Sucking disc and truck mounted crane provided with same
By designing a truck crane including electromagnetic suction cup equipment, iron chain set, core lifting ring and core lifting ring safety placement mechanism, the problem that traditional lifting ring design is inconvenient to be aroused by the crane hook is solved, lifting efficiency and safety are improved, and the electromagnetic conversion of the electromagnetic suction cup is realized through engine power, reducing manual operation costs.
Patent Information
- Application Number
- CN202421595805.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-08
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-07-08
AI Technical Summary
The traditional electromagnetic suction cup lifting ring design is not convenient to be hooked by the crane hook during the lifting process, resulting in low lifting efficiency and safety hazards. It also relies on a large number of manual operations when collecting scattered metal objects, which is inefficient, has great safety hazards and high cost.
A truck crane including electromagnetic suction cup equipment, iron chain set, core lifting ring and core lifting ring safety placement mechanism is designed. The core lifting ring safety placement mechanism combines a mobile and fixed placement shell through the core sliding track and sliding block to ensure that the core lifting ring is placed vertically, which facilitates the hook of the crane, and realizes electromagnetic conversion of the electromagnetic suction cup through engine power, reducing manual operation.
It improves the efficiency and safety of lifting operations, reduces the preparation time before lifting, reduces manual operation costs, and realizes convenient collection of scattered metal objects, reducing safety hazards.
Smart Images
Figure CN222757736U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a truck crane, in particular to a suction cup and a truck crane equipped with the suction cup. Background Art
[0002] Truck mounted crane, full name truck mounted crane transporter, is a kind of equipment which realizes the lifting, rotating and hoisting of goods through hydraulic lifting and telescopic system, and is installed on trucks.
[0003] Truck-mounted cranes have the functions of both carrying and lifting goods. They are flexible, convenient, and efficient. They are widely used in transportation, engineering construction, logistics, and other fields. They can be used for loading and unloading heavy objects, lifting construction materials, and rescue operations.
[0004] In lifting operations, electromagnetic chucks have become a key lifting tool with their strong adsorption force and stability, and are widely used in various heavy object handling scenarios. However, in actual applications, the traditional electromagnetic chuck design has gradually exposed some problems, especially in the connection of the lifting ring.
[0005] Specifically, the traditional electromagnetic chuck lifting ring design has the disadvantage of being difficult to be hooked by the crane hook during the lifting process. When connecting the lifting ring, operators often need to manually align and fix it, which is a time-consuming and labor-intensive process. In addition, due to human error, there is also the risk of inaccurate alignment. This not only seriously affects the efficiency of the lifting operation, but may also lead to safety hazards during the lifting process, posing a potential threat to the safety of the operator.
[0006] In addition, in industrial production, logistics and transportation, and some specific operation scenarios, scattered metal objects often need to be collected and sorted. Traditional collection methods often rely on a lot of manual operations, which is not only inefficient, but also has certain safety hazards and high labor costs.
[0007] In order to solve the above problem, the present technical solution proposes a suction cup and a truck crane equipped with the suction cup. Utility Model Content
[0008] The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned technology and provide a suction cup and a truck crane equipped with the suction cup.
[0009] In order to solve the above technical problems, the technical solution provided by the utility model is a suction cup and a truck crane equipped with the suction cup: comprising an electromagnetic suction cup device;
[0010] An iron chain group is fixedly arranged on the upper surface of the electromagnetic chuck device. The number of the iron chain groups is several and they are fixedly connected along the outer edge of the upper surface of the electromagnetic chuck device. The upper parts of the several iron chain groups are commonly provided with a core lifting ring.
[0011] A core lifting ring safety placement mechanism is fixedly provided in the middle of the electromagnetic suction cup device; the core lifting ring safety placement mechanism is used to place the core lifting ring, and the core lifting ring is located in the core lifting ring safety placement mechanism; the core lifting ring is arranged vertically to facilitate the hook on the crane to buckle the core lifting ring, so that the electromagnetic suction cup is lifted by the hook on the crane.
[0012] As an improvement, the core lifting ring safety placement mechanism includes a core sliding track;
[0013] A core sliding block is slidably arranged on the core sliding track;
[0014] The core sliding block body is provided with a movable placement shell, and the opening of the movable placement shell faces upward and backward; a fixed placement shell is fixedly provided on the rear side of the core sliding block body, and the opening of the fixed placement shell faces forward; the core lifting ring is located in the movable placement shell and the fixed placement shell, and the core lifting ring is vertically arranged to facilitate the hook on the crane to buckle the core lifting ring and facilitate the electromagnetic suction cup to be lifted by the hook on the crane.
[0015] As an improvement, the cross section of the core sliding track is I-shaped, and a limiting through hole is provided on the middle supporting portion of the core sliding track.
[0016] The cross section of the core sliding block body presents an inverted U shape, a nut is fixedly provided on the first wing portion of the core sliding block body, a handle bolt is provided on the nut, and the handle bolt and the nut are threadedly matched;
[0017] The stud part of the handle bolt passes through the first wing part on the core sliding block body, and the stud part of the handle bolt passes through the corresponding limiting through hole on the core sliding track.
[0018] As an improvement, the number of the limiting through holes is several and they are evenly arranged from the front end of the core sliding track to the middle and rear part of the core sliding track.
[0019] As an improvement, an observation window is provided on the second side wing of the core sliding block body, and a limiting ring body is fixedly provided in the observation window; the position of the limiting ring body corresponds to the position of the nut;
[0020] The end of the stud part of the handle bolt passes through a limiting ring body fixedly arranged in the observation window, which plays a role in limiting the movement of the core sliding block body.
[0021] As an improvement, an H-shaped plate is provided at the lower portion of the core sliding track, and the H-shaped plate is fixedly connected to the upper surface of the electromagnetic chuck device.
[0022] As an improvement, the projection of the electromagnetic chuck device in a top view is circular.
[0023] As an improvement, an electromagnetic chuck device as claimed in any one of claims 1 is adopted;
[0024] The electromagnetic suction cup device is installed on the truck crane, and uses the power of the engine to realize the electromagnetic conversion of the electromagnetic suction cup device, so as to facilitate the collection of scattered family objects, thereby reducing manual operations, eliminating safety hazards and saving costs.
[0025] Compared with the prior art, the utility model has the advantages of using the power of the engine to realize the electromagnetic conversion of the electromagnetic suction cup device, so as to facilitate the collection of scattered family objects, thereby achieving the purpose of reducing manual operations, eliminating safety hazards and saving costs.
[0026] Safe placement and convenient lifting of core lifting rings: The design of the core lifting ring safe placement mechanism ensures that the core lifting ring can be placed safely and stably when not being lifted; keeping the core lifting ring in a vertical state greatly facilitates the connection operation of the crane hook, reduces the preparation time before lifting, and thus improves the overall work efficiency.
[0027] Convenience of viewing window: The viewing window design not only provides an intuitive visual inspection point, but also ensures that the limit ring and nut can accurately correspond to the limit through hole; this design simplifies the adjustment process, reduces operating errors, and improves work accuracy and efficiency.
[0028] Adaptable to core lifting rings of different sizes: By adjusting the distance between the fixed placement shell and the mobile placement shell, the design can adapt to core lifting rings of different sizes; this flexibility enables the lifting electromagnetic chuck to be widely used in a variety of scenarios, enhancing its market adaptability and practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1 This is a three-dimensional structure diagram of the utility model truck crane Figure 1 .
[0030] Figure 2 This is a three-dimensional structure diagram of the utility model truck crane Figure 2 .
[0031] Figure 3 This is a three-dimensional structure diagram of a hoisting electromagnetic suction cup that is easy to be hooked by a hook. Figure 1 .
[0032] Figure 4 This is a three-dimensional structure diagram of a hoisting electromagnetic suction cup that is easy to be hooked by a hook. Figure 2 .
[0033] Figure 5This is a three-dimensional structure diagram of a core hoist ring safety placement mechanism of a hoisting electromagnetic suction cup that is easy to be hooked by a hook. Figure 1 .
[0034] Figure 6 This is a three-dimensional structure diagram of a core hoist ring safety placement mechanism of a hoisting electromagnetic suction cup that is easy to be hooked by a hook. Figure 2 .
[0035] Figure 7 The utility model is a side view structural schematic diagram of a core lifting ring safety placement mechanism of a lifting electromagnetic suction cup which is convenient for being hooked by a lifting hook.
[0036] Figure 8 yes Figure 5 Schematic diagram of the local enlarged structure at point A in the middle.
[0037] Fig. 9 yes Figure 7 Schematic diagram of the cross-sectional structure at AA in the middle. DETAILED DESCRIPTION
[0038] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0039] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, it is only for the convenience of describing the utility model 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, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0040] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0041] In the description of the embodiments of the present invention, "multiple" means at least 2.
[0042] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0043] In conjunction with the accompanying drawings, a suction cup and a truck crane equipped with the suction cup include an electromagnetic suction cup device 101; the projection of the electromagnetic suction cup device 101 in a top view is circular, and an iron chain group 102 is fixedly arranged on the upper surface of the electromagnetic suction cup device 101. The number of the iron chain groups 102 is several and they are fixedly connected along the outer edge of the upper surface of the electromagnetic suction cup device 101, and the upper parts of the several iron chain groups 102 are commonly provided with a core lifting ring 103;
[0044] A core lifting ring safety placement mechanism 200 is fixedly provided in the middle of the electromagnetic suction cup device 101; the core lifting ring safety placement mechanism 200 is used to place the core lifting ring 103, and the core lifting ring 103 is located in the core lifting ring safety placement mechanism 200; the core lifting ring 103 is arranged vertically to facilitate the hook on the crane to buckle the core lifting ring 103, so that the electromagnetic suction cup is lifted by the hook on the crane.
[0045] The core lifting ring safety placement mechanism 200 includes a core sliding track 201, the cross section of the core sliding track 201 is I-shaped, and a limiting through hole 202 is provided on the middle support portion of the core sliding track 201. The number of the limiting through holes 202 is several and is evenly arranged from the front end of the core sliding track 201 to the middle and rear part of the core sliding track 201; a core sliding block 203 is slidably provided on the core sliding track 201, and the cross section of the core sliding block 203 is inverted U-shaped, and the first side of the core sliding block 203 A nut 205 is fixedly provided on the wing portion 204, and a handle bolt 206 is provided on the nut 205. The handle bolt 206 and the nut 205 are threadedly matched. An observation window 208 is provided on the second side wing portion 207 of the core sliding block body 203, and a limiting ring body 209 is fixedly provided in the observation window 208; the position of the limiting ring body 209 corresponds to the position of the nut 205, and the observation window 208 plays the role of penetrating the position of the limiting ring body 209, so that the limiting ring body 209 and the nut 205 correspond to each other to the limiting through hole 202;
[0046] The stud part of the handle bolt 206 passes through the first side wing part 204 on the core sliding block 203, the stud part of the handle bolt 206 passes through the corresponding limiting through hole 202 on the core sliding track 201, and the end of the stud part of the handle bolt 206 passes through the limiting ring body 209 fixed in the observation window 208; it plays the role of limiting the movement of the core sliding block 203, and the overall position of the core sliding block 203 on the core sliding track 201 is convenient to adjust.
[0047] The core sliding block body 203 is provided with a mobile placement shell 210, and the opening of the mobile placement shell 210 faces upward and backward; the rear side of the core sliding block body 203 is fixedly provided with a fixed placement shell 211, and the opening of the fixed placement shell 211 faces forward; the core lifting ring 103 is located in the mobile placement shell 210 and the fixed placement shell 211, so that the core lifting ring 103 is vertically arranged, so that the hook on the crane can buckle the core lifting ring 103, so that the electromagnetic suction cup can be lifted by the hook on the crane.
[0048] An H-shaped plate 212 is disposed at the lower portion of the core sliding track 201 , and the H-shaped plate 212 is fixedly connected to the upper surface of the electromagnetic chuck device 101 .
[0049] The lifting electromagnetic chuck mainly includes an electromagnetic chuck device 101. From a top view, the shape of the electromagnetic chuck device 101 is circular. On the upper surface of the electromagnetic chuck device 101, a group of iron chain groups 102 are fixedly arranged. There are multiple iron chain groups 102, and they are fixedly connected along the outer edge of the upper surface of the electromagnetic chuck device 101. The upper parts of all these iron chain groups 102 are connected to a core lifting ring 103.
[0050] A core lifting ring safety placement mechanism 200 is fixedly provided in the middle of the electromagnetic chuck device 101. The main function of this mechanism is to safely place the core lifting ring 103. When the core lifting ring 103 is placed in the core lifting ring safety placement mechanism 200, it will remain in a vertical state. This design is to facilitate the hook on the crane to easily buckle the core lifting ring 103, thereby conveniently lifting the electromagnetic chuck.
[0051] The structure of the core lifting ring safety placement mechanism 200 is relatively complex, mainly including a core sliding track 201. The cross-sectional shape of this track is an I-shaped, and a limited position through hole 202 is set on the middle support part of its core sliding track 201. There are multiple limited position through holes 202, and they are evenly distributed from the front end of the track to the rear part. On the core sliding track 201, there is a core sliding block 203 that can slide, and its cross-sectional shape is an inverted U shape.
[0052] A nut 205 is fixed on the first wing portion 204 of the core sliding block body 203. A handle bolt 206 is provided on the nut 205, and the two are matched through threads. An observation window 208 is provided on the second wing portion 207 of the core sliding block body 203. A limiting ring body 209 is fixedly arranged in this window. The position of the limiting ring body 209 corresponds to the nut 205. The design of the observation window 208 allows it to pass through the position of the limiting ring body 209, so as to facilitate the limiting ring body 209 and the nut 205 to correspond to the limiting through hole 202.
[0053] The stud part of the handle bolt 206 will pass through the first side wing part 204 on the core sliding block 203, and further pass through the corresponding limiting through hole 202 on the core sliding track 201. Finally, this part of the stud will also pass through the limiting ring body 209 fixedly set in the observation window 208. This design is mainly to limit the movement of the core sliding block 203, so that its specific position on the core sliding track 201 can be easily adjusted.
[0054] In addition, a movable placement shell 210 is also provided on the core sliding block 203, and its opening portion faces upward and backward. On the rear side of the core sliding block 203, a fixed placement shell 211 is fixedly provided, and its opening portion faces forward. The core lifting ring 103 is placed in the movable placement shell 210 and the fixed placement shell 211, and is kept in a vertical state. In this way, the hook on the crane can easily buckle the core lifting ring 103, and then lift the electromagnetic suction cup.
[0055] In order to enhance the stability of the entire structure, an H-shaped plate 212 is further provided at the lower portion of the core sliding track 201. The H-shaped plate 212 is fixedly connected to the upper surface of the electromagnetic chuck device 101.
[0056] In general, the design of the lifting electromagnetic chuck takes into account the convenience of use as well as the safety and stability. The sophisticated design of the core lifting ring safety placement mechanism 200 makes the lifting process more reliable and efficient.
[0057] In addition, the electromagnetic suction cup device 101 is installed on the truck crane 301, and the electromagnetic conversion of the electromagnetic suction cup device 101 is realized by utilizing the power of the engine, so as to facilitate the collection of scattered family objects, thereby achieving the purpose of reducing manual operations, eliminating safety hazards, and saving costs.
[0058] Safe placement and convenient lifting of the core lifting ring: The design of the core lifting ring safe placement mechanism 200 ensures that the core lifting ring 103 can be safely and stably placed when not being lifted; maintaining the vertical state of the core lifting ring 103 greatly facilitates the connection operation of the crane hook, reduces the preparation time before lifting, and thus improves the overall work efficiency.
[0059] Convenience of observation window: The design of observation window 208 not only provides an intuitive visual inspection point, but also ensures that the limit ring 209 and nut 205 can accurately correspond to the limit through hole 202; this design simplifies the adjustment process, reduces operating errors, and improves work accuracy and efficiency.
[0060] Adaptable to core lifting rings of different sizes: By adjusting the distance between the fixed placement shell 211 and the movable placement shell 210, the design can adapt to core lifting rings 103 of different sizes; this flexibility enables the lifting electromagnetic chuck to be widely used in a variety of scenarios, enhancing its market adaptability and practicality.
[0061] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A suction cup, characterized in that: It includes an electromagnetic chuck device (101); An iron chain group (102) is fixedly provided on the upper surface of the electromagnetic chuck device (101); the iron chain groups (102) are multiple in number and are fixedly connected along the outer edge of the upper surface of the electromagnetic chuck device (101); and a core lifting ring (103) is commonly provided on the upper parts of the multiple iron chain groups (102); A core lifting ring safety placement mechanism (200) is fixedly provided in the middle of the electromagnetic suction cup device (101); the core lifting ring safety placement mechanism (200) is used to place a core lifting ring (103), and the core lifting ring (103) is located inside the core lifting ring safety placement mechanism (200); the core lifting ring (103) is arranged vertically, so that a hook on a crane can buckle the core lifting ring (103), and the electromagnetic suction cup can be lifted by the hook on the crane.
2. A suction cup according to claim 1, characterized in that: The core lifting ring safety placement mechanism (200) comprises a core sliding track (201); A core sliding block (203) is slidably provided on the core sliding track (201); The core sliding block (203) is provided with a movable placement shell (210), and the opening of the movable placement shell (210) faces upward and backward; the rear side of the core sliding block (203) is fixedly provided with a fixed placement shell (211), and the opening of the fixed placement shell (211) faces forward; the core lifting ring (103) is located in the movable placement shell (210) and the fixed placement shell (211), so that the core lifting ring (103) is arranged vertically, so that the hook on the crane can buckle the core lifting ring (103), so that the electromagnetic suction cup can be lifted by the hook on the crane.
3. A suction cup according to claim 2, characterized in that: The cross section of the core sliding track (201) is in an I-shape, and a limiting through hole (202) is provided on the middle supporting portion of the core sliding track (201). The cross section of the core sliding block (203) is inverted U-shaped, a nut (205) is fixedly provided on the first wing portion (204) of the core sliding block (203), a handle bolt (206) is provided on the nut (205), and the handle bolt (206) and the nut (205) are threadedly matched; The stud portion of the handle bolt (206) passes through the first side wing portion (204) on the core sliding block (203), and the stud portion of the handle bolt (206) passes through the corresponding limiting through hole (202) on the core sliding track (201).
4. A suction cup according to claim 3, characterized in that: The number of the limiting through holes (202) is several and they are evenly arranged from the front end of the core sliding track (201) to the middle and rear part of the core sliding track (201).
5. A suction cup according to claim 4, characterized in that: An observation window (208) is provided on the second side wing portion (207) of the core sliding block body (203), and a limiting ring body (209) is fixedly provided in the observation window (208); the position of the limiting ring body (209) corresponds to the position of the nut (205); The end of the stud portion of the handle bolt (206) passes through a limiting ring (209) fixedly provided in the observation window (208), which serves to limit the movement of the core sliding block (203).
6. A suction cup according to claim 5, characterized in that: An H-shaped plate (212) is provided at the lower part of the core sliding track (201), and the H-shaped plate (212) is fixedly connected to the upper surface of the electromagnetic chuck device (101).
7. A suction cup according to claim 1, characterized in that: The projection of the electromagnetic chuck device (101) in a top view is circular.
8. A truck-mounted crane (301) equipped with a suction cup, characterized in that: Using the electromagnetic chuck device (101) as described in any one of claims 1 to 7; The electromagnetic suction cup device (101) is installed on the truck crane (301), and the electromagnetic conversion of the electromagnetic suction cup device (101) is realized by utilizing the power of the engine, so as to facilitate the collection of scattered family objects, thereby achieving the purpose of reducing manual operations, eliminating safety hazards, and saving costs.