CN215347558U

CN215347558U - Bridge support column design appurtenance based on plateau geology

Info

Publication number: CN215347558U
Application number: CN202121570724.1U
Authority: CN
Inventors: 孙绿松; 臧栋; 付晓宣; 邓小春
Original assignee: BEIJING ZHONGJIAO TONGHUA TECHNOLOGY CO LTD
Current assignee: BEIJING ZHONGJIAO TONGHUA TECHNOLOGY CO LTD
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-12-31
Anticipated expiration: 2031-07-12

Abstract

The utility model relates to the technical field of building design and discloses a bridge support column design auxiliary tool based on plateau geology, wherein a first spring is fixedly arranged on one side wall surface of two square holes close to each other, a clamping plate is fixedly arranged on one side wall surface of the first spring far away from a sliding block, a clamping hole is formed in the upper end position of the rear wall surface of a drawing board, a second spring is arranged in the clamping hole, a rotating bolt is separated from the inner parts of the fixing hole and a connecting hole, the height of the drawing board is adjusted up and down according to the drawing condition, the position of the drawing board is fixed by the rotating bolt, a supporting frame is rotated, the supporting frame is clamped between limiting blocks in a clamping groove to support the drawing board, so that the drawing board is prevented from shaking, the sliding block in a sliding chute, the first spring is stretched by the two clamping plates to generate acting force to pull the two clamping plates towards the middle, and the second spring is also stretched by the two clamping plates to generate acting force to pull the clamping plates towards the middle to clamp paper, the clamping plate is provided with an uneven non-slip mat to prevent the drawing paper from slipping off when being clamped.

Description

Bridge support column design appurtenance based on plateau geology

Technical Field

The utility model relates to the technical field of building design, in particular to a bridge support column design auxiliary tool based on plateau geology.

Background

The building design means that before the building is built, a designer makes a general idea of problems existing or possibly occurring in the construction process and the use process according to the construction task, plans a method and a scheme for solving the problems and expresses the problems by using drawing paper and documents. As a common basis for the mutual cooperation of material preparation, construction organization work and various kinds of work in the manufacturing and construction work.

Need use the drawing appurtenance to draw the sketch when the bridge support column design, and can use the drawing board to place the drawing paper as appurtenance on the drawing board so that draw the sketch usually, thereby general drawing board can't height-adjusting lead to the person of drawing can appear the uncomfortable problem of vertebra after keeping the same posture for a long time, need a bridge support column design appurtenance based on plateau geology for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a bridge support column design auxiliary tool based on plateau geology, which has the advantages of being adjustable in height, convenient for fixing drawing paper and the like, and solves the problem that a person who draws the bridge can not adjust the height so that the person who draws the bridge can feel uncomfortable after keeping the same posture for a long time.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a bridge support column design auxiliary tool based on plateau geology comprises a base platform, wherein the base platform is of a U-shaped structure, fixing holes are formed in the left side wall surface and the right side wall surface of the base platform, clamping grooves are formed in the rear end positions of the side wall surfaces, close to each other, in the base platform, limiting blocks are fixedly mounted at the bottoms of the inner wall surfaces of the clamping grooves, a drawing board is arranged between the left side wall surface and the right side wall surface in the base platform, connecting holes are formed in the lower end positions of the left side wall surface and the right side wall surface of the drawing board, the connecting holes correspond to the fixing holes in position, bolts are arranged in the fixing holes, a rotating hole is formed in the right wall surface of the drawing board and is a circular threaded through hole, a rotating shaft is arranged in the rotating hole, a support frame is fixedly mounted on the outer circle wall surface of the rotating shaft, the support frame is of the U-shaped structure, a rubber pad is fixedly mounted on the front wall surface of the support frame, a sliding groove is formed in the upper wall surface of the drawing board, and a sliding block is arranged in the sliding groove, the square hole has all been seted up to both sides wall upper end position around the slider, the square hole is the rectangular hole, the equal fixed mounting of a lateral wall that two square holes of both sides are close to each other has spring one around, fixed mounting has splint on the lateral wall that the slider was kept away from to spring one, the back wall upper end position of drawing board has been seted up and has been pressed from both sides the hole, it is the rectangle through-hole to press from both sides the hole, the inside in clamp hole is provided with spring two, spring two has two, both sides wall is close to a lateral wall respectively with two splint of both sides around the spring two and is close to lower extreme position fixed mounting is in the same place.

Preferably, ten limiting blocks and five limiting blocks are in one group, and the five limiting blocks in each group are respectively and uniformly distributed at the bottoms of the inner wall surfaces of the clamping grooves on the left side and the right side.

Preferably, the bolt extends all the way to the inside of the connection hole and is screwed with the connection hole.

Preferably, the rotating shaft is communicated with the inside of the rotating hole and extends to the left side and the right side of the drawing board.

Preferably, the sliding groove is a T-shaped groove, the sliding blocks are T-shaped blocks, the number of the sliding blocks is two, the sliding blocks extend to the upper side of the sliding groove, and the sliding blocks are connected with the sliding groove in a sliding mode.

Preferably, the lower end of one side wall surface of the two clamping plates close to each other is fixedly provided with an anti-slip pad, and the anti-slip pad is of a cylindrical structure.

(III) advantageous effects

Compared with the prior art, the utility model provides a bridge support column design auxiliary tool based on plateau geology, which has the following beneficial effects:

1. this bridge support column design appurtenance based on plateau geology, break away from the inside of fixed orifices and connecting hole through rotatory bolt, adjust the height of drawing board from top to bottom according to the drawing condition, the position of rotatory bolt fastening drawing board, the support frame rotates, according to the height of the regulation of drawing board, with the support frame card in the draw-in groove between the stopper in order to play the supporting role to the drawing board, thereby adjust the height of drawing board in order to avoid the unable height-adjusting of drawing board to lead to the person of drawing can appear the unwell problem of vertebra after keeping the same posture for a long time.

2. This bridge support column design appurtenance based on plateau geology through the slider in the sliding chute according to drawing paper position, spring one is by the tensile effort that produces of two splint in order to stimulate two splint to the centre, and spring two is by the tensile effort that produces of two splint with splint to the centre pulling so that clip drawing paper equally.

3. This bridge support column design appurtenance based on plateau geology through be provided with unevenness's slipmat on splint, the slipmat is rubber materials to avoid drawing paper to be cliied the back by splint, there is the gap and leads to drawing paper to take place the problem that the landing influences the drawing between drawing board and the drawing paper.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a partial schematic view of A of FIG. 1;

FIG. 3 is a partial schematic view of B of FIG. 1;

fig. 4 is a perspective view of the splint according to the present invention.

In the figure: the device comprises a base platform 1, a fixing hole 2, a bolt 3, a clamping groove 4, a limiting block 5, a drawing board 6, a connecting hole 7, a rotating hole 8, a rotating shaft 9, a rubber pad 10, a supporting frame 11, a sliding block 12, a square hole 13, a spring I14, a clamping plate 15, a spring II 16, a sliding groove 17, a clamping hole 18 and a non-slip mat 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a bridge support column design auxiliary tool based on plateau geology comprises a base platform 1, wherein the base platform 1 is of a U-shaped structure, fixing holes 2 are formed in the left side wall surface and the right side wall surface of the base platform 1, a clamping groove 4 is formed in the rear end position of one side wall surface of the base platform 1, the inner wall surface bottom of the clamping groove 4 is fixedly provided with limiting blocks 5, ten limiting blocks 5 are arranged, every five limiting blocks 5 are in one group, the five limiting blocks 5 in each group are respectively and uniformly arranged at the inner wall surface bottom of the clamping grooves 4 on the left side and the right side wall surfaces, a drawing board 6 is arranged between the left side wall surface and the right side wall surface of the base platform 1, the lower end positions of the left side wall surface and the right side wall surface of the drawing board 6 are respectively provided with connecting holes 7, the positions of the connecting holes 7 correspond to the positions of the fixing holes 2, bolts 3 are arranged in the fixing holes 2, the bolts 3 extend into the connecting holes 7 and are in threaded connection with the connecting holes 7, a rotary hole 8 is formed in the right wall surface of the drawing board 6, the rotary hole 8 is a circular threaded through hole, a rotary shaft 9 is arranged in the rotary hole 8, the rotary shaft 9 is communicated with the inside of the rotary hole 8 and extends to the left side and the right side of the drawing board 6, a support frame 11 is fixedly arranged on the outer circle wall surface of the rotary shaft 9, the support frame 11 is of a U-shaped structure, a rubber pad 10 is fixedly arranged on the front wall surface of the support frame 11, a sliding groove 17 is formed in the upper wall surface of the drawing board 6, the sliding groove 17 is a T-shaped groove, a sliding block 12 is arranged in the sliding groove 17, the sliding block 12 is a T-shaped block, two sliding blocks 12 are arranged, the sliding block 12 extends to the upper side of the sliding groove 17, the sliding block 12 is connected with the sliding groove 17 in a sliding manner, square holes 13 are formed in the upper end positions of the front side wall surface and the rear side wall surface of the sliding block 12, the square holes 13 in the front side and the rear side wall surface are rectangular holes, a first spring 14 is fixedly arranged on one side wall surface far away from the sliding block 12, a clamping plate 15 is fixedly arranged, splint 15 is the rectangle structure, the equal fixed mounting in a side wall lower extreme position that two splint 15 are close to each other has slipmat 19, slipmat 19 is cylindrical structure, slipmat 19 is rubber materials, drawing board 6's back wall upper end position has been seted up and has been pressed from both sides hole 18, it is the rectangle through-hole to press from both sides hole 18, the inside in pressing from both sides hole 18 is provided with spring two 16, spring two 16 has two, two side walls in the front and back of spring two 16 respectively with the side wall that two splint 15 of front and back both sides are close to each other be close to lower extreme position fixed mounting together.

When using, rotatory bolt 3 breaks away from the inside of fixed orifices 2 and connecting hole 7, adjusts the height of drawing board 6 from top to bottom according to the drawing condition, and the position of drawing board 6 is fixed to rotatory bolt 3, rotates and supports

Frame 11, height according to the regulation of drawing board 6, with support frame 11 card in draw-in groove 4 between stopper 5 in order to play supporting role to drawing board 6, thereby prevent that drawing board 6 from taking place to rock, slider 12 in slide groove 17 is slided according to the drawing paper position, spring 14 is produced the effort in order to stimulate two splint 15 to the centre by the drawing of two splint 15, spring two 16 is likewise produced the effort by the drawing of two splint 15 and is pulled splint 15 to the centre in order to clip the drawing paper, be provided with unevenness's slipmat 19 on splint 15 and take place the landing when preventing that the drawing paper is clipped.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bridge support column design appurtenance based on plateau geology, includes base frame (1), base frame (1) is the U-shaped structure, and fixed orifices (2), its characterized in that have all been seted up to both sides lateral wall face about base frame (1): the inner side of the base platform (1) is provided with a clamping groove (4) at the rear end, the rear end of one side wall face is close to the inner side of the base platform (1), the bottom of the inner wall face of the clamping groove (4) is fixedly provided with a limiting block (5), a drawing board (6) is arranged between the left side wall face and the right side wall face of the inner side of the base platform (1), the lower end of the left side wall face and the right side wall face of the drawing board (6) is provided with a connecting hole (7), a bolt (3) is arranged in a fixing hole (2), the right side wall face of the drawing board (6) is provided with a rotating hole (8), a rotating shaft (9) is arranged in the rotating hole (8), the outer circle wall face of the rotating shaft (9) is fixedly provided with a support frame (11), the support frame (11) is of a U-shaped structure, a rubber pad (10) is fixedly arranged on the front wall face of the support frame (11), a sliding groove (17) is provided with a sliding block (12), and two side wall holes (13) are arranged at the upper end positions of the front face and the rear face of the sliding block (12), the drawing board is characterized in that a first spring (14) is fixedly mounted on one side wall face, close to each other, of two square holes (13) in the front side and the rear side, a clamping plate (15) is fixedly mounted on one side wall face, far away from the sliding block (12), of the first spring (14), a clamping hole (18) is formed in the upper end position of the rear wall face of the drawing board (6), a second spring (16) is arranged inside the clamping hole (18), and the front side wall face and the rear side wall face of the second spring (16) are fixedly mounted together with the lower end position, close to each other, of one side wall face, close to each other, of the two clamping plates (15) in the front side and the rear side.

2. The plateau geology-based bridge support column design auxiliary tool of claim 1, characterized in that: the sliding groove (17) is a T-shaped groove, the sliding block (12) is a T-shaped block, the number of the sliding blocks (12) is two, the sliding blocks (12) extend to the upper side of the sliding groove (17), and the sliding blocks (12) are connected with the sliding groove (17) in a sliding mode.

3. The plateau geology-based bridge support column design auxiliary tool of claim 1, characterized in that: the bolt (3) extends to the inside of the connecting hole (7) and is connected with the connecting hole (7) in a threaded mode.

4. The plateau geology-based bridge support column design auxiliary tool of claim 1, characterized in that: the limiting blocks (5) are ten and five limiting blocks (5) in each group, and the five limiting blocks (5) in each group are evenly distributed at the bottoms of the inner wall surfaces of the clamping grooves (4) on the left side and the right side respectively.

5. The plateau geology-based bridge support column design auxiliary tool of claim 1, characterized in that: the rotating shaft (9) is communicated with the inside of the rotating hole (8) and extends to the left side and the right side of the drawing board (6).

6. The plateau geology-based bridge support column design auxiliary tool of claim 1, characterized in that: the anti-skidding plates (19) are fixedly mounted at the lower ends of the two clamping plates (15) close to each other, and the anti-skidding plates (19) are of cylindrical structures.