CN115549009B - Cable erecting device for building electromechanical installation - Google Patents
Cable erecting device for building electromechanical installation Download PDFInfo
- Publication number
- CN115549009B CN115549009B CN202211534941.4A CN202211534941A CN115549009B CN 115549009 B CN115549009 B CN 115549009B CN 202211534941 A CN202211534941 A CN 202211534941A CN 115549009 B CN115549009 B CN 115549009B
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- Prior art keywords
- fixedly connected
- rod
- base
- groove
- bottom rod
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/02—Devices for adjusting or maintaining mechanical tension, e.g. take-up device
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention discloses a cable erecting device for building electromechanical installation, which relates to the technical field of building electromechanical installation and comprises a bottom rod and a trolley, wherein a limiting rod is fixedly connected onto the bottom rod, a first hollow groove is formed in the bottom rod, a second hollow groove communicated with the first hollow groove is formed in the limiting rod, a first top plate is connected into the second hollow groove in a sealing and sliding mode, a supporting rod is fixedly connected onto one side wall, far away from the bottom rod, of the first top plate, a base is arranged below the bottom rod, and a threaded shaft is connected into the base in a rotating mode. The cable erection device is formed by assembling the base and the bottom rod, is extremely simple and convenient to disassemble and assemble, can be assembled at any time, is convenient to store on a cart and convenient to store and move due to the adoption of a split type assembly structure, and can meet the requirements of different cable erection heights under different use conditions because the cable erection device can be adjusted according to the requirements.
Description
Technical Field
The invention relates to the technical field of building electromechanical installation, in particular to a cable erection device for building electromechanical installation.
Background
The building electromechanical installation generally comprises an electrical engineering system, a ventilation and heating system, a water supply and drainage system, a fire fighting system, a mechanical equipment system, a gas system and the like, and the cable erection device is mainly used for paving a cable for use in the building electromechanical installation. The cable erection work can be divided into two types according to the service time, one type is temporary erection for short service time, and the other type is fixed erection for long-time use. The fixed erection of cable for the electromechanical installation of current building generally goes on with the help of wire pole etc. and to erectting temporarily, generally adopt the stock of fixed length to support fixedly, accomplish and erect, however under different in service behavior, the high requirement of cable erection is different, and the stock obviously can't satisfy the user demand, and when some place uses that the difference in temperature is big round the clock, the cable can receive weather and temperature influence expend with heat and contract with cold to excessive lax or the tension that stretches tight.
Disclosure of Invention
The invention aims to solve the defects in the prior art, such as: for temporary erection during the electromechanical installation of a building, the method cannot be suitable for different height requirements; meanwhile, the problems of cable looseness and over-tightness caused by expansion and contraction of the cable due to large temperature difference between day and night cannot be avoided.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a cable erection device for building electromechanical installation, includes sill bar and shallow, fixedly connected with gag lever post on the sill bar, be equipped with first dead slot in the sill bar, be equipped with the second dead slot with first dead slot intercommunication in the gag lever post, the sealed sliding connection of second dead slot has first roof, fixedly connected with bracing piece on the lateral wall of sill bar is kept away from to first roof, the below of sill bar is equipped with the base, the base internal rotation is connected with the screw thread axle, threaded connection has the second roof on the screw thread axle, the sealed sliding connection of second roof is at first dead slot, be equipped with transmission in the base, be equipped with spacing subassembly on the base, be equipped with clamping device on the bracing piece, be equipped with drive arrangement on the shallow.
Preferably, the base is internally provided with a limiting groove, a first connecting groove, a first mounting groove and a second connecting groove which are communicated with each other from bottom to top in sequence, one end of the threaded shaft is fixedly connected with a limiting block, the limiting block is connected in the limiting groove in a rotating manner, the threaded shaft is fixedly connected with a worm wheel, the worm wheel is connected in the first mounting groove in a rotating manner, the transmission device comprises a second mounting groove, the second mounting groove is communicated with the first mounting groove, a worm is connected in the second mounting groove in a rotating manner, and the worm is connected with the worm wheel in a meshing manner.
Preferably, the limiting assembly comprises two positioning plates, the two positioning plates are symmetrically fixedly connected to one side wall, close to the bottom rod, of the base, positioning holes are formed in the positioning plates and the bottom rod, positioning pins are inserted in the positioning holes, and the positioning pins are fixed to the positioning plates in a magnetic force adsorption mode.
Preferably, clamping device includes the mount pad, mount pad fixed connection is kept away from the one end of sill bar at the bracing piece on, the spacing frame of fixedly connected with on the mount pad, grip block under the fixedly connected with on the mount pad, sliding connection has last grip block in the spacing frame, be equipped with the screw hole on the spacing frame, screw hole female connection has the threaded rod, the one end and the last grip block of threaded rod rotate to be connected, fixedly connected with knob on the other end of threaded rod.
Preferably, the driving device includes two mounting plates which are symmetrically arranged, two of the mounting plates are fixedly connected to a side wall of the cart, two of the mounting plates are fixedly connected to a driving motor, a clamping seat is fixedly connected to an output end of the driving motor, a clamping block is fixedly connected to one end of the worm extending out of the base, and the clamping seat and the clamping block are arranged in a matching manner.
Preferably, a plurality of brake universal wheels are symmetrically and fixedly connected to the bottom side wall of the cart, the clamping blocks are arranged in a regular hexagon shape, and clamping grooves matched with the clamping blocks are formed in the clamping seat.
The invention has the beneficial effects that:
1. the cable erection device is formed by assembling the base and the bottom rod, is extremely simple and convenient to disassemble and assemble, can be assembled at any time, and is convenient to store and move on the trolley due to the adoption of a split type assembly structure, so that the use requirement of temporary erection of the cable is fully met.
2. With the help of the power that driving motor provided, through the cassette, the fixture block, worm and worm wheel drive the screw shaft and rotate, order about by the spacing second roof of first dead slot along the inside wall rebound of first dead slot and compress the air in the first dead slot, receive the influence of cable weight and bracing piece and clamping device weight, when the air is extruded to the pressure to first roof in the first dead slot and is enough to support the bracing piece rebound, because first dead slot and second dead slot intercommunication, consequently when the second roof continues to shift up along first dead slot, first roof can follow it along the rebound of second dead slot and drive the bracing piece rebound, until moving the cable to the mounted position, this kind of mode of erection, because the cable mounting height can be adjusted as required, consequently can satisfy the demand of cable mounting height difference under the different service conditions.
3. In the in-process of height is erect to the adjustment cable, because the cross sectional dimension of first dead slot is greater than the cross sectional dimension of second dead slot, consequently at the in-process that first roof drove the bracing piece and moved up, the second roof is compared to the stroke volume that moves up of bracing piece and is enlargied according to fixed ratio, and the benefit of this kind of mode of setting is, can be under the unchangeable circumstances of holding driving motor rotational speed, improves the speed that the bracing piece moved up, and then promotes the efficiency of cable erection work.
4. Because the atmospheric pressure of the air after being compressed comes as the conduction medium of power and provides the support for first roof and bracing piece, consequently when meetting high temperature weather, when the cable thermal expansion becomes lax, the thermal expansion leads to atmospheric pressure increase in first dead slot and the second dead slot, make the height of bracing piece compare originally erects high lifting partly, thereby straighten the cable after relaxing with the inflation, when meetting cold weather, the cable shrinkage shortens, the air shrinkage leads to atmospheric pressure to reduce in first dead slot and the second dead slot this moment, make the height of bracing piece compare originally erects highly to reduce partly, prevent the tension that the cable was tightened.
Drawings
Fig. 1 is a schematic front structural view of a cable erecting device for electrical installation of a building according to the present invention;
FIG. 2 is an enlarged view of the structure A of FIG. 1;
fig. 3 is a front view of a cable erection device for building electromechanical installation according to the present invention;
FIG. 4 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 3;
fig. 6 is a schematic structural diagram of a base of a cable erection device for building electromechanical installation according to the present invention;
fig. 7 is a front view of a base of a cable erection device for electromechanical installation of a building according to the present invention;
FIG. 8 is a cross-sectional view taken along line C-C of FIG. 7;
fig. 9 is a schematic structural view of a worm of the cable erection device for electromechanical installation of a building, which is provided by the invention;
fig. 10 is a schematic structural diagram of a cart of the cable erection device for building electromechanical installation according to the present invention.
In the figure: 1 sill bar, 2 gag lever posts, 3 first dead slots, 4 second dead slots, 5 first roof, 6 bracing pieces, 7 bases, 8 threaded shafts, 9 second roof, 10 spacing grooves, 11 first connecting grooves, 12 first mounting grooves, 13 second connecting grooves, 14 spacing blocks, 15 worm wheels, 16 second mounting grooves, 17 worms, 18 locating plates, 19 locating holes, 20 locating pins, 21 mounting seats, 22 spacing frames, 23 lower clamping plates, 24 upper clamping plates, 25 threaded rods, 26 knobs, 27 trolleys, 28 universal wheels of stopping, 29 mounting plates, 30 driving motors, 31 cassettes, 32 fixture blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-10, a cable erection device for building electromechanical installation, including sill bar 1 and shallow 27, fixedly connected with gag lever post 2 on the sill bar 1, be equipped with first dead slot 3 in the sill bar 1, be equipped with the second dead slot 4 with first dead slot 3 intercommunication in the gag lever post 2, sealed sliding connection has first roof 5 in the second dead slot 4, fixedly connected with bracing piece 6 on the lateral wall of sill bar 1 is kept away from to first roof 5, be equipped with the scale stripe on the bracing piece 6, the below of sill bar 1 is equipped with base 7, the internal rotation of base 7 is connected with threaded spindle 8, threaded connection has second roof 9 on the threaded spindle 8, sealed sliding connection of second roof 9 is in first dead slot 3.
Be equipped with spacing subassembly on base 7, spacing subassembly includes two locating plates 18, and two locating plates 18 are symmetrical formula fixed connection on base 7 is close to a lateral wall of sill bar 1, all are equipped with locating hole 19 on locating plate 18 and the sill bar 1, and it has locating pin 20 to peg graft in the locating hole 19, and locating pin 20 is fixed on locating plate 18 through the mode of magnetic force absorption.
Be equipped with clamping device on bracing piece 6, clamping device includes mount pad 21, mount pad 21 fixed connection is served at bracing piece 6 one of keeping away from sill bar 1, spacing frame 22 of fixedly connected with on mount pad 21, grip block 23 under the fixedly connected with on the mount pad 21, sliding connection has last grip block 24 in spacing frame 22, be equipped with the screw hole on the spacing frame 22, screw hole female connection has threaded rod 25, the one end of threaded rod 25 rotates with last grip block 24 to be connected, fixedly connected with knob 26 on the other end of threaded rod 25.
Be equipped with drive arrangement on the shallow 27, drive arrangement includes two mounting panels 29 that are the symmetry and set up, the equal fixed connection of two mounting panels 29 is on a lateral wall of shallow 27, fixedly connected with driving motor 30 between two mounting panels 29, fixedly connected with cassette 31 on driving motor 30's the output, worm 17 stretches out one of base 7 and serves fixedly connected with fixture block 32, cassette 31 is the matching setting with fixture block 32, a plurality of universal wheels 28 that stop of symmetry fixedly connected with on the bottom wall of shallow 27, fixture block 32 is regular hexagon and sets up, be equipped with on the cassette 31 with fixture block 32 assorted draw-in groove, shallow 27 is used for depositing base 7 and sill bar 1, shallow 27 in the description figure mainly is used for showing its concrete structure, about the concrete size of shallow 27, refer to the size of base 7 and sill bar 1 and decide.
When the bottom rod mounting and fixing device is used, firstly, the base 7 stored on the trolley 27 is taken down one by means of the threaded shaft 8 on the base 7, then the bottom rod 1 is taken out, the first hollow groove 3 in the bottom rod 1 is aligned to the second top plate 9 on the threaded shaft 8, the outer side wall of the bottom rod 1 is aligned to the two positioning plates 18, the bottom rod 1 is mounted on the base 7, after the bottom end of the bottom rod 1 is contacted with the upper end face of the base 7, the two positioning pins 20 are sequentially inserted into the positioning holes 19 in the positioning plates 18 and the bottom rod 1, the positioning pins 20 are fixed on the positioning plates 18 in a magnetic adsorption mode, and the bottom rod 1 is limited and fixed by matching with the limiting effect of the positioning plates 18 and the second top plate 9 on the outer side wall and the inner side wall of the bottom rod 1, so that the mounting and fixing work of the bottom rod 1 on the base 7 is completed, the operation is simple, the fixing effect is firm, and the use is convenient;
then, a cable erection worker passes one end of a cable to be erected through the space between the lower clamping plate 23 and the upper clamping plate 24, then turns the knob 26, drives the threaded rod 25 to rotate by using the knob 26, drives the upper clamping plate 24 which is rotatably connected with the threaded rod 25 to move downwards under the limiting action of the limiting frame 22 by virtue of the threaded connection effect between the threaded rod 25 and the threaded hole in the limiting frame 22, fixes the cable by matching with the lower clamping plate 23, and adjusts the direction and the position of the driving motor 30 on the trolley 27 by virtue of the brake universal wheel 28 after the cable is fixed, so that the clamping block 32 on the worm 17 is inserted into the clamping seat 31;
the driving motor 30 is started, the output end of the driving motor 30 drives the worm 17 to rotate through the clamping seat 31 and the clamping block 32, the worm 17 and the worm wheel 15 are meshed and connected to drive the threaded shaft 8 to rotate, the positioning plate 18 forms limiting fixation on the bottom rod 1, and the second top plate 9 is connected to the first empty groove 3 of the bottom rod 1 in a sliding mode, so that when the threaded shaft 8 rotates, the second top plate 9 cannot rotate along with the threaded shaft, the second top plate 9 can move upwards along the inner side wall of the first empty groove 3 under the driving of the threaded shaft 8, under the influence of the weight of the cable and the weight of the supporting rod 6 and the clamping device, when the air in the first empty groove 3 is extruded to the pressure of the first top plate 5 to enable the supporting rod 6 to move upwards, the first top plate 5 can drive the supporting rod 6 to move upwards along with the upward movement of the second top plate 9 along the first empty groove 3, and under the driving of the first top plate 5, the cable can move upwards along with the supporting rod 4 until the cable is moved to the erection position, and different height of the cable can be erected according to different use requirements;
in the process of adjusting the cable erection height, because the cross sectional dimension of the first empty groove 3 is larger than that of the second empty groove 4, in the process of driving the supporting rod 6 to move upwards by the first top plate 5, the upward movement stroke of the supporting rod 6 is enlarged according to a fixed proportion compared with that of the second top plate 9, the setting mode has the advantage that the upward movement speed of the supporting rod 6 can be increased under the condition that the rotating speed of the driving motor 30 is kept unchanged, and further the efficiency of the cable erection work is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (3)
1. The cable erection device for the electromechanical installation of the building comprises a bottom rod (1) and a trolley (27), and is characterized in that a limiting rod (2) is fixedly connected to the bottom rod (1), a first empty groove (3) is formed in the bottom rod (1), a second empty groove (4) communicated with the first empty groove (3) is formed in the limiting rod (2), a first top plate (5) is connected to the second empty groove (4) in a sealing and sliding mode, a supporting rod (6) is fixedly connected to one side wall, far away from the bottom rod (1), of the first top plate (5), a base (7) is arranged below the bottom rod (1), a threaded shaft (8) is connected to the base (7) in a rotating mode, a second top plate (9) is connected to the threaded shaft (8) in a threaded mode, the second top plate (9) is connected to the first empty groove (3) in a sealing and sliding mode, and a transmission device is arranged in the base (7);
a limiting groove (10), a first connecting groove (11), a first mounting groove (12) and a second connecting groove (13) which are mutually communicated are sequentially arranged in the base (7) from bottom to top, a limiting block (14) is fixedly connected to one end of the threaded shaft (8), the limiting block (14) is rotatably connected to the limiting groove (10), a worm wheel (15) is fixedly connected to the threaded shaft (8), the worm wheel (15) is rotatably connected to the first mounting groove (12), the transmission device comprises a second mounting groove (16), the second mounting groove (16) is communicated with the first mounting groove (12), a worm (17) is rotatably connected to the second mounting groove (16), and the worm (17) is meshed with the worm wheel (15);
a limiting component is arranged on the base (7);
the limiting assembly comprises two positioning plates (18), the two positioning plates (18) are symmetrically and fixedly connected to one side wall, close to the bottom rod (1), of the base (7), positioning holes (19) are formed in the positioning plates (18) and the bottom rod (1), positioning pins (20) are inserted into the positioning holes (19), and the positioning pins (20) are fixed on the positioning plates (18) in a magnetic adsorption mode;
the supporting rod (6) is provided with a clamping device, and the trolley (27) is provided with a driving device;
drive arrangement includes two mounting panel (29) that are the symmetry and set up, two the equal fixed connection of mounting panel (29) is on a lateral wall of shallow (27), two fixedly connected with driving motor (30) between mounting panel (29), fixedly connected with cassette (31) on the output of driving motor (30), worm (17) stretch out one of base (7) serve fixedly connected with fixture block (32), cassette (31) are the matching setting with fixture block (32).
2. The cable erection device for building electromechanical installation of claim 1, characterized in that, clamping device includes mount pad (21), mount pad (21) fixed connection is on bracing piece (6) keep away from one end of sill bar (1), fixedly connected with spacing frame (22) on mount pad (21), fixedly connected with lower grip block (23) on mount pad (21), sliding connection has upper grip block (24) in spacing frame (22), be equipped with the screw hole on spacing frame (22), screw hole female connection has threaded rod (25), the one end and the upper grip block (24) of threaded rod (25) are rotated and are connected, fixedly connected with knob (26) on the other end of threaded rod (25).
3. The cable erecting device for the electromechanical installation of building as recited in claim 1, wherein a plurality of brake-stopping universal wheels (28) are symmetrically and fixedly connected to a bottom side wall of said cart (27), said fixture blocks (32) are arranged in a regular hexagon, and said fixture seat (31) is provided with a fastening groove matched with said fixture blocks (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211534941.4A CN115549009B (en) | 2022-12-02 | 2022-12-02 | Cable erecting device for building electromechanical installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211534941.4A CN115549009B (en) | 2022-12-02 | 2022-12-02 | Cable erecting device for building electromechanical installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115549009A CN115549009A (en) | 2022-12-30 |
| CN115549009B true CN115549009B (en) | 2023-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211534941.4A Active CN115549009B (en) | 2022-12-02 | 2022-12-02 | Cable erecting device for building electromechanical installation |
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| CN (1) | CN115549009B (en) |
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| JP2003018731A (en) * | 2001-06-28 | 2003-01-17 | Souki Kk | Telescopic power pole and cable installation method |
| JP5147905B2 (en) * | 2010-07-15 | 2013-02-20 | 中国電力株式会社 | Special high-pressure live-line robot |
| US10096405B2 (en) * | 2015-06-09 | 2018-10-09 | The Boeing Company | System for assembling and installing a wire bundle assembly group |
| CN211239244U (en) * | 2020-03-07 | 2020-08-11 | 赖建龙 | Building engineering power cable erects structure |
| CN211508487U (en) * | 2020-03-22 | 2020-09-15 | 韶关市武江区中久电子科技有限公司 | Cable support for construction of electric automation engineering |
| CN211701261U (en) * | 2020-05-14 | 2020-10-16 | 深圳市良全建筑装饰工程设计有限公司 | Cable laying frame for assisting cable laying |
| CN111525443A (en) * | 2020-05-27 | 2020-08-11 | 国网山东省电力公司龙口市供电公司 | Highway crossing structure for power grid construction |
| CN112018706B (en) * | 2020-08-21 | 2022-01-04 | 国网黑龙江省电力有限公司七台河供电公司 | Safety protection cable trench for communication base station |
| CN112174011B (en) * | 2020-10-12 | 2022-04-08 | 国网河南省电力公司唐河县供电公司 | Lifting device for cable erection |
| CN214429103U (en) * | 2020-12-05 | 2021-10-19 | 牛桂元 | Subway tunnel cable erection device |
| CN215009307U (en) * | 2021-06-01 | 2021-12-03 | 李琼 | Special cable erection device for building electromechanical installation |
| CN216921591U (en) * | 2021-09-05 | 2022-07-08 | 达州市建设工程有限公司 | Cable support rod for building construction |
| CN216251941U (en) * | 2021-11-24 | 2022-04-08 | 中铁十二局集团建筑安装工程有限公司 | Cable erection supporting device for electromechanical installation |
| CN216819191U (en) * | 2022-01-17 | 2022-06-24 | 国艺天成建设工程技术有限公司 | Cable erection fixing device |
| CN115083682B (en) * | 2022-07-13 | 2024-02-23 | 昆山裕莱祥电子科技有限公司 | New forms of energy car pencil of riding instead of walk |
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2022
- 2022-12-02 CN CN202211534941.4A patent/CN115549009B/en active Active
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