CN207189348U - A kind of nuclear power generating equipment stud rejected region remove device - Google Patents

Abstract

The utility model discloses a kind of nuclear power generating equipment stud rejected region remove device, including base, motor is fixedly connected with the right side of the base upper surface, the output shaft of the motor is fixedly connected with baffle plate, one side of the baffle plate away from motor output shaft is fixedly connected with sleeve pipe, the inwall of described sleeve pipe is plugged with cleaning pipe, offers the first chute in the middle part of the base upper surface, the two sides of first chute offer the second chute.Nuclear power generating equipment stud rejected region remove device, by setting cleaning pipe, motor, train wheel bridge and lower plate, the effect for removing the burr near screw thread is reached, clearing up pipe by motor driven rotates, pull up train wheel bridge, stud is placed on lower plate, unclamps train wheel bridge, stud is clamped, pass through the restriction to cleaning pipe, lower plate and train wheel bridge, it is moved in cleaning pipe, is brushed off burr by hairbrush, so as to improve the quality of stud after stud is clamped.

Description

A kind of nuclear power generating equipment stud rejected region remove device

Technical field

It the utility model is related to mechanical spare and accessory parts processing technique field, specially a kind of nuclear power generating equipment stud rejected region Remove device.

Background technology

The component devices of nuclear power station are generally called nuclear power generating equipment, the equipment of each system there are about external member more than 48000, wherein machine The external member of tool equipment about 6000, electric equipment external member more than 5000, the external member of instrument and meter more than 25000, always weighs about 6.7 ten thousand tons.One 2* 600WW pressurized-water reactor nuclear power plant there are about 290 systems, belong to nuclear island, conventional island and power station auxiliary equipment respectively.Build nuclear power station Equipment be broadly divided into three classes：Nuclear island equipment, conventional island equipment, accessory system（BOP）.Nuclear island equipment undertakes thermonuclear reaction Major part, technology content highest, requirement to safe design also highest；Conventional island equipment do not differentiate between technically the second generation and The third generation；The project scale of accessory system is smaller, and the ratio that these three equipment are accounted in the cost of nuclear power station is respectively 5：3：2.

The construction of nuclear power generating equipment needs to use bolt, and due to the importance of nuclear power generating equipment, it is to each component part It is required that it is very strict, and bolt can usually have burr after manufacturing near the screw thread side of stud, influence stud Quality, lead to not the requirement for reaching nuclear power generating equipment construction, cause the waste of stud.

Utility model content

（One）The technical problem of solution

In view of the shortcomings of the prior art, the utility model provides a kind of nuclear power generating equipment stud rejected region and removes dress Put, the screw thread for solving the problems, such as stud nearby has burr.

（Two）Technical scheme

To achieve the above object, the utility model provides following technical scheme：A kind of nuclear power generating equipment stud rejected region Remove device, including base, motor are fixedly connected with the right side of the base upper surface, the output shaft of the motor is fixedly connected There is baffle plate, one side of the baffle plate away from motor output shaft is fixedly connected with sleeve pipe, and the inwall of described sleeve pipe is plugged with cleaning Manage, offer the first chute in the middle part of the base upper surface, the two sides of first chute offer the second chute, institute The inside for stating the first chute is plugged with the first sliding block, and the two sides of first sliding block have been fixedly connected with the second sliding block, described The one end of second sliding block away from the first sliding block is plugged on the inside of the second chute, and branch is fixedly connected with the top of first sliding block Strut, lower plate is fixedly connected with the top of the support bar, the lower plate is arranged above train wheel bridge, the upper folder The both ends of plate and lower plate opposite face offer the first groove and the second groove, the groove of first groove and the second groove respectively Both ends of the bottom respectively with the first spring are fixedly connected, and the left surface of first sliding block is fixedly connected with one end of second spring, The other end of the second spring is fixedly connected with the inner left wall of the first chute, and the right flank of first sliding block is fixedly connected There is rope, the one end of the rope away from the first sliding block is fixedly connected with spool, and one end of the spool and the inner ring of bearing are consolidated Fixed connection, the outer ring of the bearing are fixedly connected with the inwall of the first chute one side, and the one end of the spool away from bearing is worn Go out the another side of the first chute and extend to the outside of base, one end that the spool is located at chassis outer side is fixedly connected with and shaken Bar, and rocking bar is located at the front side of base.

Preferably, be provided with rubber layer between the outer wall of the cleaning pipe and the inwall of sleeve pipe, and the outer wall of rubber layer with The inwall of sleeve pipe is fixedly connected, and the inwall for clearing up pipe is fixedly connected with hairbrush.

Preferably, the spool is located at 0.5 centimeters on the left of underface of the sleeve pipe away from baffle plate one end.

Preferably, the quantity of the rope is three, and three ropes are spaced substantially equidistant the right flank in the first sliding block.

Preferably, the opposite face of the train wheel bridge and lower plate is cambered surface, and the axle of train wheel bridge and lower plate opposite face The center of circle of the heart and cleaning pipe is located at same level straight line.

（Three）Beneficial effect

The utility model provides a kind of nuclear power generating equipment stud rejected region remove device.Possesses following beneficial effect：

（1）, nuclear power generating equipment stud rejected region remove device, pass through and cleaning pipe, motor, train wheel bridge and lower folder be set Plate, the effect for removing the burr near screw thread is reached, clearing up pipe by motor driven rotates, and train wheel bridge is pulled up, by spiral shell Post is placed on lower plate, unclamps train wheel bridge, and stud is clamped, and passes through the restriction to cleaning pipe, lower plate and train wheel bridge, stud quilt It is moved in cleaning pipe, is brushed off burr by hairbrush, so as to improve the quality of stud after clamping.

（2）, nuclear power generating equipment stud rejected region remove device, by the first sliding block, the second sliding block, the first chute and The cooperation of second chute, allow support bar to the movement of cleaning pipe direction, while the first chute serves the effect of guiding, second Sliding block makes support bar more steady in sliding process, prevents from toppling over phenomenon in sliding process, by setting the first bullet Spring, after train wheel bridge is pulled open, train wheel bridge is unclamped, train wheel bridge can directly rebound, while will using the reset function of the first spring Stud clamping.

（3）, nuclear power generating equipment stud rejected region remove device, pass through the cooperation of rope and spool, rotating scroll, rope Rope is stowed away, and pulls the first sliding block to the movement of cleaning pipe direction, so that stud can be cleaned, by setting rocking bar, makes to turn Dynamic spool is more convenient and strength-saving, by setting second spring, after rocking bar is unclamped, due to the reset function of second spring, support Bar is pulled, and it is more convenient to make to collect stud, by setting rubber layer, makes cleaning pipe more stable, prevents that clearing up pipe is rotating During shake, this fit system is managed by sleeve pipe and cleaning, changes cleaning pipe, so as to be applicable different shaped Number stud, by setting train wheel bridge and lower plate, can prevent it from being shaken in scale removal process with clamping stud, so as to Cleaning to stud impacts.

Brief description of the drawings

Fig. 1 is the utility model structure front view；

Fig. 2 is the utility model part-structure sectional side view；

Fig. 3 bows for the utility model structure and cuts open figure；

Fig. 4 is the utility model sleeve structure side view.

In figure：1 base, 2 motors, 3 baffle plates, 4 sleeve pipes, 5 cleaning pipes, 6 rubber layers, 7 first chutes, 8 second chutes, 9 the One sliding block, 10 second sliding blocks, 11 support bars, 12 lower plates, 13 train wheel bridges, 14 first grooves, 15 second grooves, 16 first bullets Spring, 17 second springs, 18 ropes, 19 spools, 20 bearings, 21 rocking bars, 22 hairbrush.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

As Figure 1-4, the utility model provides a kind of technical scheme：A kind of nuclear power generating equipment is removed with stud rejected region Device, including base 1, motor 2 is fixedly connected with the right side of the upper surface of base 1, motor 2 is connected with power supply by electric wire, so as to Motor 2 is powered, while motor 2 has external power supply, so as to the switch of controlled motor 2, the output shaft of motor 2 is fixedly connected There is baffle plate 3, one side of the baffle plate 3 away from the output shaft of motor 2 is fixedly connected with sleeve pipe 4, and the inwall of sleeve pipe 4 is plugged with cleaning pipe 5, By sleeve pipe 4 and cleaning 5 this fit system of pipe, change cleaning pipe 5, so as to be applicable the stud of different model, cleaning Rubber layer 6 is provided between the outer wall of pipe 5 and the inwall of sleeve pipe 4, and the outer wall of rubber layer 6 is fixedly connected with the inwall of sleeve pipe 4, And the inwall of cleaning pipe 5 is fixedly connected with hairbrush 22, by setting rubber layer 6, makes cleaning pipe 5 more stable, prevent from clearing up pipe 5 Shaken during rotation, the first chute 7 is offered in the middle part of the upper surface of base 1, the two sides of the first chute 7 are opened Provided with the second chute 8, the inside of the first chute 7 is plugged with the first sliding block 9, and the two sides of the first sliding block 9 have been fixedly connected with Two sliding blocks 10, the one end of the second sliding block 10 away from the first sliding block 9 are plugged on the inside of the second chute 8, pass through the first sliding block 9, The cooperation of two sliding blocks 10, the first chute 7 and the second chute 8, support bar 11 is set to be moved to cleaning pipe 5 direction, while first Chute 7 serves the effect of guiding, and the second sliding block 10 makes support bar 11 more steady in sliding process, prevented in sliding process Middle to topple over phenomenon, the top of the first sliding block 9 is fixedly connected with support bar 11, and the top of support bar 11 is fixedly connected with lower folder Plate 12, lower plate 12 are arranged above train wheel bridge 13, by setting cleaning pipe 5, motor 2, train wheel bridge 13 and lower plate 12, The effect for removing the burr near screw thread is reached, has driven cleaning pipe 5 to rotate by motor 2, train wheel bridge 13 is pulled up, by spiral shell Post is placed on lower plate 12, unclamps train wheel bridge 13, and stud is clamped, by cleaning pipe 5 and lower plate 12 and train wheel bridge 13 Limit, be moved in cleaning pipe 5, brushed off burr by hairbrush 22, so as to improve the quality of stud, upper folder after stud is clamped The opposite face of plate 13 and lower plate 12 is cambered surface, and the axle center of train wheel bridge 13 and the opposite face of lower plate 12 and the circle of cleaning pipe 5 The heart is located at same level straight line, by setting train wheel bridge 13 and lower plate 12, can prevent it in scale removal process with clamping stud Shake, so as to which cleaning to stud impacts, the both ends of train wheel bridge 13 and the opposite face of lower plate 12 offer the respectively The bottom land of one groove 14 and the second groove 15, the first groove 14 and the second groove 15 is fixed with the both ends of the first spring 16 respectively to be connected Connect, by setting the first spring 16, after train wheel bridge 13 is pulled open, unclamp train wheel bridge 13, train wheel bridge 13 can directly rebound, simultaneously Using the reset function of the first spring 16 by stud clamping, the left surface of the first sliding block 9 is fixed with one end of second spring 17 to be connected Connect, by setting second spring 17, after rocking bar 21 is unclamped, due to the reset function of second spring 17, support bar 11 is pulled, It is more convenient to make to collect stud, the other end of second spring 17 is fixedly connected with the inner left wall of the first chute 7, the first sliding block 9 Right flank be fixedly connected with rope 18, the quantity of rope 18 is three, and three ropes 18 are spaced substantially equidistant in the first sliding block 9 Right flank, by set three ropes 18, make rope 18 more steady when pulling support bar 11, prevent to rock, rope The one end of rope 18 away from the first sliding block 9 is fixedly connected with spool 19, and spool 19 is located at underface of the sleeve pipe 4 away from the one end of baffle plate 3 The centimeters of left side 0.5, by the cooperation of rope 18 and spool 19, rotating scroll 19, rope 18 is stowed away, and pulls the first sliding block 9 To the movement of cleaning pipe 5 direction, so that stud can be cleaned, one end of spool 19 is fixedly connected with the inner ring of bearing 20, axle Hold 20 outer ring to be fixedly connected with the inwall of the one side of the first chute 7, the one end of spool 19 away from bearing 20 passes the first chute 7 Another side and extend to the outside of base 1, one end that spool 19 is located at the outside of base 1 is fixedly connected with rocking bar 21, passes through Rocking bar 21 is set, makes rotating scroll 19 more convenient and strength-saving, and rocking bar 21 is located at the front side of base 1.

It can to sum up obtain, by setting cleaning pipe 5, motor 2, train wheel bridge 13 and lower plate 12, reach near removing screw thread Burr effect, solve the problems, such as stud screw thread nearby burr be present.

It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that Other identical element also be present in process, method, article or equipment including the key element.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of nuclear power generating equipment stud rejected region remove device, including base（1）, it is characterised in that：The base（1）On Motor is fixedly connected with the right side of surface（2）, the motor（2）Output shaft be fixedly connected with baffle plate（3）, the baffle plate（3） Away from motor（2）The one side of output shaft is fixedly connected with sleeve pipe（4）, described sleeve pipe（4）Inwall be plugged with cleaning pipe（5）, The base（1）The first chute is offered in the middle part of upper surface（7）, first chute（7）Two sides offer second Chute（8）, first chute（7）Inside be plugged with the first sliding block（9）, first sliding block（9）Two sides it is fixed It is connected with the second sliding block（10）, second sliding block（10）Away from the first sliding block（9）One end be plugged on the second chute（8）It is interior Portion, first sliding block（9）Top be fixedly connected with support bar（11）, the support bar（11）Top be fixedly connected with down Clamping plate（12）, the lower plate（12）Be arranged above train wheel bridge（13）, the train wheel bridge（13）And lower plate（12）Phase The both ends on opposite offer the first groove respectively（14）With the second groove（15）, first groove（14）With the second groove（15） Bottom land respectively with the first spring（16）Both ends be fixedly connected, first sliding block（9）Left surface and second spring（17） One end be fixedly connected, the second spring（17）The other end and the first chute（7）Inner left wall be fixedly connected, described One sliding block（9）Right flank be fixedly connected with rope（18）, the rope（18）Away from the first sliding block（9）One end be fixedly connected There is spool（19）, the spool（19）One end and bearing（20）Inner ring be fixedly connected, the bearing（20）Outer ring and the One chute（7）The inwall of one side is fixedly connected, the spool（19）Away from bearing（20）One end pass the first chute（7）'s Another side simultaneously extends to base（1）Outside, the spool（19）Positioned at base（1）The one end in outside is fixedly connected with rocking bar （21）, and rocking bar（21）Positioned at base（1）Front side.

A kind of 2. nuclear power generating equipment according to claim 1 stud rejected region remove device, it is characterised in that：It is described clear Reason pipe（5）Outer wall and sleeve pipe（4）Inwall between be provided with rubber layer（6）, and rubber layer（6）Outer wall and sleeve pipe（4）'s Inwall is fixedly connected, and clears up pipe（5）Inwall be fixedly connected with hairbrush（22）.

A kind of 3. nuclear power generating equipment according to claim 1 stud rejected region remove device, it is characterised in that：The volume Axle（19）Positioned at sleeve pipe（4）Away from baffle plate（3）0.5 centimeters on the left of the underface of one end.

A kind of 4. nuclear power generating equipment according to claim 1 stud rejected region remove device, it is characterised in that：The rope Rope（18）Quantity be three, and three ropes（18）It is spaced substantially equidistant in the first sliding block（9）Right flank.

A kind of 5. nuclear power generating equipment according to claim 1 stud rejected region remove device, it is characterised in that：On described Clamping plate（13）And lower plate（12）Opposite face be cambered surface, and train wheel bridge（13）And lower plate（12）The axle center of opposite face with it is clear Reason pipe（5）The center of circle be located at same level straight line.