CN112834707B - Inside gap detection device of cement tubular product - Google Patents
Inside gap detection device of cement tubular product Download PDFInfo
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- CN112834707B CN112834707B CN202110026617.0A CN202110026617A CN112834707B CN 112834707 B CN112834707 B CN 112834707B CN 202110026617 A CN202110026617 A CN 202110026617A CN 112834707 B CN112834707 B CN 112834707B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
Abstract
The invention discloses a device for detecting gaps in a cement pipe, which relates to the technical field of cement pipe detection and comprises an installation base, a rolling mechanism, a detection mechanism, a placement base and a damping mechanism, wherein the rolling mechanism is fixedly arranged on one side of the installation base, the detection mechanism is fixedly arranged on the installation base, one side of the installation base is provided with a groove, the damping mechanism is arranged in the groove, the damping mechanism is positioned below the working end of the detection mechanism, the placement base is arranged above the damping mechanism, the rolling mechanism is driven to roll and detect the cement pipe, the gaps in the cement pipe can be comprehensively detected, the detection mechanism works to detect the gaps in the cement pipe, the mechanisms work cooperatively to detect the gaps in the cement pipe in an omnibearing manner, the problem of the inside of avoiding cement pipeline goes wrong, causes the problem that the pipeline content reveals after the installation.
Description
Technical Field
The invention relates to the technical field of cement pipe detection, in particular to a device for detecting an internal gap of a cement pipe.
Background
The cement pipe is also called cement pressure pipe, reinforced concrete pipe, the cement pipe is with cement with the reinforcing bar as the material, the pipeline is preset in the principle of the centrifugal force of the application wire pole, it can be regarded as the sewer pipe in the urban construction foundation, can blow off the sewage, flood control drainage, and water supply pipe and farmland motor-pumped well that some special factories and mines used, but traditional cement tubular product generally only detects to the gap of outside when dispatching from the factory, the inside gap is difficult to detect, when in case inside goes wrong, cause pipeline content to reveal after the installation easily, need the secondary to change tubular product, waste time and energy, and can influence the installation quality of engineering when the content reveals, the seepage will appear and will lead to the road surface to sink, cause the pollution to soil and groundwater of pipeline both sides, will bring the trouble to later work.
Disclosure of Invention
The embodiment of the invention provides a device for detecting an internal gap of a cement pipe, which aims to solve the problems that the traditional cement pipe is generally only used for detecting an external gap when being delivered from a factory, and the internal gap is difficult to detect.
The embodiment of the invention adopts the following technical scheme: the utility model provides an inside gap detection device of cement tubular product is including installing the base, the mechanism of rolling, detection mechanism, arrangement base and damper, the mechanism of rolling is fixed to be set up on one side of installation base, detection mechanism is fixed to be set up on the installation base, one side of installation base is seted up flutedly, damper sets up in the recess, and damper is located the below of detection mechanism work end, it sets up damper's top to settle the base.
Further, the rolling mechanism comprises a motor mounting base, a rolling motor, a first rolling block, a transmission rod, a second rolling block, a rolling gear, a first rolling shaft, a first rolling fixed plate, a second rolling shaft, a rolling frame and a rolling inner gear, the motor mounting base is fixedly arranged on one side of the mounting base, the rolling motor is fixedly arranged on the motor mounting base, one end of the first rolling block is fixedly connected with the output end of the rolling motor, one end of the transmission rod is sleeved on the other end of the first rolling block, one end of the second rolling block is sleeved on the other end of the transmission rod, the rolling gear is fixedly arranged on one side of the transmission rod, one end of the first rolling shaft is rotatably arranged on the other end of the second rolling block, the other end of the first rolling shaft is rotatably arranged on one end of the first rolling fixed plate, the other end of the first fixed plate that rolls is fixed to be set up on one side of installation base, the one end of the second fixed plate that rolls is fixed to be set up the side of the first fixed plate that rolls, the one end rotation of second roll axle sets up on the other end of the second fixed plate that rolls, the second roll axle the other end with the intermediate position fixed connection who rolls the frame, the internal gear that rolls is fixed to be set up on the both sides of rolling the frame, and roll the gear with the internal gear that rolls meshes mutually.
Further, detection mechanism is including removing subassembly and determine module, it is equipped with two sets ofly to remove the subassembly symmetry and set up on the installation base, and two sets of the work end of removing the subassembly all extends to the inside of cement pipe, determine module is fixed to be set up two sets of the work end of removing the subassembly.
Furthermore, each group of the moving assemblies comprises a moving cylinder, a first moving rack, a moving shaft, a first moving gear, a second moving gear, a moving fixed plate, a second moving rack, a moving rod and a moving plate, wherein the moving cylinder is fixedly arranged on one side of the mounting base, one end of the first moving rack is fixedly connected with the output end of the moving cylinder, the moving shaft is rotatably arranged on one side of the mounting base, the first moving gear is fixedly arranged on one end of the moving shaft, the first moving rack is meshed with the first moving gear, the second moving gear is fixedly arranged on the other end of the moving shaft, the moving fixed plate is fixedly arranged beside the moving shaft, a moving opening is formed above the moving fixed plate, and the second moving rack is slidably arranged in the moving opening, one end of the second moving rack is fixedly connected with one end of the moving rod, the second moving rack is meshed with the second moving gear, and the moving plate is fixedly connected with the other end of the moving rod.
Furthermore, the detection assembly comprises a detection motor, a first gear coupling, a second gear coupling, a connecting shaft, a detection shaft, detection gears and a detector, the detection motor is fixedly arranged on a movable plate in one group of the movable assembly, the first gear coupling is fixedly connected with the output end of the detection motor, the second gear coupling is fixedly arranged on the movable plate in the other group of the movable assembly, one end of the connecting shaft is rotatably arranged at the middle position of the second gear coupling, the detection shaft is fixedly arranged at the other end of the connecting shaft, the detection gears are provided with two groups, the two groups of the detection gears are respectively arranged at one end of the detection shaft, and are all meshed with the first gear coupling and the second gear coupling, the detector is provided with two groups, and the two groups of detectors are respectively and fixedly arranged on one end of the detection shaft.
Furthermore, damper includes vibration damping mount, shock attenuation push rod and buffering subassembly, vibration damping mount is fixed to be set up in the recess of installation base, shock attenuation push rod is equipped with four groups, four groups shock attenuation push rod is two bisymmetry settings on vibration damping mount, the buffering subassembly is equipped with two sets ofly, two sets ofly the buffering subassembly structure is the same, and is two sets of buffering subassembly symmetry sets up on the vibration damping mount.
Furthermore, each group of the buffer components comprises a buffer fixing plate, buffer guide rods, a first buffer spring, a second buffer spring, a first buffer block, a second buffer block, a first buffer rod, a second buffer rod and a buffer plate, wherein the buffer fixing plate, the buffer guide rods, the first buffer spring and the second buffer spring are respectively provided with two groups, the two groups of buffer fixing plates are symmetrically and fixedly arranged on the shock absorption base, two ends of the two groups of the buffer guide rods are respectively and fixedly arranged on one group of the buffer fixing plate, the two groups of the first buffer springs are respectively sleeved on one end of one group of the buffer guide rods, the two groups of the second buffer springs are respectively sleeved on the other end of one group of the buffer guide rods, the first buffer block is arranged on one end of the two groups of the buffer guide rods in a sliding manner, and the first buffer block is fixedly connected with one end of the two groups of the first buffer springs, the second buffer block is arranged at the other ends of the two groups of buffer guide rods in a sliding mode, the second moving block is fixedly connected with one ends of the two groups of second buffer springs, one end of the first buffer rod is arranged above the first buffer block in a rotating mode, one end of the second buffer rod is arranged above the second buffer block in a rotating mode, one side of the buffer plate is arranged at the other end of the first buffer rod in a rotating mode, the other side of the buffer plate is arranged at the other end of the second buffer rod in a rotating mode, and the placement base is arranged on the buffer plate.
The embodiment of the invention adopts at least one technical scheme to achieve the following beneficial effects:
one is as follows: through the work of the mechanism that rolls, can drive cement tubular product and roll, carry out comprehensive detection to the inside of cement pipe, when the mechanism during operation that rolls, the motor that rolls in the mechanism that rolls rotates and drives first piece rotation that rolls, the first piece that rolls drives the transfer line and rotates, the transfer line drives the second and rolls the piece and rotate, the second piece that rolls drives the gear rotation that rolls, the gear that rolls drives the internal gear rotation that rolls, the internal gear that rolls can drive cement tubular product and roll.
The second step is as follows: through the work of removal subassembly, can send detection module into the inside of cement tubular product and detect, and can detect each position inside the cement tubular product, when removing the subassembly during operation, the work of the actuating cylinder in the removal subassembly drives first removal rack and removes, first removal rack removes and drives first removal gear revolve, first removal gear revolve drives the removal axle and rotates, the removal axle rotates and drives second removal gear revolve, second removal gear revolve drives the removal rack and removes, the removal rack removes and drives the carriage release lever and remove, the carriage release lever drives the movable plate and removes, the movable plate drives the inside that detection mechanism got into the cement pipe and detects.
And thirdly: through the work of determine module, can carry out the omnidirectional to the inside gap of cement tubular product and detect, when determine module during operation, the detection motor among the determine module changes and drives first gear coupling and rotates, and first gear coupling drives two sets of detection gear revolve, and two sets of detection gear revolve drive the detection axle and rotate, and the detection axle rotates and drives two sets of detectors and rotate.
And the fourth step: through damper's setting, can protect the cement tubular product that detects, avoid causing cement tubular product damage.
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 invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the tumbling mechanism of the present invention;
FIG. 3 is a perspective sectional view of the detection mechanism of the present invention;
FIG. 4 is a perspective view of the moving assembly of the present invention;
FIG. 5 is a schematic perspective view of the inspection assembly of the present invention;
FIG. 6 is a schematic perspective view of the shock absorbing mechanism of the present invention;
fig. 7 is a schematic perspective view of a buffer assembly according to the present invention.
Reference numerals are as follows: the device comprises a mounting base 1, a rolling mechanism 2, a motor mounting base 21, a rolling motor 22, a first rolling block 23, a transmission rod 24, a second rolling block 25, a rolling gear 26, a first rolling shaft 27, a first rolling fixed plate 28, a second rolling fixed plate 29, a second rolling shaft 210, a rolling frame 211, a rolling internal gear 212, a rubber pad 213, a detection mechanism 3, a moving component 31, a moving cylinder 311, a first moving rack 312, a moving shaft 313, a first moving gear 314, a second moving gear 315, a moving fixed plate 316, a second moving rack 317, a moving rod 318, a moving plate 319, a moving port 3110, a detection component 32, a detection motor 321, a first gear coupling 322, a second gear coupling 323, a connecting shaft 324, a detection shaft 325, a detection gear 326, a detector 327, a mounting base 4, a damping mechanism 5, a damping base 51, a damping push rod 52, a damping component 53, Buffer fixing plate 531, buffer guide rod 532, first buffer spring 533, second buffer spring 534, first buffer block 535, second buffer block 536, first buffer rod 537, second buffer rod 538, buffer plate 539 and groove 6.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. 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.
The following describes technical solutions provided by embodiments of the present invention in detail with reference to fig. 1 to 7.
The device for detecting the internal gap of the cement pipe comprises an installation base 1, a rolling mechanism 2, a detection mechanism 3, an installation base 4 and a damping mechanism 5, wherein the rolling mechanism 2 is fixedly arranged on one side of the installation base 1, the detection mechanism 3 is fixedly arranged on the installation base 1, one side of the installation base 1 is provided with a groove 6, the damping mechanism 5 is arranged in the groove 6, the damping mechanism 5 is positioned below the working end of the detection mechanism 3, the installation base 4 is arranged above the damping mechanism 5, the cement pipe is driven to carry out rolling detection through the work of the rolling mechanism 2, the cement pipe can be comprehensively detected, the gap inside the cement pipe can be detected through the work of the detection mechanism 3, the weight of the cement pipe can be borne through the arrangement of the damping mechanism 5, through the cooperation work of each mechanism, can carry out the omnidirectional to the gap of inside and detect, avoid the inside of cement pipeline to go wrong, cause the problem that the pipeline content revealed after the installation.
Specifically, the mechanism 2 that rolls includes motor installation base 21, rolls motor 22, first piece 23 that rolls, transfer line 24, second rolls piece 25, rolls gear 26, first roll axle 27, first fixed plate 28 that rolls, second roll fixed plate 29, second roll axle 210, roll frame 211 and the internal gear 212 that rolls, motor installation base 21 is fixed to be set up on one side of installation base 1, roll motor 22 is fixed to be set up on motor installation base 21, the one end of first roll piece 23 with the output fixed connection of roll motor 22, the pot head of transfer line 24 is established on the other end of first roll piece 23, the pot head of second roll piece 25 is established on the other end of transfer line 24, roll gear 26 is fixed to be set up on one side of transfer line 24, the one end rotation of first roll axle 27 is set up on the other end of second roll piece 25, the other end of first roll axle 27 rotates and sets up one of first roll fixed plate 28 is served, the other end of first roll fixed plate 28 is fixed to be set up on one side of installation base 1, the fixed setting of one end of second roll fixed plate 29 is in the side of first roll fixed plate 28, the one end of second roll axle 210 rotates and sets up on the other end of second roll fixed plate 29, the other end of second roll axle 210 with the intermediate position fixed connection of roll frame 211, roll internal gear 212 is fixed to be set up on the both sides of roll frame 211, and roll gear 26 with roll internal gear 212 meshes mutually, and when roll mechanism 2 during operation, roll motor 22 rotates and drives first roll piece 23 and rotates, and first roll piece 23 drives transfer line 24 and rotates, and transfer line 24 drives second roll piece 25 and rotates, the second piece 25 that rolls drives the gear 26 that rolls and rotates, and the gear 26 that rolls drives the internal gear 212 that rolls and rotates, and through the work of the mechanism 2 that rolls, the cement pipe that drives to detect rolls, can carry out comprehensive detection work to the cement pipe, and the comprehensiveness has obtained the improvement.
Specifically, detection mechanism 3 is including removing subassembly 31 and determine module 32, it is equipped with two sets ofly, two sets ofly to remove subassembly 31 symmetry and set up on the installation base 1, and two sets ofly the work end of removing subassembly 31 all extends to the inside of cement pipe, determine module 32 is fixed to be set up two sets ofly remove subassembly 31's work end, through the work of determine mechanism 3, can carry out comprehensive detection to the inside gap of cement pipe, the practicality has obtained the improvement.
Specifically, each set of the moving assemblies 31 includes a moving cylinder 311, a first moving rack 312, a moving shaft 313, a first moving gear 314, a second moving gear 315, a moving fixing plate 316, a second moving rack 317, a moving rod 318, and a moving plate 319, the moving cylinder 311 is fixedly disposed on one side of the mounting base 1, one end of the first moving rack 312 is fixedly connected to an output end of the moving cylinder 311, the moving shaft 313 is rotatably disposed on one side of the mounting base 1, the first moving gear 314 is fixedly disposed on one end of the moving shaft 313, the first moving rack 312 is engaged with the first moving gear 314, the second moving gear 315 is fixedly disposed on the other end of the moving shaft 313, the moving fixing plate 316 is fixedly disposed beside the moving shaft 313, a moving port 3110 is opened above the moving fixing plate 316, the second moving rack 317 is slidably disposed in the moving port 3110, one end of the second moving rack 317 is fixedly connected to one end of the moving rod 318, the second moving rack 317 is engaged with the second moving gear 315, the moving plate 319 is fixedly connected to the other end of the moving rod 318, when the moving component 31 operates, the moving cylinder 311 operates to drive the first moving rack 312 to move, the first moving rack 312 moves to drive the first moving gear 314 to rotate, the first moving gear 314 rotates to drive the moving shaft 313 to rotate, the moving shaft 313 rotates to drive the second moving gear 315 to rotate, the second moving gear 315 rotates to drive the second moving rack 317 to move, the second moving rack 317 moves to drive the moving rod 318 to move, the moving rod 318 drives the moving plate 319 to move, and the detecting component 32 is driven to move by the operation of the moving component 31, can carry out the gap detection to each position in the cement pipe, the comprehensiveness obtains improving.
Specifically, the detecting assembly 32 includes a detecting motor 321, a first gear coupling 322, a second gear coupling 323, a connecting shaft 324, a detecting shaft 325, a detecting gear 326 and a detecting instrument 327, the detecting motor 321 is fixedly disposed on a set of moving plate 319 in the moving assembly 31, the first gear coupling 322 is fixedly connected to the output end of the detecting motor 321, the second gear coupling 323 is fixedly disposed on another set of moving plate 319 in the moving assembly 31, one end of the connecting shaft 324 is rotatably disposed at the middle position of the second gear coupling 323, the detecting shaft 325 is fixedly disposed at the other end of the connecting shaft 324, the detecting gear 326 is provided with two sets, the detecting gear 326 is respectively disposed at one end of the detecting shaft 325, and the detecting gear 326 is engaged with the first gear coupling 322 and the second gear coupling 323, detector 327 is equipped with two sets ofly, two sets of detector 327 is fixed the setting respectively detect one of axle 325 and serve, when determine module 32 during operation, detect motor 321 and change and drive first gear coupling 322 and rotate, first gear coupling 322 drives two sets of detection gear 326 and rotates, and two sets of detection gear 326 rotate and drive and detect axle 325 and rotate, detect axle 325 and rotate and drive two sets of detectors 327 and rotate, through determine module 32's work, can carry out the omnidirectional to the inside of cement pipe and detect, and the practicality has obtained the improvement.
Concretely, damper 5 includes vibration damping mount 51, shock attenuation push rod 52 and damper 53, vibration damping mount 51 is fixed to be set up in the recess 6 of installation base 1, shock attenuation push rod 52 is equipped with four groups, four groups shock attenuation push rod 52 is two bisymmetry settings on vibration damping mount 51, damper 53 is equipped with two sets ofly, and is two sets of damper 53 structure is the same, and is two sets of damper 53 symmetry sets up on the vibration damping mount 51, through damper 5's setting, can bear the weight of cement pipe, avoid causing the damage to cement tubular product.
Specifically, each set of the buffer assemblies 53 includes a buffer fixing plate 531, a buffer guide rod 532, a first buffer spring 533, a second buffer spring 534, a first buffer block 535, a second buffer block 536, a first buffer rod 537, a second buffer rod 538 and a buffer plate 539, two sets of the buffer fixing plate 531, the buffer guide rod 532, the first buffer spring 533 and the second buffer spring 534 are provided, the two sets of the buffer fixing plates 531 are symmetrically and fixedly disposed on the damping base 1, two ends of the two sets of the buffer guide rods 532 are respectively and fixedly disposed on the set of the buffer fixing plate 531, two sets of the first buffer springs 533 are respectively and fixedly disposed on one end of the set of the buffer guide rod 532, two sets of the second buffer springs 534 are respectively and fixedly disposed on the other end of the set of the buffer guide rod 532, the first buffer block 535 is slidably disposed on one end of the two sets of the buffer guide rods 532, the first buffer block 535 is fixedly connected with one end of two sets of first buffer springs 533, the second buffer block 536 is slidably disposed at the other end of two sets of buffer guide rods 532, the second buffer block 536 is fixedly connected with one end of two sets of second buffer springs 534, one end of the first buffer rod 537 is rotatably disposed above the first buffer block 535, one end of the second buffer rod 538 is rotatably disposed above the second buffer block 536, one side of the buffer plate 539 is rotatably disposed at the other end of the first buffer rod 537, the other side of the buffer plate 539 is rotatably disposed at the other end of the second buffer rod 538, the mounting base 4 is disposed on the buffer plate 539, and cement pipes to be tested can be protected from being damaged by the operation of the buffer assembly 53.
The invention has the working principle that firstly, the cement pipe material to be detected is placed on the placing base 4 arranged on the buffer mechanism, the cement pipe material to be detected can be protected through the arrangement of the buffer mechanism, the cement pipe material is prevented from being damaged, then the cement pipe material is driven to roll through the work of the rolling mechanism 2, the interior of the cement pipe is comprehensively detected, when the rolling mechanism 2 works, the rolling motor 22 in the rolling mechanism 2 rotates to drive the first rolling block 23 to rotate, the first rolling block 23 drives the transmission rod 24 to rotate, the transmission rod 24 drives the second rolling block 25 to rotate, the second rolling block 25 drives the rolling gear 26 to rotate, the rolling gear 26 drives the rolling inner gear 212 to rotate, then the moving component 31 in the detection mechanism 3 works to send the detection component 32 into the interior of the cement pipe material to be detected, when the moving component 31 works, the moving cylinder 311 in the moving component 31 works to drive the first moving rack 312 to move, when the detection assembly 32 works, the detection motor 321 in the detection assembly 32 drives the first gear coupling 322 to rotate, the first gear coupling 322 drives the two groups of detection gears 326 to rotate, the two groups of detection gears 326 rotate, the detection shaft 325 rotates to drive the two groups of detectors 327 to rotate, and the gaps in the cement pipe can be detected in an omnibearing manner through the matching work of the mechanisms, the problem of the inside of avoiding cement pipeline goes wrong, causes the problem that the pipeline content reveals after the installation.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (4)
1. The device for detecting the internal gap of the cement pipe is characterized by comprising an installation base (1), a rolling mechanism (2), a detection mechanism (3), an installation base (4) and a damping mechanism (5), wherein the rolling mechanism (2) is fixedly arranged on one side of the installation base (1), the detection mechanism (3) is fixedly arranged on the installation base (1), a groove (6) is formed in one side of the installation base (1), the damping mechanism (5) is arranged in the groove (6), the damping mechanism (5) is located below the working end of the detection mechanism (3), and the installation base (4) is arranged above the damping mechanism (5);
the rolling mechanism (2) comprises a motor installation base (21), a rolling motor (22), a first rolling block (23), a transmission rod (24), a second rolling block (25), a rolling gear (26), a first rolling shaft (27), a first rolling fixed plate (28), a second rolling fixed plate (29), a second rolling shaft (210), a rolling frame (211) and a rolling inner gear (212), wherein the motor installation base (21) is fixedly arranged on one side of the installation base (1), the rolling motor (22) is fixedly arranged on the motor installation base (21), one end of the first rolling block (23) is fixedly connected with an output end of the rolling motor (22), one end of the transmission rod (24) is arranged at the other end of the first rolling block (23), one end of the second rolling block (25) is arranged at the other end of the transmission rod (24), the fixed setting of roll gear (26) is in on one side of transfer line (24), the one end of first roll axle (27) is rotated and is set up on the other end of second roll piece (25), the other end of first roll axle (27) is rotated and is set up one of first roll fixed plate (28) is served, the other end of first roll fixed plate (28) is fixed to be set up on one side of installation base (1), the one end of second roll fixed plate (29) is fixed to be set up the side of first roll fixed plate (28), the one end of second roll axle (210) is rotated and is set up on the other end of second roll fixed plate (29), the other end of second roll axle (210) with the intermediate position fixed connection of roll frame (211), roll internal gear (212) fixed the setting on the both sides of roll frame (211), and the tumbling gear (26) is meshed with the tumbling internal gear (212);
the detection mechanism (3) comprises two groups of moving assemblies (31) and detection assemblies (32), the two groups of moving assemblies (31) are symmetrically arranged on the mounting base (1), working ends of the two groups of moving assemblies (31) extend into the cement pipe, and the detection assemblies (32) are fixedly arranged at the working ends of the two groups of moving assemblies (31);
each group of the moving assemblies (31) comprises a moving cylinder (311), a first moving rack (312), a moving shaft (313), a first moving gear (314), a second moving gear (315), a moving fixing plate (316), a second moving rack (317), a moving rod (318) and a moving plate (319), wherein the moving cylinder (311) is fixedly arranged on one side of the mounting base (1), one end of the first moving rack (312) is fixedly connected with the output end of the moving cylinder (311), the moving shaft (313) is rotatably arranged on one side of the mounting base (1), the first moving gear (314) is fixedly arranged on one end of the moving shaft (313), the first moving rack (312) is meshed with the first moving gear (314), and the second moving gear (315) is fixedly arranged on the other end of the moving shaft (313), the movable fixing plate (316) is fixedly arranged at the side of the movable shaft (313), a movable opening (3110) is formed above the movable fixing plate (316), the second movable rack (317) is slidably arranged in the movable opening (3110), one end of the second movable rack (317) is fixedly connected with one end of the movable rod (318), the second movable rack (317) is meshed with the second movable gear (315), and the movable plate (319) is fixedly connected with the other end of the movable rod (318);
the detection assembly (32) comprises a detection motor (321), a first gear coupling (322), a second gear coupling (323), a connecting shaft (324), a detection shaft (325), a detection gear (326) and a detector (327), wherein the detection motor (321) is fixedly arranged on one group of a movable plate (319) in the mobile assembly (31), the first gear coupling (322) is fixedly connected with the output end of the detection motor (321), the second gear coupling (323) is fixedly arranged on the other group of the movable plate (319) in the mobile assembly (31), one end of the connecting shaft (324) is rotatably arranged at the middle position of the second gear coupling (323), the detection shaft (325) is fixedly arranged at the other end of the connecting shaft (324), the detection gear (326) is provided with two groups, and the two groups of detection gears (326) are respectively arranged at one end of the detection shaft (325), and two sets of detect gear (326) all with first gear coupling (322) and second gear coupling (323) mesh mutually, detector (327) are equipped with two sets ofly, and two sets of detector (327) are fixed respectively and are set up on the one end of detecting axle (325).
2. The device for detecting the internal gap of the cement pipe as claimed in claim 1, wherein the damping mechanism (5) comprises a damping base (51), damping push rods (52) and buffering assemblies (53), the damping base (51) is fixedly arranged in the groove (6) of the mounting base (1), the damping push rods (52) are provided with four groups, the four groups of the damping push rods (52) are symmetrically arranged on the damping base (51), the buffering assemblies (53) are provided with two groups, the two groups of the buffering assemblies (53) have the same structure, and the two groups of the buffering assemblies (53) are symmetrically arranged on the damping base (51).
3. The device for detecting the internal gap of the cement pipe as claimed in claim 2, wherein each set of the buffer components (53) comprises a buffer fixing plate (531), a buffer guide rod (532), a first buffer spring (533), a second buffer spring (534), a first buffer block (535), a second buffer block (536), a first buffer rod (537), a second buffer rod (538) and a buffer plate (539), two sets of the buffer fixing plate (531), the buffer guide rod (532), the first buffer spring (533) and the second buffer spring (534) are provided, the two sets of the buffer fixing plate (531) are symmetrically and fixedly arranged on the shock absorption base (51), two ends of the two sets of the buffer guide rods (532) are respectively and fixedly arranged on one set of the buffer fixing plate (531), the two sets of the first buffer springs (533) are respectively sleeved on one end of one set of the buffer guide rods (532), the two groups of second buffer springs (534) are respectively sleeved on the other ends of the one group of buffer guide rods (532), the first buffer block (535) is arranged at one end of the two groups of buffer guide rods (532) in a sliding manner, the first buffer block (535) is fixedly connected with one ends of the two groups of first buffer springs (533), the second buffer block (536) is arranged at the other end of the two groups of buffer guide rods (532) in a sliding manner, the second buffer block (536) is fixedly connected with one ends of the two groups of second buffer springs (534), one end of the first buffer rod (537) is rotatably arranged above the first buffer block (535), one end of the second buffer rod (538) is rotatably arranged above the second buffer block (536), one side of the buffer plate (539) is rotatably arranged at the other end of the first buffer rod (537), the other side of the buffer plate (539) is rotatably arranged at the other end of the second buffer rod (538), and the mounting base (4) is arranged on the buffer plate (539).
4. The inside gap detection device for cement pipes as claimed in claim 3, wherein rubber pads (213) are provided outside the rolling inner gear (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110026617.0A CN112834707B (en) | 2021-01-08 | 2021-01-08 | Inside gap detection device of cement tubular product |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110026617.0A CN112834707B (en) | 2021-01-08 | 2021-01-08 | Inside gap detection device of cement tubular product |
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| CN112834707A CN112834707A (en) | 2021-05-25 |
| CN112834707B true CN112834707B (en) | 2022-09-27 |
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|---|---|---|---|---|
| CN107388977A (en) * | 2017-08-31 | 2017-11-24 | 中信戴卡股份有限公司 | A kind of device for being used to monitor wheel valve hole thickness on-line |
| JP6826247B2 (en) * | 2018-11-01 | 2021-02-03 | 温州市克微科技有限公司 | Wheel type pipe detection equipment |
| CN110296825B (en) * | 2019-08-02 | 2021-02-02 | 浙江致远工程管理有限公司 | Inside gap detection device of cement tubular product |
| CN111633072A (en) * | 2020-05-12 | 2020-09-08 | 南通超力卷板机制造有限公司 | Numerical control four-roller shaft cone roll bending forming machine |
| CN111781327A (en) * | 2020-07-12 | 2020-10-16 | 浙江具京科技发展有限公司 | Detection positioning device for flaw detector |
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