CN211380389U

CN211380389U - Drawing clamping device for architectural engineering design

Info

Publication number: CN211380389U
Application number: CN201922153551.2U
Authority: CN
Inventors: 李俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-09-01
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a drawing clamping device for building engineering design belongs to building engineering technical field. A drawing clamping device for building engineering design comprises an observation plate, wherein a placing plate is connected onto the observation plate in a sliding mode, a spring is fixedly connected to the lower end of the placing plate, one end, far away from the placing plate, of the spring is fixedly connected onto the observation plate, a clamping plate is connected onto the observation plate in a sliding mode and matched with the placing plate, two groups of supporting legs are rotatably connected to the lower end of the observation plate and connected through a connecting plate, the connecting plate is detachably connected onto the supporting legs, fixed shafts are fixedly connected onto the supporting legs, an arc plate is fixedly connected to the lower end of the observation plate, and the arc plate is connected onto the fixed shafts in a sliding mode; the utility model discloses can fix the drawing for the building engineering, fixed effectual is applicable to not unidimensional drawing, and can change the angle of observing, has improved the stability of support.

Description

Drawing clamping device for architectural engineering design

Technical Field

The utility model relates to a building engineering technical field especially relates to a drawing clamping device for building engineering design.

Background

The building engineering refers to an engineering entity formed by the construction of various building buildings and their auxiliary facilities and the installation of lines, pipes and equipment matched with them, wherein the building buildings refer to the engineering which has top covers, beams, columns, walls, foundations and can form internal spaces and meet the requirements of people for production, living, study and public activities.

Before the construction, a special technician usually designs a drawing, and then carries out construction according to the drawing, so that the efficiency and the quality of the construction are improved.

The drawing need be observed when site operation, if directly take then fragile drawing when the construction with the hand, and be not convenient for observe, consequently then need the clamping device of drawing, current clamping device then be unable pivoted, and then constructor stands the drawing of being not convenient for observe when different angles, influence the efficiency of construction, and current clamping device is not suitable for the not unidimensional drawing of centre gripping.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of proposing in the above-mentioned background art, and the drawing clamping device for building engineering design who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a drawing clamping device for building engineering design, is including observing the board, sliding connection places the board on observing the board, the lower extreme fixedly connected with spring of placing the board, the spring is kept away from the one end fixed connection of placing the board and is observed on the board, sliding connection has the cardboard on observing the board, the cardboard with place the board phase-match, the lower extreme of observing the board rotates and is connected with two sets of supporting legs, and is two sets of the supporting leg passes through the connecting plate and links to each other, the connection can be dismantled on the supporting leg to the connecting plate, fixedly connected with fixed axle on the supporting leg, the lower extreme fixedly connected with arc of observing the board, arc sliding connection is on the fixed axle, be equipped with the draw-in groove on the arc, sliding connection has the fixture block in the draw-.

Preferably, the connecting plate is fixedly connected with a connecting shaft, the supporting leg is provided with an upper fixing hole matched with the connecting shaft, and the connecting shaft is in threaded connection with a fixing bolt.

Preferably, still include first expansion plate, second expansion plate, equal fixedly connected with rotates the card axle on first expansion plate, the second expansion plate, and is two sets of rotate the card axle and rotate respectively and connect on fixed leg, supporting leg, first expansion plate links to each other with the threaded rod that is used to the second expansion plate, the both ends difference threaded connection of threaded rod is on first expansion plate, second expansion plate.

Preferably, the fixed leg is provided with anti-skid lines.

Preferably, the clamping plate is sleeved with an anti-slip pad.

Compared with the prior art, the utility model provides a drawing clamping device for building engineering design possesses following beneficial effect:

1. according to the drawing clamping device for building engineering design, when a user uses the drawing clamping device, a building engineering design drawing is placed on the placing plate, the placing plate is pressed at the moment, the spring is compressed, the clamping plate is not clamped by the placing plate, the clamping plate can slide on the observation plate, the drawing is pressed by the clamping plate, the spring is reset under the action of the spring, the drawing can be clamped by the clamping plate, the clamping plate can be prevented from sliding through the anti-slip pad arranged on the clamping plate, and meanwhile the drawing is prevented from being damaged by the clamping plate;

the angle between the two supporting legs can be adjusted through the connecting plate, the connecting shaft, the fixing bolt and the upper fixing hole, so that the height of the observation plate can be adjusted, the angle of the observation plate can be adjusted through rotating the arc plate, the observation plate after the rotation is finished can be fixed through the clamping groove, the clamping block and the fixing shaft, and the clamping block is positioned between the two fixing shafts and attached to the fixing shafts;

the anti-slip threads on the fixed legs and the fixed legs can improve the stability of the observation plate and the supporting legs, and can further adjust the length of the supporting legs, the angle between the fixed legs and the supporting legs can be adjusted through the first expansion plate, the second expansion plate, the threaded rod and the rotating clamping shaft, and the supporting legs and the fixed legs are fixed, so that the stability after the observation plate is inclined can be improved conveniently;

the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can fix the drawing for the building engineering, fixed effectual is applicable to not unidimensional drawing, and can change the angle of observation, has improved the stability of support.

Drawings

Fig. 1 is a schematic structural view of a drawing clamping device for architectural engineering design according to the present invention;

fig. 2 is a schematic structural view of an observation plate of the drawing clamping device for architectural engineering design according to the present invention;

fig. 3 is the utility model provides a structural schematic of the connecting plate of drawing clamping device for architectural engineering design.

In the figure: 1. an observation plate; 101. placing the plate; 102. clamping a plate; 103. a spring; 2. supporting legs; 201. a fixed shaft; 202. an upper fixing hole; 203. a fixed leg; 3. an arc-shaped plate; 301. a card slot; 302. a clamping block; 4. a connecting plate; 401. a connecting shaft; 5. a first expansion plate; 501. a second expansion plate; 502. a threaded rod; 503. the clamping shaft is rotated.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-3, a drawing clamping device for building engineering design, including observation board 1, sliding connection has place board 101 on observation board 1, the lower extreme fixedly connected with spring 103 of placing board 101, the one end fixed connection that place board 101 was kept away from to spring 103 is on observation board 1, sliding connection has cardboard 102 on observation board 1, cardboard 102 with place board 101 phase-match, the lower extreme of observation board 1 rotates and is connected with two sets of supporting legs 2, two sets of supporting legs 2 link to each other through connecting plate 4, connecting plate 4 can be dismantled and connect on supporting leg 2, fixedly connected with fixed axle 201 on supporting leg 2, the lower extreme fixedly connected with arc 3 of observation board 1, 3 sliding connection of arc is on fixed axle 201, be equipped with draw-in groove 301 on arc 3, sliding connection has fixture block 302 in draw-in groove 301, fixture block 302 and fixed axle 201 phase-match, the bottom of supporting.

Connecting shaft 401 is fixedly connected to connecting plate 4, supporting leg 2 is provided with upper fixing hole 202 matched with connecting shaft 401, and connecting shaft 401 is connected with fixing bolt through screw thread.

Still include first expansion plate 5, second expansion plate 501, equal fixedly connected with rotates card axle 503 on first expansion plate 5, the second expansion plate 501, and two sets of rotation card axles 503 rotate respectively and connect on fixed leg 203, supporting leg 2, and threaded rod 502 is used with second expansion plate 501 to first expansion plate 5 and link to each other, and threaded connection is on first expansion plate 5, second expansion plate 501 respectively at the both ends of threaded rod 502.

The fixed leg 203 is provided with anti-slip lines.

The card board 102 is sleeved with a non-slip mat.

When the user uses the device, a building engineering design drawing is placed on the placing plate 101, the placing plate 101 is pressed at the moment, the spring 103 is compressed, the placing plate 101 is not clamped with the clamping plate 102, the clamping plate 102 can slide on the observation plate 1, the clamping plate 102 presses the drawing, the spring 103 resets under the action of the spring 103, the clamping plate 102 can clamp the drawing, the clamping plate 102 can be prevented from sliding through the anti-slip pad arranged on the clamping plate 102, and meanwhile the drawing is prevented from being damaged by the clamping plate 102;

the angle between the two supporting legs 2 can be adjusted through the connecting plate 4, the connecting shaft 401, the fixing bolt and the upper fixing hole 202, so that the height of the observation plate 1 can be adjusted, the angle of the observation plate 1 can be adjusted through rotating the arc-shaped plate 3, the observation plate 1 after the rotation is finished can be fixed through the clamping groove 301, the fixture block 302 and the fixing shaft 201, and the fixture block 302 is located between the two fixing shafts 201 and attached to the fixing shaft 201;

the stability of the observation plate 1 and the support leg 2 can be improved through the fixed leg 203 and the anti-skid lines on the fixed leg 203, meanwhile, the length of the support leg 2 can be further adjusted, the angle between the fixed leg 203 and the support leg 2 can be adjusted through the first expansion plate 5, the second expansion plate 501, the threaded rod 502 and the rotating clamping shaft 503, and the support leg 2 and the fixed leg 203 are fixed, so that the stability after the observation plate 1 is inclined is improved conveniently;

the utility model discloses can fix the drawing for the building engineering, fixed effectual is applicable to not unidimensional drawing, and can change the angle of observing, has improved the stability of support.

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 drawing clamping device for the building engineering design is characterized by comprising an observation plate (1), wherein a placing plate (101) is connected to the observation plate (1) in a sliding manner, a spring (103) is fixedly connected to the lower end of the placing plate (101), one end, far away from the placing plate (101), of the spring (103) is fixedly connected to the observation plate (1), a clamping plate (102) is connected to the observation plate (1) in a sliding manner, the clamping plate (102) is matched with the placing plate (101), the lower end of the observation plate (1) is rotatably connected with two groups of supporting legs (2), the two groups of supporting legs (2) are connected through a connecting plate (4), the connecting plate (4) is detachably connected to the supporting legs (2), a fixing shaft (201) is fixedly connected to the supporting legs (2), and an arc-shaped plate (3) is fixedly connected to the lower end of the observation plate (, arc (3) sliding connection is on fixed axle (201), be equipped with draw-in groove (301) on arc (3), sliding connection has fixture block (302) in draw-in groove (301), fixture block (302) and fixed axle (201) phase-match, the bottom of supporting leg (2) is rotated and is connected with fixed leg (203).

2. The drawing clamping device for the building engineering design as claimed in claim 1, wherein a connecting shaft (401) is fixedly connected to the connecting plate (4), an upper fixing hole (202) matched with the connecting shaft (401) is formed in the supporting leg (2), and a fixing bolt is connected to the connecting shaft (401) in a threaded mode.

3. The drawing clamping device for the architectural engineering design as claimed in claim 2, further comprising a first expansion plate (5) and a second expansion plate (501), wherein the first expansion plate (5) and the second expansion plate (501) are fixedly connected with a rotating clamping shaft (503), two sets of the rotating clamping shafts (503) are respectively and rotatably connected to the fixed leg (203) and the supporting leg (2), the first expansion plate (5) and the second expansion plate (501) are connected with each other through a threaded rod (502), and two ends of the threaded rod (502) are respectively and threadedly connected to the first expansion plate (5) and the second expansion plate (501).

4. A drawing holding device for architectural engineering design according to claim 3, wherein the fixing leg (203) is provided with anti-slip lines.

5. The drawing clamping device for architectural engineering design according to claim 4, wherein a non-slip mat is sleeved on the clamping plate (102).