CN220800537U - Drawing spreading device for construction drawing review - Google Patents
Drawing spreading device for construction drawing review Download PDFInfo
- Publication number
- CN220800537U CN220800537U CN202322596772.3U CN202322596772U CN220800537U CN 220800537 U CN220800537 U CN 220800537U CN 202322596772 U CN202322596772 U CN 202322596772U CN 220800537 U CN220800537 U CN 220800537U
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- Prior art keywords
- guide rail
- spreading device
- slider
- fixedly connected
- review
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- 238000010276 construction Methods 0.000 title claims abstract description 25
- 238000012552 review Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 15
- 230000008093 supporting effect Effects 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to the technical field of building design, in particular to a drawing spreading device for construction drawing review, which comprises supporting feet, a table top and an auxiliary unit, wherein the table top is fixedly connected with the upper surface of the supporting feet, a clamping assembly is arranged on the upper surface of the table top, the auxiliary unit comprises a first guide rail, the first guide rail is fixedly connected with the upper surface of the table top, the surface of the first guide rail is slidingly connected with a first sliding block, the upper surface of the first sliding block is bolted with a T-shaped frame, the side surface of the T-shaped frame is fixedly connected with a placing rod, the side surface of the T-shaped frame is fixedly connected with a constraint plate, and the upper surface of the table top is fixedly connected with a second guide rail. According to the utility model, the auxiliary unit and the limiting unit are arranged, so that a worker can conveniently unfold the cylindrical drawing, the problem of lower efficiency when the worker manually operates the drawing to unfold the drawing is solved, and the unfolding efficiency of the cylindrical drawing is further improved.
Description
Technical Field
The utility model relates to the technical field of building design, in particular to a drawing spreading device for construction drawing review.
Background
The construction drawing is a drawing representing the layout of the construction building, and in the process of evaluating the construction drawing, a spreading device is often required to spread the drawing so as to facilitate the panel to watch the drawing and evaluate the drawing.
The prior art, such as the utility model with publication number CN218635715U, discloses a drawing spreading device for construction drawing review, which adopts a base and a sliding rail; the display stand is characterized in that upright posts are arranged at four corners of the top of the base, a display stand is arranged at the top of the upright posts, a mounting frame is arranged on one side of the top of the display stand, a mounting plate is arranged at the top of the mounting frame, and a light supplementing lamp is arranged on the front surface of the mounting plate; the sliding rail is arranged on the other side of the top of the display stand, a sliding block is arranged at the top of the sliding rail, a curved frame is arranged at the top of the sliding block, a threaded rod is arranged on the curved frame, a locking knob is arranged at the top of the threaded rod, and a strip-shaped pressing plate is arranged at the bottom of the threaded rod; its is rational in infrastructure, in the in-process of using, the size of conveniently adjusting the bar pressure board according to the size of drawing, prevent to lead to the bandwagon effect poor because of the drawing is too big or undersize, be provided with the light filling lamp simultaneously, conveniently demonstrate to solve the clamping structure of current spreading device and be mostly fixed design, when using, be inconvenient for adjusting according to the specification of drawing, lead to the unable problem of flattening completely of drawing then.
The inventor finds in daily work that in the process of using a spreading device to spread a drawing, the existing spreading device usually adopts a planar clamping structure to clamp the drawing, when the drawing stored in a cylindrical shape is spread, a worker needs to fix the beginning of the drawing and rotate and spread the drawing step by step through two hands, and the worker needs to continuously operate the drawing to rotate when the drawing is cylindrical, so that stable spreading of the drawing is ensured, and the problem of lower spreading efficiency of the drawing is caused because the operation of operating and spreading is complicated.
Disclosure of utility model
The utility model aims to solve the defects that in the prior art, the drawing is cylindrical, so that when a worker performs the unfolding operation, the drawing is required to be continuously operated to rotate, the stable unfolding of the drawing is ensured, and the unfolding efficiency of the drawing is low due to the complicated operation of the operation and the unfolding, and provides the drawing spreading device for the construction drawing review.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a drawing spreading device for construction drawing review, includes spike, mesa and auxiliary unit, the mesa is connected with the upper surface fixed of spike, the upper surface of mesa is provided with clamping assembly, the auxiliary unit sets up the upper surface at the mesa, the auxiliary unit includes first guide rail, the upper surface fixed connection of first guide rail and mesa, the surface sliding connection of first guide rail has first slider, the upper surface bolt of first slider has T shape frame, the side surface fixedly connected with of T shape frame places the pole, the side surface fixedly connected with constraint board of T shape frame.
Preferably, the upper surface of mesa fixedly connected with second guide rail, the surface sliding connection of second guide rail has the second slider, sets up the second guide rail, can guide the direction of movement of second slider through the second guide rail to increase the stability of second slider.
Preferably, the first slider contacts with the upper surface of the table top, the constraint plate is bolted with the upper surface of the second slider, and the first slider is arranged, so that the position of the T-shaped frame can be supported and limited through the first slider, and the supporting effect of the T-shaped frame is realized.
Preferably, the second sliding block is in contact with the upper surface of the table top, and the second sliding block is arranged, so that the position of the constraint plate can be supported and limited through the second sliding block, and the stability of the constraint plate is improved.
Preferably, the surface of restraint board has seted up the installation cavity, the restraint board is located the inner wall in installation cavity and is provided with the restriction unit, the restriction unit includes the pivot, the pivot rotates with the inner wall in installation cavity and is connected, the fixed surface of pivot is connected with the baffle, the jack has been seted up on the surface of baffle, sets up the pivot, can restrict the position of baffle through the pivot, can confirm the rotation axle center of baffle simultaneously.
Preferably, the surface of the rotating shaft is fixedly connected with a force carrying sheet, the side surface of the force carrying sheet is fixedly connected with a torsion spring, the force carrying sheet is arranged, and the position of the torsion spring can be fixed through the force carrying sheet, so that the torsion effect of the torsion spring is realized.
Preferably, the baffle contacts with the inner wall of installation cavity, place the pole and peg graft mutually with the inner wall of jack, the carrying force piece rotates with the inner wall of installation cavity and is connected, torsion spring cup joints with the surface of pivot mutually, torsion spring and the inner wall looks butt of installation cavity, the quantity of torsion spring is two, two torsion spring is bilateral symmetry setting about the baffle, sets up torsion spring, through the cooperation of torsion spring, carrying force piece and pivot, can inject the position of baffle to realize the restraint effect of baffle.
Compared with the prior art, the utility model has the advantages and positive effects that:
According to the utility model, when construction drawing evaluation is carried out by arranging the auxiliary unit and the limiting unit, the baffle is stirred, the baffle is stressed to drive the rotating shaft, the rotating shaft is stressed to drive the force carrying sheet, the force carrying sheet rotates the torsion spring under the action of the rotating shaft, the torsion spring is rotationally deformed, when the baffle rotates to a maximum angle, the drawing reel is sleeved on the placing rod, the baffle is loosened, meanwhile, the force carrying sheet loses the acting force applied to the torsion spring, the torsion spring loses acting force rebound, the force carrying sheet is driven to rotate under the action of the torsion spring, and the rotating shaft drives the baffle to reset when rotating; when the baffle resets, alright restrict the drawing reel on placing the pole, take out the outside of drawing immediately and place in clamping assembly department, operate clamping assembly and fix the drawing, promote T shape frame, T shape frame atress and under the guide of first slider remove, and drive placing pole and restraint board in the in-process of removing, place the pole and promote the drawing reel under the effect of T shape frame, the drawing reel is the in-process of being promoted, with placing the pole and be the centre of a circle rotation, and progressively expand, can accomplish the expansion operation to the drawing immediately, through setting up auxiliary unit and limiting unit, so that the staff expands the drawing of roll shape, when having reduced the manual operation drawing expansion of staff, the problem that efficiency is comparatively low, and further improved the expansion efficiency of roll form drawing.
Drawings
Fig. 1 is a schematic diagram showing a three-dimensional structure of a spreading device for construction drawing review;
Fig. 2 is a schematic diagram showing a bottom view structure of a spreading device for construction drawing review;
FIG. 3 is a schematic view of a part of the construction drawing spreading device for construction drawing review;
fig. 4 is a schematic diagram of a structure of a spreading device for construction drawing review in fig. 3 according to the present utility model.
Legend description:
1. supporting feet; 2. a table top; 3. a clamping assembly; 4. an auxiliary unit; 41. a first guide rail; 42. a first slider; 43. a T-shaped frame; 44. placing a rod; 45. a constraint plate; 46. a second guide rail; 47. a second slider; 5. a defining unit; 51. a rotating shaft; 52. a baffle; 53. a jack; 54. force-carrying sheets; 55. a torsion spring.
Detailed Description
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a drawing spreading device for construction drawing review, includes spike 1, mesa 2 and auxiliary unit 4, and mesa 2 is connected with the upper surface fixed of spike 1, and the upper surface of mesa 2 is provided with clamping assembly 3, and auxiliary unit 4 sets up the upper surface at mesa 2, and the mounting chamber has been seted up on the surface of constraint board 45, and the inner wall that constraint board 45 is located the mounting chamber is provided with and prescribes a limit to unit 5.
The specific arrangement and function of the auxiliary unit 4 and the limiting unit 5 will be described in detail below.
In this embodiment: the auxiliary unit 4 comprises a first guide rail 41, the first guide rail 41 is fixedly connected with the upper surface of the table top 2, a first sliding block 42 is slidably connected to the surface of the first guide rail 41, a T-shaped frame 43 is bolted to the upper surface of the first sliding block 42, a placing rod 44 is fixedly connected to the side surface of the T-shaped frame 43, and a constraint plate 45 is fixedly connected to the side surface of the T-shaped frame 43.
Specifically, the upper surface of the table top 2 is fixedly connected with a second guide rail 46, the surface of the second guide rail 46 is slidably connected with a second slide block 47, the second guide rail 46 is provided, and the moving direction of the second slide block 47 can be guided by the second guide rail 46, so that the stability of the second slide block 47 is increased.
Specifically, the first slider 42 is in contact with the upper surface of the table 2, and the constraint plate 45 is bolted to the upper surface of the second slider 47.
In this embodiment: the first slider 42 is provided, and the position of the T-shaped frame 43 can be supported and limited by the first slider 42, thereby realizing the supporting effect of the T-shaped frame 43.
Specifically, the second slider 47 is in contact with the upper surface of the table top 2, and the second slider 47 is provided, and the position of the constraining plate 45 can be supported and defined by the second slider 47, thereby increasing the stability of the constraining plate 45.
In this embodiment: the limiting unit 5 comprises a rotating shaft 51, the rotating shaft 51 is rotationally connected with the inner wall of the mounting cavity, a baffle plate 52 is fixedly connected to the surface of the rotating shaft 51, and a jack 53 is formed in the surface of the baffle plate 52.
In this embodiment: the rotation shaft 51 is provided, and the position of the shutter 52 can be restricted by the rotation shaft 51, and the rotation shaft 51 center of the shutter 52 can be determined.
Specifically, the surface of the rotating shaft 51 is fixedly connected with a force-carrying plate 54, a torsion spring 55 is fixedly connected to the side surface of the force-carrying plate 54, the force-carrying plate 54 is arranged, and the position of the torsion spring 55 can be fixed through the force-carrying plate 54, so that the torsion effect of the torsion spring 55 is achieved.
Specifically, the baffle plate 52 contacts with the inner wall of the installation cavity, the placing rod 44 is inserted into the inner wall of the insertion hole 53, the force carrying sheet 54 is rotationally connected with the inner wall of the installation cavity, the torsion springs 55 are sleeved with the surface of the rotating shaft 51, the torsion springs 55 are abutted with the inner wall of the installation cavity, the number of the torsion springs 55 is two, and the two torsion springs 55 are symmetrically arranged left and right with respect to the baffle plate 52.
In this embodiment: the torsion spring 55 is provided, and the position of the baffle plate 52 can be limited by the cooperation of the torsion spring 55, the force-carrying sheet 54 and the rotating shaft 51, so that the restraining effect of the baffle plate 52 is realized.
Working principle: when construction drawing is reviewed, the baffle plate 52 is stirred, the baffle plate 52 is stressed to drive the rotating shaft 51, the rotating shaft 51 is stressed to drive the force carrying plate 54, the force carrying plate 54 rotates the torsion spring 55 under the action of the rotating shaft 51, the torsion spring 55 is rotationally deformed, when the baffle plate 52 rotates to the maximum angle, the drawing reel is sleeved on the placing rod 44, the baffle plate 52 is loosened, meanwhile, the force carrying plate 54 loses the acting force applied to the torsion spring 55, the torsion spring 55 loses the acting force rebound and drives the force carrying plate 54 to rotate, the force carrying plate 54 drives the rotating shaft 51 to rotate under the action of the torsion spring 55, and the rotating shaft 51 drives the baffle plate 52 to reset when rotating; when the baffle plate 52 is reset, the drawing reel can be limited on the placing rod 44, the outside of the drawing is drawn out immediately and placed at the clamping component 3, the clamping component 3 is operated to fix the drawing, the T-shaped frame 43 is pushed, the T-shaped frame 43 is stressed and moves under the guide of the first sliding block 42, the placing rod 44 and the constraint plate 45 are driven in the moving process, the placing rod 44 pushes the drawing reel under the action of the T-shaped frame 43, the drawing reel rotates in the circle center of the placing rod 44 and is gradually unfolded, the unfolding operation of the drawing can be completed immediately, and the auxiliary unit 4 and the limiting unit 5 are arranged, so that the staff can conveniently unfold the cylindrical drawing, the problem that the efficiency is lower when the staff manually operates the drawing to unfold is reduced, and the unfolding efficiency of the cylindrical drawing is further improved.
Claims (7)
1. The utility model provides a drawing spreading device for construction drawing review, includes spike (1), mesa (2) and auxiliary unit (4), its characterized in that: mesa (2) and the last fixed surface of spike (1) are connected, the upper surface of mesa (2) is provided with clamping assembly (3), auxiliary unit (4) set up the upper surface at mesa (2), auxiliary unit (4) include first guide rail (41), the upper surface fixed connection of first guide rail (41) and mesa (2), the surface sliding connection of first guide rail (41) has first slider (42), the upper surface bolt of first slider (42) has T shape frame (43), the side fixed surface of T shape frame (43) is connected with places pole (44), the side fixed surface of T shape frame (43) is connected with restraint board (45).
2. The drawing spreading device for construction drawing review of claim 1, wherein: the upper surface of the table top (2) is fixedly connected with a second guide rail (46), and the surface of the second guide rail (46) is connected with a second sliding block (47) in a sliding manner.
3. The drawing spreading device for construction drawing review of claim 1, wherein: the first slider (42) is in contact with the upper surface of the table top (2), and the constraint plate (45) is bolted to the upper surface of the second slider (47).
4. The drawing spreading device for construction drawing review of claim 2, wherein: the second slider (47) is in contact with the upper surface of the table top (2).
5. The drawing spreading device for construction drawing review of claim 1, wherein: the surface of constraint board (45) has seted up the installation cavity, the inner wall that constraint board (45) are located the installation cavity is provided with and is restricted unit (5), it includes pivot (51) to restrict unit (5), pivot (51) are connected with the inner wall rotation of installation cavity, the fixed surface of pivot (51) is connected with baffle (52), jack (53) have been seted up on the surface of baffle (52).
6. The spreading device for construction drawing review of claim 5, wherein: the surface of the rotating shaft (51) is fixedly connected with a force carrying sheet (54), and the side surface of the force carrying sheet (54) is fixedly connected with a torsion spring (55).
7. The drawing spreading device for construction drawing review of claim 6, wherein: the baffle (52) is contacted with the inner wall of the installation cavity, the placing rod (44) is inserted into the inner wall of the jack (53), the force carrying piece (54) is rotationally connected with the inner wall of the installation cavity, the torsion spring (55) is sleeved on the surface of the rotating shaft (51), the torsion spring (55) is abutted against the inner wall of the installation cavity, the number of the torsion springs (55) is two, and the two torsion springs (55) are symmetrically arranged left and right with respect to the baffle (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322596772.3U CN220800537U (en) | 2023-09-25 | 2023-09-25 | Drawing spreading device for construction drawing review |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322596772.3U CN220800537U (en) | 2023-09-25 | 2023-09-25 | Drawing spreading device for construction drawing review |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220800537U true CN220800537U (en) | 2024-04-19 |
Family
ID=90674072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322596772.3U Active CN220800537U (en) | 2023-09-25 | 2023-09-25 | Drawing spreading device for construction drawing review |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220800537U (en) |
-
2023
- 2023-09-25 CN CN202322596772.3U patent/CN220800537U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |