CN217528545U - Realize cleaning device of high-efficient clearance in cable duct - Google Patents
Realize cleaning device of high-efficient clearance in cable duct Download PDFInfo
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- CN217528545U CN217528545U CN202220884891.1U CN202220884891U CN217528545U CN 217528545 U CN217528545 U CN 217528545U CN 202220884891 U CN202220884891 U CN 202220884891U CN 217528545 U CN217528545 U CN 217528545U
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Abstract
The utility model discloses a realize cleaning device of high-efficient clearance in cable duct, include: the cleaning device comprises a brush, and the brush is matched with the inner side wall of the cable duct; transmission, transmission includes mobile jib, cover and establishes flexible subassembly, the loose pulley assembly of connection on flexible subassembly and connect the base at the mobile jib both ends on the mobile jib, the brush is connected with the base. When guaranteeing bulk strength, greatly alleviateed whole quality, simultaneously can the various cable duct diameters of self-adaptation, realized "no poor clean" mode, improved this cleaning device's clean effect greatly.
Description
Technical Field
The utility model belongs to the technical field of cable duct maintenance technique and specifically relates to a realize cleaning device of high-efficient clearance in cable duct.
Background
Before laying cables, the cable pipeline needs to be cleaned, and the cable insulation layer is prevented from being damaged by objects such as sand stones remaining in the pipeline during cable laying, so that great potential safety hazards are avoided. Traditionally, large pigs are used to clean the cable duct. The large iron bull is a metal rod with the diameter slightly smaller than that of the cable duct, and the cable duct is cleaned by means of reciprocating motion in the cable duct under the traction of manpower. Except using "big ironcow", still have some pipeline cleaning devices, by motor drive forward, the device has the wheel, by motor drive wheel forward walking, relies on the brush etc. to take the foreign matter out simultaneously, contains accessories such as more motor and power in this kind of design, therefore the whole quality of device and cost are on the large side. In addition, no matter the cleaning device is a big iron bull, or in the current novel patent design for cleaning various cable ducts, a mode of 'poor cleaning' is generally adopted, namely, the cleaning part of the cleaning device adopts a single fixed size or a design with several replaceable sizes. However, according to the different voltage grades of the laid cables, the diameter difference of the cable ducts is large, so that a gap and a dead angle for cleaning can be inevitably generated when the inside of the cable duct is cleaned by a cleaning part with a fixed size or a replaceable cleaning part, and meanwhile, because the compatibility of the cleaning mode to the cable duct is poor, the cleaning part with a corresponding size is frequently required to be frequently replaced, and the quick expansion of the field cleaning work is not facilitated.
For example, chinese patent publication No. CN111687149a, published 2020, 09 and 22 days entitled "a cable pipeline robot", includes a platform, universal camera is installed to platform upside front end, and the light is installed to platform upside front end, and the direct current battery pack DC is installed to platform upside mid-mounting, the dust absorption mouth has been seted up to the platform both sides, and the dust absorption mouth is connected with dust collection processing system, the platform middle part is provided with first motor, and first motor is through two four-wheel drive transmission system and wheel collaborative work. This cable pipe ware people adopts 8 wheels that independently go forward to move alone, and the wheel can be along with wheel carrier angle of adjustment, and can independently reset, and the robot can monitor and control through cell-phone APP, the inside condition of cleaning pipeline and monitoring pipeline that can be better, and can mix the dust and the water of collecting, form muddy thing, can carry out the kindling to the ignition and cover, and can go out at high temperature and carry out muddy thing and spray and reduce cable surface temperature, potential safety hazard has been reduced.
The prior patent has the following disadvantages: (1) The existing equipment contains more accessories such as motors, power supplies and the like, the whole quality and the cost of the equipment are large, a cable pipeline can continuously bear large load in the cleaning process, stress fatigue can be generated on the cable pipeline in serious cases, and the service life and key technical indexes of the cable pipeline are greatly reduced; (2) The existing equipment adopts a single fixed size or a plurality of replaceable size designs, and can inevitably generate gaps and cleaning dead angles when cleaning the inside of a cable duct, and meanwhile, because the compatibility of the cleaning mode to the cable duct is poor, the cleaning part with the corresponding size is frequently required to be frequently replaced, so that the quick expansion of the on-site cleaning work is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the existing equipment accessories are more to cause the whole quality to be bigger than normal, the equipment size is single to cause and cable duct compatibility is relatively poor, providing a simple structure, easy to assemble dismantle replace, be applicable to not unidimensional cable duct's a cleaning device for cable duct.
In order to realize the purpose, the utility model adopts the following technical scheme:
a cleaning device for realizing efficient cleaning in a cable duct comprises:
the cleaning device comprises a brush, and the brush is matched with the inner side wall of the cable duct;
the transmission device comprises a main rod, a telescopic component arranged on the main rod in a sleeved mode, pulley components connected to the telescopic component and bases connected to two ends of the main rod, wherein two ends of the cleaning device can be connected with the bases. The pulley assembly is sleeved on the outer side of the main rod through the telescopic assembly, and the transmission device is connected with traction assemblies such as a pull rope and the like, so that traction force on the outer side of the cable pipeline can be achieved through manual traction or electric traction. The mobile jib sets up with the brush is coaxial, flexible subassembly makes loose pulley assembly can be applicable to the cable duct of various not unidimensional, cleaning device can evenly clear up dirt such as sand and stone in the cable. This device simple structure, easy split replaces spare part, and flexible subassembly can be applicable to not unidimensional, and is clean effectual.
As preferred, flexible subassembly including the cover establish the lantern ring on the mobile jib, be used for connecting the lantern ring and loose pulley assembly's linking arm, the one end and the lantern ring of linking arm rotate to be connected, the other end and the loose pulley assembly of linking arm rotate to be connected, loose pulley assembly passes through the linking arm with two lantern rings in the flexible subassembly in place respectively and rotates to be connected. The two connecting arms rotationally connected with the pulley assemblies are in a triangular structure, so that the structure is stable and the stress is uniform; the lantern ring moves elastically on the main rod, so that the pulley assembly is suitable for cable ducts with different sizes.
Preferably, the telescopic assembly further comprises a support ring sleeved on the main rod, a telescopic rod is arranged on the support ring, one end of the telescopic rod is connected with the support ring, the other end of the telescopic rod is connected with the pulley assembly, and the length of the telescopic rod is distributed along the radius direction of the main rod. The telescopic rods are fixedly connected with the pulley assemblies, and the telescopic rods adopt telescopic nesting structures, so that the pulley assemblies only move along the length direction of the telescopic rods.
Preferably, the pulley assembly comprises a pulley supporting seat, a pulley rotatably connected to the pulley supporting seat and a fixed base connected with the pulley supporting seat, wherein a connecting pair is arranged on the inner side of the fixed base and rotatably connected with the rotating arm.
Preferably, the pulley supporting seat and the fixed base are both provided with direction adjusting holes distributed circumferentially, and the pulley supporting seat and the fixed base penetrate through the connecting piece to be fixedly connected with the direction adjusting holes. The pulley supporting seat passes the direction adjusting hole through the bolt connecting piece and is fixed on the fixed base, and when the direction adjusting hole on the pulley supporting seat corresponds to the direction adjusting hole of difference on the pulley base, the pulley can be realized to become certain angle, and finally the device is guaranteed to move while rotating, and the cleaning device is driven.
Preferably, the end of the connecting pair facing the main rod is provided with a mounting hole, and the end of the telescopic rod facing the pulley assembly is located in the mounting hole.
Preferably, a plurality of revolute pairs distributed circumferentially are arranged on the lantern ring, a revolute groove is formed in one end, facing the lantern ring, of the connecting arm, and the revolute pairs are rotatably arranged in the revolute groove.
Preferably, an elastic part is arranged between the two adjacent telescopic assemblies, the elastic part is sleeved on the main rod, and a lantern ring adjacent to the base on each telescopic assembly is fixedly connected with the base. In the cable duct with uneven size, the elastic part can generate pressing force, so that the pulley is slightly pressed on the inner side wall of the cable duct, and the cleaning is uniform.
Preferably, cleaning device still includes the doctor-bar, the doctor-bar is connected with the brush, the doctor-bar is discoid, doctor-bar edge and cable duct inside wall interference fit. The nylon brush with harder bristles is selected as the brush, so that the nylon brush is long in service life, good in cleaning effect and responsible for cleaning most of dirt in the cable pipeline. The scraper made of rubber scrapes the residual small part of soil and takes out the garbage cleaned by the brush. Through the cleaning mode of the brush and the scraping piece, the cable pipeline meets the cable construction requirement.
Preferably, the base passes through the through-hole through the bolt and is fixedly connected with the brush. Can realize the free assembly of multiple sections, select the number of sections according to the degree of dirt, clean the adjustable degree.
Therefore, the utility model discloses following beneficial effect has: when guaranteeing bulk strength, greatly alleviateed whole quality, simultaneously can the various cable duct diameters of self-adaptation, realized "no poor clean" mode, improved this cleaning device's clean effect greatly.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a construction of the telescopic assembly of fig. 1.
Figure 3 is a schematic view of one construction of the collar of figure 2.
Fig. 4 is a schematic view of one construction of the sheave assembly of fig. 1.
As shown in the figure: the brush comprises a brush 1, a main rod 2, a base 3, a lantern ring 4, a connecting arm 5, a supporting ring 6, a telescopic rod 7, a pulley supporting seat 8, a pulley 9, a fixed base 10, a connecting pair 11, a direction adjusting hole 12, a mounting hole 13, a revolute pair 14, a rotary groove 15, an elastic piece 16 and a scraping piece 17.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the present invention will be further described with reference to the accompanying drawings and specific embodiments.
In the embodiment shown in fig. 1, 2, 3 and 4, a cleaning device for cleaning the cable duct efficiently comprises:
the cleaning device comprises a brush 1, and the brush 1 is matched with the inner side wall of the cable pipeline;
transmission, transmission include mobile jib 2, the flexible subassembly of cover on mobile jib 2, connect 9 subassemblies of pulley on flexible subassembly and connect the base 3 at mobile jib 2 both ends, cleaning device both ends all can be connected with base 3. The pulley 9 assembly is sleeved outside the main rod 2 through a telescopic assembly, and a transmission device is connected with traction assemblies such as a pull rope and the like, so that traction force on the outer side of the cable pipeline can be achieved through manual traction or electric traction. The mobile jib 2 sets up with 1 coaxial brushes, and flexible subassembly makes 9 subassemblies of pulley can be applicable to the cable duct of various not unidimensional, and cleaning device can evenly clear up dirt such as sand and stone in the cable. This device simple structure, easy split replaces spare part, and flexible subassembly can be applicable to not unidimensional, and is clean effectual.
In the embodiment, the pulley 9 component can adapt to various cable pipelines with different sizes by adopting the telescopic component, the structure is simple and easy to replace, the problems that the existing equipment contains more accessories such as motors, power supplies and the like, the whole quality and the cost of the equipment are large, the cable pipeline can continuously bear large load in the cleaning process, the cable pipeline can generate stress fatigue in serious cases, the service life and key technical indexes of the cable pipeline are greatly reduced, the existing equipment adopts a single fixed size or several replaceable size designs, gaps and cleaning dead corners can be inevitably generated when the inside of the cable pipeline is cleaned, and meanwhile, the compatibility of the cable pipeline in the cleaning mode is poor, cleaning parts with corresponding sizes are frequently replaced, and the quick expansion of field cleaning work is not facilitated are solved.
As shown in fig. 1 and fig. 2, the telescopic assembly comprises a lantern ring 4 sleeved on the main rod 2, and a connecting arm 5 for connecting the lantern ring 4 with the pulley 9 assembly, one end of the connecting arm 5 is rotatably connected with the lantern ring 4, the other end of the connecting arm 5 is rotatably connected with the pulley 9 assembly, and the pulley 9 assembly is rotatably connected with two lantern rings 4 in the telescopic assembly through the connecting arm 5. The two connecting arms 5 which are rotationally connected with the pulley 9 component are in a triangular structure, so that the structure is stable and the stress is uniform; the collar 4 moves resiliently on the main bar 2 so that the pulley 9 assembly is adaptable to different sizes of raceway. The telescopic assembly further comprises a support ring 6 arranged on the main rod 2 in a sleeved mode, a telescopic rod 7 is arranged on the support ring 6, one end of the telescopic rod 7 is connected with the support ring 6, the other end of the telescopic rod 7 is connected with a pulley 9 assembly, and the length of the telescopic rod 7 is distributed along the radius direction of the main rod 2. The telescopic rod 7 is fixedly connected with the pulley 9 assembly, and the telescopic rod 7 adopts a telescopic nesting structure, so that the pulley 9 assembly only moves along the length direction of the telescopic rod 7. An elastic part 16 is arranged between two adjacent telescopic assemblies, the elastic part 16 is sleeved on the main rod 2, and the lantern ring 4 adjacent to the base 3 on the telescopic assemblies is fixedly connected with the base 3. In a cable duct of uneven dimensions, the elastic element 16 can generate a pressing force so that the pulley 9 is slightly pressed against the inner side wall of the cable duct, so that the cleaning is even. On the telescopic component, all there is the triangle structure to constitute between linking arm 5, bracing piece and the mobile jib 2, stable in structure and symmetry, cleaning device also easy to assemble dismantlement when guaranteeing structural strength.
As shown in fig. 1, 2 and 4, the pulley 9 assembly includes a pulley supporting seat 8, a pulley 9 rotatably connected to the pulley supporting seat 8, and a fixing base 10 connected to the pulley supporting seat 8, wherein a connecting pair 11 is disposed inside the fixing base 10, and the connecting pair 11 is rotatably connected to the rotating arm. All be equipped with the direction regulation hole 12 that is the circumference and distributes on pulley supporting seat 8 and unable adjustment base 10, pulley supporting seat 8 and unable adjustment base 10 pass direction regulation hole 12 fixed connection through the connecting piece. The pulley supporting seat 8 penetrates through the direction adjusting holes 12 through a bolt connecting piece to be fixed on the fixed base 10, and when the direction adjusting holes 12 in the pulley supporting seat 8 correspond to the different direction adjusting holes 12 in the fixed base 10, the pulley 9 can form a certain angle, and finally the device is guaranteed to rotate and move at the same time to drive the cleaning device. The pulley 9 can be adjusted in every 30 degrees. The end of the connecting pair 11 facing the main rod 2 is provided with a mounting hole 13, and the end of the telescopic rod 7 facing the pulley 9 assembly is positioned in the mounting hole 13.
As shown in fig. 3, the lantern ring 4 is provided with a plurality of revolute pairs 14 distributed circumferentially, one end of the connecting arm 5 facing the lantern ring 4 is provided with a revolute groove 15, and the revolute pairs 14 are rotatably arranged in the revolute groove 15.
As shown in fig. 1, the cleaning device further comprises a scraping blade 17, the scraping blade 17 is connected with the hairbrush 1, the scraping blade 17 is disc-shaped, and the edge of the scraping blade 17 is in interference fit with the inner side wall of the cable duct. Wherein the nylon brush 1 with harder bristles is selected as the brush 1, so that the nylon brush has long service life and good cleaning effect and is responsible for cleaning most of dirt in the cable duct. The scraper 17 made of rubber scrapes the residual small part of mud and takes out the garbage cleaned by the brush 1. Through the cleaning mode of the hairbrush 1 and the scraping blade 17, the cable pipeline meets the cable construction requirement.
As shown in figure 1, the base 3 is fixedly connected with the brush 1 by a bolt passing through a through hole, and both ends of the cleaning device can be connected with a transmission device. Can realize the free assembly of multiple sections, select the number of sections according to the degree of dirt, clean the adjustable degree. The base 3 is provided with a through hole which can be connected with a cleaning device, a pull ring and other parts through bolts. The main rod 2 is connected with the base 3 through threads.
The utility model discloses pulley structure satisfies changes the pipe diameter and cleans the demand, because there is certain declination between pulley and the cable duct inside wall, the device receives the forward while autogiration of traction, and the rotation type is cleaned, sweeps and scrapes the combination, and is decontaminated comprehensively.
Considering that the environment in the cable pipeline is severe and even has the possibility of water accumulation, the risk of insulation damage, electric leakage and the like caused by the severe working environment is extremely easy to occur to the electric gasification equipment such as the motor, and the life safety of constructors is threatened. Consequently, this device has cancelled electrical equipment such as motor, adopts novel accord materials such as aluminum alloy in a large number simultaneously, when guaranteeing cleaning device bulk strength, has greatly alleviateed cleaning device's whole quality.
The above embodiments are merely preferred embodiments of the present invention, and the scope of the present invention is not limited thereto. All equivalent changes made according to the shape and structure of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a realize cleaning device of high-efficient clearance in cable duct which characterized in that includes:
the cleaning device comprises a brush (1), and the brush is matched with the inner side wall of the cable duct;
the transmission device comprises a main rod (2), a telescopic assembly sleeved on the main rod, pulley assemblies connected to the telescopic assembly and a base (3) connected to two ends of the main rod, wherein two ends of the cleaning device can be connected with the base.
2. The cleaning device for realizing the efficient cleaning in the cable duct according to claim 1, wherein the telescopic assembly comprises a sleeve ring (4) sleeved on the main rod and a connecting arm (5) for connecting the sleeve ring and the pulley assembly, one end of the connecting arm is rotatably connected with the sleeve ring, the other end of the connecting arm is rotatably connected with the pulley assembly, and the pulley assembly is respectively rotatably connected with the two sleeve rings in the telescopic assembly through the connecting arm.
3. The cleaning device for efficiently cleaning the inside of the cable duct according to claim 2, wherein the telescopic assembly further comprises a support ring (6) sleeved on the main rod, the support ring is provided with a telescopic rod (7), one end of the telescopic rod is connected with the support ring, the other end of the telescopic rod is connected with the pulley assembly, and the length of the telescopic rod is distributed along the radius direction of the main rod.
4. The cleaning device for cleaning the cable duct effectively according to claim 3, wherein the pulley assembly comprises a pulley support base (8), a pulley (9) rotatably connected to the pulley support base, and a fixing base (10) connected to the pulley support base, and a connection pair (11) is arranged inside the fixing base and rotatably connected to the rotating arm.
5. The cleaning device for cleaning the cable duct according to claim 4, wherein the pulley supporting base and the fixing base are provided with direction adjusting holes (12) distributed circumferentially, and the pulley supporting base and the fixing base are fixedly connected by a connecting member passing through the direction adjusting holes.
6. The cleaning device for cleaning the cable duct effectively according to claim 4, wherein the end of the connecting pair facing the main rod is provided with a mounting hole (13), and the end of the telescopic rod facing the pulley assembly is located in the mounting hole.
7. The cleaning device for realizing the efficient cleaning in the cable duct as claimed in claim 2, wherein a plurality of rotating pairs (14) are arranged on the collar in a circumferential distribution, a rotating groove (15) is arranged at one end of the connecting arm facing the collar, and the rotating pairs are rotatably arranged in the rotating groove.
8. The cleaning device for realizing the efficient cleaning in the cable duct according to the claim 1, 2 or 3, characterized in that an elastic member (16) is arranged between two adjacent telescopic assemblies, the elastic member is sleeved on the main rod, and a sleeve ring on the telescopic assembly, which is adjacent to the base, is fixedly connected with the base.
9. A cleaning device for cleaning inside of cable duct efficiently as claimed in claim 1, further comprising a wiper (17) connected to the brush, wherein the wiper is disc-shaped, and the edge of the wiper is interference fit with the inner side wall of the cable duct.
10. The cleaning device for cleaning the cable duct according to claim 8, wherein the base has a through hole, and the base is fixedly connected to the brush through the through hole by a bolt.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220884891.1U CN217528545U (en) | 2022-04-14 | 2022-04-14 | Realize cleaning device of high-efficient clearance in cable duct |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220884891.1U CN217528545U (en) | 2022-04-14 | 2022-04-14 | Realize cleaning device of high-efficient clearance in cable duct |
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| CN217528545U true CN217528545U (en) | 2022-10-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116054030A (en) * | 2023-04-06 | 2023-05-02 | 国网山东省电力公司潍坊供电公司 | Auxiliary pipe penetrating device for buried cable |
-
2022
- 2022-04-14 CN CN202220884891.1U patent/CN217528545U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116054030A (en) * | 2023-04-06 | 2023-05-02 | 国网山东省电力公司潍坊供电公司 | Auxiliary pipe penetrating device for buried cable |
| CN116054030B (en) * | 2023-04-06 | 2023-06-27 | 国网山东省电力公司潍坊供电公司 | Auxiliary pipe penetrating device for buried cable |
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