CN111021738A - Device for planting steel bars - Google Patents
Device for planting steel bars Download PDFInfo
- Publication number
- CN111021738A CN111021738A CN201911395716.5A CN201911395716A CN111021738A CN 111021738 A CN111021738 A CN 111021738A CN 201911395716 A CN201911395716 A CN 201911395716A CN 111021738 A CN111021738 A CN 111021738A
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- CN
- China
- Prior art keywords
- reinforcing steel
- steel bar
- planting
- rib
- reset
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- 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.)
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
Abstract
The invention relates to a device for planting bars, and belongs to the technical field of bar planting tools for constructional engineering. Comprises a positioning part, a holding part and a reinforcing steel bar clamping part; the holding part comprises a hand-held rod and an upright post hoop and is connected with the positioning part through the upright post hoop; the reinforcing steel bar clamping part comprises a reinforcing steel bar barrel which plays a role in guiding the reinforcing steel bars and a stop mechanism which clamps the reinforcing steel bars in the reinforcing steel bar barrel; the upright post hoop is provided with two clamping cylinders which respectively clamp the handheld rod and the rib cylinder. The bar planting device is provided with the positioning part, the holding part and the steel bar clamping part, and the positioning part, the holding part and the steel bar clamping part are matched with each other to realize quick and accurate bar planting operation. The device for planting the steel bars is reasonable in structure arrangement, convenient to operate and good in service performance.
Description
Technical Field
The invention relates to a device for planting bars, and belongs to the technical field of bar planting tools for constructional engineering.
Background
At present, in the construction process of a construction project roof, the problems of inconvenient construction and high difficulty in punching and bar planting exist. The form of building the scaffold is adopted to carry out construction at the current stage, and the defects of high operation risk and inaccurate positioning exist.
Meanwhile, the existing method cannot improve the speed and the precision of bar planting on the top plate, and constructors have uneven working level, so that the construction quality is reduced, and the safety of engineering is further influenced.
In conclusion, the existing top plate bar planting method and tool cannot meet the current construction requirements and cannot ensure the construction quality and the safety of constructors.
Disclosure of Invention
The invention aims to provide a device for planting bars, which realizes the accurate positioning of the top plate planted bars in the building construction process, thereby realizing the accurate bar planting on the premise of ensuring the safety of operators.
In order to achieve the purpose, the invention adopts the technical scheme that:
a device for planting steel bars comprises a positioning part, a holding part and a steel bar clamping part; the holding part comprises a hand-held rod and an upright post hoop and is connected with the positioning part through the upright post hoop; the reinforcing steel bar clamping part comprises a reinforcing steel bar barrel which plays a role in guiding the reinforcing steel bars and a stop mechanism which clamps the reinforcing steel bars in the reinforcing steel bar barrel; the upright post hoop is provided with two clamping cylinders which respectively clamp the handheld rod and the rib cylinder.
The technical scheme of the invention is further improved as follows: the stop mechanism comprises a hinge hoop sleeved outside the rib cylinder and a stop block hinged with the hinge hoop, and the stop block used for fixing the steel bar in the rib cylinder rotates around the hinged rotating shaft under the driving of external force.
The technical scheme of the invention is further improved as follows: the stop block comprises a pressing rib end and a driving end which are integrally arranged, and a stop line is arranged at the driving end.
The technical scheme of the invention is further improved as follows: one side of the rib pressing end facing the rib cylinder is provided with rib pressing grains.
The technical scheme of the invention is further improved as follows: the reset block is used for driving the stop block to reset; two hinge hoops are arranged outside the rib cylinder, and the reset block is hinged with one hinge hoop; the reset block comprises a reset toggle end and a pull end which are integrally arranged; the stop block is provided with a return table between the rib pressing end and the driving end, the reset poking end is positioned on the outer side of the return table and can press the rib pressing end to the return table to enable the rib pressing end to be far away from the rib cylinder, and the pulling end is provided with a reset wire.
The technical scheme of the invention is further improved as follows: the positioning part comprises a backup plate which is tightly adhered and positioned with the wall body, a clamping plate used for supporting the holding part, a polished rod and an adjusting screw rod which are fixed on the same side surface of the backup plate; the outer end of the polish rod passes through the clamping plate; the outer end of the adjusting screw rod penetrates through the clamping plate and is provided with an adjusting threaded sleeve, and the clamping plate is movably connected with the adjusting threaded sleeve.
The technical scheme of the invention is further improved as follows: the adjusting threaded sleeve is provided with a clamping ring, the outer side surface of the clamping plate is provided with a clamping plate, and the clamping ring is positioned in the clamping plate; the clamping plate is driven to move when the adjusting screw sleeve rotates.
The technical scheme of the invention is further improved as follows: the stop line is a steel wire.
The technical scheme of the invention is further improved as follows: and a torsion spring is arranged at the hinged rotating shaft of the stop block and the hinge hoop.
The technical scheme of the invention is further improved as follows: two ends of the rib cylinder are provided with lengthened laths corresponding to the opposite sides of the rib pressing end of the stop block and the pulling end of the reset block.
Due to the adoption of the technical scheme, the invention has the following technical effects:
the bar planting device is provided with the positioning part, the holding part and the steel bar clamping part, and the positioning part, the holding part and the steel bar clamping part are matched with each other to realize quick and accurate bar planting operation. Wherein, the adjustable positioning part is adopted, thereby ensuring that the bar planting operation meets the drawing and the requirement. Through the reinforcing bar clamping part of adjustable elasticity degree, ensured the bar planting in-process and inserted the roof back to the reinforcing bar, the accessible grips the part and carries out the plug to the reinforcing bar, has guaranteed the quality of bar planting operation and the bubble-free between the gap of implanted reinforcing bar and floor hole. The steel bar clamping part adopts a stop mechanism, so that an operator can clamp and loosen the steel bar at the holding end to ensure the operation safety of the operator.
The stop mechanism provided by the invention utilizes the stop block which is hinged to rotate around the shaft under the action of external force, and is matched with the rebar cylinder to clamp and release the rebar, so that the operation is convenient.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a perspective view of a positioning portion of the present invention;
FIG. 3 is a perspective view of a grip portion of the present invention;
FIG. 4 is a perspective view of the clamp portion of the reinforcement bar of the present invention;
FIG. 5 is a schematic view of a stop block and reset block of the present invention;
FIG. 6 is a schematic view of a stop block of the present invention;
the device comprises a handheld rod 1, a stand column hoop 2, a clamping cylinder 2-1, a rib cylinder 3, a rib cylinder 4, a hinge hoop 5, a stop block 5-1, a rib pressing end 5-2, a driving end 5-3, rib pressing grains 5-4, a return table 6, a stop line 7, a return block 7-1, a reset stirring end 7-2, a pulling end 8, a backup plate 9, a clamping plate 10, a polish rod 11, an adjusting screw rod 12, an adjusting screw sleeve 12-1, a clamping ring 13, a clamping plate 14, a lengthened ribbon board 15, a reinforcing steel bar 16 and a reset line.
Detailed Description
The invention is described in further detail below with reference to the following figures and specific embodiments:
the invention discloses a device for embedding steel bars, which is equipment used in construction engineering and is used for embedding steel bars into a concrete slab or a concrete body.
As shown in fig. 1, 2, 3, 4, and 5, the apparatus mainly includes a positioning portion, a grip portion, and a reinforcing bar clamping portion. The positioning part is used for being matched with a wall body and other reference objects to position, and the convenience in operation and the accuracy of bar planting are guaranteed. The holding part is used for electric hand-held operation of workers, and two sides of the holding part are respectively connected with the positioning part and the reinforcing steel bar clamping part. The holding part comprises a handheld rod 1 and an upright post hoop 2, one end of the upright post hoop 2 is connected with the positioning part and the other end is connected with the reinforcing steel bar clamping part, and the handheld rod 1 is arranged in the middle of the upright post hoop 2. The reinforcing steel bar clamping part comprises a reinforcing steel bar barrel 3 which plays a role in guiding the reinforcing steel bars and a stop mechanism which clamps the reinforcing steel bars in the reinforcing steel bar barrel 3. When the reinforcing steel bar inserting device is used, reinforcing steel bars are inserted into the reinforcing steel bar barrel 3 and then fixed in the reinforcing steel bar barrel 3 through the stop mechanism, and the hand-held rod 1 is held by hand to insert the reinforcing steel bars into the reinforcing steel bar inserting holes under the matching of the positioning parts.
As shown in fig. 3, the column hoop 2 is provided with two clamping cylinders 2-1, and the two clamping cylinders 2-1 are respectively used for fixedly clamping the handheld rod 1 and the rib cylinder 3.
The invention is provided with a stop mechanism for fixing the steel bar in the bar cylinder 3, and the stop mechanism needs to be in two states of clamping and loosening. Preferably, as shown in fig. 4, the stopping mechanism includes a hinge hoop 4 sleeved outside the rib cylinder 3 and a stopping block 5 hinged with the hinge hoop 4. The stop block 5 can rotate around the hinge rotating shaft under the driving of external force, and then the fastening and stopping of the reinforcing steel bars are realized. The stop 5 is used to secure the rebar in the rebar cylinder 3 during rotation.
As shown in fig. 5 and 6, the stop block 5 includes a bead pressing end 5-1 and a driving end 5-2 integrally arranged, the bead pressing end 5-1 and the driving end 5-2 are respectively located at two sides of the hinge shaft, and a stop line 6 is arranged at the driving end 5-2. The stop line 6 is used for applying external force, the stop line 6 pulls the driving end 5-2 to enable the stop block 5 to integrally rotate, the driving end 5-2 of the stop block 5 is far away from the rebar cylinder 3, and the rebar pressing end 5-1 of the stop block 5 is close to the rebar cylinder 3 and can press rebar in the rebar cylinder 3. Furthermore, in order to ensure the rib pressing effect of the stop block 5 on the steel bar, rib pressing grains 5-3 are arranged on one surface of the rib pressing end 5-1 facing the rib cylinder 3, so that the friction force can be increased. In a specific implementation, the stop wire 6 may be provided as a steel wire.
The bar planting device is used for implanting steel bars, the steel bars are fastened in a bar cylinder in the bar planting process, and the steel bars need to be released from the bar cylinder after bar planting is finished; i.e. release the stop 5 of the stop mechanism. In order to release the stopper 5, the stopper 5 needs to be rotated in the reverse direction, which requires an external force to rotate the driving end of the stopper 5 in the reverse direction. A structure may be adopted in which a return block 7 is provided as a counterpart to the actuating mechanism for driving the stopper 5 to return to the original position. The reset block 7 is arranged opposite to the stop block 5, and the reset block 7 can also rotate. As shown in fig. 4, two hinge hoops 4 are provided outside the rib cylinder 3, one hinge hoop 4 is used for being hinged with the stop block 5, and the other hinge hoop 4 is used for being hinged with the reset block 7. The reset block 7 comprises a reset toggle end 7-1 and a pulling end 7-2 which are integrally arranged, and the reset toggle end 7-1 and the pulling end 7-2 are respectively positioned at two sides of the hinged rotating shaft. The pulling end 7-2 of the reset block 7 can rotate under the action of external force, so that the reset block 7 rotates around the hinged rotating shaft as a whole. The reset poking end 7-1 of the reset block 7 is used for poking the stop block 5 to restore the original position. The concrete structure is that the stop block 5 is integrally provided with a return table 5-4 between the ribbing end 5-1 and the driving end 5-2, and the driving end 5-1 and the return table 5-1 are arranged on the same side of the hinged rotating shaft of the stop block 5. The reset stirring end 7-1 is located on the outer side of the return table 5-4, the reset stirring end 7-1 can press towards the return table 5-4, at the moment, the driving end 5-2 on the coaxial side with the return table 5-4 is close to the rib cylinder 3, the rib pressing end 5-1 on the non-coaxial side with the return table 5-4 is far away from the rib cylinder 3, the rib pressing end 5-1 is far away from the reinforcing steel bar while being far away from the rib cylinder 3, then the reinforcing steel bar is released, and the device can be separated from the reinforcing steel bar.
The stopper 5 of the release stopping mechanism may be arranged such that the stopper wire 6 is provided as a wire having rigidity and the stopper wire 6 can push the driving end 5-2 of the stopper 5 as well as pull the driving end 5-2 of the stopper 5.
The stop block 5 of the release stop mechanism can also be arranged in such a way that a torsion spring is arranged at the hinged rotating shaft of the stop block 5 and the hinge hoop 4. The stop block 5 is in a normally closed state under the torsion action of the torsion spring, before steel bars are planted, the stop line 6 is pulled to open the stop block 5 to insert the steel bars into the steel bar barrel 3, then the stop line 6 is loosened, and the torsion spring drives the stop block 5 to automatically clamp the steel bars. After the bar planting is finished, pulling force is applied to the stop line 6 to open the stop block 5, and the steel bar is released from the bar cylinder 3.
The reinforcing steel bar barrel 3 of the device is used for guiding the reinforcing steel bars and is matched with the stop mechanism to fasten the reinforcing steel bars. The stop block 5 of the stop mechanism is positioned at the outer side of the rib cylinder 3 and tightly presses the reinforcing steel bar, and in order to improve the tight pressing effect of the stop block 5, the two ends of the rib cylinder are provided with elongated slats 14 corresponding to the opposite sides of the pressing rib end 5-1 of the stop block 5 and the pulling end 7-2 of the reset block 7. As shown in particular in fig. 4. When the stop block 5 presses the steel bar, the elongated slat 14 is located on both sides of the steel bar corresponding to the bar pressing end 5-1 of the stop block 5, so as to provide a supporting point for the stop block 5.
The bar planting device is also provided with a positioning part for positioning when the bar planting device is matched with a wall body and the like for bar planting. The positioning part comprises a backup plate 8 which is tightly adhered and positioned with the wall body, a clamping plate 9 used for supporting the holding part, a polish rod 10 and an adjusting screw 11 which are fixed on the same side of the backup plate 8. The outer end of the polish rod 10 passes through the clamping plate 9, and the polish rod 10 plays a supporting and guiding role for the movement of the clamping plate 9. The outer end of the adjusting screw 11 passes through the clamping plate 9 and is provided with an adjusting threaded sleeve 12, and the clamping plate 9 is movably connected with the adjusting threaded sleeve 12. The adjusting screw sleeve 12 is in threaded connection with the adjusting screw rod 11, and the position of the clamping plate 9 can be adjusted by rotation of the adjusting screw sleeve 12.
The clamping plate 9 is movably connected with the adjusting threaded sleeve 12, and the adjusting threaded sleeve 12 can drive the clamping plate 9 to move linearly and rotate freely. In a corresponding arrangement structure, as shown in fig. 2, a clamping plate 13 is arranged on the outer side surface of the clamping plate 9, and a clamping ring 12-1 is arranged at one end of an adjusting screw sleeve 12. The opening of the outer end of the clamping plate 13 is small, the clamping ring 12-1 is positioned in the clamping plate 13, the adjusting screw sleeve 12 is not directly connected with the clamping plate 13, but the clamping plate 9 can be driven to move when the adjusting screw sleeve 12 rotates through the interaction of the clamping ring 12-1 and the clamping plate 13.
The invention is used as follows, the reinforcing steel bar is put into the reinforcing steel bar barrel 3, the position of the reinforcing steel bar 15 in the reinforcing steel bar barrel 3 is fixed when the stop line 6 is tensioned, and the reinforcing steel bar is inserted into the hole of the top plate to be pumped back and forth according to the construction process to discharge air. After the twitching time reaches the specified requirement, the stop wire 6 is loosened, the reset wire 16 is tightened, and at the moment, the reinforcing steel bar 15 is separated from the reinforcing steel bar barrel 3, so that the reinforcing steel bar planting operation is completed.
The device for bar planting is provided with the positioning part, the holding part and the steel bar clamping part, and the three functional parts are matched with each other to realize rapid and accurate bar planting operation. The positioning distance can be adjusted at the positioning part, so that the bar planting operation is ensured to meet the drawing and requirements, and the device has better adaptability. The adjustable elasticity degree of bar clamping part, after bar planting in-process inserts the roof to the reinforcing bar, the accessible grips the part and carries out the plug to the reinforcing bar to the quality of bar planting operation has been guaranteed. The steel bar clamping part adopts a stop mechanism, so that an operator can clamp and loosen the steel bar at the holding end to ensure the operation safety of the operator. The device has reasonable structure and arrangement, convenient use and simple and direct operation, improves the accuracy, convenience and safety of bar planting operation, and realizes high-efficiency bar planting operation.
Claims (10)
1. A device for bar planting, which is characterized in that: comprises a positioning part, a holding part and a reinforcing steel bar clamping part; the holding part comprises a handheld rod (1) and an upright post hoop (2), and is connected with the positioning part through the upright post hoop (2); the reinforcing steel bar clamping part comprises a reinforcing steel bar barrel (3) which plays a role in guiding the reinforcing steel bars and a stop mechanism which clamps the reinforcing steel bars in the reinforcing steel bar barrel (3); the upright post hoop (2) is provided with two clamping cylinders (2-1) which respectively clamp the handheld rod (1) and the rib cylinder (3).
2. A device for planting bars according to claim 1, characterized in that: the stop mechanism comprises a hinge hoop (4) sleeved outside the rib cylinder (3) and a stop block (5) hinged with the hinge hoop (4), and the stop block (5) used for fixing the steel bar in the rib cylinder (3) rotates around the hinged rotating shaft under the driving of external force.
3. A device for planting bars according to claim 2, characterized in that: the stop block (5) comprises a rib pressing end (5-1) and a driving end (5-2) which are integrally arranged, and a stop line (6) is arranged at the driving end (5-2).
4. A device for planting bars according to claim 3, characterized in that: the surface of the rib pressing end (5-1) facing the rib cylinder (3) is provided with rib pressing grains (5-3).
5. A device for planting bars according to any one of claims 2 to 4, characterized in that: the reset block (7) is used for driving the stop block (5) to reset; two hinge hoops (4) are arranged outside the rib cylinder (3), and the reset block (7) is hinged with one hinge hoop (4); the reset block (7) comprises a reset toggle end (7-1) and a pull end (7-2) which are integrally arranged; the stop block (5) is provided with a return table (5-4) between the rib pressing end (5-1) and the driving end (5-2), and the reset poking end (7-1) is positioned on the outer side of the return table (5-4) and can press the return table (5-4) to enable the rib pressing end (5-1) to be far away from the rib cylinder (3); the pulling end (7-2) is provided with a reset wire (16).
6. A device for planting bars according to claim 1, characterized in that: the positioning part comprises a backup plate (8) which is tightly adhered and positioned with the wall body, a clamping plate (9) used for supporting the holding part, a polish rod (10) and an adjusting screw rod (11) which are fixed on the same side surface of the backup plate (8); the outer end of the polish rod (10) passes through the clamping plate (9); the outer end of the adjusting screw rod (11) penetrates through the clamping plate (9) and is provided with an adjusting threaded sleeve (12), and the clamping plate (9) is movably connected with the adjusting threaded sleeve (12).
7. A device for planting bars according to claim 6, characterized in that: the adjusting screw sleeve (12) is provided with a clamping ring (12-1), the outer side surface of the clamping plate (9) is provided with a clamping plate (13), and the clamping ring (12-1) is positioned in the clamping plate (13); the adjusting screw sleeve (12) drives the clamping plate (9) to move when rotating.
8. A device for planting bars according to claim 3, characterized in that: the stop line (6) is a steel wire.
9. A device for planting bars according to any one of claims 2 to 4, characterized in that: and a torsion spring is arranged at the hinged rotating shaft of the stop block (5) and the hinge hoop (4).
10. A device for planting bars according to claim 5, characterized in that: two ends of the rib cylinder (3) are provided with lengthened laths (14) corresponding to the opposite sides of the rib pressing end (5-1) of the stop block (5) and the pulling end (7-2) of the reset block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911395716.5A CN111021738A (en) | 2019-12-30 | 2019-12-30 | Device for planting steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911395716.5A CN111021738A (en) | 2019-12-30 | 2019-12-30 | Device for planting steel bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111021738A true CN111021738A (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911395716.5A Pending CN111021738A (en) | 2019-12-30 | 2019-12-30 | Device for planting steel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111021738A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854808A (en) * | 2021-02-05 | 2021-05-28 | 李凌哲 | Architectural design engineering is with consolidating construction device |
-
2019
- 2019-12-30 CN CN201911395716.5A patent/CN111021738A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854808A (en) * | 2021-02-05 | 2021-05-28 | 李凌哲 | Architectural design engineering is with consolidating construction device |
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