CN214144789U - Straight thread connecting device for reinforcing steel bars - Google Patents
Straight thread connecting device for reinforcing steel bars Download PDFInfo
- Publication number
- CN214144789U CN214144789U CN202022875277.2U CN202022875277U CN214144789U CN 214144789 U CN214144789 U CN 214144789U CN 202022875277 U CN202022875277 U CN 202022875277U CN 214144789 U CN214144789 U CN 214144789U
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- Prior art keywords
- power device
- sleeve
- reinforcing bar
- curved rod
- movable base
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- 229910001294 Reinforcing steel Inorganic materials 0.000 title abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 238000003466 welding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a straight thread connecting device for reinforcing steel bars, which comprises a movable base, a power device and a connecting structure, wherein the power device is arranged on the movable base, and the connecting structure is connected with the power device and positioned outside the movable base; the connecting structure comprises a connecting curved rod and a connecting sleeve, the inner end of the connecting curved rod is connected with the output end of the power device, and the connecting sleeve is arranged at the outer end of the connecting curved rod and is coaxial with the output end of the power device. The utility model discloses a mechanical operation, the straight threaded connection who carries out longer reinforcing bar that can be swift convenient does not need manual operation, effectively reduces operating personnel's work burden, improves the efficiency of construction, is fit for carrying out long-time large-scale application at the job site.
Description
Technical Field
The utility model relates to a construction technical field, concretely relates to straight threaded connection of reinforcing bar device.
Background
At present, when a steel bar processing factory or a construction site adopts straight thread steel bar mechanical connection, a torque wrench is usually used for connection, and when a steel bar with a larger diameter and a longer length is encountered, the torque wrench wastes time and labor due to the heavier steel bar; and generally need many people's operation, one end uses the moment spanner to fix the telescopic reinforcing bar of having connected, and the other end uses the moment spanner to screw in the other end reinforcing bar in the sleeve, has the defect that the operation is hard and extravagant manpower. The utility model provides a straight threaded connection device of reinforcing bar solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a straight threaded connection of reinforcing bar device, can convenient and fast carry out the automatic connection of the straight screw thread of reinforcing bar, labour saving and time saving reduces the manpower and uses.
The utility model provides a technical scheme that above-mentioned technical problem adopted is:
a straight thread connecting device for steel bars comprises a movable base, a power device and a connecting structure, wherein the power device is arranged on the movable base, and the connecting structure is connected with the power device and positioned outside the movable base;
the connecting structure comprises a connecting curved rod and a connecting sleeve, the inner end of the connecting curved rod is connected with the output end of the power device, and the connecting sleeve is arranged at the outer end of the connecting curved rod and is coaxial with the output end of the power device.
Furthermore, the connecting sleeve is provided with a threaded hole, a fastening bolt is arranged in the threaded hole, and an external thread is arranged on the fastening bolt and matched with the threaded hole.
Further, the movable base comprises a frame body and movable wheels, the movable wheels are arranged at the bottom of the frame body, and the power device is arranged in the frame body.
Further, the adapter sleeve includes sleeve pipe and short connecting rod, the sleeve pipe level sets up in the short connecting rod bottom, the outer end of connecting the knee lever is equipped with fore-and-aft connecting sleeve, short connecting rod and adapter sleeve threaded connection.
Furthermore, the fastening bolt is of a T-shaped structure, a conical protrusion is arranged at the inner end of the fastening bolt, a boss is arranged on the inner wall of the sleeve, and the cross section of the boss is trapezoidal.
Further, the connecting curved rod is arc-shaped.
Furthermore, a manual switch is arranged on the frame body and connected with the power device.
Preferably, the connecting curved bar is a steel bar, and the frame body is formed by welding steel pipes.
Preferably, the power device is a motor.
The utility model discloses beneficial effect as follows:
by adopting mechanical operation, the straight thread connection of the reinforcing steel bars with longer length can be quickly and conveniently carried out, the connection operation of the reinforcing steel bars and the thread sleeves is not required to be carried out manually, the work burden of operators is effectively reduced, the number of the operators is reduced, the construction efficiency can be effectively improved, and the method is suitable for long-time large-scale application in a construction site; the movable base is arranged to be flexibly moved on a construction site, so that the movable base is suitable for a relatively messy construction environment, and the overall construction efficiency is effectively improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the present invention;
FIG. 3 is a schematic view of the connection between the connection sleeve and the fastening bolt of the present invention;
fig. 4 is a schematic view of the structure of the connection sleeve of the present invention;
fig. 5 is a schematic view of the fastening bolt of the present invention.
Reference numerals: 1-a movable base, 11-a frame body, 12-a movable wheel, 2-a power device, 3-a connecting structure, 31-a connecting curved rod, 32-a connecting sleeve and 33-a fastening bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
As shown in fig. 1, a straight thread connecting device for reinforcing steel bars comprises a movable base 1, a power device 2 and a connecting structure 3, wherein the power device 2 is arranged on the movable base 1, and the connecting structure 3 is connected with the power device 2 and is positioned outside the movable base 1;
as shown in fig. 2, the connecting structure 3 includes a connecting curved rod 31 and a connecting sleeve 32, an inner end of the connecting curved rod 31 is connected with an output end of the power device 2, and the connecting sleeve 32 is disposed at an outer end of the connecting curved rod 31 and is coaxial with the output end of the power device 2.
As shown in fig. 2 and 3, further, a fastening bolt 33 is arranged on the connecting sleeve 32, a threaded hole is arranged on the connecting sleeve 32, and a threaded section is arranged at the lower part of the fastening bolt 33 and is matched with the threaded hole. In order to ensure that the steel bars can be conveniently and quickly placed and the steel bars with different sizes can be adapted, the inner diameter of the connecting sleeve 32 is larger than the outer diameter of the steel bars, and in order to ensure that the steel bars are stably connected, a fastening bolt 33 is arranged to stabilize the steel bars; fastening bolt 33 has fixed stability, and the loaded down with trivial details operation can effectively be reduced to the characteristics of simple operation.
As shown in fig. 1, further, the moving base 1 includes a frame body 11 and moving wheels 12, the moving wheels 12 are arranged at the bottom of the frame body 11, and the power device 2 is arranged in the frame body 11. The moving wheel 12 is used for convenient movement of the device; during the specific use, operating personnel sits on support body 11, and is stable with support body 11, keeps removing 1 stillness of base and avoids the device spring, can directly carry out placing and taking out operation, convenient and fast of reinforcing bar simultaneously.
As shown in fig. 4, further, the connection sleeve 32 includes a sleeve and a short connection rod, the sleeve is horizontally disposed at the bottom end of the short connection rod, the outer end of the connection curved rod 31 is provided with a longitudinal connection sleeve, and the short connection rod is in threaded connection with the connection sleeve. The connecting sleeve 32 is detachably connected to the connecting curved rod 31, so that the connecting sleeve 32 with different sizes can be conveniently replaced under different use conditions, and the adaptability is better.
As shown in fig. 3, 4 and 5, the fastening bolt 33 is a T-shaped structure, a tapered protrusion is disposed at an inner end thereof, and a boss is disposed on an inner wall of the sleeve, and a cross section of the boss is trapezoidal. Set up the toper arch and play the solid effect of card to mutually support the chucking reinforcing bar with the boss, make it keep firm, avoid rotating the unable effective accident that screws up or deviate from of in-process reinforcing bar rotation.
Further, the connecting curved bar 31 is arcuate. The connecting curved bar 31 is formed in an arcuate shape in order to give way to the end of the reinforcing bar.
Further, a manual switch is arranged on the frame body 11 and connected with the power device 2.
Preferably, the connecting curved bar 31 is a steel bar, and the frame body 11 is formed by welding steel pipes.
Preferably, the power device 2 is a motor.
The utility model discloses a use method as follows: the device is firstly transported to a construction site and connected with a power supply, then one operator sits on the movable base 1, places one end of a steel bar to be connected in the connecting sleeve 32, fastens and stabilizes the steel bar by using the fastening bolt 33, and the other operator connects the other end of the steel bar to be connected with the steel bar sleeve head of the other steel bar by using a wrench, then opens the manual switch to start the power device, and connects the steel bars under the driving of the power device; after the connection is completed, the operator loosens the fastening bolt 33 to draw out the reinforcing bars, and then moves the apparatus to the next working place for connection work.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Claims (9)
1. A straight thread connecting device for steel bars is characterized by comprising a movable base (1), a power device (2) and a connecting structure (3), wherein the power device (2) is arranged on the movable base (1), and the connecting structure (3) is connected with the power device (2) and is positioned outside the movable base (1);
the connecting structure (3) comprises a connecting curved rod (31) and a connecting sleeve (32), the inner end of the connecting curved rod (31) is connected with the output end of the power device (2), and the connecting sleeve (32) is arranged at the outer end of the connecting curved rod (31) and is coaxial with the output end of the power device (2).
2. A reinforcing bar straight screw connecting device according to claim 1, wherein: the connecting sleeve (32) is provided with a threaded hole, a fastening bolt (33) is arranged in the threaded hole, and an external thread is arranged on the fastening bolt (33) and matched with the threaded hole.
3. A reinforcing bar straight screw connecting device according to claim 1, wherein: remove base (1) including support body (11) and removal wheel (12), remove wheel (12) and establish in support body (11) bottom, power device (2) are established in support body (11).
4. A reinforcing bar straight screw connecting device as claimed in claim 2, wherein: the connecting sleeve (32) comprises a sleeve and a short connecting rod, the sleeve is horizontally arranged at the bottom end of the short connecting rod, a longitudinal connecting sleeve is arranged at the outer end of the connecting curved rod (31), and the short connecting rod is in threaded connection with the connecting sleeve.
5. A reinforcing bar straight screw connecting device according to claim 4, wherein: the fastening bolt (33) is of a T-shaped structure, a conical protrusion is arranged at the inner end of the fastening bolt, a boss is arranged on the inner wall of the sleeve, and the cross section of the boss is trapezoidal.
6. A reinforcing bar straight screw connecting device according to claim 1, wherein: the connecting curved rod (31) is in an arc shape.
7. A reinforcing bar straight screw connecting device according to claim 3, wherein: the frame body (11) is provided with a manual switch, and the manual switch is connected with the power device (2).
8. A reinforcing bar straight screw connecting device according to claim 3, wherein: the connecting curved rod (31) is a steel bar, and the frame body (11) is formed by welding steel pipes.
9. A reinforcing bar straight screw connecting device according to claim 1, wherein: the power device (2) is a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022875277.2U CN214144789U (en) | 2020-12-04 | 2020-12-04 | Straight thread connecting device for reinforcing steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022875277.2U CN214144789U (en) | 2020-12-04 | 2020-12-04 | Straight thread connecting device for reinforcing steel bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214144789U true CN214144789U (en) | 2021-09-07 |
Family
ID=77583933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022875277.2U Active CN214144789U (en) | 2020-12-04 | 2020-12-04 | Straight thread connecting device for reinforcing steel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214144789U (en) |
-
2020
- 2020-12-04 CN CN202022875277.2U patent/CN214144789U/en active Active
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