CN207265555U - A kind of gate cable laying coaster - Google Patents
A kind of gate cable laying coaster Download PDFInfo
- Publication number
- CN207265555U CN207265555U CN201721107282.0U CN201721107282U CN207265555U CN 207265555 U CN207265555 U CN 207265555U CN 201721107282 U CN201721107282 U CN 201721107282U CN 207265555 U CN207265555 U CN 207265555U
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- pulley
- gate
- cable laying
- fixed
- frame component
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Abstract
The utility model discloses a kind of gate cable laying coaster, it includes gate frame component and pulley assembly, gate frame component, which includes linking together, forms four sides of totally enclosed type quadrilateral structure, one of side is active edges, the other three side is the fixed edge being fixed together, one end of active edges is movably connected on side adjacent thereto, the other end is removable to be fixedly connected on side adjacent thereto, pulley assembly includes four pulleys being separately positioned on four sides of gate frame component, four pulleys are arranged on the same side of gate frame component, pulley includes the pulley spindle being fixed on side and the steel pipe being sleeved on pulley spindle, pulley spindle is parallel with corresponding side, the bearing being installed on pulley spindle is equipped between steel pipe both ends and pulley spindle, bearing internal external both sides are respectively equipped with location structure.No matter cable is subject to the lateral force of any direction in cabling process, and cable slides in four side pulleys all the time, ensures cable laying ride comfort and continuity.
Description
Technical field
A kind of portable cable laying pulley group is the utility model is related to, is specifically a kind of gate cable laying coaster, belongs to
In cable laying engineering construction technical field.
Background technology
Cable laying is a critical process, the core status in construction, and construction in engineering construction project
Emphasis and difficult point.The especially laying of electric cable with large cross-section, traditional way are that straightway pulley and angle are installed before cable laying
Pulley, is laid by cable layer, however, traditional pulley is installed there are problems with, first, straightway pulley is put
Be put in the lower section of cable, because unbalance stress and cable have stress release in itself in cabling process, frequently can lead to cable from
Slid on pulley；Second, the angle pulley blocks of corner Changing Direction Type are not fixed easily, larger side can be produced in cabling process
Stress, easily causes toppling for pulley, seriously affects laying efficiency；Third, pulley topple after corner angle easily scratch cable, it is necessary to
Special messenger is arranged to be nursed；Fourth, pulley unit price it is high, fragile, difficult reparation and service efficiency it is low.
The content of the invention
The purpose of this utility model is to provide a kind of using flexible, making is simple, easy to maintain, intensity is firm, is not required to
The cable laying coaster that special messenger keeps an eye on, exists to solve the cable laying pulley of the prior art and is not fixed easily, fragile, difficult repaiies
Answer, easily topple, easily scratch cable technical problem.
The utility model adopts the following technical solution：A kind of gate cable laying coaster, it includes gate frame component and cunning
Wheel assembly, gate frame component, which includes linking together, forms four sides of totally enclosed type quadrilateral structure, one of side
It is the fixed edge being fixed together for active edges, the other three side, one end of active edges is movably connected in adjacent thereto
Side on, the other end is removable is fixedly connected on side adjacent thereto, pulley assembly includes being separately positioned on gate frame group
Four pulleys on four sides of part, four pulleys are arranged on the same side of gate frame component, and each pulley includes being fixed on side
Pulley spindle on side and the steel pipe being sleeved on pulley spindle, pulley spindle is parallel with corresponding side, the both ends of steel pipe and pulley spindle it
Between be equipped be installed on pulley spindle on bearing, bearing internal external both sides are respectively equipped with location structure.
The removable one end being fixedly connected of the active edges is fixedly connected by fixed wedge with adjacent side.
It is hollow structure with the active edges side that is relatively fixed.
Location structure is the positioning cards being welded on pulley spindle on the inside of bearing.
The pulley spindle is screw, and the location structure on the outside of bearing is the spiral bolt on screw.
The both ends of four sides of gate frame component are respectively welded fixed ear, and the both ends of the screw are from fixed ear
It is pierced by, the bolt is arranged on the outside of fixed ear, and the bearing is arranged on the inside of fixed ear.
The beneficial effects of the utility model are：Four sides of the utility model gate frame component are respectively arranged with pulley, cable laying
During no matter cable is subject to the lateral force of any direction, cable slides in four side pulleys all the time, and without dead angle, will not block
Cable, can ensure cable laying ride comfort and continuity., only need to be according to radius of turn reasonable Arrangement coaster especially at turning
Quantity.The active edges of gate frame component can be opened, and facilitate cable to pick and place, during reduction because frequently transposition caused by man-hour
Loss.The gate cable coaster of the utility model is simple in structure, simple for production, and making material is commonly easy to choose, general
Property is strong.
Further, the active edges side that is relatively fixed is hollow structure, and the usable scaffold in scene or other stents are firm
Fix the fixed edge, larger cable stress can be born, and inner space is abundant, meet electric cable with large cross-section laying
It is required that.
Further, pulley spindle is screw, and fixing piece is bolt on the outside of bearing, so makes the rapid wear accessory such as bearing removable
Unload, have the advantages that replacement convenience, easy care, service efficiency are high.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of embodiment of the utility model；
Fig. 2 is the structure diagram of a side and pulley assembly in Fig. 1；
Fig. 3 is the enlarged view of part A in Fig. 2.
Wherein：1-gate frame component；2-pulley assembly；3-pulley spindle；4-bearing；5-bolt；6-steel pipe；7—
Fixed wedge；8-fixed ear；9-positioning cards.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
A kind of structure of embodiment of the utility model as shown in Figure 1 to Figure 3, the gate cable laying coaster of the present embodiment,
Including gate frame component 1 and pulley assembly 2, gate frame component 1 includes the composition totally enclosed type quadrilateral structure that links together
Four sides, one of side is active edges, the other three side is the fixed edge being fixed together, with the activity
It is hollow structure when being relatively fixed.One end of active edges is movably connected on side adjacent thereto, the other end is removable solid
Surely it is connected on side adjacent thereto, the removable one end being fixedly connected of the active edges is consolidated by fixed wedge 7 with adjacent side
Fixed connection.Pulley assembly 2 includes four pulleys being separately positioned on 1 four sides of gate frame component, and four pulleys are arranged on
The same side of gate frame component 1, each pulley include the pulley spindle 3 being fixed on side and the steel pipe 6 being sleeved on pulley spindle 3,
Pulley spindle 3 is parallel with corresponding side, and the bearing 4 being installed on pulley spindle 3, axis are equipped between the both ends of steel pipe 6 and pulley spindle 3
Hold and location structure is respectively equipped with inside and outside 4.4 inner side location structure of bearing is the positioning cards 9 being welded on pulley spindle 3.This
The pulley spindle 3 of embodiment is screw, and the location structure in the outside of bearing 4 is the spiral bolt 5 on screw.The gate frame
The both ends of 1 four sides of component are respectively welded fixed ear 8, and the both ends of the screw are pierced by from fixed ear, and the bolt 5 is set
Put in the outside of fixed ear 8, the bearing 4 is arranged on the inner side of fixed ear 8.
The use process of gate cable laying coaster is：It can be spaced in the size that straightway is accumulated according to the cross-section of cable
30th, gate cable coaster is put in 40,50 meters of position, and centre collocation parts of traditional pulley, cross-section of cable product is bigger, puts interval
It is smaller.At turning according to turning of cable radius, can select to use 3-5 gate cable laying coaster, along bending camber line
Put.Peak, minimum point and centre position at climbing or descending place gate cable laying coaster.If cable is high-altitude
Laying, then place 1-2 gate cable laying coaster in cable reel and the cable place of climbing.Since coaster has while being cored steel
Pipe, can facilitating standard staging bar, either other stents pass through and gate coaster firmly can be fixed on steel construction or foot
In hand cradle, can be allowed to bear cabling process generation bounce or lateral force without toppling, ensure that cable laying is put down
Slip and continuity.Cable coaster is unified specification model or is needed to make various sizes of coaster according to site space,
Flexible combination.Since whole coaster is enclosed construction, being enclosed in cabling process can be any in four pulley assemblies
Walk about without skidding off, and scroll space will not block cable, gate frame inner space is sufficient, can ensure completely without dead angle
The bounce of large scale cable and the curved passability of wave.After cable laying in place, open side valve and can be taken off cable, carry
High practicability.After cable coaster fixation is safe, with few manpower round in cabling process, people is also reduced
Work cost.This practical cable laying gate coaster, the pulley and pulley blocks of the complete alternative prior art, is applied for cable laying
Work provides more choices, and saves labour turnover, and ensures cable laying quality and safety.
Specific embodiment described herein is only that the utility model spirit is illustrated.Belonging to the utility model
Those skilled in the art can do described specific embodiment various modifications or additions or using similar
Mode substitutes, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (6)
- A kind of 1. gate cable laying coaster, it is characterised in that：It includes gate frame component（1）And pulley assembly（2）, gate frame Component（1）Include linking together and form four sides of totally enclosed type quadrilateral structure, one of side is active edges, separately Outer three sides are the fixed edge being fixed together, and one end of active edges is movably connected on side adjacent thereto, is another One end is removable to be fixedly connected on side adjacent thereto, pulley assembly（2）Including being separately positioned on gate frame component（1）Four Four pulleys on side, four pulleys are arranged on the same side of gate frame component, and each pulley includes being fixed on side Pulley spindle（3）With the steel pipe being sleeved on pulley spindle（6）, pulley spindle（3）It is parallel with corresponding side, steel pipe（6）Both ends and cunning Wheel shaft（3）Between be equipped be installed on pulley spindle（3）On bearing（4）, bearing（4）Inside and outside be respectively equipped with location structure.
- 2. gate cable laying coaster according to claim 1, it is characterised in that：The active edges are removable to be fixedly connected One end passes through fixed wedge（7）It is fixedly connected with adjacent side.
- 3. gate cable laying coaster according to claim 1, it is characterised in that：It is relatively fixed side with the active edges For hollow structure.
- 4. gate cable laying coaster according to claim 1, it is characterised in that：Bearing（4）Inner side location structure is weldering It is connected on pulley spindle（3）On positioning cards（9）.
- 5. the gate cable laying coaster according to claim 1 or 2 or 3 or 4, it is characterised in that：The pulley spindle（3）For Screw, bearing（4）The location structure in outside is the spiral bolt on screw（5）.
- 6. gate cable laying coaster according to claim 5, it is characterised in that：The gate frame component（1）Four sides The both ends on side are respectively welded fixed ear（8）, the both ends of the screw are from fixed ear（8）In be pierced by, the bolt（5）It is arranged on Fixed ear（8）Outside, the bearing（4）It is arranged on fixed ear（8）Inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721107282.0U CN207265555U (en) | 2017-08-31 | 2017-08-31 | A kind of gate cable laying coaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721107282.0U CN207265555U (en) | 2017-08-31 | 2017-08-31 | A kind of gate cable laying coaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207265555U true CN207265555U (en) | 2018-04-20 |
Family
ID=61923095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721107282.0U Active CN207265555U (en) | 2017-08-31 | 2017-08-31 | A kind of gate cable laying coaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207265555U (en) |
-
2017
- 2017-08-31 CN CN201721107282.0U patent/CN207265555U/en active Active
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