CN213734304U

CN213734304U - Building heating and ventilation design drawing connecting device

Info

Publication number: CN213734304U
Application number: CN202022001162.0U
Authority: CN
Inventors: 李鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-07-20
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a warm design drawing connecting device that leads to of building, including winding drum, show cloth and storage cylinder, winding drum's inside is through wind spring fixedly connected with show cloth, the one end fixedly connected with storage cylinder of show cloth, the one end swing joint of storage cylinder has the sealing plug, the folding support of the equal fixedly connected with in bottom of winding drum and storage cylinder, the board is placed to the bottom fixedly connected with of folding support. This warm logical design drawing connecting device of building, through the setting of receipts reel and show cloth, can make the drawing place and make things convenient for operating personnel to look over on show cloth surface, through the setting of storage cylinder, can be used for storing the drawing, through the setting of folding support, can make the device height-adjusting, make the device adapt to the operating personnel of different heights, can also make the device conveniently carry simultaneously, through the setting of paper sticky tape, can conveniently fix the drawing on show cloth surface, prevent that the drawing from removing the influence and looking over.

Description

Building heating and ventilation design drawing connecting device

Technical Field

The utility model relates to a building design drawing show technical field specifically is a warm design drawing connecting device that leads to of building.

Background

The heating ventilation is a component of a building, is called as heating, gas supplying, ventilating and air conditioning engineering in subject classification, comprises three aspects of heating, ventilating and air conditioning, is also an indispensable part of future families in terms of function, and the heating ventilation design refers to an air conditioning system, namely an air conditioning system, which is needed in the project, generally the air conditioning system comprises a comprehensive design of a refrigerating and heating system, a fresh air system, an exhaust system and the like, so the layout of the heating ventilation engineering needs to be designed before the construction of the heating ventilation engineering, then construction personnel carries out construction according to a design drawing, and accordingly the construction personnel needs to carry the drawing and look up the drawing on a construction site for construction, and when the drawing is looked up in the prior art, the drawing is damaged because no tools are suitable for placing on the construction site, therefore, the construction process is influenced, and the design drawing connecting device for the building heating and ventilation is needed to help an operator to check the drawing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a warm design drawing connecting device that leads to of building has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a warm design drawing connecting device that leads to of building, includes coiling section of thick bamboo, show cloth and storage cylinder, the inside of coiling section of thick bamboo is through wind spring fixedly connected with show cloth, the one end fixedly connected with storage cylinder of show cloth, the one end swing joint of storage cylinder has the sealing plug, the equal fixedly connected with folding support in bottom of coiling section of thick bamboo and storage cylinder, the board is placed to the bottom fixedly connected with of folding support, one side of coiling section of thick bamboo is seted up and is stored the recess, the inside swing joint who stores the recess has the sticky tape, the bottom of storing the recess articulates through the hinge has sealed lid, one side fixed mounting of coiling section of thick bamboo has flexible braces, one side fixed mounting of flexible braces has the handle, the top threaded connection of coiling section of thick bamboo has fixing bolt.

Optionally, a clamping hole is formed in one side of the storage barrel, and a buckle is fixedly connected to the other side of the winding barrel.

Optionally, the surface of the placing plate is provided with a groove, and the size of the groove is matched with that of the folding bracket.

Optionally, the upper surfaces of the winding drum and the storage drum are provided with handle holes.

Optionally, the bottom of the placing plate is fixedly connected with a non-slip mat.

Optionally, the position of the clamping hole is matched with the position of the buckle.

(III) advantageous effects

The utility model provides a building heating and ventilation design drawing connecting device possesses following beneficial effect:

1. this warm design drawing connecting device that leads to of building, through the setting of receipts reel and show cloth, can make the drawing place and make things convenient for operating personnel to look over at show cloth surface, setting through the storage cylinder, can be used for storing the drawing, setting through folding support, can make the device height-adjusting, make the device adapt to the operating personnel of different heights, can also make the device conveniently carry simultaneously, setting through the paper sticky tape, can conveniently fix the drawing on show cloth surface, prevent that the drawing from removing the influence and looking over, still can not remain the seal of a government organization in old china and damage the drawing simultaneously, setting through flexible braces and handle, can make the device conveniently carry.

2. This building heating and ventilation design drawing connecting device, through the setting of storing the recess, can make things convenient for the device to carry the paper sticky tape, through the setting of sealing plug and sealed lid, can play the effect of sealed storage cylinder and storing the recess, can prevent that inside article from falling out, through fixing bolt's setting, plays the effect of fixed show cloth, automatic rolling when preventing that show cloth from expanding, through the setting of joint hole and buckle, can conveniently be in the same place the reel is fixed with the storage cylinder to receive.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of the closed structure of the present invention.

In the figure: 1. winding the roll; 2. displaying the cloth; 3. a storage drum; 4. a sealing plug; 5. folding the bracket; 6. placing the plate; 7. a storage recess; 8. a paper tape; 9. a sealing cover; 10. a telescopic strap; 11. a handle; 12. fixing the bolt; 13. a clamping hole; 14. buckling; 15. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a building heating ventilation design drawing connecting device comprises a winding drum 1, display cloth 2 and a storage drum 3, wherein the inside of the winding drum 1 is fixedly connected with the display cloth 2 through a coil spring, one end of the display cloth 2 is fixedly connected with the storage drum 3, one end of the storage drum 3 is movably connected with a sealing plug 4, the bottoms of the winding drum 1 and the storage drum 3 are both fixedly connected with a folding bracket 5, the bottom of the folding bracket 5 is fixedly connected with a placing plate 6, one side of the winding drum 1 is provided with a storage groove 7, the device can be convenient to carry a paper adhesive tape 8 through the arrangement of the storage groove 7, the inside of the storage groove 7 is movably connected with the paper adhesive tape 8, the bottom of the storage groove 7 is hinged with a sealing cover 9 through a hinge, the sealing plug 4 and the sealing cover 9 can play a role in sealing the storage drum 3 and the storage groove 7, the internal articles can be prevented from falling out through winding, one side of the winding drum 1 is fixedly provided with a telescopic strap 10, a handle 11 is fixedly arranged on one side of the telescopic strap 10, a fixing bolt 12 is connected to the top of the winding cylinder 1 in a threaded manner, and the fixing bolt 12 is arranged to fix the display cloth 2 and prevent the display cloth 2 from being automatically wound when being unfolded;

in order to facilitate checking of a heating ventilation design drawing, the drawing can be placed on the surface of the display cloth 2 to facilitate checking of an operator through the arrangement of the winding drum 1 and the display cloth 2, in order to facilitate carrying of the heating ventilation design drawing, the drawing can be stored through the arrangement of the storage drum 3, in order to facilitate carrying of the device, the volume of the device is reduced through the arrangement of the folding support 5 in a folding mode, the device can also be adjusted in height to adapt to operators with different heights, in order to prevent the drawing from moving to influence checking, the drawing can be conveniently fixed on the surface of the display cloth 2 through the arrangement of the paper adhesive tape 8, meanwhile, marks cannot be left, the drawing cannot be damaged, in order to facilitate carrying of the device, the drawing is realized through the arrangement of the telescopic straps 10 and the lifting handle 11;

joint hole 13 has been seted up to one side of storage cylinder 3, the opposite side fixedly connected with buckle 14 of receipts section of thick bamboo 1, through the setting of joint hole 13 and buckle 14, can conveniently be in the same place receipts section of thick bamboo 1 and storage cylinder 3 are fixed, place the surface of board 6 and seted up recess 15, the size of recess 15 and the size looks adaptation of folding support 5, the handle hole has all been seted up to the upper surface of a receipts section of thick bamboo 1 and storage cylinder 3, place the bottom fixedly connected with slipmat of board 6, the position of joint hole 13 and the position looks adaptation of buckle 14.

The utility model discloses in, the device's working procedure as follows:

1. the heating and ventilation design drawing is placed into the storage barrel 3, the sealing plug 4 is covered, the paper adhesive tape 8 is placed into the storage groove 7 and sealed through the sealing cover 9, internal articles can be prevented from falling out, and meanwhile, the device is convenient to carry the heating and ventilation design drawing and the paper adhesive tape 8 and is convenient for an operator to use;

2. when the heating and ventilation design drawing is checked, the display cloth 2 is drawn out through the storage barrel 3 and is unfolded, the display cloth is fixed through the fixing bolt 12, the winding barrel 1 and the folding support 5 at the bottom of the storage barrel 3 are unfolded, the placing plate 6 is placed on the ground, and the paper is fixed on the surface of the display cloth 2 through the paper adhesive tape 8, so that an operator can conveniently check the heating and ventilation design drawing;

3. the height of the device can be adjusted by folding the bracket 5, so that the device is suitable for operators with different heights, and the use of the paper adhesive tape 8 does not leave marks or damage drawings;

4. and then the operator can carry the device conveniently through the telescopic shoulder strap 10 and the lifting handle 11 on the side surface of the winding drum 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a building heating and ventilation design drawing connecting device, includes winding drum (1), show cloth (2) and storage cylinder (3), its characterized in that: the inside of the winding drum (1) is fixedly connected with a display cloth (2) through a coil spring, one end of the display cloth (2) is fixedly connected with a storage cylinder (3), one end of the storage cylinder (3) is movably connected with a sealing plug (4), the bottoms of the winding drum (1) and the storage drum (3) are fixedly connected with a folding bracket (5), a placing plate (6) is fixedly connected with the bottom of the folding bracket (5), a storage groove (7) is arranged on one side of the winding drum (1), the interior of the storage groove (7) is movably connected with a paper adhesive tape (8), the bottom of the storage groove (7) is hinged with a sealing cover (9) through a hinge, one side of the winding drum (1) is fixedly provided with a telescopic strap (10), one side of the telescopic strap (10) is fixedly provided with a handle (11), the top of the winding drum (1) is in threaded connection with a fixing bolt (12).

2. The building heating and ventilation design drawing connecting device according to claim 1, characterized in that: a clamping hole (13) is formed in one side of the storage barrel (3), and a buckle (14) is fixedly connected to the other side of the winding barrel (1).

3. The building heating and ventilation design drawing connecting device according to claim 1, characterized in that: the surface of the placing plate (6) is provided with a groove (15), and the size of the groove (15) is matched with that of the folding bracket (5).

4. The building heating and ventilation design drawing connecting device according to claim 1, characterized in that: handle holes are formed in the upper surfaces of the winding drum (1) and the storage drum (3).

5. The building heating and ventilation design drawing connecting device according to claim 1, characterized in that: the bottom of the placing plate (6) is fixedly connected with an anti-slip mat.

6. The building heating and ventilation design drawing connecting device according to claim 2, characterized in that: the position of the clamping hole (13) is matched with the position of the buckle (14).