CN204847890U - Hoist tackle - Google Patents
Hoist tackle Download PDFInfo
- Publication number
- CN204847890U CN204847890U CN201520541467.7U CN201520541467U CN204847890U CN 204847890 U CN204847890 U CN 204847890U CN 201520541467 U CN201520541467 U CN 201520541467U CN 204847890 U CN204847890 U CN 204847890U
- Authority
- CN
- China
- Prior art keywords
- pulley
- pulley yoke
- yoke
- counter
- recess
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a hoist tackle, two pulley yoke parallel arrangement, the one end welding of pulley yoke has the hanger plate, the hanger plate top is equipped with battery and the searchlight that is used for the power supply, and the searchlight passes through the bracing piece and is connected with the hanger plate, the other end surface of pulley yoke is run through and is installed the double -screw bolt, the mid -mounting of double -screw bolt has the lifting hook, install the pulley through the pivot between the pulley yoke, one side welding of pulley yoke has the diaphragm, install the counter on the diaphragm, the pulley is equipped with the recess with the opposite face of counter, be equipped with the count lug in the recess, and the bent axle of counter runs through the pulley yoke and extends to in the recess. This hoist tackle's pulley is along with the exhibition of high -pressure wire is put and is rotated, and the pulley rotates a week, and the count lug in the recess rotates a week to the bent axle of counter is stirred to the count lug, the rolling counters forward once, the length of the high -pressure wire put of exhibiting can be calculated to the length that turns around through rotatory all numbers of pulley and pulley at last, measures the wire length of putting through the coaster exhibition with this, and is equipped with the searchlight and can be used to the operation in evening, and is convenient and reliable, improves work efficiency.
Description
Technical field
The utility model relates to coaster technical field, is specially a kind of tackle block.
Background technology
Tackle block is a kind of important lifting device, there is structure simple, function easy to use, repeatedly can change direction and the lifting of coaster and polyspast pull line or move the object that operates, the polyspast particularly constituted jointly by coaster, coordinate winch, mast or other elevator machineries, to be widely used under mine in construction operation, during in the installation of high-tension line multiple fission conductor spacer bar or at payingoff construction, tackle block and earthing tackle are often arranged in pairs or groups use, but, traditional tackle block and earthing tackle collocation spreading conducting wire, but length cannot be unfolded by measure traverse line, and use inconvenience at night, for this reason, we propose a kind of tackle block.
Utility model content
The purpose of this utility model is to provide a kind of tackle block, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of tackle block, comprise two pulley yokes, two pulley yokes be arranged in parallel, one end of described pulley yoke is welded with boatswain chair, boatswain chair top is provided with storage battery for powering and search lamp, and search lamp is connected with boatswain chair by strut bar, the other end surface of described pulley yoke is run through and is provided with stud, the middle part of stud is provided with suspension hook, by rotating shaft, pulley is installed between described pulley yoke, the side of described pulley yoke is welded with transverse slat, described transverse slat is provided with counting machine, the opposite face of described pulley and counting machine is provided with groove, counting projection is provided with in described groove, and the bent axle of described counting machine runs through pulley yoke extends in groove.
Preferably, the side of described counting machine is provided with zero handle.
Preferably, described counting machine is mechanical counter.
Preferably, the opening part of described suspension hook is provided with snap close.
Preferably, described strut bar is telescopic support bar.
Compared with prior art, the beneficial effects of the utility model are: the pulley of this tackle block rotates along with the unfolding of high-voltage conducting wires, pulley rotates a circle, counting projection in groove rotates a circle, and count the bent axle that projection stirs counting machine, rolling counters forward once, the length that all numbers rotated finally by pulley and pulley turn around can calculate the length of the high-voltage conducting wires of unfolding, the conductor length unfolded by coaster is measured with this, thus improve the accuracy rate of line construction measurement links, and be provided with search lamp and can be used for operation in evening, convenient and reliable, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1 pulley yoke, 2 boatswain chairs, 3 suspension hooks, 4 pulleys, 5 transverse slats, 6 counting machines, 7 grooves, 8 counting projections, 9 zero handle, 10 strut bars, 11 search lamps, 12 storage batterys.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
As shown in Figure 1, the utility model provides a kind of technical scheme: a kind of tackle block, comprise two pulley yokes 1, two pulley yokes 1 be arranged in parallel, one end of pulley yoke 1 is welded with boatswain chair 2, and boatswain chair 2 top is provided with storage battery 12 for powering and search lamp 11, and search lamp is connected with boatswain chair 2 by strut bar 10, strut bar 10 is telescopic support bar, and this tackle block can be used for operation in evening, the other end surface of pulley yoke 1 is run through and is provided with stud, the middle part of stud is provided with suspension hook 3, the opening part of suspension hook 3 is provided with snap close, by rotating shaft, pulley 4 is installed between pulley yoke 1, the side of pulley yoke 1 is welded with transverse slat 5, transverse slat 5 is provided with counting machine 6, the side of counting machine 6 is provided with zero handle 9, counting machine 6 is mechanical counter, pulley 4 is provided with groove 7 with the opposite face of counting machine 6, counting projection 8 is provided with in groove 7, and the bent axle of counting machine 6 runs through pulley yoke 1 extends in groove 7, the pulley 4 of this tackle block rotates along with the unfolding of high-voltage conducting wires, pulley 4 rotates a circle, counting projection 8 in groove 7 rotates a circle, and count the bent axle that projection 8 stirs counting machine 6, counting machine 6 counts once, the length that all numbers rotated finally by pulley 4 and pulley turn around can calculate the length of the high-voltage conducting wires of unfolding, the conductor length unfolded by coaster is measured with this, thus improve the accuracy rate of line construction measurement links, increase work efficiency.
Obviously, embodiment described above is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Claims (5)
1. a tackle block, comprise two pulley yokes (1), it is characterized in that: two pulley yokes (1) be arranged in parallel, one end of described pulley yoke (1) is welded with boatswain chair (2), boatswain chair (2) top is provided with storage battery (12) for powering and search lamp (11), and search lamp is connected with boatswain chair (2) by strut bar (10), the other end surface of described pulley yoke (1) is run through and is provided with stud, the middle part of stud is provided with suspension hook (3), by rotating shaft, pulley (4) is installed between described pulley yoke (1), the side of described pulley yoke (1) is welded with transverse slat (5), described transverse slat (5) is provided with counting machine (6), described pulley (4) is provided with groove (7) with the opposite face of counting machine (6), counting projection (8) is provided with in described groove (7), and the bent axle of described counting machine (6) runs through pulley yoke (1) extends in groove (7).
2. a kind of tackle block according to claim 1, is characterized in that: the side of described counting machine (6) is provided with zero handle (9).
3. a kind of tackle block according to claim 1, is characterized in that: described counting machine (6) is mechanical counter.
4. a kind of tackle block according to claim 1, is characterized in that: the opening part of described suspension hook (3) is provided with snap close.
5. a kind of tackle block according to claim 1, is characterized in that: described strut bar (10) is telescopic support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520541467.7U CN204847890U (en) | 2015-07-24 | 2015-07-24 | Hoist tackle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520541467.7U CN204847890U (en) | 2015-07-24 | 2015-07-24 | Hoist tackle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204847890U true CN204847890U (en) | 2015-12-09 |
Family
ID=54738463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520541467.7U Expired - Fee Related CN204847890U (en) | 2015-07-24 | 2015-07-24 | Hoist tackle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204847890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928303A (en) * | 2019-04-04 | 2019-06-25 | 苏交科集团股份有限公司 | More suspension centre lifting monitoring devices and monitoring method |
-
2015
- 2015-07-24 CN CN201520541467.7U patent/CN204847890U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928303A (en) * | 2019-04-04 | 2019-06-25 | 苏交科集团股份有限公司 | More suspension centre lifting monitoring devices and monitoring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151209 Termination date: 20160724 |