CN209797383U - Hydraulic trailer for short-distance moving of matched large-scale equipment - Google Patents
Hydraulic trailer for short-distance moving of matched large-scale equipment Download PDFInfo
- Publication number
- CN209797383U CN209797383U CN201920657855.XU CN201920657855U CN209797383U CN 209797383 U CN209797383 U CN 209797383U CN 201920657855 U CN201920657855 U CN 201920657855U CN 209797383 U CN209797383 U CN 209797383U
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- China
- Prior art keywords
- trailer
- hydraulic
- scale equipment
- equipment
- bottom plate
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- 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 relates to a large-scale equipment short distance is removed, can replace traditional lifting apparatus, can go up and down and slide the hydraulic pressure trailer that adjusts synchronously, including advancing part and jacking part, advancing part includes universal wheel and concave bottom plate again, and the universal wheel guarantees that trailer 360 degrees turn to, and concave bottom plate reduces trailer whole height, is convenient for install; the jacking part comprises a hydraulic jack and a connecting plate, the hydraulic jack provides supporting force, the hoisting piston jacks the large-scale equipment to enable the large-scale equipment to be separated from the ground, and the connecting plate ensures that the trailer is tightly connected with the large-scale equipment. The utility model discloses a specially move one kind of design for the main equipment short distance and be connected integratively with the main equipment, the hydraulic pressure trailer of supporting use, simple structure, easy to operate has improved and has moved efficiency, has reduced and has moved the cost. The strong bolted connection that adopts again of interchangeability of this trailer, convenient to detach in case trailer part takes place to damage, only needs to change corresponding spare part, has reduced cost of maintenance.
Description
Technical Field
The utility model relates to a large-scale equipment short distance is removed, can replace the tradition to lift by crane the apparatus, can go up and down in step and the device of adjustment that slides.
background
The high efficiency and the simplification of the large-scale equipment are always a great problem, and the common tools for carrying the equipment in short distance in factories and scientific research and teaching units at the present stage comprise a bridge crane, a crane and a manual hydraulic flat car which have respective defects; the operation of moving large-scale equipment by the bridge crane and the crane is complex, the efficiency is low, the cost is high, and the danger coefficient is high; the manual hydraulic carrier has the advantages of simple operation, small bearing capacity, incapability of moving large-scale equipment and capability of being used only by specific equipment.
Because the local space of factory building or laboratory changes, need carry out the displacement to the mounted position of original large-scale equipment and move, most of the circumstances are compelled to move the operation complicacy, consuming time and wasting force influence and choose not to move, this makes laboratory or factory building equipment mounted position unreasonable, has caused the wasting of resources, has the potential safety hazard even.
Disclosure of Invention
The utility model discloses to the not enough of the equipment that moves of the aforesaid, provide a hydraulic pressure trailer that supporting large-scale equipment short distance was moved, aim at improving operating efficiency and security.
The utility model discloses optimize the technical scheme that the problem that exists was solved and adopt as follows:
The utility model provides a hydraulic pressure trailer that supporting large equipment short distance was removed, includes four universal wheels, concave type bottom plate, four hydraulic jack, connecting plate, its characterized in that: one end of the hydraulic jack is riveted with the connecting plate, and the other end of the hydraulic jack is connected with the concave bottom plate through a bolt.
Furthermore, the four universal wheels are composed of single wheels, movable supports, wheel shafts and rotating bearings, two rows of four connecting holes are formed in the upper end face of each universal wheel, and the four universal wheels are fixedly connected to the concave bottom plate through bolts. The arrangement enables the trailer to rotate 360 degrees, and improves the forward flexibility; the universal wheel can be quickly detached from the concave bottom plate, damaged parts can be replaced in time when a fault occurs, and safety and reliability of equipment moving operation are guaranteed.
Furthermore, the concave bottom plate consists of a front end convex part, a rear end convex part and a middle concave part, wherein the middle concave part is provided with 4 multiplied by 4 symmetrically distributed connecting holes which are connected with a hydraulic jack through bolts and fixed together. The hydraulic jack is detachable, and the hydraulic device can be conveniently replaced when the hydraulic device has a wear failure, so that the practicability is improved; in addition, four hydraulic jacks are symmetrically distributed, so that the stability of the trailer is effectively improved.
Furthermore, the four hydraulic jacks consist of a working oil cylinder, a hoisting piston, a plunger pump and a handle, are arranged in two rows and symmetrically arranged, move synchronously and are fixed with the equipment connecting plate through bolt connection. By the arrangement, when the hydraulic trailer lifts large equipment, the equipment is guaranteed to have only vertical displacement and can deflect, and the operation safety is improved.
Further, the trailer is fixed at the bottom of the equipment through bolt connection. This setting guarantees that hydraulic pressure trailer does not influence the normal work of main equipment, is favorable to separating hydraulic pressure trailer and main equipment, convenient to detach maintenance when whole trouble appears.
For other current large-scale equipment short distance remove device, the utility model has the advantages of it is following: the four hydraulic jacks are reasonably arranged to jack large-scale equipment, so that the bearing capacity is high, and the safety and the stability of the system are improved; the bottom plate adopts a concave design, so that the height of the trailer is reduced, and the internal space of large-scale equipment is saved; the trailer is connected with the large-scale equipment, and when the equipment needs to be moved in a short distance, the jack works to quickly jack the equipment, so that the moving efficiency is improved; in addition, the trailer is strong in interchangeability and connected through bolts, and once the parts of the trailer are damaged, the parts are only required to be replaced and then connected again, so that the maintenance cost is reduced, and the novel requirements of low carbon and environmental protection are met.
Drawings
FIG. 1 is a front view of the hydraulic trailer for moving large-scale equipment in short distance
Fig. 2 is a side view of the hydraulic trailer shaft for short-distance moving of large-scale equipment.
Fig. 3 is a left side view of the hydraulic trailer for moving large equipment in short distance.
Fig. 4 is the structure schematic diagram of the universal wheel of the hydraulic trailer for moving large-scale equipment in short distance.
1-single wheel, 2-wheel shaft, 3-nut 1, 4-movable support, 5-rotating bearing, 6-bolt, 7-nut 2, 8-hoisting piston, 9-working oil cylinder, 10-plunger pump, 11-concave bottom plate, 12-connecting plate, 13-hydraulic jack, 14-connecting hole, 15-universal wheel, 16-front and rear end convex part of bottom plate, and 17-middle concave part of bottom plate.
Detailed Description
The structure, features and principles of use according to the present invention will be further explained with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the hydraulic trailer for carrying large-scale equipment in short distance of the present invention comprises four universal wheels, a concave bottom plate, four hydraulic jacks and a connecting plate. One end of the hydraulic jack 13 is riveted with the connecting plate 12, and the other end of the hydraulic jack is connected with the concave bottom plate 11 through a bolt.
The four universal wheels 15 are composed of a single wheel 1, a movable support 4, a wheel shaft 5 and a rotating bearing 2, two rows of four connecting holes are formed in the upper end face of each universal wheel, and the four universal wheels are connected and fixed on the concave bottom plate 11 through bolts.
The concave bottom plate 11 is composed of a front end convex part 16 and a rear end convex part 17 and a middle concave part 17, wherein the middle concave part 17 is provided with 4 multiplied by 4 connecting holes which are symmetrically distributed and are fixed with the hydraulic jack 13 through bolt connection.
The four hydraulic jacks 13 are composed of working oil cylinders 9, hoisting pistons 8 and plunger pumps 10, are arranged in two rows and symmetrically arranged, move synchronously and are fixed with an equipment connecting plate 12 through riveting.
The hydraulic trailer connecting plate 12 is fixed at the bottom of the equipment through bolt connection.
The utility model discloses use the rationale as follows:
1. The single wheel 1, the wheel shaft 2, the nut 3, the movable bracket 4 and the rotating bearing 5 are assembled into four universal wheels 15, and the four universal wheels are respectively fixed on the front and rear end convex parts 16 of the concave bottom plate 11 through bolts 6 and nuts 7.
2. Four hydraulic jacks 13 consisting of a hoisting piston 8, a working oil cylinder 9 and a plunger pump 10 are fixedly connected on a middle concave part 17 of the concave bottom plate 11 through bolts, and the upper end of the hoisting piston 8 is connected with a connecting plate.
3. the trailer is arranged and fixed at the bottom of the equipment, and when the trailer does not need to be moved, the single wheel 1 of the trailer does not completely contact the ground or is separated from the ground; when the equipment needs to be moved in a short distance, the jack 13 is operated in a manual mode, the jack piston 8 rises, the single wheel 1 of the trailer completely contacts the ground, the piston continues to rise, the large-scale equipment is jacked up to be separated from the ground, the trailer supports the weight of the whole equipment, and the trailer is driven to advance or rotate under the action of external power; and after the lifting jack reaches a preset position, unloading the lifting jack to finish moving.
The above is to the embodiment of the present invention, but the present invention is not limited to the above examples, and any modification and deformation that are done on the basis of the present invention are all within the protection scope of the present invention.
Claims (5)
1. The utility model provides a hydraulic pressure trailer that supporting large equipment short distance was removed, includes four universal wheels, concave type bottom plate, four hydraulic jack, connecting plate, its characterized in that: one end of the hydraulic jack is riveted with the connecting plate, and the other end of the hydraulic jack is connected with the concave bottom plate through a bolt.
2. The hydraulic trailer for carrying large equipment in short distance according to claim 1, wherein the four universal wheels are composed of single wheels, movable supports, wheel shafts and rotating bearings, two rows of four connecting holes are formed in the upper end face of each universal wheel, and the four connecting holes are fixed on the concave bottom plate through bolts.
3. The hydraulic trailer for carrying large-scale equipment at short distance according to claim 1, wherein the concave bottom plate is composed of a front end convex part and a rear end convex part and a middle concave part, the middle concave part is provided with 4 x 4 symmetrically distributed connecting holes, and the connecting holes are fixed with the hydraulic jack through bolt connection.
4. The hydraulic trailer for short-distance moving of matched large-scale equipment according to claim 1, wherein the four hydraulic jacks are composed of working cylinders, hoisting pistons and plunger pumps, are arranged in two rows and symmetrically move synchronously, and are fixed with the equipment connecting plate through bolt connection.
5. The hydraulic trailer for carrying large-scale equipment at short distance according to claim 1, wherein the hydraulic trailer is installed at the bottom of the large-scale equipment through bolt connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920657855.XU CN209797383U (en) | 2019-05-08 | 2019-05-08 | Hydraulic trailer for short-distance moving of matched large-scale equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920657855.XU CN209797383U (en) | 2019-05-08 | 2019-05-08 | Hydraulic trailer for short-distance moving of matched large-scale equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209797383U true CN209797383U (en) | 2019-12-17 |
Family
ID=68832459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920657855.XU Expired - Fee Related CN209797383U (en) | 2019-05-08 | 2019-05-08 | Hydraulic trailer for short-distance moving of matched large-scale equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209797383U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135361A (en) * | 2021-05-18 | 2021-07-20 | 李培峨 | Conveyer for crane equipment |
| CN113603008A (en) * | 2021-10-09 | 2021-11-05 | 新乡贝源机械设备有限公司 | Hoisting device for coal mine tunnel |
-
2019
- 2019-05-08 CN CN201920657855.XU patent/CN209797383U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135361A (en) * | 2021-05-18 | 2021-07-20 | 李培峨 | Conveyer for crane equipment |
| CN113135361B (en) * | 2021-05-18 | 2022-09-23 | 烟台市特种设备检验研究院 | Conveyer for crane equipment |
| CN113603008A (en) * | 2021-10-09 | 2021-11-05 | 新乡贝源机械设备有限公司 | Hoisting device for coal mine tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191217 Termination date: 20200508 |