CN217208764U - Mechanical supporting device for engineering machinery - Google Patents
Mechanical supporting device for engineering machinery Download PDFInfo
- Publication number
- CN217208764U CN217208764U CN202220805035.2U CN202220805035U CN217208764U CN 217208764 U CN217208764 U CN 217208764U CN 202220805035 U CN202220805035 U CN 202220805035U CN 217208764 U CN217208764 U CN 217208764U
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- Prior art keywords
- supporting
- support device
- top surface
- mechanical support
- construction machinery
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- 230000008093 supporting effect Effects 0.000 title claims abstract description 51
- 238000010276 construction Methods 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 2
- 230000003028 elevating effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The utility model discloses a mechanical support device for engineering machine tool belongs to engineering machine tool technical field, including supporting the base and installing the hydraulic support column of putting at its top surface central point, bottom surface four corners at the support base all is equipped with the supporting legs, the installation notch has all been seted up to the outer wall of four supporting legs, the mounting hole has been seted up on the inner wall of installation notch, go on fixing with the external fixation object to supporting the base, the top lift end of hydraulic support column is equipped with an over-and-under type brace table, rectangular groove has been seted up in the middle of an over-and-under type brace table's top surface, one side in rectangular groove is equipped with portable ejector pad piece, the top surface of portable ejector pad piece is equipped with slope surface, when twisting the screw rod soon, can drive portable ejector pad piece straight reciprocating motion in rectangular groove. This mechanical support device for engineering machine tool not only is convenient for to the support of machinery, has the fine setting structure simultaneously to satisfy the fine setting of mechanical support position, improve its supporting effect.
Description
Technical Field
The utility model belongs to the technical field of engineering machine tool, concretely relates to mechanical supporting device for engineering machine tool.
Background
The construction machine is an important component of the equipment industry, and is generally called as an engineering machine for comprehensive mechanized construction engineering required by earth and stone construction engineering, pavement construction and maintenance, mobile hoisting, loading and unloading operation and various construction engineering.
Mechanical equipment is widely varied, and when the mechanical equipment runs, some parts of the mechanical equipment even can perform mechanical motion in different forms, and the mechanical equipment generally comprises a driving device, a speed changing device, a transmission device, a working device, a braking device, a protection device, a lubricating system, a cooling system and the like.
Some engineering machine tool need support it when the construction, so need use strutting arrangement, and current strutting arrangement structure is comparatively single, except can carrying out the fixed stay to machinery, but lack the fine setting structure, leads to when supporting machinery, and support stability is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mechanical support device for engineering machine tool to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a mechanical support device for engineering machine tool, including supporting the base and installing the hydraulic support post that puts at its top surface central point, the top lift end of hydraulic support post is equipped with the elevating support platform, rectangular groove has been seted up in the middle of the top surface of elevating support platform, one side in the rectangular groove is equipped with portable push pedal piece, the top surface of portable push pedal piece is equipped with slope surface, be equipped with regulation formula brace table in portable push pedal piece top and in being located the rectangular groove, it is domatic with the bottom of slope surface looks adaptation to adjust formula brace table's bottom surface, it has the screw rod to run through the outer wall of elevating support platform, the polished rod end and the portable push pedal piece rotation of screw rod are connected.
Preferably, four longitudinal telescopic positioning rod pieces are arranged on the periphery of the hydraulic support column and on the top surface of the support base in a rectangular array mode, and the tops of the four longitudinal telescopic positioning rod pieces are connected with the bottom surface of the lifting support platform.
Further preferably, the longitudinal telescopic positioning rod piece comprises a fixing sleeve and an extension column sleeved above the fixing sleeve, the fixing sleeve is connected with the extension column through a locking bolt handle, and the top end of the extension column is connected with the bottom surface of the lifting support platform.
Further preferably, a compression buffer spring is longitudinally arranged in the inner cavity of the fixed sleeve, and the top end of the compression buffer spring is elastically abutted against the bottom surface of the extension column.
Further preferably, fixedly connected with atress frustum on the connection pad of hydraulic support post's top, atress frustum top surface inlays and is equipped with magnetic chuck, and magnetic chuck takes place the magnetism actuation with the bottom surface of over-and-under type supporting bench, and atress frustum top surface and the butt of over-and-under type supporting bench bottom surface.
Preferably, four connecting plates are welded on the upper portion of the periphery of the stress frustum in an annular array mode, and the four connecting plates are connected with the lifting supporting table through bolts.
Preferably, a supporting cross rod is fixedly connected between one ends of the four extending columns, which are close to the lifting supporting table.
Preferably, the outer wall of the movable push plate block is embedded with a bearing, and the outer wall of the polished rod end of the screw rod is in interference fit with an inner ring of the bearing.
The utility model discloses a technological effect and advantage:
the mechanical supporting device for the engineering machinery comprises a hydraulic supporting column, a lifting supporting platform, a screw rod, a movable pushing plate block, a fine adjustment structure and a supporting base, wherein the hydraulic supporting column longitudinally ascends and descends on the supporting base and drives the lifting supporting platform to ascend and descend;
when the lifting supporting platform goes up and down, the lifting supporting platform is driven to extend the column and can move longitudinally in the fixing sleeve, and simultaneously under the action of the compression buffer spring, the column can be prevented from being extended to go up and down and be blocked and pause, and in addition, the column can be extended to be fixed in the fixing sleeve through the locking bolt handle, so that the lifting supporting platform can be conveniently positioned and supported to prevent inclination.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the split structure of the extension column and the fixing sleeve of the present invention;
FIG. 3 is a schematic view of the split structure of the hydraulic prop and the stress cone of the present invention;
fig. 4 is the utility model discloses a split structure sketch map of regulation formula brace table and portable ejector pad piece.
In the figure: 1. a support base; 2. a hydraulic prop; 3. a lifting support platform; 4. an adjustable support platform; 5. supporting legs; 6. installing a notch; 7. a turntable; 8. fixing the sleeve; 9. extending the column; 10. a support rail; 11. compressing the buffer spring; 12. locking the bolt handle; 13. an internally threaded bore; 14. a force-bearing frustum; 15. a connecting disc; 16. a connecting plate; 17. a magnetic chuck; 18. a movable push plate block; 19. an inclined slope surface; 20. a bearing; 21. a screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The utility model provides a mechanical support device for engineering machinery as shown in figures 1-4, the engineering machinery is an important component of equipment industry, and the mechanical equipment required by earth and stone construction engineering, pavement construction and maintenance, mobile hoisting loading and unloading operation and comprehensive mechanized construction engineering required by various construction engineering is called as engineering machinery;
mechanical equipment is widely varied, and when the mechanical equipment runs, some parts of the mechanical equipment even can perform mechanical motion in different forms, and the mechanical equipment generally comprises a driving device, a speed changing device, a transmission device, a working device, a braking device, a protection device, a lubricating system, a cooling system and the like.
The mechanical supporting device for the engineering machinery comprises a supporting base 1 and a hydraulic supporting column 2 installed in the center of the top surface of the supporting base 1, wherein supporting legs 5 are arranged at four corners of the bottom surface of the supporting base 1, mounting notches 6 are formed in the outer walls of the four supporting legs 5, and mounting holes are formed in the inner wall of each mounting notch 6 and used for being connected with bolts to fix the supporting base 1 with an external fixed object;
a lifting support table 3 is arranged at the top lifting end of the hydraulic support column 2, a rectangular groove is formed in the middle of the top surface of the lifting support table 3, a movable push plate block 18 is arranged on one side in the rectangular groove, and an inclined slope surface 19 is arranged on the top surface of the movable push plate block 18;
when the screw 21 is screwed, the movable push plate block 18 can be driven to linearly reciprocate in the rectangular groove, so that the adjustable support table 4 is supported, lifted and pushed;
an adjustable supporting platform 4 is arranged above the movable pushing plate block 18 and in the rectangular groove, a bottom slope surface matched with the inclined slope surface 19 is arranged on the bottom surface of the adjustable supporting platform 4, a screw 21 penetrates through the outer wall of the lifting supporting platform 3, the end of a polished rod of the screw 21 is rotatably connected with the movable pushing plate block 18, and a turntable 7 is fixedly connected to one end, far away from the movable pushing plate block 18, of the screw 21;
four longitudinal telescopic positioning rod pieces are arranged on the periphery of the hydraulic support column 2 and positioned on the rectangular array of the top surface of the support base 1, and the tops of the four longitudinal telescopic positioning rod pieces are connected with the bottom surface of the lifting support table 3;
the longitudinal telescopic positioning rod piece comprises a fixing sleeve 8 and an extension column 9 sleeved above the fixing sleeve 8, the fixing sleeve 8 is connected with the extension column 9 through a locking bolt handle 12, and the top end of the extension column 9 is connected with the bottom surface of the lifting support platform 3.
An internal thread hole 13 is formed in the upper portion of the outer wall of the peripheral side of the fixing sleeve 8, and the screw end of the locking bolt handle 12 is connected with the internal thread hole 13 in a matched mode to fix the extending column 9;
a compression buffer spring 11 is longitudinally arranged in the inner cavity of the fixed sleeve 8, and the top end of the compression buffer spring 11 is elastically abutted against the bottom surface of the extension column 9;
the compression buffer spring 11 can reduce the problem of blocking and unsmooth lifting of the extension column 9;
a stress frustum 14 is fixedly connected to the top connecting disc 15 of the hydraulic support column 2, a magnetic suction disc 17 is embedded in the top surface of the stress frustum 14, and the magnetic suction disc 17 is magnetically attracted with the bottom surface of the lifting support table 3;
the bottom surface of the lifting support platform 3 is fixedly provided with an attraction block which is magnetically attracted with the magnetic attraction disc 17, and after the magnetic attraction disc 17 is opened, the magnetic attraction disc 17 can be fixedly attracted with the bottom surface of the lifting support platform 3;
and the top surface of the stress frustum 14 is abutted with the bottom surface of the lifting support platform 3.
Four connecting plates 16 are welded on the upper part of the periphery of the stress frustum 14 in an annular array manner, and the four connecting plates 16 are all connected with the lifting support platform 3 through bolts;
the stress frustum 14 can uniformly stress and support the lifting support platform 3, so that the lifting support platform 3 is prevented from being broken due to unbalance;
a supporting cross rod 10 is fixedly connected between one ends of the four extending columns 9 close to the lifting supporting platform 3, and the supporting cross rods 10 can prevent the extending columns 9 from being stressed, broken and inclined;
the outer wall of the movable push plate block 18 is embedded with a bearing 20, and the outer wall of the polished rod end of the screw rod 21 is in interference fit with the inner ring of the bearing 20.
The working principle is as follows:
according to the mechanical supporting device for the engineering machinery, the supporting base 1 is moved to a required position, and the inner wall of the mounting notch 6 is provided with a mounting hole for being connected with a bolt to fix the supporting base 1 with an external fixed object;
the hydraulic support column 2 is vertically lifted on the support base 1 to drive the lifting support platform 3 to lift, so that the machine can be supported;
when the lifting support platform 3 is lifted, the extension column 9 is driven to longitudinally move in the fixed sleeve 8, and meanwhile, the extension column 9 can be prevented from being lifted and clamped under the action of the compression buffer spring 11, and in addition, the extension column 9 is fixed in the fixed sleeve 8 through the locking bolt handle 12, so that the lifting support platform 3 is conveniently positioned and supported, and the inclination is prevented;
the stress cone 14 can uniformly stress and support the lifting support platform 3, so that the lifting support platform 3 is prevented from being broken due to unbalance;
revolve and twist carousel 7, drive screw rod 21 and rotate at over-and-under type 3 internal threads of brace table and impel, drive portable ejector pad piece 18 rectilinear movement in the rectangle recess for portable ejector pad piece 18's slope surface 19 and the domatic butt in the bottom of regulation formula brace table 4, portable ejector pad piece 18 impels to drive regulation formula brace table 4 and rises in the rectangle recess, finely tunes machinery.
The above description is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art should be covered within the protection scope of the present invention in the technical scope disclosed by the present invention, according to the technical solution of the present invention and the concept of the present invention, equivalent replacement or change is added.
Claims (8)
1. The utility model provides a mechanical support device for engineering machine tool, includes support base (1) and installs hydraulic support post (2) in its top surface central point, its characterized in that: the top lift end of hydraulic support post (2) is equipped with over-and-under type supporting bench (3), the rectangle recess has been seted up in the middle of the top surface of over-and-under type supporting bench (3), one side in the rectangle recess is equipped with portable push pedal piece (18), the top surface of portable push pedal piece (18) is equipped with slope surface (19), be equipped with regulation formula supporting bench (4) in portable push pedal piece (18) top and be located the rectangle recess, the bottom surface of regulation formula supporting bench (4) is equipped with the bottom domatic with slope surface (19) looks adaptation, the outer wall of over-and-under type supporting bench (3) runs through screw rod (21), the polished rod end and the portable push pedal piece (18) rotation of screw rod (21) are connected.
2. The mechanical support device for construction machinery according to claim 1, wherein: the periphery of the hydraulic support column (2) is provided with four longitudinal telescopic positioning rod pieces in a rectangular array on the top surface of the support base (1), and the tops of the four longitudinal telescopic positioning rod pieces are connected with the bottom surface of the lifting support table (3).
3. The mechanical support device for construction machinery according to claim 2, wherein: the longitudinal telescopic positioning rod piece comprises a fixing sleeve (8) and an extension column (9) sleeved above the fixing sleeve, the fixing sleeve (8) is connected with the extension column (9) through a locking bolt handle (12), and the top end of the extension column (9) is connected with the bottom surface of the lifting support platform (3).
4. The mechanical support device for construction machinery according to claim 3, wherein: and a compression buffer spring (11) is longitudinally arranged in the inner cavity of the fixed sleeve (8), and the top end of the compression buffer spring (11) is elastically abutted against the bottom surface of the extension column (9).
5. The mechanical support device for construction machinery according to claim 1, wherein: fixedly connected with atress frustum (14) on the top connection pad (15) of hydraulic support post (2), atress frustum (14) top surface inlays and is equipped with magnetic chuck (17), and magnetic attraction takes place for magnetic chuck (17) and the bottom surface of over-and-under type brace table (3), and atress frustum (14) top surface and over-and-under type brace table (3) bottom surface butt.
6. The mechanical support device for construction machinery according to claim 5, wherein: four connecting plates (16) are welded on the upper portion of the periphery of the stress frustum (14) in an annular array mode, and the four connecting plates (16) are connected with the lifting supporting platform (3) through bolts.
7. The mechanical support device for construction machinery according to claim 3, wherein: four extending columns (9) are fixedly connected with supporting cross rods (10) between one ends close to the lifting supporting tables (3).
8. The mechanical support device for construction machinery according to claim 1, wherein: the outer wall of the movable push plate block (18) is embedded with a bearing (20), and the outer wall of the polished rod end of the screw rod (21) is in interference fit with the inner ring of the bearing (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220805035.2U CN217208764U (en) | 2022-04-08 | 2022-04-08 | Mechanical supporting device for engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220805035.2U CN217208764U (en) | 2022-04-08 | 2022-04-08 | Mechanical supporting device for engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217208764U true CN217208764U (en) | 2022-08-16 |
Family
ID=82759589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220805035.2U Expired - Fee Related CN217208764U (en) | 2022-04-08 | 2022-04-08 | Mechanical supporting device for engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217208764U (en) |
-
2022
- 2022-04-08 CN CN202220805035.2U patent/CN217208764U/en not_active Expired - Fee Related
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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: 20220816 |