CN208773347U - A kind of hemi-closure space auxiliary sand blasting machine people - Google Patents
A kind of hemi-closure space auxiliary sand blasting machine people Download PDFInfo
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- CN208773347U CN208773347U CN201821362857.8U CN201821362857U CN208773347U CN 208773347 U CN208773347 U CN 208773347U CN 201821362857 U CN201821362857 U CN 201821362857U CN 208773347 U CN208773347 U CN 208773347U
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- sand blasting
- connecting rod
- hemi
- support bar
- closure space
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- 238000005488 sandblasting Methods 0.000 title claims abstract description 68
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000007921 spray Substances 0.000 claims description 13
- 238000010276 construction Methods 0.000 abstract description 12
- 210000003205 muscle Anatomy 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 14
- 230000009286 beneficial effect Effects 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model provides a kind of hemi-closure space auxiliary sand blasting machine people, comprising: sand blasting unit；Rigid connecting rod is connected by the tubular body of the first bindiny mechanism and sand blasting unit；At least one support device, the support device include pedestal, first support bar and second support bar, are equipped at the top of the first support bar and second support bar for the torus to the rigid connecting rod support limit；Traction device pulls the rigid connecting rod and then sand blasting unit is driven to move in hemi-closure space.The utility model is compared to the prior art, by the way that the support device outside hemi-closure space is arranged in rigid connecting rod support limit, to make the sand blasting unit of rigid connecting rod one end protrude into hemi-closure space, since sand blasting unit and rigid connecting rod are more elongated, it can adapt to the steel construction with the semiclosed inner space in different size/cross section, the muscle steric hindrance gear inside hemi-closure space is effectively avoided simultaneously, realizes effective sandblasting operation.
Description
Technical field
The utility model relates to a kind of sand blasting unit, especially a kind of hemi-closure space assists sand blasting machine people.
Background technique
Steel construction occupies important role in ship and building, and steel construction corrodes in order to prevent to need to carry out coating, if
Coating is not thorough, and holiday part can generate serious corrosion.It needs effectively to be surface-treated before coating, as sandblasting is polished
Deng good blasting treatment is the strong guarantee of steel structure coating quality, and most of position of steel construction is still easier to spray
Sand, but the hemi-closure space of steel construction is because structure is complicated or narrow space is difficult to carry out sandblasting.As shown in Fig. 1, it is
Effective sandblasting is carried out to hemi-closure space, occurs a kind of inner wall of the pipe sandblasting for being exclusively used in circular cross section steel pipe in the market
Device is mainly made of main part 91, walking mechanism 92 and sand blasting unit 93, and wherein walking mechanism 92 guarantees whole device
In the movement of stablizing of inner wall of the pipe, which can carry out effective sandblasting to regular inner wall of the pipe, and high-efficient, sandblasting quality is high.
But the sand blasting unit is mainly applicable in the pipeline of circular cross section, and applicable square cross section pipeline, transversal for other shapes reluctantly
The steel construction in face is less applicable in；Some steel constructions can install stiffening plate additional in inside for factors such as stable structure, and walking mechanism is difficult
To be applicable in.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the purpose of the utility model is to provide a kind of hemi-closure space auxiliary
Sand blasting machine people.
In order to achieve the above objectives, the technical scheme adopted by the utility model to solve the technical problem is as follows: it is a kind of semiclosed
Space assists sand blasting machine people, comprising:
Sand blasting unit comprising spray head, blast tube and tubular body, the spray head are connect with blast tube, and the spray head is solid
It is scheduled on tubular body；
Rigid connecting rod is connected by the tubular body of the first bindiny mechanism and sand blasting unit；
At least one support device, the support device include pedestal, first support bar and second support bar, and described first
Support rod and second support bar are vertically arranged on pedestal, are equipped at the top of the first support bar and second support bar for institute
State the torus of rigid connecting rod support limit；
Traction device is connect with one end on the rigid connecting rod far from sand blasting unit, and the traction device pulls
The rigid connecting rod drives sand blasting unit to move in hemi-closure space in turn.
The utility model compared to the prior art, by the way that the support device outside hemi-closure space is arranged in rigid connection
Bar support limit, to make the sand blasting unit of rigid connecting rod one end protrude into hemi-closure space, due to sand blasting unit and rigidity
Connecting rod is more elongated, can adapt to the steel construction with the semiclosed inner space in different size/cross section, while avoiding half envelope
The muscle steric hindrance gear for closing space interior, realizes effective sandblasting operation.
Further, first bindiny mechanism includes the first flange disk for being set to the tubular body tail end, is connected to
The second flange disk of rigid connection rod head end, the connecting rod being connected between first flange disk and second flange disk.
Using the above preferred scheme, the connection between sand blasting unit and rigid connecting rod conveniently can be steadily realized.
Further, the head of the tubular body is equipped with the first distance measuring sensor group, the first distance measuring sensor group
Multiple infrared distance sensors including circumferential array, the first flange disk are fixed on tubular body, the first flange
Connecting rod quantity between disk and second flange disk is 3, and 3 connecting rods are with circumference spaced set, and one end of the connecting rod is logical
Globe joint structure is crossed to be connected on first flange disk, the other end body of rod of the connecting rod is equipped with external screw thread, the connecting rod it is outer
Threaded portion is connected with adjusting nut, and the adjusting nut is rotationally fastened on the second flange disk, the adjusting spiral shell
Female periphery is arranged with clutch, and clutch periphery is equipped with the first driving cog, drive of the clutch through intermediate gear and drive motor
Moving gear transmission connection.
Using the above preferred scheme, according to infrared distance sensor each in the first distance measuring sensor group detection away from half
The range data of enclosure space side wall obtains the off-centring state of hemi-closure space at sand blasting unit head, then passes through
Length of 3 connecting rods between first flange disk and second flange disk is adjusted, the micro adjustment of sand blasting unit angle is carried out, is realized
The compensation of center offset, it is ensured that obtain uniform and stable sandblasting quality.
Further, the first support bar and second support bar are height-adjustable multi-rod structure.
Using the above preferred scheme, first support bar and second support bar is height-adjustable, is adapted to different
Application, convenient for making rigid connecting rod be adjusted to the center of hemi-closure space.
Further, the second distance measuring sensor group and third distance measuring sensor group are equipped at intervals on the rigid connecting rod,
The second distance measuring sensor group and third distance measuring sensor group all include multiple infrared distance sensors of circumferential array；It is described
Second support bar bottom is equipped with and moves up and down driving mechanism and left and right translational drive mechanism, and the driving mechanism that moves up and down includes
Guide cylinder, the first screw rod, the first feed screw nut and the first driving motor, the bottom of the second support bar and the first screw rod spiral shell
Mother's connection, first feed screw nut are fastened in the guide groove being vertically arranged on guide cylinder, and first driving motor can
It drives the first screw rod to rotate, and then second support bar is driven to move up and down with the first feed screw nut along the guide groove of guide cylinder；
The left and right translational drive mechanism includes translating rails, the second screw rod, the second feed screw nut and the second driving motor, the translation
To being horizontally set on pedestal, second feed screw nut is arranged on translating rails, described for guide rail and the second screw rod edge left and right
Guide cylinder is fixed on vertically on the second feed screw nut, and second driving motor can drive the second screw rod to rotate, to drive
Second support bar is translated with the second feed screw nut along described translating rails or so.
Using the above preferred scheme, rigidity is respectively obtained by the second distance measuring sensor group and third distance measuring sensor group
Connecting rod hemi-closure space off-centring state, according to the heeling condition of rigid connecting rod, by moving up and down driving machine
Structure and left and right translational drive mechanism carry out the fine tune up and down of second support bar, to make rigid connecting rod as far as possible
It is maintained at the center of hemi-closure space, prevents the interference with hemi-closure space.
Further, the pedestal is equipped with multiple idler wheels, and the idler wheel can be packed up and make base end face and ground face contact.
Using the above preferred scheme, idler wheel pushes the movement that can be convenient support device, and idler wheel, which is packed up, may insure bottom
Seat and ground face contact, improve the stability of support device.
Further, the rigid connecting rod is composed of the multistage body of rod, is connected through a screw thread between each body of rod.
Using the above preferred scheme, placement and carrying be can be convenient.
Further, the traction device include undersetting, telescopic rod, upper bracket, motor, speed reduction gearing, shaft,
Wirerope and control device, the telescopic rod are mounted on undersetting, and the upper bracket is mounted at the top of telescopic rod, the motor
Shaft rotation is driven through speed reduction gearing, realizes pulling of the wirerope to rigid connecting rod, the control device and motor are believed
Number connection.
Using the above preferred scheme, liquid crystal display, keypad and USB interface, operator are had on control device
Program can be inputted as needed, motor is allowed to follow blas rotation, to drive inner wall of the pipe sand blasting unit in steel construction half
It is mobile by the requirement of program setting inside enclosure space, to ensure to take different shiftings in the region of steel construction different structure feature
Dynamic speed, improves sandblasting quality.
Further, the traction device includes tractor, telescopic rod, wirerope and control device, the wirerope one
End is connected on rigid connecting rod, and the wirerope other end is fixed on telescopic rod top end；The control device and tractor are believed
Number connection；With the movement of tractor, wirerope pulls rigid connecting rod and sand blasting unit to move in hemi-closure space.
Further, the trailer wheel is equipped with crawler belt.
Using the above preferred scheme, the movement of tractor is more flexible and convenient.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram for the inner wall of the pipe sand blasting unit that the prior art is exclusively used in circular cross section steel pipe；
Fig. 2 is a kind of structural schematic diagram of embodiment of the utility model；
Fig. 3 is the structural schematic diagram of the utility model another embodiment；
Fig. 4 is a kind of structural schematic diagram of embodiment of the first bindiny mechanism of the utility model；
Fig. 5 is the structural schematic diagram of the first bindiny mechanism of the utility model another embodiment；
Fig. 6 is the section of the first bindiny mechanism in Fig. 5 to structural schematic diagram；
Fig. 7 is a kind of structural schematic diagram of embodiment of the utility model support device；
Fig. 8 is a kind of structural schematic diagram of embodiment of the utility model support device idler wheel；
Fig. 9 is the structural schematic diagram of the utility model another embodiment；
Figure 10 is the structural schematic diagram of the utility model support device another embodiment；
Figure 11 is the structural schematic diagram of the utility model support device another embodiment；
Figure 12 is a kind of structural schematic diagram of embodiment of the utility model rigid connecting rod；
Figure 13 is a kind of structural schematic diagram of embodiment of the utility model traction device；
Figure 14 is the structural schematic diagram of the utility model traction device another embodiment.
The title of number and corresponding component represented by letter in figure:
1- sand blasting unit；11- spray head；12- blast tube；13- tubular body；14- the first distance measuring sensor group；2- rigidly connects
Extension bar；21- the second distance measuring sensor group；22- third distance measuring sensor group；The first bindiny mechanism of 3-；31- first flange disk；32-
Second flange disk；33- connecting rod；34- adjusting nut；35- clutch；36- intermediate gear；37- drive motor；4- support device；
41- pedestal；411- idler wheel；42- first support bar；43- second support bar；44- torus；45- moves up and down driving mechanism；
451- guide cylinder；The first screw rod of 452-；The first feed screw nut of 453-；The first driving motor of 454-；46- or so driven in translation machine
Structure；461- translating rails；The second screw rod of 462-；The second feed screw nut of 463-；The second driving motor of 464-；5- traction device；
51- undersetting；52- telescopic rod；53- upper bracket；54- motor；55- speed reduction gearing；5 6- shafts；57- wirerope；58-
Control device；61- tractor；62- telescopic rod；63- wirerope；64- control device；91- main part；92- walking mechanism；
93- sand blasting unit.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Fig. 2-4,7, a kind of hemi-closure space auxiliary sand blasting machine people, comprising:
Sand blasting unit 1 comprising spray head 11, blast tube 12 and tubular body 13, spray head 11 are connect with blast tube 12, spray
First 11 are fixed on tubular body 13；
Rigid connecting rod 2 is connect by the first bindiny mechanism 3 with the tubular body 13 of sand blasting unit 1；
At least one support device 4, support device 4 include pedestal 41, first support bar 42 and second support bar 43, the
One support rod 42 and second support bar 43 are vertically arranged on pedestal 41, are set at the top of first support bar 42 and second support bar 43
Have for the torus 44 to 2 support limit of rigid connecting rod；
Traction device 5 is connect with one end on rigid connecting rod 2 far from sand blasting unit, and traction device 5 pulls rigidity to connect
Extension bar 2 drives sand blasting unit 1 to move in hemi-closure space in turn.
Beneficial effect by adopting the above technical scheme is: by the way that the support device 4 outside hemi-closure space is arranged in rigid
Property 2 support limit of connecting rod, so that the sand blasting unit 1 of 2 one end of rigid connecting rod be made to protrude into hemi-closure space, since sandblasting fills
Set 1 and rigid connecting rod 2 it is more elongated, can effectively avoid inside hemi-closure space muscle steric hindrance gear, realize effective sandblasting
Operation.
In other embodiments of the utility model, sand blasting unit 1 can be exclusively used in round cross from the prior art
Related walking mechanism 92 is removed on the basis of the inner wall of the pipe sand blasting unit of section steel pipe, and increases necessary component as needed
Or it carries out other necessity and improves.
As shown in figure 4, the first bindiny mechanism 3 includes being set to tubulose master in other embodiments of the utility model
The first flange disk 31 of 13 tail end of body, is connected to first flange disk at the second flange disk 32 for being connected to 2 head end of rigid connecting rod
Connecting rod 33 between 31 and second flange disk 32.Beneficial effect by adopting the above technical scheme is: conveniently can steadily realize
Connection between sand blasting unit 1 and rigid connecting rod 2.
As shown in Figure 4,5, 6, in other embodiments of the utility model, the head of tubular body 13 is equipped with first
Distance measuring sensor group 14, the first distance measuring sensor group 14 include multiple infrared distance sensors of circumferential array, first flange disk
31 are fixed on tubular body 13, and 33 quantity of connecting rod between first flange disk 31 and second flange disk 32 is 3,3 connecting rods
One end for same circumference spaced set, connecting rod 33 is connected on first flange disk 31 by globe joint structure, connecting rod 33 it is another
One end body of rod is equipped with external screw thread, and the male thread portion of connecting rod 33 is connected with adjusting nut 34, and adjusting nut 34 rotationally blocks
It is located on second flange disk 32, the periphery of adjusting nut 34 is arranged with clutch 35, and 35 periphery of clutch is equipped with the first transmission
Tooth, clutch 35 are sequentially connected through the driving gear of intermediate gear 36 and drive motor 37.By adopting the above technical scheme beneficial
Effect is: the distance away from hemi-closure space side wall detected according to infrared distance sensor each in the first distance measuring sensor group 14
Data obtain the off-centring state of hemi-closure space at 1 head of sand blasting unit；When center drift rate exceeds specification,
Drive motor 37 rotates, and the connecting rod 33 of adjustment length is needed according to shift state selection, makes clutch 35 corresponding with connecting rod 33
Obtaining electric actuation drives adjusting nut 34 to rotate, and then realizes length of the connecting rod 33 between first flange disk 31 and second flange disk 32
Degree adjustment, carries out the micro adjustment of 1 angle of sand blasting unit, realizes the compensation of center offset, it is ensured that obtain uniform and stable spray
Chiltern amount.
As shown in fig. 7, in other embodiments of the utility model, first support bar 42 and second support bar 43
It is height-adjustable multi-rod structure.Beneficial effect by adopting the above technical scheme is: first support bar 42 and second
Strut 43 it is height-adjustable, different applications is adapted to, convenient for making rigid connecting rod 2 be adjusted to hemi-closure space
Center.
As shown in figs. 9-11, in other embodiments of the utility model, second is equipped at intervals on rigid connecting rod 2
Distance measuring sensor group 21 and third distance measuring sensor group 22, the second distance measuring sensor group 21 and third distance measuring sensor group 22 are all wrapped
Include multiple infrared distance sensors of circumferential array；43 bottom of second support bar is flat equipped with driving mechanism 45 and left and right is moved up and down
Driving mechanism 46 is moved, moving up and down driving mechanism 45 includes guide cylinder 451, the first screw rod 452,453 and of the first feed screw nut
First driving motor 454, the bottom of second support bar 43 are connect with the first feed screw nut 453, and the first feed screw nut 453 is fastened on
In the guide groove being vertically arranged on guide cylinder 451, the first driving motor 454 can drive the first screw rod 452 to rotate, and then drive
Second support bar 43 is moved up and down with the first feed screw nut 453 along the guide groove of guide cylinder 451；Left and right translational drive mechanism 46
Including translating rails 461, the second screw rod 462, the second feed screw nut 463 and the second driving motor 464, translating rails 461 and
Along left and right to being horizontally set on pedestal 41, the second feed screw nut 463 is arranged on translating rails 461 two screw rods 462, guiding
Cylinder 451 is fixed on the second feed screw nut 463 vertically, and the second driving motor 464 can drive the second screw rod 462 to rotate, thus
Second support bar 43 is driven to translate with the second feed screw nut 463 along the translating rails 461 or so.By adopting the above technical scheme
Beneficial effect is: respectively obtaining rigid connecting rod 2 half by the second distance measuring sensor group 21 and 22 groups of third distance measuring sensor
The off-centring state of enclosure space, according to the heeling condition of rigid connecting rod 2, by moving up and down driving mechanism 45 and left and right
Translational drive mechanism 46 carries out the fine tune up and down of second support bar 43, so that rigid connecting rod 2 be made to protect as far as possible
Hold the interference prevented at the center of hemi-closure space with hemi-closure space.
As shown in Figure 7,8, in other embodiments of the utility model, pedestal 41 is equipped with multiple idler wheels 411, rolling
Wheel 411 can be packed up and make 41 bottom surface of pedestal and ground face contact.Beneficial effect by adopting the above technical scheme is: idler wheel 411 pushes
It can be convenient the movement of support device, idler wheel 411, which is packed up, may insure pedestal and ground face contact, improve the firm of support device 4
Property.
As shown in figure 12, in other embodiments of the utility model, rigid connecting rod 2 is combined by the multistage body of rod
It forms, is connected through a screw thread between each body of rod.Beneficial effect by adopting the above technical scheme is: can be convenient placement and carrying.
As shown in figure 13, in other embodiments of the utility model, traction device 5 includes undersetting 51, stretches
Bar 52, upper bracket 53, motor 54, speed reduction gearing 55, shaft 56, wirerope 57 and control device 58, telescopic rod 52 are installed
On undersetting 51, upper bracket 53 is mounted on 52 top of telescopic rod, and motor 54 drives shaft 56 to rotate through speed reduction gearing 55,
Realize pulling of the wirerope 57 to rigid connecting rod 2, control device 58 is connect with 54 signal of motor.By adopting the above technical scheme
Beneficial effect is: liquid crystal display, keypad and USB interface is had on control device 58, operator can input as needed
Program allows motor to follow blas rotation, so that inner wall of the pipe sand blasting unit be driven to press inside steel construction hemi-closure space
The requirement of program setting is mobile, to ensure to take different movement speeds in the region of steel construction different structure feature, improves spray
Chiltern amount.
As shown in figure 14, in other embodiments of the utility model, traction device 5 includes tractor 61, stretches
Bar 62, wirerope 63 and control device 64,63 one end of wirerope are connected on rigid connecting rod 2, and 63 other end of wirerope is fixed
On 62 top of telescopic rod；Control device 64 is connect with 61 signal of tractor；With the movement of tractor 61, wirerope 63 is pulled just
Property connecting rod 2 and sand blasting unit 1 move in hemi-closure space；61 wheel of tractor is equipped with crawler belt.Using above-mentioned technical side
The beneficial effect of case is: the movement of tractor is more flexible and convenient.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow the common skill in this field
Art personnel can understand the content of the utility model and be implemented, and not limit the protection scope of the present invention,
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover in the protection scope of the utility model
It is interior.
Claims (10)
1. a kind of hemi-closure space assists sand blasting machine people characterized by comprising
Sand blasting unit comprising spray head, blast tube and tubular body, the spray head are connect with blast tube, and the spray head is fixed on
On tubular body；
Rigid connecting rod is connected by the tubular body of the first bindiny mechanism and sand blasting unit；
At least one support device, the support device include pedestal, first support bar and second support bar, first support
Bar and second support bar are vertically arranged on pedestal, are equipped at the top of the first support bar and second support bar for described rigid
The torus of property connecting rod support limit；
Traction device is connect with one end on the rigid connecting rod far from sand blasting unit, described in the traction device pulling
Rigid connecting rod drives sand blasting unit to move in hemi-closure space in turn.
2. hemi-closure space according to claim 1 assists sand blasting machine people, which is characterized in that first bindiny mechanism
Including being set to the first flange disk of the tubular body tail end, the second flange disk for being connected to rigid connection rod head end, being connected to
Connecting rod between first flange disk and second flange disk.
3. hemi-closure space according to claim 2 assists sand blasting machine people, which is characterized in that the head of the tubular body
Portion is equipped with the first distance measuring sensor group, and the first distance measuring sensor group includes multiple infrared distance sensors of circumferential array,
The first flange disk is fixed on tubular body, and the connecting rod quantity between the first flange disk and second flange disk is 3,
3 connecting rods are with circumference spaced set, and one end of the connecting rod is connected on first flange disk by globe joint structure, described
The other end body of rod of connecting rod is equipped with external screw thread, and the male thread portion of the connecting rod is connected with adjusting nut, the adjusting nut
It is rotationally fastened on the second flange disk, the periphery of the adjusting nut is arranged with clutch, and clutch periphery is equipped with
First driving cog, clutch are sequentially connected through intermediate gear and the driving gear of drive motor.
4. hemi-closure space according to claim 1 assists sand blasting machine people, which is characterized in that the first support bar and
Second support bar is height-adjustable multi-rod structure.
5. hemi-closure space according to claim 4 assists sand blasting machine people, which is characterized in that on the rigid connecting rod
It is equipped at intervals with the second distance measuring sensor group and third distance measuring sensor group, the second distance measuring sensor group and third ranging sensing
Device group all includes multiple infrared distance sensors of circumferential array；The second support bar bottom is equipped with and moves up and down driving mechanism
With left and right translational drive mechanism, the driving mechanism that moves up and down includes guide cylinder, the first screw rod, the first feed screw nut and
One driving motor, the bottom of the second support bar are connect with the first feed screw nut, and first feed screw nut is fastened on guiding
In the guide groove being vertically arranged on cylinder, first driving motor can drive the first screw rod to rotate, and then drive the second support
Bar is moved up and down with the first feed screw nut along the guide groove of guide cylinder；The left and right translational drive mechanism include translating rails,
Second screw rod, the second feed screw nut and the second driving motor, the translating rails and the second screw rod are along left and right to being horizontally set on
On pedestal, second feed screw nut is arranged on translating rails, and the guide cylinder is fixed on vertically on the second feed screw nut,
Second driving motor can drive the second screw rod to rotate, to drive second support bar with the second feed screw nut along the translation
Guide rail or so translation.
6. hemi-closure space according to claim 5 assists sand blasting machine people, which is characterized in that the pedestal is equipped with more
A idler wheel, the idler wheel can be packed up and make base end face and ground face contact.
7. hemi-closure space according to claim 6 assists sand blasting machine people, which is characterized in that the rigid connecting rod by
The multistage body of rod is composed, and is connected through a screw thread between each body of rod.
8. hemi-closure space according to claim 1 assists sand blasting machine people, which is characterized in that the traction device includes
Undersetting, telescopic rod, upper bracket, motor, speed reduction gearing, shaft, wirerope and control device, the telescopic rod are mounted on
On undersetting, the upper bracket is mounted at the top of telescopic rod, and the motor drives shaft to rotate through speed reduction gearing, realizes steel
Pulling of the cord to rigid connecting rod, the control device are connect with motor signal.
9. hemi-closure space according to claim 1 assists sand blasting machine people, which is characterized in that the traction device includes
Tractor, telescopic rod, wirerope and control device, described wirerope one end are connected on rigid connecting rod, and the wirerope is another
One end is fixed on telescopic rod top end；The control device is connect with tractor signal；With the movement of tractor, wirerope is pulled
Rigid connecting rod and sand blasting unit move in hemi-closure space.
10. hemi-closure space according to claim 9 assists sand blasting machine people, which is characterized in that the trailer wheel
Crawler belt is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821362857.8U CN208773347U (en) | 2018-08-22 | 2018-08-22 | A kind of hemi-closure space auxiliary sand blasting machine people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821362857.8U CN208773347U (en) | 2018-08-22 | 2018-08-22 | A kind of hemi-closure space auxiliary sand blasting machine people |
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| Publication Number | Publication Date |
|---|---|
| CN208773347U true CN208773347U (en) | 2019-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821362857.8U Active CN208773347U (en) | 2018-08-22 | 2018-08-22 | A kind of hemi-closure space auxiliary sand blasting machine people |
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| Country | Link |
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| CN (1) | CN208773347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908137A (en) * | 2018-08-22 | 2018-11-30 | 南通理工学院 | A kind of hemi-closure space auxiliary sand blasting machine people |
-
2018
- 2018-08-22 CN CN201821362857.8U patent/CN208773347U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908137A (en) * | 2018-08-22 | 2018-11-30 | 南通理工学院 | A kind of hemi-closure space auxiliary sand blasting machine people |
| CN108908137B (en) * | 2018-08-22 | 2023-11-17 | 南通理工学院 | Semi-closed space auxiliary sand blasting robot |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240108 Address after: No. 1 Jinniudong Bridge, Guli Community, Guli Street, Jiangning District, Nanjing City, Jiangsu Province, 210000 Patentee after: Nanjing Huazhi Machinery Manufacturing Co.,Ltd. Address before: No.14, Yongxing Road, Gangzha Economic Development Zone, Nantong City, Jiangsu Province, 226000 Patentee before: NANTONG POLYTECHNIC College |