CN204827229U - Basis pore -forming vertical guide and dual -purpose device that removes dust - Google Patents
Basis pore -forming vertical guide and dual -purpose device that removes dust Download PDFInfo
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- CN204827229U CN204827229U CN201520522894.0U CN201520522894U CN204827229U CN 204827229 U CN204827229 U CN 204827229U CN 201520522894 U CN201520522894 U CN 201520522894U CN 204827229 U CN204827229 U CN 204827229U
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Abstract
The utility model provides a basis pore -forming vertical guide and dual -purpose device that removes dust, the device include guide sleeve, dust cover and dust remover, the coaxial setting of guide sleeve and dust cover, the axle center of guide sleeve and dust cover is equipped with the through -hole that is used for the drilling rod to pass through, and the dust cover is connected with the dust remover. Compared with the prior art, the utility model provides a basis pore -forming vertical guide and dual -purpose device that removes dust can guarantee to creep into the perpendicularity and to the collection of the dust that produces, can effectively avoid because of the inclined to one side problem of brill that drill bit radial swinging produced in drilling process, reduce in the work progress harm of dust to operating personnel and environment to improve drilling efficiency and personal security.
Description
Technical field
The utility model relates to a kind of basic pore-forming vertically-guided and dedusting dual-purpose apparatus, specifically relates to a kind of basic pore-forming vertically-guided for power transmission and transformation line and dedusting dual-purpose apparatus.
Background technology
Transmission of electricity is after boosting with the electric energy that generator sends by transformer, then realizes through control appliance access transmission lines of electricity such as line breakers.By form of structure, transmission line of electricity is divided into overhead transmission line and cable run.The formation such as overhead transmission line route overhead line structures, wire, insulator, line hardware, bracing wire, pole and tower foundation, ground device, is erected on ground.
In the work transmission line in rock location, mountain area, Rock Bolt Foundation has played the mechanical property of original state rock mass, has good extraction-resistant behavior, is a kind of novel environment friendly basis be worthy to be popularized.Cement mortar or pea gravel concreten and dowel inject the transmission line of electricity Rock Bolt Foundation formed in petrosal foramen, make dowel and rock mass be cemented to entirety, bear superstructure load.Rock Bolt Foundation decreases base concrete consumption, earthwork evacuation amount, reduces the freight volume of cement, sandstone, basic steel and spoir, can significantly reduce Transportation Engineering amount, be specially adapted to alpine region with a varied topography.Meanwhile, also because significantly reducing hand excavation or bursting work to the infringement of basic surrounding rock basal plane, tree cover, there is good environmental benefit.
But in the power transmission and transformation line work progress of mountain area, ambient conditions is relatively severe, causes a lot of equipment to transport job site to, therefore lacks corresponding equipment to ensure the construction quality of bolthole in the digging process of bolthole.
At present, in the boring procedure of bolthole, the perpendicular positioning in hole needs the hand steered correcting of constructor, and the verticality of boring also cannot ensure, can constitute hidden danger to the personal safety of constructor; Meanwhile, a large amount of dusts produced in boring procedure cannot effectively be collected and be processed, and work the mischief to the health of constructor.
Utility model content
In order to solve the problem, the utility model provides a kind of basic pore-forming vertically-guided and dedusting dual-purpose apparatus, can guarantee to creep into verticality and the collection to the dust produced in boring procedure, can effectively avoid because drill bit radially wobbles the inclined problem of brill of generation, reduce the harm to operating personnel and environment of dust in work progress, thus improve drilling efficiency and personal security.
The purpose of this utility model adopts following technical proposals to realize:
The one basis pore-forming vertically-guided that the utility model provides and dedusting dual-purpose apparatus, its improvements are, described device comprises pilot sleeve 7, dust cover 10 and deduster 3; The described pilot sleeve 7 of coaxial setting and the axle center of dust cover 10 are provided with the through hole passed through for drilling rod 6, and described dust cover 10 is connected with deduster 3 by pipeline.
The first optimal technical scheme that the utility model provides is, described pilot sleeve 7 is cylinder, and its axle center is provided with described through hole, and its sidewall radial direction is provided with and is positioned at same plane and orthogonal guide pin bushing 12, and described guide pin bushing 12 is provided with pin shaft hole 13 along its axis at intervals.
The second optimal technical scheme that the utility model provides is, described pilot sleeve 7 sidewall radial direction arranges push rod 2, and one end of described push rod 2 is provided with the pin shaft hole matched with described guide pin bushing 12 along its axis at intervals, and the other end is provided with the jacking block 1 of its axis vertical.
The 3rd optimal technical scheme that the utility model provides is, the external diameter of described push rod 2 is less than or equal to the internal diameter of guide pin bushing 12, and described push rod 2 is connected by the bearing pin 5 through described pin shaft hole 13 with guide pin bushing 12.
The 4th optimal technical scheme that the utility model provides is, described dust cover 10 is taper, and top is provided with flange, and bottom arranges disk along its outer wall radial direction, and sidewall radial direction arranges dust removal port 11.
The 5th optimal technical scheme that the utility model provides is arrange dust removing tube 4 between described deduster 3 and dust removal port 11.
The 6th optimal technical scheme that the utility model provides is be provided with the flange 8 matched with described flange bottom described pilot sleeve 7, be connected between described flange with flange 8 by bolt 9.
The 7th optimal technical scheme that the utility model provides is arrange sealing mat between described flange and flange 8.
The 8th optimal technical scheme that the utility model provides is, described dust cover 10 open top diameter equals the diameter of described pilot sleeve 7; Described dust cover 10 bottom opening diameter is greater than the diameter of described pilot sleeve 7.
Compared with immediate prior art, the utility model has following beneficial effect:
1, the basic pore-forming vertically-guided that provides of the utility model and dedusting dual-purpose apparatus, for in mountain construction operation, owing to having inconvenient traffic, all equipment all needs the feature of hand haulage, adopt the structure of detachable, lightweight and miniaturization, be convenient to transport and safeguard.
2, the basic pore-forming vertically-guided that provides of the utility model and dedusting dual-purpose apparatus, can realize perpendicular positioning and can collect dust again, not only ensure that the quality of boring, and also improve the environment of job site.
3, the basic pore-forming vertically-guided that provides of the utility model and dedusting dual-purpose apparatus, can guarantee to creep into verticality and the collection to the dust produced in boring procedure, can effectively avoid because drill bit radially wobbles the inclined problem of brill of generation, reduce the harm to operating personnel and environment of dust in work progress, thus improve drilling efficiency and personal security.
4, the basic pore-forming vertically-guided that provides of the utility model and dedusting dual-purpose apparatus, structure is simple, and simple operation, cost performance is high, is easy to apply.
5, the basic pore-forming vertically-guided that provides of the utility model and dedusting dual-purpose apparatus, according to different anchor rod foundations by the location regulating the radical length of push rod to realize pilot sleeve, is applicable to the cushion cap hole of different size.
6, the basic pore-forming vertically-guided that provides of the utility model and dedusting dual-purpose apparatus, the disk arranged with the large end face of earth surface bottom dust excluding hood, can increase the contact area with ground, reduces dust and overflows from outside; The small end face at dust excluding hood top is connected by flange with pilot sleeve, and installs sealing mat between flange, improves overall sealing performance.
Accompanying drawing explanation
Fig. 1: the basic pore-forming vertically-guided that the utility model provides and the structural representation of dedusting dual-purpose apparatus;
Fig. 2: the structural representation of the pilot sleeve that the utility model provides;
Fig. 3: the structural representation of the dust cover that the utility model provides;
Fig. 4: the structural representation of the scalable radial bars that the utility model provides;
Wherein: 1, jacking block; 2, push rod; 3, deduster; 4, dust removing tube; 5, bearing pin; 6, drilling rod; 7, pilot sleeve; 8, flange; 9, bolt; 10, dust cover; 11, dust removal port; 12, guide pin bushing; 13, pin shaft hole.
Detailed description of the invention
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in further detail detailed description of the invention of the present utility model below in conjunction with accompanying drawing.
The basic pore-forming vertically-guided that the present embodiment provides and dedusting dual-purpose apparatus, as shown in Figures 1 to 4, comprise pilot sleeve 7, dust cover 10 and deduster 3; Pilot sleeve 7 and dust cover 10 are coaxially arranged, and the axle center of pilot sleeve 7 and dust cover 10 is provided with the through hole passed through for drilling rod 6, and dust cover 10 is connected with deduster 3.
Pilot sleeve 7 is cylinder, and axle center is provided with through hole, and sidewall radial direction is provided with and is positioned at same plane and orthogonal guide pin bushing 12, and guide pin bushing 12 is provided with pin shaft hole 13 along its axis at intervals.Push rod 2 radial direction is arranged on pilot sleeve 7 sidewall, and one end of push rod 2 is provided with the pin shaft hole matched with guide pin bushing 12 along its axis at intervals, and the other end is provided with the jacking block 1 of its axis vertical.The external diameter of push rod 2 is less than or equal to the internal diameter of guide pin bushing 12, and push rod 2 is connected by the bearing pin 5 through pin shaft hole 13 with guide pin bushing 12.The adjustment of the distance between jacking block 1 and pilot sleeve 7 outer wall can be realized by the position regulating bearing pin 5 to insert pin shaft hole 13, thus realize the location to pilot sleeve 7.
Dust cover 10 is taper, and top is provided with flange, and bottom arranges disk along its outer wall radial direction, and sidewall radial direction arranges dust removal port 11; Dust removing tube 4 is set between deduster 3 and dust removal port 11, is realized the final collection of dust by dust catcher 3.Be provided with the flange 8 matched with flange bottom pilot sleeve 7, be connected by bolt 9 between flange with flange 8, between flange and flange 8, sealing mat is set.Dust cover 10 open top diameter equals the diameter of pilot sleeve 7; Dust cover 10 bottom opening diameter is greater than the diameter of pilot sleeve 7.
During work, first pilot sleeve 7 and dust cover 10 are connected, and be placed in bottom cushion cap hole, being supportted by jacking block 1 device to be fixed on the inwall in cushion cap hole by regulating the length of push rod 2 needs bore position; Mobile drill, is inserted into drilling rod 6 in pilot sleeve 7, is connected dust removing tube 4 simultaneously by between dust removal port 11 with deduster 3.Then start deduster 3, then start rig; The pilot sleeve 7 fixed by position limits the radial deflection of drilling rod 6, thus realizes perpendicular positioning; The large end face of dust cover 10 lower end is directly fitted with ground, and the dust produced in drill hole of drilling machine process is limited in dust cover 10, and passes through deduster 3 by dust sucking-off, realizes the collection of dust.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; those of ordinary skill in the field are to be understood that; can modify to detailed description of the invention of the present utility model with reference to above-described embodiment or equivalent to replace, these do not depart from any amendment of the utility model spirit and scope or equivalently to replace within the claims that all awaits the reply in application.
Claims (9)
1. basic pore-forming vertically-guided and a dedusting dual-purpose apparatus, is characterized in that: described device comprises pilot sleeve (7), dust cover (10) and deduster (3); The described pilot sleeve (7) of coaxial setting and the axle center of dust cover (10) are provided with the through hole passed through for drilling rod (6), and described dust cover (10) is connected with deduster (3) by pipeline.
2. basic pore-forming vertically-guided as claimed in claim 1 and dedusting dual-purpose apparatus, it is characterized in that, described pilot sleeve (7) is cylinder, its axle center is provided with described through hole, its sidewall radial direction is provided with and is positioned at same plane and orthogonal guide pin bushing (12), and described guide pin bushing (12) is provided with pin shaft hole (13) along its axis at intervals.
3. basic pore-forming vertically-guided as claimed in claim 2 and dedusting dual-purpose apparatus, it is characterized in that, described pilot sleeve (7) sidewall radial direction arranges push rod (2), one end of described push rod (2) is provided with the pin shaft hole matched with described guide pin bushing (12) along its axis at intervals, the other end is provided with the jacking block (1) of its axis vertical.
4. basic pore-forming vertically-guided as claimed in claim 3 and dedusting dual-purpose apparatus, it is characterized in that, the external diameter of described push rod (2) is less than or equal to the internal diameter of guide pin bushing (12), and described push rod (2) is connected by the bearing pin (5) through described pin shaft hole (13) with guide pin bushing (12).
5. basic pore-forming vertically-guided as claimed in claim 1 and dedusting dual-purpose apparatus, it is characterized in that, described dust cover (10) is taper, and top is provided with flange, bottom arranges disk along its outer wall radial direction, and sidewall radial direction arranges dust removal port (11).
6. basic pore-forming vertically-guided as claimed in claim 5 and dedusting dual-purpose apparatus, is characterized in that, arranges dust removing tube (4) between described deduster (3) and dust removal port (11).
7. basic pore-forming vertically-guided as claimed in claim 5 and dedusting dual-purpose apparatus, it is characterized in that, described pilot sleeve (7) bottom is provided with the flange (8) matched with described flange, is connected between described flange with flange (8) by bolt (9).
8. basic pore-forming vertically-guided as claimed in claim 7 and dedusting dual-purpose apparatus, is characterized in that, arranges sealing mat between described flange and flange (8).
9. basic pore-forming vertically-guided as claimed in claim 5 and dedusting dual-purpose apparatus, is characterized in that, described dust cover (10) open top diameter equals the diameter of described pilot sleeve (7); Described dust cover (10) bottom opening diameter is greater than the diameter of described pilot sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520522894.0U CN204827229U (en) | 2015-07-17 | 2015-07-17 | Basis pore -forming vertical guide and dual -purpose device that removes dust |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520522894.0U CN204827229U (en) | 2015-07-17 | 2015-07-17 | Basis pore -forming vertical guide and dual -purpose device that removes dust |
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| CN204827229U true CN204827229U (en) | 2015-12-02 |
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| CN201520522894.0U Active CN204827229U (en) | 2015-07-17 | 2015-07-17 | Basis pore -forming vertical guide and dual -purpose device that removes dust |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017012490A1 (en) * | 2015-07-17 | 2017-01-26 | 中国电力科学研究 | Vertical guide and dust collection apparatus for drilling transmission and transformation line foundations |
-
2015
- 2015-07-17 CN CN201520522894.0U patent/CN204827229U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017012490A1 (en) * | 2015-07-17 | 2017-01-26 | 中国电力科学研究 | Vertical guide and dust collection apparatus for drilling transmission and transformation line foundations |
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