CN208818477U - A kind of slewing equipment for high inclination-angle hydraulic support test - Google Patents
A kind of slewing equipment for high inclination-angle hydraulic support test Download PDFInfo
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- CN208818477U CN208818477U CN201821091146.1U CN201821091146U CN208818477U CN 208818477 U CN208818477 U CN 208818477U CN 201821091146 U CN201821091146 U CN 201821091146U CN 208818477 U CN208818477 U CN 208818477U
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- rolling ring
- driving device
- equalizer bar
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- support
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Abstract
The utility model provides a kind of slewing equipment for high inclination-angle hydraulic support test, comprising: box supporting beam is rest on the ground；Guiding support device is separately positioned on the top of box supporting beam two sides for two sets；Driving device is arranged in above the boss in the middle part of guiding support device；Safety clamping device is fixed on above the middle part of box supporting beam；Rolling ring, it is separately positioned on the left and right sides of fixed hydraulic stented test platform, and be carried on above guiding support device and the arc surface of driving device building, it is supported by multiple directive wheels in guiding support device, and its rotation is driven by the outer gear in driving device；When rolling ring turns to preset predetermined angular, is braked by the three-in-one retarder in driving device and be fixedly clamped by safety clamping device.The utility model has reasonable in design, easy to operate, the effectively stable revolution of high inclination-angle of the realization hydraulic support in anti-topping and anti-slip performance test.
Description
Technical field
The utility model relates to mine hydraulic brackets to test field, more particularly to a kind of for high inclination-angle hydraulic support test
Slewing equipment.
Background technique
With the raising of the large-inclination-angle coal bed fully mechanized mining technical level in China and the maturation of caving Mining Technology, especially
High inclination-angle caving roof coal hydraulic support is succeeded in developing, and the design and use of underground coal mine exploitation support apparatus has occurred huge
The development of large-inclination-angle coal bed fully mechanized mining technology is greatly facilitated in the variation of essence.High inclination-angle hydraulic support belongs to large complicated knot
Component, safety and reliability directly decide the success or failure of fully mechanized mining technology.
Therefore, high inclination-angle hydraulic support is before being put into use, it is necessary to by national Specification to the hydraulic branch of high inclination-angle
The type approval test requirement of frame, such as anti-topping and anti-slip performance test and stability test.However hydraulic bracket test-bed design
Manufacture lags behind the development of hydraulic support, and domestic detection inspection body and hydraulic support manufacturing enterprise are actively building big at present
Digging height, big load are hydraulic bracket test-bed, to meet the needs of detection inspection and enterprise's self-growth.
Utility model content
According to technical problem set forth above, and provide a kind of slewing equipment for high inclination-angle hydraulic support test.This
Utility model is mainly utilized is arranged two sets of guiding support devices and its middle part setting peace above the left and right sides of box supporting beam
Full clamping device, is arranged driving device in the middle part of guiding support device, and by the cooperation of various pieces, driving device drives rolling ring
Rotation, and then the rotation of fixed hydraulic stented test platform is driven, to realize that hydraulic support is big in anti-topping and anti-slip performance test
Revolution is stablized at inclination angle, to guarantee that the performance test of high inclination-angle hydraulic support provides prerequisite.
The technological means that the utility model uses is as follows:
A kind of slewing equipment for high inclination-angle hydraulic support test characterized by comprising
Box supporting beam, rest on the ground, and is connected and fixed by foundation bolt and ground；
Guiding support device is two sets, is separately positioned on the top of box supporting beam two sides；
Driving device is arranged in above the boss in the middle part of the guiding support device；
Safety clamping device is fixed on above the middle part of the box supporting beam；
Rolling ring, is separately positioned on the left and right sides of fixed hydraulic stented test platform, and is carried on the guiding support device
Above the arc surface of driving device building, supported by multiple directive wheels in the guiding support device, and pass through
Outer gear in the driving device drives its rotation；When the rolling ring turns to preset predetermined angular, by described
Three-in-one retarder in driving device is braked and is fixedly clamped by the safety clamping device.
Further, the rolling ring is mainly set with elastic abrasionproof slide plate, link stopper of tumbling, track, gear ring and universal by axial
Coupling device is constituted；Wherein,
End floor beam uses flanged joint on rolling ring projecting shaft upper end and the fixed hydraulic stented test platform, and is stretching
The centre of shaft is inserted with connecting shaft I, is equipped with the elastic abrasionproof slide plate of axial suit in I end of connecting shaft；
For the track on more than half circumference together in the rolling ring outer edge floor, the link stopper of tumbling is located at the rail
The left and right ends in road, and be fixed on the rolling ring outer edge floor；
Each tooth block handle in the gear ring together in the rolling ring inward flange floor and is arranged on more than half circumference；
The universal joint shaft regulating device is located at left and right sides of the rolling ring lower half circle, and one end passes sequentially through universal joint shaft
Section, shelves set and connecting shaft are installed in series in the rolling ring, and the other end passes sequentially through connecting shaft and spacer is plugged on the fixation
In hydraulic bracket test-bed lower beam sleeve.
Further, the track is to guarantee that its precision uses a bent into shape.
Further, the guiding support device mainly by support, level-one equalizer bar, second level equalizer bar, directive wheel and is prevented
Off-axis link stopper composition；The guiding support device is located at the two sides of the box supporting beam, and is placed by the support
In the top of the box supporting beam, put together on together with bolt；The support upper end passes through pin shaft and the level-one equalizer bar
The hinge of lower section is hinged, the hinge of upper end of the level-one equalizer bar or so two respectively with the hinge below the second level equalizer bar
Hinged, two hinges of each second level equalizer bar upper end install the directive wheel and respectively with bearing blocks I
It puts together on together；The top middle position of each second level equalizer bar is welded with anti-off-axis link stopper.
Further, the driving device is located on the level-one equalizer bar upper cover plate middle position of the guiding support device
Side is simultaneously put together on together by bearing block II；The driving device is sequentially installed with three-in-one retarder from top to bottom, covers respectively
The barreled tooth flank between bearing block and the bearing block on the three-in-one reducer output shaft front end and end, it is described
Barreled tooth flank periphery is set with outer gear.
Compared with the prior art, the utility model has the advantage that
1, the driving device of the utility model setting, can be with guiding branch using being mounted on the support of guiding support device
Support arrangement has slight swing, and driving device uses the arrangement form of built-in cydariform gear cover external gear, ensure that driving
The engaged transmission of device external gear and rolling ring, and it is convenient for integral installation.
2, the guiding support device of the utility model setting uses level-one equalizer bar and second level equalizer bar articulated form, guarantees
The reasonability of Path of Force Transfer, increasing anti-off-axis link stopper on second level equalizer bar guarantees guide support in the case where axle fracture
Device remains to play a supporting role.
3, the three-in-one retarder and safety clamping device of the utility model setting and the link stopper of tumbling of track both ends welding
Play the role of triple protection to the revolution of entire rolling ring and fixed hydraulic stented test.
The utility model uses pure mechanic structure, and structure setting is reasonable, easy to operate, is testing high inclination-angle hydraulic support
In have good anti-topping and anti-slip performance and help stablize revolution, the utility model can be tested in hydraulic support based on the above reasons
Field is widely popularized.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is done simply to introduce, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is main view of the utility model for the slewing equipment of high inclination-angle hydraulic support test.
Fig. 2 is side view of the utility model for the slewing equipment of high inclination-angle hydraulic support test.
Fig. 3 is sectional view along A-A in Fig. 1.
Fig. 4 is B-B direction cross-sectional view in Fig. 2.
Fig. 5 is the structural schematic diagram of the guiding support device of the utility model.
Fig. 6 is the structural schematic diagram of the driving device of the utility model.
In figure: 1, rolling ring；1.1, axial to be set with elastic abrasionproof slide plate；1.2, it tumbles link stopper；1.3, track；1.4, gear ring；
1.5, universal joint shaft regulating device；1.5.1, universal coupling；1.5.2, shelves set；1.5.3, connecting shaft；1.5.4, spacer；2, it is oriented to
Support device；2.1, support；2.2, level-one equalizer bar；2.3, second level equalizer bar；2.4, directive wheel；2.5, anti-off-axis link stopper；3,
Driving device；3.1, bearing block；3.2, barreled tooth flank；3.3, outer gear；3.4, three-in-one retarder；4, safety clamping device；
5, box supporting beam；6, fixed hydraulic stented test platform.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
As shown in Figure 1, a kind of slewing equipment for high inclination-angle hydraulic support test, comprising:
Box supporting beam 5, rest on the ground, and is connected and fixed by foundation bolt and ground；
As shown in figure 5, guiding support device 2 is mainly by support 2.1, level-one equalizer bar 2.2, second level equalizer bar 2.3, guiding
Wheel 2.4 and anti-off-axis link stopper 2.5 composition, are two sets, conjunction are fixed on 5 two sides of box supporting beam by bolt respectively, and
It is placed in the top of the box supporting beam 5 by the support 2.1, is put together on together with bolt；2.1 upper end of support is logical
It crosses pin shaft and the hinge of 2.2 lower section of level-one equalizer bar is hinged, the hinge of upper end of the level-one equalizer bar 2.2 or so two point
It is not hinged with the hinge of 2.3 lower section of second level equalizer bar, two hinges of each 2.3 upper end of second level equalizer bar
One directive wheel 2.4 is installed respectively and is put together on together with bearing block I；In the top of each second level equalizer bar 2.3
Between position be welded with anti-off-axis link stopper 2.5.
Driving device 3 is arranged in above the boss at 2 middle part of guiding support device, i.e., the described driving device 3 is located at institute
It states above the 2.2 upper cover plate middle position of level-one equalizer bar of guiding support device 2 and is put together on together by bearing block II；Such as figure
Shown in 6, the driving device 3 is sequentially installed with three-in-one retarder 3.4 from top to bottom, is set in the three-in-one deceleration
Barreled tooth flank 3.2 between 3.4 output shaft front end of device and bearing block 3.1 and the bearing block 3.1 on end, the barreled tooth flank
3.2 peripheries are set with outer gear 3.3.
Safety clamping device 4 is fixed on above the middle part of the box supporting beam 5, is bolted；
Rolling ring 1, is separately positioned on the left and right sides of fixed hydraulic stented test platform 6, and is carried on the guide support dress
The arc surface top for setting 2 and the building of the driving device 3, passes through multiple directive wheels 2.4 in the guiding support device 2
Support, and its rotation is driven by the outer gear 3.3 in the driving device 3；When the rolling ring 1 turns to preset regulation angle
When spending, is braked by the three-in-one retarder 3.4 in the driving device 3 and be fixedly clamped by the safety clamping device 4.
Specifically, as shown in Figure 1-Figure 3, the rolling ring 1 is mainly set with elastic abrasionproof slide plate 1.1, link stopper of tumbling by axial
1.2, track 1.3, gear ring 1.4 and universal joint shaft regulating device 1.5 are constituted；Wherein, the rolling ring 1 is stood respectively in fixed hydraulic bracket
6 left and right sides of testing stand, the 1 projecting shaft upper end of rolling ring uses flange with end floor beam on the fixed hydraulic stented test platform 6
Connection, and it is inserted with connecting shaft I in centre, elastic 1.1 (the i.e. axial suit of abrasionproof slide plate of axial suit is equipped in I end of connecting shaft
Elastic abrasionproof slide plate 1.1 is located at left and right sides of 1 upper semi-circle of rolling ring), the fixed hydraulic stented test platform 6 can be made in transverse direction
There is micro regulated quantity to be easily installed.The rolling ring 1 is filled with the fixed hydraulic stented test platform 6 using the universal coupling
1.5 connections are set, keep stress more reasonable.
For the track 1.3 on more than half circumference together in the 1 outer edge floor of rolling ring, the track 1.3 is to guarantee
Its precision uses a bent into shape.The link stopper 1.2 of tumbling is located at the left and right ends of the track 1.3, and is weldingly fixed on
On the 1 outer edge floor of rolling ring；
Each tooth block in the gear ring 1.4 together in the 1 inward flange floor of rolling ring and is arranged in more than half by bolt handle
On a circumference, it is conveniently replaceable；Since driving device 3 is arranged in the centre of guiding support device 2, engagement is corresponded
The circumferential length that gear ring 1.4 is distributed is less than the length of track；Outer gear 3.3 and 1.4 engagement rotation of gear ring are driven, rolling ring 1 is made
Rotation.
The universal joint shaft regulating device 1.5 is located at left and right sides of 1 lower half circle of rolling ring, as shown in figure 4, one end is successively
It covers 1.5.2 and connecting shaft 1.5.3 by universal coupling 1.5.1, shelves to be installed in series in the rolling ring 1, the other end successively leads to
Connecting shaft 1.5.3 and spacer 1.5.4 is crossed to be plugged in the 6 lower beam sleeve of fixed hydraulic stented test platform.
The invention also discloses a kind of work sides of above-mentioned slewing equipment for high inclination-angle hydraulic support test
Method, the slewing equipment are able to drive the fixed hydraulic stented test platform 6 and carry out the stable revolution of high inclination-angle, and detailed process is such as
Under:
The rotation of three-in-one retarder 3.4 of every set driving device 3 drives the outer gear of barreled tooth flank 3.2 and periphery suit
3.3 rotations, rotate the rolling ring 1 engaged with the outer gear 3.3；
The rotation of rolling ring 1 drives the directive wheel 2.4 of lower part guiding support device 2 to rotate, and reduces frictional force, the guiding
Track 1.3 in 2.4 pairs of rolling rings 1 of wheel plays a supportive role, rotation of the wheel rim of 2.4 two sides of directive wheel to the rolling ring 1
Turn to play the guiding role；
When the rolling ring 1 rotation, fixed hydraulic stented test platform 6 fixed thereto is driven to rotate；When 1 turn of the rolling ring
When moving preset predetermined angular, the three-in-one retarder 3.4 is braked, and safety clamping device 4 clamps the rolling ring 1, is realized
Duplicate protection stops at the fixed fixed hydraulic stented test platform 6 in test angle；
When the fixed hydraulic stented test platform 6 and the rolling ring 1 rotate to extreme position, the rolling ring 1 is welded on
The collision of directive wheel 2.4 of the tumble link stopper 1.2 and the guiding support device 2 of described 1.3 one end of track, prevents the rolling ring 1
Continue rotate.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (4)
1. a kind of slewing equipment for high inclination-angle hydraulic support test characterized by comprising
Box supporting beam (5), rest on the ground, and be connected and fixed by foundation bolt and ground；
Guiding support device (2) is two sets, is separately positioned on the top of box supporting beam (5) two sides；
Driving device (3) is arranged above the boss in the middle part of the guiding support device (2)；
Safety clamping device (4) is fixed on above the middle part of the box supporting beam (5)；
Rolling ring (1), is separately positioned on the left and right sides of fixed hydraulic stented test platform (6), and is carried on the guide support dress
Above the arc surface for setting (2) and the driving device (3) building, pass through multiple directive wheels in the guiding support device (2)
(2.4) it supports, and its rotation is driven by the outer gear (3.3) in the driving device (3)；When the rolling ring (1) rotates
When to preset predetermined angular, is braked by the three-in-one retarder (3.4) in the driving device (3) and pass through the safety
Clamping device (4) is fixedly clamped；
The rolling ring (1) is mainly set with elastic abrasionproof slide plate (1.1), link stopper of tumbling (1.2), track (1.3), gear ring by axial
(1.4) it is constituted with universal joint shaft regulating device (1.5)；Wherein,
End floor beam uses flanged joint on rolling ring (1) the projecting shaft upper end and the fixed hydraulic stented test platform (6), and
The centre of projecting shaft is inserted with connecting shaft I, is equipped with the elastic abrasionproof slide plate (1.1) of axial suit in I end of connecting shaft；
The track (1.3) is on more than half circumference together in the rolling ring (1) outer edge floor, the link stopper of tumbling (1.2)
Positioned at the left and right ends of the track (1.3), and it is fixed on the rolling ring (1) outer edge floor；
Each tooth block handle in the gear ring (1.4) together in the rolling ring (1) inward flange floor and is arranged on more than half circumference；
The universal joint shaft regulating device (1.5) is located at left and right sides of the rolling ring (1) lower half circle, and one end passes sequentially through universal
Joint (1.5.1), shelves set (1.5.2) and connecting shaft (1.5.3) are installed in series on the rolling ring (1), and the other end passes sequentially through
Connecting shaft (1.5.3) and spacer (1.5.4) are plugged in fixed hydraulic stented test platform (6) the lower beam sleeve.
2. the slewing equipment according to claim 1 for high inclination-angle hydraulic support test, which is characterized in that the track
(1.3) for guarantee, its precision uses a bent into shape.
3. the slewing equipment according to claim 1 for high inclination-angle hydraulic support test, which is characterized in that the guiding
Support device (2) is mainly by support (2.1), level-one equalizer bar (2.2), second level equalizer bar (2.3), directive wheel (2.4) and anti-breaking
Axis link stopper (2.5) composition；The guiding support device (2) is located at the two sides of the box supporting beam (5), and by described
Support (2.1) is placed in the top of the box supporting beam (5), is put together on together with bolt；Support (2.1) upper end passes through
Pin shaft and the hinge below the level-one equalizer bar (2.2) are hinged, two hinges in upper end of the level-one equalizer bar (2.2) or so
It is hinged with the hinge below the second level equalizer bar (2.3) respectively, the two of each second level equalizer bar (2.3) upper end
A hinge is installed the directive wheel (2.4) respectively and is put together on together with bearing block I；Each second level equalizer bar
(2.3) top middle position is welded with anti-off-axis link stopper (2.5).
4. the slewing equipment according to claim 1 for high inclination-angle hydraulic support test, which is characterized in that the driving
Device (3) is located above level-one equalizer bar (2.2) upper cover plate middle position of the guiding support device (2) and passes through bearing block
II puts together on together；The driving device (3) is sequentially installed with three-in-one retarder (3.4) from top to bottom, is set in institute
State the drum between the bearing block (3.1) and the bearing block (3.1) on three-in-one retarder (3.4) output shaft front end and end
Shape tooth (3.2), barreled tooth flank (3.2) periphery are set with outer gear (3.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821091146.1U CN208818477U (en) | 2018-07-11 | 2018-07-11 | A kind of slewing equipment for high inclination-angle hydraulic support test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821091146.1U CN208818477U (en) | 2018-07-11 | 2018-07-11 | A kind of slewing equipment for high inclination-angle hydraulic support test |
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| Publication Number | Publication Date |
|---|---|
| CN208818477U true CN208818477U (en) | 2019-05-03 |
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ID=66270724
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821091146.1U Active CN208818477U (en) | 2018-07-11 | 2018-07-11 | A kind of slewing equipment for high inclination-angle hydraulic support test |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029949A (en) * | 2018-07-11 | 2018-12-18 | 大连交通大学 | A kind of slewing equipment and its working method for high inclination-angle hydraulic support test |
-
2018
- 2018-07-11 CN CN201821091146.1U patent/CN208818477U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029949A (en) * | 2018-07-11 | 2018-12-18 | 大连交通大学 | A kind of slewing equipment and its working method for high inclination-angle hydraulic support test |
| CN109029949B (en) * | 2018-07-11 | 2024-04-05 | 大连交通大学 | Rotary device for large-inclination-angle hydraulic support test and working method thereof |
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