CN210947726U - Simple and easy anchor clamps of building templates - Google Patents
Simple and easy anchor clamps of building templates Download PDFInfo
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- CN210947726U CN210947726U CN201920825152.3U CN201920825152U CN210947726U CN 210947726 U CN210947726 U CN 210947726U CN 201920825152 U CN201920825152 U CN 201920825152U CN 210947726 U CN210947726 U CN 210947726U
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- 229910000831 Steel Inorganic materials 0.000 claims description 55
- 239000010959 steel Substances 0.000 claims description 55
- 238000003466 welding Methods 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 238000010276 construction Methods 0.000 abstract description 11
- 239000011150 reinforced concrete Substances 0.000 abstract description 10
- 230000002787 reinforcement Effects 0.000 abstract description 4
- 239000004567 concrete Substances 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000009415 formwork Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model provides a simple and easy anchor clamps of building templates, including first clamping part, second clamping part, split bolt, wherein, first clamping part and second clamping part are L type parts respectively, the minor face of second clamping part is pegged graft fixedly with the minor face of first clamping part, form the U-shaped clamp body structure with two arm lock, correspond along length direction and set up the multiunit circular hole on two arm lock of U-shaped clamp body structure; the split bolts respectively penetrate through a group of circular holes in the two clamping arms of the U-shaped clamp body structure, and the nuts are screwed and fixed. The utility model is suitable for a different cross-section reinforced concrete roof beam and shear wall template's reinforcement, simple structure, maneuverability are strong, and the cost is low, has greatly improved the construction quality that reinforced concrete roof beam, shear wall template were consolidated and were constructed.
Description
Technical Field
The utility model discloses building engineering construction field specifically relates to a simple and easy anchor clamps of building templates.
Background
In the construction process of constructional engineering, reinforced concrete beams, shear walls or guide wall templates of general main body structures are reinforced by adopting a traditional reinforcing method, the investment of materials such as the templates, iron nails and screws is too large, the reinforcing effect has defects, the expansion, the explosion, the sand angle and the slurry leakage are easy to generate, and the construction effect is poor.
In the current construction process, the fixture for reinforcing the reinforced concrete beam, the shear wall or the guide wall template has the following components:
the first type is an L-shaped clamp (large blade) made of flat iron, and the movable part of the clamp is gradually tightened by striking the movable part at one end of the clamp through an iron hammer, so that the reinforced concrete beam, the shear wall or the guide wall template is reinforced.
The second is the factory production fixed beam clamp, but this anchor clamps weight is big, and the part damages the cost of maintenance height, generally is applicable to the template reinforcement of prefabricated component and large cross section reinforced concrete roof beam, is not applicable to the conventional reinforced concrete specification of residential housing.
The third is the wooden formwork clamp commonly used in the construction site at present, which is also called as a U-shaped clamp, the clamp is damaged too much after one or two times of turnover, needs to be repaired manually, and meanwhile, the wooden clamp has low bearing capacity and poor deformation resistance, and is generally suitable for reinforcing the reinforced concrete beam formwork with a smaller section.
In conclusion, the engineering construction effect is poor due to the defects of reinforcing the reinforced concrete beam, the shear wall or the guide wall template of the main body structure.
Therefore, a simple jig for a construction formwork is required to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a simple and easy anchor clamps of building templates, have characteristics such as easy operation and reinforcement quality height to shear force wall in the building engineering work progress, the reinforced concrete roof beam has the defect that anchor clamps reinforce now.
The utility model provides a simple clamp for a building template, which comprises a first clamping part, a second clamping part and a split bolt, wherein,
the first clamping part and the second clamping part are respectively L-shaped parts, and the short edge of the first clamping part is connected with the short edge of the second clamping part in an inserting mode to form a fixed short edge;
the long edge of the first clamping part and the long edge of the second clamping part are used as two clamping arms, and a U-shaped clamp body structure with the two clamping arms is formed by the long edges and the fixed short edges; two clamping arms of the U-shaped clamp body structure respectively abut against flanges on two sides of the beam; a plurality of groups of circular holes are correspondingly arranged on the two clamping arms of the U-shaped clamp body structure along the length direction;
the split bolts respectively penetrate through the circular holes in the two clamping arms of the U-shaped clamp body structure and are screwed and fixed.
Furthermore, the first clamping component is welded by two square steel pipes with different section sizes to form an L-shaped component, and the second clamping component is welded by two square steel pipes with the same section size to form an L-shaped component; the cross section size of the short-side square steel tube of the first clamping part is larger than that of the short-side square steel tube of the second clamping part, namely the length and the width of the cross section of the short-side square steel tube of the first clamping part are larger than those of the cross section of the short-side square steel tube of the second clamping part, and the end part of the short side of the second clamping part is inserted into the short-side square steel tube of the first clamping part.
Further, the clamp further comprises a bolt for connecting the short side of the first clamping part and the short side of the second clamping part, and the short side of the second clamping part is inserted into the short side of the first clamping part;
the short edge of the first clamping part is provided with an oval hole for penetrating through the bolt;
the short edge of the second clamping part is provided with an oval hole for penetrating through the bolt;
the bolt penetrates through the oval hole of the short edge of the first clamping part and the oval hole of the short edge of the second clamping part and is screwed and fixed.
Preferably, the short side of the first clamping part is provided with at least 5 oval holes; the short side of the second clamping part is at least provided with 3 oval holes.
Preferably, the second clamping part is formed by welding two square steel tubes with different cross-sectional dimensions into an L-shaped part, and the first clamping part is formed by welding two square steel tubes with the same cross-sectional dimensions into an L-shaped part; the size of the cross section of the short-side square steel tube of the second clamping component is larger than that of the short-side square steel tube of the first clamping component, namely the length and the width of the cross section of the short-side square steel tube of the second clamping component are larger than those of the cross section of the short-side square steel tube of the first clamping component, and the end part of the short side of the first clamping component is inserted into the short-side square steel tube of the second clamping component.
Further, the clamp further comprises a bolt for connecting the short side of the second clamping member with the short side of the first clamping member;
the short edge of the second clamping part is provided with an oval hole for penetrating through the bolt;
the short edge of the first clamping part is provided with an oval hole for penetrating through the bolt;
the short edge of the first clamping part is inserted into the short edge of the second clamping part, and the bolt passes through the oval hole of the short edge of the second clamping part and the oval hole of the short edge of the first clamping part and is screwed and fixed.
Preferably, the short side of the second clamping part is provided with at least 5 oval holes; the short side of the first clamping part is at least provided with 3 oval holes.
Furthermore, two clamping arms of the U-shaped clamp body structure are correspondingly provided with 7 groups of round holes along the length direction.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model discloses in the above structure, set up the circular hole of multiunit in U type clamp structure, through the position of adjusting a set of circular hole, can satisfy the requirement of different roof beam cross-sectional heights. When the structure is implemented specifically, a group of corresponding circular holes can be selected according to the height of the cross section of the beam, the counter-pull bolt penetrates through the parallel and level circular holes in the clamping arm, and the nut is screwed and fixed.
(2) The first clamping part and the second clamping part are formed by welding square steel tubes, and are high in strength and deformation resistant.
(3) The short-side square steel tube of the second clamping part or the first clamping part can be inserted into the short-side square steel tube of the first clamping part or the second clamping part, and the bolt can penetrate through the reserved oval hole according to the width of the beam and be screwed and fixed, so that the clamping device is suitable for beams with various section widths.
(4) The stability of the template is ensured, and the inside and outside light of the concrete pouring forming can be effectively ensured without leakage.
(5) The short edges of the first clamping part and the second clamping part are provided with the oval holes, the oval holes are convenient to insert, and the situation that the bolt cannot be inserted due to errors can be avoided.
(6) The device has the advantages of convenient and quick construction, convenient installation, easy disassembly, repeated use, material saving and cost reduction, and is completely connected by bolts.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a cross-sectional view of a preferred embodiment of the present invention for beam reinforcement;
FIG. 2 is an exploded view of a preferred embodiment of the present invention;
FIG. 3 is an overall view of a preferred embodiment of the clamp of the present invention;
FIG. 4 is a diagram illustrating an exemplary application of a preferred embodiment of the present invention;
the scores in the figure are indicated as: the concrete beam template comprises a first clamping component 1, a second clamping component 2, a bolt 3, a split bolt 4, a concrete beam to be poured 5, a batten 6 and a beam template 7.
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
Referring to fig. 1-4, which are schematic structural diagrams of a simple and easy fixture for a building template according to an embodiment of the present invention, referring to fig. 1, the simple and easy fixture for a building template includes a first clamping component, a second clamping component, and a split bolt, wherein the first clamping component and the second clamping component are respectively L-shaped components, a short edge of the second clamping component is fixed to a short edge of the first clamping component through a connecting component, so as to form a U-shaped clamp structure having two clamp arms, and the two clamp arms of the U-shaped clamp structure respectively abut against flanges on two sides of a beam; the U-shaped clamp body structure is characterized in that a plurality of groups of circular holes are correspondingly arranged on the two clamp arms along the length direction, one of the clamp arms of the U-shaped clamp body structure is a long edge of a first clamping part, the other clamp arm is a long edge of a second clamping part, and the distance between a plurality of circular holes distributed on the long edge of the first clamping part is the same as the distance between a plurality of circular holes distributed on the long edge of the second clamping part, so that the corresponding circular holes are parallel and level.
Referring to fig. 2-3, the split bolts respectively pass through a set of circular holes on two clamping arms of the U-shaped clamp body structure, and the nuts are screwed and fixed.
In the structure, a plurality of groups of round holes are arranged in the U-shaped clamp body structure, and the requirements of different beam section heights can be met by adjusting the positions of the round holes. When the structure is implemented specifically, a group of corresponding circular holes can be selected according to the height of the cross section of the beam, the counter-pull bolt penetrates through the parallel and level circular holes in the clamping arm, and the nut is screwed and fixed.
In another preferred embodiment, the first clamping component is formed by welding two square steel pipes with different cross-sectional dimensions to form an L-shaped component, namely two square steel pipes with different lengths and widths are adopted; the second clamping component is an L-shaped component formed by welding two square steel pipes with the same size, namely two square steel pipes with the same length and width are adopted. The cross-sectional dimension of the short-side square steel tube of the first clamping component is larger than that of the short-side square steel tube of the second clamping component, namely the length and the width of the cross section of the short-side square steel tube of the first clamping component are larger than those of the cross section of the short-side square steel tube of the second clamping component, and the end part of the short side of the second clamping component is inserted into the short-side square steel tube of the first clamping component.
In one embodiment, the first clamping member 1 is an L-shaped member welded by using 40 × 40 × 2.5.5 mm square steel tubes and 55 × 55 × 4mm square steel tubes, and the second clamping member 2 is an L-shaped member welded by using 40 × 40 × 2.5mm square steel tubes.
In other preferred embodiments, the short side of the first clamping member is provided with at least 5 oval holes for passing the bolt; and the short side of the second clamping part is at least provided with 3 oval holes for penetrating through the bolt. The short-side square steel pipe of the second clamping part can be inserted into the short-side square steel pipe of the first clamping part, and the bolt can penetrate through the group of oval holes according to the width of the beam to be screwed and fixed. The different groups of oval holes are inserted through the bolt, so that the beam with various cross-section widths is suitable. Furthermore, the oval hole is convenient to insert, so that the situation that the bolt cannot be inserted due to errors can be avoided. In a specific embodiment, the center line of the concrete beam is opposite to the center of the middle oval hole, the centers of the adjacent oval holes are spaced by 50mm, and the oval holes in the short edge of the first clamping part are aligned with the oval holes in the short edge of the second clamping part.
Further, referring to fig. 1-3, the clamp further includes a bolt for connecting the short side of the first clamping member and the short side of the second clamping member, the short side of the second clamping member is inserted into the short side of the first clamping member, and the bolt passes through the elliptical hole of the short side of the first clamping member and the elliptical hole of the short side of the second clamping member and is screwed and fixed. In a specific implementation, specific parameters are selected as follows, the short edge of the second clamping part 2 is inserted into the square steel pipe of the short edge of the first clamping part 1, 3 bolt bolts 3 are inserted into the 250mm wide concrete beam template in a reinforcing manner, and the center line of the beam is opposite to the center of the middle elliptic hole; according to the cross-sectional width of the concrete beam, corresponding oval holes are selected, 2-3 bolt bolts 3 are inserted (the beam width is 200mm, 250mm and 300mm are inserted into 3 bolt bolts 3, the beam width is 350mm is inserted into 2 bolt bolts 3), and the nut is screwed and fixed.
In other preferred embodiments, the second clamping part is formed by welding two square steel pipes with different cross-sectional dimensions to form an L-shaped part, namely two square steel pipes with different lengths and widths are adopted, and the first clamping part is formed by welding two square steel pipes with the same cross-sectional dimensions to form an L-shaped part, namely two square steel pipes with the same length and width are adopted; the size of the section of the short-side square steel pipe of the second clamping component is larger than that of the short-side square steel pipe of the first clamping component, namely the length and the width of the section of the short-side square steel pipe of the second clamping component are larger than those of the section of the short-side square steel pipe of the first clamping component, and the end part of the short side of the first clamping component is inserted into the short-side square steel pipe of the second clamping component.
Further, the clamp further comprises a bolt for connecting the short side of the second clamping member with the short side of the first clamping member. The short edge of the second clamping part is provided with an oval hole for passing through a bolt. The short edge of the first clamping part is provided with an oval hole for passing through a bolt. The short edge of the first clamping part is inserted into the short edge of the second clamping part, and the bolt passes through the oval hole of the short edge of the second clamping part and the oval hole of the short edge of the first clamping part and is screwed and fixed. Preferably, at least 5 elliptical holes are formed in the short side of the second clamping part; the short side of the first clamping part is at least provided with 3 elliptical holes.
In other preferred embodiments, two clamping arms of the U-shaped clamp body structure are correspondingly provided with 7 sets of circular holes along the length direction. In a specific embodiment, the spacing between each set of circular holes is 50 mm. Two clamping arms of the U-shaped clamp body structure are correspondingly provided with 7 groups along the length direction, and the requirements of beam section heights of 250mm, 300mm, 350mm, 400mm, 450mm, 500mm and 550mm can be met.
Based on the above embodiment of the utility model relates to a structure of simple and easy anchor clamps of building templates, it is shown with reference to fig. 4 that another aspect of this embodiment provides a construction method of simple and easy anchor clamps of building templates, and concrete step is as follows:
the method comprises the following steps: checking a structural drawing: and looking up the height and the width of the concrete beam to be poured.
Step two: erecting a beam template: erecting a side die and a bottom die of a beam according to the cross-sectional dimension of the beam, specifically, additionally arranging battens on two sides of the beam and at the bottom of the beam, wherein the battens are positioned on the outer sides of the side die and the bottom die;
step three: customizing a clamp: prefabricating a clamp according to the height and width of the beam, the thickness of the template and the size of a batten; the first clamping component and the second clamping component are processed and formed in a processing plant in advance, and the outer sides of the first clamping component and the second clamping component are coated with antirust paint.
Step four: a plurality of clamps are arranged on the beam template,
set up anchor clamps on the template, specifically indicate: clamping the first clamping part and the second clamping part on battens of side dies on two sides of the beam respectively to enable two clamping arms of the U-shaped clamp body structure to abut against flanges on two sides of the beam respectively;
penetrating a counter-pull bolt through a group of circular holes in two clamping arms of the U-shaped clamp body structure, and screwing and fixing a nut of the counter-pull bolt to enable the counter-pull bolt to tightly abut against the bottom surface of the bottom die;
then, the second clamping part and the short edge of the first clamping part are connected in an inserting mode, a group of oval holes of the two clamping arms of the U-shaped clamp body structure are corrected, and after the correction is finished, the short edge of the first clamping part and the short edge of the second clamping part are fixed through a connecting part;
step five: after a plurality of clamps are fixed on the beam template, the concrete beam to be cast is poured, and the vibration is dense.
Step six: after the pouring of the concrete beam to be poured is finished, the method further comprises the step of removing the formwork when the strength of the concrete to be poured reaches the design requirement, namely the strength of the concrete to be poured reaches more than 1.2 Mpa.
The step of removing the mold comprises the steps of firstly unscrewing the nut of the split bolt and removing the split bolt; then, the connecting part of the short side of the first clamping part and the short side of the second clamping part is removed, and the first clamping part and the second clamping part are removed; and finally, dismantling the battens and the templates. In the construction method, the connecting part adopts a bolt, and the bolt 3 is unscrewed for dismounting in specific implementation. The clamp and the batten can be used for other beams needing to be reinforced continuously.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention.
Claims (8)
1. A simple clamp for building templates is characterized by comprising a first clamping component, a second clamping component and a split bolt, wherein,
the first clamping part and the second clamping part are respectively L-shaped parts, and the short edge of the first clamping part is connected with the short edge of the second clamping part in an inserting mode to form a fixed short edge;
the long edge of the first clamping part and the long edge of the second clamping part are used as two clamping arms, and a U-shaped clamp body structure with the two clamping arms is formed by the long edges and the fixed short edges; two clamping arms of the U-shaped clamp body structure respectively abut against flanges on two sides of the beam; a plurality of groups of circular holes are correspondingly arranged on the two clamping arms of the U-shaped clamp body structure along the length direction;
the split bolts respectively penetrate through the circular holes in the two clamping arms of the U-shaped clamp body structure and are screwed and fixed.
2. The simple clamp for the building templates as claimed in claim 1, wherein the first clamping member is formed by welding two square steel tubes with different cross-sectional dimensions into an L-shaped member, and the second clamping member is formed by welding two square steel tubes with the same cross-sectional dimensions into an L-shaped member; the cross section size of the short-side square steel tube of the first clamping part is larger than that of the short-side square steel tube of the second clamping part, namely the length and the width of the cross section of the short-side square steel tube of the first clamping part are larger than those of the cross section of the short-side square steel tube of the second clamping part, and the end part of the short side of the second clamping part is inserted into the short-side square steel tube of the first clamping part.
3. The simple clamp for building templates as claimed in claim 1, wherein the clamp further comprises a bolt for connecting the short side of the first clamping member and the short side of the second clamping member, the short side of the second clamping member being inserted into the short side of the first clamping member;
the short edge of the first clamping part is provided with an oval hole for penetrating through the bolt;
the short edge of the second clamping part is provided with an oval hole for penetrating through the bolt;
the bolt penetrates through the oval hole of the short edge of the first clamping part and the oval hole of the short edge of the second clamping part and is screwed and fixed.
4. The simple clamp for building templates as claimed in claim 3, wherein the short side of the first clamping member is provided with at least 5 oval holes; the short side of the second clamping part is at least provided with 3 oval holes.
5. The simple clamp for the building templates as claimed in claim 1, wherein the second clamping member is formed by welding two square steel tubes with different cross-sectional dimensions into an L-shaped member, and the first clamping member is formed by welding two square steel tubes with the same cross-sectional dimensions into an L-shaped member; the size of the cross section of the short-side square steel tube of the second clamping component is larger than that of the short-side square steel tube of the first clamping component, namely the length and the width of the cross section of the short-side square steel tube of the second clamping component are larger than those of the cross section of the short-side square steel tube of the first clamping component, and the end part of the short side of the first clamping component is inserted into the short-side square steel tube of the second clamping component.
6. The simple building form panel clamp of claim 5, further comprising a bolt for connecting the short side of the second clamping member and the short side of the first clamping member;
the short edge of the second clamping part is provided with an oval hole for penetrating through the bolt;
the short edge of the first clamping part is provided with an oval hole for penetrating through the bolt;
the short edge of the first clamping part is inserted into the short edge of the second clamping part, and the bolt passes through the oval hole of the short edge of the second clamping part and the oval hole of the short edge of the first clamping part and is screwed and fixed.
7. The simple clamp for building templates as claimed in claim 6, wherein the short side of the second clamping member is provided with at least 5 oval holes; the short side of the first clamping part is at least provided with 3 oval holes.
8. The simple clamp for building templates of claim 1, wherein two clamping arms of the U-shaped clamp body structure are correspondingly provided with 7 sets of circular holes along the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920825152.3U CN210947726U (en) | 2019-06-03 | 2019-06-03 | Simple and easy anchor clamps of building templates |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920825152.3U CN210947726U (en) | 2019-06-03 | 2019-06-03 | Simple and easy anchor clamps of building templates |
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| CN210947726U true CN210947726U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920825152.3U Expired - Fee Related CN210947726U (en) | 2019-06-03 | 2019-06-03 | Simple and easy anchor clamps of building templates |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056186A (en) * | 2019-06-03 | 2019-07-26 | 舜元建设(集团)有限公司 | A kind of building template Simple clamp and its construction method |
-
2019
- 2019-06-03 CN CN201920825152.3U patent/CN210947726U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056186A (en) * | 2019-06-03 | 2019-07-26 | 舜元建设(集团)有限公司 | A kind of building template Simple clamp and its construction method |
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Granted publication date: 20200707 |