CN211748176U

CN211748176U - Clamping device for constructional engineering design drawing

Info

Publication number: CN211748176U
Application number: CN202020247474.7U
Authority: CN
Inventors: 薄海
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-10-27
Anticipated expiration: 2030-03-04

Abstract

The utility model belongs to the technical field of building engineering, in particular to a clamping device for a building engineering design drawing, which comprises a box body and fixed blocks, wherein the upper surface of the box body is fixedly connected with four clamping mechanisms which are respectively and fixedly connected to the surface of the box body and the surface of the fixed blocks, the surface of the box body is fixedly connected with a handle, a first movable bin is arranged inside the box body, and a chute is arranged inside the first movable bin; the utility model discloses, through setting up fixture, when the drawing to different thickness is added and is held, people are through pulling the second handle, and then drive the second slide bar and remove, make the spring compression simultaneously, people place the drawing on the box surface, then loosen the second handle, under the effect of spring, and then make the slide bar remove, make the cardboard carry out the joint centre gripping to the drawing simultaneously, under the effect of second slide bar, spring and cardboard, the people of being more convenient for carry out the centre gripping to the drawing of different thickness and fix.

Description

Clamping device for constructional engineering design drawing

Technical Field

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

Background

Buildings are indispensable facilities in our lives, such as houses, hospitals, office buildings, schools and the like, with the continuous development of society, the foot step of urbanization construction is accelerated, the building construction requirements are gradually increased, and further, the building design requirements are more and more, the types of equipment for building design on the market are various, the drawing clamping devices are taken as examples, the drawing clamping devices are mainly used for clamping and arranging drawings, but the drawing clamping devices on the market have some defects, for example, a pressing plate made of rubber and a bearing matched with a knob to clamp the drawings cannot be adjusted according to the actual thickness of the drawings, the situation that the drawings are loosened or tightly clamped to damage the drawings is easy to occur, a supporting plate and a groove are not arranged, telescopic operation cannot be performed, and length adjustment cannot be performed according to the size specification of the actual drawings, the practicability is not high, the application range is narrow, and the like, so that the use requirement is not high.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a clamping device for building engineering design drawing has the centre gripping of being convenient for and the characteristics of being convenient for adjust.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping device for a constructional engineering design drawing comprises a box body and a fixed block, wherein the upper surface of the box body is fixedly connected with a clamping mechanism, the number of the clamping mechanisms is four, the clamping mechanisms are respectively and fixedly connected to the surface of the box body and the surface of the fixed block, the surface of the box body is fixedly connected with a handle, a first movable bin is arranged in the box body, a sliding groove is arranged in the first movable bin, a sliding block is connected in the sliding groove in a sliding manner, the other end of the sliding block is fixedly connected with a connecting plate, the surface of the connecting plate is fixedly connected with a rack, a first bearing is fixedly connected inside the first movable bin, a rotating shaft penetrates through the first bearing, a gear is fixedly connected to the surface of the rotating shaft and is meshed with the rack, the second bearing is arranged on the surface of the first movable bin in a penetrating mode, the rotating shaft is arranged in the second bearing in a penetrating mode, and the rotating disc is fixedly connected to the other end of the rotating shaft.

Preferably, fixture includes the bracing piece, bracing piece fixed connection is on the box surface, fixed surface is connected with the movable box on the bracing piece, the through-hole has been seted up on the movable box surface, the through-hole is total two, and the symmetry sets up on the movable box surface, wear to be equipped with the second slide bar in the through-hole, second slide bar one end fixedly connected with second handle, the spacing ring has been cup jointed on second slide bar surface, the spring has been cup jointed on second slide bar surface, second slide bar fixed surface is connected with the stopper, second slide bar other end fixedly connected with cardboard.

Preferably, fixed block fixed connection is on the connecting plate surface, connecting plate surface fixedly connected with roof, roof inner wall fixedly connected with fixture block, the fixture block is total two, and symmetry fixed connection is at the roof inner wall, the draw-in groove has been seted up on the box surface, the draw-in groove is total two, and the symmetry is seted up on the box surface.

Preferably, the fixture block is slidably connected in the clamping groove, a second movable bin is formed in the surface of the box body, two first sliding rods are fixedly connected inside the second movable bin, and the two first sliding rods are symmetrically and fixedly connected inside the second movable bin.

Preferably, the sliding sleeve is sleeved on the surface of the first sliding rod, the storage box is fixedly connected to the upper surface of the sliding sleeve, the first baffle is fixedly connected to the surface of the second movable bin, the second baffle is fixedly connected to the surface of the storage box, the first handle is fixedly connected to the surface of the second baffle, and the lock catch is arranged on the surface of the second baffle.

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

by arranging the clamping mechanism, when drawings with different thicknesses are clamped, people can use the second handle to pull the second handle, thereby driving the second slide bar to move and simultaneously compressing the spring, people place the picture paper on the surface of the box body and then loosen the second handle, under the action of the spring, the slide rod is further moved, and simultaneously the clamping plate is used for clamping and clamping the drawing, under the action of the second slide bar, the spring and the clamping plate, the drawing paper with different thicknesses can be clamped and fixed conveniently by people, and by arranging the rotary disc, the gear and the rack, when drawings with different lengths are held, people rotate the turntable to drive the gear to rotate, thereby driving the rack and the connecting plate to move out, simultaneously driving the clamping block to move in the clamping groove, further unfolding the connecting plate, under the effect of carousel, gear and rack, the people of being more convenient for carry out the centre gripping to the drawing of different length.

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 front sectional view of the present invention;

FIG. 2 is a schematic structural view of the present invention in partial section in front view;

FIG. 3 is a front view of the present invention;

FIG. 4 is a schematic structural view of the clamping mechanism of the present invention;

in the figure: 1. a box body; 2. a clamping mechanism; 3. a handle; 4. a first movable bin; 5. a chute; 6. a connecting plate; 7. a rack; 8. a first bearing; 9. a rotating shaft; 10. a gear; 11. a second bearing; 12. a turntable; 13. a fixed block; 14. a top plate; 15. a clamping block; 16. a second movable bin; 17. a first slide bar; 18. a sliding sleeve; 19. a storage box; 20. a first baffle plate; 21. a second baffle; 22. a first handle; 23. locking; 24. a card slot; 201. a support bar; 202. a movable box; 203. a through hole; 204. a second slide bar; 205. a second handle; 206. a limiting ring; 207. a spring; 208. a limiting block; 209. and (4) clamping the board.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a clamping device for a building engineering design drawing comprises a box body 1 and fixed blocks 13, wherein the upper surface of the box body 1 is fixedly connected with four clamping mechanisms 2, the four clamping mechanisms 2 are respectively and fixedly connected to the surface of the box body 1 and the surface of the fixed blocks 13, the surface of the box body 1 is fixedly connected with a handle 3, a first movable bin 4 is arranged inside the box body 1, a chute 5 is arranged inside the first movable bin 4, a sliding block is slidably connected inside the chute 5, the other end of the sliding block is fixedly connected with a connecting plate 6, the surface of the connecting plate 6 is fixedly connected with a rack 7, a first bearing 8 is fixedly connected inside the first movable bin 4, a rotating shaft 9 is arranged in the first bearing 8 in a penetrating manner, the surface of the rotating shaft 9 is fixedly connected with a gear 10, the gear 10 is meshed with the rack 7, a second bearing 11 is arranged on the, the pivot 9 is worn to establish in second bearing 11, pivot 9 other end fixedly connected with carousel 12, through setting up carousel 12, gear 10 and rack 7, when the drawing to different length adds and holds, people are through rotating carousel 12, and then drive gear 10 and rotate, thereby drive rack 7 and connecting plate 6 and shift out, drive fixture block 15 simultaneously and remove in draw-in groove 24, and then expand connecting plate 6, under carousel 12, under the effect of gear 10 and rack 7, the people of being more convenient for carry out the centre gripping to the drawing of different length.

Specifically, the clamping mechanism 2 includes a supporting rod 201, the supporting rod 201 is fixedly connected to the surface of the box body 1, a movable box 202 is fixedly connected to the upper surface of the supporting rod 201, through holes 203 are formed in the surface of the movable box 202, the through holes 203 are two in number and symmetrically formed in the surface of the movable box 202, a second slide bar 204 is inserted into the through hole 203, one end of the second slide bar 204 is fixedly connected with a second handle 205, the surface of the second slide bar 204 is sleeved with a limit ring 206, the surface of the second slide bar 204 is sleeved with a spring 207, the surface of the second slide bar 204 is fixedly connected with a limit block 208, the other end of the second slide bar 204 is fixedly connected with a clamp plate 209, and by arranging the clamping mechanism 2, when drawings with different thicknesses are held, people pull the second handle 205 to drive the second slide bar 204 to move, and compress the spring 207, so that people place the drawings on the surface of the, then the second handle 205 is loosened, the sliding rod is moved under the action of the spring 207, the clamping plate 209 is used for clamping and clamping the drawing, and under the action of the second sliding rod 204, the spring 207 and the clamping plate 209, people can clamp and fix the drawings with different thicknesses conveniently.

Specifically, fixed block 13 fixed connection is on the surface of connecting plate 6, connecting plate 6 fixed surface is connected with

roof

14, 14 inner wall fixedly connected with fixture blocks 15 of roof, fixture blocks 15 are total two, and symmetry fixed connection is at 14 inner walls of roof, draw-in groove 24 has been seted up on 1 surface of box, draw-in groove 24 is total two, and the symmetry is seted up on 1 surface of box.

Specifically, fixture block 15 sliding connection is in draw-in groove 24, second activity storehouse 16 has been seted up on the box 1 surface, the inside fixedly connected with first slide bar 17 in second activity storehouse 16, first slide bar 17 is total two, and symmetry fixed connection is inside second activity storehouse 16.

Specifically, sliding sleeve 18 has been cup jointed on first slide bar 17 surface, fixed surface is connected with storing box 19 on the sliding sleeve 18, the fixed surface of second movable bin 16 is connected with first baffle 20, the fixed surface of storing box 19 is connected with second baffle 21, fixed surface of second baffle 21 is connected with first in command 22, second baffle 21 surface is provided with hasp 23.

The utility model discloses a theory of operation and use flow: the utility model discloses, when using, people's accessible handle 3 removes the device to appointed position, then people can stimulate second handle 205, and then make second slide bar 204 remove, and then make the compression of spring 207, then people place the picture at box 1 upper surface and loosen second handle 205, and then make cardboard 209 carry out the centre gripping to the drawing and fix, when adding the time-holding to the drawing of bigger size, people's accessible rotates carousel 12, and then drive gear 10 and rack 7 operation, thereby extend appointed length with connecting plate 6, thereby be more convenient for carry out the centre gripping to the drawing of different length, people can open hasp 23 and pull open storing box 19 and carry out storage object article.

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 clamping device for building engineering design drawing, includes box (1) and fixed block (13), its characterized in that: the surface of the box body (1) is fixedly connected with four clamping mechanisms (2), the four clamping mechanisms (2) are respectively and fixedly connected to the surface of the box body (1) and the surface of the fixed block (13), the surface of the box body (1) is fixedly connected with a handle (3), a first movable bin (4) is arranged in the box body (1), a sliding chute (5) is arranged in the first movable bin (4), a sliding block is connected in the sliding chute (5) in a sliding manner, the other end of the sliding block is fixedly connected with a connecting plate (6), the surface of the connecting plate (6) is fixedly connected with a rack (7), a first bearing (8) is fixedly connected in the first movable bin (4), a rotating shaft (9) is arranged in the first bearing (8) in a penetrating manner, the surface of the rotating shaft (9) is fixedly connected with a gear (10), and the gear (10) is meshed, the surface of the first movable bin (4) is provided with a second bearing (11) in a penetrating mode, the rotating shaft (9) is arranged in the second bearing (11) in a penetrating mode, and the other end of the rotating shaft (9) is fixedly connected with a rotating disc (12).

2. The clamping device for the architectural design drawing according to claim 1, wherein: the clamping mechanism (2) comprises a supporting rod (201), the supporting rod (201) is fixedly connected to the surface of the box body (1), the supporting rod (201) is fixedly connected with a movable box (202), through holes (203) are formed in the surface of the movable box (202), the through holes (203) are two in total, the movable box (202) is symmetrically formed in the surface of the movable box, a second sliding rod (204) is arranged in the through holes (203) in a penetrating mode, one end of the second sliding rod (204) is fixedly connected with a second handle (205), a limiting ring (206) is sleeved on the surface of the second sliding rod (204), a spring (207) is sleeved on the surface of the second sliding rod (204), a limiting block (208) is fixedly connected to the surface of the second sliding rod (204), and a clamping plate (209) is fixedly connected to the other end of the second.

3. The clamping device for the architectural design drawing according to claim 1, wherein: fixed block (13) fixed connection is on connecting plate (6) surface, connecting plate (6) fixed surface is connected with roof (14), roof (14) inner wall fixedly connected with fixture block (15), fixture block (15) are total two, and symmetry fixed connection is at roof (14) inner wall, draw-in groove (24) have been seted up on box (1) surface, draw-in groove (24) are total two, and the symmetry is seted up on box (1) surface.

4. The clamping device for the architectural design drawing according to claim 3, wherein: fixture block (15) sliding connection is in draw-in groove (24), second activity storehouse (16) have been seted up on box (1) surface, the inside fixedly connected with first slide bar (17) in second activity storehouse (16), first slide bar (17) are total two, and symmetry fixed connection is inside second activity storehouse (16).

5. The clamping device for the architectural design drawing according to claim 4, wherein: sliding sleeve (18) have been cup jointed on first slide bar (17) surface, fixed surface is connected with storing box (19) on sliding sleeve (18), second movable bin (16) fixed surface is connected with first baffle (20), storing box (19) fixed surface is connected with second baffle (21), second baffle (21) fixed surface is connected with the first in command (22), second baffle (21) surface is provided with hasp (23).