Multi-environment anti-deformation detection device for steel structure
Technical Field
The utility model relates to a steel construction detection device technical field especially relates to a multi-environment resistance to deformation detection device for steel construction.
Background
The steel structure is a structure formed by steel materials, is one of main building structure types, and mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and adopts the processes of rust removal and rust prevention such as silanization, pure manganese phosphorization, washing drying, galvanization and the like, all the members or parts are usually connected by welding lines, bolts or rivets, and the steel has the characteristics of light weight, simple and convenient construction and wide application in the fields of large-scale factory buildings, venues, super high-rise and the like, and the steel has the characteristics of high strength, light dead weight, good integral rigidity and strong deformation resistance, so the steel structure is particularly suitable for building large-span, super-high and super-high-heavy buildings, has good material homogeneity and isotropy, belongs to an ideal elastomer, best meets the basic assumption of general engineering mechanics, has good plasticity and toughness, can have large deformation, can well bear power load, has short construction period and high industrialization degree, can be used for professional production with high mechanization degree.
The steel structure is widely applied to various building fields due to the excellent characteristics of the steel structure, all modern buildings need to detect the deformation resistance strength after being built, and steel structure buildings need to detect the deformation resistance strength, but the structural design of the existing detection device has certain defects at present, the existing detection device is complex in structural design, large in size and difficult to operate, and is not suitable for detection of small-scale steel structure buildings, and therefore a novel multi-environment deformation resistance detection device for the steel structure is provided.
Disclosure of Invention
The utility model aims at solving the shortcomings existing in the prior art, and providing a multi-environment deformation-resistant detection device for a steel structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a multi-environment anti-deformation detection device for a steel structure comprises a device body, wherein universal wheels are mounted at corners of the bottom of the device body, a detection box is arranged at the top of the device body, a first sealing door and a second sealing door are mounted at two ends of the detection box respectively, two sliding rails are arranged at the bottom of the center of the detection box, sliding blocks are connected to the tops of the two sliding rails in a sliding manner, two supporting blocks are fixedly connected to the top between the two sliding blocks, a servo cylinder is mounted at the center of the top of the detection box, a telescopic rod is arranged at the bottom of the servo cylinder, a top block is fixedly connected to the bottom of the telescopic rod, an annular metal water pipe is mounted on the inner surface of the top of the detection box, a plurality of spray heads are mounted at the bottom of the annular metal water pipe, and a water tank corresponding to the, the condenser pipe is all installed to the both sides of detection case inner wall, the central fixedly connected with ponding collecting vat of device body, the mouth of falling into water has been seted up at the center of ponding collecting vat bottom.
As a further description of the above technical solution:
first sealing door and second sealing door all rotate with the detection case through rotating the hinge and be connected, just the equal fixedly connected with handle in bottom of first sealing door and the second sealing door outer wall.
As a further description of the above technical solution:
and sliding chutes corresponding to the sliding blocks are formed in the centers of the tops of the two sliding rails.
As a further description of the above technical solution:
the two supporting blocks are fixedly connected with the sliding block through welding, and positioning grooves are formed in the centers of the tops of the two supporting blocks.
As a further description of the above technical solution:
the center of the top of the detection box is provided with a through hole corresponding to the telescopic rod, and the telescopic rod penetrates through the through hole and extends to the center of the detection box.
As a further description of the above technical solution:
round holes are formed in the two sides of the top of the detection box.
As a further description of the above technical solution:
and a filter screen corresponding to the accumulated water collecting tank is arranged at the center of the bottom of the detection box.
The utility model discloses following beneficial effect has: 1. the utility model provides a multi-environment resistance to deformation detection device for steel construction compares with traditional device, the device simple structure, convenient and practical through the simple analog mechanism of design, can carry out short-term test to steel, and the volume is less, convenient the removal, and easy operation is applicable to the detection of small-scale steel construction building.
2. Compared with the traditional device, the device has great innovation and improvement in structure and design, the multi-environment deformation-resistant detection device for the steel structure is not provided with a pressure deformation mechanism, and is also provided with a multi-environment simulation mechanism, so that the deformation-resistant degree of steel can be simulated under different environments, the working efficiency is greatly improved, and the device is worthy of great popularization.
Drawings
Fig. 1 is a front view structural diagram of a multi-environment deformation-resistant detection device for a steel structure according to the present invention;
fig. 2 is a schematic view of an installation structure of a supporting block of the multi-environment anti-deformation detection device for a steel structure according to the present invention;
fig. 3 is a schematic view of an installation structure of a multi-environment deformation-resistant detection device water collection device for a steel structure according to the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 1.
Illustration of the drawings:
1. a device body; 2. a universal wheel; 3. a detection box; 4. a first sealing door; 5. a second sealing door; 6. a slide rail; 7. a slider; 8. a support block; 9. positioning a groove; 10. a servo cylinder; 11. a telescopic rod; 12. a top block; 13. an annular metal water pipe; 14. a spray head; 15. a water tank; 16. a condenser tube; 17. a circular hole; 18. a water accumulation collecting tank; 19. a water outlet.
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. 1-4, the present invention provides an embodiment: a multi-environment anti-deformation detection device for a steel structure comprises a device body 1, universal wheels 2 are mounted at corners of the bottom of the device body 1, a detection box 3 is arranged at the top of the device body 1, a first sealing door 4 and a second sealing door 5 are mounted at two ends of the detection box 3 respectively, two sliding rails 6 are arranged at the bottom of the center of the detection box 3, sliding blocks 7 are connected to the tops of the two sliding rails 6 in a sliding mode, two supporting blocks 8 are fixedly connected to the top between the two sliding blocks 7, a servo cylinder 10 is mounted at the center of the top of the detection box 3, a telescopic rod 11 is arranged at the bottom of the servo cylinder 10, a top block 12 is fixedly connected to the bottom of the telescopic rod 11, an annular metal water pipe 13 is mounted on the inner surface of the top of the detection box 3, a plurality of spray heads 14 are mounted at the bottom of the annular metal water pipe 13, condenser pipes 16 are installed on two sides of the inner wall of the detection box 3, a water accumulation collecting tank 18 is fixedly connected to the center of the device body 1, and a water falling port 19 is formed in the center of the bottom of the water accumulation collecting tank 18.
First sealing door 4 and second sealing door 5 are all rotated through rotating the hinge and being connected with detection case 3, and the equal fixedly connected with handle in bottom of 5 outer walls of first sealing door 4 and second sealing door.
The center at the top of the two slide rails 6 is provided with a slide groove corresponding to the slide block 7.
Two supporting shoes 8 are all through welding and slider 7 fixed connection, and constant head tank 9 has all been seted up at the center at two supporting shoes 8 tops.
The through-hole corresponding to telescopic link 11 is seted up at the center at detection case 3 top, and telescopic link 11 runs through the through-hole and extends to detection case 3's center.
Round hole 17 has all been seted up to the both sides at detection case 3 top, and round hole 17 is used for inserting the heating rod to be used for simulating the anti deformation condition under the condition that steel is heated seriously.
The center of the bottom of the detection box 3 is provided with a filter screen corresponding to the accumulated water collecting tank 18, and redundant liquid sprayed out by the spray head 14 falls into the accumulated water collecting tank 18 through the filter screen and then enters a special collecting device through the water falling port 19.
The working principle is as follows: the utility model provides a multi-environment anti-deformation detection device for steel structure has great improvement innovation with traditional device, when using this multi-environment anti-deformation detection device for steel structure, we can open first sealing door 4 or second sealing door 5, then pull out two sliders 7, then put the steel that needs to detect between two constant head tanks 9, then push slider 7 back to the normal position, then we can start condenser pipe 16 installed at both sides of the inner wall of detection box 3 as required to simulate the extremely cold condition, or insert the heating rod through round hole 17, thereby be used for simulating the condition that the steel is heated seriously, or use for simulating the condition that the steel is corroded by acid rain through adding acid liquid into water tank 15, then drive telescopic link 11 and kicking block 12 through control servo cylinder 10 and withstand and extrude the steel downwards, then observe the stress deformation degree of steel, thereby judging whether the compression deformation degree of the steel structure is qualified or not.
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.