Over-limit formwork angle monitoring device convenient to disassemble and assemble

Abstract

The utility model discloses an overrun formwork angle monitoring device convenient to disassemble and assemble, which comprises two ring bodies and a supporting rod, the ring bodies sleeve the side wall of the supporting rod, each ring body comprises a first semi-ring and a second semi-ring, the rear ends of the first semi-ring and the second semi-ring are hinged, the front ends of the first semi-ring and the second semi-ring are provided with mounting pieces, and the mounting pieces are connected with the supporting rod. The left end and the right end of the inner side wall of the first semi-ring and the left end and the right end of the inner side wall of the second semi-ring are each provided with a mounting groove, rolling wheels are rotationally installed in the mounting grooves through rotating shafts, and when the ring body on the upper side drives the receiving table to move upwards, friction force is greatly reduced, and operation is convenient; the end of the bolt in the mounting piece is hinged to the first plate body through the hinge, the front ends of the first plate body and the second plate body are each provided with the dismounting opening, during dismounting, the nut does not need to be screwed to be separated from the bolt, the bolt penetrates through the two dismounting openings, dismounting of the first semi-ring and the second semi-ring can be achieved, and part loss is avoided.

Description

Technical Field

[0001] This patent relates to the technical field of monitoring devices, specifically an over-limit formwork angle monitoring device that is easy to disassemble and assemble. Background Art

[0002] The high-rise formwork support system refers to the formwork support system with a height of more than 8m for the concrete component formwork support at the construction site, or a span of more than 18m, or a total construction load greater than 15kN / m2, or a concentrated line load greater than 20kN / m. During the long-term support use, the overall support stability needs to be ensured, and the intuitive detection method is to monitor the angle of the bracket in the high-rise formwork to ensure the overall straightness and support effect.

[0003] The existing monitoring device is installed on two ring bodies. The receiving platform of the upper ring body needs to slide upward on the support rod to test whether the support rod is deformed or bent. However, the inner wall of the ring body slides with the side wall of the support rod, and the friction is large, which is inconvenient to operate. In addition, the mounting parts of the ring body are composed of two plates, bolts and nuts. After disassembly, the bolts and nuts will be separated from the plates and are easy to lose. For this reason, we propose an over-limit formwork angle monitoring device that is easy to disassemble and assemble. Utility Model Content

[0004] The purpose of this patent is to provide an over-limit formwork angle monitoring device that is easy to disassemble and assemble to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present patent provides the following technical solutions: an over-limit formwork angle monitoring device that is easy to disassemble and assemble, comprising a ring body and a support rod, wherein the number of the ring bodies is two, and the ring bodies are sleeved on the side wall of the support rod, and the ring body comprises a first half ring and a second half ring, and the rear ends of the first half ring and the second half ring are hinged, and the front ends of the first half ring and the second half ring are provided with mounting parts, and a mounting platform is fixedly installed at the right end of the second half ring on the lower side, and a laser transmitter is installed on the top of the mounting platform, and a power storage compartment is provided on the right side of the mounting platform, and a receiving platform is fixedly installed at the right end of the second half ring on the upper side, and a photosensitive receiving platform adapted to the laser transmitter is installed at the bottom of the receiving platform, and a display screen is provided at the right end of the receiving platform;

[0006] The inner side walls of the first half ring and the second half ring on the upper side are both provided with mounting grooves, in which rollers are rotatably mounted via a rotating shaft, and the rollers are rotatably mounted on the side walls of the support rods;

[0007] The mounting part includes a first plate body, a second plate body and a bolt. The rear ends of the first plate body and the second plate body are respectively integrally formed at the front ends of the outer walls of the first half ring and the second half ring. The middle parts of the first plate body and the second plate body are provided with circular holes. The front side walls of the circular holes are provided with disassembly openings. A hinge is installed on the left side of the first plate body. The left side of the first plate body is hinged to the end of the bolt through the hinge. The right end of the bolt passes through the circular hole and is screwed with a nut.

[0008] Preferably, the inner side walls of the first and second upper half rings do not contact the side walls of the support rod.

[0009] Preferably, wheel grooves are provided at both left and right ends of the side walls of the support rod, and the rollers are rotatably installed in the wheel grooves.

[0010] Preferably, a circular groove is provided in the middle of the right side surface of the second plate body, and the left end of the nut is locked in the circular groove.

[0011] Preferably, a rubber gasket is sleeved on the left side of the nut, and the rubber gasket is located in the circular groove.

[0012] Preferably, the side wall of the bolt does not contact the inner wall of the circular hole.

[0013] Compared with the prior art, the beneficial effects of this patent are as follows: this patent provides installation grooves on the left and right ends of the inner walls of the first half ring and the second half ring, and rollers are installed in the installation grooves by rotating the rotating shaft. When the upper ring body drives the receiving platform to move upward, the rollers will roll upward on the side walls of the support rod, rolling the traditional sliding moving belt body, greatly reducing friction and facilitating operation. The bolt ends in the mounting parts are hinged to the first plate body by hinges, and the front ends of the first plate body and the second plate body are provided with disassembly ports. During disassembly, there is no need to rotate the nut to disengage it from the bolt. The first half ring and the second half ring can be disassembled by passing the bolts through the two disassembly ports, thereby avoiding loss of parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the overall three-dimensional diagram of this patent.

[0015] Figure 2 This is the overall cross-sectional view of this patent.

[0016] Figure 3 for Figure 1 Top sectional view of the mounting part.

[0017] Figure 4 This is a three-dimensional diagram of the second plate of this patent.

[0018] In the figure: 1, ring body, 2, first half ring, 3, second half ring, 4, mounting part, 5, mounting platform, 6, laser transmitter, 7, battery storage compartment, 8, receiving platform, 9, display screen, 10, mounting groove, 11, roller, 12, first plate body, 13, second plate body, 14, round hole, 15, disassembly opening, 16, bolt, 17, hinge, 18, nut, 19, round groove, 20, rubber gasket, 21, support rod, 22, wheel groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of this patent to clearly and completely describe the technical solutions in the embodiments of this patent. Obviously, the described embodiments are only part of the embodiments of this patent, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0020] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 This patent provides a technical solution: an over-limit formwork angle monitoring device that is easy to disassemble and assemble, including a ring body 1 and a support rod 21, the number of the ring bodies 1 is two, the ring body 1 is sleeved on the side wall of the support rod 21, the ring body 1 includes a first half ring 2 and a second half ring 3, the rear ends of the first half ring 2 and the second half ring 3 are hinged, the front ends of the first half ring 2 and the second half ring 3 are provided with a mounting member 4, the right end of the second half ring 3 on the lower side is fixedly installed with a mounting platform 5, the top of the mounting platform 5 is installed with a laser transmitter 6, the right side of the mounting platform 5 is provided with a power storage compartment 7, the right end of the second half ring 3 on the upper side is fixedly installed with a receiving platform 8, the bottom of the receiving platform 8 is installed with a photosensitive receiving platform compatible with the laser transmitter 6, and the right end of the receiving platform 8 is provided with a display screen 9;

[0021] The structures of the mounting platform 5, laser transmitter 6, battery storage compartment 7, receiving platform 8, photosensitive receiving platform, display screen 9, etc. can be found in Chinese patent CN202120416431.1. The working principle is also described in detail, which will not be elaborated here.

[0022] The inner side walls of the first half ring 2 and the second half ring 3 on the upper side are both provided with a mounting groove 10, in which a roller 11 is rotatably mounted via a rotating shaft, and the roller 11 is rotatably mounted on the side wall of the support rod 21;

[0023] The mounting member 4 comprises a first plate body 12, a second plate body 13 and a bolt 16. The rear ends of the first plate body 12 and the second plate body 13 are integrally formed at the front ends of the outer side walls of the first half ring 2 and the second half ring 3 respectively. A circular hole 14 is provided in the middle of the first plate body 12 and the second plate body 13. A disassembly opening 15 is provided on the front side wall of the circular hole 14. A hinge 17 is installed on the left side surface of the first plate body 12. The left side surface of the first plate body 12 is hinged to the end of the bolt 16 through the hinge 17. The right end of the bolt 16 passes through the circular hole 14 and is screwed with a nut 18.

[0024] Specifically, the inner side walls of the first half ring 2 and the second half ring 3 on the upper side do not contact the side walls of the support rod 21 .

[0025] Specifically, wheel grooves 22 are provided at both left and right ends of the side walls of the support rod 21 , and the rollers 11 are rotatably installed in the wheel grooves 22 .

[0026] The roller 11 is rollingly mounted in the wheel groove 22 to limit the moving track of the upper ring body 1 so that it can only move up and down, so that the receiving platform 8 is located on the upper side of the mounting platform 5 during the movement.

[0027] Specifically, a circular groove 19 is provided in the middle of the right side surface of the second plate body 13 , and the left end of the nut 18 is locked in the circular groove 19 .

[0028] The circular groove 19 is used to accommodate the nut 18 , so as to increase the locking effect of the nut 18 and the bolt 16 on the first plate body 12 and the second plate body 13 .

[0029] Specifically, a rubber gasket 20 is sleeved on the left side of the nut 18 , and the rubber gasket 20 is located in the circular groove 19 .

[0030] The provision of the rubber gasket 20 can prevent the nut 18 from wearing the second plate 13 .

[0031] Specifically, the side wall of the bolt 16 does not contact the inner side wall of the circular hole 14 .

[0032] Since the side wall of the bolt 16 does not contact the inner wall of the circular hole 14 , it is possible to avoid the position movement of the bolt 16 causing wear of the threads on the side wall of the bolt 16 .

[0033] Working principle: install two ring bodies 1 on the side wall of the support rod 21, move the upper ring body 1 upward, and the roller 11 rolls upward in the wheel groove 22, so that the laser emitter 6 and the photosensitive receiving platform at the bottom of the receiving platform 8 are aligned for use. When the support rod 21 used for over-limit support is bent, the laser emitter 8 at the bottom and the photosensitive receiving platform are twisted, so that the photosensitive receiving platform and the light-emitting point are offset, so that the switch of the display screen 9 changes, and the angle of the support rod 21 is monitored;

[0034] Figure 3When disassembling the two ring bodies 1, rotate the nut 18 to disengage the nut 18 from the second plate body 13, but do not disengage the nut 18 from the bolt 16, then flip the bolt 16 at the hinged position between the end of the bolt 16 and the first plate body 12, so that the threaded rod of the bolt 16 passes through the disassembly opening 15 on the second plate body 13 to complete the disassembly of the first plate body 12 and the second plate body 13, and then disassemble the first half ring 2 and the second half ring 3 from the support rod 21. After disassembly, the bolt 16 and the nut 18 are still connected to the first plate body 12 as a whole to avoid loss of parts.

[0035] It should be noted that the equipment structure and drawings of this patent mainly describe the principles of this patent. In terms of the technology of this design principle, the settings of the device's power mechanism, power supply system and control system are not fully described. However, on the premise that technical personnel in this field understand the principles of the above patent, they can clearly know the details of its power mechanism, power supply system and control system.

[0036] In the description of this patent, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inside", "front", "center", "two ends" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing this patent and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation; at the same time, unless otherwise clearly stipulated and limited, the terms "setting", "installation", "connection", "fixed installation" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to the specific circumstances.

[0037] Although the embodiments of the present patent have been shown and described, it will be understood 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 patent, and the scope of the present patent is defined by the appended claims and their equivalents.

Claims

1. An over-limit formwork angle monitoring device that is easy to disassemble and assemble, characterized in that: The invention comprises a ring body (1) and a support rod (21), wherein the number of the ring bodies (1) is two, the ring bodies (1) are sleeved on the side wall of the support rod (21), the ring body (1) comprises a first half ring (2) and a second half ring (3), the rear ends of the first half ring (2) and the second half ring (3) are hinged, the front ends of the first half ring (2) and the second half ring (3) are provided with mounting parts (4), a mounting platform (5) is fixedly mounted on the right end of the second half ring (3) on the lower side, a laser transmitter (6) is mounted on the top of the mounting platform (5), a power storage compartment (7) is arranged on the right side of the mounting platform (5), a receiving platform (8) is fixedly mounted on the right end of the second half ring (3) on the upper side, a photosensitive receiving platform adapted to the laser transmitter (6) is mounted on the bottom of the receiving platform (8), and a display screen (9) is arranged on the right end of the receiving platform (8); The inner side walls of the first half ring (2) and the second half ring (3) on the upper side are both provided with a mounting groove (10), a roller (11) is rotatably mounted in the mounting groove (10) via a rotating shaft, and the roller (11) is rollingly mounted on the side wall of the support rod (21); The mounting member (4) comprises a first plate body (12), a second plate body (13) and a bolt (16); the rear ends of the first plate body (12) and the second plate body (13) are respectively integrally formed at the front ends of the outer walls of the first half ring (2) and the second half ring (3); a circular hole (14) is provided in the middle of the first plate body (12) and the second plate body (13); a disassembly opening (15) is provided on the front side wall of the circular hole (14); a hinge (17) is installed on the left side surface of the first plate body (12); the left side surface of the first plate body (12) is hingedly connected to the end of the bolt (16) through the hinge (17); the right end of the bolt (16) passes through the circular hole (14) and is screwed with a nut (18).

2. The over-limit formwork angle monitoring device that is easy to disassemble and assemble according to claim 1 is characterized in that: The inner side walls of the first half ring (2) and the second half ring (3) on the upper side do not contact the side walls of the support rod (21).

3. The over-limit formwork angle monitoring device that is easy to disassemble and assemble according to claim 1 is characterized in that: Wheel grooves (22) are provided at both left and right ends of the side walls of the support rod (21), and the roller (11) is rotatably mounted in the wheel grooves (22).

4. The over-limit formwork angle monitoring device that is easy to disassemble and assemble according to claim 1 is characterized in that: A circular groove (19) is provided in the middle of the right side surface of the second plate body (13), and the left end of the nut (18) is locked in the circular groove (19).

5. The over-limit formwork angle monitoring device that is easy to disassemble and assemble according to claim 4 is characterized in that: A rubber gasket (20) is sleeved on the left side of the nut (18), and the rubber gasket (20) is located in the circular groove (19).

6. The over-limit formwork angle monitoring device that is easy to disassemble and assemble according to claim 1 is characterized in that: The side wall of the bolt (16) does not contact the inner wall of the circular hole (14).

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