Auxiliary grab hook for installing tile frame of furnace discharging trolley

Abstract

The utility model relates to an auxiliary grab hook for installing a tile frame of a furnace discharging trolley, which comprises a holding rod, two fixing rods and two inserting rods, the upper ends of the two fixing rods are fixedly connected to the two ends of the holding rod respectively, one ends of the two inserting rods are fixedly connected to the lower ends of the two fixing rods respectively, and the two inserting rods are arranged in parallel and located on the same side of the holding rod. The technical problem that when an existing tile frame is installed on an axle, the risk that fingers of people are injured by crashing exists can be solved.

Description

Technical Field

[0001] This utility model relates to the technical field of tile frame installation equipment, and in particular to an auxiliary grab hook for installing tile frames on a furnace unloading trolley. Background Technology

[0002] During the daily operation of repairing the trolley, personnel often hold the tile frame by hand while another person uses a copper hammer to tap and install the tile frame onto the trolley's axle. Because the contact surface between the personnel holding the tile frame and the hammer striking surface is on the same plane and the area is small, personnel must be extremely careful during the installation process, as there is a risk of injuring their fingers. Utility Model Content

[0003] This invention addresses the technical problem that existing tile racks pose a risk of injury to personnel's fingers when installed on the axle, by providing an auxiliary grab hook for installing the tile rack on the unloading trolley.

[0004] The technical solution of this utility model to solve the above-mentioned technical problems is as follows:

[0005] An auxiliary grab for installing the tile rack on a furnace unloading trolley includes a gripping rod, two fixing rods whose upper ends are respectively fixedly connected to both ends of the gripping rod, and two insert rods whose one end is respectively fixedly connected to the lower ends of the two fixing rods. The two insert rods are arranged in parallel and located on the same side of the gripping rod.

[0006] The beneficial effects of this utility model are as follows: When installing the tile frame, insert the two insert rods into the bolt holes of the tile frame, then hold the handle rods to lift the tile frame and align it with the end face of the trolley axle for installation. During this process, one person can operate independently, holding the handle rods with one hand to lift the tile frame and using a copper hammer with the other hand to tap the tile frame onto the trolley axle. This saves time and effort and avoids the risk of personnel accidentally injuring their fingers due to slight misalignment during installation, making the operation safer and more reliable. Furthermore, by setting two insert rods to form a two-point connection structure for the tile frame, rotation of the tile frame during lifting and installation can be prevented.

[0007] Based on the above technical solution, the present invention can be further improved as follows.

[0008] Furthermore, both of the inserted rods are perpendicular to the corresponding fixed rods, and both of the fixed rods and the two inserted rods are straight rod-shaped structures.

[0009] The beneficial effect of adopting the above-mentioned further solution is that when the two insert rods are inserted into the bolt holes of the tile frame, the insert rods can be fully inserted into the bolt holes of the tile frame until the fixing rod abuts against the tile frame. At this time, it can prevent the tile frame from sliding relative to the insert rods due to the reaction force of the axle during the installation process, which would affect the rapid installation effect.

[0010] Furthermore, a connecting rod is fixedly connected between the two fixed rods and the grip rod.

[0011] The beneficial effect of adopting the above-mentioned further solution is that it improves the connection stability between the two fixed rods and the grip rod by providing support for the two fixed rods through the connecting rod.

[0012] Furthermore, it also includes a support assembly, which includes a connector connected at one end to the grip, a support rod connected at the other end of the connector, and a clamp connected at the lower end of the support rod. The connector and the insertion rod are both located on the same side of the grip.

[0013] The beneficial effect of adopting the above-mentioned further solution is that when the bearing frame is lifted and aligned with the end face of the trolley axle for installation, the clamp is first put on the axle to form a surface contact. In this way, the two-point support limit formed by the support of the clamp and the insertion of the plug rod ensures that the bearing frame always remains coaxial with the axle during installation, thereby achieving fast and accurate installation.

[0014] Furthermore, the upper end of the support rod is threaded to the other end of the connector, and the lower end is rotatably connected to the clamp.

[0015] The beneficial effect of adopting the above-mentioned further solution is that during the installation process, the distance between the clamp and the connector can be adjusted by rotating the support rod, so that the support assembly can support the installation of different tile frames and improve the applicability.

[0016] Furthermore, the connector includes a crossbar, one end of which is threaded to the grip bar, and the other end is threaded to the upper end of the support rod.

[0017] The beneficial effect of adopting the above-mentioned further solution is that, during use, the horizontal distance between the support rod and the handle rod can be adjusted by rotating the crossbar to adjust the installation position of the clamp.

[0018] Furthermore, the connector also includes a sleeve rod, one end of which is coaxially rotatably connected to the other end of the crossbar, and the other end is threadedly connected to the upper end of the support rod.

[0019] The beneficial effect of adopting the above-mentioned further solution is that when adjusting the horizontal distance between the support rod and the grip rod by rotating the crossbar, the crossbar and the sleeve rod rotate relative to each other.

[0020] Furthermore, the connector also includes two first limiting nuts, both threaded to the crossbar, with the two first limiting nuts respectively abutting against both sides of the grip.

[0021] The beneficial effect of adopting the above-mentioned further solution is that before adjusting the horizontal distance between the support rod and the handle rod by rotating the crossbar, the first limit nut can be turned away from the handle rod by turning the first limit nut. After the distance adjustment is completed, the first limit nut is turned in the opposite direction so that both first limit nuts abut against the handle rod, preventing the crossbar from rotating automatically during the installation of the tile frame.

[0022] Furthermore, the connector includes a connecting frame with one end slidably connected to the grip, and the other end of the connecting frame is connected to the upper end of the support rod.

[0023] The beneficial effect of adopting the above-mentioned further solution is that during the adjustment process, the horizontal distance between the support rod and the handle rod can be adjusted by sliding the connecting frame relative to the handle rod, so as to adjust the installation position of the clamp.

[0024] Furthermore, the connector also includes two second limiting nuts, both threaded to the connecting frame, with the two second limiting nuts respectively abutting against both sides of the grip.

[0025] The beneficial effect of adopting the above-mentioned further solution is that before adjusting the horizontal distance between the support rod and the handle rod by sliding the connecting frame, the second limit nut can be turned away from the handle rod by turning the second limit nut. After the distance adjustment is completed, the second limit nut is turned in the opposite direction so that both second limit nuts abut against the handle rod, preventing the connecting frame from rotating automatically during the installation of the tile frame. Attached Figure Description

[0026] Figure 1 Structural diagram of Scheme 1 for installing auxiliary grab hooks on the unloading trolley tile frame of this utility model;

[0027] Figure 2 An exploded view of Scheme 1 for installing auxiliary grabbing hooks on the unloading trolley tile frame of this utility model;

[0028] Figure 3 This is a structural diagram of Scheme 2 for installing auxiliary grabbing hooks on the unloading trolley tile frame of this utility model.

[0029] The attached diagram lists the components represented by each number as follows:

[0030] 1. Handle; 11. Insertion hole; 2. Fixing rod; 3. Insertion rod; 31. Inclined surface; 4. Connecting rod; 5. Support assembly; 51. Connector; 511. Crossbar; 5111. Rotating groove; 512. Sleeve rod; 513. First limit nut; 514. Connecting frame; 515. Second limit nut; 52. Support rod; 53. Clamp; 531. Lifting hole; 6. Roofing frame; 7. Axle. Detailed Implementation

[0031] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0032] Example 1

[0033] like Figure 1 and Figure 2 An auxiliary grab for installing the tile frame of a furnace unloading trolley includes a gripping rod 1, two fixing rods 2 whose upper ends are respectively fixedly connected to both ends of the gripping rod 1, and two insert rods 3 whose one end is respectively fixedly connected to the lower end of the two fixing rods 2. The two insert rods 3 are arranged in parallel and located on the same side of the gripping rod 1.

[0034] The beneficial effects of this embodiment are as follows: When installing the tile frame 6, the two insert rods 3 are inserted into the bolt holes of the tile frame 6, and then the tile frame 6 is lifted by holding the handle rod 1 and aligned with the end face of the trolley axle 7 for installation. During this process, one person can operate independently, holding the handle rod 1 with one hand to lift the tile frame 6, and using a copper hammer with the other hand to tap the tile frame 6 onto the trolley axle 7. This saves time and effort and avoids the risk of personnel accidentally injuring their fingers due to slight deviation during installation, making the operation safer and more reliable. Furthermore, by setting two insert rods 3 to form a two-point connection structure for the tile frame 6, it is possible to prevent the tile frame 6 from rotating during lifting and installation.

[0035] Based on the above embodiment, the other end of both insert rods 3 is chamfered to form a bevel 31, so as to facilitate the insertion of the two insert rods 3 into the threaded hole of the tile frame 6.

[0036] Both insert rods 3 can be made of steel bars with a diameter smaller than the inner diameter of the threaded hole of the tile frame 6, such as steel bars with a diameter of 8mm.

[0037] Example 2

[0038] like Figure 1 and Figure 2 Based on Example 1, both insert rods 3 are perpendicular to the corresponding fixing rods 2, and both fixing rods 2 and insert rods 3 are straight rod-shaped structures.

[0039] The beneficial effect of adopting the preferred solution in the above embodiments is that when the two insert rods 3 are inserted into the bolt holes of the tile frame 6, the insert rods 3 can be fully inserted into the bolt holes of the tile frame 6 until the fixing rod 2 abuts against the tile frame 6. At this time, it can prevent the tile frame 6 from sliding relative to the insert rods 3 due to the reaction force of the axle 7 during the installation process, thus affecting the rapid installation effect.

[0040] Example 3

[0041] like Figure 1 and Figure 2 Based on embodiments 1 and 2, a connecting rod 4 is fixedly connected between the two fixed rods 2 and the gripping rod 1.

[0042] The beneficial effect of adopting the preferred solution in the above embodiments is that the connecting rod 4 supports the two fixed rods 2, so that a triangular support structure is formed between the grip rod 1, the fixed rod 2 and the connecting rod 4, thereby improving the connection stability between the two fixed rods 2 and the grip rod 1.

[0043] Example 4

[0044] like Figure 1 and Figure 2 Based on embodiments 1-3, the auxiliary grab hook for installing the trolley tile frame of the present invention further includes a support component 5. The support component 5 includes a connector 51 connected to the gripping rod 1 at one end, a support rod 52 connected to the other end of the connector 51 at the upper end, and a clamp 53 connected to the lower end of the support rod 52. The connector 51 and the clamp 3 are both located on the same side of the gripping rod 1.

[0045] The beneficial effect of the preferred solution in the above embodiments is that when the tile frame 6 is lifted and aligned with the end face of the trolley axle 7 for installation, the clamp 53 is first put on the axle 7 to form a surface contact. In this way, the two-point support and limiting formed by the support of the clamp 53 and the insertion of the plug rod 3 ensures that the tile frame 6 always remains coaxial with the axle 7 during installation, thereby achieving fast and accurate installation.

[0046] When installing clamp 53, its inner wall should be placed against the outer wall of axle 7; it does not need to be tightened.

[0047] Example 5

[0048] like Figure 1 and Figure 2 Based on embodiments 1-4, the upper end of the support rod 52 is threaded to the other end of the connector 51, and the lower end is rotatably connected to the clamp 53.

[0049] The advantage of adopting the preferred solution in the above embodiments is that, during the installation process, the distance between the clamp 53 and the connector 51 can be adjusted by rotating the support rod 52, so that the support assembly 5 can support the installation of different tile frames 6, thereby improving the applicability.

[0050] Based on the above embodiment, a lifting hole 531 is provided on the outer wall of the clamp 53, and the lower end of the support rod 52 is adapted to and rotatably connected to the lifting hole 531 to realize the rotatable connection between the support rod 52 and the clamp 53. The lifting hole 531 can be a stepped hole or a dovetail groove hole to prevent the support rod 52 and the clamp 53 from detaching.

[0051] Example 6

[0052] like Figure 1 and Figure 2Based on embodiments 1-5, the connector 51 includes a crossbar 511, one end of which is threaded to the grip bar 1, and the other end is threaded to the upper end of the support bar 52.

[0053] The beneficial effect of adopting the preferred solution in the above embodiments is that, during use, the horizontal distance between the support rod 52 and the grip rod 1 can be adjusted by rotating the crossbar 511, so as to adjust the installation position of the clamp 53.

[0054] Based on the above embodiment, a socket 11 is provided at the middle end of the handle 1. In this embodiment, the socket 11 is an internal threaded hole to realize the threaded connection of the crossbar 511.

[0055] Example 7

[0056] like Figure 1 and Figure 2 Based on embodiments 1-6, the connector 51 further includes a sleeve rod 512, one end of which is coaxially rotatably connected to the other end of the crossbar 511, and the other end is threadedly connected to the upper end of the support rod 52.

[0057] The beneficial effect of adopting the preferred solution in the above embodiments is that when the horizontal distance between the support rod 52 and the grip rod 1 is adjusted by rotating the crossbar 511, the crossbar 511 and the sleeve rod 512 rotate relative to each other.

[0058] Based on the above embodiment, a rotating groove 5111 is provided at the other end of the crossbar 511, and one end of the sleeve rod 512 is in the shape of a stepped shaft, which is adapted to and rotatably connected to the rotating groove 5111 to realize the rotatable connection between the crossbar 511 and the sleeve rod 512. The rotating groove 5111 can be a stepped groove or a dovetail groove to prevent the crossbar 511 and the sleeve rod 512 from disengaging.

[0059] Example 8

[0060] like Figure 1 and Figure 2 Based on embodiments 1-7, the connector 51 further includes two first limiting nuts 513 that are threaded to the crossbar 511, and the two first limiting nuts 513 respectively abut against both sides of the grip bar 1.

[0061] The beneficial effect of adopting the preferred solution in the above embodiments is that, before adjusting the horizontal distance between the support rod 52 and the handle 1 by rotating the crossbar 511, the first limiting nut 513 can be turned away from the handle 1 by turning the first limiting nut 513. After the distance adjustment is completed, the first limiting nut 513 is turned in the opposite direction so that both first limiting nuts 513 abut against the handle 1, preventing the crossbar 511 from rotating automatically during the installation of the tile frame 6.

[0062] Example 9

[0063] like Figure 3 Based on embodiments 1-5, the connector 51 includes a connector 514 with one end slidably connected to the handle 1, and the other end of the connector 514 connected to the upper end of the support rod 52.

[0064] The advantage of the preferred solution in the above embodiments is that, during the adjustment process, the horizontal distance between the support rod 52 and the handle 1 can be adjusted by sliding the connecting frame 514 relative to the handle 1, so as to adjust the installation position of the clamp 53.

[0065] Based on the above embodiment, a socket 11 is provided at the middle end of the grip 1. In this embodiment, the socket 11 is a through hole structure to realize the sliding connection of the crossbar 511.

[0066] Example 10

[0067] like Figure 3 Based on embodiments 1-9, the connector 51 further includes two second limiting nuts 515 that are threadedly connected to the connecting frame 514, and the two second limiting nuts 515 respectively abut against both sides of the handle 1.

[0068] The beneficial effect of the preferred solution in the above embodiments is that, before adjusting the horizontal distance between the support rod 52 and the handle 1 by means of the sliding connecting frame 514, the second limiting nut 515 can be turned away from the handle 1 by turning the second limiting nut 515. After the distance adjustment is completed, the second limiting nut 515 is turned in the opposite direction so that both second limiting nuts 515 abut against the handle 1, preventing the connecting frame 514 from rotating automatically during the installation of the tile frame 6.

[0069] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to 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 of this utility model.

[0070] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0071] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0072] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0073] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0074] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. An auxiliary grabbing hook for installing the tile frame on a furnace unloading trolley, characterized in that, It includes a grip (1), two fixing rods (2) whose upper ends are respectively fixedly connected to both ends of the grip (1), and two insert rods (3) whose one end is respectively fixedly connected to the lower end of the two fixing rods (2). The two insert rods (3) are arranged in parallel and located on the same side of the grip (1).

2. The auxiliary grabbing hook for installing the tile frame on the furnace unloading trolley according to claim 1, characterized in that, Both of the aforementioned insert rods (3) are perpendicular to the corresponding fixed rods (2), and both of the fixed rods (2) and the two insert rods (3) are straight rod structures.

3. The auxiliary grabbing hook for installing the tile frame of the furnace unloading trolley according to claim 1, characterized in that, A connecting rod (4) is fixedly connected between the two fixed rods (2) and the gripping rod (1).

4. The auxiliary grabbing hook for installing the tile frame of the furnace unloading trolley according to any one of claims 1-3, characterized in that, It also includes a support assembly (5), which includes a connector (51) connected to the grip (1) at one end, a support rod (52) connected to the other end of the connector (51) at the upper end, and a clamp (53) connected to the lower end of the support rod (52). The connector (51) and the insertion rod (3) are both located on the same side of the grip (1).

5. The auxiliary grabbing hook for installing the tile frame of the furnace unloading trolley according to claim 4, characterized in that, The upper end of the support rod (52) is threaded to the other end of the connector (51), and the lower end is rotatably connected to the clamp (53).

6. The auxiliary grabbing hook for installing the tile frame of the furnace unloading trolley according to claim 4, characterized in that, The connector (51) includes a crossbar (511), one end of which is threaded to the grip (1) and the other end is threaded to the upper end of the support rod (52).

7. The auxiliary grabbing hook for installing the tile frame of the furnace unloading trolley according to claim 6, characterized in that, The connector (51) also includes a sleeve (512), one end of which is coaxially rotatably connected to the other end of the crossbar (511), and the other end is threadedly connected to the upper end of the support rod (52).

8. The auxiliary grabbing hook for installing the tile frame of the furnace unloading trolley according to claim 7, characterized in that, The connector (51) also includes two first limiting nuts (513) that are threaded to the crossbar (511), and the two first limiting nuts (513) abut against the two sides of the grip (1).

9. The auxiliary grabbing hook for installing the tile frame of the furnace unloading trolley according to claim 4, characterized in that, The connector (51) includes a connecting frame (514) with one end slidably connected to the grip (1), and the other end of the connecting frame (514) is connected to the upper end of the support rod (52).

10. The auxiliary grabbing hook for installing the tile frame of the furnace unloading trolley according to claim 9, characterized in that, The connector (51) also includes two second limiting nuts (515) that are threaded to the connecting frame (514), and the two second limiting nuts (515) abut against the two sides of the grip (1).

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