CN203767767U - Steel wire rope pulley drive rotation drive plate - Google Patents
Steel wire rope pulley drive rotation drive plate Download PDFInfo
- Publication number
- CN203767767U CN203767767U CN201420153155.4U CN201420153155U CN203767767U CN 203767767 U CN203767767 U CN 203767767U CN 201420153155 U CN201420153155 U CN 201420153155U CN 203767767 U CN203767767 U CN 203767767U
- Authority
- CN
- China
- Prior art keywords
- driver plate
- drive plate
- channel
- section steel
- rope pulley
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a steel wire rope pulley drive rotation drive plate and belongs to harnesses. The drive plate structurally comprises a pair of 'T'-shaped drive plate bodies. Each drive plate body is fixedly connected with a rope pulley through channel steel and provided with a circuit positioning hole and two long circuit grooves, the channel steel is connected with the drive plate body through a fixed clamp pin and a movable clamp pin respectively, one end of the fixed clamp pin is fastened to the drive plate body through a locking nut, the other end of the fixed clamp pin is inserted into the channel steel hole of the rope pulley, the movable clamp pin respectively penetrates the channel steel and the long circuit grooves in the drive plate body and is connected with the drive plate body through a butterfly nut, a clamping hole is formed in the middle of each drive plate body, and the clamping hole is connected with the clamping device of wire winding and paying off equipment. The drive plate has the advantages that fastening of all same-category rope pulleys especially deformed same-category rope pulley and the 'T'-shaped drive plate bodies is achieved, and single-person fast operation for completing chuck harness mounting and demounting is achieved by the coordination of the rectangular ends of the movable clamp pins and the channel steel welded to the rope pulley.
Description
Technical field
The utility model relates to a kind of harness, and especially a kind of wire rope pulley drives revolving dial.
Background technology
Haulage cable is widely used in power grid construction as the necessary utensil of cable stretch erection process, but because haulage cable working environment is relatively severe, cause the husky dirt that waits of its easy foundry loam, working process easily produces the defects such as wearing and tearing, fatigue, corrosion and fracture of wire, have a strong impact on the safety of construction, shorten the life-span of steel rope.Therefore, China's Electric Power Industry standard < < transmission line of electricity tension stringing every year must be to traction with preventing that turning round steel rope detects and maintain by anti-steel rope > > (DL/T1079-2007) regulation of turning round.And detect and maintenance must comprehensively unfold the steel rope on rope sheave, through a series of clean, detect and maintenance after carry out again take-up.The unfolding of steel rope particularly rolling must be by driving the rotation of wire rope pulley to realize.The harness of Steel rope drive rotation in the past adopts cross chuck, above wire rope pulley, be welded with four blocks of channel-section steels, four retaining thread bayonet locks on cross chuck embed in the hole of channel-section steel on rope sheave, by nut, screw cross chuck is tightened together in cheese, be set up in wire coiling and releasing and carry out retractable cable on standby.This structure, because four bayonet locks on cross chuck are fixed, causes bayonet lock when some rope sheave distortion to insert, and rope sheave cannot be applied, and What is more, and the steel rope of dishful affects the use of steel rope because unfolding maintenance.Separately having a kind of structure is that two cross chucks with holes are realized to the fastening of rope sheave and chuck by the long screw rod of about 650mm, and this must have two people to operate, time-consuming, and inefficiency.Therefore, develop a kind of new can be easy to loading and unloading, the wire rope pulley simultaneously rope sheave being out of shape being stood good drives rotation harness, has important engineering using value.
At present, the solution not yet having had.
Utility model content
Technical assignment of the present utility model is to provide a kind of wire rope pulley to drive revolving dial for above-mentioned deficiency of the prior art, this a kind of wire rope pulley drives revolving dial to have by a hold-open catch and two movable bayonet locks on driver plate, realizes the fastening of similar rope sheave that all similar size rope sheaves have particularly been out of shape and T-shape driver plate; One end that the bayonet lock of utilization activity is simultaneously designed to rectangular configuration be welded on agreeing with of channel-section steel on rope sheave, realize single fast operating, complete the feature of chuck harness handling.
The utility model solves the technical scheme that its technical matters adopts: it comprises a pair of "T"-shaped driver plate, each described driver plate is fixedly connected with rope sheave by channel-section steel respectively, on each described driver plate, be respectively arranged with a circular knock hole and two oblong slots, two described oblong slots lay respectively at the end that driver plate is two support arms of 180 degree, knock hole is positioned at the end of the support arm in 90 ° with oblong slots, described channel-section steel is arranged in the interior circular hole of rope sheave and fixes with rope sheave, between described channel-section steel and driver plate, by hold-open catch, be connected with movable bayonet lock respectively, described hold-open catch one end is anchored on driver plate by jam nut, the other end inserts in the channel-section steel hole of rope sheave, realize the initial alignment of driver plate, described movable bayonet lock is respectively through the oblong slots on channel-section steel and driver plate, by fly nut and driver plate, fix, two oblong slots on each described driver plate are radially oblong slots, the middle part of described driver plate is respectively arranged with clamping hole, described clamping hole connects for fixing device with wire coiling and releasing.
Described jam nut comprises two.
One end of described hold-open catch is with tapering, and described one end is connected with the hold-open catch of tapering and the channel-section steel hole on rope sheave.
One end that described movable bayonet lock is positioned at channel-section steel is rectangular block, on the Width of described rectangular block, matches with channel-section steel inside groove.
Compared to the prior art a kind of wire rope pulley of the present utility model drives revolving dial, there is following outstanding beneficial effect: with the driver plate of oblong slots and the connecting mode of 1 hold-open catch and two movable bayonet locks, for wire rope pulley of the same type, even if there is moderate finite deformation can ensure equally connecting of driver plate and rope sheave; Active card pin card with rectangular block enters in channel-section steel to play positioning action, prevents that movable bayonet lock from rotating, and facilitates the screw-in of fly nut; Driver plate is changed at two fly nuts of outside installation by original four nuts of installing in rope sheave inner side, and realizes the location of bearing pin in channel-section steel, has greatly alleviated working strength, and can have been completed by one man operation, can greatly improve rope sheave handling efficiency.
Accompanying drawing explanation
Accompanying drawing 1 is the front view that a kind of wire rope pulley drives revolving dial;
Accompanying drawing 2 is the A-A cutaway views shown in Fig. 1;
Accompanying drawing 3 is that the B shown in Fig. 2 is to partial view;
Accompanying drawing 4 is the C-C amplification views shown in Fig. 2;
Description of reference numerals: 1, driver plate, 2, fly nut, 3, oblong slots, 4, movable bayonet lock, 5 flat gaskets, 6, jam nut, 7, hold-open catch, 8, rope sheave, 9, clamping hole, 10, channel-section steel, 11, rectangular block, 12, knock hole.
The specific embodiment
With reference to Figure of description 1 to 4 pairs of a kind of wire rope pulleys of the present utility model of accompanying drawing, drive revolving dial to be described in detail below.
A kind of wire rope pulley of the present utility model drives revolving dial, its structure comprises a pair of "T"-shaped driver plate 1, each described driver plate 1 is fixedly connected with rope sheave 8 by channel-section steel 10 respectively, on each described driver plate 1, be respectively arranged with a circular knock hole 12 and two oblong slots 3, two described oblong slots 3 lay respectively at the end that driver plate 1 is two support arms of 180 degree, knock hole 12 is positioned at the end of the support arm in 90 ° with oblong slots, described channel-section steel 10 is arranged in the interior circular hole of rope sheave 8 and fixes with rope sheave 8, between described channel-section steel 10 and driver plate 1, by hold-open catch 7, be connected with movable bayonet lock 4 respectively, described hold-open catch 7 one end are anchored on driver plate 1 by knock hole 12 and jam nut 6, the other end inserts in the channel-section steel hole of rope sheave, realize the initial alignment of driver plate, described movable bayonet lock 4 is respectively through the oblong slots 3 on channel-section steel 10 and driver plate 1, by fly nut 2 and driver plate 1, fix, between described fly nut 2 and driver plate 1, be provided with flat gasket 5, two oblong slots 3 on each described driver plate 1 are radially oblong slots, the middle part of described driver plate 1 is respectively arranged with clamping hole 9, described clamping hole 9 connects for fixing device with wire coiling and releasing.
Described jam nut 6 comprises two.
One end of described hold-open catch 7 is with tapering, and described one end is connected with the hold-open catch of tapering and the channel-section steel hole on rope sheave.
One end that described movable bayonet lock 4 is positioned at channel-section steel 10 is rectangular block 11, on the Width of described rectangular block 11, matches with channel-section steel 10 inside grooves.Movable bayonet lock 4 rotations while preventing that fly nut 2 from screwing, have realized driver plate fastening on rope sheave 81.
First in circular hole hold-open catch 7 being inserted on channel-section steel 10 during installation, two oblong slots 3 of driver plate 1 are aimed at two other circular hole of channel-section steel 10 on rope sheave, movable bayonet lock 4 is passed to the circular hole of channel-section steel 10 from rope sheave 8 inner sides, flat gasket 5 and fly nut 2 are installed, rectangular configuration 11 on movable bayonet lock 4 embeds in channel-section steel 10 just, movable bayonet lock rotation while preventing that fly nut 2 from screwing, has realized driver plate fastening on rope sheave 81.Cheese after fastening coordinates by the clamping hole 9 on driver plate and wire coiling and releasing are standby, and coiling steel rope is launched, cleans, maintained.This harness structure realizes the efficient quick of rope sheave handling.
Except the technical characterictic described in specification sheets, be the known technology of those skilled in the art.
Claims (4)
1. a wire rope pulley drives revolving dial, it is characterized in that: comprise a pair of "T"-shaped driver plate, each described driver plate is fixedly connected with rope sheave by channel-section steel respectively, on each described driver plate, be respectively arranged with a circular knock hole and two oblong slots, two described oblong slots lay respectively at the end that driver plate is two support arms of 180 degree, knock hole is positioned at the end of the support arm in 90 ° with oblong slots, described channel-section steel is arranged in the interior circular hole of rope sheave and fixes with rope sheave, between described channel-section steel and driver plate, by hold-open catch, be connected with movable bayonet lock respectively, described hold-open catch one end is anchored on driver plate by jam nut, the other end inserts in the channel-section steel hole of rope sheave, described movable bayonet lock is respectively through the oblong slots on channel-section steel and driver plate, by fly nut and driver plate, fix, two oblong slots on each described driver plate are radially oblong slots, the middle part of described driver plate is respectively arranged with clamping hole, described clamping hole connects for fixing device with wire coiling and releasing.
2. a kind of wire rope pulley according to claim 1 drives revolving dial, it is characterized in that: described jam nut comprises two.
3. a kind of wire rope pulley according to claim 1 drives revolving dial, it is characterized in that: one end of described hold-open catch is with tapering, and described one end is connected with the hold-open catch of tapering and the channel-section steel hole on rope sheave.
4. a kind of wire rope pulley according to claim 1 drives revolving dial, it is characterized in that: one end that described movable bayonet lock is positioned at channel-section steel is rectangular block, on the Width of described rectangular block, matches with channel-section steel inside groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420153155.4U CN203767767U (en) | 2014-04-01 | 2014-04-01 | Steel wire rope pulley drive rotation drive plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420153155.4U CN203767767U (en) | 2014-04-01 | 2014-04-01 | Steel wire rope pulley drive rotation drive plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203767767U true CN203767767U (en) | 2014-08-13 |
Family
ID=51284982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420153155.4U Withdrawn - After Issue CN203767767U (en) | 2014-04-01 | 2014-04-01 | Steel wire rope pulley drive rotation drive plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203767767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863900A (en) * | 2014-04-01 | 2014-06-18 | 蒋佳音 | Driving plate for driving steel wire rope pulley to rotate |
-
2014
- 2014-04-01 CN CN201420153155.4U patent/CN203767767U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863900A (en) * | 2014-04-01 | 2014-06-18 | 蒋佳音 | Driving plate for driving steel wire rope pulley to rotate |
| CN103863900B (en) * | 2014-04-01 | 2016-01-13 | 济南大学 | A kind of wire rope pulley drives revolving dial |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140813 Effective date of abandoning: 20160113 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |