CN210164246U - Reinforcing apparatus for construction - Google Patents
Reinforcing apparatus for construction Download PDFInfo
- Publication number
- CN210164246U CN210164246U CN201920534809.0U CN201920534809U CN210164246U CN 210164246 U CN210164246 U CN 210164246U CN 201920534809 U CN201920534809 U CN 201920534809U CN 210164246 U CN210164246 U CN 210164246U
- Authority
- CN
- China
- Prior art keywords
- pin
- rod
- conical rod
- square hole
- reinforcing
- Prior art date
- 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
Links
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 24
- 238000010276 construction Methods 0.000 title claims abstract description 10
- 238000009435 building construction Methods 0.000 claims abstract description 8
- 230000002787 reinforcement Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 210000004303 peritoneum Anatomy 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a reinforcing device for building construction, which comprises a conical rod, wherein the big end of the conical rod is provided with a cylindrical section, one end of the cylindrical section is provided with an exposed section, the exposed section is threaded, and a threaded part is provided with a nut and a backing plate; the small end of the conical rod is provided with a through square hole, and a pin sheet is arranged in the square hole. The utility model has the advantages of simple structure, it is convenient to make, easily installs/demolishs in the use, and reinforcing apparatus can used repeatedly, has saved the material, has practiced thrift the cost to very big improvement workman's efficiency of construction.
Description
Technical Field
The utility model relates to a construction technical field, concretely relates to reinforcing apparatus for construction.
Background
In the construction process of constructional engineering, when the shear wall is reinforced, an embedded sleeve needs to be arranged in the shear wall, and then the shear wall is reinforced through a counter-pulling screw rod penetrating through the sleeve.
With the development of cast-in-place concrete structural engineering, templates such as aluminum-coated or wood-coated building templates and the like are transported as soon as possible, the peritoneum needs to be reinforced, the existing reinforcing system generally adopts a sleeve pipe counter-pulling screw rod, namely, a hole is formed in the template, a PVC sleeve pipe is penetrated, the counter-pulling screw rod is penetrated into the PVC sleeve pipe, and the counter-pulling screw rod tightly pulls the primary and secondary edges of the template through a mountain-shaped clamp, so that the effect of reinforcing the template is achieved. When the formwork is dismantled, the PVC sleeve isolates the split screw from the concrete, and the split screw can be taken out to be recycled.
The prior art has the following defects: pre-buried sleeve pipe, the easy thick liquid that leaks in screw rod hole position, at the concrete placement in-process, especially the vibrating rod vibrates and easily leads to the PVC sleeve pipe damaged after bumping, and the pull screw rod can't take out when the template is demolishd, greatly increased the attrition rate of turnover material, increased material cost, can't take out the pull screw rod, stretches out the wall post cross-section outside and still need the manual work to cut off, leads to the efficiency of construction low, has wasted manpower, material resources.
Therefore, it is urgently required to develop a new reinforcing apparatus to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, reinforcing apparatus that can use repeatedly is applied to the reinforcement of shear force wall reinforcing and shear force wall peritoneum of shear force wall expansion joint department both sides.
The utility model provides a reinforcing device for building construction, which comprises a conical rod, wherein the big end of the conical rod is provided with a cylindrical section, one end of the cylindrical section is provided with an exposed section, the exposed section is threaded, and a threaded part is provided with a nut and a backing plate; the taper rod small end is provided with a through square hole, a pin sheet is arranged in the square hole, and the pin sheet is inserted into the square hole and then screwed up by a nut to complete the fixing and tensioning of the reinforcing device.
The big end of the pin sheet is provided with a through hole, and a pin is arranged in the through hole in a penetrating mode, so that the pin sheet can be conveniently pulled out when the reinforcing device is detached.
One end of the pin is provided with a flat end head part, so that the pin is convenient to hold by hand for operation.
The pin sheet is a right-angle trapezoidal pin sheet or a right-angle triangular pin sheet.
The tail end of the exposed section is provided with the cylindrical straight rod, and the conical rod can be inserted or pulled out through the cylindrical straight rod more conveniently.
The use method of the reinforcing device for building construction comprises the following steps:
the method comprises the following steps: inserting the conical rod into a reserved hole of the wall column mold;
step two: rotating the tapered rod so that the square hole of the tapered rod is in a vertical position;
step three: inserting the small head part of the trapezoidal pin sheet into the square hole of the conical rod, knocking the large head part of the trapezoidal pin sheet until the trapezoidal pin sheet is tightly clamped in the square hole, and inserting a pin;
step four: and screwing down the screw cap at the big end of the conical rod to enable the backing plate to be attached to the wall surface, thereby fixing the shear walls on two sides of the expansion joint or fixing and positioning the covering mold and the shear walls.
Step five: when the disassembly is carried out, the pin is taken down to pull out the trapezoidal pin piece, then the screw cap is unscrewed, and the small end of the conical rod is knocked by external force to pull out the conical rod, so that the disassembly can be completed.
The utility model provides a reinforcing apparatus for construction simple structure, it is convenient to make, easily installs/demolishs in the use, and reinforcing apparatus can used repeatedly, has saved the material, has practiced thrift the cost to very big improvement workman's efficiency of construction.
Drawings
FIG. 1 is a schematic view of a conical rod structure of the present invention;
FIG. 2 is a diagram illustrating the usage of the present invention;
Detailed Description
Referring to fig. 1 and 2, the reinforcing device for building construction provided by the utility model comprises a conical rod 1, a cylindrical section 11 is arranged at the big end of the conical rod, an exposed section 12 is arranged at one end of the cylindrical section, a threading 14 is arranged at the exposed section, and a nut 2 and a backing plate 3 are arranged at the threading part; the taper rod tip sets up the square hole 13 that runs through, sets up right trapezoid round pin piece 4 in this square hole, and round pin piece main aspects sets up through-hole 41, wears to be equipped with in the through-hole and takes platykurtic end portion pin (not shown in the figure), and the taper rod of this embodiment adopts phi 32 galvanized round steel, and the total length is 550mm, and the front end 35mm processing is toper, and taper rod front end diameter is 20mm, and the rear end diameter is 32 mm. The round steel with the rear end of 20mm is machined into a screw rod with the diameter of 20mm, the tail end of the exposed section is welded with the cylindrical straight rod 15, and the conical rod is inserted or pulled out through the cylindrical straight rod more labor-saving. And simultaneously, a square hole with the length and the width of 5mm and 0.8mm is processed at the front end of the conical rod in a punching mode, and the square hole is provided with a pin sheet for reinforcement. A backing plate and a nut are arranged between the front end conical rod and the rear end screw rod, and the reinforcing and the dismounting are performed in a biased mode. The conical bar is adopted for reinforcement, so that the method can be used for both aluminum molds and wood molds, does not need to be provided with a wall bushing, and is convenient to dismantle; on the other hand, the method can be used for reinforcing shear walls on two sides of the narrow expansion joint, and is convenient to construct and good in forming effect.
The method for reinforcing the aluminum mould and the wood mould or reinforcing the shear walls on two sides of the expansion joint comprises the following steps:
the method comprises the following steps: inserting the conical rod into a reserved hole of the wall column mold;
step two: rotating the tapered rod so that the square hole of the tapered rod is in a vertical position;
step three: inserting the small head part of the trapezoidal pin sheet into the square hole of the conical rod, knocking the large head part of the trapezoidal pin sheet until the trapezoidal pin sheet is tightly clamped in the square hole, and inserting a pin;
and step four, screwing the screw cap at the big end of the conical rod, so that the base plate is attached to the wall surface, and fixing the shear walls on two sides of the expansion joint or fixing and positioning the covering mold and the shear walls.
Step five: when the disassembly is carried out, the pin is taken down to pull out the trapezoidal pin piece, then the screw cap is unscrewed, and the small end of the conical rod is knocked by external force to pull out the conical rod, so that the disassembly can be completed.
Claims (5)
1. A reinforcing device for building construction is characterized by comprising a conical rod, wherein a cylindrical section is arranged at the large end of the conical rod, an exposed section is arranged at one end of the cylindrical section, threads are turned on the exposed section, and a nut and a base plate are arranged on the threaded part; the small end of the conical rod is provided with a through square hole, and a pin sheet is arranged in the square hole.
2. The reinforcing device for building construction according to claim 1, wherein a through hole is provided at a large end of the pin piece, and a pin is inserted into the through hole, so that the pin piece can be conveniently pulled out when the reinforcing device is removed.
3. The reinforcement device for building construction according to claim 2, wherein the pin is provided with a flat head at one end thereof for facilitating a hand-held operation.
4. The reinforcement for construction according to claim 3, wherein the pin piece is a right-angled trapezoidal pin piece or a right-angled triangular pin piece.
5. The reinforcement for building construction according to claim 4, wherein a cylindrical straight rod is provided at the end of the exposed section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920534809.0U CN210164246U (en) | 2019-04-18 | 2019-04-18 | Reinforcing apparatus for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920534809.0U CN210164246U (en) | 2019-04-18 | 2019-04-18 | Reinforcing apparatus for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210164246U true CN210164246U (en) | 2020-03-20 |
Family
ID=69791023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920534809.0U Expired - Fee Related CN210164246U (en) | 2019-04-18 | 2019-04-18 | Reinforcing apparatus for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210164246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109958281A (en) * | 2019-04-18 | 2019-07-02 | 中国建筑第二工程局有限公司 | Reinforcing device for building construction and application |
-
2019
- 2019-04-18 CN CN201920534809.0U patent/CN210164246U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109958281A (en) * | 2019-04-18 | 2019-07-02 | 中国建筑第二工程局有限公司 | Reinforcing device for building construction and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200320 Termination date: 20210418 |