CN217499952U - Device for installing hollow high pier steel bars - Google Patents
Device for installing hollow high pier steel bars Download PDFInfo
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- CN217499952U CN217499952U CN202221232284.3U CN202221232284U CN217499952U CN 217499952 U CN217499952 U CN 217499952U CN 202221232284 U CN202221232284 U CN 202221232284U CN 217499952 U CN217499952 U CN 217499952U
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- Prior art keywords
- clamping
- fixed part
- unit
- hollow high
- movable part
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 41
- 239000010959 steel Substances 0.000 title claims abstract description 41
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 19
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 19
- 230000002787 reinforcement Effects 0.000 claims description 8
- 238000010276 construction Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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Abstract
The utility model provides a device for hollow high mound steel bar installation relates to hollow high mound construction technology field, include: the clamping unit is provided with a fixed part, a movable part movably connected to the fixed part and a locking module used for locking the fixed part and the movable part, a plurality of open slots used for clamping main reinforcing steel bars are arranged on the fixed part and the movable part, the open slots are vertically communicated, and the clamping unit can move on the supporting unit along a circle center connecting line of each main reinforcing steel bar; and the lifting unit is movably connected to the clamping unit and comprises a clamping part and a driving part, the clamping part is at least provided with two movable clamping jaws, and the driving part is connected with the clamping part and used for driving the clamping part to move upwards or downwards. It has solved the problem that the alignment work of owner reinforcing bar wastes time and energy among the prior art.
Description
Technical Field
The utility model belongs to the technical field of hollow high mound construction technique and specifically relates to a device that is used for hollow high mound reinforcing bar to install.
Background
A stiff framework is arranged in a large hollow high pier construction drawing, and main steel bars are installed after the stiff framework is installed; in order to improve the working efficiency and reduce joints, the main steel bars of some high piers are installed by 9 meters, and compared with the general main steel bars of 4.5 meters, the material and labor hour loss of one-time steel bar joints are reduced.
In the prior art, a single main reinforcing steel bar is hoisted by adopting hoisting equipment, and then construction operation is carried out on a high-altitude construction platform manually, so that on one hand, the hoisting equipment can hoist the next main reinforcing steel bar after the construction of the single main reinforcing steel bar is finished, the hoisting equipment is occupied by the single main reinforcing steel bar for a long time, and the utilization rate and the efficiency are low; on the other hand, the main steel bars are completely moved horizontally or vertically by manpower to be aligned with the steel bars in the hollow high piers, so that the operation is difficult, the working difficulty is high, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
Not enough to exist among the prior art, the utility model provides a device for hollow high mound reinforcing bar installation, it has solved among the prior art problem that main reinforcement alignment work wastes time and energy.
According to the utility model discloses an embodiment, a device for hollow high mound rebar installation, include:
a support unit for supporting the support unit,
the clamping unit is provided with a fixed part, a movable part movably connected to the fixed part and a locking module used for locking the fixed part and the movable part, a plurality of open slots used for clamping main reinforcing steel bars are arranged on the fixed part and the movable part, the open slots are vertically communicated, and the clamping unit can move on the supporting unit along a circle center connecting line of each main reinforcing steel bar;
and the lifting unit is movably connected to the clamping unit and comprises a clamping part and a driving part, the clamping part is at least provided with two movable clamping jaws, and the driving part is connected with the clamping part and used for driving the clamping part to move upwards or downwards.
Compared with the prior art, the utility model discloses following beneficial effect has: when the supporting unit is used, the supporting unit is firstly installed on the stiff skeleton, then each main steel bar is horizontally placed in each open slot, the movable part is rotated until the movable part is engaged with the open slot opposite to the fixed part, and then each main steel bar is clamped, and at the moment, the locking module is operated to lock the movable part and the fixed part; then, the clamping unit and the lifting unit are lifted to the supporting unit by using lifting equipment, and the lifting equipment can be loosened at the moment, so that the lifting equipment is prevented from being occupied for a long time; the clamping module is moved along the connecting line direction of the circle centers of the main reinforcing steel bars, so that the main reinforcing steel bars can be driven to move together, the main reinforcing steel bars are conveniently aligned with the reinforcing steel bars in the hollow high pier, when the upper position and the lower position of the main reinforcing steel bars need to be adjusted, the movable part and the fixed part are loosened, the bottom end of the main reinforcing steel bars supports against the reinforcing steel bars below, then the clamping jaws of the clamping parts clamp the reinforcing steel bars, and the clamping parts drive the single or multiple main reinforcing steel bars to move upwards or downwards together until the central lines of the main reinforcing steel bars are aligned with the reinforcing steel bars under the driving of the driving parts.
Therefore, by adopting the scheme, the problem of low efficiency caused by the fact that the lifting equipment in the prior art can only lift a single main reinforcing steel bar each time until the main reinforcing steel bar is centered is solved; on the other hand, a plurality of main reinforcing steel bars directly move on the supporting unit through the clamping unit to be centered in batches and are adjusted up and down through the lifting unit, so that the steel bar clamp is more efficient and faster.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of fig. 1 in a use scenario.
In the above drawings: 1. a fixed part; 2. a movable portion; 3. a locking module; 4. a main reinforcing bar; 5. a clamping portion; 6. a drive section; 7. limiting a steel column; 8. a frame; 9. a wire rope; 10. a mounting seat; 11. a bearing platform; 12. a reinforcing beam; 13. hollow high piers; 14. a stiff skeleton.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
As shown in fig. 1 and 2, an apparatus for hollow high pier steel bar installation, comprising:
the supporting unit is a bracket processed by section steel, and is detachably and fixedly connected to the stiff skeleton through a conventional clamp when in use, so that the supporting unit is prevented from overturning and being unstable under the condition of reinforcing steel bar loading;
the clamping unit is provided with a fixed part 1, a movable part 2 and a movable locking module 3, wherein one end of the movable part 2 is rotatably connected with one end of the fixed part 1 through a vertical pin shaft, the locking module 3 comprises a locking rod, one end of the locking rod is rotatably connected with one end of the fixed part 1, which is far away from the pin shaft, the other end of the locking rod is detachably and fixedly connected with the movable part 2 through a fastener, and the fastener can be a bolt or a bolt and the like; a plurality of open grooves for clamping main steel bars 4 are formed in the fixed part 1 and the movable part 2 and are vertically communicated, each open groove is respectively positioned on one side of the movable part 2 opposite to the fixed part 1, in the embodiment, the open grooves are taken as semicircular grooves, two semicircular grooves clamp the main steel bars 4 in an encircling manner, and the clamping unit can move on the supporting unit along a circle center connecting line of each main steel bar 4;
and the lifting unit is movably connected to the clamping unit and comprises a clamping part 5 and a driving part 6, the clamping part 5 is at least provided with two movable clamping jaws, and the driving part 6 is connected with the clamping part 5 and used for driving the clamping part to move upwards or downwards.
When the supporting unit is used, the supporting unit is firstly installed on the stiff skeleton 14, then each main steel bar 4 is horizontally placed in each open slot, the movable part 2 is rotated until the movable part is engaged with the open slot opposite to the fixed part 1, so that each main steel bar 4 is clamped, and at the moment, the locking module 3 is operated to lock the movable part 2 and the fixed part 1; then, hoisting the clamping unit and the lifting unit onto the supporting unit by using hoisting equipment, and then loosening the hoisting equipment to avoid occupying the hoisting equipment for a long time; remove the centre gripping module along 4 centre of a circle line directions of each main reinforcing bar and can drive each main reinforcing bar 4 and together remove, conveniently align main reinforcing bar 4 with the reinforcing bar that is located hollow high mound 13, when the upper and lower position of main reinforcing bar 4 is adjusted to needs, loosen movable part 2 and fixed part 1 earlier, the bottom of main reinforcing bar 4 supports on the reinforcing bar of below this moment, then the clamping jaw of clamping part 5 is with main reinforcing bar 4 centre gripping, clamping part 5 drives singly or a plurality of (can set up a plurality of clamping parts 5 according to specific demand) main reinforcing bar 4 together upwards or move downwards until the central line with main reinforcing bar 4 aligns with the reinforcing bar under the drive of drive division 6.
Therefore, by adopting the scheme, the problem of low efficiency caused by the fact that the hoisting equipment in the prior art can only hoist a single main steel bar 4 until the main steel bar is centered is solved; on the other hand, a plurality of main reinforcing steel bars 4 are directly moved on the supporting unit through the clamping unit to be centered in batches and are adjusted up and down through the lifting unit, so that the steel bar lifting device is more efficient and faster.
Further, as shown in fig. 1, the fixed part 1 with the movable part 2 all adopts the channel-section steel to make and its opening sets up relatively, sets up like this and makes the vertical swing joint that penetrates the channel-section steel that can be convenient of round pin axle and bolt and the locking of the two of realization fixed part 1 and or movable part 2, and the channel-section steel can also make fixed part 1 and movable part 2 possess good rigidity and intensity.
Furthermore, any end of the movable part 2/the fixed part 1 is fixedly provided with a vertically extending limiting steel column 7, and the limiting steel column 7 plays a role in preventing the clamping unit from sliding out of the supporting unit.
As shown in fig. 1, the present invention provides another embodiment, wherein the lifting unit further comprises:
the rack 8 is in an inverted T shape, and the bottom end of the rack 8 is rotatably connected with a roller through a transverse rotating shaft;
the driving part 6 further comprises a rocker, the middle part of the rocker is rotatably connected to the top end of the rack 8, and in the embodiment, the distance between one end of the rocker and the rotary connection point of the rocker and the rack 8 is longer, so that the rocker has a lever effect and is more labor-saving; the higher end of the rocker arm is fixedly connected with the clamping part 5 through a steel wire rope 9, the clamping part 5 can be a conventional spring clamp, an electric/pneumatic clamping jaw or other existing clamping mechanisms, and the structure of the clamping part 5 is the prior art, so that the details are not repeated herein; an operator drives the longer end of the rocker arm to swing downwards to tilt the main steel bar 4 clamped by the clamping part 5, so that the main steel bar 4 is finely adjusted upwards (or vice versa); it will be appreciated that the clamp unit should be released before the swing arm swings, to avoid it obstructing the movement of the main reinforcement bar 4.
As shown in fig. 1 and fig. 2, the present invention provides another embodiment, the supporting unit includes a mounting seat 10 and a bearing platform 11, in order to realize the adjustment of the vertical height of the main reinforcement bar 4 by a large margin, the bearing platform 11 is vertically movably connected to the wall surface of the mounting seat 10, specifically, a slot parallel to each other can be formed on the wall surface of the mounting seat 10, one end of the bearing platform 11 is inserted into the different slot and locked by a conventional fastener, further, in order to reduce the friction loss between the clamping unit and the bearing platform 11, a conventional roller is rotatably connected in the bearing platform 11, and the clamping unit can be manually pushed to move along the rotation direction of the roller, so that the main reinforcement bar is installed to realize moving and positioning; it will be appreciated that the rollers are not arranged to resist back and forth movement of the primary reinforcing bars 4. One end of the bearing table 11, which is far away from the mounting seat 10, extends horizontally and bends upwards to form a limiting baffle plate, and the limiting baffle plate is provided with two vertical upright posts so as to realize light weight and provide space for workers to operate the lifting unit and the clamping unit; furthermore, the vertical height of the limiting baffle is 5 cm; the side walls of the limiting baffle and the mounting seat 10 form a flat-bottomed U-shaped groove, the clamping module is limited and guided in the moving process, and the clamping module is prevented from transversely sliding out.
In order to further reduce the friction loss when the clamping unit slides and facilitate the movement of the main steel bar 4, a roller may be further disposed at the bottom of the clamping unit.
Further, the installation base 10 is in a right-angled triangular block shape, the installation base 10 is arranged in a hollow manner, a reinforcing beam 12 is fixedly arranged in the middle of the installation base 10, and one end of the bearing platform 11 is fixedly arranged on the vertical outer wall of the installation base 10; the mounting seat 10 has good strength and rigidity while ensuring light weight, and the plummer 11 and the mounting seat 10 are convenient to assemble and disassemble; in practice, the bottom of two mounting bases 10 can be detachably fixed to opposite sides of the stiff frame 14 (only one is shown in fig. 2).
The working process of the utility model is as follows,
firstly, a mounting seat 10 is fixedly connected to a stiff framework 14, then a plurality of main steel bars 4 are respectively horizontally placed in open slots, the movable part 2 is rotated towards the fixed part 1 to enable the open slots of the two to be clasped to each main steel bar 4, and then a lock rod is rotated and a plug pin is inserted to lock the movable part 2 on the fixed part 1; hoisting the clamping unit and the lifting unit into a flat-bottomed U-shaped groove of the mounting base 10 through hoisting equipment, and then loosening the hoisting equipment; the clamping unit is moved along the connecting line direction of the circle centers of the main reinforcing steel bars 4 to adjust the relative positions of the main reinforcing steel bars 4 and the reinforcing steel bars in the hollow high pier 13, so that the axes of the main reinforcing steel bars and the reinforcing steel bars are aligned conveniently, an operator lifts the rocker arm upwards to enable the clamping part 5 to move downwards and clamp the main reinforcing steel bars 4 to be adjusted through the clamping part 5 which is manually or mechanically driven, after the clamping part 5 clamps the main reinforcing steel bars 4, the operator can press the rocker arm downwards so as to enable the rocker arm to lift the main reinforcing steel bars 4, fine adjustment of the upper position and the lower position of the main reinforcing steel bars 4 is achieved, and the lifting unit is used for solving the problems that the heights of the reinforcing steel bars in the high pier are not consistent and the heights are staggered; in addition, the rollers at the bottom of the frame 8 make the frame 8 conveniently drive the lifted main steel bars 4 to move.
Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (7)
1. A device for hollow high pier steel bar installation, characterized by includes:
a support unit for supporting the support unit,
the clamping unit is provided with a fixed part (1), a movable part (2) movably connected to the fixed part (1) and a locking module (3) used for locking the fixed part (1) and the movable part (2), a plurality of open slots used for clamping main reinforcing steel bars (4) are formed in the fixed part (1) and the movable part (2) and are vertically communicated, and the clamping unit can move on the supporting unit along a circle center connecting line of each main reinforcing steel bar (4);
and the lifting unit is movably connected to the clamping unit and comprises a clamping part (5) and a driving part (6), the clamping part (5) is at least provided with two movable clamping jaws, and the driving part (6) is connected with the clamping part (5) and used for driving the clamping part to move upwards or downwards.
2. The device for installing the hollow high pier steel bar according to claim 1, wherein one end of the movable part (2) is rotatably connected with one end of the fixed part (1) through a vertical pin shaft, the locking module (3) comprises a locking rod, one end of the locking rod is rotatably connected with one end of the fixed part (1) departing from the pin shaft, the other end of the locking rod is detachably and fixedly connected with the movable part (2), and each open slot is respectively located on one side of the movable part (2) opposite to the fixed part (1).
3. A device for hollow high pier reinforcement installation according to claim 2, characterized in that the fixed part (1) and the movable part (2) are made of channel steel and have their openings facing each other.
4. A device for hollow high pier reinforcement installation according to any one of claims 1 to 3, characterized in that a vertically extending limiting steel column (7) is fixed at either end of the movable part (2)/the fixed part (1).
5. The device for hollow high pier reinforcement installation according to claim 4, wherein the lifting unit further comprises a frame (8), and rollers are rotatably connected to the bottom end of the frame (8); the driving part (6) comprises a rocker arm, the middle of the rocker arm is rotatably connected to the top end of the rack (8), and one end of the rocker arm is fixedly connected with the clamping part (5) through a steel wire rope (9).
6. The device for hollow high pier reinforcement installation according to claim 1 or 2, wherein the support unit comprises an installation base (10) and a bearing platform (11), one end of the bearing platform (11) is fixedly arranged on the installation base (10), and the other end of the bearing platform (11) extends horizontally and is bent upwards to form a limit stop.
7. The device for installing the hollow high pier steel bar according to claim 6, wherein the installation base (10) is in a right-angled triangle shape, the installation base (10) is hollow, a reinforcing beam (12) is fixedly arranged in the middle of the installation base, and one end of the bearing platform (11) is fixedly arranged on the vertical outer wall of the installation base (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221232284.3U CN217499952U (en) | 2022-05-20 | 2022-05-20 | Device for installing hollow high pier steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221232284.3U CN217499952U (en) | 2022-05-20 | 2022-05-20 | Device for installing hollow high pier steel bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217499952U true CN217499952U (en) | 2022-09-27 |
Family
ID=83354441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221232284.3U Expired - Fee Related CN217499952U (en) | 2022-05-20 | 2022-05-20 | Device for installing hollow high pier steel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217499952U (en) |
-
2022
- 2022-05-20 CN CN202221232284.3U patent/CN217499952U/en not_active Expired - Fee Related
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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: 20220927 |