CN209545054U - A kind of gantry lifting structure of power engineering - Google Patents

A kind of gantry lifting structure of power engineering Download PDF

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Publication number
CN209545054U
CN209545054U CN201920413251.0U CN201920413251U CN209545054U CN 209545054 U CN209545054 U CN 209545054U CN 201920413251 U CN201920413251 U CN 201920413251U CN 209545054 U CN209545054 U CN 209545054U
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China
Prior art keywords
power engineering
cable
cable support
along plate
support rod
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CN201920413251.0U
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Chinese (zh)
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杨琳
陈宏伟
田若欣
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State Grid Corp of China SGCC
Wuhan Electric Power Technical College
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State Grid Corp of China SGCC
Wuhan Electric Power Technical College
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Abstract

The utility model relates to cable testing bridge technical fields, provide a kind of gantry lifting structure of power engineering, including several cable support rods for carrying cable, the lifting assembly being installed for the cable support rod and cable support rod lifting can be driven and for by the fixed fixation kit on the ceiling of the lifting assembly, the lifting assembly includes be vertically arranged more along plate, the more sections being enclosed along plate for each cable support rod placement.A kind of gantry lifting structure of the power engineering of the utility model, the chance for carrying more cables is provided by several cable support rods, and it can be facilitated when needing to overhaul by lifting assembly and put down cable support rod, and it is risen again after Awaiting Overhaul, the difficulty of later period maintenance is greatly reduced, so that initial stage installation and later period maintenance are more convenient and efficient.

Description

A kind of gantry lifting structure of power engineering
Technical field
The utility model relates to cable testing bridge technical field, the gantry lifting structure of specially a kind of power engineering.
Background technique
Cable testing bridge is divided into the structures such as slot type, pellet type and ladder-type, passes through the compositions such as bracket, trailing arm, installation attachment, energy Enough the insides that is emitted on that cable is neat are connected to another equipment from an equipment, and will not influence the external beauty of framework It sees.Gantry can independently be set up in building, can also be attached on various buildings and piping lane bracket, Ying Tixian structure letter It is single, it is handsome in appearance, configuration is flexible and easy to maintenance the features such as, whole parts are both needed to carry out zinc-plated processing, are mounted on outside building Outdoor gantry.
But gantry is normally mounted at eminence, in the later period there is inconvenience in maintenance, in addition, after installing gantry Cable specification in gantry, which needs to classify, fixes, play the route convenient for later period model go wrong it is easy-to-look-up and fixed Effect, however usually chaotic stack is placed in the prior art, and classifying quality is poor, is unfavorable for searching.
Utility model content
The purpose of this utility model is to provide a kind of gantry lifting structures of power engineering, pass through several cable support rods The chance for carrying more cables is provided, and can be facilitated when needing to overhaul by lifting assembly and put cable support rod Under, and risen again after Awaiting Overhaul, the difficulty of later period maintenance is greatly reduced, so that initial stage installation and later period maintenance are more It is convenient and efficient.
To achieve the above object, the utility model embodiment provides the following technical solutions: a kind of gantry of power engineering Lifting structure, including for carrying cable several cable support rods, installed for the cable support rod and the cable can be driven The lifting assembly of strut lifting and for by the fixed fixation kit on the ceiling of the lifting assembly, the lifting assembly Including be vertically arranged more along plate, the more sections being enclosed along plate for each cable support rod placement.
Further, described to have four along plate and lay along quadrangle, each cable support rod described is formed along four along plate One of side to the direction of the side opposite with the side of quadrangle successively lay.
Further, it is each it is described along plate in be equipped with vertical active tunnel, the lifting assembly further include it is extending or The several groups telescopic sleeving rod of shortening and several actuators for driving each telescopic sleeving rod to elongate or shorten, each telescopic The quantity of bar is identical as each quantity along plate and corresponds, and each telescopic sleeving rod is inserted into the corresponding edge In the vertical active tunnel of plate, and wherein one end of each telescopic sleeving rod is installed by the fixation kit in the day On card, the other end is fixed on corresponding described along plate, the number of each actuator and each telescopic sleeving rod It measures identical and corresponds preparation.
Further, each telescopic sleeving rod include sleeve and can be driven by the actuator and in the sleeve The interior bar of vertical movable, the interior bar and the sleeve sliding contact, the sleeve are fixed on described by the fixation kit On ceiling.
Further, each actuator includes the fixed pulley being mounted on the fixation kit and part wrapping institute The drawstring of fixed pulley is stated, wherein one end of the drawstring is connected on the one end of the interior bar far from the fixation kit, another End connection traction device.
Further, the traction device includes the closed reel wound for the drawstring, coaxially fixation is set with the closed reel The shaft set and for providing the driving motor of driving force, wherein one end of the shaft and it is described can be rotated grafting along plate, The driving motor is sequentially connected by belt and the shaft.
Further, the adjacent two cable support rod part slidings are provided with straight-bar, and the straight-bar is equipped with several demarcation plates, The section for storing the cable of different model is formed between two neighboring demarcation plate.
Further, each demarcation plate passes through any stalling axis and installs on the straight-bar.
Further, it is each it is described along plate be L-type structure, and each horizontal segment along plate being of an L-shaped structure is equipped with Power supply cable leads to several threading holes of different equipment.
Further, it the cable support rod and described is an integral molding structure between plate or detachable structure.
Compared with prior art, the utility model has the beneficial effects that a kind of gantry lifting structure of power engineering, leads to It crosses several cable support rods and provides the chance for carrying more cables, and can be facilitated when needing to overhaul by lifting assembly Cable support rod is put down, and is risen again after Awaiting Overhaul, the difficulty of later period maintenance is greatly reduced, so that initial stage, installation was with after Phase maintenance is more convenient and efficient.
Detailed description of the invention
Fig. 1 is a kind of first viewing angle constructions of the gantry lifting structure of power engineering provided by the embodiment of the utility model Schematic diagram;
Fig. 2 is a kind of side view along plate of the gantry lifting structure of power engineering provided by the embodiment of the utility model Figure;
Fig. 3 is a kind of second viewing angle constructions of the gantry lifting structure of power engineering provided by the embodiment of the utility model Schematic diagram;
Fig. 4 is a kind of knot of the telescopic sleeving rod of the gantry lifting structure of power engineering provided by the embodiment of the utility model Structure schematic diagram;
Fig. 5 is enlarged drawing at the A of Fig. 1;
In appended drawing reference: 101- is along plate;102- cable support rod;103- active tunnel;104- closed reel;105- shaft; 106- driving motor;107- belt;108- threading hole;109- straight-bar;110- demarcation plate;2- telescopic sleeving rod;201- sleeve;202- Interior bar;203- fixed pulley;204- drawstring;205- Limit screw;206- stop nut;3- fixation kit;301- fixed plate;4- electricity Source capsule.
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 making creative work All other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model embodiment provides a kind of gantry lifting structure of power engineering, including is used for Several cable support rods 102 of cable are carried, are installed for the cable support rod 102 and the cable support rod 102 can be driven to go up and down Lifting assembly and for by the fixed fixation kit 3 on the ceiling of the lifting assembly, the lifting assembly to include perpendicular More be directly arranged are along plate 101, the more sections being enclosed along plate 101 for each placement of cable support rod 102.At this It is flexible and changeable depending on the quantity for the cable that the quantity of cable support rod 102 can carry according to actual needs in embodiment, and And these cable support rods 102 are set to these are vertical along the section that plate 101 is enclosed, can more convenient for planning and The work of lifting assembly.Lifting assembly, as its name suggests, purpose are exactly to rise or fall, it is to be able to needing to overhaul When the cable support rod 102 in eminence is lowered into the height that staff can operate, and after having overhauled or just dress After each cable support rod 102 risen into safe height, can be with to prevent accident, therefore by the lifting assembly Greatly improve the working efficiency of staff.
The following are specific embodiments:
Optimize the above-mentioned arrangement along plate 101, please refers to Fig. 1-3, it is described to have four along plate 101 and laid along quadrangle, respectively The cable support rod 102 is along one of side to the side opposite with the side of four quadrangles formed along plate 101 It successively lays in the direction on side.In the present embodiment, the quantity along plate 101 can be four three either more roots, When it is four, they, which are combined, forms a quadrangle, which can be regular quadrangle, be also possible to other four side Shape, for each cable support rod 102 in this region that this quadrangle is formed, cable support rod 102 at this time is along the quadrangle One of side it is rectangular towards another opposite side and arrange, it is preferred that this is distributed as being uniformly distributed, so It can be in order to the classification and layout of cable.
Optimize above-mentioned lifting assembly, please refers to Fig. 1 and Fig. 3, it is each described interior equipped with vertical active tunnel along plate 101 103, the lifting assembly further includes several groups telescopic sleeving rod 2 that is extending or shortening and each telescopic sleeving rod 2 is driven to be stretched Several actuators that are long or shortening, the quantity of each telescopic sleeving rod 2 is identical as each quantity along plate 101 and one is a pair of It answers, each telescopic sleeving rod 2 is inserted into the corresponding vertical active tunnel 103 along plate 101, and each described Wherein one end of telescopic sleeving rod 2 is installed by the fixation kit 3 on the ceiling, and the other end is fixed on described right with it That answers is described along plate 101, and each actuator is identical as the quantity of each telescopic sleeving rod 2 and corresponds preparation.At this In embodiment, which can be made of telescopic sleeving rod 2 and actuator, and telescopic sleeving rod 2 is inserted into the activity being vertically arranged After in channel 103, telescopic direction has been also defined in vertical direction, so drives stretching for the telescopic sleeving rod 2 by actuator After contracting, it can make to be lifted along plate 101 or put down downwards upwards, can so be gone up and down with each cable support rod 102.Each An actuator is arranged in telescopic sleeving rod 2, in order to the layout of actuator, because it only needs to be set to its corresponding telescopic sleeving rod At 2.Certainly, lifting assembly is in addition to using other than telescopic sleeving rod 2, can also using electric pushrod or hydraulic cylinder etc. come Realize lifting, both of which is existing mature technology, and the process of its driving lifting is just no longer described in detail herein.Preferably, living Dynamic channel 103 is cylindrical or prismatic, is quadrangular, guarantee telescopic sleeving rod 2 and 103 shape of active tunnel in the present embodiment It is arranged with gap.
Optimize above-mentioned telescopic sleeving rod 2, please refer to Fig. 1 and Fig. 4, each telescopic sleeving rod 2 includes sleeve 201 and can It is driven by the actuator in the interior bar 202 of vertical movable in the sleeve 201, the interior bar 202 and the sleeve 201 are sliding Dynamic contact, the sleeve 201 are fixed on the ceiling by the fixation kit 3.In the present embodiment, the telescopic sleeving rod 2 are made of sleeve 201 and interior bar 202, and interior bar 202 is slideably positioned in sleeve 201, and actuator only needs that interior bar 202 is driven to exist Movement, that is, can be changed the length of entire telescopic sleeving rod 2 in sleeve 201, to achieve the purpose that adjust the height of cable support rod 102. In order to guarantee interior bar 202 can activity skid off, 201 top seal of sleeve and be ceiling mounted by fixation kit 3, lower end It but is opening setting.Certainly, in addition to this, more piece interior bar 202 can also be used, one covers one, to reach to a greater extent It is flexible, and the performance being embodied in cable support rod 102 at this time is can to rise higher and be even lower.
Above-mentioned telescopic sleeving rod 2 is advanced optimized, is completely disengaged in order to avoid interior bar 202 is unexpected, it can be in 202 upper end of interior bar Convex edge is set, and the corresponding gear edge of casing shoe inner wall setting, gear is less than convex edge outer diameter along internal diameter can (not shown).
Optimize above-mentioned actuator, each actuator include the fixed pulley 203 that is mounted on the fixation kit 3 with And part wraps the drawstring 204 of the fixed pulley 203, wherein one end of the drawstring 204 is connected to the interior bar 202 far from institute On the one end for stating fixation kit 3, the other end connects traction device.In the present embodiment, tractive force is provided by traction device, used Fixed pulley 203 can change the force direction of drawstring 204, in order to integrally-built layout.Drawing positioned at 203 two sides of fixed pulley It restricts 204 ends, wherein one end is connected to the bottom of interior bar 202, another termination tractive force, so when tractive force applies, so that interior 202 upward sliding of bar can raise cable support rod 102, and when removing tractive force, at this time interior bar 202 can in cable and It is moved downward under the gravity of cable support rod 102, the decline of cable support rod 102 can be realized.
Optimize above-mentioned traction device, please refer to Fig. 1, Fig. 2 and Fig. 5, the traction device includes winding for the drawstring 204 Closed reel 104, the shaft 105 that is coaxially fixedly installed with the closed reel 104 and for providing the driving motor of driving force 106, wherein one end of the shaft 105 and it is described can be rotated grafting along plate 101, the driving motor 106 by belt 107 and The shaft 105 is sequentially connected.In the present embodiment, closed reel 104 is set to along the lateral wall of plate 101, and shaft 105 is wherein One end with along the mode that plate 101 can be rotated grafting can be existing rotating connector, such as bearing, bearing block etc., belt 107 Transmission is specifically that belt pulley is arranged on shaft 105, is arranged on 106 output shaft of driving motor corresponding with 105 upper belt pulley of shaft Main pulley realize transmission connection then by 107 winding belt pulley of belt, main pulley, when driving motor 106 works, Shaft 105 can be driven to rotate, coiling or payoff operation (motor steering change) are realized, to adjust the promotion of cable support rod 102 Or decentralization.Certainly, other than by the way of the transmission of the synchronizing wheel of belt 107, screw rod transmission can also be also used, both Mode is existing mature technology, its detailed process is not just described in detail.
As the prioritization scheme of the utility model embodiment, referring to Fig. 3,102 cunnings of adjacent two cable support rods Dynamic to be provided with straight-bar 109, the straight-bar 109 is equipped with several demarcation plates 110, is formed and be used between two neighboring demarcation plate 110 Store the section of the cable of different model.It in the present embodiment, can will be by above-mentioned each along plate by these demarcation plates 110 101 sections formed are divided into multiple spaces, and demarcation plate 110 can slide into different location on straight-bar 109, to form difference The section of size classifies for the cable disposed as needed, can effectively improve the installation utilization efficiency of cable.
Above scheme is advanced optimized, each demarcation plate 110 is installed by any stalling axis in the straight-bar 109 On.In the present embodiment, by any stalling axis can according to need by demarcation plate 110 turn to it is horizontal or vertical or other Angle, to adapt to different line bundle classification.
As the prioritization scheme of the utility model embodiment, please refer to figure, 2, it is each it is described along plate 101 be L-type structure, and Each horizontal segment along plate 101 being of an L-shaped structure is equipped with several threading holes that power supply cable leads to different equipment 108.In the present embodiment, if these threading holes 108 can connect in order to which cable is led to distinct device.Preferably, it wears The quantity of string holes 108 can be identical with the quantity of every bundle cable, can prevent the interference between cable.
As the prioritization scheme of the utility model embodiment, the cable support rod 102 and described it is integrated between plate 101 Molding structure or detachable structure.
As the prioritization scheme of the utility model embodiment, fixation kit 3 is including fixed plate 301 and runs through the fixation The location hole of 301 surrounding of plate, 301 lower surface of fixed plate middle part are fixedly linked with 201 top of sleeve, fixed plate 301 and ceiling Between achieved a fixed connection by setting expansible anchor of metal through location hole.
As the prioritization scheme of the utility model embodiment, 201 bottom end of sleeve is not seal setting, 201 upper side of sleeve It is offered on wall, 104 side wall of closed reel for the 204 perforative aperture of activity of drawstring.
As the prioritization scheme of the utility model embodiment, Fig. 1 and Fig. 4 are please referred to, 202 bottom end of interior bar is fixed with limit Screw rod 205, stop nut 206 is equipped on Limit screw 205, and 206 outer diameter of stop nut is greater than 103 internal diameter of active tunnel.It keeps away Exempt from telescopic sleeving rod 2 and is detached from active tunnel 103.
As the prioritization scheme of the utility model embodiment, referring to Fig. 2, it is equipped with power pack 4 along 101 lateral wall of plate, 4 output end of power pack is electrically connected by electric wire and 106 input terminal of driving motor.Mountable battery in power pack 4, or directly It is connect by electric wire and draws the power supply of plug grafting household socket, guarantee that driving motor 106 being capable of normal power supply using existing mature technology Work.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (10)

1. a kind of gantry lifting structure of power engineering, it is characterised in that: including several cable branch for carrying cable Bar, the lifting assembly installed for the cable support rod and cable support rod lifting can be driven and for by the lifting assembly Fixed fixation kit on the ceiling, the lifting assembly include be vertically arranged more along plate, and more described to enclose along plate Form the section for each cable support rod placement.
2. a kind of gantry lifting structure of power engineering as described in claim 1, it is characterised in that: described to have four along plate And along quadrangle lay, each cable support rod along four it is described along plate formed quadrangle one of side to the side It successively lays in the direction of the opposite side in side.
3. a kind of gantry lifting structure of power engineering as described in claim 1, it is characterised in that: each described equal along plate Interior to be equipped with vertical active tunnel, the lifting assembly further includes several groups telescopic sleeving rod that is extending or shortening and drives each Several actuators that the telescopic sleeving rod elongates or shortens, the quantity of each telescopic sleeving rod are identical as each quantity along plate And correspond, each telescopic sleeving rod is inserted into the corresponding vertical active tunnel along plate, and each institute The wherein one end for stating telescopic sleeving rod is installed by the fixation kit on the ceiling, and the other end is fixed on described right with it That answers is described along plate, and each actuator is identical as the quantity of each telescopic sleeving rod and corresponds preparation.
4. a kind of gantry lifting structure of power engineering as claimed in claim 3, it is characterised in that: each telescopic Bar include sleeve and can be driven by the actuator and in the interior bar of vertical movable in the sleeve, the interior bar with it is described Sleeve sliding contact, the sleeve are fixed on the ceiling by the fixation kit.
5. a kind of gantry lifting structure of power engineering as claimed in claim 4, it is characterised in that: each actuator It include the drawstring that the fixed pulley being mounted on the fixation kit and part wrap the fixed pulley, the drawstring is wherein One end is connected on the one end of the interior bar far from the fixation kit, and the other end connects traction device.
6. a kind of gantry lifting structure of power engineering as claimed in claim 5, it is characterised in that: the traction device packet Include the closed reel for drawstring winding, the shaft being coaxially fixedly installed with the closed reel and for providing the drive of driving force Dynamic motor, wherein one end of the shaft can be rotated grafting along plate with described, and the driving motor passes through belt and the shaft Transmission connection.
7. a kind of gantry lifting structure of power engineering as described in claim 1, it is characterised in that: adjacent two electricity The sliding of cable strut piece is provided with straight-bar, and the straight-bar is equipped with several demarcation plates, is formed between two neighboring demarcation plate for depositing Put the section of the cable of different model.
8. a kind of gantry lifting structure of power engineering as claimed in claim 7, it is characterised in that: each demarcation plate is equal It is installed by arbitrarily stalling axis on the straight-bar.
9. a kind of gantry lifting structure of power engineering as described in claim 1, it is characterised in that: each described to be along plate L-type structure, and each horizontal segment along plate being of an L-shaped structure is equipped with power supply cable and leads to the several of different equipment Threading hole.
10. a kind of gantry lifting structure of power engineering as described in claim 1, it is characterised in that: the cable support rod It is an integral molding structure between plate or detachable structure with described.
CN201920413251.0U 2019-03-29 2019-03-29 A kind of gantry lifting structure of power engineering Active CN209545054U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920413251.0U CN209545054U (en) 2019-03-29 2019-03-29 A kind of gantry lifting structure of power engineering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920413251.0U CN209545054U (en) 2019-03-29 2019-03-29 A kind of gantry lifting structure of power engineering

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117424141A (en) * 2023-12-19 2024-01-19 德通建设集团有限公司 Comprehensive wiring device for building wires and cables

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117424141A (en) * 2023-12-19 2024-01-19 德通建设集团有限公司 Comprehensive wiring device for building wires and cables
CN117424141B (en) * 2023-12-19 2024-03-12 德通建设集团有限公司 Comprehensive wiring device for building wires and cables

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