CN208385813U - It is a kind of to stablize the hydraulic tongs used - Google Patents
It is a kind of to stablize the hydraulic tongs used Download PDFInfo
- Publication number
- CN208385813U CN208385813U CN201820885263.9U CN201820885263U CN208385813U CN 208385813 U CN208385813 U CN 208385813U CN 201820885263 U CN201820885263 U CN 201820885263U CN 208385813 U CN208385813 U CN 208385813U
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- Prior art keywords
- fixed plate
- hydraulic
- compression bar
- baffle
- holding rod
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- 238000007906 compression Methods 0.000 claims abstract description 32
- 244000258271 Galium odoratum Species 0.000 claims description 39
- 235000008526 Galium odoratum Nutrition 0.000 claims description 39
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 210000000080 chela (arthropods) Anatomy 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a kind of hydraulic tongs stablized and used, belong to electric power overhaul technical field of tools, it solves hydraulic tongs and places unstable technical problem when in use, its key points of the technical solution are that a kind of stablize the hydraulic tongs used, including compression bar, holding rod, compressed part and hydraulic mechanism, holding rod is fixedly connected with hydraulic mechanism, compression bar is hinged with hydraulic mechanism, it is connected between compression bar and hydraulic mechanism by hydraulic stem, hydraulic mechanism and compressed part pass through hydraulic connecting, the outer surface of the hydraulic mechanism is fixedly installed stable component, stablizing component includes the first fixed plate and the second fixed plate being parallel to each other, first fixed plate and the second fixed plate equal length, first fixed plate is located at close to the side of compression bar, second fixed plate is located remotely from the side of compression bar, first fixed plate is fixedly connected with vertical support perpendicular to the both ends of holding rod Plate, the second fixed plate are hinged with snap-gauge perpendicular to the both ends of holding rod, achieve the effect that improve stability when hydraulic tongs use.
Description
Technical field
The utility model relates to a kind of electric power overhaul field of tool, in particular to a kind of to stablize the hydraulic tongs used.
Background technique
Hydraulic tongs are used exclusively for the professional hydraulic tool crimped in power engineering to cable and connecting terminal.
The existing Chinese patent that can refer to application No. is 201710498171.5, it discloses a kind of route-variable is hydraulic
Pincers, including clamp block, hydraulic cylinder, hydraulic cylinder are equipped with fixing seat, and clamp block is arranged in fixing seat, and clamp block lower end is additionally provided with cooperation pincers
The rotating device that uses of seat, fixing seat are the sleeves being mounted on hydraulic cylinder that slides axially, on hydraulic cylinder with opened at sleeve cooperation
There is external screw thread, is respectively equipped with the fastening nut being mounted on hydraulic cylinder external screw thread in fixing seat two sides, passes through fixing seat
It adjusts, thus it is possible to vary the effective travel of hydraulic cylinder.
Hydraulic tongs are generally all than cumbersome, and when use is placed on ground mostly, and above-mentioned hydraulic tongs pass through when in use
Clamp block is directly placed on ground and is operated, is easy to shake in operation, be not sufficiently stable.
Utility model content
In view of the deficienciess of the prior art, being reached the purpose of the utility model is to provide a kind of hydraulic tongs stablized and used
To the effect for improving stability when using.
The above-mentioned technical purpose of the utility model has the technical scheme that
It is a kind of to stablize the hydraulic tongs used, including compression bar, holding rod, compressed part and hydraulic mechanism, holding rod and hydraulic mechanism
It being fixedly connected, compression bar is hinged with hydraulic mechanism, it is connected between compression bar and hydraulic mechanism by hydraulic stem, hydraulic mechanism and compressed part
By hydraulic connecting, the outer surface of the hydraulic mechanism is fixedly installed stable component, and stablizing component includes the to be parallel to each other
One fixed plate and the second fixed plate, the first fixed plate and the second fixed plate equal length, the first fixed plate are located at close to compression bar
Side, the second fixed plate are located remotely from the side of compression bar, and it is vertical that the first fixed plate is fixedly connected with perpendicular to the both ends of holding rod
Support plate, the second fixed plate are hinged with snap-gauge perpendicular to the both ends of holding rod.
Through the above technical solutions, hydraulic tongs are lain in ground when being compressed using hydraulic tongs or cutting operation
On, keep compression bar to be vertically positioned at the top of holding rod, the second fixed plate is directly contacted with ground at this time, since the second fixed plate increases
Contact area between ground, therefore when pressing compression bar and carrying out operation, the hydraulic tongs are placed relatively stable, will not make
It is arbitrarily shaken during industry.In addition, needing compressed part rotating 90 degree of progress operations when needing interim adjustment operating angle
When, the second fixed plate can be rotated, the second fixed plate is made to turn to the angle perpendicular with snap-gauge, at this time snap-gauge and support plate with
Ground abuts, and is placed on the ground hydraulic tongs by the mating reaction of the two and is supported fixation, so that the hydraulic tongs are more
The stability to work after angle is changed to further increase.
Preferably, the snap-gauge includes the connecting plate hinged with the second fixed plate and the gear that is fixedly connected with connecting plate
Plate, baffle plate setting is in upper surface of the connecting plate far from second fixed plate one end, when the second fixed plate is rotated up 90 around hinge joint
When spending, baffle is connected between the lower end surface of support plate and the upper surface of the second fixed plate.
Through the above technical solutions, the second fixed plate is rotated when needing to adjust compressed part 90 degree of progress operations of rotation, the
After two fixed plates rotate 90 degree relative to connecting plate, connecting plate is just fitted on the end face of the second fixed plate, and baffle just blocks
It is connected between the lower end surface of support plate and the upper surface of the second fixed plate, therefore baffle will limit the second fixed plate when in use
Further rotation, thus stability when improving use.
Preferably, one end upper surface in second fixed plate close to snap-gauge is fixedly installed woodruff key, opened on baffle
Equipped with the keyway matched with woodruff key.
Through the above technical solutions, the second fixed plate is turned over 90 degree when adjusting operating angle, woodruff key can be at this time
The rotation of the second fixed plate and enter in keyway, the cooperation of woodruff key and keyway so that the position of the second fixed plate and baffle into
One step is limited, to improve stability.
Preferably, the woodruff key is vertically arranged, the curved end of woodruff key is pointed up, and keyway is located at baffle towards second
On the side of fixed plate.
Through the above technical solutions, the curved end and keyway of woodruff key cooperate when the second fixed plate of rotation is cooperated,
So that the contact area of the two becomes larger, the limit effect between the second fixed plate and baffle is improved, so that stability is more preferably.
Preferably, the woodruff key along the second fixed plate width direction fixed setting there are two.
Through the above technical solutions, the fiting effect of two woodruff keies and keyway is more firm, hydraulic tongs are substantially increased
Stability in the course of work.
Component is blocked preferably, being provided with above the keyway, blocking component includes the fixation being fixedly connected with baffle
Block and the sliding shoe connected with fixed block sliding, sliding shoe are located at close to the side of woodruff key, between fixed block and sliding shoe
It is provided with elastic component.
Through the above technical solutions, woodruff key is entering between keyway, connect first with the component that blocks being located above keyway
Touching drives woodruff key to be pressed on sliding shoe, generates between sliding shoe and fixed block to drive with the rotation of the second fixed plate
Relative sliding, when slide it is enough apart from when, woodruff key is completely into the lower section blocked in group valence and can smoothly enter into keyway, this
When sliding shoe popped up again under the resilient force of elastic component, be stuck in the surface of woodruff key, woodruff key limited, prevent
Only the second fixed plate can go back to horizontal position again during the work time, to substantially increase the stability in the course of work.
Preferably, the sliding shoe is close to the inclined-plane that the end face of woodruff key is diagonally downward.
Through the above technical solutions, when the inclined-plane of woodruff key is pressing against sliding shoe and doing fixed block sliding motion relatively, semicircle
The cambered surface of key and the contact of incline plane of sliding shoe, the resistance being subject in motion process is smaller, convenient for the second fixed plate of rotation to complete
It is adjusted the angle at hydraulic tongs and carries out operation.
In conclusion the utility model has the following beneficial effects:
1, the operation is stable of each operating angle of hydraulic tongs is improved by the mating reaction of the first fixed plate and the second fixed plate
Property；
2, the job stability of hydraulic tongs is further increased by the mating reaction of setting woodruff key and keyway；
3, by the way that the limit effect blocked between component raising woodruff key and keyway is arranged.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is confined explosion's schematic diagram of snap-gauge；
Fig. 3 is another use state diagram of the utility model；
Fig. 4 is the partial enlargement diagram in Fig. 3 at A.
In figure, 1, compression bar；2, holding rod；3, compressed part；4, hydraulic mechanism；41, hydraulic stem；5, stablize component；51, first is solid
Fixed board；511, support plate；52, the second fixed plate；521, woodruff key；6, snap-gauge；61, connecting plate；62, baffle；621, keyway；
622, slot；7, component is blocked；71, fixed block；72, sliding shoe；73, elastic component.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
It is a kind of to stablize the hydraulic tongs used, as shown in Figure 1, including compression bar 1, holding rod 2, compressed part 3 and hydraulic mechanism 4,
2 level of holding rod is fixedly connected on one end of hydraulic mechanism 4, and the outer surface of compression bar 1 and hydraulic mechanism 4 is by being hinged and connected, compression bar 1
An acute angle is formed between holding rod 2, is connected between compression bar 1 and hydraulic mechanism 4 by hydraulic stem 41, for putting at compressed part 3
The component for needing to compress is set, when pressing compression bar 1, compression bar 1 drives hydraulic stem 41 to be moved, and hydraulic stem 41 then passes through hydraulic press
The hydraulic coupling of generation is transferred in compressed part 3 by the hydraulic fluid inside structure 4, to carry out compression operation.Usually in operation,
Holding rod 2 is parallel to the ground, and compression bar 1 is above holding rod 2 and is located in perpendicular, and the component for needing to compress is then horizontal through compression
Portion 3 is compressed.
As shown in Figure 1, being fixedly installed stable component 5 on the outer wall of hydraulic mechanism 4, stablizing component 5 includes being parallel to each other
The first fixed plate 51 and the second fixed plate 52, both for rectangular slab, and the length of the first fixed plate 51 and the second fixed plate 52
Degree direction is vertical with holding rod 2, and the first fixed plate 51 is located at close to the side of compression bar 1, and the second fixed plate 52 is located remotely from compression bar 1
Side.When the object to horizontal direction carries out compression operation, hydraulic tongs can be horizontally arranged, enable the second fixed plate 52 and ground
Face directly abuts, since the second fixed plate 52 increases the contact area between hydraulic tongs and ground, when carrying out operation
Hydraulic tongs are relatively stable, will not arbitrarily shake, while hydraulic tongs are put it on the ground carry out operation, also mitigate staff's
Weight bearing.
The both ends of 51 length direction of the first fixed plate are fixedly connected with two pieces of support plates 511, support plate combined with Figure 1 and Figure 2,
511 are vertically arranged.The both ends of second fixed plate, 52 length direction are equipped with two pieces of snap-gauges 6, and snap-gauge 6 includes and the second fixed plate 52
Hinged connecting plate 61, connecting plate 61 are fixedly connected with baffle 62, the thickness of connecting plate 61 far from one end of the second fixed plate 52
Bottom surface less than the thickness of the second fixed plate 52 and connecting plate 61 is concordant with the bottom surface of the second fixed plate 52, and baffle 62 is fixedly installed
In the upper surface of connecting plate 61, the thickness of baffle 62 is equal to the thickness of 52 upper surface of the second fixed plate and 511 lower end surface of support plate
The sum of.Holding rod 2 and compression bar 1 can be held when the component and ground that need to compress are perpendicular in conjunction with Fig. 3, makes second to fix
Plate 52 relatively rotates 90 degree around hinge joint and connecting plate 61, and the second fixed plate 52 is perpendicular to connecting plate 61, and the second fixed plate
52 adjacent both ends are abutted with the side of the upper surface of connecting plate 61 and baffle 62 respectively, and baffle 62 is connected in the second fixed plate 52
And between support plate 511, support is formed by horizontal abut of connecting plate 61 and support plate 511 on the ground at this time, it is ensured that liquid
Pressing tongs can still stablize carry out operation after turning over 90 degree.
In conjunction with Fig. 2 and Fig. 4, there are two woodruff keies for upper surface fixed setting of second fixed plate 52 close to 62 side of baffle
521, woodruff key 521 is vertically arranged, and the curved end of woodruff key 521 is upward, opened up on baffle 62 there are two with 521 phase of woodruff key
The keyway 621 of cooperation, keyway 621 are located at baffle 62 on the side of the second fixed plate 52, when the operating angle of adjustment hydraulic tongs
When degree makes it carry out operation for the component of vertical direction, the second fixed plate 52 is rotated, so that the semicircle in the second fixed plate 52
Key 521 is inserted into keyway 621, to carry out further limit to the positional relationship between the second fixed plate 52 and baffle 62
It is fixed, improve the stability of subsequent job process.
The opening of keyway 621 offers the slot 622 of rectangle, is equipped in slot 622 and blocks component 7, blocks component 7
Positioned at the top of keyway 621, blocks component 7 and include fixed block 71, sliding shoe 72 and elastic component 73, fixed block 71 and baffle 62
It is fixedly connected and is hollow cuboid, sliding shoe 72 is located at one end close to the second fixed plate 52 and is slidably socketed in fixed block 71
Inside is fixedly connected with elastic component 73 between fixed block 71 and sliding shoe 72, it is bullet that the present embodiment, which is preferably chosen elastic component 73,
Spring, the longitudinal section of sliding shoe 72 are right-angled trapezium, and tilt down close to one end of the second fixed plate 52.When rotation second is fixed
During 52 to the second fixed plate 52 of plate and connecting plate 61 are perpendicular, woodruff key 521 can be contacted with sliding shoe 72, with rotation
Angle constantly close to 90 degree when, woodruff key 521 can with the contact of incline plane of sliding shoe 72 and sliding shoe 72 is driven to squeeze elasticity
Part 73, mobile towards one end close to fixed block 71, when rotating angle and reaching 90 degree, woodruff key 521 is completely into arriving keyway
In 621, woodruff key 521 is disengaged with sliding shoe 72, and sliding shoe 72 rebounds under the resilient force of elastic component 73 and comes out, pressure
The firmly upper end of woodruff key 521, to guarantee that woodruff key 521 without departing from keyway 621, improves stability.
The working principle of the utility model is as follows: when compress the component level placement of operation, second being consolidated
Fixed board 52 is abutted with ground, and component level passes through lower moulded rod 1 after compressed part 3, carries out compression operation by hydraulic drive, due to
Second fixed plate 52 increases the contact area between hydraulic tongs and ground, therefore improves the stability in operating process.When need
When the component to be compressed is placed vertically, then compression bar 1 and holding rod 2 can be held, rotate entire hydraulic tongs, make 52 turns of the second fixed plate
It moves to perpendicular to connecting plate 61, during rotation, woodruff key 521 is pressing against sliding shoe 72 and sliding in fixed block 71, and final
Into in keyway 621, while sliding shoe 72 is sprung back under the resilient force of elastic component 73, block woodruff key 521 just on
Side prevents woodruff key 521 to be detached from keyway 621, hydraulic adjusting at this time using connecting plate 61 and support plate 511 as grounding point
While clamping operating angle, stability when work ensure that.In conclusion stablizing component 5, snap-gauge 6 and screening by being arranged
Stability when gear component 7 makes hydraulic tongs that can improve operation under two operating angle environment.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of stablize the hydraulic tongs used, including compression bar (1), holding rod (2), compressed part (3) and hydraulic mechanism (4), holding rod
(2) it is fixedly connected with hydraulic mechanism (4), compression bar (1) and hydraulic mechanism (4) hingedly, lead between compression bar (1) and hydraulic mechanism (4)
It crosses hydraulic stem (41) to be connected, hydraulic mechanism (4) and compressed part (3) pass through hydraulic connecting, it is characterised in that: the hydraulic mechanism
(4) outer surface is fixedly installed stable component (5), and stablizing component (5) includes the first fixed plate (51) being parallel to each other and the
Two fixed plates (52), the first fixed plate (51) and the second fixed plate (52) equal length, the first fixed plate (51) are located at close to pressure
The side of bar (1), the second fixed plate (52) are located remotely from the side of compression bar (1), and the first fixed plate (51) is perpendicular to holding rod (2)
Both ends are fixedly connected with vertical support plate (511), and the second fixed plate (52) is hinged with snap-gauge perpendicular to the both ends of holding rod (2)
(6)。
A kind of stablize the hydraulic tongs that use 2. according to claim 1, it is characterised in that: the snap-gauge (6) includes and the
The baffle (62) they two fixed plates (52) hinged connecting plate (61) and be fixedly connected with connecting plate (61), baffle (62) setting exist
Upper surface of the connecting plate (61) far from the second fixed plate (52) one end, when the second fixed plate (52) is rotated up 90 degree around hinge joint
When, baffle (62) is connected between the lower end surface of support plate (511) and the upper surface of the second fixed plate (52).
3. a kind of stable hydraulic tongs used according to claim 2, it is characterised in that: on second fixed plate (52)
One end upper surface close to snap-gauge (6) is fixedly installed woodruff key (521), is offered on baffle (62) and woodruff key (521) phase
The keyway (621) of cooperation.
4. a kind of stable hydraulic tongs used according to claim 3, it is characterised in that: the woodruff key (521) is vertical
Setting, the curved end of woodruff key (521) point up, and keyway (621) is located at the side of baffle (62) towards the second fixed plate (52)
On face.
A kind of stablize the hydraulic tongs that use 5. according to claim 3, it is characterised in that: the woodruff key (521) along
There are two the width direction fixed settings of second fixed plate (52).
6. a kind of stable hydraulic tongs used according to claim 3, it is characterised in that: the top of the keyway (621)
It is provided with and blocks component (7), blocking component (7) includes the fixed block (71) and and fixed block being fixedly connected with baffle (62)
(71) sliding shoe (72) of sliding connection, sliding shoe (72) are located at close to the side of woodruff key (521), fixed block (71) and sliding
Elastic component (73) are provided between block (72).
7. a kind of stable hydraulic tongs used according to claim 6, it is characterised in that: the sliding shoe (72) is close to half
The end face of round key (521) is inclined-plane diagonally downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820885263.9U CN208385813U (en) | 2018-06-07 | 2018-06-07 | It is a kind of to stablize the hydraulic tongs used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820885263.9U CN208385813U (en) | 2018-06-07 | 2018-06-07 | It is a kind of to stablize the hydraulic tongs used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208385813U true CN208385813U (en) | 2019-01-15 |
Family
ID=64970338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820885263.9U Expired - Fee Related CN208385813U (en) | 2018-06-07 | 2018-06-07 | It is a kind of to stablize the hydraulic tongs used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208385813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113118340A (en) * | 2021-04-06 | 2021-07-16 | 中建中新建设工程有限公司 | Auxiliary device is stabilized to reinforcing bar bolt clipper |
-
2018
- 2018-06-07 CN CN201820885263.9U patent/CN208385813U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113118340A (en) * | 2021-04-06 | 2021-07-16 | 中建中新建设工程有限公司 | Auxiliary device is stabilized to reinforcing bar bolt clipper |
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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: 20190115 Termination date: 20200607 |
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| CF01 | Termination of patent right due to non-payment of annual fee |