CN216280444U - Lifting support frame capable of being used on soft ground - Google Patents
Lifting support frame capable of being used on soft ground Download PDFInfo
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- CN216280444U CN216280444U CN202122368204.9U CN202122368204U CN216280444U CN 216280444 U CN216280444 U CN 216280444U CN 202122368204 U CN202122368204 U CN 202122368204U CN 216280444 U CN216280444 U CN 216280444U
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- sleeve
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- adjusting rod
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Abstract
A lifting support frame used on soft ground comprises a support chassis, a disc base and a lifting sleeve assembly, wherein the disc base comprises a disc body and a connecting sleeve, and the disc body is detachably arranged on the support chassis; the connecting sleeve is vertically arranged on the disc body; a plurality of radial through holes are formed in the wall of the connecting sleeve along the circumferential direction; the lifting sleeve assembly comprises a bottom sleeve, an upper adjusting rod and a positioning bolt assembly, a plurality of radial threaded holes are formed in the wall of the bottom sleeve, and the bottom of the bottom sleeve is inserted into the connecting sleeve; the top of the bottom sleeve is provided with a positioning bolt through hole which penetrates through the bottom sleeve; the upper adjusting rod is provided with a row of bolt through holes along the axial direction of the rod body; the upper adjusting rod is inserted into the bottom sleeve, and the positioning bolt assembly is simultaneously inserted into the positioning bolt through hole and one bolt through hole which are overlapped with each other; the top of the upper adjusting rod is provided with a lifting platform. The utility model has the beneficial effects that: the bottom has large bearing force, and the support is effectively prevented from sinking or even toppling.
Description
Technical Field
The utility model relates to a lifting support frame capable of being used on soft ground.
Background
The existing support is not suitable for being used on soft ground, and particularly when a heavy object needs to be supported, if the bottom bearing force is too small, the support is easy to sink on one hand, and on the other hand, the support is easy to topple, so that the use of equipment is influenced, and more danger is caused.
Disclosure of Invention
In order to solve the problems, the utility model provides the lifting support frame which has large bottom bearing capacity and can effectively prevent the support from sinking and even toppling over and can be used on soft ground.
The utility model relates to a lifting support frame used on soft ground, which is characterized in that: the lifting device comprises a supporting chassis, a disc base and a lifting sleeve assembly, wherein the disc base comprises a disc body and a connecting sleeve, and the disc body is detachably arranged on the supporting chassis; the connecting sleeve is vertically arranged on the disc body, and a rib plate is supported between the connecting sleeve and the disc body; the cylinder wall of the connecting sleeve is circumferentially provided with a plurality of radial through holes for being fixedly connected with the lifting sleeve component; the lifting sleeve assembly comprises a bottom sleeve, an upper adjusting rod and a positioning bolt assembly, a plurality of radial threaded holes which are in one-to-one correspondence with the radial through holes are formed in the bottom cylinder wall of the bottom sleeve, and the bottom of the bottom sleeve is inserted into the connecting sleeve and fastened together through fastening bolts; the top of the bottom sleeve is provided with a positioning bolt through hole which penetrates through the bottom sleeve; the upper adjusting rod is provided with a row of bolt through holes penetrating through the rod body of the upper adjusting rod along the axial direction of the rod body; the upper adjusting rod is inserted into the bottom sleeve, and the positioning bolt assembly is simultaneously inserted into the positioning bolt through hole and one bolt through hole which are overlapped with each other, so that the positioning locking between the bottom sleeve and the upper adjusting rod is realized; the top of the upper adjusting rod is provided with a lifting platform.
Furthermore, the supporting chassis is a disc with the outer diameter larger than that of the disc body, a plurality of positioning threaded holes are formed in the supporting chassis, and each positioning threaded hole is matched with a positioning bolt; the disc body is provided with positioning through holes, the positioning through holes correspond to the positioning threaded holes one to one, the disc body is attached to the supporting chassis, and the positioning bolts are inserted into the positioning through holes and are in threaded connection with the corresponding positioning threaded holes.
Furthermore, the positioning bolt assembly comprises a bolt and a chain, one end of the chain is connected with the connecting sleeve, and the other end of the chain is connected with the first end of the bolt; and the second end part of the bolt is provided with an elastic bulge for limiting the bolt to be separated from the positioning bolt through hole and the bolt through hole.
Further, the disk body may be integrally formed with the coupling sleeve.
Furthermore, the central shaft of the supporting chassis, the central shaft of the disc base and the central shaft of the lifting sleeve assembly are all positioned on the same vertical line.
Further, the upper adjusting rod is of a hollow sleeve structure.
Furthermore, the bearing surface of the lifting platform sinks to form a depression.
If the disc type electric water heater is used on a hard ground, the supporting chassis can be detached, and the disc base is directly contacted with the hard ground and can be used normally; if the ground is soft (such as sand ground), the supporting surface can be enlarged at the bottom of the disc base.
The utility model has the beneficial effects that:
1) when the supporting chassis is not installed, the lifting frame is suitable for being used by a common lifting frame;
2) the supporting surface is enlarged after the supporting chassis is arranged, the supporting chassis can be used on soft sand ground, the sinking probability of the bracket is greatly reduced, and the bracket is prevented from toppling;
3) simple structure, low cost, stability and reliability.
Drawings
FIG. 1 is a block diagram of the present invention.
Fig. 2 is a schematic diagram of the support chassis of the present invention disassembled from the disc base.
Fig. 3 is a schematic view of the present invention without the support chassis installed.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
With reference to the accompanying drawings:
embodiment 1 the present invention provides a lifting support frame for soft ground, which includes a support chassis 1, a disc base 2 and a lifting sleeve assembly 3, wherein the disc base 2 includes a disc body 21 and a connecting sleeve 22, and the disc body 21 is detachably mounted on the support chassis 1; the connecting sleeve 22 is vertically arranged at the center of the disc body 21, and 4 triangular rib plates 23 are supported between the connecting sleeve 22 and the disc body 21; the wall of the connecting sleeve 22 is circumferentially provided with 4 radial through holes, and a fastening bolt 24 is inserted into each radial through hole and is used for being fixedly connected with the lifting sleeve component 3; the lifting sleeve component 3 comprises a bottom sleeve 31, an upper adjusting rod 32 and a positioning bolt component 33, 4 radial threaded holes which are in one-to-one correspondence with the radial through holes are formed in the bottom cylinder wall of the bottom sleeve 31, and the bottom of the bottom sleeve 31 is inserted into the connecting sleeve and fastened together through a fastening bolt 24; the top of the bottom sleeve 31 is provided with a positioning bolt through hole which penetrates through the opposite side wall of the bottom sleeve; the upper adjusting rod 32 is provided with a row of bolt through holes 321 which penetrate through the rod body of the upper adjusting rod 32 along the axial direction of the rod body; the upper adjusting rod 32 is inserted into the bottom sleeve 31; the positioning bolt assembly 33 is inserted into one bolt through hole 321 of the positioning bolt through holes and the upper adjusting rod 32 which are overlapped with each other, and is used for realizing positioning and locking between the bottom sleeve and the upper adjusting rod; the top of the upper adjusting rod 32 is provided with a lifting platform 322.
The supporting chassis 1 is a disc with the outer diameter larger than that of the disc body 21, 4 positioning threaded holes 11 are formed in the supporting chassis, and each positioning threaded hole 11 is provided with a positioning bolt 12; be equipped with positioning hole 211 on the disc body 21, just positioning hole 211 with positioning hole 11 one-to-one, disc body 21 with support chassis 1 laminating, positioning bolt 12 inserts in positioning hole 211 to 11 threaded connection with the positioning hole that corresponds.
The positioning bolt assembly 33 comprises a bolt 331 and a chain 332, wherein one end of the chain 332 is connected with the connecting sleeve 22, and the other end of the chain 332 is connected with a first end of the bolt 331; the second end of the bolt 331 is provided with an elastic protrusion 333 for limiting the bolt from being released from the positioning bolt through hole and the bolt through hole.
The central shaft of the supporting chassis 1, the central shaft of the disc base 2 and the central shaft of the lifting sleeve assembly 3 are all on the same vertical line.
The upper adjustment rod 32 is a hollow sleeve structure.
The bearing surface of the lifting platform 322 sinks to form a depression.
The embodiments described in this specification are merely illustrative of implementations of the inventive concept and the scope of the utility model should not be considered limited to the specific forms set forth in the embodiments but include equivalent technical means as would be recognized by those skilled in the art based on the inventive concept.
Claims (6)
1. The utility model provides a can be used to soft subaerial lift support frame which characterized in that: the lifting device comprises a supporting chassis, a disc base and a lifting sleeve assembly, wherein the disc base comprises a disc body and a connecting sleeve, and the disc body is detachably arranged on the supporting chassis; the connecting sleeve is vertically arranged on the disc body, and a rib plate is supported between the connecting sleeve and the disc body; the cylinder wall of the connecting sleeve is circumferentially provided with a plurality of radial through holes for being fixedly connected with the lifting sleeve component; the lifting sleeve assembly comprises a bottom sleeve, an upper adjusting rod and a positioning bolt assembly, a plurality of radial threaded holes which are in one-to-one correspondence with the radial through holes are formed in the bottom of the bottom sleeve, and the bottom of the bottom sleeve is inserted into the connecting sleeve and fastened together through fastening bolts; the top of the bottom sleeve is provided with a positioning bolt through hole which penetrates through the bottom sleeve; the upper adjusting rod is provided with a row of bolt through holes penetrating through the rod body of the upper adjusting rod along the axial direction of the rod body; the upper adjusting rod is inserted into the bottom sleeve; the positioning bolt assembly is inserted into one bolt through hole of the positioning bolt through hole and the upper adjusting rod which are overlapped with each other, and is used for realizing the locking between the bottom sleeve and the upper adjusting rod; the top of the upper adjusting rod is provided with a lifting platform.
2. A lifting support frame usable on soft ground as claimed in claim 1, wherein: a plurality of positioning threaded holes are formed in the supporting chassis, and each positioning threaded hole is matched with a positioning bolt; the disc body is provided with positioning through holes, the positioning through holes correspond to the positioning threaded holes one to one, the disc body is attached to the supporting chassis, and the positioning bolts are inserted into the positioning through holes and are in threaded connection with the corresponding positioning threaded holes.
3. A lifting support frame usable on soft ground as claimed in claim 2, wherein: the positioning bolt assembly comprises a bolt and a chain, one end of the chain is connected with the connecting sleeve, and the other end of the chain is connected with the first end part of the bolt; and the second end part of the bolt is provided with an elastic bulge for limiting the bolt to be separated from the positioning bolt through hole and the bolt through hole.
4. A lifting support frame usable on soft ground as claimed in claim 3, wherein: the central shaft of the supporting chassis, the central shaft of the disc base and the central shaft of the lifting sleeve component are all positioned on the same vertical line.
5. A lifting support frame usable on soft ground as claimed in claim 4, wherein: the upper adjusting rod is of a hollow sleeve structure.
6. A lifting support frame usable on soft ground as claimed in claim 5, wherein: the bearing surface of the lifting platform sinks to form a depression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122368204.9U CN216280444U (en) | 2021-09-26 | 2021-09-26 | Lifting support frame capable of being used on soft ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122368204.9U CN216280444U (en) | 2021-09-26 | 2021-09-26 | Lifting support frame capable of being used on soft ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216280444U true CN216280444U (en) | 2022-04-12 |
Family
ID=81067408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122368204.9U Active CN216280444U (en) | 2021-09-26 | 2021-09-26 | Lifting support frame capable of being used on soft ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216280444U (en) |
-
2021
- 2021-09-26 CN CN202122368204.9U patent/CN216280444U/en active Active
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