CN109339796A - The connection structure of cage guide and mine shaft equipment with it - Google Patents
The connection structure of cage guide and mine shaft equipment with it Download PDFInfo
- Publication number
- CN109339796A CN109339796A CN201811296856.2A CN201811296856A CN109339796A CN 109339796 A CN109339796 A CN 109339796A CN 201811296856 A CN201811296856 A CN 201811296856A CN 109339796 A CN109339796 A CN 109339796A
- Authority
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- China
- Prior art keywords
- connector
- cage guide
- connection structure
- side plate
- long hole
- 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.)
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- 238000010276 construction Methods 0.000 abstract description 18
- 238000009434 installation Methods 0.000 description 18
- 230000008901 benefit Effects 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000004080 punching Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000009417 prefabrication Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D7/00—Shaft equipment, e.g. timbering within the shaft
- E21D7/02—Arrangement of guides for cages in shafts; Connection of guides for cages to shaft walls
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses the connection structure of cage guide and with its mine shaft equipment.Wherein the connection structure of cage guide is used to the cage guide being connected to buntons, which includes: the first connector, and first connector is adapted to be attached on the buntons；Second connector, second connector are adapted to be attached on the cage guide, and second connector is connected with first connector；Wherein, the tie point position of first connector and second connector is adjustable, so that link position of the cage guide on the buntons is adjustable.The connection structure adjustability of the cage guide is good, is easy to guarantee construction precision.
Description
Technical field
The present invention relates to mine fields, specifically, the present invention relates to the connection structure of cage guide and with its mine
Shaft equipment.
Background technique
Vertical shaft is mine and other underground engineerings enter the logistics corridor of the underground space and the key of underground space development
Project of primary importance；Recently as the increase of shaft depths, all difficulties have been highlighted in vertical shaft design.Steel guide is mentioned as vertical shaft
Container guide frame is risen, has come to have played irreplaceable role always；With the increase of mine shaft depth, the promotion speed of container
Directly affect economic benefit.With the increase for promoting speed, pit shaft Steel Structural Design science, installation accuracy etc. are proposed
Higher requirement, the even challenge to original structure design.How under the premise of guaranteeing that structure is safe and reliable, steel is improved
Cage guide installation accuracy；Meanwhile meeting the science of steel guide connection and the realizability of actual installation, this is to perplex structure always
One problem of design.
, many factors such as mechanization degree lower, environment poor, measurement accuracy be not easy guarantee narrow by shaft space
Limitation realizes that high accuracy install pit shaft steel construction is a difficult technical work.Existing cage guide connection structure design exists
Adjustability is poor, installation accuracy guarantees difficult, live punching secondary damage structure and is easy to cause brokenly component surface erosion resistant coating
Many deficiencies such as bad solve to improve cage guide installation accuracy to be to solve one of the key technical problems that deep shaft high-speed smooth is promoted.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, of the invention
One purpose is the connection structure for proposing cage guide and the mine shaft equipment with it.The connection structure adjustability of the cage guide
It is good, it is easy to guarantee construction precision.
In one aspect of the invention, the present invention proposes a kind of connection structure of cage guide, and the connection structure is used for
The cage guide is connected on buntons, according to an embodiment of the invention, the connection structure of the cage guide includes: the first connector,
First connector is adapted to be attached on the buntons；Second connector, second connector are adapted to be attached to described
On cage guide, and second connector is connected with first connector；Wherein, first connector and second connection
The tie point position of part is adjustable, so that link position of the cage guide on the buntons is adjustable.
The connection structure of cage guide according to an embodiment of the present invention, first by the first connector and the second connector respectively with tank
Road beam and cage guide are connected and fixed, then the first connector and the second connector are fixed, and realize the connection of cage guide and buntons.
Wherein, the tie point position of the first connector and the second connector is adjustable, and the relative position of cage guide and buntons is made to be easier to adjust
Section, to be easier to guarantee construction precision.Meanwhile each component can be assembled directly at the construction field (site) after prefabrication, be saved
Go the damage and anti-corrosion damage layer at the scene to processes such as component punchings, so as to avoid element structure.As a result, using the present invention
The connection structure design of the cage guide of embodiment can either effectively promote installation accuracy, and be beneficial to guarantee installation progress, promote work
Journey economy and social benefit.
In addition, the connection structure of cage guide according to the above embodiment of the present invention can also have following additional technology special
Sign:
In some embodiments of the invention, first connector include the first side plate and the second side plate, described first
Side plate is arranged in a mutually vertical manner with second side plate, and first side plate is connected with the buntons, second side plate and institute
The second connector is stated to be connected.
In some embodiments of the invention, the connection structure of the cage guide further comprises: bolt kit, the bolt
External member is suitable for fixed second side plate and second connector.
In some embodiments of the invention, include the first long hole on second side plate, wrapped on second connector
Include the second long hole；First long hole extends along the width direction of second side plate, and second long hole connects along described second
The length direction of fitting extends；First long hole and second long hole are equipped with, to pass through the bolt kit
First long hole and second long hole are attached fixation to second side plate and second connector.
In some embodiments of the invention, the bolt kit, first long hole and second long hole include
Two, two first long holes are separately positioned on the both ends of second side plate, and two second long holes are separately positioned on
The both ends of second connector.
In some embodiments of the invention, the connection structure of the cage guide further comprises: adjusting gasket, the adjusting
Gasket is arranged between second side plate and second connector.
In some embodiments of the invention, corresponding with first long hole and second long hole in the adjusting gasket
Position have opening.
In another aspect of this invention, the invention proposes a kind of mine shaft equipments.According to an embodiment of the invention, institute
It states and is equipped with cage guide and buntons in the pit shaft of mine shaft equipment, the described connection structure is solid through the foregoing embodiment for the cage guide
It is scheduled on the buntons.
Mine shaft equipment according to an embodiment of the present invention makes by using the connection structure of the cage guide of above-described embodiment
The relative position of cage guide and buntons is easier to adjust, to be easier to guarantee construction precision.Meanwhile each component in connection structure
After prefabrication, it can directly be assembled, be saved at the scene to processes such as component punchings, so as to avoid structure at the construction field (site)
The damage of part structure and anti-corrosion damage layer.Mine shaft equipment according to an embodiment of the present invention by using above-described embodiment tank
The connection structure in road can either effectively promote installation accuracy, and be beneficial to guarantee installation progress, promote engineering economy and society
Benefit.
In addition, mine shaft equipment according to the above embodiment of the present invention can also have the following additional technical features:
In some embodiments of the invention, the connection structure includes multiple, and multiple connection structures are along the tank
The length direction in road is arranged.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of the connection structure of cage guide according to an embodiment of the present invention；
Fig. 2 is another viewing angle constructions schematic diagram of the connection structure of cage guide according to an embodiment of the present invention；
Fig. 3 is another viewing angle constructions schematic diagram of the connection structure of cage guide according to an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the first connector in the connection structure of cage guide according to an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the second connector in the connection structure of cage guide according to an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of adjusting gasket in the connection structure of cage guide according to an embodiment of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", etc. instruction
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, the terms such as " installation ", " connected ", " connection ", " fixation "
It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or is integral；It can be mechanical connection,
It is also possible to be electrically connected；It can be directly connected, can also can be inside two elements indirectly connected through an intermediary
The interaction relationship of connection or two elements, unless otherwise restricted clearly.For the ordinary skill in the art,
The specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In one aspect of the invention, the present invention proposes a kind of connection structure of cage guide, with reference to Fig. 1~3, the connection
Structure is used to cage guide 1 being connected to buntons 2, according to an embodiment of the invention, the connection structure of the cage guide includes: the first company
Fitting 3 and the second connector 4.Wherein, the first connector 3 is adapted to be attached on buntons 2；Second connector 4 is adapted to be attached to
On cage guide 1, and the second connector 4 is connected with the first connector 3；The tie point position of first connector 3 and the second connector 4 can
It adjusts, so that position of the cage guide 1 on buntons 2 is adjustable.
The connection structure of cage guide according to an embodiment of the present invention, first by the first connector and the second connector respectively with tank
Road beam and cage guide are connected and fixed, then the first connector and the second connector are fixed, and realize the connection of cage guide and buntons.
Wherein, the tie point position of the first connector and the second connector is adjustable, and the relative position of cage guide and buntons is made to be easier to adjust
Section, to be easier to guarantee construction precision.Meanwhile each component can be assembled directly at the construction field (site) after prefabrication, be saved
Go the damage and anti-corrosion damage layer at the scene to processes such as component punchings, so as to avoid element structure.As a result, using the present invention
The connection structure design of the cage guide of embodiment can either effectively promote installation accuracy, and be beneficial to guarantee installation progress, promote work
Journey economy and social benefit.
According to an embodiment of the invention, can be by the method for welding respectively by the first connector and buntons, the second company
Fitting is attached with cage guide.And then cage guide and cage guide are realized by the way that the first connector and the second connector to be connected and fixed again
The connection of beam.As a result, when needing to adjust the relative position of cage guide and buntons, it is connect by using the first connector with second
The long hole reserved on part is adjusted, to improve construction precision and efficiency.
According to an embodiment of the invention, the structure of cage guide and buntons is not particularly restricted.It is more according to the present invention
Embodiment, cage guide can use square steel or other fashioned iron, and buntons can use I-steel or other fashioned iron.
It is described in detail below with reference to the connection structure of Fig. 1~6 pair cage guide according to an embodiment of the present invention:
According to an embodiment of the invention, the first connector 3 includes the first side plate 31 and the second side plate 32, the first side plate 31 with
Second side plate 32 is arranged in a mutually vertical manner, and the first side plate 31 is connected with buntons 2, and the second side plate 32 is connected with the second connector 4.Such as
Shown in Fig. 1, the section of the first connector 3 in the direction of the width is L shape, and the first side plate 31 and the second side plate 32 are respectively formed as L
Two sides of shape.Wherein, the first side plate 31 can be welded on buntons 2.
According to an embodiment of the invention, the connection structure of cage guide of the invention can further include: spiral shell with reference to Fig. 1
Bolt external member 5.Bolt kit 5 is suitable for fixing the second side plate 32 and the second connector 4.
It include the first long hole 6 on the second side plate 32 according to an embodiment of the invention, with reference to Figure 4 and 5, on the second connector 4
Including the second long hole 7；First long hole 6 extends along the width direction of the second side plate 32, length of second long hole 7 along the second connector 4
Direction is spent to extend；First long hole 6 and second long hole 7 are equipped with, to make bolt kit 5 pass through the first long hole 6 and the
Two long holes 7 are attached fixation to the second side plate 32 and the second connector 4.First on second side plate 32 and the second connector 4
Long hole 6 and the second long hole 7 can be prefabricated in the factory to obtain, and avoid component caused by being punched out at the construction field (site) to component
Structural damage.In addition, the first long hole 6 and the second long hole 7 extend in different directions respectively, combination significantly improves first
The adjustable freedom degree of connector 3 and the second connector 4 when connecting installation, to further make the opposite of cage guide 1 and buntons 2
Position can easily be accommodated, and be conducive to improve construction precision.
According to an embodiment of the invention, bolt kit 5, the first long hole 6 and the second long hole 7 may each comprise two, two
First long hole 6 is separately positioned on the both ends of the second side plate 32, and two the second long holes 7 are separately positioned on the both ends of the second connector 4.
It using two bolt kits 5 is used to that the second side plate 32 and the second connector 4 to be fixed in each connection structure as a result,
On the one hand the adjustable extent that can be further improved component, on the other hand also helps cage guide 1 and stablizing for buntons 2 is fixed.
According to an embodiment of the invention, the connection structure of cage guide of the invention can further include: adjusting gasket 8,
Adjusting gasket 8 is arranged between the second side plate 32 and the second connector 4.As a result, by controlling to adjust the thickness of gasket 8, hold very much
The spacing for easily adjusting the second side plate 32 and the second connector 4, so that cage guide 1 and the relative position of buntons 2 further be made to be easy to
It adjusts, is conducive to improve construction precision.
According to an embodiment of the invention, as shown in fig. 6, corresponding with the first long hole 6 and the second long hole 7 in adjusting gasket 8
Position has opening 9.As a result, when being attached using bolt kit 5 to the second side plate 32 and the second connector 4, bolt sleeve
Part can pass through opening 9.In some embodiments, adjusting gasket 8 can be formed by elastic material.Pass through control bolt sleeve as a result,
The tightening of part is loosened, and the thickness of adjusting gasket 8 can be directly controlled.In further embodiments, adjusting gasket 8 can be by rigidity
Material is formed, and adjusts the relative position of cage guide 1 and buntons 2 by directly selecting the gasket of different-thickness.To further
Convenient for the adjusting of 2 relative position of cage guide 1 and buntons.
In summary, the connection structure of cage guide according to an embodiment of the present invention passes through the first long hole, the second long hole and bolt
The cooperation of external member realizes buntons and is bolted entirely with cage guide, is three-dimensional adjustable, overcomes original Steel Structural Design and adjust difficulty
The problem of, it solves vertical shaft installation accuracy and guarantees one of difficult point.Meanwhile buntons is welded and fixed with the first connector in advance, tank
Road is welded and fixed with the second connector in advance, and for all components after prefabrication, construction site need to only carry out the first connector,
Two connectors and the connection of the bolt of adjusting gasket are saved at the scene to processes such as component punchings, so as to avoid element structure
Damage and anti-corrosion damage layer.Installation essence can either effectively be promoted using the connection structure design of the cage guide of the embodiment of the present invention
Degree, and be beneficial to guarantee installation progress, promote engineering economy and social benefit.
In another aspect of this invention, the invention proposes a kind of mine shaft equipments.According to an embodiment of the invention, should
Cage guide and buntons are equipped in the pit shaft of mine shaft equipment, wherein cage guide through the foregoing embodiment fix by the connection structure
On buntons.
Mine shaft equipment according to an embodiment of the present invention makes by using the connection structure of the cage guide of above-described embodiment
The relative position of cage guide and buntons is easier to adjust, to be easier to guarantee construction precision.Meanwhile each component in connection structure
After prefabrication, it can directly be assembled, be saved at the scene to processes such as component punchings, so as to avoid structure at the construction field (site)
The damage of part structure.Mine shaft equipment according to an embodiment of the present invention by using the cage guide of above-described embodiment connection knot
Structure can either effectively promote installation accuracy, and be beneficial to guarantee installation progress, promote engineering economy and social benefit.
According to an embodiment of the invention, connection structure may include it is multiple, multiple connection structures can be along the length direction of cage guide
Setting.
It should be noted that mine shaft equipment of the invention has the whole of the connection structure of cage guide described above
Feature and advantage, this is no longer going to repeat them.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (9)
1. a kind of connection structure of cage guide, the connection structure is used to the cage guide being connected to buntons, which is characterized in that
Include:
First connector, first connector are adapted to be attached on the buntons；
Second connector, second connector are adapted to be attached on the cage guide, and second connector and described first
Connector is connected；
Wherein, the tie point position of first connector and second connector is adjustable, so that the cage guide is in the tank
Link position on road beam is adjustable.
2. the connection structure of cage guide according to claim 1, which is characterized in that first connector includes the first side plate
With the second side plate, first side plate is arranged in a mutually vertical manner with second side plate, first side plate and the buntons phase
Even, second side plate is connected with second connector.
3. the connection structure of cage guide according to claim 2, which is characterized in that further comprise:
Bolt kit, the bolt kit are suitable for fixed second side plate and second connector.
4. the attachment device of cage guide according to claim 3, which is characterized in that include first long on second side plate
Hole includes the second long hole on second connector；First long hole extends along the width direction of second side plate, described
Second long hole extends along the length direction of second connector；First long hole and second long hole are equipped with, with
Just the bolt kit is made to pass through first long hole and second long hole to second side plate and second connector
It is attached fixation.
5. the connection structure of cage guide according to claim 4, which is characterized in that the bolt kit, first long hole
It include two with second long hole, two first long holes are separately positioned on the both ends of second side plate, two institutes
State the both ends that the second long hole is separately positioned on second connector.
6. the connection structure of cage guide according to claim 4 or 5, which is characterized in that further comprise:
Adjusting gasket, the adjusting gasket are arranged between second side plate and second connector.
7. the connection structure of cage guide according to claim 6, which is characterized in that long with described first in the adjusting gasket
Hole and the corresponding position of second long hole have opening.
8. a kind of mine shaft equipment, which is characterized in that be equipped with cage guide and buntons, institute in the pit shaft of the mine shaft equipment
Cage guide is stated to be fixed on the buntons by the described in any item connection structures of claim 1~7.
9. mine shaft equipment according to claim 8, which is characterized in that the connection structure includes multiple, Duo Gesuo
The length direction that connection structure is stated along the cage guide is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811296856.2A CN109339796A (en) | 2018-11-01 | 2018-11-01 | The connection structure of cage guide and mine shaft equipment with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811296856.2A CN109339796A (en) | 2018-11-01 | 2018-11-01 | The connection structure of cage guide and mine shaft equipment with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109339796A true CN109339796A (en) | 2019-02-15 |
Family
ID=65313684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811296856.2A Pending CN109339796A (en) | 2018-11-01 | 2018-11-01 | The connection structure of cage guide and mine shaft equipment with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109339796A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987477A (en) * | 2019-04-10 | 2019-07-09 | 中国恩菲工程技术有限公司 | Cage guide fixed structure |
| CN111824913A (en) * | 2020-07-24 | 2020-10-27 | 中国矿业大学 | Magnetorheological type cage guide and cage guide beam connecting structure and mine shaft equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5533701A (en) * | 1994-12-08 | 1996-07-09 | Trank; Robert D. | Foldable stabilizing bracket for compressed air tanks |
| CN2849173Y (en) * | 2005-11-30 | 2006-12-20 | 中国矿业大学 | Expansion cage guide of annular pipe vertical well |
| CN203820241U (en) * | 2014-02-12 | 2014-09-10 | 中煤西安设计工程有限责任公司 | Telescopic steel rail shaft guide |
| CN108049875A (en) * | 2018-01-22 | 2018-05-18 | 中国恩菲工程技术有限公司 | The connection structure of cage guide and with its mine shaft equipment |
| CN208019706U (en) * | 2018-03-08 | 2018-10-30 | 肥城白庄煤矿有限公司 | Fixture for rigid cage guide beam reparation |
| CN209195409U (en) * | 2018-11-01 | 2019-08-02 | 中国恩菲工程技术有限公司 | The connection structure of cage guide and mine shaft equipment with it |
-
2018
- 2018-11-01 CN CN201811296856.2A patent/CN109339796A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5533701A (en) * | 1994-12-08 | 1996-07-09 | Trank; Robert D. | Foldable stabilizing bracket for compressed air tanks |
| CN2849173Y (en) * | 2005-11-30 | 2006-12-20 | 中国矿业大学 | Expansion cage guide of annular pipe vertical well |
| CN203820241U (en) * | 2014-02-12 | 2014-09-10 | 中煤西安设计工程有限责任公司 | Telescopic steel rail shaft guide |
| CN108049875A (en) * | 2018-01-22 | 2018-05-18 | 中国恩菲工程技术有限公司 | The connection structure of cage guide and with its mine shaft equipment |
| CN208019706U (en) * | 2018-03-08 | 2018-10-30 | 肥城白庄煤矿有限公司 | Fixture for rigid cage guide beam reparation |
| CN209195409U (en) * | 2018-11-01 | 2019-08-02 | 中国恩菲工程技术有限公司 | The connection structure of cage guide and mine shaft equipment with it |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987477A (en) * | 2019-04-10 | 2019-07-09 | 中国恩菲工程技术有限公司 | Cage guide fixed structure |
| CN109987477B (en) * | 2019-04-10 | 2024-03-15 | 中国恩菲工程技术有限公司 | Cage guide fixing structure |
| CN111824913A (en) * | 2020-07-24 | 2020-10-27 | 中国矿业大学 | Magnetorheological type cage guide and cage guide beam connecting structure and mine shaft equipment |
| CN111824913B (en) * | 2020-07-24 | 2021-07-13 | 中国矿业大学 | Magnetorheological type cage guide and cage guide beam connecting structure and mine shaft equipment |
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