Climbing truck rotary table with protective structure

Abstract

The utility model belongs to the technical field of ladder truck rotary tables, and particularly relates to a ladder truck rotary table with a protective structure, which comprises a base, a rotary table is mounted at the center end of the surface of the base, a driving cylinder is mounted on one side of the rotary table, and two water guide pads are symmetrically laid on the surface of the base. One end of each water guide pad is fixedly connected with a semicircular clamping ring; the butt joint ends of the water guide pads and the clamping ring are tightly attached to the outer wall of the lower end of the rotary table, and six side strips are installed on the outer wall of the lower end of the rotary table at equal intervals. The butt joint strips are installed at the butt joint ends of the two water guide pads, so that the surface of the base can be covered through the two water guide pads, water stains can fall on the surfaces of the water guide pads in the using process, and therefore the water guide pads are not prone to falling off. And then accumulated water is effectively discharged through the inclined water guide grooves in the surface of the water guide pad. When an operator or a maintainer walks on the water guide pad, the phenomenon of slipping caused by accumulated water is avoided, and then the operator or the maintainer can be protected.

Description

Technical Field

[0001] This utility model belongs to the technical field of aerial work platform turntables, specifically relating to aerial work platform turntables with protective structures. Background Technology

[0002] In various industrial, construction, and rescue scenarios, aerial work platforms are crucial high-altitude operation equipment, and their stability and safety directly impact the lives of operators and operational efficiency. The turntable, a core component of the aerial work platform, not only bears the weight of the lifting platform but also allows for flexible adjustments at different heights and angles to meet diverse and complex operational needs. However, in practical applications, the turntable area often faces safety hazards and maintenance challenges due to water accumulation.

[0003] Traditional aerial work platform turntable designs often overlook the importance of water management. In rainy or damp environments, moisture easily accumulates on the turntable surface, creating a slippery surface. This not only increases the risk of slipping for operators but can also corrode the turntable's base, shortening the equipment's lifespan. Especially in emergency rescues or high-altitude maintenance operations, even the smallest safety hazard can lead to incalculable consequences. Utility Model Content

[0004] The purpose of this invention is to provide a protective structure for an aerial work platform turntable. This addresses the problem that in rainy or humid environments, moisture easily accumulates on the turntable surface, creating a slippery surface. This not only increases the risk of slipping for operators but can also corrode the turntable's base, shortening the equipment's lifespan. Especially in emergency rescue or high-altitude maintenance operations, even the smallest safety hazard can lead to incalculable consequences.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a platform for a climbing vehicle with a protective structure, including a base, a turntable installed at the center end of the surface of the base, a drive cylinder installed on one side of the turntable, and two water-guiding pads symmetrically laid on the surface of the base, with a semi-circular retaining ring fixedly connected to one end of each water-guiding pad.

[0006] The water guide pad and the retaining ring are tightly fitted to the outer wall of the lower end of the turntable. Six side strips are installed at equal intervals on the outer wall of the lower end of the turntable. A notch is opened on each of the two outer walls of the horizontal sides of the base. Two side retaining plates are installed at one end of each water guide pad. One side of the side retaining plate is engaged inside the notch.

[0007] In order to ensure a good and tight fit between the water guide pad and the retaining ring and the turntable and retaining ring connection part, as the turntable of the aerial work platform with protective structure of this utility model, preferably, the water guide pad and the retaining ring connection part with the turntable are respectively provided with a first pair of interfaces and a second pair of interfaces, and the first pair of interfaces and the second pair of interfaces are interference-fitted to the outer wall of the side strip.

[0008] The protruding parts on both sides of the water guide groove can form an effective anti-slip structure, thereby preventing operators from falling when moving on the water guide mat. As a protective structure of the aerial work platform of this utility model, preferably, a set of water guide grooves are opened on the surface of each water guide mat, and an installation port is opened at the joint end of two water guide mats respectively. Four interlocking plates are fixedly installed at equal intervals on the inner wall of each installation port near the opening end, and a rectangular strip is fixedly installed on the bottom inner wall of each installation port.

[0009] In order to effectively fix the two water-guiding pads together, as the aerial work platform with protective structure of this utility model, preferably, a connecting strip is installed in the area formed by the installation openings of the two water-guiding pads. The bottom of the connecting strip has two lower slots, and the surface of the lower slots has two sets of upper slots symmetrically formed.

[0010] In order to effectively drain the water on the water guide pad to both sides and prevent water from accumulating on the water guide pad for a long time, as the protective structure of the aerial work platform of this utility model, preferably, the bottom inner wall of the water guide groove extending from the center to both sides is gradually inclined downward.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] When using, lay two water-guiding pads on the base. When laying them, make sure the water-guiding pads and the retaining rings are tightly attached to the outer wall of the bottom of the turntable. The side retaining plate at the other end of each water-guiding pad is inserted into the recess.

[0013] Next, the connecting strip is installed at the joint ends of the two water-guiding pads. This allows the base surface to be covered by the two water-guiding pads. During use, water will fall onto the surface of the water-guiding pads and then be effectively drained through the inclined water-guiding grooves on the surface of the pads. When operators or maintenance personnel walk on the water-guiding pads, they will not slip due to water accumulation, thus protecting them. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1This is a schematic diagram of the overall assembly structure provided for an embodiment of this application.

[0016] Figure 2 This is a schematic diagram of the structure of the base without a water-guiding pad on the right side, as provided in the embodiment of this application.

[0017] Figure 3 This is a top view of the docking structure of two water-guiding pads provided in an embodiment of this application.

[0018] Figure 4 This is a partial structural diagram of the water-guiding pad provided in an embodiment of this application.

[0019] Figure 5 This is a bottom view of the docking strip structure provided in an embodiment of this application.

[0020] Figure 6 This is a side view of the docking strip structure provided in an embodiment of this application.

[0021] In the diagram: 1. Base; 2. Turntable; 3. Drive cylinder; 4. Water guide pad; 41. First pair of interfaces; 42. Water guide groove; 43. Mounting port; 44. Fitting plate; 45. Rectangular strip; 5. Side retaining plate; 6. Retaining ring; 61. Second pair of interfaces; 7. Side strip; 8. Notch; 9. Connecting strip; 91. Lower retaining groove; 92. Upper retaining opening. 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. 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.

[0023] Please see Figure 1-6 The present invention provides the following technical solution: a climbing vehicle turntable with a protective structure, including a base 1, a turntable 2 installed at the center end of the surface of the base 1, a drive cylinder 3 installed on one side of the turntable 2, and two water-guiding pads 4 symmetrically laid on the surface of the base 1, with a semi-circular retaining ring 6 fixedly connected to one end of each water-guiding pad 4.

[0024] In use, the base 1 is welded to the aerial work platform, then the turntable 2 on the base 1 is connected to the corresponding boom, and the power unit of the turntable 2 is connected to the operating part on the boom. The operator sits on the boom seat and drives the turntable 2 to rotate the boom through the control panel on one side of the boom, thereby completing the corresponding work requirements.

[0025] The water guide pad 4 and the retaining ring 6 are tightly fitted to the outer wall of the lower end of the turntable 2. Six side strips 7 are installed at equal intervals on the outer wall of the lower end of the turntable 2. A notch 8 is opened on the outer wall of the two sides of the base 1. Two side retaining plates 5 are installed on one end of each water guide pad 4. One side of the side retaining plate 5 is engaged inside the notch 8.

[0026] Preferably, the water guide pad 4 and the retaining ring 6 are respectively provided with a first pair of interfaces 41 and a second pair of interfaces 61 at the connection parts with the turntable 2, and the first pair of interfaces 41 and the second pair of interfaces 61 are interference-fitted onto the outer wall of the side strip 7.

[0027] In practical use, one end of the water guide pad 4 is also tightly fitted to the outer wall of the retaining ring 6. Since the water guide pad 4 is installed on one side of the base 1 through the side retaining plate 5, and with the replication of the interference structure between the water guide pad 4, the retaining ring 6 and the turntable 2, the water guide pad 4 and the retaining ring 6 can also form a good tight fit structure.

[0028] Preferably, a set of water-guiding grooves 42 are opened on the surface of each water-guiding pad 4, and an installation port 43 is opened at the joint end of the two water-guiding pads 4 respectively. Four interlocking plates 44 are fixedly installed at equal intervals on the inner wall of each installation port 43 near the opening end, and a rectangular strip 45 is fixedly installed on the bottom inner wall of each installation port 43.

[0029] The bottom inner wall of the water guide channel 42, which extends from the center to both sides, gradually slopes downward.

[0030] In actual use, the water on the water guide pad 4 will be effectively discharged along the inclined angle of the water guide groove 42, and the height difference between the water guide groove 42 and the surface of the water guide pad 4 on both sides can also form a good anti-slip structure, thereby improving the stability of people walking.

[0031] Preferably, a connecting strip 9 is installed in the area formed by the mounting ports 43 of the two water guide pads 4. Two lower slots 91 are provided at the bottom of the connecting strip 9, and two sets of upper slots 92 are symmetrically provided on the surface of the lower slots 91.

[0032] When using this device, the first step is to lay two water-guiding pads 4 on the surface of the base 1. During the laying process, special attention should be paid to the mating ends of the water-guiding pads 4 and the retaining rings 6 to ensure that they fit tightly against the outer wall of the bottom of the turntable 2.

[0033] When the mating strip 9 is installed between two mounting ports 43, the corresponding mating plate 44 can be folded upward according to the installation sequence. The mating plate 44 is made of hard rubber and can deform, so that the mating strip 9 can complete the corresponding installation requirements.

[0034] After the mating strip 9 is installed, its bottom slot 91 will engage with the corresponding mounting port 43. In addition, the upper slot 92 on the surface of the mating strip 9 will also engage with the corresponding mating plate 44. In this way, the mating strip 9 can be stably installed at the mating part of the two water guide pads 4, thereby effectively connecting the two water guide pads 4 together.

[0035] Next, insert the side retaining plate 5 at the other end of each water-guiding pad 4 into the recess 8. This structure effectively prevents the water-guiding pad 4 from shifting or falling off during use.

[0036] To further enhance the connection and stability between the two water-guiding pads 4, a connecting strip 9 needs to be installed at their joint ends. The connecting strip 9 can perfectly fit the material and shape of the water-guiding pads 4, thereby ensuring the integrity and functionality of the entire water-guiding system.

[0037] Once the two water-guiding pads 4 are properly laid and secured, they will completely cover the entire surface of the base 1. In this way, during use, rainwater, washing water, or any other form of water will fall directly onto the surface of the water-guiding pads 4.

[0038] The inclined water-guiding grooves 42 on the surface of the water-guiding pad 4 can quickly guide the accumulated water to the predetermined discharge port, thereby ensuring that there is no large amount of water accumulation on the surface of the base 1.

[0039] This prevents operators or maintenance personnel from slipping on the wet surface when walking on the water-guiding mat 4. This not only improves worker safety and efficiency but also effectively reduces the potential risks associated with slippery surfaces.

[0040] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A climbing vehicle turret with a protective structure, comprising a base (1), a turret (2) is installed at the center of the surface of the base (1), a drive cylinder (3) is installed on one side of the turret (2), characterized in that, The surface of the base (1) is symmetrically laid with two water guide pads (4), one end of each of the water guide pads (4) is fixedly connected with a semicircular clasp ring (6); The butt joint end of the water guide pad (4) and the clasp ring (6) is tightly attached to the outer wall of the lower end of the rotary table (2), six side strips (7) are installed on the outer wall of the lower end of the rotary table (2) at equal intervals, a recess (8) is formed in the outer wall of the transverse two sides of the base (1), one end of each of the water guide pads (4) is installed with two side clamping plates (5), one side of the side clamping plate (5) is clamped inside the recess (8).

2. The climbing truck turret with a guard structure according to claim 1, characterized in that: The connecting part of the water guide pad (4) and the clasp ring (6) and the rotary table (2) is respectively provided with a first butt joint (41) and a second butt joint (61), the first butt joint (41) and the second butt joint (61) are interference clamped on the outer wall of the side strip (7).

3. The climbing truck turret with a guard structure according to claim 1, characterized in that: A group of water guide grooves (42) are formed on the surface of each water guide pad (4), an installation opening (43) is formed at the butt joint end of each of the two water guide pads (4), four embedded plates (44) are fixedly installed on the inner wall of the installation opening (43) near the opening end at equal intervals, and a rectangular strip (45) is fixedly installed on the bottom inner wall of each installation opening (43).

4. The climbing truck swivel table with a protection structure according to claim 1, characterized in that: The installation opening (43) of the two water guide pads (4) is installed with a butt joint strip (9), two lower clamping grooves (91) are formed on the bottom of the butt joint strip (9), and two groups of upper clamping openings (92) are symmetrically formed on the surface of the lower clamping grooves (91).

5. The climbing truck swivel table with a protection structure according to claim 4, characterized in that: The lower clamping grooves (91) are respectively clamped with a rectangular strip (45), and the two groups of upper clamping openings (92) are respectively butt jointed with the corresponding embedded plates (44).

6. The climbing truck swivel table with a protection structure according to claim 3, characterized in that: The bottom inner wall of the water guide groove (42) extending from the center to both sides is gradually downward inclined.

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