CN214144409U - Bearing-resistant reinforced concrete cushion block - Google Patents
Bearing-resistant reinforced concrete cushion block Download PDFInfo
- Publication number
- CN214144409U CN214144409U CN202022972396.XU CN202022972396U CN214144409U CN 214144409 U CN214144409 U CN 214144409U CN 202022972396 U CN202022972396 U CN 202022972396U CN 214144409 U CN214144409 U CN 214144409U
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- Prior art keywords
- block
- clamping
- reinforced concrete
- reinforcing bar
- plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 125000003003 spiro group Chemical group 0.000 claims abstract description 7
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 abstract description 18
- 229910000831 Steel Inorganic materials 0.000 description 27
- 239000010959 steel Substances 0.000 description 27
- 239000004567 concrete Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of the reinforced concrete cushion block, in particular to a bearing-resistant reinforced concrete cushion block, which comprises two clamping mechanisms and four locking mechanisms for locking the two clamping mechanisms, wherein each clamping mechanism comprises a fixed bottom plate and a clamping block coaxially rotating on the top surface of the fixed bottom plate, a chute is arranged on each clamping block, and a top block is arranged in each chute in a sliding way; when using, earlier correspond each other with the connecting hole on two PMKD, then reach two fixture blocks and rotate according to the crossing angle of reinforcing bar, make the length direction of spout unanimous with the length direction of reinforcing bar, then with the reinforcing bar joint on the kicking block in the spout, then with two fixture block each other, then use the bolt to run through two PMKD corresponding two connecting holes, reuse nut and bolt spiro union, carry out spacingly to the reinforcing bar that interlocks each other, can adjust according to the angle that the reinforcing bar was crossed, carry out spacing fixed to the reinforcing bar of multiple crossing angle.
Description
Technical Field
The utility model belongs to the technical field of the reinforcing bar cushion, concretely relates to resistant type reinforced concrete cushion that bears.
Background
The concrete cushion block is called as a steel bar protection layer cushion block, is placed between a steel bar and a template in a brick-concrete structure and a frame structure, fixes the position of the steel bar, and is used for preventing the steel bar from being exposed and corroded.
Chinese patent discloses steel reinforcement cage concrete cushion, (No. CN208701660U is announced to the grant), and this patent technology has overcome former steel reinforcement cage concrete cushion ligature fixed loaded down with trivial details, and easy swing after the ligature influences the problem of pouring back protective layer thickness, but, it can only be fixed to the reinforcing bar of a cross angle, can't fix the reinforcing bar of other cross angles, and the adjustability is relatively poor.
Accordingly, one skilled in the art has provided a durable reinforced concrete spacer to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a resistant type reinforced concrete cushion that bears has the characteristics that the adjustability is high.
In order to achieve the above object, the utility model provides a following technical scheme: a bearing-resistant reinforced concrete cushion block comprises two clamping mechanisms and four locking mechanisms for locking the two clamping mechanisms, wherein each clamping mechanism comprises a fixed bottom plate and a clamping block coaxially rotating on the top surface of the fixed bottom plate, a sliding groove is formed in each clamping block, a top block slides in each sliding groove, the bottom surface of the inner wall of each sliding groove is fixedly connected with an elastic sheet, the top end of each elastic sheet is fixedly connected with the bottom surface of each top block, two staggered spacing holes and two jacks are formed in each clamping block, each jack is internally provided with a limiting mechanism, each limiting mechanism comprises a connecting rod and an upper limiting plate coaxially fixed on the top surface of each connecting rod, the bottom surface of each connecting rod is coaxially and fixedly connected with a lower limiting plate, the bottom surface of each lower limiting plate is fixedly connected with an inserting plate, one side surface of each fixed bottom plate corresponding to each clamping block is provided with an annular tooth groove, and each inserting plate corresponds to the annular tooth groove, the connecting rod is inserted in the jack in a sliding mode, the upper limiting plate is located in the avoiding hole, and the lower limiting plate is located between the clamping block and the fixed bottom plate.
Preferably, four connecting holes are formed in the fixed bottom plate and are circumferentially arranged at equal intervals, and the locking mechanism is detachably connected in the connecting holes.
Preferably, the locking mechanism comprises a bolt and a nut screwed at one end of the bolt, the bolt penetrates through two corresponding connecting holes in the two fixing bottom plates, and the nut is screwed with the bolt.
Preferably, the top block is provided with anti-skid grains.
Preferably, the fixed bottom plate and the fixture block bracket are rotatably connected with a connecting shaft.
Preferably, the height of the upper limiting plate is the same as the depth of the avoiding hole.
Compared with the prior art, the beneficial effects of the utility model are that:
when using, earlier correspond each other with the connecting hole on two PMKD, then reach two fixture blocks and rotate according to the cross angle of reinforcing bar, make the length direction of spout unanimous with the length direction of reinforcing bar, then with the reinforcing bar joint on the kicking block in the spout, then with two fixture block each other blocks, at this moment, under the effect of shell fragment, kicking block and reinforcing bar butt, it is spacing to carry out the reinforcing bar, make the reinforcing bar butt on the fixture block of opposite side, then use the bolt to run through two corresponding connecting holes on two PMKD, reuse nut and bolt spiro union, it is fixed to compress tightly two fixture blocks each other through PMKD, it is spacing to the reinforcing bar that interlocks each other, can adjust according to the angle that the reinforcing bar intersects, carry out spacing fixed to the reinforcing bar of multiple cross angle.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a locking mechanism in the present invention;
fig. 3 is a schematic view of the installation position of the limiting mechanism in the present invention;
fig. 4 is a schematic structural view of a limiting mechanism in the present invention;
fig. 5 is a schematic diagram of the annular tooth space structure of the present invention.
In the figure: 1. a clamping mechanism; 101. a chute; 102. avoiding holes; 103. a jack; 11. fixing the bottom plate; 111. connecting holes; 112. an annular gullet; 12. a clamping block; 13. a top block; 14. a spring plate; 15. a connecting shaft; 2. a limiting mechanism; 21. a connecting rod; 22. a lower limiting plate; 23. an upper limiting plate; 24. inserting plates; 3. a locking mechanism; 31. a bolt; 32. and (4) a nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: a bearing-resistant reinforced concrete cushion block comprises two clamping mechanisms 1 and four locking mechanisms 3 for locking the two clamping mechanisms 1, wherein each clamping mechanism 1 comprises a fixed bottom plate 11 and a clamping block 12 coaxially rotating on the top surface of the fixed bottom plate, a sliding groove 101 is formed in each clamping block 12, a top block 13 slides in each sliding groove 101, an elastic sheet 14 is fixedly connected to the bottom surface of the inner wall of each sliding groove 101, the top end of each elastic sheet 14 is fixedly connected with the bottom surface of each top block 13, each clamping block 12 is provided with two staggered spacing holes 102 and two jacks 103, each jack 103 is internally provided with a limiting mechanism 2, each limiting mechanism 2 comprises a connecting rod 21 and an upper limiting plate 23 coaxially fixed on the top surface of the connecting rod 21, the bottom surface of the connecting rod 21 is coaxially and fixedly connected with a lower limiting plate 22, the bottom surface of the lower limiting plate 22 is fixedly connected with an inserting plate 24, one side surface of the fixed bottom plate 11, corresponding to the clamping block 12, is provided with an annular tooth groove 112, and the inserting plate 24 corresponds to the annular tooth groove 112, the connecting rod 21 is inserted in the insertion hole 103 in a sliding manner, the upper limiting plate 23 is positioned in the avoiding hole 102, and the lower limiting plate 22 is positioned between the fixture block 12 and the fixed bottom plate 11.
In this embodiment: when in use, the connecting holes 111 on the two fixing bottom plates 11 are mutually corresponding, then the two clamping blocks 12 are rotated according to the crossed angle of the steel bars, so that the length direction of the sliding groove 101 is consistent with the length direction of the steel bars, then the steel bars are clamped on the top block 13 in the sliding groove 101, then the two clamping blocks 12 are mutually clamped, at the moment, under the action of the elastic sheet 14, the top block 13 is abutted against the steel bars to limit the steel bars, so that the steel bars are abutted against the clamping blocks 12 on the other side, then the bolts 31 penetrate through the corresponding two connecting holes 111 on the two fixing bottom plates 11, then the nuts 32 are screwed with the bolts 31, the two clamping blocks 12 are mutually pressed and fixed through the fixing bottom plates 11, the mutually staggered steel bars are limited, the adjustment can be carried out according to the crossed angle of the steel bars, the limiting and the fixing of the steel bars with various crossed angles are carried out, and simultaneously, because the two clamping blocks 12 are mutually pressed, so that the upper limiting plate 23 is located in the avoiding hole 102, the connecting rod 21 slides downwards to the inserting plate 24 to be inserted into the annular tooth groove 112, the fixture block 12 and the fixed bottom plate 11 cannot rotate relatively, the fixture block 12 is effectively prevented from rotating automatically after the fixed bottom plate 11 and the placing surface are fixed, the stability is further improved, and the lower limiting plate 22 and the upper limiting plate 23 prevent the connecting rod 21 from falling off.
In fig. 1, 2 and 5: set up four connecting holes 111 that circumference equidistance interval arranged on PMKD 11, locking mechanism 3 can dismantle and connect in connecting hole 111, locking mechanism 3 includes bolt 31 and the nut 32 of spiro union in its one end, bolt 31 runs through two corresponding connecting holes 111 on two PMKD 11, nut 32 and bolt 31 spiro union, use bolt 31 to run through two corresponding connecting holes 111 on two PMKD 11, reuse nut 32 and bolt 31 spiro union, it is fixed to compress tightly two fixture blocks 12 each other through PMKD 11.
In fig. 2: the anti-skidding lines are formed in the ejector block 13, when the steel bars are in contact with the ejector block 13, the friction force between the steel bars and the ejector block 13 is increased, the steel bars are prevented from sliding automatically, and the installation is convenient.
In fig. 1: the fixed base plate 11 and the fixture block 12 are rotatably connected with a connecting shaft 15, so that the purpose of connecting the fixed base plate 11 and the fixture block 12 is achieved, and the relative rotation of the fixed base plate and the fixture block is guaranteed.
In fig. 3: the height of the upper limiting plate 23 is the same as the depth of the clearance hole 102, and the upper limiting plate 23 can completely slide into the clearance hole 102 without interfering with the attachment of the fixture block 12.
The utility model discloses a theory of operation and use flow: when in use, the connecting holes 111 on the two fixing bottom plates 11 are mutually corresponding, then the two clamping blocks 12 are rotated according to the crossed angle of the steel bars, so that the length direction of the sliding groove 101 is consistent with the length direction of the steel bars, then the steel bars are clamped on the top block 13 in the sliding groove 101, then the two clamping blocks 12 are mutually clamped, at the moment, under the action of the elastic sheet 14, the top block 13 is abutted against the steel bars to limit the steel bars, so that the steel bars are abutted against the clamping blocks 12 on the other side, then the bolts 31 penetrate through the corresponding two connecting holes 111 on the two fixing bottom plates 11, then the nuts 32 are screwed with the bolts 31, the two clamping blocks 12 are mutually pressed and fixed through the fixing bottom plates 11, the mutually staggered steel bars are limited, the adjustment can be carried out according to the crossed angle of the steel bars, the limiting and the fixing of the steel bars with various crossed angles are carried out, and simultaneously, because the two clamping blocks 12 are mutually pressed, so that the upper limiting plate 23 is located in the avoiding hole 102, the connecting rod 21 slides downwards to the inserting plate 24 to be inserted into the annular tooth groove 112, the fixture block 12 and the fixed bottom plate 11 cannot rotate relatively, the fixture block 12 is effectively prevented from rotating automatically after the fixed bottom plate 11 and the placing surface are fixed, the stability is further improved, and the lower limiting plate 22 and the upper limiting plate 23 prevent the connecting rod 21 from falling off.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a resistant type reinforced concrete cushion that bears which characterized in that: the clamping mechanism comprises two clamping mechanisms (1) and four locking mechanisms (3) used for locking the two clamping mechanisms (1), wherein each clamping mechanism (1) comprises a fixed bottom plate (11) and a clamping block (12) coaxially rotating on the top surface of the fixed bottom plate, a sliding groove (101) is formed in each clamping block (12), a top block (13) is arranged in each sliding groove (101), an elastic sheet (14) is fixedly connected to the bottom surface of the inner wall of each sliding groove (101), the top end of each elastic sheet (14) is fixedly connected with the bottom surface of each top block (13), two staggered spacing holes (102) and two jacks (103) are formed in each clamping block (12), each spacing mechanism (2) is installed in each jack (103), each spacing mechanism (2) comprises a connecting rod (21) and an upper spacing plate (23) coaxially fixed on the top surface of each connecting rod, a lower spacing plate (22) is coaxially and fixedly connected to the bottom surface of each connecting rod (21), bottom surface fixedly connected with picture peg (24) of lower limiting plate (22), PMKD (11) with annular tooth's socket (112) have been seted up to the side that fixture block (12) correspond, picture peg (24) with annular tooth's socket (112) correspond, connecting rod (21) slide and peg graft in jack (103), it is located to go up limiting plate (23) keep away in spacing hole (102), lower limiting plate (22) are located fixture block (12) with between PMKD (11).
2. The durable reinforced concrete spacer of claim 1, wherein: four connecting holes (111) which are circumferentially arranged at equal intervals are formed in the fixed bottom plate (11), and the locking mechanism (3) is detachably connected into the connecting holes (111).
3. The durable reinforced concrete spacer of claim 1, wherein: locking mechanism (3) are including bolt (31) and spiro union nut (32) in its one end, bolt (31) run through two corresponding connecting hole (111) on PMKD (11), nut (32) with bolt (31) spiro union.
4. The durable reinforced concrete spacer of claim 1, wherein: the top block (13) is provided with anti-skid grains.
5. The durable reinforced concrete spacer of claim 1, wherein: the fixed bottom plate (11) and the fixture block (12) support are rotatably connected with a connecting shaft (15).
6. The durable reinforced concrete spacer of claim 1, wherein: the height of the upper limiting plate (23) is the same as the depth of the avoiding hole (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022972396.XU CN214144409U (en) | 2020-12-13 | 2020-12-13 | Bearing-resistant reinforced concrete cushion block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022972396.XU CN214144409U (en) | 2020-12-13 | 2020-12-13 | Bearing-resistant reinforced concrete cushion block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214144409U true CN214144409U (en) | 2021-09-07 |
Family
ID=77585934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022972396.XU Expired - Fee Related CN214144409U (en) | 2020-12-13 | 2020-12-13 | Bearing-resistant reinforced concrete cushion block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214144409U (en) |
-
2020
- 2020-12-13 CN CN202022972396.XU patent/CN214144409U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230407 Address after: 325100 biaoshan village, Yantou Town, Yongjia County, Wenzhou City, Zhejiang Province Patentee after: Zheng Dalong Address before: 341000 Hongmen Avenue, Hongmen Industrial Park, Xingguo County, Ganzhou City, Jiangxi Province Patentee before: Ganzhou Yongqiang Municipal Engineering Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230504 Address after: 325000 Room 304, 3rd Floor, Longgang Building, Longgang City, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Da'ou Port Construction Group Co.,Ltd. Address before: 325100 Yan Tou Zhen Biaoshan Village, Yongjia County, Wenzhou City, Zhejiang Province Patentee before: Zheng Dalong |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210907 |