CN207896560U - A kind of skyscraper cable-laying gear - Google Patents
A kind of skyscraper cable-laying gear Download PDFInfo
- Publication number
- CN207896560U CN207896560U CN201820298122.7U CN201820298122U CN207896560U CN 207896560 U CN207896560 U CN 207896560U CN 201820298122 U CN201820298122 U CN 201820298122U CN 207896560 U CN207896560 U CN 207896560U
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- layer
- cable
- wire rope
- vertical shaft
- steel wire
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Abstract
The utility model discloses a kind of skyscraper cable-laying gears.Its key points of the technical solution are that including hoist engine, suspension pulley and multigroup fixture；The hoist engine installation is aloft on the floor at one layer of n-th layer top where distribution substation；The suspension pulley is lifted at the top of n-th layer on one layer of top plate；The steel wire rope of hoist engine stretches into after bypassing suspension pulley in vertical shaft, and extends to floor where bottom switchgear house, is arranged in the layer and reserves section, and the length for reserving section is m layers to the height of n-th layer and n-th layer distribution substation to vertical shaft sum of the distance；Multigroup fixture clips together cable and steel wire rope along the reserved intersegmental every setting of steel wire rope.Hoist engine releases fixture by after cable tensile strain to n-th layer, and cable is laterally laid to distribution substation position.Using the device cabling, not only speed is controllable, but also cable and steel wire rope are attached by multigroup fixture, safer；Meanwhile, it is capable to protect cable, prevents cable tension and damage.
Description
Technical field
The utility model is related to the laying of skyscraper cable, more particularly to a kind of skyscraper cable-laying gear.
Background technology
Currently, as skyscraper constantly increases, the vertical run of ultra-high layer cable becomes problem more outstanding.
Skyscraper vertical-rise cable is laid, and usual way is floor where will the cable of required laying being first hung to eminence distribution substation
（N-th layer）, then laid from top to bottom from vertical shaft, using downward inertia, construction personnel can easily complete cable very much
Laying task.But since electric cable with large cross-section is heavy, downward inertia is big, and eminence construction personnel cable not easy to control is downward to be used to
Property, safety accident easily occurs.
Utility model content
The purpose of this utility model is to provide a kind of skyscraper cable-laying gear, can be with safety labor-saving using the device
Ground carries out the laying of skyscraper cable.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of skyscraper cable-laying gear includes hoist engine, suspension pulley and multigroup fixture；The hoist engine installation
Aloft at the top of the n-th layer where distribution substation on one layer of floor；The suspension pulley is lifted on one layer at the top of n-th layer of top plate
On；The steel wire rope of hoist engine stretches into vertical shaft vertically downward after bypassing suspension pulley, and extends to the m where bottom switchgear house
Sections are reserved in layer, steel wire rope setting in m layer, reserve the length of section as m layers to the height of n-th layer and n-th layer distribution substation extremely
Vertical shaft sum of the distance；Multigroup fixture clips together cable and steel wire rope along the reserved intersegmental every setting of steel wire rope.
By using above-mentioned technical proposal, not only speed is controllable, but also cable and steel wire rope are attached by multigroup fixture,
It is safer；Meanwhile multigroup fixture has arrived the tension distribution that cable is subject to by its own gravity on each section of steel wire rope, more preferably
Ground protects cable not damaged because of tension.
Preferably, further include fixed pulley, the fixed pulley is fixed at the top of n-th layer on one layer of floor, position
Between hoist engine and suspension pulley；Again up around suspension pulley, then the steel wire rope of hoist engine first passes through after fixed pulley
It stretches into vertical shaft vertically downward.
By using above-mentioned technical proposal, the steel wire rope between hoist engine and fixed pulley is horizontally disposed, reduces to it
The interference that it constructs.
Preferably, pre-embedded steel slab is provided at the top of n-th layer on one layer of floor, the fixed pulley is mounted on pre-buried
On steel plate.
By using above-mentioned technical proposal, the fixed pulley ratio wire rope hoist of installation is more convenient, and the position of hoist engine can
To be adjusted flexibly, the interference to other constructions is further reduced.
Preferably, the side wall of n-th layer vertical shaft is equipped with the first leading block, and the first leading block is located at vertical shaft and matches
Between electric institute.
By using above-mentioned technical proposal, cable is protected not to be scraped off in laid processes.
Preferably, the side wall of m layers of vertical shaft is equipped with the second leading block, and steel wire rope is led from vertical shaft around second
To after pulley, the horizontal direction extension along m layers is changed into；Second leading block is located at the underface of suspension pulley, makes to be located at
Steel wire rope in vertical shaft is in vertical state.
By using above-mentioned technical proposal, cable is protected not to be scraped off in laid processes.
Preferably, it is erected with girder steel on the well head of the vertical shaft at the top of n-th layer on one layer of top plate, is provided on girder steel
Lifting rope, suspension pulley are hung upside down on lifting rope.
By using above-mentioned technical proposal, can increase steel wire rope in vertical shaft prevents cable quilt at a distance from shaft wall
The borehole wall or crane span structure scratch.
Preferably, the both ends of girder steel are fixed on anchor ear and expansion bolt on floor.
By using above-mentioned technical proposal, the movement of girder steel in cabling process can be prevented.
Preferably, multigroup fixture is spaced set.
By using above-mentioned technical proposal, the pulling force of cable can be made to be distributed more uniformly across, preferably protect cable.
In conclusion the utility model has the advantages that：
1, using device cabling from top to bottom, speed is controllable, and multigroup fixture carries out cable and steel wire rope
Connection, it is safer；
2, tension uniform that cable is subject to by its own gravity has been distributed on each section of steel wire rope by multigroup fixture, more
Cable is protected not damaged because of tension well；
3, the setting of girder steel, the first leading block and the second leading block protects cable not scraped in laid processes
Wound；
4, the setting of fixed pulley reduces interference of the hoist engine to other constructions.
Description of the drawings
Fig. 1 is skyscraper cable-laying gear overall structure diagram；
Fig. 2 is the status diagram when initiating terminal of cable rises to n-th layer；
Fig. 3 is the status diagram when initiating terminal of cable is laid to distribution substation.
In figure, 1, hoist engine；11, steel wire rope；111, section is reserved；12, rope；2, suspension pulley；3, fixture；4, vertical shaft；
5, cable；6, girder steel；61, lifting rope；62, anchor ear；63, expansion bolt；7, fixed pulley；71, pre-embedded steel slab；8, first it is oriented to cunning
Wheel；9, the second leading block；91, tripod；10, structural column.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.The identical attached drawing of wherein identical parts
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "upper", "lower", " bottom
Face " and " top surface " refer to that the direction in attached drawing, word "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
As shown in Figure 1, a kind of skyscraper cable-laying gear, including hoist engine 1, suspension pulley 2 and multigroup fixture 3；
Hoist engine 1 installs at the top of the aloft n-th layer where distribution substation one layer（Hereinafter use n+1 layers）Floor on；Suspension pulley 2 is hung
On (n+1)th layer of top plate；The steel wire rope 11 of hoist engine 1 stretches into after bypassing suspension pulley 2 in vertical shaft 4 vertically downward, and prolongs
M layers where bottom switchgear house are extended to, section 111 is reserved in the setting in m layers of steel wire rope 11, and the length for reserving section 111 is m
Layer is to the height of n-th layer and n-th layer distribution substation to 4 sum of the distance of vertical shaft；With reference to figure 2, multigroup fixture 3 is along the reserved of steel wire rope 11
111 interval setting of section, cable 5 and steel wire rope 11 are clipped together.
As shown in Figure 1, in use, the reserved section 111 that the initiating terminal fixture 3 of cable 5 is fixed on to steel wire rope 11 is close
The tip position of vertical shaft 4；Cable 5 is sling as shown in Fig. 2, starting hoist engine 1, in 5 uphill process of cable, is pressed from both sides in m layers
Tool 3 clips together cable 5 and the segmentation of steel wire rope 11；When the initiating terminal of cable 5 reaches n-th layer, first fixture 3 is removed；
As shown in figure 3, hoist engine 1 continues to lift by crane, cable 5 is manually subjected to horizontal laying in n-th layer, until rising cable 5
Beginning is led at inlet wire of substation switch；The fixture 3 for rising to n-th layer is removed one by one in the process.
The lifting and laying of cable 5 are carried out using the device, and cable 5 is lifted by crane from top to bottom, not only speed can
Control, and cable 5 and steel wire rope 11 are attached by multigroup fixture 3, it is safer.Meanwhile multigroup fixture 3 by cable 5 because from
Body gravity and the tension distribution that is subject to have arrived on each section of steel wire rope 11, and cable 5 is preferably protected not damaged because of tension.
Preferably, multigroup fixture 3 is spaced set, such as can be every 3 storey settings, one group of fixture 3, specifically
Spacing can be adjusted according to the Unit Weight of cable 5.Setting can be such that the pulling force of cable 5 is distributed more uniformly across in this way,
Preferably protect cable 5.
Fixture 3 includes retainer clip, binding strap and connecting rope, and retainer clip and binding strap are connected to one by connecting rope
It rises.In use, retainer clip folder is on a steel cord, binding strap is by cable tie.
Suspension pulley 2 may be mounted at (n+1)th layer of top plate close to vertical shaft 4 marginal position to enable steel wire rope 11
It is kept in vertical shaft 4 vertical.Further, as shown in Figure 1, in order to increase steel wire rope 11 and 4 side wall of vertical shaft in vertical shaft 4 away from
From being erected with girder steel 6 on the well head of the vertical shaft 4 of (n+1)th layer of top plate, be provided with lifting rope 61 on girder steel 6, suspension pulley 2 is projecting
On lifting rope 61.The movement of girder steel 6 causes danger, the both ends anchor ear 62 of girder steel 6 and expansion in 5 laid processes of cable in order to prevent
Bolt 63 is fixed on floor.
It is non-horizontal as shown in Figure 1, since steel wire rope 11 has certain angle between hoist engine 1 and suspension pulley 2
State, so when work, hoist engine 1 can be by upward tractive force, it is therefore desirable to which hoist engine 1 is secured firmly on floor.But
Be hoist engine 1 fixation it is more inconvenient, so fixed pulley 7 is arranged between hoist engine 1 and suspension pulley 2.Hoist engine 1
Steel wire rope 11 first passes through after fixed pulley 7 again up around suspension pulley 2, then stretches into vertically downward in vertical shaft 4, in this way can be with
Stress is gone up when hoist engine 1 being made to work in only the horizontal direction.Pre-embedded steel slab 71 is provided on (n+1)th layer of floor, fixed pulley 7 is pacified
On pre-embedded steel slab 71.The fixed pulley 7 of installation is more more convenient than wire rope hoist 1, and hoist engine 1 and fixed pulley 7 it
Between steel wire rope 11 it is horizontally disposed, reduce the interference to other constructions.The tail end rope 12 of hoist engine 1 is socketed in structural column
10 or wall on, the position of such hoist engine 1 can be adjusted flexibly between fixed pulley 7 and structural column 10 or wall,
Further reduce the interference to other constructions.
Further, as shown in Figure 1, in order to protect cable 5 not to be scraped off in laid processes, in the side of n-th layer vertical shaft 4
Wall is equipped with the first leading block 8, and the first leading block 8 is between vertical shaft 4 and distribution substation.The side wall installation of m layers of vertical shaft 4
There are the second leading block 9, steel wire rope 11 to change into the horizontal direction along m layers after bypassing the second leading block 9 in vertical shaft 4
Extend；Second leading block 9 is located at the underface of suspension pulley 2, and the steel wire rope 11 being located in vertical shaft 4 is made to be in vertical state.
Second directive wheel may be mounted on 91 frame of triangle, and 91 frame of triangle is erected on m layers of the well head of vertical shaft 4,91 frame of triangle
Bottom is fixed on the floor around the side wall or well head of well head.
The application method of skyscraper cable-laying gear, operating procedure are as follows：
S1, hoist engine 1 and fixed pulley 7 on (n+1)th layer of floor are installed, suspention is installed on (n+1)th layer of top plate
Pulley 2 installs the first leading block 8 and the second leading block 9 respectively in n-th layer and m layers；
S2, it is extended downwardly into vertical shaft 4 after the steel wire rope 11 of hoist engine 1 is bypassed suspension pulley 2, and extends m layers, bypassed
After second leading block 9, the horizontal extension on m layers of floor, and be arranged and reserve section 111；The length of reserved section 111 is m
Layer is done in reserved section 111 close to the tip position of vertical shaft 4 to the height of n-th layer and n-th layer distribution substation to 4 sum of the distance of vertical shaft
Good label；
S3, the initiating terminal fixture 3 of cable 5 is fixed on steel wire rope 11 reserved section 111 mark position；
S4, start hoist engine 1 and sling cable 5, in 5 uphill process of cable, m layer with multiple fixtures 3 by cable 5 and
The segmentation of steel wire rope 11 is clipped together；
S5, when cable 5 initiating terminal reach n-th layer when, hoist engine 1 shut down, remove first fixture 3, manually caught hold of
Beginning bypasses the first directive wheel；Then hoist engine 1 continues to lift by crane, and cable 5 is manually carried out horizontal laying in n-th layer, directly
It is led at inlet wire of substation switch to by the initiating terminal of cable 5；The fixture 3 for rising to n-th layer is removed one by one in the process；
S6, remaining fixture 3 is removed, and cable 5 is fixed in crane span structure；
S7, the operating procedure for repeating S2~S6 carry out the laying of next cable 5；Finally remove 5 laying apparatu of cable.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of skyscraper cable-laying gear, it is characterised in that：
Including hoist engine（1）, suspension pulley（2）With multigroup fixture（3）；
The hoist engine（1）Installation is aloft on the floor at one layer of n-th layer top where distribution substation；
The suspension pulley（2）It is lifted at the top of n-th layer on one layer of top plate；
Hoist engine（1）Steel wire rope（11）Around suspension pulley（2）Stretch into vertical shaft vertically downward afterwards（4）It is interior, and extend to bottom
M layers where switchgear house, steel wire rope（11）Section is reserved in setting in m layers（111）, reserve section（111）Length be m layers
To the height of n-th layer and n-th layer distribution substation to vertical shaft（4）Sum of the distance；
Multigroup fixture（3）Along steel wire rope（11）Reserved section（111）Interval setting, by cable（5）With steel wire rope（11）Folder
Together.
2. a kind of skyscraper cable-laying gear according to claim 1, it is characterised in that：It further include fixed pulley
（7）, the fixed pulley（7）It is fixed at the top of n-th layer on one layer of floor, is located at hoist engine（1）And suspension pulley（2）It
Between；Hoist engine（1）Steel wire rope（11）First pass through fixed pulley（7）Afterwards again up around suspension pulley（2）, then vertically downward
Stretch into vertical shaft（4）It is interior.
3. a kind of skyscraper cable-laying gear according to claim 2, it is characterised in that：One layer at the top of n-th layer
Pre-embedded steel slab is provided on floor（71）, the fixed pulley（7）Mounted on pre-embedded steel slab（71）On.
4. a kind of skyscraper cable-laying gear according to claim 1, it is characterised in that：
N-th layer vertical shaft（4）Side wall the first leading block is installed（8）, the first leading block（8）Positioned at vertical shaft（4）With distribution
Between institute.
5. a kind of skyscraper cable-laying gear according to claim 1, it is characterised in that：M layers of vertical shaft（4）Side
Wall is equipped with the second leading block（9）, steel wire rope（11）From vertical shaft（4）In bypass the second leading block（9）Afterwards, it changes into along
M layers of horizontal direction extends；Second leading block（9）Positioned at suspension pulley（2）Underface, make be located at vertical shaft（4）In steel
Cord（11）In vertical state.
6. a kind of skyscraper cable-laying gear according to claim 1, it is characterised in that：One layer at the top of n-th layer
Vertical shaft on top plate（4）Well head on be erected with girder steel（6）, girder steel（6）On be provided with lifting rope（61）, suspension pulley（2）It is projecting
In lifting rope（61）On.
7. a kind of skyscraper cable-laying gear according to claim 6, it is characterised in that：Girder steel（6）Both ends use
Anchor ear（62）And expansion bolt（63）It is fixed on floor.
8. a kind of skyscraper cable-laying gear according to claim 1, it is characterised in that：Multigroup fixture（3）
For spaced set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820298122.7U CN207896560U (en) | 2018-03-02 | 2018-03-02 | A kind of skyscraper cable-laying gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820298122.7U CN207896560U (en) | 2018-03-02 | 2018-03-02 | A kind of skyscraper cable-laying gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207896560U true CN207896560U (en) | 2018-09-21 |
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ID=63542369
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820298122.7U Expired - Fee Related CN207896560U (en) | 2018-03-02 | 2018-03-02 | A kind of skyscraper cable-laying gear |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108462117A (en) * | 2018-03-02 | 2018-08-28 | 北京利华消防工程有限公司 | A kind of skyscraper cable-laying gear and its application method |
-
2018
- 2018-03-02 CN CN201820298122.7U patent/CN207896560U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108462117A (en) * | 2018-03-02 | 2018-08-28 | 北京利华消防工程有限公司 | A kind of skyscraper cable-laying gear and its application method |
| CN108462117B (en) * | 2018-03-02 | 2024-04-12 | 北京利华消防工程有限公司 | High-rise building cable laying device and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 |