CN108468330B - Water platform roof bolter - Google Patents
Water platform roof bolter Download PDFInfo
- Publication number
- CN108468330B CN108468330B CN201810419663.5A CN201810419663A CN108468330B CN 108468330 B CN108468330 B CN 108468330B CN 201810419663 A CN201810419663 A CN 201810419663A CN 108468330 B CN108468330 B CN 108468330B
- Authority
- CN
- China
- Prior art keywords
- construction
- bracket
- winch
- platform
- hole drill
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 238000010276 construction Methods 0.000 claims abstract description 58
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 238000007667 floating Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 11
- 238000005553 drilling Methods 0.000 claims description 9
- 238000004873 anchoring Methods 0.000 claims 1
- 239000004575 stone Substances 0.000 description 11
- 238000009825 accumulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
An anchor rod machine for a water platform relates to the technical field of engineering construction operation, in particular to an anchor rod machine which is used for anchor rod construction and takes a water buoyancy tank as a platform. The construction machine is characterized by comprising a construction platform and a construction machine; the construction platform is provided with a floating box, vertical angle steel is welded around the floating box to serve as a support, and the top end of the angle steel is provided with a transverse railing; an upper slideway is arranged on a railing on one side of the buoyancy tank, and a lower slideway is arranged on a surface of the buoyancy tank on the opposite side; the bracket is arranged between the upper slide way and the lower slide way in an inclined state, and the bottom surfaces of the two ends of the bracket are provided with sliding blocks which are respectively matched with the upper slide way and the lower slide way; the construction machinery refers to a winch and a down-the-hole drill; the winch is fixedly arranged at the high end part of the bracket, the down-the-hole drill is arranged on the bracket in a sliding state, and the down-the-hole drill is connected with a steel wire rope of the winch. The invention greatly improves the construction efficiency, effectively shortens the construction period, is simple and convenient to install and operate, and saves time and cost.
Description
Technical Field
The invention relates to the technical field of engineering construction operation, in particular to an anchor rod machine which is used for anchor rod construction and takes a water buoyancy tank as a platform.
Background
The existing anchor rod construction technology is combined with earth excavation. And when the earthwork is excavated to a proper elevation, the anchor rod drilling machine performs anchor rod construction, and after the anchor rod construction is completed, the next layer of earthwork is excavated, and the process is circulated until the anchor rod construction is completed. In the face of the situation that a foundation pit is excavated, water is accumulated in the pit, the original support fails, the surrounding buildings are shaped and cannot be supported again on a large slope, and the existing method is to backfill stones to be used as a platform for anchor rod drilling machine construction. And backfilling the stones to the designed height of the anchor rod in the range of the foundation pit, paying attention to the control of the water level in the foundation pit in the backfilling process, backfilling part of the stones, dewatering to Cheng Zaitian stones with reasonable height, and then circulating the dewatering … … until the stones are filled to the height meeting the construction of the anchor rod, wherein water accumulation cannot exist on the surface of the stones. The roof bolter carries out first floor anchor construction, excavates the height of stone to next floor anchor construction, and the roof bolter takes one's place and carries out the construction of two-layer anchor, so reciprocates to the anchor construction completion, need pay attention to doing the precipitation work in the work progress.
Therefore, the prior mechanical equipment and method can not meet the requirement of water operation.
In the prior art, the backfill stone is used as a construction platform, so that resource waste is caused, and the construction cost is increased. Then dig the stone layer by layer down, do precipitation work, provide mechanical platform for stock layer by layer construction, in the construction of this process, it is progressive to want layer by layer, operates strictly according to the requirement, and machinery digs, and stone outward transport all needs a large amount of time, spends manpower and materials, and construction cycle is long, and manpower and materials are extravagant.
Disclosure of Invention
The invention aims to provide a water platform roof bolter so as to achieve the aim of conveniently implementing roof bolter operation in a water accumulation area.
The invention provides a water platform roof bolter which is characterized by comprising a construction platform and a construction machine; the construction platform is provided with a floating box, vertical angle steel is welded around the floating box to serve as a support, and the top end of the angle steel is provided with a transverse railing; an upper slideway is arranged on a railing on one side of the buoyancy tank, and a lower slideway is arranged on a surface of the buoyancy tank on the opposite side;
the bracket is arranged between the upper slide way and the lower slide way in an inclined state, and the bottom surfaces of the two ends of the bracket are provided with sliding blocks which are respectively matched with the upper slide way and the lower slide way;
the construction machinery refers to a winch and a down-the-hole drill; the winch is fixedly arranged at the high end part of the bracket, the down-the-hole drill is arranged on the bracket in a sliding state, and the down-the-hole drill is connected with a steel wire rope of the winch.
The application method of the water platform roof bolter is characterized by comprising the following steps:
step 1) horizontally positioning; according to the horizontal coordinate point positions marked by the design drawing, the bracket is moved to horizontally displace relative to the upper slide rail and the lower slide rail so as to realize horizontal positioning of the anchor rod;
step 2) vertically positioning; the water surface height is controlled to change the floating height of a buoyancy tank serving as a construction platform, so that the construction elevation is controlled, the vertical positioning of the anchor rod is realized, and the layer-by-layer construction from top to bottom is realized;
step 3) drilling and withdrawing; the wire rope is released or reeled by controlling the action of the winch so as to realize the sliding down drilling or sliding up and out of the down-the-hole drill.
The water platform roof bolter provided by the invention has the following main positive effects:
1. the horizontal positioning of the anchor rods is realized through the horizontal movement of the bracket relative to the upper slide way and the lower slide way, so that the construction of a plurality of anchor rods can be flexibly realized, and the construction efficiency is greatly improved;
2. the buoyancy tank is used as a construction platform, the construction elevation is controlled in a mode of controlling the water surface height, the vertical positioning of the anchor rods from top to bottom is realized, the layer-by-layer construction is realized, the convenience and the high efficiency are realized, the resource waste is avoided, and the construction period can be effectively shortened.
3. The buoyancy tank has simple structure and low manufacturing cost; the adopted construction machinery can be selected from mature prior art, and has strong reliability and simple installation and operation.
4. The water platform roof bolter provided by the invention does not need to carry out stone backfill, has no resource and corresponding construction period consumption, and saves time and cost.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and,
FIG. 1 is a schematic diagram of the general assembly of the present invention;
FIG. 2 is a front view of the construction platform of the present invention;
FIG. 3 is a top view of the inventive work platform.
Detailed Description
The invention provides an anchor rod machine for a water platform, which comprises a construction platform and construction machinery. The construction platform has a buoyancy tank 1, a plurality of angle steel 12 are evenly welded around the buoyancy tank to be used as a support, a transverse railing 3 is arranged at the top end of the angle steel, channel steel is welded on the railing on one side of the buoyancy tank to be used as an upper slideway 8, and channel steel is welded on a buoyancy tank table top 11 on the opposite side to be used as a lower slideway 2. The upper slideway 8 and the lower slideway 2 are parallel to each other and serve as supports for the lateral movement of the bracket 6.
The bracket 6 is arranged between the upper slide way 8 and the lower slide way 2 in an inclined state, and I-steel is welded on the bottom surfaces of the two ends of the bracket 6 to be used as sliding blocks and matched with channel steel used as the upper slide way and the lower slide way.
The construction machine refers to a winch 7 and a down-the-hole drill 4, and can be flexibly selected according to power, working amplitude and the like. The winch 7 is fixedly arranged at the high end part of the bracket 6, the down-the-hole drill 4 is arranged on the bracket 6 in a sliding state, and the down-the-hole drill 4 is connected with the steel wire rope 5 of the winch. The down-the-hole drill is controlled to start and stop, so that drilling operation or stopping can be completed; the handling winch may release the down-the-hole drill downwards or pull it upwards. The control handles of the winch 7 and the down-the-hole drill 4, including a start-stop switch, a forward-reverse switch, etc., are arranged on the control console 9 in a concentrated manner.
The application method of the water platform roof bolter comprises the steps of horizontal positioning, vertical positioning, drilling, withdrawing and the like:
according to the horizontal coordinate point positions marked by the design drawing, the bracket is moved to horizontally displace relative to the upper slide rail and the lower slide rail so as to realize horizontal positioning of the anchor rod;
the water surface height is controlled to change the floating height of a buoyancy tank serving as a construction platform, so that the construction elevation is controlled, the vertical positioning of the anchor rod is realized, and the layer-by-layer construction from top to bottom is realized;
the wire rope is released or reeled by controlling the action of the winch so as to realize the sliding down drilling or sliding up and out of the down-the-hole drill.
The water platform roof bolter solves the difficulty of roof bolter construction in a ponding area, has great significance for the left foundation pit needing to be re-supported, is different from the traditional land construction, is more economical and efficient than the traditional method, and is proved to be practical through experiments.
Claims (3)
1. The application method of the water platform roof bolter is characterized by comprising the following steps of:
step 1) horizontally positioning; according to the horizontal coordinate point positions marked by the design drawing, the bracket is moved to horizontally displace relative to the upper slide rail and the lower slide rail so as to realize horizontal positioning of the anchor rod;
step 2) vertically positioning; the water surface height is controlled to change the floating height of a buoyancy tank serving as a construction platform, so that the construction elevation is controlled, the vertical positioning of the anchor rod is realized, and the layer-by-layer construction from top to bottom is realized;
step 3) drilling and withdrawing; the wire rope is released or rolled by controlling the action of the winch so as to realize the sliding down drilling or sliding up and out of the down-the-hole drill;
the water platform roof bolter comprises a construction platform and a construction machine; the construction platform is provided with a floating box (1), vertical angle steel (12) is welded around the floating box to serve as a support, and a transverse railing (3) is arranged at the top end of the angle steel; an upper slideway (8) is arranged on a railing on one side of the buoyancy tank, and a lower slideway (2) is arranged on a surface (11) of the buoyancy tank on the opposite side;
the bracket (6) is arranged between the upper slide way (8) and the lower slide way (2) in an inclined state, and sliding blocks are arranged on the bottom surfaces of the two ends of the bracket (6) and are respectively matched with the upper slide way and the lower slide way;
the construction machine is a winch (7) and a down-the-hole drill (4); the winch is fixedly arranged at the high-position end part of the bracket (6), the down-the-hole drill is arranged on the bracket (6) in a sliding state, and the down-the-hole drill is connected with a steel wire rope (5) of the winch.
2. The method of using a water platform roof bolter according to claim 1, further characterized in that the upper slide (8) and the lower slide (2) are formed of channel steel; the sliding blocks at the bottom surfaces of the two ends of the bracket (6) are made of I-steel.
3. The use method of the water platform anchoring machine according to claim 1 or 2, further characterized in that the control handles of the winch (7) and the down-the-hole drill (4) are arranged on the control console (9) in a concentrated manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810419663.5A CN108468330B (en) | 2018-05-04 | 2018-05-04 | Water platform roof bolter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810419663.5A CN108468330B (en) | 2018-05-04 | 2018-05-04 | Water platform roof bolter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108468330A CN108468330A (en) | 2018-08-31 |
| CN108468330B true CN108468330B (en) | 2023-11-03 |
Family
ID=63260981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810419663.5A Active CN108468330B (en) | 2018-05-04 | 2018-05-04 | Water platform roof bolter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108468330B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281323A (en) * | 2018-10-23 | 2019-01-29 | 中交二公局第三工程有限公司 | A kind of roadbed side slope rockbolt installation device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999036670A1 (en) * | 1998-01-16 | 1999-07-22 | Joy Mm Delaware, Inc. | Roof and rib drill improvements to mining apparatus and roof bolting equipment |
| JP2000265485A (en) * | 1999-03-18 | 2000-09-26 | Kumagai Gumi Co Ltd | Sinking device for underwater structure |
| CN201268389Y (en) * | 2008-09-08 | 2009-07-08 | 刘明 | Multifunctional construction platform |
| CN201801860U (en) * | 2009-12-29 | 2011-04-20 | 严平 | Light multifunctional anchor rod machine |
| CN102116161A (en) * | 2011-01-21 | 2011-07-06 | 河南理工大学 | Fast moving and fixing device of anchor rod machine of roadway floor of coal mine |
| CN204754778U (en) * | 2015-07-17 | 2015-11-11 | 中国电力科学研究院 | Assistance -localization real -time and mobile device of construction of adaptation transmission line rock stock |
| CA2879241A1 (en) * | 2015-01-22 | 2016-07-22 | Yves Nelson | Drill positioning system for jumbo carrier unit |
-
2018
- 2018-05-04 CN CN201810419663.5A patent/CN108468330B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999036670A1 (en) * | 1998-01-16 | 1999-07-22 | Joy Mm Delaware, Inc. | Roof and rib drill improvements to mining apparatus and roof bolting equipment |
| JP2000265485A (en) * | 1999-03-18 | 2000-09-26 | Kumagai Gumi Co Ltd | Sinking device for underwater structure |
| CN201268389Y (en) * | 2008-09-08 | 2009-07-08 | 刘明 | Multifunctional construction platform |
| CN201801860U (en) * | 2009-12-29 | 2011-04-20 | 严平 | Light multifunctional anchor rod machine |
| CN102116161A (en) * | 2011-01-21 | 2011-07-06 | 河南理工大学 | Fast moving and fixing device of anchor rod machine of roadway floor of coal mine |
| CA2879241A1 (en) * | 2015-01-22 | 2016-07-22 | Yves Nelson | Drill positioning system for jumbo carrier unit |
| CN204754778U (en) * | 2015-07-17 | 2015-11-11 | 中国电力科学研究院 | Assistance -localization real -time and mobile device of construction of adaptation transmission line rock stock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108468330A (en) | 2018-08-31 |
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