CN119195819B - Anchor ladder beam for side wall of vertical shaft tunnel - Google Patents
Anchor ladder beam for side wall of vertical shaft tunnel Download PDFInfo
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- CN119195819B CN119195819B CN202411711743.XA CN202411711743A CN119195819B CN 119195819 B CN119195819 B CN 119195819B CN 202411711743 A CN202411711743 A CN 202411711743A CN 119195819 B CN119195819 B CN 119195819B
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The invention discloses an anchor rod ladder beam of a side wall in a vertical shaft tunnel, and particularly relates to the technical field of anchor rod ladder beams, which mainly comprises an impact block and a cross beam plate, wherein the cross beam plate is fixedly connected to one side of the impact block, and a transverse linkage installation mechanism is installed on one side of the cross beam plate; the transverse linkage installation mechanism comprises a plurality of pressing plates fixedly installed on one side of the beam plate, the pressing plates are sequentially and equidistantly arranged from top to bottom, and a solid anchor rod is fixedly connected to one side of each pressing plate. According to the invention, three pressing plates are synchronously moved towards left by utilizing the transverse linkage installation mechanism, the hollow anchor rods are moved towards left along the inner wall of the sleeved vertical rod, when the sensed distance and the pressure value set by the pressure sensor are the same as the set value of the controller, the green light is turned on by the controller, so that the green light is normally on, and the three solid anchor rods and the six hollow anchor rods on the ladder beam can be accurately installed in batches according to the designated pressure and the designated distance.
Description
Technical Field
The invention relates to the technical field of anchor rod ladder beams, in particular to an anchor rod ladder beam of a side wall in a vertical shaft tunnel.
Background
In shaft tunnel engineering, the anchor rod ladder beam of side wall plays important effect, and its main use is shared and transmission pressure, and in tunnel use, because factors such as geological conditions, construction disturbance, the side wall can bear the pressure from the surrounding soil body. The anchor rod ladder beam can share the pressure and effectively transfer the pressure into a more stable stratum, so that the pressure load born by the side wall is reduced, and the risk of structural deformation is reduced.
In the prior art, chinese patent publication No. CN215761743U discloses a ladder beam for anchor bolt support, which is fixedly installed with spring brackets on both sides of an inner portion of a sliding fixing seat through a baffle plate, and a spring is fixedly installed on one side of the spring brackets. The device has improved the form of connecting piece, makes need not fixed connection between connecting piece and the roof beam structure, has overcome the not enough of current ladder roof beam structure and connecting piece point contact fixed connection. The tensile strength and the deformation resistance of the ladder beam structure are enhanced, and the mechanical fixing is adopted, so that the fixing mode is firmer, the replacement and the maintenance are easy, and the operation difficulty in the fixed connection operation is avoided. But the ladder beam has the following drawbacks.
When the ladder beam is connected with the anchor rods of the side walls in the vertical shaft tunnel, as the anchor rods and the connecting parts of the ladder beam are welded and installed in a plurality of points, each welding point is difficult to install according to the specified transverse pressure and the specified connecting position after the welding and installing, the ladder beam is difficult to realize batch accurate installation according to the specified pressure and the specified distance, and therefore the anchor rod ladder beam of the side walls in the vertical shaft tunnel is required to be provided.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides an anchor rod ladder beam of a side wall in a vertical shaft tunnel.
The technical scheme is that the anchor rod ladder beam comprises an impact block and a transverse beam plate, wherein the transverse beam plate is fixedly connected to one side of the impact block, a transverse linkage installation mechanism is installed on one side of the transverse beam plate, the transverse linkage installation mechanism comprises a plurality of pressing plates fixedly installed on one side of the transverse beam plate, the pressing plates are sequentially and equidistantly arranged from top to bottom, one side of each pressing plate is fixedly connected with a solid anchor rod, the outer wall of the solid anchor rod is slidingly connected with a sleeved ladder rod, two end parts of each pressing plate are fixedly connected with sliding rings, one side of each sliding ring is fixedly connected with a hollow anchor rod, the outer wall of each hollow anchor rod is slidingly connected with a sleeved vertical rod, the two sleeved vertical rods are fixedly connected with the sleeved ladder rod, a pressing ring is fixedly connected to the outer wall of one solid anchor rod and close to the pressing plate, a supporting ring is installed on the opposite side of each pressing ring, a distance sensor is fixedly connected to one side of each supporting ring, a pressure sensor is installed on one side of each distance sensor, and a vertical linkage installation assembly of the transverse beam plate is vertically installed on the other side of each supporting ring.
The outer wall of the solid anchor rod and the inner wall of the sleeved ladder rod are polished, the vertical cross-sectional area of one end part of the solid anchor rod is larger than that of the other end part of the solid anchor rod, two sleeved vertical rods are symmetrically arranged relative to the sleeved ladder rod, the sleeved vertical rods and the sleeved ladder rod are made of stainless steel materials, the number of the sleeved ladder rods is three, the supporting ring is fixedly connected with the sleeved ladder rod, the inner wall of the supporting ring is in sliding connection with the outer wall of the solid anchor rod, the vertical cross-sectional shape of the supporting ring is circular, a strut is fixedly arranged at one end part of the pressure sensor, a reinforcing ring is fixedly connected with the outer wall of the strut, one side of the reinforcing ring is fixedly connected with the supporting ring, a controller is fixedly arranged at the outer wall of the supporting ring, a green light is fixedly arranged at the top end of the controller, one side of the controller is fixedly connected with a storage battery, and the storage battery is used for supplying power.
When the technical scheme is used, two sleeved vertical rods are positioned at the joint position of the side wall surfaces of the vertical shaft tunnel, the extrusion heads of the hydraulic impactors are butted with the impact blocks, the beam plates drive three pressing plates to synchronously impact and move leftwards, two slip rings respectively drive two hollow anchor rods to move leftwards to impact, the hollow anchor rods are inserted into the side wall bodies of the vertical shaft tunnel, the solid anchor rods are inserted leftwards into the side wall bodies of the vertical shaft tunnel along the outer walls of the sleeved ladder rods, the solid anchor rods carry the pressing rings to move leftwards, the support supports the pressure sensor firmly, the pressure sensor senses the transverse impact extrusion force of the pressing rings, the distance sensor senses the leftwards moving distance of the pressing rings, and when the sensed distance and the set pressure value of the pressure sensor are identical with the set value of the controller, a green light is turned on through the controller, so that the green light is normally lighted.
Preferably, the vertical linkage installation assembly comprises a plurality of arc plates which are installed on the other side of the beam plate, wherein a frame plate is installed on one side of each arc plate, the arc plates are fixedly connected with the frame plate, a reinforcing frame and an impact ring are sequentially installed on one side of each frame plate from left to right, and the impact ring and the frame plate are fixedly connected with the reinforcing frame;
The two bottom ends of each arc plate are fixedly connected with extrusion blocks, one side of each extrusion block is fixedly connected with an extrusion rod, the outer wall of each extrusion rod is in sliding connection with the inner wall of each sliding ring, the center point of each extrusion rod is in the same horizontal line with the center point of the inner wall of each hollow anchor rod, a positioning distance sensor is arranged above one extrusion rod, a connecting ring is arranged below one extrusion rod, the connecting ring and the positioning distance sensor are fixedly connected with each sliding ring, a positioning pressure sensor for pressure sensing is fixedly arranged on the connecting ring, a linkage butt joint assembly is arranged at one end of each extrusion rod, the center point of each extrusion rod and the center point of each extrusion rod are in the same horizontal line, and the thickness of each positioning pressure sensor is larger than that of each positioning distance sensor.
When the technical scheme is used, the extrusion rod moves along the impact of the inner wall of the slip ring, the extrusion block is extruded on the positioning pressure sensor, the connecting ring provides supporting force for the positioning pressure sensor, the positioning distance sensor senses the distance of the extrusion block, when the distance value sensed by the positioning distance sensor is the distance value set by the controller, and the pressure value sensed by the positioning pressure sensor is the set value of the controller, then a green light is continuously turned on through the controller, and after the green light flashes to prompt, an installer stops using the hydraulic impactor.
Preferably, the linkage butt joint assembly comprises a push disc fixedly arranged at one end part of the extrusion rod;
The push plate comprises a push plate body, a push plate, a hollow anchor rod, a sleeve rod, a support block, two inclined inserting rods, a hollow anchor rod and a sleeve rod, wherein one end of the push plate body is fixedly connected with the groove block, one side of the groove block is fixedly connected with two connecting shafts, the two connecting shafts are symmetrically arranged about the middle of the groove block, the sleeve rod is rotatably connected with the outer wall of each connecting shaft, the inner wall of the sleeve rod is rotatably provided with a rotating shaft close to one end of the sleeve rod, one end of the rotating shaft is fixedly connected with the support block, one end of the support block is fixedly connected with the inclined inserting rod, the two inclined inserting rods are slidably connected with the hollow anchor rod, the two sleeve rods are rotatably connected with the groove block, and the two sleeve rods are symmetrically arranged about the middle of the groove block.
When the technical scheme is used, the reinforcing frame carries the extrusion rod to impact and move leftwards, the pushing disc carries the groove block to move leftwards, the groove block drives the two connecting shafts to move leftwards, the sleeve joint rod drives the rotating shaft to move leftwards, the support block drives the inclined inserted rod to move outwards along the inside of the impact block, one inclined inserted rod is upwards inserted into the side wall body in the vertical shaft tunnel, the other inclined inserted rod can be downwards inserted into the side wall body in the vertical shaft tunnel, and two inclined inserted rods inside each hollow anchor rod can be vertically in butt joint with the side wall body in the vertical shaft tunnel.
The invention has the technical effects and advantages that:
1. According to the invention, a transverse linkage installation mechanism is utilized, a transverse beam plate is carried by an impact block to be extruded leftwards, three pressing plates synchronously impact and move leftwards, the pressing plates drive two slip rings to move leftwards, hollow anchor rods are impacted leftwards along the inner wall of a sleeved vertical rod, the hollow anchor rods are inserted into the side wall body of a vertical shaft tunnel, six hollow anchor rods are synchronously inserted into the side wall body of the vertical shaft tunnel, three solid anchor rods can be synchronously inserted into the side wall body of the vertical shaft tunnel, when the sensed distance and the set pressure value of a pressure sensor are the same as the set value of a controller, a green light is turned on by the controller, so that the green light is normally on, impact installation is stopped, and batch accurate installation of the three solid anchor rods and the six hollow anchor rods on a ladder beam can be realized according to the designated pressure and the designated distance;
2. According to the invention, the impact ring carries the reinforcing frame to move left for impact through the vertical linkage installation assembly, the frame plate drives the three arc plates to move left synchronously, the extrusion blocks are extruded on the positioning pressure sensor, the positioning distance sensor senses the distance of the extrusion blocks, when the distance value sensed by the positioning distance sensor is the distance value set by the controller and the pressure value sensed by the positioning pressure sensor is the pressure value set by the controller, the hydraulic impactor can be stopped, and a plurality of inclined inserted bars on the ladder beam can be rapidly installed in batches and accurately according to the designated pressure and the designated distance;
3. According to the invention, through the linkage butt joint assembly, when the extrusion rod drives the push disc to move left, and meanwhile, the push disc carries the groove block to move left, the groove block drives the two connecting shafts to move left, the connecting shafts carry the sleeve connecting rod to move, the rotating shaft carries the supporting block to move, the supporting block drives the inclined inserted rods to move outwards along the inside of the impact block, the two inclined inserted rods in the hollow anchor rods can move outwards, and the two inclined inserted rods in each hollow anchor rod can be vertically and synchronously and accurately installed with the side wall body in the vertical shaft tunnel;
Through the mutual influence of the effects, six hollow anchor rods and three solid anchor rods are synchronously inserted into the side wall body of the vertical shaft tunnel according to the specified pressure and the specified distance, the extrusion block is extruded on the positioning pressure sensor, the specified distance position is sensed simultaneously, and finally, vertical synchronous installation of two inclined inserted rods inside each hollow anchor rod can be realized, so that the ladder beam can be in butt joint with the side wall body of the vertical shaft tunnel, and batch accurate installation is realized according to the specified pressure and the specified distance.
Drawings
Fig. 1 is a schematic diagram of a front view structure of an anchor rod ladder beam of a side wall in a shaft tunnel.
Fig. 2 is a schematic view of a cut-off partial structure of a joint of a sleeved vertical rod and a hollow anchor rod.
Fig. 3 is a schematic view of a cut-off partial structure of the joint of the sleeved ladder bar and the support ring.
Fig. 4 is a schematic view of a front view of a part of the joint between a reinforcing ring and a support ring according to the present invention.
Fig. 5 is a schematic view showing a partial structure of a joint between a frame plate and a reinforcing frame according to the present invention.
Fig. 6 is a schematic view of a truncated partial structure of a junction between an arc plate and an extrusion block according to the present invention.
Fig. 7 is a schematic view of a partial structure of a vertical section of a connection part of an extrusion rod and a slip ring according to the present invention.
Fig. 8 is an enlarged schematic view of the structure of fig. 7 a according to the present invention.
Fig. 9 is a schematic view of a partial structure of a vertical section of a joint of a connecting rod and a rotating shaft according to the present invention.
The device comprises the following components of a shock block, a 2, a cross beam plate, a3, a pressing plate, a 4, a solid anchor rod, a 5, a sleeved ladder rod, a 6, a slip ring, a 7, a hollow anchor rod, a 8, a sleeved vertical rod, a 9, a compression ring, a 10, a supporting ring, a 11, a distance sensor, a 12, a pressure sensor, a 13, a pillar, a 14, a reinforcing ring, a 15, a controller, a 16, a storage battery, a 17, a green light, a 18, an arc plate, a 19, a frame plate, a 20, a reinforcing frame, a 21, a shock ring, a 22, a squeezing block, a 23, a squeezing rod, a 24, a positioning distance sensor, a 25, a positioning pressure sensor, a 26, a connecting ring, a 27, a pushing disc, a 28, a groove block, a 29, a connecting shaft, a 30, a sleeved rod, a 31, a rotating shaft, a 32, a supporting block, a 33 and an inclined inserting rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The anchor rod ladder beam of the side wall in the vertical shaft tunnel is provided with a transverse linkage installation mechanism, a vertical linkage installation assembly and a linkage butt joint assembly, the ladder beam and the side wall body in the vertical shaft tunnel can be in butt joint through the arrangement of the mechanisms and the assemblies, and batch accurate installation is realized according to specified pressure and specified distance, and the concrete structure of the mechanisms and the assemblies is as follows:
In this embodiment, as shown in fig. 1-4, the transverse linkage installation mechanism comprises a plurality of pressing plates 3 fixedly installed on one side of a beam plate 2, the pressing plates 3 are sequentially and equidistantly arranged from top to bottom, one side of each pressing plate 3 is fixedly connected with a solid anchor rod 4, the outer wall of each solid anchor rod 4 is in sliding connection with a sleeved ladder rod 5, two end parts of each pressing plate 3 are fixedly connected with a sliding ring 6, one side of each sliding ring 6 is fixedly connected with a hollow anchor rod 7, the outer wall of each hollow anchor rod 7 is in sliding connection with a sleeved vertical rod 8, the two sleeved vertical rods 8 are fixedly connected with the sleeved ladder rods 5, a pressing ring 9 is fixedly connected to the outer wall of one solid anchor rod 4 and close to the pressing plate 3, a supporting ring 10 is installed on the opposite side of the pressing ring 9, one side of the supporting ring 10 is fixedly connected with a distance sensor 11, one side of the distance sensor 11 is provided with a pressure sensor 12, and the other side of the beam plate 2 is provided with a vertical linkage installation assembly.
In this embodiment, as shown in fig. 3-4, a strut 13 is fixedly installed at one end of the pressure sensor 12, a reinforcing ring 14 is fixedly connected to the outer wall of the strut 13, and one side of the reinforcing ring 14 is fixedly connected to the support ring 10. The support ring 10 is convenient for providing supporting force for the reinforcing ring 14, the reinforcing ring 14 provides supporting force for the supporting column 13, the supporting column 13 firmly supports the pressure sensor 12, the stability of the pressure sensor 12 is improved, the outer wall of the support ring 10 is fixedly provided with a controller 15, the top end of the controller 15 is fixedly provided with a green light 17, one side of the controller 15 is embedded and fixedly connected with a storage battery 16, and the storage battery 16 is used for supplying power. So that the distance sensor 11 senses the left moving distance of the pressing ring 9, when the distance sensed by the distance sensor 11 and the pressure value set by the pressure sensor 12 are the same as the set value of the controller 15, the green light 17 is turned on by the controller 15, so that the green light 17 is always on.
In this embodiment, as shown in fig. 2-6, the vertical linkage installation assembly comprises a plurality of arc plates 18 installed on the other side of the beam plate 2, wherein a frame plate 19 is installed on one side of the arc plates 18, the plurality of arc plates 18 are fixedly connected with the frame plate 19, a reinforcing frame 20 and an impact ring 21 are sequentially installed on one side of the frame plate 19 from left to right, and the impact ring 21 and the frame plate 19 are fixedly connected with the reinforcing frame 20;
The two bottom ends of each arc-shaped plate 18 are fixedly connected with extrusion blocks 22, one side of each extrusion block 22 is fixedly connected with an extrusion rod 23, the outer wall of each extrusion rod 23 is in sliding connection with the inner wall of a sliding ring 6, the center point of each extrusion rod 23 is in the same horizontal line with the center point of the inner wall of a hollow anchor rod 7, a positioning distance sensor 24 is arranged above one extrusion rod 23, a connecting ring 26 is arranged below one extrusion rod 23, the connecting ring 26 and the positioning distance sensor 24 are fixedly connected with the sliding ring 6, a positioning pressure sensor 25 for pressure sensing is fixedly arranged on the connecting ring 26, a linkage butt joint assembly is arranged at one end of each extrusion rod 23, the center point of each extrusion rod 23 and the center point of each extrusion block 22 are in the same horizontal line, and the thickness of the positioning pressure sensor 25 is larger than that of the positioning distance sensor 24.
In this embodiment, as shown in fig. 7-9, the linkage docking assembly includes a push plate 27 fixedly installed at one end of the extrusion rod 23, a groove block 28 fixedly connected to one end of the push plate 27, two connecting shafts 29 fixedly connected to one side of the groove block 28, the two connecting shafts 29 symmetrically disposed about the middle of the groove block 28, a socket rod 30 rotatably connected to an outer wall of each connecting shaft 29, a rotating shaft 31 rotatably installed on an inner wall of the socket rod 30 and near one end thereof, a supporting block 32 fixedly connected to one end of the rotating shaft 31, an inclined inserting rod 33 fixedly connected to one end of the supporting block 32, and sliding connection between the two inclined inserting rods 33 and the hollow anchor rod 7, and two socket rods 30 rotatably connected to the groove block 28, wherein the two socket rods 30 symmetrically disposed about the middle of the groove block 28.
The anchor rod ladder beam of the side wall in the vertical shaft tunnel has the following application principle:
When the vertical rod 8 is transversely linked and installed, two sleeved vertical rods 8 are positioned at the joint position of the side wall surface in a vertical shaft tunnel, common equipment is constructed by utilizing a hydraulic impactor, the extrusion head of the hydraulic impactor is butted with the impact block 1, the impact block 1 carries a transverse beam plate 2 to extrude leftwards, the transverse beam plate 2 drives three pressing plates 3 to synchronously impact leftwards, the pressing plates 3 drive two sliding rings 6 to move leftwards, the two sliding rings 6 respectively drive two hollow anchor rods 7 to move leftwards for impact, the hollow anchor rods 7 move leftwards along the inner wall of the sleeved vertical rods 8 for impact, the hollow anchor rods 7 are inserted into the side wall body in the vertical shaft tunnel, the solid anchor rods 4 move leftwards along the outer wall of the sleeved ladder rod 5 and are inserted into the side wall body in the vertical shaft tunnel, a total of six hollow anchor rods 7 are synchronously inserted into the side wall body in the vertical shaft tunnel, three solid anchor rods 4 can be synchronously inserted into the side wall body in the vertical shaft tunnel, and the solid anchor rod compression ring 4 carries 9 to move leftwards;
When the pressure ring 9 moves leftwards during accurate sensing, the pressure ring 9 can contact the pressure sensor 12, the sleeved ladder rod 5 provides supporting force for the support ring 10, the support ring 10 provides supporting force for the reinforcing ring 14, the reinforcing ring 14 provides supporting force for the support column 13, the support column 13 firmly supports the pressure sensor 12, the pressure sensor 12 senses transverse impact extrusion force of the pressure ring 9, the support ring 10 can provide supporting force for the distance sensor 11, the distance sensor 11 senses the leftwards moving distance of the pressure ring 9, when the distance sensed by the distance sensor 11 and the set pressure value of the pressure sensor 12 are the same as the set value of the controller 15, the green light 17 is turned on through the controller 15, so that the green light 17 is always on, a constructor can not use the hydraulic impactor to impact the impact block 1 any more, the storage battery 16 can perform power supply operation for the green light 17 and the controller 15 and other sensors, and a plurality of solid anchor rods 4 and a plurality of hollow anchor rods 7 can perform accurate butt joint installation to a side wall body in a tunnel according to the specified position distance and specified pressure;
In the step three, during linkage butt joint, the hydraulic impactor is used for replacing another large end to be butted to the impact ring 21, the impact ring 21 impacts left, the impact ring 21 carries the reinforcing frame 20 to move left for impacting, the reinforcing frame 20 carries the frame plate 19 to move left, the frame plate 19 drives the three arc plates 18 to move left synchronously, the arc plates 18 drive the two extrusion blocks 22 to move left, the extrusion blocks 22 carry the extrusion rods 23 to move left for impacting, the extrusion rods 23 drive the push plate 27 to move left, meanwhile, the push plate 27 carries the groove blocks 28 to move left, the groove blocks 28 drive the two connecting shafts 29 to move left, the connecting shafts 29 carry the sleeve connecting rods 30 to move, the sleeve connecting rods 30 drive the rotating shafts 31 to move left, the rotating shafts 31 carry the supporting blocks 32 to drive the inclined inserting rods 33 to move outwards along the inside of the impact block 1, so that one inclined inserting rod 33 can be inserted upwards into the side wall of a vertical shaft tunnel, the other inclined inserting rod 33 can be inserted downwards into the side wall of the vertical tunnel, and the two vertical shaft inserting rods 33 inside each hollow 7 can be vertically butted with the vertical side wall body;
Step four, when the vertical linkage installation, the extrusion rod 23 is impacted and moved along the inner wall of the slip ring 6, the extrusion block 22 extrudes on the positioning pressure sensor 25, and the slip ring 6 provides supporting force for the connecting ring 26, the connecting ring 26 provides supporting force for the positioning pressure sensor 25, and the positioning distance sensor 24 is used for sensing the distance of the extrusion block 22, when the distance value sensed by the positioning distance sensor 24 is the distance value set by the controller 15, and the pressure value sensed by the positioning pressure sensor 25 is the pressure value set by the controller 15, the green light 17 is continuously turned on through the controller 15, after the green light 17 flashes and prompts, an installer stops using the hydraulic impactor, so that the two sleeving vertical rods 8 and the three sleeving ladder rods 5 can be quickly attached to the side wall bodies in the vertical shaft tunnel, and the accurate installation of the anchor rod ladder beam can be realized.
The details not described in detail in the specification belong to the prior art known to those skilled in the art, and model parameters of each electric appliance are not specifically limited, and conventional equipment is used.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (6)
1. The anchor rod ladder beam of the side wall in the vertical shaft tunnel comprises an impact block (1) and a beam plate (2), wherein the beam plate (2) is fixedly connected to one side of the impact block (1), and the anchor rod ladder beam is characterized in that a transverse linkage installation mechanism is installed on one side of the beam plate (2);
the transverse linkage installation mechanism comprises a plurality of pressing plates (3) fixedly installed on one side of the beam plate (2), and the pressing plates (3) are sequentially and equidistantly arranged from top to bottom;
One side of each pressing plate (3) is fixedly connected with a solid anchor rod (4), and the outer wall of each solid anchor rod (4) is connected with a sleeved ladder rod (5) in a sliding manner;
two ends of each pressing plate (3) are fixedly connected with slip rings (6), one side of each slip ring (6) is fixedly connected with a hollow anchor rod (7), the outer wall of each hollow anchor rod (7) is slidably connected with a sleeved vertical rod (8), and the two sleeved vertical rods (8) are fixedly connected with the sleeved ladder rod (5);
a pressing ring (9) is fixedly connected to the outer wall of one solid anchor rod (4) and close to the pressing plate (3), a supporting ring (10) is arranged on the opposite side of the pressing ring (9), a distance sensor (11) is fixedly connected to one side of the supporting ring (10), and a pressure sensor (12) is arranged on one side of the distance sensor (11);
A vertical linkage installation assembly is installed on the other side of the beam plate (2);
the vertical linkage installation assembly comprises a plurality of arc plates (18) which are installed on the other side of the cross beam plate (2);
a frame plate (19) is arranged on one side of each arc-shaped plate (18), a plurality of arc-shaped plates (18) are fixedly connected with the frame plate (19), a reinforcing frame (20) and an impact ring (21) are sequentially arranged on one side of each frame plate (19) from left to right, and the impact ring (21) and the frame plate (19) are fixedly connected with the reinforcing frame (20);
two bottom ends of each arc plate (18) are fixedly connected with extrusion blocks (22), one side of each extrusion block (22) is fixedly connected with an extrusion rod (23), the outer wall of each extrusion rod (23) is in sliding connection with the inner wall of a slip ring (6), and the center point of each extrusion rod (23) and the center point of the inner wall of a hollow anchor rod (7) are in the same horizontal line;
a positioning distance sensor (24) is arranged above one of the extrusion rods (23), a connecting ring (26) is arranged below one of the extrusion rods (23), the connecting ring (26) and the positioning distance sensor (24) are fixedly connected with the slip ring (6), and a positioning pressure sensor (25) for pressure sensing is fixedly arranged on the connecting ring (26);
A linkage butt joint assembly is arranged at one end part of the extrusion rod (23);
the center point of the extrusion rod (23) and the center point of the extrusion block (22) are positioned on the same horizontal line, and the thickness of the positioning pressure sensor (25) is larger than that of the positioning distance sensor (24);
the linkage butt joint assembly comprises a push disc (27) fixedly arranged at one end part of the extrusion rod (23);
a groove block (28) is fixedly connected to one end of the pushing disc (27), two connecting shafts (29) are fixedly connected to one side of the groove block (28), and the two connecting shafts (29) are symmetrically arranged in the middle of the groove block (28);
The outer wall of each connecting shaft (29) is rotatably connected with a sleeve connecting rod (30), a rotating shaft (31) is rotatably arranged on the inner wall of each sleeve connecting rod (30) and close to one end of each sleeve connecting rod, a supporting block (32) is fixedly connected to one end of each rotating shaft (31), an inclined inserting rod (33) is fixedly connected to one end of each supporting block (32), and two inclined inserting rods (33) are slidably connected with the hollow anchor rod (7);
The two sleeving rods (30) are rotationally connected with the groove blocks (28), and the two sleeving rods (30) are symmetrically arranged in the middle of the groove blocks (28).
2. The anchor rod ladder beam of the side wall in the vertical shaft tunnel according to claim 1, wherein the outer wall of the solid anchor rod (4) and the inner wall of the sleeved ladder rod (5) are polished, and the vertical cross-sectional area of one end part of the solid anchor rod (4) is larger than the vertical cross-sectional area of the other end part of the solid anchor rod.
3. The anchor rod ladder beam for the side wall in the vertical shaft tunnel according to claim 1, wherein the two sleeved vertical rods (8) are symmetrically arranged about the sleeved ladder rod (5), the sleeved vertical rods (8) and the sleeved ladder rod (5) are made of stainless steel materials, and the number of the sleeved ladder rods (5) is three.
4. The anchor rod ladder beam of the side wall in the vertical shaft tunnel according to claim 1, wherein the support ring (10) is fixedly connected with the sleeved ladder rod (5), and the inner wall of the support ring (10) is in sliding connection with the outer wall of the solid anchor rod (4);
the vertical section of the support ring (10) is circular.
5. The anchor rod ladder beam of the side wall in the vertical shaft tunnel according to claim 1, wherein a support column (13) is fixedly arranged at one end part of the pressure sensor (12), and a reinforcing ring (14) is fixedly connected to the outer wall of the support column (13);
One side of the reinforcing ring (14) is fixedly connected with the supporting ring (10).
6. The anchor rod ladder beam of the side wall in the vertical shaft tunnel according to claim 1 is characterized in that a controller (15) is fixedly arranged on the outer wall of the support ring (10), and a green light (17) is fixedly arranged at the top end of the controller (15);
one side of the controller (15) is embedded and fixedly connected with a storage battery (16), and the storage battery (16) is used for supplying power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411711743.XA CN119195819B (en) | 2024-11-27 | 2024-11-27 | Anchor ladder beam for side wall of vertical shaft tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411711743.XA CN119195819B (en) | 2024-11-27 | 2024-11-27 | Anchor ladder beam for side wall of vertical shaft tunnel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN119195819A CN119195819A (en) | 2024-12-27 |
| CN119195819B true CN119195819B (en) | 2025-02-28 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202500589U (en) * | 2011-08-29 | 2012-10-24 | 中国矿业大学 | Ladder beam for anchor rod support |
| CN115324622A (en) * | 2022-08-19 | 2022-11-11 | 山东高速工程建设集团有限公司 | A kind of bolt device for V-level surrounding rock tunnel system in strongly weathered mudstone strata |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202745900U (en) * | 2012-07-25 | 2013-02-20 | 于洋 | Improved steel bar ladder beam |
| US9228371B2 (en) * | 2013-02-12 | 2016-01-05 | Patrick J. Volum | Anchor socket system for posts |
| CN203463128U (en) * | 2013-09-22 | 2014-03-05 | 西安科技大学 | Improved anchor rod ladder beam structure |
| CN205840901U (en) * | 2016-08-02 | 2016-12-28 | 陈安林 | Mining I shape ladder beam |
| CN211692500U (en) * | 2020-03-20 | 2020-10-16 | 时传龙 | Roadway tunneling operation supporting device used in mining |
| CN212318046U (en) * | 2020-06-20 | 2021-01-08 | 马刚 | Loess tunnel lock foot stock construction guider |
| CN215761743U (en) * | 2021-07-13 | 2022-02-08 | 江苏建筑职业技术学院 | Ladder beam for anchor bolt support |
| CN218934470U (en) * | 2022-11-12 | 2023-04-28 | 湖南科技大学 | A Multifunctional Intelligent Anchor |
| CN221628199U (en) * | 2023-12-28 | 2024-08-30 | 江苏华久特钢工具有限公司 | Tunnel anchor bolt support frame convenient to equipment |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202500589U (en) * | 2011-08-29 | 2012-10-24 | 中国矿业大学 | Ladder beam for anchor rod support |
| CN115324622A (en) * | 2022-08-19 | 2022-11-11 | 山东高速工程建设集团有限公司 | A kind of bolt device for V-level surrounding rock tunnel system in strongly weathered mudstone strata |
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