CN212443024U - Quick connecting device of reinforcing bar for construction steel reinforcement cage - Google Patents
Quick connecting device of reinforcing bar for construction steel reinforcement cage Download PDFInfo
- Publication number
- CN212443024U CN212443024U CN202021160787.5U CN202021160787U CN212443024U CN 212443024 U CN212443024 U CN 212443024U CN 202021160787 U CN202021160787 U CN 202021160787U CN 212443024 U CN212443024 U CN 212443024U
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- steel bar
- steel
- reinforcing
- supporting
- reinforcement cage
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Abstract
The utility model relates to a quick connecting device of reinforcing bar for construction steel reinforcement cage, its characterized in that: the end part of the universal joint fixed hinge is hinged with a universal joint movable hinge, the end part of the universal joint movable hinge is provided with a connecting rod, and the connecting rod is connected with a steel bar clamp through a welded steel bar clamp connecting rod; a plurality of steel bars in threaded connection through steel bar connecting sleeves are placed on the steel bar supporting rods, auxiliary frame inserting sleeves are fixedly mounted on two sides of the left end of the supporting frame, U-shaped auxiliary frames are inserted in the auxiliary frame inserting sleeves, and symmetrically arranged steel bar supporting hooks are movably sleeved on the U-shaped auxiliary frames; the steel bar clamping block and the limiting block are vertically welded with the handheld rod, the steel bar clamping block is clamped on the steel bar, and the limiting block is clamped at the bottom end of the steel bar supporting rod. The utility model has the advantages of being scientific and reasonable in structural design, use manpower sparingly, improve steel bar connection intensity and fastness, save operating time, improve work efficiency, realize the high-speed joint of reinforcing bar.
Description
Technical Field
The utility model belongs to the construction field relates to reinforcing bar processingequipment for building, in particular to reinforcing bar quick connecting device for construction steel reinforcement cage.
Background
The reinforcing steel bar is an indispensable construction material in the building industry, and the reinforcing steel bar can be used when a foundation is built, a high-rise is stable and a top layer is built. Especially when carrying out the wall body and stabilize, need use the steel reinforcement cage, the steel reinforcement cage is the wall body of constituteing by a plurality of reinforcing bars, consequently, when the steel reinforcement cage founds, needs use the reinforcing bar of different length.
However, when the reinforcing steel bars are sold in the factory, the reinforcing steel bars are sold according to a uniform size specification, so that the reinforcing steel bars with the uniform size specification in the factory need to be spliced and connected so as to meet the actual use requirement.
In the current use, the connection of two reinforcing bars realizes the concatenation through the sleeve, all stretches into in the sleeve with the tip of two twisted steel, then the manual work is rotated and is carried out threaded connection with it to realize the length requirement. However, because the reinforcing bar that needs the connection when in actual use is all longer, when carrying out artifical manual rotation threaded connection, waste time and energy, personnel's operation is inconvenient, and causes operating personnel to be injured easily, and connection efficiency is not high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a reinforcing bar quick connecting device for construction steel reinforcement cage, use manpower sparingly, improve steel bar connection intensity and fastness, save operating time, improve work efficiency, realize the high-speed joint of reinforcing bar.
The utility model provides a its technical problem realize through following technical scheme:
the utility model provides a quick connecting device of reinforcing bar for construction steel reinforcement cage which characterized in that: the steel bar clamp is characterized by comprising a driving mechanism, a supporting mechanism and a limiting mechanism which are sequentially matched and connected, wherein the driving mechanism comprises a driving supporting frame, a motor base and a motor controller are installed on the driving supporting frame, a motor is installed on the motor base, the motor controller is connected to the motor, a universal joint fixed hinge is arranged at the end part of a motor shaft of the motor, a universal joint movable hinge is hinged to the end part of the universal joint fixed hinge, a connecting rod is arranged at the end part of the universal joint movable hinge, steel bar clamp connecting rods are welded on the connecting rod side by side, and the end part of each steel bar clamp connecting rod is connected with; the supporting mechanism comprises a supporting frame, a plurality of steel bar supporting rods are arranged at the top end of the supporting frame in parallel, a plurality of steel bars which are in threaded connection through a steel bar connecting sleeve are placed on the steel bar supporting rods, the thread directions of the steel bars connected with two ends of the sleeve are opposite, auxiliary frame inserting sleeves are fixedly arranged on two sides of the left end of the supporting frame, U-shaped auxiliary frames are inserted in the auxiliary frame inserting sleeves, and symmetrically arranged steel bar supporting hooks are movably sleeved on the U-shaped auxiliary frames; the limiting mechanism comprises a handheld rod, a steel bar clamping block and a limiting block, the steel bar clamping block and the limiting block are vertically welded with the handheld rod, the steel bar clamping block is clamped on the steel bar, and the limiting block is clamped at the bottom end of the steel bar supporting rod; the left end of the reinforcing steel bar is placed in the reinforcing steel bar supporting hook and clamped by a reinforcing steel bar clamp of the driving mechanism.
And a transition connecting rod is arranged between the connecting rod and the reinforcing steel bar clamp connecting rod.
Moreover, motor protection frames are arranged around the motor; a motor shaft of the motor is sleeved with a sleeve, and a universal joint limiting protection frame is welded on the sleeve.
And, the support frame bottom is provided with the pulley, be provided with the brake on the pulley.
And the clamping surface of the steel bar clamp is provided with anti-skid grains and fixing teeth, and the end part of the steel bar clamp is bent inwards.
And a transverse stiffening beam and a longitudinal stiffening beam are arranged on the support frame.
In addition, two ends of the steel bar supporting rod are provided with limiting columns; a limiting baffle is arranged at the right end of the supporting frame; the end part of the limiting block is provided with a positioning block.
And reinforcing ribs are arranged between the handheld rod and the reinforcing steel bar clamping blocks and the limiting blocks.
And the clamping position of the steel bar clamping block is an arc-shaped clamping position.
And the length of the limiting block is greater than the diameter of the reinforcing steel bar supporting rod.
The utility model discloses an advantage and beneficial effect do:
1. the utility model discloses a reinforcing bar quick connecting device for construction steel reinforcement cage, during operation, a plurality of reinforcing bars through reinforcing bar connecting sleeve threaded connection are placed on the reinforcing bar support bar, the left ends of a plurality of reinforcing bars are hung on the reinforcing bar support hook and are clamped by the reinforcing bar clamp, the right ends of a plurality of reinforcing bars are clamped and limited by the reinforcing bar fixture block, the motor is started, the rotation of the motor drives the movable hinge of the universal joint to rotate, thereby driving the reinforcing bar clamp at the end part of the connecting rod and the connecting rod to rotate, the reinforcing bar clamp drives the first reinforcing bar to rotate forward or backward, so that the reinforcing bar is in threaded fastening connection with the sleeve, the reinforcing bar connected with the first reinforcing bar rotates backward or forward, and is in threaded fastening connection with the sleeve, two reinforcing bars which are connected form a whole, and continue to realize threaded fastening connection with the sleeve through reverse rotation with the next reinforcing bar under, carry out in proper order and accomplish the fastening connection until last reinforcing bar, at this moment, accomplish the connection of all reinforcing bars, operation process labour saving and time saving improves the joint strength and the fastness of reinforcing bar, guarantees the use strength of reinforcing bar, realizes reinforcing bar high-speed joint simultaneously, improves work efficiency.
2. The utility model discloses a reinforcing bar quick connecting device for construction steel reinforcement cage is provided with the transition connecting rod between connecting rod and the steel bar clamp connecting rod, can increase the eccentricity, and the convenient rotation, and can vacate the reinforcing bar and rotate the space, can not cause the contact of workstation and reinforcing bar.
3. The utility model discloses a quick connecting device of steel bars for construction reinforcement cage, a motor fender bracket is arranged around the motor; the motor shaft of motor is gone up the cover and is equipped with the sleeve, and the welding is provided with the spacing fender bracket of universal joint on the sleeve, plays spacing guard action to motor and universal joint, prevents to touch the motor carelessly in the use or causes universal joint to break away from the motor shaft and cause personnel's injury, guarantees the operational safety nature.
4. The utility model discloses a quick connecting device of reinforcing bar for construction steel reinforcement cage, the support frame bottom is provided with the pulley, be provided with the brake on the pulley, can remove as required and fix at the construction site of building, guarantee the effective connection of reinforcing bar.
5. The utility model discloses a quick connecting device of reinforcing bar for construction steel reinforcement cage is provided with anti-skidding line and fixed tooth and steel bar clamp's tip on steel bar clamp's the clamping face to the inboard bending, guarantees the stable centre gripping to the reinforcing bar, guarantees the centre gripping fastness, prevents to rotate the in-process and causes the reinforcing bar to drop.
6. The utility model discloses a quick connecting device of reinforcing bar for construction steel reinforcement cage is provided with horizontal stiffening beam and vertical stiffening beam on the support frame, plays firm additional strengthening to the support frame, improves the intensity of support frame, guarantees the firm connection of reinforcing bar.
7. The utility model discloses a quick connecting device for reinforcing steel bars of a construction reinforcement cage, wherein both ends of a reinforcing steel bar supporting rod are provided with limit columns; a limit baffle is arranged at the right end of the support frame; the limiting block end is provided with the locating block, so that limiting protection can be achieved on the reinforcing steel bars on the reinforcing steel bar supporting rods, the reinforcing steel bars are prevented from jumping out or being separated from the supporting frame in the reinforcing steel bar connecting process, and operation safety is guaranteed.
8. The utility model discloses a quick connecting device of reinforcing bar for construction steel reinforcement cage, handheld pole correspond and are provided with the strengthening rib between reinforcing bar fixture block and the stopper, strengthen the connection of reinforcing bar fixture block and stopper on the handheld pole, guarantee firm in connection nature.
9. The utility model discloses a reinforcing bar quick connecting device for construction steel reinforcement cage, the position of clamping of reinforcing bar fixture block clamps the position for the arc, can carry out accurate laminating with the reinforcing bar, guarantees to the centre gripping that clamps of reinforcing bar, guarantees reinforced bar joint strength and fastness.
10. The utility model discloses a quick connecting device of reinforcing bar for construction steel reinforcement cage, the length of stopper is greater than the diameter of steel bar support pole, guarantees the accurate spacing of reinforcing bar, ensures the firm connection of reinforcing bar.
11. The utility model has the advantages of being scientific and reasonable in design, use manpower sparingly, improve steel bar connection intensity and fastness, save operating time, improve work efficiency, realize the high-speed joint of reinforcing bar.
Drawings
Fig. 1 is a schematic structural view of the driving mechanism of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic structural view of the supporting mechanism of the present invention;
FIG. 4 is a left side view of FIG. 3;
FIG. 5 is a schematic view of the connection structure between the limiting mechanism and the supporting mechanism of the present invention;
fig. 6 is a schematic structural view of the limiting mechanism of the present invention;
fig. 7 is another schematic structural diagram of the present invention.
Description of the reference numerals
1-motor protection frame, 2-motor, 3-motor base, 4-motor shaft, 5-sleeve, 6-universal joint limit protection frame, 7-universal joint fixed hinge, 8-universal joint movable hinge, 9-connecting rod, 10-transition connecting rod, 11-reinforcing steel bar clamp connecting rod, 12-reinforcing steel bar clamp, 13-motor controller, 14-driving support frame, 15-brake, 16-pulley, 17-fixed tooth, 18-anti-slip pattern, 19-reinforcing steel bar support hook movable sleeve, 20-U type auxiliary frame, 21-auxiliary frame inserting sleeve, 22-reinforcing steel bar support rod, 23-reinforcing steel bar connecting sleeve, 24-reinforcing steel bar, 25-support frame, 26-limit column, 27-limit baffle, 28-transverse reinforcing beam, 29-a steel bar supporting hook, 30-a longitudinal reinforcing beam, 31-a limiting mechanism, 32-a steel bar fixture block, 33-an operating handle sleeve, 34-a handheld rod, 35-a reinforcing rib, 36-a limiting block, 37-a positioning block and 38-an arc clamping position.
Detailed Description
The present invention will be described in further detail with reference to specific examples, which are provided for illustrative purposes only, and are not intended to be limiting, and the scope of the present invention should not be limited thereby.
The utility model provides a quick connecting device of reinforcing bar for construction steel reinforcement cage which innovation part lies in: the steel bar clamp device comprises a driving mechanism, a supporting mechanism and a limiting mechanism 31 which are sequentially matched and connected, wherein the driving mechanism comprises a driving supporting frame 14, a motor base 3 and a motor controller 13 are installed on the driving supporting frame, a motor 2 is installed on the motor base, the motor controller is connected to the motor, a universal joint fixed hinge 7 is arranged at the end part of a motor shaft 4 of the motor, a universal joint movable hinge 8 is installed at the end part of the universal joint fixed hinge in a hinged mode, a connecting rod 9 is arranged at the end part of the universal joint movable hinge, a steel bar clamp connecting rod 11 is welded on the connecting rod side by side, and a steel bar clamp 12 is connected at the end part; the supporting mechanism comprises a supporting frame 25, a plurality of steel bar supporting rods 22 are arranged at the top end of the supporting frame in parallel, a plurality of steel bars 24 which are connected through a steel bar connecting sleeve 23 in a threaded mode are placed on the steel bar supporting rods, the thread directions of the connecting steel bars at the two ends of the sleeve are opposite, an auxiliary frame inserting sleeve 21 is fixedly installed on each of the two sides of the left end of the supporting frame, a U-shaped auxiliary frame 20 is inserted in the auxiliary frame inserting sleeve, and symmetrically arranged steel bar supporting hooks 29 are movably sleeved on the U-shaped auxiliary frame through a steel bar supporting hook movable sleeve 19; the limiting mechanism comprises a handheld rod 34, a steel bar clamping block 32 and a limiting block 36, the steel bar clamping block and the limiting block are vertically welded with the handheld rod, the steel bar clamping block is clamped on the steel bar, the limiting block is clamped at the bottom end of the steel bar supporting rod, and an operating handle sleeve 33 is arranged at the end part of the handheld rod; the left end of the reinforcing steel bar is placed in the reinforcing steel bar supporting hook and clamped by a reinforcing steel bar clamp of the driving mechanism.
Be provided with transition connecting rod 10 between connecting rod and the reinforcing bar clamp connecting rod, can increase the eccentricity, the convenient rotation, and can vacate the reinforcing bar and rotate the space, can not cause the contact of workstation and reinforcing bar.
A motor protection frame 1 is arranged around the motor; the motor shaft of motor is gone up the cover and is equipped with sleeve 5, and the welding is provided with the spacing fender bracket 6 of universal joint on the sleeve, plays spacing guard action to motor and universal joint, prevents to touch the motor carelessly in the use or causes universal joint to break away from the motor shaft and cause personnel's injury, guarantees the operational safety.
The bottom end of the support frame is provided with a pulley 16, the pulley is provided with a brake 15, and the support frame can be moved and fixed on a building construction site as required to ensure effective connection of reinforcing steel bars.
Be provided with anti-skidding line 18 and fixed tooth 17 on the clamping face of steel bar clamp and the tip of steel bar clamp is inside side bending, guarantees the stable centre gripping to the reinforcing bar, guarantees the centre gripping fastness, prevents to rotate the in-process and causes the reinforcing bar to drop.
Be provided with horizontal stiffening beam 28 and vertical stiffening beam 30 on the support frame, play firm reinforcing action to the support frame, improve the intensity of support frame, guarantee the firm connection of reinforcing bar.
Limiting columns 26 are arranged at two ends of the steel bar supporting rod; a limit baffle 27 is arranged at the right end of the support frame; the limiting block end portion is provided with the positioning block 37, limiting protection can be achieved on the reinforcing steel bars on the reinforcing steel bar supporting rods, the reinforcing steel bars are prevented from jumping out or being separated from the supporting frame in the reinforcing steel bar connecting process, and operation safety is guaranteed.
Reinforcing ribs 35 are arranged between the corresponding reinforcing steel bar clamping blocks and the limiting blocks of the handheld rod, so that connection between the reinforcing steel bar clamping blocks and the limiting blocks on the handheld rod is strengthened, and connection firmness is guaranteed.
The clamping position of the steel bar clamping block is an arc-shaped clamping position 38, so that the steel bar clamping block can be accurately attached to the steel bar, the clamping and clamping of the steel bar are guaranteed, and the connection strength and firmness of the steel bar are guaranteed.
The length of stopper is greater than the diameter of reinforcing bar bracing piece, guarantees the accurate spacing of reinforcing bar, ensures the firm connection of reinforcing bar.
The utility model discloses a theory of operation does:
when the connecting device works, a plurality of steel bars which are connected through the thread of the steel bar connecting sleeve are placed on the steel bar supporting rod, the left ends of the steel bars are hung on the steel bar supporting hook and are clamped by the steel bar clamp, the right ends of the steel bars are clamped and limited by the steel bar clamping block, the motor is started, the rotation of the motor drives the movable hinge of the universal joint to rotate, so as to drive the steel bar clamp at the end part of the connecting rod and the connecting rod to rotate, the steel bar clamp drives the first steel bar to rotate forwards or backwards, so that the steel bars are in thread fastening connection with the steel bar connecting sleeve, the steel bars connected with the first steel bar are in reverse or forward rotation, and are in thread fastening connection with the steel bar connecting sleeve at the same time, two connected steel bars form a whole, the two connected steel bars continue to be in thread fastening connection with the steel bar connecting sleeve through reverse rotation under, at this moment, accomplish the connection of all reinforcing bars, operation process labour saving and time saving improves the joint strength and the fastness of reinforcing bar, guarantees the use intensity of reinforcing bar, realizes reinforcing bar high-speed joint simultaneously, improves work efficiency.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims, and therefore, the scope of the present invention is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (10)
1. The utility model provides a quick connecting device of reinforcing bar for construction steel reinforcement cage which characterized in that: the steel bar clamp is characterized by comprising a driving mechanism, a supporting mechanism and a limiting mechanism which are sequentially matched and connected, wherein the driving mechanism comprises a driving supporting frame, a motor base and a motor controller are installed on the driving supporting frame, a motor is installed on the motor base, the motor controller is connected to the motor, a universal joint fixed hinge is arranged at the end part of a motor shaft of the motor, a universal joint movable hinge is hinged to the end part of the universal joint fixed hinge, a connecting rod is arranged at the end part of the universal joint movable hinge, steel bar clamp connecting rods are welded on the connecting rod side by side, and the end part of each steel bar clamp connecting rod is connected with; the supporting mechanism comprises a supporting frame, a plurality of steel bar supporting rods are arranged at the top end of the supporting frame in parallel, a plurality of steel bars which are in threaded connection through a steel bar connecting sleeve are placed on the steel bar supporting rods, the thread directions of the steel bars connected with two ends of the sleeve are opposite, auxiliary frame inserting sleeves are fixedly arranged on two sides of the left end of the supporting frame, U-shaped auxiliary frames are inserted in the auxiliary frame inserting sleeves, and symmetrically arranged steel bar supporting hooks are movably sleeved on the U-shaped auxiliary frames; the limiting mechanism comprises a handheld rod, a steel bar clamping block and a limiting block, the steel bar clamping block and the limiting block are vertically welded with the handheld rod, the steel bar clamping block is clamped on the steel bar, and the limiting block is clamped at the bottom end of the steel bar supporting rod; the left end of the reinforcing steel bar is placed in the reinforcing steel bar supporting hook and clamped by a reinforcing steel bar clamp of the driving mechanism.
2. The quick connecting device for steel bars of construction reinforcement cage according to claim 1, wherein: and a transition connecting rod is arranged between the connecting rod and the reinforcing steel bar clamp connecting rod.
3. The quick connecting device for steel bars of construction reinforcement cage according to claim 1, wherein: a motor protection frame is arranged around the motor; a motor shaft of the motor is sleeved with a sleeve, and a universal joint limiting protection frame is welded on the sleeve.
4. The quick connecting device for steel bars of construction reinforcement cage according to claim 1, wherein: the bottom end of the support frame is provided with a pulley, and a brake is arranged on the pulley.
5. The quick connecting device for steel bars of construction reinforcement cage according to claim 1, wherein: the clamping surface of the steel bar clamp is provided with anti-skid grains and fixing teeth, and the end part of the steel bar clamp is bent inwards.
6. The quick connecting device for steel bars of construction reinforcement cage according to claim 1, wherein: and the support frame is provided with a transverse stiffening beam and a longitudinal stiffening beam.
7. The quick connecting device for steel bars of construction reinforcement cage according to claim 1, wherein: limiting columns are arranged at two ends of the steel bar supporting rod; a limiting baffle is arranged at the right end of the supporting frame; the end part of the limiting block is provided with a positioning block.
8. The quick connecting device for steel bars of construction reinforcement cage according to claim 1, wherein: and reinforcing ribs are arranged between the handheld rod and the limiting blocks corresponding to the reinforcing steel bar clamping blocks.
9. The quick connecting device for steel bars of construction reinforcement cage according to claim 1, wherein: the clamping position of the steel bar clamping block is an arc-shaped clamping position.
10. The quick connecting device for steel bars of construction reinforcement cage according to claim 1, wherein: the length of the limiting block is larger than the diameter of the steel bar supporting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021160787.5U CN212443024U (en) | 2020-06-22 | 2020-06-22 | Quick connecting device of reinforcing bar for construction steel reinforcement cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021160787.5U CN212443024U (en) | 2020-06-22 | 2020-06-22 | Quick connecting device of reinforcing bar for construction steel reinforcement cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212443024U true CN212443024U (en) | 2021-02-02 |
Family
ID=74470343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021160787.5U Expired - Fee Related CN212443024U (en) | 2020-06-22 | 2020-06-22 | Quick connecting device of reinforcing bar for construction steel reinforcement cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212443024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732212A (en) * | 2021-08-24 | 2021-12-03 | 中交隧道工程局有限公司 | Mechanical butt-joint assembling equipment and assembling method for steel bars |
-
2020
- 2020-06-22 CN CN202021160787.5U patent/CN212443024U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732212A (en) * | 2021-08-24 | 2021-12-03 | 中交隧道工程局有限公司 | Mechanical butt-joint assembling equipment and assembling method for steel bars |
| CN113732212B (en) * | 2021-08-24 | 2024-08-09 | 中交隧道工程局有限公司 | Reinforcing steel bar mechanical butt joint assembly equipment and assembly method |
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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: 20210202 Termination date: 20210622 |