CN202363829U - Cable guiding device of wet spraying trolley - Google Patents
Cable guiding device of wet spraying trolley Download PDFInfo
- Publication number
- CN202363829U CN202363829U CN2011204593421U CN201120459342U CN202363829U CN 202363829 U CN202363829 U CN 202363829U CN 2011204593421 U CN2011204593421 U CN 2011204593421U CN 201120459342 U CN201120459342 U CN 201120459342U CN 202363829 U CN202363829 U CN 202363829U
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- Prior art keywords
- assembly
- roller
- cable
- carrier roller
- carrying roller
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- Expired - Lifetime
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- 238000005507 spraying Methods 0.000 title abstract 4
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000007935 neutral effect Effects 0.000 abstract description 4
- 238000005452 bending Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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Abstract
The utility model discloses a cable guiding device of a wet spraying trolley. The cable guiding device of the wet spraying trolley includes a carrier roller support assembly, a cross carrier roller assembly and an upright carrier roller assembly. The cross carrier roller assembly and the upright carrier roller are installed on the carrier roller support assembly. And the centre line of the cross carrier roller assembly and the central line of the upright carrier roller assembly are in the same plane with a direction line in which a cable is led into the carrier roller support assembly. According to the utility model, four cross carrier roller arrangement axes and a support plate neutral layer are in the same plane. When the cable is received or released, the cross carrier roller can guarantee the effect transmission of the cable. The cable can realize quick transmission in an arbitrary direction after releasing from a cylinder, and the bending radius of the cable is increased, thereby protecting the cable effectively. Interference is not generated between other parts of the wet spraying trolley and the cable, and the cable can not be scratched, thereby prolonging the service lifetime of the cable. Besides, the simplest form of a four cross carrier roller structure is adopted. The structure is simple and the installation and maintenance are convenient.
Description
Technical field
The utility model relates to the bridge field of mechanical technique, particularly relates to a kind of crinoline of wet shot chassis.
Background technology
Along with the develop rapidly that Tunnel Engineering is built, the application of wet shot chassis in the tunnel also more and more widely.Be to improve the operating efficiency and the useful life of wet shot chassis, it is particularly important that safe, effective use of external electrical cables shows, and becomes wet shot chassis one of the consideration emphasis factors with useful life of increasing work efficiency.
At present, existing wet shot chassis crinoline adopts the carrying roller guiding more, and the frame mode of guider is of all kinds; Common crinoline has four support roller devices and many support roller devices.
Existing wet shot chassis crinoline adopts the carrying roller guiding more, but many support roller devices structure more complicated, its mounting arrangements is difficulty relatively, and is higher to requirements of installation space; Have four support roller device carrying roller axis now not at grade, the structure relative complex is extremely declined the cable sheath scratch when the folding and unfolding cable easily.
The utility model content
The purpose of the utility model is to solve the above-mentioned defective that exists in the prior art, and a kind of crinoline of wet shot chassis is provided.
For achieving the above object, the technical scheme of the utility model provides a kind of crinoline of wet shot chassis, comprising: roller rack assembly, transverse idler assembly and perpendicular carrying roller assembly; Wherein, said transverse idler assembly, perpendicular carrying roller assembly are installed on the said roller rack assembly, and the center line of said transverse idler assembly, the center line of perpendicular carrying roller assembly and the traverse line that cable is introduced said roller rack assembly are in the same plane.
Further, said transverse idler assembly comprises: bearing, back-up ring, roller carrier shaft and support roller sleeve; Said support roller sleeve and roller carrier shaft link together through said bearing, and the said support roller sleeve step and the said roller carrier shaft shaft shoulder are in same axial location position of bearings; Said back-up ring is stuck on the said roller carrier shaft.
Further, said perpendicular carrying roller assembly structure is identical with said transverse idler assembly structure.
Further, said roller rack assembly comprises: support mounting panel, connection steel pipe, supporting bracket and carrying roller erection support; Said support mounting panel links together through the said steel pipe that is connected with supporting bracket, and a pair of said carrying roller erection support is welded on the said supporting bracket; Said transverse idler assembly and perpendicular carrying roller assembly are installed on the said carrying roller erection support.
Further, said carrying roller erection support is shaped as: first vertical edge that is parallel to each other, second vertical edge connect through first horizontal edge, and first vertical edge, second vertical edge are vertical each other with first horizontal edge; Second horizontal edge, the 3rd horizontal edge are that end points extends to both sides with first vertical edge, second vertical edge respectively, and second horizontal edge, the 3rd horizontal edge are parallel with first horizontal edge respectively.
Technique scheme has following advantage:
The utility model makes four carrying rollers arrange that axis and supporting bracket neutral line are in same plane; When collecting or emit cable, carrying roller can both guarantee effective transmission of cable, and cable is in the quick transmission that goes out tube back realization any direction; And increase the cable radius bend, effectively protect cable; All the other positions can not interfered with cable, the scratch cable, improve cable useful life; In addition, adopt the simplest four idler structure forms, simple in structure, installation and maintenance convenience.
Description of drawings
Fig. 1 is the structural representation of crinoline of a kind of wet shot chassis of the utility model embodiment;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the cutaway view of transverse idler assembly of crinoline of a kind of wet shot chassis of the utility model embodiment;
Fig. 4 is the right view of Fig. 3;
Fig. 5 is the structural representation of roller rack assembly of crinoline of a kind of wet shot chassis of the utility model embodiment;
Fig. 6 is that the A-A of Fig. 5 is to figure.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the embodiment of the utility model is described in further detail.Following examples are used to explain the utility model, but are not used for limiting the scope of the utility model.
The utility model is a kind of four carrying roller guiders that tunnel wet shot chassis changes the cable direction of transfer on its cable drum that are used for; Carrying roller axis arranged of this guider and carrying roller fixed mount are at grade; It is simple in structure, and is safe and reliable, and installation, maintenance is convenient.
To shown in Figure 6, the utility model embodiment relates to a kind of crinoline of wet shot chassis, comprising like Fig. 1: roller rack assembly 10, transverse idler assembly 20, perpendicular carrying roller assembly 30; Wherein, Transverse idler assembly 20, perpendicular carrying roller assembly 30 are installed on the roller rack assembly 10 through screw, packing ring, and the center line of transverse idler assembly 20, the center line of perpendicular carrying roller assembly 30 and the traverse line that cable is introduced roller rack assembly 10 are in the same plane.
Wherein, transverse idler assembly 20 comprises: bearing 21, back-up ring 22, roller carrier shaft 23 and support roller sleeve 24 have characteristics such as in light weight, simple in structure.Support roller sleeve 24 links together through bearing 21 with roller carrier shaft 23, and support roller sleeve 24 steps and roller carrier shaft 23 shaft shoulders are in same axial location position of bearings; Back-up ring 22 is stuck on the roller carrier shaft 23, in the other direction location bearing position of roller carrier shaft 23.When roller carrier shaft 23 fixedly the time, support roller sleeve 24 can rotate around roller carrier shaft flexibly.
Perpendicular carrying roller assembly 30, its structure is identical with the structure of transverse idler assembly 20, and just the length of the roller carrier shaft 23 of roller carrier shaft and support roller sleeve length and transverse idler assembly 20 and support roller sleeve 24 is different, and its structure and operation principle are not being narrated.
Can find out by the foregoing description; The utility model makes four carrying rollers arrange that axis and supporting bracket neutral line are in same plane; When collecting or emit cable, carrying roller can both guarantee effective transmission of cable, and cable is in the quick transmission that goes out tube back realization any direction; And increase the cable radius bend, effectively protect cable; All the other positions can not interfered with cable, the scratch cable, improve cable useful life; In addition, adopt the simplest four idler structure forms, simple in structure, installation and maintenance convenience.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection range of the utility model.
Claims (5)
1. the crinoline of a wet shot chassis is characterized in that, comprising: roller rack assembly, transverse idler assembly and perpendicular carrying roller assembly; Wherein, said transverse idler assembly, perpendicular carrying roller assembly are installed on the said roller rack assembly, and the center line of said transverse idler assembly, the center line of perpendicular carrying roller assembly and the traverse line that cable is introduced said roller rack assembly are in the same plane.
2. the crinoline of wet shot chassis as claimed in claim 1 is characterized in that, said transverse idler assembly comprises: bearing, back-up ring, roller carrier shaft and support roller sleeve; Said support roller sleeve and roller carrier shaft link together through said bearing, and the said support roller sleeve step and the said roller carrier shaft shaft shoulder are in same axial location position of bearings; Said back-up ring is stuck on the said roller carrier shaft.
3. the crinoline of wet shot chassis as claimed in claim 2 is characterized in that, said perpendicular carrying roller assembly structure is identical with said transverse idler assembly structure.
4. like the crinoline of each described wet shot chassis of claim 1～3, it is characterized in that said roller rack assembly comprises: support mounting panel, connection steel pipe, supporting bracket and carrying roller erection support; Said support mounting panel links together through the said steel pipe that is connected with supporting bracket, and a pair of said carrying roller erection support is welded on the said supporting bracket; Said transverse idler assembly and perpendicular carrying roller assembly are installed on the said carrying roller erection support.
5. the crinoline of wet shot chassis as claimed in claim 4; It is characterized in that; Said carrying roller erection support is shaped as: first vertical edge that is parallel to each other, second vertical edge connect through first horizontal edge, and first vertical edge, second vertical edge are vertical each other with first horizontal edge; Second horizontal edge, the 3rd horizontal edge are that end points extends to both sides with first vertical edge, second vertical edge respectively, and second horizontal edge, the 3rd horizontal edge are parallel with first horizontal edge respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204593421U CN202363829U (en) | 2011-11-18 | 2011-11-18 | Cable guiding device of wet spraying trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204593421U CN202363829U (en) | 2011-11-18 | 2011-11-18 | Cable guiding device of wet spraying trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202363829U true CN202363829U (en) | 2012-08-01 |
Family
ID=46574985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204593421U Expired - Lifetime CN202363829U (en) | 2011-11-18 | 2011-11-18 | Cable guiding device of wet spraying trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202363829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112744649A (en) * | 2020-12-22 | 2021-05-04 | 四川宏华石油设备有限公司 | Walking wiring structure of rig floor manipulator |
-
2011
- 2011-11-18 CN CN2011204593421U patent/CN202363829U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112744649A (en) * | 2020-12-22 | 2021-05-04 | 四川宏华石油设备有限公司 | Walking wiring structure of rig floor manipulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191021 Address after: 066004 No. 3 Tianshan Road, Qinhuangdao economic and Technological Development Zone, Hebei, China Patentee after: QINHUANGDAO TIANYE TOLIAN HEAVY INDUSTRY CO., LTD. Address before: 066004 No. 3 Tianshan Road, Qinhuangdao economic and Technological Development Zone, Hebei, China Patentee before: Qinhuangdao Tianye Tolian Heavy Industry Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120801 |
|
| CX01 | Expiry of patent term |