CN208588555U - Hydraulic support analogue test platform - Google Patents

Hydraulic support analogue test platform Download PDF

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Publication number
CN208588555U
CN208588555U CN201821217618.3U CN201821217618U CN208588555U CN 208588555 U CN208588555 U CN 208588555U CN 201821217618 U CN201821217618 U CN 201821217618U CN 208588555 U CN208588555 U CN 208588555U
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CN
China
Prior art keywords
hinged
support plate
test platform
hydraulic support
pedestal
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Active
Application number
CN201821217618.3U
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Chinese (zh)
Inventor
冯坤
王建祥
张晓波
邵灵敏
陈朝鲜
王红青
冯传军
戴立民
张志远
秦香军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Energy Technology Investment Group Co Ltd
Shandong Miner Huaneng Equipment Manufacturing Co Ltd
Original Assignee
Chongqing Energy Technology Investment Group Co Ltd
Shandong Miner Huaneng Equipment Manufacturing Co Ltd
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Priority to CN201821217618.3U priority Critical patent/CN208588555U/en
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Publication of CN208588555U publication Critical patent/CN208588555U/en
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Abstract

The utility model discloses a kind of hydraulic support analogue test platform, the base upper surface of the hydraulic support analogue test platform of the utility model is hinged with support plate and adjustable plate by an articulated shaft.The back side of support plate and one end of support plate jack are hinged, and the other end and pedestal of support plate jack are hinged;The back side of adjustable plate and one end of adjustable plate jack are hinged, and the other end and pedestal of adjustable plate jack are hinged.When carrying out simulation test, pass through the adjusting to support plate jack and adjustable plate jack, so that support plate and adjustable plate tilt certain angle, it can be realized large-inclination-angle coal bed and half-edge coal seam simulation, and anti-skid can be simulated, the special circumstances that anti-winged cash and anti-channeling cash etc. can not be simulated in horizontality.

Description

Hydraulic support analogue test platform
Technical field
The utility model relates to hydraulic support technical field of test equipment, specifically, being related to a kind of hydraulic support simulation Test platform.
Background technique
With the raising of coal mining mechanization degree, large-inclination-angle coal bed and half-edge coal seam starts to test and gradually popularize Comprehensive mechanical coal mining.Comprehensive mining hydraulic bracket is one of key equipment of coal mine fully-mechanized mining working, it by with country rock phase interaction With for the roof strata of control working face operation area, it can be achieved that reliably and efficiently supporting and controlling face roof, isolation is mined out Area prevents spoil from entering stope, and safe action space is provided for working face.
Equipment investment production run, hydraulic support need on ground before going into the well by coalcutter, scrapper conveyor and hydraulic Rack arrangement together, carries out three machine Matching Relationship airworthiness compliances to avoid by problem and brings underground into, this process not only needs More human, financial, and material resources is put into, meanwhile, hydraulic support can not be simulated on ground in the actual mechanical process of underground, two hydraulic branch When frame is mutually mobile between involved bracket connection rubber tube length, bracket the problems such as leak-proof waste rock reliability.
Due to large-inclination-angle coal bed and half-edge coal seam geological conditions particularity, when level ground carries out debugging test, The parameters and performance under underground equipment heeling condition cannot be simulated completely, therefore, need to design a kind of hydraulic branch of high inclination-angle Frame debugging test platform, to verify the various performance parameters of hydraulic support.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of hydraulic support analogue test platforms, can be realized Large-inclination-angle coal bed and half-edge coal seam simulation.
In order to solve the above technical problems, the technical solution of the utility model is:
Hydraulic support analogue test platform, the hydraulic support analogue test platform includes: pedestal, the upper table of the pedestal Face is hinged with support plate and adjustable plate by an articulated shaft;The back side of the support plate and one end of support plate jack are cut with scissors It connects, the other end and the pedestal of the support plate jack are hinged;The back side of the adjustable plate and the one of adjustable plate jack End is hinged, and the other end and the pedestal of the adjustable plate jack are hinged.
Further, there are four the support plate jack settings.
Further, there are two the adjustable plate jack settings.
Further, two groups are provided on the pedestal for the hinge hole hinged with the support plate jack, respectively For outside hinge hole and inside hinge hole, it is hinged that the distance between the outside hinge hole and the articulated shaft are greater than the inside The distance between hole and the articulated shaft.
Further, the pedestal is the frame by I-steel welding fabrication.
Further, reinforcing rib is provided on the frame.
Further, the bolt hole for connecting with ground is provided on the pedestal.
Further, the bolt hole for connecting with hydraulic support is provided in the support plate.
By adopting the above-described technical solution, the beneficial effects of the utility model are:
Since the base upper surface of the hydraulic support analogue test platform of the utility model is hinged with by an articulated shaft Support plate and adjustable plate.The back side of support plate and one end of support plate jack are hinged, the other end of support plate jack and bottom Seat is hinged;The back side of adjustable plate and one end of adjustable plate jack are hinged, and the other end and pedestal of adjustable plate jack are hinged.? When carrying out simulation test, by the adjusting to support plate jack and adjustable plate jack, so that support plate and adjustable plate inclination Certain angle can be realized large-inclination-angle coal bed and half-edge coal seam simulation, and can simulate anti-skid, anti-winged cash with And the special circumstances that anti-channeling cash etc. can not be simulated in horizontality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram when hydraulic support analogue test platform of the utility model simulates large-inclination-angle coal bed;
Structural schematic diagram when Fig. 2 is the hydraulic support analogue test platform simulation half-edge coal seam of the utility model;
Fig. 3 is the structural schematic diagram of original state when simulating large-inclination-angle coal bed in Fig. 1;
Fig. 4 is the structural schematic diagram of state in simulation process when simulating large-inclination-angle coal bed in Fig. 1;
In figure: 1- hydraulic support, 2- support plate, 3- adjustable plate, 4- support plate jack, 5- adjustable plate jack, the bottom 6- Seat, hinge hole on the inside of 61-, hinge hole on the outside of 62-, 63- adjustable plate hinge hole, 7- reinforcing rib, 8- articulated shaft.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples:
Embodiment one:
When the simulation of hydraulic support analogue test platform is large-inclination-angle coal bed, as shown in connection with fig. 1, a kind of hydraulic support simulation test Platform, it includes pedestal 6, is hinged with support plate 2 and adjustable plate 3 by an articulated shaft 8 in the upper surface of pedestal 6.On pedestal 6 It is provided with two groups for the hinge hole hinged with support plate jack 4, respectively outside hinge hole 62 and inside hinge hole 61, outside The distance between side hinge hole 62 and articulated shaft 8 are greater than the distance between inside hinge hole 61 and articulated shaft 8.The back of support plate 2 Face and one end of support plate jack 4 are hinged, and the other end of support plate jack 4 and the outside hinge hole 62 on pedestal 6 are hinged; In order to enable the support of support plate 2 is more stable, support plate jack 4 can be set four.Support plate jack 4 and pedestal 6 When being hinged on outside hinge hole 62, support plate jack 4 can adjust the angular range of 2 angle with horizontal plane of support plate be 0~ 45°。
Hinged at the back side of adjustable plate 3 and one end of adjustable plate jack 5, the other end of adjustable plate jack 5 passes through bottom Adjustable plate hinge hole 63 and pedestal 6 on seat 6 is hinged.Adjustable plate jack 5 can be set two.Adjustable plate jack 5 can The angular range for adjusting 3 angle with horizontal plane of adjustable plate is 0~55 °.
Pedestal 6 can be by the frame of I-steel welding fabrication, in order to increase the intensity of frame, is arranged on frame and reinforces Muscle 7.
It is provided with the bolt hole for connecting with ground on pedestal 6, is fixed on the ground convenient for pedestal 6.
It is provided with the bolt hole for connecting with hydraulic support 1 in support plate 2, is mounted on support convenient for hydraulic support 1 On plate 2.
When in use, in conjunction with Fig. 3 and Fig. 4 jointly shown in:
1, so that hydraulic support test platform is in horizontality, hydraulic support 1 and matched scrapper conveyor (are not shown in figure Out), the installation of coalcutter (not shown) is in place;
2, the overhang of four support plate jack 4 is adjusted, so that support plate 2 tilts to the required angle of test;
3, adjust two adjustable plate jack 5 overhang so that adjustable plate 3 tilt, and tilt after adjustable plate 3 with The angle of support plate 2 is in about 90 °.
Embodiment two:
When hydraulic support analogue test platform simulates half-edge coal seam, as shown in connection with fig. 2, a kind of hydraulic support simulation test Platform, the other end of its support plate jack 4 and the inside hinge hole 61 on pedestal 6 are hinged, support plate jack 4 and pedestal 6 be hinged on inside hinge hole 61 when, the angular range that support plate jack 4 can adjust 2 angle with horizontal plane of support plate is 30 ~85 °.
Remaining structure of hydraulic support analogue test platform is the same as embodiment one.
When in use:
1, so that hydraulic support test platform is in horizontality, hydraulic support 1 and matched scrapper conveyor, coalcutter are installed In place;
2, first two support plate jack 4 for being located inside are moved in the hinge hole 61 of inside from outside hinge hole 62, Two support plate jack 4 for being located at outside are moved in the hinge hole 61 of inside from outside hinge hole 62 again;
3, the overhang of four support plate jack 4 is adjusted, so that support plate 2 tilts to the required angle of test;
4, adjust two adjustable plate jack 5 overhang so that adjustable plate 3 tilt, and tilt after adjustable plate 3 with The angle of support plate 2 is in about 90 °.
In the description of this specification, it is to be understood that " inside hinge hole ", " outside hinge hole ", " outside ", " interior The orientation or positional relationship of the descriptions such as side ", "horizontal", " back side " are orientation or positional relationship based on the figure, only It is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have Specific orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
The above is only the citing of the utility model preferred forms, wherein the part that do not address in detail is ability The common knowledge of domain those of ordinary skill.The protection scope of the utility model is based on the contents of the claims, any based on this The technical inspiration of utility model and the equivalent transformation carried out, are also within the protection scope of the utility model.

Claims (8)

1. hydraulic support analogue test platform, which is characterized in that the hydraulic support analogue test platform includes: pedestal, described The upper surface of pedestal is hinged with support plate and adjustable plate by an articulated shaft;The back side of the support plate and support plate jack One end it is hinged, the other end and the pedestal of the support plate jack are hinged;The back side of the adjustable plate and adjustable plate thousand The one end on jin top is hinged, and the other end and the pedestal of the adjustable plate jack are hinged.
2. hydraulic support analogue test platform as described in claim 1, which is characterized in that the support plate jack is provided with Four.
3. hydraulic support analogue test platform as described in claim 1, which is characterized in that the adjustable plate jack is provided with Two.
4. hydraulic support analogue test platform as described in claim 1, which is characterized in that be provided with two groups of use on the pedestal In the hinge hole hinged with the support plate jack, respectively outside hinge hole and inside hinge hole, the outside hinge hole The distance between described articulated shaft is greater than the distance between the inside hinge hole and the articulated shaft.
5. hydraulic support analogue test platform as described in claim 1, which is characterized in that the pedestal is to be welded by I-steel Molding frame.
6. hydraulic support analogue test platform as claimed in claim 5, which is characterized in that be provided with reinforcement on the frame Muscle.
7. hydraulic support analogue test platform as described in claim 1, which is characterized in that be provided on the pedestal for The bolt hole of ground connection.
8. hydraulic support analogue test platform as described in claim 1, which is characterized in that be provided with and be used in the support plate The bolt hole being connect with hydraulic support.
CN201821217618.3U 2018-07-27 2018-07-27 Hydraulic support analogue test platform Active CN208588555U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821217618.3U CN208588555U (en) 2018-07-27 2018-07-27 Hydraulic support analogue test platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821217618.3U CN208588555U (en) 2018-07-27 2018-07-27 Hydraulic support analogue test platform

Publications (1)

Publication Number Publication Date
CN208588555U true CN208588555U (en) 2019-03-08

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CN201821217618.3U Active CN208588555U (en) 2018-07-27 2018-07-27 Hydraulic support analogue test platform

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108692966A (en) * 2018-07-27 2018-10-23 山东矿机华能装备制造有限公司 Hydraulic support analogue test platform

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108692966A (en) * 2018-07-27 2018-10-23 山东矿机华能装备制造有限公司 Hydraulic support analogue test platform

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