CN209504000U - A kind of hydraulic tongs - Google Patents
A kind of hydraulic tongs Download PDFInfo
- Publication number
- CN209504000U CN209504000U CN201821808702.2U CN201821808702U CN209504000U CN 209504000 U CN209504000 U CN 209504000U CN 201821808702 U CN201821808702 U CN 201821808702U CN 209504000 U CN209504000 U CN 209504000U
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- China
- Prior art keywords
- hydraulic tongs
- sleeve
- hand
- locating rod
- ontology
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Abstract
The utility model discloses a kind of hydraulic tongs, including hydraulic tongs ontology, positioning device and pedestal, the positioning device is set on the binding clip of the hydraulic tongs ontology head end, it is opposite with the jaw of the hydraulic tongs ontology, for the line nose to be fixed on the binding clip, the tail end of the fixed handle of the hydraulic tongs ontology is arranged with first-hand sleeve, and the pedestal is set to the tail portion bottom end of the first-hand sleeve, and the pedestal is detachably connected with the first-hand sleeve；Hydraulic tongs provided by the utility model, during the crimping to line nose and cable, worker can independent operation, and crimp that effect is good, and work efficiency is high.
Description
Technical field
The utility model relates to power construction appliance technologies, more particularly to a kind of hydraulic tongs.
Background technique
In power industry power supply-distribution system, hydraulic tongs are widely used as general utility tool, have the advantage that carrying
It is convenient, cheap, durable, cost performance height etc..Simultaneously during carrying out crimping copper lug operation, and exist as follows
It is insufficient:
1, to model in 25mm2Cable below, both hands handle firmly can be carried out operating；To model in 50mm2More than
Cable, general worker operation when just must by the fixed handle of hydraulic tongs as on the ground, hold the activity of hydraulic tongs
Handle is operated.Due to the restriction that the handle of hydraulic tongs is the factors such as circular configuration, cause during crimping, hydraulic tongs are left
Right swing leads to the copper lug suppressed unsightly, or even the situations such as the inclined, damage of pressure occurs, not only increases labor intensity, together
When also constrain the efficiency of entire crimping work；
2, when operator clamps conducting wire and line nose using hydraulic tongs, due to being to be fixed temporarily line nose and conducting wire with hand
The position of opposed jaws can frequently result in when being clamped using hydraulic tongs, and conducting wire and line nose skid off the gripping range of jaw.This
Sample, which will lead to, does over again and is fixedly clamped not exclusively, causes quality problems, influences the total quality of power construction.It also wastes in this way
Human resources and working efficiency.
Thus, it provides a kind of easy to use, is convenient for worker's independent operation, and work efficiency is high, the good liquid of crimping effect
Pressing tongs is those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
The purpose of the utility model is to provide a kind of hydraulic tongs, to solve the above-mentioned problems of the prior art, to line
During the crimping of nose and cable, worker can independent operation, and crimp that effect is good, and work efficiency is high.
To achieve the above object, the utility model provides following scheme:
The utility model provides a kind of hydraulic tongs, including hydraulic tongs ontology, positioning device and pedestal, and the positioning device is set
It is placed on the binding clip of the hydraulic tongs ontology head end, it is opposite with the jaw of the hydraulic tongs ontology, for the line nose to be consolidated
Due to the binding clip, the tail end of the fixed handle of the hydraulic tongs ontology is arranged with first-hand sleeve, and the pedestal is set to institute
The tail portion bottom end of first-hand sleeve is stated, and the pedestal is detachably connected with the first-hand sleeve.
Preferably, be provided with threaded hole on the binding clip, the positioning device include the first locating rod connected vertically and
Second locating rod, one end of first locating rod are connected to second locating rod, and the other end of first locating rod is set
It is equipped with threaded portion, the threaded portion is connected to the threaded hole, and second locating rod is determined on the line nose for connecting
Position hole.
It preferably, further include locking nut, the locking nut is threadedly coupled with first locating rod, the locking screw
Female bottom surface is resisted against the binding clip.
Preferably, the base top is provided with arc groove, and the bottom of the first-hand sleeve is in the groove.
Preferably, the base top is additionally provided with the quick pipe clamp for clamping the first-hand sleeve.
Preferably, the first-hand sleeve can slide axially along the fixed handle, and the first-hand sleeve and institute
Fixed handle is stated to be fixedly connected by a fastening bolt.
Preferably, second-hand's sleeve is provided on the flexible handle of the hydraulic tongs ontology, second-hand's sleeve can
Along sliding axially for the flexible handle, second-hand's sleeve connects also by a fastening bolt and the flexible handle are fixed
It connects.
The utility model achieves following advantageous effects compared with the existing technology:
1, hydraulic tongs provided by the utility model, during the crimping to line nose and cable, line nose can be clamped
The fixation device lateral being arranged on head is fixed, and will not be horizontally slipped, and dismountable pedestal is arranged on fixed handle, is being crimped
Process hydraulic tongs will not swing, and be not in the inclined situation of pressure, and worker can independently carry out the cable crimping behaviour of major diameter
Make, crimp quality is good, and work efficiency is high, meets the crimping requirement in power construction.
2, hydraulic tongs provided by the utility model can need regulation handle to cover the position on handle according to operator
It sets, when taper knob entirely covers on handle, hydraulic tongs are easy to operate, easy to carry；It, can when taper knob largely extends
Reduce operator's operation to exert oneself.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without any creative labor, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of hydraulic tongs in the utility model；
Fig. 2 is the structural schematic diagram of positioning device in the utility model；
Fig. 3 is the structural schematic diagram of the utility model in the base；
In figure: 1- hydraulic tongs ontology, 2- positioning device, 3- pedestal；
11- binding clip, 12- jaw, 13- fixed handle, the first-hand sleeve of 14-, 15- flexible handle, 16- second-hand's sleeve,
17- fastening bolt；
The first locating rod of 21-, the second locating rod of 22-, 23- locking nut；
The quick pipe clamp of 31- arc groove, 32-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The purpose of the utility model is to provide a kind of hydraulic tongs, of the existing technology to solve the problems, such as.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
The present embodiment provides a kind of hydraulic tongs, as shown in Figure 1, including hydraulic tongs ontology 1, positioning device 2 and pedestal 3, determine
Position device 2 is set on the binding clip 11 of 1 head end of hydraulic tongs ontology, opposite with the jaw 12 of hydraulic tongs ontology 1, is used for line nose
It is fixed on binding clip 11, the tail end of the fixed handle 13 of hydraulic tongs ontology 1 is arranged with first-hand sleeve 14, and pedestal 3 is set to first
The tail portion bottom end of taper knob 14, and pedestal 3 is detachably connected with first-hand sleeve 14.
Specifically, threaded hole (not shown) is provided on binding clip 11 in the present embodiment, as shown in Fig. 2, positioning dress
Setting 2 includes the first locating rod 21 connected vertically and the second locating rod 22, and one end of the first locating rod 21 is connected to the second positioning
Bar 22, the other end of the first locating rod 21 are provided with threaded portion, and threaded portion is connected to threaded hole, the axis phase of the second locating rod 22
The axis of the jaw 12 is met at, and the second locating rod 22 is for the location hole on connecting line nose.
Positioning device 2 further includes a locking nut 23, and locking nut 23 is threadedly coupled with the first locating rod 21, locking nut
23 bottom surface is resisted against binding clip 11, is used for locking positioning device 2, makes the nothing in the case where locking nut 23 is tightened of positioning device 2
Method rotates in the threaded hole of binding clip 11；When needing to adjust 2 position of positioning device, then need to unscrew locking nut 23 to adjust
Section.
In use, rotary positioning apparatus 2, makes the axis of the second locating rod 22 intersect at the axis of jaw 12.By line nose
In the mounting hole of one end far from conducting wire cover in the second locating rod 22 of positioning device 2, and it is hydraulic that line nose is placed on this
The jaw 12 of pincers, line nose and the position of jaw 12 are completely fixed at this time, can not be horizontally slipped on jaw 12.
In concrete operations, positioning device 2 is provided with multiple and different specifications, the second locating rod of these positioning devices 2
22 diameter is different, the different positioning device 2 of these diameters can match it is different installation pore sizes line noses, and
Need using when replace at any time, increase the wide usage of the hydraulic tongs.
Setting for pedestal 3, as shown in figure 3, arc groove 31 is provided at the top of pedestal 3 in the present embodiment, it is first-hand
The bottom of sleeve 14 is additionally provided with the quick pipe clamp 32 for clamping first-hand sleeve 14, side in groove, and at the top of pedestal 3
Just the fast quick-detach of pedestal 3.The height of pedestal 3 then meets after first-hand sleeve 14 is embedded in groove, the bottom face of pedestal 3 with it is hydraulic
The lowermost end of pincers ontology 1 is in same level.
Worker is to model 50mm2When above cable carries out crimping operation, on the base 3 by the clamping of first-hand sleeve 14
It is fixed, independently working can be started.The cable for covering wired nose is protruded into the jaw 12 of hydraulic tongs ontology 1, with positioning device 2
On the second locating rod 22 by line nose carry out cross spacing, crimping operation can be carried out, due to being provided with pedestal 3, crimped
During hydraulic tongs not will shake left and right, cable will not transverse shifting, therefore, it is possible to stablize crimping, ensure that crimping matter
Amount, improves the efficiency of crimping.
In the present embodiment, first-hand sleeve 14 can slide axially along fixed handle 13, and first-hand sleeve 14 and fixation
Handle 13 is fixedly connected by a fastening bolt 17；Second-hand's sleeve 16 is provided on the flexible handle 15 of hydraulic tongs ontology 1, the
Two taper knobs 16 can sliding axially along flexible handle 15, second-hand's sleeve 16 is also by a fastening bolt 17 and flexible handle
15 are fixedly connected；When needing to adjust the position of first-hand sleeve 14 and second-hand's sleeve 16, unclamping fastening bolt 17 can be real
It is now adjusted axially, and then needs to adjust the position of sliding sleeve according to user, to change power needed for user's operation.
The utility model applies specific case and is expounded to the principles of the present invention and embodiment, the above reality
The explanation for applying example is merely used to help understand the method and its core concept of the utility model；Meanwhile for the general of this field
Technical staff, based on the idea of the present invention, there will be changes in the specific implementation manner and application range.To sum up,
The content of the present specification should not be construed as a limitation of the present invention.
Claims (7)
1. a kind of hydraulic tongs, it is characterised in that: including hydraulic tongs ontology, positioning device and pedestal, the positioning device is set to
It is opposite with the jaw of the hydraulic tongs ontology on the binding clip of the hydraulic tongs ontology head end, it is described for line nose to be fixed on
Binding clip, the tail end of the fixed handle of the hydraulic tongs ontology are arranged with first-hand sleeve, and the pedestal is set to described first-hand
The tail portion bottom end of sleeve, and the pedestal is detachably connected with the first-hand sleeve.
2. hydraulic tongs according to claim 1, it is characterised in that: be provided with threaded hole, the positioning dress on the binding clip
It sets including the first locating rod connected vertically and the second locating rod, one end of first locating rod is connected to second positioning
Bar, the other end of first locating rod are provided with threaded portion, and the threaded portion is connected to the threaded hole, second positioning
Bar is used to connect the location hole on the line nose.
3. hydraulic tongs according to claim 2, it is characterised in that: further include locking nut, the locking nut with it is described
First locating rod is threadedly coupled, and the bottom surface of the locking nut is resisted against the binding clip.
4. hydraulic tongs according to claim 1, it is characterised in that: the base top is provided with arc groove, and described
The bottom of proficiency sleeve is in the groove.
5. hydraulic tongs according to claim 1, it is characterised in that: the base top is additionally provided with for clamping described
The quick pipe clamp of proficiency sleeve.
6. hydraulic tongs according to claim 1, it is characterised in that: the first-hand sleeve can be along the fixed handle axis
To sliding, and the first-hand sleeve is fixedly connected with the fixed handle by a fastening bolt.
7. hydraulic tongs according to claim 6, it is characterised in that: be provided on the flexible handle of the hydraulic tongs ontology
Two taper knobs, second-hand's sleeve can sliding axially along the flexible handle, second-hand's sleeve is tight also by one
Fixing bolt is fixedly connected with the flexible handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821808702.2U CN209504000U (en) | 2018-11-05 | 2018-11-05 | A kind of hydraulic tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821808702.2U CN209504000U (en) | 2018-11-05 | 2018-11-05 | A kind of hydraulic tongs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209504000U true CN209504000U (en) | 2019-10-18 |
Family
ID=68191838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821808702.2U Active CN209504000U (en) | 2018-11-05 | 2018-11-05 | A kind of hydraulic tongs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209504000U (en) |
-
2018
- 2018-11-05 CN CN201821808702.2U patent/CN209504000U/en active Active
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