CN204585050U - A kind of hydraulic baffle plate device for fixing large-diameter steel pipe - Google Patents
A kind of hydraulic baffle plate device for fixing large-diameter steel pipe Download PDFInfo
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- CN204585050U CN204585050U CN201520273608.1U CN201520273608U CN204585050U CN 204585050 U CN204585050 U CN 204585050U CN 201520273608 U CN201520273608 U CN 201520273608U CN 204585050 U CN204585050 U CN 204585050U
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- steel pipe
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Abstract
The utility model relates to a kind of hydraulic baffle plate device for fixing large-diameter steel pipe, it is characterized in that described hydraulic baffle plate device comprises preposition steel baffle plate, base plate, dust cover, described preposition steel baffle plate, base plate, dust cover connect and compose triangle successively, the rear end of described base plate is provided with hydraulic lifting arm, described hydraulic lifting arm is used for connecting bottom board and preposition steel baffle plate, and controlling relative position, the top of described preposition steel baffle plate is fixedly connected with hydraulic lifting arm.The height of preposition steel baffle plate can be controlled by the height of hydraulic control elevating lever, and then the angle of the steel pipe of adaptation different tube diameters, avoid repeating to change, range of application is more extensive.
Description
Technical field
The present invention relates to a kind of retaining device, be specifically related to a kind of hydraulic baffle plate device for fixing large-diameter steel pipe, belong to mechanical equipment technical field.
Background technology
The hydraulic baffle plate device i.e. mechanical device of auxiliary fixing large-diameter steel pipe, so-called large-diameter steel pipe, referring generally to diameter is more than 1000mm, the diameter of conventional steel pipe is generally at 1000-3000mm, mainly the fixing of position is carried out to the steel pipe processed, and there is certain stable and security performance, and baffle plate gradient can be controlled by hydraulic lifting arm, to adapt to the steel pipe of different size scope.Like product on current factory building or production line is timber wedge, and there is lower technical problem: 1), timber wedge quality matte is unstable, easily occurs crushing, the situations such as crack; 2), the manufacture craft of timber wedge is general all comparatively simply coarse, the determination of the angle height of timber wedge etc. is also comparatively random, easily produce slippage accident 3 when the fixing steel pipe compared with Large Diameter Pipeline), a kind of specification timber wedge can not fix the steel pipe of various caliber in theory simultaneously, and needing the timber wedge making all size specification to adapt to various caliber, this process is comparatively loaded down with trivial details and easily obscure; 4), because traditional timber wedge is for a long time under the pressure of thick and heavy steel pipe, wooden very easily loose, service life is shorter, needs regularly to change inspection in time, wastes a large amount of time, add accident potential; 5) renewal frequency of wooden timber wedge is very fast, does not therefore agree with the theory of company's environmental protection and saving; Therefore, above-mentioned technical problem is solved in the urgent need to a kind of new technical scheme.
Summary of the invention
In order to solve above-mentioned Problems existing, the invention discloses a kind of hydraulic baffle plate device for fixing large-diameter steel pipe, this device overall construction design is ingenious, easy to operate, and floor space is little, safety and stability, conveniently moving, and adaptability is good.
To achieve these goals, technical scheme of the present invention is as follows, a kind of hydraulic baffle plate device for fixing large-diameter steel pipe, it is characterized in that, described hydraulic baffle plate device comprises preposition steel baffle plate, base plate, dust cover, described preposition steel baffle plate, base plate, dust cover connect and compose triangle successively, the rear end of described base plate is provided with hydraulic lifting arm, described hydraulic lifting arm is used for connecting bottom board and preposition steel baffle plate, and controlling relative position, the top of described preposition steel baffle plate is fixedly connected with hydraulic lifting arm.The height of preposition steel baffle plate can be controlled by the height of hydraulic control elevating lever, and then the angle of the steel pipe of adaptation different tube diameters, avoid repeating to change, range of application is more extensive.
As a modification of the present invention, described hydraulic baffle plate device also comprises pulley, described pulley is arranged between preposition steel baffle plate and base plate, described pulley is used for connecting bottom board and preposition steel baffle plate, and can make it to relatively rotate, described pulley is for ensureing that preposition steel baffle plate has the free degree necessarily rotated freely, and the relative position of fixation kit.
As a modification of the present invention, described base plate is provided with side plate, described side plate is positioned at the centre of base plate, be fixedly connected with base plate by welding, can the inclination that causes due to discontinuity of effectively anti-locking apparatus, simultaneously again can reinforcing soleplate, prevent in the middle of base plate when stressed excessive the fracture failure that causes, make device safety and stability more.
As a modification of the present invention, described dust cap is individually fixed in arc backboard between preposition steel baffle plate and base plate by two pieces and a slide fastener forms, and described slide fastener is arranged on two arc backboard overlapping positions.Relative sliding can be carried out with the activity of hydraulic lifting arm, for the protection of hydraulic means, also can prevent from being crushed.In this technical scheme, two pieces of backboard designs are in arc-shaped, and arc radius is the chord length of preposition steel baffle plate, and then when preposition steel baffle plate carries out change in location, backboard can carry out relative sliding, expands or reduces arc length.Backboard slide fastener is the hollow rectangle slide fastener being fixed on whole circular arc middle, and object is the position of fixing backboard, prevents sagging coming off.
As a modification of the present invention, described preposition steel baffle plate is set to circle and lacks shape.Can be tangent with base plate at bottom extreme position, connect hydraulic lifting arm and backboard in upper end, and circle lacks formula design and fully agrees with stress intensity suffered by preposition baffle plate, preposition Weir Plate Thickness is directly proportional to suffered stress intensity, the bending failure conditions preventing straight-plate-type to design; Stress suffered by steel baffle plate is consistent with steel Weir Plate Thickness distribution trend, effectively can prevent failure of apparatus, improves device lifetime.
As a modification of the present invention, described hydraulic lifting arm top is provided with support runner in the junction with preposition steel baffle plate, employing rotary type connects, coordinate the position better adapting to preposition steel baffle plate during lift pin locations conversion, avoid the internal stress produced during fixed connection, thus strengthen the security performance of whole device.Described hydraulic lifting lever apparatus is fixed on base plate rear end, and upper end is rotatably connected the top of preposition steel baffle plate, and the design can utilize the extensibility of hydraulic means and supportive to control the height of baffle plate and to support the stressed of whole device.
As a modification of the present invention, the height of described side plate is 35-45mm, the base of side plate is rectangle, four sides are trapezoidal, the length of side plate base longest edge is 2 times of baseplate width, the material of side plate is steel plate, arranges like this and can effectively prevent whole device from tilting, also can the middle stressed concentrated area of reinforcing soleplate.
Relative to prior art, advantage of the present invention is as follows, and 1) whole technical scheme reasonable in design, easy to operate; 2) be provided with dust cover in this technical scheme, upper end connects preposition steel baffle plate top, connecting bottom board rear end, lower end, and adding of backboard is to protect hydraulic connecting rod device, ensures the normal operation of reequiping and putting, prevents foreign material from entering clogging hydraulic device; 3) this technical scheme is used for the hydraulic baffle plate device of fixing large-diameter steel pipe, can realize angle, height freely adjust, the demand of the steel pipe of different tube diameters can be adapted to, can meet greatly, the steel pipe of super large caliber is when needs are fixing, and engineering staff carries out rebuilding stability when processing and security to steel pipe; 4) this technical scheme stability is high, can not break away because of the out-of-flatness of timber wedge, also improves the security of this device simultaneously, can not occur because of wooden soft or stressed excessive and the timber wedge that causes damages; 5) this technical scheme cost is lower, is convenient to apply on a large scale.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is top view of the present invention;
Fig. 3 is three-view diagram of the present invention;
Fig. 4 is using state schematic diagram of the present invention;
In figure: 1. pulley; 2. preposition steel baffle plate; 3. support runner; 4 slide fasteners; 5. backboard; 6. hydraulic lifting arm; 7. side plate; 8, base plate.9, dust cap, 10, steel pipe.
Detailed description of the invention
In order to deepen, to understanding of the present invention and understanding, below in conjunction with the drawings and specific embodiments, to illustrate the present invention further.
embodiment 1:
See Fig. 1-Fig. 3, a kind of hydraulic baffle plate device for fixing large-diameter steel pipe, described hydraulic baffle plate device comprises preposition steel baffle plate 2, base plate 8, dust cover 9, described preposition steel baffle plate 2, base plate 8, dust cover 9 connect and compose triangle successively, the rear end of described base plate is provided with hydraulic lifting arm 6, described hydraulic lifting arm 6 for connecting bottom board 8 and preposition steel baffle plate 2, and controls relative position, and the top of described preposition steel baffle plate 2 is fixedly connected with hydraulic lifting arm 6.The height of preposition steel baffle plate can be controlled by the height of hydraulic control elevating lever, and then the angle of the steel pipe of adaptation different tube diameters, avoid repeating to change, range of application is more extensive.
embodiment 2:
See Fig. 1-Fig. 3, as a modification of the present invention, described hydraulic baffle plate device also comprises pulley 1, described pulley 1 is arranged between preposition steel baffle plate 2 and base plate 8, described pulley 1 is for connecting bottom board 8 and preposition steel baffle plate 2, and can make it to relatively rotate, described pulley is for ensureing that preposition steel baffle plate has the free degree necessarily rotated freely, and the relative position of fixation kit.
embodiment 3:
See Fig. 1-Fig. 3, as a modification of the present invention, described base plate is provided with side plate 7, described side plate 7 is positioned at the centre of base plate 8, be fixedly connected with base plate by welding, can the inclination that causes due to discontinuity of effectively anti-locking apparatus, while again can reinforcing soleplate 8, prevent in the middle of base plate when stressed excessive the fracture failure that causes, make device safety and stability more.
embodiment 4:
See Fig. 1-Fig. 3, as a modification of the present invention, described dust cap 9 is individually fixed in arc backboard 5 between preposition steel baffle plate and base plate by two pieces and a slide fastener 4 forms, and described slide fastener 4 is arranged on two arc backboard overlapping positions.Relative sliding can be carried out with the activity of hydraulic lifting arm, for the protection of hydraulic means, also can prevent from being crushed.In this technical scheme, two pieces of backboards 5 design in arc-shaped, and arc radius is the chord length of preposition steel baffle plate, and then when preposition steel baffle plate 2 carries out change in location, backboard can carry out relative sliding, expands or reduces arc length.Backboard slide fastener 4 is for being fixed on a hollow rectangle slide fastener of whole circular arc middle, and object is the position of fixing backboard, prevents sagging coming off.
embodiment 5:
See Fig. 1-Fig. 3, as a modification of the present invention, described preposition steel baffle plate 2 is set to circle and lacks shape.Can be tangent with base plate at bottom extreme position, connect hydraulic lifting arm 6 and backboard 5 in upper end, and circle lacks formula design and fully agrees with stress intensity suffered by preposition baffle plate, preposition Weir Plate Thickness is directly proportional to suffered stress intensity, the bending failure conditions preventing straight-plate-type to design; Stress suffered by steel baffle plate is consistent with steel Weir Plate Thickness distribution trend, effectively can prevent failure of apparatus, improves device lifetime.
embodiment 6:
See Fig. 1-Fig. 3, as a modification of the present invention, described hydraulic lifting arm 6 top is provided with in the junction with preposition steel baffle plate 2 and supports runner 3, employing rotary type connects, coordinate the position better adapting to preposition steel baffle plate during lift pin locations conversion, avoid the internal stress produced during fixed connection, thus strengthen the security performance of whole device.Described hydraulic lifting lever apparatus is fixed on base plate rear end, and upper end is rotatably connected the top of preposition steel baffle plate, and the design can utilize the extensibility of hydraulic means and supportive to control the height of baffle plate and to support the stressed of whole device.All the other structures are identical with embodiment 1 with advantage.
embodiment 7:
See Fig. 2, Fig. 3, as a modification of the present invention, the height of described side plate 7 is 35-45mm, the base of side plate 7 is rectangle, four sides are trapezoidal, and the length of side plate base longest edge is 2 times of base plate 8 width, and the material of side plate is steel plate, arrange like this and can effectively prevent whole device from tilting, also can the middle stressed concentrated area of reinforcing soleplate.All the other structures are identical with embodiment 1 with advantage.
operation principle:see Fig. 1-Fig. 4, for the hydraulic baffle plate device of fixing large-diameter steel pipe, described preposition steel baffle plate 2, for circle lacks the solid steel baffle plate of shape, which is connected pulley 1, base plate 8, hydraulic lifting arm 6, dust cap 9, be the external force face of whole device, the position of side plate 7 is positioned at the centre of base plate 8.Side plate add the inclination that can prevent whole device from occurring when discontinuity, also can reinforcing soleplate.According to force analysis, as shown in Figure 1, respectively have a stress point before and after base plate, the bending power therefore suffered by base plate centre is maximum, introduces the adding of side plate herein, can reinforcing soleplate, namely there will be no bending to lose efficacy and produces.Adding of hydraulic lifting arm 6, by the change of hydraulic lifting arm height and then the angle adjusting preposition baffle plate, solve the fixation problem of different size caliber steel pipe, what support runner 3 adds the rotation that better can adjust hydraulic lifting arm 6 and preposition steel baffle plate 2; Preventing dust protection unit is made up of two pieces of backboards 5 and slide fastener 4.Two pieces of backboards are separately fixed at the rear end of preposition steel baffle plate 2 upper end and base plate 8, and present arc-shaped.Two pieces of backboards are fixed into arc-shaped by backboard slide fastener 4.The innovation realization of this device is after whole device Height Adjustment, the area of backboard also adjusts thereupon, continue protection internal structure, during use, see Fig. 4, for the hydraulic baffle plate device of fixing large-diameter steel pipe by being distributed in steel pipe 10 both sides, the position of fixing steel pipe can be realized, so that engineering construction personnel rebuild process, and be applicable to the steel pipe of different tube diameters, accurate, safe, the intelligent generation decreasing hidden danger.
At least one in technical characteristic described in embodiment 2,3,4,5,6,7 and embodiment 1 can also combine by the present invention, form new embodiment.
It should be noted that, above-described embodiment is only preferred embodiment of the present invention, be not used for limit protection scope of the present invention, the equivalent replacement that the basis of technique scheme is made or substitute, all belong to protection scope of the present invention.
Claims (7)
1. the hydraulic baffle plate device for fixing large-diameter steel pipe, it is characterized in that, described hydraulic baffle plate device comprises preposition steel baffle plate, base plate, dust cover, described preposition steel baffle plate, base plate, dust cover connect and compose triangle successively, the rear end of described base plate is provided with hydraulic lifting arm, and described hydraulic lifting arm is used for connecting bottom board and preposition steel baffle plate.
2. the hydraulic baffle plate device for fixing large-diameter steel pipe according to claim 1, is characterized in that, described hydraulic baffle plate device also comprises pulley, and described pulley is arranged between preposition steel baffle plate and base plate.
3. the hydraulic baffle plate device for fixing large-diameter steel pipe according to claim 2, is characterized in that, described base plate is provided with side plate, and described side plate is positioned at the centre of base plate.
4. the hydraulic baffle plate device for fixing large-diameter steel pipe according to claim 3, it is characterized in that, described dust cover is individually fixed in arc backboard between preposition steel baffle plate and base plate by two pieces and a slide fastener forms, and described slide fastener is arranged on two arc backboard overlapping positions.
5. the hydraulic baffle plate device for fixing large-diameter steel pipe according to claim 3 or 4, is characterized in that, described preposition steel baffle plate is set to circle and lacks shape.
6. the hydraulic baffle plate device for fixing large-diameter steel pipe according to claim 5, is characterized in that, described hydraulic lifting arm top is provided with support runner in the junction with preposition steel baffle plate, adopts rotary type to connect.
7. the hydraulic baffle plate device for fixing large-diameter steel pipe according to claim 6, it is characterized in that, the height of described side plate is 35-45mm, and the base of side plate is rectangle, four sides are trapezoidal, and the length of side plate base longest edge is 2 times of baseplate width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273608.1U CN204585050U (en) | 2015-04-30 | 2015-04-30 | A kind of hydraulic baffle plate device for fixing large-diameter steel pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273608.1U CN204585050U (en) | 2015-04-30 | 2015-04-30 | A kind of hydraulic baffle plate device for fixing large-diameter steel pipe |
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| CN204585050U true CN204585050U (en) | 2015-08-26 |
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| CN201520273608.1U Active CN204585050U (en) | 2015-04-30 | 2015-04-30 | A kind of hydraulic baffle plate device for fixing large-diameter steel pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802112A (en) * | 2015-04-30 | 2015-07-29 | 番禺珠江钢管（连云港）有限公司 | Hydraulic baffle plate device for fixing large-caliber steel pipe |
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2015
- 2015-04-30 CN CN201520273608.1U patent/CN204585050U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802112A (en) * | 2015-04-30 | 2015-07-29 | 番禺珠江钢管（连云港）有限公司 | Hydraulic baffle plate device for fixing large-caliber steel pipe |
| CN104802112B (en) * | 2015-04-30 | 2016-11-30 | 番禺珠江钢管（连云港）有限公司 | A kind of hydraulic baffle plate device for fixing large-diameter steel pipe |
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