CN221194010U - Waterproof insulation construction of roofing movement joint - Google Patents

Abstract

The utility model belongs to the technical field of waterproof construction, and particularly relates to a waterproof heat-insulating structure for a roof deformation joint, which comprises a cover plate, wherein an adjusting screw rod is arranged on the cover plate in a threaded manner, a rubber flat pipe arranged below the cover plate is also arranged on the adjusting screw rod in a threaded manner, a lower end head is arranged at the lower end of the adjusting screw rod, a flexible heat-insulating body is filled in the rubber flat pipe, pressing plates fixedly connected with the roof are arranged on two sides of the cover plate in a pressure equalizing manner, rubber waterproof plates are arranged between the pressing plates, two sides of each rubber waterproof plate are fixedly connected with the pressing plates, fine adjustment along with expansion and contraction of the deformation joint can be realized through elasticity of the rubber flat pipe, meanwhile, the attaching degree of the flat pipe and two sides of the deformation joint can be adjusted through the adjusting screw rod, and the pressing plates and the rubber waterproof plates can play a waterproof effect and achieve good heat-insulating property.

Description

Waterproof insulation construction of roofing movement joint

Technical Field

The utility model belongs to the technical field of waterproof construction, and particularly relates to a waterproof heat-insulating structure for a roof deformation joint.

Background

Deformation joints are structural joints in buildings for absorbing deformation of the building due to temperature changes, earthquakes, or foundation settlement. The existence of the deformation joint can reduce stress concentration of the building and protect the structural integrity of the building. However, the deformation joint also becomes a permeation channel for water and heat, and if the waterproof heat preservation treatment is not performed, the problems of water leakage, energy loss and the like of the building can be caused.

The existing building deformation joint is generally waterproof constructed through an external pavement deformation joint waterproof structure disclosed in the utility model patent with the patent publication number of CN218970276U, and comprises a waterproof coiled material, a foaming polyethylene rod wrapped in the waterproof coiled material and a deformation joint aluminum alloy base; the waterproof coiled material is transversely stuffed at the upper part of the deformation joint, and the deformation joint aluminum alloy base is inserted into the deformation joint of the structural beam or the structural floor slab and is positioned above the waterproof coiled material; the structural beam or the structural floor slab is paved with a surface layer, a gap between the surface layer and the deformation joint aluminum alloy base is filled with joint filling glue, the surface layer and the deformation joint aluminum alloy base are paved with a floor tile surface layer, the waterproof structure is used for sealing the deformation joint generally through waterproof characteristics of waterproof materials, but the deformation joint is not changed along with expansion joint change after the foaming polyethylene rod is shaped, gaps are easily generated due to different expansion quantities of winter and summer building bodies, sealing is not tight, water seepage or heat loss is caused, and therefore the deformation joint waterproof heat preservation mechanism capable of being finely adjusted according to the expansion quantities of buildings is needed.

Disclosure of utility model

Aiming at the problems, the utility model provides a waterproof heat-insulating structure for a roof deformation joint, which well solves the problems that a foamed polyethylene rod in the prior art cannot be changed according to the change of an expansion joint after being shaped, and is easy to cause poor sealing so as to cause water seepage or heat loss.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a waterproof insulation construction of roofing movement joint, includes the apron, an adjusting screw is worn to be equipped with by the screw on the apron, adjusting screw still wears to be equipped with the flat pipe of rubber that sets up in the apron below, adjusting screw's lower extreme is provided with the lower end, it has flexible heat preservation body to fill in the flat pipe of rubber, the both sides voltage-sharing of apron is equipped with the clamp plate with roofing fixed connection, be provided with the rubber waterproof board between the clamp plate, the both sides and the clamp plate fixed connection of rubber waterproof board can realize finely tuning along with the movement joint is flexible in the movement joint through the elasticity of flat pipe of rubber itself, and the laminating degree of the adjustable flat pipe of adjusting screw and movement joint both sides combines clamp plate and rubber waterproof board simultaneously can play the waterproof effect also can reach good heat preservation characteristic.

Further, the middle part of the rubber waterproof board is arched upwards, the waterproof board can discharge rainwater to two sides through the rubber waterproof board arched upwards, and meanwhile, the deformation joint expansion and contraction amount can be reserved better through the rubber waterproof board arched upwards.

Further, the pressing plate is provided with a drainage channel extending from the rubber waterproof plate to the lower parts of two sides of the pressing plate. Rainwater is prevented from accumulating on the pressing plate through the arranged drainage channel.

Further, wear to establish and fill the flat pipe of rubber that has the flexible heat preservation body on adjusting screw has a plurality ofly, makes the heat preservation effect better through the flat pipe of a plurality of rubber that fill the flexible heat preservation body.

Further, a plurality of be provided with the spacer block in the middle of the flat pipe of rubber, make to reserve the space between the flat pipe through the spacer block that sets up, form the cavity when the both sides butt expansion joint of flat pipe, more do benefit to the heat preservation.

Further, the pressing plate is provided with a fixing hole, an anchor screw is arranged in the fixing hole in a penetrating mode, and the pressing plate is conveniently fixed through the penetrating anchor screw.

Further, waterproof coiled materials are further arranged on the two sides of the pressing plate in a pressing mode, rainwater is prevented from entering the deformation joints from the two sides of the pressing plate through the waterproof coiled materials, and the waterproof effect is further achieved.

Further, the waterproof coiled material is pressed and is established the one end under the apron and be provided with protruding edge, protruding edge's edge is the slope, through setting up the protruding edge that has the slope, further prevents rainwater infiltration.

Further, a fastening nut in threaded connection with the adjusting screw is arranged on the upper portion of the cover plate.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, the fitting degree of the two sides of the flat pipe and the deformation joint can be adjusted through the adjusting screw, meanwhile, the flat pipe can be subjected to self fine adjustment along with the change of the expansion joint through the self elastic characteristics, and the flexible heat insulation body in the flat pipe is combined to achieve a good heat insulation effect on the deformation joint, and meanwhile, the rubber waterproof board arranged on the pressing plate is matched to achieve a good waterproof effect.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

fig. 2 is a schematic top view of the present utility model.

In the figure: 1. a cover plate; 2. adjusting a screw; 3. a rubber flat tube; 4. a lower end; 5. a pressing plate; 6. a rubber waterproof board; 7. a drainage channel; 8. a fixing hole; 9. an anchor screw; 10. waterproof coiled materials; 11. a convex edge; 12. a fastening nut; 13. a flexible thermal insulator; 17. and (5) isolating blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-2, a waterproof insulation structure for a roof deformation joint comprises a cover plate 1, an adjusting screw 2 is arranged on the cover plate 1 in a threaded manner, a rubber flat tube 3 arranged below the cover plate 1 is further arranged on the adjusting screw 2 in a threaded manner, a lower end head 4 is arranged at the lower end of the adjusting screw 2, the lower end head 4 is located on the lower side face of the rubber flat tube 3, a flexible insulation body 13 is filled in the rubber flat tube 3, pressing plates 5 fixedly connected with the roof are arranged on two sides of the cover plate 1 in a pressure equalizing manner, a rubber waterproof plate 6 is arranged between the pressing plates 5, and two sides of the rubber waterproof plate 6 are fixedly connected with the pressing plates 5.

In this embodiment, the pressing plate 5 is provided with an inclined rubber plate socket, two sides of the rubber waterproof plate 6 are inserted into the rubber plate socket, the middle part of the rubber waterproof plate 6 is arched upwards through extrusion, and two sides of the rubber waterproof plate 6 are fixedly installed on the pressing plate 5 through rubber plate fixing screws penetrating through rubber insert plate openings.

In this embodiment, the pressing plate 5 is provided with a drainage channel 7 extending from the rubber waterproof plate 6 to the lower sides of both sides of the pressing plate 5.

In this embodiment, a plurality of flat rubber tubes 3 are inserted through the adjusting screw 2 and filled with a flexible heat insulating body 13.

In this embodiment, a spacer 17 is disposed in the middle of the plurality of flat rubber tubes 3, a through hole is disposed on the spacer 17, and the adjusting bolt is inserted into the through hole.

In this embodiment, the pressing plate 5 is provided with a plurality of vertical fixing holes 8, and anchor screws 9 are inserted into the fixing holes 8, and the lower ends of the anchor screws 9 are fixedly connected with the roof.

In this embodiment, waterproof rolls 10 are further pressed on two sides of the pressing plate 5, and the lower side surface of the waterproof roll 10 and the roof are bonded through waterproof glue.

In this embodiment, the waterproof coiled material 10 is pressed and is established the one end under apron 1 and is provided with protruding edge 11, protruding edge 11 is located the one side edge of clamp plate 5 both sides and is the slope, apron 1's downside is provided with the waterproof groove with protruding edge 11 complex, waterproof groove's shape and protruding edge 11 form fit, the clamp plate 5 is fixed on the roofing the medial surface in waterproof groove closely laminates with protruding edge 11.

In this embodiment, the flexible thermal insulator 13 includes rock wool, glass fiber, aluminum carbonate fiber, carbon fiber, and aluminum silicate fiber.

In this embodiment, the upper part of the cover plate 1 is provided with a fastening nut 12 screwed with the adjusting screw 2.

When the waterproof roll is used, the adjusting bolt penetrating through the rubber flat tube 3 is inserted into the deformation joint from the lower end, waterproof glue is coated on the lower side of the waterproof roll 10 to fix the waterproof roll 10 with a roof, the pressing plate 5 is pressed on the waterproof roll 10 and the cover plate 1 on the upper part of the adjusting bolt, the waterproof roll is fixed with the roof through the anchoring bolt, the length of the adjusting screw 2 extending upwards is adjusted, the rubber flat tube 3 is extruded and transversely expanded, two sides of the rubber flat tube 3 are attached to the inner wall of the deformation joint, the adjusting screw 2 is fixed through the fastening nut 12, two sides of the rubber waterproof plate 6 are inserted into the rubber plate socket, and the waterproof roll is fixedly installed on the pressing plate 5 through the rubber plate fixing screw to finish installation.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (9)

1. The utility model provides a waterproof insulation construction of roofing movement joint which characterized in that: including the apron, an adjusting screw is worn to be equipped with by the screw thread on the apron, adjusting screw still wears to be equipped with the flat pipe of rubber that sets up in the apron below, adjusting screw's lower extreme is provided with the lower end, it has flexible insulator to fill in the flat pipe of rubber, the both sides voltage-sharing of apron is equipped with the clamp plate with roofing fixed connection, be provided with the rubber waterproof board between the clamp plate, the both sides and the clamp plate fixed connection of rubber waterproof board.

2. The roof deformation joint waterproof heat preservation structure according to claim 1, wherein: the middle part of the rubber waterproof board is arched upwards.

3. The roof deformation joint waterproof heat preservation structure according to claim 2, wherein: the pressing plate is provided with a drainage channel extending from the rubber waterproof plate to the lower parts of two sides of the pressing plate.

4. The roof deformation joint waterproof heat preservation structure according to claim 1, wherein: the rubber flat tubes penetrating through the adjusting screw rod and filled with the flexible heat insulation bodies are multiple.

5. The roof deformation joint waterproof and heat-insulating structure according to claim 4, wherein: and isolation blocks are arranged in the middle of the plurality of the rubber flat tubes.

6. The roof deformation joint waterproof heat preservation structure according to claim 1, wherein: the clamp plate is provided with a fixing hole, and an anchor screw is arranged in the fixing hole in a penetrating way.

7. The roof deformation joint waterproof heat preservation structure according to claim 1, wherein: waterproof coiled materials are further arranged on two sides of the pressing plate in a pressing mode.

8. The roof deformation joint waterproof and heat-insulating structure according to claim 7, wherein: the waterproof coiled material is pressed and arranged at one end below the cover plate and is provided with a convex edge, and the edge of the convex edge is a slope.

9. The roof deformation joint waterproof heat preservation structure according to claim 1, wherein: the upper portion of apron is provided with the fastening nut with adjusting screw threaded connection.