CN219196492U - Reinforced concrete cushion block - Google Patents
Reinforced concrete cushion block Download PDFInfo
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- CN219196492U CN219196492U CN202320249327.7U CN202320249327U CN219196492U CN 219196492 U CN219196492 U CN 219196492U CN 202320249327 U CN202320249327 U CN 202320249327U CN 219196492 U CN219196492 U CN 219196492U
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- cushion block
- block structure
- installation part
- cushion
- reinforced concrete
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Abstract
The utility model relates to the technical field of road building construction, in particular to a reinforced concrete cushion block, which comprises the following components: a first pad structure and a second pad structure; the first cushion block structure and the second cushion block structure are vertically crossed; a first installation part is arranged on one side, facing the fixed steel bar, of the first cushion block structure, and the first installation part is consistent with the first cushion block structure in direction; a second installation part is arranged on one side, facing the fixed steel bar, of the second cushion block structure, and the second installation part is consistent with the second cushion block structure in direction; on the first cushion block structure, one side close to the first installation part is a steel bar contact surface, and one side far away from the first installation part is a template contact surface. The utility model solves the problem that the concrete cushion blocks are required to be bound at a plurality of positions of the steel bars, namely, the concrete cushion blocks are only required to be arranged at the transverse and longitudinal crossing parts of the fixed steel bars, so that the construction efficiency is greatly improved, the stability of the concrete cushion block installation is enhanced by arranging the protruding blocks and the anti-instability blocks, and convenience is provided for the follow-up concrete pouring work.
Description
Technical Field
The utility model relates to the technical field of road building construction, in particular to a reinforced concrete cushion block.
Background
In building engineering, in order to strengthen a concrete structure, before concrete is poured, binding steel bars are prefabricated in advance to serve as a framework of the concrete structure, then concrete pouring is performed, and the steel bar framework is coated in the concrete structure. The concrete cushion block is arranged between the template and the reinforcing steel bars, supports and fixes the reinforcing steel bars and is used for protecting the reinforcing steel bars, and the thickness of the concrete protection layer is determined by the concrete cushion block.
The existing concrete cushion block is simple in structure, few in functions, low in construction efficiency and stability, needs to be bound and fixed at a plurality of positions of the steel bars by using binding wires, and is difficult to ensure that the thickness of a concrete protection layer which is poured later is kept consistent.
The information disclosed in this background section is only for enhancement of understanding of the general background of the disclosure and is not to be taken as an admission or any form of suggestion that this information forms the prior art that is well known to a person skilled in the art.
Disclosure of Invention
The utility model provides a reinforced concrete cushion block which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a reinforced concrete pad, comprising: a first pad structure and a second pad structure;
the first cushion block structure and the second cushion block structure are vertically crossed; a first installation part is arranged on one side, facing the fixed steel bar, of the first cushion block structure, and the first installation part is consistent with the first cushion block structure in direction;
a second installation part is arranged on one side, facing the fixed steel bar, of the second cushion block structure, and the second installation part is consistent with the second cushion block structure in direction;
on the first cushion block structure, one side close to the first installation part is a steel bar contact surface, and one side far away from the first installation part is a template contact surface.
Further, a plurality of protruding blocks are arranged on one side of the contact surface of the template, the protruding heights of the protruding blocks are equal, and a certain distance is reserved between the protruding blocks.
Further, the protruding blocks are respectively arranged at the corners of the first cushion block structure and the second cushion block structure.
Further, an anti-instability block is further arranged on the contact surface of the template, the anti-instability block is arranged at the center part of the crossing position of the first cushion block structure and the second cushion block structure, and the height of the protrusion is consistent with that of the protrusion block.
Further, the anti-instability block is in a cross shape, and the cross direction is staggered with the cross direction of the first cushion block structure and the second cushion block structure.
Further, the depth of the second installation part is larger than that of the first installation part, and the depth difference is the diameter length of the fixed steel bar.
Further, a fixing hole is formed in the intersection of the first cushion block structure and the second cushion block structure, and the fixing hole is a through hole between the template contact surface and the steel bar contact surface.
Further, a wire tying groove is formed in the edge portion of the crossing position of the first cushion block structure and the second cushion block structure, and the direction of the wire tying groove is consistent with the direction of the fixing hole.
By the technical scheme of the utility model, the following technical effects can be realized:
the problem that all need bind concrete cushion blocks in reinforcing bar many places has been solved effectively, promptly only need the horizontal and vertical intersection portion setting at fixed reinforcing bar can, improved the efficiency of construction greatly, the stability of concrete cushion block installation has also been strengthened in the setting of protruding piece and anti-instability piece, and it is convenient to provide for follow-up pouring concrete work.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
Fig. 1 is a schematic structural view of a reinforced concrete pad at a first angle;
fig. 2 is a schematic structural view of the reinforced concrete pad at a second angle;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic view of the installation of a reinforced concrete pad;
reference numerals: 10. a template contact surface; 20. a steel bar contact surface; 1. a first pad structure; 11. a first mounting portion; 2. a second pad structure; 21. a second mounting portion; 3. a protruding block; 31. a wire tying groove; 4. an anti-destabilization block; 41. a fixing hole; 5. fixing the template; 6. fixing the reinforcing steel bars.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 4, a reinforced concrete cushion block includes: a first pad structure 1 and a second pad structure 2; the first cushion block structure 1 and the second cushion block structure 2 are vertically crossed; a first installation part 11 is arranged on one side of the first cushion block structure 1 facing the fixed steel bar 6, and the direction of the first installation part 11 is consistent with that of the first cushion block structure 1; a second installation part 21 is arranged on one side of the second cushion block structure 2 facing the fixed steel bar 6, and the second installation part 21 is consistent with the second cushion block structure 2 in direction; in the first pad structure 1, a reinforcing bar contact surface 20 is provided on a side close to the first mounting portion 11, and a formwork contact surface 10 is provided on a side far from the first mounting portion 11.
According to the technical scheme, the problem that concrete cushion blocks are required to be bound at a plurality of positions of the steel bars is effectively solved, namely, the concrete cushion blocks are only required to be arranged at the transverse and longitudinal crossing parts of the fixed steel bars 6, so that the construction efficiency is greatly improved, the stability of concrete cushion block installation is also enhanced due to the arrangement of the protruding blocks 3 and the anti-instability blocks 4, and convenience is provided for the follow-up concrete pouring work.
In the installation, install the device at the horizontal and vertical intersection of fixed reinforcement 6, whether need install one by one according to the interval of actual fixed reinforcement 6, if the interval is too intensive can consider the installation distance between the elongated concrete pad, it is to be noted that first installation department 11 and second installation department 21 are towards fixed reinforcement 6, and laminate with horizontal and vertical reinforcement respectively, two installation departments play firm effect to whole concrete pad, make concrete pad all confirm fixed position in horizontal and vertical two directions, and the horizontal and vertical intersection of fixed reinforcement 6 is as key stress point, install concrete pad here, can reduce the total installation quantity of concrete pad.
In order to enhance the stability of abutting against the fixed die plate 5, as shown in fig. 2, a plurality of protruding blocks 3 are provided on one side of the die plate contact surface 10, the protruding heights of the protruding blocks 3 are equal, and the protruding blocks 3 are spaced apart by a certain distance. Because the fixed template 5 is huge in area, the horizontal requirement is difficult to reach on the same plane, and when the concrete cushion block is installed, the plurality of protruding blocks 3 are installed on the template contact surface 10, so that the horizontal deviation on the fixed template 5 can be leveled, and the concrete cushion block is installed and fixed more stably.
For the purpose of enhancing stability as well, the bump pieces 3 are provided at the corners of the first pad structure 1 and the second pad structure 2, respectively. Referring to fig. 2, the first cushion block structure 1 and the second cushion block structure 2 are arranged in a crossed manner, so that the first cushion block structure 1 and the second cushion block structure 2 are divided into a staggered portion and an independent protruding portion, the protruding portions are respectively arranged at the corner positions of the independent protruding portions of the first cushion block structure 1 and the second cushion block structure 2, when each protruding block 3 is respectively abutted against the fixed template 5, the installation of the protruding blocks and the fixed template 5 is more stable, a certain distance is reserved between each protruding block 3, so that the elasticity of the fixed template 5 can be utilized when the protruding blocks are abutted against the fixed template 5, and the abutting area between the protruding blocks 3 and the fixed template 5 is increased.
As a preference of the above embodiment, as shown in fig. 2 and 3, the die plate contact surface 10 is further provided with an anti-instability block 4, the anti-instability block 4 is disposed at a center portion of the crossing position of the first pad structure 1 and the second pad structure 2, and the height of the protrusion is identical to the height of the protrusion block 3. The anti-instability block 4 is in a cross shape, and the cross direction is staggered with the cross direction of the first cushion block structure 1 and the second cushion block structure 2. The cross-shaped anti-instability block 4 is arranged at the center part of the crossing position of the first cushion block structure 1 and the second cushion block structure 2, so that the stability of the installation of the concrete cushion block is further enhanced, the position to which the protruding block 3 is not adjusted is transferred to other positions through the influence of the center position, and the pressure brought by the transverse and longitudinal fixed steel bars 6 can be effectively dispersed through the non-uniformity of the crossing direction by changing the abutting direction.
In addition to the above embodiment, the depth of the second mounting portion 21 is larger than the depth of the first mounting portion 11 by the diameter length of the fixed reinforcement 6. Referring to the installation method of fig. 4, since the transverse and longitudinal bars are usually fixed by tie-wires when installing the transverse and longitudinal bars, the problem of the depth of the bars needs to be considered when installing the transverse and longitudinal bars with the concrete cushion block, and thus installation of most of the fixed bars 6 can be adapted, the transverse and longitudinal fixed bars 6 are attached to the concrete cushion block as much as possible, the contact area is increased, and the stability is improved.
In this optimized manner, as shown in fig. 2, a fixing hole 41 is formed at the intersection of the first pad structure 1 and the second pad structure 2, and the fixing hole 41 is a through hole between the template contact surface 10 and the reinforcement contact surface 20. Because the wire tying head can be left when the transverse and longitudinal fixed steel bars 6 are tied, certain gaps are generated between the wire tying heads and the concrete cushion block to influence stability in the process of installing the concrete cushion block, the wire tying heads can be placed in the fixing holes 41 through the arrangement of the fixing holes 41, and the installation gap between the fixed steel bars 6 and the concrete cushion block is reduced.
As a preferable example of the above embodiment, the wire tying groove 31 is formed at the edge portion of the crossing position of the first pad structure 1 and the second pad structure 2, and the direction of the wire tying groove 31 is identical to the direction of the fixing hole 41. Referring to fig. 3, the wire tying groove 31 is provided for tying wires to fix the fixing bar 6 and the concrete cushion block together, providing an installation position for the same, and facilitating better filling of the gap with concrete when the concrete is poured later.
The foregoing has outlined and described the basic principles, features, and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. A reinforced concrete pad, comprising: a first pad structure and a second pad structure;
the first cushion block structure and the second cushion block structure are vertically crossed; a first installation part is arranged on one side, facing the fixed steel bar, of the first cushion block structure, and the first installation part is consistent with the first cushion block structure in direction;
a second installation part is arranged on one side, facing the fixed steel bar, of the second cushion block structure, and the second installation part is consistent with the second cushion block structure in direction;
on the first cushion block structure, one side close to the first installation part is a steel bar contact surface, and one side far away from the first installation part is a template contact surface.
2. The reinforced concrete cushion according to claim 1, wherein a plurality of protruding blocks are provided on one side of the contact surface of the form, the protruding blocks have equal protruding heights, and the protruding blocks are spaced apart from each other by a certain distance.
3. The reinforced concrete pad of claim 2, wherein the raised blocks are disposed at corners of the first and second pad structures, respectively.
4. The reinforced concrete cushion according to claim 2, wherein an anti-instability block is further provided on the formwork contact surface, the anti-instability block is provided at a center portion of a crossing position of the first cushion structure and the second cushion structure, and a height of the protrusion is identical to a height of the protrusion block.
5. The reinforced concrete pad of claim 4, wherein the anti-destabilizing block is in the shape of a cross with the cross direction intersecting the first and second pad structures.
6. The reinforced concrete pad of claim 1, wherein the second mounting portion has a depth greater than the first mounting portion by a diameter of the fixed reinforcement.
7. The reinforced concrete cushion according to any one of claims 1 to 6, wherein a fixing hole is formed at an intersection of the first cushion structure and the second cushion structure, and the fixing hole is a through hole between the contact surface of the formwork and the contact surface of the reinforcement.
8. The reinforced concrete cushion according to claim 7, wherein a wire tying groove is formed in an edge portion of the crossing position of the first cushion block structure and the second cushion block structure, and the direction of the wire tying groove is consistent with the direction of the fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320249327.7U CN219196492U (en) | 2023-02-17 | 2023-02-17 | Reinforced concrete cushion block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320249327.7U CN219196492U (en) | 2023-02-17 | 2023-02-17 | Reinforced concrete cushion block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219196492U true CN219196492U (en) | 2023-06-16 |
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ID=86717044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320249327.7U Active CN219196492U (en) | 2023-02-17 | 2023-02-17 | Reinforced concrete cushion block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219196492U (en) |
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2023
- 2023-02-17 CN CN202320249327.7U patent/CN219196492U/en active Active
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