CN206091364U - Novel pincers are demolishd to concrete - Google Patents
Novel pincers are demolishd to concrete Download PDFInfo
- Publication number
- CN206091364U CN206091364U CN201621143907.4U CN201621143907U CN206091364U CN 206091364 U CN206091364 U CN 206091364U CN 201621143907 U CN201621143907 U CN 201621143907U CN 206091364 U CN206091364 U CN 206091364U
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- CN
- China
- Prior art keywords
- pincers
- power cylinder
- clamp piece
- tong holder
- new concrete
- 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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Abstract
The utility model belongs to the technical field of demolish equipment, specific saying relates to a novel pincers are demolishd to concrete. Its main technical scheme: mainly the piece of pincers in pairs by tong holder, power cylinder and interlock each other constitutes, wherein, above -mentioned tong holder include the roof, rather than perpendicular preceding, the back backplate of connecting in both ends, above -mentioned power cylinder be the two play rod -types of double -piston, set up in the lower surface of roof, above -mentioned tong holder, clamp piece, the power cylinder constitution structure on demolising pincers in pairs and follow the central line mirror image of tong holder sets up, the one end that clamps the piece in pairs through first pivot and the piston rod swing joint of power cylinder, the claw of the other end for incurving, the middle part of clamping the piece in pairs has outstanding guide portion, rotates with the convex supporting part of backplate lower extreme through the second pivot and is connected. The tonger is demolishd to this concrete has compact structure, use nimble characteristics.
Description
Technical field
This utility model belongs to dismounting equipment technical field, is concretely related to a kind of new concrete and removes pincers.
Background technology
As urban construction paces are accelerated, in abandoned building demolishing process, do mechanization operation obtains universal popularization, adopts
Labour force is not only saved with equipment is automatically or semi-automatically removed, work efficiency is improve, and has been ensured the job site person
Property safety, wherein hydraulic detachment are except one of most commonly used equipment that pincers are exactly application.At present, two occlusion clamp pieces of pincers are removed
Driven using different oil cylinders, removal action is uncoordinated, cut-out action is not broken down thoroughly and easily；Next to that occlusion clamp piece exists
Easily shift during force, both can not realize synchronization action, have impact on work efficiency；It is the firmly angle for removing pincers again
Degree is difficult adjustment, it is difficult to accomplish fine manipulation, underaction when using cooperatively with excavator.
Utility model content
The purpose of this utility model is just to provide a kind of compact conformation, is removed using flexible new concrete and clamped.
For achieving the above object, the technical scheme adopted by this utility model for：
A kind of new concrete removes pincers, is mainly made up of tong holder, power cylinder and the paired clamp piece being mutually twisted, wherein,
Described tong holder includes top board and its two ends forward and backward backplate connected vertically；
Described power cylinder is that double-piston pair goes out rod-type, is arranged at the lower surface of the top board；
Composition construction of the described tong holder, power cylinder, paired clamp piece on pincers are removed is the centrage mirror along the tong holder
As arranging, one end of paired clamp piece is flexibly connected with the piston rod of the power cylinder by first rotating shaft, and the other end is inside
The chela of bending, the middle part of paired clamp piece have prominent guide portion, the supporting part protruded with backplate lower end by the second rotating shaft
Rotate connection.
The additional technical feature for constituting a kind of above-mentioned new concrete dismounting pincers also includes：
--- the guide portion of the paired clamp piece is intermeshed by the gear for arranging in the root for contacting；
--- the head of the guide portion of the paired clamp piece arranges dismountable blade, by the fortune of the root gear
Dynamic, the blade move toward one another cuts off reinforcing bar；
--- described cover top surface arranges excavator link, with first, second connection on described link
End, the support bar of described the first connection end and excavator are fixed, and the second described connection end is by the 3rd rotating shaft and excavator
Draw bar be flexibly connected；
--- steering gear and the rotating disk of assembling one are set between described link and top board；
--- described steering gear is constituted by the upper cover body of one, valve element, lower cover and rotor positioned at axle center is assembled, its
Described in rotor upper end be flexibly connected with hubcap by bearing group, lower end is fixed with rotating disk, described valve element and rotor it
Between form oil circuit, the valve element opens up first, second hydraulic fluid port connected with the oil circuit two ends, the rotor extension on the wall of side
With the piston portion being arranged in the oil circuit, the spacing and piston portion of first, second hydraulic fluid port is in circle shared by rotor surface
Arc is 75 degree.
A kind of new concrete provided by the utility model removes pincers compared with prior art, with advantages below：Its
One, as the dismounting pincers are mainly made up of tong holder, power cylinder and the paired clamp piece being mutually twisted, wherein power cylinder is that double-piston is double
Go out rod-type, a cylinder double-rod is realized while motion, the paired clamp piece occlusion concrete of drive, removal action coordinates coherent, with knot
The characteristics of structure is compact；Second, the guide portion of the paired clamp piece of the dismounting pincers is mutual by the gear for arranging in the root for contacting
Engagement, therefore in pairs clamp piece occlusion has been accomplished to be synchronized with the movement, it is to avoid caliper skew, the characteristics of with stablizing safe；Third, by
Dismountable blade is set in the head of the paired clamp piece guide portion for removing pincers, by the motion of root gear, blade is transported in opposite directions
It is dynamic to cut off reinforcing bar, extended the function of dismounting pincers；Fourth, the cover top surface of the dismounting pincers arranges excavator connection
Frame, which has first, second connection end, and the support bar of the first connection end and excavator is fixed, and the second connection end passes through the 3rd turn
Axle and the draw bar active plate of excavator, can be used cooperatively with excavator, and work efficiency is greatly improved；Fifth, due to
Steering gear and the rotating disk of assembling one are set between the link and top board of the dismounting pincers, and removing pincers can be with multi-angle operation, side
Just the dismounting of column and crossbeam, while after occlusion, providing a twisting resistance for clamp piece by turning to, being more prone to complete to cut
Cut and removal action.
Description of the drawings
Fig. 1 is the structural representation of this utility model concrete removal pincers；
Fig. 2 is that the concrete removal clamps the assembling schematic diagram with excavator；
Fig. 3 is to constitute the overlooking the structure diagram that above-mentioned concrete removal clamps steering gear；
Fig. 4 is the side profile schematic diagram of the steering gear and rotating shaft of assembling one.
Specific embodiment
Remove the structure and operation principle of pincers below in conjunction with the accompanying drawings to a kind of new concrete provided by the utility model
It is described in further detail.
As shown in figure 1, the structural representation of pincers is removed for a kind of new concrete provided by the utility model.Constituting should
The structure of concrete removal pincers is mainly made up of tong holder 1, power cylinder 2 and the paired clamp piece 3 being mutually twisted, wherein, tong holder 1 includes
Top board 11, and its two ends forward and backward backplate connected vertically 12；Power cylinder is that double-piston pair goes out rod-type, is arranged at the top board 11
Lower surface；The composition construction of tong holder 1, power cylinder 2, paired clamp piece 3 on pincers are removed is the centrage mirror image along the tong holder 1
Arrange, one end of paired clamp piece 3 is flexibly connected with the piston rod of the power cylinder 2 by first rotating shaft 4, and the other end is inside
The chela 5 of bending, the middle part of paired clamp piece 3 have prominent guide portion 6, by the second rotating shaft 7 and 12 lower end of backplate protrusion
Supporting part 8 rotates connection..
Its operation principle is：Start power cylinder 2, the piston rod at two ends stretches out simultaneously, and piston rod drives paired clamp piece 3 to surround
Snap-action is done in second rotating shaft 7, and chela 3 is caught broken xoncrete structure；Piston rod shrinks simultaneously, and band active clamp plate 3 surrounds the second rotating shaft 7
Expansion action is done, a cycle is completed.
Remove in the structure of pincers a kind of above-mentioned new concrete is constituted,
--- in order to allow the occlusion of paired clamp piece 3 to have accomplished to be synchronized with the movement, it is to avoid caliper offsets, and stablizes in ensureing operation process
Safety, the guide portion 6 of above-mentioned paired clamp piece 3 are intermeshed by the gear 9 for arranging in the root for contacting；
--- the head of the guide portion 6 of above-mentioned paired clamp piece 3 arranges dismountable blade 10, by the root gear 9
Motion, 10 move toward one another of blade cuts off reinforcing bar, can accomplish the disposable thorough shearing to armored concrete, improve dismounting
Efficiency；
--- as shown in Fig. 2 in order to improve Mechanization Level, can use cooperatively with excavator, on above-mentioned top board 11
Surface arranges excavator link 13, has first, second connection end on link 13（131、132）, the first connection end 131 with
The support bar 14 of excavator is fixed, and the second 132 ends of connection are flexibly connected with the draw bar 15 of excavator by the 3rd rotating shaft；
--- as shown in figure 3, in order to realize that removing pincers can facilitate the dismounting of column and crossbeam, together with multi-angle operation
When after occlusion, a twisting resistance is provided for occlusion clamp piece by turning to, is more prone to complete shear and removal action, it is above-mentioned
Steering gear 16 and the rotating disk 17 of assembling one are set between link 13 and top board 11；
--- as shown in figure 4, in order to take into account steering gear 16 and 17 job stability of rotating disk and motility, the work of steering gear 16
Make amplitude and be preferably 210 degree, therefore the primary structure of above-mentioned steering gear 16 is by upper cover body 18, the valve element 19, lower cover for assembling one
Body 20 and the rotor 21 positioned at axle center are constituted, wherein described 21 upper end of rotor is connected with 23 activity of hubcap by bearing group 22
Connect, lower end is fixed with rotating disk 17, between described valve element 19 and rotor 21, form oil circuit, the valve element 19 open up on the wall of side with
First, second hydraulic fluid port of the oil circuit two ends connection（24、25）, 21 extension of the rotor is with the work being arranged in the oil circuit
Piston part 26, first, second hydraulic fluid port（24、25）Spacing and piston portion 26 be 75 degree in circular arc shared by 21 surface of rotor.
Claims (6)
1. a kind of new concrete removes pincers, it is characterised in that：Mainly by tong holder, power cylinder and the paired clamp piece structure being mutually twisted
Into, wherein,
Described tong holder includes top board and its two ends forward and backward backplate connected vertically；
Described power cylinder is that double-piston pair goes out rod-type, is arranged at the lower surface of the top board；
The composition construction of described tong holder, paired clamp piece, power cylinder on pincers are removed is set along the centrage mirror image of the tong holder
Put, one end of paired clamp piece is flexibly connected with the piston rod of the power cylinder by first rotating shaft, the other end is to curve inwardly
Chela, the middle part of paired clamp piece is had prominent guide portion, is rotated by supporting part of second rotating shaft with backplate lower end protrusion
Connection.
2. a kind of new concrete as claimed in claim 1 removes pincers, it is characterised in that：The guide portion of the paired clamp piece exists
The root for contacting is intermeshed by the gear for arranging.
3. a kind of new concrete as claimed in claim 2 removes pincers, it is characterised in that：The guide portion of the paired clamp piece
Head arranges dismountable blade, and by the motion of the root gear, the blade move toward one another cuts off reinforcing bar.
4. a kind of new concrete as described in claim 1 or 3 removes pincers, it is characterised in that：Described cover top surface sets
Excavator link is put, there is on described link propping up for first, second connection end, the first described connection end and excavator
Strut is fixed, and the second described connection end is flexibly connected with the draw bar of excavator by the 3rd rotating shaft.
5. a kind of new concrete as claimed in claim 4 removes pincers, it is characterised in that：Between described link and top board
Steering gear and the rotating disk of assembling one are set.
6. a kind of new concrete as claimed in claim 5 removes pincers, it is characterised in that：Described steering gear by assemble one
Upper cover body, valve element, lower cover and the rotor positioned at axle center constitute, wherein described rotor upper end passes through bearing group and hubcap
It is flexibly connected, lower end is fixed with rotating disk, and oil circuit is formed between described valve element and rotor, and the valve element is opened up on the wall of side and institute
State first, second hydraulic fluid port of oil circuit two ends connection, the rotor extension has and is arranged at piston portion in the oil circuit, described the
First, the spacing and piston portion of the second hydraulic fluid port is 75 degree in circular arc shared by rotor surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621143907.4U CN206091364U (en) | 2016-10-21 | 2016-10-21 | Novel pincers are demolishd to concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621143907.4U CN206091364U (en) | 2016-10-21 | 2016-10-21 | Novel pincers are demolishd to concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206091364U true CN206091364U (en) | 2017-04-12 |
Family
ID=58484404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621143907.4U Expired - Fee Related CN206091364U (en) | 2016-10-21 | 2016-10-21 | Novel pincers are demolishd to concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206091364U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704748A (en) * | 2018-05-25 | 2018-10-26 | 河北卓秋实业有限公司 | A kind of automatical and efficient broken armored concrete cutting material block device |
| CN109680985A (en) * | 2018-12-29 | 2019-04-26 | 中国地质大学（北京） | A kind of full circle swinging variable sheer sword formula armored concrete break-in scissors |
| CN110185283A (en) * | 2019-04-25 | 2019-08-30 | 北京工业大学 | A kind of pincers using movable cutting edge, which are cut, embraces a multifunctional rescue accessory |
-
2016
- 2016-10-21 CN CN201621143907.4U patent/CN206091364U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704748A (en) * | 2018-05-25 | 2018-10-26 | 河北卓秋实业有限公司 | A kind of automatical and efficient broken armored concrete cutting material block device |
| CN109680985A (en) * | 2018-12-29 | 2019-04-26 | 中国地质大学（北京） | A kind of full circle swinging variable sheer sword formula armored concrete break-in scissors |
| CN110185283A (en) * | 2019-04-25 | 2019-08-30 | 北京工业大学 | A kind of pincers using movable cutting edge, which are cut, embraces a multifunctional rescue accessory |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20171021 |