CN205294609U - Tubular test mass hoist - Google Patents
Tubular test mass hoist Download PDFInfo
- Publication number
- CN205294609U CN205294609U CN201620012462.XU CN201620012462U CN205294609U CN 205294609 U CN205294609 U CN 205294609U CN 201620012462 U CN201620012462 U CN 201620012462U CN 205294609 U CN205294609 U CN 205294609U
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- plate
- hoist
- reinforcement plate
- reinforcing plate
- reinforcement
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Abstract
The utility model discloses a tubular test mass hoist, locating the curb plate of baffle both sides including baffle and symmetry, being equipped with reinforcing plate a between the top center of curb plate and the baffle, the top both ends symmetry of curb plate is equipped with the hole for hoist, is equipped with the hoist and mount pipe of two symmetries between the lower part of curb plate and the baffle, is equipped with reinforcing plate c between the hoist and mount pipe, is equipped with reinforcing plate b between reinforcing plate c and the reinforcing plate a, forms " worker " word structure, and the hoist and mount pipe is equipped with fore -and -aft reinforcing plate d with being located between the hole for hoist above it, hoist the bottom of managing and be equipped with reinforcing plate e. Simple structure is reasonable for this hoist, adopts upper portion hole for hoist, lower part and hoists the hoisting point arrangement form who manages, avoids single suspender overlength, and stability and security are better, have also reduced the hoist and mount space simultaneously, are favorable to rationally being equipped with the hoist cable utensil, improve the efficiency of hoisting the operation, and specially adapted self -elevating drilling unit cantilever beam load test's hoist and mount are under construction.
Description
Technical field
This utility model belongs to lifting construction equipment technical field, particularly the tubular type test mass suspender of a kind of self-elevating drilling platform cantilever beam.
Background technology
Cantilever beam is the important component part of self-elevating drilling platform, and the intensity of cantilever beam is directly connected to the safety of offshore operation platform. It is as the main carriers of drilling equipment and drilling tool, it is achieved that the vertical, horizontal of rig floor moves, and can drill multiple wells after making platform one-time positioning, thus reducing the mobile frequency of platform, reducing the loss of jacking system, improve drilling efficiency. Therefore lift heavy strength test is carried out after cantilever beam need to be stretched out certain distance at platform construction harbour, it is ensured that the power of regulation can be born when operation. General cantilever beam upper end is connected to lower section test mass side is refuted by shackle, steel wire rope, suspender belt, need to take larger space, and required single suspender is long, and lifting operation is unstable.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of tubular type test mass suspender, can be connected by upper and lower suspender belt easily by this suspender, it is to avoid single suspender belt is long, and lifting operation efficiency is also greatly improved simultaneously.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of tubular type test mass suspender, including dividing plate and the side plate being symmetrically set in dividing plate both sides, reinforcement plate a it is provided with between center of top and the dividing plate of side plate, the two ends, top of side plate are arranged with hole for hoist, the both sides of hole for hoist are provided with web, two symmetrical lifting pipes it are provided with between bottom and the dividing plate of side plate, reinforcement plate c it is provided with between lifting pipe, strengthen plate c and strengthen between plate a, being provided with reinforcement plate b, form " work " word structure, it is provided with longitudinal reinforcement plate d between lifting pipe and the hole for hoist being positioned above, the bottom of lifting pipe is provided with reinforcement plate e, strengthen plate a, strengthen plate b, strengthen plate c, the side strengthening plate d and strengthen plate e is fixed with side plate and dividing plate respectively and is connected.
Orthogonal interior reinforcement plate a and interior reinforcement plate b it is provided with in described lifting pipe, the side of interior reinforcement plate a and interior reinforcement plate b is fixing with side plate and dividing plate respectively to be connected, and interior reinforcement plate b with strengthen in plate e is generally aligned in the same plane, the angle �� strengthened between plate e and horizontal direction is 65 �� ~ 80 ��.
Described lifting pipe and the angle �� strengthened between plate c and dividing plate are 70 �� ~ 80 ��.
In " eight " word structure between the bottom of described side plate.
Space is all left between described lifting pipe and reinforcement plate c and reinforcement plate d.
Compared with prior art, the utility model has the advantages that: hanger structure advantages of simple of the present utility model, adopt the suspension centre arrangement of top hole for hoist, bottom lifting pipe, avoid single suspender belt long, stability and safety are better, also reduce lifting space simultaneously, are conducive to reasonable disposition Current Collector Sleave, improve the efficiency of lifting operation, be particularly well-suited to the lifting construction of self-elevating drilling platform cantilever beam stress test.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is main TV structure schematic diagram of the present utility model;
Fig. 3 is side-looking structural representation of the present utility model;
Fig. 4 is plan structure schematic diagram of the present utility model;
Fig. 5 is use state diagram of the present utility model.
Wherein, 1, side plate, 2, dividing plate, 3, hole for hoist, 4, web, 5, strengthen plate a, 6, strengthen plate b, 7, strengthen plate c, 8, strengthen plate d, 9, lifting pipe, 91, interior reinforcement plate a, 92, interior reinforcement plate b, 10, plate e is strengthened, 11, upper suspender belt, 12, lower suspender belt, 13, annular ring, 14, test mass side refutes.
Detailed description of the invention:
As shown in Figures 1 to 4, a kind of tubular type test mass suspender, including dividing plate 2 and the side plate 1 being symmetrically set in dividing plate 2 both sides, reinforcement plate a5 it is provided with between center of top and the dividing plate 2 of side plate 1, the two ends, top of side plate 1 are arranged with hole for hoist 3, the both sides of hole for hoist 3 are provided with web 4, in " eight " word structure between the bottom of side plate 1, and and dividing plate 2 between be provided with two symmetrical lifting pipes 9, reinforcement plate c7 it is provided with between lifting pipe 9, strengthen plate c7 and strengthen between plate a5, being provided with reinforcement plate b6, form " work " word structure, it is provided with longitudinal reinforcement plate d8 between lifting pipe 9 and the hole for hoist 3 being positioned above, the bottom of lifting pipe 9 is provided with reinforcement plate e10, strengthen plate a5, strengthen plate b6, strengthen plate c7, the side strengthening plate d8 and reinforcement plate e10 is fixed be connected with side plate 1 and dividing plate 2 respectively, it is provided with orthogonal interior reinforcement plate a91 and interior reinforcement plate b92 in lifting pipe 9, to improve the intensity of lifting pipe 9, the side of interior reinforcement plate a91 and interior reinforcement plate b92 is fixed be connected with side plate 1 and dividing plate 2 respectively, and interior reinforcement plate b92 with strengthen in plate e10 is generally aligned in the same plane, the angle �� strengthened between plate e10 and horizontal direction is 65 �� ~ 80 ��, lifting pipe 9 and the angle �� strengthened between plate c7 and dividing plate 2 are 70 �� ~ 80 ��, all leave space between lifting pipe 9 and reinforcement plate c7 and reinforcement plate d8.
As shown in Figure 5, when carrying out lift heavy strength test, the various Current Collector Sleaves of top are connected with the hole for hoist 3 of suspender by upper suspender belt 11 and shackle, and the angle that the distance between hole for hoist 3 is opened with Current Collector Sleave keeps consistent scope, the oblique stressing conditions of suspender belt 11 in minimizing; Around 4 lower suspender belts 12 on lifting pipe 9, connecting 8 annular rings 13 again through 8 shackles, each hanger refuted on 14 with test mass side finally by 8 shackles is connected, check errorless after can promote top and drive and test. Strengthen plate a5, strengthen plate b6, strengthen plate c7, strengthen plate d8 and strengthen the plate e10 intensity being effectively ensured in hoisting process suspender.
This suspender adopts the suspension centre arrangement balance bearing up-down force situation of top hole for hoist 3, bottom lifting pipe 9, makes hoisting process more reliable and more stable, decreases the middle quantity using shackle simultaneously;Angle �� between interior reinforcement plate b92 and reinforcement plate e10 and horizontal direction and the stress angle direction below suspender keep consistent, it is simple to suspender reaches the use state of the best; Make strengthen plate c7 time, strengthen plate c7 and lifting pipe 9 just to one side be cut into arcuation, can avoid and the collision of lower suspender belt 12 when lifting, reduce the abrasion of lower suspender belt 12.
Claims (5)
1. a tubular type test mass suspender, it is characterized in that: include dividing plate and be symmetrically set in the side plate of dividing plate both sides, reinforcement plate a it is provided with between center of top and the dividing plate of described side plate, the two ends, top of described side plate are arranged with hole for hoist, the both sides of described hole for hoist are provided with web, two symmetrical lifting pipes it are provided with between bottom and the dividing plate of described side plate, reinforcement plate c it is provided with between described lifting pipe, reinforcement plate b it is provided with between described reinforcement plate c and reinforcement plate a, form " work " word structure, it is provided with longitudinal reinforcement plate d between described lifting pipe and the hole for hoist being positioned above, the bottom of described lifting pipe is provided with reinforcement plate e, described reinforcement plate a, strengthen plate b, strengthen plate c, the side strengthening plate d and strengthen plate e is fixed with side plate and dividing plate respectively and is connected.
2. a kind of tubular type test mass suspender according to claim 1, it is characterized in that: in described lifting pipe, be provided with orthogonal interior reinforcement plate a and interior reinforcement plate b, the side of described interior reinforcement plate a and interior reinforcement plate b is fixing with side plate and dividing plate respectively to be connected, and described interior reinforcement plate b with strengthen in plate e is generally aligned in the same plane, the angle �� between described reinforcement plate e and horizontal direction is 65 �� ~ 80 ��.
3. a kind of tubular type test mass suspender according to claim 1, it is characterised in that: described lifting pipe and the angle �� strengthened between plate c and dividing plate are 70 �� ~ 80 ��.
4. a kind of tubular type test mass suspender according to claim 1, it is characterised in that: in " eight " word structure between the bottom of described side plate.
5. a kind of tubular type test mass suspender according to claim 1, it is characterised in that: all leave space between described lifting pipe and reinforcement plate c and reinforcement plate d.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620012462.XU CN205294609U (en) | 2016-01-08 | 2016-01-08 | Tubular test mass hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620012462.XU CN205294609U (en) | 2016-01-08 | 2016-01-08 | Tubular test mass hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205294609U true CN205294609U (en) | 2016-06-08 |
Family
ID=56484698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620012462.XU Active CN205294609U (en) | 2016-01-08 | 2016-01-08 | Tubular test mass hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205294609U (en) |
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2016
- 2016-01-08 CN CN201620012462.XU patent/CN205294609U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |