CN217128321U

CN217128321U - Basement post-cast strip structure

Info

Publication number: CN217128321U
Application number: CN202220595926.XU
Authority: CN
Inventors: 蒲素云; 姚宇成; 沈群峰; 张云伟
Original assignee: HUAYU CONSTRUCTION GROUP CO Ltd
Current assignee: HUAYU CONSTRUCTION GROUP CO Ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-08-05
Anticipated expiration: 2032-03-18

Abstract

The utility model relates to the technical field of post-cast strip, in particular to a post-cast strip structure of a basement, which comprises an outer wall and a post-cast strip arranged on the outer wall; still install including a plurality of intervals on the lateral surface of outer wall, and be located the mounting panel of post-cast strip position department, adjacent two be connected with the guard plate through sliding connection structure between the mounting panel, the mounting panel with the guard plate constitutes jointly the protective structure of post-cast strip. The utility model forms the mounting plate and the protection plate into the protection structure of the post-pouring belt through the modular assembly form, thereby not only being more convenient and labor-saving in construction; and the mounting panel and guard plate can carry out used repeatedly, can reduce construction cost, also environmental protection more.

Description

Basement post-cast strip structure

Technical Field

The utility model relates to a post-cast strip technical field, more specifically say and relate to a basement post-cast strip structure.

Background

The post-cast strip is a temporary construction joint at a corresponding position of a foundation slab, a wall or a beam, and temporarily divides the structure into a plurality of parts, and after the internal of a member shrinks for a certain time, the construction joint concrete is poured and tamped, so that the structure is connected into a whole in order to prevent harmful cracks possibly generated due to uneven shrinkage of a cast reinforced concrete structure in the building construction.

The waterproof treatment is the main part of post-cast strip protection, and the existing post-cast strip waterproof structure mainly has two forms: firstly, the waterproof board is directly fixed on the walls at two sides of the post-cast strip through structures such as screws, and the like, and the reference is made to a lap plate mounting structure in the advanced water stop template of the post-cast strip of the fully-buried basement side wall disclosed by the Chinese utility model patent with the application number of CN201320302261. X; secondly, through the fixed structure of centre gripping, fix the waterproof board on the wall of post-cast strip both sides, refer to application number CN 201920292524.0's the prefabricated concrete slab in the advanced stagnant water backfill structure of basement outer wall post-cast strip assembled prefabricated plate. In the in-service use, foretell fagging or precast concrete board are whole board structure, and when the post-cast strip set up on the lateral wall of basement, because the size of whole post-cast strip is great, consequently required fagging or precast concrete board size is also very big, hardly fixes a position and fastens fagging or precast concrete board, and the construction degree of difficulty is very big.

SUMMERY OF THE UTILITY MODEL

The utility model aims at prior art's weak point, provide a watering area structure behind basement, reduce the construction degree of difficulty of watering area protective plate structure installation after, improve the installation effectiveness.

The technical solution of the utility model is as follows:

a basement post-cast strip structure comprises an outer wall and a post-cast strip arranged on the outer wall; still install including a plurality of intervals on the lateral surface of outer wall, and be located the mounting panel of post-cast strip position department, adjacent two be connected with the guard plate through sliding connection structure between the mounting panel, the mounting panel with the guard plate constitutes jointly the protective structure of post-cast strip.

In the scheme, the modularized treatment is carried out on the whole post-cast strip protection plate structure, so that the volume of a single protection plate is reduced, the transportation and the positioning during the installation are facilitated, and the difficulty of site construction is reduced; simultaneously, adopt sliding connection structure to come to install the guard plate on the mounting panel, it is all more convenient to install, dismantle, need not to set up the screw isotructure of being connected with the outer wall on the guard plate in addition, can not destroy the original structure of guard plate at the dismantlement in-process, conveniently carries out used repeatedly to the guard plate.

Preferably, one end of the mounting plate is connected to the outer wall on one side of the post-cast strip, and the other end of the mounting plate is connected to the outer wall on the other side of the post-cast strip.

Preferably, the mounting plate is arranged on the inner side surface of the outer wall, and the clamping plate is arranged on the inner side surface of the outer wall; the mounting panel with link to each other through the connecting rod between the clamping board, and pass through the connecting rod constitutes to act on the centre gripping location structure on the outer wall.

Preferably, the sliding connection structure includes: the guard plate with be located the guard plate upper end the first sliding connection structure that forms between the mounting panel, and the guard plate with be located the guard plate lower extreme the second sliding connection structure that forms between the mounting panel.

Preferably, the upper end of guard plate is provided with guard plate raised rail portion, the lower extreme of mounting panel is provided with mounting panel spout portion, guard plate raised rail portion with mounting panel spout portion adaptation constitutes first sliding connection structure.

Preferably, the lower extreme of guard plate is provided with guard plate spout portion, the upper end of mounting panel is provided with mounting panel protruding rail portion, guard plate spout portion with mounting panel protruding rail portion adaptation constitutes second sliding connection structure.

Preferably, the guard plate spout portion with the mounting panel spout portion is the downward bar groove structure of opening, and in the direction from the bottom up, the opening in bar groove reduces gradually.

Preferably, one side of the protection plate is provided with a positioning part, and the positioning part is abutted against one side surface of the mounting plate in a fitting manner, so that a positioning structure of the protection plate when the protection plate slides on the mounting plate is formed.

Preferably, waterproof layers are laid on the outer side of the mounting plate, the outer side of the protection plate and the outer side face.

Preferably, the protection plate is provided with a protruding portion on one side surface of the waterproof layer, a protection space is formed between every two adjacent protruding portions, and the end portion, inserted through the mounting plate, of the connecting rod is accommodated in the protection space.

The beneficial effects of the utility model reside in that:

1. the mounting plate and the protection plate form a protection structure of the post-pouring belt in a modular assembly mode, so that the construction is more convenient and labor-saving; and the mounting panel and guard plate can carry out used repeatedly, can reduce construction cost, also environmental protection more.

2. To the mounting panel and the guard plate of modularization assembly, optimized waterproof construction, improved the compactness after mounting panel and the guard plate installation, optimized the waterproof protective effect to the post-cast strip.

Further or more specific advantages will be described in the detailed description in connection with the specific embodiments.

Drawings

The invention will be further explained with reference to the drawings:

fig. 1 is a schematic view of the assembly structure of the present invention.

Fig. 2 is a schematic view of the mounting plate assembly structure of the present invention.

Fig. 3 is a schematic view of a partial structure of the present invention.

Fig. 4 is a schematic top view of the present invention.

Fig. 5 is a schematic partial sectional view of the present invention.

Shown in the figure: the outer wall 1, the outer side surface 101, the inner side surface 102, the post-cast strip 2, the mounting plate 3, the mounting plate slide groove portion 301, the mounting plate raised rail portion 302, the protection plate 4, the protection plate raised rail portion 401, the protection plate slide groove portion 402, the positioning portion 403, the protruding portion 404, the clamping plate 5, the connecting rod 6, the waterproof layer 7, the protection space 701, the sealing layer 8, the fastening nut 9 and the fastening screw 10.

Detailed Description

The following description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. In addition, the terms "vertical", "horizontal", "top", "bottom", "front", "back", "upper", "lower", "inner", "outer", and the like in the embodiments of the present invention refer to the orientation or positional relationship based on the orientation or positional relationship shown in fig. 1, or the orientation or positional relationship that the product is conventionally placed when in use, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. It is further noted that, unless expressly stated or limited otherwise, terms such as "mounted," "connected," "secured," and the like are intended to be construed broadly, and thus, for example, "connected" may be fixedly, releasably, or integrally connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As a first embodiment of the present invention, referring to fig. 1 to 5, 1, a basement post-cast strip structure includes an outer wall 1, where the outer wall 1 is a cast wall structure, and a post-cast strip 2 that is not cast is left on the outer wall 1; in order to prevent rainwater from flowing into the interior of a building through the post-cast strip 2 from the outer side surface 101 of the outer wall 1, a plurality of mounting plates 3 are arranged on the outer side surface 101 of the outer wall 1 at intervals and located at the position of the post-cast strip 2, meanwhile, a protection plate 4 is connected between two adjacent mounting plates 3 through a sliding connection structure, and the mounting plates 3 and the protection plate 4 jointly form a protection structure of the post-cast strip 2, namely a plate body structure completely covering the post-cast strip 2 is formed, so that rainwater is prevented from entering, and a supporting plate or a supporting frame structure facilitating the subsequent application of a waterproof structure is formed.

Preferably, there are two common structures for positionally securing the mounting plate 3 to the exterior wall 1: firstly, the one end of mounting panel 3 is passed through screw or iron nail and is connected 2 one side of post-cast strip 1 is last, and the other end also passes through screw or iron nail and connects 2 opposite sides of post-cast strip 1 is last, refer to the lap-joint plate mounting structure among the leading stagnant water template of full-buried basement side wall post-cast strip that mentions among the background art. Referring to the precast concrete slab in the advanced water-stop backfill structure of the prefabricated slab assembled on the post-cast strip of the basement outer wall mentioned in the background technology, a plurality of clamping plates 5 are arranged at intervals on the inner side surface 102 of the outer wall 1, the positions of the clamping plates 5 correspond to the positions of the mounting plates 3, the mounting plates 3 are connected with the clamping plates 5 through connecting rods 6 of a screw rod structure, and a clamping and positioning structure acting on the outer wall 1 is formed through the connecting rods 6. Specifically, the clamping and positioning structure is formed by inserting one end of the connecting rod 6 through the mounting plate 3 and installing the fastening nut 9, inserting the other end of the connecting rod through the clamping plate 5 and installing the fastening nut 9, tightly positioning and fastening the mounting plate 3 on the outer side surface 101 of the outer wall 1 by tightening the fastening nuts 9 at the two ends, and tightly positioning and fastening the mounting plate 3 on the inner side surface 102 of the outer wall 1. In this embodiment, a second connection structure is preferably adopted, and a fastening connection structure, such as a screw, with the outer wall 1 is not required to be arranged on the mounting plate 3; the surface of the outer wall 1 can also be made more sound.

Preferably, in order to enable the shielding plate 4 to be more stably mounted between two adjacent mounting plates 3, the sliding coupling structure in the present embodiment includes: the guard plate 4 with be located the guard plate 4 upper end the first sliding connection structure that forms between the mounting panel 3, and the guard plate 4 with be located the guard plate 4 lower extreme the second sliding connection structure that forms between the mounting panel 3. Wherein, the upper end of guard plate 4 is provided with guard plate protruding rail portion 401, the lower extreme of mounting panel 3 is provided with mounting panel spout portion 301, guard plate protruding rail portion 401 with mounting panel spout portion 301 adaptation constitutes first sliding connection structure. The lower extreme of guard plate 4 is provided with guard plate spout portion 402, the upper end of mounting panel 3 is provided with mounting panel flange portion 302, guard plate spout portion 402 with mounting panel flange portion 302 adaptation constitutes second sliding connection structure. It is spacing through upper and lower while to guard plate 4 slides, guarantees guard plate 4's connection is more firm, simultaneously guard plate 4 also forms vertical bearing structure between mounting panel 3 avoids mounting panel 3 takes place the skew. Further, in this embodiment, guard plate spout portion 402 with mounting panel spout portion 301 is the downward bar groove structure of opening, preferably U type groove or V type groove, sets up like this and can avoid forming the ponding groove structure, and when the rainwater was followed guard plate 4 or when the surface of mounting panel 3 flowed down, because the downward setting of opening, the rainwater can not get into in the bar groove. And on the direction from the lower supreme, the opening in bar groove reduces gradually, and is convenient right guard plate 4 carries out the location installation. Still further, in order to prevent the protection plate 4 from sliding out of the mounting plate 3 and ensure the installation consistency of the protection plate 4, in this embodiment, the upper end and the lower end of one side of the protection plate 4 are both provided with a positioning portion 403, the positioning portion 403 is a bump structure shown in fig. 2, and the positioning portion 403 is abutted on one side surface of the mounting plate 3 in a fitting manner to form a positioning structure of the protection plate 4 when sliding on the mounting plate 3. In order to further secure the connection between the shielding plate 4 and the mounting plate 3, the positioning portion 403 in this embodiment is detachably attached to the mounting plate 3 by a fastening screw 10.

Preferably, in order to further improve the waterproof and dustproof effects on the post-cast strip 2, in the present embodiment, waterproof layers 7 are respectively laid on the outer side of the mounting plate 3, the outer side of the protection plate 4, and the outer side surface 101, and the waterproof layers 7 are preferably CPS reaction bonded waterproof rolls commonly used for post-cast strip waterproof structures. During actual assembly, consider that the inserting of connecting rod 6 passes the tip of mounting panel 3 destroys easily waterproof layer 7, moreover waterproof layer 7 also can't be installed smoothly on the surface of mounting panel 3, in this embodiment the orientation of guard plate 4 be provided with bellying 404 on the waterproof layer 7 side, bellying 404 is the smooth lug structure in surface, just the bellied height of lug with the inserting of connecting rod 6 passes the size looks adaptation of the tip of mounting panel 3 makes adjacent two be formed with a guard space 701 between the bellying 404, hold in guard space 701 connecting rod 6 insert the tip of mounting panel 3. Waterproof layer 7 just can lay smoothly like this protection plate 4 is on the surface, avoids appearing great clearance, and is simultaneously right the insertion of connecting rod 6 passes the tip of mounting panel 3 has carried out water proof protection, avoids this tip and fastening nut 9 junction to take place to corrode and rust. Further, the mounting panel 3 with the both sides of the guard plate that guard plate 4 formed with can leave the hole between the waterproof layer 7, the rainwater accumulates easily in the hole, in order to optimize water-proof effects, in this embodiment in the both sides of guard plate with be equipped with sealing layer 8 between the waterproof layer 7, sealing layer 8 is formed by waterproof mortar brush, or is formed by the cotton packing that absorbs water.

In the description herein, references to the description of the terms "embodiment," "one embodiment," "some embodiments," "illustrative embodiments," "example," "specific example," or "some examples" or the like 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.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A basement post-cast strip structure comprises an outer wall (1) and a post-cast strip (2) arranged on the outer wall (1); the method is characterized in that: still install including a plurality of intervals on lateral surface (101) of outer wall (1) and be located mounting panel (3) of post-cast strip (2) position department, adjacent two be connected with protection plate (4) through sliding connection structure between mounting panel (3), mounting panel (3) with protection plate (4) constitute jointly the protective structure of post-cast strip (2).

2. The basement post-cast strip structure according to claim 1, wherein: one end of the mounting plate (3) is connected to the outer wall (1) on one side of the post-cast strip (2), and the other end of the mounting plate is connected to the outer wall (1) on the other side of the post-cast strip (2).

3. The basement post-cast strip structure according to claim 1, wherein: the clamping plate (5) is arranged corresponding to the mounting plate (3), and the clamping plate (5) is arranged on the inner side surface (102) of the outer wall (1); mounting panel (3) with link to each other through connecting rod (6) between clamping plate (5), and pass through connecting rod (6) constitute and act on centre gripping location structure on outer wall (1).

4. The basement post-cast strip structure according to any one of claims 1 to 3, wherein: the sliding connection structure includes: protection plate (4) with be located protection plate (4) upper end the first sliding connection structure that forms between mounting panel (3), and protection plate (4) with be located protection plate (4) lower extreme the second sliding connection structure that forms between mounting panel (3).

5. The basement post-cast strip structure according to claim 4, wherein: the upper end of guard plate (4) is provided with guard plate raised rail portion (401), the lower extreme of mounting panel (3) is provided with mounting panel spout portion (301), guard plate raised rail portion (401) with mounting panel spout portion (301) adaptation constitutes first sliding connection structure.

6. The basement post-cast strip structure according to claim 5, wherein: the lower extreme of guard plate (4) is provided with guard plate spout portion (402), the upper end of mounting panel (3) is provided with mounting panel flange portion (302), guard plate spout portion (402) with mounting panel flange portion (302) adaptation constitutes second sliding connection structure.

7. The basement post-cast strip structure according to claim 6, wherein: guard plate spout portion (402) with mounting panel spout portion (301) are the decurrent bar groove structure of opening, and follow supreme orientation down, the opening in bar groove reduces gradually.

8. The basement post-cast strip structure according to claim 7, wherein: one side of the protection plate (4) is provided with a positioning part (403), and the positioning part (403) is abutted to one side surface of the mounting plate (3) in a fitting manner to form a positioning structure of the protection plate (4) when the protection plate slides on the mounting plate (3).

9. The basement post-cast strip structure according to claim 3, wherein: the mounting panel (3) outside guard plate (4) outside and all laid waterproof layer (7) on lateral surface (101).

10. The basement post-cast strip structure according to claim 9, wherein: the orientation of guard plate (4) be provided with bellying (404) on waterproof layer (7) one side, adjacent two be formed with a guard space (701) between bellying (404), it has to hold in guard space (701) the inserting of connecting rod (6) passes the tip of mounting panel (3).