CN115031606A - Diameter detection device for anchor rod expansion section of variable-diameter reinforcement cage expansion head - Google Patents
Diameter detection device for anchor rod expansion section of variable-diameter reinforcement cage expansion head Download PDFInfo
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- CN115031606A CN115031606A CN202210879823.0A CN202210879823A CN115031606A CN 115031606 A CN115031606 A CN 115031606A CN 202210879823 A CN202210879823 A CN 202210879823A CN 115031606 A CN115031606 A CN 115031606A
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- 238000005259 measurement Methods 0.000 claims abstract description 28
- 238000007599 discharging Methods 0.000 claims abstract description 15
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
Abstract
The invention belongs to the technical field of anchor rods, and particularly relates to a diameter detection device for an expansion section of an anchor rod of a variable-diameter reinforcement cage expansion head, which comprises a detection column frame and a diameter detection device arranged on the surface of the detection column frame; the diameter detection device comprises a connecting mechanism, a diameter measurement mechanism, a diameter display mechanism, a measurement driving mechanism and a discharging mechanism; the invention has novel design and reasonable structure, compared with the traditional electronic measuring equipment, the invention is basically a pure mechanical structure except a power source, and is less influenced by underground moisture, water vapor and magnetic fields, and compared with the traditional electronic measuring equipment, the invention has the advantages of low production cost, low failure rate, no occurrence of the condition that the electronic measuring equipment cannot be used, wide application range and stronger practicability, and simultaneously, the invention has simple and convenient integral operation, is easier to operate by hands compared with the electronic measuring equipment, has accurate measured data, improves the working efficiency and has better use effect.
Description
Technical Field
The invention belongs to the technical field of anchor rods, and particularly relates to a diameter detection device for an expansion section of an anchor rod of a variable-diameter reinforcement cage expansion head.
Background
Before placing variable diameter steel reinforcement cage enlarged footing stock, need carry out the diameter to the expansion section after mechanical reaming construction and detect, could place variable diameter steel reinforcement cage enlarged footing stock after detecting qualified, current diameter check out test set is mostly electronic equipment, generally adopt modes such as infrared ray or ultrasonic wave to measure, then the expansion section is in the darker position of underground, receive the humidity, steam, influence such as magnetic field, electronic equipment appears the signal when underground uses easily inadequately, equipment intakes the short circuit and bumps bad condition and appears, lead to measured data inaccurate, repeated measurement leads to the problem that work efficiency hangs down.
In order to solve the problem, the application provides a diameter detection device for an expansion section of an anchor rod of a variable-diameter reinforcement cage expansion head.
Disclosure of Invention
In order to solve the problems in the background art, the invention provides a diameter detection device for an enlarged anchor rod section of a variable-diameter reinforcement cage enlarged footing, which is novel in design and reasonable in structure, compared with the traditional electronic measurement equipment, the diameter detection device is basically of a pure mechanical structure except a power source, is less influenced by underground moisture, water vapor and magnetic fields, and compared with the electronic measurement equipment, the diameter detection device is low in production cost and low in fault rate, cannot cause the situation that the electronic measurement equipment cannot be used, is wide in application range and higher in practicability, is simple and convenient to operate integrally, and compared with the electronic measurement equipment, the diameter detection device is easier to operate by hands, accurate in measured data, higher in working efficiency and better in using effect.
In order to achieve the purpose, the invention provides the following technical scheme: a diameter detection device for an expansion section of an anchor rod of a variable-diameter reinforcement cage expansion head comprises a detection column frame and a diameter detection device arranged on the surface of the detection column frame;
diameter detection device is including coupling mechanism, diameter measurement mechanism, diameter display mechanism, measurement actuating mechanism and row's material mechanism, coupling mechanism installs at the detection column frame top, diameter measurement mechanism evenly installs on detecting the column frame surface, diameter display mechanism evenly installs on detecting the column frame surface and is located diameter measurement mechanism one side, diameter display mechanism one end all is connected with diameter measurement mechanism one end, it installs inside and with external control ware electric connection at the detection column frame to measure actuating mechanism, it runs through out the detection column frame outside and is located inside the diameter measurement mechanism to measure actuating mechanism one end, it installs in the detection column frame bottom to arrange the material mechanism.
Preferably, the connecting mechanism comprises a connecting seat and a connecting bolt, the connecting seat is arranged on one side of the top of the detection column frame and is fixedly connected with the top of the detection column frame through the connecting bolt, and one end, far away from the connecting bolt, of the connecting seat is fixedly connected with an external connecting rod frame in a threaded manner.
Preferably, the diameter measuring mechanism comprises an upper fixed sleeve seat, a fixed bolt, a first swing arm, a roller, a lower sliding sleeve seat, a second swing arm and a damping ferrule, wherein the upper fixed sleeve seat is sleeved on the surface of the detection column frame and is fixedly connected with the surface of the detection column frame through the fixed bolt, the first swing arm is uniformly and rotatably connected with the surface of the upper fixed sleeve seat, the roller is rotatably connected with the inner wall of one end of the first swing arm, which is far away from the surface of the upper fixed sleeve seat, the lower sliding sleeve seat is sleeved on the surface of the detection column frame and is positioned on one side of the upper fixed sleeve seat, the lower sliding sleeve seat is slidably connected with the surface of the detection column frame, the second swing arm is uniformly and rotatably connected on the surface of the lower sliding sleeve seat and corresponds to the position of the first swing arm, and one end of the second swing arm, which is far away from the surface of the lower sliding sleeve seat, is rotatably connected on the surface of the first swing arm, the damping ferrule is symmetrically clamped and fixed on the inner wall of the lower sliding sleeve seat and contacts with the surface of the detection column frame.
Preferably, the diameter detection device for the enlarged anchor rod section of the variable-diameter reinforcement cage is characterized in that positioning seats are fastened by bolts at positions corresponding to the upper fixing sleeve seats on the surface of the detection column frame, and the upper fixing sleeve seats are sleeved on the surfaces of the positioning seats and fixedly connected with the surfaces of the positioning seats through fixing bolts.
The diameter display mechanism preferably comprises a guide sliding frame, a connecting part, a locking bolt, a data cylinder seat, a piston sleeve rod and a transmission rod, wherein the guide sliding frame is connected to the surface of the detection column frame in a sliding manner and positioned on one side of the lower sliding sleeve seat, the connecting part is integrally formed on the surface of the lower sliding sleeve seat and corresponds to the position of the guide sliding frame, one end of the connecting part is fixedly connected with one end of the guide sliding frame through the locking bolt, the data cylinder seat bolt is fastened to the surface of the detection column frame and positioned on one side of the guide sliding frame, the piston sleeve rod is connected to the inner wall of the data cylinder seat in a sliding manner, one end of the piston sleeve rod penetrates out of the top of the data cylinder seat, the transmission rod is positioned in the piston sleeve rod and is connected to the inner wall of the data cylinder seat in a sliding manner, one end of the transmission rod penetrates out of the top of the data cylinder seat and is connected to the surface of the data cylinder seat in a sliding manner, the other end penetrates out of the bottom of the data cylinder seat and is in threaded connection with the surface of the guide sliding frame.
Preferably, the diameter detection device for the expansion section of the anchor rod of the variable-diameter reinforcement cage expansion head is characterized in that the surface of the transmission rod is fixedly connected with a ring platform, the ring platform is positioned in the data cylinder seat and arranged on one side of the bottom of the piston sleeve rod, the outer diameter of the ring platform is smaller than that of the piston part in the piston sleeve rod, the surface of the data cylinder seat is provided with an observation window, and one side of the observation window is provided with scale marks.
Preferably, the diameter detection device for the enlarged anchor rod section of the variable-diameter reinforcement cage is characterized in that the measurement driving mechanism comprises a threaded lead screw, a sliding seat, an elastic transmission structure and a driving motor, the threaded lead screw is rotatably connected to the inner wall of the detection column frame, the sliding seat is in threaded connection with the outer surface of the threaded lead screw and is in sliding connection with the inner wall of the detection column frame, the elastic transmission structure is uniformly in sliding connection with the inner wall of the sliding seat, one end, far away from the inner wall of the sliding seat, of the elastic transmission structure penetrates through the outer part of the detection column frame and is positioned in the lower sliding sleeve seat, the driving motor is fastened to the top of the detection column frame through a bolt and is fixedly connected with a central shaft of the threaded lead screw, and the driving motor is electrically connected with an external controller.
The diameter detection device for the enlarged footing anchor rod enlarged section of the variable-diameter reinforcement cage is preferably characterized in that a clamping groove is formed in the surface of the sliding seat at a position corresponding to the elastic transmission structure, the elastic transmission structure is installed in the clamping groove, the elastic transmission structure comprises a fixed installation seat, an outer sleeve, an inner guide rod, a transmission block and a spring, the fixed installation seat is slidably connected to the inner wall of the clamping groove and fixedly connected with the inner wall of the clamping groove through a screw, the outer sleeve is in threaded connection with the surface of the fixed installation seat and located in the clamping groove, the inner guide rod is slidably connected to the inner wall of the outer sleeve, one end, far away from the inner wall of the outer sleeve, of the inner guide rod is in threaded connection with the transmission block, the transmission block is slidably connected to the inner wall of the clamping groove, and the spring is arranged between the fixed installation seat and the transmission block and is respectively sleeved on the outer side of the outer sleeve and the inner guide rod.
The diameter detection device for the expansion section of the anchor rod of the variable-diameter reinforcement cage expansion head is preferably characterized in that through grooves are formed in positions, corresponding to the positions of the transmission blocks, on the surface of the detection column frame, transmission grooves are formed in positions, corresponding to the positions of the transmission blocks, on the inner wall of the lower sliding sleeve seat, one ends of the transmission blocks penetrate through the outer portions of the through grooves and are located in the transmission grooves, the transmission blocks are matched with the transmission grooves in shape and size, a transmission portion is arranged at one end, located in the transmission grooves, of the transmission blocks, and matching portions matched with the transmission portions are arranged on the inner walls of the through grooves and the inner walls of the transmission grooves.
Preferably, the diameter detection device for the enlarged anchor rod section of the variable-diameter reinforcement cage is characterized in that the discharging mechanism comprises a connecting plate seat and a discharging rod frame, the connecting plate seat is fastened at the bottom of the detection column frame through bolts, the discharging rod frame is in threaded connection with the bottom of the connecting plate seat, and a conical part is arranged at the bottom of the discharging rod frame.
Compared with the prior art, the invention has the beneficial effects that: the invention has novel design and reasonable structure, compared with the traditional electronic measuring equipment, the invention is basically a pure mechanical structure except a power source, and is less influenced by underground moisture, water vapor and magnetic fields, and compared with the traditional electronic measuring equipment, the invention has the advantages of low production cost, low failure rate, no occurrence of the condition that the electronic measuring equipment cannot be used, wide application range and stronger practicability, and simultaneously, the invention has simple and convenient integral operation, is easier to operate by hands compared with the electronic measuring equipment, has accurate measured data, improves the working efficiency and has better use effect.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a diameter detecting device according to the present invention;
FIG. 3 is a schematic view of the connection mechanism of the present invention;
FIG. 4 is a schematic view of a diameter measuring mechanism according to the present invention;
FIG. 5 is a schematic view of a diameter display mechanism according to the present invention;
FIG. 6 is a schematic view of the measurement driving mechanism according to the present invention;
FIG. 7 is a schematic view of a slider structure according to the present invention;
fig. 8 is a schematic view of the structure of the elastic transmission structure in the present invention.
In the figure:
1. detecting a column frame; 11. a through groove;
2. a diameter detection device;
21. a connecting mechanism; 211. a connecting seat; 212. a connecting bolt;
22. a diameter measuring mechanism; 221. an upper fixed sleeve seat; 222. fixing the bolt; 223. a first swing arm; 224. a roller; 225. a lower sliding sleeve seat; 2251. a transmission groove; 226. a second swing arm; 227. a damping ferrule;
23. a diameter display mechanism; 231. a guide carriage; 2311. a limiting chute; 232. a connecting portion; 233. locking the bolt; 234. a data cylinder base; 235. a piston rod; 236. a transmission rod; 2361. a ring platform;
24. a measurement drive mechanism; 241. a threaded lead screw; 242. a slide base; 2421. a card slot; 2422. a guide vertical slot; 243. an elastic transmission structure; 2431. fixing the mounting seat; 24311. a limiting strip; 2432. an outer sleeve; 2433. an inner guide rod; 2434. a transmission block; 24341. a transmission section; 24342. a limiting groove; 2435. a spring; 244. a drive motor;
25. a discharge mechanism; 251. a connecting plate seat; 252. a discharge bar frame;
100. positioning seats; 200. an observation window; 300. scale lines are marked.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Please refer to fig. 1-8;
a diameter detection device for an anchor rod expansion section of a variable-diameter reinforcement cage expansion head comprises a detection column frame 1 and a diameter detection device 2 arranged on the surface of the detection column frame 1;
In this embodiment: the visual surfaces of the detection column frame 1 and the diameter detection device 2 are coated with protective layers which are used for enhancing the performances of water resistance, rust resistance, wear resistance and the like.
In this embodiment: when the device is used, the device is placed in a set position in an expansion section through an external connecting rod frame, after the device reaches the set position, an external controller controls a driving motor 244 to be electrified and operated, the driving motor 244 is electrified and rotated to synchronously drive a threaded lead screw 241 to rotate, the threaded lead screw 241 rotates and synchronously drives a slide seat 242 to ascend, the slide seat 242 ascends and synchronously drives an elastic transmission structure 243 to ascend, in the ascending process of the elastic transmission structure 243, the elastic transmission structure is sequentially contacted with a plurality of groups of lower sliding sleeve seats 225 and synchronously drives the lower sliding sleeve seats 225 to move upwards, and a first swing arm 223 is linked to be unfolded to sequentially measure the diameters of three positions of lower, middle and higher positions in the expansion section, the slide seat 242 ascends and synchronously drives a transmission block 2434 to ascend, in an initial state, the transmission block 2434 is extruded by the inner wall of a detection column frame 1 to be positioned in the clamping groove 2421 and on the same plane with the surface of the slide seat 242, when the transmission block 2434 moves to the through groove 11, the driving block 2434 does not contact with the inner wall of the detection column frame 1 and penetrates out of the through groove 11 under the action of the spring 2435, and in an initial state, the driving groove 2251 corresponds to the bottom of the through groove 11, so when the driving block 2434 penetrates out of the through groove 11, the driving block 2251 enters into the driving groove 2251 and is attached to the inner wall of the driving groove 2251, at this time, the driving block 2434 and the driving groove 2251 are in a clamping state, so when the sliding seat 242 continues to rise, the driving block 2434 is matched with the driving groove 2251 to synchronously drive the lower sliding sleeve seat 225 to move upwards along the surface of the detection column frame 1, the lower sliding sleeve seat 225 rises to synchronously drive the second swing arm 226 to rise, the second swing arm 226 rises to synchronously drive one end of the first swing arm 223 connected with the second swing arm to rotate around the surface of the upper fixed sleeve seat 221 and expand outwards, and synchronously drive the roller 224 to move outwards until the roller 224 contacts with the inner wall of the expansion section, and when the roller 224 contacts with the inner wall of the expansion section and cannot move, that is, the maximum value of the diameter size of the enlarged section is detected, and at this time, as the lower sliding sleeve 225 continues to rise, the position of the roller 224 is limited and reacts to a downward force of the lower sliding sleeve 225, so that the lower sliding sleeve 225 cannot continue to rise and keeps the position unchanged, when the lower sliding sleeve 225 is fixed, the sliding seat 242 rises along with the lower sliding sleeve, and synchronously drives the transmission block 2434 to rise, when the pressing force inside the transmission groove 2251 is greater than the supporting force of the spring 2435 pressing the transmission block 2434 outwards, the matching part inside the transmission groove 2251 presses the transmission part 24341 on the transmission block 2434, so that the transmission block 2434 retracts to a distance to be separated from the transmission groove 2251, and moves to the inside of the through groove 11 again, when the transmission part 24341 is separated from the transmission groove 2251, the lower sliding sleeve 225 keeps the position unchanged under the force of the damping collar 227, and as the sliding seat 242 continues to rise, when the transmission part 24341 on the transmission block 2434 contacts with the matching part of the inner wall of the through groove 11, the extrusion force of the inner wall matching part of the through groove 11 is larger than the supporting force of the spring 2435 extruding the transmission block 2434 outwards, so that the transmission block 2434 retracts to a certain distance again and is separated from the through groove 11, and the transmission block resets to the inside of the clamping groove 2421 under the extrusion of the inner wall of the detection column frame 1 until the transmission block moves to the next group of through groove 11 and extends outwards again, so as to drive the next group of lower sliding sleeve bases 225 to move upwards, and the linkage first swing arm 223 is unfolded to realize diameter measurement again, meanwhile, the lower sliding sleeve bases 225 ascends to synchronously drive the connecting parts 232 to ascend, the connecting parts 232 ascend through the locking bolts 233 to synchronously drive the guide carriages 231 to ascend, the guide carriages 231 ascend to synchronously drive the transmission rod 236 to ascend inside the data cylinder bases 234, when the ring platforms 2361 on the surface of the transmission rod 236 are in contact with the piston parts in the piston sleeve rods 235, and when the lower sliding sleeve bases 225 stop moving, the position of the piston loop bar 235 also stops moving along with the piston loop bar 235, when the driving rod 236 resets, the driving rod 236 is not in contact with the piston loop bar 235, so the position of the piston loop bar 235 keeps unchanged, diameter data of an expansion section can be known by observing corresponding data on the piston loop bar 235 and a scale mark 300, when the piston loop bar 235 resets, one end of the piston loop bar 235 penetrating out of the top of the data cylinder seat 234 is pressed downwards, because a code converter is arranged on the driving motor 244, when the code converter records that the number of forward rotation turns of the driving motor 244 reaches a set value, the driving motor 244 is controlled to rotate reversely, so that the linkage sliding seat 242 resets, the linkage roller 224 resets, when the code converter records that the number of reverse rotation turns of the driving motor 244 reaches the set value, the driving motor 244 is controlled to stop running, at the moment, the sliding seat 242 is just at the initial position, the whole operation is simple, the practicability is strong, and the use effect is good.
Further, the method comprises the following steps:
in an alternative embodiment: coupling mechanism 21 is including connecting seat 211 and connecting bolt 212, and connecting seat 211 sets up in detection post frame 1 top one side and through connecting bolt 212 and detection post frame 1 top fixed connection, and the one end that connecting bolt 212 was kept away from to connecting seat 211 is fixed with external connection bar frame spiro union.
It should be noted that, in this embodiment: further explain coupling mechanism 21's structure, be convenient for be connected with external connection pole frame through having set up coupling mechanism 21 to be convenient for transfer diameter detection device 2, realize expanding section diameter size measurement.
Further, the method comprises the following steps:
in an alternative embodiment: the diameter measuring mechanism 22 comprises an upper fixed sleeve seat 221, a fixed bolt 222, a first swing arm 223, a roller 224, a lower sliding sleeve seat 225, a second swing arm 226 and a damping ferrule 227, the upper fixing sleeve seat 221 is sleeved on the surface of the detection column frame 1 and fixedly connected with the surface of the detection column frame 1 through a fixing bolt 222, the first swing arm 223 is uniformly connected on the surface of the upper fixing sleeve seat 221 in a rotating manner, the roller 224 is uniformly connected on the inner wall of one end of the first swing arm 223 far away from the surface of the upper fixing sleeve seat 221 in a rotating manner, the lower sliding sleeve seat 225 is sleeved on the surface of the detection column frame 1 and positioned on one side of the upper fixing sleeve seat 221, the lower sliding sleeve seat 225 is connected with the surface of the detection column frame 1 in a sliding manner, the second swing arm 226 is uniformly connected on the surface of the lower sliding sleeve seat 225 in a rotating manner and corresponding to the position of the first swing arm 223, one end of the second swing arm 226 far away from the surface of the lower sliding sleeve seat 225 is uniformly connected on the surface of the first swing arm 223, and the damping ferrule 227 is symmetrically clamped and fixed on the inner wall of the lower sliding sleeve seat 225 and is contacted with the surface of the detection column frame 1.
In this embodiment, it should be noted that: further explain the structure and connection relation of diameter measuring mechanism 22, during the use, driving block 2434 contacts with lower sliding sleeve seat 225 and synchronous belt drive lower sliding sleeve seat 225 rises, lower sliding sleeve seat 225 rises and drives second swing arm 226 to rise in step, second swing arm 226 rises and drives first swing arm 223 more than one end that is connected with it in step and fixes sleeve seat 221 surface and rotate and outwards expand as the center to synchronous drive gyro wheel 224 outwards removes until contacting with expanding section inner wall, when gyro wheel 224 and expanding section inner wall contact and unable removal, detect the maximum value of expanding section diameter size promptly, whole easy operation, the practicality is strong and excellent in use effect.
Further, the method comprises the following steps:
in an alternative embodiment: the positioning seat 100 is fastened by bolts at the position corresponding to the upper fixing sleeve seat 221 on the surface of the detection column frame 1, and the upper fixing sleeve seat 221 is sleeved on the surface of the positioning seat 100 and is fixedly connected with the surface of the positioning seat 100 through the fixing bolt 222.
In this embodiment, it should be noted that: the positioning seats 100 are three groups and the positions of the three groups correspond to the lower detection point, the middle detection point and the upper detection point in the expanding section respectively.
In this embodiment, it should be noted that: through setting up positioning seat 100 and being convenient for fix a position diameter measurement mechanism 22 fast, easy operation to improve work efficiency, the practicality is strong and excellent in use effect.
Further, the method comprises the following steps:
in an alternative embodiment: the diameter display mechanism 23 comprises a guide carriage 231, a connecting part 232 and a locking bolt 233, the detection column comprises a data cylinder seat 234, a piston sleeve rod 235 and a transmission rod 236, wherein a guide sliding frame 231 is connected to the surface of the detection column frame 1 in a sliding mode and located on one side of a lower sliding sleeve seat 225, a connecting part 232 is integrally formed on the surface of the lower sliding sleeve seat 225 and corresponds to the position of the guide sliding frame 231, one end of the connecting part 232 is fixedly connected with one end of the guide sliding frame 231 through a locking bolt 233, the data cylinder seat 234 is fastened on the surface of the detection column frame 1 in a bolt mode and located on one side of the guide sliding frame 231, the piston sleeve rod 235 is connected to the inner wall of the data cylinder seat 234 in a sliding mode, one end of the piston sleeve rod 235 penetrates through the top of the data cylinder seat 234, the transmission rod 236 is located inside the piston sleeve rod 235 and connected to the inner wall of the data cylinder seat 234 in a sliding mode, one end of the transmission rod 236 penetrates through the top of the data cylinder seat 234 and is connected to the surface of the data cylinder seat 234 in a sliding mode, and the other end of the transmission rod 236 penetrates through the bottom of the data cylinder seat 234 and is connected to the surface of the guide sliding frame 231.
In this embodiment, it should be noted that: the surface of the detection column frame 1 is provided with a limit sliding groove 2311 matched with the guide sliding frame 231.
In this embodiment, it should be noted that: further explaining the structure and connection relation of the diameter display mechanism 23, when in use, the lower sliding sleeve seat 225 ascends to synchronously drive the connecting part 232 to ascend, the connecting part 232 ascends to synchronously drive the guide sliding frame 231 to ascend through the locking bolt 233, the guide sliding frame 231 ascends to synchronously drive the transmission rod 236 to ascend inside the data cylinder seat 234, when the annular table 2361 on the surface of the transmission rod 236 is in contact with the piston part in the piston sleeve rod 235, the piston sleeve rod 235 is synchronously driven to ascend, when the lower sliding sleeve seat 225 stops moving, the position of the piston sleeve rod 235 also stops moving, diameter data of an expansion section can be known by observing corresponding data on the piston sleeve rod 235 and the scale mark 300, the whole operation is simple, the practicability is strong, and the use effect is good.
Further, the method comprises the following steps:
in an alternative embodiment: the surface of the transmission rod 236 is fixedly connected with a ring stand 2361, the ring stand 2361 is positioned inside the data cylinder seat 234 and is arranged on one side of the bottom of the piston sleeve rod 235, the outer diameter of the ring stand 2361 is smaller than that of the piston part in the piston sleeve rod 235, the surface of the data cylinder seat 234 is provided with an observation window 200, and one side of the observation window 200 is provided with a scale mark 300.
In this embodiment, it should be noted that: the surface of the piston sleeve rod 235 is provided with a column groove for the transmission rod 236 to pass through, the surface of the transmission rod 236 is not contacted with the inner wall of the column groove, a piston part in the piston sleeve rod 235 is tightly attached to the data cylinder seat 234, and the position of the piston sleeve rod 235 in the inner wall of the data cylinder seat 234 is unchanged under the driving of no external force.
In this embodiment, it should be noted that: further explain the structure of driving rod 236, thereby the ring platform 2361 design is convenient for drive piston loop bar 235 in step and rises and carry out the record to measured data, increases the data precision with piston loop bar 235 contactless design, and the piston portion position in the piston loop bar 235 is convenient for observe in the design of observation window 200 to compare through the data with on the scale mark 300 and learn diameter data, whole easy operation, the practicality is strong and excellent in use effect.
Further, the method comprises the following steps:
in an alternative embodiment: measure actuating mechanism 24 including screw thread 241, slide 242, elasticity transmission structure 243 and driving motor 244, screw thread 241 rotates to be connected at detecting the column frame 1 inner wall, slide 242 threaded connection is at screw thread 241 surface and sliding connection is at detecting column frame 1 inner wall, the even sliding connection of elasticity transmission structure 243 is at slide 242 inner wall, the one end that slide 242 inner wall was kept away from to elasticity transmission structure 243 all runs through out and detects the column frame 1 outside and be located inside the lower sliding sleeve seat 225, driving motor 244 bolt-up is detecting column frame 1 top and with screw thread 241 center pin fixed connection, driving motor 244 and external controller electric connection.
It should be noted that, in this embodiment: the surface of the slide carriage 242 is uniformly provided with guide vertical grooves 2422, and the inner wall of the detection column rack 1 is provided with guide vertical bars corresponding to the positions of the guide vertical grooves 2422.
It should be noted that, in this embodiment: the drive motor 244 is provided with a shaft encoder, when the number of positive rotation turns of the drive motor 244 is recorded by the shaft encoder to reach a set value, the drive motor 244 is controlled to rotate reversely, when the number of reverse rotation turns of the drive motor 244 is recorded by the shaft encoder to reach the set value, the drive motor 244 is controlled to stop running, and a protective shell is arranged outside the drive motor 244.
It should be noted that, in this embodiment: further explaining the structure and connection of the measurement drive mechanism 24, when in use, when reaching the set position, the external controller controls the driving motor 244 to operate in an electrified way, the driving motor 244 is electrified to rotate and synchronously drive the threaded screw 241 to rotate, the threaded screw 241 rotates and synchronously drives the sliding seat 242 to ascend, the sliding seat 242 ascends and synchronously drives the elastic transmission structure 243 to ascend, during the ascending process of the elastic transmission structure 243, the elastic transmission structure contacts with the plurality of groups of lower sliding sleeve bases 225 in sequence and drives the lower sliding sleeve bases 225 to move upwards so as to link the first swing arm 223 to unfold to realize the diameter measurement operation, when the driving motor 244 rotates for a set number of turns, it will automatically rotate reversely, and the sliding seat 242 is reset, when the driving motor 244 rotates reversely to the set number of turns and then automatically stops, at the moment, the sliding seat 242 is just reset to the initial position, the whole device is simple to operate, and the practicability is high and the using effect is good.
Further, the method comprises the following steps:
in an alternative embodiment: the surface of the sliding seat 242 is provided with a clamping groove 2421 corresponding to the position of the elastic transmission structure 243, the elastic transmission structure 243 is arranged inside the clamping groove 2421, the elastic transmission structure 243 comprises a fixed mounting seat 2431, an outer sleeve 2432, an inner guide rod 2433, a transmission block 2434 and a spring 2435, the fixed mounting seat 2431 is connected to the inner wall of the clamping groove 2421 in a sliding mode and is fixedly connected with the inner wall of the clamping groove 2421 through a screw, the outer sleeve 2432 is connected to the surface of the fixed mounting seat 2431 in a threaded mode and is located inside the clamping groove 2421, the inner guide rod 2433 is connected to the inner wall of the outer sleeve 2432 in a sliding mode, one end, far away from the inner wall of the outer sleeve 2432, of the inner guide rod 2433 is connected to the transmission block 2434 in a threaded mode, the transmission block 2434 is connected to the inner wall of the clamping groove 2421 in a sliding mode, and the spring 2435 is arranged between the fixed mounting seat 2431 and the transmission block 2434 and is respectively sleeved outside the outer sleeve 2432 and the inner guide rod 2433.
In this embodiment, it should be noted that: the driving block 2434 is initially located inside the slot 2421 and is in the same plane as the surface of the slide 242,
in this embodiment, it should be noted that: the fixed mounting base 2431 is provided with a limiting strip 24311 and a limiting groove 24342 at the position corresponding to the position of the transmission block 2434, and the limiting strip 24311 is slidably connected to the inner wall of the limiting groove 24342.
In this embodiment, it should be noted that: the resistance of the damping collar 227 is greater than the weight of the lower sliding nest 225 itself as it descends.
It should be noted that, in this embodiment: further explaining the structure and connection relationship of the elastic transmission structure 243, when in use, the slide carriage 242 ascends to synchronously drive the transmission block 2434 to ascend, in an initial state, the transmission block 2434 is extruded by the inner wall of the detection column frame 1 and is positioned in the clamping groove 2421 and on the same plane with the surface of the slide carriage 242, when the transmission block 2434 moves to the through groove 11, the transmission block 2434 is not contacted with the inner wall of the detection column frame 1 and penetrates out of the through groove 11 under the action force of the spring 2435, in an initial state, the transmission groove 2251 corresponds to the bottom of the through groove 11, so when the transmission block 2434 penetrates out of the through groove 11, the transmission block 2434 enters into the transmission groove 2251 and is attached to the inner wall of the transmission groove 2251, at this time, the transmission block 2434 and the transmission groove 2251 are in a clamping state, when the slide carriage 242 continuously ascends, the transmission block 2434 is mutually matched with the transmission groove 2251 to synchronously drive the lower sliding sleeve seat 225 to move upwards along the surface of the detection column frame 1, and the first swing arm 223 is linked to be unfolded, when the roller 224 is attached to the inner wall of the expansion section, so that the first swing arm 223 cannot generate displacement, the lower sliding sleeve seat 225 is limited in position and stops moving upwards, along with the continuous rising of the sliding seat 242, when the extrusion force in the transmission groove 2251 is larger than the supporting force of the spring 2435, the transmission part 24341 is matched with the matching part, so that the transmission block 2434 moves towards one side of the spring 2435 and is separated from the transmission groove 2251, and when the transmission part 24341 is separated from the transmission groove 2251, the lower sliding sleeve seat 225 is still kept unchanged in position under the action force of the damping ferrule 227, so that the whole operation is simple, the practicability is high, and the using effect is good.
Further, the method comprises the following steps:
in an alternative embodiment: detect 1 surperficial department corresponding to transmission piece 2434 position of post frame and all seted up logical groove 11, transmission groove 2251 has all been seted up corresponding to transmission piece 2434 position corresponding department to lower sliding sleeve seat 225 inner wall, transmission piece 2434 one end runs through and goes out to lead to groove 11 outside and lie in inside transmission groove 2251, transmission piece 2434 and transmission groove 2251 overall dimension looks adaptation, the one end that transmission piece 2434 lies in transmission groove 2251 inside is provided with transmission portion 24341, lead to that 11 inner walls of groove and transmission groove 2251 inner wall all are provided with the cooperation portion with transmission portion 24341 looks adaptation.
In this embodiment, it should be noted that: in the initial state, the transmission groove 2251 corresponds to the bottom of the through groove 11.
In this embodiment, it should be noted that: it wears out to lead to groove 11 design and be convenient for drive block 2434 one end, thereby the drive groove 2251 design is convenient for cooperate with drive block 2434 and drive down sliding sleeve seat 225 and be the up-and-down motion, cooperation portion design then be convenient for drive portion 24341 under certain effort with lead to groove 11 and drive groove 2251 and break away from, whole easy operation, the practicality is strong and excellent in use effect.
Further, the method comprises the following steps:
in an alternative embodiment: the discharging mechanism 25 comprises a connecting plate seat 251 and a discharging rod frame 252, the connecting plate seat 251 is fastened at the bottom of the detection column frame 1 through bolts, the discharging rod frame 252 is connected at the bottom of the connecting plate seat 251 through threads, and a conical part is arranged at the bottom of the discharging rod frame 252.
In this embodiment, it should be noted that: the bottom of the conical part is arc-shaped.
It should be noted that, in this embodiment: arrange material mechanism 25 and be used for clearing up the rubble that detects the pedestal 1 bottom through setting up, thereby it is crooked to reduce to detect the pedestal 1 because of the contact rubble takes place, influences measurement accuracy, wherein, it has multiple size to arrange material pole frame 252 length, can change according to the in-service use demand, and its bottom is provided with the toper portion, and the toper portion bottom is the drive rubble removal of being convenient for of arc form design, device whole easy operation, and the practicality is strong and excellent in use effect.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a variable diameter steel reinforcement cage enlarged footing stock enlarges section diameter detection device, is including detecting column frame (1), its characterized in that: the diameter detection device (2) is arranged on the surface of the detection column frame (1);
the diameter detection device (2) comprises a connecting mechanism (21), a diameter measuring mechanism (22), a diameter display mechanism (23), a measuring driving mechanism (24) and a discharging mechanism (25), the connecting mechanism (21) is arranged at the top of the detection column frame (1), the diameter measuring mechanisms (22) are uniformly arranged on the surface of the detection column frame (1), the diameter display mechanisms (23) are uniformly arranged on the surface of the detection column frame (1) and positioned at one side of the diameter measurement mechanism (22), one end of the diameter display mechanism (23) is connected with one end of the diameter measuring mechanism (22), the measuring driving mechanism (24) is arranged in the detecting column frame (1) and is electrically connected with an external controller, one end of the measuring and driving mechanism (24) penetrates through the outside of the detection column frame (1) and is positioned inside the diameter measuring mechanism (22), and the discharging mechanism (25) is installed at the bottom of the detection column frame (1).
2. The diameter detection device for the expansion section of the anchor rod of the variable-diameter steel reinforcement cage expansion head as claimed in claim 1, wherein: coupling mechanism (21) is including connecting seat (211) and connecting bolt (212), connecting seat (211) set up in detection post frame (1) top one side and through connecting bolt (212) and detection post frame (1) top fixed connection, the one end that connecting bolt (212) were kept away from in connecting seat (211) is fixed with outside connecting rod frame spiro union.
3. The diameter detection device for the expansion section of the anchor rod of the variable-diameter steel reinforcement cage expansion head as claimed in claim 1, wherein: the diameter measuring mechanism (22) comprises an upper fixed sleeve seat (221), a fixed bolt (222), a first swing arm (223), a roller (224), a lower sliding sleeve seat (225), a second swing arm (226) and a damping ferrule (227), wherein the upper fixed sleeve seat (221) is sleeved on the surface of the detection column frame (1) and fixedly connected with the surface of the detection column frame (1) through the fixed bolt (222), the first swing arm (223) is uniformly and rotatably connected on the surface of the upper fixed sleeve seat (221), the roller (224) is uniformly and rotatably connected on the inner wall of one end, far away from the surface of the upper fixed sleeve seat (221), of the first swing arm (223), the lower sliding sleeve seat (225) is sleeved on the surface of the detection column frame (1) and positioned on one side of the upper fixed sleeve seat (221), the lower sliding sleeve seat (225) is slidably connected with the surface of the detection column frame (1), the second swing arm (226) is uniformly and rotatably connected on the surface of the lower sliding sleeve seat (225) and corresponds to the position of the first swing arm (223), the one end that second swing arm (226) kept away from lower sliding sleeve seat (225) surface all rotates to be connected on first swing arm (223) surface, damping lasso (227) symmetry joint is fixed sliding sleeve seat (225) inner wall down and is contacted with detection column frame (1) surface.
4. The diameter detection device for the expansion section of the anchor rod of the variable-diameter steel reinforcement cage expansion head as claimed in claim 3, wherein: the positioning seat (100) is fastened on the surface of the detection column frame (1) through bolts at the position corresponding to the upper fixing sleeve seat (221), and the upper fixing sleeve seat (221) is sleeved on the surface of the positioning seat (100) and is fixedly connected with the surface of the positioning seat (100) through a fixing bolt (222).
5. The diameter detection device for the expansion section of the anchor rod of the variable-diameter steel reinforcement cage expansion head as claimed in claim 3, wherein: diameter display mechanism (23) is including leading balladeur train (231), connecting portion (232), locking bolt (233), data cartridge seat (234), piston loop bar (235) and transfer line (236), leading balladeur train (231) sliding connection is on detecting column frame (1) surface and being located lower sliding sleeve seat (225) one side, connecting portion (232) integrated into one piece sets up sliding sleeve seat (225) surface under and corresponds with leading balladeur train (231) position, connecting portion (232) one end is passed through locking bolt (233) and is led balladeur train (231) one end fixed connection, data cartridge seat (234) bolt fastening is on detecting column frame (1) surface and being located leading balladeur train (231) one side, piston loop bar (235) sliding connection is in data cartridge seat (234) inner wall, piston loop bar (235) one end runs through out data cartridge seat (234) top, transfer line (236) are located inside and sliding connection of piston loop bar (235) and are in data cartridge seat (234) inner wall One end of the transmission rod (236) penetrates through the top of the data cylinder seat (234) and is connected to the surface of the data cylinder seat (234) in a sliding mode, and the other end of the transmission rod (236) penetrates through the bottom of the data cylinder seat (234) and is connected to the surface of the guide sliding frame (231) in a threaded mode.
6. The diameter detection device for the expansion section of the anchor rod of the variable-diameter steel reinforcement cage expansion head as claimed in claim 5, wherein: transfer line (236) fixed surface is connected with ring platform (2361), ring platform (2361) are located data cylinder seat (234) inside and set up in piston loop bar (235) bottom one side, ring platform (2361) external diameter is less than the piston portion external diameter in piston loop bar (235), data cylinder seat (234) surface is provided with observation window (200), just observation window (200) one side is provided with scale mark (300).
7. The diameter detection device for the expansion section of the anchor rod of the variable-diameter steel reinforcement cage expansion head as claimed in claim 1, wherein: measure actuating mechanism (24) including screw lead screw (241), slide (242), elastic transmission structure (243) and driving motor (244), screw lead screw (241) rotate to be connected and detect post frame (1) inner wall, slide (242) threaded connection is at screw lead screw (241) surface and sliding connection is in detecting post frame (1) inner wall, the even sliding connection of elastic transmission structure (243) is at slide (242) inner wall, the one end that slide (242) inner wall was kept away from in elastic transmission structure (243) all runs through out and detects post frame (1) outside and is located inside lower sliding sleeve seat (225), driving motor (244) bolt-up is detecting post frame (1) top and with screw lead screw (241) center pin fixed connection, driving motor (244) and external control ware electric connection.
8. The diameter detection device for the expansion section of the anchor rod of the variable-diameter steel reinforcement cage expansion head as claimed in claim 7, wherein: the surface of the sliding seat (242) is provided with a clamping groove (2421) corresponding to the position of the elastic transmission structure (243), the elastic transmission structure (243) is installed inside the clamping groove (2421), the elastic transmission structure (243) comprises a fixed installation seat (2431), an outer sleeve (2432), an inner guide rod (2433), a transmission block (2434) and a spring (2435), the fixed installation seat (2431) is slidably connected to the inner wall of the clamping groove (2421) and is fixedly connected with the inner wall of the clamping groove (2421) through a screw, the outer sleeve (2432) is in threaded connection with the surface of the fixed installation seat (2431) and is located inside the clamping groove (2421), the inner guide rod (2433) is slidably connected to the inner wall of the outer sleeve (2432), one end, far away from the inner wall of the outer sleeve (2432), of the inner guide rod (2433) is in threaded connection with the transmission block (2434), and the transmission block (2434) is slidably connected to the inner wall of the clamping groove (2421), the spring (2435) is arranged between the fixed mounting seat (2431) and the transmission block (2434) and is respectively sleeved on the outer side of the outer sleeve (2432) and the outer side of the inner guide rod (2433).
9. The diameter detection device for the expansion section of the anchor rod of the variable-diameter steel reinforcement cage expansion head as claimed in claim 3, wherein: the detection column frame (1) surface is corresponding to transmission piece (2434) corresponding department and has all seted up logical groove (11), sliding sleeve seat (225) inner wall all has seted up drive groove (2251) corresponding department in transmission piece (2434) position down, transmission piece (2434) one end is run through out logical groove (11) outside and is located inside drive groove (2251), drive piece (2434) and drive groove (2251) overall dimension looks adaptation, the one end that drive piece (2434) is located drive groove (2251) inside is provided with transmission portion (24341), lead to groove (11) inner wall and drive groove (2251) inner wall all be provided with the cooperation portion with transmission portion (24341) looks adaptation.
10. The diameter detection device for the expansion section of the anchor rod of the variable-diameter steel reinforcement cage expansion head as claimed in claim 1, wherein: the discharging mechanism (25) comprises a connecting plate seat (251) and a discharging rod frame (252), the connecting plate seat (251) is fastened at the bottom of the detection column frame (1) through bolts, the discharging rod frame (252) is in threaded connection with the bottom of the connecting plate seat (251), and a conical part is arranged at the bottom of the discharging rod frame (252).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210879823.0A CN115031606B (en) | 2022-07-25 | 2022-07-25 | Diameter detection device for enlarged head anchor rod enlarged section of variable-diameter reinforcement cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210879823.0A CN115031606B (en) | 2022-07-25 | 2022-07-25 | Diameter detection device for enlarged head anchor rod enlarged section of variable-diameter reinforcement cage |
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| Publication Number | Publication Date |
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| CN115031606A true CN115031606A (en) | 2022-09-09 |
| CN115031606B CN115031606B (en) | 2023-12-12 |
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| CN202210879823.0A Active CN115031606B (en) | 2022-07-25 | 2022-07-25 | Diameter detection device for enlarged head anchor rod enlarged section of variable-diameter reinforcement cage |
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| CN (1) | CN115031606B (en) |
Cited By (1)
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| CN116575483A (en) * | 2023-03-22 | 2023-08-11 | 中铁西南科学研究院有限公司 | Mountain reinforcing device for ecological restoration of mine |
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| CN115031606B (en) | 2023-12-12 |
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