CN202065621U - Multi-level leveling device for complex ground - Google Patents
Multi-level leveling device for complex ground Download PDFInfo
- Publication number
- CN202065621U CN202065621U CN2011201784234U CN201120178423U CN202065621U CN 202065621 U CN202065621 U CN 202065621U CN 2011201784234 U CN2011201784234 U CN 2011201784234U CN 201120178423 U CN201120178423 U CN 201120178423U CN 202065621 U CN202065621 U CN 202065621U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- adjusting screw
- rod
- locking
- fixing rod
- Prior art date
- 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 - Lifetime
Links
Images
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to a multi-level leveling device for complex ground, which is characterized by mainly comprising an angle adjusting mechanism and a height adjusting mechanism. The angle adjusting mechanism comprises a horseshoe ground foot, a locking adjusting screw rod, a fixed meshed block, a sliding meshed block, a locking adjusting handle, a connecting block and a clamp spring. The horseshoe ground foot is composed by two vertical lateral walls and a horizontal bottom surface. A connecting hole on a right vertical lateral wall is in key connection with the sliding meshed block, the sliding meshed block is provided with inner screw threads, one end of the locking adjusting screw rod is in sliding connection with the connecting hole, and the other end of the locking adjusting screw rod is in threaded connection with the inner screw threads of the sliding meshed block. The connecting block is in sliding connection with a center axis of the locking adjusting rod, the lateral wall of one end of the connecting block is fixedly connected with the fixed meshed block, and the fixed meshed block is meshed with meshing teeth on the lateral side of the sliding meshed block. The multi-level leveling device for the complex ground has the advantages of simultaneously realizing adjustment of angle and height and being large in adjusting stroke, strong in adaptability to the ground and high in load bearing, and landing support of the horseshoe ground foot is reliable.
Description
Technical field
The utility model belongs to the equipment automatic plumbing device, is particularly useful in the rescue and relief work, and during the medical institutions field rescues, the precision equipment that operating table etc. is needed leveling complicated ground in the open air carries out leveling.
Background technique
When earthquake relief or field environment rescue down the sick wounded; need build tent hospital; tent is often built on interim smooth soil, and equipment such as operation table needs accurate leveling firm with support through the situation that regular meeting runs into open-air complicated ground (as uneven, soft, slope etc.) in the tent.Levelling device has various structures, but be the leveling of little stroke mostly, does not perhaps have angle adjustment, even there is the angle adjustment can not locking, and poor stability.(patent No. ZL 200610105092.5) disclose a kind of levelling device of article carrying platform, its technical solution is to comprise base, described base is provided with the rotation levelling device, and the rotation levelling device comprises can be at base rising general's the leveling leading screw and the handwheel of rotatable leveling leading screw.This levelling device can not satisfy the needs of open-air complicated ground precision equipment leveling in actual applications, does not have angle adjustment, poor stability.
The model utility content
The utility model is in order to overcome deficiency of the prior art, to provide a kind of complicated ground multistage levelling device, and this levelling device can be realized the adjusting of angle and height simultaneously, adjustment stroke is big, fitness to ground is strong, and carrying is high, and the water chestnut lower margin lands and supports reliably.Be particularly useful in the rescue and relief work, during the medical institutions field rescues, the precision equipment that operating table etc. is needed leveling complicated ground in the open air carries out leveling.
The utility model for achieving the above object, be achieved through the following technical solutions, the multistage levelling device of a kind of complicated ground, it is characterized in that: mainly constitute by angle adjusting mechanism and height adjustment mechanism, described angle adjusting mechanism is by the water chestnut lower margin, the locking adjusting screw rod, the fixed engagement piece, the sliding engaged piece, the locking regulating handle, contiguous block, jump ring constitutes, described water chestnut lower margin is made of two vertical sidewalls and horizontal bottom, the left and right vertical sides wall of described water chestnut lower margin is provided with coaxial attachment hole, attachment hole on the described right vertical sidewall is linked with the sliding engaged piece, described sliding engaged piece is provided with internal thread, described locking adjusting screw rod is through the attachment hole of vertical sidewall, one end and attachment hole are slidingly connected, the internal thread of the other end and sliding engaged piece is spirally connected, described locking adjusting screw rod termination is connected with the locking regulating handle, the axis of described contiguous block and locking adjustable lever partly is slidingly connected, be connected with the fixed engagement piece on the described contiguous block one distolateral wall, the engaging tooth of described fixed engagement piece and sliding engaged piece side meshes each other.
The interior outer end that described locking adjusting screw rod and water chestnut lower margin left side vertical sidewall attachment hole are slidingly connected is provided with spacing jump ring.
Described height adjustment mechanism is made of upper and lower connecting rod, height adjusting screw rod, through hole fixing rod, tapped hole fixing rod, jump ring and mounting blocks, the movable rod pair of two groups of parallelogram about described upper and lower connecting rod connects and composes by the screw pair with through hole fixing rod and tapped hole fixing rod respectively, the lower end of described movable rod pair and the contiguous block of angle adjusting mechanism are coupling, the upper end and the mounting blocks of movable rod pair are coupling, described height adjusting screw rod one end and tapped hole fixing rod are spirally connected, and the height adjusting screw rod the other end and through hole fixing rod are slidingly connected.
Described height adjusting screw rod and through hole fixing rod are slidingly connected and hold both sides to be provided with jump ring, and the termination that is coupling of described upper and lower connecting rod and contiguous block, mounting blocks is provided with eccentric engagement latch.
The horizontal bottom shape of described water chestnut lower margin is the horseshoe-shape lower margin.
Beneficial effect: this levelling device adopts angle adjusting mechanism and height adjustment mechanism, can realize the adjusting of angle and height simultaneously, and adjustment stroke is big, and is strong to the fitness on ground, and carrying is high, and the water chestnut lower margin lands and supports reliably.Be particularly useful in the rescue and relief work, during the medical institutions field rescues, the precision equipment that operating table etc. is needed leveling complicated ground in the open air carries out leveling.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the sectional drawing of Fig. 1;
Fig. 3 is a perspective view of the present utility model.
Among the figure: 1, water chestnut lower margin, 2, contiguous block, 3, the fixed engagement piece, 4, the sliding engaged piece, 5, flat key, 6, the locking adjusting screw rod, 7, straight pin, 8, locking regulating handle, 9, jump ring, 10, little axle, 11, connecting rod, 12, the tapped hole fixing rod, 13, the through hole fixing rod, 14, screw pair, 15, height adjusting screw rod, 16, the height regulating handle, 17, straight pin, 18, mounting blocks, 19, jackscrew.
Embodiment
Below in conjunction with preferred embodiment, details are as follows to embodiment that foundation the utility model provides:
See accompanying drawing for details, the multistage levelling device of a kind of complicated ground, mainly constitute by angle adjusting mechanism and height adjustment mechanism, described angle adjusting mechanism is by water chestnut lower margin 1, locking adjusting screw rod 6, fixed engagement piece 3, sliding engaged piece 4, locking regulating handle 8, contiguous block 2, jump ring 9 constitutes, described water chestnut lower margin is made of two vertical sidewalls and horizontal bottom, the left and right vertical sides wall of described water chestnut lower margin is provided with coaxial attachment hole, attachment hole on the described right vertical sidewall is connected to the sliding engaged piece by flat key 5, described sliding engaged piece is provided with internal thread, described locking adjusting screw rod is through the attachment hole of vertical sidewall, one end and attachment hole are slidingly connected, the internal thread of the other end and sliding engaged piece is spirally connected, described locking adjusting screw rod termination is by straight pin 7 and locking regulating handle pin joint, the axis of described contiguous block and locking adjustable lever partly is slidingly connected, be connected with the fixed engagement piece on the described contiguous block one distolateral wall, the engaging tooth of described fixed engagement piece and sliding engaged piece side meshes each other.The interior outer end that described locking adjusting screw rod and water chestnut lower margin left side vertical sidewall attachment hole are slidingly connected is provided with spacing jump ring.
Described height adjustment mechanism is by last, lower link 11, height adjusting screw rod 15, through hole fixing rod 13, tapped hole fixing rod 12, jump ring 9 and mounting blocks 18 constitute, on described, the movable rod pair of two groups of parallelogram about lower link connects and composes by screw pair 14 with through hole fixing rod and tapped hole fixing rod respectively, the lower end of described movable rod pair and the contiguous block of angle adjusting mechanism are coupling, the upper end of movable rod pair is connected by little axle 10 with mounting blocks, described height adjusting screw rod one end and tapped hole fixing rod are spirally connected, the height adjusting screw rod the other end and through hole fixing rod are slidingly connected, and this end termination of simultaneous altitude adjusting screw rod is by straight pin 17 and height regulating handle 16 pin joints.Described height adjusting screw rod and through hole fixing rod are slidingly connected and hold both sides to be provided with jump ring, and the termination that is coupling of described upper and lower connecting rod and contiguous block, mounting blocks is provided with eccentric engagement latch.The horizontal bottom shape of described water chestnut lower margin is the horseshoe-shape lower margin.
Four little axle 10 usefulness jackscrews 19 are fixed with contiguous block 2, mounting blocks 18 respectively.Per two connecting rods, one end latch engagement drives height adjusting screw rod by rotation height regulating handle, makes the variable in distance of tapped hole fixing rod and through hole fixing rod, drives two groups of parallelogram supporting structure angles and changes, and realizes highly regulating.Spacing jump ring, the locking adjusting screw rod only relatively rotates with respect to the water chestnut lower margin.In through hole fixing rod both sides spacing jump ring is installed, height adjusting screw rod only relatively rotates with respect to the through hole fixing rod.Height adjusting screw rod is connected with tapped hole fixing rod screw pair.
Working principle:
The locking adjusting screw rod passes water chestnut lower margin, contiguous block, fixed engagement piece, sliding engaged piece, and the locking adjusting screw rod is connected with sliding engaged piece screw pair, and the sliding engaged piece is connected by the tack key with the water chestnut lower margin, and the fixed engagement piece is connected with the contiguous block interference.Under the effect of spacing jump ring, the locking adjusting screw rod only relatively rotates with respect to the water chestnut lower margin.Rotation locking regulating handle drives the rotation of locking adjusting screw rod during work, screw pair advances the sliding engaged piece or retreats linear slide in the water chestnut lower margin, after the water chestnut lower margin is adjusted to proper angle,, realize the locking after water chestnut lower margin angle changes with sliding engaged piece and the engagement of fixed engagement piece.
Height adjusting screw rod passes the through hole fixing rod, in through hole fixing rod both sides spacing jump ring is installed, and height adjusting screw rod only relatively rotates with respect to the through hole fixing rod, and height adjusting screw rod is connected with tapped hole fixing rod screw pair.Connect two connecting rods respectively at through hole fixing rod, tapped hole fixing rod two ends, spacing by the screw pair, connecting rod can relatively rotate, two groups of parallelogram movable rod pairs about formation, one end of movable rod pair is connected by little axle with contiguous block, the other end of movable rod pair is connected by little axle with mounting blocks, and in contiguous block, the two connecting rod latch engagements in mounting blocks place, four little axles are fixed with contiguous block, mounting blocks respectively with jackscrew.During work, drive height adjusting screw rod by rotation height regulating handle, make the variable in distance of tapped hole fixing rod and through hole fixing rod, driving two groups of parallelogram supporting structure angles changes, two connecting rod latch engagement positions change, mounting blocks is realized highly regulating apart from the variation of ground level.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (5)
1. multistage levelling device of complicated ground, it is characterized in that: mainly constitute by angle adjusting mechanism and height adjustment mechanism, described angle adjusting mechanism is by the water chestnut lower margin, the locking adjusting screw rod, the fixed engagement piece, the sliding engaged piece, the locking regulating handle, contiguous block, jump ring constitutes, described water chestnut lower margin is made of two vertical sidewalls and horizontal bottom, the left and right vertical sides wall of described water chestnut lower margin is provided with coaxial attachment hole, attachment hole on the described right vertical sidewall is linked with the sliding engaged piece, described sliding engaged piece is provided with internal thread, described locking adjusting screw rod is through the attachment hole of vertical sidewall, one end and attachment hole are slidingly connected, the internal thread of the other end and sliding engaged piece is spirally connected, described locking adjusting screw rod termination is connected with the locking regulating handle, the axis of described contiguous block and locking adjustable lever partly is slidingly connected, be connected with the fixed engagement piece on the described contiguous block one distolateral wall, the engaging tooth of described fixed engagement piece and sliding engaged piece side meshes each other.
2. the multistage levelling device of complicated ground according to claim 1 is characterized in that: the interior outer end that described locking adjusting screw rod and water chestnut lower margin left side vertical sidewall attachment hole are slidingly connected is provided with spacing jump ring.
3. the multistage levelling device of complicated ground according to claim 1, it is characterized in that: described height adjustment mechanism is by last, lower link, height adjusting screw rod, the through hole fixing rod, the tapped hole fixing rod, jump ring and mounting blocks constitute, on described, the movable rod pair of two groups of parallelogram about lower link connects and composes by the screw pair with through hole fixing rod and tapped hole fixing rod respectively, the lower end of described movable rod pair and the contiguous block of angle adjusting mechanism are coupling, the upper end and the mounting blocks of movable rod pair are coupling, described height adjusting screw rod one end and tapped hole fixing rod are spirally connected, and the height adjusting screw rod the other end and through hole fixing rod are slidingly connected.
4. the multistage levelling device of complicated ground according to claim 1, it is characterized in that: described height adjusting screw rod and through hole fixing rod are slidingly connected and hold both sides to be provided with jump ring, and the termination that is coupling of described upper and lower connecting rod and contiguous block, mounting blocks is provided with eccentric engagement latch.
5. the multistage levelling device of complicated ground according to claim 1 is characterized in that: the horizontal bottom shape of described water chestnut lower margin is the horseshoe-shape lower margin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201784234U CN202065621U (en) | 2011-05-31 | 2011-05-31 | Multi-level leveling device for complex ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201784234U CN202065621U (en) | 2011-05-31 | 2011-05-31 | Multi-level leveling device for complex ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202065621U true CN202065621U (en) | 2011-12-07 |
Family
ID=45059483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201784234U Expired - Lifetime CN202065621U (en) | 2011-05-31 | 2011-05-31 | Multi-level leveling device for complex ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202065621U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278573A (en) * | 2011-05-31 | 2011-12-14 | 中国人民解放军军事医学科学院卫生装备研究所 | Multilevel leveling device for complex ground |
| CN107795800A (en) * | 2017-11-24 | 2018-03-13 | 米易元通铁钛有限责任公司 | A kind of mining machinery damped platform |
| CN107989959A (en) * | 2017-11-24 | 2018-05-04 | 米易元通铁钛有限责任公司 | A kind of mining machinery platform shock reducing support leg |
-
2011
- 2011-05-31 CN CN2011201784234U patent/CN202065621U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278573A (en) * | 2011-05-31 | 2011-12-14 | 中国人民解放军军事医学科学院卫生装备研究所 | Multilevel leveling device for complex ground |
| CN102278573B (en) * | 2011-05-31 | 2012-09-05 | 中国人民解放军军事医学科学院卫生装备研究所 | Multilevel leveling device for complex ground |
| CN107795800A (en) * | 2017-11-24 | 2018-03-13 | 米易元通铁钛有限责任公司 | A kind of mining machinery damped platform |
| CN107989959A (en) * | 2017-11-24 | 2018-05-04 | 米易元通铁钛有限责任公司 | A kind of mining machinery platform shock reducing support leg |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102278573B (en) | Multilevel leveling device for complex ground | |
| CN202065621U (en) | Multi-level leveling device for complex ground | |
| CN201436903U (en) | Novel elevating mechanism | |
| CN209815578U (en) | Adaptive supporting device for building pipeline installation | |
| CN214064410U (en) | Based on surveying and mapping appearance positioner for engineering survey and mapping | |
| CN216180370U (en) | Adjustable hydraulic pipe support | |
| CN107348690A (en) | A kind of medical liftable placement cabinet | |
| CN212347067U (en) | Medical diagnosis bed with adjustable supporting surface | |
| CN103211425A (en) | Lift chair | |
| CN109114304A (en) | A kind of drainage pipe fitting, which quickly connects, uses top removal device | |
| CN201210973Y (en) | Lifting desk | |
| CN203264196U (en) | Electric tendon-pulling device | |
| CN112922301A (en) | Anti-tilting scaffold | |
| CN113432015A (en) | Construction engineering cost on-site mapping device capable of achieving quick leveling | |
| CN211477106U (en) | Level gauge for building supervision | |
| CN210559153U (en) | Shock-proof type electric power supporting seat | |
| CN102389240B (en) | Self-control baby bed | |
| CN202015297U (en) | Medical self-adjusting nursing bed | |
| CN212007255U (en) | Horizontal centering device of plumb aligner | |
| CN216142367U (en) | Moving platform for steel structure construction | |
| CN114791075A (en) | Precision machinery level (l) ing structure | |
| CN216124013U (en) | But angle regulation's survey and drawing platform | |
| CN202262630U (en) | Gear-driven stepless lifting desk and chair | |
| CN214279403U (en) | Agricultural economy production model display device | |
| CN209031408U (en) | A kind of liftable table frame of intelligence |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111207 Effective date of abandoning: 20120905 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20111207 Effective date of abandoning: 20120905 |