CN212216898U - Construction steel bar bending device - Google Patents
Construction steel bar bending device Download PDFInfo
- Publication number
- CN212216898U CN212216898U CN202020372270.6U CN202020372270U CN212216898U CN 212216898 U CN212216898 U CN 212216898U CN 202020372270 U CN202020372270 U CN 202020372270U CN 212216898 U CN212216898 U CN 212216898U
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- Prior art keywords
- blocks
- bar
- shaped
- fixedly connected
- cavity
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 31
- 239000010959 steel Substances 0.000 title claims abstract description 31
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 238000005452 bending Methods 0.000 title claims description 23
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 14
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model relates to a reinforcing bar technical field of buckling, and a construction steel bar device of buckling is disclosed, the on-line screen storage device comprises a base, the bar groove has been seted up to the upper end left and right sides symmetry of base, the equal fixedly connected with horizontally slide bar in inside in two bar grooves, the slider has been cup jointed in the pole wall left and right sides symmetry slip of two slide bars, the upper end of two sliders all extends to the outside in bar groove and the vertical fly leaf of fixedly connected with, the upper end of two fly leaves all articulates there is the fixed block, the bar hole has been seted up to the left side wall symmetry level of two fixed blocks, the equal common sliding connection in inside in two bar holes has the reinforcing bar that sets up side by side, and the inside in two. The utility model discloses the radian that the reinforcing bar was buckled is not only convenient for adjust as required, has improved the rate of utilization of the device of buckling, can buckle to two reinforcing bars simultaneously moreover, has improved the efficiency that the reinforcing bar was buckled.
Description
Technical Field
The utility model relates to a reinforcing bar technical field that buckles especially relates to a construction steel bar device of buckling.
Background
A steel bar bending machine is bending equipment for bending steel bars on a building site, is widely applied on the building site, correspondingly reduces the labor amount of workers, and is more and more widely applied to the steel bars along with the development of the society, so that the demand of a steel bar bending device for the building engineering is increasing day by day.
The existing construction steel bar bending device can only bend one steel bar when in use, and the bending radian can not be adjusted according to needs, so that the utilization rate of the bending device is reduced, and the construction steel bar bending device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art and can only bend a reinforcing bar when using, and can not adjust the radian of bending as required for the problem that the rate of utilization of the device of buckling reduces, and the device of buckling of a construction steel bar that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a construction steel bar bending device comprises a base, wherein the left side and the right side of the upper end of the base are symmetrically provided with a bar-shaped groove, the inner parts of the two bar-shaped grooves are fixedly connected with a horizontal sliding bar, the left side and the right side of the bar wall of the two sliding bars are symmetrically and slidably sleeved with sliding blocks, the upper ends of the two sliding blocks extend to the outer part of the bar-shaped groove and are fixedly connected with vertical movable plates, the upper ends of the two movable plates are hinged with fixed blocks, the left side walls of the two fixed blocks are symmetrically and horizontally provided with bar-shaped holes, the inner parts of the two bar-shaped holes are jointly and slidably connected with steel bars arranged side by side, a fixing mechanism is fixedly arranged between the two steel bars in the inner part of the two bar-shaped holes, the center of the upper end of the base is fixedly connected with a vertical hydraulic cylinder, the improved hydraulic cylinder is characterized in that a rectangular block is slidably connected inside the groove, the lower end of the rectangular block extends to the outside of the groove and is fixedly connected with the output end of the hydraulic cylinder, a cavity is formed in the rectangular block, through holes are symmetrically and horizontally formed in the upper ends of the cavity walls of the left side and the right side of the cavity, and a locking mechanism is fixedly arranged in the cavity.
Preferably, the fixing mechanism comprises two U-shaped blocks, two trapezoidal blocks, a conical block, a first spring, a plurality of limiting blocks and a screw rod, the two U-shaped blocks are symmetrically connected with the hole wall of the strip-shaped hole in a sliding manner, the two U-shaped blocks are respectively clamped with the two reinforcing steel bars, the two trapezoidal blocks are respectively fixedly connected with the middle parts of the side walls of the two U-shaped blocks at the opposite sides, the hole wall of the upper side of the strip-shaped hole is vertically provided with a threaded hole, the rod wall of the screw rod is in threaded connection with the hole wall of the threaded hole, the upper end and the lower end of the screw rod extend to the outside of the threaded hole, the conical block is fixedly connected with the lower end of the screw rod, the circumferential walls at the left side and the right side of the conical block are respectively connected with the inclined surfaces of the two trapezoidal blocks in a sliding way, a plurality of limiting blocks are respectively and symmetrically and fixedly connected with the outer walls at the upper side and the lower side of the two U-shaped blocks, and limiting grooves are formed in the hole walls of the upper side and the lower side of the strip-shaped hole and at positions corresponding to the plurality of limiting blocks.
Preferably, the locking mechanism comprises two clamping blocks, a second spring, two rotating rods and two push rods, the two clamping blocks are respectively connected with the hole walls of the two through holes in a sliding manner, the left end and the right end of the two clamping blocks extend to the outside of the through hole, the groove walls on the left side and the right side of the groove are respectively provided with a clamping groove matched with the two clamping blocks, the two rotating rods are symmetrically and vertically arranged on the left side and the right side in the cavity, the lower ends of the two rotating rods are rotatably connected with the cavity wall of the cavity through pin shafts, the left end and the right end of the second spring are respectively fixedly connected with the side wall of one side of the two clamping blocks opposite to each other, the two push rods are symmetrically and fixedly connected with the side rod wall of one side of the two rotating rods opposite to each other, round holes matched with the two push rods are formed in the cavity walls of the left side and the right side of the cavity, and one ends of the two push rods, which deviate from each other, penetrate through the round holes and extend to the outer portion of the rectangular block.
Preferably, the arc-shaped surfaces are arranged at the upper ends of the side walls of the two clamping blocks on the side away from each other.
Preferably, the two push rods are fixedly connected with push blocks at the ends deviating from each other.
Preferably, the upper end of the screw rod is fixedly connected with a rotating wheel.
Compared with the prior art, the utility model provides a construction steel bar device of buckling possesses following beneficial effect:
1. this construction steel bar device of buckling through locking mechanism, rectangular block and the semi-circular piece that is equipped with, is convenient for adjust the radian that the reinforcing bar was buckled as required, has improved the rate of utilization of the device of buckling.
2. This construction steel bar device of buckling through fixed establishment, fixed block, slide bar, slider and the fly leaf that is equipped with, can buckle two reinforcing bars simultaneously, has improved the efficiency that the reinforcing bar was buckled.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the radian that the reinforcing bar was buckled is not only convenient for adjust as required, has improved the rate of utilization of the device of buckling, can buckle to two reinforcing bars simultaneously moreover, has improved the efficiency that the reinforcing bar was buckled.
Drawings
Fig. 1 is a schematic structural view of a construction steel bar bending device provided by the utility model;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a side view of the fixing block of fig. 1.
In the figure: the spring comprises a base 1, a movable plate 2, a semicircular block 3, a reinforcing steel bar 4, a fixed block 5, a hydraulic cylinder 6, a sliding rod 7, a sliding block 8, a rectangular block 9, a second spring 10, a clamping block 11, a pushing rod 12, a rotating rod 13, a limiting block 14, a conical block 15, a screw rod 16, a U-shaped block 17, a trapezoidal block 18 and a first spring 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a construction steel bar bending device comprises a base 1, wherein the left and right sides of the upper end of the base 1 are symmetrically provided with a bar-shaped groove, the inner parts of the two bar-shaped grooves are fixedly connected with horizontal sliding bars 7, the left and right sides of the bar wall of the two sliding bars 7 are symmetrically slidably sleeved with sliding blocks 8, the upper ends of the two sliding blocks 8 extend to the outer parts of the bar-shaped groove and are fixedly connected with vertical movable plates 2, the upper ends of the two movable plates 2 are hinged with fixed blocks 5, the left side walls of the two fixed blocks 5 are symmetrically and horizontally provided with bar-shaped holes, the inner parts of the two bar-shaped holes are jointly and slidably connected with steel bars 4 arranged side by side, a fixing mechanism is fixedly arranged between the two steel bars 4, the center of the upper end of the base 1 is fixedly connected with a vertical hydraulic cylinder 6, the hydraulic cylinder 6 is fixedly connected, the middle part of the lower end of the semicircular block 3 is provided with a groove, the inside of the groove is connected with a rectangular block 9 in a sliding way, the lower end of the rectangular block 9 extends to the outside of the groove and is fixedly connected with the output end of the hydraulic cylinder 6, the inside of the rectangular block 9 is provided with a cavity, the upper ends of the left side wall and the right side wall of the cavity are symmetrically and horizontally provided with through holes, the inside of the cavity is fixedly provided with a locking mechanism, the fixing mechanism comprises two U-shaped blocks 17, two trapezoidal blocks 18, a conical block 15, a first spring 19, a plurality of limiting blocks 14 and a screw rod 16, the two U-shaped blocks 17 are symmetrically and slidably connected with the hole wall of the bar-shaped hole, the two U-shaped blocks 17 are respectively clamped with two reinforcing steel bars 4, the two trapezoidal blocks 18 are respectively and fixedly connected with the middle parts of the side walls of the opposite sides of the two U-shaped blocks 17, the upper, the locking mechanism is characterized in that the locking mechanism comprises two clamping blocks 11, a second spring 10, two rotating rods 13 and two push rods 12, the two clamping blocks 11 are respectively connected with the hole walls of the two through holes in a sliding manner, the left and right ends of the two clamping blocks 11 extend to the outer parts of the through holes, the left and right groove walls of the grooves are respectively provided with clamping grooves matched with the two clamping blocks 11, the two rotating rods 13 are symmetrically and vertically arranged at the left and right sides of the inner part of the cavity, and the lower ends of the two rotating rods 13 are respectively connected with the cavity wall of the cavity in a rotating manner through pin shafts, both ends respectively with the lateral wall fixed connection of the relative one side of two fixture blocks 11 about second spring 10, a lateral wall fixed connection that deviates from mutually of two push rod 12 symmetries and two dwang 13, the round hole with two push rod 12 matched with has all been seted up to the left and right sides chamber wall of cavity, the one end that deviates from mutually of two push rod 12 all passes the round hole and extends to the outside of rectangular block 9, the arcwall face has all been seted up to the lateral wall upper end of the one side that deviates from mutually of two fixture blocks 11, the fixture block 11 card that the arcwall face can be convenient for goes into corresponding draw-in groove, the equal fixedly connected with ejector pad of the one end that deviates from mutually of two push rod 12, the ejector pad is convenient for promote push rod 12, the upper end fixedly.
In the utility model, when in use, two reinforcing steel bars 4 are inserted into two strip holes and the U-shaped block 17 is clamped with the reinforcing steel bars 4, the rotating wheel is rotated to drive the screw rod 16 to rotate, the screw rod 16 drives the conical block 15 to move downwards, the conical block 15 pushes the U-shaped block 17 in the opposite direction through the inclined plane of the trapezoidal block 18 while moving downwards, the two U-shaped blocks 17 clamp the reinforcing steel bars 4, when the bending radian needs to be adjusted, the push block is pushed simultaneously, the push block drives the rotating rod 13 to rotate around the corresponding pin shaft through the push rod 12, the two clamping blocks 11 do not clamp with the clamping groove while extruding the second spring 10, after the semicircular blocks 3 with different radiuses are replaced, the hydraulic cylinder 6 is started, the piston rod of the hydraulic cylinder 6 pushes the semicircular blocks 3 to bend the reinforcing steel bars 4 through the rectangular blocks 9, which is convenient for adjusting the bending radian of the reinforcing steel bars, but also can bend two reinforcing steel bars 4 at the same time, thereby improving the bending efficiency of the reinforcing steel bars.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The construction steel bar bending device comprises a base (1) and is characterized in that bar-shaped grooves are symmetrically formed in the left side and the right side of the upper end of the base (1), horizontal sliding rods (7) are fixedly connected to the inner parts of the bar-shaped grooves, sliding blocks (8) are symmetrically sleeved on the left side and the right side of the rod wall of the sliding rods (7), the upper ends of the two sliding blocks (8) extend to the outer parts of the bar-shaped grooves and are fixedly connected with vertical movable plates (2), fixed blocks (5) are hinged to the upper ends of the two movable plates (2), bar-shaped holes are symmetrically and horizontally formed in the left side wall of the two fixed blocks (5), steel bars (4) arranged side by side are commonly and slidably connected to the inner parts of the two bar-shaped holes, a fixing mechanism is fixedly arranged between the two steel bars (4), a vertical hydraulic cylinder (6) is fixedly connected to the center of the upper end of, two the middle part downside of reinforcing bar (4) is provided with semicircular block (3) jointly, the lower extreme middle part of semicircular block (3) is seted up flutedly, the inside sliding connection of recess has rectangular block (9), the lower extreme of rectangular block (9) extend to the outside of recess and with the output fixed connection of pneumatic cylinder (6), the cavity has been seted up to the inside of rectangular block (9), the through-hole has been seted up to the left and right sides chamber wall upper end symmetry level of cavity, the inside of cavity is fixed and is equipped with locking mechanism.
2. The construction steel bar bending device according to claim 1, wherein the fixing mechanism comprises two U-shaped blocks (17), two trapezoidal blocks (18), a conical block (15), a first spring (19), a plurality of limiting blocks (14) and a screw rod (16), the two U-shaped blocks (17) are symmetrically connected with the wall of the bar-shaped hole in a sliding manner, the two U-shaped blocks (17) are respectively clamped with the two steel bars (4), the two trapezoidal blocks (18) are respectively fixedly connected with the middle parts of the side walls of the two opposite sides of the two U-shaped blocks (17), the wall of the upper side of the bar-shaped hole is vertically provided with a threaded hole, the wall of the screw rod (16) is in threaded connection with the wall of the threaded hole, the upper end and the lower end of the screw rod (16) both extend to the outside of the threaded hole, the conical block (15) is fixedly connected with the lower end of the screw rod (16), and the left side and the right side of the conical block (15) are respectively connected with the inclined, a plurality of the limiting blocks (14) are respectively and fixedly connected with the outer walls of the upper side and the lower side of the two U-shaped blocks (17) in a symmetrical mode, and limiting grooves are formed in the hole walls of the upper side and the lower side of the strip-shaped hole and in the positions corresponding to the limiting blocks (14).
3. The construction steel bar bending device according to claim 1, wherein the locking mechanism comprises two clamping blocks (11), a second spring (10), two rotating rods (13) and two push rods (12), the two clamping blocks (11) are respectively connected with the hole walls of the two through holes in a sliding manner, the left and right ends of the two clamping blocks (11) extend to the outside of the through holes, the left and right groove walls of the groove are respectively provided with clamping grooves matched with the two clamping blocks (11), the two rotating rods (13) are symmetrically and vertically arranged at the left and right sides of the inner part of the cavity, the lower ends of the two rotating rods (13) are respectively connected with the cavity wall of the cavity through pin shafts in a rotating manner, the left and right ends of the second spring (10) are respectively fixedly connected with the side walls of the opposite sides of the two clamping blocks (11), and the two push rods (12) are symmetrically connected with one side rod wall of the two rotating rods (13) which deviates from each other, round holes matched with the two push rods (12) are formed in the cavity walls of the left side and the right side of the cavity, and one ends of the two push rods (12) which deviate from each other penetrate through the round holes and extend to the outer portion of the rectangular block (9).
4. The construction steel bar bending device according to claim 3, wherein the upper ends of the side walls of the two clamping blocks (11) on the opposite sides are provided with arc-shaped surfaces.
5. A construction steel bar bending device according to claim 3, wherein the ends of the two push rods (12) facing away from each other are fixedly connected with push blocks.
6. A construction steel bar bending device according to claim 2, wherein a runner is fixedly connected to the upper end of the screw rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020372270.6U CN212216898U (en) | 2020-03-23 | 2020-03-23 | Construction steel bar bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020372270.6U CN212216898U (en) | 2020-03-23 | 2020-03-23 | Construction steel bar bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212216898U true CN212216898U (en) | 2020-12-25 |
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ID=73903049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020372270.6U Expired - Fee Related CN212216898U (en) | 2020-03-23 | 2020-03-23 | Construction steel bar bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212216898U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113059083A (en) * | 2021-04-20 | 2021-07-02 | 山西四建集团有限公司 | Reinforcing bar equipment of buckling for civil engineering |
| CN113897850A (en) * | 2021-10-18 | 2022-01-07 | 贵州省交通规划勘察设计研究院股份有限公司 | Arch foot restraint device for connecting steel pipe arch foot embedded section with hoisting section |
-
2020
- 2020-03-23 CN CN202020372270.6U patent/CN212216898U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113059083A (en) * | 2021-04-20 | 2021-07-02 | 山西四建集团有限公司 | Reinforcing bar equipment of buckling for civil engineering |
| CN113897850A (en) * | 2021-10-18 | 2022-01-07 | 贵州省交通规划勘察设计研究院股份有限公司 | Arch foot restraint device for connecting steel pipe arch foot embedded section with hoisting section |
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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: 20201225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |