Outer wall post-cast strip barrier plate

Abstract

The utility model discloses an outer wall post-cast strip barrier plate which comprises two sets of building outer walls which are oppositely designed and barrier plate bodies which are vertically connected in an inserted mode, the inner sides of the building outer walls are fixedly connected with external connection plates, the outer portions of the external connection plates are fixedly connected with steel bar frames, and the barrier plate bodies are attached to the external connection plates. A groove is formed in the lower side of the barrier plate body, a protruding plate is fixedly connected to the upper side of the barrier plate body, an inserting hole is formed in the outer portion of the barrier plate body, a transverse rod is welded to the outer portion of the steel bar frame, a longitudinal rod is welded to the outer portion of the transverse rod, a drill rod is inserted into the inserting hole, and a connecting rod is fixedly connected to the other end of the drill rod. According to the device, a plurality of groups of barrier plates can be conveniently stacked in an inserting manner, then through a pre-embedded steel bar frame, a transverse rod and a longitudinal rod which are welded on the steel bar frame for limiting, and a drill rod which is connected with a connecting rod is drilled into the longitudinal rod, perfect attachment of the stacked barrier plates to the post-cast strip is realized, sealing of the post-cast strip is realized, and waterproof materials can be conveniently smeared; and backfilling concrete.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a post-cast strip barrier plate for an exterior wall. Background Art

[0002] Normally, post-poured joints are required in building construction to prevent the damage to the building structure caused by the pulling between different areas when uneven settlement occurs in different areas of the entire building unit. Therefore, a larger unit should be divided into several areas and blocks. The gaps between these blocks are called post-poured joints.

[0003] The post-cast strip is usually used to pour concrete after the building is capped. Its purpose is to prevent uneven settlement during the construction process. Generally, the post-cast strip extends from the basement to the roof. When backfilling the soil between the side walls of the foundation pit and the side walls of the building basement, the post-cast strip will affect the backfilling. There are gaps in the post-cast strip on the outer wall of the basement, so the concrete will flow into the basement during backfilling. In addition, there are gaps in the post-cast strip, and the waterproofing of the outer wall of the basement cannot be continuous. Therefore, in order to backfill as soon as possible and not be affected by the existence of the post-cast strip, a steel plate should be covered on the outside of the basement post-cast strip, and waterproofing should be done on the outer wall and the steel plate, and then the concrete should be backfilled. Therefore, in view of the above technical problems, an exterior wall post-cast strip barrier plate is proposed herein. Utility Model Content

[0004] The utility model aims to provide a barrier plate for a post-cast strip of an exterior wall, which is convenient for stacking a plurality of barrier plates by plugging and connecting, and then through a pre-buried steel frame, limiting transverse bars and longitudinal bars are welded on the steel frame, and a drill rod connected by a connecting rod is drilled into the longitudinal bar, so that the stacked barrier plates can be perfectly fitted to the post-cast strip, the post-cast strip can be closed, and it is convenient to apply waterproof material and backfill concrete.

[0005] The utility model is realized by the following technical solutions:

[0006] A post-cast barrier strip for an exterior wall comprises two groups of building exterior walls of opposing design and a barrier plate body plugged in up and down, an external plate is fixedly connected to the inner side of the building exterior wall, a steel bar frame is fixedly connected to the outside of the external plate, the barrier plate body and the external plate are fitted together, a groove is provided on the lower side of the barrier plate body, a convex plate is fixedly connected to the upper side of the barrier plate body, an insertion hole is provided on the outside of the barrier plate body, a cross bar is welded to the outside of the steel bar frame, a longitudinal bar is welded to the outside of the cross bar, a drill rod is plugged into the inside of the insertion hole, and the end of the drill rod is inserted into the inside of the insertion hole, and the other end of the drill rod is fixedly connected to a connecting rod.

[0007] Preferably, a post-cast strip is formed between the two groups of external connecting plates.

[0008] Preferably, the longitudinal rod passes through the steel frame and is aligned with the insertion hole.

[0009] Preferably, the convex plate is meshed with the concave groove, and the plurality of groups of baffle plate bodies are plugged in through the convex plate and the concave groove.

[0010] Preferably, the crossbar is welded transversely.

[0011] Preferably, both sides of the baffle plate body are fixedly connected with hanging rings.

[0012] Preferably, the external thread of the external connecting plate is connected with a fixing bolt, and the fixing bolt passes through a lifting ring and is connected to the external connecting plate.

[0013] The technical solution of the utility model has at least the following beneficial effects:

[0014] The utility model proposes an exterior wall post-cast strip barrier plate, which is convenient for stacking multiple groups of barrier plates by plugging and connecting, and then by pre-buried steel frames, welding limiting cross bars and longitudinal bars on the steel frames, and drilling drill rods connected by connecting rods into the longitudinal bars, so that the stacked barrier plates can be perfectly fitted to the post-cast strip, and the post-cast strip can be closed, which is convenient for applying waterproof materials and backfilling concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 for Figure 1 A magnified view of middle;

[0017] Figure 3 It is a front cross-sectional view of a local structure of the utility model;

[0018] Figure 4 for Figure 1 Enlarged view of middle B;

[0019] Figure 5 It is a second overall structural schematic diagram of the utility model;

[0020] Figure 6 for Figure 5 Enlarged view of middle C;

[0021] Icons: 1. Building exterior wall; 2. External plate; 3. Steel bar frame; 4. Barrier plate body; 5. Protruding plate; 6. Groove; 7. Socket; 8. Cross bar; 9. Longitudinal bar; 10. Drill rod; 11. Connecting rod; 12. Lifting ring; 13. Fixing bolt. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-6 The utility model proposes a post-cast external wall barrier, comprising two groups of building external walls 1 with opposing designs and a barrier plate body 4 plugged in up and down, an external plate 2 is fixedly connected to the inner side of the building external wall 1, a steel frame 3 is fixedly connected to the outside of the external plate 2, the barrier plate body 4 is fitted with the external plate 2, a groove 6 is provided on the lower side of the barrier plate body 4, a convex plate 5 is fixedly connected to the upper side of the barrier plate body 4, a socket 7 is provided on the outside of the barrier plate body 4, a cross bar 8 is welded to the outside of the steel frame 3, a longitudinal bar 9 is welded to the outside of the cross bar 8, a drill rod 10 is plugged into the inside of the socket 7, and the end of the drill rod 10 is inserted into the inside of the socket 7, and the other end of the drill rod 10 is fixedly connected to a connecting rod 11.

[0024] A post-cast strip is formed between the two sets of external connection plates 2.

[0025] The longitudinal rod 9 passes through the steel frame 3 and is aligned with the insertion hole 7.

[0026] The convex plate 5 is meshed with the concave groove 6 , and the plurality of baffle plate bodies 4 are plugged in through the convex plate 5 and the concave groove 6 .

[0027] The crossbar 8 is welded in a transverse direction.

[0028] Both sides of the baffle body 4 are fixedly connected with hanging rings 12 .

[0029] The external thread of the external connecting plate 2 is connected with a fixing bolt 13 , and the fixing bolt 13 passes through the lifting ring 12 and is connected to the external connecting plate 2 .

[0030] The working principle of an exterior wall post-cast strip barrier plate according to the embodiment is that when installing the post-cast strip barrier plate, firstly, a steel frame 3 is installed and welded in the post-cast strip formed by the external connecting plate 2 between two groups of building exterior walls 1, and then multiple groups of barrier plate bodies 4 are stacked by clamping the convex plate 5 and the groove 6 so that they can cover the height of the post-cast strip, and then the barrier plate body 4 is attached to the external connecting plate 2 so that the outer surface of the barrier plate body 4 is flush with the outer surface of the building exterior wall 1, and then the outer surface of the steel frame 3 is connected. Weld the cross bar 8 and connect it to the building exterior wall 1, and install the longitudinal bar 9 on the cross bar 8 so that the longitudinal bar 9 is aligned with the insertion hole 7 on the surface of the baffle plate body 4. Then, insert the drill rod 10 into the insertion hole 7, apply force to the drill rod 10 to insert it into the longitudinal bar 9, and then connect it to the external plate 2 through the hanging ring 12 through the fixing bolt 13. This can achieve a perfect fit between the stacked baffle plates and the post-cast strip, realize the closure of the post-cast strip, and then apply waterproof material to facilitate backfilling of concrete.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A post-cast barrier plate for an exterior wall, characterized in that: The invention comprises two sets of building exterior walls (1) of opposite design and a baffle plate body (4) plugged in up and down, wherein an external plate (2) is fixedly connected to the inner side of the building exterior wall (1), a steel bar frame (3) is fixedly connected to the outside of the external plate (2), the baffle plate body (4) and the external plate (2) are fitted together, a groove (6) is provided on the lower side of the baffle plate body (4), a convex plate (5) is fixedly connected to the upper side of the baffle plate body (4), an insertion hole (7) is provided on the outside of the baffle plate body (4), a cross bar (8) is welded to the outside of the steel bar frame (3), a longitudinal bar (9) is welded to the outside of the cross bar (8), a drill rod (10) is plugged into the inside of the insertion hole (7), and the end of the drill rod (10) is inserted into the inside of the insertion hole (7), and the other end of the drill rod (10) is fixedly connected to a connecting rod (11).

2. The post-cast external wall barrier plate according to claim 1, characterized in that: A post-cast strip is formed between the two groups of external connection plates (2).

3. The post-cast external wall barrier plate according to claim 1, characterized in that: The longitudinal rod (9) passes through the steel frame (3) and is aligned with the insertion hole (7).

4. The post-cast external wall barrier plate according to claim 1, characterized in that: The convex plate (5) and the concave groove (6) are meshed with each other, and a plurality of groups of the baffle plate bodies (4) are plugged in through the convex plate (5) and the concave groove (6).

5. The post-cast strip barrier plate for an exterior wall according to claim 4, characterized in that: The crossbar (8) is welded in a transverse manner.

6. The post-cast external wall barrier plate according to claim 1, characterized in that: Both sides of the baffle plate body (4) are fixedly connected with hanging rings (12).

7. The post-cast external wall barrier plate according to claim 6, characterized in that: The external thread of the external connecting plate (2) is connected with a fixing bolt (13), and the fixing bolt (13) passes through the lifting ring (12) and is connected to the external connecting plate (2).

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