontal end 511 and the second horizontal end 513, the second horizontal end 513 is rotatably connected with the pull rod 53 through a rotating shaft or a hinge, and the second horizontal end 513 is fixedly connected with the arc-shaped inserted rod 54.

As shown in fig. 3, 4 and 5, the arc-shaped insertion rod 54 is fixed at the outer end of the swing rod 51, wherein the centers of the arc-shaped insertion rod 54 and the arc-shaped positioning hole 41 are located on the axis of the rotating base 514, the guide rod 4 is uniformly provided with a plurality of arc-shaped positioning holes 41, the arc-shaped insertion rod 54 is inserted into the arc-shaped positioning holes 41, the handle 55 is arranged between the outer ends of the two pull rods 53, and the outer end of the handle 55 is provided with a rubber sleeve to avoid slipping. A plurality of indicating lines are arranged on the top surface of the moving plate 2 and are uniformly distributed along the length direction of the guide rod 4, wherein the indicating lines are distributed in the middle of the handle 55, so that the adjustment is convenient.

When the handle 55 is used, a user holds the handle 55 by hand and applies a pulling force outwards, the handle 55 pulls the pull rod 53 outwards, the pull rod 53 drives the second horizontal end 513 to move outwards, the second horizontal end 513 drives the rotating base 514 to rotate through the vertical end 512 and the first horizontal end 511, and the second horizontal end 513 drives the arc-shaped inserting rod 54 to swing outwards; when the handle 55 is aligned with the indicating line, the handle 55 is held by a hand and a pushing force is applied inwards, the handle 55 pushes the pull rod 53 inwards, the pull rod 53 pushes the second horizontal end 513, the second horizontal end 513 drives the rotating base 514 to rotate through the vertical end 512 and the first horizontal end 511, and meanwhile, the second horizontal end 513 drives the arc-shaped inserting rod 54 to be inserted into the arc-shaped positioning hole 41, so that the sliding block 5 is positioned on the guide rod 4, and the sliding block 5 is prevented from sliding accidentally.

As shown in fig. 3, 4 and 5, an adsorption component is disposed between the arc-shaped insertion rod 54 and the slider 5, the adsorption component includes two magnetic metal plates 52 and two magnet blocks 541, wherein the magnet blocks 541 can be adsorbed onto the magnetic metal plates 52, the magnetic metal plates 52 are fixed on the slider 5, the magnetic metal plates 52 are made of ferrous materials, the magnet blocks 541 are fixed on the free ends of the arc-shaped insertion rod 54, the magnet blocks 541 and the arc-shaped insertion rod 54 have the same size, and the size of the magnet blocks 541 is smaller than that of the arc-shaped positioning holes 41.

During the use, magnet piece 541 and arc inserted bar 54 pass arc locating hole 41, and magnet piece 541 is tightly adsorbed on magnetic metal plate 52, avoids arc inserted bar 54 unexpected breaking away from arc locating hole 41, avoids positioning mechanism unexpected not hard up, avoids slider 5 unexpected to slide along guide bar 4 to ensure the stability of show board 7.

The above is the preferred embodiment of the present invention, and a person skilled in the art can make several modifications and improvements without departing from the principle of the present invention, and these should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an engineering cost display device for construction, includes base (1), movable plate (2) are located base (1) directly over, its characterized in that: a lifting mechanism is arranged between the base (1) and the moving plate (2), an installation strip (8) is arranged on one side of the top end of the moving plate (2), a fixed block (9) is arranged on the other side of the top end of the moving plate (2), a display plate (7) is rotatably arranged on the top end of the installation strip (8), and an adjusting mechanism is arranged between the installation strip (8) and the fixed block (9);

adjustment mechanism includes guide bar (4), slider (5) and bracing piece (6), guide bar (4) are fixed between mounting bar (8) and fixed block (9), slider (5) slide to be set up on guide bar (4), bracing piece (6) slope sets up between show board (7) and slider (5), the both ends of bracing piece (6) rotate with show board (7), slider (5) respectively and are connected, be equipped with positioning mechanism between guide bar (4), slider (5).

2. The construction cost display device for building construction according to claim 1, characterized in that: positioning mechanism includes two swinging arms (51), two pull rods (53) and two arc inserted bars (54), the inner rotation of swinging arms (51) sets up on the top surface of slider (5), pull rod (53) rotate and set up on the outer end of swinging arms (51), arc inserted bar (54) are fixed on the outer end of swinging arms (51), a plurality of arc locating holes (41) have evenly been seted up on guide bar (4), arc inserted bar (54) are inserted in arc locating hole (41), be equipped with adsorption component, two between arc inserted bar (54) and slider (5) rotate between the outer end of pull rod (53) and connect, two be equipped with handle (55) between the outer end of pull rod (53).

3. The construction cost display device for building construction according to claim 2, characterized in that: swing rod (51) include first horizontal end (511), vertical end (512) and second horizontal end (513), be equipped with roating seat (514) on slider (5), the centre of a circle of arc inserted bar (54) is located the axis of roating seat (514), first horizontal end (511) set up on roating seat (514), vertical end (512) are fixed between first horizontal end (511) and second horizontal end (513), second horizontal end (513) and pull rod (53) rotate and are connected, second horizontal end (513) and arc inserted bar (54) fixed connection.

4. The construction cost display device for building construction according to claim 2, characterized in that: the adsorption assembly comprises two magnetic metal plates (52) and two magnet blocks (541), the magnetic metal plates (52) are fixed on the sliding block (5), the magnet blocks (541) are fixed on the free ends of the arc-shaped insertion rods (54), and the size of each magnet block (541) is smaller than that of each arc-shaped positioning hole (41).

5. The construction cost display device for building construction according to claim 1, characterized in that: the top surface of the moving plate (2) is provided with a plurality of indicating lines which are uniformly distributed along the length direction of the guide rod (4).

6. The construction cost display device for building construction according to claim 2, characterized in that: elevating system includes flexible subassembly of rhombus (31), nut (32) and threaded rod (33), flexible subassembly of rhombus (31) rotates and sets up between base (1), movable plate (2), threaded rod (33) set up between the both sides of flexible subassembly of rhombus (31), nut (32) threaded connection is on threaded rod (33).