CN111689375A - Hoisting tool for oil pan - Google Patents
Hoisting tool for oil pan Download PDFInfo
- Publication number
- CN111689375A CN111689375A CN202010638984.1A CN202010638984A CN111689375A CN 111689375 A CN111689375 A CN 111689375A CN 202010638984 A CN202010638984 A CN 202010638984A CN 111689375 A CN111689375 A CN 111689375A
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- CN
- China
- Prior art keywords
- oil pan
- bearing
- suspender
- hole
- rod
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/107—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means for lifting engines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a hoisting tool for an oil pan, which comprises a first suspender, a second suspender and a pivot assembly. The first suspender comprises a first bending part, and the middle part of the first suspender is provided with a first pivot hole and the lower part of the first suspender is provided with a first bearing part; the second suspender comprises a second bending part, the middle part of the second suspender is provided with a second pivot hole, and the lower part of the second suspender is provided with a second bearing part; the pivot assembly penetrates through the first pivot hole and the second pivot hole to combine the first suspension rod and the second suspension rod into an X shape, and the first bending part of the first suspension rod and the second bending part of the second suspension rod are oppositely arranged; the first bearing part and the second bearing part are used for bearing two sides of the mounting surface of the oil pan. The lifting tool for the oil pan can enable the oil pan to be lifted more simply and conveniently through the first bearing part and the second bearing part of the first suspender and the second suspender.
Description
Technical Field
The invention relates to the field of engine assembly, in particular to a lifting tool for an oil pan.
Background
In the process of assembling the engine, all required parts are organically combined and assembled, and certain technological requirements are met. The oil pan is an important component of an engine and plays an important role in cooling and lubrication of the engine. Generally, the models of all series are different, and the materials, shapes and the like of oil bottom shells are different. At present, the oil pan of a general series of machine types consists of an oil pan upper body, an oil pan middle body and an oil pan lower body, the length of the oil pan is about 1000mm, the width of the oil pan is about 420mm, and the oil pan is mainly made of a steel plate with the thickness of 2 mm. Because the appearance is large, the weight is heavy, workers need to lift the oil pan from the logistics vehicle when installing the oil pan, then carry the oil pan to the engine, put the oil pan down and assemble, the repetition is repeated, the labor intensity is too large, and the oil pan is carried by two hands, the sight is blocked by the oil pan, the oil pan cannot be accurately aligned to the positioning pin, and only the bolt holes can be aligned slowly and fumbling alignment or realigned after the oil pan is put down so as to facilitate the assembly of bolts, and the efficiency is influenced; if two employees carry the oil pan lifting tool together, the labor and the materials are wasted, the labor intensity is still reduced, and the oil pan lifting tool is not suitable for physical and mental health and long-term development of the employees, so that the oil pan lifting tool needs to be invented.
The existing oil pan assembly of series engine types mainly has the following three defects: 1. the labor intensity is large: workers need to carry the oil pan from the material trolley to the engine in the assembling process, and the oil pan is large in appearance and heavy in weight, heavy in installing task every day and high in labor intensity. 2. The efficiency is low: workers carry the oil pan from the material vehicle to the engine, and the oil pan cannot be accurately aligned with the positioning pin due to the obstructed sight line, and only can be slowly touched or recalibrated after the oil pan is placed on the engine, so that the efficiency is influenced; 3. manpower and material resources are wasted: calibration of the oil pan threaded hole by one worker or waste of manpower and material resources by two workers. In summary, the oil pan lifting tool with high reliability and reduced labor intensity is needed to be invented.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The invention aims to provide a lifting tool for an oil pan, which can enable the oil pan to be lifted more simply and conveniently through a first bearing part and a second bearing part of a first suspender and a second suspender.
In order to achieve the purpose, the invention provides a lifting tool for an oil pan, which comprises a first suspender, a second suspender and a pivot assembly. The first suspender comprises a first bending part, and the middle part of the first suspender is provided with a first pivot hole and the lower part of the first pivot hole is provided with a first bearing part; the second suspender comprises a second bending part, the middle part of the second suspender is provided with a second pivot hole, and the lower part of the second suspender is provided with a second bearing part; the pivot assembly penetrates through the first pivot hole and the second pivot hole to combine the first suspension rod and the second suspension rod into an X shape, and the first bending part of the first suspension rod and the second bending part of the second suspension rod are oppositely arranged; the first bearing part and the second bearing part are used for bearing two sides of the mounting surface of the oil pan.
In a preferred embodiment, the first bearing part comprises a bearing rod and two first bearing blocks. The bearing rod is vertical to the first bending part and is arranged at the lower end of the first bending part in parallel with the axis of the pivot assembly; two first bearing blocks are arranged at two ends of the bearing rod, and the two first bearing rods extend towards the direction of the second bearing part of the second suspender.
In a preferred embodiment, the tool for hoisting the oil pan further comprises two first hoisting rings and two second hoisting rings. The two first lifting rings are respectively arranged in a first through hole at the upper part of the first lifting rod and a second through hole at the upper part of the second lifting rod; and the second lifting ring is simultaneously buckled with the two first lifting rings.
In a preferred embodiment, the tool for hoisting the oil pan further includes a tension spring, one end of the tension spring is disposed in a first spring hole at a lower portion of the first through hole of the first hanger rod, the other end of the tension spring is disposed in a second spring hole at a lower portion of the second through hole of the second hanger rod, and the tension spring is configured to maintain the first bearing portion and the second bearing portion in a state of being close to each other.
In a preferred embodiment, the tool for hoisting the oil pan further comprises a first handle, a second handle, a first gap and a second gap. The first handle and the second handle are respectively arranged at the outer sides of the first hanging rod and the second hanging rod; the first notch and the second notch are respectively arranged on the inner sides of the upper parts of the first bending part and the second bending part.
In a preferred embodiment, the first hanger bar further comprises a stiffener disposed between each side of the first bend and the support bar.
Compared with the prior art, the hoisting tool for the oil pan has the following beneficial effects: the hoisting tool is combined into an X shape by arranging the pivot assemblies in the middle of the two suspenders, the lower parts of the two suspenders are provided with the bearing parts, and the upper parts of the two suspenders are provided with the hoisting rings for hoisting by the hoisting hooks. And one of the supporting parts is also provided with a long stem designed for ensuring the balance of the oil pan during hoisting.
Drawings
Fig. 1 is a schematic front view of a hoisting tool according to an embodiment of the invention;
FIG. 2 is a schematic side view of a lifting tool according to an embodiment of the invention;
FIG. 3 is a schematic bottom view of a hoisting tool according to an embodiment of the invention;
fig. 4 is a partially enlarged view of a second receiver according to another embodiment of the present invention.
Description of the main reference numerals:
10-lifting appliance, 1-first lifting rod, 11-first bearing part, 111-bearing rod, 112-first bearing block, 12-first handle, 13-first gap, 14-reinforcing rib, 15-first bending part, 2-second lifting rod, 21-second bearing part, 21' -second bearing part, 22-second handle, 23-second gap, 24-second bending part, 3-pivot component, 4-first lifting ring, 5-second lifting ring, 6-tension spring, 20-oil pan, 201-mounting surface.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
As shown in fig. 1 to 3, a tool for lifting an oil pan 10 according to a preferred embodiment of the present invention includes a first hanger bar 1, a second hanger bar 2, and a pivot assembly 3. The lower part of the first suspension rod 1 comprises a first bending part 15, the middle part of the first suspension rod 1 is provided with a first pivot hole, and the lower part is provided with a first bearing part 11. The lower part of the second suspension rod 2 comprises a second bending part 24, the middle part of the second suspension rod 2 is provided with a second pivot hole, and the lower part is provided with a second bearing part 21. The pivot assembly 3 is disposed through the first pivot hole and the second pivot hole to combine the first suspension rod 1 and the second suspension rod 2 into an X shape, and the first bending portion 15 of the first suspension rod 1 and the second bending portion 24 of the second suspension rod 2 are disposed opposite to each other. In this embodiment, the first suspension bar 1 and the second suspension bar 2 may be two long steel plates, and the lower portions of the two long steel plates are bent to have symmetrical shapes. Through holes are drilled at the upper part, the middle part and the lower part of the middle part of the first suspender 1 and the second suspender 2 respectively as a first pivot hole, a second pivot hole, a first through hole, a second through hole and a first spring hole and a second spring hole.
As shown in fig. 3, in some embodiments, the first support 11 comprises a support bar 111 and two first support blocks 112. The support rod 111 is perpendicular to the first bending portion 15 and is disposed at the lower end of the first bending portion 15 in parallel with the axis of the pivot assembly 3. The two first support blocks 112 are disposed at two ends of the support rod 111, and the two first support rods 111 extend in the direction of the second support portion 21 of the second suspension lever 2. In one embodiment, reinforcing ribs 14 are provided between the two sides of the first bent portion 15 and the support bar 111 to enhance the strength and rigidity of the first support portion 11.
In some embodiments, the second receiving portion 21 is formed by welding a steel plate as a second receiving block at the end of the second bent portion 24, and the second receiving block also extends in the direction of the first receiving portion 11. While the upper and lower planes of the first bearing block 112 are perpendicular to the first bending part 15 and the upper and lower planes of the second bearing block are perpendicular to the second bending part 24, preferably, the upper planes of the first bearing block 112 and the upper plane of the second bearing block are in the same horizontal plane in the working state.
In some embodiments, the oil pan lifting tool 10 further includes two first lifting rings 4, a second lifting ring 5, and a tension spring 6. The two first hanging rings 4 are respectively arranged in a first through hole at the upper part of the first suspender 1 and a second through hole at the upper part of the second suspender 2. The second hanging ring 5 simultaneously buckles the two first hanging rings 4. One end of the tension spring 6 is disposed in the first spring hole of the first suspension rod 1, and the other end is disposed in the second spring hole of the second suspension rod 2, and the tension spring 6 is used to keep the first bearing portion 11 and the second bearing portion 21 in a state of being close to each other.
In some embodiments, the hoisting tool 10 for oil pan further includes a first handle 12, a second handle 22, a first gap 13, and a second gap 23. The first handle 12 and the second handle 22 are arranged outside the first boom 1 and the second boom 2, respectively. The first handle 12 and the second handle 22 both function to facilitate the opening of the first and second holders 11, 21 by the operator against the tension of the tension spring 6. The first notch 13 and the second notch 23 are respectively provided inside the upper portions of the first bent portion 15 and the second bent portion 24. The first notch 13 and the second notch 23 are intended so that the first hanger bar 1 and the second hanger bar 2 do not interfere with the oil pan during the actual hoisting process.
Fig. 4 is a partially enlarged view of a second receiver according to another embodiment of the present invention, as shown in fig. 4. In some embodiments, the second supporting portion 21' may also be made into a hook shape, and a groove is formed in the middle, and the groove portion may be just engaged with an edge of the mounting surface 201 of the oil pan 20, so that the lifting operation is more difficult to slip and more stable.
In some embodiments, the use method of the hoisting tool for the oil pan provided by the invention comprises the following steps:
during actual operation, connect into an organic whole with the hoist and mount frock 10 of oil pan 20 earlier, then hang first rings 4 in the loop wheel machine iron hook and close loop wheel machine chucking door, the hoist and mount frock 10 that the remote control loop wheel machine will move to oil pan 20 top, the control remote controller is transferred hoist and mount frock 10 to suitable height, the hoist and mount frock 10 that makes of the first handle 12 of hand pulling first jib 1 opens, lift oil pan 20 one side gently on one hand again and press a long limit of installation face 201 of oil pan 20 on first bearing block 112. Then the hoisting tool 10 that the hand pulled the second handle 22 of second jib 2 made opens, lift oil pan 20 gently with one hand again and press the long limit of the opposite side of installation face 201 on the second supporting portion 21 of second jib 2, then light control remote controller makes the loop wheel machine rise with one hand oil pan 20 of hand, hoisting tool 10 lifts up oil pan 20, and hoisting tool 10 under the effect of the gravity of oil pan 20 sticiss oil pan 20 and make oil pan 20 can not rock and drop at this in-process. Further, since the first receiving portion 11 includes the receiving rod 111, it is possible to maintain the balance in the longitudinal direction of the oil pan 20, and the oil pan 20 is not inverted or dropped due to unstable center of gravity. And after the oil pan 20 is placed, the hoisting tool 10 is remotely controlled by a crane to move to one side to prepare for next hoisting.
In conclusion, the hoisting tool for the oil pan has the following beneficial effects: the hoisting tool is combined into an X shape by arranging the pivot assemblies in the middle of the two suspenders, the lower parts of the two suspenders are provided with the bearing parts, and the upper parts of the two suspenders are provided with the hoisting rings for hoisting by the hoisting hooks. And one of the supporting parts is also provided with a long stem designed for ensuring the balance of the oil pan during hoisting. In addition, this hoist and mount frock selection material is simple and easy, simple manufacture, and the mode is nimble, and convenient operation saves the operation workman and moves calibration oil pan manually. Utilize this oil pan hoist can easily aim at the locating pin, calibration repeatedly when exempting from artifical transport oil pan. The worker can operate alone, liberates another worker, practices thrift manpower and materials.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (6)
1. The utility model provides a hoist and mount frock of oil pan which characterized in that includes:
the first suspender comprises a first bending part, the middle part of the first suspender is provided with a first pivot hole, and the lower part of the first suspender is provided with a first bearing part;
the second suspender comprises a second bending part, the middle part of the second suspender is provided with a second pivot hole, and the lower part of the second suspender is provided with a second bearing part;
a pivot assembly passing through the first pivot hole and the second pivot hole to combine the first suspension rod and the second suspension rod into an X shape, wherein the first bending part of the first suspension rod and the second bending part of the second suspension rod are oppositely arranged;
the first bearing portion and the second bearing portion are used for bearing two sides of the mounting surface of the oil pan.
2. The hoisting tool for the oil pan according to claim 1, wherein the first bearing part comprises:
the bearing rod is perpendicular to the first bending part and is arranged at the lower end of the first bending part in parallel with the axis of the pivot assembly; and
and the two first bearing blocks are arranged at two ends of the bearing rod, and the two first bearing rods extend towards the direction of the second bearing part of the second suspender.
3. The hoisting tool for the oil pan according to claim 1, further comprising:
the two first hanging rings are respectively arranged in a first through hole at the upper part of the first hanging rod and a second through hole at the upper part of the second hanging rod; and
and the second lifting ring is simultaneously buckled with the two first lifting rings.
4. The hoisting tool for the oil pan according to claim 1, further comprising a tension spring, one end of which is disposed in a first spring hole at a lower portion of the first through hole of the first hanger rod, and the other end of which is disposed in a second spring hole at a lower portion of the second through hole of the second hanger rod, wherein the tension spring is used for keeping the first bearing portion and the second bearing portion in a state of being close to each other.
5. The hoisting tool for the oil pan according to claim 1, further comprising:
a first handle and a second handle disposed outside the first boom and the second boom, respectively; and
a first notch and a second notch respectively disposed at inner sides of upper portions of the first bending portion and the second bending portion.
6. The hoisting tool for the oil pan according to claim 2, wherein the first hanger bar further comprises reinforcing ribs disposed between both sides of the first bent portion and the support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010638984.1A CN111689375A (en) | 2020-07-06 | 2020-07-06 | Hoisting tool for oil pan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010638984.1A CN111689375A (en) | 2020-07-06 | 2020-07-06 | Hoisting tool for oil pan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111689375A true CN111689375A (en) | 2020-09-22 |
Family
ID=72485256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010638984.1A Pending CN111689375A (en) | 2020-07-06 | 2020-07-06 | Hoisting tool for oil pan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111689375A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112320560A (en) * | 2020-10-29 | 2021-02-05 | 安徽江淮汽车集团股份有限公司 | Main reducer assembly hoisting device |
-
2020
- 2020-07-06 CN CN202010638984.1A patent/CN111689375A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112320560A (en) * | 2020-10-29 | 2021-02-05 | 安徽江淮汽车集团股份有限公司 | Main reducer assembly hoisting device |
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