CN211438859U - Rock drill feed beam upset frock and feed beam assembly system - Google Patents
Rock drill feed beam upset frock and feed beam assembly system Download PDFInfo
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- CN211438859U CN211438859U CN201922487151.5U CN201922487151U CN211438859U CN 211438859 U CN211438859 U CN 211438859U CN 201922487151 U CN201922487151 U CN 201922487151U CN 211438859 U CN211438859 U CN 211438859U
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Abstract
The utility model discloses a rock drill propulsion beam upset frock and propulsion beam assembly system belongs to rock drilling equipment technical field. The utility model discloses a turnover tool, a base and a support plate are arranged on a base plate; a supporting table is hinged on the base, a first clamping part and a second clamping part which can be close to or far away from each other are arranged on the supporting table, and a clamping groove for fixing the propelling beam is formed between the first clamping part and the second clamping part; the free end of the supporting platform is supported on the supporting plate, and the supporting platform and the supporting plate are detachably connected. When the propelling beam needs to be overturned, the pin shaft is taken out, and the supporting table rotates downwards relative to the base under the compression of the propelling beam, so that the propelling beam is overturned, the overturning tool can fix the propelling beam and can overturn the propelling beam. The utility model discloses an advancing beam assembly system, its upset frock can realize advancing beam's fixed and upset, therefore has improved advancing beam's assembly efficiency effectively.
Description
Technical Field
The utility model relates to a rock drilling equipment technical field, more specifically say, relate to a rock drill propulsion beam upset frock and propulsion beam assembly system.
Background
In mine engineering and in the near field, drilling and blasting operations are often carried out on tunnels, mines or underground works using rock drills, which are also referred to as drill jumpers.
The rock drill generally comprises a feed beam and a rock drill located at the front end of the feed beam, and when in use, the feed beam is used for pushing a pedestal or a sliding plate provided with the rock drill to move relative to the ground, so that the drilling process of the rock drill is completed. For example, the invention is the chinese patent document entitled propulsion device for rock drilling machines and rock drilling jumbo (application No. 2015106221267), the propulsion device for rock drilling machines of which comprises: propelling beam, sliding bottom, propulsion cylinder, displacement sensor, the movably setting of sliding bottom is on the propelling beam to be used for setting up the rock drill: the propulsion cylinder sets up on the propulsion roof beam for promote sliding bottom plate and remove: and the displacement sensor is arranged on the propulsion oil cylinder and used for monitoring the moving position of the sliding bottom plate in real time.
When the existing rock drill propelling beam is assembled, the corresponding tool generally only has a fixing function in a single direction, the direction needs to be adjusted and then the propelling beam is assembled to a complete machine after the pre-assembly of the propelling beam is completed, the propelling beam needs to be hoisted to a specific rotating tool by means of a traveling crane to be adjusted in direction, the assembling is not convenient enough, and the assembling efficiency of the rock drill propelling beam is low.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
The utility model aims to overcome the frock that is used for assembling the rock drill propulsion beam among the prior art and can not overturn the operation and reduce the not enough of the assembly efficiency of rock drill propulsion beam, provide a rock drill propulsion beam upset frock. The supporting table is provided with the first clamping part and the first clamping part which are used for fixing the propelling beam, the supporting table can rotate relative to the base to overturn the propelling beam, and therefore the overturning tool can overturn the propelling beam while fixing the propelling beam, and the assembling efficiency of the propelling beam is improved.
Another object of the utility model is to provide an assembly system of rock drill propulsion beam. The assembling system comprises the travelling crane and at least two overturning tools, the travelling crane can provide buffer force for the pushing beam when the overturning tools overturn the pushing beam, the pushing beam can be prevented from being damaged in the overturning process, and meanwhile the stability of the overturning tools is improved.
2. Technical scheme
In order to achieve the above purpose, the utility model provides a technical scheme does:
the utility model discloses a rock drill feed beam overturning tool, which comprises a base plate, wherein a base and a supporting plate are arranged on the base plate; a supporting table is hinged on the base, a first clamping part and a second clamping part which can be close to or far away from each other are arranged on the supporting table, and a clamping groove for fixing the propelling beam is formed between the first clamping part and the second clamping part; the supporting plate is hinged with the base plate, and the free end of the supporting plate is detachably connected with the supporting table;
the flipping tool is configured to: when the supporting platform and the supporting plate are in a non-connection state, the supporting platform rotates relative to the base to turn over the propulsion beam.
Furthermore, the base plate is hinged with a buffer piece, and the moving end of the buffer piece is hinged with the lower side surface of the supporting table.
Further, the buffer piece is a buffer air cylinder or a buffer hydraulic cylinder.
Furthermore, the first clamping part is fixedly arranged on the support platform, and the second clamping part is arranged on the support platform in a sliding mode.
Furthermore, a sliding groove is formed in the supporting platform, a protrusion is arranged on the lower side face of the second clamping portion, and the protrusion is matched with the sliding groove.
Furthermore, a locking mechanism is arranged on the support table, and a locking piece is arranged on the locking mechanism in a sliding manner;
the flipping tool is configured to: the locking piece slides towards the first clamping part and is abutted against the second clamping part, so that the first clamping part and the second clamping part clamp the push beam.
Furthermore, the locking piece is a locking bolt, and a screw hole matched with the locking bolt is formed in a fixing seat of the locking mechanism.
Furthermore, a locking part is arranged on the support table, a through hole is formed in the locking part, and a pin hole is formed in the support plate at a position corresponding to the through hole;
the flipping tool is configured to: a pin shaft penetrates through the through hole and is inserted into the pin hole so as to fix the support platform and the support plate.
Furthermore, two opposite sides of the support platform are respectively provided with a locking part at corresponding positions, and the pin hole penetrates through the support plate;
the flipping tool is configured to: a pin shaft is inserted into the pin holes from both sides of the support table to fix the support table and the support plate.
The utility model discloses a rock drill propulsion beam assembly system, including driving a vehicle and at least two upset frocks, the upset frock is foretell upset frock, the driving a vehicle is used for hoisting the propulsion beam;
the fitting system is configured to: when the supporting platform of the overturning tool rotates downwards relative to the base to overturn the propelling beam, the travelling crane provides upward buffering force for the propelling beam.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
(1) the utility model discloses a turnover tool, which comprises a base plate, wherein the base plate is provided with a base and a supporting plate, and the supporting plate is hinged with the base plate; a supporting table is hinged on the base, a first clamping part and a second clamping part which can be close to or far away from each other are arranged on the supporting table, a clamping groove is formed between the first clamping part and the second clamping part, and the clamping groove is used for fixing the propelling beam; the free end of the supporting table is supported on the supporting plate, the supporting table and the supporting plate are detachably connected, when the propelling beam needs to be overturned, the pin shaft is taken out, the supporting plate does not support the supporting table any more, the supporting table rotates downwards relative to the base under the compression of the propelling beam, and therefore the propelling beam is overturned by the overturning tool, the propelling beam can be fixed, and the assembling efficiency of the propelling beam is improved.
(2) The utility model discloses in, articulated bolster that is provided with on the base plate, the motion end of bolster is articulated with the downside of a supporting bench, and the bolster can be cushion cylinder, or cushion hydraulic cylinder. After the supporting plate no longer supports the supporting platform, the supporting platform provides an upward buffering force for the supporting platform in the process of rotating downwards relative to the base, so that the rigid impact of the pushing beam on the base in the overturning process of the overturning tool is reduced.
(3) In the utility model, the first clamping part is fixedly arranged on the supporting platform, the supporting platform is provided with a sliding groove, the lower side surface of the second clamping part is provided with a bulge, and the bulge is matched with the sliding groove; the supporting table is provided with a locking mechanism, the locking mechanism is provided with a locking part in a sliding manner, the locking part can be a locking bolt, and a fixing seat of the locking mechanism is provided with a screw hole matched with the locking bolt. After the push beam is placed between the first clamping part and the second clamping part, the locking piece slides towards the first clamping part and is abutted against the second clamping part, so that the first clamping part and the second clamping part clamp the push beam, fixation of the push beam is achieved, and the push beam is prevented from being damaged in the overturning process.
(4) The utility model discloses a propulsion beam assembly system, including driving a vehicle and at least two upset frocks to make the propulsion beam be close to its both ends position respectively to support at least one upset frock, thereby improve the stability of propulsion beam in the assembly process; the utility model discloses a propulsion beam assembly system is when assembling the propulsion beam, and the driving can provide the ascending buffer power of propulsion beam to reduce the upset frock and impel the beam to the rigid impact of base at the upset in-process, and then prevent that propulsion beam and upset revolution from taking place to damage.
Drawings
FIG. 1 is a schematic view of the turning tool structure of the present invention;
FIG. 2 is a schematic view of the connection between the buffer member and the supporting platform according to the present invention;
fig. 3 is a schematic view of the turning tool in a turning state;
fig. 4 is a schematic view of the matching relationship between the buffer member and the supporting table when the middle turning tool of the present invention is in a turning state;
FIG. 5 is a schematic view of the matching relationship between the buffer member and the base of the present invention;
fig. 6 is a schematic view of the two turning tools of the propulsion beam assembling system according to the present invention.
The reference numerals in the schematic drawings illustrate: 1. a substrate; 2. a base; 3. a support table; 31. a first clamping portion; 32. a second clamping portion; 33. a locking mechanism; 34. locking the bolt; 35. a sliding groove; 36. a locking portion; 37. a hinge portion; 4. a support plate; 41. a pin shaft; 5. a buffer member; 6. and (4) propelling the beam.
Detailed Description
For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.
The structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the achievable purpose. In addition, the terms "upper", "lower", "left", "right" and "middle" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
With reference to fig. 1, the turning tool for a feed beam of a rock drill of the present embodiment specifically includes a substrate 1, and a base 2 and a support plate 4 are disposed on the substrate 1. Wherein, the base 2 can be fixedly connected to the substrate 1 or detachably connected to the substrate 1; the support plate 4 is hinged to the base plate 1, and can be rotated to be disposed perpendicular to the base plate 1 in a supporting state, and also rotated to be disposed parallel to the base plate 1 in an inverted state.
Referring to fig. 3, the base 2 is hinged to the supporting platform 3, and specifically, a hinge portion 37 may be provided on the supporting platform 3, and the hinge portion 37 is connected to the base 2 through a rotating shaft, so as to realize the hinge connection between the base 2 and the supporting platform 3. When the support plate 4 is in a supporting state, the free end of the support table 3 is supported on the support plate 4 and is arranged parallel to the substrate 1, and the support table 3 and the support plate 4 are fixed through a pin shaft 41; when the support plate 4 is in the turned-over state, the support table 3 is rotated downward at its free end while being disposed perpendicularly to the substrate 1 by its own weight.
The support base 3 is provided with a first clamping portion 31 and a second clamping portion 32, and the first clamping portion 31 and the second clamping portion 32 can be far away from or close to each other, so that the support base 3 forms a clamping groove between the first clamping portion 31 and the second clamping portion 32.
Specifically, referring to fig. 1, the support base 3 of the present embodiment may have a sliding groove 35 on an upper side thereof, and a protrusion is disposed on a lower side of the second clamping portion 32, and the shape of the protrusion corresponds to the sliding groove 35, so that the protrusion can slide along the sliding groove 35; the first clamping portion 31 may be fixedly attached to the upper side of the support base 3, and when the second clamping portion 32 slides along the sliding groove 35, the first clamping portion 31 and the second clamping portion 32 approach each other to clamp the feed beam 6.
As a further optimization, the sliding groove 35 may be a trapezoidal groove or a T-shaped groove, and the shape of the protrusion corresponds to the sliding groove 35 and enables the protrusion to be clamped in the sliding groove 35, so as to prevent the protrusion from being released from the sliding groove 35 to enable the second clamping portion 32 to be separated from the supporting platform 3, thereby enhancing the stability of the turnover tool when the pushing beam 6 is turned over.
Furthermore, a locking mechanism 33 may be provided on the support base 3, the locking mechanism 33 being used to lock the second clamping portion 32 after the first clamping portion 31 and the second clamping portion 32 clamp the feed beam 6. Specifically, the locking mechanism 33 includes a fixed seat disposed on the support table 3, and a locking member is slidably disposed on the fixed seat, and after the first clamping portion 31 and the second clamping portion 32 clamp the propelling beam 6, the locking member on the locking mechanism 33 can be driven to move toward the first clamping portion 31 and abut against the second clamping portion 32, so as to lock the first clamping portion 31 and the second clamping portion 32 with the propelling beam 6.
As an embodiment, the locking member may be specifically a locking bolt 34, a screw hole is formed on the fixing base, the locking bolt 34 is installed on the screw hole, and the locking bolt 34 can be moved toward the first clamping portion 31 by screwing the locking bolt 34 relative to the screw hole to lock the second clamping portion 32.
One end of the supporting plate 4 of the present embodiment may be hinged to the hinge seat of the base plate 1 through a hinge shaft, so as to realize the hinged connection with the base plate 1; the free end of the supporting plate 4 is provided with a pin hole, the supporting table 3 is provided with a locking part 36, and the locking part 36 is provided with a through hole at a position corresponding to the pin hole. When the supporting plate 4 is disposed perpendicular to the substrate 1 and in the supporting state, the through hole of the locking portion 36 overlaps with the pin hole of the supporting plate 4, and at this time, the pin shaft 41 penetrates through the through hole and is inserted into the pin hole, so that the supporting table 3 and the supporting plate 4 can be locked, and the supporting plate 4 can be prevented from shaking when the first clamping portion 31 and the second clamping portion 32 fix and clamp the pushing beam 6, thereby improving the overall stability of the turnover tool.
Alternatively, a pin hole may be formed through the support plate 4 at the free end thereof in the width direction, and locking portions 36 may be provided at corresponding positions on opposite sides of the support base 3, respectively, the locking portions 36 having through holes formed therein. A pin shaft 41 is inserted into the pin holes from both sides of the support table 3 to fix the support table 3 and the support plate 4, thereby further improving the stability of the whole turnover tool.
In order to prevent the support platform 3 from damaging the turnover tool due to violent rigid collision between the support platform 3 and the base 2 when the weight of the propulsion beam 6 is too large in the rotation process, a buffer member 5 can be arranged and the buffer member 5 acts on the support platform 3, so that upward buffer force is provided for the support platform 3, and the collision force between the support platform 3 and the base 2 is reduced. Specifically, referring to fig. 2 and 5, the buffer 5 may be hinged to the substrate 1, and the moving end of the buffer 5 may be hinged to the lower side of the supporting platform 3. When the supporting platform 3 rotates downwards, the supporting platform 3 forces the moving end of the buffer member 5 to move, so that the buffer member 5 provides approximately upward buffer force for the supporting platform 3, the gravitational potential energy of the supporting platform 3 and the propulsion beam 6 is consumed, and the impact of the supporting platform 3 on the base 2 is slowed down.
Specifically, referring to fig. 4, the buffer member 5 may be a buffer cylinder or a buffer hydraulic cylinder, when the support table 3 rotates downward, the moving end of the buffer cylinder or the buffer hydraulic cylinder drives the piston to move relative to the cylinder body of the buffer cylinder or the buffer hydraulic cylinder to implement elastic compression, the gravitational potential energy of the support table 3 and the push beam 6 is consumed, and after the turnover tool is taken down from the push beam 6 after the assembly is completed, the buffer member 5 can automatically recover to the initial state under the action of the pressure difference.
As another embodiment, the buffer member 5 may be a compression spring, but due to the limited strength of the compression spring, when the push beam 6 is too heavy, the compression spring is easily bent, or the compression spring is deformed beyond its elastic range, so that the support table 3 cannot be forced to return to the original state after the assembly is completed.
When the overturning tool of the embodiment is used for assembling the propelling beam 6, the specific using process is as follows: after the push beam 6 is placed in the clamping groove, the first clamping part 31 and the second clamping part 32 are driven to be close to each other, so that the push beam 6 is fastened and fixed on the turnover tool; then the pin shaft 41 is taken down from the support table 3 and the support plate 4, and the support plate 4 is turned over towards the substrate 1 under the self gravity and is in a turning state; the support table 3 without support is applied with buffer force by the buffer piece 5 under the action of gravity of the support table 3 and the compression of the push beam 6, the free end of the support table 3 slowly rotates towards the base 2, and the overturning action of the push beam 6 is completed; and finally, assembling the propelling beam 6, detaching the overturning tool from the propelling beam 6, and recovering the support table 3 to the initial state under the action of the buffer piece.
Referring to fig. 6, the present embodiment further provides an assembly system of a feed beam of a rock drilling machine, where the assembly system specifically includes two or more turnover tools and a traveling crane. Two or more upset frocks can evenly distributed on propulsion beam 6, for example when the upset frock is two, two upset frocks can be located the position that is close to propulsion beam 6 both ends respectively to the realization is in the stable support to propulsion beam 6.
The driving is used for hoisting the pushing beam 6 to the overturning tool, and in addition, when the overturning tool overturns the pushing beam 6, the driving can also provide upward pulling force for the pushing beam 6, so that the pushing beam 6 is buffered, stronger rigid collision between the support table 3 and the base is further prevented, and the service life of the overturning tool is prolonged.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a rock drill propulsion beam upset frock which characterized in that: the device comprises a substrate (1), wherein a base (2) and a supporting plate (4) are arranged on the substrate (1); the base (2) is hinged with a support table (3), the support table (3) is provided with a first clamping part (31) and a second clamping part (32) which can be close to or far away from each other, and a clamping groove for fixing the propelling beam (6) is formed between the first clamping part (31) and the second clamping part (32); the supporting plate (4) is hinged with the substrate (1), and the free end of the supporting plate (4) is detachably connected with the supporting table (3);
the flipping tool is configured to: when the supporting platform (3) and the supporting plate (4) are in a non-connection state, the supporting platform (3) rotates relative to the base (2) to turn over the propelling beam (6).
2. The rock drill feed beam overturning tool according to claim 1, characterized in that: the base plate (1) is hinged with a buffer piece (5), and the moving end of the buffer piece (5) is hinged with the lower side face of the supporting table (3).
3. The rock drill feed beam overturning tool according to claim 2, characterized in that: the buffer piece (5) is a buffer air cylinder or a buffer hydraulic cylinder.
4. The rock drill feed beam overturning tool according to claim 1, characterized in that: the first clamping part (31) is fixedly arranged on the supporting platform (3), and the second clamping part (32) is arranged on the supporting platform (3) in a sliding mode.
5. The rock drill feed beam overturning tool according to claim 4, characterized in that: a sliding groove (35) is formed in the supporting table (3), a protrusion is arranged on the lower side face of the second clamping portion (32), and the protrusion is matched with the sliding groove (35).
6. A rock drill feed beam upset frock of claim 4 or 5, characterized by: a locking mechanism (33) is arranged on the support table (3), and a locking piece is arranged on the locking mechanism (33) in a sliding manner;
the flipping tool is configured to: the locking piece slides towards the first clamping part (31) and is abutted against the second clamping part (32), so that the first clamping part (31) and the second clamping part (32) clamp the push beam (6).
7. The rock drill feed beam overturning tool according to claim 6, characterized in that: the retaining member is a locking bolt (34), and a screw hole matched with the locking bolt (34) is formed in a fixing seat of the locking mechanism (33).
8. The rock drill feed beam overturning tool according to claim 1, characterized in that: a locking part (36) is arranged on the support table (3), a through hole is formed in the locking part (36), and a pin hole is formed in the support plate (4) at a position corresponding to the through hole;
the flipping tool is configured to: a pin shaft (41) is inserted through the through hole and is inserted into the pin hole to fix the support table (3) and the support plate (4).
9. The rock drill feed beam overturning tool according to claim 8, characterized in that: the two opposite sides of the support table (3) are respectively provided with a locking part (36) at the corresponding position, and the pin hole penetrates through the support plate (4) to be opened;
the flipping tool is configured to: a pin shaft (41) is inserted into the pin holes from both sides of the support table (3) to fix the support table (3) and the support plate (4).
10. A rock drill feed beam (6) assembly system characterized by: the turnover tool comprises a travelling crane and at least two turnover tools, wherein the turnover tools are the turnover tools in any one of claims 1-9, and the travelling crane is used for hoisting a push beam (6);
the fitting system is configured to: when the supporting platform (3) of the overturning tool rotates downwards relative to the base (2) to overturn the propelling beam (6), the travelling crane provides an upward buffering force for the propelling beam (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922487151.5U CN211438859U (en) | 2019-12-31 | 2019-12-31 | Rock drill feed beam upset frock and feed beam assembly system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922487151.5U CN211438859U (en) | 2019-12-31 | 2019-12-31 | Rock drill feed beam upset frock and feed beam assembly system |
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| Publication Number | Publication Date |
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| CN211438859U true CN211438859U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922487151.5U Active CN211438859U (en) | 2019-12-31 | 2019-12-31 | Rock drill feed beam upset frock and feed beam assembly system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475885A (en) * | 2020-11-16 | 2021-03-12 | 中国铁建重工集团股份有限公司 | Rock drilling trolley assembly line |
-
2019
- 2019-12-31 CN CN201922487151.5U patent/CN211438859U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475885A (en) * | 2020-11-16 | 2021-03-12 | 中国铁建重工集团股份有限公司 | Rock drilling trolley assembly line |
| CN112475885B (en) * | 2020-11-16 | 2022-03-15 | 中国铁建重工集团股份有限公司 | Rock drilling trolley assembly line |
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