CN118067536B - Anti-compression detection device for bridge production - Google Patents
Anti-compression detection device for bridge production Download PDFInfo
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- CN118067536B CN118067536B CN202410481664.8A CN202410481664A CN118067536B CN 118067536 B CN118067536 B CN 118067536B CN 202410481664 A CN202410481664 A CN 202410481664A CN 118067536 B CN118067536 B CN 118067536B
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- 238000001514 detection method Methods 0.000 title claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000007906 compression Methods 0.000 title claims abstract description 18
- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000012360 testing method Methods 0.000 claims description 13
- 238000012546 transfer Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 9
- 238000005259 measurement Methods 0.000 claims description 9
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 abstract 1
- 238000005381 potential energy Methods 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to a compression-resistant detection device for bridge production, which comprises: the front seat is provided with a clamping assembly and a detection structure, the clamping assembly applies pressure to the bridge, and the detection structure detects the pressure; and the conveying assembly is positioned on one side of the front seat and can convey the bridge to the clamping assembly and the detection structure. The clamping assembly is used for applying pressure to the bridge, the pressure detection structure is used for detecting the pressure, the hydraulic cylinder four drives the measuring seat to extrude the bridge on the two limiting seats, the pressure sensor is arranged on the limiting seats, and the pressure change is detected and recorded, so that the pressure resistance of the bridge is rapidly detected; the U-shaped seat and the locking disc are driven to move close to the front seat, the rectangular beam II descends, the stress roller is separated from the rectangular beam II, the locking disc is separated from the bridge, and the U-shaped seat and the locking disc return to the original positions; the above actions are performed for a plurality of times, so that the bridge reaches the detection position.
Description
Technical Field
The invention belongs to the field of compression-resistant detection, and particularly relates to a compression-resistant detection device for bridge production.
Background
The bridge frame is divided into a groove-type bridge frame, a tray-type bridge frame, a step-type bridge frame, a grid bridge frame and other structures, and consists of a bracket, a bracket arm, an installation accessory and the like; the zinc plating treatment can be independently erected, can be laid on various building (construction) structures and pipe gallery supports, has the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like, all parts are required to be subjected to zinc plating treatment, and are installed on a bridge frame outside the building, and if the bridge frame is adjacent to the sea or belongs to a corrosion area, the material must have the physical characteristics of corrosion resistance, moisture resistance, good adhesive force and high impact strength.
When the existing related device is used, a user is required to place the bridge to a detection position, so that the time for each detection is too long, the production is restricted, and the compression-resistant detection device for bridge production is provided.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application.
In view of the following technical problems in the prior art: when the existing related device is used, a user is required to place the bridge to the detection position, so that the time for each detection is too long, and the production is restricted.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a resistance to compression detection device is used in crane span structure production, includes:
The front seat is provided with a clamping assembly and a detection structure, the clamping assembly applies pressure to the bridge, and the detection structure detects the pressure;
A transfer assembly at one side of the front seat, the transfer assembly being operable to transport the bridge to the clamping assembly and the inspection structure;
the lower sides of the front seat and the conveying component are in variable connection with the bottom beam, and the positions of the conveying component and the clamping component on the bottom beam are controlled according to the size of the bridge to be detected, so that the interval between the conveying component and the clamping component is adjusted;
The conveying assembly comprises 2 conveying seats, a U-shaped seat, locking discs and return assemblies, wherein a first ditch is concavely arranged on the conveying seats, the U-shaped seat is connected on the conveying seats in a variable mode, the locking discs penetrate through a first center column, the locking discs are fixedly connected with the first center column, the first center column is not overlapped with the circle center of the locking discs, the distances between the periphery of the locking discs and the periphery of the first center column are unequal, the first center column is connected with the U-shaped seat in a screwed mode, two ends of the first center column penetrate through two sides of the U-shaped seat respectively, two ends of the first center column are fixedly connected with a transmission beam, a part of the first center column of transmission Liang Yuanli is connected with a stress roller in a screwed mode, a part of the first center column outside the U-shaped seat is provided with a torsion spring sleeve, and the outer wall of the torsion spring sleeve is fixedly connected with the outer part of the U-shaped seat;
The return assembly consists of a first rectangular beam, a second rectangular beam and an elastic piece, wherein two sides of the transport seat are respectively fixedly connected with two square side beams, two center posts are matched with the two square side beams on the same side of the transport seat in a movable inserting manner, the first rectangular beam and the second rectangular beam which are positioned on the same side of the transport seat are connected by using the two center posts, the rectangular beam is positioned above the first rectangular beam, the square side beams and the second center posts, the elastic piece is hooped on each second center post, two ends of the elastic piece are respectively connected with the first rectangular beam and the square side beams, and the second rectangular beam is abutted with the stress roller;
The transport seat is provided with a control assembly, the control assembly controls the U-shaped seat to move back and forth along the first ditch way, and the rectangular beam I, the central column II and the rectangular beam II move along the second direction of the central column.
As a preferred technical scheme of the compression-resistant detection device for bridge production, the control assembly consists of a center column III, a long column I, a long column II, a linkage box and a motor I, wherein the center column III is connected to the lower part of a transportation seat in a rotating way, two ends of the center column III are fixedly connected with an adjusting disc, the adjusting disc is movably abutted with a rectangular beam I above the adjacent part, 2 half discs with different diameters form an adjusting disc, the adjusting disc forms an axisymmetric object, and the rectangular faces of the 2 discs are connected face to face;
The U-shaped seat is arranged on the wall surface of the transportation seat facing the U-shaped seat, and is connected with the threaded rod in a threaded manner;
The transportation seat is screwed with the long column II, the long column I is fixedly connected to one end of the transportation seat deviating from the front seat, the long column I and the long column II are driven to be interlocked by the linkage box, the motor I is arranged on the linkage box and drives the long column I to rotate, one end of the long column II, which is close to the center column III, is fixedly connected with the umbrella disc I, the center column III is fixedly connected with the umbrella disc II, and the umbrella disc I is meshed with the umbrella disc II.
As a preferred technical scheme of the compression-resistant detection device for bridge production, the clamping assembly consists of an adjusting turntable, a first short beam, a first hydraulic cylinder and a butting assembly, wherein the lower side of the adjusting turntable is fixedly connected with a fourth central column, the fourth central column is screwed on a front seat, the lower side of the front seat is fixedly connected with a second motor, a rotating rod of the second motor is connected with the fourth central column, the second motor drives the fourth central column to rotate, the first clamping seat is arranged on the peripheral wall of the adjusting turntable, and a locking groove is reserved on the first clamping seat;
One end of the first short beam is fixedly connected to the front seat, the first hydraulic cylinder is arranged on the first short beam, a movable rod of the first hydraulic cylinder is fixedly connected with the second clamping seat, a locking groove is reserved on the second clamping seat, and the second clamping seat is matched with the first clamping seat;
the abutting component is arranged on the front seat and can clamp and lock the bridge frame.
As a preferred technical scheme of the compression-resistant detection device for bridge production, the abutting component comprises a second hydraulic cylinder, a third hydraulic cylinder and an extrusion seat, a stabilizing seat is fixedly connected to the front seat, the second hydraulic cylinder is fixedly connected with the stabilizing seat, a movable seat is arranged on a movable rod of the second hydraulic cylinder, the third hydraulic cylinder is fixedly connected to one side of the movable seat, and the movable rod of the third hydraulic cylinder is fixedly connected with the extrusion seat.
As a preferred technical scheme of testing device is used in crane span structure production, detection structure includes testboard, measurement seat and pneumatic cylinder IV, and the testboard is fixed with the front seat and is linked firmly, and a guide arm roof beam is installed respectively at the both ends of testboard, guide arm Liang Gu follows the change cover, change cover and guide arm roof beam change be connected, two change the cover room is installed the straight roof beam, the measurement seat is being linked firmly to the straight roof beam, the spacing seat is installed on the front seat, spacing seat and measurement seat can change to be connected, the pneumatic cylinder IV has 2 all to be installed on the testboard, the movable rod and the straight roof beam of testboard are connected.
As a preferred technical scheme of the compression-resistant detection device for bridge production, a rough layer is arranged on the inner sides of locking grooves of the first clamping seat and the second clamping seat.
The compression-resistant detection device for bridge production has the beneficial effects that:
Through the use of the conveying assembly, the bridge frame can be automatically conveyed to the clamping assembly and the detection structure, then pressure is applied to the bridge frame through the clamping assembly, the pressure is detected by the detection structure, the four hydraulic cylinders drive the measuring seats to extrude the bridge frame on the two limiting seats, the pressure sensors are arranged on the limiting seats, and the pressure change is detected and recorded, so that the pressure resistance of the bridge frame is rapidly and accurately detected;
Personnel participation is reduced, and the risk of injury accidents can be greatly reduced;
the U-shaped seat and the locking disc are driven to move close to the front seat, the rectangular beam II descends, the stress roller is separated from the rectangular beam II, the locking disc is separated from the bridge, and the U-shaped seat and the locking disc return to the original positions; the above actions are carried out for a plurality of times, so that the bridge frame reaches the detection position;
through multi-structure linkage, the method can quickly respond and reduce resource consumption.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is an enlarged schematic view of a transfer assembly;
FIG. 4 is a schematic enlarged view of a second embodiment of a transfer assembly;
FIG. 5 is a diagram showing the relationship between the U-shaped seat and the locking plate;
FIG. 6 is an enlarged schematic view of the structural connection of the center post III to the tuning disk;
FIG. 7 is a schematic view of a clamping assembly;
FIG. 8 is an enlarged schematic view of the structures of the second clamping seat and the first clamping seat;
fig. 9 is an internal structural view of the junction box.
Reference numerals: the device comprises an adjusting cavity-1, a rack-2, an elastic piece-3, a rotating disc-4, a front seat-12, a conveying component-13, a clamping component-14, a detecting structure-15, a conveying seat-16, a ditch-way-17, a U-shaped seat-18, a locking disc-19, a central column-20, a transmission beam-21, a stress roller-22, a torsion spring sleeve-23, a square side beam-24, a central column-25, a rectangular beam-26, a rectangular beam-27, an elastic piece-28, a central column-29, an adjusting disc-30, a long column-31, a long column-32, a linkage box-33, a motor-34, an umbrella disc-35, an umbrella disc-36, a threaded connecting sleeve-37, a threaded rod-38, an adjusting disc-39, a clamping seat-40, a central column-41, a short beam-42, a hydraulic cylinder-43, a clamping seat-44, a stabilizing seat-45, a hydraulic cylinder-46, a movable seat-47, a hydraulic cylinder-48, a squeezing seat-49, a test table-50, a guide rod-52, a straight beam-57, a measuring seat-55, a base seat-55, a straight beam-55 and a limit seat-55.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present invention in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
As shown in fig. 1-8, the present invention provides a compression-resistant detection device for bridge production, comprising:
The front seat 12, the front seat 12 is provided with a clamping assembly 14 and a detection structure 15, the clamping assembly 14 applies pressure to the bridge, and the detection structure 15 detects the pressure;
A transfer assembly 13, said transfer assembly 13 being located on one side of the front seat 12, said transfer assembly 13 being able to transport the bridge to the gripping assembly 14 and to the inspection structure 15;
The undersides of the front seat 12 and the conveying component 13 are connected with the bottom beam 57 in a variable way, and the positions of the conveying component 13 and the clamping component 14 on the bottom beam 57 are controlled according to the size of a bridge to be detected, so that the interval between the conveying component 13 and the clamping component 14 is adjusted.
The bridge needing to be detected is placed on the conveying component 13, the conveying component 13 runs by itself, the bridge needing to be detected is conveyed to the clamping component 14, the clamping component 14 performs extrusion operation, the detecting structure 15 detects and acquires pressure information, the device can run continuously according to the planned requirement, the detecting time is shortened, and the operation is simple and easy to get up.
The conveying component 13 comprises 2 conveying seats 16, U-shaped seats 18, locking discs 19 and return components, wherein a first ditch 17 is concavely arranged on the conveying seats 16, the U-shaped seats 18 are connected on the conveying seats 16 in a changing way, the locking discs 19 penetrate through a first center column 20, the locking discs 19 are fixedly connected with the first center column 20, the first center column 20 is not overlapped with the circle center of the locking discs 19, the distance between the peripheries of the outer Zhou Yu center column 20 of the locking discs 19 is not equal, the first center column 20 is in screwed connection with the U-shaped seats 18, two ends of the first center column 20 penetrate through two sides of the U-shaped seats 18 respectively, two ends of the first center column 20 are fixedly connected with a transmission beam 21, the part, far away from the first center column 20, of the transmission beam 21 is screwed with a force roller 22, the part, which is positioned outside the U-shaped seats 18, of the first center column 20 is fixedly connected with the outer wall of the torsion spring sleeve 23, the outer wall of the torsion spring sleeve 23 is in rotation with the first center column 18, the first center column 20 is controlled by the torsion spring sleeve 23, and the first center column 20 is rotated by the bridge frame 20, the first center column 20 is locked by the locking disc 19, and the locking belt moves by the first center column 20;
The return assembly is composed of a first rectangular beam 26, a second rectangular beam 27 and an elastic piece 28, two sides of the transport seat 16 are respectively fixedly connected with two square side beams 24, two center posts 25 are matched with the two square side beams 24 on the same side of the transport seat 16 in a movable inserting mode, the first rectangular beam 26 and the second rectangular beam 27 which are positioned on the same side of the transport seat 16 are connected through the two center posts 25, the second rectangular beam 27 is positioned above the first rectangular beam 26, the square side beams 24 and the second center posts 25, the elastic piece 28 is hooped on each center post 25, two ends of the elastic piece 28 are respectively connected with the first rectangular beam 26 and the square side beams 24, and the second rectangular beam 27 is in butt joint with the force-bearing roller 22;
The transport seat 16 is provided with a control assembly, the control assembly controls the U-shaped seat 18 to move back and forth along the first ditch 17, and the rectangular beam I26, the center column II 25 and the rectangular beam II 27 move along the direction of the center column II 25.
The torsion spring sleeve 23 can drive the locking disc 19 to act, so that the locking disc 19 is separated from the bridge; an auxiliary structure is formed by the square side beam 24, the center post II 25, the rectangular beam I26, the rectangular beam II 27 and the elastic piece 28, the auxiliary structure and the control assembly work cooperatively, the auxiliary structure ascends or descends, during the ascending period of the auxiliary structure, the rectangular beam II 27 drives the stress roller 22 to swing upwards, the stress roller 22 resists the obstruction of the torsion spring sleeve 23 by the transmission beam 21, potential energy is accumulated by the torsion spring sleeve 23, during the period, the center post I20 is driven to rotate, and the periphery of the locking disc 19 extrudes the bridge frame to lock the bridge frame.
The control assembly operates to drive the U-shaped seat 18 and the locking disc 19 to move close to the front seat 12, the rectangular beam II 27 descends, the force bearing roller 22 is separated from the rectangular beam II 27, the locking disc 19 is separated from the bridge, and the U-shaped seat 18 and the locking disc 19 return to the original positions; the above actions are performed for a plurality of times, so that the bridge reaches the detection position.
The control assembly consists of a center post III 29, a long post I31, a long post II 32, a linkage box 33 and a motor I34, wherein the center post III 29 is screwed on the lower part of the transport seat 16, two ends of the center post III 29 are fixedly connected with an adjusting disc 30, the adjusting disc 30 is movably abutted with a rectangular beam I26 adjacent to the upper part, 2 half discs with different diameters form the adjusting disc 30, the adjusting disc 30 forms an axisymmetric object, and the rectangular faces of the 2 discs are connected face to face.
The first long column 31 is screwed on the inner side of the first ditch 17, the movement of the U-shaped seat 18 is carried out along the extending direction of the first long column 31, a threaded rod 38 is preset in the middle of the first long column 31, a threaded connecting sleeve 37 is arranged on the wall surface of the U-shaped seat 18 facing the transportation seat 16, and the threaded connecting sleeve 37 is connected with the threaded rod 38 in a threaded manner;
The transportation seat 16 is screwed with a second long column 32, the first long column 31 is fixedly connected with one end of the transportation seat 16 deviating from the front seat 12, the first long column 31 and the second long column 32 are linked by a linkage box 33, a first motor 34 is arranged on the linkage box 33, the first motor 34 drives the first long column 31 to rotate, one end of the second long column 32, which is close to a third central column 29, is fixedly connected with a first umbrella disk 35, the third central column 29 is fixedly connected with a second umbrella disk 36, and the first umbrella disk 35 is meshed with the second umbrella disk 36;
During the approach of the U-shaped seat 18 to the front seat 12, the locking disc 19 is in a posture of abutting against the bridge, so that the U-shaped seat 18 can move with the bridge, during the separation of the U-shaped seat 18 from the front seat 12, the locking disc 19 is separated from the bridge, so that the U-shaped seat 18 and the bridge can respectively move, and then the U-shaped seat 18 and the locking disc 19 can return to the original positions, and the U-shaped seat 18 and the locking disc 19 are in multi-structure linkage, so that the U-shaped seat can respond quickly and the resource consumption can be reduced;
the bottom beams 57 control the amount of separation between the front housing 12 and the transport housing 16.
The clamping assembly 14 consists of an adjusting rotary table 39, a first short beam 42, a first hydraulic cylinder 43 and an abutting assembly, wherein the lower side of the adjusting rotary table 39 is fixedly connected with a fourth central column 41, the fourth central column 41 is screwed on the front seat 12, the lower side of the front seat 12 is fixedly connected with a second motor, a rotating rod of the second motor is connected with the fourth central column 41, the second motor drives the fourth central column 41 to rotate, the first clamping seat 40 is arranged on the peripheral wall of the adjusting rotary table 39, and a locking groove is reserved on the first clamping seat 40;
one end of the first short beam 42 is fixedly connected to the front seat 12, the first hydraulic cylinder 43 is arranged on the first short beam 42, a movable rod of the first hydraulic cylinder 43 is fixedly connected with the second clamping seat 44, a locking groove is reserved on the second clamping seat 44, and the second clamping seat 44 is matched with the first clamping seat 40;
The abutting component is arranged on the front seat 12 and can clamp and lock the bridge frame.
The second motor is started to enable the first clamping seat 40 to be adjusted to face the second clamping seat 44, the first hydraulic cylinder 43 operates the second clamping seat 44 to abut against the first clamping seat 40, and a bridge passing through the second clamping seat 44 and the first clamping seat 40 is clamped and locked.
The abutting assembly consists of a second hydraulic cylinder 46, a third hydraulic cylinder 48 and an extrusion seat 49, wherein the front seat 12 is fixedly connected with the stabilizing seat 45, the second hydraulic cylinder 46 is fixedly connected with the stabilizing seat 45, a movable seat 47 is arranged on a movable rod of the second hydraulic cylinder 46, the third hydraulic cylinder 48 is fixedly connected to one side of the movable seat 47, and a movable rod of the third hydraulic cylinder 48 is fixedly connected with the extrusion seat 49;
the extrusion seat 49 cooperates with the abutting assembly to fold the bridge, a pressure sensor is arranged on the extrusion seat 49, and the pressure change is detected and recorded, so that the related structural strength parameter of the bridge is determined;
The detection structure 15 comprises a test bench 50, a measurement seat 54 and a hydraulic cylinder IV 56, wherein the test bench 50 is fixedly connected with the front seat 12, two ends of the test bench 50 are respectively provided with a guide rod beam 51, the guide rod beams 51 are connected with a change sleeve 52 in a hooping mode, the change sleeve 52 is connected with the guide rod beams 51 in a changing mode, a straight beam 53 is arranged between the two change sleeves 52, the straight beam 53 is fixedly connected with the measurement seat 54, the front seat 12 is provided with a limit seat 55, the limit seat 55 is movably connected with the measurement seat 54, 2 hydraulic cylinders IV 56 are arranged on the test bench 50, and a movable rod of the test bench 50 and the straight beam 53 are connected;
A rough layer is arranged on the inner sides of the locking grooves of the first clamping seat 40 and the second clamping seat 44;
the rough layer reduces the probability of slipping of the locking groove and the bridge.
The inner side of the linkage box 33 is provided with an adjusting cavity 1, two rotating discs 4 are screwed in the adjusting cavity 1, one rotating disc 4 is connected with a first long column 31, the other rotating disc 4 is connected with a second long column 32, one side of the adjusting cavity 1 is movably connected with a rack 2, the bottom end of the rack 2 is connected with the inner bottom wall of the adjusting cavity 1 by an elastic piece second 3, connecting teeth are arranged on the rack 2, connecting teeth are arranged on the outer ring of the rotating disc 4, and the connecting teeth on the rotating disc 4 are meshed with the connecting teeth on the rack 2.
The elastic piece 28 and the elastic piece two 3 are springs.
The middle section of the rack 2 is not provided with a connecting tooth, and when the actively rotating disk 4 cannot be completely meshed with the connecting tooth of the rack 2, the actively rotating disk 4 cannot drive the rack 2 to move but can continue rotating;
The rotating disc 4 actively rotates forward to enable the rack 2 to ascend until the connecting teeth of the rotating disc 4 actively rotate at last and the connecting teeth of the rack 2 cannot be completely meshed, the rotating disc 4 actively rotates reversely can also cause the connecting teeth of the rotating disc 4 actively rotate at last and the connecting teeth of the rack 2 not to be completely meshed, the elastic piece II 3 can enable the connecting teeth of the rack 2 and the connecting teeth of the rotating disc 4 actively rotate not to be completely separated, and once the motion state of the rotating disc 4 changes, the connecting teeth of the rotating disc 4 and the connecting teeth of the rack 2 can be meshed;
The connecting teeth of the rotating disk 4 on the second long column 32 are always meshed with the connecting teeth of the rack 2.
The first long column 31 is driven by the rotating disc 4 to move upwards with the rack 2, the rack 2 drives the rotating disc 4 connected with the second long column 32 to rotate 180 degrees, and the rotating disc 4 rotates 180 degrees through the first umbrella disc 35 and the second umbrella disc 36, so that the adjusting disc 30 rotates 180 degrees.
The implementation mode specifically comprises the following steps: the motor I34 rotates to drive the long column I31 to rotate, the rotating disc 4 connected to the long column I31 is an active rotating piece, the rotating disc 4 which actively rotates positively drives the rack 2 to ascend to a position where the connecting teeth of the rotating disc 4 which actively rotates cannot be completely meshed with the connecting teeth of the rack 2, the rack 2 drives the rotating disc 4 connected to the long column II 32 to rotate 180 degrees, the long column II 32 rotates 180 degrees through the umbrella disc I35 and the umbrella disc II 36, so that the adjusting disc 30 rotates 180 degrees, and a disc with a large diameter on the adjusting disc 30 reaches a high position to force the rectangular beam I26 and the rectangular beam II 27 to ascend;
The second rectangular beam 27 rises to drive the force-bearing roller 22 to swing upwards, the force-bearing roller 22 utilizes the transmission beam 21 to resist the obstruction of the torsion spring sleeve 23, so that the torsion spring sleeve 23 accumulates potential energy, during the period, the first central column 20 is driven to rotate, the more convex part of the periphery of the locking disc 19 can be extruded to the bridge frame to lock the bridge frame, the locking disc 19 and the U-shaped seat 18 are driven to move, the screw connecting sleeve 37 conveys the bridge frame to a detection position under the driving of the first long column 31, the bridge frame is placed on the two limiting seats 55, the fourth hydraulic cylinder 56 drives the measuring seat 54 to extrude the bridge frames on the two limiting seats 55, and the limiting seats 55 are provided with pressure sensors to detect and record pressure changes, so that the detection of the related structural strength parameters of the bridge frame is completed;
The rotation of the rotating disc 4, which is actively rotated, eventually causes that the connecting teeth of the rotating disc 4, which is actively rotated, and the connecting teeth of the rack 2 cannot be completely engaged, so that the adjusting disc 30 rotates reversely by 180 degrees, the disc with the small diameter on the adjusting disc 30 arrives at a high position, the rectangular beam two 27 loses support and descends under the action of gravity, the torsion spring sleeve 23 releases potential energy, the more protruding part of the outer periphery of the locking disc 19 rotates to a position separated from the bridge, and the locking of the bridge is released.
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a resistance to compression detection device is used in crane span structure production which characterized in that: comprising the following steps:
the front seat (12), the front seat (12) is provided with a clamping component (14) and a detection structure (15), and the clamping component (14) applies pressure to the bridge;
A transfer assembly (13), the transfer assembly (13) being located on one side of the front seat (12), the transfer assembly (13) being capable of transporting the bridge to the clamping assembly (14) and the detection structure (15);
the lower sides of the front seat (12) and the conveying assembly (13) are connected with the bottom beam (57) in a variable manner;
The conveying assembly (13) is composed of 2 conveying seats (16), U-shaped seats (18), locking discs (19) and return assemblies, wherein a first ditch (17) is concavely arranged on the conveying seats (16), the U-shaped seats (18) are connected on the conveying seats (16) in a variable mode, the locking discs (19) penetrate through a first central column (20), the locking discs (19) are fixedly connected with the first central column (20), the center of the first central column (20) is not overlapped with the center of the locking discs (19), the first central column (20) is connected with the U-shaped seats (18) in a rotating mode, two ends of the first central column (20) penetrate through two sides of the U-shaped seats (18) respectively, two ends of the first central column (20) are fixedly connected with transmission beams (21), parts of the transmission beams (21) away from the first central column (20) are rotatably connected with stress rollers (22), parts of the first central column (20) outside the U-shaped seats (18) are provided with sleeves (23), and the outer walls of the sleeves (18) are fixedly connected with torsion springs (18) of the U-shaped seats;
The return assembly is composed of a first rectangular beam (26), a second rectangular beam (27) and an elastic piece (28), two sides of the transport seat (16) are respectively fixedly connected with two square side beams (24), two center posts (25) are matched with the two square side beams (24) on the same side of the transport seat (16) in a movable inserting mode, the first rectangular beam (26) and the second rectangular beam (27) which are positioned on the same side of the transport seat (16) are connected through the second center posts (25), the second rectangular beam (27) is positioned above the first rectangular beam (26), the second square side beams (24) and the second center posts (25), the elastic piece (28) is hooped on each second center post (25), and two ends of the elastic piece (28) are respectively connected with the first rectangular beam (26) and the second square side beams (24), and the second rectangular beams (27) are abutted against the stress roller (22);
The transport seat (16) is provided with a control component, and the control component controls the U-shaped seat (18) to move back and forth along the first ditch path (17).
2. The compression-resistant detection device for bridge production according to claim 1, wherein: the control assembly consists of a center column III (29), a long column I (31), a long column II (32), a linkage box (33) and a motor I (34), wherein the center column III (29) is connected to the lower part of the transport seat (16) in a rotating mode, two ends of the center column III (29) are fixedly connected with an adjusting disc (30), the adjusting disc (30) is movably abutted to a rectangular beam I (26) above the adjacent adjusting disc, 2 half discs with different diameters form the adjusting disc (30), the adjusting disc (30) forms an axisymmetric object, and the rectangular faces of the 2 discs are connected face to face;
The long column I (31) is screwed on the inner side of the ditch I (17), the U-shaped seat (18) moves along the extending direction of the long column I (31), a threaded rod (38) is preset in the middle of the long column I (31), a threaded connecting sleeve (37) is arranged on the wall surface of the U-shaped seat (18) facing the transportation seat (16), and the threaded connecting sleeve (37) is connected with the threaded rod (38) in a threaded manner;
The transportation seat (16) is connected with the long column II (32) in a rotating mode, the long column I (31) is fixedly connected to one end, deviating from the front seat (12), of the transportation seat (16), the motor I (34) is arranged on the linkage box (33), the motor I (34) drives the long column I (31) to rotate, one end, close to the center column III (29), of the long column II (32) is fixedly connected with the umbrella disc I (35), the center column III (29) is fixedly connected with the umbrella disc II (36), and the umbrella disc I (35) is meshed with the umbrella disc II (36).
3. The compression-resistant detection device for bridge production according to claim 2, wherein: the clamping assembly (14) is composed of an adjusting turntable (39), a first short beam (42), a first hydraulic cylinder (43) and a butt-joint assembly, wherein the lower side of the adjusting turntable (39) is fixedly connected with a fourth central column (41), the fourth central column (41) is screwed on the front seat (12), the lower side of the front seat (12) is fixedly connected with a second motor, a rotating rod of the second motor is connected with the fourth central column (41), the peripheral wall of the adjusting turntable (39) is provided with a first clamping seat (40), and a locking groove is reserved on the first clamping seat (40);
One end of a first short beam (42) is fixedly connected to the front seat (12), the first hydraulic cylinder (43) is arranged on the first short beam (42), a movable rod of the first hydraulic cylinder (43) is fixedly connected with a second clamping seat (44), a locking groove is reserved on the second clamping seat (44), and the second clamping seat (44) is matched with the first clamping seat (40);
the abutting component is arranged on the front seat (12).
4. A compression-resistant testing device for bridge production according to claim 3, wherein: the butt assembly comprises a second hydraulic cylinder (46), a third hydraulic cylinder (48) and an extrusion seat (49), wherein the front seat (12) is fixedly connected with a stabilizing seat (45), the second hydraulic cylinder (46) is fixedly connected with the stabilizing seat (45), a movable seat (47) is arranged on a movable rod of the second hydraulic cylinder (46), the third hydraulic cylinder (48) is fixedly connected with one side of the movable seat (47), and the movable rod of the third hydraulic cylinder (48) is fixedly connected with the extrusion seat (49).
5. The compression-resistant detection device for bridge production according to claim 1, wherein: the detection structure (15) comprises a test bench (50), a measurement seat (54) and a hydraulic cylinder IV (56), wherein the test bench (50) is fixedly connected with a front seat (12), two ends of the test bench (50) are respectively provided with a guide rod beam (51), the guide rod beams (51) are connected with a change sleeve (52) in a hooping mode, two change sleeves (52) are connected with the guide rod beams (51) in a changing mode, a straight beam (53) is arranged between the change sleeves (52), the straight beam (53) is fixedly connected with the measurement seat (54), the front seat (12) is provided with a limit seat (55), the limit seat (55) is connected with the measurement seat (54) in a changing mode, and 2 hydraulic cylinders IV (56) are arranged on the test bench (50) in a changing mode, and movable rods and the straight beam (53) of the test bench (50) are connected.
6. The pressure-resistant detection device for bridge production according to claim 5, wherein: a rough layer is arranged on the inner sides of the locking grooves of the first clamping seat (40) and the second clamping seat (44).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410481664.8A CN118067536B (en) | 2024-04-22 | 2024-04-22 | Anti-compression detection device for bridge production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410481664.8A CN118067536B (en) | 2024-04-22 | 2024-04-22 | Anti-compression detection device for bridge production |
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| CN118067536B true CN118067536B (en) | 2024-06-21 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108103865A (en) * | 2017-12-15 | 2018-06-01 | 四川昊阳铁路安全检测有限公司 | A kind of inertial navigation trolley |
| CN109625592A (en) * | 2019-01-07 | 2019-04-16 | 安徽祥君电气有限公司 | A kind of gantry production and transport setting protective tooling |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102094229B1 (en) * | 2019-11-04 | 2020-03-27 | 주식회사 케이지엔지니어링종합건축사사무소 | Inspection device for measuring the length and strain and height of the bridge support |
| CN113251969B (en) * | 2021-04-28 | 2024-03-12 | 安徽华瑞桥架有限公司 | Bridge quality detection equipment |
| CN113218644A (en) * | 2021-04-30 | 2021-08-06 | 安徽华瑞桥架有限公司 | Resistance to compression detection device is used in crane span structure production |
| CN219121665U (en) * | 2023-01-05 | 2023-06-02 | 安徽中旺桥架科技有限公司 | Anti-compression detection device for bridge production |
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- 2024-04-22 CN CN202410481664.8A patent/CN118067536B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108103865A (en) * | 2017-12-15 | 2018-06-01 | 四川昊阳铁路安全检测有限公司 | A kind of inertial navigation trolley |
| CN109625592A (en) * | 2019-01-07 | 2019-04-16 | 安徽祥君电气有限公司 | A kind of gantry production and transport setting protective tooling |
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