CN220954603U - Cracking-proof concrete structural member - Google Patents
Cracking-proof concrete structural member Download PDFInfo
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- CN220954603U CN220954603U CN202321229133.7U CN202321229133U CN220954603U CN 220954603 U CN220954603 U CN 220954603U CN 202321229133 U CN202321229133 U CN 202321229133U CN 220954603 U CN220954603 U CN 220954603U
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- 239000004567 concrete Substances 0.000 title claims abstract description 46
- 210000001503 joint Anatomy 0.000 claims abstract description 29
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000005336 cracking Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 2
- 238000005266 casting Methods 0.000 description 5
- 238000005728 strengthening Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to the technical field of concrete structural members, and discloses an anti-cracking concrete structural member, which comprises a connecting piece, a locking piece, two groups of first template pieces and two groups of second template pieces, wherein the connecting piece is provided with a locking piece; the two groups of first template parts comprise first vertical plates, butt joint grooves are formed in two ends of one opposite side of each of the two groups of first vertical plates, and through holes are formed in the centers of one opposite side of each of the two groups of first vertical plates; the two groups of second template parts comprise second vertical plates; through the cooperation between two sets of first template pieces, two sets of second template pieces, connecting piece, sleeve pipe and the retaining member, two sets of second risers are respectively through the butt joint groove joint of butt joint piece and two sets of first risers, realize the quick assembly of concrete structural component, and two sets of first risers have improved the stability when the component is used through connecting rod and locking knob, make the concrete vibrate evenly when vibrating to prevent the crack and produce, the dismouting is convenient, has improved the efficiency of construction.
Description
Technical Field
The utility model relates to the technical field of concrete structural members, in particular to an anti-cracking concrete structural member.
Background
The concrete structure, namely a reinforced concrete structure, and concrete structure engineering refers to members or structures with various shapes and sizes, which are formed by pouring two materials, namely reinforced steel and concrete, by using templates according to design requirements.
In the prior art, publication No.: the utility model relates to a Chinese summary of CN210369921U, which relates to an anti-cracking concrete structure member, comprising a concrete structure member main body, wherein the concrete structure member main body consists of two longitudinal plates and two transverse plates, a plurality of L-shaped grooves are formed in the two ends of one side of each longitudinal plate at equal intervals, a plurality of limiting blocks are fixedly arranged in the two sides of each transverse plate at equal intervals, and the limiting blocks are connected with one end of the corresponding L-shaped groove in a penetrating manner. According to the anti-cracking concrete structural member, the longitudinal plate and the transverse plate are respectively penetrated with the threaded holes and the through holes through the screw rods and are firmly fixed through the nuts, so that the longitudinal plate and the transverse plate are prevented from cracking during casting, and normal casting is prevented from being influenced; the L-shaped groove and the U-shaped block which are arranged between the two longitudinal plates are penetrated, the tensioning force between the longitudinal plates is increased through the U-shaped block, and the reinforcing ribs which are penetrated inside the insertion holes are used for ensuring the firmness of the concrete structural member, so that the structure is simple, the installation is convenient, and the popularization is easy.
The existing wall column concrete structure is bundled by steel bars and steel wires in the use process, and then fixed between pins and wood boards, so that the module is easy to expand or crack in the casting process, normal casting is affected, and cracks are generated after the casting is completed, so that the anti-cracking concrete structural member is required to be provided.
Disclosure of utility model
The utility model aims to provide an anti-cracking concrete structural member, which improves the tension of the concrete structural member, further improves the quality of concrete pouring molding, prevents cracks from being generated on the surface of concrete after demolding, and improves the disassembly and assembly efficiency of the concrete structural member so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a cracking-proof concrete structural member comprises a connecting piece, a locking piece, two groups of first template pieces and two groups of second template pieces;
The two groups of first template parts comprise first vertical plates, butt joint grooves are formed in two ends of one opposite side of each of the two groups of first vertical plates, and through holes are formed in the centers of one opposite side of each of the two groups of first vertical plates;
The two groups of second template parts comprise second vertical plates, butt joint blocks are welded at the upper ends of two sides of the two groups of second vertical plates, and the two groups of second vertical plates are respectively and slidably connected with the butt joint grooves of the two groups of first vertical plates through the butt joint blocks;
The connecting piece comprises a connecting rod, a screw hole is formed in one end of the connecting rod, and a limiting plate is welded to the other end of the connecting rod;
The locking piece comprises a limiting cylinder, a screw is welded at the bottom of the inner cavity of the limiting cylinder, the length of the screw is smaller than that of the limiting cylinder, and the screw is in threaded connection with a screw hole at one end of the connecting rod.
Preferably, two groups of reinforcing ribs are welded on one side, opposite to the two groups of butt joint grooves, of the first vertical plates, the two groups of reinforcing ribs are arranged in parallel, and the through holes are formed between the two groups of reinforcing ribs.
Preferably, the lower surfaces of the two groups of first vertical plates are welded with first convex blocks, and the upper surfaces of the two groups of first vertical plates are provided with first grooves for embedding the first convex blocks.
Preferably, the lower surfaces of the two groups of second vertical plates are welded with two groups of positioning rods and second convex blocks, the upper surfaces of the two groups of second vertical plates are provided with two groups of positioning holes and second grooves, the two groups of positioning rods are respectively inserted into the two groups of positioning holes, and the second convex blocks are inserted into the second grooves.
Preferably, the two groups of through holes of the first vertical plates are respectively inserted with a sleeve, the connecting rods are inserted into the inner cavities of the sleeves, the outer diameters of the connecting rods are smaller than the inner diameters of the sleeves, and the inner diameters of the limiting cylinders are larger than the outer diameters of the sleeves.
Preferably, the closed end of the limiting cylinder is welded with a second pull ring, one end, far away from the second pull ring, of the outer side of the limiting cylinder is welded with a limiting ring, and the other end of the connecting rod is welded with a first pull ring.
Preferably, the two groups of first vertical plates are respectively and vertically arranged with the two groups of second vertical plates, the heights of the two groups of first vertical plates are the same as the heights of the two groups of second vertical plates, and the length of the butt joint groove is smaller than the height of the first vertical plates.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the two groups of first template pieces, the two groups of second template pieces, the connecting piece, the sleeve and the locking piece are matched, the two groups of second vertical plates are respectively clamped with the butt joint grooves of the two groups of first vertical plates through the butt joint blocks, so that the rapid assembly of the concrete structural member is realized, the two groups of first vertical plates improve the stability of the member in use through the connecting rod and the locking knob, the concrete is uniformly vibrated during vibration, thereby preventing the generation of cracks, the disassembly and assembly are convenient, and the construction efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a first mold plate according to the present utility model;
Fig. 4 is a schematic cross-sectional view of a locking member according to the present utility model.
In the figure: 100. a first die plate member; 101. a first vertical plate; 102. reinforcing ribs; 103. a first groove; 104. a first bump; 105. a butt joint groove; 106. a through hole; 200. a second die plate member; 201. a second vertical plate; 202. a positioning rod; 203. a second bump; 204. positioning holes; 205. a second groove; 206. a butt joint block; 300. a connecting piece; 301. a connecting rod; 302. a limiting plate; 303. a first pull ring; 304. a screw hole; 400. a locking member; 401. a limiting cylinder; 402. a second pull ring; 403. a screw; 404. a limiting ring; 500. a sleeve.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: an anti-cracking concrete structural member comprises a connecting piece 300, a locking piece 400, two groups of first template pieces 100 and two groups of second template pieces 200;
The two groups of first template pieces 100 comprise first vertical plates 101, butt joint grooves 105 are formed at two ends of opposite sides of the two groups of first vertical plates 101, and through holes 106 are formed in centers of opposite sides of the two groups of first vertical plates 101;
The two groups of second template pieces 200 comprise second vertical plates 201, butt joint blocks 206 are welded at the upper ends of two sides of the two groups of second vertical plates 201, and the two groups of second vertical plates 201 are respectively and slidably connected with the butt joint grooves 105 of the two groups of first vertical plates 101 through the butt joint blocks 206;
The connecting piece 300 comprises a connecting rod 301, a screw hole 304 is formed in one end of the connecting rod 301, and a limiting plate 302 is welded to the other end of the connecting rod 301;
The locking piece 400 comprises a limiting cylinder 401, a screw 403 is welded at the bottom of the inner cavity of the limiting cylinder 401, the length of the screw 403 is smaller than that of the limiting cylinder 401, and the screw 403 is in threaded connection with a screw hole 304 at one end of the connecting rod 301.
When the concrete member is assembled, the two groups of first vertical plates 101 are matched with the butt joint blocks 206 of the two groups of second vertical plates 201 through the butt joint grooves 105, so that the assembly of the concrete member is completed, the two groups of first vertical plates 101 are matched with the first grooves 103 through the first convex blocks 104, the height of the member is convenient to adjust, the application range is increased, meanwhile, the sleeve 500 is inserted into the through holes 106 of the two groups of first vertical plates 101, the connecting rod 301 is convenient to penetrate, one end of the screw 403 is in threaded connection with the screw holes 304, the two groups of first vertical plates 101 are supported through the limiting cylinder 401 and the limiting ring 404, the stability of the member is improved when the concrete is poured, the pouring deformation of the concrete member is avoided, the probability of concrete cracking after the expansion die and the die removal is reduced, the concrete pouring quality is improved, the structure is simple, and the use efficiency of the concrete member is improved.
Two sets of first risers 101 have two sets of strengthening ribs 102 with two sets of butt joint groove 105 relative one side welding, and two sets of strengthening ribs 102 are parallel arrangement, and through-hole 106 sets up between two sets of strengthening ribs 102, has improved first riser 101's intensity through strengthening rib 102, reduces first riser 101's deformation probability, and then improves first riser 101's life, has increased first riser 101's rate of tension to reduce concrete fracture's probability.
The lower surfaces of the two groups of first vertical plates 101 are welded with first protruding blocks 104, the upper surfaces of the two groups of first vertical plates 101 are provided with first grooves 103 for embedding the first protruding blocks 104, and the adjacent two groups of first vertical plates 101 are convenient to splice through the first protruding blocks 104 and the first grooves 103, so that die filling efficiency is improved.
Two sets of locating rods 202 and second lugs 203 are welded on the lower surfaces of two sets of second vertical plates 201, two sets of locating holes 204 and second grooves 205 are formed on the upper surfaces of two sets of second vertical plates 201, two sets of locating rods 202 are inserted into the two sets of locating holes 204 respectively, the second lugs 203 are inserted into the second grooves 205, the locating rods 202 are inserted into the locating holes 204, the second lugs 203 are fit into the second grooves 205, the connection stability of the upper and lower two sets of second vertical plates 201 is improved, and meanwhile, the cross section of each butt joint block 206 is arranged in a trapezoid shape, so that the connection firmness degree of the first vertical plate 101 and the second vertical plate 201 is improved.
The sleeve 500 is inserted into the through holes 106 of the two groups of first vertical plates 101, the connecting rod 301 is inserted into the inner cavity of the sleeve 500, the outer diameter of the connecting rod 301 is smaller than the inner diameter of the sleeve 500, the inner diameter of the limiting cylinder 401 is larger than the outer diameter of the sleeve, concrete and the connecting rod 301 are conveniently separated through the sleeve 500, rapid dismantling of concrete members during form removal is facilitated, and form removal efficiency is improved.
The second pull ring 402 is welded at the closed end of the limiting cylinder 401, the limiting ring 404 is welded at one end, far away from the second pull ring 402, of the outer side of the limiting cylinder 401, the first pull ring 303 is welded at the other end of the connecting rod 301, the connecting piece 300 and the locking piece 400 are convenient to quickly disassemble and assemble through the first pull ring 303 and the second pull ring 402, and the disassembly and assembly efficiency of the concrete member is improved.
The two groups of first vertical plates 101 are respectively and vertically arranged with the two groups of second vertical plates 201, the heights of the two groups of first vertical plates 101 are the same as the heights of the two groups of second vertical plates 201, the length of the butt joint groove 105 is smaller than that of the first vertical plates 101, the second vertical plates 201 are limited through the height of the butt joint groove 105, dislocation of the first vertical plates 101 and the second vertical plates 201 is avoided, and the concrete forming quality is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a prevent concrete structure component that ftractures, includes connecting piece (300), retaining member (400), two sets of first template piece (100) and two sets of second template piece (200), its characterized in that:
The two groups of first template pieces (100) comprise first vertical plates (101), butt joint grooves (105) are formed in two ends of opposite sides of the two groups of first vertical plates (101), and through holes (106) are formed in centers of opposite sides of the two groups of first vertical plates (101);
The two groups of second template pieces (200) comprise second vertical plates (201), butt joint blocks (206) are welded at the upper ends of two sides of the two groups of second vertical plates (201), and the two groups of second vertical plates (201) are respectively connected with the butt joint grooves (105) of the two groups of first vertical plates (101) in a sliding mode through the butt joint blocks (206);
The connecting piece (300) comprises a connecting rod (301), a screw hole (304) is formed in one end of the connecting rod (301), and a limiting plate (302) is welded at the other end of the connecting rod (301);
The locking piece (400) comprises a limiting cylinder (401), a screw (403) is welded at the bottom of the inner cavity of the limiting cylinder (401), the length of the screw (403) is smaller than that of the limiting cylinder (401), and the screw (403) is in threaded connection with a screw hole (304) at one end of the connecting rod (301).
2. The crack-resistant concrete structural member of claim 1, wherein: two groups of reinforcing ribs (102) are welded on one side, opposite to the two groups of butt joint grooves (105), of the first vertical plates (101), the two groups of reinforcing ribs (102) are arranged in parallel, and the through holes (106) are formed between the two groups of reinforcing ribs (102).
3. The crack-resistant concrete structural member of claim 1, wherein: the lower surfaces of the two groups of first vertical plates (101) are welded with first convex blocks (104), and the upper surfaces of the two groups of first vertical plates (101) are provided with first grooves (103) for embedding the first convex blocks (104).
4. The crack-resistant concrete structural member of claim 1, wherein: two sets of locating rods (202) and second lugs (203) are welded on the lower surface of the second vertical plate (201), two sets of locating holes (204) and second grooves (205) are formed in the upper surface of the second vertical plate (201), the two sets of locating rods (202) are inserted into the two sets of locating holes (204) respectively, and the second lugs (203) are inserted into the second grooves (205).
5. The crack-resistant concrete structural member of claim 1, wherein: the two groups of through holes (106) of the first vertical plates (101) are internally inserted with sleeves (500), the connecting rods (301) are inserted into the inner cavities of the sleeves (500), the outer diameters of the connecting rods (301) are smaller than the inner diameters of the sleeves (500), and the inner diameters of the limiting cylinders (401) are larger than the outer diameters of the sleeves.
6. The crack-resistant concrete structural member of claim 1, wherein: the closed end of the limiting cylinder (401) is welded with a second pull ring (402), one end, far away from the second pull ring (402), of the outer side of the limiting cylinder (401) is welded with a limiting ring (404), and the other end of the connecting rod (301) is welded with a first pull ring (303).
7. The crack-resistant concrete structural member of claim 1, wherein: the two groups of first vertical plates (101) are respectively and vertically arranged with the two groups of second vertical plates (201), the heights of the two groups of first vertical plates (101) are the same as the heights of the two groups of second vertical plates (201), and the length of the butt joint groove (105) is smaller than the height of the first vertical plates (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321229133.7U CN220954603U (en) | 2023-05-21 | 2023-05-21 | Cracking-proof concrete structural member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321229133.7U CN220954603U (en) | 2023-05-21 | 2023-05-21 | Cracking-proof concrete structural member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220954603U true CN220954603U (en) | 2024-05-14 |
Family
ID=91019022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321229133.7U Active CN220954603U (en) | 2023-05-21 | 2023-05-21 | Cracking-proof concrete structural member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220954603U (en) |
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2023
- 2023-05-21 CN CN202321229133.7U patent/CN220954603U/en active Active
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