CN113294190A - Support base and hydraulic support - Google Patents
Support base and hydraulic support Download PDFInfo
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- CN113294190A CN113294190A CN202010111213.7A CN202010111213A CN113294190A CN 113294190 A CN113294190 A CN 113294190A CN 202010111213 A CN202010111213 A CN 202010111213A CN 113294190 A CN113294190 A CN 113294190A
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- lifting
- bottom lifting
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- block
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- 238000001514 detection method Methods 0.000 claims description 21
- 238000006073 displacement reaction Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
- E21D23/0004—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
- E21D23/04—Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor
- E21D23/06—Special mine caps or special tops of pit-props for permitting step-by-step movement
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention provides a bracket base and a hydraulic bracket, wherein the bracket base comprises: a base body; and the bottom lifting device is movably connected with the base body and comprises a bottom lifting matching part, the base body is provided with a bottom lifting matching part, and the bottom lifting device moves relative to the base body to enable the bottom lifting part to be in supporting matching with the bottom lifting matching part so as to lift one end of the base body. This support base lifts the bottom through setting up on lifting end device, set up on base body and lift end cooperation portion, when lifting end device relative base body motion, lift the bottom and can support the cooperation with lifting end cooperation portion to lift up base body's one end, and then can reduce the area of contact on base body and ground, alleviate the frictional resistance when hydraulic support sideshifts greatly, improve the efficiency when hydraulic support sideshifts, practiced thrift manpower and material resources, and effectively practice thrift the cost when hydraulic support sideshifts.
Description
Technical Field
The invention relates to the technical field of hydraulic supports, in particular to a support base and a hydraulic support comprising the same.
Background
The hydraulic support is a structure used for controlling the mine pressure of the coal face. Because the weight of the hydraulic support is large, and the support base is completely contacted with the ground, the hydraulic support is very inconvenient to move when needing to be laterally moved, time and labor are wasted, and the cost is high.
Disclosure of Invention
In order to solve at least one of the above technical problems, an object of the present invention is to provide a stand base.
Another object of the present invention is to provide a hydraulic mount.
In order to achieve the above object, a first aspect of the present invention provides a rack base, including: a base body; the bottom lifting device is movably connected with the base and comprises a bottom lifting part, the base body is provided with a bottom lifting matching part, and the bottom lifting device moves relative to the base body to enable the bottom lifting part to be in supporting matching with the bottom lifting matching part so as to lift one end of the base body.
The hydraulic support provided by the technical scheme of the first aspect of the invention comprises a base body and a bottom lifting device movably connected with the base body. The bottom lifting device is provided with the lifting bottom (such as a lifting bottom block or a lifting bottom rod), the base body is provided with the lifting bottom matching part (such as a wedge-shaped block or a hole groove), when the lifting bottom device moves relative to the base body, the lifting bottom can be matched with the lifting bottom matching part in a supporting mode, so that one end of the base body is lifted, the contact area between the base body and the ground can be reduced, the friction resistance when the hydraulic support is laterally moved is greatly reduced, the efficiency when the hydraulic support is laterally moved is improved, manpower and material resources are saved, and the cost when the hydraulic support is laterally moved is effectively saved.
In addition, the hydraulic support in the above technical solution provided by the present invention may also have the following additional technical features:
in the above technical solution, one of the raised bottom and the raised bottom matching part includes a raised bottom block, and the other includes a wedge-shaped block, and the raised bottom block is in supporting matching with the wedge-shaped block to raise the base; or the bottom lifting part comprises a bottom lifting block, the bottom lifting matching part comprises a wedge-shaped groove, and the bottom lifting block is inserted into the wedge-shaped groove and is in supporting matching with the upper wall surface of the wedge-shaped groove so as to lift the base.
One of the bottom lifting and bottom lifting matching part comprises a bottom lifting block, the other one comprises a wedge-shaped block (namely, the bottom lifting comprises the bottom lifting block, the bottom lifting matching part comprises the wedge-shaped block, or the bottom lifting comprises the wedge-shaped block, and the bottom lifting matching part comprises the bottom lifting block).
Lift the bottom including lifting the end piece, lift end cooperation portion including the wedge groove, lift the end piece and insert the wedge groove, when lifting the relative base body motion of end device, can drive and lift the relative wedge groove motion of end piece, because the wedge groove is equipped with the inclined plane, consequently when the inclined plane of lifting the relative wedge groove of end piece leans on when moving, can lift up the one end of base body, the wedge groove shape is comparatively regular, and the machine-shaping of being convenient for, and help reducing the weight of product, further reduction in production cost.
In the above technical solution, for the case that the bottom lifting matching part includes a wedge-shaped block, one side of the wedge-shaped block facing the bottom lifting block is inclined from bottom to top from one end far away from the bottom lifting block to one end close to the bottom lifting block; and for the condition that the bottom lifting matching part comprises a wedge-shaped groove, the upper wall surface of the wedge-shaped groove is obliquely arranged and inclines from bottom to top from one end far away from the bottom lifting block to one end close to the bottom lifting block.
When lifting end cooperation portion including carving the shape piece, carve the shape piece and be used for supporting the one side slope setting of leaning on with lifting the bottom piece, and lift the one end of bottom piece by the principle and support from supreme slope down to the one end that is close to lifting the bottom piece, lift the bottom piece and support with the inclined plane of carving the shape piece and lean on when moving, just can lift up the one end of base body, simple structure easily realizes, and efficiency is higher.
When lifting end cooperation portion and including the wedge groove, the last wall slope setting of wedge groove, and by keeping away from the one end of lifting the bottom piece to being close to the one end of lifting the bottom piece from supreme slope down, lift the bottom piece and lean on when moving with the last wall in wedge groove, just can lift up the one end of base body, structure and principle are all comparatively simple, easily realize.
In the technical scheme, the number of the two bottom lifting parts is two, and the two bottom lifting parts are arranged on two sides of the bottom lifting device in the width direction; the number of the bottom lifting matching parts is the same as that of the bottom lifting parts, and the bottom lifting matching parts are arranged corresponding to the bottom lifting parts.
The number of the bottoms to be lifted is two, the bottoms are arranged on two sides of the width direction of the bottom lifting device, the number of the bottom lifting matching parts is the same as the number of the bottom lifting parts, the bottom lifting parts are arranged correspondingly to the bottom lifting parts, namely, the number of the bottom lifting parts and the number of the bottom lifting matching parts are increased, the two bottom lifting parts can be respectively matched with the two bottom lifting matching parts in a supporting mode, the efficiency that one end of the support base is lifted is further improved, and the stability when the support base is lifted is higher.
In the above technical solution, the bottom lifting device includes a slide bar, the bottom lifting portion is disposed on the slide bar, the base body is provided with a slide channel, at least a portion of the slide bar is accommodated in the slide channel and adapted to move along the slide channel, so that the bottom lifting portion is supported and matched with the bottom lifting portion.
The bottom lifting device comprises a slide rod, a base body is provided with a slide channel, the bottom lifting part is arranged on the slide rod, and when the slide rod moves relative to the slide channel, the bottom lifting part and the bottom lifting matching part can be driven to be matched in a supporting mode.
In the above technical scheme, the slide bar is provided with a stopping part, and the base body is provided with a stopping matching part;
when one end of the base body is located at the lifted position, the stopping part is suitable for being matched with the stopping matching part in a stopping mode, so that the movement position of the sliding rod is limited.
Through set up backstop portion on the slide bar, set up backstop cooperation portion (for protruding if backstop portion, backstop cooperation portion is the recess on base body, perhaps backstop portion is the recess, backstop cooperation portion is protruding), when base body is located the position of being lifted up, backstop portion can cooperate with backstop cooperation portion backstop, and then prevent effectively that the slide bar from further moving, and prevent that the slide bar from breaking away from the slip passageway, stability and reliability when further having improved the slide bar motion drive and lifting the bottom and supporting the cooperation with lifting the bottom cooperation portion.
In any one of the above technical solutions, the support base further includes: and the driving device is connected with the bottom lifting device and is used for driving the bottom lifting device to move relative to the base body.
The support base further comprises a driving device (such as a motor or a telescopic oil cylinder) connected with the bottom lifting device, the driving device can drive the bottom lifting device to move relative to the base body when moving, and then can drive the bottom lifting device to be matched with the bottom lifting matching part in a supporting mode, so that one end of the base body is lifted quickly.
In the above technical solution, the bracket base further includes: and the displacement detection device is arranged on the base body and used for detecting the distance between the bottom of the base body and the ground.
The support base is still including setting up the displacement detection device (like displacement sensor) on base body, and displacement detection device can real-time detection base body's bottom and the distance between the ground, prevents that the distance between base body and the ground from too big causing the scheduling problem of turning on one's side, and is convenient for control to lift up the height to help further improving the efficiency that support body was lifted up.
In the above technical solution, the bracket base further includes: and the control device is electrically connected with the driving device and the displacement detection device and is used for controlling the driving device to execute actions according to the detection result of the displacement detection device.
The support base further comprises a control device electrically connected with the driving device and the displacement detection device, the control device can control the driving device to continuously drive the bottom lifting device to move or stop moving according to a detection result of the displacement detection device, and the control device can control the movement speed of the driving device so as to further improve the stability of the bottom lifting device for lifting the base body.
The technical solution of the second aspect of the present invention provides a hydraulic mount, including: a stent body; and the bracket base according to any one of the above aspects, wherein the bracket base is disposed at the bottom of the bracket body.
The hydraulic support provided by the technical scheme of the second aspect of the present invention includes the support base according to any one of the technical schemes of the first aspect, so that all the beneficial effects of any one of the technical schemes are achieved, and no further description is provided herein.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is an exploded view of a support base according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a hydraulic mount according to an embodiment of the present invention in an un-lifted state;
fig. 3 is a schematic structural diagram of a hydraulic bracket according to an embodiment of the present invention in a state that one end of the hydraulic bracket is lifted.
Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 3 is:
the device comprises a support base 1, a base body 10, a wedge-shaped block 101, a sliding rod 20, a bottom lifting block 201, a stopping part 202, a hydraulic support 2 and a support body 21.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
The support base and hydraulic support according to some embodiments of the present invention are described below with reference to fig. 1 to 3.
Example one
As shown in fig. 1, an embodiment of the first aspect of the present invention provides a rack base 1, including: a base body 10; and the bottom lifting device is movably connected with the base, wherein the bottom lifting device comprises a bottom lifting part, the base body 10 is provided with a bottom lifting matching part, and the bottom lifting device moves relative to the base body 10 to ensure that the bottom lifting part and the bottom lifting matching part are supported and matched so as to lift one end of the base body 10.
The embodiment of the first aspect of the present invention provides a hydraulic support 2, which includes a base body 10 and a bottom lifting device movably connected to the base body 10. Through lifting the bottom (if lift end piece 201 or lift end pole) through setting up on lifting end device, set up on base body 10 and lift end cooperation portion (if wedge-shaped piece or hole groove), when lifting end device relative base body 10 motion, lift the bottom and can with lift end cooperation portion and support the cooperation, thereby lift up base body 10's one end, and then can reduce base body 10 and the area of contact on ground, alleviate the frictional resistance when hydraulic support 2 sideshifts greatly, improve the efficiency when 2 sideshifts of hydraulic support, manpower and material resources have been practiced thrift, and effectively practice thrift the cost when 2 sideshifts of hydraulic support.
In the above embodiment, one of the raised base and the raised base engagement portion comprises the raised base block 201, and the other comprises the wedge-shaped block 101, and the raised base block 201 is in supporting engagement with the wedge-shaped block 101 to raise the base.
One of the bottom lifting part and the bottom lifting matching part comprises a bottom lifting block 201, the other comprises a wedge-shaped block 101 (namely, the bottom lifting part comprises the bottom lifting block 201, the bottom lifting matching part comprises the wedge-shaped block 101, or the bottom lifting part comprises the wedge-shaped block 101, and the bottom lifting matching part comprises the bottom lifting block 201).
EXAMPLE two (not shown)
The bottom lifting part comprises a bottom lifting block 201, the bottom lifting matching part comprises a wedge-shaped groove, and the bottom lifting block 201 is inserted into the wedge-shaped groove and is in supporting matching with the upper wall surface of the wedge-shaped groove so as to lift the base, as shown in fig. 1 and 3.
Lift the bottom including lifting end block 201, lift end cooperation portion including the wedge groove, lift end block 201 and insert the wedge groove, when lifting the relative base body 10 motion of end device, can drive and lift end block 201 relative wedge groove motion, because the wedge groove is equipped with the inclined plane, consequently when lifting the inclined plane of the relative wedge groove of end block 201 and leaning on when moving, can lift up the one end of base body 10, the wedge groove shape is comparatively regular, the machine-shaping of being convenient for, and help reducing the weight of product, further reduction in production cost.
Specifically, in the case that the raised bottom matching part comprises the wedge-shaped block 101, the side, facing the raised bottom block 201, of the wedge-shaped block 101 is inclined from the end far away from the raised bottom block 201 to the end close to the raised bottom block 201 from bottom to top; for the case that the bottom-raising matching part comprises a wedge-shaped groove, the upper wall surface of the wedge-shaped groove is inclined and inclines from the end far away from the bottom-raising block 201 to the end close to the bottom-raising block 201 from bottom to top.
When lifting end cooperation portion and including wedge-shaped piece 101, wedge-shaped piece 101 is used for supporting the one side slope setting of leaning on with lifting end piece 201, and lifts end piece 201's one end by the principle and upwards inclines from the bottom to being close to the one end of lifting end piece 201, lifts end piece 201 and the inclined plane of wedge-shaped piece 101 and leans on when moving, just can lift up the one end of base body 10, simple structure easily realizes, and efficiency is higher.
When lifting end cooperation portion and including the wedge groove, the last wall slope setting in wedge groove, and by keeping away from the one end of lifting end piece 201 to the one end that is close to lifting end piece 201 from supreme slope down, lift end piece 201 and the last wall in wedge groove and support when leaning on the motion, just can lift up the one end of base body 10, the structure and principle are all comparatively simple, easily realize.
Furthermore, the number of the two bottom lifting parts is two, and the two bottom lifting parts are arranged on two sides of the bottom lifting device in the width direction; the number of the bottom lifting matching parts is the same as that of the bottom lifting parts, and the bottom lifting matching parts and the bottom lifting parts are correspondingly arranged.
The quantity through lifting the bottom is two, and sets up in the both sides of lifting the width direction of end device, and the quantity that lifts end cooperation portion is the same with the quantity that lifts the bottom, and with lift the bottom and correspond the setting, has increased promptly and has lifted the bottom and lift the quantity of end cooperation portion, two lift the bottom can lift end cooperation portion with two respectively and support the cooperation, further improved the efficiency that the one end of support base 1 was lifted up, and the stability when support base 1 was lifted up is higher.
Specifically, the bottom lifting device includes a sliding rod 20, a bottom lifting portion is disposed on the sliding rod 20, the base body 10 is provided with a sliding channel, and the sliding rod 20 is at least partially accommodated in the sliding channel and is adapted to move along the sliding channel, so that the bottom lifting portion is supported and matched with the bottom lifting portion, as shown in fig. 1 to 3.
The bottom lifting device comprises a sliding rod 20, the base body 10 is provided with a sliding channel, the bottom lifting part is arranged on the sliding rod 20, and when the sliding rod 20 moves relative to the sliding channel, the bottom lifting part and the bottom lifting matching part can be driven to be matched in a supporting mode.
Further, the sliding rod 20 is provided with a stopper 202, and the base body 10 is provided with a stopper matching portion; when the one end of the base body 10 is located at the lifted position, the stopping portion 202 is adapted to be in stopping engagement with the stopping engagement portion to limit the moving position of the sliding rod 20, as shown in fig. 1 and 3.
Through set up backstop 202 on slide bar 20, set up backstop cooperation portion (if backstop 202 is the arch, backstop cooperation portion is the recess, perhaps backstop 202 is the recess, backstop cooperation portion is the arch) on base body 10, when base body 10 is located the position of being lifted up, backstop 202 can cooperate with backstop cooperation portion backstop, and then effectively prevent slide bar 20 further motion, and prevent that slide bar 20 from breaking away from the slip passageway, further improved slide bar 20 motion drive lift the bottom and lift bottom cooperation portion and support stability and reliability when cooperating.
Further, the stand base 1 further includes: and the driving device (not shown in the figures) is connected with the bottom lifting device and is used for driving the bottom lifting device to move relative to the base body 10.
The support base 1 further comprises a driving device (such as a motor or a telescopic oil cylinder) connected with the bottom lifting device, and the driving device can drive the bottom lifting device to move relative to the base body 10 during movement, so that the bottom lifting device can be driven to lift the bottom and lift the bottom matching part to support and match the bottom lifting device, and one end of the base body 10 is quickly lifted.
Further, the stand base 1 further includes: and a displacement detecting device (not shown) disposed on the base body 10 for detecting a distance between the bottom of the base body 10 and the ground.
Support base 1 is still including setting up the displacement detection device (like displacement sensor) on base body 10, and displacement detection device can real-time detection base body 10's bottom and the distance between the ground, prevents that the distance between base body 10 and the ground is too big to cause the scheduling problem of turning on one's side, and is convenient for control and lifts up the height to help further improving the efficiency that support body 21 was lifted up.
Further, the stand base 1 further includes: and the control device (not shown in the figure) is electrically connected with the driving device and the displacement detection device, and the control device is used for controlling the driving device to execute actions according to the detection result of the displacement detection device.
The support base 1 further comprises a control device electrically connected with the driving device and the displacement detection device, the control device can control the driving device to continuously drive the bottom lifting device to move or stop moving according to a detection result of the displacement detection device, and the control device can control the movement speed of the driving device so as to further improve the stability of the bottom lifting device for lifting the base body 10.
An embodiment of the second aspect of the present invention provides a hydraulic mount 2, comprising: a holder body 21; and a rack mount 1 as in any one of the embodiments of the first aspect, the rack mount 1 being provided at the bottom of the rack body 21.
The hydraulic bracket 2 provided in the embodiment of the second aspect of the present invention includes the bracket base 1 in any one of the embodiments of the first aspect, so that all the advantages of any one of the embodiments described above are achieved, and details are not described herein again.
In summary, according to the bracket base provided by the invention, the bottom lifting part (such as the bottom lifting block or the bottom lifting rod) is arranged on the bottom lifting device, and the bottom lifting matching part (such as the wedge-shaped block or the hole groove) is arranged on the base body, so that when the bottom lifting device moves relative to the base body, the bottom lifting part can be in supporting matching with the bottom lifting matching part, and thus one end of the base body is lifted, the contact area between the base body and the ground can be further reduced, the friction resistance when the hydraulic bracket laterally moves is greatly reduced, the efficiency when the hydraulic bracket laterally moves is improved, manpower and material resources are saved, and the cost when the hydraulic bracket laterally moves is effectively saved.
In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A support base, comprising:
a base body;
the bottom lifting device is movably connected with the base body and comprises a bottom lifting matching part, the base body is provided with a bottom lifting matching part, and the bottom lifting device moves relative to the base body to enable the bottom lifting part to be in supporting matching with the bottom lifting matching part so as to lift one end of the base body.
2. The rack mount of claim 1,
one of the raised bottom part and the raised bottom matching part comprises a raised bottom block, and the other of the raised bottom part and the raised bottom matching part comprises a wedge-shaped block, and the raised bottom block is in supporting matching with the wedge-shaped block so as to raise the base; or
The bottom lifting part comprises a bottom lifting block, the bottom lifting matching part comprises a wedge-shaped groove, and the bottom lifting block is inserted into the wedge-shaped groove and is in supporting matching with the upper wall surface of the wedge-shaped groove so as to lift the base.
3. The rack mount of claim 2,
for the condition that the bottom lifting matching part comprises a wedge-shaped block, the side, facing the bottom lifting block, of the wedge-shaped block inclines from the end far away from the bottom lifting block to the end close to the bottom lifting block from bottom to top;
and for the condition that the bottom lifting matching part comprises a wedge-shaped groove, the upper wall surface of the wedge-shaped groove is obliquely arranged and inclines from bottom to top from one end far away from the bottom lifting block to one end close to the bottom lifting block.
4. The rack mount of claim 2,
the number of the two lifting bottom parts is two, and the two lifting bottom parts are arranged on two sides of the lifting bottom device in the width direction;
the number of the bottom lifting matching parts is the same as that of the bottom lifting parts, and the bottom lifting matching parts are arranged corresponding to the bottom lifting parts.
5. The rack mount of any of claims 1 to 4,
the bottom lifting device comprises a slide rod, the bottom lifting part is arranged on the slide rod, the base body is provided with a slide channel, at least part of the slide rod is accommodated in the slide channel and is suitable for moving along the slide channel, so that the bottom lifting part is matched with the bottom lifting part in a supporting mode.
6. The rack mount of claim 5,
the sliding rod is provided with a stopping part, and the base body is provided with a stopping matching part;
when one end of the base body is located at the lifted position, the stopping part is suitable for being matched with the stopping matching part in a stopping mode, so that the movement position of the sliding rod is limited.
7. The rack mount of any of claims 1-4, further comprising:
and the driving device is connected with the bottom lifting device and is used for driving the bottom lifting device to move relative to the base body.
8. The cradle base of claim 7, further comprising:
and the displacement detection device is arranged on the base body and used for detecting the distance between the bottom of the base body and the ground.
9. The cradle base of claim 8, further comprising:
and the control device is electrically connected with the driving device and the displacement detection device and is used for controlling the driving device to execute actions according to the detection result of the displacement detection device.
10. A hydraulic mount, comprising:
a stent body; and
the rack mount of any of claims 1-9, disposed at a bottom of the rack body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010111213.7A CN113294190A (en) | 2020-02-24 | 2020-02-24 | Support base and hydraulic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010111213.7A CN113294190A (en) | 2020-02-24 | 2020-02-24 | Support base and hydraulic support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113294190A true CN113294190A (en) | 2021-08-24 |
Family
ID=77317730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010111213.7A Pending CN113294190A (en) | 2020-02-24 | 2020-02-24 | Support base and hydraulic support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113294190A (en) |
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2020
- 2020-02-24 CN CN202010111213.7A patent/CN113294190A/en active Pending
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