CN114439157A - Fixed protection device of reinforcing bar interval - Google Patents
Fixed protection device of reinforcing bar interval Download PDFInfo
- Publication number
- CN114439157A CN114439157A CN202210152830.0A CN202210152830A CN114439157A CN 114439157 A CN114439157 A CN 114439157A CN 202210152830 A CN202210152830 A CN 202210152830A CN 114439157 A CN114439157 A CN 114439157A
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- groove
- arc
- reinforcing steel
- steel bar
- annular channel
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- 230000003014 reinforcing effect Effects 0.000 title claims description 19
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 64
- 230000008093 supporting effect Effects 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 33
- 239000010959 steel Substances 0.000 claims description 33
- 230000002787 reinforcement Effects 0.000 claims description 19
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 230000001012 protector Effects 0.000 claims 4
- 239000011241 protective layer Substances 0.000 abstract description 8
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 239000010410 layer Substances 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/168—Spacers connecting parts for reinforcements and spacing the reinforcements from the form
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/20—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups of material other than metal or with only additional metal parts, e.g. concrete or plastics spacers with metal binding wires
- E04C5/206—Spacers having means to adapt the spacing distance
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
In order to solve the technical problem that the bearing capacity of a building is affected because the space between a reinforcing steel bar protective layer and a reinforcing steel bar mesh does not meet the requirement caused by the displacement of reinforcing steel bars in the prior art, the embodiment of the invention provides a reinforcing steel bar space fixing and protecting device, which comprises: a fixed seat; the two ends of the supporting body are respectively used for being detachably connected with a fixed seat; an annular channel for fixing the reinforcing steel bars and allowing the reinforcing steel bars to pass through is formed between the fixed seat and the end part of the support body. According to the embodiment of the invention, the distance between the reinforcing steel bars is fixed through the fixing seat, the supporting body and the annular channel, and meanwhile, the reinforcing steel bars are well supported and fixed, so that the defect that the bearing capacity of a building is influenced because the distance between the reinforcing steel bar protecting layer and the reinforcing steel bar net does not meet the requirement due to the displacement of the reinforcing steel bars is avoided.
Description
Technical Field
The invention relates to a reinforcing steel bar spacing fixing and protecting device.
Background
Along with the continuous development of the construction industry, quality problems are more and more emphasized, but the quality common fault at the present stage is still not well solved, the steel bar protection layers of cast-in-place walls and plates often do not reach the standard, the space between the steel bar meshes also cannot meet the requirements of design specifications, and when the cast-in-place plates are constructed, steel bars are often trampled, so that the steel bar protection layers at the lower part do not reach the standard; when the wall is cast in place, the used mortar cushion block is easy to deviate, the action effect is poor, and the space between the reinforcing steel bar protective layer and the reinforcing steel bar mesh does not meet the requirement; traditional cushion function singleness acts on the cushion of bottom plate lower part reinforcing bar very easily to empty moreover, acts on the reinforcing bar of wall body and also hardly fixes the position of reinforcing bar, not only influences the bearing capacity of wall, board, also can increase the maintenance cost in later stage.
Disclosure of Invention
In order to solve the technical problem that the bearing capacity of a building is affected because the space between a reinforcing steel bar protective layer and a reinforcing steel bar mesh does not meet the requirement due to the displacement of reinforcing steel bars in the prior art, the embodiment of the invention provides a reinforcing steel bar space fixing and protecting device.
The embodiment of the invention is realized by the following technical scheme:
the embodiment of the invention provides a reinforcing steel bar interval fixing and protecting device, which comprises:
a fixed seat; and
the two ends of the supporting body are respectively used for being detachably connected with a fixed seat;
an annular channel for fixing the reinforcing steel bars and allowing the reinforcing steel bars to pass through is formed between the fixed seat and the end part of the support body.
Further, the annular channel includes:
the first groove is arranged at the end part of the support body;
the second groove is arranged on the fixed seat and used for forming an annular channel with the first groove.
Furthermore, at least two slots are arranged around the first groove; at least two inserting strips for inserting into the slots are arranged on the periphery of the second groove; the first groove, the slot, the insert and the second groove form the annular channel.
Further, the support body is a rectangular support column.
Further, the both ends of rectangle support column all are equipped with first recess, first recess includes:
a first through groove;
the second through groove is crossed with the first through groove;
the four slots are respectively arranged at four corners of a rectangle at the end part of the rectangular supporting column;
the second groove includes:
the transverse groove is used for being matched with the first through groove to fix the transverse steel bar;
the longitudinal grooves and the transverse grooves are arranged in a cross manner and are used for being matched with the second through grooves to fix the longitudinal steel bars;
the four inserting strips correspond to the four inserting grooves respectively in position and are arranged on the fixed seat;
the first through groove, the slot, the inserting strip and the transverse groove form a transverse steel bar annular channel;
the second through groove, the slot, the inserting strip and the longitudinal groove form a longitudinal steel bar annular channel;
the transverse reinforcement annular channel and the longitudinal reinforcement annular channel are arranged in a cross shape.
Furthermore, the first through groove comprises a first arc-shaped groove and a second arc-shaped groove which are oppositely arranged, and the first arc-shaped groove is communicated with the second arc-shaped groove to be used for placing the reinforcing steel bars; the second through groove comprises a third arc-shaped groove and a fourth arc-shaped groove which are oppositely arranged, and the third arc-shaped groove is communicated with the fourth arc-shaped groove to be used for placing the reinforcing steel bars;
the transverse groove comprises a fifth arc-shaped groove and a sixth arc-shaped groove which are oppositely arranged; the longitudinal grooves comprise a seventh arc-shaped groove and an eighth arc-shaped groove which are oppositely arranged; the fifth arc-shaped groove is communicated with the sixth arc-shaped groove to be matched with the first through groove to fix the reinforcing steel bar, and the seventh arc-shaped groove is communicated with the eighth arc-shaped groove to be matched with the second through groove to fix the reinforcing steel bar.
Furthermore, all the arc-shaped grooves are U-shaped grooves; the U-shaped groove is a semicircular groove.
Furthermore, the radian of all the arc-shaped grooves is matched with the peripheral radian of the reinforcing steel bars.
Furthermore, the contact part of the inserting strip and the slot is of an arc-shaped structure; the part of the cutting close to the steel bar is provided with a corner structure.
Furthermore, the fixed seat comprises a base and an insertion part which is detachably connected with the base; the second groove and the inserting strip are arranged on the inserting part.
Compared with the prior art, the embodiment of the invention has the following advantages and beneficial effects:
according to the reinforcing steel bar spacing fixing and protecting device disclosed by the embodiment of the invention, the spacing among the reinforcing steel bars is fixed through the fixing seat, the supporting body and the annular channel, and meanwhile, the reinforcing steel bars are well supported and fixed, so that the defect that the bearing capacity of a building is influenced because the spacing between a reinforcing steel bar protecting layer and a reinforcing steel bar net does not meet the requirement due to the displacement of the reinforcing steel bars is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic structural view of a reinforcing steel bar spacing fixing and protecting device.
Fig. 2 is a schematic view of a rectangular support column structure.
Fig. 3 is a schematic view of a fixing base.
Fig. 4 is a schematic top view of the fixing base.
Reference numbers and corresponding part names in the drawings:
1-a first fixed seat, 2-a support body, 3-a second fixed seat, 21-a first arc-shaped groove, 22-a third arc-shaped groove, 23-a second arc-shaped groove, 24-a fourth arc-shaped groove, 25-a rectangular corner, 26-a slot, 31-a corner structure, 32-an arc structure, 33-a seventh arc-shaped groove, 34-a fifth arc-shaped groove, 35-a sixth arc-shaped groove, 36-an eighth arc-shaped groove, 37-a splicing part and 38-a base.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail so as not to obscure the present invention.
Throughout the specification, reference to "one embodiment," "an embodiment," "one example," or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the invention. Thus, the appearances of the phrases "one embodiment," "an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "upper", "lower", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the scope of the present invention.
Examples
In order to solve the technical problem that the bearing capacity of a building is affected because the distance between a reinforcing steel bar protective layer and a reinforcing steel bar mesh is not satisfactory due to the displacement of reinforcing steel bars in the prior art, an embodiment of the present invention provides a reinforcing steel bar distance fixing and protecting device, as shown in fig. 1 to 4, including: a fixed seat; the two ends of the support body are respectively detachably connected with a fixed seat; an annular channel for fixing the reinforcing steel bars and allowing the reinforcing steel bars to pass through is formed between the fixed seat and the end part of the support body.
Therefore, the embodiment of the invention fixes the space among the reinforcing steel bars through the fixing seat, the supporting body and the annular channel and simultaneously plays a good role in supporting and fixing the reinforcing steel bars, thereby avoiding the defect that the bearing capacity of a building is influenced because the space between the reinforcing steel bar protecting layer and the reinforcing steel bar net does not meet the requirement due to the displacement of the reinforcing steel bars.
Referring to fig. 1, the device for fixing and protecting the steel bar interval comprises a first fixed seat 1, a supporting body 2 and a second fixed seat 3; optionally, the first fixing seat and the second fixing seat have the same or similar structures. When the device is used on a wall surface, the reinforcing steel bar spacing fixed protection device is transversely arranged; the reinforcing bar passes from the annular channel between fixing base and the supporter, fixes the interval of reinforcing bar and fixes and support the reinforcing bar that passes this annular channel through annular channel.
The embodiment of the invention can solve the common quality problem that the space between the steel bar protective layer and the steel bar mesh of the wall and the plate does not reach the standard in the current stage, can perfectly control the space between the steel bar protective layer and the steel bar mesh when acting on the cast-in-place wall, can ensure the support stability of the template to a certain extent, avoids the generation of wrong platforms, can replace the common cushion block and the stirrup bar when acting on the cast-in-place plate, and achieves the effect of controlling the space between the steel bar protective layer and the steel bar mesh.
Further, the annular channel includes: the first groove is arranged at the end part of the support body; the second groove is arranged on the fixed seat and used for forming an annular channel with the first groove. The annular channel is used for clamping and fixing the reinforcing steel bars to avoid the reinforcing steel bars from shifting.
Furthermore, at least two slots are arranged around the first groove; at least two inserting strips for inserting into the slots are arranged on the periphery of the second groove; the first groove, the slot, the insert and the second groove form the annular channel.
In order to further fix the steel bar in the annular channel firmly, better fixing and supporting effects are realized on the steel bar; the end position of the supporting body around the first groove is provided with a slot, the position around the second groove of the fixing seat is provided with an inserting strip, the connecting strength between the fixing seat and the supporting body is enhanced by inserting the inserting strip into the slot, and meanwhile, the fixing seat is convenient to detach and install.
Further, the support body is a rectangular support column.
Further, the both ends of rectangle support column all are equipped with first recess, first recess includes: a first through groove; the second through groove is crossed with the first through groove; the four slots are respectively arranged at four corners of a rectangle at the end part of the rectangular supporting column; the second groove includes: the transverse groove is used for being matched with the first through groove to fix the transverse steel bar; the longitudinal grooves and the transverse grooves are arranged in a cross manner and are used for being matched with the second through grooves to fix the longitudinal steel bars; the four inserting strips correspond to the four inserting grooves respectively in position and are arranged on the fixed seat; the first through groove, the slot, the inserting strip and the transverse groove form a transverse steel bar annular channel; the second through groove, the slot, the inserting strip and the longitudinal groove form a longitudinal steel bar annular channel; the transverse reinforcement annular channel and the longitudinal reinforcement annular channel are arranged in a cross manner.
Referring to fig. 2 and 3, the two ends of the rectangular support column are provided with first grooves; illustratively, four rectangular corners at the left end of the rectangular support column are respectively provided with a slot; the first through groove and the second through groove are connected into a cross structure; therefore, transverse or longitudinal steel bars can conveniently enter the first through groove or the second through groove to be fixed; the slots on each rectangular corner are inserted into the corresponding inserting strips on the fixing seat, so that the fixing seat and the end part of the rectangular supporting column can be connected more firmly and stably. Similarly, the arrangement of the right end of the rectangular supporting column and the left end of the rectangular supporting column is not repeated herein.
Specifically, referring to fig. 2, rectangular corners 25 of four corners of the rectangular support post end rectangle are provided with slots 26. First logical groove and second lead to groove and are the intermediate position that the cross-shaped cross structure is located rectangle support column tip, and four rectangle bights 25 that the rectangle supported chinese clan tip distribute on four angles of rectangle support column, are equipped with slot 26 on the one side that is close to the reinforcing bar in every rectangle bight, and each cutting of fixing base inserts the slot to realize fixing of fixing base and rectangle support column.
Further, the first through groove comprises a first arc-shaped groove 21 and a second arc-shaped groove 23 which are oppositely arranged, and the first arc-shaped groove is communicated with the second arc-shaped groove to be used for placing the reinforcing steel bars; the second through groove comprises a third arc-shaped groove 22 and a fourth arc-shaped groove 24 which are oppositely arranged, and the third arc-shaped groove is communicated with the fourth arc-shaped groove for placing the reinforcing steel bars; the transverse grooves comprise a fifth arc-shaped groove 34 and a sixth arc-shaped groove 35 which are oppositely arranged; the longitudinal grooves comprise a seventh arc-shaped groove 33 and an eighth arc-shaped groove 36 which are oppositely arranged; the fifth arc-shaped groove is communicated with the sixth arc-shaped groove to be matched with the first through groove to fix the reinforcing steel bar, and the seventh arc-shaped groove is communicated with the eighth arc-shaped groove to be matched with the second through groove to fix the reinforcing steel bar.
Referring to fig. 2 and 3, the first arc-shaped slot 21 and the second arc-shaped slot 23 are arranged opposite to each other up and down, and the third arc-shaped slot 22 and the fourth arc-shaped slot 24 are arranged opposite to each other left and right; the fifth arc-shaped groove 34 and the sixth arc-shaped groove 35 are arranged up and down oppositely, and the seventh arc-shaped groove 33 and the eighth arc-shaped groove 36 are arranged left and right oppositely; thus, the fifth arc-shaped slot 34 and the sixth arc-shaped slot 35 cooperate with the first arc-shaped slot 21 and the second arc-shaped slot 23 to form an annular channel; the seventh arc-shaped slot 33 and the eighth arc-shaped slot 36 cooperate with the third arc-shaped slot 22 and the fourth arc-shaped slot 24 to form an annular channel.
Furthermore, all the arc-shaped grooves are U-shaped grooves; the U-shaped groove is a semicircular groove.
In order to facilitate the maximum fit between each arc-shaped groove and the steel bar, the annular channel can better fix the steel bar, each arc-shaped groove is set as a U-shaped groove, and optionally, the U-shaped groove is a semi-circular groove; thereby make the cooperation structure of each arc wall and reinforcing bar inseparabler to, more do benefit to the fixed of reinforcing bar.
The protection device is horizontally arranged when used on a wall body, the support body is arranged between reinforcing meshes of the wall body, any two aligned longitudinal reinforcing steel bars or transverse reinforcing steel bars are arranged in U-shaped grooves at two ends of the support body, the insertion part of the fixing seat is aligned with the insertion groove of the support body to be inserted and connected, the U-shaped grooves are semicircular arcs designed according to the sizes of the reinforcing steel bars, and the reinforcing steel bars are exactly tightly wrapped after the connecting rods are connected with the support clamping seats.
The embodiment of the invention is vertically placed when the plate is used on a plate, optionally, the fixed seat is a disc and is placed on a plate bottom template, the outer steel bar at the lower part is placed in the U-shaped groove of the fixed seat, then the slot of the support body is aligned with the insertion part of the fixed seat and is inserted and connected, and the steel bar at the upper part is directly placed in the U-shaped groove at the upper end of the support body.
Furthermore, the radian of all the arc-shaped grooves is matched with the peripheral radian of the reinforcing steel bars.
Furthermore, the contact part of the cutting and the slot is an arc-shaped structure 32; the part of the cutting close to the steel bar is provided with a corner structure 31.
Further, the fixing seat comprises a base 38 and an insertion part 37 detachably connected with the base; the second groove and the inserting strip are arranged on the inserting part.
Referring to fig. 3, the fixing seat includes a base and an insertion portion, the insertion portion is disposed above the base, and the outer side of each insert on the insertion portion is an arc-shaped structure, and optionally, the outer side of each insert is an arc-shaped surface matched with the arc-shaped structure of the slot, so that the inserts and the slots are better clamped together; the inboard of cutting is the edges and corners structure, and the edges and corners structure of cutting is close to the outside of reinforcing bar to can play fixed and spacing effect to the outside of reinforcing bar, thereby further make the reinforcing bar have better stability and firm effect through the edges and corners structure in annular channel.
The transverse reinforcement annular channel and the longitudinal reinforcement annular channel can also be arranged in a staggered mode, so that the transverse reinforcement annular channel and the longitudinal reinforcement annular channel on the same end of the support body can fix the transverse reinforcement and the longitudinal reinforcement at the same time. Optionally, the transverse reinforcement annular channel and the longitudinal reinforcement annular channel on the same end of the support body are arranged in a cross manner, so that when the transverse reinforcement annular channel and the longitudinal reinforcement annular channel on the same end of the support body are used, one of the transverse reinforcement and the longitudinal reinforcement can pass through, and therefore the end structure of the support body is simpler and the support body is convenient to detach.
Compared with the prior art, the embodiment of the invention has the following advantages and beneficial effects: the embodiment of the invention is not only suitable for walls, but also suitable for plates, can ensure a reinforcing steel bar protective layer, can control the spacing of reinforcing steel bar nets, can replace stirrup bars and cushion blocks, has powerful functions and saves cost; the matching of the U-shaped groove and the slot, the connection operation and the simplicity and convenience of the connection operation improve the construction efficiency; the materials required for manufacturing the device of the embodiment of the invention have low cost and simple process.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a protection device is fixed to reinforcing bar interval which characterized in that includes:
a fixed seat; and
the two ends of the supporting body are respectively used for being detachably connected with a fixed seat;
an annular channel for fixing the reinforcing steel bars and allowing the reinforcing steel bars to pass through is formed between the fixed seat and the end part of the support body.
2. The rebar spacing fixation protector of claim 1, wherein the annular channel comprises:
the first groove is arranged at the end part of the support body;
the second groove is arranged on the fixed seat and used for forming an annular channel with the first groove.
3. The reinforcing bar interval fixing and protecting device as claimed in claim 2, wherein at least two slots are formed around the first groove; at least two inserting strips for inserting into the slots are arranged on the periphery of the second groove; the first groove, the slot, the insert and the second groove form the annular channel.
4. The rebar spacing fixed protection device of claim 3, wherein the support is a rectangular support post.
5. The rebar spacing fixed protection device of claim 4, wherein the rectangular support column is provided with first grooves at two ends, and the first grooves comprise:
a first through groove;
the second through groove is crossed with the first through groove;
the four slots are respectively arranged at four corners of the rectangle at the end part of the rectangular support column;
the second groove includes:
the transverse groove is used for being matched with the first through groove to fix the transverse steel bar;
the longitudinal grooves and the transverse grooves are arranged in a cross manner and are used for being matched with the second through grooves to fix the longitudinal steel bars;
the four inserting strips correspond to the four inserting grooves respectively in position and are arranged on the fixed seat;
the first through groove, the slot, the inserting strip and the transverse groove form a transverse steel bar annular channel;
the second through groove, the slot, the inserting strip and the longitudinal groove form a longitudinal steel bar annular channel;
the transverse reinforcement annular channel and the longitudinal reinforcement annular channel are arranged in a cross shape.
6. The fixed protection device of reinforcing bar interval of claim 5, characterized in that, the first through groove includes the first arc groove and the second arc groove that are set oppositely, the first arc groove and the second arc groove are communicated for placing the reinforcing bar; the second through groove comprises a third arc-shaped groove and a fourth arc-shaped groove which are oppositely arranged, and the third arc-shaped groove is communicated with the fourth arc-shaped groove to be used for placing the reinforcing steel bars;
the transverse groove comprises a fifth arc-shaped groove and a sixth arc-shaped groove which are oppositely arranged; the longitudinal grooves comprise a seventh arc-shaped groove and an eighth arc-shaped groove which are oppositely arranged; the fifth arc-shaped groove is communicated with the sixth arc-shaped groove to be matched with the first through groove to fix the reinforcing steel bar, and the seventh arc-shaped groove is communicated with the eighth arc-shaped groove to be matched with the second through groove to fix the reinforcing steel bar.
7. The rebar spacing fixation protector of claim 6, wherein all of the arcuate slots are U-shaped slots; the U-shaped groove is a semicircular groove.
8. The rebar spacing fixation protector of claim 6, wherein all of the arcuate slots have an arc that matches the outer circumference of the rebar.
9. The reinforcing steel bar space fixing and protecting device as claimed in any one of claims 3 to 8, wherein the contact portion of the insert and the slot is an arc-shaped structure; the part of the cutting close to the steel bar is provided with a corner structure.
10. The reinforcement pitch fixing protector as claimed in claim 1, wherein the fixing base comprises a base and an insertion part detachably connected to the base; the second groove and the inserting strip are arranged on the inserting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210152830.0A CN114439157A (en) | 2022-02-18 | 2022-02-18 | Fixed protection device of reinforcing bar interval |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210152830.0A CN114439157A (en) | 2022-02-18 | 2022-02-18 | Fixed protection device of reinforcing bar interval |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114439157A true CN114439157A (en) | 2022-05-06 |
Family
ID=81373670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210152830.0A Pending CN114439157A (en) | 2022-02-18 | 2022-02-18 | Fixed protection device of reinforcing bar interval |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114439157A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1840292A2 (en) * | 2006-03-29 | 2007-10-03 | Fanha Nunes Ferreira Rebelo, Eduarda | Spacer and protector capsule for steel rods |
| CN110469120A (en) * | 2018-05-09 | 2019-11-19 | 蒋丽萍 | Improve the reinforced bar support method of construction quality |
| CN112252594A (en) * | 2020-10-30 | 2021-01-22 | 浙江省三建建设集团有限公司 | Steel bar supporting device and construction method thereof |
| CN212926716U (en) * | 2020-06-01 | 2021-04-09 | 山东省建筑科学研究院有限公司 | Industrial and civil construction concrete protective layer cushion block |
-
2022
- 2022-02-18 CN CN202210152830.0A patent/CN114439157A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1840292A2 (en) * | 2006-03-29 | 2007-10-03 | Fanha Nunes Ferreira Rebelo, Eduarda | Spacer and protector capsule for steel rods |
| CN110469120A (en) * | 2018-05-09 | 2019-11-19 | 蒋丽萍 | Improve the reinforced bar support method of construction quality |
| CN212926716U (en) * | 2020-06-01 | 2021-04-09 | 山东省建筑科学研究院有限公司 | Industrial and civil construction concrete protective layer cushion block |
| CN112252594A (en) * | 2020-10-30 | 2021-01-22 | 浙江省三建建设集团有限公司 | Steel bar supporting device and construction method thereof |
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