CN210622115U - Quick-connection steel bar butting connector - Google Patents
Quick-connection steel bar butting connector Download PDFInfo
- Publication number
- CN210622115U CN210622115U CN201921236229.XU CN201921236229U CN210622115U CN 210622115 U CN210622115 U CN 210622115U CN 201921236229 U CN201921236229 U CN 201921236229U CN 210622115 U CN210622115 U CN 210622115U
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- CN
- China
- Prior art keywords
- thick bamboo
- hoop
- spout
- screw rod
- hoop section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 26
- 239000010959 steel Substances 0.000 title claims abstract description 26
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 26
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 26
- 241001330002 Bambuseae Species 0.000 claims abstract description 26
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 26
- 239000011425 bamboo Substances 0.000 claims abstract description 26
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 19
- 230000013011 mating Effects 0.000 claims 4
- 230000002337 anti-port Effects 0.000 abstract description 2
- 210000000078 claw Anatomy 0.000 description 7
- 210000001503 joint Anatomy 0.000 description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a steel bar butting connector of high-speed joint, including a hoop section of thick bamboo, a hoop section of thick bamboo is both ends open-ended cylinder tubular structure, uses the central axis of a hoop section of thick bamboo to set up two spouts that the structure is the same as the line of symmetry on the inside wall of a hoop section of thick bamboo, and the trend of spout is parallel with the central axis of a hoop section of thick bamboo, and the both ends symmetry formula of spout sets up the clamping part that is used for pressing from both sides tight reinforcing bar, and it has the screw rod to articulate on the middle part lateral wall of a hoop section of thick bamboo, is provided with the tight mechanism in spacing top that corresponds with the spout both ends. Has the advantages that: the screw rod is rotated, so that the limiting and jacking mechanism pushes the two corresponding clamping parts to clamp and fix the steel bars, and the tensile strength and the stability of the two connected steel bars are improved; make two clamping parts that correspond are kept away from to spacing tight mechanism in top through the antiport screw rod to make clamping part automatic re-setting, remove to the reinforcing bar clamp is tight fixed, thereby the convenience is taken out the reinforcing bar from the hoop in, easy operation is convenient, labour saving and time saving.
Description
Technical Field
The utility model relates to a reinforcing bar butt joint technical field specifically is a quick connect's reinforcing bar butt joint connector.
Background
The material of steel bar is commonly used in building construction. The length of the existing steel bar is fixed, and because the lengths of the steel bars needed in the use places of the steel bars are different, the two sections of steel bars are often subjected to end butt joint connection so as to meet the use requirements. The butt joint of present reinforcing bar often adopts welded fastening's mode, but welding process is comparatively troublesome, need cut the reinforcing bar once more when carrying out recycle to the reinforcing bar in addition, increases the labour. To solve the above problems, we propose a steel bar butting connector for quick connection.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in view of the above-mentioned problems, a quick-connect rebar butt connector is provided.
In order to realize the purpose, the utility model discloses a technical scheme is:
the utility model provides a quick connect's reinforcing bar butting connector, including the hoop section of thick bamboo that is used for connecting two sections reinforcing bar tip, hoop section of thick bamboo is both ends open-ended cylinder tubular structure, the central axis that uses hoop section of thick bamboo on hoop section of thick bamboo's the inside wall has seted up two spouts that the structure is the same as the line of symmetry, and the trend of spout is parallel with the central axis of hoop section of thick bamboo, the both ends symmetry formula of spout sets up the clamping part that is used for pressing from both sides tight reinforcing bar, it has the screw rod to articulate on hoop section of thick bamboo's the middle part lateral wall, and be provided with the spacing tight mechanism in top that corresponds with the spout both ends.
Preferably, the clamping part comprises a pin shaft fixed at the end part of the sliding groove, the pin shaft is rotatably connected with one end of the swing rod through a fixed shaft of the coil spring, and the other end of the swing rod is fixedly provided with a clamping jaw.
Preferably, spacing tight mechanism in top includes two push pedals that the structure is the same, two the push pedal is located the both sides of screw rod respectively, and push pedal sliding connection is in hooping a section of thick bamboo, and the limit portion of push pedal is fixed with the lug that corresponds with the spout, and lug sliding connection is at the spout that corresponds, and the push pedal can be supported to detain the contact with the jack catch that corresponds and be connected.
Preferably, two sections of external threads with opposite rotation directions are formed on the outer side wall of the screw rod, the external threads at the two ends are respectively in threaded connection with a lantern ring, and the end part of the screw rod penetrates through the side wall of the hoop barrel and is exposed to the outer side of the hoop barrel.
Preferably, the outer side wall of the lantern ring is hinged with two connecting rods, the two connecting rods are located on the same plane, and the lantern ring is hinged with the two corresponding convex blocks in the same sliding groove through the two connecting rods.
Since the technical scheme is used, the beneficial effects of the utility model are that:
1. by rotating the screw rod, the limiting and jacking mechanism pushes the two corresponding clamping parts to clamp and fix the steel bars, and after the limiting and jacking mechanism is positioned at a dead point position, the tensile strength and the stability of the two sections of steel bars after being connected are greatly improved.
2. When needs carry out the dismouting to two sections reinforcing bars, make two clamping parts that correspond of spacing tight mechanism in top keep away from through the antiport screw rod to make clamping part automatic re-setting, remove to the reinforcing bar clamp is tight fixed, thereby conveniently take out the reinforcing bar from the hoop, easy operation is convenient, labour saving and time saving.
Drawings
FIG. 1 is a first schematic view of the cross-sectional structure of the assembly of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the final assembly of the present invention;
fig. 3 is a schematic diagram of the cross-sectional structure of the middle part of the middle hoop tube of the present invention.
In the figure: 1. a hoop barrel; 2-a screw; 3-a collar; 4-pushing the plate; 5-a pin shaft; 6-oscillating bar; 7-clamping jaws; 8-connecting rod; 9-a chute; 10-bump.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the accompanying drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solution in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, rather than all embodiments, based on the embodiments in the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.
Please refer to fig. 1-3, the utility model provides a technical scheme, a steel bar butting connector of high-speed joint, including being used for carrying out the hoop section of thick bamboo 1 that connects to two sections reinforcing bar tip, hoop section of thick bamboo 1 is both ends open-ended cylinder tubular structure, the central axis that uses hoop section of thick bamboo 1 on hoop section of thick bamboo 1 is seted up two spouts 9 that the structure is the same as the line of symmetry, and the trend of spout 9 is parallel with hoop section of thick bamboo 1's the central axis, the both ends symmetry formula of spout 9 sets up the clamping part that is used for pressing from both sides tight reinforcing bar, it has screw rod 2 to articulate on hoop section of thick bamboo 1's the middle part lateral wall, and be provided with the tight mechanism in spacing top that corresponds with spout 9 both ends on the screw rod 2.
In this embodiment, the clamping portion includes a pin 5 fixed at an end of the sliding slot 9, the pin 5 is rotatably connected to one end of the swing rod 6 through a coil spring, and a claw 7 is fixed at the other end of the swing rod 6.
In this embodiment, the tight mechanism in spacing top includes two push pedal 4 that the structure is the same, two push pedal 4 is located the both sides of screw rod 2 respectively, and push pedal 4 sliding connection is in hoop 1, and the limit portion of push pedal 4 is fixed with the lug 10 that corresponds with spout 9, and lug 10 sliding connection is in the spout 9 that corresponds, and push pedal 4 can support to detain the contact with the jack catch 7 that corresponds and be connected.
In this embodiment, two sections of external threads with opposite rotation directions are formed on the outer side wall of the screw rod 2, the external threads at the two ends are respectively in threaded connection with a lantern ring 3, and the end part of the screw rod 2 penetrates through the side wall of the hoop barrel 1 and is exposed to the outer side of the hoop barrel 1.
In this embodiment, the outer side wall of the lantern ring 3 is hinged with two connecting rods 8, the two connecting rods 8 are located on the same plane, the lantern ring 3 is hinged with two corresponding lugs 10 in the same sliding groove 9 through the two connecting rods 8, in an initial state, as shown in fig. 2, the two connecting rods 8 are not in a straight line, and the swing rods 6 corresponding to the claws 7 at the end of the same side of the two sliding grooves 9 are arranged in a V shape, so that a reinforcing steel bar can be inserted into the swing rods.
In this embodiment, a steel bar butting connector of high-speed joint, operation process is as follows when using:
the method comprises the following steps: inserting the end parts of two sections of reinforcing steel bars from the ports at the two ends of the hoop barrel 1 respectively, enabling the end parts of the reinforcing steel bars to be abutted against and buckled with the corresponding push plates 4, holding one end of a screw rod 2 positioned at the outer side of the hoop barrel 1 by hand, enabling the screw rod 2 to rotate, enabling two lantern rings 3 to be away from each other along the trend of the screw rod 2 under the action of thread transmission through the rotation of the screw rod 2, enabling the included angle of connecting rods 8 at the two sides of the lantern rings 3 to be increased through the movement of the lantern rings 3, enabling sliding blocks 10 inside corresponding sliding grooves 9 to be correspondingly pushed by the two connecting rods 8 to be away from each other along the trend of the sliding grooves 9, further synchronously driving the push plates 4 to be away from each other through bumps 10, enabling clamping claws 7 at the same;
the claws 7 at the same side end parts of the two sliding grooves 9 are close to each other and simultaneously drive the swing rod 6 to rotate around the pin shaft 5, and apply torque to the coil spring to deform the coil spring, so that the coil spring obtains a restoring force;
when the two connecting rods 8 on the same lantern ring 3 are in a straight line, namely in a dead point state, the distance between the two push plates 4 is farthest, and the claws 7 at the same side end of the two sliding grooves 9 are closest to clamp and fix the steel bars, so that the operation is simple and convenient;
when two sections of steel bars are pulled in opposite directions, the steel bars tend to move towards the outer side of the hoop barrel 1, so that the claws 7 at the same side end of the two sliding grooves 9 can be continuously close by the friction force between the claws 7 corresponding to the steel bars, a larger clamping force is provided, and a self-tightening function is realized, so that the tensile strength and the stability after the two sections of steel bars are connected are improved;
when two sections of steel bars are pushed in opposite directions, the two push plates 4 have the tendency of approaching each other after the two push plates 4 are subjected to the pushing stress of the corresponding steel bars, and the two connecting rods 8 on the same lantern ring 3 are in the same straight line, so that the two push plates 4 cannot approach each other due to the two connecting rods 8, the position of the push plates 4 is ensured to be fixed, the two sections of steel bars are prevented from loosening, and the connection stability after the steel bars at two ends are connected is improved;
step two: when needs carry out the dismouting to two sections reinforcing bars, the one end in the 1 outside of hoop section of thick bamboo is located to the reverse rotation screw rod 2 to make its reverse rotation, the reversal of screw rod 2 makes two lantern rings 3 be close to each other under screw thread drive along the trend of screw rod 2, and the removal of the lantern ring 3 makes the contained angle of the connecting rod 8 of its both sides diminish, thereby through two slider 10 that the inside spout 9 that corresponds to the promotion of connecting rod 8 is close to each other along the trend of spout 9, and then drives push pedal 4 through lug 10 in step and be close to each other, and being close to of push pedal 4 keeps away from with jack catch 7, under the restoring force effect of coil spring, jack catch 7 resumes the normal position, thereby conveniently takes out the reinforcing bar from hoop 1, and easy operation is convenient.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. A steel bar butting connector for quick connection comprises a hoop barrel (1) for connecting two sections of steel bar ends, and is characterized in that: hoop section of thick bamboo (1) is both ends open-ended cylinder tubular structure, use the central axis of hoop section of thick bamboo (1) on the inside wall of hoop section of thick bamboo (1) to offer two spout (9) that the structure is the same as the line of symmetry, and the trend of spout (9) is parallel with the central axis of hoop section of thick bamboo (1), the both ends symmetry formula of spout (9) sets up the clamping part that is used for pressing from both sides tight reinforcing bar, it has screw rod (2) to articulate on the middle part lateral wall of hoop section of thick bamboo (1), and is provided with the spacing tight mechanism in top that corresponds with spout (9) both ends on screw rod (2), and spacing tight mechanism in top can support with the clamping part that corresponds and detain.
2. A quick connect rebar mating connector as recited in claim 1 wherein: the clamping part comprises a pin shaft (5) fixed at the end part of the sliding groove (9), the pin shaft (5) is rotatably connected with one end of the oscillating rod (6) through a coil spring fixed shaft, and a clamping jaw (7) is fixed at the other end of the oscillating rod (6).
3. A quick connect rebar mating connector as recited in claim 2 wherein: spacing tight mechanism in top includes two push pedal (4) that the structure is the same, two push pedal (4) are located the both sides of screw rod (2) respectively, push pedal (4) sliding connection is in hooping a section of thick bamboo (1), and the limit portion of push pedal (4) is fixed with lug (10) that correspond with spout (9), and lug (10) sliding connection is in spout (9) that correspond, push pedal (4) can support the knot contact with corresponding jack catch (7) and be connected.
4. A quick connect rebar mating connector as defined in claim 3 wherein: two sections of external threads with opposite rotation directions are formed in the outer side wall of the screw rod (2), the external threads at two ends are respectively in threaded connection with a lantern ring (3), and the end portion of the screw rod (2) penetrates through the side wall of the hoop barrel (1) and is exposed to the outer side of the hoop barrel (1).
5. A quick connect rebar mating connector as recited in claim 4 wherein: the outer side wall of the lantern ring (3) is hinged with two connecting rods (8), the two connecting rods (8) are located on the same plane, and the lantern ring (3) is hinged with two convex blocks (10) in the corresponding same sliding groove (9) through the two connecting rods (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921236229.XU CN210622115U (en) | 2019-08-01 | 2019-08-01 | Quick-connection steel bar butting connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921236229.XU CN210622115U (en) | 2019-08-01 | 2019-08-01 | Quick-connection steel bar butting connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210622115U true CN210622115U (en) | 2020-05-26 |
Family
ID=70751030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921236229.XU Expired - Fee Related CN210622115U (en) | 2019-08-01 | 2019-08-01 | Quick-connection steel bar butting connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210622115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439187A (en) * | 2019-08-01 | 2019-11-12 | 河南海威路桥工程咨询有限公司 | A kind of portable steel reinforcement abutting joints equipment |
-
2019
- 2019-08-01 CN CN201921236229.XU patent/CN210622115U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439187A (en) * | 2019-08-01 | 2019-11-12 | 河南海威路桥工程咨询有限公司 | A kind of portable steel reinforcement abutting joints equipment |
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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 |
Granted publication date: 20200526 |