CN214047982U

CN214047982U - Drawing table is used in civil engineering specialty

Info

Publication number: CN214047982U
Application number: CN202022998044.1U
Authority: CN
Inventors: 孙国有; 李博
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-27
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a drawing table for civil engineering specialty, including drawing table and rotor plate, the lower extreme of drawing table passes through screw fixedly connected with hinge, the resettlement groove has all been seted up on the tow sides of drawing table, the interior diapire fixedly connected with telescopic link of resettlement groove, the surface cover of telescopic link is equipped with the spring, the one end fixedly connected with of telescopic link links up the piece, the fixed surface that links up the piece is connected with U type fixture block, the hole of detaining has been seted up on the upper end surface of U type fixture block, the equal fixedly connected with U type piece in tow sides of drawing table, U type piece rotates through the pivot and is connected with the returning face plate. The utility model discloses a rotor plate, hinge and U type fixture block for the area of whole drawing desk can carry out better expansion in needs increase, thereby increases the area of placing of drawing paper, and it is more convenient to let holistic use, and what just let the user moreover draws the needs more comprehensively.

Description

Drawing table is used in civil engineering specialty

Technical Field

The utility model relates to a drawing table correlation technique field specifically is a drawing table for civil engineering specialty.

Background

Civil engineering is a general term of scientific technology for building various land engineering facilities, and refers to both applied materials, equipment and technical activities such as surveying, designing, constructing, maintaining and repairing, and objects of engineering construction, wherein in civil engineering, a draft drawing is often required to be surveyed and drawn on the spot, and a corresponding drawing table is required for assistance.

However, the prior art drawing tables have the following disadvantages:

1. the existing drawing table has a certain integral using area, and if the drawing paper is too large, the corresponding expansion is difficult to perform, so that the applicability of the drawing table is poor;

2. current drawing table, holistic highly certain, because the user height differs, hardly carry out more comfortable use to cause the drawing effect general, reduced the practicality of drawing table.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drawing desk for civil engineering specialty to solve above-mentioned current drawing desk, holistic usable floor area is certain, if meet the too big condition of drawing paper, hardly carry out corresponding extension and holistic highly certain problem.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a drawing table for civil engineering specialty, includes drawing table and rotor plate, the lower extreme of drawing table passes through screw fixedly connected with hinge, the arrangement groove has all been seted up on the tow sides of drawing table, the interior diapire fixedly connected with telescopic link in arrangement groove, the surface cover of telescopic link is equipped with the spring, the one end fixedly connected with of telescopic link links up the piece, the fixed surface that links up the piece is connected with U type fixture block, the hole of detaining has been seted up on the upper end surface of U type fixture block, the equal fixedly connected with U type piece in tow sides of drawing table, U type piece rotates through the pivot and is connected with the returning face plate, the back fixedly connected with piston insert piece of returning face plate, the piston hole has all been seted up on the tow sides of rotor plate.

Further, the equal fixedly connected with fixed block in tow sides of drawing table, two fixedly connected with fixed plate between the fixed block, the lower extreme fixed surface of fixed block is connected with solid pole, the surface cover of solid pole is equipped with hollow rod, two fixedly connected with horizontal frame plate between the hollow rod, the upper end fixed surface of horizontal frame plate is connected with electric putter.

Furthermore, the piston insert is inserted in the inner wall of the piston hole, and the size of the piston hole is matched with the design size of the piston insert.

Furthermore, one end of the spring is fixedly connected with the inner bottom wall of the placing groove, and the other end of the spring is fixedly connected with the back face of the connecting block.

Furthermore, the rotating plate is rotatably connected with the drawing table plate through a hinge, and the output end of the electric push rod is fixedly connected with the surface of the lower end of the fixing plate.

Furthermore, the drawing table plate and the rotating plate are connected in a clamping mode through U-shaped clamping blocks, the number of the rotating plates is two, and the rotating plates are identical in size.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

(1) the utility model discloses a rotor plate, hinge and U type fixture block for the area of whole drawing desk can carry out better expansion in needs increase, thereby increases the area of placing of drawing paper, and it is more convenient to let holistic use, and what just let the user moreover draws the needs more comprehensively.

(2) The utility model discloses a solid pole, hollow rod, cross brace board and electric putter let whole drawing desk highly can obtain better adjustment to be applicable to the user of different heights, improved the suitability of drawing desk.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a bottom view of the structure of the present invention;

FIG. 3 is a sectional view of the drawing table of the present invention;

fig. 4 is an enlarged view of a structure at a in fig. 1 according to the present invention.

In the figure: 1. drawing a table plate; 2. a rotating plate; 3. a hinge; 4. a placing groove; 5. a telescopic rod; 6. a spring; 7. a joining block; 8. a U-shaped fixture block; 9. buckling holes; 10. a U-shaped block; 11. a turnover plate; 12. a piston insert; 13. a piston bore; 14. a fixed block; 15. a fixing plate; 16. a solid bar; 17. a hollow shaft; 18. a transverse frame plate; 19. an electric push rod.

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. 1-4, the present invention provides a technical solution: the utility model provides a drawing table for civil engineering specialty, including drawing table 1 and rotor plate 2, the lower extreme of drawing table 1 passes through screw fixedly connected with hinge 3, the resettlement groove 4 has all been seted up on drawing table 1's tow sides, the interior diapire fixedly connected with telescopic link 5 of resettlement groove 4, the surface cover of telescopic link 5 is equipped with spring 6, the one end fixedly connected with of telescopic link 5 links up piece 7, the fixed surface that links up piece 7 is connected with U type fixture block 8, detain hole 9 has been seted up to the upper end surface of U type fixture block 8, the equal fixedly connected with U type piece 10 in tow sides of drawing table 1, U type piece 10 rotates through the pivot and is connected with returning face plate 11, the back fixedly connected with piston insert 12 of returning face plate 11, piston hole 13 has all been seted up on tow sides of rotor plate 2.

Through setting up telescopic link 5, spring 6 and linking piece 7 for after rotor plate 2 overturns, in the moment of unclamping and detaining hole 9, U type fixture block 8 can carry out automatic re-setting under spring 6's bounce-back effort, thereby lets U type fixture block 8 carry on spacingly to rotor plate 2, when avoiding not needing the expansion space, rotor plate 2 carries out corresponding upset.

Specifically, the front and back surfaces of the drawing table board 1 are fixedly connected with fixing blocks 14, a fixing plate 15 is fixedly connected between the two fixing blocks 14, the lower end surface of each fixing block 14 is fixedly connected with a solid rod 16, the outer surface of each solid rod 16 is sleeved with a hollow rod 17, a cross frame plate 18 is fixedly connected between the two hollow rods 17, and the upper end surface of the cross frame plate 18 is fixedly connected with an electric push rod 19.

Through setting up fixed plate 15 and fixed block 14, firstly because fixed block 14 is in the side design, do not influence drawing table 1 like this and rotor plate 2 and withdraw, secondly can let the better promotion fixed plate 15 of electric putter 19 adjust drawing table 1 and rotor plate 2's overall height.

Specifically, the piston insert 12 is inserted into the inner wall of the piston hole 13, and the opening size of the piston hole 13 is matched with the design size of the piston insert 12.

The size of the piston hole 13 is designed to be consistent with the size of the piston insert 12, so that the piston insert 12 can be more stable after being inserted into the inner wall of the piston hole 13.

Specifically, one end of the spring 6 is fixedly connected with the inner bottom wall of the placing groove 4, and the other end of the spring 6 is fixedly connected with the back of the connecting block 7.

Through the both ends with spring 6 respectively with the interior diapire of resettlement groove 4 and the back fixed connection of linking up piece 7 for spring 6 still can provide the restoring force in the 8 later stages of U type fixture block when possessing the connectivity.

Specifically, the rotating plate 2 is rotatably connected with the drawing table plate 1 through a hinge 3, and the output end of the electric push rod 19 is fixedly connected with the lower end surface of the fixed plate 15.

Through setting up hinge 3 for rotor plate 2 and drawing table 1 can carry out better rotation and connect, and the rethread is connected electric putter 19's output and the lower extreme fixed surface of fixed plate 15, makes the power that electric putter 19 produced can obtain better transmission.

Specifically, the drawing table plate 1 and the rotating plate 2 are clamped and connected through the U-shaped clamping block 8, the rotating plate 2 is designed into two pieces in total, and the sizes of the two pieces are consistent.

Through setting up U type fixture block 8 for the back is being turned over to rotor plate 2, and rotor plate 2 can obtain better spacing.

The utility model discloses a theory of operation: when the drawing table for civil engineering major is used, if the using area is not enough, the U-shaped clamping block 8 is firstly pulled through the buckling hole 9, so that the rotating plate 2 is not limited any more, then the rotating plate 2 is rotated so that the drawing table plate 1 and the rotating plate 2 are at the same level, and then the flipping plate 11 is rotated so that the piston insert 12 is inserted into the inner wall of the piston hole 13, thereby limiting the rotating rotary plate 2, leading the drawing table plate 1 and the rotary plate 2 to be correspondingly fixed, avoiding the turning back in the use process, and also being capable of being used according to the height of a user before use, then start electric putter 19, electric putter 19 promotes or stimulates fixed plate 15 to let drawing table 1 drive rotor plate 2 and carry out corresponding height adjustment, let the user use more comfortablely, thereby improve corresponding drawing effect.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a drawing table for civil engineering specialty which characterized in that: the drawing table comprises a drawing table plate (1) and a rotating plate (2), wherein the lower end of the drawing table plate (1) is fixedly connected with a hinge (3) through screws, the front and back surfaces of the drawing table plate (1) are respectively provided with a placement groove (4), the inner bottom wall of the placement groove (4) is fixedly connected with a telescopic rod (5), the outer surface of the telescopic rod (5) is sleeved with a spring (6), one end of the telescopic rod (5) is fixedly connected with a connection block (7), the surface of the connection block (7) is fixedly connected with a U-shaped fixture block (8), the upper end surface of the U-shaped fixture block (8) is provided with a buckling hole (9), the front and back surfaces of the drawing table plate (1) are respectively and fixedly connected with a U-shaped block (10), the U-shaped block (10) is rotatably connected with a turnover plate (11) through a rotating shaft, the back surface of the turnover plate (11) is fixedly connected with a piston insertion block (12), piston holes (13) are formed in the front surface and the back surface of the rotating plate (2).

2. Drawing table for civil engineering practice according to claim 1, characterised in that: equal fixedly connected with fixed block (14) in tow sides of drawing table (1), two fixedly connected with fixed plate (15) between fixed block (14), the lower extreme fixed surface of fixed block (14) is connected with solid pole (16), the surface cover of solid pole (16) is equipped with hollow rod (17), two fixedly connected with horizontal frame plate (18) between hollow rod (17), the upper end fixed surface of horizontal frame plate (18) is connected with electric putter (19).

3. Drawing table for civil engineering practice according to claim 1, characterised in that: the piston insert block (12) is inserted into the inner wall of the piston hole (13), and the opening size of the piston hole (13) is matched with the design size of the piston insert block (12).

4. Drawing table for civil engineering practice according to claim 1, characterised in that: one end of the spring (6) is fixedly connected with the inner bottom wall of the placing groove (4), and the other end of the spring (6) is fixedly connected with the back of the connecting block (7).

5. Drawing table for civil engineering practice according to claim 2, characterised in that: the rotating plate (2) is rotatably connected with the drawing table plate (1) through a hinge (3), and the output end of the electric push rod (19) is fixedly connected with the surface of the lower end of the fixing plate (15).

6. Drawing table for civil engineering practice according to claim 1, characterised in that: the drawing table plate (1) and the rotating plate (2) are connected in a clamping mode through U-shaped clamping blocks (8), the number of the rotating plates (2) is two, and the sizes of the rotating plates are the same.