CN212897196U - Combined cushion block of wall protective layer - Google Patents

Abstract

The utility model relates to a combined cushion of wall body protective layer for the location wall body protective layer is equipped with the wire net in this wall body protective layer, include the fixing device who is used for connecting the wall outside reinforcing bar and be connected with this fixing device and can support the positioner who pushes up to wall outside template, this positioner includes locating lever and locating piece, and the first end and this fixing device of this locating lever are connected, second end detachably connect in this locating piece, and the position department that is close to the second end on this locating lever is equipped with the locating part that is used for blocking the wire net. The utility model provides an among the prior art cushion can not pinpoint additional anti steel wire net that splits in the protective layer of thick, and can not guarantee the thickness of thick protective layer and can form the problem of leakage point to the wall body, reduced the fracture of basement outer wall outside surface course, avoided the basement outer wall form removal back concrete surface have the hidden danger of the exposed seepage hidden danger of non-concrete material.

Description

Combined cushion block of wall protective layer

Technical Field

The utility model relates to a combined cushion of wall body protective layer is refered in particular to in the building engineering field.

Background

At present, along with the development of economy, the use function of the basement of the urban building is endowed with diversified purposes, which inevitably provides higher requirements for the leakage prevention of the outer wall of the basement, the thickness of the upstream surface or the earth surface protective layer of the waterproof concrete structure of the outer wall of the basement needs to meet the requirements of design and specification, and the importance of the durability and the use function of the waterproof structure is self-evident. Common defects of a protective layer cushion block and a construction process in the prior art generally exist, such as: the size of the cushion block is insufficient, the fixing method of the cushion block is unreliable, and the requirements that the thickness of the protective layer on the upstream surface or the soil-facing surface of the outer wall of the basement can be ensured, the additional anti-cracking steel wire mesh in the thicker protective layer can be accurately positioned, and the leakage point is not formed at the outermost side of the cushion block can be met at the same time.

SUMMERY OF THE UTILITY MODEL

The utility model provides a combined cushion of wall body protective layer, the combined cushion of wall body protective layer can solve among the prior art cushion and can not carry out the accurate positioning to the additional anti steel wire net that splits in the protective layer of thick, and can not guarantee the thickness of thick protective layer and can form the technical problem of leakage point to the wall body.

The utility model discloses a combined cushion of wall body protective layer for the location wall body protective layer is equipped with the wire net in this wall body protective layer, include the fixing device who is used for connecting the wall outside reinforcing bar and be connected with this fixing device and can support the positioner who pushes up to wall outside template, this positioner includes locating lever and locating piece, and the first end and this fixing device of this locating lever are connected, second end detachably connect in this locating piece, and the position department that is close to the second end on this locating lever is equipped with the locating part that is used for blocking the wire net.

The utility model discloses the combined cushion of wall body protective layer further improves and lies in, is equipped with the second end that supplies this locating lever on this locating piece and inserts the first slot of establishing.

The utility model discloses the combined cushion of wall body protective layer further improves and lies in, and one side that first slot was kept away from to this locating piece is the arcwall face.

The utility model discloses the combined cushion of wall body protective layer further improves and lies in, and this locating part includes and is used for connecting portion fixed with the locating lever and is fixed in two grafting portions at the both ends of this connecting portion respectively, and the one end of this grafting portion is fixed with connecting portion, the other end passes this wire net and is connected to this locating piece.

The utility model discloses the combined cushion of wall body protective layer further improves and lies in, and this locating part quantity is a plurality of, and on a plurality of these locating parts cross fixation in this locating lever.

The utility model discloses the combined cushion of wall body protective layer further improves and lies in, is equipped with the third slot that supplies this grafting portion to insert to establish corresponding to the position of this grafting portion on this locating piece.

The utility model discloses the combined cushion of wall body protective layer further improves and lies in, and this fixing device includes the draw-in groove of joint reinforcing bar.

The utility model discloses the combined cushion of wall body protective layer further improves and lies in, and this fixing device still inserts the second slot of establishing the connection including the first end that supplies this locating lever.

The utility model discloses the combined cushion of wall body protective layer further improves and lies in, and the quantity of this combined cushion is a plurality of for the dispersion is laid on the wire net.

Compared with the prior art, the utility model, its effect is positive and obvious. The utility model provides an among the prior art cushion can not pinpoint additional anti-crack steel wire net in the thicker protective layer, and can not guarantee the thickness of thicker protective layer and can form the problem of leakage point to the wall body, the quality that can improve protective layer thickness is checked and is accepted the qualification rate, and improve work efficiency, and reduce cost, the fracture of basement outer wall outside surface course has been reduced, concrete surface has the hidden danger of the seepage hidden danger that non-concrete material (like reinforcing bar, mortar cushion, plastics cushion etc.) exposed and brought after having avoided basement outer wall form removal.

Drawings

Fig. 1 is a top view of the combined cushion block for wall protection layer of the present invention.

Fig. 2 is a schematic diagram of the position distribution of the combined cushion block of the wall protection layer of the present invention.

Fig. 3 is a side view of a position-limiting part of the wall protection layer combined cushion block of the present invention.

Fig. 4 is a top view of a positioning member of a wall protection layer combined cushion block of the present invention.

Fig. 5 is a front view of the positioning block of the combined cushion block for wall protection layer of the present invention.

Detailed Description

The invention is further described with reference to the following figures and examples.

As shown in fig. 1, the utility model discloses a combined cushion 8 of wall body protective layer for the location wall body protective layer, be equipped with wire net 7 in this wall body protective layer, include the fixing device who is used for connecting wall outside reinforcing bar 5 and be connected and can support the positioner 2 to wall outside template 1 with this fixing device, this positioner 2 includes locating lever 6 and locating piece 4, and the first end and this fixing device of this locating lever 6 are connected, second end detachably connects in this locating piece 4, and the position department that is close to the second end on this locating lever 6 is equipped with the locating part 3 that is used for blocking wire net 7.

In the construction process of the upstream surface or the soil-facing surface of the basement outer wall, the upstream surface and the soil-facing surface are greatly influenced by external force and are eroded by rainwater for a long time, so that the thickness of the protective layer of the basement outer wall is relatively thicker, and a steel wire mesh 7 is required to be arranged in the protective layer to enhance the strength of the outer wall protective layer and increase the crack resistance of the protective layer. This combined cushion 8 of wall body protective layer can be through the thickness of fixing device and the outer wall protective layer of positioner 2 control, can change the locating lever 6 of suitable length according to the protective layer of different thickness, through the fixed wire net 7 of locating part 3, avoids wire net 7 to shift when the protective layer is pour. The positioning device 2 is prefabricated by fine aggregate concrete which has the same grade as waterproof concrete of the outer wall and the same anti-permeability grade.

Preferably, as shown in fig. 5, the positioning block 4 is provided with a first slot 12 into which the second end of the positioning rod 6 is inserted.

The outer diameter of the positioning rod 6 is matched with the inner diameter of the first slot 12, so that the positioning rod 6 is firmly inserted.

Preferably, as shown in fig. 1, a side of the positioning block 4 away from the first slot 12 is an arc-shaped surface.

The arc-shaped surface of the positioning block 4 reduces the area of the exposed outer wall concrete surface to the maximum extent after the outer wall formwork 1 is removed, and the anti-seepage effect is achieved.

Preferably, as shown in fig. 3 and 4, the limiting member 3 includes a connecting portion 9 for fixing with the positioning rod 6 and two inserting portions 10 respectively fixed to two end portions of the connecting portion 9, one end of the inserting portion 10 is fixed to the connecting portion 9, and the other end passes through the steel wire mesh 7 and is connected to the positioning block 4.

The limiting piece 3 can prevent the steel wire gauze 7 from shifting in the erecting and concrete pouring processes of the template 1 so as to prevent the cracking phenomenon of the surface layer of the protective layer; one side of the positioning block 4, which is close to the limiting part 3, is tightly attached to the limiting part 3, and the positioning block and the limiting part 3 fix the steel wire mesh 7 together, so that the steel wire mesh 7 is located at a position 25mm away from the outermost side of the protective layer, and therefore the optimal anti-cracking effect is achieved, and the limiting part 3 can be made of steel wires.

Preferably, as shown in fig. 4, the number of the limiting members 3 is plural, and the limiting members 3 are fixed on the positioning rod 6 in a crossed manner.

Specifically, the limiting members 3 are made of steel wires, and a plurality of through holes for the corresponding insertion of each limiting member 3 are formed in the positioning rod 6 at intervals along the circumferential direction of the positioning rod 6, so that the limiting members are fixed on the positioning rod 6 in a radial intersecting manner; the plurality of limiting members 3 can also be fixed in a crossed manner by winding the connecting portions 9 on the positioning rods 6. The purpose is to make each inserting part 10 pass through different meshes of the steel wire mesh 7, so that the steel wire mesh 7 is fixed more firmly.

Preferably, as shown in fig. 5, a third slot 11 into which the inserting portion 10 is inserted is disposed on the positioning block 4 corresponding to the position of the limiting member 3.

The outer diameter of the insertion part 10 is matched with the inner diameter of the third slot 11, so that the insertion part 10 is firmly inserted.

Preferably, as shown in fig. 1, the fixing means comprises a catching groove for catching the reinforcing bar 5.

This fixing device blocks the draw-in groove size of reinforcing bar 5 will with 5 external diameter looks adaptations of outer wall reinforcing bar, thereby will the utility model discloses the device firmly fixes and does not produce aversion, rock on the vertical muscle of indulging of basement outer wall.

Preferably, the fixing device further includes a second slot for inserting the first end of the positioning rod 6.

The outer diameter of the positioning rod 6 is matched with the inner diameter of the second slot, so that the positioning rod 6 is firmly inserted.

Preferably, as shown in fig. 2, the number of the combination type blocks is plural, and the combination type blocks are distributed on the steel wire mesh 7.

Adopt a plurality of the utility model discloses the device is evenly installed on wire net 7, makes its atress even to reach the effect of best anti crack and control protective layer thickness.

Compared with the prior art, the utility model, its effect is positive and obvious. The utility model provides a fixed mode between cushion and the wall body reinforcing bar is insecure among the prior art, easily establish the template and pour concrete in-process deformation or aversion and destroy even, and the cushion among the prior art does not have the function of the position of fixed anti-crack steel wire net, and the cushion among the prior art has the problem that non-concrete material exposes outer wall outside protective layer surface and forms seepage hidden danger point, the quality acceptance qualification rate that can improve protective layer thickness, and improve work efficiency, and therefore, the cost is reduced, the fracture of basement outer wall outside surface course has been reduced, avoided basement outer wall form removal back concrete surface to have the hidden danger of the seepage that non-concrete material (like the reinforcing bar, the mortar cushion, plastics cushion etc.) exposes and bring.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person can make modifications or changes equivalent to the equivalent embodiment without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.

Claims (9)

1. The utility model provides a combined cushion of wall body protective layer for the location wall body protective layer, be equipped with wire net, its characterized in that in the wall body protective layer: including be used for connecting the fixing device of wall outside reinforcing bar and with fixing device connects and can support the positioner to wall outside template, positioner includes locating lever and locating piece, the first end of locating lever with fixing device connects, second end detachably connect in the locating piece, the position department that is close to the second end on the locating lever is equipped with and is used for blocking the locating part of wire net.

2. The wall protective layer combination type spacer of claim 1, wherein the positioning block is provided with a first slot for inserting the second end of the positioning rod.

3. The wall protection layer composite spacer of claim 2, wherein the side of the positioning block away from the first slot is an arc-shaped surface.

4. The combined cushion block of a wall protection layer according to claim 1, wherein the limiting member comprises a connecting portion for fixing with the positioning rod and two insertion portions respectively fixed to two end portions of the connecting portion, one end of the insertion portion is fixed to the connecting portion, and the other end of the insertion portion passes through the steel wire mesh and is connected to the positioning block.

5. The wall protective layer combination type cushion block of claim 4, wherein the number of the limiting members is plural, and the limiting members are fixed on the positioning rod in a crossed manner.

6. The wall protective layer combination type cushion block of claim 4, wherein a third slot is provided on the positioning block corresponding to the position of the inserting portion for the inserting portion to insert.

7. The wall protector composite spacer of claim 1 wherein the fixing means comprises a slot for engaging the reinforcement bar.

8. The wall protective layer combination type cushion block of claim 1, wherein the fixing device further comprises a second slot for inserting and connecting the first end of the positioning rod.

9. The wall protection layer composite spacer block of claim 1, wherein the number of the composite spacer blocks is plural, and the composite spacer blocks are distributed on the steel wire mesh.

Images