CN113107350A - Ladder climbing mechanism for anchor rod drill carriage - Google Patents

Ladder climbing mechanism for anchor rod drill carriage Download PDF

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Publication number
CN113107350A
CN113107350A CN202110277909.1A CN202110277909A CN113107350A CN 113107350 A CN113107350 A CN 113107350A CN 202110277909 A CN202110277909 A CN 202110277909A CN 113107350 A CN113107350 A CN 113107350A
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CN
China
Prior art keywords
guardrail
link
ladder
drill carriage
tube
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.)
Granted
Application number
CN202110277909.1A
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Chinese (zh)
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CN113107350B (en
Inventor
杜玉祥
张云波
孟雯杰
弓旭峰
候伟
徐双用
陈明建
王威
仇卫建
张维果
兰辉敏
左岗永
闫金宝
王富强
胡凌云
陈庆贺
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.)
Taiyuan Institute of China Coal Technology and Engineering Group
Shanxi Tiandi Coal Mining Machinery Co Ltd
Original Assignee
Taiyuan Institute of China Coal Technology and Engineering Group
Shanxi Tiandi Coal Mining Machinery Co Ltd
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Publication date
Application filed by Taiyuan Institute of China Coal Technology and Engineering Group, Shanxi Tiandi Coal Mining Machinery Co Ltd filed Critical Taiyuan Institute of China Coal Technology and Engineering Group
Priority to CN202110277909.1A priority Critical patent/CN113107350B/en
Publication of CN113107350A publication Critical patent/CN113107350A/en
Application granted granted Critical
Publication of CN113107350B publication Critical patent/CN113107350B/en
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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
    • E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
    • E06C9/08—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/18—Devices for preventing persons from falling
    • E06C7/181—Additional gripping devices, e.g. handrails
    • E06C7/183—Additional gripping devices, e.g. handrails situated along the ladder
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/50—Joints or other connecting parts
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Earth Drilling (AREA)
  • Ladders (AREA)

Abstract

The invention discloses a ladder climbing mechanism for an anchor rod drill carriage, which comprises a bottom plate, a ladder climbing fixing pipe, a plurality of first pin shafts and a plurality of second pin shafts, a plurality of first connecting pipes, a plurality of second connecting pipes and a plurality of footboard, bottom plate detachably establishes on the stock drill carriage, the fixed pipe of cat ladder includes first fixed pipe, the fixed pipe of second, the fixed pipe of third and the fixed pipe of fourth, first fixed pipe and the fixed pipe of second link to each other with the bottom plate respectively, a plurality of first round pin axles set up side by side between the fixed pipe of first fixed pipe and second, a plurality of second round pin axles set up side by side between the fixed pipe of third and the fixed pipe of fourth, a plurality of first connecting pipes rotationally overlap and establish at a plurality of first round pin epaxially, a plurality of second connecting pipes rotationally overlap and establish at a plurality of second round pin epaxially, a plurality of footboards are established between a plurality of first connecting pipes and a plurality of second connecting pipes. The ladder climbing mechanism for the anchor rod drill carriage is compact in structure and convenient to install, and can be detachably installed on the anchor rod drill carriage.

Description

Ladder climbing mechanism for anchor rod drill carriage
Technical Field
The invention relates to the technical field of anchor rod drill rigs, in particular to a ladder climbing mechanism for an anchor rod drill rig.
Background
In the related art, the anchor protection operation of the anchor rod drill carriage is carried out on a workbench, but the height of the workbench of the anchor rod drill carriage is high, and workers are inconvenient to go up and down. At present, the straight ladders are arranged on two sides of a workbench to meet the requirement that workers get on and off the anchor rod drill carriage, but the straight ladders arranged on the two sides of the workbench need to increase the width of the whole machine and need to sacrifice a part of industrial area.
Or a personnel up-down mechanism is arranged, and personnel walk on the workbench forwards from the tail. The up-down mechanism is generally that L angle steel is installed on a lifting connecting rod, and when a person goes up and down, the leaning foot is clamped on the L angle steel to move, so that potential safety hazards are caused.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.
To this end, embodiments of the present invention provide a ladder climbing mechanism for a roof-bolter rig that is compact, easy to install, and adjustable in elevation angle.
A ladder climbing mechanism for a roof bolt drilling rig according to an embodiment of the invention comprises: the bottom plate is detachably arranged on the anchor rod drill carriage; the ladder stand fixing pipe comprises a first fixing pipe, a second fixing pipe, a third fixing pipe and a fourth fixing pipe, and the first fixing pipe and the second fixing pipe are respectively connected with the bottom plate; the first hinge pins are arranged between the first fixed pipe and the second fixed pipe in parallel, the second hinge pins are arranged between the third fixed pipe and the fourth fixed pipe in parallel, and the first hinge pins and the second hinge pins are arranged in one-to-one correspondence; the first connecting pipes are rotatably sleeved on the first pin shafts, and the second connecting pipes are rotatably sleeved on the second pin shafts; a plurality of pedals provided between the plurality of first connection pipes and the plurality of second connection pipes.
According to the ladder climbing mechanism for the anchor rod drill carriage, the ladder climbing fixing pipe is formed by the first fixing pipe, the second fixing pipe, the third fixing pipe and the fourth fixing pipe, the plurality of first pin shafts and the plurality of second pin shafts are arranged on the ladder climbing fixing pipe, the plurality of pedals are arranged between the plurality of first pin shafts and the plurality of second pin shafts, the first fixing pipe and the second fixing pipe are fixed on the bottom plate, and the bottom plate is detachably installed on the anchor rod drill carriage.
In some embodiments, the ladder climbing mechanism for a roof bolt drilling rig further comprises a link assembly including a first link ring provided on the roof bolt drilling rig, a second link ring provided on the ladder mounting tube, and a chain provided between the first link ring and the second link ring.
In some embodiments, the first linking rings, the second linking rings and the chains are two, two of the first linking rings are provided on the jumbolter, one of the second linking rings is provided on the third fixed pipe, the other of the second linking rings is provided on the fourth fixed pipe, and the two chains respectively link the two first linking rings and the two second linking rings.
In some embodiments, the ladder climbing mechanism for a rock-bolt drill carriage further comprises a first rotating shaft rotatably provided on the third fixed pipe, one of the second link rings is provided on the first rotating shaft, the second rotating shaft is rotatably provided on the fourth fixed pipe, and the other of the second link rings is provided on the second rotating shaft.
In some embodiments, a plurality of first through holes are formed in the bottom plate, a plurality of threaded holes are formed in the lifting connecting rod of the anchor rod drill carriage, the first through holes and the threaded holes are arranged in a one-to-one correspondence manner, and a threaded member sequentially penetrates through the first through holes and the threaded holes to fix the bottom plate on the lifting connecting rod of the anchor rod drill carriage.
In some embodiments, the ladder climbing mechanism for a roof bolt drill carriage further comprises a guardrail assembly, wherein the guardrail assembly comprises a guardrail fixing tube and a guardrail, the guardrail fixing tube is arranged on the bottom plate, and the guardrail is arranged in the guardrail fixing tube.
In some embodiments, the ladder climbing mechanism for the anchor rod drill carriage further comprises a third pin, a second through hole is formed in the guardrail fixing pipe, a third through hole is formed in the guardrail, the second through hole and the third through hole are correspondingly arranged, and the third pin sequentially penetrates through the second through hole and the third through hole to fix the guardrail in the guardrail fixing pipe.
In some embodiments, the ladder climbing mechanism for a rock bolt drilling rig further comprises a cotter pin disposed in the second through hole to prevent rotation of the third pin.
In some embodiments, the guardrail assembly further comprises a guardrail mounting plate, the guardrail fixing tube is disposed on the guardrail mounting plate, and the guardrail mounting plate is disposed on the base plate.
In some embodiments, the ladder climbing mechanism for a rock-bolt drill carriage further comprises a rubber plate provided at a lower end portion of the bottom plate.
Drawings
Figure 1 is a schematic view of a ladder climbing mechanism for a rock bolt rig according to an embodiment of the present invention.
Figure 2 is another schematic view of a ladder climbing mechanism for a rock bolt rig according to an embodiment of the present invention.
Figure 3 is yet another schematic view of a ladder climbing mechanism for a rock bolt rig according to an embodiment of the present invention.
Fig. 4 is a schematic view of a ladder stand fixing tube according to an embodiment of the present invention.
Figure 5 is a schematic view of a guardrail assembly according to an embodiment of the present invention.
Reference numerals:
the ladder climbing mechanism 100 is provided with a ladder mechanism,
a bottom plate 1, a ladder fixing pipe 2, a first fixing pipe 21, a second fixing pipe 22, a third fixing pipe 23, a fourth fixing pipe 24, a first pin 31, a second pin 32, a third pin 33, a first connecting pipe 41, a second connecting pipe 42, a pedal 5, a link assembly 6, a first link ring 61, a second link ring 62, a chain 63, a first rotating shaft 71, a second rotating shaft 72, a guardrail assembly 8, a guardrail fixing pipe 81, a second through hole 811, a guardrail 82, a split pin 83, a guardrail mounting plate 84, a rubber plate 9,
the anchor drill carriage 200, the lifting link 201.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
As shown in fig. 1 to 5, a ladder climbing mechanism 100 for a rock-bolt drill carriage according to an embodiment of the present invention includes a base plate 1, a ladder fixing pipe 2, a first pin 31, a second pin 32, a first connecting pipe 41, a second connecting pipe 42, and a step plate 5.
The bottom plate 1 is detachably provided on the anchor drill carriage 200, the ladder fixing pipe 2 includes a first fixing pipe 21, a second fixing pipe 22, a third fixing pipe 23 and a fourth fixing pipe 24, and the first fixing pipe 21 and the second fixing pipe 22 are connected with the bottom plate 1, respectively.
The plurality of first pins 31 are arranged in parallel between the first fixing tube 21 and the second fixing tube 22, the plurality of second pins 32 are arranged in parallel between the third fixing tube 23 and the fourth fixing tube 24, and the plurality of first pins 31 and the plurality of second pins 32 are arranged in one-to-one correspondence.
The plurality of first connecting pipes 41 are rotatably sleeved on the plurality of first pin shafts 31, the plurality of second connecting pipes 42 are rotatably sleeved on the plurality of second pin shafts 32, and the plurality of pedals 5 are arranged between the plurality of first connecting pipes 41 and the plurality of second connecting pipes 42. Preferably, the tread 5 is a cleat, which is beneficial to improve the safety of the ladder climbing mechanism 100.
Specifically, as shown in fig. 3 to 4, the ladder fixing pipe 2 extends in the up-down direction, and the first fixing pipe 21, the second fixing pipe 22, the third fixing pipe 23, and the fourth fixing pipe 24 are substantially rectangular in the up-down direction.
The first pins 31 and the second pins 32 extend in the left-right direction, wherein the plurality of first pins 31 are arranged between the first fixing tube 21 and the second fixing tube 22 in parallel in the up-down direction, and the plurality of second pins 32 are arranged between the third fixing tube 23 and the fourth fixing tube 23 in parallel in the up-down direction. Preferably, both ends of the first pin 31 may be welded to the first fixing tube 21 and the second fixing tube 22, which is beneficial to improving the stability of the first pin 31.
Further, the number of the first pins 31 is the same as that of the second pins 32, and the plurality of first pins 31 and the plurality of second pins 32 are arranged in a one-to-one correspondence in the vertical direction. Thereby, the force applied by the ladder climbing mechanism 100 is more reasonable.
The first connecting pipe 41 and the second connecting pipe 42 are both circular pipes, the first connecting pipe 41 and the second connecting pipe 42 extend in the left-right direction, the first connecting pipe 41 is rotatably sleeved on the first pin shaft 31, and the second connecting pipe 42 is rotatably sleeved on the second pin shaft 32, therefore, when the ladder climbing mechanism 100 is opened or retracted, because the first connecting pipe 41 is not connected with the first pin shaft 31 and the second connecting pipe 42 is not connected with the second pin shaft 32, the first fixing pipe 21 and the second fixing pipe 22 can move relative to the third fixing pipe 23 and the fourth fixing pipe 24, which is beneficial to reducing the occupied space of the ladder climbing mechanism 100 and saving the space of the anchor rod drill rig 200.
The ladder climbing mechanism 100 is releasably connected to the roof drill rig 200 via the base plate 1 to facilitate subsequent servicing of the ladder climbing mechanism 100 and the roof drill rig 200. Wherein, the first fixing pipe 21 and the second fixing pipe 22 may be directly welded on the bottom plate 1 to improve stability of the first fixing pipe 21 and the second fixing pipe 22.
In some embodiments, as shown in fig. 1-3, the ladder climbing mechanism 100 for a rock bolt rig further comprises a link assembly 6, the link assembly 6 comprising a first link ring 61, a second link ring 62 and a chain 63.
The first link ring 61 is provided on the roof bolter 200, the second link ring 62 is provided on the ladder fixing pipe 2, and the chain 63 is provided between the first link ring 61 and the second link ring 62. Therefore, the ladder climbing mechanism 100 can be driven to open by pulling the ladder climbing fixing pipe 2 through the chain 63.
In some embodiments, as shown in fig. 1 to 3, the first link rings 61, the second link rings 62, and the chains 63 are two, two first link rings 61 are provided on the anchor drill carriage 200, one second link ring 62 is provided on the third fixing tube 23, the other second link ring 62 is provided on the fourth fixing tube 24, and two chains 63 link the two first link rings 61 and the two second link rings 62, respectively. Thereby. The ladder mechanism 100 is more evenly stressed and the ladder mechanism 100 is more stable when opened.
In some embodiments, as shown in fig. 1 to 3, the ladder climbing mechanism 100 for a rock bolt drill carriage further includes a first rotating shaft 71 and a second rotating shaft 72, the first rotating shaft 71 being rotatably provided on the third fixing tube 23, one second linking ring 62 being provided on the first rotating shaft 71, the second rotating shaft 72 being rotatably provided on the fourth fixing tube 24, and the other second linking ring 62 being provided on the second rotating shaft 72.
Specifically, the first rotating shaft 71 and the second rotating shaft 72 avoid the second linking ring 62 from directly contacting the ladder fixing tube 2, and meanwhile, the first rotating shaft 71 and the second rotating shaft 72 are rotatably installed on the third fixing tube 23 and the fourth fixing tube 24, which is beneficial to releasing stress between the linking assembly 6 and the ladder fixing tube 2 and improving the service life of the ladder fixing tube 2.
In some embodiments, a plurality of first through holes (not shown) are formed in the bottom plate 1, a plurality of threaded holes (not shown) are formed in the lifting link 201 of the anchor drill carriage 200, the plurality of first through holes and the plurality of threaded holes are arranged in a one-to-one correspondence, and a screw member sequentially passes through the first through holes and the threaded holes to fix the bottom plate 1 to the lifting link 201 of the anchor drill carriage 200.
In some embodiments, as shown in fig. 1-5, the ladder climbing mechanism 100 for a jumbo further comprises a guardrail assembly 8, the guardrail assembly 8 comprising a guardrail mounting tube 81 and a guardrail 82, the guardrail mounting tube 81 disposed on the base plate 1, the guardrail 82 mounted within the guardrail mounting tube 81. From this, install guardrail subassembly 8 in the left and right sides of bottom plate 1 and be favorable to protecting the staff, the staff can hand the guardrail and realize about the workstation, has improved cat ladder mechanism 100's security.
In some embodiments, as shown in fig. 1-5, the ladder climbing mechanism 100 for the rock-bolt drill carriage further includes a third pin 33, a second through hole 811 is provided on the guard rail fixing tube 81, a third through hole (not shown) is provided on the guard rail, the second through hole 811 and the third through hole are correspondingly provided, and the third pin 33 sequentially passes through the second through hole 811 and the third through hole to fix the guard rail 82 in the guard rail fixing tube 81. This allows the guard rail 82 to be fixed more stably in the guard rail fixing pipe 81, and improves the safety of the ladder climbing mechanism 100.
In some embodiments, as shown in fig. 3, the ladder climbing mechanism 100 for a rock bolt drilling rig further comprises a split pin 83, the split pin 83 being disposed in the second through hole 811 to prevent rotation of the third pin 33. This further improves the stability of the guard rail 82.
In some embodiments, as shown in fig. 1-5, the guardrail assembly 8 further comprises a guardrail mounting plate 84, the guardrail mounting tube 81 being disposed on the guardrail mounting plate 84, the guardrail mounting plate 84 being disposed on the base plate 1. From this, can make guardrail subassembly 8 independent existence for bottom plate 1, the accessible is dismantled guardrail mounting panel 84 and is directly taken off guardrail subassembly 8 from bottom plate 1 for guardrail subassembly 8's installation is more convenient, swift.
In some embodiments, as shown in fig. 1-3, the ladder climbing mechanism 100 for a rock bolt drilling rig further comprises a rubber plate 9, the rubber plate 9 being provided at a lower end portion of the floor 1.
It can be understood that the ladder climbing mechanism 100 is arranged above the lifting connecting rod 201 of the anchor rod drill carriage 200, and the rubber plate 9 is arranged at the lower end part of the bottom plate 1, so that the working personnel can be effectively prevented from stepping on the lifting connecting rod 201, and the protection of the working personnel is facilitated.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" and the like mean that a specific feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (10)

1. A ladder climbing mechanism for a rock bolt rig, comprising:
the bottom plate is detachably arranged on the anchor rod drill carriage;
the ladder stand fixing pipe comprises a first fixing pipe, a second fixing pipe, a third fixing pipe and a fourth fixing pipe, and the first fixing pipe and the second fixing pipe are respectively connected with the bottom plate;
the first hinge pins are arranged between the first fixed pipe and the second fixed pipe in parallel, the second hinge pins are arranged between the third fixed pipe and the fourth fixed pipe in parallel, and the first hinge pins and the second hinge pins are arranged in one-to-one correspondence;
the first connecting pipes are rotatably sleeved on the first pin shafts, and the second connecting pipes are rotatably sleeved on the second pin shafts;
a plurality of pedals provided between the plurality of first connection pipes and the plurality of second connection pipes.
2. The ladder mechanism for a roof bolt rig of claim 1, further comprising a link assembly including a first link ring disposed on the roof bolt rig, a second link ring disposed on the ladder securement tube, and a chain disposed between the first link ring and the second link ring.
3. The ladder mechanism for a rock-bolt rig of claim 2, wherein there are two first link rings, two second link rings and two chains, two first link rings being provided on the rock-bolt rig, one second link ring being provided on the third stationary tube and the other second link ring being provided on the fourth stationary tube, and two chains respectively linking the two first link rings and the two second link rings.
4. A ladder climbing mechanism for a rock bolt drilling rig according to claim 3 further including a first pivot shaft rotatably provided on the third fixed tube and a second pivot shaft, one of the second link rings being provided on the first pivot shaft, the second pivot shaft being rotatably provided on the fourth fixed tube and the other of the second link rings being provided on the second pivot shaft.
5. The ladder climbing mechanism for the anchor rod drill carriage as claimed in claim 1, wherein the base plate is provided with a plurality of first through holes, the lifting link of the anchor rod drill carriage is provided with a plurality of threaded holes, the plurality of first through holes and the plurality of threaded holes are arranged in one-to-one correspondence, and the base plate is fixed to the lifting link of the anchor rod drill carriage by sequentially passing through the first through holes and the threaded holes by means of screws.
6. The ladder mechanism for a jumbo according to claim 1, further comprising a guardrail assembly including a guardrail mounting tube and a guardrail, the guardrail mounting tube being disposed on the base plate, the guardrail being mounted within the guardrail mounting tube.
7. The ladder climbing mechanism for the anchor rod drill carriage as claimed in claim 6, further comprising a third pin, wherein the guardrail fixing tube is provided with a second through hole, the guardrail is provided with a third through hole, the second through hole and the third through hole are correspondingly arranged, and the third pin sequentially passes through the second through hole and the third through hole to fix the guardrail in the guardrail fixing tube.
8. The ladder mechanism for a rock bolt drill carriage of claim 7, further comprising a cotter pin disposed in the second through hole to prevent rotation of the third pin.
9. The ladder mechanism for a roof bolt drill carriage of claim 6, wherein the guardrail assembly further includes a guardrail mounting plate, the guardrail mounting tube being disposed on the guardrail mounting plate, the guardrail mounting plate being disposed on the base plate.
10. A ladder climbing mechanism for a rock bolt drilling rig according to any one of claims 1 to 9 further including a rubber plate provided at a lower end of the floor.
CN202110277909.1A 2021-03-15 2021-03-15 Ladder climbing mechanism for anchor rod drill carriage Active CN113107350B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110277909.1A CN113107350B (en) 2021-03-15 2021-03-15 Ladder climbing mechanism for anchor rod drill carriage

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Application Number Priority Date Filing Date Title
CN202110277909.1A CN113107350B (en) 2021-03-15 2021-03-15 Ladder climbing mechanism for anchor rod drill carriage

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CN113107350A true CN113107350A (en) 2021-07-13
CN113107350B CN113107350B (en) 2022-09-06

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113530437A (en) * 2021-08-12 2021-10-22 中国煤炭科工集团太原研究院有限公司 Platform lifting type double-arm anchor cable drill carriage

Citations (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050274574A1 (en) * 2004-04-30 2005-12-15 Adair Michael R Aquatic ladder adapted for marine applications
GB2417280A (en) * 2004-08-05 2006-02-22 Neallen Ltd Adjustable ladder apparatus
CN101074595A (en) * 2007-07-04 2007-11-21 威海广泰空港设备股份有限公司 Ladder vehicle of ship
CN101238268A (en) * 2005-08-09 2008-08-06 小野辰雄 Ramp apparatus
DE202008013452U1 (en) * 2008-10-09 2008-12-18 Schade, Hans-Jürgen Universal mast attachment for launch ladders
WO2010022340A1 (en) * 2008-08-22 2010-02-25 Rory Frick Ladder
US20100244404A1 (en) * 2009-03-27 2010-09-30 Colter Energy Services Inc. Transportable well service platform
CN201915817U (en) * 2010-11-24 2011-08-03 中原总机石油设备有限公司 Secondary folding cage ladder
CN202170748U (en) * 2011-05-27 2012-03-21 宝鸡石油机械有限责任公司 Fully folding type cage ladder
US8157054B1 (en) * 2004-04-30 2012-04-17 Michael Ray Adair Aquatic ladder for marine applications
CN103112582A (en) * 2013-03-01 2013-05-22 玉环县天润航空机械制造厂 Gangway ladder door retracting and releasing device
CN203669721U (en) * 2013-11-25 2014-06-25 辽宁石油机械制造有限公司 Hanging type inclined ladder
CN203819292U (en) * 2014-04-09 2014-09-10 龙浦兴业股份有限公司 Material picking trolley
CN204299458U (en) * 2014-12-08 2015-04-29 西北农林科技大学 High sunken bed deployable and collapsible staircase
CN204357102U (en) * 2014-12-17 2015-05-27 中建六局建设发展有限公司 For the standard knot cat ladder in scaffold support body
CN104763452A (en) * 2015-04-20 2015-07-08 蒲长晏 Transferring and anchor rod anchor cable supporting system
CN204754731U (en) * 2015-06-25 2015-11-11 湖南衡山汽车制造有限公司 Foldable cat ladder
CN205063797U (en) * 2015-10-12 2016-03-02 连云港黄海勘探技术有限公司 Rig cat ladder of adjustable footboard angle
CN205558870U (en) * 2016-03-01 2016-09-07 天津升华机械设备有限公司 Formation testing well head over -and -under type folding operations platform
CN206016662U (en) * 2016-04-25 2017-03-15 中国人民武装警察部队后勤学院 One kind is camped shower folding ladder for automobile
CN206352477U (en) * 2016-12-08 2017-07-25 北京恒信仝唯科技发展有限公司 Aircraft service work ladder
CN206722748U (en) * 2017-05-17 2017-12-08 四川建筑职业技术学院 A kind of adjustable cat ladder
CN107514228A (en) * 2017-09-11 2017-12-26 杭州专用汽车有限公司 A kind of pitch arm linkage climbing ladder apparatus
CN107829551A (en) * 2017-10-19 2018-03-23 刘振勇 Multifunctional hand foot stool for tunnel maintenance
CN207583301U (en) * 2017-10-25 2018-07-06 青海大学 A kind of voluntarily double ladder
CN207761664U (en) * 2017-12-27 2018-08-24 中煤科工集团上海有限公司 A kind of operation structure for complete-section tunnel boring machine small space
US10072465B1 (en) * 2013-03-15 2018-09-11 Integris Rentals, L.L.C. Containment work platform
CN208619086U (en) * 2018-05-31 2019-03-19 山东科瑞机械制造有限公司 A kind of drill floor doghouse bracket
CN109502507A (en) * 2018-12-27 2019-03-22 宁波市奉化区南方机械制造有限公司 A kind of car lift
CN208777998U (en) * 2018-08-22 2019-04-23 浙江省大成建设集团有限公司 A kind of multifunctional tunnel construction operation trolley
CN209670880U (en) * 2018-12-24 2019-11-22 湖北三六一一特种装备有限责任公司 Foldable telescopic overturns step
CN110645031A (en) * 2019-10-31 2020-01-03 湖南五新隧道智能装备股份有限公司 Anchor rod installation working platform for tunnel
CN209908388U (en) * 2019-04-24 2020-01-07 广州市设计院工程建设总承包公司 Adjustable electromechanical installation ladder of ascending a height
WO2020052015A1 (en) * 2018-09-11 2020-03-19 中国矿业大学 Steel belt conveying device for anchor conveyor and anchor conveyor
CN210422447U (en) * 2019-06-12 2020-04-28 善缘有限公司 But angle regulation's collapsible stair
CN111071159A (en) * 2020-01-10 2020-04-28 扬州市职业大学(扬州市广播电视大学) Foldable cat ladder device and transportation semitrailer
CN111348111A (en) * 2018-12-24 2020-06-30 湖北三六一一特种装备有限责任公司 Vehicle-mounted shelter is with flexible work platform of stepping on of climbing
CN111379517A (en) * 2020-03-16 2020-07-07 中国煤炭科工集团太原研究院有限公司 Intelligent electro-hydraulic control lifting platform for two-arm anchor rod drill carriage
CN211310663U (en) * 2019-09-25 2020-08-21 漳州市金安机电有限公司 Rolling door machine gearbox installation mounting bracket board with adjustable height
CN111608591A (en) * 2020-06-30 2020-09-01 江西蓝翔重工有限公司 Take elevating system's brill anchor platform
CN211851632U (en) * 2020-03-24 2020-11-03 江苏食品药品职业技术学院 Library is with climbing ladder
CN112031635A (en) * 2020-08-17 2020-12-04 广州飞机维修工程有限公司 Over-and-under type aircraft maintenance work ladder
CN112196454A (en) * 2020-10-16 2021-01-08 中联重科股份有限公司 Cat ladder subassembly and walk a cat ladder assembly
CN212337322U (en) * 2020-04-08 2021-01-12 山西煤炭运销集团晋城有限公司 Roof anchor rod scaffold
CN212479052U (en) * 2020-08-17 2021-02-05 广州飞机维修工程有限公司 Over-and-under type aircraft maintenance work ladder
CN112431393A (en) * 2020-11-24 2021-03-02 北京无线电测量研究所 Portable foldable lifting platform
CN212689903U (en) * 2020-06-08 2021-03-12 龚恪 Special ladder of interior decoration convenient to go up and down

Patent Citations (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050274574A1 (en) * 2004-04-30 2005-12-15 Adair Michael R Aquatic ladder adapted for marine applications
US8157054B1 (en) * 2004-04-30 2012-04-17 Michael Ray Adair Aquatic ladder for marine applications
GB2417280A (en) * 2004-08-05 2006-02-22 Neallen Ltd Adjustable ladder apparatus
CN101238268A (en) * 2005-08-09 2008-08-06 小野辰雄 Ramp apparatus
CN101074595A (en) * 2007-07-04 2007-11-21 威海广泰空港设备股份有限公司 Ladder vehicle of ship
WO2010022340A1 (en) * 2008-08-22 2010-02-25 Rory Frick Ladder
DE202008013452U1 (en) * 2008-10-09 2008-12-18 Schade, Hans-Jürgen Universal mast attachment for launch ladders
US20100244404A1 (en) * 2009-03-27 2010-09-30 Colter Energy Services Inc. Transportable well service platform
CN201915817U (en) * 2010-11-24 2011-08-03 中原总机石油设备有限公司 Secondary folding cage ladder
CN202170748U (en) * 2011-05-27 2012-03-21 宝鸡石油机械有限责任公司 Fully folding type cage ladder
CN103112582A (en) * 2013-03-01 2013-05-22 玉环县天润航空机械制造厂 Gangway ladder door retracting and releasing device
US10072465B1 (en) * 2013-03-15 2018-09-11 Integris Rentals, L.L.C. Containment work platform
CN203669721U (en) * 2013-11-25 2014-06-25 辽宁石油机械制造有限公司 Hanging type inclined ladder
CN203819292U (en) * 2014-04-09 2014-09-10 龙浦兴业股份有限公司 Material picking trolley
CN204299458U (en) * 2014-12-08 2015-04-29 西北农林科技大学 High sunken bed deployable and collapsible staircase
CN204357102U (en) * 2014-12-17 2015-05-27 中建六局建设发展有限公司 For the standard knot cat ladder in scaffold support body
CN104763452A (en) * 2015-04-20 2015-07-08 蒲长晏 Transferring and anchor rod anchor cable supporting system
CN204754731U (en) * 2015-06-25 2015-11-11 湖南衡山汽车制造有限公司 Foldable cat ladder
CN205063797U (en) * 2015-10-12 2016-03-02 连云港黄海勘探技术有限公司 Rig cat ladder of adjustable footboard angle
CN205558870U (en) * 2016-03-01 2016-09-07 天津升华机械设备有限公司 Formation testing well head over -and -under type folding operations platform
CN206016662U (en) * 2016-04-25 2017-03-15 中国人民武装警察部队后勤学院 One kind is camped shower folding ladder for automobile
CN206352477U (en) * 2016-12-08 2017-07-25 北京恒信仝唯科技发展有限公司 Aircraft service work ladder
CN206722748U (en) * 2017-05-17 2017-12-08 四川建筑职业技术学院 A kind of adjustable cat ladder
CN107514228A (en) * 2017-09-11 2017-12-26 杭州专用汽车有限公司 A kind of pitch arm linkage climbing ladder apparatus
CN107829551A (en) * 2017-10-19 2018-03-23 刘振勇 Multifunctional hand foot stool for tunnel maintenance
CN207583301U (en) * 2017-10-25 2018-07-06 青海大学 A kind of voluntarily double ladder
CN207761664U (en) * 2017-12-27 2018-08-24 中煤科工集团上海有限公司 A kind of operation structure for complete-section tunnel boring machine small space
CN208619086U (en) * 2018-05-31 2019-03-19 山东科瑞机械制造有限公司 A kind of drill floor doghouse bracket
CN208777998U (en) * 2018-08-22 2019-04-23 浙江省大成建设集团有限公司 A kind of multifunctional tunnel construction operation trolley
WO2020052015A1 (en) * 2018-09-11 2020-03-19 中国矿业大学 Steel belt conveying device for anchor conveyor and anchor conveyor
CN209670880U (en) * 2018-12-24 2019-11-22 湖北三六一一特种装备有限责任公司 Foldable telescopic overturns step
CN111348111A (en) * 2018-12-24 2020-06-30 湖北三六一一特种装备有限责任公司 Vehicle-mounted shelter is with flexible work platform of stepping on of climbing
CN109502507A (en) * 2018-12-27 2019-03-22 宁波市奉化区南方机械制造有限公司 A kind of car lift
CN209908388U (en) * 2019-04-24 2020-01-07 广州市设计院工程建设总承包公司 Adjustable electromechanical installation ladder of ascending a height
CN210422447U (en) * 2019-06-12 2020-04-28 善缘有限公司 But angle regulation's collapsible stair
CN211310663U (en) * 2019-09-25 2020-08-21 漳州市金安机电有限公司 Rolling door machine gearbox installation mounting bracket board with adjustable height
CN110645031A (en) * 2019-10-31 2020-01-03 湖南五新隧道智能装备股份有限公司 Anchor rod installation working platform for tunnel
CN111071159A (en) * 2020-01-10 2020-04-28 扬州市职业大学(扬州市广播电视大学) Foldable cat ladder device and transportation semitrailer
CN111379517A (en) * 2020-03-16 2020-07-07 中国煤炭科工集团太原研究院有限公司 Intelligent electro-hydraulic control lifting platform for two-arm anchor rod drill carriage
CN211851632U (en) * 2020-03-24 2020-11-03 江苏食品药品职业技术学院 Library is with climbing ladder
CN212337322U (en) * 2020-04-08 2021-01-12 山西煤炭运销集团晋城有限公司 Roof anchor rod scaffold
CN212689903U (en) * 2020-06-08 2021-03-12 龚恪 Special ladder of interior decoration convenient to go up and down
CN111608591A (en) * 2020-06-30 2020-09-01 江西蓝翔重工有限公司 Take elevating system's brill anchor platform
CN112031635A (en) * 2020-08-17 2020-12-04 广州飞机维修工程有限公司 Over-and-under type aircraft maintenance work ladder
CN212479052U (en) * 2020-08-17 2021-02-05 广州飞机维修工程有限公司 Over-and-under type aircraft maintenance work ladder
CN112196454A (en) * 2020-10-16 2021-01-08 中联重科股份有限公司 Cat ladder subassembly and walk a cat ladder assembly
CN112431393A (en) * 2020-11-24 2021-03-02 北京无线电测量研究所 Portable foldable lifting platform

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
温晓莉等: "ZJ50/3150LDB-1型钻机研制", 《石油矿场机械》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113530437A (en) * 2021-08-12 2021-10-22 中国煤炭科工集团太原研究院有限公司 Platform lifting type double-arm anchor cable drill carriage

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