Large-span concrete supporting frame body monitoring device

Abstract

The utility model relates to the technical field of large-span concrete supporting frame bodies, in particular to a large-span concrete supporting frame body monitoring device which comprises a vertical rod, transverse rods and a monitoring auxiliary assembly, the transverse rods are fixedly arranged on the outer surface of the vertical rod at equal intervals, diagonal bracings are fixedly arranged on the outer surfaces of the transverse rods, and the diagonal bracings and the vertical rod are fixed. The template is fixedly connected with the cross rod, the monitoring auxiliary assembly is arranged on the outer side wall of the cross rod and comprises a movable assembly and a fixed assembly, the wireless displacement meter is arranged on the monitoring auxiliary assembly, and the audible and visual alarm is fixedly arranged on the outer side wall of the cross rod; by arranging the monitoring auxiliary assembly on the outer side wall of the large-span concrete supporting frame body, the monitoring auxiliary assembly is easy to disassemble when regular inspection and maintenance work is conducted in the later period, displacement data changes can be observed, prevention measures are taken in advance, and the actual use requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of large-span concrete support frames, in particular to a large-span concrete support frame monitoring device. Background Art

[0002] With the sustained and rapid development of the economy and society and the increasing advancement of construction science and technology, the application of large-span concrete support frames is becoming more and more common, the support system is becoming taller and more complex, and the safety risks are also increasing; the collapse accidents of large-span concrete support frames are often sudden, and the time of safety accidents is generally very short. It is usually only a few minutes from the appearance of dangerous signs to the occurrence of accidents. In addition, the large-span concrete support frames themselves have the characteristics of high space and large span. Once a high-support formwork safety accident occurs, it often causes major casualties and huge economic losses; the existing monitoring equipment on some construction sites is mainly optical monitoring equipment, and the monitoring personnel can only monitor outside the support system and cannot enter the inside of the support frame. Therefore, they can only understand the external situation of the large-span concrete support frame but cannot perceive the internal safety situation, which makes it difficult for operators to evacuate the dangerous area in a timely and safe manner when danger occurs.

[0003] When monitoring a large-span concrete support frame, the above-mentioned scheme and the prior art mostly fix the wireless displacement meter of the monitoring equipment directly to the outer wall of the crossbar by welding. The fixing method is not easy to disassemble during regular inspection and maintenance, and the displacement data changes cannot be observed, which cannot meet the actual use requirements.

[0004] To this end, the utility model proposes a large-span concrete support frame monitoring device for solving the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a large-span concrete support frame monitoring device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a large-span concrete support frame monitoring device, including vertical poles, horizontal poles and monitoring auxiliary components, the outer surface of the vertical poles are equidistantly fixed with horizontal poles, and the outer surface of the horizontal poles are fixed with scissors struts, and the scissors struts are fixed to the vertical poles, and the template is connected and fixed to the horizontal poles, and the wireless inclinometer is fixed on the outer wall of the vertical pole, and the terminal controller is arranged on the vertical pole, and the wireless load meter is fixed on the outer wall of the vertical pole, and the comprehensive analyzer is arranged on the outer wall of the horizontal pole, the monitoring auxiliary components are arranged on the outer wall of the horizontal pole, the monitoring auxiliary components include movable components and fixed components, and the wireless displacement meter is arranged on the monitoring auxiliary components, and the sound and light alarm is fixed on the outer wall of the horizontal pole.

[0007] Preferably, the movable component includes a fixed block, a fixed groove, a movable groove, a movable rod, a spring, a clamping rod, a slide groove, a limiting slide groove, a limiting slider and a rubber pad; the outer side wall of the cross bar is fixedly arranged with the fixed block, and the outer side walls on the left and right sides of the fixed block are equidistantly fixed with fixed grooves, and a movable groove is arranged in the fixed groove, and the movable rod is movably inserted in the fixed groove, and the other end of the movable rod is connected to the spring, and the other end of the spring is fixedly arranged on the end face of the clamping rod, and the clamping rod is movably inserted in the fixed groove, and the outer side wall of the clamping rod is symmetrically fixed with slide grooves, and the other end of the clamping rod is fixedly arranged with a rubber pad, one end of the fixed block is equidistantly fixed with limiting slide grooves, and the limiting slider is movably inserted in the limiting slide groove, and the other end of the limiting slider is arranged on the outer side wall of the clamping rod.

[0008] Preferably, the fixing assembly includes a card block, a card hole, a slider, a placement plate, a socket, and a positioning rod; a card block is equidistantly fixedly provided at one end of the wireless displacement meter, and a card hole is fixedly provided on an inner section of the card block, and a slider is symmetrically fixedly provided in the card hole, and a positioning rod is equidistantly fixedly provided at the other end of the wireless displacement meter, a placement plate is fixedly provided on the outer side wall of the cross bar, and the socket is fixedly provided on the end face of the placement plate at equal distances.

[0009] Preferably, the input end of the terminal controller is wirelessly connected to the wireless inclinometer and the wireless load meter respectively, and the output end is connected to the external terminal to receive parameters recorded by the wireless inclinometer and the wireless load meter and transmit them to the external terminal.

[0010] Preferably, the input end of the comprehensive analyzer is wirelessly connected to the wireless displacement meter, and the output end is connected to the sound and light alarm. When the comprehensive analyzer detects that the settlement of the vertical pole and the horizontal pole and the displacement change exceeds a predetermined threshold, the sound and light alarm is triggered.

[0011] Preferably, the limiting slide groove and the limiting sliding block are set at corresponding positions and have the same number of groups, and the two are adaptively slidably connected.

[0012] Preferably, the fixed block, the fixed slot, the movable slot and the movable rod are arranged at corresponding positions and have the same number of groups.

[0013] Preferably, the clamping blocks and the clamping holes are arranged at corresponding positions and have the same number of groups.

[0014] Preferably, the jacks are arranged at corresponding positions to the positioning rods, are arranged in the same number of groups, and the diameter of the jacks is arranged to be equal to the diameter of the positioning rods.

[0015] Preferably, the clamping holes correspond to the setting positions of the sliders and are provided in the same number of groups.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] By setting monitoring auxiliary components on the outer side wall of the large-span concrete support frame, it is easy to disassemble during regular inspection and maintenance work in the future to observe the changes in displacement data, take preventive measures in advance, and meet actual usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the large-span concrete support frame monitoring device of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the monitoring auxiliary components of the monitoring device of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of a partial enlarged view of the monitoring auxiliary component of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the wireless displacement meter and the fixing assembly of the utility model.

[0022] In the figure: vertical pole 1, horizontal bar 2, scissors support 3, template 4, wireless inclinometer 5, terminal controller 6, wireless load meter 7, comprehensive analyzer 8, wireless displacement meter 9, movable component 10, fixed block 1001, fixed groove 1002, movable groove 1003, movable rod 1004, spring 1005, clamping rod 1006, slide groove 1007, limit slide groove 1008, limit slider 1009, rubber pad 1010, fixed component 11, clamping block 1101, clamping hole 1102, slider 1103, placement plate 1104, jack 1105, positioning rod 1106, sound and light alarm 12. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model are described clearly and completely below. The embodiments of the utility model and all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 4A monitoring device for a large-span concrete support frame. The utility model provides a technical solution: a monitoring device for a large-span concrete support frame, comprising a vertical pole 1, a horizontal pole 2 and a monitoring auxiliary component, the outer surface of the vertical pole 1 is equidistantly fixed with a horizontal pole 2, and the outer surface of the horizontal pole 2 is fixed with a scissors strut 3, and the scissors strut 3 is fixed to the vertical pole 1, and the template 4 is connected and fixed to the horizontal pole 2, and the wireless inclinometer 5 is fixedly arranged on the outer wall of the vertical pole 1, and the terminal controller 6 is arranged on the vertical pole 1, and the wireless load meter 7 is fixedly arranged on the outer wall of the vertical pole 1, and the comprehensive analyzer 8 is arranged on the outer wall of the horizontal pole 2, the monitoring auxiliary component is arranged on the outer wall of the horizontal pole 2, the monitoring auxiliary component includes a movable component and a fixed component, and the wireless displacement meter 9 is arranged on the monitoring auxiliary component, and the sound and light alarm 12 is fixedly arranged on the outer wall of the horizontal pole 2.

[0025] The movable assembly includes a fixed block 1001, a fixed slot 1002, a movable slot 1003, a movable rod 1004, a spring 1005, a clamping rod 1006, a slide slot 1007, a limit slide slot 1008, a limit slider 1009, and a rubber pad 1010; the outer wall of the cross bar 2 is fixedly arranged with the fixed block 1001, and the outer walls on both sides of the fixed block 1001 are equidistantly fixed with fixed slots 1002, and the movable slot 1003 is arranged in the fixed slot 1002, and the movable rod 1004 is movably inserted in the fixed slot 1002, and the movable rod 1004 The other end is connected to the spring 1005, and the other end of the spring 1005 is fixedly set on the end face of the card rod 1006, and the card rod 1006 is movably inserted in the fixed groove 1002, and the outer side wall of the card rod 1006 is symmetrically fixed with a slide groove 1007, and the other end of the card rod 1006 is fixedly set with a rubber pad 1010, one end of the fixed block 1001 is equidistantly fixed with a limiting slide groove 1008, and the limiting slider 1009 is movably inserted in the limiting slide groove 1008, and the other end of the limiting slider 1009 is set on the outer side wall of the card rod 1006.

[0026] The fixing assembly includes a card block 1101, a card hole 1102, a slider 1103, a placement plate 1104, a socket 1105, and a positioning rod 1106; a card block 1101 is fixedly arranged at one end of the wireless displacement meter 9 at equal intervals, and a card hole 1102 is fixedly arranged at an inner section of the card block 1101, and a slider 1103 is symmetrically fixedly arranged in the card hole 1102, and a positioning rod 1106 is fixedly arranged at the other end of the wireless displacement meter 9 at equal intervals, a placement plate 1104 is fixedly arranged on the outer wall of the cross bar 2, and a socket 1105 is fixedly arranged on the end face of the placement plate 1104 at equal intervals; the input end of the terminal controller 6 is wirelessly connected to the wireless inclinometer 5 and the wireless load meter 7 respectively, and the output end is connected to the external terminal, receives the parameters recorded by the wireless inclinometer 5 and the wireless load meter 7, and transmits them to the external terminal; comprehensive analyzer The input end of 8 is wirelessly connected to the wireless displacement meter 9, and the output end is connected to the sound and light alarm 12. When the comprehensive analyzer 8 detects that the settlement of the vertical pole 1 and the horizontal pole 2 and the displacement change exceed the established threshold value, the sound and light alarm 12 is triggered; the limit slide groove 1008 corresponds to the limit slider 1009 in the same position and the same number of groups, and the two are adaptively slidably connected; the fixed block 1001 corresponds to the fixed groove 1002, the movable groove 1003, and the movable rod 1004 in the same position and the same number of groups; the clamping block 1101 corresponds to the clamping hole 1102 in the same position and the same number of groups; the jack 1105 corresponds to the positioning rod 1106 in the same position and the same number of groups, and the aperture of the jack 1105 is equal to the diameter of the positioning rod 1106; the clamping hole 1102 corresponds to the slider 1103 in the same position and the same number of groups.

[0027] Working principle: In order to facilitate the use of the wireless displacement meter 9, the limit slider 1009 inside the sliding limit slot 1008 is driven by the limit slider 1009 to drive the card rod 1006 to compress the spring 1005 and embed it into the fixed block 1001. At this time, the positioning rod 1106 at the lower end of the wireless displacement meter 9 is inserted into the socket 1105 inside the placement plate 1104 until the card block 1006 is aligned with the fixed block 1001, and the limit slider 1009 is released. At this time, the spring 10051 rebounds, thereby driving the card rod 1006 to insert into the card hole 1102 on the side of the card block 1101, so as to achieve the wireless displacement meter 9. The linear displacement meter 9 is fixed. When the wireless displacement meter 9 needs to be disassembled, it is only necessary to slide the limiting slider 1009 inside the limiting slide groove 1008 again, so that it can drive the clamping rod 1006 to embed into the interior of the fixed block 1001 again, and the limit on the clamping block 1101 can be released, so that the wireless displacement meter 9 can be disassembled; and the parameters recorded by the wireless displacement meter 9 are compared with the displacement parameters after the construction of the building frame is completed to observe whether a large displacement occurs (that is, the displacement change exceeds the established threshold). If exceeded, the construction personnel are prompted by the sound and light alarm 12 to notify the construction personnel to evacuate.

[0028] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A large-span concrete support frame monitoring device, characterized in that: The invention comprises a vertical pole (1), a horizontal pole (2) and a monitoring auxiliary component, wherein the vertical pole (1) is fixedly provided with a horizontal pole (2) at equal intervals on its outer surface, and a scissor brace (3) is fixedly provided on the outer surface of the horizontal pole (2), and the scissor brace (3) is fixed to the vertical pole (1), and the template (4) is connected and fixed to the horizontal pole (2), and a wireless inclinometer (5) is fixedly provided on the outer side wall of the vertical pole (1), and a terminal controller (6) is provided on the vertical pole (1), and a wireless load meter (7) is fixedly provided on the outer side wall of the vertical pole (1), and a comprehensive analyzer (8) is provided on the outer side wall of the horizontal pole (2), and the monitoring auxiliary component is provided on the outer side wall of the horizontal pole (2), and the monitoring auxiliary component comprises a movable component and a fixed component, and a wireless displacement meter (9) is provided on the monitoring auxiliary component, and an audible and visual alarm (12) is fixedly provided on the outer side wall of the horizontal pole (2).

2. A large-span concrete support frame monitoring device according to claim 1, characterized in that: The movable assembly comprises a fixed block (1001), a fixed slot (1002), a movable slot (1003), a movable rod (1004), a spring (1005), a clamping rod (1006), a slide slot (1007), a limit slide slot (1008), a limit slider (1009), and a rubber pad (1010); the outer side wall of the cross bar (2) is fixedly arranged on the fixed block (1001), and the outer side walls on the left and right sides of the fixed block (1001) are equidistantly fixedly arranged with fixed slots (1002), and the movable slot (1003) is arranged in the fixed slot (1002), and the movable rod (1004) is movably inserted in the fixed slot (1002), and the movable rod ( 1004) is connected to the spring (1005), and the other end of the spring (1005) is fixedly arranged on the end face of the clamping rod (1006), and the clamping rod (1006) is movably inserted in the fixed groove (1002), and the outer wall of the clamping rod (1006) is symmetrically fixed with a slide groove (1007), and the other end of the clamping rod (1006) is fixedly arranged with a rubber pad (1010), one end of the fixed block (1001) is equidistantly fixed with a limit slide groove (1008), and a limit slide block (1009) is movably inserted in the limit slide groove (1008), and the other end of the limit slide block (1009) is arranged on the outer wall of the clamping rod (1006).

3. A large-span concrete support frame monitoring device according to claim 1, characterized in that: The fixing assembly comprises a clamping block (1101), a clamping hole (1102), a slider (1103), a placement plate (1104), a plug hole (1105), and a positioning rod (1106); the clamping block (1101) is fixedly arranged at one end of the wireless displacement meter (9) at equal distances, and a clamping hole (1102) is fixedly arranged at a section of the inner side of the clamping block (1101), and a slider (1103) is symmetrically fixedly arranged in the clamping hole (1102), and the positioning rod (1106) is fixedly arranged at the other end of the wireless displacement meter (9) at equal distances, and a placement plate (1104) is fixedly arranged on the outer side wall of the cross bar (2), and the plug hole (1105) is fixedly arranged at equal distances on the end surface of the placement plate (1104).

4. A large-span concrete support frame monitoring device according to claim 1, characterized in that: The input end of the terminal controller (6) is wirelessly connected to the wireless inclinometer (5) and the wireless load meter (7), respectively, and the output end is connected to the external terminal to receive the parameters recorded by the wireless inclinometer (5) and the wireless load meter (7), and transmit them to the external terminal.

5. The large-span concrete support frame monitoring device according to claim 1 is characterized in that: The input end of the comprehensive analyzer (8) is wirelessly connected to the wireless displacement meter (9), and the output end is connected to the sound and light alarm (12). When the comprehensive analyzer (8) detects that the settlement of the vertical pole (1) and the horizontal pole (2) and the displacement change amount exceed a predetermined threshold value, the sound and light alarm (12) is triggered.

6. A large-span concrete support frame monitoring device according to claim 2, characterized in that: The position of the limiting slide groove (1008) and the position limiting slider (1009) are corresponding, the number of groups is the same, and the two are adaptively slidably connected.

7. A large-span concrete support frame monitoring device according to claim 2, characterized in that: The fixed block (1001) is arranged at corresponding positions to the fixed slot (1002), the movable slot (1003), and the movable rod (1004), and the number of arranged groups is the same.

8. The large-span concrete support frame monitoring device according to claim 3 is characterized in that: The clamping blocks (1101) and the clamping holes (1102) are arranged at corresponding positions and have the same number of groups.

9. A large-span concrete support frame monitoring device according to claim 3, characterized in that: The insertion holes (1105) and the positioning rods (1106) are arranged at corresponding positions and in the same number of groups, and the diameter of the insertion holes (1105) and the diameter of the positioning rods (1106) are arranged to be equal.

10. A large-span concrete support frame monitoring device according to claim 3, characterized in that: The clamping holes (1102) and the sliders (1103) are arranged at corresponding positions and have the same number of groups.

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