Template support displacement monitoring instrument

Abstract

The utility model relates to the technical field of formwork support displacement monitoring, in particular to a formwork support displacement monitoring instrument which comprises an equipment base, the equipment base comprises a main base plate and connecting clamping rings, the connecting clamping rings are evenly installed on the lower end face of the main base plate, the connecting clamping rings are fixedly connected with the main base plate, and the main base plate is fixedly connected with the equipment base. Two sets of positioning frames are symmetrically installed on the upper end face of the main base plate and fixedly connected with the main base plate, and a laser transmitter and a laser receiver are installed on the two sets of positioning frames respectively. The formwork support displacement monitoring instrument is reasonable in overall structural design, the connection mode of all the components is simple and clear, no complex mechanical structure or electronic circuit exists, and the manufacturing cost and maintenance difficulty of the instrument are reduced. Due to the design of the connecting clamping ring and the locking piece, the instrument can be conveniently installed on the formwork support and can be flexibly adjusted according to the diameter of a formwork support pipeline.

Description

Technical Field

[0001] This utility model relates to the field of template support displacement monitoring technology, and in particular to a template support displacement monitoring instrument. Background Technology

[0002] In construction engineering, formwork supports are commonly used temporary support structures to support the weight of the formwork and concrete during the pouring process. However, formwork supports may shift during use, potentially leading to formwork deformation, cracks in the concrete structure, and other problems that seriously affect project quality and construction safety. Accidents involving formwork systems are often caused by the instability of the formwork support members. Therefore, it is necessary to monitor certain members of the formwork support system.

[0003] Early methods for monitoring the displacement of formwork supports were extremely limited. Construction workers primarily relied on visual inspection of the supports for obvious deformation or tilting to assess their stability. This method had significant limitations, making it difficult to detect minute displacement changes. To improve monitoring efficiency and accuracy, electronic monitoring equipment gradually came into play. Some monitoring devices used strain gauges to measure the strain of the formwork support members, calculating the displacement based on the relationship between strain and displacement. However, the installation process for strain gauges was complex, requiring grinding and pasting of the member surfaces, and strain gauges were easily affected by environmental factors (such as changes in humidity and temperature), leading to inaccurate measurement data.

[0004] Regarding the aforementioned technologies, it was found that existing templates, when inspected by personnel, have significant errors and are difficult to achieve good predictive results. Furthermore, the method of measuring by strain gauges is easily affected by environmental factors and cannot be used for routine monitoring. Utility Model Content

[0005] This utility model solves the problems in related technologies and proposes a template support displacement monitoring instrument.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] A template support displacement monitoring instrument includes an equipment base, which includes a main base plate and connecting rings. The connecting rings are evenly installed on the lower end face of the main base plate and are fixedly connected to the main base plate. Two sets of positioning frames are symmetrically installed on the upper end face of the main base plate and are fixedly connected to the main base plate. A laser emitter and a laser receiver are respectively installed on the two sets of positioning frames. A holding seat for holding the laser emitter and the laser receiver is also provided above the positioning frames and is fixedly connected to the main base plate.

[0008] As a preferred embodiment, the main seat plate includes a horizontal plate and a connecting screw for mounting the pressure holder. The connecting screw is vertically mounted at the center of the upper surface of the horizontal plate, and a matching locking nut is also installed on the connecting screw.

[0009] As a preferred embodiment, the connecting ring includes a clamping ring plate and a connecting plate. The middle part of the clamping ring plate is fixedly installed on the lower end face of the horizontal plate, and the connecting plate is integrally formed at both ends of the clamping ring plate. The connecting plates at both ends are connected by locking components.

[0010] As a preferred embodiment, the locking component includes a concave clamping frame and a locking screw mounted on the concave clamping frame. The concave clamping frame has threaded holes on both sides for mounting the locking screw. The connecting plate has a positioning groove corresponding to the locking screw. Two sets of inclined guide plates are symmetrically arranged at the head of the concave clamping frame. The inclined guide plates are integrally formed with the concave clamping frame.

[0011] As a preferred embodiment, the positioning frame includes a bent plate and a vertical plate, wherein the vertical plate is vertically installed on one side of the bent plate and the vertical plate is integrally formed with the bent plate.

[0012] As a preferred embodiment, the pressure seat includes a middle seat plate and an outer wing plate, the outer wing plate being installed on both sides of the middle seat plate and integrally formed with the middle seat plate.

[0013] As a preferred embodiment, a storage groove for accommodating the head of the connecting screw is provided at the center of the middle seat plate, and a sealing cover is fastened and fixed on the storage groove. Several pressure blocks are fixedly installed on the lower end face of the outer wing plate.

[0014] Compared with existing technologies, the advantages of this utility model are as follows: The overall structure of the template support displacement monitoring instrument of this application is reasonably designed, and the connection between various components is simple and clear, without complex mechanical structures and electronic circuits, thus reducing the manufacturing cost and maintenance difficulty of the instrument. The design of the connecting ring and locking parts allows the instrument to be easily installed on the template support and can be flexibly adjusted according to the diameter of the template support pipe. Furthermore, the positioning frame and pressure seat ensure the stability and accuracy of the laser transmitter and laser receiver installation, enabling accurate transmission and reception of laser signals. By detecting changes in the position of the laser, the displacement of the template support is monitored with high accuracy, enabling timely detection of minute displacements of the template support and providing reliable safety assurance for engineering construction. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a side view of the device shown in the figure;

[0017] Figure 3 yes Figure 1 The diagram shows the device without the locking mechanism and sealing cap installed.

[0018] Figure 4 yes Figure 2 A front view of the device shown;

[0019] Figure 5 This is a perspective view of the locking component in an embodiment of this utility model;

[0020] Figure 6 This is a schematic diagram of the structure of this utility model in actual use, in conjunction with the template support.

[0021] In the diagram: 1. Equipment base; 11. Main base plate; 111. Horizontal plate; 112. Connecting screw; 113. Locking nut; 12. Connecting retaining ring; 121. Pipe clamping ring plate; 122. Connecting plate; 123. Positioning groove; 13. Locking component; 131. Concave clamping frame; 132. Locking screw; 133. Inclined guide plate; 2. Positioning frame; 21. Bending plate; 22. Vertical plate; 3. Laser emitter; 4. Laser receiver; 5. Pressure holder; 51. Middle base plate; 511. Storage groove; 512. Sealing cover; 52. Outer wing plate; 521. Pressure block; 6. Template support. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0023] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0024] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following figures denote similar items; therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0025] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0026] For ease of description, spatial relative terms such as "above," "over," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "above" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0027] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0028] Reference Figure 1 , Figure 2 and Figure 6 As shown, a template support displacement monitoring instrument includes a base 1, which comprises a main base plate 11 and connecting rings 12. The connecting rings 12 are evenly installed on the lower end face of the main base plate 11 and are fixedly connected to it. Two sets of positioning frames 2 are symmetrically installed on the upper end face of the main base plate 11 and are fixedly connected to it. A laser emitter 3 and a laser receiver 4 are respectively installed on the two sets of positioning frames 2. A holding seat 5 for holding the laser emitter 3 and laser receiver 4 is also provided above the positioning frames 2 and is fixedly connected to the main base plate 11. The connecting rings 12 facilitate fixing the base 1 to the template support 6. The positioning frames 2 provide a stable installation position for the laser emitter 3 and laser receiver 4. The holding seat 5 ensures the stability of the laser emitter 3 and laser receiver 4 during installation, preventing them from shaking during use and thus improving monitoring accuracy. The two sets of equipment are installed opposite each other. The laser transmitter 3 of the first set corresponds to the laser receiver 4 of the second set. The laser transmitter 3 emits laser light and the laser receiver 4 receives laser light. The displacement of the template support 6 is monitored by detecting the position change of the laser light. The principle is simple and effective. When the corresponding laser signal is not detected, an alarm can be set in time.

[0029] Reference Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the main base plate 11 includes a horizontal plate 111 and a connecting screw 112 for mounting the pressure holder 5. The connecting screw 112 is vertically mounted at the center of the upper surface of the horizontal plate 111, and a matching locking nut 113 is also mounted on the connecting screw 112. The horizontal plate 111 provides a stable horizontal support surface for the entire instrument, ensuring that the laser emitter 3 and the laser receiver 4 are in a horizontal state, which is beneficial to improving detection accuracy. The setting of the connecting screw 112 and the locking nut 113 facilitates the installation and disassembly of the pressure holder 5, and the pressure force of the pressure holder 5 on the laser emitter 3 and the laser receiver 4 can be adjusted by adjusting the tightness of the locking nut 113 to ensure that it is firmly installed. The connecting ring 12 includes a clamping ring plate 121 and a connecting plate 122. The middle part of the clamping ring plate 121 is fixedly mounted on the lower surface of the horizontal plate 111, and the connecting plate 122 is integrally formed at both ends of the clamping ring plate 121, and the two ends of the connecting plate 122 are connected by locking members 13. The clamping ring plate 121 can tightly clamp the pipe of the template support 6, and connect the connecting plate 122 through the locking member 13 to ensure that the equipment base 1 and the template support 6 are firmly connected, preventing the instrument from loosening or falling off during use, and improving the stability and reliability of the instrument installation. The locking member 13 includes a concave clamping frame 131 and a locking screw 132 installed on the concave clamping frame 131. The concave clamping frame 131 has threaded holes on both sides for the locking screw 132 to be installed. The connecting plate 122 has a positioning groove 123 corresponding to the locking screw 132. Two sets of inclined guide plates 133 are symmetrically arranged at the head of the concave clamping frame 131. The inclined guide plates 133 are integrally formed with the concave clamping frame 131. The concave clamping frame 131 is designed to facilitate direct clamping and locking onto the connecting plates 122 at both ends during installation. The locking screw 132 ensures the stability of the locking element 13 on the connecting plate 122. Using the concave clamping frame 131 as a clamping component is less prone to loosening compared to traditional bolt-connected locking methods. The positioning groove 123 allows for accurate positioning of the locking screw 132, ensuring connection stability. The inclined guide plate 133 facilitates the docking of the concave clamping frame 131 with the connecting plate 122, improving installation efficiency and preventing the locking element 13 from shifting during use.

[0030] Reference Figure 1 and Figure 3 As shown, the positioning frame 2 includes a bent plate 21 and a vertical plate 22. The vertical plate 22 is vertically installed on one side of the bent plate 21, and the vertical plate 22 is integrally formed with the bent plate 21. The integrally formed bent plate 21 and vertical plate 22 have high structural strength and can provide stable support for the laser transmitter 3 and the laser receiver 4. The design of the bent plate 21 can be customized to ensure the stability and accuracy of the installation of the laser transmitter 3 and the laser receiver 4.

[0031] Reference Figure 3 and Figure 4 As shown, the pressure-holding base 5 includes a central base plate 51 and outer wing plates 52. The outer wing plates 52 are installed on both sides of the central base plate 51 and are integrally formed with the central base plate 51. The integrally formed central base plate 51 and outer wing plates 52 have a stable structure. The central base plate 51 is used to cooperate with the connecting screw 112 for installation, and the outer wing plates 52 can effectively hold the laser emitter 3 and the laser receiver 4, ensuring that they will not shake during use, further improving the stability and accuracy of monitoring. A storage groove 511 is provided at the center of the central base plate 51 for storing the head of the connecting screw 112. A sealing cover 512 is fastened and fixed on the storage groove 511. Several pressure-holding blocks 521 are fixedly installed on the lower end face of the outer wing plates 52. The storage groove 511 can store the head of the connecting screw 112, preventing it from protruding and affecting the overall aesthetics and safety of use of the instrument. The sealing cover 512 prevents dust and moisture from entering the storage slot 511, protecting the connecting screw 112 and locking nut 113 from damage. The clamping block 521 increases the contact area between the outer wing plate 52 and the laser emitter 3 and laser receiver 4, improving the clamping effect and ensuring a secure installation.

[0032] In this embodiment, the clamping ring plate 121 is fitted onto the pipe of the template support, aligning the connecting plate 122. The connecting plate 122 is then connected using the locking member 13. The concave clamping frame 131 is made of stainless steel, possessing high strength and wear resistance. The concave clamping frame 131 is fitted onto the connecting plate 122, aligning the locking screw 132 with the positioning groove 123, and then the locking screw 132 is tightened until the connecting ring 12 securely clamps the pipe of the template support. A laser emitter 3 is installed on one set of positioning frames 2, and a laser receiver 4 is installed on another set of positioning frames 2 (when two sets of detection are required, both the laser emitter 3 and laser receiver 4 can be installed on one set of positioning frames 2, while the corresponding laser receiver 4 and laser emitter 3 are installed on the other set). The laser emitter 3 can be a semiconductor laser emitter of model LD-650, characterized by stable emission power and good beam quality. The laser receiver 4 can be a photodiode receiver of model PD-50, characterized by high sensitivity and fast response speed. Align the storage groove 511 of the middle seat plate 51 with the head of the connecting screw 112, tighten the locking nut 113 on the connecting screw 112, and then fasten the sealing cover 512 onto the storage groove 511.

[0033] Power is switched on to laser emitter 3, causing it to emit laser light. Laser receiver 4 receives the laser signal and transmits it to a connected data processing device; however, in actual use, a data acquisition instrument such as the DT-100 model can be used. When the template support shifts, the laser position changes. Laser receiver 4 detects this change in laser position and transmits the data to the data processing device for analysis and processing, thereby achieving real-time monitoring of the template support displacement.

[0034] The above are preferred embodiments of this utility model. Those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments described above. Any obvious improvements, substitutions or modifications made by those skilled in the art based on this utility model shall fall within the protection scope of this utility model.

Claims

1. A template support displacement monitoring instrument, comprising an equipment base (1), characterized in that: The device base (1) includes a main base plate (11) and a connecting ring (12). The connecting ring (12) is evenly installed on the lower end face of the main base plate (11) and is fixedly connected to the main base plate (11). Two sets of positioning frames (2) are symmetrically installed on the upper end face of the main base plate (11). The positioning frames (2) are fixedly connected to the main base plate (11). A laser emitter (3) and a laser receiver (4) are respectively installed on the two sets of positioning frames (2). A holding seat (5) for holding the laser emitter (3) and the laser receiver (4) is also provided above the positioning frame (2). The holding seat (5) is fixedly connected to the main base plate (11).

2. The template support displacement monitoring instrument according to claim 1, characterized in that: The main seat plate (11) includes a horizontal plate (111) and a connecting screw (112) for mounting the pressure holder (5). The connecting screw (112) is vertically mounted at the center of the upper end face of the horizontal plate (111), and a matching locking nut (113) is also mounted on the connecting screw (112).

3. The template support displacement monitoring instrument according to claim 2, characterized in that: The connecting ring (12) includes a clamping ring plate (121) and a connecting plate (122). The middle part of the clamping ring plate (121) is fixedly installed on the lower end face of the horizontal plate (111). The connecting plate (122) is integrally formed and disposed at both ends of the clamping ring plate (121), and the connecting plates (122) at both ends are connected by locking members (13).

4. The template support displacement monitoring instrument according to claim 3, characterized in that: The locking component (13) includes a concave clamping frame (131) and a locking screw (132) installed on the concave clamping frame (131). The concave clamping frame (131) has threaded holes on both sides for the locking screw (132) to be installed. The connecting plate (122) has a positioning groove (123) corresponding to the locking screw (132). Two sets of inclined guide plates (133) are symmetrically arranged at the head of the concave clamping frame (131). The inclined guide plates (133) are integrally formed with the concave clamping frame (131).

5. The template support displacement monitoring instrument according to claim 4, characterized in that: The positioning frame (2) includes a bent plate (21) and a vertical plate (22). The vertical plate (22) is vertically installed on one side of the bent plate (21), and the vertical plate (22) and the bent plate (21) are integrally formed.

6. The template support displacement monitoring instrument according to claim 5, characterized in that: The pressure seat (5) includes a middle seat plate (51) and an outer wing plate (52). The outer wing plate (52) is installed on both sides of the middle seat plate (51) and is integrally formed with the middle seat plate (51).

7. The template support displacement monitoring instrument according to claim 6, characterized in that: The center of the middle plate (51) is provided with a storage groove (511) for storing the head of the connecting screw (112). A sealing cover (512) is fastened and fixed on the storage groove (511). Several pressure blocks (521) are fixedly installed on the lower end face of the outer wing plate (52).

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