CN211332954U - Hand-operated wrench for steel bar cage forming - Google Patents
Hand-operated wrench for steel bar cage forming Download PDFInfo
- Publication number
- CN211332954U CN211332954U CN201921901607.1U CN201921901607U CN211332954U CN 211332954 U CN211332954 U CN 211332954U CN 201921901607 U CN201921901607 U CN 201921901607U CN 211332954 U CN211332954 U CN 211332954U
- Authority
- CN
- China
- Prior art keywords
- wrench
- movable
- fixed
- pliers
- torsion spring
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 12
- 239000010959 steel Substances 0.000 title claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 23
- 230000002787 reinforcement Effects 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012797 qualification Methods 0.000 abstract description 3
- 210000003205 muscle Anatomy 0.000 description 10
- 210000001503 joint Anatomy 0.000 description 5
- 210000000080 chela (arthropods) Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model provides a reinforcing bar becomes cage with hand cranking formula spanner, it is including crank, spanner arm and wrench end, and the one end swing joint crank of spanner arm, wrench end locate on the other end of spanner arm through the spanner seat, especially: the wrench head comprises a fixed wrench and a movable wrench, the inner side of the front end of the fixed wrench and the inner side of the front end of the movable wrench are respectively provided with a plurality of sequentially arranged wrench teeth, the tail end of the fixed wrench is fixed on the wrench seat, the vicinity of the tail end of the movable wrench is movably connected with the vicinity of the tail end of the fixed wrench through a hinge, a torsion spring is sleeved on the hinge, one end of the torsion spring is abutted against the wrench seat, and the other end of the torsion spring is abutted against the movable wrench; the movable pliers are rotated to enable the torsion spring to accumulate force and form a jaw between the front end of the fixed pliers and the front end of the movable pliers, and the torsion spring releases elasticity to enable the front end of the movable pliers to be tightly pressed towards the front end of the fixed pliers. The utility model has the characteristics of simple structure, convenient to use, can effectively improve steel reinforcement cage production efficiency, ensure steel reinforcement cage's preparation precision and qualification rate.
Description
Technical Field
The utility model relates to a spanner specifically is a hand formula spanner that reinforcing bar becomes cage in-process and uses.
Background
The steel reinforcement cage is usually including the cage structure that a plurality of main muscle and a plurality of stirrup are connected and are constituted, wherein every main muscle is connected into through main muscle sleeve end by many reinforcing bars, and after the main muscle sleeve was connected to the end connection of preceding reinforcing bar, the preceding main muscle sleeve was connected with a back reinforcing bar end, another main muscle sleeve of terminal installation of back reinforcing bar, this main muscle sleeve is connected with another reinforcing bar end again, continues to install main muscle sleeve and reinforcing bar in proper order until main muscle length reaches the requirement. At present, the main reinforcement is usually connected by manpower, and the used tools such as a wrench are general tools, and no special wrench for connecting the main reinforcement is used, so that the production efficiency of the reinforcement cage is low, and therefore, improvement is needed.
Disclosure of Invention
The utility model aims at providing a reinforcing bar becomes cage with hand cranking formula spanner, it has simple structure, convenient to use's characteristics, can effectively improve steel reinforcement cage production efficiency, ensures steel reinforcement cage's preparation precision and qualification rate.
The utility model discloses a following technical scheme of purpose accessible realizes:
the utility model provides a reinforcing bar becomes cage with hand cranking formula spanner, its is including crank, wrench arm and wrench end, and the one end swing joint crank of wrench arm, wrench end locate on wrench arm's the other end through the spanner seat, its characterized in that: the wrench head comprises a fixed wrench and a movable wrench, the inner side of the front end of the fixed wrench and the inner side of the front end of the movable wrench are respectively provided with a plurality of sequentially arranged wrench teeth, the tail end of the fixed wrench is fixedly connected to the wrench seat, the vicinity of the tail end of the movable wrench is movably connected to the vicinity of the tail end of the fixed wrench through a hinge, a torsion spring is sleeved on the hinge, one end of the torsion spring is abutted against the wrench seat, and the other end of the torsion spring is abutted against the movable wrench; the movable pliers are rotated to enable the torsion spring to accumulate force and form a jaw between the front end of the fixed pliers and the front end of the movable pliers, and the torsion spring releases elasticity to enable the front end of the movable pliers to be tightly pressed towards the front end of the fixed pliers.
According to the optimized proposal, the front end of the movable pliers of the middle wrench head is provided with the pliers head part which is longer than the front end of the fixed pliers.
The utility model has the following substantive characteristics and progress: the utility model discloses a spanner head keep in the mouth of keeping silent and grasp the reinforcing bar, then handheld the reinforcing bar that rotates on the crank by the constructor, with the main reinforcement sleeve butt joint on this reinforcing bar and the preceding reinforcing bar, have the operation fast, the efficient characteristics of butt joint, can effectively improve steel reinforcement cage production efficiency, ensure steel reinforcement cage's preparation precision and qualification rate. The utility model discloses again through the jaw portion on the spanner head realize keeping silent quick convenient opening, further improve operating efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is another schematic structural diagram of the present invention.
Fig. 3 is a state diagram of the use of the structure shown in fig. 2.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Example 1
Referring to fig. 1, a hand-operated wrench for forming a steel bar into a cage comprises a hand crank 1, a wrench arm 2 and a wrench head 3, wherein one end of the wrench arm 2 is movably connected with the hand crank 1, and the wrench head 3 is arranged at the other end of the wrench arm 2 through a wrench seat 33.
The wrench head 3 comprises a fixed wrench 31 and a movable wrench 32, wherein a plurality of sequentially arranged wrench teeth 30 are respectively arranged on the inner side of the front end of the fixed wrench 31 and the inner side of the front end of the movable wrench 32, the tail end of the fixed wrench 31 is fixedly connected to a wrench seat 33, the tail end of the movable wrench 32 is movably connected to the tail end of the fixed wrench 31 through a hinge 4, a torsion spring 5 is sleeved on the hinge 4, one end of the torsion spring 5 abuts against the wrench seat 33, and the other end of the torsion spring 5 abuts against the movable wrench 32; the movable jaw 32 is rotated to store the force of the torsion spring 5, and a jaw 34 is formed between the front end of the fixed jaw 31 and the front end of the movable jaw 32, and the torsion spring 5 releases the elastic force to press the front end of the movable jaw 32 against the front end of the fixed jaw 31.
The reinforcing bar becomes cage with hand cranking formula spanner, under torque spring 5's effect, the reinforcing bar is lived to fixed pincers 31 and the activity pincers 32 centre gripping through wrench end 3, then is handed by constructor and rotates the reinforcing bar on crank 1, with the butt joint of this reinforcing bar and the main muscle sleeve on the preceding reinforcing bar tip, has the operation characteristics fast, that the butt joint is efficient.
Example 2
Referring to fig. 2 and 3, the hand-operated wrench for forming a steel bar into a cage of the present embodiment is different from embodiment 1 in that: the front end of the movable jaw 32 of the wrench head 3 has a jaw portion 320 that is longer than the front end of the fixed jaw 31.
The reinforcing bar becomes cage with hand cranking spanner of this embodiment when using, takes the binding clip portion 320 of fixed pincers 31 on the reinforcing bar that needs the butt joint, can be convenient open 34 of keeping silent, grasp the reinforcing bar fast, further improve operating efficiency.
Claims (2)
1. The utility model provides a reinforcing bar becomes cage with hand cranking formula spanner, its one end swing joint crank (1) including crank (1), wrench arm (2) and wrench end (3), wrench end (3) locate on the other end of wrench arm (2) through wrench seat (33), its characterized in that: the wrench head (3) comprises a fixed wrench (31) and a movable wrench (32), a plurality of sequentially arranged wrench teeth (30) are respectively arranged on the inner side of the front end of the fixed wrench (31) and the inner side of the front end of the movable wrench (32), the tail end of the fixed wrench (31) is fixedly connected to a wrench seat (33), the tail end of the movable wrench (32) is movably connected to the position close to the tail end of the fixed wrench (31) through a hinge (4), a torsion spring (5) is sleeved on the hinge (4), one end of the torsion spring (5) is abutted to the wrench seat (33), and the other end of the torsion spring is abutted to the movable wrench (32); the movable pliers (32) can be rotated to enable the torsion spring (5) to accumulate force and form a jaw (34) between the front end of the fixed pliers (31) and the front end of the movable pliers (32), and the torsion spring (5) releases elasticity to enable the front end of the movable pliers (32) to be tightly pressed towards the front end of the fixed pliers (31).
2. The hand-operated wrench for forming a steel bar cage according to claim 1, wherein: the front end of the movable pliers (32) of the wrench head (3) is provided with a pliers head part (320) which is longer than the front end of the fixed pliers (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921901607.1U CN211332954U (en) | 2019-11-06 | 2019-11-06 | Hand-operated wrench for steel bar cage forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921901607.1U CN211332954U (en) | 2019-11-06 | 2019-11-06 | Hand-operated wrench for steel bar cage forming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211332954U true CN211332954U (en) | 2020-08-25 |
Family
ID=72130587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921901607.1U Active CN211332954U (en) | 2019-11-06 | 2019-11-06 | Hand-operated wrench for steel bar cage forming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211332954U (en) |
-
2019
- 2019-11-06 CN CN201921901607.1U patent/CN211332954U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211332954U (en) | Hand-operated wrench for steel bar cage forming | |
| CN201033416Y (en) | Large vice with narrow and long lever | |
| CN103029072A (en) | Cam clamping device | |
| CN101428406A (en) | Labor saving pliers | |
| CN205148117U (en) | Water pump plier | |
| CN204183431U (en) | A kind of multifunction tool pliers | |
| CN202556265U (en) | Dual functional tool pliers | |
| CN202517392U (en) | Pipe tongs | |
| CN219311079U (en) | Pliers with replaceable binding clip | |
| CN204678964U (en) | The pre-clamping tool of D ring bowstring | |
| CN206501032U (en) | A kind of hand vice for being exclusively used in installation axle elastic spring | |
| CN201128118Y (en) | Ratchet type pinching tools | |
| CN204220911U (en) | Self-locking forging operation clamps | |
| CN210383983U (en) | Multipurpose medical operating forceps | |
| CN204683708U (en) | Hold a pen pincers | |
| CN204844063U (en) | Relay formula nail puller | |
| CN213054415U (en) | Double-end pincers | |
| CN209830559U (en) | Hand-held tool pliers for electric welding | |
| CN2774711Y (en) | Multipurpose beauty clamp | |
| CN210335657U (en) | High-precision wire binding pliers | |
| CN202985385U (en) | Bending clamp | |
| CN211073257U (en) | Double-rocker long locking pliers with angular clamping head | |
| CN220313089U (en) | Multifunctional labor-saving shearing pliers | |
| CN207545187U (en) | A kind of Cosmetic pliers | |
| CN213616180U (en) | Tool pliers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231107 Address after: 510620, No. two, No. 2, Tianhe South Road, Guangzhou, Guangdong, Tianhe District Patentee after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Patentee after: GUANGDONG NO.1 CONSTRUCTION ENGINEERING Co.,Ltd. Address before: 510620, No. two, No. 2, Tianhe South Road, Guangzhou, Guangdong, Tianhe District Patentee before: GUANGZHOU POWER SUPPLY Co.,Ltd. Patentee before: GUANGDONG NO.1 CONSTRUCTION ENGINEERING Co.,Ltd. |