CN212799447U - Two-piece type lifting device - Google Patents
Two-piece type lifting device Download PDFInfo
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- CN212799447U CN212799447U CN202021771403.3U CN202021771403U CN212799447U CN 212799447 U CN212799447 U CN 212799447U CN 202021771403 U CN202021771403 U CN 202021771403U CN 212799447 U CN212799447 U CN 212799447U
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- base
- supporting
- hoisting
- rod
- locking bar
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- 239000000463 material Substances 0.000 claims description 4
- 239000003208 petroleum Substances 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 238000005553 drilling Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
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Abstract
The utility model discloses a two-piece type lifting hoisting device, which comprises a plurality of groups of hoisting devices, wherein each group of hoisting devices comprises a base and a supporting beam, and the supporting beams are respectively arranged in parallel with the base and are used for supporting heavy objects; the upper end and the lower end of each connecting rod are hinged with the supporting cross beam and the base respectively; the pushing device is arranged on the base, and the upper end of the pushing device is hinged with the supporting beam; the upper end and the lower end of the lock rod are respectively connected with the base and the supporting cross beam of the same group of hoisting devices, and the upper end and the lower end of the diagonal draw bar are respectively connected with the base and the supporting cross beam of different groups of hoisting devices. The utility model adopts a two-piece design, and the lifting of different types of petroleum machinery equipment can be realized by adjusting the number of the hoisting devices; simple structure, convenient to carry promotes the lifting of supporting beam through the thrustor that sets up on the base, greatly reduced the energy consumption and the running cost in the operation process.
Description
Technical Field
The utility model relates to a petroleum machinery technical field, concretely relates to two formula lifting crane devices.
Background
The petroleum drilling machine is a large-profit combination machine which is composed of a plurality of equipment, and comprises eight systems, namely a lifting system, a rotating system, a circulating system, a power system, a transmission system, a control system, a base, a vehicle auxiliary system and the like. The hoisting system, the rotating system and the circulating system are directly used for well drilling production, are three working units of a drilling machine, and the working contents of the three working units relate to the operations of pulling out and setting a drilling tool, setting a casing pipe, controlling pressure during normal drilling, feeding the drilling tool and the like. Because the three working units bear more operation contents, the three working units are often subjected to damage type faults and degradation type faults such as fracture, cracking, aging and the like, and need to be maintained. Meanwhile, because petroleum mechanical equipment is expensive and complex in production process, the petroleum mechanical equipment needs to be maintained periodically in order to prolong the service life of the petroleum mechanical equipment.
In the process of maintaining and repairing petroleum machinery, the petroleum machinery needs to be lifted or lifted to be away from the ground for a certain distance. The petroleum machinery equipment has heavy weight, the problems of insufficient power, poor stability and the like exist in the using process of common small and medium-sized hoisting equipment, the large-sized hoisting equipment has complex operation, poor portability and mobility, is not suitable for field operation, has high oil consumption in the operation process, and improves the maintenance and curing cost.
In view of the above, there is an urgent need to improve the existing hoisting apparatus to reduce energy consumption and operation cost and improve portability of the hoisting apparatus.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that current hoisting equipment energy consumption is high, the running cost is high, the portability is poor.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts as follows:
the utility model provides a two formula lift hoisting apparatus, includes multiunit hoisting apparatus, and every group hoisting apparatus includes the base, still includes:
the supporting beams are respectively arranged in parallel with the base and used for supporting heavy objects;
the upper end and the lower end of each connecting rod are hinged with the supporting cross beam and the base respectively;
the pushing device is arranged on the base, the upper end of the pushing device is hinged with the supporting cross beam, and the pushing device is used for pushing the supporting cross beam to ascend and descend;
the upper end and the lower end of the inclined pull rod are respectively connected with the bases and the supporting beams of the hoisting devices in the same group, and the upper end and the lower end of the inclined pull rod are respectively connected with the bases and the supporting beams of the hoisting devices in different groups and used for locking the bases and the supporting beams after the supporting beams are lifted to a certain height.
In another preferred embodiment, the locking rod and the diagonal draw rod both comprise an upper locking rod and a lower locking rod, and the upper locking rod is inserted into the lower locking rod.
In another preferred embodiment, a plurality of positioning holes are uniformly distributed on the upper locking rod and the lower locking rod, and the upper locking rod and the lower locking rod are locked by the pin bolts and the positioning holes.
In another preferred embodiment, an elongated slot is formed in the lower lock rod, a positioning shaft is arranged on the upper lock rod, the positioning shaft is slidably arranged in the elongated slot, and the positioning shaft is locked with the elongated slot through a nut.
In another preferred embodiment, a support member is embedded in the elongated slot, and a positioning elongated slot is arranged on the support member and is matched with the positioning shaft.
In another preferred embodiment, the support is made of a rigid material.
Compared with the prior art, the two-piece type lifting hoisting device provided by the utility model adopts a two-piece type design, and two ends of the connecting rod are hinged with the supporting beam and the base, so that the connecting rod is selected around the hinged point, thereby realizing the lifting of the supporting beam, and the device has simple operation and convenient use; the lifting of different types of petroleum mechanical equipment can be realized by adjusting the number of the lifting devices; simple structure, convenient to carry promotes the lifting of supporting beam through the thrustor that sets up on the base, greatly reduced the energy consumption and the running cost in the operation process. The utility model discloses, still include locking lever and oblique pull rod, the both ends of oblique pull rod are connected with different base and the supporting beam who organizes hoisting apparatus, have improved the joint strength before different hoisting apparatus of organizing, have improved holistic stationarity when two formula lifting hoisting apparatus moves.
Drawings
Fig. 1 is a front view of a two-piece lifting device of the present invention;
fig. 2 is a side view of the two-piece lifting device of the present invention;
FIG. 3 is a cross-sectional view of a locking lever according to an embodiment of the present invention;
FIG. 4 is a schematic view of a locking lever according to another embodiment of the present invention;
fig. 5 is a cross-sectional view of a lower lock bar according to another embodiment of the present invention.
In fig. 1 to 5, the correspondence between each reference numeral and the component name is as follows:
2 a base, 3 a supporting beam, 4 connecting rods, 5 pushing devices, 6 locking rods, 7 diagonal pulling rods, 61 upper locking rods, 62 lower locking rods, 63 positioning holes, 64 long grooves, 65 positioning shafts, 66 supporting pieces and 8 weights.
Detailed Description
The utility model provides a two formula lifting device is provided with base, supporting beam and parallel arrangement's many connecting rods, promotes the supporting beam by thrustor and goes up and down, realizes the lift of heavy object, and the energy consumption is low, convenient operation, and stability is strong, and the transportation of being convenient for is applicable to general oil machinery's maintenance and maintenance. The invention is described in detail below with reference to the drawings and the detailed description.
As shown in fig. 1 and 2, the utility model provides a two formula lift hoisting apparatus includes a plurality of groups elevating gear, and every group elevating gear includes base 2, supporting beam 3, connecting rod 4, thrustor 5, locking lever 6 and oblique pull rod 7. The supporting beam 3 is arranged in parallel with the base 2 and is connected with the base 2 through a connecting rod 4. The connecting rods 4 are arranged in parallel, the upper ends and the lower ends of the connecting rods are hinged with the supporting cross beam 3 and the base 4 respectively, a plurality of hinged points are arranged, and the connecting rods 4 rotate around the hinged points along with the lifting of the supporting cross beam 3. The pushing device 5 is a pushing oil cylinder and is arranged on the base 2, and the upper end of the pushing device 5 is hinged with the supporting beam 3 and used for pushing the supporting beam 3 to lift.
The locking rod 6 and the diagonal draw bar 7 are used for locking the supporting beam 3 and the base 2 after the supporting beam 3 rises to a certain height. The upper end and the lower end of the lock rod 6 are respectively connected with the supporting beam 3 and the base 2 of the same group of lifting devices and are used for locking the same group of lifting devices; the upper end and the lower end of the diagonal draw bar 7 are respectively connected with the supporting beams 3 and the base 2 of the lifting devices of different groups, so that the lifting devices of different groups can be locked, and the overall stability of the two-piece lifting hoisting device is improved.
As shown in fig. 3, in another embodiment of the present invention, the lock rod 6 and the diagonal draw bar 7 are telescopic rods composed of two hollow metal rods, and include an upper lock rod 61 and a lower lock rod 62, a plurality of positioning holes 63 are uniformly distributed on the upper lock rod 61 and the lower lock rod 62, and the upper lock rod 61 and the lower lock rod 62 are locked by the bolts and the positioning holes 63.
As shown in fig. 4, in another embodiment of the present invention, the lock rod 6 and the diagonal draw bar 7 are telescopic rods composed of two hollow metal rods, and include an upper lock rod 61 and a lower lock rod 62, the upper lock rod 61 is provided with a long groove 64, the lower lock rod 62 is provided with a positioning shaft 65, and the positioning shaft 65 slides along the long groove 64 and is locked by a nut.
As shown in fig. 5, in another embodiment of the present invention, a supporting member 66 is embedded in the elongated slot 64, the supporting member 66 is made of a rigid material, and a positioning elongated slot is disposed on the supporting frame 65 to be matched with the positioning shaft.
The utility model discloses a use method as follows:
when the heavy objects 8 such as petroleum machinery equipment need to be lifted, the heavy objects such as the petroleum machinery equipment are placed on the supporting beam 3, the pushing device 5 pushes the supporting beam 3 to move upwards, the connecting rod 4, the base 2 and the supporting beam 3 form a parallelogram, and the connecting rod 4 can rotate around the joint A, B, C, D of the connecting rod. When the pushing device 5 pushes the supporting beam 3 to a preset height, the upper lock rod 61 and the lower lock rod 62 are locked by the pin bolt and the positioning hole 63 or the positioning shaft 65, and the lock rod 6 and the diagonal draw rod 7 lock the position of the supporting beam 3.
Compared with the prior art, the two-piece type lifting hoisting device provided by the utility model adopts a two-piece type design, and two ends of the connecting rod are hinged with the supporting beam and the base, so that the connecting rod is selected around the hinged point, thereby realizing the lifting of the supporting beam, and the device has simple operation and convenient use; the lifting of different types of petroleum mechanical equipment can be realized by adjusting the number of the lifting devices; simple structure, convenient to carry promotes the lifting of supporting beam through the thrustor that sets up on the base, greatly reduced the energy consumption and the running cost in the operation process. The utility model discloses, still include locking lever and oblique pull rod, the both ends of oblique pull rod are connected with different base and the supporting beam who organizes hoisting apparatus, have improved the joint strength before different hoisting apparatus of organizing, have improved holistic stationarity when two formula lifting hoisting apparatus moves.
In another preferred embodiment, the locking rod and the diagonal draw bar both comprise an upper locking rod and a lower locking rod, the upper locking rod is inserted into the lower locking rod, the lower locking rod is provided with a long groove, the upper locking rod is provided with a positioning shaft, and the positioning shaft is arranged in the long groove in a sliding manner, so that the locking rod and the diagonal draw bar can conveniently stretch to the corresponding length required by the lifting of the supporting beam.
In another preferred embodiment, a supporting piece is embedded in the long groove, the supporting piece is made of rigid materials, and the positioning long groove matched with the positioning shaft is arranged, so that the rigidity of the long groove of the lower lock rod is improved, and the long groove of the lower lock rod is prevented from deforming due to bearing force, and the normal use of the lifting device is further influenced.
The present invention is not limited to the above-mentioned best mode, and any person should learn the structural change made under the teaching of the present invention, all with the present invention has the same or similar technical solution, all fall into the protection scope of the present invention.
Claims (6)
1. The utility model provides a two formula lift hoisting apparatus, includes multiunit hoisting apparatus, and every group hoisting apparatus includes the base, its characterized in that still includes:
the supporting beams are respectively arranged in parallel with the base and used for supporting heavy objects;
the upper end and the lower end of each connecting rod are hinged with the supporting cross beam and the base respectively;
the pushing device is arranged on the base, the upper end of the pushing device is hinged with the supporting cross beam, and the pushing device is used for pushing the supporting cross beam to ascend and descend;
the upper end and the lower end of the inclined pull rod are respectively connected with the bases and the supporting beams of the hoisting devices in the same group, and the upper end and the lower end of the inclined pull rod are respectively connected with the bases and the supporting beams of the hoisting devices in different groups and used for locking the bases and the supporting beams after the supporting beams are lifted to a certain height.
2. The lifting apparatus as claimed in claim 1, wherein the locking bar comprises an upper locking bar and a lower locking bar, the upper locking bar being inserted into the lower locking bar.
3. The hoisting device as claimed in claim 2, wherein the upper locking bar and the lower locking bar are provided with a plurality of positioning holes, and the upper and lower locking bars are locked by bolts and the positioning holes.
4. The hoisting device as claimed in claim 2, wherein the lower lock rod is provided with an elongated slot, the upper lock rod is provided with a positioning shaft, the positioning shaft is slidably disposed in the elongated slot, and the positioning shaft is locked with the elongated slot by a nut.
5. The hoisting device as claimed in claim 4 wherein a support member is embedded in the elongated slot, the support member having a positioning elongated slot adapted to the positioning shaft.
6. The hoisting device as claimed in claim 5, wherein the support member is made of a rigid material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021771403.3U CN212799447U (en) | 2020-08-21 | 2020-08-21 | Two-piece type lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021771403.3U CN212799447U (en) | 2020-08-21 | 2020-08-21 | Two-piece type lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212799447U true CN212799447U (en) | 2021-03-26 |
Family
ID=75084812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021771403.3U Active CN212799447U (en) | 2020-08-21 | 2020-08-21 | Two-piece type lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212799447U (en) |
-
2020
- 2020-08-21 CN CN202021771403.3U patent/CN212799447U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221104 Address after: 048000 Jinjiang Industrial Park, Jinding Road, Jincheng Economic and Technological Development Zone, Jincheng City, Shanxi Province Patentee after: Jinneng Holding Equipment Manufacturing Group Tianhe Zhongbang Shanxi Energy Technology Co.,Ltd. Address before: 100070 Fengtai District Haiying Road, No. 5, room 5, room 511, Beijing Patentee before: CORTECH DRILLING EQUIPMENT Co.,Ltd. |