CN219118392U

CN219118392U - I-steel embedded waterproof sleeve

Info

Publication number: CN219118392U
Application number: CN202223365260.8U
Authority: CN
Inventors: 朱坤; 高涛; 马勇; 殷涛; 梅聪健
Original assignee: Hubei Guangsheng Construction Group Co ltd
Current assignee: Hubei Guangsheng Construction Group Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-06-02
Anticipated expiration: 2032-12-15

Abstract

The utility model provides an I-steel pre-buried waterproof jacket, includes telescopic sleeve, first waterproof jacket and second waterproof jacket, and telescopic sleeve is interior hollow rectangle framework structure, and first waterproof jacket and second waterproof jacket cup joint in telescopic sleeve's both sides, first waterproof jacket and second waterproof jacket can slide and adjust the whole length of pre-buried waterproof jacket along telescopic sleeve back and forth, and slide is installed to telescopic sleeve, the bottom of first waterproof jacket and second waterproof jacket, and telescopic sleeve's both ends are equipped with the shutoff board; the utility model solves the problem of water seepage of the I-steel wall hole opening, omits the later dismantling work of the template, improves the construction quality and greatly simplifies the construction work of the overhanging type steel pipe scaffold.

Description

I-steel embedded waterproof sleeve

Technical Field

The utility model belongs to the field of building embedded parts, and particularly relates to an I-steel embedded waterproof sleeve.

Background

The cantilever type steel pipe scaffold is often used in the building construction process, a wall penetrating hole is reserved in an outer shear wall when the cantilever type steel I-beam outer scaffold is needed, a wooden mold is usually manufactured at the hole, and the cantilever type steel pipe scaffold is removed and taken out after the hole is successfully poured.

In the practical use process, the following defects generally exist by adopting the method:

1. the concrete poured at the opening is difficult to vibrate and compact, so that the strength can not meet the design requirement;

2. the periphery of the wooden template is smooth and is difficult to be tightly connected with concrete, and gaps are generated between the bottom of the wooden template and the bottom concrete, so that serious hidden danger of water leakage is caused;

3. the dismantling work of the wooden templates is complicated, a large amount of manpower resources are required to be consumed, and the whole construction period is influenced;

4. the process of blocking the reserved holes at the later stage is complicated.

Disclosure of Invention

In view of the technical problems existing in the background art, the device provided by the utility model solves the problem of water seepage of the I-steel wall hole opening, omits the later dismantling work of the template, improves the construction quality and greatly simplifies the construction work of the overhanging type steel pipe scaffold.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides an I-steel pre-buried waterproof jacket, is including telescopic tube, first waterproof jacket and the waterproof jacket of second, and telescopic tube is interior hollow rectangle framework structure, and first waterproof jacket and the waterproof jacket of second cup joint in telescopic tube's both sides, first waterproof jacket and the waterproof jacket of second can slide and the whole length of the waterproof jacket of adjustment pre-buried around telescopic tube, and the slide is installed to telescopic tube, the waterproof jacket of first and the waterproof jacket of second's bottom, and telescopic tube's both ends are equipped with the shutoff board.

In the preferred scheme, the bottom both sides of telescopic sleeve, first waterproof cover and second waterproof cover have seted up the spout that corresponds, and the both sides joint of slide is in the spout and with telescopic sleeve, first waterproof cover and the mutual grafting of second waterproof cover.

In the preferred scheme, the middle part of telescopic tube is equipped with the stagnant water edge of a wing, the stagnant water edge of a wing is connected with telescopic tube's outer wall is perpendicular.

In the preferred scheme, the port department of first waterproof cover and the waterproof cover of second is equipped with interior cardboard, interior cardboard is connected with the waterproof cover of first waterproof cover and the waterproof cover of second's inner wall is perpendicular.

In the preferred scheme, the draw-in groove has been seted up to the top port department of first waterproof cover and the waterproof cover of second, and the top and the lateral part of shutoff board are equipped with the lug, the accessible lug joint of shutoff board is in draw-in groove and spout.

In the preferred scheme, a formwork clamping groove is arranged at the port of the second waterproof sleeve.

The following beneficial effects can be achieved in this patent:

1. the device can effectively prevent the problem of water seepage of the I-steel wall hole mouth through the water stop flange;

2. the device can lead the opening to form a closed space before pouring by installing the detachable sliding plate component, thereby eliminating the hidden trouble of water leakage possibly existing in the contact surface between the bottom of the waterproof sleeve and the concrete and penetrating through the construction joint;

3. the device is provided with the detachable plugging plate, so that the hole can be conveniently smoothed and plugged in the later period;

4. this device is through setting up the formwork draw-in groove, makes things convenient for later stage formwork shutoff, need not professional carpenter's operation, effectively solves simultaneously that the iron wire of tradition use consolidates the running form and the infiltration hidden danger that cause.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the whole structure of the present utility model;

FIG. 3 is a plan side view of the overall structure of the present utility model;

fig. 4 is a schematic structural view of the telescopic sleeve and waterproof sleeve of the present utility model.

In the figure: the waterproof device comprises a telescopic sleeve 1, a first waterproof sleeve 2, a second waterproof sleeve 3, a sliding plate 4, a plugging plate 5, a water stop flange 6, a formwork clamping groove 7, an inner clamping plate 8, a sliding groove 9, a clamping groove 10 and a protruding block 11.

Detailed Description

As shown in fig. 1 and 3, an i-steel pre-buried waterproof jacket comprises a telescopic sleeve 1, a first waterproof jacket 2 and a second waterproof jacket 3, wherein the telescopic sleeve 1 is of an inner hollow rectangular frame body structure, the first waterproof jacket 2 and the second waterproof jacket 3 are sleeved on two sides of the telescopic sleeve 1, the first waterproof jacket 2 and the second waterproof jacket 3 can slide back and forth along the telescopic sleeve 1 and adjust the whole length of the pre-buried waterproof jacket, a sliding plate 4 is arranged at the bottoms of the telescopic sleeve 1, the first waterproof jacket 2 and the second waterproof jacket 3 and is used for assembling a closed space before pouring, and sealing plates 5 are arranged at two ends of the telescopic sleeve 1 and used for sealing holes in later periods.

As shown in fig. 2 and 4, sliding grooves 9 are correspondingly formed in two sides of the bottoms of the telescopic sleeve 1, the first waterproof sleeve 2 and the second waterproof sleeve 3, and two sides of the sliding plate 4 are clamped in the sliding grooves 9 and are mutually spliced with the telescopic sleeve 1, the first waterproof sleeve 2 and the second waterproof sleeve 3;

before the concrete placement of the opening, the stretching distance of the first waterproof sleeve 2 and the second waterproof sleeve 3 is adjusted according to the depth of the opening, the whole length of the device is adjusted, then the sliding plate 4 with a proper size is cut according to the length of the device, finally the sliding plate 4 is inserted into the closed space through the sliding groove 9, a formwork is built outside the waterproof sleeve, concrete is placed outside the waterproof sleeve, and after the concrete placement outside the waterproof sleeve is completed, the sliding plate 4 can be conveniently pulled out, and water seepage at the bottom of the formwork is prevented.

The preferable scheme is as shown in fig. 2 and 3, the middle part of the telescopic sleeve 1 is provided with a water-stopping flange 6, the water-stopping flange 6 is vertically connected with the outer wall of the telescopic sleeve 1, the width of the water-stopping flange 6 is usually between 10 mm and 20mm, and the water-stopping flange 6 is arranged, so that the phenomena of water seepage and the like of concrete around the waterproof sleeve can be effectively prevented.

The preferred scheme is as shown in fig. 4, and the port department of the waterproof cover 2 of first and the waterproof cover 3 of second is equipped with interior cardboard 8, interior cardboard 8 is connected with the waterproof cover 2 of first and the waterproof cover 3 of second's inner wall is perpendicular, can prevent effectively that waterproof cover from inside infiltration through setting up interior cardboard 8, when later stage shutoff entrance to a cave, also can carry out spacingly to shutoff board 5 installation depth.

As shown in fig. 1 and 4, the top ports of the first waterproof sleeve 2 and the second waterproof sleeve 3 are provided with clamping grooves 10, the top and the side parts of the plugging plate 5 are provided with protruding blocks 11, and the plugging plate 5 can be clamped in the clamping grooves 10 and the sliding grooves 9 through the protruding blocks 11;

when the cantilever I-steel outer frame is used, the cantilever I-steel is required to be pulled away and the opening is blocked in the later period, at the moment, the blocking plate 5 is only required to be clamped in the clamping groove 10 and the sliding groove 9, then the cantilever I-steel outer frame is pushed inwards until the cantilever I-steel outer frame is positioned at the position of the inner clamping plate 8, and finally mortar is smoothed out of the outer side of the blocking plate 5, so that the blocking operation can be completed.

The preferred scheme is as shown in fig. 2 and 3, and the port department of the waterproof cover of second 3 is installed a formwork draw-in groove 7, can conveniently carry out formwork and shutoff in the outside of the waterproof cover of second 3 through setting up a formwork draw-in groove 7, and need not professional carpenter's operation, effectively solves the hidden danger such as running mould and infiltration that the iron wire of tradition used consolidates simultaneously and causes.

The above embodiments are only preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the scope of the present utility model should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.

Claims

1. The utility model provides a pre-buried waterproof cover of I-steel, is including telescopic sleeve (1), first waterproof cover (2) and waterproof cover of second (3), its characterized in that: the telescopic sleeve (1) is an inner hollow rectangular frame body structure, the first waterproof sleeve (2) and the second waterproof sleeve (3) are sleeved on two sides of the telescopic sleeve (1), the first waterproof sleeve (2) and the second waterproof sleeve (3) can slide back and forth along the telescopic sleeve (1) and adjust the whole length of the embedded waterproof sleeve, the sliding plate (4) is arranged at the bottoms of the telescopic sleeve (1), the first waterproof sleeve (2) and the second waterproof sleeve (3), and the two ends of the telescopic sleeve (1) are provided with plugging plates (5).

2. The i-steel pre-buried waterproof jacket of claim 1, wherein: sliding grooves (9) are correspondingly formed in two sides of the bottoms of the telescopic sleeve (1), the first waterproof sleeve (2) and the second waterproof sleeve (3), and two sides of the sliding plate (4) are clamped in the sliding grooves (9) and are mutually spliced with the telescopic sleeve (1), the first waterproof sleeve (2) and the second waterproof sleeve (3).

3. The i-steel pre-buried waterproof jacket of claim 1, wherein: the middle part of the telescopic sleeve (1) is provided with a water stop flange (6), and the water stop flange (6) is vertically connected with the outer wall of the telescopic sleeve (1).

4. The i-steel pre-buried waterproof jacket of claim 1, wherein: the port of the first waterproof sleeve (2) and the port of the second waterproof sleeve (3) are provided with an inner clamping plate (8), and the inner clamping plate (8) is vertically connected with the inner walls of the first waterproof sleeve (2) and the second waterproof sleeve (3).

5. The i-steel pre-buried waterproof jacket of claim 2, wherein: the top port of the first waterproof sleeve (2) and the top port of the second waterproof sleeve (3) are provided with clamping grooves (10), the top and the side parts of the plugging plate (5) are provided with protruding blocks (11), and the plugging plate (5) can be clamped in the clamping grooves (10) and the sliding grooves (9) through the protruding blocks (11).

6. The i-steel pre-buried waterproof jacket of claim 1, wherein: and a formwork clamping groove (7) is arranged at the port of the second waterproof sleeve (3).