CN211816463U

CN211816463U - Leading waterstop top surface groove retaining die

Info

Publication number: CN211816463U
Application number: CN201922496759.4U
Authority: CN
Inventors: 刁红国
Original assignee: Zhejiang Shirun Jianchuang Technology Development Co Ltd
Current assignee: Zhejiang Shirun Jianchuang Technology Development Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-30
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a mould is kept somewhere to leading waterstop top surface recess relates to building engineering technical field. The utility model discloses a L type scute: the L-shaped angle plate comprises steel plates which are perpendicular to each other in position and a steel plate with holes, a socket end is arranged on one side of the L-shaped angle plate, the other side of the L-shaped angle plate is provided with an insertion end matched with the socket end, a plurality of screw rod holes are formed in the steel plate with holes, the insertion end on one L-shaped angle plate is matched with the socket end on the other L-shaped angle plate, two longitudinally adjacent L-shaped angle plates are stacked in a centrosymmetric mode, and the connection is realized by inserting screws through two opposite screw rod holes, so that a box-type structure with. The utility model discloses a unit equipment forms, can realize the fast assembly of arbitrary length, and the unit concatenation is firm, and the concrete infiltration when preventing to pour the concrete has effectively guaranteed that the size of recess is complete and unobstructed.

Description

Leading waterstop top surface groove retaining die

Technical Field

The utility model belongs to the technical field of building engineering, especially, relate to a mould is kept somewhere to leading waterstop top surface recess.

Background

The social economy of China is rapidly developed, the construction scale is increasingly large, the structural style is more complex and diversified, and particularly, the structural style of an ultra-long and ultra-deep basement structure and the structural style of connecting a high-rise main building and a low-rise or multi-rise skirt building are more various, so that the post-cast strip structure is required to be arranged. At present, post-pouring advanced water stopping construction exists, a water stopping groove and a water drainage groove are arranged in an advanced water stopping post-pouring belt, the cross section sizes of the grooves are small, and the length sizes of the grooves are different. Because the size of the groove is small, workers have slight consciousness on the quality control of the structure, the existing reserved construction methods of the water stopping groove and the drainage groove are uneven, and no related patent is provided with an advanced water stopping belt top surface groove retaining mold. At present, common battens are spliced to form groove reservation, the cross section sizes of the battens are often different, and the battens are spliced with large gaps, so that the middle of the groove is easily blocked due to the fact that concrete permeates into the groove; even individual construction adopts firstly integral pouring concrete, and then cutting forms a groove, so that the construction quality of the concrete and the groove reserving quality are seriously influenced, the drainage of a post-cast strip is not smooth, and finally, the post-cast strip is easy to leak, crack, slurry and water accumulation in the advanced water stopping construction, and the water stopping effect is far from being achieved.

In view of this, in order to improve the construction quality problem of the post-cast strip water-stopping groove and the drainage groove in the general construction method, the invention of a simple and effective groove-retaining mold is urgently needed to improve the construction quality and the construction efficiency of the water-stopping groove and the drainage groove.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould is kept somewhere to leading waterstop top surface recess forms through the unit equipment, can realize the fast assembly of arbitrary length, and the unit concatenation is firm, and concrete infiltration when preventing to pour the concrete has effectively guaranteed that the size of recess is complete and unobstructed, has solved current technical problem.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model provides a mould is kept somewhere to leading waterstop top recess, includes L type scute: the L-shaped angle plate comprises steel plates which are perpendicular to each other in position and a steel plate with holes, a socket end is arranged on one side of the L-shaped angle plate, the other side of the L-shaped angle plate is provided with an insertion end matched with the socket end, a plurality of screw rod holes are formed in the steel plate with holes, the insertion end on one L-shaped angle plate is matched with the socket end on the other L-shaped angle plate, two longitudinally adjacent L-shaped angle plates are stacked in a centrosymmetric mode, and the connection is realized by inserting screws through two opposite screw rod holes, so that a box-type structure with.

Optionally, the two ends of the box-shaped structure are adhered with closing plates to form a box-shaped groove remaining mold with a closed outer surface.

Optionally, a plurality of otic placodes are pasted to the steel sheet bottom, and the otic placode is equipped with the reinforcing bar and puts the groove, and the reinforcing bar is put the groove and is put vice muscle in a left side or the vice muscle clearance fit in the right side.

Optionally, the lateral spacing of adjacent ear panels matches the lateral spacing of the left or right secondary ribs.

Optionally, the plurality of screw holes on the steel plate with holes are arranged in a matrix.

The embodiment of the utility model has the following beneficial effect:

1. the utility model discloses an embodiment forms through the unit equipment, can realize the fast assembly of arbitrary length, and the unit concatenation is firm, and concrete infiltration when preventing to pour the concrete has effectively guaranteed that the size of recess is complete and unobstructed.

2. The utility model discloses an each concatenation unit and subassembly recoverable use of an embodiment.

3. The utility model discloses an embodiment keep somewhere mould bottom and overlap and establish on the lower part reinforcing bar, the accurate positioning of being convenient for.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of an L-shaped corner plate a according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of an L-shaped corner plate b according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an assembled groove-retaining mold according to an embodiment of the present invention;

fig. 4 is a view of an advanced water stop with a top surface groove according to an embodiment of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-cushion layer; 2-waterproof layer; 3-leveling layer; 4-left main reinforcement frame; 5-right main rib frame; 6-distribution of ribs; 7-stretching the ribs; 8-an externally-attached rubber waterstop; 9-extruded polystyrene board; 10-water stopping grooves; 11-a drainage groove; 12-post-cast strip reinforcing layer; 13-a foundation slab; 14-post-cast strip; 15-lower main reinforcement; 16-upper main reinforcement; 17-water stop steel plate; 18-a steel bar net rack; 19-dense mesh steel wire mesh; 20-construction joint; 21-steel plate; 22-steel plate with holes; 23-screw holes; 24-spigot-and-socket end; 25-an insertion end; 26-ear plate; 27-a steel bar placement groove; 28-screw rod; 29-left minor rib; 30-right auxiliary ribs; 31-closure plate.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "middle", "length", "inner", etc. indicate positional or orientational relationships and are merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Referring to fig. 1-4, in the present embodiment, an advanced water stop top surface groove indwelling mold is provided, including an L-shaped angle plate composed of a steel plate 21 and a perforated steel plate 22, one side of the L-shaped angle plate has a socket end 24, the other side has an insertion end 25 matching with the socket end 24, the perforated steel plate 22 has a plurality of screw holes 23, a plurality of transversely adjacent L-shaped angle plates are socket-connected with the insertion end 25 by the socket end 24, the two longitudinally adjacent L-shaped angle plates are stacked in a centrosymmetric manner, and are connected by inserting screws 28 through two opposite screw holes 23, so as to form a box-shaped structure with a cavity, and closing plates 31 are adhered to two ends of the box-shaped structure, so as to form the box-shaped groove indwelling mold with a closed outer.

In one aspect of this embodiment, as shown in FIG. 1, two ears 26 are attached to the bottom of the L-shaped gusset a, which is the only difference between the L-shaped gusset a and the L-shaped gusset b, and each ear 26 has a reinforcement-resting groove 27, the dimension of the reinforcement-resting groove 27 being a clearance fit with the dimension of the left or right

minor rib

29, 30.

In one aspect of this embodiment, the lateral spacing of adjacent ear panels 26 matches the lateral spacing of either the left or right

secondary ribs

29, 30.

In one aspect of this embodiment, the plurality of screw holes 23 of the perforated steel plate 22 are arranged in a matrix.

For better understanding of the present embodiment, as shown in fig. 4, in the present embodiment, the advanced water stop includes a foundation slab 13, a cushion layer 1, a waterproof layer 2 and a leveling layer 3 are disposed at the bottom of the foundation slab 13, a post-cast strip 14 is disposed in the foundation slab 13, a post-cast strip reinforcing layer 12 is disposed at the bottom of the post-cast strip 14, the post-cast strip reinforcing layer 12 and the foundation slab 13 form a construction joint 20, a drainage groove 11 is disposed at the bottom of the inner side of the post-cast strip 14 on the interface of the construction joint 20, a water stop groove 10 is disposed at the outer side of the post-cast strip 14, a left main rib frame 4 and a right main rib frame 5 are disposed in the foundation slab 13, an external rubber water stop 8 and an extruded polystyrene board 9 are disposed in the expansion. Set up framework of steel reinforcement in the soleplate 13, framework of steel reinforcement includes left side main reinforcement frame 4 and left vice muscle 29, right side main reinforcement frame 5 and right vice muscle 30, is connected the distribution muscle 6 of ligature, sets up in lower part main muscle 15, the main muscle 16 of upper portion that vertical lacing wire 7, the horizontal distribution of intermediate position set up with main reinforcement frame. And the middle positions of two sides of the post-cast strip 14 are provided with water stop steel plates 17, and the water stop steel plates 17 at each side are welded on the lacing wires 7. A reinforcing steel bar net rack 18 is welded on the lower main bar 15 and the upper main bar 16, and a dense mesh steel wire mesh 19 is arranged on the reinforcing steel bar net rack 18.

In one aspect of the embodiment, to realize the drainage groove 11 and the water stopping groove 10, each assembled groove retaining mold is placed on the left auxiliary rib 29 and the right auxiliary rib 30 at the reserved positions before the post-cast strip reinforcing layer 12 is cast, and the groove retaining mold is taken out after the post-cast strip reinforcing layer 12 is cast.

The above embodiments may be combined with each other.

It should be noted that in the description of the present specification, descriptions such as "first", "second", etc. are only used for distinguishing features, and do not have an actual order or meaning, and the present application is not limited thereto.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a mould is kept somewhere to leading waterstop top face recess which characterized in that, includes L type scute:

l type scute includes position mutually perpendicular's steel sheet (21), foraminiferous steel sheet (22), there is socket joint end (24) L type scute one side, L type scute opposite side has the end (25) of inserting that matches with socket joint end (24), be equipped with a plurality of screw rod holes (23) on foraminiferous steel sheet (22), the end (25) of inserting on an L type scute mutually supports with socket joint end (24) on another L type scute, two vertical adjacent L type scutes central symmetry mode are stacked, and pass through screw rod (28) through two liang of relative screw rod holes (23) and realize connecting, form the box structure that has the cavity.

2. The advanced waterstop top groove indwelling mold according to claim 1, wherein the box-shaped structure is adhered with the closing plates (31) at both ends to form the box-shaped groove indwelling mold with the closed outer surface.

3. The leading water stop top surface groove indwelling mold according to claim 1, wherein a plurality of ear plates (26) are attached to the bottom of the steel plate (21), the ear plates (26) are provided with reinforcement-bar-placing grooves (27), and the reinforcement-bar-placing grooves (27) are in clearance fit with the left auxiliary ribs (29) or the right auxiliary ribs (30).

4. The leading water stop top surface groove indwelling mold according to claim 1, wherein the lateral spacing of adjacent ear plates (26) matches the lateral spacing of the left minor rib (29) or the right minor rib (30).

5. The leading water stop top surface groove indwelling mold according to claim 1, wherein the plurality of screw holes (23) in the perforated steel plate (22) are arranged in a matrix.