CN218084851U

CN218084851U - Fuel gas engineering cost drawing save set

Info

Publication number: CN218084851U
Application number: CN202222653874.XU
Authority: CN
Inventors: 于琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2022-12-20
Anticipated expiration: 2032-10-10

Abstract

The application discloses gas engineering cost drawing save set belongs to engineering drawing and preserves technical field. The utility model provides a gas engineering cost drawing save set, is including the section of thick bamboo of placing that is used for placing gas construction drawing, places a fixedly connected with rolling box on the section of thick bamboo, and it is connected with the spool to rotate in the rolling box, and it has canvas to coil on the spool, and the rolling box and fixedly connected with movable rod are worn out to canvas one end, are connected flexible connecting rod between movable rod and the rolling box. This application technical scheme drives flexible connecting rod through the pulling movable rod and extends, and the movable rod drives the canvas simultaneously and stretches, and after fixture block and movable rod joint, flexible connecting rod can form a place the platform with the canvas cooperation, and magnet pole and flexible connecting rod magnetism inhale the cooperation can be fixed in the canvas with the picture paper on, be convenient for look over the drawing, convenient to use at the construction site of gas engineering.

Description

Gas engineering cost drawing save set

Technical Field

The application relates to the technical field of engineering drawing preservation, more specifically say, relate to a gas engineering cost drawing save set.

Background

When a coal gas project is constructed, the drawing needs to be compared and checked on site by means of the drawing, the drawing needs to be frequently taken out for use, and the drawing needs to be stored through a storage device in order to prevent the drawing from being damaged. The patent document with the prior art publication number of CN214825492U provides a hydraulic engineering archive drawing accommodating and storing device, and the device is small in overall structure, easy to carry, convenient to store and take, capable of improving overall flexibility of the device and capable of effectively storing drawings.

Although the device has more beneficial effects, the following problems still exist: the drawing is accomodate and can form certain curls after placing a section of thick bamboo, leads to the drawing can't the straight expansion when job site need be looked over, influences the use of drawing. In view of this, we propose a gas engineering cost drawing save set.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the application is to provide a gas engineering cost drawing save set to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

The utility model provides a gas engineering cost drawing save set, is including the section of thick bamboo of placing that is used for placing gas construction drawing, place fixedly connected with receipts roll box on the section of thick bamboo, it is connected with the spool to rotate in the rolling box, it has canvas to roll up on the spool, canvas one end is worn out and is rolled up box and fixedly connected with movable rod, connect flexible connecting rod between movable rod and the rolling box, the canvas surface is contradicted and is had a plurality ofly and flexible connecting rod magnetism to inhale complex magnet pole, flexible connecting rod one end is rotated and is connected with the slider, slider and movable rod sliding fit, be equipped with the fixture block in the slider, fixture block and movable rod joint cooperation.

Through adopting above-mentioned technical scheme, the rolling box is kept away from the rolling box at the unchangeable circumstances in position pulling movable rod, the movable rod can drive telescopic connection rod and extend, the movable rod drives epaxial canvas release simultaneously, after fixture block and movable rod joint, the canvas lays on telescopic connection rod, the drawing that will place in a section of thick bamboo is taken out and is placed on the canvas, locate the both ends of drawing and inhale the cooperation with telescopic connection rod magnetism through the magnet pole, can fix the surface at the canvas to the drawing, thereby be convenient for take at the job site of gas engineering and look over.

Preferably, threaded connection has the apron on placing a section of thick bamboo, fixedly connected with handle on placing a section of thick bamboo.

Through adopting above-mentioned technical scheme, place a section of thick bamboo and be used for placing the drawing of rolling, when the movable rod is pressed close to with the rolling box, hold this device of handle portable.

Preferably, both ends of the winding shaft are provided with coil springs, and the inner ends and the outer ends of the coil springs are respectively connected and fixed with the winding shaft and the winding box.

Through adopting above-mentioned technical scheme, when the spool drove the canvas release to drive the wind spring rolling, drive the spool reversal after the wind spring releases the rolling force, carry out the rolling canvas.

Preferably, the rolling box is internally and rotatably connected with a limiting roller, and the limiting roller is in friction contact with the canvas.

Through adopting above-mentioned technical scheme, spacing roller is spacing to the canvas for the telescopic connecting rod can be hugged closely to the canvas.

Preferably, both ends of the lower side of the telescopic connecting rod are respectively and rotatably connected with the winding box and the movable rod, and both ends of the upper side of the telescopic connecting rod are respectively and slidably matched with the winding box and the movable rod.

By adopting the technical scheme, when the movable rod is far away from the coiling box, the telescopic connecting rod extends, and when the movable rod is close to the coiling box, the telescopic connecting rod contracts.

Preferably, one side of the clamping block is connected with the sliding block through a spring, and the other side of the clamping block is in clamping fit with a limiting hole formed in the movable rod.

Through adopting above-mentioned technical scheme, drive the slider and slide in the movable rod when flexible connecting rod extends, when fixture block and displacement to spacing hole go up, the spring drives fixture block and spacing hole joint for flexible connecting rod keeps fixed state.

3. Advantageous effects

Compare in prior art, the advantage of this application lies in:

1. this application technical scheme drives flexible connecting rod through the pulling movable rod and extends, and the movable rod drives the canvas simultaneously and stretches, and after fixture block and movable rod joint, flexible connecting rod can form a place the platform with the canvas cooperation, and magnet pole and flexible connecting rod magnetism inhale the cooperation can be fixed in the canvas with the picture paper on, be convenient for look over the drawing, convenient to use at the construction site of gas engineering.

2. This application technical scheme passes through behind fixture block and the movable rod joint cancellation, and the wind spring drives spool rolling canvas, and flexible connecting rod contracts for this device occupation space diminishes, is convenient for carry at the job site, promotes the convenience.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a schematic view of the structure of the placement barrel and the cover plate of the present application;

FIG. 3 is a schematic view of the present application showing the construction of the roll-up box, the roll and the canvas;

FIG. 4 is a schematic view of the structure of the rolling box, the telescopic connecting rod and the movable rod of the present application;

FIG. 5 is an enlarged view of the anatomy at A in the present application;

the reference numbers in the figures illustrate: 1. placing a cylinder; 2. a cover plate; 3. a handle; 4. a coiling box; 5. a reel; 6. a coil spring; 7. canvas; 8. a limiting roller; 9. a movable rod; 10. a telescopic link; 11. a slider; 12. a clamping block; 13. a spring; 14. a limiting hole; 15. a magnet bar.

Detailed Description

Referring to fig. 1-5, the present application provides a technical solution:

the utility model provides a gas engineering cost drawing save set, including a section of thick bamboo 1 of placing that is used for placing gas construction drawing, place a 1 last fixedly connected with of section of thick bamboo and receive

box

4, 4 internal rotations of rolling box are connected with spool 5, it has canvas 7 to coil on the

spool

5, 7 one end of canvas is worn out and is received box 4 and fixedly connected with movable rod 9, be connected telescopic link 10 between movable rod 9 and the

rolling box

4, 7 surperficial conflicts of canvas have a plurality ofly inhale complex magnet pole 15 with telescopic link 10 magnetism, telescopic link 10 one end is rotated and is connected with slider 11, slider 11 and movable rod 9 sliding fit, be equipped with fixture block 12 in the slider 11, fixture block 12 and the cooperation of 9 joints of movable rod.

In this technical scheme, rolling box 4 keeps away from rolling box 4 at the unchangeable circumstances in position pull movable rod 9, movable rod 9 can drive telescopic link 10 and extend, movable rod 9 drives the release of canvas 7 on the spool 5 simultaneously, after fixture block 12 and movable rod 9 joint, canvas 7 lays on telescopic link 10, the drawing that will place in a section of thick bamboo 1 is taken out and is placed on canvas 7, locate the both ends of drawing and inhale the cooperation with telescopic link 10 magnetism through magnet pole 15, can fix canvas 7's surface to the drawing, thereby be convenient for take at the job site of gas engineering and look over.

Specifically, referring to fig. 2, a cover plate 2 is screwed on the placing cylinder 1, and a handle 3 is fixedly connected to the placing cylinder 1.

In this kind of technical scheme, place a section of thick bamboo 1 and be used for placing the drawing of rolling, when movable rod 9 and rolling box 4 are pressed close to, hold handle 3 and be convenient for carry this device.

Further, referring to fig. 3, two ends of the winding shaft 5 are provided with coil springs 6, and the inner and outer ends of the coil springs 6 are respectively connected with the winding shaft 5 and the winding box 4.

In this technical scheme, when the canvas 7 is released by the reel 5, the coil spring 6 is driven to wind, and when the winding force is released by the coil spring 6, the reel 5 is driven to rotate reversely to wind the canvas 7.

Still further, referring to fig. 3, a limiting roller 8 is rotatably connected in the winding box 4, and the limiting roller 8 is in frictional contact with the canvas 7.

In this kind of technical scheme, spacing roller 8 is spacing canvas 7 for canvas 7 can hug closely telescopic link 10.

Further, referring to fig. 4, two ends of the lower side of the telescopic link 10 are rotatably connected to the winding box 4 and the movable rod 9, respectively, and two ends of the upper side of the telescopic link 10 are slidably engaged with the winding box 4 and the movable rod 9, respectively.

In this embodiment, when the movable rod 9 is far from the winding box 4, the telescopic link 10 is extended, and when the movable rod 9 is close to the winding box 4, the telescopic link 10 is retracted.

Further, referring to fig. 5, one side of the latch 12 is connected to the slider 11 through a spring 13, and the other side of the latch 12 is engaged with a limiting hole 14 formed in the movable rod 9.

In the technical scheme, when the telescopic connecting rod 10 extends, the sliding block 11 is driven to slide in the movable rod 9, and when the clamping block 12 and the displacement reach the limiting hole 14, the spring 13 drives the clamping block 12 to be clamped with the limiting hole 14, so that the telescopic connecting rod 10 keeps a fixed state.

The application states a gas engineering cost drawing save set, when using, fixed receipts are rolled up 4 positions unchangeably, pulling movable rod 9 is kept away from and is rolled up box 4, movable rod 9 can drive flexible connecting rod 10 and extend, movable rod 9 drives the release of canvas 7 on the spool 5 simultaneously, drive slider 11 and slide in movable rod 9 when flexible connecting rod 10 extends, when fixture block 12 and displacement to spacing hole 14 go up, spring 13 drives fixture block 12 and spacing hole 14 joint, make flexible connecting rod 10 keep fixed state, canvas 7 is tiled on flexible connecting rod 10 this moment, take out the drawing of placing a section of thick bamboo 1 and place on canvas 7, locate the both ends of drawing and with flexible connecting rod 10 magnetism suction fit through magnet pole 15, can fix the drawing, thereby be convenient for take at the job site of gas engineering and look over.

Claims

1. The utility model provides a gas engineering cost drawing save set, is including a section of thick bamboo (1) of placing that is used for placing gas construction drawing, its characterized in that: it rolls up box (4) to place fixedly connected with on a section of thick bamboo (1), it is connected with spool (5) to roll up box (4) internal rotation, it has canvas (7) to roll up on spool (5), canvas (7) one end is worn out and is rolled up box (4) and fixedly connected with movable rod (9), be connected flexible connecting rod (10) between movable rod (9) and the roll up box (4), canvas (7) surface is contradicted and is had a plurality of and flexible connecting rod (10) magnetism to inhale complex magnet pole (15), flexible connecting rod (10) one end is rotated and is connected with slider (11), slider (11) and movable rod (9) sliding fit, be equipped with fixture block (12) in slider (11), fixture block (12) and movable rod (9) joint cooperation.

2. The gas construction cost drawing storage device of claim 1, characterized in that: the novel multifunctional storage barrel is characterized in that a cover plate (2) is connected to the storage barrel (1) through threads, and a handle (3) is fixedly connected to the storage barrel (1).

3. The gas construction cost drawing storage device of claim 1, characterized in that: both ends of the scroll (5) are provided with coil springs (6), and the inner end and the outer end of each coil spring (6) are fixedly connected with the scroll (5) and the winding box (4) respectively.

4. The gas construction cost drawing storage device of claim 1, characterized in that: the coiling box (4) is connected with a limiting roller (8) in a rotating mode, and the limiting roller (8) is in friction contact with the canvas (7).

5. The gas construction cost drawing storage device of claim 1, characterized in that: the winding device is characterized in that two ends of the lower side of the telescopic connecting rod (10) are rotatably connected with the winding box (4) and the movable rod (9) respectively, and two ends of the upper side of the telescopic connecting rod (10) are in sliding fit with the winding box (4) and the movable rod (9) respectively.

6. The gas construction cost drawing storage device of claim 1, characterized in that: one side of the clamping block (12) is connected with the sliding block (11) through a spring (13), and the other side of the clamping block (12) is in clamping fit with a limiting hole (14) formed in the movable rod (9).