CN211515883U - Steel bar hook machining device - Google Patents
Steel bar hook machining device Download PDFInfo
- Publication number
- CN211515883U CN211515883U CN201922320072.5U CN201922320072U CN211515883U CN 211515883 U CN211515883 U CN 211515883U CN 201922320072 U CN201922320072 U CN 201922320072U CN 211515883 U CN211515883 U CN 211515883U
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- Prior art keywords
- bending
- sleeve
- connecting rod
- pole
- steel bar
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Abstract
The utility model belongs to the technical field of the construction technology and specifically relates to a reinforcing bar crotch processingequipment is related to, including bending pole, fixed connection in the sleeve of bending, one end fixed connection of the one end lateral wall of bending pole in the connecting rod of the other end of bending pole, one end fixed connection in the other end of connecting rod and be on a parallel with the action bars of bending pole, the telescopic axis of bending is parallel with the axis of bending pole, and the connecting rod sets up with the sleeve of bending relatively, and the connecting rod is the obtuse angle setting with the contained angle between the bending pole, and the action bars is located the top of bending pole. The utility model discloses have the effectual condition of having avoided user's hand to be pressed from both sides and hindering, great assurance user's safe effect.
Description
Technical Field
The utility model belongs to the technical field of the construction technique and specifically relates to a reinforcing bar crotch processingequipment is related to.
Background
In the structural design of a concrete shear wall, a large number of wall structure tie bars, namely steel bar draw hooks, are arranged in a wall in a plum blossom shape, are important stressed steel bars, are indispensable and have huge quantity, and some construction tools are often used for ensuring the construction quality and the forming quality of the draw hook elbows of the steel bar draw hooks.
At present, a chinese patent document with an authorization publication number of CN202479401U discloses a simple bending tool for a steel bar hook, which is formed by welding a straight rod and a nut, wherein the nut is horizontally arranged, the straight rod is vertically welded on the right outer side edge of the nut, the nut can be a hexagon nut, and the straight rod can be a round steel section or a threaded steel bar section; when the tool is used, the nut on the tool is used for sheathing the reinforcing steel bar end section bent to 90 degrees, and the straight rod is moved and pressed by hands to bend the end section to 135 degrees from 90 degrees.
The above prior art solutions have the following drawbacks: the user overlaps the nut back on the reinforcing bar, can make the reinforcing bar rotate through rotating the straight-bar, thereby realize buckling of reinforcing bar end, but at practical in-process, because the length of straight-bar is parallel with the axis direction of nut, the reinforcing bar passes behind the nut with the length of straight-bar parallel and apart from nearer, the user is when grabbing the straight-bar and rotate the reinforcing bar, the hand can press from both sides between reinforcing bar and straight-bar, and the reinforcing bar can take place to beat at the in-process atress of buckling, in the in-service use process, user's hand is pressed from both sides easily and is hindered, prior art exists the improvement part.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a reinforcing bar crotch processingequipment, its advantage lies in the effectual condition of avoiding user's hand to be pressed from both sides and hindering, great assurance user's safety.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a reinforcing bar crotch processingequipment, includes bending rod, fixed connection in the sleeve of bending of the one end lateral wall of bending rod, one end fixed connection in the connecting rod of the other end of bending rod, one end fixed connection in the other end of connecting rod and be on a parallel with the action bars of bending the pole, the telescopic axis of bending is parallel with the axis of bending the pole, and the connecting rod sets up with the sleeve of bending relatively, and the connecting rod is the obtuse angle setting with the contained angle between the pole of bending, and the action bars is located the top of the pole of bending.
By adopting the technical scheme, a user penetrates the reinforcing steel bar into the inner hole of the bending sleeve, the bending sleeve is arranged at the position to be bent, the user bends the reinforcing steel bar by applying force to the operating rod, the connecting rod is arranged, and the included angle between the connecting rod and the bending rod is arranged in an obtuse angle mode, so that on one hand, a larger operating space exists between the operating rod and the reinforcing steel bar, the hand of the user is effectively prevented from being pinched, and the safety of the user is greatly ensured; on the other hand, in the process of bending the reinforcing steel bar, the connecting rod prolongs the distance between the operating rod and the bending sleeve, the force arm when the reinforcing steel bar is bent is increased, and the force required when the reinforcing steel bar is bent is reduced.
The present invention may be further configured in a preferred embodiment as: the length of connecting rod is greater than the length of bending rod.
By adopting the technical scheme, the bending rod is shorter in length, so that the rigidity of the bending rod can be ensured, and the bending rod is prevented from deforming in the bending process; the connecting rod is long in length and low in rigidity, and a user needs to break the connecting rod according to actual conditions in the actual use process, so that the angle between the connecting rod and the bending rod can be adjusted conveniently according to the actual conditions.
The present invention may be further configured in a preferred embodiment as: the action bars is provided with the calibrated scale, the calibrated scale includes fixed disk and the rotation of fixed disk of fixed connection in action bars lower part lateral wall and connects in the gravity pointer of fixed disk, the plane and the reinforcing bar face parallel of bending of fixed disk, the fixed disk is provided with four scale marks of dividing the circumference angle of fixed disk equally into eight equal divisions, and wherein two scale marks are located directional horizontal direction and vertical direction respectively, the connecting rod is 135 with the contained angle between the pole of bending, and under the initial condition, pole and the action bars of bending are in vertical state.
By adopting the technical scheme, because the reinforcing steel bar can be bent to form a 135-degree bending angle usually during bending operation, the operating rod is provided with the dial, the scale marks evenly divide the circumferential angle of the fixed disc by 8, when the reinforcing steel bar is bent to 135 degrees, the axis of the operating rod is parallel to one of the scale marks, a user can conveniently and accurately measure the bending angle in the bending process, the quality deviation generated in the manual construction process is effectively reduced, and the engineering quality is further ensured.
The present invention may be further configured in a preferred embodiment as: the upper half part of the operating rod is sleeved with an anti-skidding sleeve.
Through adopting above-mentioned technical scheme, be provided with the antiskid cover, the person of being convenient for uses and has an effect, effectively prevents the condition that skids to appear in the application of force in-process.
The present invention may be further configured in a preferred embodiment as: the anti-slip sleeve is made of rubber materials.
Through adopting above-mentioned technical scheme, the antiskid cover that rubber materials made has certain contractility, can reduce the user and exert pressure in-process action force of action bars to user's hand, comfort level when having improved the reinforcing bar crotch instrument greatly and using.
The present invention may be further configured in a preferred embodiment as: the anti-slip sleeve is provided with a convex pattern which increases the friction force between the hand of the user and the operating rod.
Through adopting above-mentioned technical scheme, can further improve the frictional force between user's hand and the action bars through add the burr on the antiskid cover.
The present invention may be further configured in a preferred embodiment as: the bending sleeve is provided with a clamping assembly for clamping a steel bar positioned in an inner hole of the bending sleeve.
Through adopting above-mentioned technical scheme, it is fixed to set up the centre gripping subassembly and carry out the centre gripping to the reinforcing bar, prevents effectively that the reinforcing bar from taking place the displacement at the in-process of bending and leading to bending length to change, further reduces the quality deviation that produces in the artificial work progress, and then guarantees the engineering quality.
The present invention may be further configured in a preferred embodiment as: the centre gripping subassembly slides including offering in the sleeve inner wall of bending and along the blind hole of the radial extension of sleeve of bending, the axis direction along the blind hole and connects in the grip block of blind hole and force the compression spring of grip block butt in the reinforcing bar perisporium, the blind hole is along the telescopic axis direction equipartition of bending and around the telescopic axis equipartition of bending, and compression spring's lateral wall is kept away from on the upper portion of grip block is provided with the spigot surface, and compression spring's one end fixed connection is in the blind hole inner wall, other end fixed connection in mount.
By adopting the technical scheme, when the reinforcing steel bar is inserted into the inner hole of the bending sleeve, the lower end surface of the reinforcing steel bar abuts against the guide surface of the clamping block, a certain force is applied to the reinforcing steel bar to force the clamping block to compress the compression spring, the reinforcing steel bar is continuously pushed to slide downwards to a specified length, and the side wall of the clamping block abuts against the peripheral wall of the reinforcing steel bar to clamp the reinforcing steel bar, so that on one hand, the reinforcing steel bar is effectively prevented from being displaced in the bending process to cause the change of the bending length; on the other hand, the steel bars with different diameters can be bent, and the universality of the bending tool is improved.
To sum up, the utility model discloses a following at least one useful technological effect:
the steel bar is arranged in the inner hole of the bending sleeve in a penetrating mode by a user, the bending sleeve is arranged at a position to be bent of the steel bar, the user bends the steel bar by applying force to the operating rod, the connecting rod is arranged, and an included angle between the connecting rod and the bending rod is arranged in an obtuse angle mode, so that on one hand, the operating rod and the steel bar have a large operating space, the hand of the user is effectively prevented from being clamped, and the safety of the user is greatly guaranteed; on the other hand, in the process of bending the reinforcing steel bar, the connecting rod prolongs the distance between the operating rod and the bending sleeve, increases the force arm when the reinforcing steel bar is bent, and reduces the force required when the reinforcing steel bar is bent;
because the reinforcing steel bar is bent to form a 135-degree bending angle usually during bending operation, the operating rod is provided with the dial, the circumference angle of the fixed disc is evenly divided into 8 parts by the scale marks, when the reinforcing steel bar is bent to 135 degrees, the axis of the operating rod is parallel to one of the scale marks, a user can conveniently measure the circumference angle accurately during the bending process, the quality deviation generated during the manual construction process is effectively reduced, and the engineering quality is further ensured;
when the reinforcing steel bar is inserted into the inner hole of the bending sleeve, the lower end face of the reinforcing steel bar abuts against the guide face of the clamping block, a certain force is applied to the reinforcing steel bar to force the clamping block to compress the compression spring, the reinforcing steel bar is continuously pushed to slide downwards to a specified length, and the side wall of the clamping block abuts against the peripheral wall of the reinforcing steel bar to clamp the reinforcing steel bar, so that on one hand, the bending length is effectively prevented from being changed due to the displacement of the reinforcing steel bar in the bending process; on the other hand, the steel bars with different diameters can be bent, and the universality of the bending tool is improved.
Drawings
Fig. 1 is a schematic structural view of a reinforcing bar hook processing device in an embodiment;
FIG. 2 is a schematic view of the internal structure of the bending sleeve in the embodiment;
fig. 3 is a schematic view of the reinforcing bars bent by 135 ° in the embodiment.
In the figure, 1, bending a rod; 2. bending the sleeve; 3. a connecting rod; 4. an operating lever; 5. a dial scale; 51. fixing the disc; 511. scale lines; 52. a gravity pointer; 6. a clamping assembly; 61. blind holes; 62. a clamping block; 621. a guide surface; 63. a compression spring; 7. an anti-slip sleeve; 71. a relief pattern; 8. and (5) reinforcing steel bars.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, for the utility model discloses a reinforcing bar crotch processingequipment, including bending pole 1, fixed connection in the sleeve 2 of bending of the one end lateral wall of bending pole 1, one end fixed connection in the connecting rod 3 of the other end of bending pole 1, one end fixed connection in the other end of connecting rod 3 and be on a parallel with the action bars 4 of bending pole 1. The axis of the bending sleeve 2 is parallel to the axis of the bending rod 1, the connecting rod 3 and the bending sleeve 2 are arranged oppositely, the included angle between the connecting rod 3 and the bending rod 1 is 135 degrees, the length of the connecting rod 3 is larger than that of the bending rod 1, the operating rod 4 is located above the bending rod, and the bending rod 1 and the operating rod 4 are in a vertical state in an initial state.
In order to improve the comfort of a user when the user uses the steel bar 8 hooking tool, the upper half part of the operating rod 4 is sleeved with an anti-skidding sleeve 7, and the anti-skidding sleeve 7 is made of rubber materials; the anti-slip cover 7 is provided with a convex pattern 71 which increases the friction between the hand of the user and the operating rod 4, thereby effectively preventing the occurrence of slipping during the force application process of the user.
The operation lever 4 is provided with a dial 5, and the dial 5 includes a fixed disk 51 fixedly coupled to a lower side wall of the operation lever 4 and a weight pointer 52 rotatably coupled to the fixed disk 51. The plane of the fixed disc 51 is parallel to the bending surface of the steel bar 8, the fixed disc 51 is provided with four scale marks 511 for equally dividing the circumferential angle of the fixed disc 51 into eight equal parts, wherein the two scale marks 511 are respectively positioned in the horizontal direction and the vertical direction, because the steel bar 8 is usually bent into a 135-degree bending angle during the bending operation, the operating rod 4 is provided with the scale disc 5, the scale marks 511 equally divide the circumferential angle of the fixed disc 51 into eight equal parts, when the steel bar 8 is bent into 135 degrees, the axis of the operating rod 4 is parallel to one of the scale marks 511, so that a user can conveniently measure accurately during the bending process, the quality deviation generated in the artificial construction process is effectively reduced, and the engineering quality is further ensured.
As shown in fig. 1 and 2, the bending sleeve 2 is provided with a clamping assembly 6 for clamping the steel bar 8 located in the inner hole of the bending sleeve 2, and the clamping assembly 6 includes a blind hole 61 opened in the inner wall of the bending sleeve 2 and extending along the radial direction of the bending sleeve 2, a clamping block 62 connected to the blind hole 61 in a sliding manner along the axial direction of the blind hole 61, and a compression spring 63 for forcing the clamping block 62 to abut against the circumferential wall of the steel bar 8. Blind hole 61 is along the axis direction equipartition of bending sleeve 2 and around the axis equipartition of bending sleeve 2, and the lateral wall that compression spring 63 was kept away from to the upper portion of grip block 62 is provided with guide surface 621, and compression spring 63's one end fixed connection is in blind hole 61 inner wall, other end fixed connection in mount. When the reinforcing steel bar 8 is inserted into the inner hole of the bending sleeve 2, the lower end face of the reinforcing steel bar 8 abuts against the guide surface 621 of the clamping block 62, a certain force is applied to the reinforcing steel bar 8 to force the clamping block 62 to compress the compression spring 63, the reinforcing steel bar 8 is continuously pushed to slide downwards to a specified length, the side wall of the clamping block 62 abuts against the peripheral wall of the reinforcing steel bar 8 to clamp the reinforcing steel bar, and on one hand, the reinforcing steel bar 8 is effectively prevented from being displaced in the bending process to cause the change of the bending length; on the other hand, the reinforcing steel bars 8 with different diameters can be bent, and the universality of the bending tool is improved.
The implementation process of the embodiment is as follows: when the on-site use is carried out, when one straight section of the 890-degree hook of the reinforcing steel bar extends into the inner hole of the bending sleeve 2, the lower end face of the reinforcing steel bar 8 abuts against the guide surface 621 of the clamping block 62, a certain force is applied to the reinforcing steel bar 8 to force the clamping block 62 to compress the compression spring 63, the reinforcing steel bar 8 is continuously pushed to slide downwards to a specified length, the side wall of the clamping block 62 abuts against the peripheral wall of the reinforcing steel bar 8 to clamp the reinforcing steel bar, and on one hand, the bending length change caused by the displacement of the reinforcing steel bar 8 in the bending process is; on the other hand, the reinforcing steel bars 8 with different diameters can be bent, so that the universality of the bending tool is improved; the operating rod 4 is then rotated 45 °, i.e. the axis of the operating rod 4 is parallel to one of the graduation marks 511, which indicates that the bending angle is 135 ° (as shown in fig. 3).
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a reinforcing bar crotch processingequipment which characterized in that: including bending pole (1), fixed connection in the sleeve (2) of bending of the one end lateral wall of bending pole (1), one end fixed connection in connecting rod (3) of the other end of bending pole (1), one end fixed connection in the other end of connecting rod (3) and be on a parallel with action bars (4) of bending pole (1), the axis of bending sleeve (2) is parallel with the axis of bending pole (1), and connecting rod (3) set up with bending sleeve (2) relatively, and the contained angle between connecting rod (3) and bending pole (1) is the obtuse angle setting, and action bars (4) are located the top of bending pole.
2. A reinforcing bar hook processing apparatus according to claim 1, wherein: the length of the connecting rod (3) is greater than that of the bending rod (1).
3. A reinforcing bar hook processing apparatus according to claim 2, wherein: the utility model discloses a set up the operation panel, including fixed disk (51) and the gravity pointer (52) of rotation connection in fixed disk (51) of fixed disk (51), the plane of fixed disk (51) is parallel with reinforcing bar (8) face of bending, fixed disk (51) are provided with four scale marks (511) with the circumference angle equipartition eight equal parts of fixed disk (51), and wherein two scale marks (511) are located directional horizontal direction and vertical direction respectively, contained angle between connecting rod (3) and bending pole (1) is 135, under the initial condition, bending pole (1) and operation panel (4) are in vertical state.
4. A reinforcing bar hook processing apparatus according to claim 3, wherein: the upper half part of the operating rod (4) is sleeved with an anti-skidding sleeve (7).
5. A rebar hook machining device as claimed in claim 4, wherein: the anti-skid sleeve (7) is made of rubber materials.
6. A rebar hook machining device as claimed in claim 5, wherein: the anti-skid sleeve (7) is provided with a convex pattern (71) for increasing the friction force between the hand of a user and the operating rod (4).
7. A rebar (8) hooking machine as claimed in claim 1 or 6, characterized in that: the bending sleeve (2) is provided with a clamping assembly (6) for clamping a steel bar (8) in an inner hole of the bending sleeve (2).
8. A reinforcing bar hook processing apparatus as claimed in claim 7, wherein: centre gripping subassembly (6) including set up in bending sleeve (2) inner wall and along blind hole (61) of bending sleeve (2) radial extension, along the axis direction of blind hole (61) slide connect in grip block (62) of blind hole (61) and force grip block (62) butt in compression spring (63) of reinforcing bar (8) perisporium, blind hole (61) are along the axis direction equipartition of bending sleeve (2) and around the axis equipartition of bending sleeve (2), and the lateral wall that compression spring (63) were kept away from on the upper portion of grip block (62) is provided with spigot surface (621), and the one end fixed connection of compression spring (63) is in blind hole (61) inner wall, other end fixed connection in mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922320072.5U CN211515883U (en) | 2019-12-20 | 2019-12-20 | Steel bar hook machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922320072.5U CN211515883U (en) | 2019-12-20 | 2019-12-20 | Steel bar hook machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211515883U true CN211515883U (en) | 2020-09-18 |
Family
ID=72466235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922320072.5U Expired - Fee Related CN211515883U (en) | 2019-12-20 | 2019-12-20 | Steel bar hook machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211515883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367595A (en) * | 2022-01-14 | 2022-04-19 | 中国五冶集团有限公司 | Auxiliary device for reinforcement cage tie bar hook construction of underground continuous wall and construction process |
-
2019
- 2019-12-20 CN CN201922320072.5U patent/CN211515883U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367595A (en) * | 2022-01-14 | 2022-04-19 | 中国五冶集团有限公司 | Auxiliary device for reinforcement cage tie bar hook construction of underground continuous wall and construction process |
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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: 20200918 Termination date: 20211220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |