A sensor mounting structure for a climbing scaffold control system

Abstract

This utility model discloses a sensor mounting structure for a climbing scaffold control system, relating to the technical field of climbing scaffold control systems. By setting limit blocks, studs, and adjusting nuts at both ends of the pull-up steel cable, this utility model simplifies the structure for fixing the pull-up steel cable and allows it to be fixed through a stable mechanical structure. This prevents the pull-up steel cable from deforming due to clamping during fixing, extending its service life. Furthermore, after installation, the pull-up steel cable uses the counter-tension at both ends to fix and support the climbing scaffold sensor, allowing the pull-up steel cable to fully utilize its axial strength advantage. This not only increases the upper limit of the weight the pull-up steel cable can bear but also makes it less prone to bending deformation under load, extending its service life and reducing the maintenance frequency when using this sensor mounting structure for the climbing scaffold control system, resulting in better practical performance.

Description

Technical Field

[0001] This utility model relates to the field of climbing scaffold control system technology, and in particular to a sensor mounting structure for a climbing scaffold control system. Background Technology

[0002] In existing technology, when fixing the climbing frame sensor on the climbing frame, the sensor is generally placed directly between the connecting plates, and an iron rod is used to pass through the round hole on the connecting plate and the connecting hole on the climbing frame sensor. A hook is used to suspend the connecting hole at the upper end of the climbing frame sensor, and then it can be used. However, there are some problems in its use. Because the climbing frame is relatively heavy, the iron rod is prone to deformation when the climbing frame sensor is used for detection for a long time. As a result, it is inconvenient to remove the iron rod when replacing the climbing frame sensor. Moreover, the iron rod is generally a straight rod. When not under load, under the action of vibration, the iron rod is prone to slide to one side, which may cause the iron rod to detach from the climbing frame sensor, causing the climbing frame sensor to fall and posing a safety hazard.

[0003] To address the aforementioned issues, patent document CN219284314U discloses a climbing frame sensor fixing device, comprising a connecting platform mounted on the climbing frame. Connecting plates are mounted on both sides of the upper surface of the connecting platform, and circular holes are formed on the connecting plates. A fixing connection mechanism and a limiting mechanism are mounted on the connecting platform. The fixing connection mechanism includes a steel wire rope. A fixing platform is provided on one side of the connecting plate and mounted on the upper surface of the connecting platform. Connecting frames are mounted at both ends of the steel wire rope. The limiting mechanism includes limiting slides mounted on both sides of the upper surface of the connecting platform, and a support plate is installed within the limiting slides.

[0004] Based on the above research and existing technology, it was found that although the existing climbing scaffold sensor installation structure achieves the purpose of stable installation, its structure is complex. At the same time, the use of the compression between the eccentric wheel and the fixed wheel to fix the wire rope will cause local deformation of the wire rope. Especially when the climbing scaffold is lifted, the wire rope is subjected to greater force and is prone to large deformation, making it difficult to clamp stably during subsequent use. Often, the wire rope needs to be replaced after a period of use, resulting in a high maintenance frequency. Therefore, a sensor installation structure for the climbing scaffold control system is needed. Utility Model Content

[0005] The purpose of this application is to provide a sensor mounting structure for a climbing scaffold control system to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this application provides the following technical solution: a sensor mounting structure for a climbing frame control system, including a connecting platform, the connecting platform being fixed to the climbing frame, and two connecting plates symmetrically arranged along the middle of the connecting platform being mounted on the upper end of the connecting platform, with horizontal through-holes provided on both connecting plates.

[0007] A pull-up steel cable is threaded between the two connecting holes. A limit block is fixed to one end of the pull-up steel cable. The side of the limit block that is fixed to the pull-up steel cable abuts against the outer side of one of the connecting plates away from the pull-up steel cable.

[0008] The other end of the pull cable is fixed with a stud, and the other end of the stud extends away from the limit block and moves through the connection hole.

[0009] An adjusting nut is screwed onto the stud. When the adjusting nut is tightened, it moves toward the limit block and presses against the outer wall of another connecting plate.

[0010] As a further supplement to this solution, a sliding structure is provided at the lower end of the connecting plate and the upper surface of the connecting platform. The connecting plate is horizontally slidably connected to the connecting platform through the sliding structure, and the sliding paths of the two connecting plates are the same.

[0011] As a further supplement to this solution, the sliding structure includes:

[0012] T-shaped slide groove, the T-shaped slide groove is formed on the upper surface of the connecting table and extends laterally;

[0013] The upper end of the T-shaped slider is fixed to the lower end of the connecting plate, and the T-shaped slider is slidably embedded in the T-shaped groove.

[0014] As a further supplement to this solution, auxiliary springs are fixed to the inner walls of both ends of the T-shaped slide, and the other ends of the two auxiliary springs are fixed to one side of the two T-shaped sliders respectively.

[0015] As a further supplement to this solution, both front and rear sides of the two connecting plates are fixed with reinforcing clamps. The reinforcing clamps are C-shaped and are slidably mounted on the connecting platform. One end of the reinforcing clamp is fixed to the side wall of the connecting plate.

[0016] As a further supplement to this solution, a reinforcing rib is fixed to the upper end of the horizontal arm above the reinforcing clamp. The upper end of the reinforcing rib extends upward at an angle and is fixed to the side wall of the connecting plate.

[0017] In summary, the technical effects and advantages of this utility model are as follows:

[0018] 1. In this utility model, by setting limiting blocks, studs and adjusting nuts at both ends of the pull-up steel cable, the structure for fixing the pull-up steel cable is simplified, and it is fixed by a stable mechanical structure, so that the pull-up steel cable will not be deformed by clamping during fixing, thus extending the service life of the pull-up steel cable.

[0019] On the other hand, after installation, the tension cables at both ends of the climbing frame sensor are fixedly supported by the tension forces at both ends. This transforms the force on the tension cables into opposing tension forces on the limit blocks and adjusting nuts, allowing the tension cables to fully utilize their axial strength advantage. Compared to the bending support in existing technologies, this not only increases the upper limit of the weight that the tension cables can bear, but also makes them less prone to bending deformation under load. This results in stronger structural stability of the tension cables, extends their service life, reduces the maintenance frequency of the sensor installation structure when using this climbing frame control system, and leads to better actual performance.

[0020] 2. In this utility model, the T-shaped groove and T-shaped slider enable the two connecting plates to slide horizontally and linearly on the connecting platform, thereby changing the distance between the two connecting plates. When used with studs and adjusting nuts, the two connecting plates can grip climbing frame sensors of different widths, thus expanding the applicability and making it more convenient to use. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure in this embodiment;

[0023] Figure 2 This is a cross-sectional view of the connecting platform and connecting plate in this embodiment;

[0024] Figure 3 This is a schematic diagram of the reinforced clamp structure in this embodiment.

[0025] In the diagram: 1. Connecting platform; 101. T-shaped slide; 2. Connecting plate; 201. Connecting hole; 202. T-shaped slider; 3. Pull-out steel cable; 4. Stud; 5. Limiting block; 6. Adjusting nut; 7. Auxiliary spring; 8. Reinforcing clamp; 801. Reinforcing rib. Detailed Implementation

[0026] 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example: Reference Figure 1-3 The sensor mounting structure of a climbing frame control system shown includes a connecting platform 1, which is fixed to the climbing frame. Two connecting plates 2 are installed on the upper end of the connecting platform 1, which are symmetrically arranged along the middle of the connecting platform 1. Each of the two connecting plates 2 has a horizontal connecting hole 201 that penetrates the connecting plate 2.

[0028] A pull-up steel cable 3 is threaded between two connecting holes 201. A limit block 5 is fixed to one end of the pull-up steel cable 3. The side of the limit block 5 that is fixed to the pull-up steel cable 3 abuts against the outer side of one of the connecting plates 2 away from the pull-up steel cable 3.

[0029] The other end of the pull cable 3 is fixed with a stud 4, and the other end of the stud 4 extends away from the limiting block 5 and moves through the connecting hole 201.

[0030] An adjusting nut 6 is screwed onto the stud 4. When the adjusting nut 6 is tightened, it moves toward the limit block 5 and presses against the outer wall of the other connecting plate 2.

[0031] Based on the above structure, by setting limit blocks 5, studs 4 and adjusting nuts 6 at both ends of the pull-up steel cable 3, the structure for fixing the pull-up steel cable 3 is simplified, and it is fixed by a stable mechanical structure, so that the pull-up steel cable 3 will not be deformed by clamping when fixed, thus extending the service life of the pull-up steel cable 3.

[0032] On the other hand, after installation, the tension cable 3 uses the tension at both ends to fix and support the climbing frame sensor. This transforms the force on the tension cable 3 into a counter-tension on the limit block 5 and the adjusting nut 6, allowing the tension cable 3 to fully utilize its axial strength advantage. Compared to the bending support in the prior art, this not only increases the upper limit of the weight that the tension cable 3 can bear, but also makes it less prone to bending deformation under load. This results in stronger structural stability of the tension cable 3, extends its service life, reduces the maintenance frequency of the sensor installation structure when using this climbing frame control system, and achieves better practical results.

[0033] Furthermore, a sliding structure is provided on the lower end of the connecting plate 2 and the upper surface of the connecting platform 1. The connecting plate 2 is horizontally slidably connected to the connecting platform 1 through the sliding structure, and the sliding paths of the two connecting plates 2 are the same.

[0034] The sliding structure includes:

[0035] T-shaped slide 101, the T-shaped slide 101 is formed on the upper surface of the connecting platform 1 and extends laterally;

[0036] T-shaped slider 202, the upper end of T-shaped slider 202 is fixed to the lower end of connecting plate 2, and T-shaped slider 202 is slidably embedded in T-shaped groove 101.

[0037] By setting up the T-shaped slide 101 and the T-shaped slider 202, the two connecting plates 2 can slide horizontally and linearly on the connecting platform 1, thereby changing the distance between the two connecting plates 2. When used with the stud 4 and the adjusting nut 6, the two connecting plates 2 can hold different models (different widths) of climbing frame sensors, thereby expanding the applicability and making it more convenient to use.

[0038] It should be noted that, since the tie steel cable 3 needs to be passed through one of the mounting holes of the climbing frame sensor for fixation, the minimum distance between the two connecting plates 2 is the length of the tie steel cable 3 in order to ensure that the climbing frame sensor can be supported by the tie steel cable 3.

[0039] Furthermore, auxiliary springs 7 are fixed to the inner walls of both ends of the T-shaped slide 101, and the other ends of the two auxiliary springs 7 are fixed to one side of the two T-shaped sliders 202 respectively. With the setting of the auxiliary springs 7, when the pull-up steel cable 3 is not inserted, the two T-shaped sliders 202 can be brought closer to each other under the elastic force of the auxiliary springs 7, so that the two connecting plates 2 are brought closer to each other and pre-clamp the climbing frame sensor. This makes it easier to find the force balance point between the two connecting plates 2, which facilitates the accurate positioning and installation of the climbing frame sensor in the future, and makes the force on the climbing frame sensor more uniform and correct.

[0040] Furthermore, reinforcing clamps 8 are fixed on both the front and rear sides of the two connecting plates 2. The reinforcing clamps 8 are C-shaped and are slidably mounted on the connecting platform 1. One end of the reinforcing clamps 8 is fixed to the side wall of the connecting plate 2.

[0041] A reinforcing rib 801 is fixed to the upper end of the horizontal arm above the reinforcing clamp 8. The upper end of the reinforcing rib 801 extends upward at an angle and is fixed to the side wall of the connecting plate 2.

[0042] Using the reinforcing clamp 8 can enhance the connection strength between the two connecting plates 2 and the connecting platform 1, avoiding breakage due to the low structural strength of the connection when under load, that is, preventing the T-shaped slider 202 and the connecting plate 2 from breaking under stress, thereby avoiding danger when under load. Furthermore, the setting of the reinforcing rib 801 further enhances the structural strength, ensuring the safety of the sensor installation structure when using the climbing frame control system.

[0043] The working principle of this utility model is as follows: In daily use, firstly, the connecting platform 1 is fixed to the climbing frame. Then, the climbing frame sensor is placed between the two connecting plates 2. Under the elastic force of the auxiliary spring 7, the two connecting plates 2 move closer to each other and pre-clamp the climbing frame sensor. At this time, the force applied to the climbing frame sensor is reduced, so that the climbing frame sensor moves with the two connecting plates 2 to the middle of the connecting platform 1, i.e., the optimal point of force, under the balanced elastic force of the two auxiliary springs 7. Then, the stud 4 is passed through one of the connecting holes 201, one of the mounting holes of the climbing frame sensor, and the other connecting hole 201 in sequence, so that the limiting block 5 is pressed against the outer side of one of the connecting plates 2 away from the pull steel cable 3. At this time, simply screw the adjusting nut 6 on the stud 4 and tighten it so that the adjusting nut 6 is pressed against the outer side wall of the other connecting plate 2 to complete the installation of the climbing frame sensor.

[0044] By setting limit blocks 5, studs 4 and adjusting nuts 6 at both ends of the pull-up steel cable 3, the structure for fixing the pull-up steel cable 3 is simplified, and it is fixed by a stable mechanical structure, so that the pull-up steel cable 3 will not be deformed by clamping during fixing, thus extending the service life of the pull-up steel cable 3.

[0045] On the other hand, after installation, the tension cable 3 uses the tension at both ends to fix and support the climbing frame sensor. This transforms the force on the tension cable 3 into a counter-tension on the limit block 5 and the adjusting nut 6, allowing the tension cable 3 to fully utilize its axial strength advantage. Compared to the bending support in the prior art, this not only increases the upper limit of the weight that the tension cable 3 can bear, but also makes it less prone to bending deformation under load. This results in stronger structural stability of the tension cable 3, extends its service life, reduces the maintenance frequency of the sensor installation structure when using this climbing frame control system, and achieves better practical results.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sensor mounting structure for a climbing scaffold control system, comprising a connecting platform (1), the connecting platform (1) being fixed to the climbing scaffold, and two connecting plates (2) symmetrically arranged along the middle of the connecting platform (1) mounted on the upper end of the connecting platform (1), each of the two connecting plates (2) having a horizontally penetrating connecting hole (201), characterized in that: A pull-up steel cable (3) is inserted between the two connecting holes (201). A limit block (5) is fixed to one end of the pull-up steel cable (3). The side of the limit block (5) that is fixed to the pull-up steel cable (3) abuts against the outside of one of the connecting plates (2) away from the pull-up steel cable (3). The other end of the pull-up steel cable (3) is fixed with a stud (4), and the other end of the stud (4) extends away from the limiting block (5) and moves through the connecting hole (201); An adjusting nut (6) is screwed onto the stud (4). When the adjusting nut (6) is tightened, it moves toward the limiting block (5) and abuts against the outer wall of the other connecting plate (2).

2. The sensor mounting structure for a climbing scaffold control system according to claim 1, characterized in that: The lower end of the connecting plate (2) and the upper surface of the connecting platform (1) are provided with a sliding structure. The connecting plate (2) is horizontally slidably connected to the connecting platform (1) through the sliding structure, and the sliding paths of the two connecting plates (2) are the same.

3. The sensor mounting structure for a climbing scaffold control system according to claim 2, characterized in that: The sliding structure includes: T-shaped groove (101), the T-shaped groove (101) is formed on the upper surface of the connecting platform (1) and extends laterally; T-shaped slider (202), the upper end of which is fixed to the lower end of the connecting plate (2), and the T-shaped slider (202) is slidably embedded in the T-shaped groove (101).

4. The sensor mounting structure for a climbing scaffold control system according to claim 3, characterized in that: The inner walls of both ends of the T-shaped slide (101) are fixed with auxiliary springs (7), and the other ends of the two auxiliary springs (7) are respectively fixed to one side of the two T-shaped sliders (202).

5. The sensor mounting structure for a climbing scaffold control system according to claim 3, characterized in that: Both of the two connecting plates (2) are fixed with reinforcing clamps (8) on the front and rear sides. The reinforcing clamps (8) are C-shaped and are slidably mounted on the connecting platform (1). One end of the reinforcing clamps (8) is fixed to the side wall of the connecting plate (2).

6. The sensor mounting structure for a climbing scaffold control system according to claim 5, characterized in that: A reinforcing rib (801) is fixed to the upper end of the horizontal arm above the reinforcing clamp (8). The upper end of the reinforcing rib (801) extends upward at an angle and is fixed to the side wall of the connecting plate (2).

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