CN113682733B - Steel construction engineering fastening detection device - Google Patents
Steel construction engineering fastening detection device Download PDFInfo
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- CN113682733B CN113682733B CN202111010587.0A CN202111010587A CN113682733B CN 113682733 B CN113682733 B CN 113682733B CN 202111010587 A CN202111010587 A CN 202111010587A CN 113682733 B CN113682733 B CN 113682733B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/38—Chains or like traction elements; Connections between traction elements and load-carriers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/46—Means for holding or retaining the loads in fixed position on the load-carriers, e.g. magnetic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
- B65G23/06—Drums, rollers, or wheels with projections engaging abutments on belts or chains, e.g. sprocket wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/22—Arrangements or mountings of driving motors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
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- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a steel structure engineering fastening detection device which comprises a detection base, wherein a detection frame is arranged at the top of the detection base, a detector is arranged at the top of the detection frame, workpiece rings are arranged on the top of the detection frame and positioned on two sides of the detector, and an electric telescopic rod is connected between the top of each workpiece ring and the detection frame; the detection base surface is provided with two working plates, two chain wheels are arranged between the working plates and close to two ends, a transmission chain is arranged between the chain wheels, and one chain wheel rotates to penetrate through the working plates. The workpiece clamping and conveying mechanism is arranged, so that the steel structure workpieces can be clamped and fixed, the steel structure workpieces are conveyed quantitatively by matching with the transmission chain, the length is changed, the detector detects different positions of the steel structure workpieces, the detection efficiency of the steel structure workpiece fastening shape is improved, and comprehensive detection is effectively carried out.
Description
Technical Field
The invention belongs to the technical field of steel structure engineering, and particularly relates to a fastening detection device for steel structure engineering.
Background
In modern society with ever-advancing technology, steel structures have been applied to various known locations and places, wherein the most known application places of steel structures are in various construction projects, and a series of tests are often required before the steel structures are used in order to ensure the tightness of the steel structures.
The steel structure fastening detection device comprises a steel structure fastening detection device, a steel structure fixing device, an electric telescopic rod, a pressing device, a sliding block, a clamping device, a sliding block and a positioning device, wherein the steel structure fastening detection device can be used for clamping and fixing steel structures; through setting up pressure sensor and display, at the in-process that detects, the dynamics of bearing that can real-time monitoring steel construction, the user can adjust the steel construction according to the data that the display shows, through setting up the protective layer, prevent to cause the damage to the surface of steel construction at the in-process that pushes down, though it has solved certain problem, but its steel construction that aims at all is the work piece that length is shorter, and to longer work piece, need carry out more comprehensive detection to the steel construction work piece, every certain distance then need detect one side, this patent can not solve this problem.
Therefore, it is necessary to provide a steel structure engineering fastening detection device to solve the above problems.
Disclosure of Invention
Aiming at the problems, the invention provides a steel structure engineering fastening detection device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a steel structure engineering fastening detection device comprises a detection base, wherein a detection frame is arranged at the top of the detection base, a detector is arranged at the top of the detection frame, workpiece rings are arranged on the top of the detection frame and positioned on two sides of the detector, and an electric telescopic rod is connected between the top of each workpiece ring and the detection frame;
the detection base surface is provided with two working plates, two be close to both ends between the working plate and all be provided with the chain wheel, two be provided with drive chain between the chain wheel, and one of them chain wheel rotates and runs through the working plate, fixedly connected with driving motor, the drive chain surface evenly is provided with three work piece and presss from both sides tight conveying mechanism.
Furthermore, the workpiece clamping and conveying mechanism comprises a connecting block connected with the transmission chain, the top of the connecting block is fixedly connected with a bearing block, positioning slide blocks are arranged between two sides of the bearing block and the working plate, and the side wall of the working plate is provided with a positioning chute matched with the positioning slide blocks;
the workpiece clamping device is characterized in that a workpiece clamping plate is arranged at the top of the bearing block, an adjustable moving mechanism is arranged at the bottom of the workpiece clamping plate, and a fixing mechanism convenient to detach is arranged between the moving mechanism at the bottom of the workpiece clamping plate and the bearing block.
Furthermore, a first chute is formed in the top of the workpiece clamping plate, a first lead screw is connected to the inside of the first chute in a rotating mode, threads at two ends of the first lead screw are arranged oppositely, a first sliding block is sleeved on the same threads, a clamping plate is fixedly connected to the top of the first sliding block, one end of the first lead screw is rotated to penetrate through the workpiece clamping plate, and a first motor is fixedly connected to the first lead screw.
Further, the moving mechanism comprises a second sliding block, a second sliding groove matched with the second sliding block is formed in the bottom of the workpiece clamping plate, a sliding rod is arranged in the second sliding groove, the second sliding block is sleeved on the surface of the sliding rod in a sliding mode, and sections, located on two sides of the second sliding block, of the sliding rod are sleeved with first springs;
and a limiting mechanism is arranged between the top of the second sliding groove and the second sliding block.
Furthermore, the limiting mechanism comprises a limiting space, and a communicating groove is formed between the two sides of the middle part of the limiting space, which are close to the second sliding block, and the inside of the second sliding groove;
a second screw rod is rotatably connected inside the limiting space, one end of the second screw rod rotatably penetrates through the workpiece clamping plate and is fixedly connected with a second motor, threads at two ends of the second screw rod are oppositely arranged, and third sliding blocks are sleeved with the threads uniformly;
the stopper is inserted in the activity of third slider bottom, the stopper is trapezoidal setting, and the equal fixedly connected with locating piece in both sides, third slider inside set up with locating piece assorted constant head tank, and the inside locating lever that is provided with of constant head tank, the locating piece slides and cup joints on the locating lever surface, and the locating lever surface has cup jointed the second spring.
Furthermore, the fixing mechanism comprises an inserted bar fixedly connected with the second sliding block, and the surface of the bearing block is provided with a slot matched with the inserted bar;
the two sides of the inserting rod are movably inserted with fixing blocks, the bottoms of the fixing blocks are arranged in a slope shape, a third spring is connected between the fixing blocks and the inside of the inserting rod, and fixing grooves matched with the fixing blocks are formed in the two sides of the inside of each inserting groove;
an I-shaped rod is movably inserted in the fixing groove, one end of the I-shaped rod penetrates through the bearing block in a sliding mode, and a fourth spring is sleeved on the end of the I-shaped rod.
Further, the transmission chain is composed of a plurality of chain sections, the number of the chain sections is 3 times, and the number of the chain sections between every two adjacent connecting blocks is equal.
Furthermore, two ends of the positioning sliding chute are arranged in a semicircular shape, and the radius of the positioning sliding chute is equal to the vertical distance between the positioning sliding block and the center line of the two chain wheels;
the top of the bearing block protrudes out of the top of the working plate, and the protruding height is more than or equal to 2/3 of the height of the bearing block.
Furthermore, the surface of the detection base is provided with a groove, the width between the inner walls of the two sides of the groove is greater than the width of the workpiece clamping plate and smaller than the distance between the outer side surfaces of the two working plates, and the length of the groove is greater than that of the working plates.
Furthermore, the stopper is close to the one end of second slider and other end bottom for ascending slope setting, the stopper is located the inside one section of second spout and is less than the upper surface of second slider, two the third slider sets up about the second slider symmetry, and the bottom central point that is located the work piece pinch-off blades of second slider puts the setting.
The invention has the technical effects and advantages that:
1. the workpiece clamping and conveying mechanism is arranged, so that the steel structure workpieces can be clamped and fixed, the steel structure workpieces are conveyed quantitatively by matching with the transmission chain, the length is changed, the detector detects different positions of the steel structure workpieces, the detection efficiency of the steel structure workpiece fastening shape is improved, and comprehensive detection is effectively carried out.
2. The bearing block is driven to move by the connecting block at the top of the transmission chain and is kept stable under the action of the positioning sliding block and the positioning sliding groove, and when the workpiece clamping plate moves to one end of the transmission chain, one end of the workpiece clamping plate is in contact with a workpiece to be stressed and move through the moving mechanism at the bottom of the workpiece clamping plate during circular motion, so that the workpiece cannot be jacked up, and the device is prevented from being clamped.
3. According to the invention, the moving mechanism is arranged at the top of the workpiece clamping plate, so that when the workpiece clamping plate moves to one end of the transmission chain to do circular motion and one end of the workpiece clamping plate is contacted with the workpiece, the workpiece clamping plate moves on the surface of the bearing block relative to the bearing block, thereby avoiding jacking up the steel structure workpiece and not influencing the clamping and conveying of the steel structure workpiece.
4. The limiting mechanism is arranged, so that the second sliding block can be fixed by the limiting block at the bottom of the third sliding block, and the workpiece clamping plate, the second sliding block and the bearing block are integrally fixed, so that the workpiece clamping plate is prevented from sliding on the surface of the bearing block, and the workpiece clamping plate is separated from the fixing effect of the second sliding block when needing to do circular motion, so that the workpiece clamping plate can slide on the surface of the bearing block after being stressed, and a steel structure workpiece is prevented from being jacked up.
5. The detachable fixing device is arranged between the workpiece clamping plate and the bearing block, so that the workpiece clamping plate can be detached and replaced by pushing the two I-shaped rods, the workpiece clamping plates in different styles can be replaced conveniently, and the detachable fixing device is suitable for steel structure workpieces in different shapes.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 shows an overall structural schematic of an embodiment of the present invention;
FIG. 2 shows a left side view of the overall structure of an embodiment of the invention;
FIG. 3 shows an enlarged view of portion A of FIG. 1 in accordance with an embodiment of the present invention;
FIG. 4 shows an enlarged view of section B of FIG. 2 of an embodiment of the present invention;
FIG. 5 shows an enlarged view of section C of FIG. 3 in accordance with an embodiment of the present invention;
FIG. 6 shows an enlarged view of section D of FIG. 3 of an embodiment of the present invention;
in the figure: 1. detecting a base; 2. a detection frame; 3. a detector; 4. a workpiece ring; 5. an electric telescopic rod; 6. a working plate; 7. a drive chain; 8. a drive motor; 9. connecting blocks; 10. a bearing block; 11. positioning the sliding block; 12. positioning the chute; 13. a workpiece clamping plate; 14. a first chute; 15. a first lead screw; 16. a first slider; 17. a splint; 18. a second slider; 19. a second chute; 20. a slide bar; 21. a first spring; 22. a limiting space; 23. a through groove; 24. a second lead screw; 25. a third slider; 26. a limiting block; 27. positioning blocks; 28. a second spring; 29. inserting a rod; 30. a fixed block; 31. a third spring; 32. fixing grooves; 33. an I-shaped rod; 34. a fourth spring; 35. and (6) a groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present 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 invention provides a steel structure engineering fastening detection device, which comprises a detection base 1, wherein the top of the detection base 1 is provided with a detection frame 2, the top of the detection frame 2 is provided with a detector 3, the top of the detector 3 is a hydraulic telescopic machine, the top of the detection frame 2 is positioned at two sides of the detector 3 and is provided with a workpiece ring 4, an electric telescopic rod 5 is connected between the top of the workpiece ring 4 and the detection frame 2, when a workpiece does not need to move and is separated from a workpiece clamping and conveying mechanism, the electric telescopic rod 5 is started to support the workpiece, the surface of the detection base 1 is provided with a groove 35, the width between the inner walls at two sides of the groove 35 is larger than the width of a workpiece clamping plate 13 and smaller than the distance between the outer side surfaces of two working plates 6, and the length of the groove 35 is larger than the length of the working plate 6;
detect base 1 surface and be provided with two working plate 6, two be close to both ends between the working plate 6 and all be provided with the chain wheel, two be provided with drive chain 7 between the chain wheel, drive chain 7 is constituteed for a plurality of chain festival, the quantity of chain festival is the multiple setting of 3, and the chain festival quantity between two adjacent connecting blocks 9 equals, and one of them chain wheel rotates and runs through working plate 6, fixedly connected with driving motor 8, 7 surfaces of drive chain evenly are provided with three work piece and press from both sides tight conveying mechanism.
When a longer steel structure workpiece is detected, the steel structure workpiece penetrates through the two workpiece rings 4 and is placed on the surface of the workpiece clamping and conveying mechanism, the workpiece clamping and conveying mechanism is used for clamping and fixing, then the driving motor 8 is started, the transmission chain 7 is moved, the steel structure workpiece is conveyed forwards through the workpiece clamping and conveying mechanism, the length is changed by positioning, and the detector 3 is used for detecting different positions of the steel structure workpiece;
the workpiece clamping and conveying mechanism is arranged, so that the steel structure workpieces can be clamped and fixed conveniently, the steel structure workpieces are conveyed quantitatively by matching with the transmission chain 7, the length is changed, the detector 3 is used for detecting different positions of the steel structure workpieces, the detection efficiency of the steel structure workpiece fastening shape is improved, and comprehensive detection is effectively carried out.
As shown in fig. 3 and 4, the workpiece clamping and conveying mechanism includes a connecting block 9 connected with the transmission chain 7, a bearing block 10 is fixedly connected to the top of the connecting block 9, a positioning slide block 11 is arranged between two sides of the bearing block 10 and the working plate 6, a positioning slide groove 12 matched with the positioning slide block 11 is formed in the side wall of the working plate 6, two ends of the positioning slide groove 12 are arranged in a semicircular shape, the radius of the positioning slide groove is equal to the vertical distance between the positioning slide block 11 and the center lines of the two chain wheels, the top of the bearing block 10 protrudes out of the top of the working plate 6, and the protruding height is greater than or equal to 2/3 of the height of the bearing block 10;
the top of the bearing block 10 is provided with a workpiece clamping plate 13, the bottom of the workpiece clamping plate 13 is provided with an adjustable moving mechanism, and a fixing mechanism convenient to disassemble is arranged between the moving mechanism at the bottom of the workpiece clamping plate 13 and the bearing block 10.
When the transmission chain 7 rotates, the connecting block 9 at the top of the transmission chain 7 drives the bearing block 10 to move, the bearing block 10 is kept stable under the action of the positioning slide block 11 and the positioning chute 12, then the workpiece clamping plate 13 is driven to move, when one workpiece clamping plate 13 moves to one end of the transmission chain 7 to be in circular motion, the adjustable moving mechanism at the bottom of the workpiece clamping plate 13 is loosened, the workpiece clamping plate 13 is separated from a workpiece, one end of the workpiece clamping plate 13 is in contact with the workpiece to be stressed and move during the circular motion, so that the workpiece cannot be jacked up, when workpieces in different shapes are clamped, the fixing mechanism between the workpiece clamping plate 13 and the bearing block 10 is disassembled, and the corresponding workpiece clamping plate 13 is replaced;
according to the invention, the bearing block 10 is driven to move by the connecting block 9 at the top of the transmission chain 7 and is kept stable under the action of the positioning slide block 11 and the positioning chute 12, and when the workpiece clamping plate 13 moves to one end of the transmission chain 7, one end of the workpiece clamping plate 13 is forced to move by contact with the workpiece through the moving mechanism at the bottom of the workpiece clamping plate 13 during circular motion, so that the workpiece cannot be jacked up, and the device is prevented from being stuck.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a first chute 14 is formed in the top of the workpiece clamping plate 13, a first screw rod 15 is connected to the inside of the first chute 14 in a rotating manner, threads at two ends of the first screw rod 15 are oppositely arranged, and a first slider 16 is sleeved on each thread, a clamping plate 17 is fixedly connected to the top of the first slider 16, one end of the first screw rod 15 rotates to penetrate through the workpiece clamping plate 13, and a first motor is fixedly connected to the first screw rod, wherein the first motor is powered by a storage battery pack, and the storage battery pack is arranged inside the workpiece clamping plate 13.
The moving mechanism comprises a second sliding block 18, a second sliding groove 19 matched with the second sliding block 18 is formed in the bottom of the workpiece clamping plate 13, a sliding rod 20 is arranged inside the second sliding groove 19, the second sliding block 18 is sleeved on the surface of the sliding rod 20 in a sliding mode, and first springs 21 are sleeved on sections, located on two sides of the second sliding block 18, of the sliding rod 20;
a limiting mechanism is arranged between the top of the second sliding groove 19 and the second sliding block 18.
When the workpiece clamping plate 13 clamps a steel structure workpiece, a first motor is started, the first motor drives a first screw rod 15 to rotate, two second sliding blocks 18 on the surface of the first screw rod 15 drive clamping plates 17 to move, the two clamping plates 17 clamp the steel structure workpiece, when the workpiece clamping plate 13 moves to one end of a transmission chain 7 to do circular motion, the first motor rotates reversely, the two clamping plates 17 loosen the steel structure workpiece and separate a limiting mechanism from the second sliding blocks 18, when one end of the workpiece clamping plate 13 is in contact with the workpiece, an obstruction force is applied, the second sliding blocks 18 opposite to the workpiece clamping plate 13 slide on the surfaces of the sliding rods 20, so that the workpiece clamping plate 13 moves relative to a bearing block 10 on the surface of the bearing block 10, and the steel structure workpiece is fixed on the surface of the other workpiece clamping plate 13, so that the steel structure workpiece is prevented from being jacked up and the steel structure workpiece is not influenced in clamping and conveying, and after the workpiece clamping plate 13 rotates, the workpiece clamping plate returns to the original position under the action of a first spring 21 and passes through the limiting mechanism, and the position of the second sliding blocks 18 is fixed again;
according to the invention, the moving mechanism is arranged at the top of the workpiece clamping plate 13, so that when the workpiece clamping plate 13 moves to one end of the transmission chain 7 to do circular motion and one end of the workpiece clamping plate 13 is in contact with a workpiece, the workpiece clamping plate 13 moves on the surface of the bearing block 10 relative to the bearing block 10, thereby preventing the steel structure workpiece from being jacked up and not influencing the clamping and conveying of the steel structure workpiece.
As shown in fig. 3 and 5, the limiting mechanism includes a limiting space 22, and a communicating groove 23 is formed between both sides of the middle of the limiting space 22, which are close to the second slider 18, and the inside of the second sliding groove 19;
a second screw rod 24 is rotatably connected inside the limiting space 22, one end of the second screw rod 24 rotatably penetrates through the workpiece clamping plate 13 and is fixedly connected with a second motor, the second motor is powered by a storage battery pack, threads at two ends of the second screw rod 24 are oppositely arranged, and third sliding blocks 25 are sleeved on the threads;
the bottom of the third slider 25 is movably inserted with a limiting block 26, the limiting block 26 is in a trapezoid shape, positioning blocks 27 are fixedly connected to two sides of the limiting block 27, positioning grooves matched with the positioning blocks 27 are formed in the third slider 25, positioning rods are arranged in the positioning grooves, the positioning blocks 27 are sleeved on the surfaces of the positioning rods in a sliding mode, second springs 28 are sleeved on the surfaces of the positioning rods, one end, close to the second slider 18, of the limiting block 26 and the bottom of the other end of the limiting block 26 are arranged in an upward slope, one section, located inside the second sliding groove 19, of the limiting block 26 is lower than the upper surface of the second slider 18, the third slider 25 is symmetrically arranged relative to the second slider 18, and the bottom center, located on the workpiece clamping plate 13, of the second slider 18 is arranged.
When the limiting mechanism fixes the second slide block 18, the second motor is started, the second motor drives the second screw rod 24 to rotate, the third slide blocks 25 at two ends in the limiting space 22 move, when the third slide blocks 25 move to the positions of the communicating grooves 23, the limiting blocks 26 at the bottoms of the third slide blocks 25 are popped out under the action of the second springs 28 until the second slide blocks 18 are fixed by the two limiting blocks 26, so that the workpiece clamping plate 13, the second slide block 18 and the bearing block 10 are integrally fixed, the workpiece clamping plate 13 is prevented from sliding on the surface of the bearing block 10, when the workpiece clamping plate 13 needs to do circular motion, the second motor is reversely rotated, the slope at the bottom of the limiting blocks 26 is stressed, the limiting blocks 26 are contracted into the third slide blocks 25 and separated from the fixing effect of the second slide blocks 18, the workpiece clamping plate 13 can slide on the surface of the bearing block 10 after being stressed, and the workpiece with a steel structure is prevented from being jacked up;
according to the invention, the limiting mechanism is arranged, so that the second sliding block 18 is favorably fixed by the limiting block 26 at the bottom of the third sliding block 25, and the workpiece clamping plate 13, the second sliding block 18 and the bearing block 10 are integrally fixed, so that the workpiece clamping plate 13 is prevented from sliding on the surface of the bearing block 10, and the workpiece clamping plate 13 is prevented from being separated from the fixing effect of the second sliding block 18 when needing to do circular motion, so that the workpiece clamping plate 13 can slide on the surface of the bearing block 10 after being stressed, and the steel-structure workpiece is prevented from being jacked up.
As shown in fig. 3 and 6, the fixing mechanism includes an insert rod 29 fixedly connected to the second slider 18, and a slot matched with the insert rod 29 is formed on the surface of the bearing block 10;
fixing blocks 30 are movably inserted into two sides of the insertion rod 29, the bottom of each fixing block 30 is arranged in a slope shape, a third spring 31 is connected between each fixing block 30 and the inside of the insertion rod 29, and fixing grooves 32 matched with the fixing blocks 30 are formed in two sides of the inside of each insertion groove;
an I-shaped rod 33 is movably inserted into the fixing groove 32, one end of the I-shaped rod 33 penetrates through the bearing block 10 in a sliding mode, and a fourth spring 34 is sleeved on the end of the I-shaped rod 33 in a sleeved mode.
When the shape of the workpiece with the steel structure is different and different workpiece clamping plates 13 need to be replaced, two I-shaped rods 33 are pushed manually or simultaneously by using an external workpiece, so that one end of each I-shaped rod 33 pushes the fixing block 30 in the fixing groove 32, the fixing block 30 is pushed into the insertion rod 29, and then the workpiece clamping plates 13 are removed and replaced;
the detachable fixing device is arranged between the workpiece clamping plate 13 and the bearing block 10, so that the workpiece clamping plate 13 can be detached and replaced by pushing the two I-shaped rods 33, the workpiece clamping plates 13 in different types can be replaced conveniently, and the detachable fixing device is suitable for steel structure workpieces in different shapes.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides a steel construction engineering fastening detection device, is including detecting base (1), its characterized in that: the top of the detection base (1) is provided with a detection frame (2), the top of the detection frame (2) is provided with a detector (3), the top of the detection frame (2) is provided with workpiece rings (4) at two sides of the detector (3), and an electric telescopic rod (5) is connected between the top of each workpiece ring (4) and the detection frame (2);
the surface of the detection base (1) is provided with two working plates (6), chain wheels are arranged between the two working plates (6) and close to two ends of the two working plates, a transmission chain (7) is arranged between the two chain wheels, one chain wheel rotatably penetrates through the working plates (6), a driving motor (8) is fixedly connected with the chain wheels, and three workpiece clamping and conveying mechanisms are uniformly arranged on the surface of the transmission chain (7);
the workpiece clamping and conveying mechanism comprises a connecting block (9) connected with a transmission chain (7), the top of the connecting block (9) is fixedly connected with a bearing block (10), a positioning sliding block (11) is arranged between the two sides of the bearing block (10) and the working plate (6), and a positioning sliding groove (12) matched with the positioning sliding block (11) is formed in the side wall of the working plate (6);
a workpiece clamping plate (13) is arranged at the top of the bearing block (10), an adjustable moving mechanism is arranged at the bottom of the workpiece clamping plate (13), and a fixing mechanism convenient to disassemble is arranged between the moving mechanism at the bottom of the workpiece clamping plate (13) and the bearing block (10);
the moving mechanism comprises a second sliding block (18), a second sliding groove (19) matched with the second sliding block (18) is formed in the bottom of the workpiece clamping plate (13), a sliding rod (20) is arranged inside the second sliding groove (19), the second sliding block (18) is sleeved on the surface of the sliding rod (20) in a sliding mode, and first springs (21) are sleeved on sections, located on two sides of the second sliding block (18), of the sliding rod (20);
a limiting mechanism is arranged between the top of the second sliding groove (19) and the second sliding block (18);
the limiting mechanism comprises a limiting space (22), and a communicating groove (23) is formed between each of two sides of the middle part of the limiting space (22), which are close to the second sliding block (18), and the inside of the second sliding groove (19);
a second screw rod (24) is rotatably connected in the limiting space (22), one end of the second screw rod (24) rotatably penetrates through the workpiece clamping plate (13) and is fixedly connected with a second motor, threads at two ends of the second screw rod (24) are oppositely arranged, and a third sliding block (25) is sleeved on the threads;
a limiting block (26) is movably inserted at the bottom of the third sliding block (25), the limiting block (26) is in a trapezoidal arrangement, positioning blocks (27) are fixedly connected to two sides of the limiting block, positioning grooves matched with the positioning blocks (27) are formed in the third sliding block (25), positioning rods are arranged in the positioning grooves, the positioning blocks (27) are sleeved on the surfaces of the positioning rods in a sliding mode, and second springs (28) are sleeved on the surfaces of the positioning rods;
the bottom of one end and the other end of the limiting block (26) close to the second sliding block (18) is arranged in an upward slope, one section of the limiting block (26) located inside the second sliding groove (19) is lower than the upper surface of the second sliding block (18), the two third sliding blocks (25) are symmetrically arranged relative to the second sliding block (18), and the bottom center of the second sliding block (18) located on the workpiece clamping plate (13) is arranged.
2. The fastening detection device for the steel structure engineering according to claim 1, characterized in that: first spout (14) have been seted up at work piece pinch-off blades (13) top, first spout (14) internal rotation is connected with first lead screw (15), the screw thread at first lead screw (15) both ends sets up for opposite, and just first slider (16) have been cup jointed to equal screw thread, first slider (16) top fixedly connected with splint (17), first lead screw (15) one end is rotated and is run through work piece pinch-off blades (13), the first motor of fixedly connected with.
3. The fastening detection device for the steel structure engineering according to claim 1, characterized in that: the fixing mechanism comprises an inserted bar (29) fixedly connected with the second sliding block (18), and the surface of the bearing block (10) is provided with a slot matched with the inserted bar (29);
fixing blocks (30) are movably inserted into two sides of the insertion rod (29), the bottom of each fixing block (30) is arranged in a slope shape, a third spring (31) is connected between each fixing block (30) and the inside of the insertion rod (29), and fixing grooves (32) matched with the fixing blocks (30) are formed in two sides of the inside of each insertion groove;
an I-shaped rod (33) is movably inserted into the fixing groove (32), one end of the I-shaped rod (33) penetrates through the bearing block (10) in a sliding mode, and a fourth spring (34) is sleeved on the end of the I-shaped rod in a sleeved mode.
4. The fastening detection device for the steel structure engineering according to claim 1, characterized in that: the transmission chain (7) is composed of a plurality of chain sections, the number of the chain sections is 3, and the number of the chain sections between every two adjacent connecting blocks (9) is equal.
5. The fastening detection device for the steel structure engineering according to claim 1, characterized in that: the two ends of the positioning sliding chute (12) are arranged in a semicircular shape, and the radius of the positioning sliding chute is equal to the vertical distance between the positioning sliding block (11) and the center lines of the two chain wheels;
the top of the bearing block (10) protrudes out of the top of the working plate (6), and the protruding height is more than or equal to 2/3 of the height of the bearing block (10).
6. The fastening detection device for the steel structure engineering according to claim 1, characterized in that: the surface of the detection base (1) is provided with a groove (35), the width between the inner walls of two sides of the groove (35) is greater than the width of the workpiece clamping plate (13) and smaller than the distance between the outer side surfaces of the two working plates (6), and the length of the groove (35) is greater than that of the working plates (6).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111010587.0A CN113682733B (en) | 2021-08-31 | 2021-08-31 | Steel construction engineering fastening detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111010587.0A CN113682733B (en) | 2021-08-31 | 2021-08-31 | Steel construction engineering fastening detection device |
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| CN113682733A CN113682733A (en) | 2021-11-23 |
| CN113682733B true CN113682733B (en) | 2022-10-28 |
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Citations (4)
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| GB350006A (en) * | 1930-03-03 | 1931-06-04 | Ropeways Ltd | Improvements in or relating to endless load conveying means |
| CN206203230U (en) * | 2016-11-23 | 2017-05-31 | 江西华欣机械制造有限公司 | A kind of easy-to-mount conveying chain bucket |
| CN111846774A (en) * | 2020-07-29 | 2020-10-30 | 重庆文理学院 | Brick conveying device for automatic brick laying machine |
| CN112267139A (en) * | 2020-09-28 | 2021-01-26 | 张磊 | Electroplating machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6415906B2 (en) * | 2000-04-04 | 2002-07-09 | Inno-Veyor, Inc. | Method and apparatus for transferring pallets around an end terminal in a conveyor assembly |
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2021
- 2021-08-31 CN CN202111010587.0A patent/CN113682733B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB350006A (en) * | 1930-03-03 | 1931-06-04 | Ropeways Ltd | Improvements in or relating to endless load conveying means |
| CN206203230U (en) * | 2016-11-23 | 2017-05-31 | 江西华欣机械制造有限公司 | A kind of easy-to-mount conveying chain bucket |
| CN111846774A (en) * | 2020-07-29 | 2020-10-30 | 重庆文理学院 | Brick conveying device for automatic brick laying machine |
| CN112267139A (en) * | 2020-09-28 | 2021-01-26 | 张磊 | Electroplating machine |
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