CN220185049U - Sample frame device for blasting and drilling of rock wall crane beam - Google Patents
Sample frame device for blasting and drilling of rock wall crane beam Download PDFInfo
- Publication number
- CN220185049U CN220185049U CN202321273500.3U CN202321273500U CN220185049U CN 220185049 U CN220185049 U CN 220185049U CN 202321273500 U CN202321273500 U CN 202321273500U CN 220185049 U CN220185049 U CN 220185049U
- Authority
- CN
- China
- Prior art keywords
- cross brace
- vertical rod
- rock wall
- crane beam
- wall crane
- 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.)
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- 239000011435 rock Substances 0.000 title claims abstract description 49
- 238000005553 drilling Methods 0.000 title claims abstract description 31
- 238000005422 blasting Methods 0.000 title claims abstract description 15
- 238000004873 anchoring Methods 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 11
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Abstract
The utility model provides a sample frame device for blasting and drilling of a rock wall crane beam, which belongs to the technical field of rock wall drilling and comprises the following components: the rock-entering device comprises an anchoring vertical rod, a cross brace, a tripod, an adjusting fitting, a positioning rod and a guide pipe, wherein the bottom end of the anchoring vertical rod is 25-30 cm in depth, one end of the cross brace is fixedly connected with a rock wall crane beam, the cross brace is fixedly connected with the anchoring vertical rod through a fastener, and the positioning rod is fixedly connected with the anchoring vertical rod through the fastener. According to the utility model, the bottom ends of the anchoring vertical rods extend into the rock for 25-30 cm, so that a single anchoring vertical rod has high stability, and a simple and stable sample frame structure is formed by matching with a cross brace and a tripod structure connected with the side wall of the rock wall crane beam, so that a stable sample frame and a drilling guide pipe structure can be formed by adopting a small number of steel pipe pieces, and the construction period of blasting and drilling of the rock wall crane beam can be shortened.
Description
Technical Field
The utility model relates to the technical field of rock wall drilling; in particular to a sample frame device for blasting and drilling of a rock wall crane beam.
Background
The drilling and blasting construction is directly carried out by adopting a rock drilling machine, and due to the influence of the vibration of the drilling machine in the drilling process, the deviation of a drill rod occurs, so that the hole forming precision is low, after blasting, the blasting efficiency is poor, the forming quality of the rock wall Liang Yantai is poor, and the concrete construction quality of a later-stage rock wall crane beam is seriously influenced, so that the drilling sample frame is very necessary.
The applicant finds that the Chinese patent discloses an underground factory building rock wall crane beam excavation drilling sample frame through searching when applying the utility model, the application number of the sample frame is 202121658564.6, and the sample frame is mainly formed by two parallel steel rails; each steel rail is provided with a plurality of vertical rods, the bottom end part of each vertical rod is provided with a roller, and the roller is slidably arranged on the steel rail; the movable drilling sample frame is designed, so that the construction engineering quantity of a steel frame in the construction process is reduced, the construction efficiency can be improved, the shape, the size and the position of a rock wall crane beam are complex in actual use, and the movable integral structure becomes very complex in the use and adjustment process; therefore, the utility model improves and obtains the novel sample frame device with high construction efficiency for the blasting and drilling of the rock wall crane beam on the basis of the traditional fixed sample frame.
Disclosure of Invention
The utility model provides a sample frame device for blasting and drilling of a rock wall crane beam, which aims to solve the problems of large installation and construction quantity and long construction period of the sample frame for blasting and drilling of the rock wall crane beam.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a sample rack device for rock wall crane beam blast drilling, comprising: the device comprises an anchoring vertical rod, a cross brace, a tripod, an adjusting fitting, a positioning rod and a guide pipe, wherein rock is filled at the bottom end of the anchoring vertical rod by 25-30 cm, one end of the cross brace is fixedly connected with a rock wall crane beam, the cross brace is fixedly connected with the anchoring vertical rod through a fastener, the positioning rod is located below the cross brace, the tripod is fixedly connected with the rock wall crane beam, the tripod is located above the cross brace, the guide pipe is fixedly connected with the positioning rod through the fastener, and the guide pipe is movably connected with the tripod through the adjusting fitting.
As a further description of the above technical solution:
further comprises: the auxiliary vertical rod and the diagonal brace rod are connected with the auxiliary vertical rod, the anchoring vertical rod and the transverse brace rod through universal fasteners, and the rock is 25-30 cm into the bottom end of the auxiliary vertical rod, and the auxiliary vertical rod is located on one side of the anchoring vertical rod far away from the rock wall crane beam.
As a further description of the above technical solution:
the cross brace includes: the first cross brace section, second cross brace section, the one end and the rock wall crane roof beam fixed connection of second cross brace section, the other end of second cross brace section are screw thread section, first cross brace section passes through cross fastener fixed connection with the anchor pole setting, the one end that first cross brace section is close to the second cross brace section sets up by the screw hole, and screw thread section and screw hole threaded connection.
As a further description of the above technical solution:
the side of the first cross brace section is fixedly connected with an adjusting handle.
As a further description of the above technical solution:
the adjustment fitting includes: the novel plate comprises a first plate and a second plate, wherein one end of the first plate is movably connected with one end of the second plate, the upper surface of the second plate is provided with a mounting groove hole, the side surface of the second plate is provided with a U-shaped opening, the side surface of the second plate is provided with a side groove hole perpendicular to the U-shaped opening, and a clamping screw is arranged in the side groove hole.
As a further description of the above technical solution:
the inner side of the U-shaped opening is provided with a protruding part.
The utility model has the beneficial effects that: the bottom of the anchoring vertical rod stretches into the rock by 25-30 cm, so that a single anchoring vertical rod has high stability, a cross brace rod and a tripod structure connected with the side wall of the rock wall crane beam are matched to form a simple and stable sample frame structure, the positioning rod and the anchoring vertical rod are fixedly connected through a fastener, the guide pipe and the positioning rod are fixedly connected through a fastener, the guide pipe and the tripod are movably connected through an adjusting accessory, and the formed drilling sample frame device is simple in structure and high in stability.
Drawings
In order to more clearly show a sample rack device for blasting drilling of rock wall crane beams, the following figures are shown;
FIG. 1 is an overall schematic of the present utility model;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a perspective view of an adjustment fitting of the present utility model.
Wherein reference numerals in the drawings;
1. anchoring the upright rod; 2. a first cross brace section; 3. a second cross brace section; 4. a guide tube; 5. a positioning rod; 6. adjusting the handle; 7. a tripod; 8. an adjustment fitting; 81. a first plate member; 82. a second plate member; 83. a mounting slot; 84. a U-shaped opening; 85. a protruding portion; 86. a side slot; 87. a clamping screw; 9. an auxiliary upright rod; 10. and (5) an inclined strut.
Detailed Description
Referring to fig. 1-3, a sample frame device for blasting and drilling a rock wall crane beam according to an embodiment of the present utility model is shown, including: an anchoring vertical rod 1, a cross brace, a tripod 7, an adjusting fitting 8, a positioning rod 5 and a guide tube 4.
The rock is 25-30 cm into the bottom of the anchoring vertical rod 1, so that a single anchoring vertical rod 1 has high stability, one end of a cross brace is fixedly connected with a rock wall crane beam, the cross brace is fixedly connected with the anchoring vertical rod 1 through a fastener, the cross brace provides a transverse stabilizing force, the single anchoring vertical rod 1 is prevented from tilting, a positioning rod 5 is fixedly connected with the anchoring vertical rod 1 through the fastener, the positioning rod 5 is positioned below the cross brace, the positioning rod 5 is used for supporting a guide pipe 4, in specific adjustment, the angle and the position of the guide pipe 4 are mainly adjusted according to the installation position of the positioning rod 5, the guide pipe 4 adopts phi 50mm steel pipes for guiding a drill rod of a rock drilling machine, a tripod 7 is fixedly connected with the rock wall crane beam, the tripod 7 is positioned above the cross brace, the guide pipe 4 is fixedly connected with the positioning rod 5 through the fastener, and the guide pipe 4 is movably connected with the tripod 7 through an adjusting fitting 8.
By means of the side wall of the rock wall crane beam, the guide pipe 4 and the cross brace form a stable triangular structure, the cross brace and the anchoring vertical rod 1 form a right-angle structure, a small number of steel pipe pieces are adopted to form a stable sample frame and drilling guide pipe structure, and the construction period of blasting and drilling of the rock wall crane beam can be shortened by popularization and application.
In an embodiment, further comprising: the auxiliary vertical rod 9 and the diagonal brace 10 are connected with the auxiliary vertical rod 9, the anchoring vertical rod 1 and the transverse brace through universal fasteners, and the auxiliary vertical rod 9 and the diagonal brace 10 are arranged at one side, far away from the rock wall crane beam, of the anchoring vertical rod 1, of the auxiliary vertical rod 9, and the bottom end of the auxiliary vertical rod 9 is 25-30 cm.
The arrangement of the auxiliary vertical rod 9 and the diagonal brace 10 further increases the structural stability of the sample frame, and the sample frame can be used in a staggered manner with the sample frame without the auxiliary vertical rod 9 and the diagonal brace 10, and the auxiliary vertical rod 9 and the diagonal brace 10 can be arranged in a key area.
The cross brace includes: the first cross brace section 2, the second cross brace section 3, the one end and the rock wall crane girder fixed connection of second cross brace section 3, the other end of second cross brace section 3 is the screw thread section, first cross brace section 2 passes through cross fastener fixed connection with anchor pole setting 1, the one end that first cross brace section 2 is close to the second cross brace section 3 sets up by the screw hole, and screw thread section and screw hole threaded connection.
During installation, the second cross rod section 3 is installed by shifting the position of the opening by 1m-1.5m downwards according to the predetermined position of the opening, and after the installation of the anchoring vertical rod 1 is completed, the first cross rod section 2 is installed after the vertical state of the anchoring vertical rod 1 is adjusted.
The side surface of the first transverse strut section 2 is fixedly connected with an adjusting handle 6. By rotating the adjusting handle 6, the first cross bar section 2 and the second cross bar section 3 are operated to be connected in a threaded manner.
Referring to fig. 3, in one embodiment, the adjustment fitting 8 comprises: the first plate 81, the second plate 82, the one end swing joint of first plate 81 and the one end of second plate 82, mounting slot 83 has been seted up to the upper surface of second plate 82, and U type mouth 84 has been seted up to the side of second plate 82, and the side slot 86 with U type mouth 84 vertically has been seted up to the side of second plate 82, is provided with clamping screw 87 in the side slot 86.
The second plate 82 is fixedly connected with the top surface of the tripod 7 through bolts, the guide tube 4 is clamped in the U-shaped opening 84, and then the clamping screw 87 is fastened, so that the U-shaped opening 84 is deformed, and the guide tube 4 is clamped and fixed.
The inner side of the U-shaped opening 84 is provided with a protruding portion 85 for increasing the connection stability of the U-shaped opening 84 and the positioning rod 5.
Other embodiments of the utility model will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure of the utility model herein. This utility model is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the utility model and including such departures from the present disclosure as come within known or customary practice within the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the utility model being indicated by the following claims.
It is further understood that the use of relational terms such as "first" and "second", and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. The utility model is not limited to the precise construction which has been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the utility model is limited only by the appended claims.
Claims (6)
1. A sample rack device for rock wall crane beam blasting drilling, comprising: the device comprises an anchoring vertical rod (1), a cross brace, a tripod (7), an adjusting fitting (8), a positioning rod (5) and a guide tube (4), wherein rock is 25-30 cm into the bottom end of the anchoring vertical rod (1), one end of the cross brace is fixedly connected with a rock wall crane beam, the cross brace is fixedly connected with the anchoring vertical rod (1) through a fastener, the positioning rod (5) is fixedly connected with the anchoring vertical rod (1) through the fastener, the positioning rod (5) is located below the cross brace, the tripod (7) is fixedly connected with the rock wall crane beam, the tripod (7) is located above the cross brace, the guide tube (4) is fixedly connected with the positioning rod (5) through the fastener, and the guide tube (4) is movably connected with the tripod (7) through the adjusting fitting (8).
2. A sample rack device for use in rock wall crane beam blast drilling as claimed in claim 1, further comprising: the auxiliary vertical rod (9) and the diagonal brace (10), the bottom of the auxiliary vertical rod (9) is 25-30 cm into the rock, the auxiliary vertical rod (9) is located at one side, far away from the rock wall crane beam, of the anchoring vertical rod (1), and the diagonal brace (10) is connected with the auxiliary vertical rod (9), the anchoring vertical rod (1) and the transverse brace through universal fasteners.
3. A sample rack device for rock wall crane beam blast drilling as claimed in claim 1, wherein: the cross brace includes: the first cross brace section (2), second cross brace section (3), the one end and the rock wall crane roof beam fixed connection of second cross brace section (3), the other end of second cross brace section (3) are the screw thread section, first cross brace section (2) are through cross fastener fixed connection with anchor pole setting (1), the one end that first cross brace section (2) are close to second cross brace section (3) sets up by the screw hole, and screw thread section and screw hole threaded connection.
4. A sample rack device for rock wall crane beam blast drilling according to claim 3, wherein: the side surface of the first cross brace section (2) is fixedly connected with an adjusting handle (6).
5. A sample rack device for rock wall crane beam blast drilling according to claim 1, characterized in that the adjustment fitting (8) comprises: the novel structure comprises a first plate (81) and a second plate (82), wherein one end of the first plate (81) is movably connected with one end of the second plate (82), an installation groove hole (83) is formed in the upper surface of the second plate (82), a U-shaped opening (84) is formed in the side face of the second plate (82), a side groove hole (86) perpendicular to the U-shaped opening (84) is formed in the side face of the second plate (82), and a clamping screw (87) is arranged in the side groove hole (86).
6. A sample rack device for rock wall crane beam blast drilling as claimed in claim 5, wherein: a protruding part (85) is arranged on the inner side of the U-shaped opening (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321273500.3U CN220185049U (en) | 2023-05-24 | 2023-05-24 | Sample frame device for blasting and drilling of rock wall crane beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321273500.3U CN220185049U (en) | 2023-05-24 | 2023-05-24 | Sample frame device for blasting and drilling of rock wall crane beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220185049U true CN220185049U (en) | 2023-12-15 |
Family
ID=89112234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321273500.3U Active CN220185049U (en) | 2023-05-24 | 2023-05-24 | Sample frame device for blasting and drilling of rock wall crane beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220185049U (en) |
-
2023
- 2023-05-24 CN CN202321273500.3U patent/CN220185049U/en active Active
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