CN108939331A - Anti-slip type Multipurpose hydraulic dilator - Google Patents
Anti-slip type Multipurpose hydraulic dilator Download PDFInfo
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- CN108939331A CN108939331A CN201810516571.9A CN201810516571A CN108939331A CN 108939331 A CN108939331 A CN 108939331A CN 201810516571 A CN201810516571 A CN 201810516571A CN 108939331 A CN108939331 A CN 108939331A
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- hydraulic
- expansion
- arm body
- electric cylinder
- block
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
- A62B3/005—Rescue tools with forcing action
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- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
Abstract
The present invention provides anti-slip type Multipurpose hydraulic dilator, including expanding arm body, hangnail band and interior inserted block, the expansion arm body is the symmetrical clamp type structure of two parts, and each described expansion arm body is that two layers of structure symmetrically fastened is constituted, and is expanded arm body and fixed up and down by least two bolt；It is plugged with the second rotational pin vertically on two corner of left end of the expansion arm body, and second is fixedly connected to connecting plate on rotational pin top and bottom, and the other end of connecting plate is fixedly connected on the first rotational pin top and bottom being plugged on two corner of hydraulic press main body right end.The present invention is cooperated by above-mentioned various structures, form a kind of way hydraulic dilatation machine structure that anti-slip type is multi-purpose, it ensure that the real-time control of expansion, rate of expansion and degrees of expansion can accurately be controlled, guarantee going on smoothly for rescue, and the invention possesses multiple functions, can improve its use value with multi-use.
Description
Technical field
The invention belongs to mechanical industry equipment technical fields, and more specifically, in particular to anti-slip type Multipurpose hydraulic expands
Open machine.
Background technique
In emergency episode, if waste is possible to the cost to give one's life for for several seconds, and hydraulic dilatation device is to use
Indicator of trapped personnel is rescued from damage vehicle in time.Such device can also after earthquake by indicator of trapped personnel from collapsing
Reinforced concrete structure in rescue, such as hand-held hydraulic spreader master a kind of in application for patent CN201410578145.X
It to be made of expansion arm, jagged head, hydraulic device, top handle, the expansion arm is had the point of half corner bevelling vault by upper and lower two rear portions
Shape arm is constituted, and has groove on the inside of curved vault；The hydraulic device includes hydraulic cylinder, hydraulic stem, hydraulic wind, hydraulic stem with it is curved
Jagged head in vault connects, and has slot is prominent can make to engage sliding with the groove on curved vault on jagged head, top handle is connected to hydraulic cylinder
Rearmost part.Hand-held hydraulic spreader structure is simple, and expansion arm need to be only inserted into expansion position by operator can carry out hand expansion
Movement is opened, and people can be facilitated to make ejection during expansion, it is de- to prevent on-slip, achieve the purpose that expand safely.
Based on above-mentioned, the inventors discovered that, the hydraulic dilatation machine in existing and above-mentioned patent especially exists when in use
When clearing up building and rock ballast, hydraulic dilatation machine is easy to fall off on the way in expansion, even if such as the expansion arm in above-mentioned patent
Protrusion is provided on outside, but when clearing up plate object, and be easy to fall off, once it falls off, it is possible to it can give
Rescue causes bigger obstruction, the even life of crisis internal staff.
A kind of for another example electric hydaulic expander in application for patent CN201420414152.1 is suitable for rescue and relief work, road
Road traffic accident and other sudden accidents.The electric hydaulic expander, including expansion head, attachment base, expansion support, handheld housing
Body and oil cylinder driving group, the handheld housing body is interior to be equipped with oil cylinder driving group, and the oil cylinder driving group is by attachment base and expands
Head transmission connection is opened, the expansion support is mounted in oil cylinder driving group, characterized in that further includes having connecting rod, pin shaft, starting
Switch, release button, control circuit and battery holder.This product is compact-sized, small volume and less weight, easy to operate, is set using modularization
Meter, battery holder use high-efficiency environment-friendly battery.
Multiple oil cylinders are used in above-mentioned patent to be driven, and are increased it and are expanded stability, but after expansion, due to
Inner space is darker, is difficult to carry out floor light again from outside, lacks the understanding to internal environment, cause to hinder to rescue.
Then, in view of this, being studied improvement for existing structure and missing, the expansion of anti-slip type Multipurpose hydraulic is provided
Machine is opened, to achieve the purpose that with more more practical value.
Utility model content
In order to solve the above technical problem, the present invention provides anti-slip type Multipurpose hydraulic dilators, existing to solve
And hydraulic dilatation machine in above-mentioned patent when in use, especially when clearing up building and rock ballast, hydraulic dilatation machine is easy
It is fallen off on the way in expansion, even if as being provided with protrusion on the expansion arm outside in above-mentioned patent, but in cleaning plate object
When, and be easy to fall off, once it falls off, it is possible to bigger obstruction can be caused to rescue, even inside crisis
The life of personnel, and after expansion, since inner space is darker, it is difficult to carry out floor light again from outside, lacks to inside
The understanding of environment causes the problem of hindering to rescue.
The purpose and effect of anti-slip type Multipurpose hydraulic dilator of the present invention, are reached by technological means in detail below:
Anti-slip type Multipurpose hydraulic dilator, including expansion arm body, hydraulic press main body, handle, connection plug, auxiliary gripping
Bar, control panel, the first rotational pin, the second rotational pin, power block are connected by power pin, expand head, the first hydraulic electric cylinder,
Control device, interior mounting groove, the second hydraulic electric cylinder, third hydraulic electric cylinder are fixedly connected with block, hook, mounting pin cylinder,
Pin, reinforcing prop, sawtooth block, pull ring, connecting plate, LED spotlight, through-hole, hangnail band and interior inserted block, the expansion arm body are installed
For the symmetrical clamp type structure of two parts, and each described expansion arm body is that two layers of structure symmetrically fastened is constituted, and
Expansion arm body is fixed by least two bolt up and down；Vertical grafting on two corner of left end of the expansion arm body
There is the second rotational pin, and is fixedly connected to connecting plate on the second rotational pin top and bottom, and the other end of connecting plate is fixed
It is connected on the first rotational pin top and bottom being plugged on two corner of hydraulic press main body right end；The hydraulic press body top face
Left end is fixedly installed control panel, and is fixedly installed control device on the hydraulic press body top of the right end of control panel,
And control device is connected with control panel by moderate electrical；The left end of control panel front-end and back-end side wall passes through
The ear platform of evagination is fixedly connected with the auxiliary holding rod of gate-shaped upwards；The horizontal fixed setting to the left of hydraulic press main body left end side wall
There is handle, and handle left end is fixedly installed connection plug；The hydraulic press main body right end sidewalls inside middle is fixedly installed
First hydraulic electric cylinder, and the first hydraulic electric cylinder is connected with control device by moderate electrical；Described first is hydraulic
Electric cylinder outer end movable end is fixedly connected on the left end side wall of power block, and the two corner angle difference of the right end sidewalls of power block
It is rotatably connected on the inner end sidewall body left end of expansion arm body by being connected by power pin；The expansion arm body right end sidewalls
Interior mounting groove is inside offered, and expands arm body by being plugged with interior inserted block in interior mounting groove, and the right end of interior inserted block is fixed and is connected
It is connected to expansion head；The second hydraulic electric cylinder, and the second hydraulic electric are fixedly installed on the left end side wall of the interior mounting groove
The movable end of cylinder is rotatably connected in the inner groovy of interior inserted block by shaft；Setting in the middle part of the lateral wall of the expansion arm body
There is curved hook to the left.
Further, it is symmetrically arranged with pull ring in the middle part of the inner groovy of the left end side wall of the hydraulic press main body, and expands head
On offer through-hole.
Further, left and right is equipped with reinforcing prop, and reinforcing prop in the top and bottom plane of the expansion arm body
Successively circumscribed arrangement.
Further, several installation pins are evenly arranged in the lateral wall top half of the expansion arm body, and expanded
Mounting pin cylinder corresponding with installation pin is also equipped on the lateral wall lower half portion for main body of stretching one's arms.
Further, it is provided on the lateral wall of the expansion head to the inclined hangnail band in left end.
Further, sawtooth block is vertically provided on the inner sidewall of the expansion arm body and the inner sidewall of expansion head.
Further, the movable end bottom of the second hydraulic electric cylinder, which is fixedly connected with, is fixedly connected with block, and fixed
The length and height of link block are just consistent with the length of interior mounting groove and height.
Further, third hydraulic electric gas is rotatably connected to by shaft in the right side wall groove for being fixedly connected with block
Cylinder, and the other end movable end of third hydraulic electric cylinder is rotatably connected in the groove of interior inserted block by shaft.
Further, be built-in with LED spotlight in the middle part of the right end sidewalls of the power block, and the diameter of LED spotlight just with
It is consistent that channel is formed by when expanding arm body expansion state.
Compared with prior art, the invention has the following beneficial effects:
The setting of pull ring and through-hole is symmetrically arranged with pull ring by the inner groovy middle part of the left end side wall of hydraulic press main body,
And through-hole is offered on expansion head, so that the function of drawing can be collectively formed in pull ring and through-hole, especially rescued
When helping, the interior section object for generally requiring the collapsing object that will be expanded is detached, in order to safer carry out personnel
Equipment rescue.
The setting of pin and mounting pin cylinder is installed, if being evenly arranged in the lateral wall top half by expansion arm body
Dry installation pin, and expand and be also equipped with mounting pin cylinder corresponding with pin is installed on the lateral wall lower half portion of arm body,
So that two parts up and down of expansion arm body can be capable of forming even closer connection status when mutual fasten,
Be conducive to fitted bolt to reinforce the overall structure for expanding arm body.
The setting for expanding head and hangnail band is provided with to the inclined hangnail band in left end on the lateral wall by expanding head, from
And to expand on the expansion that head can be stuck in two sides after overturning is expanded, prevent hydraulic dilatation machine from falling off, and cause
Generate secondary injury accident.
The setting of second hydraulic electric cylinder and third hydraulic electric cylinder passes through the movable end of the second hydraulic electric cylinder
Bottom, which is fixedly connected with, is fixedly connected with block, and be fixedly connected block length and height just with the length of interior mounting groove and height phase
Unanimously, so that being fixedly connected with block can move in interior mounting groove with the movement of the second hydraulic electric cylinder, and it is fixed
Third hydraulic electric cylinder is rotatably connected to by shaft in the right side wall groove of link block, and third hydraulic electric cylinder is another
One end movable end is rotatably connected in the groove of interior inserted block by shaft, so that third hydraulic electric cylinder is hydraulic second
After electric cylinder movement to the limit, it can continue to push interior inserted block centered on the shaft of the second hydraulic electric cylinder end
Phase two sides are rotated, and finally to expand head to be in that expansion state prevents to taking off hydraulic dilatation machine on the object of expansion
It falls off.
The setting of power block and LED spotlight, by being built-in with LED spotlight, and LED spotlight in the middle part of the right end sidewalls of power block
Diameter just with expansion arm body expansion state when to be formed by channel consistent so that LED spotlight can be to be expanded
The space opened provides illumination auxiliary, rescue convenient to carry out.
The present invention is cooperated by above-mentioned various structures, forms a kind of way hydraulic dilatation machine knot that anti-slip type is multi-purpose
Structure, the present invention can carry out quadratic extension after expanding, and the expansion of every level-one is realized by electric cylinder, ensure that expansion
The real-time control opened, can accurately control rate of expansion and degrees of expansion, guarantee going on smoothly for rescue, and the invention possesses
Multiple functions can improve its use value with multi-use.
Detailed description of the invention
Fig. 1 is left front square shaft view structural schematic diagram of the invention.
Fig. 2 is axis view structural schematic diagram in right back of the invention.
Fig. 3 is overlooking structure diagram of the invention.
Fig. 4 is expansion arm body unfolded state structural schematic diagram of the invention.
Fig. 5 is the secondary progress expansion state structural schematic diagram of expansion of the invention.
Fig. 6 is expansion arm body unfolded state separated structure schematic diagram of the invention.
Fig. 7 is amplifier section structural schematic diagram in Fig. 6 of the invention.
Fig. 8 is expansion arm body closed state separated structure schematic diagram of the invention.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
1- expands arm body, 2- hydraulic press main body, 3- handle, 4- connection plug, 5- auxiliary holding rod, 6- control panel, 7-
First rotational pin, the second rotational pin of 8-, 9- power block, 10- are connected by power pin, and 11- expands head, 12- the first hydraulic electric cylinder,
13- control device, mounting groove in 14-, 15- the second hydraulic electric cylinder, 16- third hydraulic electric cylinder, 17- are fixedly connected
Block, 101- hook, 102- mounting pin cylinder, 103- install pin, 104- reinforcing prop, 105- sawtooth block, 201- pull ring, 701- connection
Plate, 901-LED shot-light, 1101- through-hole, 1102- hangnail band, inserted block in 1103-.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 8:
The present invention provides anti-slip type Multipurpose hydraulic dilator, including expansion arm body 1, hydraulic press main body 2, handle 3 connect
Plug 4, auxiliary holding rod 5, control panel 6, the first rotational pin 7, the second rotational pin 8, power block 9 are connected by power pin 10, expansion
First 11, the first hydraulic electric cylinder 12, control device 13, interior mounting groove 14, the second hydraulic electric cylinder 15, third hydraulic electric
Cylinder 16, is fixedly connected with block 17, hook 101, and mounting pin cylinder 102 installs pin 103, reinforcing prop 104, sawtooth block 105, pull ring
201, connecting plate 701, LED spotlight 901, through-hole 1101, hangnail band 1102 and interior inserted block 1103, the expansion arm body 1 are two
The clamp type structure of partial symmetry, and each described expansion arm body 1 is that two layers of structure symmetrically fastened is constituted, and is expanded
About 1 arm body is fixed by least two bolt；It is plugged with vertically on two corner of left end of the expansion arm body 1
Second rotational pin 8, and it is fixedly connected to connecting plate 701 on 8 top and bottom of the second rotational pin, and connecting plate 701 is another
End is fixedly connected on 7 top and bottom of the first rotational pin being plugged on 2 right end of hydraulic press main body, two corner；The hydraulic press
2 top surface left end of main body is fixedly installed control panel 6, and upper fixed setting at the top of the hydraulic press main body 2 of the right end of control panel 6
There is control device 13, and control device 13 is connected with control panel 6 by moderate electrical；6 front end of control panel and
The left end of rear end side wall is fixedly connected with the auxiliary holding rod 5 of gate-shaped by the ear platform of evagination upwards；2 left end of hydraulic press main body
Level is fixedly installed handle 3 to side wall to the left, and 3 left end of handle is fixedly installed connection plug 4；The hydraulic press main body 2 is right
End side wall inside middle is fixedly installed the first hydraulic electric cylinder 12, and the first hydraulic electric cylinder 12 and control device 13 are logical
Moderate electrical is crossed to be connected；First hydraulic electric cylinder, the 12 outer end movable end is fixedly connected on the left end side wall of power block 9
On, and the inner end that two corner angle of the right end sidewalls of power block 9 are rotatably connected on expansion arm body 1 by being connected by power pin 10 respectively
On sidewall body left end；Interior mounting groove 14 is offered in 1 right end sidewalls of expansion arm body, and expands arm body 1 in
Interior inserted block 1103 is plugged in mounting groove 14, and the right end of interior inserted block 1103 is fixedly connected with expansion head 11；The interior mounting groove
The second hydraulic electric cylinder 15 is fixedly installed on 14 left end side wall, and the movable end of the second hydraulic electric cylinder 15 is by turning
Axis is rotatably connected in the inner groovy of interior inserted block 1103；It is provided in the middle part of the lateral wall of the expansion arm body 1 bending to the left
Hook 101.
Wherein, it is symmetrically arranged with pull ring 201 in the middle part of the inner groovy of the left end side wall of the hydraulic press main body 2, and expands head
Through-hole 1101 is offered on 11, so that the function of drawing can be collectively formed in pull ring 201 and through-hole 1101.
Wherein, left and right is equipped with reinforcing prop 104, and reinforcing prop in the top and bottom plane of the expansion arm body 1
104 successively circumscribed arrangements, to strengthen the rigidity of expansion arm body 1.
Wherein, several installation pins 103 are evenly arranged in the lateral wall top half of the expansion arm body 1, and expanded
Mounting pin cylinder 102 corresponding with installation pin 103 is also equipped on the lateral wall lower half portion of main body of stretching one's arms 1, such as Fig. 7 institute
Show, so that two parts up and down of expansion arm body 1 can be capable of forming even closer connection when mutual fasten
State is conducive to fitted bolt and reinforces the overall structure for expanding arm body 1.
Wherein, it is provided on the lateral wall of the expansion head 11 to the inclined hangnail band 1102 in left end, so that expansion
It on first 11 expansions that can be stuck in two sides after overturning is expanded, prevents hydraulic dilatation machine from falling off, and causes to generate secondary
Injury accident.
Wherein, sawtooth block is vertically provided on the inner sidewall of the expansion arm body 1 and the inner sidewall of expansion head 11
105, so that expansion arm body 1 and expansion arm body 1 can form the pressing knot as pressure clamp when closure
Structure, and the self structure of sawtooth block 105 can increase expansion arm body 1 and expand the use durability degree of head 11.
Wherein, the movable end bottom of the second hydraulic electric cylinder 15, which is fixedly connected with, is fixedly connected with block 17, and fixed
The length and height of link block 17 are just consistent with the length of interior mounting groove 14 and height, so that being fixedly connected with 17 energy of block
It is enough to be moved in interior mounting groove 14 with the movement of the second hydraulic electric cylinder 15.
Wherein, third hydraulic electric cylinder is rotatably connected to by shaft in the right side wall groove for being fixedly connected with block 17
16, and the other end movable end of third hydraulic electric cylinder 16 is rotatably connected in the groove of interior inserted block 1103 by shaft, from
And make third hydraulic electric cylinder 16 after the second hydraulic electric cylinder 15 is mobile to the limit, it can continue to push interpolation
The phase two sides centered on the shaft of 15 end of the second hydraulic electric cylinder of block 1103 are rotated, and finally to expand head 11 in expansion
The state of opening prevents from falling off to taking off hydraulic dilatation machine on the object of expansion.
Wherein, it is built-in with LED spotlight 901 in the middle part of the right end sidewalls of the power block 9, and the diameter of LED spotlight 901 is lucky
It is formed by that channel is consistent when with expansion 1 expansion state of arm body, so that LED spotlight 901 can be the sky expanded
Between provide illumination auxiliary, rescue convenient to carry out.
The specifically used mode and effect of the present embodiment:
In the present invention, connection plug 4 is connected in external equipment, hand grip 3, for hydraulic on control panel 6
Each section of dilator is controlled, firstly, controlling the first hydraulic electric cylinder 12 propulsion power block 9 to the right, may make expansion
Arm body 1 is expanded to two sides, is expanded and is plugged with the second rotational pin 8, and second vertically on two corner of left end of arm body 1
Rotational pin is fixedly connected to connecting plate 701 on 8 top and bottom, and the other end of connecting plate 701 is fixedly connected on and is plugged in
On 7 top and bottom of the first rotational pin on 2 right end of hydraulic press main body, two corner, and expands and opened in 1 right end sidewalls of arm body
Equipped with interior mounting groove 14, and arm body 1 is expanded by being plugged with interior inserted block 1103 in interior mounting groove 14, and the right side of interior inserted block 1103
End is fixedly connected with expansion head 11, is fixedly installed the second hydraulic electric cylinder 15 on the left end side wall of interior mounting groove 14, and the
The movable end of two hydraulic electric cylinders 15 is rotatably connected in the inner groovy of interior inserted block 1103 by shaft, the second hydraulic electric gas
The movable end bottom of cylinder 15, which is fixedly connected with, is fixedly connected with block 17, and be fixedly connected block 17 length and height just with interior installation
The length and height of slot 14 are consistent, so that being fixedly connected with block 17 can be including the movement with the second hydraulic electric cylinder 15
It is moved in mounting groove 14, is fixedly connected in the right side wall groove of block 17 and third hydraulic electric cylinder is rotatably connected to by shaft
16, and the other end movable end of third hydraulic electric cylinder 16 is rotatably connected in the groove of interior inserted block 1103 by shaft, from
And make third hydraulic electric cylinder 16 after the second hydraulic electric cylinder 15 is mobile to the limit, it can continue to push interpolation
The phase two sides centered on the shaft of 15 end of the second hydraulic electric cylinder of block 1103 are rotated, and finally to expand head 11 in expansion
The state of opening prevents from falling off to taking off hydraulic dilatation machine on the object of expansion；
And the present invention strengthens the multi-purpose sexual function of whole device, the right side of power block 9 by a series of small structure
Be built-in with LED spotlight 901 in the middle part of end side wall, and the diameter of LED spotlight 901 just with expansion 1 expansion state of arm body when institute's shape
At channel it is consistent so that LED spotlight 901 can be provided for the space expanded illumination auxiliary, rescue convenient to carry out,
It is symmetrically arranged with pull ring 201 in the middle part of the inner groovy of the left end side wall of hydraulic press main body 2, and expands and offers through-hole on head 11
1101, so that the function of drawing can be collectively formed in pull ring 201 and through-hole 1101, the left end side wall of hydraulic press main body 2
It is symmetrically arranged with pull ring 201 in the middle part of inner groovy, and expands and offers through-hole 1101 on head 11, so that pull ring 201 and logical
The function of drawing can be collectively formed in hole 1101, expand and be evenly arranged with several installations in the lateral wall top half of arm body 1
Pin 103, and expand and be also equipped with mounting pin cylinder corresponding with installation pin 103 on the lateral wall lower half portion of arm body 1
102, as shown in fig. 7, so that two parts up and down of expansion arm body 1 can be capable of forming more when mutual fasten
Close connection status is conducive to fitted bolt and reinforces the overall structure for expanding arm body 1, and expands first 11 lateral wall
On be provided with to the inclined hangnail band 1102 in left end so that expansion head 11 overturning expanded after can be stuck in two sides
It on expansion, prevents hydraulic dilatation machine from falling off, and causes to generate secondary injury accident.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application
It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (9)
1. anti-slip type Multipurpose hydraulic dilator, it is characterised in that: the anti-slip type Multipurpose hydraulic dilator includes expansion arm master
Body, hydraulic press main body, handle, connection plug, auxiliary holding rod, control panel, the first rotational pin, the second rotational pin, power block move
Power connecting pin, expansion head, the first hydraulic electric cylinder, control device, interior mounting groove, the second hydraulic electric cylinder, third are hydraulic
Electric cylinder is fixedly connected with block, hook, mounting pin cylinder, installation pin, reinforcing prop, sawtooth block, pull ring, connecting plate, LED spotlight,
Through-hole, hangnail band and interior inserted block, the expansion arm body are the symmetrical clamp type structure of two parts, and each described expansion arm master
Body is that two layers of structure symmetrically fastened is constituted, and is expanded arm body and fixed up and down by least two bolt；It is described
It expands and is plugged with the second rotational pin vertically on two corner of left end of arm body, and is fixed on the second rotational pin top and bottom
It is connected with connecting plate, and the other end of connecting plate is fixedly connected on the first rotation being plugged on two corner of hydraulic press main body right end
It sells on top and bottom；Hydraulic press body top face left end is fixedly installed control panel, and the liquid of the right end of control panel
Control device is fixedly installed on press body top, and control device is connected with control panel by moderate electrical；Institute
The left end for stating control panel front-end and back-end side wall is fixedly connected with the auxiliary holding rod of gate-shaped by the ear platform of evagination upwards；It is described
Level is fixedly installed handle to hydraulic press main body left end side wall to the left, and handle left end is fixedly installed connection plug；The liquid
Press main body right end sidewalls inside middle is fixedly installed the first hydraulic electric cylinder, and the first hydraulic electric cylinder and control fill
It sets and is connected by moderate electrical；First hydraulic electric cylinder outer end movable end is fixedly connected on the left end side wall of power block
On, and the inner end side wall that two corner angle of the right end sidewalls of power block are rotatably connected on expansion arm body by being connected by power pin respectively
On main body left end；Interior mounting groove is offered in the expansion arm body right end sidewalls, and is expanded arm body and passed through in interior mounting groove
It is plugged with interior inserted block, and the right end of interior inserted block is fixedly connected with expansion head；It is fixedly installed on the left end side wall of the interior mounting groove
There is the second hydraulic electric cylinder, and the movable end of the second hydraulic electric cylinder is rotatably connected on the inner groovy of interior inserted block by shaft
In；Hook bending to the left is provided in the middle part of the lateral wall of the expansion arm body.
2. anti-slip type Multipurpose hydraulic dilator as described in claim 1, it is characterised in that: the left end side of the hydraulic press main body
It is symmetrically arranged with pull ring in the middle part of the inner groovy of wall, and expands and offers through-hole on head.
3. anti-slip type Multipurpose hydraulic dilator as described in claim 1, it is characterised in that: it is described expansion arm body top and
Left and right is equipped with reinforcing prop, and reinforcing prop successively circumscribed arrangement in bottom plane.
4. anti-slip type Multipurpose hydraulic dilator as described in claim 1, it is characterised in that: the lateral wall of the expansion arm body
It is evenly arranged with several installation pins in top half, and expands and is also equipped with and installs on the lateral wall lower half portion of arm body
The corresponding mounting pin cylinder of pin.
5. anti-slip type Multipurpose hydraulic dilator as described in claim 1, it is characterised in that: set on the lateral wall of the expansion head
It is equipped with to the inclined hangnail band in left end.
6. anti-slip type Multipurpose hydraulic dilator as described in claim 1, it is characterised in that: the inner sidewall of the expansion arm body
Sawtooth block is vertically provided with on the inner sidewall of expansion head.
7. anti-slip type Multipurpose hydraulic dilator as described in claim 1, it is characterised in that: the second hydraulic electric cylinder
Movable end bottom, which is fixedly connected with, is fixedly connected with block, and be fixedly connected block length and height just with the length of interior mounting groove and
It is highly consistent.
8. anti-slip type Multipurpose hydraulic dilator as claimed in claim 7, it is characterised in that: the right side wall for being fixedly connected with block
Third hydraulic electric cylinder is rotatably connected to by shaft in groove, and the other end movable end of third hydraulic electric cylinder passes through
Shaft is rotatably connected in the groove of interior inserted block.
9. anti-slip type Multipurpose hydraulic dilator as described in claim 1, it is characterised in that: in the right end sidewalls of the power block
Portion is built-in with LED spotlight, and the diameter of LED spotlight is just consistent with channel is formed by when expanding arm body expansion state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810516571.9A CN108939331B (en) | 2018-05-25 | 2018-05-25 | Antiskid type multipurpose hydraulic expander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810516571.9A CN108939331B (en) | 2018-05-25 | 2018-05-25 | Antiskid type multipurpose hydraulic expander |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108939331A true CN108939331A (en) | 2018-12-07 |
| CN108939331B CN108939331B (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810516571.9A Active CN108939331B (en) | 2018-05-25 | 2018-05-25 | Antiskid type multipurpose hydraulic expander |
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| CN (1) | CN108939331B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3878597A (en) * | 1973-11-06 | 1975-04-22 | Kenneth A Hoskins | Aligning tool for assembling steel girders |
| EP0409753A1 (en) * | 1989-07-21 | 1991-01-23 | Hydr'am | Hydraulically driven spreader |
| CN101927067A (en) * | 2010-08-28 | 2010-12-29 | 湖南科技大学 | Heavy-load large-distance coniform spiral-expanding rescuing equipment |
| CN102275154A (en) * | 2010-06-11 | 2011-12-14 | 成都理工大学 | Novel hydraulic spreader-shearer |
| CN203663279U (en) * | 2013-12-11 | 2014-06-25 | 宝鸡市众安消防器材有限公司 | Miniature expanding device |
| CN205667688U (en) * | 2016-06-05 | 2016-11-02 | 陈红 | A kind of anti-intelligent hydraulic of hurting sb.'s feelings is cut |
-
2018
- 2018-05-25 CN CN201810516571.9A patent/CN108939331B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3878597A (en) * | 1973-11-06 | 1975-04-22 | Kenneth A Hoskins | Aligning tool for assembling steel girders |
| EP0409753A1 (en) * | 1989-07-21 | 1991-01-23 | Hydr'am | Hydraulically driven spreader |
| CN102275154A (en) * | 2010-06-11 | 2011-12-14 | 成都理工大学 | Novel hydraulic spreader-shearer |
| CN101927067A (en) * | 2010-08-28 | 2010-12-29 | 湖南科技大学 | Heavy-load large-distance coniform spiral-expanding rescuing equipment |
| CN203663279U (en) * | 2013-12-11 | 2014-06-25 | 宝鸡市众安消防器材有限公司 | Miniature expanding device |
| CN205667688U (en) * | 2016-06-05 | 2016-11-02 | 陈红 | A kind of anti-intelligent hydraulic of hurting sb.'s feelings is cut |
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|---|---|
| CN108939331B (en) | 2020-11-06 |
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