Building engineering perpendicularity monitoring device and use method

Abstract

The invention relates to the technical field of building perpendicularity monitoring, in particular to a building engineering perpendicularity monitoring device and a using method.The building engineering perpendicularity monitoring device comprises a detection outer shell and a suspension rope, the suspension rope is installed at the upper end of the detection outer shell, and a standard gravity rod is arranged on the inner side of the detection outer shell; the upper end of the standard gravity rod can rotate relative to the detection outer shell, a plurality of contact detection assemblies are arranged on the inner side of the detection outer shell and located on the rear side of the standard gravity rod, the contact detection assemblies can elastically and horizontally move relative to the detection outer shell, and an observation window is formed in the position, located on the standard gravity rod, of the detection outer shell. The contact detection assembly is in contact with the surface of the steel structure under the elastic effect, the standard gravity rod is vertical under the gravity center, the contact detection assembly moves by different distances relative to the standard gravity rod along with different bending degrees of the surface of the steel structure, and the perpendicularity variation between the two different ends can be detected.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building verticality monitoring, and in particular to a building engineering verticality monitoring device and a use method. BACKGROUND

[0002] Building construction refers to the production activities in the implementation phase of building engineering construction, and is the overall process of building construction. The quality of the building is related to the stability and safety of the building, and the verticality of the building is one of the important indicators of the quality of the building. The verticality specification of the building refers to the error requirement of the vertical plane of the building. At present, building workers will control the verticality detection device for building engineering construction to measure the verticality of the wall of the building.

[0003] Steel structure building is a building with steel (mainly section steel, steel plate, etc.) as the main load-bearing skeleton. Its column, beam and truss are made of steel, and the wall, roof and floor are covered with other lightweight materials. Since steel structure is more prone to deformation than concrete, verticality detection is more important in steel structure building construction.

[0004] Chinese patent CN219956518U discloses a kind of building construction verticality monitoring device, including outer frame, winding drum and plumb line, the upper portion of the inside of outer frame is rotatably connected with winding drum, the outer wall of winding drum is fixed with plumb line, the bottom of plumb line is fixedly connected with line hammer, the inside lower portion of line hammer is vertically fixed with laser pen, the right side of winding drum is fixed with operating lever, the right side lower portion of operating lever is embedded with limit post, the right side upper portion of outer frame is fixed with limit disc, the inside right side of limit disc is embedded with limit cylinder, the left and right ends in the inside of outer frame are embedded with mounting plate, the outer wall of mounting plate is fixed with support plate, the middle part of the left and right ends of outer frame is embedded with screw rod, the middle part below outer frame is fixed with fixed cylinder, the inside upper portion of fixed cylinder is fixed with fixed ring. The utility model has double monitoring functions, can more directly observe whether the monitoring place is horizontal, and the plumb line and line hammer are not easy to scatter and swing when carrying, which is more convenient to carry and use. The above related technology has the following defects: with the development of society, the height of building gradually increases, and it is more dangerous to directly move the detection personnel to the position to be detected in high building, and in the prior art, gravity rope or laser detection is generally used. However, this detection method is not suitable for detecting the verticality of a long distance, and cannot detect the verticality change between different two ends within a certain distance, so as to analyze the stress point of steel structure deformation. SUMMARY

[0005] In order to solve the problems in the background art, the present application provides a building engineering verticality monitoring device and a use method.

[0006] The application provides a building engineering verticality monitoring device, which adopts the technical scheme that the device comprises a detection shell and a suspension rope, the suspension rope is installed on the upper end of the detection shell, a standard gravity rod is arranged on the inner side of the detection shell, the upper end of the standard gravity rod can rotate relative to the detection shell, a plurality of contact detection assemblies are arranged on the inner side of the detection shell and located at the rear side of the standard gravity rod, the contact detection assemblies can elastically horizontally move relative to the detection shell, and an observation window is arranged on the detection shell and located at the position of the standard gravity rod.

[0007] A power mechanism capable of linear power movement is installed on the inner side of the detection shell, a pressing assembly is installed in the detection shell, the pressing assembly is elastically connected to the inner side of the detection shell, the pressing assembly is pressed against the contact detection assembly under the elasticity of the detection shell, the power mechanism can control the separation or pressing of the pressing assembly and the contact detection assembly, and a storage assembly is installed in the detection shell, the power mechanism can pull the contact detection assembly into the inner side of the detection shell through the storage assembly.

[0008] A protruding magnetic support assembly is installed on the outer side of the detection shell and away from the one end of the standard gravity rod.

[0009] Optionally, the contact detection assembly comprises a scale rod and a contact detection rod, the contact detection rod is fixed to the scale rod, the contact detection rod and the scale rod are slidably connected to the detection shell, and the scale rod is elastically connected to the detection shell.

[0010] Optionally, the contact detection rod is in the shape of a rectangular frame, a stable block capable of sliding is inserted into the inner side of the contact detection rod, and the detection shell is fixed to the two ends of the stable block.

[0011] A groove structure is formed in one side of the contact detection rod, a protruding block is arranged on the other side of the contact detection rod, the protruding block of the contact detection rod is slidably inserted into the inner side of the groove of the adjacent contact detection rod, and the two adjacent contact detection rods are arranged in contact with each other.

[0012] Optionally, the storage assembly comprises a vertical shaft and a plurality of storage pull ropes, the one end of the plurality of contact detection rods is installed in one-to-one correspondence with the plurality of storage pull ropes, the other end of the storage pull rope is wound on the outer side of the vertical shaft, and the lower end of the vertical shaft is rotatably connected to the inner wall of the detection shell.

[0013] Optionally, the power mechanism comprises a threaded rod, an engaging driving plate, a toothed plate and a gear, the gear is coaxially installed on the upper end of the vertical shaft, the gear is engaged with the toothed plate, the toothed plate is connected to the inner side of the detection shell, the toothed plate moves linearly forward and backward in the detection shell, and two protrusions are arranged on the upper side of the toothed plate.

[0014] The engaging driving plate is threadedly sleeved on the outer surface of the threaded rod, the threaded rod penetrates through the inner wall of the detection shell, the threaded rod can power rotate relative to the detection shell, and the one end of the engaging driving plate is located between the two protrusions on the upper side of the toothed plate.

[0015] Optionally, the magnetic support assembly comprises four support outer cylinders and four magnetic suction columns, the four support outer cylinders are respectively installed at four corners of the detection outer shell, and the four magnetic suction columns are respectively slidably inserted into the four support outer cylinders and elastically connected with the inner walls of the support outer cylinders.

[0016] Optionally, a movable linkage frame is sleeved outside the detection outer shell, penetrates through the end face of the support outer cylinder and is fixed to the magnetic suction column inside the support outer cylinder, the linkage frame can move relative to the support outer cylinder, one end of the linkage frame away from the support outer cylinder is fixed with an outer pull rope, and the other end of the outer pull rope is fixed to the upper side of the detection outer shell.

[0017] One end of the engagement driving plate is fixed with a linkage push frame, the other end of the linkage push frame slidably penetrates through the inner wall of the detection outer shell, one end of the linkage push frame located outside the detection outer shell is in contact with the outer pull rope, two stop rods are arranged in contact with the side of the outer pull rope away from the linkage push frame, the stop rods are fixedly installed on the detection outer shell, and the end of the linkage push frame in contact with the outer pull rope is located between the two stop rods.

[0018] Optionally, the pressing assembly comprises a movable frame, the movable frame can move linearly in the detection outer shell, the moving direction of the movable frame is parallel to the moving direction of the engagement driving plate, the movable frame is elastically connected with the engagement driving plate, the other end of the movable frame is rotatably installed with an elastic push plate, the elastic push plate can only rotate forward in the vertical state, a pressing frame is arranged in contact with the front side of the elastic push plate, the pressing frame is elastically connected with the detection outer shell, and the moving direction of the pressing frame is parallel to the moving direction of the movable frame.

[0019] The pressing frame is located in front of the contact detection rod, and the side of the contact detection rod and the side of the pressing frame, which are close to each other, are both tooth-shaped structures matched with each other, and the upper end of the elastic push plate is located on the upper side of the upper surface of the pressing frame.

[0020] Optionally, the standard gravity rod is connected with the detection outer shell through an end shaft, the end shaft is fixed to the detection outer shell, the upper end of the standard gravity rod is rotatably sleeved on the outer surface of the end shaft, and a gravity center ball is installed at the lower end of the standard gravity rod.

[0021] Two clamping tooth barrels are sleeved outside the end shaft, one of the two clamping tooth barrels is fixed to the standard gravity rod, the other clamping tooth barrel is slidably sleeved on the outer surface of the end shaft, a synchronous plate is installed on the clamping tooth barrel slidably connected with the end shaft, a multi-plate frame is fixed to the side end face of the synchronous plate close to the threaded rod, the end of the multi-plate frame away from the synchronous plate is composed of a plurality of plates distributed at equal distances, a triangular push block is arranged on the side of the multi-plate frame close to the engagement driving plate, the triangular push block is elastically connected with the engagement driving plate, the triangular push block can stretch and contract in a direction perpendicular to the moving direction of the engagement driving plate, and the triangular push block applies a pushing force to the plates of the multi-plate frame by following the movement of the engagement driving plate.

[0022] The use method of the building engineering verticality monitoring device comprises the following steps:

[0023] S1. The suspension rope is used to hang the detection outer shell to the position to be detected of the building steel structure, and the steel structure to be detected is adsorbed on the steel structure to be detected through the magnetic attraction column.

[0024] S2. After standing for a period of time, the standard gravity rod is in a vertical state under the gravity center ball, and the control engagement driving plate is used to drive the pressing frame to be separated from the contact detection rod.

[0025] S3. The contact detection rod is in contact with the surface of the steel structure to be detected under the elastic connection with the detection outer shell, and the contact detection rod at different positions is moved by different distances relative to the standard gravity rod, following the different curvatures of the surface of the steel structure.

[0026] S4. The engagement driving plate continues to move, and when the elastic bending of the elastic push plate is dislocated from the pressing frame, the pressing frame is in contact with the contact detection rod again under the elastic connection between the detection outer shell, so as to limit the moving distance of the contact detection rod. After the engagement driving plate moves for a distance, the two rear clamping tooth barrels and the front clamping tooth barrel are engaged through the triangular push block, so as to fix the standard gravity rod in a vertical state.

[0027] S5. The detection outer shell after fixing the contact detection rod and the standard gravity rod is moved to the detection personnel through the suspension rope.

[0028] In summary, the present application has the following beneficial technical effects:

[0029] 1. The present application is provided with the cooperation of the standard gravity rod, the pressing assembly and the contact detection assembly, the magnetic support assembly adsorbs the detection outer shell on the steel structure to be detected, the power mechanism controls the pressing assembly to separate from the contact detection assembly, the contact detection assembly is in contact with the surface of the steel structure under the elastic action, the standard gravity rod is in a vertical state under the gravity center, and the contact detection assembly moves by different distances relative to the standard gravity rod, following the different bending degrees of the surface of the steel structure, so that the perpendicularity change between different two ends can be detected.

[0030] 2. The present application is provided with the cooperation of the magnetic attraction column, the supporting outer cylinder, the outer pull rope and the linkage frame, when the suspension rope places the detection outer shell downward, the control linkage pressing frame is located at the innermost position of the detection outer shell, and the contacted outer pull rope is pushed to form a V shape, so that the magnetic attraction column is pulled into the supporting outer cylinder, and the detection outer shell can be smoothly moved downward.

[0031] 3. The application sets up the cooperation of the card tooth barrel and the multi-plate frame and other components, after the detection shell body moves to the detection position and stands for a period of time, the standard gravity rod rotates to the vertical state, the engaging driving plate moves forward for a distance, and then the triangular push block applies a pushing force to the plate of the multi-plate frame, gradually pushes the two card tooth barrels to engage, so that the standard gravity rod cannot rotate again, and the moving distance between the contact detection assembly and the standard gravity rod is convenient for observation in the later stage. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 is the overall structure schematic diagram in the embodiment of the application;

[0033] Figure 2 is the top view schematic diagram of part of the structure in the embodiment of the application;

[0034] Figure 3 is the structure schematic diagram of the inside of the detection shell body in the embodiment of the application;

[0035] Figure 4 is the structure schematic diagram of the magnetic support assembly in the embodiment of the application;

[0036] Figure 5 is the structure schematic diagram of the stable block and the contact detection rod connection in the embodiment of the application;

[0037] Figure 6 is the structure schematic diagram of the elastic push plate and the pressing frame distribution in the embodiment of the application;

[0038] Figure 7 is the side view schematic diagram of part of the structure in the embodiment of the application;

[0039] Figure 8 is the structure schematic diagram of the tooth plate and the engaging driving plate distribution in the embodiment of the application;

[0040] Figure 9 is the structure schematic diagram of the two card tooth barrels distribution in the embodiment of the application.

[0041] Fig. 1 is a detection shell body; 2 is a suspension rope; 3 is a standard gravity rod; 31 is an end shaft; 32 is a gravity center ball; 33 is a card tooth barrel; 34 is a synchronous plate; 35 is a multi-plate frame; 36 is a triangular push block; 4 is a power mechanism; 41 is a threaded rod; 42 is an engaging driving plate; 43 is a tooth plate; 44 is a gear; 5 is a pressing assembly; 51 is a movable frame; 52 is an elastic push plate; 53 is a pressing frame; 6 is a contact detection assembly; 61 is a scale rod; 62 is a contact detection rod; 63 is a stable block; 7 is a storage assembly; 71 is a vertical shaft; 72 is a storage pull rope; 8 is a magnetic support assembly; 81 is a support outer cylinder; 82 is a magnetic attraction column; 83 is a linkage frame; 84 is an outer pull rope; 85 is a linkage push frame; 86 is a blocking rod; 9 is an observation window. DETAILED DESCRIPTION

[0042] The application will be further described below in conjunction with the accompanying drawings Figures 1-9 The application will be further described below in conjunction with the accompanying drawings

[0043] The application discloses a kind of verticality monitoring devices of constructional engineering. As shown in Figures 1-9 The length of the suspension rope 2 is controlled by the rope winch, which controls the height of the detection shell body 1. The rope winch is installed on the top of the steel structure. The detection shell body 1 can be split in half for easy installation of the internal structure.

[0044] A standard gravity rod 3 is arranged inside the detection shell body 1. The upper end of the standard gravity rod 3 can rotate relative to the detection shell body 1. A gravity center ball 32 is installed at the lower end of the standard gravity rod 3. The gravity center ball 32 can drive the standard gravity rod 3 to rotate to a vertical state under the action of gravity. The standard gravity rod 3 and the gravity center ball 32 can swing inside the detection shell body 1. The influence of external wind on the standard gravity rod 3 is reduced, and the standard gravity rod 3 can be kept in a vertical state.

[0045] A plurality of contact detection assemblies 6 are arranged inside the detection shell body 1 and located at the rear side of the standard gravity rod 3. The contact detection assemblies 6 can move elastically horizontally relative to the detection shell body 1. The contact detection assemblies 6 include a scale rod 61 and a contact detection rod 62. The contact detection rod 62 is fixed with the scale rod 61. The contact detection rod 62 and the scale rod 61 are both in sliding connection with the detection shell body 1. The scale rod 61 is in elastic connection with the detection shell body 1. The scale rod 61 and the detection shell body 1 are connected by a spring. The spring has a tendency to move the contact detection rod 62 outwardly relative to the detection shell body 1 by pushing the scale rod 61.

[0046] The contact detection rod 62 is in the shape of a rectangular frame. A stable block 63 that can slide is inserted into the inside of the contact detection rod 62. The detection shell body 1 is fixed at both ends of the stable block 63. The stable block 63 limits the movement direction of the contact detection rod 62. A groove structure is formed on one side of the contact detection rod 62. A protrusion is arranged on the other side of the contact detection rod 62. The protrusion of the contact detection rod 62 is slidingly inserted into the inside of the groove of the adjacent contact detection rod 62. The two adjacent contact detection rods 62 are arranged in contact with each other. The adjacent contact detection rods 62 are slidingly connected with each other, which effectively prevents misalignment between the contact detection rods 62.

[0047] An observation window 9 is arranged at the position of the standard gravity rod 3 of the detection shell body 1. Transparent material is installed at the observation window 9 of the detection shell body 1, which facilitates observation of the movement of the internal scale rod 61.

[0048] In the embodiment, the inclination angle of the two steel structure parts corresponding to the contact positions of the two contact detection rods 62 can be obtained by observing the inclination angle between the connection of the outer ends of the two scale rods 61 and the standard gravity rod 3.

[0049] The power mechanism 4 capable of linear power movement is installed inside the detection housing 1, and the compression assembly 5 is installed inside the detection housing 1 and elastically connected to the inside of the detection housing 1. The compression assembly 5 is compressed against the contact detection assembly 6 under the elasticity of the detection housing 1, and the power mechanism 4 can control the compression assembly 5 to separate or compress the contact detection assembly 6.

[0050] The storage assembly 7 is installed inside the detection housing 1, and the power mechanism 4 can pull the contact detection assembly 6 into the inside of the detection housing 1 through the storage assembly 7.

[0051] The storage assembly 7 includes a vertical shaft 71 and a plurality of storage pull ropes 72. The plurality of contact detection rods 62 are installed one by one on the inside of the detection housing 1, and the other end of the storage pull rope 72 is wound outside the vertical shaft 71. The lower end of the vertical shaft 71 is rotationally connected to the inner wall of the detection housing 1. In the initial state of the detection housing 1, the vertical shaft 71 winds the storage pull rope 72 on the surface when it rotates, and pulls the contact detection rod 62 into the inside of the detection housing 1.

[0052] The power mechanism 4 includes a threaded rod 41, an engagement driving plate 42, a toothed plate 43, and a gear 44. The gear 44 is coaxially installed on the upper end of the vertical shaft 71, the gear 44 is engaged with the toothed plate 43, the toothed plate 43 is connected to the inside of the detection housing 1, the toothed plate 43 moves linearly forward and backward in the detection housing 1, and two protrusions are provided on the upper side of the toothed plate 43.

[0053] The engagement driving plate 42 is threadedly sleeved on the outer surface of the threaded rod 41, and the threaded rod 41 drives the engagement driving plate 42 to move forward and backward during positive and reverse rotation, respectively. The threaded rod 41 penetrates the inner wall of the detection housing 1, and a motor for driving the threaded rod 41 to rotate is installed outside the detection housing 1. The motor can rotate in both directions, the threaded rod 41 can be power-driven relative to the detection housing 1, one end of the engagement driving plate 42 is located between the two protrusions on the upper side of the toothed plate 43, when the engagement driving plate 42 is located at the last side of the threaded rod 41, the engagement driving plate 42 contacts the protrusion on the rear side of the toothed plate 43, and after the engagement driving plate 42 moves forward and contacts the protrusion on the front side of the toothed plate 43, the toothed plate 43 moves forward synchronously with the engagement driving plate 42. When the engagement driving plate 42 moves backward, the engagement driving plate 42 contacts the protrusion on the rear side of the toothed plate 43, and pushes the toothed plate 43 to move backward.

[0054] The pressing assembly 5 comprises a movable frame 51 capable of moving linearly in the detection outer shell 1, the moving direction of the movable frame 51 is parallel to the moving direction of the engaging driving plate 42, the movable frame 51 is elastically connected with the engaging driving plate 42, the movable frame 51 and the engaging driving plate 42 are connected through a spring, the other end of the movable frame 51 is rotatably installed with an elastic push plate 52 on the lower side, the elastic push plate 52 can only rotate forward in the vertical state, the front side of the elastic push plate 52 is in contact with a pressing frame 53, the pressing frame 53 is elastically connected with the detection outer shell 1, the pressing frame 53 and the detection outer shell 1 are connected through a straight spring, the pressing frame 53 has a tendency to push the contact detection rod 62, the pressing frame 53 is parallel to the moving direction of the movable frame 51, has a tendency to pull the movable frame 51 close to the engaging driving plate 42, in the forward movement of the engaging driving plate 42, the movable frame 51 is first pulled forward by the elastic connection, the pressing frame 53 is pushed forward by the elastic push plate 52 to move away from the contact detection rod 62, so that the contact detection rod 62 can extend out of the detection outer shell 1, then in the forward movement of the engaging driving plate 42, the engaging driving plate 42 gradually elastically moves away from the movable frame 51, when the elastic tension between the engaging driving plate 42 and the movable frame 51 reaches a certain degree, the movable frame 51 pulls the elastic push plate 52 to bend and deform and dislocate with the pressing frame 53, so that the pressing frame 53 re-presses the contact detection rod 62 which has contacted the steel structure.

[0055] The pressing frame 53 is located in front of the contact detection rod 62, the contact detection rod 62 and the pressing frame 53 are both tooth-shaped structures matched with each other on the side close to each other, which increases the fixing effect of the contact detection rod 62 when the pressing frame 53 presses the contact detection rod 62, and the tooth-shaped structures of the contact detection rod 62 and the pressing frame 53 are triangular, which ensures that the contact detection rod 62 can be pulled into the inside of the detection outer shell 1 when the pulling rope 72 exerts tension on the contact detection rod 62, in the movement of the contact detection rod 62, the pressing frame 53 continuously moves forward under the elasticity of the detection outer shell 1, and the upper end of the elastic push plate 52 is located on the upper side of the upper surface of the pressing frame 53.

[0056] The standard gravity rod 3 is connected with the detection outer shell 1 through an end shaft 31, the end shaft 31 is fixed with the detection outer shell 1, and the upper end of the standard gravity rod 3 is rotatably sleeved on the outer surface of the end shaft 31.

[0057] The end shaft 31 is sleeved with two clamping tooth barrels 33, one of the two clamping tooth barrels 33 is fixed with the standard gravity rod 3, and the other clamping tooth barrel 33 is sleeved on the outer surface of the end shaft 31 and cannot rotate relative to the end shaft 31. The clamping tooth barrel 33 slidingly connected with the end shaft 31 is provided with a synchronous plate 34, the synchronous plate 34 is fixed with a multi-plate frame 35 close to the side end surface of the threaded rod 41, the multi-plate frame 35 is composed of a plurality of equidistantly distributed plates away from the synchronous plate 34, the multi-plate frame 35 is provided with a triangular push block 36 close to the side of the meshing driving plate 42, the triangular push block 36 is elastically connected with the meshing driving plate 42, the meshing driving plate 42 is connected with the triangular push block 36 through an elastic expansion rod, has a tendency to push the triangular push block 36 close to the multi-plate frame 35, the triangular push block 36 is an isosceles triangle, and the triangular push block 36 can be stretched in a direction perpendicular to the moving direction of the meshing driving plate 42, and the triangular push block 36 can exert a pushing force on the plates of the multi-plate frame 35 by moving with the meshing driving plate 42.

[0058] The triangular push block 36 moves forward and backward synchronously with the meshing driving plate 42, and the triangular push block 36 contacts the plates of the multi-plate frame 35 after moving a distance with the meshing driving plate 42. By pushing the multi-plate frame 35, the connected clamping tooth barrel 33 is driven to move close to the front clamping tooth barrel 33. After the two clamping tooth barrels 33 are engaged, the vertical angle of the standard gravity rod 3 is fixed. When the triangular push block 36 continues to move, the plates of the multi-plate frame 35 are continuously dislocated by continuously elastically approaching the meshing driving plate 42, so that the meshing driving plate 42 can continue to move without being stuck. Similarly, when the triangular push block 36 moves backward with the meshing driving plate 42, the triangular push block 36 first pushes the two clamping tooth barrels 33 away through the multi-plate frame 35. After the rear clamping tooth barrel 33 moves to the last side, the triangular push block 36 continues to move backward. The triangular push block 36 can move to the rear side of the multi-plate frame 35 by continuously elastically approaching the meshing driving plate 42 and the plates of the multi-plate frame 35.

[0059] The detection outer shell 1 is provided with a protruding magnetic support assembly 8 away from the standard gravity rod 3.

[0060] The magnetic support assembly 8 includes four support outer cylinders 81 and four magnetic attraction columns 82. The four support outer cylinders 81 are respectively installed at the four corners of the detection outer shell 1, and the four magnetic attraction columns 82 are respectively slidingly inserted into the four support outer cylinders 81. The magnetic attraction column 82 is elastically connected with the inner wall of the connected support outer cylinder 81, and the magnetic attraction column 82 and the support outer cylinder 81 are connected through a push spring, which has a tendency to push the magnetic attraction column 82 out of the support outer cylinder 81. After the magnetic attraction column 82 extends out of the support outer cylinder 81, it can be magnetically attracted to the steel structure. When the magnetic attraction column 82 moves outward, it will not completely move out of the support outer cylinder 81.

[0061] The detection outer shell 1 is sleeved with a movable linkage frame 83 outside, the linkage frame 83 is fixed with a magnetic attraction column 82 inside through the end face of the support outer cylinder 81, the linkage frame 83 can move relative to the support outer cylinder 81, the linkage frame 83 is fixed with an outer pull rope 84 at one end away from the support outer cylinder 81, and the other end of the outer pull rope 84 is fixed on the upper side of the detection outer shell 1.

[0062] The engagement driving plate 42 is fixed with a linkage push frame 85 at one end, the linkage push frame 85 is slidably penetrated through the inner wall of the detection outer shell 1, the linkage push frame 85 is in contact with the outer pull rope 84 at one end outside the detection outer shell 1, the outer pull rope 84 is in contact with two stop rods 86 away from the linkage push frame 85, the stop rods 86 are fixedly installed on the detection outer shell 1, the linkage push frame 85 is located between the two stop rods 86 at the contact end with the outer pull rope 84, when the linkage push frame 85 follows the engagement driving plate 42 to be at the last side, the linkage push frame 85 pushes the outer pull rope 84, the outer pull rope 84 between the two stop rods 86 is in V shape, at this time, the magnetic attraction column 82 is located inside the support outer cylinder 81 and cannot generate attraction force on the steel structure, so that the detection outer shell 1 can smoothly move downward, after the linkage push frame 85 moves forward, the magnetic attraction column 82 gradually moves to the outside of the support outer cylinder 81, after the magnetic attraction column 82 is adsorbed with the steel structure, the contact detection rod 62 in the detection outer shell 1 can stably contact the steel structure, and the detection outer shell 1 will not be displaced relative to the steel structure due to the pushing force of the contact detection rod 62, then the linkage push frame 85 continues to move forward, and the outer pull rope 84 will continue to relax.

[0063] In the embodiment, the distance and elasticity between structures satisfy that, in the forward movement of the engagement driving plate 42, the pressing frame 53 is first separated from the contact detection rod 62, the magnetic attraction column 82 is in contact with and adsorbed with the steel structure, then in the continuous movement of the engagement driving plate 42, the two clamping tooth barrels 33 are close to each other, the engagement driving plate 42 can gradually push the tooth plate 43 forward by pushing the protrusions on the front side of the tooth plate 43, gradually push the tooth plate 43 to move forward, gradually release the storage pull rope 72 from the surface of the vertical shaft 71, and gradually extend the contact detection rod 62 out of the detection outer shell 1, after all the contact detection rods 62 are in contact with the steel structure, the engagement driving plate 42 continues to move and pull the movable frame 51, the elastic push plate 52 is dislocated with the pressing frame 53 through elastic bending, the pressing frame 53 moves backward to fix the moved contact detection rod 62, at this time, the two clamping tooth barrels 33 have been engaged, when the suspension rope 2 pulls the detection outer shell 1 to move upward, the magnetic attraction column 82 can move relative to the steel structure under the pulling force, so as to move the detection outer shell 1 upward to the detection personnel position.

[0064] The use method of the building engineering verticality monitoring device comprises the following steps:

[0065] S1. The suspension rope 2 hangs and places the detection outer shell 1 to the position to be detected of the building steel structure, and the magnetic attraction column 82 is adsorbed on the position to be detected of the steel structure.

[0066] S2. After a period of time, the standard gravity rod 3 is in a vertical state under the center of gravity ball 32, and the control engagement driving plate 42 pushes the pressing frame 53 away from the contact detection rod 62.

[0067] S3. The contact detection rod 62 is in contact with the surface of the steel structure to be detected under the elastic connection with the detection outer shell 1, and follows the different positions of the contact detection rod 62 relative to the different distances of the movement of the standard gravity rod 3.

[0068] S4. The engagement driving plate 42 continues to move, and when the elastic push plate 52 is elastically bent and misaligned with the pressing frame 53, the pressing frame 53 is in contact with the contact detection rod 62 under the elastic connection between the detection outer shell 1, limiting the movement distance of the contact detection rod 62, and the engagement driving plate 42 moves a distance and pushes the two rear clamping tooth barrels 33 and the front clamping tooth barrel 33 to engage, fixing the standard gravity rod 3 in a vertical state.

[0069] S5. The detection outer shell 1 after fixing the contact detection rod 62 and the standard gravity rod 3 is moved to the detection personnel through the suspension rope 2.

[0070] The working principle is that the length of the released suspension rope 2 controls the height of the detection outer shell 1, and when the detection outer shell 1 moves to the position to be detected, the magnetic support assembly 8 is adsorbed on the position to be detected of the steel structure, and then a period of time is allowed for the standard gravity rod 3 to swing to a vertical state under gravity, the power mechanism 4 controls the pressing assembly 5 to separate from the pressing of the contact detection assembly 6, the contact detection assembly 6 is in contact with the surface of the steel structure under the elasticity between the detection outer shell 1, and according to the different bending lengths of the surface of the steel structure, the contact detection assembly 6 extends the detection outer shell 1 to different lengths, and the movement distance of the contact detection assembly 6 relative to the standard gravity rod 3 in a vertical state changes correspondingly, and when the floor is high, the position of the detection personnel does not need to be detected, and the perpendicularity between different detection parts can be detected.

[0071] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A verticality monitoring device for building construction, comprising a detection housing (1) and a suspension rope (2), characterized in that: The suspension rope (2) is installed on the upper end of the detection housing (1). A standard gravity rod (3) is provided inside the detection housing (1). The upper end of the standard gravity rod (3) can rotate relative to the detection housing (1). Multiple contact detection components (6) are provided inside the detection housing (1) and behind the standard gravity rod (3). The contact detection components (6) can move elastically horizontally relative to the detection housing (1). An observation window (9) is provided in the detection housing (1) at the position of the standard gravity rod (3). The inner side of the detection housing (1) is equipped with a power mechanism (4) capable of linear power movement. A clamping component (5) is installed inside the detection housing (1). The clamping component (5) is elastically connected to the inner side of the detection housing (1). The clamping component (5) clamps the contact detection component (6) under the elasticity of the detection housing (1). The power mechanism (4) can control the clamping component (5) to separate or clamp the contact detection component (6). A storage component (7) is installed inside the detection housing (1). The power mechanism (4) can pull the contact detection component (6) into the inner side of the detection housing (1) through the storage component (7). A protruding magnetic support assembly (8) is installed on the outer side of the detection housing (1) away from the standard gravity bar (3).

2. The verticality monitoring device for building engineering according to claim 1, characterized in that: The contact detection assembly (6) includes a scale rod (61) and a contact detection rod (62). The contact detection rod (62) is fixed to the scale rod (61). Both the contact detection rod (62) and the scale rod (61) are slidably connected to the detection housing (1). The scale rod (61) is elastically connected to the detection housing (1).

3. The verticality monitoring device for building engineering according to claim 2, characterized in that: The contact detection rod (62) is in the shape of a rectangular frame, and a sliding stabilizing block (63) is inserted into the inner side of the contact detection rod (62). The detection housing (1) at both ends of the stabilizing block (63) is fixed. The contact detection rod (62) has a groove structure on one side and a protrusion on the other side. The protrusion of the contact detection rod (62) is slidably inserted into the groove of the adjacent contact detection rod (62), and the two adjacent contact detection rods (62) are in contact with each other.

4. The verticality monitoring device for building engineering according to claim 3, characterized in that: The storage assembly (7) includes a vertical shaft (71) and multiple storage pull ropes (72). Multiple contact detection rods (62) are installed at one end inside the detection housing (1) in correspondence with the multiple storage pull ropes (72). The other end of the storage pull ropes (72) is wrapped around the outside of the vertical shaft (71). The lower end of the vertical shaft (71) is rotatably connected to the inner wall of the detection housing (1).

5. A verticality monitoring device for building engineering according to claim 4, characterized in that: The power mechanism (4) includes a threaded rod (41), a meshing active plate (42), a toothed plate (43), and a gear (44). The gear (44) is coaxially mounted with the upper end of the vertical shaft (71). The gear (44) meshes with the toothed plate (43). The toothed plate (43) is connected to the inner side of the detection housing (1). The toothed plate (43) moves back and forth in a straight line in the detection housing (1). Two protrusions are provided on the upper side of the toothed plate (43). The meshing active plate (42) is threaded onto the outer surface of the threaded rod (41), the threaded rod (41) penetrates the inner wall of the detection housing (1), the threaded rod (41) can rotate relative to the detection housing (1), and one end of the meshing active plate (42) is located between two protrusions on the upper side of the toothed plate (43).

6. The verticality monitoring device for building engineering according to claim 5, characterized in that: The magnetic support assembly (8) includes four support outer cylinders (81) and four magnetic suction columns (82). The four support outer cylinders (81) are respectively installed at the four corners of the detection housing (1), and the four magnetic suction columns (82) are respectively slidably inserted into the four support outer cylinders (81). The magnetic suction columns (82) are elastically connected to the inner wall of the connected support outer cylinder (81).

7. A verticality monitoring device for building engineering according to claim 6, characterized in that: The outer side of the detection housing (1) is fitted with a movable linkage frame (83). The outer side of the linkage frame (83) passes through the end face of the supporting outer cylinder (81) and is fixed to the magnetic column (82) inside it. The linkage frame (83) can move relative to the supporting outer cylinder (81). An external pull rope (84) is fixed at one end of the linkage frame (83) away from the supporting outer cylinder (81), and the other end of the external pull rope (84) is fixed to the upper side of the detection housing (1). One end of the engagement active plate (42) is fixed with a linkage pusher (85), and the other end of the linkage pusher (85) slides through the inner wall of the detection housing (1). The linkage pusher (85) is located outside the detection housing (1) and is in contact with the outer pull rope (84). The outer pull rope (84) is in contact with two stop bars (86) on the side away from the linkage pusher (85). The stop bars (86) are fixedly installed with the detection housing (1), and the end of the linkage pusher (85) in contact with the outer pull rope (84) is located between the two stop bars (86).

8. A verticality monitoring device for building engineering according to claim 5, characterized in that: The clamping assembly (5) includes a movable frame (51), which can move linearly within the detection housing (1). The moving direction of the movable frame (51) is parallel to the moving direction of the engagement active plate (42). The movable frame (51) is elastically connected to the engagement active plate (42). An elastic push plate (52) is rotatably installed on the lower side of the other end of the movable frame (51). The elastic push plate (52) can only rotate forward when it is in a vertical state. A pressing frame (53) is provided in contact with the front side of the elastic push plate (52). The pressing frame (53) is elastically connected to the detection housing (1). The moving direction of the pressing frame (53) is parallel to that of the movable frame (51). The pressing frame (53) is located in front of the contact detection rod (62). The contact detection rod (62) and the pressing frame (53) are both tooth-like structures that fit together. The upper end of the elastic push plate (52) is located on the upper surface of the pressing frame (53).

9. A verticality monitoring device for building engineering according to claim 5, characterized in that: The standard gravity rod (3) is connected to the detection housing (1) through the end shaft (31). The end shaft (31) is fixed to the detection housing (1). The upper end of the standard gravity rod (3) is rotatably sleeved on the outer surface of the end shaft (31). The lower end of the standard gravity rod (3) is equipped with a center ball (32). Two toothed sleeves (33) are sleeved on the outside of the end shaft (31). One of the toothed sleeves (33) is fixed to the standard gravity rod (3), and the other toothed sleeve (33) is slidably sleeved on the outer surface of the end shaft (31). The toothed sleeve (33) slidably connected to the end shaft (31) is equipped with a synchronization plate (34). A multi-plate frame (35) is fixed on the end face of the synchronization plate (34) near the threaded rod (41). The end of the multi-plate frame (35) away from the synchronization plate (34) is composed of multiple plates distributed at equal distances. A triangular push block (36) is provided on the side of the multi-plate frame (35) near the meshing active plate (42). The triangular push block (36) is elastically connected to the meshing active plate (42). The triangular push block (36) can extend and retract in a direction perpendicular to the moving direction of the meshing active plate (42). The triangular push block (36) moves with the meshing active plate (42) and applies a pushing force to the plates of the multi-plate frame (35).

10. The method of using the building verticality monitoring device according to any one of claims 1-9, characterized in that: Includes the following steps: S1. The suspension rope (2) suspends the detection shell (1) and places it on the steel structure to be detected. The magnetic column (82) is used to attach it to the steel structure to be detected. S2. After standing for a period of time, the standard gravity bar (3) is in a vertical state under the center of gravity ball (32), and the control engagement active plate (42) first pushes the pressing frame (53) to separate from the contact detection rod (62); S3. The contact detection rod (62) is in contact with the steel structure surface to be tested under the elastic connection with the detection housing (1). Depending on the curvature of the steel structure surface, the contact detection rod (62) at different positions moves a different distance relative to the standard gravity rod (3). S4. As the engagement active plate (42) continues to move, when the elastic push plate (52) bends elastically and misaligns with the pressing frame (53), the pressing frame (53) re-contacts the contact detection rod (62) under the elastic connection with the detection housing (1), limiting the distance the contact detection rod (62) can move. After the engagement active plate (42) moves a certain distance, it pushes the two rear toothed cylinders (33) to engage with the front toothed cylinders (33) through the triangular push block (36), fixing the vertical standard gravity rod (3). S5. The detection housing (1) behind the fixed contact detection rod (62) and the standard gravity rod (3) is moved to the detection personnel by means of the suspension rope (2).

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