CN204243706U - Equipment cable lowering or hoisting gear - Google Patents
Equipment cable lowering or hoisting gear Download PDFInfo
- Publication number
- CN204243706U CN204243706U CN201420735737.3U CN201420735737U CN204243706U CN 204243706 U CN204243706 U CN 204243706U CN 201420735737 U CN201420735737 U CN 201420735737U CN 204243706 U CN204243706 U CN 204243706U
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- China
- Prior art keywords
- elevating lever
- equipment cable
- hoisting gear
- lowering
- cable
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Abstract
The utility model discloses a kind of equipment cable lowering or hoisting gear, comprise elevating lever (1), equipment cable (2), it is characterized in that, also comprise the switching bearing (4) be connected with elevating lever top, described switching bearing (4) comprises lower shoe (5), upper plate (6), steel pipe (7) between upper and lower base plate and is positioned at steel pipe (7) outside and is positioned at the gusset (8) of upper plate (6) lower end; (8) are provided with circular hole to described gusset; Described elevating lever (1) periphery is provided with helical spring (3), and one end of described helical spring (3) is fixed on the top of described elevating lever (1), and the other end is fixed on the bottom of described elevating lever (1); The cable that described equipment cable (2) is formed ties in around on described helical spring (3).In the utility model equipment cable drag line, take-up synchronously can carry out with lifter rod lifting, structure is simple, easy to operate, has good stability, can be adapted to field work environment.
Description
Technical field
The utility model belongs to equipment lifting technology field, relates to a kind of equipment cable lowering or hoisting gear.
Background technology
Complex electromagnetic environment monitoring car is the electromagnetic environment monitor platform of a movement, usually has image data, analyzes test parameters and the function of Data Post.Complex electromagnetic environment monitoring car forms by carrying car, shelter, elevating lever and other functional apparatus usually.In order to launch, receiving more remote signal, usually equipment is loaded into the top of elevating lever, and these equipment need Power supply and communicate with the equipment of shelter inside, therefore often needing multi-cable; These cables need and elevating lever is together elevated, and therefore need to design a kind of lowering or hoisting gear dragging line, take-up for equipment cable.
At present, adopting many is use wire spool, and be manually wound on wire spool by cable during take-up, when elevating lever rises, need artificial unwrapping wire, this scheme needs manual operation.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of equipment cable lowering or hoisting gear, and what solve cable in prior art drags the not easy-operating problem of line, take-up.
In order to realize above-mentioned target, the utility model adopts following technical scheme: a kind of equipment cable lowering or hoisting gear, comprise elevating lever, equipment cable, it is characterized in that, also comprise the switching bearing be connected with elevating lever top spiral, described switching bearing comprises lower shoe, upper plate, steel pipe between upper and lower base plate and to be positioned at outside steel pipe and to be positioned at the gusset of upper plate lower end; Described gusset is provided with circular hole; Described elevating lever periphery is provided with helical spring, and described helical spring one end is fixed on the top of described elevating lever, and the other end is fixed on the bottom of described elevating lever; The cable that described equipment cable is formed ties in around on described helical spring.
Aforesaid a kind of equipment cable lowering or hoisting gear, is characterized in that, described helical spring is the oval section volute spring of pitches, and the central diameter of described oval section volute spring increases from top to bottom step by step; The pitch of described oval section volute spring increases from top to bottom step by step.
Aforesaid a kind of equipment cable lowering or hoisting gear, is characterized in that, described elevating lever is manual lifting rod or electric lifting rod.
Aforesaid a kind of equipment cable lowering or hoisting gear, is characterized in that, the bunch of cables outer layer covers that described equipment cable is formed has canvas shroud.
Aforesaid a kind of equipment cable lowering or hoisting gear, is characterized in that, the circular hole of described gusset connects oblique pull cable wire, and the other end of described oblique pull cable wire fixes on the ground.
Aforesaid a kind of equipment cable lowering or hoisting gear, is characterized in that, the bottom surface of described upper plate and erection unit is arranged the hole of some correspondences, the bottom surface of described upper plate and erection unit is bolted on described hole; The end face of described elevating lever and described lower shoe are arranged the aperture of some correspondences; Described elevating lever and lower shoe are bolted on described aperture.
Aforesaid a kind of equipment cable lowering or hoisting gear, is characterized in that, described gusset is right-angled triangle.
The beneficial effect that the utility model reaches: helical spring is set by the periphery at elevating lever, the cable that equipment cable is formed ties in around on helical spring; When elevating lever rises, spring elongates, drives equipment cable to rise simultaneously; When elevating lever return fall time, spring is retracted, and drives equipment cable synchronously to regain, and increases the stability of lowering or hoisting gear by switching bearing and oblique pull cable wire.The utility model structure is simple, easy to operate, has good stability, can be adapted to field work environment.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of equipment cable lowering or hoisting gear;
Fig. 2 is switching bearing detailed maps;
Fig. 3 is equipment cable lowering or hoisting gear top detailed maps;
The implication of Reference numeral in figure: 1-elevating lever, 2-equipment cable, 3-helical spring, 4-transfers bearing, 5-lower shoe, 6-upper plate, 7-steel pipe, 8-gusset, 9-equipment.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection range of the present utility model with this.
As Figure 1-3, equipment cable lowering or hoisting gear, comprise elevating lever 1, equipment cable 2, it is characterized in that, also comprise the switching bearing 4 be connected with elevating lever top spiral, described switching bearing 4 comprises lower shoe 5, upper plate 6, steel pipe 7 between upper and lower base plate and to be positioned at outside steel pipe 7 and to be positioned at the gusset 8 of upper plate 6 lower end; Described gusset 8 upper end is provided with circular hole; Described elevating lever 1 periphery is provided with helical spring 3, and one end of described helical spring 3 is fixed on the top of described elevating lever 1, and the other end is fixed on the bottom of described elevating lever 1; The cable that described equipment cable 2 is formed ties in around on described helical spring 3.
The circular hole of gusset 8 upper end can connect and mounts oblique rollering steel rope 7, and the other end of oblique pull cable wire 7 hammers into ground, after the tensioning of oblique pull cable wire, can improve the stability of lowering or hoisting gear.Particularly institute's erection unit heavier or wind-force is larger time, need when elevating lever rises to ensure that elevating levers can not acutely swing with the wind by 3 oblique pull cable wires, more can be adapted to the operational environment in field.
Gusset 8 is right-angled triangle, and gusset 8 can improve the hardness of steel of switching bearing.
The bottom surface of upper plate 6 and erection unit 9 is arranged the hole of some correspondences, the bottom surface of upper plate 6 and erection unit 9 is bolted on described hole; The end face of elevating lever 1 and lower shoe 5 are arranged the aperture of some correspondences; Elevating lever 1 and lower shoe 5 are bolted on described aperture.
Elevating lever 1 is manual lifting rod or electric lifting rod.
Helical spring 3 is the oval section volute spring of a pitches, and the central diameter of volute spring increases from top to bottom step by step; The pitch of spring increases from top to bottom step by step, and the pitch of spring increases step by step along with the increase of central diameter, can reduce the rigidity of spring like this.Oval section volute spring adopts spring steel wire coiling to form, and spring has good toughness and fatigue resistance.
For certain complex electromagnetic environment monitoring car of Xi'an 206, this monitoring car carries equipment cable elevating lever of the present utility model, elevating lever can rise to 6 meters, the tip platform place apparatus of elevating lever.The external interface of equipment is connected with 1 power line, 1 control cables and 8 radio frequency cables, and the bunch of cables formed 10 cables and helical spring 3 are bundled into one, wrap up one deck canvas shroud outside.
Switching bearing 4 is bolted on elevating lever 1, erection unit is placed on upper plate 6 by bolt, one end of oblique pull cable wire 7 is tied up on the circular hole of gusset 8.When elevating lever 1 rises, spring elongates, drives equipment cable to rise simultaneously.When elevating lever return fall time, spring retract, drive equipment cable synchronously regain.Equipment cable drag line, take-up synchronously can carry out with lifter rod lifting.When elevating lever 1 is raised to predetermined altitude, the lower end of oblique pull cable wire 7 is fixed on the ground, can stability be increased.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection range of the present utility model.
Claims (7)
1. an equipment cable lowering or hoisting gear, comprise elevating lever (1), equipment cable (2), it is characterized in that, also comprise the switching bearing (4) be connected with elevating lever top, described switching bearing (4) comprises lower shoe (5), upper plate (6), steel pipe (7) between upper and lower base plate and is positioned at steel pipe (7) outside and is positioned at the gusset (8) of upper plate (6) lower end; (8) are provided with circular hole to described gusset; Described elevating lever (1) periphery is provided with helical spring (3), and one end of described helical spring (3) is fixed on the top of described elevating lever (1), and the other end is fixed on the bottom of described elevating lever (1); The cable that described equipment cable (2) is formed ties in around on described helical spring (3).
2. a kind of equipment cable lowering or hoisting gear according to claim 1, is characterized in that, the oval section volute spring that described helical spring (3) is pitches, and the central diameter of described oval section volute spring increases from top to bottom step by step; The pitch of described oval section volute spring increases from top to bottom step by step.
3. a kind of equipment cable lowering or hoisting gear according to claim 1, is characterized in that, described elevating lever (1) is manual lifting rod or electric lifting rod.
4. a kind of equipment cable lowering or hoisting gear according to claim 1, is characterized in that, the bunch of cables outer layer covers that described equipment cable (2) is formed has canvas shroud.
5. a kind of equipment cable lowering or hoisting gear according to claim 1, is characterized in that, the circular hole of described gusset (8) connects oblique pull cable wire (7), and the other end of described oblique pull cable wire (7) fixes on the ground.
6. a kind of equipment cable lowering or hoisting gear according to claim 1, it is characterized in that, the bottom surface of described upper plate (6) and erection unit (9) is arranged the hole of some correspondences, the bottom surface of described upper plate (6) and erection unit (9) is bolted on described hole; The end face of described elevating lever (1) and described lower shoe (5) are arranged the aperture of some correspondences; Described elevating lever (1) and lower shoe (5) are bolted on described aperture.
7. a kind of equipment cable lowering or hoisting gear according to claim 1, is characterized in that, described gusset (8) is right-angled triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420735737.3U CN204243706U (en) | 2014-12-01 | 2014-12-01 | Equipment cable lowering or hoisting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420735737.3U CN204243706U (en) | 2014-12-01 | 2014-12-01 | Equipment cable lowering or hoisting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204243706U true CN204243706U (en) | 2015-04-01 |
Family
ID=52773153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420735737.3U Active CN204243706U (en) | 2014-12-01 | 2014-12-01 | Equipment cable lowering or hoisting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204243706U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105990811A (en) * | 2015-05-28 | 2016-10-05 | 上海江南长兴重工有限责任公司 | Marine elevation type radar device |
| CN106347998A (en) * | 2016-09-21 | 2017-01-25 | 大连爱渥特机器人科技有限公司 | Spring type wire protecting mechanism |
-
2014
- 2014-12-01 CN CN201420735737.3U patent/CN204243706U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105990811A (en) * | 2015-05-28 | 2016-10-05 | 上海江南长兴重工有限责任公司 | Marine elevation type radar device |
| CN105990811B (en) * | 2015-05-28 | 2017-10-27 | 上海江南长兴重工有限责任公司 | A kind of lift radar installations peculiar to vessel |
| CN106347998A (en) * | 2016-09-21 | 2017-01-25 | 大连爱渥特机器人科技有限公司 | Spring type wire protecting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |