CN210493197U

CN210493197U - Over-and-under type workstation for engineering cost

Info

Publication number: CN210493197U
Application number: CN201921226610.8U
Authority: CN
Inventors: 刘建荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-05-12
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses an over-and-under type workstation for engineering cost, including base, first traveller and first fixed block, the first traveller of inside wall fixedly connected with and the first fixed block of base, the quantity of first traveller and first fixed block is two, and two first traveller uses the perpendicular central line of base to be the symmetry setting as the symmetry axis, the surface swing joint of first traveller has first slider, one side swing joint of first slider has first branch. This over-and-under type workstation for engineering cost through first traveller, the cooperation setting between first slider and the first branch, can promote first slider and make its surface motion at first traveller, and then change the angle of first branch, makes the table can carry out elevating movement, through the setting of connecting post, can fix the relative position between first branch and the second branch, and then guarantees that when the table was carrying out elevating movement, the desktop of table remains the level all the time.

Description

Over-and-under type workstation for engineering cost

Technical Field

The utility model relates to an engineering cost technical field specifically is a workstation for over-and-under type engineering cost.

Background

The project cost is the total cost spent on carrying out certain project construction, the project cost is a generalized concept, the project cost has different meanings in different occasions, the project cost has construction project cost, single project cost, unit project cost, building installation project cost and the like due to different research objects, the project cost is the basis of project decision, is the important basis of project financial analysis and economic evaluation, is the basis of making investment plans and controlling investment, and is the index for evaluating investment effects.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a workstation is used to over-and-under type engineering cost has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a workstation is used to over-and-under type engineering cost, includes the base, the first traveller of inside wall fixedly connected with and first fixed block of base, the quantity of first traveller and first fixed block is two, and two first traveller uses the perpendicular central line of base to be the symmetry setting as the symmetry axis, the surperficial swing joint of first traveller has first slider, one side swing joint of first slider has first bracing piece, the opposite side fixedly connected with fixed plate of first slider, the one end swing joint that first slider was kept away from to first bracing piece has the second fixed block.

Optionally, a connecting column is movably connected to the center of the surface of the first supporting rod.

Optionally, the surface of the first fixed block is movably connected with a rotatable second supporting rod, and one end, far away from the first fixed block, of the second supporting rod is movably connected with a second sliding block.

Optionally, the center of the surface of the second supporting rod is movably connected with the connecting column, a second sliding column is inserted into the inner wall of the second sliding block, two ends of the second sliding column are fixedly connected with a table plate, and two sides of the table plate are fixedly connected with a second fixing block.

Optionally, the upper surface of the base is fixedly connected with a fixed seat, the inner wall of the fixed seat is movably connected with a threaded rod, the surface of the threaded rod is in threaded connection with a fixed plate, one end of the threaded rod, far away from the fixed seat, is fixedly connected with a clamping plate, one side of the surface of the clamping plate is spliced with a fixed rod, and the other side of the surface of the clamping plate is spliced with a rotating rod.

Optionally, the lower surface of the base is fixedly connected with four support legs, and the four support legs are fixedly connected to the lower surface of the base in a rectangular array.

(three advantageous effects)

The utility model provides a workstation for over-and-under type engineering cost possesses following beneficial effect:

1. this over-and-under type workstation for engineering cost through first traveller, the cooperation setting between first slider and the first branch, can promote first slider and make its surface motion at first traveller, and then change the angle of first branch, makes the table can carry out elevating movement, through the setting of connecting post, can fix the relative position between first branch and the second branch, and then guarantees that when the table was carrying out elevating movement, the desktop of table remains the level all the time.

2. This over-and-under type workstation for engineering cost, through the fixing base, the cooperation setting between threaded rod and the fixed plate, can rotate the threaded rod, make the fixed plate move, and then drive first slider and move, through the cooperation setting between cardboard and the dead lever, can peg graft through dead lever and base surface, and then the height that fixed table board was adjusted, this workstation is through rotatory dwang, and then adjusts the height of this workstation, the staff of the different heights of being convenient for and use custom uses.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

fig. 3 is a schematic structural view of the threaded rod of the present invention.

In the figure: 1. a base; 2. a first traveler; 3. a first fixed block; 4. a first slider; 5. a first support bar; 6. a fixing plate; 7. a second fixed block; 8. connecting columns; 9. a second support bar; 10. a second slider; 11. a second strut; 12. a table plate; 13. a fixed seat; 14. a threaded rod; 15. clamping a plate; 16. fixing the rod; 17. rotating the rod; 18. and (7) supporting legs.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a lifting type workbench for construction cost comprises a base 1, wherein the inner side wall of the base 1 is fixedly connected with first sliding columns 2 and first fixing blocks 3, the number of the first sliding columns 2 and the number of the first fixing blocks 3 are two, and the two first sliding columns 2 are symmetrically arranged by taking the vertical central line of the base 1 as a symmetry axis;

in order to enable the table board 12 to be lifted and keep the table top of the table board 12 horizontal, a first slider 4 is movably connected to the surface of the first sliding column 2, a first supporting rod 5 is movably connected to one side of the first slider 4, the first slider 4 can be pushed to move on the surface of the first sliding column 2 through the matching arrangement of the first sliding column 2, the first supporting rod 4 and the first supporting rod 5, so that the angle of the first supporting rod 5 is changed, the table board 12 can be lifted and lowered, a fixing plate 6 is fixedly connected to the other side of the first slider 4, one end, far away from the first slider 4, of the first supporting rod 5 is movably connected with a second fixing block 7, a connecting column 8 is movably connected to the center of the surface of the first supporting rod 5, the relative position between the first supporting rod 5 and the second supporting rod 9 can be fixed through the arrangement of the connecting column 8, so that when the table board 12 is lifted and lowered, the tabletop of the table plate 12 is always kept horizontal, the surface of the first fixed block 3 is movably connected with a rotatable second supporting rod 9, one end, far away from the first fixed block 3, of the second supporting rod 9 is movably connected with a second sliding block 10, the center of the surface of the second supporting rod 9 is movably connected with a connecting column 8, the inner wall of the second sliding block 10 is inserted with a second sliding column 11, two ends of the second sliding column 11 are fixedly connected with the table plate 12, and two sides of the table plate 12 are fixedly connected with the second fixed block 7;

in order to realize the lifting of the table plate 12 by rotating the rotating rod 17 and fix the position after the lifting, the fixed seat 13 is fixedly connected to the upper surface of the base 1, the threaded rod 14 is movably connected to the inner wall of the fixed seat 13, the threaded rod 14 can be rotated by the matching arrangement between the fixed seat 13, the threaded rod 14 and the fixed plate 6 to move the fixed plate 6, so as to drive the first slider 4 to move, the surface of the threaded rod 14 is in threaded connection with the fixed plate 6, the clamping plate 15 is fixedly connected to one end of the threaded rod 14 far away from the fixed seat 13, the fixed rod 16 is inserted into one side of the surface of the clamping plate 15, the rotating rod 17 is inserted into the other side of the surface of the clamping plate 15, the adjustable height of the table plate 12 can be fixed by the inserting of the fixed rod 16 into the surface of the base 1 by the matching, this workstation is through rotatory dwang 17, and then adjusts the height of this workstation, and the staff of the different heights of being convenient for and using the habit uses, and base 1's lower fixed surface is connected with landing leg 18, and the quantity of landing leg 18 is four, and four landing legs 18 are at base 1's lower surface with the form fixed connection of rectangle array.

To sum up, when the lifting type workbench for engineering construction cost is used, the first sliding block 4 can be pushed to move on the surface of the first sliding column 2 through the matching arrangement among the first sliding column 2, the first sliding block 4 and the first supporting rod 5, the angle of the first supporting rod 5 is further changed, the table plate 12 can carry out lifting movement, the relative position between the first supporting rod 5 and the second supporting rod 9 can be fixed through the arrangement of the connecting column 8, so that the table top of the table plate 12 is always kept horizontal when the table plate 12 carries out lifting movement, the threaded rod 14 can be rotated through the matching arrangement among the fixed seat 13, the threaded rod 14 and the fixed plate 6, the fixed plate 6 can move, the first sliding block 4 is further driven to move, through the matching arrangement among the clamping plate 15 and the fixed rod 16, the fixed rod 16 can be inserted into the surface of the base 1, and further the adjusted height of the table plate 12 is fixed, this workstation is through rotatory dwang 17, and then adjusts the height of this workstation, and the staff of the different heights of being convenient for and use the habit uses.

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.

Claims

1. The utility model provides a workstation is used to over-and-under type engineering cost, includes base (1), its characterized in that: the utility model discloses a sliding column, including base (1), the inside wall fixedly connected with of base (1) first traveller (2) and first fixed block (3), the quantity of first traveller (2) and first fixed block (3) is two, and two first traveller (2) are the symmetry setting as the symmetry axis with the perpendicular central line of base (1), the surperficial swing joint of first traveller (2) has first slider (4), one side swing joint of first slider (4) has first branch (5), the opposite side fixedly connected with fixed plate (6) of first slider (4), the one end swing joint that first slider (4) were kept away from in first branch (5) has second fixed block (7).

2. The elevating type project cost workbench according to claim 1, characterized in that: the center of the surface of the first support rod (5) is movably connected with a connecting column (8).

3. The elevating type project cost workbench according to claim 1, characterized in that: the surface of the first fixing block (3) is movably connected with a rotatable second supporting rod (9), and one end, far away from the first fixing block (3), of the second supporting rod (9) is movably connected with a second sliding block (10).

4. The elevating type project cost workbench according to claim 3, wherein: the center of the surface of the second supporting rod (9) is movably connected with the connecting column (8), the inner wall of the second sliding block (10) is connected with a second sliding column (11) in an inserting mode, table plates (12) are fixedly connected to the two ends of the second sliding column (11), and the two sides of each table plate (12) are fixedly connected with the second fixing block (7).

5. The elevating type project cost workbench according to claim 1, characterized in that: the utility model discloses a fixing device for fixing a base, including base (1), inner wall swing joint of fixing base (13) has threaded rod (14), the surface and fixed plate (6) threaded connection of threaded rod (14), one end fixedly connected with cardboard (15) of fixing base (13) are kept away from in threaded rod (14), it has dead lever (16) to peg graft in one side on cardboard (15) surface, the opposite side on cardboard (15) surface is pegged graft and is had dwang (17).

6. The elevating type project cost workbench according to claim 1, characterized in that: the lower surface of the base (1) is fixedly connected with four support legs (18), the number of the support legs (18) is four, and the four support legs (18) are fixedly connected to the lower surface of the base (1) in a rectangular array mode.