CN114705551B - Safety detection device to temporary building house - Google Patents
Safety detection device to temporary building house Download PDFInfo
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- CN114705551B CN114705551B CN202210426860.6A CN202210426860A CN114705551B CN 114705551 B CN114705551 B CN 114705551B CN 202210426860 A CN202210426860 A CN 202210426860A CN 114705551 B CN114705551 B CN 114705551B
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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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
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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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
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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
- G01N3/02—Details
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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
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
- G01N3/34—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by mechanical means, e.g. hammer blows
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- 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
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
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- 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
- G01N2203/0001—Type of application of the stress
- G01N2203/0005—Repeated or cyclic
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- 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
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- 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
- G01N2203/0032—Generation of the force using mechanical means
Abstract
The invention discloses a safety detection device for temporary building houses, which belongs to the field of house detection and comprises an installation seat, wherein a motor is fixedly connected in the installation seat, the output end of the motor is fixedly connected with a reciprocating lead screw, an installation block is connected on the reciprocating lead screw in a sliding manner, an installation rod is connected on the installation block in a rotating manner, a sliding block is fixedly connected on the installation rod and is connected in a groove on the reciprocating lead screw in a sliding manner, an installation frame is fixedly connected on the installation block, two ends of an installation column are respectively and fixedly connected with a limiting ring and a ball seat, a rolling ball is rotationally connected in the ball seat, a sliding rod is fixedly connected on the limiting ring, a hole matched with the sliding rod is formed in the installation block, a first spring is sleeved on the sliding rod, and two ends of the first spring are respectively and fixedly connected with the installation block and the limiting ring. The invention achieves the effect of detecting the inclination of the building wall by arranging the mounting posts, the marking pens and other structures.
Description
Technical Field
The invention relates to the technical field of house detection, in particular to a safety detection device for a temporary building house.
Background
The house is a building for people or storing things, the house is a base body of a family, and the house is a support for human existence, so that the house construction safety is particularly important.
The temporary house refers to various temporary houses such as a work shed, a material shed, a rest shed, an office, a dining hall, a tea stove house, an automobile house and the like which serve for basic construction on a basic construction site.
Although the temporary house is only used temporarily, the safety of the temporary house also meets the requirement, and then the temporary building installation detection device is required to be used for detecting the building, the operation of the existing detection device is complex, the temporary house can be used by professional personnel, and the detection cost is increased.
Disclosure of Invention
The invention aims to provide a safety detection device for a temporary building house, which has the advantage of simple operation and solves the problem that the existing device can only be used by a person who installs the device.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a safety inspection device to interim building house, includes the mount pad, fixedly connected with motor in the mount pad, the reciprocal lead screw of output fixedly connected with of motor, sliding connection has the installation piece on the reciprocal lead screw rotate on the installation piece and be connected with the erection column, fixedly connected with slider on the installation pole, slider sliding connection is at the inslot on reciprocal lead screw, fixedly connected with installing frame on the installation piece, sliding connection has the erection column on the installation frame, fixedly connected with spacing ring and ball seat respectively are distinguished to the both ends of erection column, the spacing ring offsets with the erection frame intermittent type, the ball seat internal rotation is connected with the spin, fixedly connected with slide bar on the spacing ring, seted up on the installation piece with slide bar complex hole, cup jointed first spring on the slide bar, the both ends of first spring respectively with installation piece and spacing ring fixed connection.
Preferably, be equipped with the loading system who is used for testing building bearing capacity on the mount pad, loading system includes the rectangular plate, the lower fixed surface of rectangular plate is connected with the guide arm, all set up on installation piece and the mount pad with guide arm complex hole.
Preferably, the loading system still includes the piston rod of fixed connection on the rectangular plate, sliding connection has a piston cylinder on the piston rod, the top fixedly connected with of piston cylinder keeps off the ring, the second spring has been cup jointed jointly on piston cylinder and the piston rod, the both ends of second spring respectively with rectangular plate and fender ring fixed connection, fixedly connected with marker pen on the spacing ring, seted up on the installing frame with marker pen complex logical groove, it is connected with the commentaries on classics frame that is used for placing the paper to rotate on the installing frame, marker pen contacts with the paper that changes on the frame.
Preferably, the pressurizing mechanism is provided with a shaking mechanism for testing the shock resistance of the building, the shaking mechanism comprises a vertical rod, the piston rod and the rectangular plate are both provided with through holes for the vertical rod to penetrate through, and the reciprocating screw rod is internally provided with a hole for the vertical rod to rotate.
Preferably, the rocking mechanism further comprises a mounting ring, the mounting ring is fixedly connected with a balancing weight, the reciprocating screw rod is connected with two wedge blocks in a sliding manner, the number of the wedge blocks is specifically two, the two wedge blocks are symmetrically and slidably connected to the reciprocating screw rod, and the two wedge blocks intermittently abut against the inner wall of the mounting ring.
Preferably, the rocking mechanism further comprises a circular table block, the circular table block is coaxially and fixedly connected to the bottom of the vertical rod, a cylindrical hole matched with the circular table block is formed in the reciprocating screw rod, and the circular table block is slidably connected with the two wedge blocks.
Preferably, the rectangular plate is provided with a bearing mechanism for bearing a falling debris sample on a building, the bearing mechanism comprises two elastic sheets, and the two elastic sheets are fixedly connected to one side face of the rectangular plate.
Preferably, the supporting mechanism further comprises a first screen and a second screen, the first screen and the second screen are both fixedly connected to the elastic piece, the first screen is located on the upper portion of the second screen, and the meshes of the first screen are larger than those of the second screen.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention achieves the effect of detecting the inclination of the building wall by arranging the mounting posts, the marking pens and other structures.
2. The invention achieves the effect of detecting the bearing capacity of the building by arranging the pressurizing mechanism.
3. According to the invention, the shaking mechanism is arranged, so that the effect of detecting the earthquake resistance of the building is achieved.
4. According to the invention, by arranging the bearing mechanism, the effect of analyzing the materials falling off the building when the building is shaken is achieved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the motor of the present invention;
FIG. 3 is a schematic view of the present invention at the mounting block;
FIG. 4 is a schematic view of the structure at the location of the slider of the present invention;
FIG. 5 is a schematic view of the piston cylinder according to the present invention;
FIG. 6 is a schematic view of the structure of the circular table block of the present invention;
fig. 7 is a schematic structural view of the elastic sheet of the present invention.
In the figure: 1. a mounting base; 11. a motor; 12. a reciprocating screw rod; 13. mounting a rod; 14. a slider; 15. wedge blocks; 2. mounting blocks; 21. installing a frame; 22. mounting a column; 23. a limiting ring; 24. a ball seat; 25. a ball; 26. a slide bar; 27. a first spring; 28. a marker pen; 29. frame turning; 3. a rectangular plate; 31. a guide bar; 32. a spring plate; 33. a first screen; 34. a second screen; 4. a piston cylinder; 41. a baffle ring; 42. a piston rod; 43. a vertical rod; 44. a second spring; 45. a round table block; 5. a mounting ring; 51. and a balancing weight.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Example one
The invention provides a technical scheme that: the utility model provides a safety inspection device to interim building house, which comprises a mounting base 1, fixedly connected with motor 11 in the mount pad 1, the reciprocal lead screw 12 of output fixedly connected with of motor 11, sliding connection has installation piece 2 on the reciprocal lead screw 12 and rotates and be connected with installation pole 13 on the installation piece 2, fixedly connected with slider 14 on the installation pole 13, slider 14 sliding connection is at the inslot on reciprocal lead screw 12, fixedly connected with installing frame 21 on the installation piece 2, sliding connection has erection column 22 on the installation frame 21, fixedly connected with spacing ring 23 and ball seat 24 respectively at the both ends of erection column 22, spacing ring 23 offsets with the installation frame 21 intermittent type, the internal rotation of ball seat 24 is connected with spin 25, fixedly connected with slide bar 26 on the spacing ring 23, seted up on the installation piece 2 with slide bar 26 complex hole, first spring 27 has been cup jointed on the slide bar 26, the both ends of first spring 27 respectively with installation piece 2 and spacing ring 23 fixed connection.
Referring to fig. 1-4, the device is integrally moved into a building to be detected, the length of the guide rod 31 is made according to the inner height of the building, so that the bottom end of the guide rod 31 contacts the bottom surface of the building to be detected, the stop ring 41 on the piston cylinder 4 on the rectangular plate 3 fixedly connected to the top of the guide rod 31 contacts the top wall of the building, it is ensured that the first spring 27 is not compressed when the stop ring 41 contacts the top wall of the building, the elastic force of the first spring 27 is selected according to the bearing capacity requirement of the building to be detected, the contact part of the mounting seat 1 and the ground of the building is designed to be one square meter so as to facilitate the later calculation of the bearing capacity, the guide rod 31 can also be designed to be a self-locking telescopic rod, so that the device is moved into a room of the building to be detected so as to facilitate the adjustment to enable the stop ring 41 to contact the top wall of the building and the second spring 44 is not compressed.
Further, be equipped with the loading system who is used for testing building bearing capacity on mount pad 1, loading system includes rectangular plate 3, and the lower fixed surface of rectangular plate 3 is connected with guide arm 31, all seted up on installation piece 2 and the mount pad 1 with guide arm 31 complex hole.
Referring to fig. 1 to 4, when detecting a building, firstly, paper is fixed on the rotating frame 29, the paper is fixed on the rotating frame 29 by glue, the rotating frame 29 is also made of a metal material, and then the paper is installed on the rotating frame 29 by a magnet, so that it is ensured that ink in the marker 28 is sufficient for the marker 28 to leave a mark on the paper, then the rotating frame 29 is turned over so that the marker 28 does not contact with the paper on the rotating frame 29, the device is moved to be close to the wall of the building to be detected, after the rolling ball 25 contacts with the wall of the building, the device is moved to be further attached to the wall, so that the mounting post 22 slides towards the mounting block 2 by overcoming the elasticity of the first spring 27 under the common pressure of the device and the wall, the marker 28 fixedly connected with the limiting ring 23 on the mounting post 22 is located at the middle position of the mounting frame 21, and after the device is placed, the side of the mounting frame 21 contacting with the wall of the building is ensured to be parallel as possible.
Further, the loading system still includes piston rod 42 of fixed connection on rectangular plate 3, sliding connection has piston cylinder 4 on the piston rod 42, the top fixedly connected with of piston cylinder 4 keeps off ring 41, second spring 44 has cup jointed jointly on piston cylinder 4 and the piston rod 42, the both ends of second spring 44 respectively with rectangular plate 3 with keep off ring 41 fixed connection, fixedly connected with marker pen 28 on the spacing ring 23, set up on the installing frame 21 with marker pen 28 complex logical groove, the last rotation of installing frame 21 is connected with changes frame 29 that is used for placing the paper, marker pen 28 with change the paper contact on the frame 29.
Referring to fig. 1 to 4, after the position of the device is selected, the motor 11 is started to rotate the reciprocating screw rod 12, the sliding block 14 fixedly connected to the mounting rod 13 on the mounting block 2 slides in the sliding groove on the reciprocating screw rod 12, and then the sliding block 14 can slide relatively in the groove on the reciprocating screw rod 12 when the reciprocating screw rod 12 rotates, the mounting block 2 vertically slides on the guide rod 31, and the guide rod 31 is vertically and slidably connected to the mounting base 1, and further the rotation of the reciprocating screw rod 12 can enable the mounting block 2 to vertically and reciprocally slide on the reciprocating screw rod 12, and since the first spring 27 always exerts an elastic force on the spacing ring 23, the ball 25 rotatably connected to the mounting post 23 in the ball seat 24 on the mounting post 22 can always contact with the wall of the building due to the thrust of the first spring 27, and further when the ball 25 rolls on the wall of the building, if the wall inclines, the mounting post 22 can slide relatively to the mounting frame 21.
Example two
On the basis of the first embodiment, further, a shaking mechanism for testing the shock resistance of the building is arranged on the pressurizing mechanism, the shaking mechanism comprises a vertical rod 43, through holes for the vertical rod 43 to penetrate through are formed in the piston rod 42 and the rectangular plate 3, and a hole for the vertical rod 43 to rotate is formed in the reciprocating screw rod 12.
Referring to fig. 1-5, the rotating frame 29 and the mounting frame 21 are kept relatively still, the marker 28 slides synchronously along the mounting post 22, and then the marker 28 can slide out of a horizontal transverse line on the paper on the rotating frame 29, and the position of the sliding-out transverse line is observed, if the whole position of the marked line is closer to the mounting block 2 relative to the middle part of the mounting frame 21, the detected wall surface inclines towards the direction of the device, otherwise, the wall surface inclines towards the position away from the device, and because the height of the reciprocating screw rod 12 is fixed, the ascending height of the mounting block 2 is fixed, and at this time, the inclination angle of the building wall can be calculated by adopting a trigonometric function according to the ascending height of the mounting block 2 and the length of the line of the marker 28 sliding out.
Further, the shaking mechanism further comprises a mounting ring 5, a balancing weight 51 is fixedly connected to the mounting ring 5, wedge blocks 15 are slidably connected to the reciprocating screw rod 12, the number of the wedge blocks 15 is specifically two, the two wedge blocks 15 are symmetrically and slidably connected to the reciprocating screw rod 12, and the two wedge blocks 15 are intermittently abutted to the inner wall of the mounting ring 5.
Referring to fig. 1-5, the mounting block 2 moves upward to contact the rectangular plate 3 when it is about to reach the top of the stroke, the mounting block 2 continues to move upward along with the continuous rotation of the reciprocating screw rod 12, and then the mounting block 2 pushes the rectangular plate 3, so that the rectangular plate 3 moves upward, because the baffle ring 41 on the piston cylinder 4 contacts the top wall of the building, and then the piston rod 42 fixedly connected with the rectangular plate 3 can synchronously move upward and slide into the piston cylinder 4 when the rectangular plate 3 moves upward, at this time, the second spring 44 is compressed, and then the second spring 44 transmits the force to the rectangular plate 3, the rectangular plate 3 transmits the force to the mounting block 2, the mounting block 2 transmits the force to the reciprocating screw rod 12, because the reciprocating screw rod 12 is fixedly connected to the output end of the motor 11, the motor 11 is fixedly connected to the mounting base 1, and then the mounting base 1 finally receives the elastic force of the second spring 44 and applies pressure to the bottom surface of the building.
Further, the rocking mechanism further comprises a circular table block 45, the circular table block 45 is coaxially and fixedly connected to the bottom of the vertical rod 43, a cylindrical hole matched with the circular table block 45 is formed in the reciprocating screw rod 12, and the circular table block 45 is connected with the two wedge blocks 15 in a sliding mode.
Referring to fig. 1, 2, 5 and 6, as the mounting block 2 continues to increase the pressure on the second spring 44, the pressure applied by the mounting base 1 to the bottom surface of the building is increased, and if the contact surface between the mounting base 1 and the ground of the building is a square meter, the elastic force of the spring is the bearing capacity of the building, the bearing capacity of the building is detected by using the method, so that the bearing capacity of the building is prevented from being detected by directly carrying heavy objects, time and labor are saved, the piston rod 42 is slidably connected in the piston cylinder 4, the side wall of the piston rod 42 is attached to the inner wall of the piston cylinder 4, the side wall of the vertical rod 43 sliding in the piston rod 42 is also attached to the hole wall formed on the piston rod 42, and further when the piston rod 42 slides in the piston cylinder 4, the air in the piston cylinder 4 can push the vertical rod 43, at this time, the vertical rod 43 can move downwards, and further the circular truncated cone block 45 at the bottom of the vertical rod 43 moves downwards, the circular truncated cone block 45 is connected with the two wedge blocks 15 in a sliding manner, the two wedge blocks 15 are connected to the reciprocating screw rod 12 in a sliding manner, the reciprocating screw rod 12 can drive the two wedge blocks 15 to rotate around the reciprocating screw rod 12 at the same time when rotating, the wedge blocks 15 can be pushed when the circular truncated cone block 45 moves downwards, the two wedge blocks 15 slide in the direction away from the reciprocating screw rod 12 at the moment, the two wedge blocks 15 can be contacted with the inner wall of the mounting ring 5 at the moment, the reciprocating screw rod 12 can drive the mounting ring 5 to rotate synchronously by means of friction force between the wedge blocks 15 and the mounting ring 5, and the mounting ring 5 is fixedly connected with the counterweight block 51, so that the whole device can be driven to have a shaking tendency when the mounting ring 5 rotates, and at the moment, the device is contacted with the ground of a building through the mounting seat 1 and contacted with the top wall of the building through the baffle ring 41, and the device cannot generate relative displacement with the building at the moment, and then the rotation of collar 5 makes its trend of rocking can transmit to building on, and the size of centrifugal force is changed through changing the weight of balancing weight 51 when not surpassing the frictional force limit between device and the building under the unchangeable condition of motor 11 output, and then can carry out the regulation of balancing weight 51 weight according to the required degree of rocking that bears of building.
EXAMPLE III
On the basis of the second embodiment, further, a receiving mechanism for receiving a falling debris sample on a building is arranged on the rectangular plate 3, the receiving mechanism comprises two elastic sheets 32, and the two elastic sheets 32 are fixedly connected to one side surface of the rectangular plate 3.
Referring to fig. 1, 2 and 7, if the shaking of the device is transmitted to the building so that the building shakes and then cooperates with the pressure of the retaining ring 41 on the top wall of the building, the falling debris and other substances on the top wall of the building can fall off, and the first screen 33 and the second screen 34 are fixedly connected with the rectangular plate 3 through the elastic sheet 32, so that the falling debris can be received by the first screen 33.
Furthermore, the supporting mechanism further comprises a first screen 33 and a second screen 34, the first screen 33 and the second screen 34 are both fixedly connected to the elastic pieces 32, the first screen 33 is located on the upper portion of the second screen 34, and the meshes of the first screen 33 are larger than those of the second screen 34.
Referring to fig. 1, 2, and 7, the setting of shell fragment 32 can make the device enlarge the range of rocking of first screen cloth 33 and second screen cloth 34 when rocking, and the mesh of first screen cloth 33 is greater than second screen cloth 34, and then the bold piece that drops can be blockked by first screen cloth 33, the fritter then drops to on the second screen cloth 34, second screen cloth 34 also can design into the board, directly accept the piece that first screen cloth 33 sieved, stop motor 11's operation after the detection is accomplished, the artifical material of observing on first screen cloth 33 and the second screen cloth 34 detects, can know what kind of material on the building easily drops when rocking.
The working principle is as follows: the safety detection device for the temporary building house is characterized in that when the safety detection device is used, the device is integrally moved into a building needing to be detected, the length of a guide rod 31 is manufactured according to the inner height of the building, the bottom end of the guide rod 31 is in contact with the bottom surface of the building needing to be detected, a baffle ring 41 on a piston cylinder 4 on a rectangular plate 3 fixedly connected with the top of the guide rod 31 is in contact with the top wall of the building, it is guaranteed that a first spring 27 is not compressed when the baffle ring 41 is in contact with the top wall of the building, the elastic force of the first spring 27 is selected according to the bearing capacity requirement of the building needing to be detected, the contact part of an installation seat 1 and the ground of the building is designed to be one square meter so as to facilitate the later calculation of the bearing capacity, the guide rod 31 can also be designed into a self-locking telescopic rod so as to facilitate the adjustment after the device is moved into a room of the building needing to be detected, the baffle ring 41 is in contact with the top wall of the building, and a second spring 44 is not compressed;
when the building is detected, firstly, paper is fixed on the rotating frame 29, the paper is fixed on the rotating frame 29 in a mode of being bonded by glue, the rotating frame 29 can also be made of metal materials, then, the paper is installed on the rotating frame 29 through a magnet, it is ensured that ink in the marking pen 28 is sufficient to enable the marking pen 28 to mark on the paper, then, the rotating frame 29 is turned over to enable the marking pen 28 not to be in contact with the paper on the rotating frame 29 at the moment, the moving device enables the whole device to be close to the wall of the building to be detected, the device is further attached to the wall through the moving device after the rolling ball 25 is in contact with the wall of the building, the mounting column 22 overcomes the elasticity of the first spring 27 to slide towards the direction of the mounting block 2 under the common pressure effect of the device and the wall, the marking pen 28 fixedly connected with the limiting ring 23 on the mounting column 22 is located at the middle position of the mounting frame 21, and the face, which is in contact with the wall of the building, on the mounting frame 21, is kept parallel as far as possible;
after the position of the device is selected, the motor 11 is started to enable the reciprocating screw rod 12 to rotate, as the sliding block 14 fixedly connected to the mounting rod 13 on the mounting block 2 slides in a sliding groove of the reciprocating screw rod 12, and further the sliding block 14 can slide relatively in the groove of the reciprocating screw rod 12 when the reciprocating screw rod 12 rotates, as the mounting block 2 slides vertically on the guide rod 31, and the guide rod 31 is connected to the mounting base 1 in a vertical sliding manner, and further the rotation of the reciprocating screw rod 12 can enable the mounting block 2 to slide vertically and reciprocally on the reciprocating screw rod 12, as the first spring 27 always exerts elastic force on the limiting ring 23, and further the mounting column 22 fixedly connected with the limiting ring 23 is subjected to the thrust of the first spring 27, the rolling ball 25 rotatably connected to the mounting column 22 in the ball seat 24 can be always in contact with the wall of a building, and further when the rolling ball 25 rolls on the wall, if the wall inclines, the mounting column 22 can slide relatively to the mounting frame 21, while the rotating frame 29 and the mounting frame 21 remain relatively static, the marking pen 28 can slide synchronously with the mounting column 22, and further, if the rolling ball 28 can slide on the paper on the wall on the rotating frame 29, the paper, the mounting block, the paper, the observation of the horizontal line, the mounting block can be observed, if the horizontal line slides out of the mounting block, and the mounting block, the mounting block can be closer to the mounting block, and the mounting block, if the mounting block, the mounting block 2, the mounting block can be closer to the height of the mounting block, and the device, if the device, the device can be more the height of the device, the device can be more.
The mounting block 2 moves upwards to be in contact with the rectangular plate 3 when reaching the top of the stroke, the mounting block 2 continues to move upwards along with the continuous rotation of the reciprocating screw rod 12, the mounting block 2 pushes the rectangular plate 3, the rectangular plate 3 moves upwards, the baffle ring 41 on the piston cylinder 4 is in contact with the top wall of a building, the piston rod 42 fixedly connected with the rectangular plate 3 can synchronously move upwards and slide in the piston cylinder 4 when the rectangular plate 3 moves upwards, the second spring 44 is compressed at the moment, the second spring 44 transmits force to the rectangular plate 3, the rectangular plate 3 transmits the force to the mounting block 2, the mounting block 2 transmits the force to the reciprocating screw rod 12, the motor 11 is fixedly connected to the output end of the motor 11, the mounting block 1 finally receives the elastic force of the second spring 44 and applies pressure to the bottom surface of the building, the pressure applied to the second spring 44 is gradually increased along with the mounting block 2, the pressure applied to the bottom surface of the building is further increased, if the contact surface of the mounting block 1 and the ground of the building is in the direction of the building, and the building is a labor-saving method for detecting the carrying force of the building, and the building, so as a load-bearing load-carrying method for detecting the building load-carrying force of the building, which is a building;
the piston rod 42 is connected in the piston cylinder 4 in a sliding manner, the side wall of the piston rod 42 is attached to the inner wall of the piston cylinder 4, the side wall of a vertical rod 43 which slides in the piston rod 42 is also attached to a hole wall which is formed in the piston rod 42, so that when the piston rod 42 slides in the piston cylinder 4, air in the piston cylinder 4 can push the vertical rod 43, the vertical rod 43 can move downwards, a circular truncated cone block 45 at the bottom of the vertical rod 43 moves downwards, the circular truncated cone block 45 is connected with two wedge blocks 15 in a sliding manner, the two wedge blocks 15 are connected to the reciprocating screw rod 12 in a sliding manner, the reciprocating screw rod 12 can simultaneously drive the two wedge blocks 15 to rotate by taking the reciprocating screw rod 12 as the circle center when rotating, when the circular truncated cone block 45 moves downwards, the wedge blocks 15 can be pushed, at the two wedge blocks 15 slide in a direction far away from the reciprocating screw rod 12, and then the two wedge blocks 15 can be contacted with the inner wall of the mounting ring 5, the reciprocating screw rod 12 can drive the mounting ring 5 to synchronously rotate by means of friction force between the wedge block 15 and the mounting ring 5, as the balancing weight 51 is fixedly connected onto the mounting ring 5, the whole device can be driven to have a shaking trend when the mounting ring 5 rotates, at the moment, the device is in contact with the ground of a building through the mounting seat 1 and is in contact with the top wall of the building through the baffle ring 41, further, the device cannot be relatively displaced with the building at the moment, further, the rotation of the mounting ring 5 enables the shaking trend to be transmitted to the building, the weight of the balancing weight 51 is changed by changing the weight of the balancing weight 51 when the output power of the motor 11 is not changed and the limit of the friction force between the device and the building is not exceeded, and further, the weight of the balancing weight 51 can be adjusted according to the shaking degree required to be born by the building;
if the shaking of the device is transmitted to a building, the building is shaken and then the pressure of the baffle ring 41 on the top wall of the building is matched, so that the substances such as the fragments which possibly fall on the top wall of the building can fall off, the first screen 33 and the second screen 34 are fixedly connected with the rectangular plate 3 through the elastic sheets 32, the fallen fragments can be received by the first screen 33, the arrangement of the elastic sheets 32 can enlarge the shaking range of the first screen 33 and the second screen 34 when the device is shaken, the meshes of the first screen 33 are larger than those of the second screen 34, the fallen large fragments can be blocked by the first screen 33, the small fragments fall off onto the second screen 34, the second screen 34 can also be designed into a plate, the fragments screened by the first screen 33 can be directly received, the operation of the motor 11 is stopped after the detection is finished, the manual observation and detection of the substances on the first screen 33 and the second screen 34 can be realized, and the substances on the building can easily fall off when shaken.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A safety inspection device to interim building house, includes mount pad (1), its characterized in that: a motor (11) is fixedly connected in the mounting seat (1), the output end of the motor (11) is fixedly connected with a reciprocating screw rod (12), a mounting block (2) is connected on the reciprocating screw rod (12) in a sliding manner, a mounting rod (13) is connected on the mounting block (2) in a rotating manner, a slider (14) is fixedly connected on the mounting rod (13), the slider (14) is connected on a groove on the reciprocating screw rod (12) in a sliding manner, a mounting frame (21) is fixedly connected on the mounting block (2), a mounting column (22) is connected on the mounting frame (21) in a sliding manner, a limiting ring (23) and a ball seat (24) are respectively and fixedly connected at two ends of the mounting column (22), the limiting ring (23) intermittently offsets against the mounting frame (21), a rolling ball (25) is rotationally connected in the ball seat (24), a sliding rod (26) is fixedly connected on the limiting ring (23), a hole matched with the sliding rod (26) is formed in the mounting block (2), a first spring (27) is sleeved on the sliding rod (26), and two ends of the first spring (27) are respectively and fixedly connected with the mounting block (2) and the limiting ring (23);
the mounting seat (1) is provided with a pressurizing mechanism for testing the bearing capacity of the building, the pressurizing mechanism comprises a rectangular plate (3), the lower surface of the rectangular plate (3) is fixedly connected with a guide rod (31), and the mounting block (2) and the mounting seat (1) are both provided with holes matched with the guide rod (31);
pressurization mechanism still includes piston rod (42) of fixed connection on rectangular plate (3), sliding connection has piston cylinder (4) on piston rod (42), the top fixedly connected with of piston cylinder (4) keeps off ring (41), second spring (44) have been cup jointed jointly on piston cylinder (4) and piston rod (42), the both ends of second spring (44) respectively with rectangular plate (3) and keep off ring (41) fixed connection, fixedly connected with marker pen (28) on spacing ring (23), seted up on installing frame (21) and led to the groove with marker pen (28) complex, it is connected with commentaries on classics frame (29) that are used for placing the paper to rotate on installing frame (21), marker pen (28) and the paper contact on changeing frame (29).
2. A security detection device for a temporary building house according to claim 1, characterized in that: the pressure mechanism is provided with a shaking mechanism for testing the earthquake resistance of a building, the shaking mechanism comprises a vertical rod (43), through holes for the penetration of the vertical rod (43) are formed in the piston rod (42) and the rectangular plate (3), and a hole for the rotation of the vertical rod (43) is formed in the reciprocating screw rod (12).
3. A security detection device for temporary construction of houses according to claim 2, characterized in that: rock the mechanism and still include collar (5), fixedly connected with balancing weight (51) on collar (5), sliding connection has voussoir (15) on reciprocal lead screw (12), the quantity of voussoir (15) specifically is two, and two voussoir (15) symmetry sliding connection is on reciprocal lead screw (12), two voussoir (15) intermittent type offsets with the inner wall of collar (5).
4. A security detection device for temporary construction of houses according to claim 3, characterized in that: the rocking mechanism further comprises a circular table block (45), the circular table block (45) is coaxially and fixedly connected to the bottom of the vertical rod (43), a cylindrical hole matched with the circular table block (45) is formed in the reciprocating screw rod (12), and the circular table block (45) is connected with the two wedge blocks (15) in a sliding mode.
5. A security detection device for a temporary building house according to claim 1, characterized in that: the receiving mechanism for receiving the falling debris samples on the building is arranged on the rectangular plate (3) and comprises two elastic sheets (32), and the two elastic sheets (32) are fixedly connected to one side face of the rectangular plate (3).
6. A safety detection device for temporary building houses according to claim 5, characterized in that: the supporting mechanism further comprises a first screen (33) and a second screen (34), the first screen (33) and the second screen (34) are fixedly connected to the elastic sheet (32), the first screen (33) is located on the upper portion of the second screen (34), and meshes of the first screen (33) are larger than meshes of the second screen (34).
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| CN202210426860.6A CN114705551B (en) | 2022-04-22 | 2022-04-22 | Safety detection device to temporary building house |
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| CN202210426860.6A CN114705551B (en) | 2022-04-22 | 2022-04-22 | Safety detection device to temporary building house |
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