CN213605081U

CN213605081U - A building drawing desk for building engineering

Info

Publication number: CN213605081U
Application number: CN202021792164.XU
Authority: CN
Inventors: 周蓬辉
Original assignee: Mingzhou Construction Group Co ltd
Current assignee: Mingzhou Construction Group Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-07-06
Anticipated expiration: 2030-08-25

Abstract

The utility model belongs to the technical field of the building, especially, be a building drawing desk for building engineering, the desk comprises a desktop, the surface of desktop is seted up flutedly, one side on desktop surface is provided with places the case, the inside one end of recess is provided with fixing device. When needs are fixed to the drawing, through rotating the second handle, make the second handle drive the dead lever through second screw thread post and remove, thereby come to fix the drawing, prevent when drawing, the drawing takes place to remove, thereby influence the drawing effect, and set up the restriction post, be for the restriction dead lever, increase the stability that the dead lever removed, prevent that the dead lever from appearing rocking the phenomenon when the downstream, thereby the influence is fixed to the drawing, simultaneously when the pulling connecting rod, make the connecting rod remove through the inside of slider at the spout, then make power through torsion spring, thereby it is fixed to make the pressing sheet level to the drawing, prevent the drawing unevenness, lead to receiving the influence when drawing.

Description

A building drawing desk for building engineering

Technical Field

The utility model belongs to the technical field of the building, concretely relates to building drawing desk for building engineering.

Background

The building refers to an asset formed by artificial construction, belongs to the category of fixed assets, and comprises two categories of houses and structures, wherein each house refers to an engineering building for people to live, work, study, production, management, entertainment, store articles and perform other social activities, the building is a structure different from the building, and each structure refers to an engineering building except the house, such as an enclosure wall, a road, a dam, a water well, a tunnel, a water tower, a bridge, a chimney and the like.

Before the building construction, all can be under construction according to the drawing, and generally when drawing the drawing, can not be fine fix the drawing, lead to the effect of drawing to receive the influence.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a building drawing table for building engineering has solved when drawing the drawing, can not be fine fix the drawing, leads to the effect of drawing to receive the problem of influence.

In order to achieve the above object, the utility model provides a following technical scheme: a building drawing desk for constructional engineering comprises a desktop, wherein a groove is formed in the surface of the desktop, a placing box is arranged on one side of the surface of the desktop, a fixing device is arranged at one end inside the groove, a second connecting block is arranged at the bottom of the desktop, first connecting blocks are respectively arranged at two ends of the second connecting block, first threaded columns are respectively arranged at two ends of the first connecting blocks, sleeves are arranged at the bottoms of the first threaded columns, anti-skidding bases are arranged at the bottoms of the sleeves, a motor is arranged at the bottom of the second connecting block, a rotating shaft is arranged at the output end of the motor and extends into the second connecting block, a first bevel gear is arranged at one end of the rotating shaft, a connecting shaft is arranged inside the first bevel gear, a second fixing block is respectively arranged on the surface of the connecting shaft, and second bevel gears are respectively arranged at two ends of the connecting, the inside of second bevel gear is provided with the back shaft, and the back shaft is located the inside of first connecting block, the surface of second bevel gear is provided with the chain, the inside both ends of chain are provided with the gear respectively, and the gear is located the surface of first screw thread post, one side of second connecting block is provided with the collection box, the both sides of collection box are provided with first fixed block respectively, the one end of collection box is provided with first handle.

Preferably, one end of the desktop surface is respectively provided with a hose lamp.

Preferably, the other end of the surface of the table top is provided with a scale bar.

Preferably, the fixing device comprises a support frame, a second threaded column is arranged inside the support frame, a second handle is arranged at one end of the second threaded column, a fixing rod is arranged at the other end of the second threaded column, and limiting columns are arranged at two ends of the fixing rod respectively.

Preferably, the two sides of the inside of the groove are respectively provided with a sliding groove, a sliding block is arranged inside the sliding groove, one end of the sliding block is provided with a connecting rod, one side of the connecting rod is provided with a pressing sheet, a torsion spring is arranged inside the connecting rod, and one end of the torsion spring is connected with the pressing sheet.

Preferably, the two ends of the fixing rod are respectively provided with a limiting column.

Compared with the prior art, the beneficial effects of the utility model are that:

when needs are fixed to the drawing, through rotating the second handle, make the second handle drive the dead lever through second screw thread post and remove, thereby come to fix the drawing, prevent when drawing, the drawing takes place to remove, thereby influence the drawing effect, and set up the restriction post, be for the restriction dead lever, increase the stability that the dead lever removed, prevent that the dead lever from appearing rocking the phenomenon when the downstream, thereby the influence is fixed to the drawing, simultaneously when the pulling connecting rod, make the connecting rod remove through the inside of slider at the spout, then make power through torsion spring, thereby it is fixed to make the pressing sheet level to the drawing, prevent the drawing unevenness, lead to receiving the influence when drawing.

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 first three-dimensional structure diagram of the present invention;

FIG. 2 is a second perspective structural view of the present invention;

FIG. 3 is a third perspective structural view of the present invention;

FIG. 4 is a fourth perspective structural view of the present invention;

fig. 5 is an enlarged view of the present invention a;

FIG. 6 is an enlarged view of the present invention B;

fig. 7 is a first cross-sectional view of a second connecting block of the present invention;

fig. 8 is a cross-sectional view of the first connecting block of the present invention;

fig. 9 is a second cross-sectional view of a second connecting block according to the present invention.

In the figure: 1, a desktop; 2, grooves; 3, placing a box; 4, a scale bar; 5, a recycling bin; 6 a first handle; 7, a hose lamp; 8 a first connection block; 9 a second connecting block; 10, a motor; 11 an anti-slip base; 12 a sleeve; 13 a first threaded post; 14 a first fixing block; 15 chute; 16 pressing the sheet; 17 connecting rods; 18 chains; 19 a restraining post; 20 fixing the rod; 21 a second handle; 22 a second threaded post; 23, supporting frames; 24 rotating the shaft; 25 a first bevel gear; 26 connecting shafts; 27 a second fixing block; 28 a second bevel gear; 29 supporting the shaft; 30 gears.

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. 1-9, the present invention provides the following technical solutions: a building drawing desk for constructional engineering comprises a desktop 1, a groove 2 is formed in the surface of the desktop 1, a placing box 3 is arranged on one side of the surface of the desktop 1, a fixing device is arranged at one end inside the groove 2, a second connecting block 9 is arranged at the bottom of the desktop 1, first connecting blocks 8 are respectively arranged at two ends of the second connecting block 9, first threaded columns 13 are respectively arranged at two ends of the first connecting blocks 8, sleeves 12 are arranged at the bottoms of the first threaded columns 13, anti-skidding bases 11 are arranged at the bottoms of the sleeves 12, a motor 10 is arranged at the bottom of the second connecting block 9, a rotating shaft 24 is arranged at the output end of the motor 10 and extends into the second connecting block 9, a first bevel gear 25 is arranged at one end of the rotating shaft 24, a connecting shaft 26 is arranged inside the first bevel gear 25, second fixing blocks 27 are respectively arranged on the surface of the connecting shaft 26, and second bevel gears, a supporting shaft 29 is arranged inside the second bevel gear 28, the supporting shaft 29 is positioned inside the first connecting block 8, a chain 18 is arranged on the surface of the second bevel gear 28, gears 30 are respectively arranged at two ends inside the chain 18, the gears 30 are positioned on the surface of the first threaded column 13, a recycling box 5 is arranged on one side of the second connecting block 9, first fixing blocks 14 are respectively arranged on two sides of the recycling box 5, a first handle 6 is arranged at one end of the recycling box 5, the rotating shaft 24 drives the connecting shaft 26 to rotate through the first bevel gear 25 by the operation of the arranged motor 10, so that the connecting shaft 26 drives the chain 18 to rotate through the second bevel gear 28, the chain 18 drives the first threaded column 13 to rotate inside the sleeve 12 through the gears 30, the height of the chain is adjusted, an operator can better draw figures, and the recycling box 5 is arranged, the drawing box 3 is arranged for placing drawings, and is used for placing drawing tools and preventing the drawing tools from being influenced due to the fact that the drawing tools are placed on the surface of the desktop 1.

Specifically, the one end on desktop 1 surface is provided with hose lamp 7 respectively, through setting up hose lamp 7, is in order to illuminate desktop 1 to prevent that light is not enough, lead to the accuracy of drawing to receive the influence.

Specifically, the other end on desktop 1 surface is provided with scale bar 4, through setting up scale bar 4, is for the size of measurement drawing to proportion effect when conveniently calculating the drawing.

Specifically, fixing device is including support frame 23, the inside of support frame 23 is provided with second screw thread post 22, the one end of second screw thread post 22 is provided with second handle 21, the other end of second screw thread post 22 is provided with dead lever 20, the both ends of dead lever 20 are provided with restriction post 19 respectively, when needs are fixed to the drawing, through rotating second handle 21, make second handle 21 drive dead lever 20 through second screw thread post 22 and remove, thereby fix the drawing, prevent when the drawing, the drawing takes place to remove, thereby influence the drawing effect.

Concrete, spout 15 has been seted up respectively to the inside both sides of recess 2, the inside of spout 15 is provided with the slider, the one end of slider is provided with connecting rod 17, one side of connecting rod 17 is provided with pressing piece 16, the inside of connecting rod 17 is provided with torsion spring, and torsion spring's one end is connected with pressing piece 16, through such setting, when pulling connecting rod 17, make connecting rod 17 remove in spout 15's inside through the slider, then make power through torsion spring, thereby it is fixed to make pressing piece 16 flare-outing the drawing, prevent the drawing unevenness, lead to receiving the influence when drawing.

Specifically, the both ends of dead lever 20 are provided with restriction post 19 respectively, through setting up restriction post 19, are for restricting dead lever 20, increase the stability that dead lever 20 removed, prevent that dead lever 20 from appearing rocking the phenomenon when the downstream to the influence is fixed to the drawing.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, make motor 10 work, thereby make motor 10 drive axis of rotation 24 rotate, make axis of rotation 24 drive connecting axle 26 through first bevel gear 25 and rotate, thereby make connecting axle 26 drive chain 18 through second bevel gear 28 and rotate, make chain 18 drive first screw thread post 13 through gear 30 and rotate in the inside of sleeve 12, thereby adjust its height, then through rotating second handle 21, make second handle 21 drive dead lever 20 through second screw thread post 22 and remove, simultaneously when pulling connecting rod 17, make connecting rod 17 remove in the inside of spout 15 through the slider, then make power through torque spring, thereby it is fixed to make according to the fact that the clamp plate 16 levels the drawing, all consumer all power supplies power through external power supply in this device.

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. A building drawing table for constructional engineering, comprising a table top (1), characterized in that: the table top comprises a table top (1), a groove (2) is formed in the surface of the table top (1), a placing box (3) is arranged on one side of the surface of the table top (1), a fixing device is arranged at one end inside the groove (2), a second connecting block (9) is arranged at the bottom of the table top (1), first connecting blocks (8) are arranged at two ends of the second connecting block (9) respectively, first threaded columns (13) are arranged at two ends of each first connecting block (8), a sleeve (12) is arranged at the bottom of each first threaded column (13), an anti-skidding base (11) is arranged at the bottom of each sleeve (12), a motor (10) is arranged at the bottom of each second connecting block (9), a rotating shaft (24) is arranged at the position, where the output end of the motor (10) extends into the second connecting block (9), and a first bevel gear (25) is arranged at, the improved structure of the spiral shaft type motor is characterized in that a connecting shaft (26) is arranged inside the first bevel gear (25), second fixing blocks (27) are arranged on the surface of the connecting shaft (26) respectively, second bevel gears (28) are arranged at two ends of the connecting shaft (26) respectively, a supporting shaft (29) is arranged inside the second bevel gears (28), the supporting shaft (29) is located inside the first connecting block (8), a chain (18) is arranged on the surface of the second bevel gears (28), gears (30) are arranged at two ends inside the chain (18) respectively, the gears (30) are located on the surface of the first threaded column (13), a recovery box (5) is arranged on one side of the second connecting block (9), first fixing blocks (14) are arranged on two sides of the recovery box (5) respectively, and a first handle (6) is arranged at one end of the recovery box (5.

2. A construction drawing table for construction engineering according to claim 1, characterised in that: and hose lamps (7) are respectively arranged at one end of the surface of the desktop (1).

3. A construction drawing table for construction engineering according to claim 1, characterised in that: the other end of the surface of the desktop (1) is provided with a scale bar (4).

4. A construction drawing table for construction engineering according to claim 1, characterised in that: the fixing device comprises a support frame (23), a second threaded column (22) is arranged inside the support frame (23), a second handle (21) is arranged at one end of the second threaded column (22), a fixing rod (20) is arranged at the other end of the second threaded column (22), and limiting columns (19) are arranged at two ends of the fixing rod (20) respectively.

5. A construction drawing table for construction engineering according to claim 1, characterised in that: the improved structure of the automobile seat is characterized in that sliding grooves (15) are formed in two sides of the interior of the groove (2) respectively, a sliding block is arranged in each sliding groove (15), a connecting rod (17) is arranged at one end of each sliding block, a pressing sheet (16) is arranged on one side of each connecting rod (17), a torsion spring is arranged in each connecting rod (17), and one end of each torsion spring is connected with each pressing sheet (16).

6. A construction drawing table for constructional engineering as claimed in claim 4, wherein: and two ends of the fixed rod (20) are respectively provided with a limiting column (19).