CN104030187A - Device supporting mechanism suitable for uneven ground - Google Patents
Device supporting mechanism suitable for uneven ground Download PDFInfo
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- CN104030187A CN104030187A CN201410236809.4A CN201410236809A CN104030187A CN 104030187 A CN104030187 A CN 104030187A CN 201410236809 A CN201410236809 A CN 201410236809A CN 104030187 A CN104030187 A CN 104030187A
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- lifting
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- drive sleeve
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Abstract
The invention discloses a device supporting mechanism suitable for uneven ground. The device supporting mechanism comprises a pedestal and a lifting portion. The lifting portion comprises a columnar internal-thread base, a lifting handle and a jacking rod. An internal-thread hole is formed in the internal-thread base. The jacking rod is provided with an external thread and a plurality of axial teeth, the axial teeth are evenly distributed along the side face of the jacking rod, and the length direction of each axial tooth is parallel to the axis of the jacking rod. One end of the lifting handle is located between any two axial teeth. The external thread of the jacking rod is in thread connection with the internal-thread hole, the internal-thread base is fixedly connected with the pedestal, a seal ring is further arranged between the upper end of the jacking rod and the internal-thread base, and a top cover capable of rotating in the axial direction of the jacking rod is further arranged at the upper end of the jacking rod. At least three horizontal adjustment portions are arranged on the pedestal, and each horizontal adjustment portion comprises a leveling bolt and a bottom plate. The device supporting mechanism is easy to place, long in service life, high in bearing capacity, high in jacking precision, capable of saving labor in use, and suitable for jacking or supporting a device on the uneven ground.
Description
Technical field
The present invention relates to a kind of device for weight support or levelling, particularly relate to a kind of device support mechanism that is applicable to unfairness ground.
Background technology
Lifting Equipment mainly applies to lifting, assembling, maintenance and the installation of large quality equipment, member, with realize equipment in said process or member levelling, producing gap between equipment bay and ground, to be beneficial to fork of forklift truck in place or between equipment and ground, rolling body is set.
In prior art, above Lifting Equipment adopts mechanical jack, hydraulic jack or hydraulic power unit more, yet in prior art, mechanical jack and hydraulic jack are realized uprightly comparatively bothering of axial direction in the vertical direction separately, on the exposed screw thread of mechanical jack after adhesive dust, under larger load, easily cause thread failure, pressurization deposited by hydraulic power unit and stringing part-structure is complicated, equipment cost is high, be not easy to carrying, simultaneously also there is seal failure in hydraulic power unit and hydraulic jack, the accuracy of equipment levelling and device security existed to the defect of hidden danger.
Summary of the invention
In order to solve, the fault rate that Lifting Equipment in above-mentioned prior art exists is high, device structure is complicated, be not easy to install or affect the problem of jacking precision, the invention provides a kind of device support mechanism that is applicable to unfairness ground.
For the problems referred to above, the present invention solves problem by the following technical programs: a kind of device support mechanism that is applicable to unfairness ground, comprise base and be fixed on the lifting unit for device support on base, described lifting unit comprises the negative thread seat that is column, lifting handle and lifting pin, on described negative thread seat, be provided with along its axial internal thread hole, on lifting pin, be provided with outside thread and a plurality of axial tooth, described axial tooth is uniform along lifting pin side, and the length direction of axial tooth is parallel with the axis of lifting pin, one end of described lifting handle is between any two axial tooths, outside thread on lifting pin becomes to be threaded with described internal thread hole, negative thread seat is fixedly connected with base, between the upper end of described lifting pin and negative thread seat, be also provided with seal ring, the upper end of described lifting pin is also provided with can be around the top cover of lifting pin axial rotation, on described base, be also provided with at least three not on same straight line and the horizontal adjustment portion that all becomes to be threaded with base, described horizontal adjustment portion comprises the leveling bolt being connected with whorl of base and is arranged on the base plate of leveling bolt below, the position that described base plate makes progress in leveling bolt shaft is fixed, and leveling bolt can rotate around its axis.
Concrete, the lifting handle arranging rotates for breaking top rising stem: by lifting handle, the side of axial tooth is applied to compression effort, lifting pin rotates around its axis, on outside thread on lifting pin and negative thread seat, the application force of negative thread forces lifting pin to rise or declines, the upper end of lifting pin is the present invention and the plane of action for the treatment of Lifting Equipment, be that the present invention passes through traversing portion adjusting lifting pin with respect to the position of equipment, by lifting handle, regulate the height of lifting pin; The seal ring arranging is for preventing that dust or other impurity from dropping into the screw thread pair between negative thread seat and lifting pin; The top cover arranging for reduce the present invention in the course of the work and arrange between friction force, the friction of rolling by top cover and lifting pin achieves the above object.Further, preferably the negative thread on negative thread seat is the T shape screw thread with self-locking pitch, to increase load-carrying capacity of the present invention and to simplify operation of the present invention, can when lifting pin arrives ultimate position, remove the power being applied on traversing handle; The horizontal adjustment portion arranging is for adjusting the levelness of base: by rotation leveling bolt, change the position that base becomes with it screw-threaded engagement screw thread, being naughty bolt realizes above-mentioned purpose with respect to the extension elongation on base base, adopt at least three not settings of horizontal adjustment portion point-blank, be intended to make support for base provides firm face, so that the present invention is applicable to the jacking of equipment on unfairness surface, be conducive to prevent that the present invention from toppling under the effect of offset simultaneously, be conducive to the safety performance of equipment jacking.
Further technical scheme is:
Described lifting handle comprises drive sleeve and is set in the brake rod in drive sleeve, one end and the lifting pin of described drive sleeve are articulated and connected, and drive sleeve can be around the circumferential rotation of lifting pin, one end end face that brake rod gos deep into drive sleeve is diagonal-cut joint, and the other end of brake rod protrudes with respect to drive sleeve.
The drive sleeve arranging is convenient to fixedly lifting handle with respect to the relative position of lifting pin: make to be positioned at all the time lifting pin in the radial direction with the interactional brake rod of axial tooth, the diagonal-cut joint arranging makes the structural relation between lifting handle and axial tooth be ratchet structure, can by regulate diagonal-cut joint towards, operating personal braking lifting handle carrys out back rotation by a small margin, can realize the directional rotating that impels lifting pin.
For ease of described diagonal-cut joint towards adjusting, making to complete diagonal-cut joint brake rod after regulating can automatically revert in the teeth groove between axial tooth at every turn, in described drive sleeve, be also provided with spring cavity, in spring cavity, be provided with retracing spring, on described brake rod, be also provided with boss, described retracing spring is set on brake rod and in compressive state, retracing spring and be limited in spring cavity and boss between.The retracing spring arranging forces brake rod towards an end motion of axial tooth.
One end that described brake rod is provided with diagonal-cut joint is also provided with two radial notchs, described radial notch lays respectively at the otch upper side of diagonal-cut joint and otch compared with downside, and two radial notchs are less than the degree of depth of teeth groove between adjacent axial tooth apart from the distance on diagonal-cut joint top, the width of brake rod is greater than the width of described teeth groove.The top and teeth groove collision that are provided for preventing diagonal-cut joint of the position of two radial notchs arranging and the width of brake rod, can prevent like this diagonal-cut joint generation plastic deformation affect diagonal-cut joint towards adjustment.
For ease of diagonal-cut joint towards fixing and diagonal-cut joint towards indication, the efficiency of rotating to improve breaking top rising stem, is also provided with draw-in groove on the free end of described drive sleeve, one end that described brake rod protrudes with respect to drive sleeve is also provided with two card articles.
Described horizontal adjustment portion also comprises tubular chamber seat, seat one end, described chamber is fixedly connected with the upper end of base plate, the lower end of leveling bolt is fixedly connected with annular projection, is arranged with and can covers in chamber in axial sliding along it on leveling bolt, and Gai Yu chamber, described chamber seat becomes bolt to connect.
Above structure can realize easily base plate and make progress that position is fixed and leveling bolt can rotate around its axis in leveling bolt shaft: the hollow space of chamber seat is used for holding annular projection, plate upper surface or chamber lid lower surface only can make annular projection rotate around the axis of leveling bolt to the restriction of annular projection lower surface or upper surface, above version is simple simultaneously, is convenient to processing and assembling.
On described base, be also provided with at least two bolt of lower base holes.The bolt of lower base hole arranging is fixing for base, is used in conjunction with holding-down bolt, is conducive to the stability that the present invention installs.
For making the present invention can be for treating that Lifting Equipment provides more than strong point, unlikely one of the quantity of described lifting unit.
For preventing treating that Lifting Equipment is by landing in the present invention, also comprise the side block piece being arranged on negative thread seat, and described side block piece can rotate around the axis of negative thread seat.Side block piece and equipment contacts side surfaces in use, the version that side block piece can rotate around negative thread seat, make the present invention be not limited to equipment with respect to the orientation of putting of the present invention.
The present invention compared with prior art, has following beneficial effect:
1, the lifting handle arranging rotates for breaking top rising stem, be that the present invention regulates the height of lifting pin by lifting handle, like this, base makes it in vertical direction for support top rising stem, the type of drive of pure mechanical structure form, this make the present invention not only load-carrying capacity strong, be easy to put, also there is the feature that jacking precision is high simultaneously; The seal ring arranging is for preventing that dust or other impurity from dropping into the screw thread pair between negative thread seat and lifting pin, is conducive to guarantee service life of the present invention; The top cover arranging makes in working process of the present invention little because of the friction force resistance that rotation brings to lifting pin, and this makes finishing equipment support labor-saving of the present invention, efficient.
2, the horizontal adjustment portion arranging, for adjusting the levelness of base, is conducive to prevent that the present invention from toppling under the effect of offset, is conducive to the safety performance of equipment jacking and expands Applicable scope of the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of a specific embodiment of a kind of device support mechanism that is applicable to unfairness ground of the present invention;
Fig. 2 is the partial enlarged drawing of A portion described in Fig. 1;
Fig. 3 is a kind of device support mechanism lifting handle on unfairness ground and structure and annexation schematic diagram of a specific embodiment of lifting pin of being applicable to of the present invention;
Fig. 4 is the structural representation of a specific embodiment of a kind of horizontal adjustment portion of device support mechanism that is applicable to unfairness ground of the present invention.
Name corresponding to graphical indicia is called: 1, lifting handle, 11, drive sleeve, 12, retracing spring, 13, boss, 14, radial notch, 15, spring cavity, 16, brake rod, 17, diagonal-cut joint, 18, draw-in groove, 19, card article, 2, bolt of lower base hole, 3, base, 31, horizontal adjustment portion, 32, base plate, 33, leveling bolt, 34, chamber lid, 35, annular projection, 36, chamber seat, 4, negative thread seat, 41, axial tooth, 5, side block piece, 6, lifting pin, 7, top cover.
The specific embodiment
Below in conjunction with embodiment, the present invention is described in further detail:
Embodiment 1:
As shown in Figure 1 to Figure 4, a kind of device support mechanism that is applicable to unfairness ground provided by the invention, comprise base 3 and be fixed on the lifting unit for device support on base 3, described lifting unit comprises the negative thread seat 4 that is column, lifting handle 1 and lifting pin 6, on described negative thread seat 4, be provided with along its axial internal thread hole, on lifting pin 6, be provided with outside thread and a plurality of axial tooth 41, described axial tooth 41 is uniform along lifting pin 6 sides, and the length direction of axial tooth 41 is parallel with the axis of lifting pin 6, one end of described lifting handle 1 is between any two axial tooths 41, outside thread on lifting pin 6 becomes to be threaded with described internal thread hole, negative thread seat 4 is fixedly connected with base 3, between the upper end of described lifting pin 6 and negative thread seat 4, be also provided with seal ring, the upper end of described lifting pin 6 is also provided with can be around the top cover 7 of lifting pin 6 axial rotation, on described base 3, be also provided with at least three not on same straight line and the horizontal adjustment portion 31 that all becomes to be threaded with base 3, described horizontal adjustment portion 31 comprises the leveling bolt 33 being threaded with base 3 and the base plate 32 that is arranged on leveling bolt 33 belows, the position of described base plate 32 on leveling bolt 33 is axial fixed, and leveling bolt 33 can rotate around its axis.
In the present embodiment, application force when reducing breaking top rising stem 6 on lifting handle 1, the upper end of described lifting pin 6 is also provided with can be around the top cover 7 of lifting pin 6 axial rotation, for simplifying the structure of top cover 7, the top cover 7 arranging adopts angular contact bearing, and in the upper end of angular contact bearing, be fixedly connected with an end cap, to increase the area of thrust surface between the present invention and equipment, to reduce the local pressure of plant bottom case, be conducive to protect plant bottom case, the upper surface of described end cap is also provided with for increasing the concavo-convex microgroove of the present invention and the poor power of equipment mill, to reduce the possibility of the present invention and equipment generation relative sliding, for increasing the supporting capacity of the present invention on level ground, the bottom of described base 3 is also provided with the groove that quantity equates with horizontal adjustment portion 31 quantity, each base plate 32 lay respectively in groove or groove under, the height of described groove is not less than the thickness of base plate 32, like this, be convenient to, by rotation leveling bolt 33, base plate 32 to be accommodated in groove completely.
Embodiment 2:
The present embodiment is done further restriction on the basis of embodiment 1: as shown in Figure 1 to Figure 4, described lifting handle 1 comprises drive sleeve 11 and is set in the brake rod 16 in drive sleeve 11, one end of described drive sleeve 11 and lifting pin 6 are articulated and connected, and drive sleeve 11 can be around the circumferential rotation of lifting pin 6, one end end face that brake rod 16 gos deep into drive sleeve 11 is diagonal-cut joint 7, and the other end of brake rod 16 protrudes with respect to drive sleeve 11.
The drive sleeve 11 arranging is convenient to fixedly lifting handle 1 with respect to the relative position of lifting pin 6: make to be positioned at all the time lifting pin 6 in the radial direction with the interactional brake rod 16 of axial tooth 41, the diagonal-cut joint 17 arranging makes the structural relation between lifting handle 1 and axial tooth 41 be ratchet structure, can by regulate diagonal-cut joint 17 towards, operating personal braking lifting handle 1 carrys out back rotation by a small margin, can realize the directional rotating that impels lifting pin 6.
For ease of described diagonal-cut joint 17 towards adjusting, making to complete diagonal-cut joint 17 brake rod 16 after regulating can automatically revert in the teeth groove between axial tooth 41 at every turn, in described drive sleeve 11, be also provided with spring cavity 15, in spring cavity 15, be provided with retracing spring 12, on described brake rod 16, be also provided with boss 13, described retracing spring 12 is set on brake rod 16 and in compressive state, retracing spring 12 and be limited in spring cavity 15 and boss 13 between.The retracing spring 12 arranging forces brake rod 16 towards an end motion of axial tooth 41.
One end that described brake rod 16 is provided with diagonal-cut joint 17 is also provided with two radial notchs 14, described radial notch 14 lays respectively at the otch upper side of diagonal-cut joint 17 and otch compared with downside, and two radial notchs 14 are less than the degree of depth of teeth groove between adjacent axial tooth 41 apart from the distance on diagonal-cut joint 17 tops, the width of brake rod 16 is greater than the width of described teeth groove.The top and teeth groove collision that are provided for preventing diagonal-cut joint 17 of the position of two radial notchs 14 arranging and the width of brake rod 16, can prevent like this diagonal-cut joint 17 generation plastic deformations affect diagonal-cut joint 17 towards adjustment.
Embodiment 3:
The present embodiment is done further restriction on the basis of above embodiment: as shown in Figure 1 to Figure 4, be also provided with at least two bolt of lower base holes 2 on described base 3.The bolt of lower base hole 2 arranging is fixing for base 3, is used in conjunction with holding-down bolt, is conducive to the stability that the present invention installs.
For making the present invention can be for treating that Lifting Equipment provides more than strong point, the quantity of described traversing portion and lifting unit equates and all unlikely one.
For preventing treating that Lifting Equipment is by landing in the present invention, also comprise the side block piece 5 being arranged on negative thread seat 4, and described side block piece 5 can rotate around the axis of negative thread seat 4.Side block piece 5 and equipment contacts side surfaces in use, the version that side block piece 5 can rotate around negative thread seat 4, make the present invention be not limited to equipment with respect to the orientation of putting of the present invention.
Embodiment 4:
The present embodiment is done further restriction on the basis of embodiment 1: as shown in Figure 1 to Figure 4, for ease of realizing, base plate 32 position on leveling bolt 33 is axial is fixed and leveling bolt 33 can rotate around its axis, described horizontal adjustment portion 31 also comprises tubular chamber seat 36, seat 36 one end, described chamber are fixedly connected with the upper end of base plate 32, the lower end of leveling bolt 33 is fixedly connected with annular projection 35, on leveling bolt 33, be arranged with and can cover 34 in chamber in axial sliding along it, described chamber lid 34 is connected with 36 one-tenth bolts of chamber seat.
Above content is the further description of the present invention being done in conjunction with concrete preferred implementation, can not assert that the specific embodiment of the present invention is confined to these explanations.For general technical staff of the technical field of the invention, not departing from other embodiments that draw under technical scheme of the present invention, all should be included in protection scope of the present invention.
Claims (9)
1. a device support mechanism that is applicable to unfairness ground, comprise base (3) and be fixed on the lifting unit for device support on base (3), it is characterized in that, described lifting unit comprises the negative thread seat (4) that is column, lifting handle (1) and lifting pin (6), on described negative thread seat (4), be provided with along its axial internal thread hole, on lifting pin (6), be provided with outside thread and a plurality of axial tooth (41), described axial tooth (41) is uniform along lifting pin (6) side, and the length direction of axial tooth (41) is parallel with the axis of lifting pin (6), one end of described lifting handle (1) is positioned between any two axial tooths (41), outside thread on lifting pin (6) becomes to be threaded with described internal thread hole, negative thread seat (4) is fixedly connected with base (3), between the upper end of described lifting pin (6) and negative thread seat (4), be also provided with seal ring, the upper end of described lifting pin (6) is also provided with can be around the top cover (7) of lifting pin (6) axial rotation,
On described base (3), be also provided with at least three not on same straight line and the horizontal adjustment portion (31) that all becomes to be threaded with base (3), described horizontal adjustment portion (31) comprises the leveling bolt (33) being threaded with base (3) and is arranged on the base plate (32) of leveling bolt (33) below, the position of described base plate (32) on leveling bolt (33) is axial fixed, and leveling bolt (33) can rotate around its axis.
2. a kind of device support mechanism that is applicable to unfairness ground as claimed in claim 1, it is characterized in that, described lifting handle (1) comprises drive sleeve (11) and is set in the brake rod (16) in drive sleeve (11), one end of described drive sleeve (11) and lifting pin (6) are articulated and connected, and drive sleeve (11) can be around the circumferential rotation of lifting pin (6), one end end face that brake rod (16) gos deep into drive sleeve (11) is diagonal-cut joint (17), and the other end of brake rod (16) protrudes with respect to drive sleeve (11).
3. a kind of device support mechanism that is applicable to unfairness ground as claimed in claim 2, it is characterized in that, in described drive sleeve (11), be also provided with spring cavity (15), in spring cavity (15), be provided with retracing spring (12), on described brake rod (16), be also provided with boss (13), it is upper and in compressive state that described retracing spring (12) is set in brake rod (16), retracing spring (12) and be limited in spring cavity (15) and boss (13) between.
4. a kind of device support mechanism that is applicable to unfairness ground as claimed in claim 3, it is characterized in that, one end that described brake rod (16) is provided with diagonal-cut joint (17) is also provided with two radial notchs (14), described radial notch (14) lays respectively at the otch upper side of diagonal-cut joint (17) and otch compared with downside, and two radial notchs are less than the degree of depth of teeth groove between adjacent axial tooth (41) apart from the distance on diagonal-cut joint (17) top, the width of brake rod (16) is greater than the width of described teeth groove.
5. a kind of device support mechanism that is applicable to unfairness ground as claimed in claim 2, it is characterized in that, on the free end of described drive sleeve (11), be also provided with draw-in groove (18), one end that described brake rod (16) protrudes with respect to drive sleeve (11) is also provided with two card articles (19).
6. a kind of device support mechanism that is applicable to unfairness ground as claimed in claim 1, it is characterized in that, described horizontal adjustment portion (31) also comprises tubular chamber seat (36), described chamber seat (36) one end is fixedly connected with the upper end of base plate (32), the lower end of leveling bolt (33) is fixedly connected with annular projection (35), on leveling bolt (33), be arranged with and can cover (34) in chamber in axial sliding along it, described chamber lid (34) becomes bolt to be connected with chamber seat (36).
7. as a kind of device support mechanism that is applicable to unfairness ground as described in any one in claim 1 to 6, it is characterized in that, on described base (3), be also provided with at least two bolt of lower base holes (2).
8. as a kind of device support mechanism that is applicable to unfairness ground as described in any one in claim 1 to 6, it is characterized in that unlikely one of the quantity of lifting unit.
9. as a kind of device support mechanism that is applicable to unfairness ground as described in any one in claim 1 to 6, it is characterized in that, also comprise the side block piece (5) being arranged on negative thread seat (4), and described side block piece (5) can rotate around the axis of negative thread seat (4).
Priority Applications (1)
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CN201410236809.4A CN104030187B (en) | 2014-05-30 | 2014-05-30 | A kind of device support mechanism being applicable to unfairness ground |
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CN201410236809.4A CN104030187B (en) | 2014-05-30 | 2014-05-30 | A kind of device support mechanism being applicable to unfairness ground |
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CN104030187A true CN104030187A (en) | 2014-09-10 |
CN104030187B CN104030187B (en) | 2016-03-23 |
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CN201410236809.4A Active CN104030187B (en) | 2014-05-30 | 2014-05-30 | A kind of device support mechanism being applicable to unfairness ground |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111675128A (en) * | 2020-06-01 | 2020-09-18 | 海盐县华鼎工具有限公司 | Four-corner support type rack jack |
CN113410568A (en) * | 2021-08-19 | 2021-09-17 | 新乡医学院 | Battery installing support and battery pack of intelligence location |
CN116531207A (en) * | 2023-07-06 | 2023-08-04 | 深圳汉诺医疗科技有限公司 | Supporting component suitable for uneven ground and medical trolley |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB247674A (en) * | 1924-11-25 | 1926-02-25 | Oswald Barber Newbould | Improvements in or relating to lifting jacks |
DE2046397B2 (en) * | 1970-09-19 | 1978-10-26 | Fa. August Bilstein, 5828 Ennepetal | Jack |
CN101367486A (en) * | 2008-09-12 | 2009-02-18 | 合肥市华林模具有限公司 | Lifting mechanism |
CN202344230U (en) * | 2011-11-13 | 2012-07-25 | 刘芝英 | Machine tool height adjusting device |
CN203845747U (en) * | 2014-05-30 | 2014-09-24 | 爱佩仪中测(成都)精密仪器有限公司 | Device supporting seat suitable for uneven ground |
-
2014
- 2014-05-30 CN CN201410236809.4A patent/CN104030187B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB247674A (en) * | 1924-11-25 | 1926-02-25 | Oswald Barber Newbould | Improvements in or relating to lifting jacks |
DE2046397B2 (en) * | 1970-09-19 | 1978-10-26 | Fa. August Bilstein, 5828 Ennepetal | Jack |
DE2046397C3 (en) * | 1970-09-19 | 1982-05-13 | August Bilstein GmbH & Co KG, 5828 Ennepetal | Jack |
CN101367486A (en) * | 2008-09-12 | 2009-02-18 | 合肥市华林模具有限公司 | Lifting mechanism |
CN202344230U (en) * | 2011-11-13 | 2012-07-25 | 刘芝英 | Machine tool height adjusting device |
CN203845747U (en) * | 2014-05-30 | 2014-09-24 | 爱佩仪中测(成都)精密仪器有限公司 | Device supporting seat suitable for uneven ground |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111675128A (en) * | 2020-06-01 | 2020-09-18 | 海盐县华鼎工具有限公司 | Four-corner support type rack jack |
CN113410568A (en) * | 2021-08-19 | 2021-09-17 | 新乡医学院 | Battery installing support and battery pack of intelligence location |
CN113410568B (en) * | 2021-08-19 | 2021-12-14 | 新乡医学院 | Battery installing support and battery pack of intelligence location |
CN116531207A (en) * | 2023-07-06 | 2023-08-04 | 深圳汉诺医疗科技有限公司 | Supporting component suitable for uneven ground and medical trolley |
CN116531207B (en) * | 2023-07-06 | 2023-10-13 | 深圳汉诺医疗科技有限公司 | Supporting component suitable for uneven ground and medical trolley |
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CN104030187B (en) | 2016-03-23 |
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Address after: 610000 Chengdu Economic and Technological Development Zone (Longquanyi District) 333 South Road, Sichuan Province Patentee after: Aipei Instrument Measuring Equipment Co., Ltd. Address before: 610000 Chengdu Economic and Technological Development Zone, Sichuan Province Patentee before: A-pex instrument measuring precision instruments Co. Ltd. (Chengdu) |