CN210509279U - Transverse top beam type gangue throwing support tamping device - Google Patents
Transverse top beam type gangue throwing support tamping device Download PDFInfo
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- CN210509279U CN210509279U CN201921141546.3U CN201921141546U CN210509279U CN 210509279 U CN210509279 U CN 210509279U CN 201921141546 U CN201921141546 U CN 201921141546U CN 210509279 U CN210509279 U CN 210509279U
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Abstract
The utility model discloses a transverse top beam type gangue throwing support tamping device, which comprises a base, a hydraulic prop and a transverse top beam; the bottom end of the base is laterally connected with a connecting rod, the front end of the base is provided with a tamping mechanism, and the rear end of the base is provided with a movable anchoring mechanism; a horizontal swinging adjusting mechanism is arranged between the base and the tamping mechanism; the base comprises a base, a bottom plate arranged below the base and side plates arranged on two sides of the base and fixedly connected with the bottom plate, the bottom plate and the side plates form a semi-enclosed structure, the hydraulic prop is arranged in the semi-enclosed structure formed by the bottom plate and the side plates and hinged with the base, and the lateral connecting rod at the bottom end is hinged between the two opposite side plates of the two bases; the horizontal top beam is transversely arranged at the top ends of the two hydraulic support columns between the two bases and is hinged with the two hydraulic support columns, and the longitudinal section of the horizontal top beam is of an isosceles trapezoid structure.
Description
Technical Field
The utility model relates to a coal mine tunnel filling equipment technical field especially relates to a tamping unit is strutted to horizontal back timber formula throwing cash.
Background
The coal gangue is a solid waste discharged in the coal mining process and the coal washing process, a large amount of gangue is necessarily produced in the existing coal mining tunneling process, and if the gangue is not treated and reused, or environmental pollution and resource waste are caused. During filling, the filling material is conveyed into a coal mine tunnel, then the material is thrown to a filling area through a coal mine tunnel filling device, and then filling and tamping are carried out.
The problems existing in the prior art are as follows: 1. the front tamping mechanism cannot be adjusted in the horizontal direction and the vertical direction, so that only the gangue right in front of the tamping mechanism can be tamped, the use defect is caused, and the adaptability is poor; 2. the top plate of the top of the roadway is not designed reasonably or is cracked and deformed due to overlarge pressure of the top of the roadway, so that the top plate is fractured and crushed, and if the top plate is filled with the filler and lacks of safety supports, the safety of operators is endangered; 3. when the device works, the gangue at the front part and the side part easily sideslips and rushes out of the device, so that the stability of the device is poor; 4. due to unreasonable anti-skid design on two sides of the base part, the position of the bracket base can be moved and the bracket falling phenomenon can be caused due to the conditions of mechanical vibration, uneven floor, gangue extrusion, sudden local pressure and the like of the base part; 5. the whole device has poor mobility and is inconvenient to move.
Disclosure of Invention
The utility model aims at solving the above problem, providing a horizontal back timber formula is thrown cash and is strutted tamping unit, overcomes prior art's above-mentioned defect.
In order to realize the purpose, the technical scheme of the utility model is that:
a transverse top beam type gangue throwing support tamping device comprises two bases which are arranged in parallel and used for bearing components, a hydraulic support which is hinged on the bases and can move up and down to support a transverse top beam, and a transverse top beam which is fixedly arranged on the hydraulic support and is positioned below a roadway top plate to support the top plate; a bottom end lateral connecting rod is arranged between the two bases to connect the two bases into a whole, the front end of each base is provided with a tamping mechanism to extrude and tamp the gangue, and the rear end of each base is provided with a movable anchoring mechanism to move the device; the tamping mechanism is a tamping mechanism capable of swinging and adjusting in the vertical direction, and a horizontal swinging adjusting mechanism is arranged between the base and the tamping mechanism;
the base comprises a base, a bottom plate arranged below the base and side plates arranged on two sides of the base and fixedly connected with the bottom plate, the bottom plate and the side plates form a semi-enclosed structure, the hydraulic prop is arranged in the semi-enclosed structure formed by the bottom plate and the side plates and hinged with the base, and the lateral connecting rod at the bottom end is hinged between the two opposite side plates of the two bases; the horizontal top beam is transversely arranged at the top ends of the two hydraulic support columns between the two bases and is hinged with the two hydraulic support columns, and the longitudinal section of the horizontal top beam is of an isosceles trapezoid structure.
The utility model discloses a horizontal back timber formula is thrown cash and is strutted tamping unit, two bases set up along the length direction in tunnel, including the base, be provided with the bottom plate under the base, the base both sides are provided with the curb plate and form the semi-enclosed structure, form the protection to the hydraulic prop who articulates on the base, and because the protection of curb plate, can prevent that the cash from sideslipping and extrudeing the hydraulic prop, prevent to warp or the displacement; the lateral connecting rod at the bottom end is hinged between the two opposite side plates of the two bases, so that the two bases are connected into a whole, and the stability of the device is ensured. The gangue can be prevented from sideslipping and extruding the base to cause displacement. The transverse top beam is transversely arranged at the top ends of the two hydraulic struts between the two bases and is hinged with the two hydraulic struts, and the longitudinal section of the transverse top beam is of an isosceles trapezoid structure, so that the upper parts of the hydraulic struts are connected into a whole, and the stability of the device is ensured; the longitudinal section of the transverse top beam is of an isosceles trapezoid structure, so that the transverse top beam is suitable for various sections such as rectangular, trapezoidal and arched roadways, and the top plate of the roadway is supported actively by depending on the lifting of the hydraulic prop, so that the top plate is prevented from caving.
As a further technical scheme, the tamping mechanism comprises a tamping base arranged in front of the base, a swing beam hinged to the front end of the bottom of the tamping base, a tamping jack arranged at the front end of the swing beam and a waste rock stacking baffle arranged at the front end of the tamping jack; and a swing beam jack is hinged between the tamping base and the swing beam so as to enable the swing beam to swing up or swing down in the vertical direction, one end of the swing beam jack is hinged on the swing beam, and the other end of the swing beam jack is hinged at the front end of the top of the tamping base.
As a further technical scheme, horizontal swinging guiding mechanism is including articulating in the swing jack of base both sides, fixed the swing base that sets up in the base front end and as an organic whole with the pedestal connection, swing base and tamping base are articulated through perpendicular articulated shaft, swing jack's the other end is articulated with the tamping base and makes the tamping base swing adjustment on the horizontal direction of swing base in order to act on the tamping base.
As a further technical scheme, the number of the swing beams is two, one swing beam consists of two fixed jacks, and one ends of the two fixed jacks are hinged on the base through connecting pins; the four tamping jacks are connected to the top end of the swing beam in a group in pairs; the four swing beam jacks are connected between the swing beam and the tamping base in a group in pairs.
As a further technical scheme, the movable anchoring mechanism comprises a pushing jack hinged at the rear end of the base; the other end of the pushing jack can be fixed on a fixed point by a steel wire rope, and the device is pulled to move integrally by the contraction of the pushing jack.
As a further technical scheme, a reinforcing plate is obliquely arranged between the bottom plate and the outward side plate of the base. By the design, the capability of the outer side plate of the base for resisting the gangue side slip can be ensured.
As a further technical scheme, the number of the hydraulic supports is four, the hydraulic supports are vertically arranged on the base and are arranged at intervals; the number of the transverse top beams is two, the transverse top beams are arranged between the two bases in a spanning mode, are arranged in parallel and are hinged with the two hydraulic support columns between different bases.
Compared with the prior art, the utility model has the advantages and positive effect be:
the utility model discloses a tamping unit is strutted to horizontal back timber formula throwing cash has overcome a great deal of defect that the background art exists, realizes following beneficial effect: 1. the defects that the top plate is fractured and broken due to cracking and deformation of the top plate at the top of the roadway and the safety of operators is endangered are avoided, and the safety is high; 2, the lateral connecting rod at the bottom end connects the bases into a whole, so that the stability of the device is ensured; 3. the arrangement of the tamping jack and the waste rock stacking baffle realizes the compaction of waste rocks, so that the waste rocks can be well stacked, and the waste rocks are prevented from sideslipping; 4. the side plates form a semi-surrounding structure to protect the hydraulic prop, prevent the gangue from sideslipping to extrude the hydraulic prop, prevent deformation or displacement and ensure the stability of the device; 5. the arrangement of the pushing jack ensures the mobility of the whole device, realizes the movement of the device and has good mobility.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a front view of the assembly of the structure of the present invention;
FIG. 2 is a side view assembly of the present invention;
FIG. 3 is a structural assembly view of the base of the present invention;
FIG. 4 is an assembly view of the top view structure of the present invention;
FIG. 5 is a schematic view of the device of the present invention in a front view;
FIG. 6 is a schematic top view of the apparatus of the present invention in operation;
fig. 7 is a schematic diagram of a side view of the device of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by a person of ordinary skill in the art without creative efforts shall be included in the protection scope of the present invention.
As shown in fig. 1-7, the transverse top beam type gangue-throwing support tamping device of the present invention comprises two bases 3 arranged in parallel and used for bearing components, a hydraulic prop 2 hinged on the base 3 and capable of moving up and down to support the transverse top beam, and a transverse top beam 1 fixedly arranged on the hydraulic prop 2 and positioned below a roadway roof to support the roof; a bottom end lateral connecting rod 8 is arranged between the two bases 3 to connect the two bases 3 into a whole, a tamping mechanism is arranged at the front end of each base 3 to extrude and tamp the gangue, and a movable anchoring mechanism is arranged at the rear end of each base 3 to move the device; the tamping mechanism is a tamping mechanism capable of swinging and adjusting in the vertical direction, and a horizontal swinging adjusting mechanism is arranged between the base and the tamping mechanism;
the base 3 comprises a base 301, a bottom plate 302 arranged below the base 301 and side plates 303 arranged on two sides of the base 301 and fixedly connected with the bottom plate 302, the bottom plate 302 and the side plates 303 form a semi-enclosed structure, the hydraulic prop 2 is arranged in the semi-enclosed structure formed by the bottom plate 302 and the side plates 303 and hinged with the base 301, and the lateral connecting rod 8 at the bottom end is hinged between the two opposite side plates 303 of the two bases 3; the horizontal top beam is transversely arranged 1 on the top ends of two hydraulic struts 2 between two bases 3 and hinged with the two hydraulic struts 2, and the longitudinal section of the horizontal top beam 1 is of an isosceles trapezoid structure.
The utility model discloses a horizontal back timber formula is thrown cash and is strutted tamping unit, two bases 3 set up along the length direction in tunnel, including base 301, be provided with bottom plate 302 under base 301, base 301 both sides are provided with curb plate 303 and form the semi-enclosed structure, form the protection to the hydraulic prop 2 that articulates on base 3, and because the protection of curb plate 303, can prevent the cash and sideslip and extrude hydraulic prop 2, prevent to warp or the displacement; the lateral connecting rod 8 at the bottom end is hinged between the two opposite side plates 303 of the two bases 3, so that the two bases 3 are connected into a whole, and the stability of the device is ensured. The gangue can be prevented from sideslipping and extruding the base to cause displacement. The transverse top beam 1 is transversely arranged at the top ends of the two hydraulic struts 2 between the two bases 3 and is hinged with the two hydraulic struts 2, and the longitudinal section of the transverse top beam 1 is of an isosceles trapezoid structure, so that the upper parts of the hydraulic struts are connected into a whole, and the stability of the device is ensured; the longitudinal section of the transverse top beam is of an isosceles trapezoid structure, so that the transverse top beam is suitable for various sections such as rectangular, trapezoidal and arched roadways, and the top plate of the roadway is supported actively by depending on the lifting of the hydraulic prop, so that the top plate is prevented from caving. The bottom lateral connecting rod 8 enables the device to be a whole, and the stability of the device is guaranteed.
A reinforcing plate 304 is obliquely arranged between the bottom plate 302 and the outward side plate 303 of the base 3. By the design, the ability of the outer side plate of the base 3 to resist gangue side slipping can be ensured. The number of the hydraulic supports 2 is four, the hydraulic supports are vertically arranged on the base 3 and are arranged at intervals; the number of the transverse top beams 1 is two, and the transverse top beams are arranged between the two bases 3 in a spanning mode, are arranged in parallel and are hinged with the two hydraulic struts 2 between different bases 3.
The shape of the trapezoidal transverse top beam 1 is an isosceles trapezoid (an angle of 45 degrees) in a section; when the support works, the hydraulic prop 2 is used for lifting and actively supporting the roadway top plate; the top plate is prevented from collapsing; the method is suitable for filling gangue in roadways (rectangular, trapezoidal and arched) with various sections. The hydraulic prop 2 respectively fills the upper cavity and the lower cavity of the prop with hydraulic oil to lift. The function is to lift the bracket and support the top plate by matching with the trapezoidal transverse top beam. The base serves as a carrier for carrying other parts.
The tamping mechanism comprises a swing beam 6 fixedly connected to the front end of the base 3, a tamping jack 7 is arranged at the front end of the swing beam 6, and a waste rock stacking baffle 9 is arranged at the front end of the tamping jack 7; a swing beam jack 5 is hinged between the base 3 and the swing beam 6. The number of the swing beams 6 is two, one swing beam 6 consists of two fixed jacks, and one ends of the two fixed jacks are hinged to the base 3 through connecting pins; four tamping jacks 7 are arranged, and every two tamping jacks are connected to the top end of the swing beam 6 in a group; the number of the swing beam jacks 5 is four, and every two swing beam jacks are connected between the swing beam 6 and the tamping base in a group.
One end of each swing beam jack 5 is connected with the base 3, the other end of each swing beam jack is connected with the swing beam 6, and the swing beam angle change is realized by the contraction of the swing beam jacks 5. Each swing beam 6 consists of two fixed jacks, one end of each fixed jack is fixedly pinned on the base and can swing up and down; mainly the bottom of the swing beam jack 5. The tamping jack 7 is mainly used for compacting the gangue through the telescopic function of the jack, so that the gangue is prevented from sideslipping.
The movable anchoring mechanism comprises a pushing jack 4 hinged to the rear end of the base 3; the other end of the pushing jack 4 can be fixed on a fixed point by a steel wire rope, and the device is pulled to move integrally by the contraction of the pushing jack 4. One end of a pushing jack 4 is hinged with the base 3, the other end of the pushing jack can be fixed on a fixed point through a steel wire rope, and the device is pulled to move integrally through the contraction of the jack (mainly realizing the moving and anchoring of the device).
The utility model discloses a tamping unit is strutted to horizontal back timber formula throwing cash has overcome a great deal of defect that the background art exists, realizes following beneficial effect: 1. the defects that the top plate is fractured and broken due to cracking and deformation of the top plate at the top of the roadway and the safety of operators is endangered are avoided, and the safety is high; 2, the lateral connecting rod at the bottom end connects the bases into a whole, so that the stability of the device is ensured; 3. the arrangement of the tamping jack and the waste rock stacking baffle realizes the compaction of waste rocks, so that the waste rocks can be well stacked, and the waste rocks are prevented from sideslipping; 4. the side plates form a semi-surrounding structure to protect the hydraulic prop, prevent the gangue from sideslipping to extrude the hydraulic prop, prevent deformation or displacement and ensure the stability of the device; 5. the arrangement of the pushing jack ensures the mobility of the whole device, realizes the movement of the device and has good mobility.
Claims (7)
1. The utility model provides a cash support tamping unit is thrown to horizontal back timber formula which characterized in that: the device comprises two bases which are arranged in parallel and used for bearing components, a hydraulic prop which is hinged on the bases and can move up and down to support a transverse top beam, and the transverse top beam which is fixedly arranged on the hydraulic prop and is positioned below a roadway top plate to support the top plate; a bottom end lateral connecting rod is arranged between the two bases to connect the two bases into a whole, the front end of each base is provided with a tamping mechanism to extrude and tamp the gangue, and the rear end of each base is provided with a movable anchoring mechanism to move the device; the tamping mechanism is a tamping mechanism capable of swinging and adjusting in the vertical direction, and a horizontal swinging adjusting mechanism is arranged between the base and the tamping mechanism;
the base comprises a base, a bottom plate arranged below the base and side plates arranged on two sides of the base and fixedly connected with the bottom plate, the bottom plate and the side plates form a semi-enclosed structure, the hydraulic prop is arranged in the semi-enclosed structure formed by the bottom plate and the side plates and hinged with the base, and the lateral connecting rod at the bottom end is hinged between the two opposite side plates of the two bases; the horizontal top beam is transversely arranged at the top ends of the two hydraulic support columns between the two bases and is hinged with the two hydraulic support columns, and the longitudinal section of the horizontal top beam is of an isosceles trapezoid structure.
2. The transverse top beam type gangue dumping support tamping device of claim 1, which is characterized in that: the tamping mechanism comprises a tamping base arranged in front of the base, a swing beam hinged to the front end of the bottom of the tamping base, a tamping jack arranged at the front end of the swing beam and a waste rock stacking baffle arranged at the front end of the tamping jack; and a swing beam jack is hinged between the tamping base and the swing beam so as to enable the swing beam to swing up or swing down in the vertical direction, one end of the swing beam jack is hinged on the swing beam, and the other end of the swing beam jack is hinged at the front end of the top of the tamping base.
3. The transverse top beam type gangue dumping support tamping device of claim 2, which is characterized in that: the horizontal swinging adjusting mechanism comprises a swinging jack hinged to two sides of the base, and a swinging base fixedly arranged at the front end of the base and connected with the base into a whole, the swinging base is hinged to the tamping base through a vertical hinged shaft, and the other end of the swinging jack is hinged to the tamping base to act on the tamping base so that the tamping base can swing and adjust in the horizontal direction of the swinging base.
4. The transverse top beam type gangue dumping support tamping device of claim 3, which is characterized in that: the number of the swing beams is two, one swing beam consists of two fixed jacks, and one ends of the two fixed jacks are hinged to the base through connecting pins; the four tamping jacks are connected to the top end of the swing beam in a group in pairs; the four swing beam jacks are connected between the swing beam and the tamping base in a group in pairs.
5. The transverse top beam type gangue dumping support tamping device of claim 4, which is characterized in that: the movable anchoring mechanism comprises a pushing jack hinged to the rear end of the base; the other end of the pushing jack can be fixed on a fixed point by a steel wire rope, and the pushing jack is pulled to move integrally by the contraction of the pushing jack.
6. The transverse top beam type gangue dumping support tamping device of claim 5, which is characterized in that: a reinforcing plate is obliquely arranged between the bottom plate and the outward side plate of the base.
7. The transverse top beam type gangue dumping support tamping device of claim 6, which is characterized in that: the number of the hydraulic supports is four, the hydraulic supports are vertically arranged on the base and are arranged at intervals; the number of the transverse top beams is two, the transverse top beams are arranged between the two bases in a spanning mode, are arranged in parallel and are hinged with the two hydraulic support columns between different bases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921141546.3U CN210509279U (en) | 2019-07-19 | 2019-07-19 | Transverse top beam type gangue throwing support tamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921141546.3U CN210509279U (en) | 2019-07-19 | 2019-07-19 | Transverse top beam type gangue throwing support tamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210509279U true CN210509279U (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921141546.3U Active CN210509279U (en) | 2019-07-19 | 2019-07-19 | Transverse top beam type gangue throwing support tamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210509279U (en) |
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2019
- 2019-07-19 CN CN201921141546.3U patent/CN210509279U/en active Active
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