CN216797027U

CN216797027U - Construction site cost display device

Info

Publication number: CN216797027U
Application number: CN202220257661.2U
Authority: CN
Inventors: 宋胜
Original assignee: Zhengmao Risheng Engineering Consulting Co ltd
Current assignee: Zhengmao Risheng Engineering Consulting Co ltd
Priority date: 2022-02-08
Filing date: 2022-02-08
Publication date: 2022-06-24
Anticipated expiration: 2032-02-08

Abstract

The application discloses job site cost display device relates to engineering cost technical field, improves the staff and has a great deal of inconvenient problem when watching and analyzing the drawing, including first support, second support and show board, the top of first support and second support is all rotated and is installed the connecting axle, the connecting axle passes through connecting plate and show board fixed mounting, installs in the second support the one end fixedly connected with carousel of connecting plate is kept away from to the connecting axle, the surperficial arc equidistance of carousel distributes and has a plurality of locating holes, bottommost the inside of locating hole is pegged graft and is had the locating pin. This application is through the setting of connecting axle, carousel, locating hole and locating pin, and when the angle of show board was adjusted to needs, rotatable carousel rotated the show board, through inserting the locating pin in the different locating hole, can be with the carousel in the angle of difference to can adjust the show board different angles, be convenient for watch the drawing.

Description

Construction site cost display device

Technical Field

The application relates to engineering cost field especially relates to job site cost display device.

Background

The project cost is simply the construction price of the project, the three elements of the project price are volume, price and expense, and the main task of the project cost is to calculate the labor cost, the material and equipment cost, the enterprise management cost, the measure cost, the planning cost, the profit, the tax and the like contained in the project according to the drawing, the quota and the list specification. The general engineering cost needs various aspects of design engineers and meeting engineers to discuss, and the design drawings need to be analyzed.

In realizing this application in-process, the inventor discovers that there is following problem at least in this technique, when carrying out the analysis to the drawing, and the staff directly lays the drawing generally and watches on the show board, because the angle of show board is difficult for adjusting, leads to having inconvenience when watching, influences work efficiency, consequently, proposes job site cost display device now.

SUMMERY OF THE UTILITY MODEL

In order to improve the difficult problem of adjusting of angle of show board, this application provides job site cost display device.

The application provides job site cost display device adopts following technical scheme:

the construction site cost display device comprises a first support, a second support and a display plate rotatably mounted between the first support and the second support, wherein connecting shafts are rotatably mounted at the tops of the first support and the second support, one end of each connecting shaft is fixedly connected with a connecting plate, the two connecting plates are respectively fixedly mounted with the middle parts of two sides of the display plate, one end, away from the connecting plates, of each connecting shaft is fixedly connected with a turntable, a plurality of positioning holes are distributed on the outer end surface of the turntable at equal intervals along the circumferential direction, and positioning pins are fixed inside the positioning holes at the bottommost part;

the positive top fixed mounting of show board has first horizontal slide rail, the surface sliding of first horizontal slide rail is connected with two first horizontal sliders, the equal fixed mounting in both sides of show board bottom has vertical slide rail, the surface sliding of vertical slide rail is connected with vertical slider, two fixed mounting has the horizontal slide rail of second between the vertical slider, the surface sliding of the horizontal slide rail of second is connected with two horizontal sliders of second, the elasticity clamping piece is all installed at the bottom of first horizontal slider and the top of the horizontal slider of second.

By adopting the technical scheme, when in use, the vertical slide block firstly slides on the vertical slide rail, the distance between the second transverse slide rail and the first transverse slide rail is adjusted, then the two first transverse slide blocks slide on the first transverse slide rail, the distance between the two elastic clamping pieces at the top of the display board is adjusted to ensure that the two second transverse sliding blocks slide on the second transverse sliding rails, the distance between the two elastic clamping pieces at the bottom of the display board is adjusted, after the positions of the four elastic clamping pieces are adjusted, the four corners of the drawing are fixed by the elastic clamping pieces, so that the drawing is fixed on the display board, when the angle of the display board needs to be adjusted, the rotary table can be rotated to rotate the display board, the positioning pins are inserted into different positioning holes, can be with the carousel at the angle of difference to can adjust different angles with the show board, be convenient for watch the drawing.

Optionally, a fastening bolt is inserted into the surface of the connecting plate, and the connecting plate is fixedly mounted with the display plate through the fastening bolt.

Through adopting above-mentioned technical scheme, through the setting of connecting plate and fastening bolt, can carry out the dismouting with show board and connecting plate to be convenient for change the show board.

Optionally, bearings are fixedly mounted at the tops of the first support and the second support, and the connecting shaft is inserted into the bearings.

Through adopting above-mentioned technical scheme, the bearing can reduce the friction between connecting axle and first support and the second support to the life of extension device.

Optionally, the outer side wall of the second bracket is provided with a positioning groove matched with the positioning pin.

Through adopting above-mentioned technical scheme, can use the locating pin to pass in the locating hole inserts the constant head tank, make carousel and second support fix a position.

Optionally, positioning bolts are inserted into the surfaces of the first transverse sliding block, the vertical sliding block and the second transverse sliding block.

Through adopting above-mentioned technical scheme, can fix a position first horizontal slider, vertical slider and the horizontal slider of second through positioning bolt.

Optionally, a gooseneck is installed at the top of the first support, and a lighting lamp is installed at the upper end of the gooseneck.

Through adopting above-mentioned technical scheme, the gooseneck has the characteristic that can buckle wantonly, is convenient for adjust the position of light, is convenient for observe the drawing when light is dim through the light.

Optionally, a reinforcing rod is fixedly installed at the bottom between the first bracket and the second bracket.

Through adopting above-mentioned technical scheme, can play the reinforcing effect between first support and the second support through the stiffening rod.

Optionally, the brake wheels are fixedly mounted at two ends of the bottoms of the first support and the second support.

Through adopting above-mentioned technical scheme, conveniently remove the device through the brake wheel.

In summary, the present application has the following beneficial effects:

1. according to the display board adjusting device, due to the arrangement of the connecting shaft, the rotary table, the positioning holes and the positioning pins, when the angle of the display board needs to be adjusted, the rotary table can be rotated to rotate the display board, the positioning pins are inserted into the different positioning holes, the rotary table can be at different angles, so that the display board can be adjusted to different angles, and the drawing can be conveniently watched;

2. this application can conveniently adjust the position of four elasticity clamping pieces of show board four corners department through the setting of first horizontal slide rail, first horizontal slider, vertical slide rail, vertical slider, the horizontal slide rail of second, the horizontal slider of second and elasticity clamping piece to fix the drawing of unidimensional not, improve the suitability of device.

Drawings

FIG. 1 is a schematic front view of the present application;

FIG. 2 is a schematic sectional front view of the present application;

FIG. 3 is a schematic diagram of the right-view structure of the present application;

FIG. 4 is an enlarged view of the structure of FIG. 2 of the present application;

fig. 5 is an enlarged view of the structure at B in fig. 3 of the present application.

Description of reference numerals:

1. a first bracket; 2. a second bracket; 3. a display board; 4. a connecting shaft; 5. a connecting plate; 6. a turntable; 7. positioning holes; 8. positioning pins; 9. a first transverse slide rail; 10. a first lateral slider; 11. a vertical slide rail; 12. a vertical slide block; 13. a second transverse slide rail; 14. a second lateral slider; 15. an elastic clip; 16. fastening a bolt; 17. a bearing; 18. positioning a groove; 19. positioning the bolt; 20. a gooseneck; 21. an illuminating lamp; 22. a reinforcing rod; 23. a brake wheel.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

Referring to fig. 1-3, the construction site cost display device includes a first support 1, a second support 2, and a display board 3 rotatably installed between the first support 1 and the second support 2, the display board 3 is used for laying drawings, a reinforcing rod 22 is fixedly installed at the bottom between the first support 1 and the second support 2, and the reinforcing rod 22 can reinforce the space between the first support 1 and the second support 2. Both ends of first support 1 and second support 2 bottom all fixed mounting have brake wheel 23, conveniently remove the device through brake wheel 23.

Referring to fig. 1 and 2, the gooseneck 20 is installed at the top of first support 1, and light 21 is installed to the upper end of gooseneck 20, and gooseneck 20 has the characteristic of can wantonly bending, is convenient for adjust the position of light 21, is convenient for observe the drawing when light is dim through light 21.

Referring to fig. 2 and 4, connecting axle 4 is all installed in the top of first support 1 and second support 2 rotation, connecting axle 4 is the level and arranges, the one end fixedly connected with connecting plate 5 of connecting axle 4, two connecting plates 5 respectively with the middle part fixed mounting of show board 3 both sides, it has fastening bolt 16 to peg graft on the surface of connecting plate 5, connecting plate 5 passes through fastening bolt 16 and show board 3 fixed mounting, through connecting plate 5 and fastening bolt 16's setting, can carry out the dismouting with show board 3 and connecting plate 5, thereby be convenient for change show board 3.

Referring to fig. 2 and 4, bearings 17 are fixedly mounted at the tops of the first bracket 1 and the second bracket 2, the connecting shaft 4 is fixed in the bearings 17, and the bearings 17 can reduce friction between the connecting shaft 4 and the first bracket 1 and the second bracket 2, so that the service life of the device is prolonged.

Referring to fig. 2-4, one end fixedly connected with carousel 6 of connecting plate 5 is kept away from to connecting axle 4 installed in second support 2, the surperficial arc equidistance of carousel 6 distributes and has a plurality of locating holes 7, peg graft in the inside of the locating hole 7 of bottommost has locating pin 8, the constant head tank 18 with 8 looks adaptations of locating pin is seted up to the lateral wall of second support 2, when the angle of show board 3 is adjusted to needs, rotatable carousel 6 rotates show board 3, through inserting locating pin 8 in different locating holes 7, can be with carousel 6 at different angles, thereby can adjust show board 3 to different angles, be convenient for watch the drawing.

Referring to fig. 1, 3 and 5, a first transverse slide rail 9 is fixedly mounted on the top of the front surface of the display board 3, two first transverse slide blocks 10 are connected to the surface of the first transverse slide rail 9 in a sliding manner, an elastic clamping piece 15 is mounted at the bottom of the first transverse slide block 10, the distance between the two elastic clamping pieces 15 on the top of the display board 3 can be adjusted by sliding the two first transverse slide blocks 10 on the first transverse slide rail 9, vertical slide rails 11 are fixedly mounted on both sides of the bottom of the display board 3, a vertical slide block 12 is connected to the surface of the vertical slide rail 11, a second transverse slide rail 13 is fixedly mounted between the two vertical slide blocks 12, the distance between the second transverse slide rail 13 and the first transverse slide rail 9 can be adjusted by sliding the vertical slide blocks 12 on the vertical slide rails 11, two second transverse slide blocks 14 are connected to the surface of the second transverse slide rail 13 in a sliding manner, the first transverse slide blocks 10, 10, The surface of vertical slider 12 and the horizontal slider 14 of second all is pegged graft and is had positioning bolt 19, can be to first horizontal slider 10 through positioning bolt 19, vertical slider 12 and the horizontal slider 14 of second advance line location, the top installation elasticity clamping piece 15 of the horizontal slider 14 of second, slide on the horizontal slide rail 13 of second through making two horizontal sliders 14 of second, can adjust the interval of two elasticity clamping pieces 15 of show board 3 bottom, thereby can conveniently adjust the position of four elasticity clamping pieces 15 of the 3 four corners departments of show board, so that fix the drawing of not unidimensional.

The implementation principle of the application is as follows: when the display board is used, the vertical sliding blocks 12 slide on the vertical sliding rails 11, the distance between the second transverse sliding rails 13 and the first transverse sliding rails 9 is adjusted, then the two first transverse sliding blocks 10 slide on the first transverse sliding rails 9, the distance between the two elastic clamping pieces 15 at the top of the display board 3 is adjusted, the two second transverse sliding blocks 14 slide on the second transverse sliding rails 13, the distance between the two elastic clamping pieces 15 at the bottom of the display board 3 is adjusted, after the positions of the four elastic clamping pieces 15 are adjusted, the four corners of a drawing are fixed by using the elastic clamping pieces 15, so that the drawing is fixed on the display board 3, when the angle of the display board 3 needs to be adjusted, the display board 3 is rotated by the rotatable turntable 6, the positioning pins 8 are inserted into different positioning holes 7, the turntable 6 can be at different angles, so that the display board 3 can be adjusted to different angles, the drawing is convenient to watch.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Job site cost display device installs including first support (1), second support (2) and rotation show board (3) between first support (1) and second support (2), its characterized in that: the top parts of the first support (1) and the second support (2) are both rotatably provided with connecting shafts (4), one ends of the connecting shafts (4) are fixedly connected with connecting plates (5), the two connecting plates (5) are respectively fixedly arranged with the middle parts of the two sides of the display plate (3), one ends of the connecting shafts (4) far away from the connecting plates (5) are fixedly connected with turntables (6), a plurality of positioning holes (7) are distributed on the outer end surfaces of the turntables (6) at equal intervals along the circumferential direction, and positioning pins (8) are inserted into the positioning holes (7) at the bottommost part;

show positive top fixed mounting of board (3) has first horizontal slide rail (9), the surface sliding of first horizontal slide rail (9) is connected with two first horizontal sliders (10), the equal fixed mounting in both sides of show board (3) bottom has vertical slide rail (11), the surface sliding of vertical slide rail (11) is connected with vertical slider (12), two fixed mounting has second horizontal slide rail (13) between vertical slider (12), the surface sliding of second horizontal slide rail (13) is connected with two horizontal sliders (14) of second, the bottom of first horizontal slider (10) and the top of the horizontal slider (14) of second all install elasticity clamping piece (15).

2. The construction site cost display device of claim 1, wherein: fastening bolts (16) are inserted into the surfaces of the connecting plates (5), and the connecting plates (5) are fixedly mounted with the display plate (3) through the fastening bolts (16).

3. The construction site cost display device of claim 2, wherein: the top of first support (1) and second support (2) is all fixed mounting has bearing (17), connecting axle (4) are fixed in bearing (17).

4. The construction site cost display device of claim 3, wherein: and the outer side wall of the second bracket (2) is provided with a positioning groove (18) matched with the positioning pin (8).

5. The construction site cost display device of claim 1, wherein: and positioning bolts (19) are inserted into the surfaces of the first transverse sliding block (10), the vertical sliding block (12) and the second transverse sliding block (14).

6. The construction site cost display device of claim 1, wherein: gooseneck (20) are installed at the top of first support (1), light (21) are installed to the upper end of gooseneck (20).

7. The construction site cost display device of claim 1, wherein: and a reinforcing rod (22) is fixedly arranged at the bottom between the first bracket (1) and the second bracket (2).

8. The construction site cost display device of claim 1, wherein: and brake wheels (23) are fixedly mounted at two ends of the bottoms of the first support (1) and the second support (2).