CN109700184B - Drawing reading rack for engineering project management - Google Patents
Drawing reading rack for engineering project management Download PDFInfo
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- CN109700184B CN109700184B CN201910173432.5A CN201910173432A CN109700184B CN 109700184 B CN109700184 B CN 109700184B CN 201910173432 A CN201910173432 A CN 201910173432A CN 109700184 B CN109700184 B CN 109700184B
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Abstract
The invention relates to a reading stand, in particular to a drawing reading stand for engineering project management. The technical problem to be solved is as follows: the drawing reading stand for engineering project management can replace manual work to move drawings, is labor-saving and convenient to read, is not easy to tear the drawings to be rotten, and does not influence reading. The technical scheme of the invention is as follows: a drawing reading stand for engineering project management comprises a first bracket, an adjusting device, a support plate, a swinging rod, a first roller and the like; an adjusting device is arranged at the top of the first support, and a support plate is arranged on the adjusting device. According to the invention, the drawing is wound on the collecting wheel by the first roller and the second roller, so that people can read the drawing, the motor is started, people can continuously read the drawing without manually reading the drawing, the labor is saved, the drawing is conveniently read, and the phenomenon that the drawing is influenced by the fact that the winding drum falls off from the U-shaped sleeve frame under the action of the arc-shaped cover plate can be avoided.
Description
Technical Field
The invention relates to a reading stand, in particular to a drawing reading stand for engineering project management.
Background
In engineering projects, in order to know working conditions more clearly, drawings need to be read, but the drawings are generally very long and difficult to read, people usually manually move and read the drawings, the hands need to move continuously for a long time, the labor is wasted, and the drawings are easily torn when the hands move the drawings to influence reading, so that another person needs to help to roll up the read drawings and carefully move the drawings, and the reading speed is slow.
Disclosure of Invention
In order to overcome the defects that the drawings are manually moved and read, the drawing needs to be moved continuously for a long time and is relatively laborious, and the reading is influenced by easily tearing the drawing when the drawing is moved by the hand, the technical problem to be solved is as follows: the drawing reading stand for engineering project management can replace manual work to move drawings, is labor-saving and convenient to read, is not easy to tear the drawings to be rotten, and does not influence reading.
The technical scheme of the invention is as follows: a drawing reading stand for engineering project management comprises a first support, an adjusting device, a support plate, a swinging rod, a first roller, a second roller, a support rod, a U-shaped sleeve frame, a winding drum, a second support, a first spring, a motor and a collecting wheel, wherein the adjusting device is arranged at the top of the first support, the support plate is arranged on the adjusting device, the swinging rod is rotatably arranged in the middle of the upper part of the front side surface of the support plate, the first roller capable of moving drawings is rotatably arranged at the left end of the swinging rod, the second roller capable of moving drawings is rotatably arranged at the right end of the swinging rod, the second support is fixedly connected to the upper part of the left side surface of the swinging rod, the motor is fixedly connected to the lower part of the rear side surface of the second support, the collecting wheel capable of collecting the drawings is connected to an output shaft of the motor through a coupler, the first spring is connected between the middle part of the left side surface in the, the tail ends of the front and rear side supporting rods are fixedly connected with U-shaped sleeve frames, and a winding drum capable of placing drawings is arranged between the front and rear side U-shaped sleeve frames.
In one embodiment, the adjusting device comprises a universal ball, a screw rod and an arc-shaped plate, a universal groove is formed in the middle of the top of the first support, the universal ball is arranged in the universal groove and fixedly connected with the bottom end of the support plate, a threaded hole is formed in the upper portion of the left side of the first support and communicated with the universal groove, the screw rod is arranged in the threaded hole, the arc-shaped plate capable of fixing the universal ball is fixedly connected to the right end of the screw rod, a through groove is formed in the middle of the front side of the top of the first support and communicated with the universal groove, and the through groove is matched.
In one embodiment, the sliding support further comprises a sliding sleeve, a sliding rod, a clamping wheel, a second spring and a baffle, wherein a plurality of clamping grooves are formed in the middle of the bottom of the swinging rod at uniform intervals, the sliding sleeve for guiding is installed on the upper portion of the front side face of the support plate, the sliding sleeve is located below the swinging rod, the sliding rod is arranged in the sliding sleeve, the clamping wheel is rotatably arranged at the top end of the sliding rod, the clamping wheel is located in the clamping grooves, the baffle is fixedly connected to the bottom end of the sliding rod, the second spring is connected between the top of the baffle and the bottom of.
In one embodiment, the drawing pressing device further comprises a guide sleeve, a guide rod, a pressing wheel and a third spring, the guide sleeve is fixedly connected to the upper portion of the outer right side face of the front side supporting rod, the guide rod is arranged in the guide sleeve, the pressing wheel capable of pressing a drawing is rotatably arranged at the top end of the guide rod, and the third spring is wound between the inner bottom of the guide rod and the bottom of the guide sleeve.
In one embodiment, the winding drum further comprises an arc-shaped cover plate, a first magnet and a second magnet, wherein the arc-shaped cover plate capable of fixing the winding drum is hinged to the lower portion of the left side of the front U-shaped sleeve frame and the lower portion of the left side of the rear U-shaped sleeve frame, the first magnet is fixedly connected to the tail end of the arc-shaped cover plate, the second magnet is fixedly connected to the lower portion of the right side of the front U-shaped sleeve frame and the lower portion of the right side of the rear U-shaped sleeve frame, and the second magnet.
The beneficial effects are that: according to the invention, the drawing is wound on the collecting wheel by the first roller and the second roller, so that people can read the drawing, the motor is started, people can continuously read the drawing without manually reading the drawing, the labor is saved, the drawing is conveniently read, the winding drum can be prevented from falling from the U-shaped sleeve frame to influence the reading of the drawing under the action of the arc-shaped cover plate, the drawing can be pressed tightly under the action of the pressing wheel, and the drawing is prevented from being separated from the second roller when moving.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is an enlarged front view structural diagram of the adjusting device of the invention.
Fig. 3 is an enlarged front view structural diagram of the present invention a.
Fig. 4 is an enlarged front view structural diagram of the present invention B.
In the reference symbols: 1 … first bracket, 2 … adjusting device, 201 … universal slot, 202 … universal ball, 203 … threaded hole, 204 … screw rod, 205 … arc plate, 206 … through slot, 3 … support plate, 4 … swinging rod, 5 … first roller, 6 … second roller, 7 … support rod, 8 … U-shaped sleeve frame, 9 … winding drum, 10 … second bracket, 11 … first spring, 12 … motor, 13 … take-up wheel, 14 … drawing paper, 15 … clamping groove, 16 … sliding sleeve, 17 … sliding rod, 18 … clamping wheel, 19 … second spring, 20 … baffle, 21 … guide sleeve, 22 … guide rod, 23 … pressing wheel, 24 … third spring, 25 … arc cover plate, 26 … first magnet, 27 … second magnet.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1
A drawing reading stand for engineering project management is disclosed, as shown in figure 1-2, comprising a first support 1, an adjusting device 2, a support plate 3, a swinging rod 4, a first roller 5, a second roller 6, a support rod 7, a U-shaped sleeve frame 8, a winding drum 9, a second support 10, a first spring 11, a motor 12 and a collecting wheel 13, wherein the adjusting device 2 is arranged at the top of the first support 1, the support plate 3 is arranged on the adjusting device 2, the swinging rod 4 is rotatably arranged in the middle of the upper part of the front side surface of the support plate 3, the first roller 5 capable of moving a drawing 14 is rotatably arranged at the left end of the swinging rod 4, the second roller 6 capable of moving the drawing 14 is rotatably arranged at the right end of the swinging rod 4, the second support 10 is fixedly connected to the upper part of the left side surface of the swinging rod 4, the swinging rod 4 is connected to the second support 10 by welding, the lower part of the rear side surface of the second support 10 is fixedly connected to the motor 12, the output shaft of the motor, a first spring 11 is connected between the middle of the left side face in the second support 10 and the upper portion of the left side face of the support plate 3, support rods 7 are fixedly connected to the right portions of the front side face and the rear side face of the swing rod 4, the swing rod 4 is connected with the support rods 7 in a welding connection mode, U-shaped sleeve frames 8 are fixedly connected to the tail ends of the support rods 7 on the front side and the rear side, and a winding drum 9 capable of enabling a drawing 14 to be placed is arranged between the U-shaped sleeve frames 8 on the.
Example 2
A drawing reading stand for engineering project management, as shown in figure 1-2, comprises a first support 1, an adjusting device 2, a support plate 3, a swinging rod 4, a first roller 5, a second roller 6, a support rod 7, a U-shaped sleeve frame 8, a winding drum 9, a second support 10, a first spring 11, a motor 12 and a collecting wheel 13, wherein the adjusting device 2 is arranged at the top of the first support 1, the support plate 3 is arranged on the adjusting device 2, the swinging rod 4 is rotatably arranged in the middle of the upper part of the front side surface of the support plate 3, the first roller 5 capable of moving a drawing 14 is rotatably arranged at the left end of the swinging rod 4, the second roller 6 capable of moving the drawing 14 is rotatably arranged at the right end of the swinging rod 4, the second support 10 is fixedly connected at the upper part of the left side surface of the swinging rod 4, the motor 12 is fixedly connected at the lower part of the rear side surface of the second support 10, the output shaft of the motor 12, a first spring 11 is connected between the middle of the left side face in the second support 10 and the upper part of the left side face of the support plate 3, support rods 7 are fixedly connected to the right parts of the front side face and the rear side face of the swing rod 4, U-shaped sleeve frames 8 are fixedly connected to the tail ends of the support rods 7 on the front side and the rear side, and a winding drum 9 capable of enabling a drawing 14 to be placed is arranged between the U-shaped sleeve frames 8 on the front side and the.
Adjusting device 2 is including universal ball 202, screw rod 204 and arc 205, it has universal groove 201 to open in the middle of the first support 1 top, be equipped with universal ball 202 in the universal groove 201, universal ball 202 and 3 bottom fixed connections of extension board, universal ball 202 is connected with extension board 3 through welded connection's mode, threaded hole 203 is opened on 1 left side upper portion of first support, communicate in threaded hole 203 and the universal groove 201, be equipped with screw rod 204 in the threaded hole 203, screw rod 204 right-hand member rigid coupling has can be with the fixed arc 205 of universal ball 202, screw rod 204 is connected with arc 205 through welded connection's mode, open at 1 top front side middle part of first support has logical groove 206, logical groove 206 and the interior intercommunication of universal groove 201, logical groove 206 and the cooperation of extension board 3.
Example 3
A drawing reading stand for engineering project management, as shown in figure 1-3, comprises a first support 1, an adjusting device 2, a support plate 3, a swinging rod 4, a first roller 5, a second roller 6, a support rod 7, a U-shaped sleeve frame 8, a winding drum 9, a second support 10, a first spring 11, a motor 12 and a collecting wheel 13, wherein the adjusting device 2 is arranged at the top of the first support 1, the support plate 3 is arranged on the adjusting device 2, the swinging rod 4 is rotatably arranged in the middle of the upper part of the front side surface of the support plate 3, the first roller 5 capable of moving a drawing 14 is rotatably arranged at the left end of the swinging rod 4, the second roller 6 capable of moving the drawing 14 is rotatably arranged at the right end of the swinging rod 4, the second support 10 is fixedly connected at the upper part of the left side surface of the swinging rod 4, the motor 12 is fixedly connected at the lower part of the rear side surface of the second support 10, the output shaft of the motor 12, a first spring 11 is connected between the middle of the left side face in the second support 10 and the upper part of the left side face of the support plate 3, support rods 7 are fixedly connected to the right parts of the front side face and the rear side face of the swing rod 4, U-shaped sleeve frames 8 are fixedly connected to the tail ends of the support rods 7 on the front side and the rear side, and a winding drum 9 capable of enabling a drawing 14 to be placed is arranged between the U-shaped sleeve frames 8 on the front side and the.
Adjusting device 2 is including universal ball 202, screw rod 204 and arc 205, it has universal groove 201 to open in the middle of the 1 top of first support, be equipped with universal ball 202 in the universal groove 201, universal ball 202 and 3 bottom fixed connections of extension board, open threaded hole 203 on 1 left side upper portion of first support, intercommunication in threaded hole 203 and the universal groove 201, be equipped with screw rod 204 in the threaded hole 203, screw rod 204 right-hand member rigid coupling has can be with the fixed arc 205 of universal ball 202, it has logical groove 206 to open in the middle part of the 1 top front side of first support, it is through to lead to groove 206 and universal groove 201 in-connection, lead to groove 206 and the cooperation of extension board 3.
The sliding sleeve is characterized by further comprising a sliding sleeve 16, a sliding rod 17, a clamping wheel 18, a second spring 19 and a baffle 20, wherein a plurality of clamping grooves 15 are uniformly formed in the middle of the bottom of the swinging rod 4 at intervals, the sliding sleeve 16 with a guiding function is installed on the upper portion of the front side face of the support plate 3, the sliding sleeve 16 is connected with the support plate 3 in a welding connection mode, the sliding sleeve 16 is located below the swinging rod 4, the sliding rod 17 is arranged in the sliding sleeve 16, the clamping wheel 18 is rotatably arranged at the top end of the sliding rod 17, the clamping wheel 18 is located in the clamping grooves 15, the baffle 20 is fixedly connected to the bottom end of the sliding rod 17, the sliding rod 17 is connected with the baffle 20 in a welding connection mode, the second spring 19 is.
Example 4
A drawing reading stand for engineering project management, as shown in figure 1-4, comprises a first support 1, an adjusting device 2, a support plate 3, a swinging rod 4, a first roller 5, a second roller 6, a support rod 7, a U-shaped sleeve frame 8, a winding drum 9, a second support 10, a first spring 11, a motor 12 and a collecting wheel 13, wherein the adjusting device 2 is arranged at the top of the first support 1, the support plate 3 is arranged on the adjusting device 2, the swinging rod 4 is rotatably arranged in the middle of the upper part of the front side surface of the support plate 3, the first roller 5 capable of moving a drawing 14 is rotatably arranged at the left end of the swinging rod 4, the second roller 6 capable of moving the drawing 14 is rotatably arranged at the right end of the swinging rod 4, the second support 10 is fixedly connected at the upper part of the left side surface of the swinging rod 4, the motor 12 is fixedly connected at the lower part of the rear side surface of the second support 10, the output shaft of the motor 12, a first spring 11 is connected between the middle of the left side face in the second support 10 and the upper part of the left side face of the support plate 3, support rods 7 are fixedly connected to the right parts of the front side face and the rear side face of the swing rod 4, U-shaped sleeve frames 8 are fixedly connected to the tail ends of the support rods 7 on the front side and the rear side, and a winding drum 9 capable of enabling a drawing 14 to be placed is arranged between the U-shaped sleeve frames 8 on the front side and the.
Adjusting device 2 is including universal ball 202, screw rod 204 and arc 205, it has universal groove 201 to open in the middle of the 1 top of first support, be equipped with universal ball 202 in the universal groove 201, universal ball 202 and 3 bottom fixed connections of extension board, open threaded hole 203 on 1 left side upper portion of first support, intercommunication in threaded hole 203 and the universal groove 201, be equipped with screw rod 204 in the threaded hole 203, screw rod 204 right-hand member rigid coupling has can be with the fixed arc 205 of universal ball 202, it has logical groove 206 to open in the middle part of the 1 top front side of first support, it is through to lead to groove 206 and universal groove 201 in-connection, lead to groove 206 and the cooperation of extension board 3.
The novel support plate is characterized by further comprising a sliding sleeve 16, a sliding rod 17, a clamping wheel 18, a second spring 19 and a baffle 20, wherein a plurality of clamping grooves 15 are uniformly formed in the middle of the bottom of the swinging rod 4 at intervals, the sliding sleeve 16 with a guiding function is mounted on the upper portion of the front side face of the support plate 3, the sliding sleeve 16 is located below the swinging rod 4, the sliding rod 17 is arranged in the sliding sleeve 16, the clamping wheel 18 is rotatably arranged at the top end of the sliding rod 17, the clamping wheel 18 is located in the clamping grooves 15, the baffle 20 is fixedly connected to the bottom end of the sliding rod 17, the second spring 19 is connected between the top of the baffle 20 and.
The drawing pressing device is characterized by further comprising a guide sleeve 21, a guide rod 22, a pressing wheel 23 and a third spring 24, the guide sleeve 21 is fixedly connected to the upper portion of the outer right side face of the front side supporting rod 7, the supporting rod 7 is connected with the guide sleeve 21 in a welding connection mode, the guide rod 22 is arranged in the guide sleeve 21, the pressing wheel 23 capable of pressing a drawing 14 is rotatably arranged at the top end of the guide rod 22, and the third spring 24 is wound between the inner bottom of the guide rod 22 and the bottom of the guide sleeve 21.
Example 5
A drawing reading stand for engineering project management, as shown in figure 1-4, comprises a first support 1, an adjusting device 2, a support plate 3, a swinging rod 4, a first roller 5, a second roller 6, a support rod 7, a U-shaped sleeve frame 8, a winding drum 9, a second support 10, a first spring 11, a motor 12 and a collecting wheel 13, wherein the adjusting device 2 is arranged at the top of the first support 1, the support plate 3 is arranged on the adjusting device 2, the swinging rod 4 is rotatably arranged in the middle of the upper part of the front side surface of the support plate 3, the first roller 5 capable of moving a drawing 14 is rotatably arranged at the left end of the swinging rod 4, the second roller 6 capable of moving the drawing 14 is rotatably arranged at the right end of the swinging rod 4, the second support 10 is fixedly connected at the upper part of the left side surface of the swinging rod 4, the motor 12 is fixedly connected at the lower part of the rear side surface of the second support 10, the output shaft of the motor 12, a first spring 11 is connected between the middle of the left side face in the second support 10 and the upper part of the left side face of the support plate 3, support rods 7 are fixedly connected to the right parts of the front side face and the rear side face of the swing rod 4, U-shaped sleeve frames 8 are fixedly connected to the tail ends of the support rods 7 on the front side and the rear side, and a winding drum 9 capable of enabling a drawing 14 to be placed is arranged between the U-shaped sleeve frames 8 on the front side and the.
Adjusting device 2 is including universal ball 202, screw rod 204 and arc 205, it has universal groove 201 to open in the middle of the 1 top of first support, be equipped with universal ball 202 in the universal groove 201, universal ball 202 and 3 bottom fixed connections of extension board, open threaded hole 203 on 1 left side upper portion of first support, intercommunication in threaded hole 203 and the universal groove 201, be equipped with screw rod 204 in the threaded hole 203, screw rod 204 right-hand member rigid coupling has can be with the fixed arc 205 of universal ball 202, it has logical groove 206 to open in the middle part of the 1 top front side of first support, it is through to lead to groove 206 and universal groove 201 in-connection, lead to groove 206 and the cooperation of extension board 3.
The novel support plate is characterized by further comprising a sliding sleeve 16, a sliding rod 17, a clamping wheel 18, a second spring 19 and a baffle 20, wherein a plurality of clamping grooves 15 are uniformly formed in the middle of the bottom of the swinging rod 4 at intervals, the sliding sleeve 16 with a guiding function is mounted on the upper portion of the front side face of the support plate 3, the sliding sleeve 16 is located below the swinging rod 4, the sliding rod 17 is arranged in the sliding sleeve 16, the clamping wheel 18 is rotatably arranged at the top end of the sliding rod 17, the clamping wheel 18 is located in the clamping grooves 15, the baffle 20 is fixedly connected to the bottom end of the sliding rod 17, the second spring 19 is connected between the top of the baffle 20 and.
The drawing pressing device further comprises a guide sleeve 21, a guide rod 22, a pressing wheel 23 and a third spring 24, the guide sleeve 21 is fixedly connected to the upper portion of the outer right side face of the front side supporting rod 7, the guide rod 22 is arranged in the guide sleeve 21, the pressing wheel 23 capable of pressing the drawing 14 is rotatably arranged at the top end of the guide rod 22, and the third spring 24 is wound between the inner bottom of the guide rod 22 and the bottom of the guide sleeve 21.
Still including arc apron 25, first magnet 26 and second magnet 27, 8 leading flank left side lower parts of front side U type stock form and 8 trailing flank left side lower parts of rear side U type stock form all articulate have can be with the arc apron 25 that reel 9 is fixed, the tail end rigid coupling of arc apron 25 has first magnet 26, 8 leading flank right side lower parts of front side U type stock form and 8 trailing flank right side lower parts of rear side U type stock form all rigid couplings have second magnet 27, second magnet 27 and the cooperation of first magnet 26.
Firstly, an operator takes a winding drum 9 off a U-shaped sleeve frame 8, then a drawing 14 is wound on the winding drum 9, after the drawing 14 is wound, the winding drum 9 is placed back on the U-shaped sleeve frame 8, then the support plate 3 is pulled to swing left and right through the adjusting device 2 according to the angle viewed by the operator, the support plate 3 swings left and right to drive the swinging rod 4 to swing left and right, the swinging rod 4 swings left and right to drive the first roller 5 and the second roller 6 to swing left and right, when the first roller 5 and the second roller 6 swing left and right to proper positions, the adjusting device 2 is stopped, the head end of the drawing 14 can be pulled to wind around the second roller 6 and the first roller 5 and then wind on the collecting wheel 13, the operator can read the drawing 14, meanwhile, the motor 12 is started to rotate reversely, the motor 12 rotates reversely to drive the collecting wheel 13 to rotate reversely, the collecting wheel 13 rotates reversely to wind up the drawing 14, when new content on the drawing 14 moves between the first roller 5 and the second roller 6, the motor 12 is turned off, reading can be continued, when the angle of the drawing 14 needs to be finely adjusted, the swinging rod 4 can be pulled to swing, the swinging rod 4 swings to drive the second support 10 to swing, the first spring 11 stretches out and draws back, the swinging rod 4 swings to drive the drawing 14 to swing to a proper angle, the swinging rod 4 stops being pulled, the process is repeated, after the drawing 14 is completely read, the swinging rod 4 can be loosened after the drawing 14 is completely read, the second support 10 drives the swinging rod 4 to swing and reset due to the action of the first spring 11, and the drawing 14 is taken down from the collecting wheel 13 to be stored.
After the drawing 14 is placed, an operator can twist the screw 204 to rotate reversely, the screw 204 rotates reversely to move leftwards through the threaded hole 203, the screw 204 moves leftwards to drive the arc-shaped plate 205 to move leftwards, the arc-shaped plate 205 moves leftwards without contacting with the universal ball 202, the twisting of the screw 204 is stopped, the support plate 3 can be pulled to swing leftwards and rightwards to enable the first roller 5 and the second roller 6 to move to proper positions, then the screw 204 is twisted to rotate forwards, the screw 204 rotates forwards and moves rightwards through the threaded hole 203, the screw 204 drives the arc-shaped plate 205 to move rightwards to fix the universal ball 202, the support plate 3 is fixed, and the drawing 14 can be read. When the user needs to stand in front to see the drawing 14, the arc-shaped plate 205 is not contacted with the universal ball 202 according to the operation, the support plate 3 is pulled to swing forwards and be clamped into the through groove 206, and then the screw 204 is twisted to rotate forwards to enable the arc-shaped plate 205 to fix the universal ball 202.
When an operator pulls the swing lever 4 to swing left and right to adjust the angle of the drawing 14, the swing lever 4 swings to enable the clamping wheel 18 to slide on the clamping groove 15, and then when the angle of the drawing 14 is adjusted, the swing lever 4 stops swinging, and due to the action of the second spring 19, the clamping wheel 18 is clamped in the clamping groove 15 to fix the swing lever 4, and the swing lever 4 is loosened. Therefore, an operator does not need to press the swing rod 4 all the time, and labor is saved.
When the drawing 14 bypasses the second roller 6 and the first roller 5, the pressing wheel 23 is in contact with the drawing 14, and then when the drawing 14 moves, the drawing 14 drives the pressing wheel 23 to rotate, and due to the action of the third spring 24, the pressing wheel 23 is always in contact with the drawing 14 to press the drawing. Thus, the drawing 14 is prevented from being separated from the second drum 6 when moving and affecting reading.
Firstly, an operator pulls the arc-shaped cover plate 25 to swing upwards, the arc-shaped cover plate 25 swings upwards to drive the first magnet 26 to swing upwards, the first magnet 26 swings upwards to be separated from the second magnet 27, then the arc-shaped cover plate 25 swings upwards to loosen the winding drum 9, the winding drum 9 can be taken down from the U-shaped sleeve frame 8, the drawing 14 is wound on the winding drum 9, after the drawing 14 is wound, the winding drum 9 is placed back on the U-shaped sleeve frame 8, the arc-shaped cover plate 25 is pulled to swing downwards to fix the winding drum 9, the arc-shaped cover plate 25 drives the first magnet 26 to be in contact fit with the second magnet 27, and then the first magnet 26 and the second magnet 27 fix the arc-shaped cover plate 25. Thus, the winding drum 9 can be prevented from falling off from the U-shaped holder 8 to influence the reading of the drawing 14.
The above-mentioned embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and therefore, all equivalent changes made by the contents of the claims of the present invention should be included in the claims of the present invention.
Claims (3)
1. A drawing reading stand for engineering project management comprises a first support (1), an adjusting device (2), a support plate (3), a swinging rod (4), a first roller (5), a second roller (6), a support rod (7), a U-shaped sleeve frame (8) and a winding drum (9), wherein the adjusting device (2) is arranged at the top of the first support (1), the support plate (3) is arranged on the adjusting device (2), the swinging rod (4) is rotatably arranged in the middle of the upper portion of the front side face of the support plate (3), the first roller (5) capable of moving a drawing (14) is rotatably arranged at the left end of the swinging rod (4), the second roller (6) capable of moving the drawing (14) is rotatably arranged at the right end of the swinging rod (4), the support rod (7) is fixedly connected to the right portions of the front side face and the rear side face of the swinging rod (4), the U-shaped sleeve frame (8) is fixedly connected to the tail ends of the support rods (7) at the front side and the rear side, the winding drum (9), the drawing paper folding device is characterized by further comprising a second support (10), a first spring (11), a motor (12) and a collecting wheel (13), wherein the second support (10) is fixedly connected to the upper portion of the left side face of the swing rod (4), the motor (12) is fixedly connected to the lower portion of the rear side face of the second support (10), an output shaft of the motor (12) is connected with the collecting wheel (13) capable of collecting drawing paper (14) through a coupling, and the first spring (11) is connected between the middle portion of the left side face in the second support (10) and the upper portion of the left side face of the support plate (3); the adjusting device (2) comprises a universal ball (202), a screw rod (204) and an arc-shaped plate (205), a universal groove (201) is formed in the middle of the top of the first support (1), the universal ball (202) is arranged in the universal groove (201), the universal ball (202) is fixedly connected with the bottom end of the support plate (3), a threaded hole (203) is formed in the upper portion of the left side of the first support (1), the threaded hole (203) is communicated with the universal groove (201), the screw rod (204) is arranged in the threaded hole (203), the arc-shaped plate (205) capable of fixing the universal ball (202) is fixedly connected to the right end of the screw rod (204), a through groove (206) is formed in the middle of the front side of the top of the first support (1), the through groove (206) is communicated with the universal groove (201), and the; still including sliding sleeve (16), slide bar (17), card wheel (18), second spring (19) and baffle (20), even spaced division in the middle of swinging arms (4) bottom has a plurality of draw-in grooves (15), install in extension board (3) leading flank upper portion sliding sleeve (16) of guide effect, sliding sleeve (16) are located swinging arms (4) below, be equipped with slide bar (17) in sliding sleeve (16), be equipped with card wheel (18) of slide bar (17) top rotary type, card wheel (18) are located draw-in groove (15), slide bar (17) bottom rigid coupling has baffle (20), be connected with second spring (19) between baffle (20) top and sliding sleeve (16) bottom, second spring (19) cover is on slide bar (17).
2. The drawing reading stand for engineering project management as claimed in claim 1, further comprising a guide sleeve (21), a guide rod (22), a pinch roller (23) and a third spring (24), wherein the guide sleeve (21) is fixedly connected to the upper portion of the outer right side surface of the front side support rod (7), the guide rod (22) is arranged in the guide sleeve (21), the pinch roller (23) capable of pressing the drawing (14) is rotatably arranged at the top end of the guide rod (22), and the third spring (24) is wound between the inner bottom of the guide rod (22) and the bottom of the guide sleeve (21).
3. A drawing reading stand for engineering project management as claimed in claim 2, further comprising an arc-shaped cover plate (25), a first magnet (26) and a second magnet (27), wherein the arc-shaped cover plate (25) for fixing the winding drum (9) is hinged to the lower left of the front side of the front U-shaped sleeve frame (8) and the lower left of the rear side of the rear U-shaped sleeve frame (8), the first magnet (26) is fixed to the tail end of the arc-shaped cover plate (25), the second magnet (27) is fixed to the lower right of the front side of the front U-shaped sleeve frame (8) and the lower right of the rear side of the rear U-shaped sleeve frame (8), and the second magnet (27) is engaged with the first magnet (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910173432.5A CN109700184B (en) | 2019-03-07 | 2019-03-07 | Drawing reading rack for engineering project management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910173432.5A CN109700184B (en) | 2019-03-07 | 2019-03-07 | Drawing reading rack for engineering project management |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109700184A CN109700184A (en) | 2019-05-03 |
| CN109700184B true CN109700184B (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910173432.5A Expired - Fee Related CN109700184B (en) | 2019-03-07 | 2019-03-07 | Drawing reading rack for engineering project management |
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| CN (1) | CN109700184B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202396842U (en) * | 2012-01-13 | 2012-08-29 | 周艳苓 | Support for correcting compositions |
| CN103892573A (en) * | 2013-05-15 | 2014-07-02 | 苏州市职业大学 | Multifunctional desk |
| CN204393745U (en) * | 2015-01-29 | 2015-06-17 | 刘芳青 | The universal induction reading-rack of a kind of head of a bed |
| CN205963476U (en) * | 2016-06-02 | 2017-02-22 | 田崇庆 | Engineering management uses drawing reading device by a wide margin |
| KR20170064445A (en) * | 2015-12-01 | 2017-06-09 | 박예찬 | Multi lectern to function a timer |
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| CN108523458A (en) * | 2018-04-10 | 2018-09-14 | 苏心 | A kind of portable high school student's test paper storage box |
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| CN108814050A (en) * | 2018-05-04 | 2018-11-16 | 李子轩 | A kind of architectural engineering lift drawing showing stand |
| CN208368091U (en) * | 2018-03-20 | 2019-01-11 | 北京华审金建工程造价咨询有限公司 | A kind of project cost drawing panel |
| CN109319314A (en) * | 2018-09-12 | 2019-02-12 | 合肥斯姆雷品牌管理有限公司 | A kind of engineering drawing carrying cylinder |
| CN109380877A (en) * | 2018-12-10 | 2019-02-26 | 西南交通大学 | Based on the portable map board holder of drawing fixture architectural design |
| CN208550418U (en) * | 2018-04-11 | 2019-03-01 | 李晓雪 | A kind of fine arts drawing board bracket easy to use |
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| KR20000024207A (en) * | 2000-01-28 | 2000-05-06 | 서동진 | And reading desk |
| CN201064286Y (en) * | 2006-10-21 | 2008-05-28 | 戴东阳 | Reading frame capable of adjusting optimum reading visual angle |
| US10051985B2 (en) * | 2016-05-23 | 2018-08-21 | Moen Incorporated | Shower rod |
| CN107467883A (en) * | 2017-09-22 | 2017-12-15 | 李清扬 | A kind of manual machinery drawing table |
| CN107594899A (en) * | 2017-10-25 | 2018-01-19 | 邰学兰 | A kind of rotary type drawing support meanss |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202396842U (en) * | 2012-01-13 | 2012-08-29 | 周艳苓 | Support for correcting compositions |
| CN103892573A (en) * | 2013-05-15 | 2014-07-02 | 苏州市职业大学 | Multifunctional desk |
| CN204393745U (en) * | 2015-01-29 | 2015-06-17 | 刘芳青 | The universal induction reading-rack of a kind of head of a bed |
| KR20170064445A (en) * | 2015-12-01 | 2017-06-09 | 박예찬 | Multi lectern to function a timer |
| CN205963476U (en) * | 2016-06-02 | 2017-02-22 | 田崇庆 | Engineering management uses drawing reading device by a wide margin |
| CN206880396U (en) * | 2017-02-07 | 2018-01-16 | 湖南工学院 | A kind of engineering mechanics drawing exclusive table |
| CN208030631U (en) * | 2017-09-11 | 2018-11-02 | 漳州市云木轩家具有限公司 | The drawing table of drawing paper can be wound |
| CN107853878A (en) * | 2017-10-11 | 2018-03-30 | 欧阳秀华 | A kind of Language education textbook apparatus for placing |
| CN208368091U (en) * | 2018-03-20 | 2019-01-11 | 北京华审金建工程造价咨询有限公司 | A kind of project cost drawing panel |
| CN108523458A (en) * | 2018-04-10 | 2018-09-14 | 苏心 | A kind of portable high school student's test paper storage box |
| CN208550418U (en) * | 2018-04-11 | 2019-03-01 | 李晓雪 | A kind of fine arts drawing board bracket easy to use |
| CN108814050A (en) * | 2018-05-04 | 2018-11-16 | 李子轩 | A kind of architectural engineering lift drawing showing stand |
| CN109319314A (en) * | 2018-09-12 | 2019-02-12 | 合肥斯姆雷品牌管理有限公司 | A kind of engineering drawing carrying cylinder |
| CN109380877A (en) * | 2018-12-10 | 2019-02-26 | 西南交通大学 | Based on the portable map board holder of drawing fixture architectural design |
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| CN109700184A (en) | 2019-05-03 |
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