CN210498093U - Steel bar bending device - Google Patents
Steel bar bending device Download PDFInfo
- Publication number
- CN210498093U CN210498093U CN201921482238.7U CN201921482238U CN210498093U CN 210498093 U CN210498093 U CN 210498093U CN 201921482238 U CN201921482238 U CN 201921482238U CN 210498093 U CN210498093 U CN 210498093U
- Authority
- CN
- China
- Prior art keywords
- bar
- quarter butt
- bending device
- shifting block
- mobile jib
- 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
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Abstract
The utility model relates to a reinforcing bar bending device, including mobile jib, setting at a first quarter butt of mobile jib one end below and set up two second quarter butt on this end upper portion, two the second quarter butt is located the coplanar and is parallel to each other, first quarter butt and two second quarter butt are parallel to each other and first quarter butt setting are between two second quarter butts, the mobile jib other end is provided with the extension bar, be provided with the sleeve between mobile jib and the extension bar and pass through muffjoint. The utility model provides a reinforcing bar bending device be difficult to take one's place, the reinforcing bar problem that efficiency is not high in the intensive district of reinforcing bar, provide a reinforcing bar bending device that uses nimble, the reinforcing bar that conveniently takes one's place and buckle is difficult for the slippage for this reason.
Description
Technical Field
The utility model relates to a construction equipment field, concretely relates to reinforcing bar bending device.
Background
With the continuous development of science and technology and the improvement of design innovation, beams with large sections and large spans are frequently used in engineering, in the process of binding beam steel bars, the two ends of a steel bar drag hook are 135 degrees, but in the process of on-site construction, if the two ends are 135 degrees, the drag hook is difficult to construct, and the construction efficiency is low. In the process, reinforcing steel bars in a reinforcing steel bar area at the end of a beam column are dense, when the reinforcing steel bars are bent and formed, a bending tool is in place, the field construction has great difficulty, and in addition, the same condition is faced when the reinforcing steel bars are bent and bound by the draw hook on the wall; the labor loss is serious, and the bending efficiency of the reinforcing steel bar is not high, so that the overall construction efficiency is influenced.
Disclosure of Invention
The utility model discloses a solve current reinforcing bar bending device and be difficult to take one's place, the reinforcing bar problem that efficiency is not high in the intensive district of reinforcing bar, the utility model provides a use nimble, conveniently take one's place and the reinforcing bar bending device of the difficult slippage of reinforcing bar of buckling.
The utility model provides a reinforcing bar bending device, includes the mobile jib, sets up at a first quarter butt of mobile jib one end below and sets up two second quarter butt on this end upper portion, two the second quarter butt is located the coplanar and is parallel to each other, first quarter butt and two second quarter butt are parallel to each other and first quarter butt setting are between two second quarter butt, the mobile jib other end is provided with the extension bar, be provided with the sleeve between mobile jib and the extension bar and pass through muffjoint.
Further, the length of first quarter butt is greater than the length of second quarter butt, and first quarter butt and the connected mode of second quarter butt and main rod are the welding.
Further, the sleeve is internally provided with an internal thread, the end part of the main rod connected with the sleeve and the end part of the extension rod are both provided with external threads, and the internal thread is matched with the external threads.
Further, keep away from the other locking Assembly that is provided with of second quarter butt of mobile jib tip, locking Assembly includes the casing and sets up two guide arms inside the casing, the cover has the spring on the guide arm, the spring top is provided with the kicking block, the kicking block also overlaps on the guide arm, and the kicking block left and right sides symmetry is provided with "L" shape latch segment down.
Furthermore, a through hole is formed in the center of the bottom of the shell, and square holes for passing through the locking block are formed in two sides of the shell.
Further, the one end of keeping away from the mobile jib on the extension bar is provided with handle and shifting block setting under the handle, handle and shifting block are articulated with the mobile jib, and the handle includes that slope section and handheld section and the contained angle between slope section and the handheld section are the obtuse angle, the shifting block middle part is articulated with the extension bar, and the shifting block upper end is 1/4 circular curved surface.
Furthermore, one side of the upper shifting block of the extension bar is provided with a barrier strip which is far away from the main rod and is fixedly connected with the extension bar.
Furthermore, the bottom of the top block is connected with a steel cable, and the other end of the steel cable penetrates through a through hole in the bottom of the shell and is connected to the bottom end of the shifting block.
Through the technical scheme, the beneficial effects of the utility model are that:
the utility model provides a reinforcing bar bending device through the setting of mobile jib and first quarter butt and second quarter butt, constitutes a simple structure, reinforcing bar bending device that can use in a flexible way for the reinforcing bar both can stretch into by the mobile jib tip and can stretch into between first quarter butt and the second quarter butt from the mobile jib side, realizes just advancing the buckling through pulling the mobile jib.
Through the extension bar and the telescopic setting that set up for adjustable bending device's whole length when buckling the reinforcing bar is fit for the nimble application of the intensive regional reinforcing bar bending device of reinforcing bar, and the setting up of extension bar has increased the arm of force of holding the end when buckling, and it is more laborsaving to buckle the reinforcing bar.
On this basis, through the setting of locking Assembly, handle, shifting block and cable wire, when buckling the reinforcing bar, through holding handle and extension bar, when the extension bar pulls, the handle oppression shifting block rotates, and the shifting block makes the elasticity downstream that the spring was overcome to the kicking block through driving the cable wire is taut, and the latch segment of kicking block both sides is down, prevents the slippage about the reinforcing bar, makes the reinforcing bar process of buckling more reliable and more stable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a schematic view of the assembly structure of the present invention including the locking assembly, the handle and the shifting block.
Fig. 4 is a side view of the combination structure of the present invention including the locking assembly, the handle and the shifting block.
Fig. 5 is a top view of the combination structure of the present invention including the locking assembly, the handle and the shifting block.
Fig. 6 is a first schematic view of the locking assembly of the present invention.
Fig. 7 is a schematic view of the locking assembly of the present invention.
Fig. 8 is a schematic view of the structure of the handle and the shifting block of the present invention.
Fig. 9 is a schematic view of the handle of the present invention in a relaxed state.
Fig. 10 is a schematic view of the grip-holding state of the present invention.
The reference numbers in the drawings are as follows: 1 is extension bar, 2 is the mobile jib, 3 is first quarter butt, 4 is the second quarter butt, 5 is the sleeve, 6 is locking Assembly, 601 is the casing, 602 is the guide arm, 603 is the kicking block, 604 is the spring, 605 is the latch segment, 7 is the handle, 8 is the shifting block, 9 is the blend stop, 10 is the cable wire.
Detailed Description
The invention will be further explained with reference to the drawings and the detailed description below:
example one
As shown in fig. 1-3, a reinforcing bar bending device, includes mobile jib 2, set up at a first quarter butt 3 of mobile jib 2 one end below and set up two second quarter butt 4 on this end upper portion, two second quarter butt 4 is located the coplanar and is parallel to each other, first quarter butt 3 is parallel to each other and first quarter butt 3 sets up between two second quarter butt 4 with two second quarter butt 4, the 2 other ends of mobile jib are provided with extension bar 1, be provided with sleeve 5 and connect through sleeve 5 between mobile jib 2 and the extension bar 1.
Specifically, the length of the first short rod 3 is greater than that of the second short rod 4, and the first short rod 3 and the second short rod 4 are connected with the main rod in a welding manner; the internal thread has been seted up to sleeve 5 inside, and 2 tip of mobile jib and the 1 tip of extension bar that sleeve 5 is connected all are provided with the external screw thread, internal thread and external screw thread phase-match.
When the utility model is used, firstly, according to the environment of a construction site, the extension bar 1 with different lengths is replaced, and the extension bar 1 and the main rod 2 are connected and fixed through the sleeve 5, so that the steel bar bending device can adapt to the working space of the construction site, after the replacement of the extension bar 1 is completed, the steel bar bending device is sent to the steel bar to be bent, the steel bar extends into the position between the first short rod 3 and the second short rod 4 from the end part of the main rod 2 or from the side surface of the main rod 2, the first short rod 3 or the second short rod 4 is taken as a fulcrum, and one end of the extension bar 1, which is far away from the main rod 2, is pulled to bend the steel bar;
wherein through the setting of mobile jib 2 and first quarter butt 3 and second quarter butt 4, constitute a simple structure, reinforcing bar bending device that can use in a flexible way, through the extension bar 1 and the setting of sleeve 5 that set up for adjustable bending device's whole length when buckling the reinforcing bar, be fit for the nimble application of the intensive regional reinforcing bar bending device of reinforcing bar, and extension bar 1 set up the arm of force of handheld end when having increased buckling, it is more laborsaving to buckle the reinforcing bar.
Example two
As shown in fig. 4 to 10, on the basis of the reinforcing bar bending apparatus according to the first embodiment, a locking assembly 6 is disposed beside the second short bar 4 far away from the end of the main bar 2, the locking assembly 6 includes two guide rods 602 disposed inside the housing 601 and provided with a housing 601, a spring 604 is sleeved on the guide rods 602, a top block 603 is disposed on the top of the spring 604, the top block 603 is also sleeved on the guide rods 602, and inverted L-shaped locking blocks 605 are symmetrically disposed on the left and right sides of the top block 603.
The one end of keeping away from mobile jib 2 on extension bar 1 is provided with handle 7 and shifting block 8 sets up under handle 7, handle 7 and shifting block 8 are articulated with mobile jib 2, and handle 7 includes that slope section and handheld section and the contained angle between slope section and the handheld section are the obtuse angle, shifting block 8 middle part is articulated with extension bar 1, and 8 upper ends of shifting block are 1/4 circular curved surfaces.
Specifically, a through hole is formed in the center of the bottom of the housing 601, and square holes for passing through the locking block 605 are formed in two sides of the housing 601; the joint of the inclined section and the handheld section of the handle 7 is a smooth plane; a barrier strip 9 is arranged on one side of a shifting block 8 on the extension bar 1, and the barrier strip 9 is far away from the main rod 2 and is fixedly connected with the extension bar 1; the bottom of the top block 603 is connected with a steel cable 10, and the other end of the steel cable 10 vertically penetrates through a through hole at the bottom of the shell 601 and vertically penetrates through the main rod 2 to be connected to the bottom end of the shifting block 8.
In practical use, the steel bar bending device is placed on a corresponding station, a steel bar penetrates between the first short rod 3 and the second short rod 4 from the side edge of the main rod 2 or the top of the main rod 2, at the moment, the shifting block 8 is in a vertical state under the limitation of the barrier strip 9 and the steel cable 10, the top block 603 and the spring 604, the handle 7 and the extension rod 1 at the position are tightly held by hands, the handle 7 presses the upper part of the shifting block 8 to force the shifting block 8 to rotate while the extension rod 1 is pulled, the lower end of the shifting block 8 rotates towards one end far away from the locking component 6, the steel cable 10 connected with the lower end of the shifting block 8 is stretched, the steel cable 10 pulls the top block 603 to move downwards under the elasticity of the spring 604, the locking blocks 605 at two sides of the top block 603 move downwards, the vertical section of the locking block 605 limits the steel bar in the left-right direction, so that the steel bar is prevented from slipping from left to right when being bent between the first short rod 3 and, after the bending of one section of reinforcing steel bar is finished, the holding power of the hand disappears, the spring 604 drives the ejector block 603 and the steel cable 10 to reset, the shifting block 8 returns to the initial vertical state, the operation is convenient, the use is flexible, and the reinforcing steel bar bending process is more stable and reliable.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.
Claims (8)
1. The utility model provides a reinforcing bar bending device, its characterized in that includes mobile jib (2), sets up at a first quarter butt (3) of mobile jib (2) one end below and sets up two second quarter butt (4) on this end upper portion, two second quarter butt (4) are located the coplanar and are parallel to each other, first quarter butt (3) are parallel to each other and first quarter butt (3) sets up between two second quarter butt (4) with two second quarter butt (4), mobile jib (2) other end is provided with extension bar (1), be provided with sleeve (5) and connect through sleeve (5) between mobile jib (2) and extension bar (1).
2. A reinforcing bar bending device according to claim 1, wherein the length of the first short bar (3) is greater than the length of the second short bar (4), and the first short bar (3) and the second short bar (4) are connected with the main bar by welding.
3. The reinforcing steel bar bending device according to claim 1, wherein an internal thread is formed inside the sleeve (5), and external threads are formed at the end of the main rod (2) and the end of the extension rod (1) which are connected with the sleeve (5), and the internal thread is matched with the external threads.
4. The reinforcing steel bar bending device according to claim 1, wherein a locking assembly (6) is arranged beside the second short rod (4) far away from the end of the main rod (2), the locking assembly (6) comprises a shell (601) and two guide rods (602) arranged inside the shell (601), a spring (604) is sleeved on each guide rod (602), a top block (603) is arranged at the top of each spring (604), the top blocks (603) are also sleeved on the guide rods (602), and inverted L-shaped locking blocks (605) are symmetrically arranged on the left side and the right side of each top block (603).
5. The reinforcing steel bar bending device according to claim 4, wherein a through hole is formed in the center of the bottom of the shell (601), and square holes for passing through the locking blocks (605) are formed in two sides of the shell (601).
6. The reinforcing steel bar bending device according to claim 4, wherein a handle (7) and a shifting block (8) are arranged at one end of the extension bar (1) far away from the main bar (2), the shifting block (8) is arranged below the handle (7), the handle (7) and the shifting block (8) are hinged to the main bar (2), the handle (7) comprises an inclined section and a handheld section, an included angle between the inclined section and the handheld section is an obtuse angle, the middle part of the shifting block (8) is hinged to the extension bar (1), and the upper end of the shifting block (8) is 1/4 round curved surface.
7. A steel bar bending device according to claim 6, wherein a blocking strip (9) is arranged on one side of the shifting block (8) on the extension bar (1), and the blocking strip (9) is far away from the main bar (2) and is fixedly connected with the extension bar (1).
8. A reinforcing bar bending device according to claim 6, wherein a steel cable (10) is connected to the bottom of the top block (603), and the other end of the steel cable (10) passes through a through hole at the bottom of the housing (601) and is connected to the bottom end of the shifting block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921482238.7U CN210498093U (en) | 2019-09-07 | 2019-09-07 | Steel bar bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921482238.7U CN210498093U (en) | 2019-09-07 | 2019-09-07 | Steel bar bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210498093U true CN210498093U (en) | 2020-05-12 |
Family
ID=70568688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921482238.7U Expired - Fee Related CN210498093U (en) | 2019-09-07 | 2019-09-07 | Steel bar bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210498093U (en) |
-
2019
- 2019-09-07 CN CN201921482238.7U patent/CN210498093U/en not_active Expired - Fee Related
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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: 20200512 |