CN207103687U - A kind of Handheld reinforcing steel bar arc-bending device - Google Patents
A kind of Handheld reinforcing steel bar arc-bending device Download PDFInfo
- Publication number
- CN207103687U CN207103687U CN201721066423.9U CN201721066423U CN207103687U CN 207103687 U CN207103687 U CN 207103687U CN 201721066423 U CN201721066423 U CN 201721066423U CN 207103687 U CN207103687 U CN 207103687U
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- China
- Prior art keywords
- plate
- steel bar
- arc
- bending device
- reinforcing steel
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Abstract
The utility model discloses a kind of Handheld reinforcing steel bar arc-bending device, described device includes motor（1）With band driving wheel（2）Three-wheel arc organization, the motor（1）Pass through driving snake（3）With driving wheel（2）Connection.The utility model has the advantages of smart structural design, easy to operate, cost is cheap, curved arc work easily can be carried out to reinforcing bar using it at the construction field (site), the difficulty of processing of reinforcing bar is not only reduced, improves operating efficiency, but also do not limited by processing space.
Description
Technical field
A kind of reinforcing bar arc-bending device is the utility model is related to, particularly a kind of Handheld reinforcing steel bar arc-bending device.
Background technology
At present, during tunnel reinforced concrete construction, according to design requirement, some reinforcing bars need to make camber,
But due to being limited by space, the arch steel processed transported to the in-cavity construction scope of operation it is very inconvenient, in particular by having
It is more inconvenient when rail transports, therefore, a kind of method is that reinforcing bar is divided into some sections, batch processing shaping, reduce as far as possible in hole
The reinforcement welding of merogenesis is integrally formed by transport interference, scene again, and this method has many bar splicings, causes reinforcing bar unrestrained
Take, and add welding job amount in hole, a large amount of welding also result in air quality in hole and are deteriorated.Also a kind of mode is by steel
Muscle is directly transported to hole, and scene is using manually shaping is bent, and due to being limited by space, traditional steel bar meter equipment can not make
With reinforcing bar bends quality and controlled entirely by operating personnel, and the reinforcing bar being especially relatively large in diameter, steel bar meter quality is more difficult to protect
Card.
Utility model content
The purpose of this utility model is just to provide a kind of handheld steel that can at the construction field (site) facilitate and carry out reinforcing bar curved arc
Muscle arc-bending device.
The purpose of this utility model realized by such technical scheme, a kind of Handheld reinforcing steel bar arc-bending device, institute
Device is stated to be connected with driving wheel by driving snake including motor and the three-wheel arc organization with driving wheel, the motor.
Wherein, the three-wheel arc organization includes the side plate and mobile side board be arrangeding in parallel, in the side plate and active side
Be provided between plate the drive sprocket axle with driving wheel, the follower shaft A with driven pulley A and band of connecting lateral plate and mobile side board from
Driving wheel B follower shaft B, the driving wheel, driven pulley A and driven pulley B arrange in triangle, are set in one end of the driving snake
Worm screw is equipped with, gear is provided with the drive sprocket axle, the worm screw engages with gear.
Further describe, the mobile side board includes fixed plate and portable plate, and the fixed plate passes through hinge with portable plate
Connection, described drive sprocket axle one end are connected with side plate, and the other end is connected with fixed plate；One end of the follower shaft A and driven
Wheel shaft B one end both passes through portable plate and fixed respectively by the bolt mechanism being arranged on portable plate outer wall.
Further, the bolt mechanism includes the L-shaped pole with hand handle, and the L-shaped pole corner is by being arranged on
Baffle plate on portable plate outer wall is movably connected with portable plate, is respectively arranged with the L-shaped pole both ends and is connected with L-shaped pole
Night bolt, the night bolt inserts in the locked groove being arranged on follower shaft A and follower shaft B respectively；In the bullet
Spring is provided with spring latch, is respectively arranged with the both ends of the spring and on night bolt the limit being connected with portable plate
Position plate, the latch that night bolt is provided through on the night bolt and between the front end of spring and limiting plate are spacing
Bar.
Switched for the ease of moving and being easy to, handle is provided with the side wall of described fixed plate, set on the handle
It is equipped with switch.
By adopting the above-described technical solution, the utility model has smart structural design, easy to operate, cost is cheap
Advantage, curved arc work easily can be carried out to reinforcing bar at the construction field (site) using it, the difficulty of processing of reinforcing bar is not only reduced, carry
High operating efficiency, but also do not limited by processing space.
Brief description of the drawings
Brief description of the drawings of the present utility model is as follows：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is three-wheel arc organization structural representation of the present utility model；
Fig. 3 is Fig. 2 side view；
Fig. 4 is Fig. 3 Unclosing structure schematic diagram；
Fig. 5 is Fig. 2 rearview.
Embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, but the utility model
These embodiments are not limited to, any improvement or replacement on the present embodiment essence spirit, still fall within the utility model
Claim scope claimed.
Embodiment 1：As shown in figure 1, a kind of Handheld reinforcing steel bar arc-bending device, described device includes motor 1 and with driving wheel 2
Three-wheel arc organization, the motor 1 is connected by driving snake 3 with driving wheel 2.
As shown in Fig. 2 wherein, the three-wheel arc organization includes the side plate 4 and mobile side board be arrangeding in parallel, in the side
The drive sprocket axle 5 with driving wheel 2 of connecting lateral plate 4 and mobile side board is provided between plate 4 and mobile side board, with driven pulley A6's
Follower shaft A7 and follower shaft B9, the driving wheel 2, driven pulley A6 and driven pulley B8 with driven pulley B8 arrange in triangle,
One end of the driving snake 3 is provided with worm screw 10, is provided with gear 11 on the drive sprocket axle 5, the worm screw 10 with
Gear 11 engages.
As shown in Fig. 3,4,5, further describe, the mobile side board includes fixed plate 12 and portable plate 13, the fixation
Plate 12 is connected through the hinge with portable plate 13, and described one end of drive sprocket axle 5 is connected with side plate 4, and the other end is connected with fixed plate 12；
One end of the follower shaft A7 and follower shaft B9 one end both pass through portable plate 13 and respectively by being arranged on portable plate 13
Bolt mechanism on outer wall is fixed.
For the ease of opening portable plate, the reinforcing bar machined is taken out, the bolt mechanism includes the L-shaped with hand handle 14
Pole 15, the corner of L-shaped pole 15 are actively connected by the baffle plate 16 being arranged on the outer wall of portable plate 13 with portable plate 13
Connect, the night bolt 17 being connected with L-shaped pole 15 is respectively arranged with the both ends of L-shaped pole 15, the night bolt 17 divides
It Cha Ru not be arranged in the locked groove 18 on follower shaft A7 and follower shaft B9；Spring is provided with the night bolt 17
19, the limiting plate 20 being connected with portable plate 13 is respectively arranged with the both ends of the spring 19 and on night bolt 17,
The latch that night bolt 17 is provided through on the night bolt 17 and between the front end of spring 19 and limiting plate 20 limits
Position bar 21.
Moved for the ease of that and be easy to switch, handle 22 is provided with the side wall of the fixed plate 12, described
Switch 23 is provided with handle 22.In the utility model, switch 23 is using positive and negative switch, it is possible to achieve rotates forward and anti-
Turn.
The utility model so uses：Open portable plate 13, it would be desirable to which the reinforcing bar of curved arc processing is put into reinforcing bar curved arc
In device, portable plate 13 is closed, portable plate 13 is pinned using night bolt 17, presses switch 23, driving wheel 2 rotates, driving wheel 2
Drive reinforcing bar movement.After completing reinforcing bar curved arc operation, hand handle 14 is pulled, pulls open night bolt 17, portable plate 13 is opened, by reinforcing bar
Lift down, that is, complete steel bar meter operation.
Radius demand is bent in order to improve the different reinforcing bars of present apparatus adaptation, drive sprocket axle 5 can be arranged to adjustable,
The relative position relation between driving wheel 5 and follower shaft A7 and follower shaft B9 is adjusted, to realize different steel bar meter radiuses
Demand.
Claims (5)
1. a kind of Handheld reinforcing steel bar arc-bending device, it is characterized in that：Described device includes motor（1）With band driving wheel（2）Three-wheel
Arc organization, the motor（1）Pass through driving snake（3）With driving wheel（2）Connection.
2. Handheld reinforcing steel bar arc-bending device as claimed in claim 1, it is characterized in that：The three-wheel arc organization includes parallel set
The side plate put（4）And mobile side board, in the side plate（4）Connecting lateral plate is provided between mobile side board（4）And mobile side board
Band driving wheel（2）Drive sprocket axle（5）, band driven pulley A（6）Follower shaft A（7）With band driven pulley B（8）Follower shaft
B（9）, the driving wheel（2）, driven pulley A（6）With driven pulley B（8）Arranged in triangle, in the driving snake（3）One end set
It is equipped with worm screw（10）, in the drive sprocket axle（5）On be provided with gear（11）, the worm screw（10）With gear（11）Engagement.
3. Handheld reinforcing steel bar arc-bending device as claimed in claim 2, it is characterized in that：The mobile side board includes fixed plate（12）
And portable plate（13）, the fixed plate（12）With portable plate（13）It is connected through the hinge, the drive sprocket axle（5）One end and side plate
（4）Connection, the other end and fixed plate（12）Connection；The follower shaft A（7）One end and follower shaft B（9）One end wear
Cross portable plate（13）And respectively by being arranged on portable plate（13）Bolt mechanism on outer wall is fixed.
4. Handheld reinforcing steel bar arc-bending device as claimed in claim 3, it is characterized in that：The bolt mechanism includes carrying hand handle
（14）L-shaped pole（15）, the L-shaped pole（15）Corner is by being arranged on portable plate（13）Baffle plate on outer wall（16）With
Portable plate（13）It is movably connected with, in the L-shaped pole（15）Both ends are respectively arranged with and L-shaped pole（15）The spring of connection is inserted
Pin（17）, the night bolt（17）Insertion is arranged on follower shaft A respectively（7）With follower shaft B（9）On locked groove（18）
It is interior；In the night bolt（17）On be provided with spring（19）, in the spring（19）Both ends and be located at night bolt（17）
On be respectively arranged with and portable plate（13）The limiting plate of connection（20）, in the night bolt（17）Go up and be located at spring（19）'s
Front end and limiting plate（20）Between be provided through night bolt（17）Latch gag lever post（21）.
5. Handheld reinforcing steel bar arc-bending device as claimed in claim 4, it is characterized in that：In the fixed plate（12）Side wall on set
It is equipped with handle（22）, in the handle（22）On be provided with switch（23）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721066423.9U CN207103687U (en) | 2017-08-24 | 2017-08-24 | A kind of Handheld reinforcing steel bar arc-bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721066423.9U CN207103687U (en) | 2017-08-24 | 2017-08-24 | A kind of Handheld reinforcing steel bar arc-bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207103687U true CN207103687U (en) | 2018-03-16 |
Family
ID=61570723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721066423.9U Active CN207103687U (en) | 2017-08-24 | 2017-08-24 | A kind of Handheld reinforcing steel bar arc-bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207103687U (en) |
-
2017
- 2017-08-24 CN CN201721066423.9U patent/CN207103687U/en active Active
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