CN212521258U

CN212521258U - Construction drawing paper fixing device

Info

Publication number: CN212521258U
Application number: CN202020662107.3U
Authority: CN
Inventors: 周艳红; 吴益平; 宋士忠
Original assignee: Huanggang Polytechnic College
Current assignee: Huanggang Polytechnic College
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-02-12
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a construction drawing fixing device relates to architectural equipment technical field, specifically includes the support and places the board, the back of placing the board is provided with the connecting block, and the support passes through the inner wall rotation of connecting axle and connecting block to be connected, and the front of placing the board is provided with axle bed and horizontal pole respectively, and the horizontal pole is located the position department that the front of placing the board is close to the bottom, and the axle bed is located the position department that the front of placing the board is close to the top, and the axle bed is located the horizontal pole directly over, and the front of placing the board is provided with transparent receipts roll up membrane. Through setting up fixed slot, magnet A, transparent rolling membrane and magnet B, it is fixed with the drawing to have reached transparent rolling membrane, through annotating the drawing and the effect of drawing on transparent rolling membrane, can not annotate on the drawing and draw when having solved the explanation to the construction drawing, the staff also can't be one to corresponding position with it note down, leads to the problem that the staff is difficult to understand.

Description

Construction drawing paper fixing device

Technical Field

The utility model relates to a construction equipment specifically is a construction drawing fixing device.

Background

The fixing device for the construction drawing comprises a support, an iron plate, a magnet block and the like, the construction drawing is pressed and fixed by the magnet block by flatly paving the construction drawing on the iron plate, and then the drawing is analyzed and explained for construction workers.

Some drawing fixing device do not set up special fixed knot structure on the market at present, mostly press on iron plate with the hand flatly with the construction drawing and then push down with the magnet piece and explain on iron plate for drawing analysis explains comparatively trouble, even the staff also can't one to corresponding position with it note down, leads to the staff to be difficult to understand, and this is very inconvenient when explaining.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction drawing fixing device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a construction drawing fixing device comprises a support and a placing plate, wherein the back of the placing plate is provided with a connecting block, the support is rotatably connected with the inner wall of the connecting block through a connecting shaft, the front of the placing plate is respectively provided with a shaft seat and a cross rod, the cross rod is positioned at the position close to the bottom of the front of the placing plate, the shaft seat is positioned at the position close to the top of the front of the placing plate, the shaft seat is positioned right above the cross rod, the front of the placing plate is provided with a transparent coiling film, one side of the shaft seat close to the transparent coiling film is provided with a connecting groove, the interior of the connecting groove is movably connected with a scroll, the transparent coiling film is fixedly connected to the surface of the scroll, one side of the inner wall of the connecting groove, which is far away from the transparent coiling film, is provided with a rotating bearing, the, the fixed slot has been seted up to the lower surface of axle bed, and the front of placing the board corresponds being provided with magnet A for position department of fixed slot, and the front of axle bed is provided with the bolt, and the back of bolt runs through the axle bed and extends to the inside of fixed slot, and the bottom of transparent rolling film is provided with the iron plate, and the upper surface of horizontal pole is inlayed and is had magnet B, and the iron plate adsorbs at magnet B's upper surface.

As a further aspect of the present invention: and the front surface of the iron block is provided with a pull groove.

As a further aspect of the present invention: the quantity of axle bed is two, and two axle beds set up respectively at the both ends of spool, and the spring is rolled up and is kept away from the one end fixed connection of spool in the inside of spread groove.

As a further aspect of the present invention: the bolt is iron material.

As a further aspect of the present invention: and the surfaces of the magnet A and the magnet B are both provided with antirust zinc coatings.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up the fixed slot, magnet A, transparent rolling membrane and magnet B, put the turning of drawing and adsorb the picture on magnet A with the bolt in the inside of fixed slot and fix, then move the iron plate downwards and make the iron plate drive transparent rolling membrane downstream, adsorb the iron plate on magnet B, it is fixed with the picture paper to make transparent rolling membrane push down the drawing, through annotating and drawing on transparent rolling membrane, the staff of being convenient for during the explanation understands the drawing, it is fixed with the drawing to have reached transparent rolling membrane, through the effect of annotating and drawing the drawing to the drawing on transparent rolling membrane, can not annotate on the drawing and draw when having solved to explain the construction drawing, the staff also can't one to one corresponding position with it under with it, lead to the staff to be difficult to the problem of understanding.

Drawings

Fig. 1 is a front view structure diagram of a construction drawing fixing device.

FIG. 2 is a front sectional view of a reel position in a construction drawing fixing device.

Fig. 3 is an enlarged view of a structure a in fig. 2 in the construction drawing sheet fixing device.

FIG. 4 is a left side sectional view of a reel position in a construction drawing fixing device.

FIG. 5 is a left side cross-sectional view of a construction drawing showing the position of a latch in the fixture.

Fig. 6 is an enlarged view of a structure B of fig. 5 in the construction drawing sheet fixing device.

Fig. 7 is an enlarged view of a structure at C of fig. 5 in the construction drawing sheet fixing device.

As shown in the figure: 1. a support; 2. placing the plate; 3. connecting blocks; 4. a shaft seat; 5. a cross bar; 6. a transparent roll-up film; 7. Connecting grooves; 8. a reel; 9. a rotating bearing; 10. a spring coil; 11. fixing grooves; 12. a magnet A; 13. a bolt; 14. An iron block; 15. and a magnet B.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 7, in the embodiment of the present invention, a construction drawing fixing device includes a support 1 and a placing plate 2, a connecting block 3 is disposed on the back of the placing plate 2 for connecting with the support 1, the support 1 is rotatably connected with the inner wall of the connecting block 3 through a connecting shaft, the front of the placing plate 2 is respectively provided with two shaft seats 4 and a cross bar 5, the two shaft seats 4 are respectively disposed at two ends of a winding shaft 8, the winding shaft 8 is limited by the shaft seats 4, and for disposing a spring roll 10, the winding shaft 8 returns to the original position through the spring roll 10 after rotating, one end of the spring roll 10 far from the winding shaft 8 is fixedly connected inside the connecting groove 7, the cross bar 5 is located at a position close to the bottom on the front of the placing plate 2, the shaft seat 4 is located at a position close to the top on the front of the placing plate 2, the shaft seat 4 is located directly above, the front of the placing plate 2 is provided with a transparent rolling film 6, the transparent rolling film 6 is a PE soft film, one side of the shaft seat 4 close to the transparent rolling film 6 is provided with a connecting groove 7, the inside of the connecting groove 7 is movably connected with a scroll 8, the transparent rolling film 6 is fixedly connected with the surface of the scroll 8, one side of the inner wall of the connecting groove 7 far away from the transparent rolling film 6 is provided with a rotating bearing 9, the rotating bearing 9 is used for fixing the scroll 8 so that the scroll 8 is more stable when rotating, the surface of the scroll 8 is not fixedly connected with the inner wall of the rotating bearing 9, the inside of the connecting groove 7 is provided with a spring roll 10, the spring roll 10 is a common iron roll in the market, for example, a tape measure has an automatic retraction function, the spring roll 10 is beneficial to the function, one end of the spring roll 10 is fixedly connected with the surface of the scroll 8, the lower surface of the shaft seat 4 is provided with a fixing groove 11, the front of the, the front of axle bed 4 is provided with bolt 13, bolt 13 is the iron material, be convenient for adsorb bolt 13 on magnet A12, axle bed 4 and the inside that extends to fixed slot 11 are run through to the back of bolt 13, the bottom of transparent receipts roll film 6 is provided with iron plate 14, iron plate 14's front is provided with the kerve, conveniently stimulate through the hand, make its and magnet B15 separation, the upper surface of horizontal pole 5 inlays and has magnet B15, magnet A12 and magnet B15's surface all is provided with rust-resistant galvanizing coat, avoid magnet A12 and magnet B15 to use for a long time and lead to rustting, iron plate 14 adsorbs the upper surface at magnet B15.

When the transparent film drawing machine is used, the top of a drawing is placed in the fixing groove 11, the drawing is adsorbed on the surface of the magnet A12 through the bolt 13 and pressed, the iron block 14 is pulled downwards to drive the transparent film winding 6 to spread the drawing, the iron block 14 is continuously pulled to adsorb the iron block 14 on the surface of the magnet B15, the transparent film winding 6 presses the drawing to fix the drawing, a erasable pen is used for annotating and drawing the drawing on the transparent film winding 6, so that a worker can easily understand the drawing in the explanation process without annotating the drawing, after the drawing machine is used, the annotation on the transparent film winding 6 is wiped, the iron block 14 is pulled upwards to separate the iron block 14 from the magnet B15, the reel 8 is driven by the elasticity of the spring reel 10 to rotate to enable the transparent film winding 6 to automatically move onto the reel 8, the bolt 13 is separated from the magnet A12 and then the drawing can be taken down, the fixing device is convenient for explaining and annotating the drawing through annotation and sketching, and the drawing cannot be damaged.

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 or portions thereof without departing from the spirit and scope of the invention, and the following claims are therefore to be read in this light of the appended claims.

Claims

1. A construction drawing fixing device comprises a support (1) and a placing plate (2), and is characterized in that a connecting block (3) is arranged on the back of the placing plate (2), the support (1) is rotatably connected with the inner wall of the connecting block (3) through a connecting shaft, a shaft seat (4) and a cross rod (5) are respectively arranged on the front of the placing plate (2), the cross rod (5) is positioned at a position close to the bottom of the front of the placing plate (2), the shaft seat (4) is positioned at a position close to the top of the front of the placing plate (2), the shaft seat (4) is positioned right above the cross rod (5), a transparent rolling film (6) is arranged on the front of the placing plate (2), a connecting groove (7) is formed in one side, close to the transparent rolling film (6), a scroll (8) is movably connected inside the connecting groove (7), the transparent rolling film (6) is fixedly connected on the surface of the scroll (8), one side that transparent receipts roll up membrane (6) was kept away from to the inner wall of spread groove (7) is provided with rolling bearing (9), the surface of spool (8) does not have rolling bearing's (9) inner wall fixed connection, the inside of spread groove (7) is provided with spring book (10), the one end fixed connection of spring book (10) is on the surface of spool (8), fixed slot (11) have been seted up to the lower surface of axle bed (4), it is provided with magnet A (12) for the position department that the front that places board (2) corresponds fixed slot (11), the front of axle bed (4) is provided with bolt (13), the inside that axle bed (4) and extend to fixed slot (11) is run through at the back of bolt (13), the bottom of transparent receipts roll up membrane (6) is provided with iron plate (14), the upper surface of horizontal pole (5) is inlayed and is had magnet B (15), iron plate (14) adsorb the upper surface at.

2. A construction drawing sheet fixing device according to claim 1, wherein the front face of said iron block (14) is provided with a pull groove.

3. The construction drawing fixing device as claimed in claim 1, wherein the number of the shaft seats (4) is two, the two shaft seats (4) are respectively arranged at two ends of the winding shaft (8), and one end of the spring roll (10) far away from the winding shaft (8) is fixedly connected inside the connecting groove (7).

4. A construction drawing sheet fixing device according to claim 1, wherein said plug (13) is of ferrous material.

5. The construction drawing sheet fixing device according to claim 1, wherein the surfaces of the magnet a (12) and the magnet B (15) are provided with rust-proof zinc plating layers.