CN213985974U - Structural engineering fastening detection device - Google Patents
Structural engineering fastening detection device Download PDFInfo
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- CN213985974U CN213985974U CN202120019080.0U CN202120019080U CN213985974U CN 213985974 U CN213985974 U CN 213985974U CN 202120019080 U CN202120019080 U CN 202120019080U CN 213985974 U CN213985974 U CN 213985974U
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Abstract
The utility model discloses a structural engineering fastens detection device, the on-line screen storage device comprises a base, four fixed columns of top fixedly connected with of base, four the top fixedly connected with roof-rack of fixed column, be provided with the pneumatic cylinder on the roof-rack, the drive end fixedly connected with crane of pneumatic cylinder, the crane is nested sliding connection with four fixed columns, top one side of roof-rack is provided with the controller, the below of crane is provided with the fixed block, and the bottom of crane is provided with and inlays set sliding connection's draw-in groove mutually with the fixed block, embedding fixedly connected with nitrogen spring in the draw-in groove, nitrogen spring's drive end and the top looks fixed connection of fixed block. The utility model discloses in, through the chucking block structure that sets up, can be convenient stable treat that the detected material carries out the centre gripping work, can play fine guard action to the material through the setting of inoxidizing coating, avoid the centre gripping tension to be constructed into the damage, influence the testing effect, also wear-resisting durable more simultaneously.
Description
Technical Field
The utility model relates to a structural engineering technical field especially relates to a structural engineering fastening detection device.
Background
In the building engineering, a certain material building structure is usually adopted for carrying, such as steel structure engineering, and in the structural engineering, the tightness detection work of the structural engineering material is usually required to ensure that the material has stable carrying capacity, so that a certain requirement is met for a structural engineering fastening detection device;
some current structural engineering fastening detection device, the fixture of its material lacks protective device more, when carrying out engineering material centre gripping and detecting, easily cause certain damage to the material, influence the testing result, long-term centre gripping uses and also leads to the clamping structure wearing and tearing easily simultaneously, influence the steadiness of centre gripping, the atress of while conventionality detects, it detects to carry out the bearing on the material with the heavy object place more, and detect used counter weight structure and rely on hoist and mount to operate the use more, such setting is placed very inconvenience, the very waste time and energy of operation process simultaneously, there is certain security problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a structural engineering fastening detection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a structural engineering fastening detection device comprises a base, wherein the top of the base is fixedly connected with four fixed columns, the tops of the four fixed columns are fixedly connected with an upper frame, a hydraulic cylinder is arranged on the upper frame, the driving end of the hydraulic cylinder is fixedly connected with a lifting frame, the lifting frame is in nested sliding connection with the four fixed columns, a controller is arranged on one side of the top of the upper frame, a fixed block is arranged below the lifting frame, a clamping groove which is in nested sliding connection with the fixed block is formed in the bottom of the lifting frame, a nitrogen spring is embedded and fixedly connected into the clamping groove, the driving end of the nitrogen spring is fixedly connected with the tops of the fixed blocks, a pressure sensor is arranged at the bottom of the fixed block, two clamping blocks are arranged on the top of the base, a protective layer is arranged on one side opposite to the outer surfaces of the two clamping blocks, and a plurality of convex teeth are arranged on, the top of base and the corresponding position of two chucking pieces all are provided with the recess, two it is connected with the threaded rod, two all to rotate in the recess equal screw thread has cup jointed the thread piece on the threaded rod, the top of base is provided with the movable groove, the movable inslot is provided with first bevel gear, first bevel gear's top both sides position all meshing is connected with second bevel gear, the bottom of movable groove is provided with the standing groove, be provided with drive end and first bevel gear's central axis fixed connection's motor in the standing groove.
As a further description of the above technical solution:
the top of the lifting frame is fixedly connected with a sliding rod, and a sliding groove which is matched with the sliding rod in a nested mode is formed in the top frame.
As a further description of the above technical solution:
the model of the pressure sensor is Setra-526, and the model of the controller is STM 32.
As a further description of the above technical solution:
the protective layer is made of polytetrafluoroethylene.
As a further description of the above technical solution:
the tops of the two thread blocks are correspondingly and fixedly connected with the bottoms of the two clamping blocks.
As a further description of the above technical solution:
one ends of the two threaded rods are correspondingly and fixedly connected with the central shafts of the two second bevel gears.
The utility model discloses following beneficial effect has:
the fastening detection device for the structural engineering can conveniently and stably clamp a material to be detected through the arranged clamping block structure, can play a good role in protecting the material through the arrangement of the protective layer, avoids the damage of the over-tight structure of the clamping to influence the detection effect, is more wear-resistant and durable, avoids the abrasion of the clamping structure after long-term use, influences the firmness condition of the clamping, ensures the stability of the clamping by matching with the structure of the convex teeth, drives the lifting structure to drive the fixed block to be in contact with the material through the arranged hydraulic cylinder, can detect the tightness of the structural engineering material through the matching of the pressure sensor and the controller, has accurate and stable lifting operation of the structure, has stable damping effect by matching with a nitrogen spring, and avoids the damage problem caused by direct rigid contact of the structure after long-term use, have fine buffering protection effect, some current structural engineering fastening detection device have been solved, the many lacks safeguard facilities of the clamping device of its material, when carrying out engineering material centre gripping and detecting, cause certain damage to the material easily, influence the testing result, long-term centre gripping simultaneously uses and also leads to clamping structure wearing and tearing easily, influence the steadiness of centre gripping, the conventional atress of while detects, it detects to place the heavy object to carry out the bearing on the material more, and detect used counter weight structure and rely on hoist and mount to operate the use more, such setting is placed very inconvenience, the very waste time and energy of operation process simultaneously, there is certain security problem.
Drawings
Fig. 1 is a front view of a structural engineering fastening detection device proposed by the present invention;
fig. 2 is a schematic view of a crane structure of the fastening detection device for structural engineering of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1 of a structural engineering fastening detection device according to the present invention.
Illustration of the drawings:
1. a base; 2. fixing a column; 3. a top frame; 4. a hydraulic cylinder; 5. a lifting frame; 6. a slide bar; 7. a chute; 8. a controller; 9. a fixed block; 10. a card slot; 11. a nitrogen spring; 12. a pressure sensor; 13. a clamping block; 14. a protective layer; 15. a convex tooth; 16. a groove; 17. a threaded rod; 18. a thread block; 19. a movable groove; 20. a first bevel gear; 21. a second bevel gear; 22. a placement groove; 23. an electric motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a structural engineering fastening detection device comprises a base 1, wherein the top of the base 1 is fixedly connected with four fixed columns 2, the tops of the four fixed columns 2 are fixedly connected with a top frame 3, a hydraulic cylinder 4 is arranged on the top frame 3, a lifting frame 5 is fixedly connected with a driving end of the hydraulic cylinder 4, the lifting frame 5 is in nested sliding connection with the four fixed columns 2, one side of the top frame 3 is provided with a controller 8, a fixed block 9 is arranged below the lifting frame 5, the bottom of the lifting frame 5 is provided with a clamping groove 10 which is in nested sliding connection with the fixed block 9, a nitrogen spring 11 is embedded and fixedly connected into the clamping groove 10, the driving end of the nitrogen spring 11 is fixedly connected with the top of the fixed block 9, the bottom of the fixed block 9 is provided with a pressure sensor 12, the top of the base 1 is provided with two clamping blocks 13, and one side, opposite to the outer surfaces of the two clamping blocks 13, is provided with a protective layer 14, and one side that the surface of two chucking pieces 13 is relative all is provided with a plurality of dogtooths 15, the top of base 1 and the corresponding position of two chucking pieces 13 all are provided with recess 16, all rotate in two recesses 16 and be connected with threaded rod 17, equal screw thread cover has threaded block 18 on two threaded rod 17, the top of base 1 is provided with movable groove 19, be provided with first bevel gear 20 in the movable groove 19, the top both sides position of first bevel gear 20 all meshes and is connected with second bevel gear 21, the bottom of movable groove 19 is provided with standing groove 22, be provided with drive end and the central axis fixed connection's of first bevel gear 20 motor 23 in the standing groove 22.
The top of the lifting frame 5 is fixedly connected with a sliding rod 6, a sliding chute 7 which is in nested fit with the sliding rod 6 is arranged on the top frame 3, and the stability of the operation of the lifting structure can be ensured through the arrangement of the structure; the model of the pressure sensor 12 is Setra-526, the model of the controller 8 is STM32, and the structural arrangement can be matched with the tightness of the detection structure; the protective layer 14 is made of polytetrafluoroethylene, so that the structure to be clamped can be well protected through the arrangement of the structure, the structure is also wear-resistant and durable, and the service life of the structure can be effectively prolonged; the tops of the two thread blocks 18 are correspondingly and fixedly connected with the bottoms of the two clamping blocks 13, and the clamping structure can be ensured to stably run through the structural arrangement; one ends of the two threaded rods 17 are fixedly connected with the central shafts of the two second bevel gears 21 correspondingly, and the whole structure can be ensured to stably run through the structure.
The working principle is as follows: when using structural engineering fastening detection device, will wait to detect structural engineering material, for example, the steel material, place on base 1, starter motor 23, motor 23 drives first bevel gear 20 and rotates, first bevel gear 20 drives second bevel gear 21 and rotates, second bevel gear 21 then drives threaded rod 17 and rotates, threaded rod 17 then drives the movement of thread piece 18, thread piece 18 then drives chucking piece 13 and removes the material chucking, pneumatic cylinder 4 drive crane 5 descends, crane 5 then drives fixed block 9 and material contact, calculate pressure through pressure sensor 12, and show data through controller 8, can be accurate detect the work to the structural engineering material.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a structural engineering fastens detection device, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with four fixing columns (2), the tops of the four fixing columns (2) are fixedly connected with an upper frame (3), a hydraulic cylinder (4) is arranged on the upper frame (3), a lifting frame (5) is fixedly connected with a driving end of the hydraulic cylinder (4), the lifting frame (5) is in nested sliding connection with the four fixing columns (2), a controller (8) is arranged on one side of the top of the upper frame (3), a fixing block (9) is arranged below the lifting frame (5), a clamping groove (10) which is in nested sliding connection with the fixing block (9) is arranged at the bottom of the lifting frame (5), a nitrogen spring (11) is fixedly connected into the clamping groove (10), the driving end of the nitrogen spring (11) is fixedly connected with the top of the fixing block (9), and a pressure sensor (12) is arranged at the bottom of the fixing block (9), the clamping device is characterized in that two clamping blocks (13) are arranged at the top of the base (1), protective layers (14) are arranged on one sides of the two clamping blocks (13) opposite to the outer surfaces of the two clamping blocks (13), a plurality of convex teeth (15) are arranged on one sides of the two clamping blocks (13) opposite to the outer surfaces of the two clamping blocks, grooves (16) are arranged at positions of the top of the base (1) corresponding to the two clamping blocks (13), threaded rods (17) are rotatably connected in the two grooves (16), threaded blocks (18) are in threaded sleeve connection on the two threaded rods (17), a movable groove (19) is arranged at the top of the base (1), a first bevel gear (20) is arranged in the movable groove (19), second bevel gears (21) are in meshing connection at positions on two sides above the first bevel gear (20), and a placing groove (22) is arranged at the bottom of the movable groove (19), a motor (23) with a driving end fixedly connected with a central shaft of the first bevel gear (20) is arranged in the placing groove (22).
2. A structural engineering fastening detection device as claimed in claim 1, wherein: the top of the lifting frame (5) is fixedly connected with a sliding rod (6), and a sliding groove (7) which is in nested fit with the sliding rod (6) is arranged on the top frame (3).
3. A structural engineering fastening detection device as claimed in claim 1, wherein: the model of the pressure sensor (12) is Setra-526, and the model of the controller (8) is STM 32.
4. A structural engineering fastening detection device as claimed in claim 1, wherein: the protective layer (14) is made of polytetrafluoroethylene.
5. A structural engineering fastening detection device as claimed in claim 1, wherein: the tops of the two thread blocks (18) are correspondingly and fixedly connected with the bottoms of the two clamping blocks (13).
6. A structural engineering fastening detection device as claimed in claim 1, wherein: one ends of the two threaded rods (17) are correspondingly and fixedly connected with the central shafts of the two second bevel gears (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120019080.0U CN213985974U (en) | 2021-01-05 | 2021-01-05 | Structural engineering fastening detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120019080.0U CN213985974U (en) | 2021-01-05 | 2021-01-05 | Structural engineering fastening detection device |
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| CN213985974U true CN213985974U (en) | 2021-08-17 |
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| CN202120019080.0U Active CN213985974U (en) | 2021-01-05 | 2021-01-05 | Structural engineering fastening detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114689438A (en) * | 2022-04-11 | 2022-07-01 | 江苏鑫昇腾科技发展股份有限公司 | Climbing frame state detection device for construction site and method thereof |
-
2021
- 2021-01-05 CN CN202120019080.0U patent/CN213985974U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114689438A (en) * | 2022-04-11 | 2022-07-01 | 江苏鑫昇腾科技发展股份有限公司 | Climbing frame state detection device for construction site and method thereof |
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