CN114250922A - Auxiliary device for waterproof construction - Google Patents
Auxiliary device for waterproof construction Download PDFInfo
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- CN114250922A CN114250922A CN202111642518.1A CN202111642518A CN114250922A CN 114250922 A CN114250922 A CN 114250922A CN 202111642518 A CN202111642518 A CN 202111642518A CN 114250922 A CN114250922 A CN 114250922A
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- top plate
- inner sleeve
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D15/00—Apparatus or tools for roof working
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D15/00—Apparatus or tools for roof working
- E04D15/06—Apparatus or tools for roof working for handling roofing or sealing material in roll form
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
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- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention provides an auxiliary device for waterproof construction, and belongs to the technical field of building construction. The technical scheme is as follows: the device comprises an outer sleeve, an inner sleeve and a support which are concentrically arranged, wherein a fixing plate is arranged at the upper end of the outer sleeve, an optical axis is fixedly arranged on the fixing plate, the support comprises an upper support plate, and the optical axis is rotatably arranged on the upper support plate; the outer wall of the inner sleeve is symmetrically provided with top plates capable of being matched with the inner wall of the water falling port, and the outer wall of each top plate can be propped against the inner wall of the water falling port; the driving mechanism can drive the inner sleeve to move up and down in the outer sleeve, and a notch allowing the top plate to pass through is formed in the position, corresponding to the top plate, on the outer sleeve; the upper end of the optical axis extends out of the support to be connected with a driving device. The invention has the beneficial effects that: when laying and pasting the waterproof coiled material on the water falling port, the auxiliary manual work applies pressure to the waterproof coiled material to ensure that the waterproof coiled material is tightly attached to the inner wall of the water falling port.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to an auxiliary device for waterproof construction.
Background
The drain is one of the rain ports, and the so-called rain port in the building is the drain. The device is used for collecting and guiding roof rainwater to flow into a drain pipe in a roof or floor organized drainage mode. Since the drain port is a structure for draining water, waterproofing work is required for the drain port. At present, for the waterproof construction of a water falling port, waterproof coiled materials are generally required to be paved on the inner wall of the upper end of the water falling port and the periphery of the water falling port, the thickness of the waterproof coiled materials is not smaller than 50mm when the waterproof coiled materials are paved in the water falling port, the waterproof coiled materials are heated before paving, and then paving and pasting are carried out. The waterproof coiled material is generally cut into strips, and one part of the strip is attached to the water falling port, and the other part of the strip is attached to the ground near the water falling port. In order to ensure that the protective coiled material can be tightly attached to the inner wall of the water falling port, the heated waterproof coiled material needs to be pressed. At present, the protective coiled material is basically pressed manually by a simple tool, which is inconvenient.
Disclosure of Invention
The invention aims to provide an auxiliary device for waterproof construction, which is used for assisting manual work to apply pressure to a waterproof coiled material when the waterproof coiled material is paved on a water falling port so as to ensure that the waterproof coiled material is tightly attached to the inner wall of the water falling port.
The invention is realized by the following measures: the auxiliary device for waterproof construction is characterized by comprising an outer sleeve, an inner sleeve and a support which are concentrically arranged, wherein a fixing plate is arranged at the upper end of the outer sleeve, an optical axis is fixedly arranged on the fixing plate, the support comprises an upper supporting plate, and the optical axis is rotatably arranged on the upper supporting plate;
the outer wall of the inner sleeve is symmetrically provided with top plates capable of being matched with the inner wall of the water falling port, and the outer wall of each top plate can be propped against the inner wall of the water falling port;
the driving mechanism can drive the inner sleeve to move up and down in the outer sleeve, and a notch allowing the top plate to pass through is formed in the position, corresponding to the top plate, on the outer sleeve;
the upper end of the optical axis extends out of the support to be connected with a driving device. The driving device can be a hand wheel or a motor.
The driving mechanism is an electric push rod, a shell of the electric push rod is fixed on the outer sleeve, and a push rod of the electric push rod is arranged on the inner sleeve.
The shape of the top plate is set according to the shape of the water falling port, the top plate is generally large at the upper end and small at the lower end and is in a circular truncated cone shape at present, and therefore the outer surface of the top plate can be designed into a curved surface matched with the water falling port.
The driving mechanism comprises a driving shaft which is rotatably arranged on the outer sleeve, one end of the driving shaft extends into the inner sleeve, one end of the driving shaft, which is positioned in the inner sleeve, is provided with two symmetrical and mutually parallel round rods through a U-shaped plate, the side wall of the outer sleeve is provided with a rectangular annular opening, and the annular opening is arranged by taking the axis of the driving shaft as the center;
a circular rod is arranged in the middle of the side wall of the inner sleeve, one end of the circular rod is positioned between the two circular rods and is arranged opposite to the driving shaft, the shortest distance between the two circular rods is greater than the outer diameter of the circular rod, the other end of the circular rod is arranged in the annular opening, and the shortest distance between the two inner walls of the annular opening is slightly greater than the outer diameter of the circular rod;
the length of the round rod is greater than the length of the annular opening in the vertical direction and the horizontal direction;
a rectangular opening is formed in the side wall, close to the driving shaft, of the inner sleeve, the length of the rectangular opening in the horizontal direction is larger than that of the annular opening in the horizontal direction, and the length of the rectangular opening in the vertical direction is larger than that of the annular opening in the vertical direction;
the driving shaft is connected through a motor with a speed reducer, and the motor is fixed on the outer sleeve.
When the circular rod is located at the upper horizontal portion of the annular port, the lower end surface of the top plate is higher than the lower end surface of the outer sleeve.
The angle of the annular mouth is less than 90 degrees, typically 40-70 degrees.
The drive shaft rotates, two the round bar stirs at the pivoted in-process the round bar removes, the round bar can be along the orbit motion of annular mouth just the roof can be in follow in the breach the round bar motion.
The axis of the circular rod passes through the circle center of the inner sleeve and does not exceed the circle center.
The corner of the annular opening is provided with circular arc transition, and the diameter of the circular arc transition at the outer ring corner of the annular opening is slightly larger than the outer diameter of the circular rod.
The top plate is fixed on the outer wall of the inner cylinder body through a spring. The springs are generally arranged at the upper end and the lower end of the top plate, and the number of the springs can be determined according to actual conditions.
And a horizontal pressing plate is arranged on the upper part of the top plate and positioned on the outer side of the outer cylinder.
The top plate is rotatably provided with a pressing roller which can be tangent to the inner wall of the water falling port, and the horizontal pressing plate is rotatably provided with a pressing roller which can be tangent to the ground.
The side wall of the inner sleeve is connected with a jackscrew through threads at a position corresponding to the top plate, and the jackscrew can be jacked on the top plate.
The support comprises vertical plates arranged at two ends of the upper supporting plate, the vertical plates are located on the outer side of the horizontal pressing plate, a pedal is arranged at the lower end of each vertical plate, and the pedal is located on the outer side of the horizontal pressing plate. The pedal is manually treaded by feet to realize fixation, and can also be fixed by a heavy object.
The circular rod is preferably rotatably mounted on the inner sleeve such that only rotation is possible and no axial movement is possible.
The working principle is as follows: the device is placed at a water falling port, the inner sleeve and the water falling port are concentric as far as possible, then the support is fixed, the motor is started, the motor drives the driving shaft to rotate, the driving shaft rotates to drive the U-shaped plate and the two round rods to rotate, the two round rods stir the round rods in the rotating process, the round rods are forced to move along the track of the annular port, when the round rods move at the horizontal part of the annular port, the inner sleeve and the top plate can move along the horizontal part of the annular port along with the round rods, and the inner sleeve and the top plate can rotate at the moment;
when the circular rod moves in the vertical portion of the annular mouth, the inner sleeve and the top plate can move along the vertical portion of the annular mouth with the circular rod, and the inner sleeve and the top plate can move up and down at this time.
The driving shaft rotates for a circle, the top plate and the sleeve can realize positive rotation along the upper horizontal part of the annular opening, downward movement along the vertical part on one side, reverse rotation along the lower horizontal part of the annular opening and upward movement along the vertical part on the other side, and the reciprocating motion realizes the pressing of the top plate on the waterproof coiled material. When moving down along the vertical portion of one side, the roof gets into the mouth of falling into the water gradually, and when the roof contacts with waterproofing membrane on the inner wall of the mouth of falling into the water, the spring on the roof is compressed, like this the roof can exert pressure to waterproofing membrane, and the direction of exerting pressure is vertical, when following the reversal of the lower horizontal portion of annular mouth, can transversely exert pressure to waterproofing membrane. Because this application has still set up horizontal press plate, the roof can also drive at the pivoted in-process horizontal press plate rotates, realizes exerting pressure to subaerial part.
Therefore, the horizontal and vertical reciprocating pressure application to the waterproof coiled material can be realized through the matching of the driving shaft, the U-shaped plate, the two round rods, the round rod and the annular opening.
In addition, due to the limited size of the top plate and the annular opening, after a partial area is pressed, the motor needs to be stopped, then the outer sleeve needs to be rotated to adjust the position of the top plate, and then the next partial area is pressed, and the rotation of the outer sleeve can be driven manually or by the motor.
Compared with the prior art, the invention has the beneficial effects that: when the waterproof coiled material is paved on the water falling port by an auxiliary manual work, the waterproof coiled material is pressed, and the waterproof coiled material is ensured to be attached to the inner wall of the water falling port; this application can realize exerting pressure to waterproofing membrane horizontal and vertical reciprocal through the cooperation of drive shaft, U template, two round bars, round bar, annular mouth.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of a horizontal portion of a circular rod on an annular mouth.
Fig. 3 is a schematic view of the structure of the circular rod at the lower level of the annular mouth.
Fig. 4 is a schematic view of a structure with a different angle from fig. 3.
Fig. 5 is a schematic view of the circular rod in the vertical portion of the annular mouth.
FIG. 6 is a schematic view of the inner sleeve.
Fig. 7 is a schematic structural view of the outer sleeve.
Fig. 8 is a structural schematic diagram of the stent.
Fig. 9 is a schematic structural view of a top plate and a horizontal pressing plate provided with a pressing roller.
Wherein the reference numerals are: 1. an outer sleeve; 2. an inner sleeve; 3. a support; 4. a top plate; 5. a drive mechanism; 6. carrying out top thread; 7. a compression roller; 101. an annular mouth; 102. a fixing plate; 103. an optical axis; 104. a hand wheel; 105. a notch; 201. a circular rod; 202. a rectangular opening; 301. an upper support plate; 302. a vertical plate; 303. a pedal; 401. a spring; 402. a horizontal pressing plate; 501. a drive shaft; 502. a motor; 503. a U-shaped plate; 504. a round bar.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
The first embodiment is as follows:
referring to fig. 1 to 9, an auxiliary device for waterproof construction comprises an outer sleeve 1, an inner sleeve 2 and a bracket 3 which are concentrically arranged, wherein a fixing plate 102 is arranged at the upper end of the outer sleeve 1, an optical axis 103 is fixedly arranged on the fixing plate 102, the bracket 3 comprises an upper supporting plate 301, and the optical axis 103 is rotatably arranged on the upper supporting plate 301;
the outer wall of the inner sleeve 2 is symmetrically provided with top plates 4 which can be matched with the inner wall of the water falling port, and the outer wall of each top plate 4 can be propped against the inner wall of the water falling port;
the device also comprises a driving mechanism 5, wherein the driving mechanism 5 can drive the inner sleeve 2 to move up and down in the outer sleeve 1, and a notch 105 allowing the top plate 4 to pass through is arranged at a position, corresponding to the top plate 4, on the outer sleeve 1;
the upper end of the optical axis 103 extends out of the bracket 3 and is connected with a driving device. The drive device may be a handwheel 104 or may be a motor drive.
The driving mechanism 5 is an electric push rod, the shell of the electric push rod is fixed on the outer sleeve 1, and the push rod of the electric push rod is arranged on the inner sleeve 2.
The top plate 4 is fixed on the outer wall of the inner cylinder by a spring 401. The springs 401 are generally disposed at the upper and lower ends of the top plate 4, and the number thereof may be determined according to the actual situation.
A horizontal pressing plate 402 is provided on the upper portion of the top plate 4 and outside the outer cylinder.
The top plate 4 is rotatably provided with a compression roller 7 which can be tangent to the inner wall of the water falling port, and the horizontal pressing plate 402 is rotatably provided with a compression roller 7 which can be tangent to the ground.
The side wall of the inner sleeve 2 is connected with a top thread 6 through threads at a position corresponding to the top plate 4, and the top thread 6 can be propped against the top plate 4.
The bracket 3 comprises vertical plates 302 arranged at two ends of an upper supporting plate 301, the vertical plates 302 are positioned at the outer side of a horizontal pressing plate 402, a pedal plate 303 is arranged at the lower end of the vertical plates 302, and the pedal plate 303 is positioned at the outer side of the horizontal pressing plate 402. The foot treading plate 303 is manually treaded by feet to realize fixation, and can also be fixed by a heavy object.
Example two:
referring to fig. 1 to 9, an auxiliary device for waterproof construction comprises an outer sleeve 1, an inner sleeve 2 and a bracket 3 which are concentrically arranged, wherein a fixing plate 102 is arranged at the upper end of the outer sleeve 1, an optical axis 103 is fixedly arranged on the fixing plate 102, the bracket 3 comprises an upper supporting plate 301, and the optical axis 103 is rotatably arranged on the upper supporting plate 301;
the outer wall of the inner sleeve 2 is symmetrically provided with top plates 4 which can be matched with the inner wall of the water falling port, and the outer wall of each top plate 4 can be propped against the inner wall of the water falling port;
the device also comprises a driving mechanism 5, wherein the driving mechanism 5 can drive the inner sleeve 2 to move up and down in the outer sleeve 1, and a notch 105 allowing the top plate 4 to pass through is arranged at a position, corresponding to the top plate 4, on the outer sleeve 1;
the upper end of the optical axis 103 extends out of the bracket 3 and is connected with a driving device. The drive device may be a handwheel 104 or may be a motor drive.
The shape of the top plate 4 is set according to the shape of the water falling port, and the top plate is generally large at the upper end and small at the lower end and is in a circular truncated cone shape at present, so that the outer surface of the top plate 4 can be designed into a curved surface matched with the water falling port.
The driving mechanism 5 comprises a driving shaft 501 rotatably arranged on the outer sleeve 1, one end of the driving shaft 501 extends into the inner sleeve 2, one end of the driving shaft 501, which is positioned inside the inner sleeve 2, is provided with two symmetrical and mutually parallel round rods 504 through a U-shaped plate 503, the side wall of the outer sleeve 1 is provided with a rectangular annular opening 101, and the annular opening 101 is arranged by taking the axis of the driving shaft 501 as the center;
a circular rod 201 is arranged in the middle of the side wall of the inner sleeve 2, one end of the circular rod 201 is positioned between the two circular rods 504 and is arranged opposite to the driving shaft 501, the shortest distance between the two circular rods 504 is greater than the outer diameter of the circular rod 201, the other end of the circular rod 201 is arranged in the annular opening 101, and the shortest distance between the two inner walls of the annular opening 101 is slightly greater than the outer diameter of the circular rod 201;
the length of the round rod 504 is greater than the length of the annular opening 101 in the vertical direction and the horizontal direction;
a rectangular opening 202 is formed in the side wall, close to the driving shaft 501, of the inner sleeve 2, the length of the rectangular opening 202 in the horizontal direction is larger than that of the annular opening 101, and the length of the rectangular opening 202 in the vertical direction is larger than that of the annular opening 101;
the drive shaft 501 is connected by a motor 502 with a reduction gear, the motor 502 being fixed to the outer sleeve 1.
When the circular rod 201 is located at the upper horizontal portion of the annular mouth 101, the lower end surface of the top plate 4 is higher than the lower end surface of the outer sleeve 1.
The angle of the annular mouth 101 is less than 90 degrees, typically 40-70 degrees.
The driving shaft 501 rotates, the two round rods 504 rotate, the two round rods 504 stir the round rod 201 to move in the rotating process, the round rod 201 can move along the track of the annular opening 101, and the top plate 4 can move along with the round rod 201 in the notch 105.
The axis of the circular rod 201 passes through the center of the inner sleeve 2 and does not exceed the center of the circle.
The corners of the annular opening 101 are provided with arc transitions, and the diameter of the arc transition at the outer ring corner of the annular opening 101 is slightly larger than the outer diameter of the circular rod 201.
The top plate 4 is fixed on the outer wall of the inner cylinder by a spring 401. The springs 401 are generally disposed at the upper and lower ends of the top plate 4, and the number thereof may be determined according to the actual situation.
A horizontal pressing plate 402 is provided on the upper portion of the top plate 4 and outside the outer cylinder.
The side wall of the inner sleeve 2 is connected with a top thread 6 through threads at a position corresponding to the top plate 4, and the top thread 6 can be propped against the top plate 4.
The bracket 3 comprises vertical plates 302 arranged at two ends of an upper supporting plate 301, the vertical plates 302 are positioned at the outer side of a horizontal pressing plate 402, a pedal plate 303 is arranged at the lower end of the vertical plates 302, and the pedal plate 303 is positioned at the outer side of the horizontal pressing plate 402. The foot treading plate 303 is manually treaded by feet to realize fixation, and can also be fixed by a heavy object.
The circular rod 201 is preferably rotatably arranged on the inner sleeve 2, only rotation being possible and axial movement not being possible.
The use method comprises the following steps: the device is placed at a water falling port, the inner sleeve 2 and the water falling port are concentric as far as possible, then the support 3 is fixed, the motor 502 is started, the motor 502 drives the driving shaft 501 to rotate, the driving shaft 501 rotates to drive the U-shaped plate 503 and the two circular rods 504 to rotate, the circular rods 201 are shifted in the rotating process of the two circular rods 504, the circular rods 201 are forced to move along the track of the annular port 101, when the circular rods 201 move on the horizontal portion of the annular port 101, the inner sleeve 2 and the top plate 4 can move along the horizontal portion of the annular port 101 along with the circular rods 201, and the inner sleeve 2 and the top plate 4 can rotate at the moment;
when the circular rod 201 moves in the vertical portion of the annular mouth 101, the inner sleeve 2 and the top plate 4 can move with the circular rod 201 along the vertical portion of the annular mouth 101, at which time the inner sleeve 2 and the top plate 4 can move up and down.
The driving shaft 501 rotates one revolution, the top plate 4 and the sleeve can realize positive rotation along the upper horizontal portion of the annular port 101, downward movement along the vertical portion of one side, reverse rotation along the lower horizontal portion of the annular port 101, upward movement along the vertical portion of the other side, and the reciprocating motion realizes the pressing of the waterproofing membrane by the top plate 4. When moving down along the vertical portion of one side, the top plate 4 gradually enters the drain hole, and when the top plate 4 comes into contact with the waterproofing membrane on the inner wall of the drain hole, the spring 401 on the top plate 4 is compressed, so that the top plate 4 can apply pressure to the waterproofing membrane, the direction of the pressure application is vertical, and when reversing along the lower horizontal portion of the annular mouth 101, the waterproofing membrane can be applied with pressure in the lateral direction. Because this application has still set up horizontal pressing plate 402, roof 4 can also drive horizontal pressing plate 402 and rotate at the pivoted in-process, realizes exerting pressure to subaerial part.
The application can realize the reciprocating pressure on the waterproof coiled material in the transverse direction and the vertical direction through the matching of the driving shaft 501, the U-shaped plate 503, the two round rods 504, the round rod 201 and the annular opening 101.
Example three:
on the basis of the second embodiment, the top plate 4 is rotatably provided with a pressing roller 7 which can be tangent to the inner wall of the water falling port, and the horizontal pressing plate 402 is rotatably provided with a pressing roller 7 which can be tangent to the ground. In contact with the waterproofing sheet at this time is a press roller 7.
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, e.g. as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.
Claims (10)
1. The auxiliary device for waterproof construction is characterized by comprising an outer sleeve, an inner sleeve and a support which are concentrically arranged, wherein a fixing plate is arranged at the upper end of the outer sleeve, an optical axis is fixedly arranged on the fixing plate, the support comprises an upper supporting plate, and the optical axis is rotatably arranged on the upper supporting plate;
the outer wall of the inner sleeve is symmetrically provided with top plates capable of being matched with the inner wall of the water falling port, and the outer wall of each top plate can be propped against the inner wall of the water falling port;
the driving mechanism can drive the inner sleeve to move up and down in the outer sleeve, and a notch allowing the top plate to pass through is formed in the position, corresponding to the top plate, on the outer sleeve;
the upper end of the optical axis extends out of the support to be connected with a driving device.
2. The auxiliary device for waterproofing according to claim 1, wherein the driving mechanism is an electric push rod, a housing of the electric push rod is fixed to the outer sleeve, and a push rod of the electric push rod is provided on the inner sleeve.
3. The auxiliary device for waterproofing according to claim 1, wherein the driving mechanism includes a driving shaft rotatably provided on the outer sleeve, one end of the driving shaft extends into the inner sleeve, one end of the driving shaft located inside the inner sleeve is provided with two symmetrical and mutually parallel round bars through a U-shaped plate, a rectangular annular opening is provided on a side wall of the outer sleeve, and the annular opening is provided centering on an axial center of the driving shaft;
a circular rod is arranged in the middle of the side wall of the inner sleeve, one end of the circular rod is positioned between the two circular rods and is arranged opposite to the driving shaft, the shortest distance between the two circular rods is greater than the outer diameter of the circular rod, the other end of the circular rod is arranged in the annular opening, and the shortest distance between the two inner walls of the annular opening is slightly greater than the outer diameter of the circular rod;
the length of the round rod is greater than the length of the annular opening in the vertical direction and the horizontal direction;
a rectangular opening is formed in the side wall, close to the driving shaft, of the inner sleeve, the length of the rectangular opening in the horizontal direction is larger than that of the annular opening in the horizontal direction, and the length of the rectangular opening in the vertical direction is larger than that of the annular opening in the vertical direction;
the driving shaft is connected through a motor with a speed reducer, and the motor is fixed on the outer sleeve;
the drive shaft rotates, two the round bar stirs at the pivoted in-process the round bar removes, the round bar can be along the orbit motion of annular mouth just the roof can be in follow in the breach the round bar motion.
4. The auxiliary device for waterproofing according to claim 3, wherein an axis of the circular rod passes through a center of the inner sleeve and does not exceed the center of the inner sleeve.
5. The auxiliary device for waterproofing according to claim 3, wherein the corners of the collar are each provided with a circular arc transition and the circular arc transition at the outer ring corner of the collar has a diameter slightly larger than the outer diameter of the circular rod.
6. The auxiliary device for waterproofing according to claim 3, wherein the top plate is fixed to an outer wall of the inner cylinder by a spring.
7. The auxiliary device for waterproofing according to claim 3, wherein a horizontal pressing plate is provided on an upper portion of the top plate and outside the outer cylinder.
8. The auxiliary device for waterproofing according to claim 7, wherein the top plate is rotatably provided with a pressing roller which can be tangent to the inner wall of the drain port, and the horizontal pressing plate is rotatably provided with a pressing roller which can be tangent to the ground.
9. The auxiliary device for waterproofing according to claim 6, wherein a jack screw is screwed to a position on the side wall of the inner sleeve corresponding to the top plate, and the jack screw can be pushed against the top plate.
10. The auxiliary device for waterproof construction according to claim 7, wherein the bracket includes vertical plates provided at both ends of the upper support plate, the vertical plates are located outside the horizontal press plate, and a tread plate is provided at a lower end of the vertical plates and located outside the horizontal press plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111642518.1A CN114250922B (en) | 2021-12-29 | 2021-12-29 | Auxiliary device for waterproof construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111642518.1A CN114250922B (en) | 2021-12-29 | 2021-12-29 | Auxiliary device for waterproof construction |
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| CN114250922A true CN114250922A (en) | 2022-03-29 |
| CN114250922B CN114250922B (en) | 2023-09-29 |
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| CN204326398U (en) * | 2014-11-27 | 2015-05-13 | 天津滨海澳泰防水材料有限公司 | A kind of polymer membranes is installed and is used overboard system |
| JP2017193945A (en) * | 2016-04-13 | 2017-10-26 | 元旦ビューティ工業株式会社 | Waterproof structure |
| EP3406819A1 (en) * | 2017-05-23 | 2018-11-28 | Taieb Marzouki | Method and device for thermally joining sealing strips and sheets |
| CN209163261U (en) * | 2018-11-30 | 2019-07-26 | 中冶建工集团有限公司 | Roofing drain port antiseep mounting structure |
| CN211548457U (en) * | 2019-12-05 | 2020-09-22 | 东方雨虹智能装备有限责任公司 | Scraper adjusting device for hot-melt paving waterproof coiled material locomotive |
| CN211597429U (en) * | 2019-12-30 | 2020-09-29 | 浙江睿派科技有限公司 | Anti-leakage roof water falling opening expansion pipe |
| CN214942588U (en) * | 2021-05-06 | 2021-11-30 | 南通四建集团有限公司 | Building waterproof construction plugging device |
| CN214785442U (en) * | 2021-05-27 | 2021-11-19 | 北京水碧治建筑科技有限公司 | Waterproof spreading machine for metal roof |
| CN216690139U (en) * | 2021-12-29 | 2022-06-07 | 山东中恒建设集团有限公司 | Building waterproof construction device |
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| CN114250922B (en) | 2023-09-29 |
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