CN212096866U - Reinforcing steel bar clamping and vibrating mechanism for producing prefabricated reinforced concrete member - Google Patents
Reinforcing steel bar clamping and vibrating mechanism for producing prefabricated reinforced concrete member Download PDFInfo
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- CN212096866U CN212096866U CN202020250836.8U CN202020250836U CN212096866U CN 212096866 U CN212096866 U CN 212096866U CN 202020250836 U CN202020250836 U CN 202020250836U CN 212096866 U CN212096866 U CN 212096866U
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- clamping
- steel bar
- reinforcing bar
- reinforcing
- fixed
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- 229910001294 Reinforcing steel Inorganic materials 0.000 title claims abstract description 41
- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 28
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 56
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 34
- 239000010959 steel Substances 0.000 claims description 34
- 239000004567 concrete Substances 0.000 description 14
- 239000002994 raw material Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 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
- 239000011178 precast concrete Substances 0.000 description 1
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Abstract
The utility model discloses a reinforcing steel bar clamping and vibrating mechanism for producing prefabricated reinforced concrete components, which comprises a bracket positioned above a mould and a reinforcing steel bar clamping structure arranged on the bracket; the reinforcing steel bar clamping structure is provided with a plurality of reinforcing steel bar clamping pieces which can extend into the cavity to clamp the reinforcing steel bar net rack, and each reinforcing steel bar clamping piece is provided with a fixing part locked on the support, two fixed clamping arms extending downwards from the fixing part, two movable clamping arms rotationally pivoted on the fixing part, and a reinforcing steel bar clamping cylinder for driving the two movable clamping arms to mutually clamp reinforcing steel bars with the two fixed clamping arms respectively; with the help of the structure, the utility model discloses reinforcing bar centre gripping vibration mechanism utilizes the reinforcing bar holder with the unsettled hanging of reinforcing bar rack centre gripping in the die cavity, keeps the reinforcing bar rack in the die cavity intermediate position, guarantees that the overall structure intensity of prefabricated reinforced concrete component is balanced, improves production quality.
Description
Technical Field
The utility model belongs to the technical field of the prefabricated component production technique and specifically relates to indicate a reinforcing bar centre gripping vibration mechanism of production precast reinforced concrete component.
Background
At present, when a reinforced concrete hollow template is prefabricated, a mold is firstly assembled, side plates of the mold are combined together, a core rod is inserted into the mold, and finally a concrete raw material is poured to form the reinforced concrete hollow template; in order to enhance the structural strength of the prefabricated reinforced concrete member, a reinforced net rack is required to be placed in a cavity before concrete raw materials are poured, and the prefabricated reinforced concrete member with the reinforced net rack is formed; however, the structure for fixing the reinforcing steel bar net rack is not arranged in the die cavity, and the reinforcing steel bar net rack is supported at the bottom of the die cavity and cannot be fixed at the middle position of the die cavity, so that the overall structural strength of the prefabricated reinforced concrete member is unbalanced, the structural strength is weak, and the quality of a finished product is poor.
In view of the above, the present inventors have made extensive studies and studies to develop and design the present invention in view of the shortcomings and inconveniences caused by the imperfect arrangement structure of the reinforcing steel bar frames in the cavity.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reinforcing bar centre gripping vibration mechanism of prefabricated reinforced concrete component of production utilizes the reinforcing bar holder with the unsettled hanging of reinforcing bar rack centre gripping in the die cavity, keeps the reinforcing bar rack in the die cavity intermediate position, guarantees that the overall structure intensity of prefabricated reinforced concrete component is balanced, improves production quality.
In order to achieve the above purpose, the solution of the present invention is:
a reinforcing steel bar clamping vibration mechanism for producing prefabricated reinforced concrete members comprises a bracket positioned above a mold and a reinforcing steel bar clamping structure arranged on the bracket; reinforcing bar clamping structure has the reinforcing bar holder of a plurality of protractile die cavity centre gripping reinforcing bar rack, the reinforcing bar holder has the fixed part of lock on locating the support, by two fixed arm lock of fixed part downwardly extending setting, rotate two movable arm lock and two movable arm lock of drive of pin joint on the fixed part respectively with the reinforcing bar centre gripping cylinder of the mutual centre gripping reinforcing bar of two fixed arm lock.
The movable clamping arm is provided with a clamping part which mutually clamps the steel bar with the fixed clamping arm and a connecting part which is convexly arranged above the fixed part and connected with the steel bar clamping cylinder, and the middle section of the movable clamping arm is pivoted with the fixed part through a pivoting shaft; the piston seat of the steel bar clamping cylinder is connected with the connecting part of one movable clamping arm, and the piston rod of the steel bar clamping cylinder is connected with the connecting part of the other movable clamping arm; the steel bar clamping cylinder pushes or pulls the connecting part, the movable clamping arm rotates by taking the pivot shaft as a shaft, and the clamping part rotates to clamp the steel bar with the fixed clamping arm mutually or separate from the fixed clamping arm to loosen the steel bar.
And two sides of each fixed clamping arm are respectively provided with one movable clamping arm.
The fixed clamping arm and the movable clamping arm are respectively provided with a plurality of corresponding clamping grooves for clamping the reinforcing steel bars.
The reinforcing steel bar clamping and vibrating mechanism further comprises a plurality of reinforcing steel bar vibrators arranged on the support.
The support falls into upper support, the middle level support of fixed steel bar vibrator and the lower floor's support of fixed steel bar holder, connect through a plurality of lift cylinders between upper support and the middle level support.
The lower support is a rectangular frame, two protruding blocks are arranged at two ends of the top of the fixing portion, and the two protruding blocks penetrate through bolts to be locked on the lower support.
The upper layer support is a rectangular frame, pulleys are arranged below the two end frame rods, and two sliding rails for the pulleys to slide are arranged above the die.
After the structure of the oil adding device is adopted, the utility model discloses after reinforcing bar centre gripping vibration mechanism puts into the reinforcing bar rack in the die cavity, utilize the reinforcing bar holder with the unsettled hanging of reinforcing bar rack centre gripping in the die cavity, keep the reinforcing bar rack to be in the die cavity intermediate position, after the pouring concrete raw materials, reinforcing bar rack parcel is in the centre of prefabricated reinforced concrete component, guarantees that the overall structure intensity of prefabricated reinforced concrete component is balanced, improves production quality.
Drawings
Fig. 1 is a schematic structural view of the reinforcing bar clamping and vibrating mechanism of the present invention;
fig. 2 is a schematic structural view of the steel bar clamping piece of the present invention;
FIG. 3 is a schematic structural view of the steel bar clamping and vibrating mechanism combined with the blanking mechanism of the present invention;
fig. 4 is a schematic view of a local structure of the steel bar clamping and vibrating mechanism combined with a blanking mechanism of the present invention;
fig. 5 is the utility model discloses the structure schematic diagram of mould is applied to reinforcing bar centre gripping vibration mechanism.
Description of the symbols
Die 10 support 1
Reinforcing bar holder 2 fixing part 21
Fixed clip arm 22 and movable clip arm 23
Clamping part 231 of steel bar clamping cylinder 24
Connecting part 232 pivot shaft 233
Upper layer support 11 and middle layer support 12
Lower layer support 13 lifting cylinder 14
Feed pipe 42 of hopper 41
A discharge pipe 423 opens and closes the valve 424.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
Referring to fig. 1 to 5, the present invention discloses a reinforcing steel bar clamping and vibrating mechanism for producing prefabricated reinforced concrete members, which includes a support 1 located above a mold 10, and a reinforcing steel bar clamping structure disposed on the support 1; reinforcing bar clamping structure has a plurality of reinforcing bar holders 2 that can stretch into die cavity centre gripping reinforcing bar rack, reinforcing bar holder 2 has the fixed part 21 of lock on locating support 1, by two fixed arm lock 22 of fixed part 21 downwardly extending setting, rotate two movable arm lock 23 of pin joint on fixed part 21 and drive two movable arm lock 23 respectively with two reinforcing bar centre gripping cylinders 24 of the mutual centre gripping reinforcing bar of fixed arm lock 22.
The utility model discloses after putting into the reinforcing bar rack in the die cavity, utilize reinforcing bar holder 2 with the unsettled hanging of reinforcing bar rack centre gripping in the die cavity, keep the reinforcing bar rack in the die cavity intermediate position, after the pouring concrete raw materials, reinforcing bar rack parcel is in the centre of prefabricated reinforced concrete component, guarantees that the overall structure intensity of prefabricated reinforced concrete component is balanced, improves production quality.
The movable clamping arm 23 of the utility model is provided with a clamping part 231 which clamps the reinforcing steel bar with the fixed clamping arm 22 and a connecting part 232 which protrudes above the fixed part 21 and is connected with the reinforcing steel bar clamping cylinder 24, and the middle section of the movable clamping arm 23 is pivoted with the fixed part 21 through a pivoting shaft 233; the piston seat of the steel bar clamping cylinder 24 is connected with the connecting part 232 of one movable clamping arm 23, and the piston rod of the steel bar clamping cylinder 24 is connected with the connecting part 232 of the other movable clamping arm 23; the steel bar clamping cylinder 24 pushes or pulls the connecting part 232, the movable clamping arm 23 rotates by taking the pivot shaft 233 as a shaft, and the clamping part 231 rotates to clamp the steel bar with the fixed clamping arm 22 mutually or separate from the fixed clamping arm 22 to loosen the steel bar; when the reinforcing steel bar clamping cylinder 24 drives the piston rod to eject out the piston seat, the piston rod and the piston seat are lengthened to further push the connecting part 232 of the two movable clamping arms 23 to rotate outwards, the movable clamping arms 23 rotate by taking the pivot shaft 233 as a shaft, and the clamping part 231 rotates inwards to be matched with the fixed clamping arm 22 to clamp the reinforcing steel bar; when the reinforcing steel bar clamping cylinder 24 drives the piston rod to retract the piston seat, the piston rod and the piston seat are shortened to further pull the connecting parts 232 of the two movable clamping arms 23 to rotate inwards, the movable clamping arms 23 rotate by taking the pivoting shafts 233 as shafts, and the clamping parts 231 rotate outwards to be separated from the fixed clamping arms 22 to loosen the reinforcing steel bars; the reinforcing steel bar clamping cylinder 24 drives the movable clamping arm 23 to move, so that the reinforcing steel bar can be clamped or loosened conveniently.
The two sides of each fixed clamping arm 22 of the utility model are respectively provided with a movable clamping arm 23; a fixed clamping arm 22 cooperates with two movable clamping arms 23 to perform clamping work, so as to firmly clamp the steel bar.
The fixed clamping arms 22 and the movable clamping arms 23 of the utility model are respectively provided with a plurality of corresponding clamping grooves 25 for clamping reinforcing steel bars; since the reinforcing bars are generally in the shape of a circular tube, the reinforcing bars can be further firmly held by the holding grooves 25.
The reinforcing steel bar clamping and vibrating mechanism of the utility model also comprises a plurality of reinforcing steel bar vibrators 3 arranged on the bracket 1; the reinforcing steel bar vibrator 3 vibrates to drive the reinforcing steel bar clamping piece 2 to vibrate, and further drive the reinforcing steel bar net rack to vibrate; can be on one side pouring concrete raw materials, vibrate the reinforcing bar rack for the concrete raw materials vibration of die cavity is closely knit, avoids producing the gas pocket, improves the quality of prefabricated reinforced concrete component.
Lower floor's support 13 is rectangular frame, the top both ends of fixed part 21 are provided with two lugs 211, and pass lug 211 lock through the bolt and locate on lower floor's support 13.
The upper bracket 11 of the utility model is a rectangular frame, pulleys 111 are arranged below the two end frame rods, and two slide rails 112 for the pulleys 111 to slide are arranged above the die 10; the support 1 can move above the die 10 through the pulley 111 and the slide rail 112, and can walk above each cavity, so that the reinforcing steel bar net rack can be clamped in each cavity conveniently, and the production efficiency is high.
The utility model discloses reinforcing bar centre gripping vibration mechanism is erected on and is equipped with unloading mechanism 4, unloading mechanism 4 is including erecting hopper 41, conveying pipeline 42 on upper support 11, conveying pipeline 42 has main material pipe 421 connected with hopper 41 and at least one branch material pipe 422 connected with main material pipe 421, branch material pipe 422 extends along the length direction of the die cavity opening of mould 10 to be provided with a plurality of unloading pipes 423 that stretch into the die cavity opening and a switch valve 424 that controls the unloading pipes 423 to open and close; when the blanking mechanism works, the blanking mechanism can move the material distributing pipe 422 to be right above the cavity opening, and insert the blanking pipe 423 into the cavity opening, and then the switching valve 424 switches on the blanking pipe 423 to perform blanking work; after the cavity is filled with the concrete raw materials, the discharge pipe 423 is closed by the switch valve 424, the distributing pipe 433 is removed, and after the concrete raw materials in the cavity are shaped, the finished product of the precast concrete component is formed by demolding; the opening of the cavity is provided with a material distributing pipe 422 and a plurality of blanking pipes 423 which can extend into the opening of the cavity, so that concrete raw materials can be poured into the cavity from a plurality of positions through the plurality of blanking pipes 423 at the same time, and the concrete raw materials are dispersedly poured into the cavity and are more uniform and compact in blanking; the problem of uneven distribution of concrete on two sides of the cavity caused by pouring concrete into the middle of the cavity is avoided, and the production quality and the production efficiency are improved.
The blanking pipe 423 of the utility model is provided with a flange joint, and the switch valve 424 is provided with a valve arranged on the flange joint and a valve cylinder for controlling the opening and closing of the valve; through setting up the flange joint, conveniently set up ooff valve 424 on unloading pipe 423, and then be convenient for control unloading pipe 423 switches on and closes, and the unloading is more convenient.
The number of the material distributing pipes 422 of the utility model is two, and the two material distributing pipes 422 are symmetrically connected to one end of the main pipe 421, and each material distributing pipe 422 is arranged corresponding to a cavity opening; two cavities can be poured simultaneously, and the production efficiency is improved.
The space between the two material distributing pipes 422 of the utility model is the distance separating two cavities; when the six cavities are arranged on the mold, two cavities are simultaneously poured once, and the six cavities can be poured by pouring three times, so that the production efficiency is high; and an interval is arranged between the two cavities for each pouring, so that the mutual influence during blanking can be avoided, and the blanking effect is good.
The above embodiments and drawings do not limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be considered as departing from the scope of the present invention.
Claims (8)
1. The utility model provides a reinforcing bar centre gripping vibration mechanism of production precast reinforced concrete component which characterized in that: the steel bar clamping device comprises a bracket positioned above a mould and a steel bar clamping structure arranged on the bracket; reinforcing bar clamping structure has the reinforcing bar holder of a plurality of protractile die cavity centre gripping reinforcing bar rack, the reinforcing bar holder has the fixed part of lock on locating the support, by two fixed arm lock of fixed part downwardly extending setting, rotate two movable arm lock and two movable arm lock of drive of pin joint on the fixed part respectively with the reinforcing bar centre gripping cylinder of the mutual centre gripping reinforcing bar of two fixed arm lock.
2. A reinforcing bar clamping and vibrating mechanism for producing precast reinforced concrete members as recited in claim 1, wherein: the movable clamping arm is provided with a clamping part which mutually clamps the steel bar with the fixed clamping arm and a connecting part which is convexly arranged above the fixed part and connected with the steel bar clamping cylinder, and the middle section of the movable clamping arm is pivoted with the fixed part through a pivoting shaft; the piston seat of the steel bar clamping cylinder is connected with the connecting part of one movable clamping arm, and the piston rod of the steel bar clamping cylinder is connected with the connecting part of the other movable clamping arm; the steel bar clamping cylinder pushes or pulls the connecting part, the movable clamping arm rotates by taking the pivot shaft as a shaft, and the clamping part rotates to clamp the steel bar with the fixed clamping arm mutually or separate from the fixed clamping arm to loosen the steel bar.
3. A reinforcing bar clamping and vibrating mechanism for producing precast reinforced concrete members as recited in claim 1, wherein: and two sides of each fixed clamping arm are respectively provided with one movable clamping arm.
4. A reinforcing bar clamping and vibrating mechanism for producing precast reinforced concrete members as recited in claim 1, wherein: the fixed clamping arm and the movable clamping arm are respectively provided with a plurality of corresponding clamping grooves for clamping the reinforcing steel bars.
5. A reinforcing bar clamping and vibrating mechanism for producing precast reinforced concrete members as recited in claim 1, wherein: the steel bar vibrator is arranged on the bracket.
6. A reinforcing bar clamping vibration mechanism for producing precast reinforced concrete members as claimed in claim 5, wherein: the support falls into upper support, the middle level support of fixed steel bar vibrator and the lower floor's support of fixed steel bar holder, connect through a plurality of lift cylinders between upper support and the middle level support.
7. The reinforcing bar clamping and vibrating mechanism for producing the precast reinforced concrete member as claimed in claim 6, wherein: the lower support is a rectangular frame, two protruding blocks are arranged at two ends of the top of the fixing portion, and the two protruding blocks penetrate through bolts to be locked on the lower support.
8. The reinforcing bar clamping and vibrating mechanism for producing the precast reinforced concrete member as claimed in claim 6, wherein: the upper layer support is a rectangular frame, pulleys are arranged below the two end frame rods, and two sliding rails for the pulleys to slide are arranged above the die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020250836.8U CN212096866U (en) | 2020-03-04 | 2020-03-04 | Reinforcing steel bar clamping and vibrating mechanism for producing prefabricated reinforced concrete member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020250836.8U CN212096866U (en) | 2020-03-04 | 2020-03-04 | Reinforcing steel bar clamping and vibrating mechanism for producing prefabricated reinforced concrete member |
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| Publication Number | Publication Date |
|---|---|
| CN212096866U true CN212096866U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020250836.8U Expired - Fee Related CN212096866U (en) | 2020-03-04 | 2020-03-04 | Reinforcing steel bar clamping and vibrating mechanism for producing prefabricated reinforced concrete member |
Country Status (1)
| Country | Link |
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| CN (1) | CN212096866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706259A (en) * | 2020-12-30 | 2021-04-27 | 湖南三一快而居住宅工业有限公司 | Production equipment and production method of cavity wall |
-
2020
- 2020-03-04 CN CN202020250836.8U patent/CN212096866U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706259A (en) * | 2020-12-30 | 2021-04-27 | 湖南三一快而居住宅工业有限公司 | Production equipment and production method of cavity wall |
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|---|---|---|---|
| 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: 20201208 |