CN204225501U - A kind of multi-functional bar hook - Google Patents
A kind of multi-functional bar hook Download PDFInfo
- Publication number
- CN204225501U CN204225501U CN201420643329.5U CN201420643329U CN204225501U CN 204225501 U CN204225501 U CN 204225501U CN 201420643329 U CN201420643329 U CN 201420643329U CN 204225501 U CN204225501 U CN 204225501U
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- CN
- China
- Prior art keywords
- metal arm
- arm
- handle
- metal
- hook
- 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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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A kind of multi-functional bar hook comprises metal handle and is enclosed within the rubber protecting jacket on metal handle; Described swivel becket is located at metal handle front end, and outer metal arm is connected on metal handle by swivel becket, and outer metal arm can relatively rotate ring and rotate, and outer metal arm is enclosed within interior metal arm, and interior metal arm can move by external metal arm mutually; Described outer metal arm and described interior metal arm are provided with scale; Interior metal arm front end is provided with hook.The utility model carries out multi-faceted improvement on the basis of existing steel reinforcement hook.Add telescopic function, add scale, angle between adjustable forearm and arm, increase Handle rubber protective sleeve.The utility model has the advantage of, improve efficiency of construction, consider ergonomics, consider the use habit of different users.
Description
Technical field
The utility model design belongs to mechanical field, but contacts closely with Construction of Civil Engineering, is a kind of multi-functional bar hook.
Background technology
steel reinforcement hook must be used in the process of binding of reinforcing bar.Steel reinforcement hook on the market mainly contains two kinds: one is that handle is rotary; Another kind is that handle is non-rotatable.Rotating steel reinforcement hook application is relatively extensive.The non-rotatable steel reinforcement hook of handle directly bears the static friction of handle due to finger when using, and injures large on the one hand to palm finger, effort when using on the other hand.And also there is a lot of drawback in the steel reinforcement hook of rotatable handles, inefficiency.
Summary of the invention
the technical problem that the utility model solves is that the steel reinforcement hook that can increase work efficiency, reinforcing bar hook can carry out reinforcing bar binding to specific position by rotational.
The content solving the technical program is that a kind of multi-functional bar hook comprises metal handle and is enclosed within the rubber protecting jacket on metal handle; Described swivel becket is located at metal handle front end, and outer metal arm is connected on metal handle by swivel becket, and outer metal arm can relatively rotate ring and rotate, and outer metal arm is enclosed within interior metal arm, and interior metal arm can move by external metal arm mutually; Described outer metal arm and described interior metal arm are provided with scale; Interior metal arm front end is provided with hook.
Further, interior metal arm front end and hook parallel position have installed measurement termination.
Further, rubber protecting jacket is enclosed within metal handle by ball bearing.
Further, state swivel becket and comprise U-type groove and the rotating shaft through U-type groove, outer metal arm is provided with fixing hole, and outer metal arm is movably fixed in U-type groove by fixing hole by rotating shaft.
The utility model has the advantages that, interior metal arm can mutually externally metal arm move, the stretching of metal arm and outer metal arm in realizing, when needing the length of change steel reinforcement hook, can carry out the adjustment of length by pulling interior metal arm; Interior metal arm and outer metal arm are carved with master scale, need when measuring, can direct reading; By the swivel becket angle changed, can regulate outer metal arm and metal hand between angle; Rubber protecting jacket is waited in use and can be enclosed within above turning handle.
Interior metal arm front end and hook parallel position have installed measurement termination, during work, use and measure the protective layer thickness that reinforcing bar is measured in termination.
Rubber protecting jacket is enclosed within metal handle by ball bearing, and ball bearing plays the effect of rotating metal handle.When user's Pertusa assembling reinforcement new for this this practicality, by turning handle, play the effect of colligation, simultaneously more laborsaving.
Accompanying drawing explanation
Fig. 1 front view of the present utility model.
Fig. 2 top view of the present utility model.
Fig. 3 swivel becket structural representation of the present utility model.
Fig. 4 interior metal arm preferred structure schematic diagram of the present utility model.
In figure, metal handle 1, rubber protecting jacket 2, swivel becket 3, outer metal arm 4, interior metal arm 5, measurement termination 6.
Detailed description of the invention
As shown in Figure 1, Figure 2, a kind of multi-functional bar hook comprises metal handle 1 and is enclosed within the rubber protecting jacket 2 on metal handle 1; Swivel becket 3 is located at metal handle 1 front end, and outer metal arm 4 is connected on metal handle 1 by swivel becket 3, and outer metal arm 4 can relatively rotate ring 3 and rotate.As in Fig. 3, swivel becket 3 comprises U-type groove and the rotating shaft through U-type groove, and outer metal arm 4 is provided with fixing hole, and outer metal arm 4 is movably fixed in U-type groove by fixing hole by rotating shaft, outer metal arm 4 is enclosed within interior metal arm 5, and interior metal arm 5 can move by external metal arm 4 mutually; Outer metal arm 4 is provided with scale with interior metal arm 5; Interior metal arm 5 front end is provided with hook.
Preferred as in Fig. 4, interior metal arm 5 front end and hook parallel position have installed measures termination 6, during work during colligation lower floor reinforcing bar, can pass through measurement termination 6 and measure distance between reinforcing bar and template, to verify that the protective layer thickness of reinforcing bar meets the demands.
Preferably, rubber protecting jacket 2 is enclosed within metal handle 1 by ball bearing.
Preferably, outer metal arm 4 is hollow metal rod, and interior metal arm 5 is solid bar member, and solid bar member can the bulk strength of reinforcing steel bar hook.
During work, in reinforcing bar binding process, need to measure and adjustment the rebar spacing of the steel mesh reinforcement or reinforcing steel bar cage of wanting colligation, and it is very time-consuming to adjust rebar spacing by steel ruler measurement separately, efficiency is very low, and constructor often just roughly estimates to cause construction quality very poor.The utility model, by the outer metal arm 4 of steel reinforcement hook and interior metal arm 5 high scale, solves this problem very well.When reinforcing bar binding, when needing adjustment distance, directly measure with outer metal arm 4 and/or interior metal arm 5, convenience and high-efficiency.
Outer metal arm 4 can move (telescopic arm) by internal metal arm 5 mutually, can solve the construction of steel mesh reinforcement or the closeer i.e. reinforcing bar binding that manual operation space is very little of reinforcing steel bar cage very well, as the colligation of some deep beam reinforcing steel bar cage.Existing steel reinforcement hook forearm is not long, can not well to the colligation of deep beam bottom reinforcement bars, and it is very poor that the colligation work major part is therefore done.
Regulate the angle between outer metal arm 4 and metal handle 1 by swivel becket 3,3 effects can be played: change and rotate the arm of force, meet the instructions for use of different strength user.When constructing closeer steel mesh reinforcement, regulating smaller angle, making slewing area less, affect by steel mesh reinforcement little time movable, convenient construction.When increasing angle, increase the arm of force, more laborsaving when making rotation.
Rubber protecting jacket 2 on metal handle 1 can protect finger and palm very well.Go up steel reinforcement hook used on the market and compare the hand that rubs, even if put on one's gloves use, gloves are not long for service time.Rubber protecting jacket 2 can alleviate the friction of finger palm and handle, reduces the use of construction gloves, saves engineering cost.
Claims (4)
1. a multi-functional bar hook, is characterized in that: described steel reinforcement hook comprises metal handle (1) and is enclosed within the rubber protecting jacket (2) on metal handle (1); Described swivel becket (3) is located at metal handle (1) front end, outer metal arm (4) is connected on metal handle (1) by swivel becket (3), outer metal arm (4) can relatively rotate ring (3) and rotate, outer metal arm (4) is enclosed within interior metal arm (5), and interior metal arm (5) can externally metal arm (4) be mobile mutually; Described outer metal arm (4) and described interior metal arm (5) are provided with scale;
Described interior metal arm (5) front end is provided with hook.
2. a kind of multi-functional bar hook according to claims 1, its feature is: described interior metal arm (5) front end and hook parallel position have installed measurement termination (6).
3. a kind of multi-functional bar hook according to claims 1, its feature is: described rubber protecting jacket (2) is enclosed within metal handle (1) by ball bearing.
4. a kind of multi-functional bar hook according to claims 1, its feature is: described swivel becket (3) comprises U-type groove and the rotating shaft through U-type groove, outer metal arm (4) is provided with fixing hole, and outer metal arm (4) is movably fixed in U-type groove by fixing hole by rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420643329.5U CN204225501U (en) | 2014-10-30 | 2014-10-30 | A kind of multi-functional bar hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420643329.5U CN204225501U (en) | 2014-10-30 | 2014-10-30 | A kind of multi-functional bar hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204225501U true CN204225501U (en) | 2015-03-25 |
Family
ID=52923614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420643329.5U Expired - Fee Related CN204225501U (en) | 2014-10-30 | 2014-10-30 | A kind of multi-functional bar hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204225501U (en) |
-
2014
- 2014-10-30 CN CN201420643329.5U patent/CN204225501U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |