CN104406806A - Timbering machine test apparatus - Google Patents
Timbering machine test apparatus Download PDFInfo
- Publication number
- CN104406806A CN104406806A CN201410683377.1A CN201410683377A CN104406806A CN 104406806 A CN104406806 A CN 104406806A CN 201410683377 A CN201410683377 A CN 201410683377A CN 104406806 A CN104406806 A CN 104406806A
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- ring flange
- guide rail
- crossbeam
- flange
- timbering machine
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Abstract
The invention provides a timbering machine test apparatus comprising guide rails and at least two gantry structure sets. Each gantry structure set comprises a cross beam, connecting blocks and vertical pillars; the cross beam is horizontally arranged; the ends of the cross beam are provided with first flanges vertically arranged; the vertical pillars are vertically disposed at two ends of the cross beam; the upper end of each vertical pillar is provided with a second flange horizontally arranged; the connecting blocks are disposed at two ends of the cross beam; each connecting block is provided with a third flange and a fourth flange; each third flange is connected with the corresponding first flange through first connecting bolts; each fourth flange is connected with the corresponding second flange through second connecting bolts; holes, in fit with the first connecting bolts, of at least one of each first flange and each third flange are arc adjusting holes. The height of the vertical pillars in at least one gantry structure set is adjustable. The guide rails are mounted in the middles of the cross beams of the gantry structure sets and are perpendicular to the cross beams. The timbering machine test apparatus allows simulation of actual conditions of a timbering machine and allows the timbering machine to be tested outside a roadway.
Description
Technical field
The present invention relates to mechanical engineering field, more specifically, relate to a kind of timbering machine test unit.
Background technology
Timbering machine is one of visual plant of coal mine roadway erection capplce, can improve the work efficiency of tunnel shed shoring and security, reduction labor strength, in tunnel, start widespread use.Existing timbering machine usually along the walking of tunnel head rail, and can hold guide rail realization brake tightly by the clamping device of self.Due to timbering machine along in tunnel guide rail walking time; the impact that its properties (such as the speed of travel, grade climbing performance, braking capacity) is subject to track grade is larger; if carry out necessary ramp walking inspection to it before timbering machine dispatches from the factory; for reduce timbering machine underground construction time downtime rate significant; but test unit still not relevant in prior art is open.Therefore, how outside tunnel, (such as in factory floor) builds the test unit being exclusively used in timbering machine inspection, so that the checked operation of timbering machine, is the technical matters that those skilled in the art need solution badly.
Summary of the invention
One object of the present invention is to provide a kind of special timbering machine test unit, so that test to each system of timbering machine outside tunnel.
A kind of timbering machine test unit provided by the invention, comprises guide rail and at least two group gantry structures; Often organize gantry structure to comprise: crossbeam, Connection Block and column; Crossbeam is horizontally disposed, and the end of crossbeam is provided with the first ring flange vertically arranged; Column is longitudinally arranged in the two ends of crossbeam, and the upper end of column is provided with the second horizontally disposed ring flange; Connection Block is arranged in the two ends of crossbeam, Connection Block is provided with three-flange dish and the 4th ring flange, and three-flange dish is connected with the first ring flange by the first coupling bolt, and the 4th ring flange is connected with the second ring flange by the second coupling bolt; The hole that in first ring flange and three-flange dish, at least one coordinates with the first coupling bolt is arc adjustment hole; The column of at least one group of gantry structure Height Adjustable; Guide rails assembling is perpendicular with crossbeam in the middle part of the crossbeam often organizing gantry structure, for the formation of the walking track of timbering machine.
Further, guide rail and crossbeam are removably connected by bolt.
Further, this timbering machine test unit also comprises: the first obliquity sensor, is arranged on guide rail, for detecting the inclination angle of guide rail.
Further, crossbeam is provided with the 5th ring flange, the 5th ring flange is between guide rail and the first ring flange; The end face of the 5th ring flange parallels with the bearing of trend of guide rail, and perpendicular with the end face of the first ring flange; The bolt mounting holes that 5th ring flange is arranged is consistent with the second bolt mounting holes on the 4th ring flange; Connection Block is provided with the second obliquity sensor, for detecting the inclination angle of the 4th ring flange.
Further, the hole that the first ring flange coordinates with the first coupling bolt is circular hole, and the hole that three-flange dish coordinates with the first coupling bolt is arc adjustment hole.
Further, three-flange dish is circumferentially evenly arranged eight arc adjustment holes, arc adjustment hole comprises the semicircle orifice at two ends and middle curved hole, and the central angle in curved hole is 22.5 °.
Further, the crossbeam often organizing gantry structure comprises the first beam body being positioned at guide rail side, and is positioned at the second beam body of guide rail opposite side; The crossbeam of at least two group gantry structures is connected by buttress brace.
Further, Height Adjustable column comprises the hydraulic jack longitudinally arranged.
Further, Height Adjustable column comprises: basic post, and is removably connected to the reinforcing post on basic post.
Further, guide rail is provided with hole for hoist or hoisting ring.
Timbering machine test unit provided by the invention, by adjusting the height of adjustable for height column, and the first ring flange of adjustment crossbeam is relative to the anglec of rotation of the three-flange dish of Connection Block, the track of guide rail can be made with respect to the horizontal plane to form different angles of inclination, and then make this timbering machine test unit can simulate timbering machine actual condition, like this, outside tunnel, (such as in factory floor) just can carry out test and check to timbering machine each system performance when different gradient track travel, the demand of roadway construction is met with the timbering machine that makes to dispatch from the factory, reduce construction failure rate.
Accompanying drawing explanation
The accompanying drawing forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 diagrammatically illustrates the spatial structure of the timbering machine test unit that the embodiment of the present invention provides;
Fig. 2 shows the spatial structure of Connection Block in the embodiment of the present invention;
Fig. 3 shows the main TV structure of three-flange dish.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
See Fig. 1, show the structure of the timbering machine test unit that the embodiment of the present invention provides.As shown in the figure, this timbering machine test unit comprises guide rail 1 and at least two group gantry structures 100, arranges gantry structure 100 more than two for stable support guide rail 1.Preferably the present embodiment comprises three groups of gantry structures, 100, three groups of gantry structures 100 can need to use according to test simultaneously, or only uses wherein two groups.
Particularly, often organize gantry structure 100 and include crossbeam 2, Connection Block 3 and column 4.Wherein, crossbeam 2 is horizontally disposed, and the end of crossbeam 2 is provided with the first ring flange 21 vertically arranged.Column 4 is longitudinally arranged in the two ends of crossbeam 2, and the upper end of column 4 is provided with the second horizontally disposed ring flange 41.Connection Block 3 is arranged in the two ends of crossbeam 2, Connection Block 3 is provided with three-flange dish 31 and the 4th ring flange 32, three-flange dish 31 is connected with the first ring flange 21 by the first coupling bolt, and the 4th ring flange 32 is connected with the second ring flange 41 by the second coupling bolt.Be appreciated that the end face of the end face of three-flange dish 31 and the 4th ring flange 32 is perpendicular.The hole that in first ring flange 21 and three-flange dish 31, at least one coordinates with the first coupling bolt is arc adjustment hole 33, by arranging this arc adjustment hole 33, can adjust the relative rotation angle of the first ring flange 21 and three-flange dish 31.The column 4 of at least one group of gantry structure Height Adjustable, to adapt to the slope change of guide rail 1.Guide rail 1 be arranged on often organize gantry structure 100 crossbeam 2 in the middle part of and perpendicular with crossbeam 2, for the formation of the walking track of timbering machine.
Adopt the timbering machine test unit that the embodiment of the present invention provides, by adjusting the height of adjustable for height column 4, and the first ring flange 21 of adjustment crossbeam 2 is relative to the anglec of rotation of the three-flange dish 31 of Connection Block 3, the track of guide rail 1 can be made with respect to the horizontal plane to form different angles of inclination, and then make this timbering machine test unit can simulate timbering machine actual condition, like this, outside tunnel, (such as in factory floor) just can carry out test and check to timbering machine each system performance when different gradient track (such as 0 ° ~ 22.5 ° gradient tracks) is walked, the demand of roadway construction is met with the timbering machine that makes to dispatch from the factory, reduce construction failure rate.To the test case of timbering machine as comprised travel mechanism test, complete machine load test, operating system interlocking test, hydraulic system no-load test, electrical system no-load test, brake system test, maximum passable gradient test etc., during to obtain whether happy when timbering machine is walked on different gradient track, detent clamping guide rail, the data such as relative displacement, speed of travel change whether can be there are.By carrying out above-mentioned test to timbering machine, technical foundation can also be established for the exploitation of timbering machine tandem product.
Preferably, guide rail 1 is removably connected by bolt with the crossbeam 2 often organizing gantry structure 100, like this, by changing guide rail 1, the timbering machine that can match to the guide rail 1 with different size carries out simulation test respectively, improves the versatility of this timbering machine test unit.Preferably, the crossbeam 2 often organizing gantry structure 100 can be integral type structure, or is split-type structural.The crossbeam 2 of split-type structural comprises the first beam body 201 being positioned at guide rail 1 side, and is positioned at the second beam body 202 of guide rail 1 opposite side, and guide rail 1 is clamped between the first beam body 201 and the second beam body 202, like this, after test, crossbeam 2 can split into two sections, can save storage area.Preferably, guide rail 1 is provided with hole for hoist or hoisting ring, facilitates the lifting of guide rail 1 and crossbeam 2.
Preferably, timbering machine test unit also comprises the first obliquity sensor, and this first obliquity sensor can be arranged on guide rail 1, for detecting guide rail 1 inclination angle with respect to the horizontal plane.Preferably, Height Adjustable column 4 comprises the hydraulic jack longitudinally arranged, and this column 4 directly can be formed by hydraulic jack, or hydraulic jack is as a part for column 4.By arranging the first above-mentioned obliquity sensor and hydraulic jack, the operation during adjustment of guide rail 1 gradient can be simplified.Certainly, in other embodiments, the reinforcing post 43 that Height Adjustable column 4 can also comprise basic post 42 and removably be connected on basic post 42, by assembling on basic post 42 or dismantling one or more reinforcing post 43, realize the height adjustable of column 4, preferably can 0 ° of inclination angle of corresponding guide rail 1 when the height of column 4 equals the height of basic post 42.Adopt modular pillar construction, completely can be disassembled into each widget in test, be conducive to saving storage area.
Preferably, in the present embodiment, crossbeam 2 is also provided with the 5th ring flange the 22, five ring flange 22 between guide rail 1 and the first ring flange 21.The end face of the 5th ring flange 22 parallels with the bearing of trend of guide rail 1, and perpendicular with the end face of the first ring flange 21.The bolt mounting holes that 5th ring flange 22 is arranged is consistent with the second bolt mounting holes on the 4th ring flange 32.Connection Block 3 is provided with the second obliquity sensor, for detecting the inclination angle of the 4th ring flange 32.
By arranging the 5th ring flange 22 and the second obliquity sensor on crossbeam 2, the inclination angle of guide rail 1 can be adjusted in the following way:
Step 1: when guide rail 1 is supported by each group of gantry structure 100 and the inclination angle of guide rail 1 is 0 °, first the second coupling bolt that the Connection Block 3 that makes often to organize gantry structure 100 is connected with corresponding column 4 is twisted off, then integral hoisting guide rail 1, crossbeam 2 and Connection Block 3, makes crossbeam 2 move axially.
Step 2: make the 5th ring flange 22 of each crossbeam 2 side be arranged on the second ring flange 41 of adjacent upright posts 4 by bolt, then the first coupling bolt of connecting cross beam 2 and Connection Block 3 is unscrewed, the three-flange dish 31 of Connection Block 3 is rotated relative to the first ring flange 21 according to preset direction, when the second obliquity sensor display predetermined angle (this predetermined angle is equal with the pre-determined tilt angle of guide rail), tighten the first coupling bolt; Then the bolt that the 5th ring flange 22 is connected with the second ring flange 41 is dismantled.
Step 3: then inversion axis is to moving beam 2, repeats the operation of above-mentioned steps 2 to the 5th ring flange 22 of crossbeam 2 opposite side and Connection Block 3.
Step 4: make guide rail 1, crossbeam 2 and Connection Block 3 lift to initial axial location, then gantry structure 100 central post 4 height is adjusted, afterwards each 4th ring flange 32 is connected by the second coupling bolt with each second ring flange 41, guide rail 1 predetermined oblique angle can be made.It should be noted that, in above-mentioned adjustment process, guide rail 1 can be lifted by crane by gantry crane, reduce operation easier.
Preferably, the crossbeam 2 of at least two group gantry structures 100 is connected by buttress brace 5, is conducive to the stability ensureing this test unit structure.
Preferably, see Fig. 2 and Fig. 3, the hole that the first ring flange 21 coordinates with the first coupling bolt is circular hole, and the hole that three-flange dish 31 coordinates with the first coupling bolt is arc adjustment hole 33.Preferably, three-flange dish 31 is circumferentially evenly arranged eight arc adjustment holes 33, arc adjustment hole 33 comprises the semicircle orifice at two ends and middle curved hole, the central angle alpha in curved hole is 22.5 °, be appreciated that, the aperture of semicircle orifice and the diameter of axle of the first coupling bolt match, like this, first coupling bolt rotates 22.5 ° by one end slippage of arc adjustment hole 33 to the other end, by rationally arranging the position of arc adjustment hole 33, when the first coupling bolt can be made to be positioned at one end of arc adjustment hole 33, i.e. 0 ° of inclination angle of corresponding guide rail 1, when the first coupling bolt is positioned at the other end of arc adjustment hole 33, i.e. 22.5 ° of inclination angles of corresponding guide rail 1, thus the Inclination maneuver scope limiting guide rail 1 is easily 0 ° ~ 22.5 °.Usually, the maximum ramp angle of timbering machine in tunnel is 15 °, can meet test demand when the Inclination maneuver scope of guide rail 1 is 0 ° ~ 22.5 °.Certainly, in other embodiments, according to the needs of timbering machine test, the number of arc adjustment hole 33 and the central angle number of degrees in curved hole can have other embodiments.
These are only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a timbering machine test unit, is characterized in that, comprises guide rail (1) and at least two group gantry structures (100);
Often organize gantry structure (100) to comprise: crossbeam (2), Connection Block (3) and column (4); Described crossbeam (2) is horizontally disposed, and the end of described crossbeam (2) is provided with the first ring flange (21) vertically arranged; Described column (4) is longitudinally arranged in the two ends of described crossbeam (2), and the upper end of described column (4) is provided with horizontally disposed the second ring flange (41); Described Connection Block (3) is arranged in the two ends of described crossbeam (2), described Connection Block (3) is provided with three-flange dish (31) and the 4th ring flange (32), described three-flange dish (31) is connected with described first ring flange (21) by the first coupling bolt, and described 4th ring flange (32) is connected with described second ring flange (41) by the second coupling bolt; The hole that described first ring flange (21) and the middle at least one of described three-flange dish (31) coordinate with described first coupling bolt is arc adjustment hole (33);
The described column (4) of gantry structure (100) described at least one group Height Adjustable;
Described guide rail (1) be arranged on often organize gantry structure crossbeam (2) middle part and perpendicular with described crossbeam (2), for the formation of the walking track of timbering machine.
2. timbering machine test unit according to claim 1, is characterized in that, described guide rail (1) and described crossbeam (2) are removably connected by bolt.
3. timbering machine test unit according to claim 1, is characterized in that, also comprise: the first obliquity sensor, is arranged on described guide rail (1), for detecting the inclination angle of described guide rail (1).
4. timbering machine test unit according to claim 1, is characterized in that,
Described crossbeam (2) is provided with the 5th ring flange (22), described 5th ring flange (22) is positioned between described guide rail (1) and described first ring flange (21); The end face of described 5th ring flange (22) parallels with the bearing of trend of described guide rail (1), and perpendicular with the end face of described first ring flange (21); The upper bolt mounting holes arranged of described 5th ring flange (22) is consistent with the second bolt mounting holes on described 4th ring flange (32);
(3) are provided with the second obliquity sensor to described Connection Block, for detecting the inclination angle of described 4th ring flange (32).
5. timbering machine test unit according to claim 1, it is characterized in that, the hole that described first ring flange (21) coordinates with described first coupling bolt is circular hole, and the hole that described three-flange dish (31) coordinates with described first coupling bolt is arc adjustment hole (33).
6. timbering machine test unit according to claim 5, it is characterized in that, described three-flange dish (31) is circumferentially evenly arranged eight described arc adjustment holes (33), described arc adjustment hole (33) comprises the semicircle orifice at two ends and middle curved hole, and the central angle in described curved hole is 22.5 °.
7. timbering machine test unit according to claim 1, it is characterized in that, the crossbeam (2) often organizing described gantry structure (100) comprises the first beam body (201) being positioned at described guide rail (1) side, and is positioned at the second beam body (202) of described guide rail (1) opposite side; The crossbeam (2) of gantry structure (100) described at least two groups is connected by buttress brace (5).
8. timbering machine test unit according to claim 1, is characterized in that, Height Adjustable described column (4) comprises the hydraulic jack longitudinally arranged.
9. timbering machine test unit according to claim 1, it is characterized in that, described Height Adjustable described column (4) comprising: basic post (42), and is removably connected to the reinforcing post (43) on described basic post (42).
10. timbering machine test unit according to claim 1, is characterized in that, (1) is provided with hole for hoist or hoisting ring to described guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410683377.1A CN104406806A (en) | 2014-11-24 | 2014-11-24 | Timbering machine test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410683377.1A CN104406806A (en) | 2014-11-24 | 2014-11-24 | Timbering machine test apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104406806A true CN104406806A (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410683377.1A Pending CN104406806A (en) | 2014-11-24 | 2014-11-24 | Timbering machine test apparatus |
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| CN (1) | CN104406806A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0771883A (en) * | 1993-09-03 | 1995-03-17 | Nichias Corp | Loading apparatus for refractory testing furnace |
| US20080219804A1 (en) * | 2000-11-14 | 2008-09-11 | Nigel Chattey | Container crane apparatus and method for container security screening during direct transshipment between transportation modes |
| CN201749032U (en) * | 2010-05-13 | 2011-02-16 | 三一重机有限公司 | Hydro-pneumatic suspension test bed of mining dump truck |
| CN201773011U (en) * | 2010-08-06 | 2011-03-23 | 三一重型装备有限公司 | Test bed for digging, anchoring and protection all-in-one machine |
| CN202187785U (en) * | 2011-07-22 | 2012-04-11 | 安徽理工大学 | Suspended type temporary supporting device for laneway tunneling |
| CN202510143U (en) * | 2012-02-23 | 2012-10-31 | 三一重型综采成套装备有限公司 | Onboard timbering machine for heading machine |
-
2014
- 2014-11-24 CN CN201410683377.1A patent/CN104406806A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0771883A (en) * | 1993-09-03 | 1995-03-17 | Nichias Corp | Loading apparatus for refractory testing furnace |
| US20080219804A1 (en) * | 2000-11-14 | 2008-09-11 | Nigel Chattey | Container crane apparatus and method for container security screening during direct transshipment between transportation modes |
| CN201749032U (en) * | 2010-05-13 | 2011-02-16 | 三一重机有限公司 | Hydro-pneumatic suspension test bed of mining dump truck |
| CN201773011U (en) * | 2010-08-06 | 2011-03-23 | 三一重型装备有限公司 | Test bed for digging, anchoring and protection all-in-one machine |
| CN202187785U (en) * | 2011-07-22 | 2012-04-11 | 安徽理工大学 | Suspended type temporary supporting device for laneway tunneling |
| CN202510143U (en) * | 2012-02-23 | 2012-10-31 | 三一重型综采成套装备有限公司 | Onboard timbering machine for heading machine |
Non-Patent Citations (1)
| Title |
|---|
| 张立祥等: "巷道架棚机工作平台的结构设计和分析", 《煤矿机械》 * |
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Application publication date: 20150311 |