Lifting hanger

Abstract

The invention belongs to the technical field of hanger structure design, and particularly relates to a hoisting hanger. The hoisting hanging frame comprises a crane sliding rail, a hoisting device and a hoisting device, wherein the crane sliding rail is fixedly mounted in an aircraft cargo hold; a roller and a plurality of hanger rail connector parts are arranged on the hanger rail connector, and the hanger rail connector is mounted on the crane sliding rail in a sliding manner through the roller; one end of the connecting rod is connected with the hanger rail connector part, the other end of the connecting rod is connected with a portable crane through a connecting rod connector, and two floors are hung on the portable crane. According to the hoisting hanging frame, when two floors are installed in the air, carrying of the two floors can be completed without depending on installation of a crane.

Description

Technical Field

[0001] The present application belongs to the technical field of hanger structure design, and in particular relates to a lifting hanger. Background Art

[0002] The second floor is normally installed by lifting it with a crane. It is very difficult to install the second floor when the crane fails or there is no crane. In order to solve the installation problem of the second floor when there is no crane, a lifting bracket is designed.

[0003] Therefore, it is desired to have a technical solution to overcome or at least alleviate at least one of the above-mentioned defects of the prior art. Summary of the invention

[0004] The purpose of the present application is to provide a lifting bracket to solve at least one problem existing in the prior art.

[0005] The technical solution of this application is:

[0006] A lifting bracket, comprising:

[0007] A crane slide rail, wherein the crane slide rail is fixedly installed inside the aircraft cargo hold;

[0008] A hanging rail joint, on which a roller and a plurality of hanging rail joint parts are arranged, and the hanging rail joint is slidably mounted on the crane slide rail via the roller;

[0009] A connecting rod, one end of which is connected to the hanging rail joint, and the other end of which is connected to a portable crane via a connecting rod joint, wherein the portable crane is equipped with a second floor.

[0010] In at least one embodiment of the present application, the crane slide rail adopts an I-beam.

[0011] In at least one embodiment of the present application, two crane rails are arranged in parallel.

[0012] In at least one embodiment of the present application, the hanging rail joints include four, and two hanging rail joints are arranged on each of the crane slide rails.

[0013] In at least one embodiment of the present application, the two crane rail joints arranged on the same crane slide rail are arranged opposite to each other.

[0014] In at least one embodiment of the present application, two rollers are symmetrically arranged at the upper end of the hanging rail joint, and three hanging rail joint parts are arranged at the lower end of the hanging rail joint, namely the first hanging rail joint part, the second hanging rail joint part and the third hanging rail joint part, wherein the first hanging rail joint part is located in the middle part of the lower end of the hanging rail joint, the second hanging rail joint part is located on the front side of the first hanging rail joint part, and the third hanging rail joint part is located on the upper side of the second hanging rail joint part.

[0015] In at least one embodiment of the present application, a weight-reducing hole is provided on the hanging rail joint.

[0016] In at least one embodiment of the present application, four connecting rod joint parts are arranged on the connecting rod joint, namely a first connecting rod joint part, a second connecting rod joint part, a third connecting rod joint part and a fourth connecting rod joint part, wherein the first connecting rod joint part and the second connecting rod joint part are on the same vertical line, and the third connecting rod joint part and the fourth connecting rod joint part are on the same vertical line.

[0017] In at least one embodiment of the present application, the connecting rods include four, one end of the connecting rod is connected to the first hanging rail joint portion, and the other end of the connecting rod is connected to the first connecting rod joint portion.

[0018] In at least one embodiment of the present application, the connecting rod is connected to the first hanging rail joint via a quick-release pin.

[0019] In at least one embodiment of the present application, the portable crane includes four, and the portable crane includes a crane bracket, a wire rope and a motor. The crane bracket is provided with a crane joint, and the crane joint is connected to the second connecting rod joint. The wire rope and the motor are installed on the crane bracket, and the wire rope is driven by the motor to realize the lifting of the second floor floor.

[0020] In at least one embodiment of the present application, two first support rods are further included, and both ends of the first support rods are respectively connected to the third hanging rail joint parts of the two hanging rail joints on the same crane slide rail.

[0021] In at least one embodiment of the present application, the first support rod is connected to the third hanging rail via a quick-release pin.

[0022] In at least one embodiment of the present application, the first support rods include a plurality of groups, each group includes two, and each group has a different length specification for adapting to second-floor floors of different sizes.

[0023] In at least one embodiment of the present application, two second support rods are further included, one end of the second support rod is connected to the second hanging rail joint part of the hanging rail joint, and the other end is connected to the third connecting rod joint part of the connecting rod joint.

[0024] In at least one embodiment of the present application, the second support rod is connected to the second hanging rail joint portion via a quick-release pin, and the second support rod is connected to the third connecting rod joint portion via a quick-release pin.

[0025] In at least one embodiment of the present application, the second support rods include a plurality of groups, each group includes two, and each group has a different length specification for adapting to second-floor floors of different sizes.

[0026] In at least one embodiment of the present application, two third support rods are further included, and both ends of the third support rods are respectively connected to the fourth connecting rod joint parts of the two connecting rod joints on the same crane slide rail.

[0027] In at least one embodiment of the present application, the third support rods include multiple groups, each group includes two, and each group has a different length specification for adapting to second-floor floors of different sizes.

[0028] The invention has at least the following beneficial technical effects:

[0029] The lifting bracket of the present application can complete the transportation of the second floor floor without relying on the installation crane when installing the second floor floor in the air. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is a schematic diagram of a hoisting rack according to an embodiment of the present application;

[0031] Figure 2 is a schematic diagram of a hanging rail joint according to an embodiment of the present application;

[0032] Figure 3 It is a schematic diagram of the assembly of a hanging rail joint and a crane slide rail according to an embodiment of the present application;

[0033] Figure 4 is a schematic diagram of a connecting rod joint according to an embodiment of the present application;

[0034] Figure 5 is a schematic diagram of the assembly of a connecting rod joint according to an embodiment of the present application;

[0035] Figure 6 It is a schematic diagram of a portable crane lifting a second floor floor according to one embodiment of the present application.

[0036] in:

[0037] 1-Crane rail; 2-Crane rail joint; 3-Connecting rod; 4-Connecting rod joint; 5-Portable crane. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical scheme and advantages of the implementation of this application clearer, the technical scheme in the embodiment of this application will be described in more detail below in conjunction with the drawings in the embodiment of this application. In the drawings, the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The described embodiments are part of the embodiments of this application, not all of them. The embodiments described below with reference to the drawings are exemplary and are intended to be used to explain this application, and should not be construed as limitations on this application. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application. The embodiments of this application are described in detail below in conjunction with the drawings.

[0039] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do 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 should not be understood as limiting the scope of protection of the present application.

[0040] The following is combined with Figures 1 to 6 This application is described in further detail.

[0041] The present application provides a lifting bracket, comprising: a crane slide rail 1, a hanging rail joint 2, a connecting rod 3, a connecting rod joint 4 and a portable crane 5.

[0042] Specifically, Figure 1 As shown, the crane rail 1 is fixedly installed inside the aircraft cargo hold; the rail joint 2 is provided with rollers and a plurality of rail joint parts, and the rail joint 2 is slidably installed on the crane rail 1 through the rollers; one end of the connecting rod 3 is connected to the rail joint part, and the other end of the connecting rod 3 is connected to the portable crane 5 through the connecting rod joint 4, and the portable crane 5 is hoisted with a second floor.

[0043] In a preferred embodiment of the present application, the crane slide rail 1 adopts an I-beam, and two of them are arranged in parallel inside the aircraft cargo hold.

[0044] In this embodiment, there are four hanging rail joints 2, and each crane slide rail 1 is provided with two hanging rail joints 2. The two hanging rail joints 2 provided on the same crane slide rail 1 are arranged opposite to each other.

[0045] Specifically, Figure 2-3 As shown, the hanging rail joint 2 is an axisymmetric structure, and two rollers are symmetrically arranged at the upper end of the hanging rail joint 2, and are slidably installed on the upper surface of the lower end plate of the I-beam through the two rollers. The lower end of the hanging rail joint 2 is provided with three hanging rail joint parts, namely the first hanging rail joint part, the second hanging rail joint part and the third hanging rail joint part, wherein the first hanging rail joint part is located at the middle part of the lower end of the hanging rail joint 2, the second hanging rail joint part is located at the front side of the first hanging rail joint part, and the third hanging rail joint part is located at the upper side of the second hanging rail joint part. Advantageously, in this embodiment, the hanging rail joint 2 is provided with a weight reduction hole.

[0046] In a preferred embodiment of the present application, Figure 4 As shown, four connecting rod joint parts are arranged on the connecting rod joint 4, namely the first connecting rod joint part, the second connecting rod joint part, the third connecting rod joint part and the fourth connecting rod joint part, wherein the first connecting rod joint part and the second connecting rod joint part are on the same vertical line, and the third connecting rod joint part and the fourth connecting rod joint part are on the same vertical line.

[0047] In a preferred embodiment of the present application, the connecting rod 3 includes four connecting rods, both ends of the connecting rod 3 are provided with double-ear joints, one end of the connecting rod 3 is connected to the first hanging rail joint part, and the other end of the connecting rod 3 is connected to the first connecting rod joint part. The connecting rod 3 is connected to the first hanging rail joint part through a quick release pin.

[0048] In a preferred embodiment of the present application, the portable crane 5 includes four, the portable crane 5 includes a crane bracket, a wire rope and a motor, a crane joint is provided on the crane bracket, the crane joint is connected to the second connecting rod joint, the wire rope and the motor are installed on the crane bracket, the wire ropes of the four portable cranes 5 are respectively connected to the four corners of the second floor, and the second floor is lifted by driving the wire rope by the motor.

[0049] It is understandable that in this embodiment, two first support rods are further included, and the two ends of the first support rods are respectively connected to the third hanging rail joint parts of the two hanging rail joints 2 on the same crane slide rail 1. The first support rod is connected to the third hanging rail joint part through a quick release pin. Preferably, the first support rod includes multiple groups, each group includes two, and each group has different length specifications for adapting to second-floor floors of different sizes.

[0050] Furthermore, two second support rods are included, one end of the second support rod is connected to the second hanging rail joint part of the hanging rail joint 2, and the other end is connected to the third connecting rod joint part of the connecting rod joint 4. The second support rod is connected to the second hanging rail joint part through a quick release pin, and the second support rod is connected to the third connecting rod joint part through a quick release pin. Preferably, the second support rods include multiple groups, each group includes two, and each group has different length specifications for adapting to second-floor floors of different sizes.

[0051] Furthermore, two third support rods are included, and both ends of the third support rods are respectively connected to the fourth connecting rod joints of the two connecting rod joints 4 on the same crane slide rail 1. Preferably, the third support rods include multiple groups, each group includes two, and each group has different length specifications for adapting to second-floor floors of different sizes.

[0052] The present application proposes a lifting bracket, which is designed to complete the transportation of the second floor floor without relying on the installation crane when installing the second floor floor in the air. The lifting bracket of the present application is slidably installed on the crane slide rail 1 through the hanging rail joint 2. The crane slide rail 2 has rollers on the upper part and can move forward and backward along the crane slide rail 1. The lower end of the connecting rod 3 is installed with a portable crane 5 through the connecting rod joint 4. The second floor floor can be lifted off the cargo hold floor by the portable crane 5, and the hanging rail joint 2 is slid to the designated position, avoiding the dependence of the second floor floor installation on the crane.

[0053] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A lifting bracket, characterized in that: include: A crane slide rail (1), wherein the crane slide rail (1) is fixedly installed inside the aircraft cargo hold; A hanging rail joint (2), wherein the hanging rail joint (2) is provided with a roller and a plurality of hanging rail joint parts, and the hanging rail joint (2) is slidably mounted on the crane slide rail (1) via the roller; A connecting rod (3), one end of which is connected to the hanging rail joint, and the other end of which is connected to a portable crane (5) via a connecting rod joint (4), wherein the portable crane (5) is equipped with a second floor.

2. The hoisting bracket according to claim 1, characterized in that: The crane slide rail (1) adopts an I-beam.

3. The hoisting bracket according to claim 2, characterized in that: Two crane slide rails (1) are arranged in parallel.

4. The hoisting bracket according to claim 3, characterized in that: The hanging rail joints (2) include four, and each of the crane slide rails (1) is provided with two hanging rail joints (2).

5. The hoisting bracket according to claim 4, characterized in that: The two crane rail joints (2) arranged on the same crane slide rail (1) are arranged opposite to each other.

6. The hoisting bracket according to claim 5, characterized in that: The upper end of the hanging rail joint (2) is symmetrically provided with two rollers, and the lower end of the hanging rail joint (2) is provided with three hanging rail joint parts, namely a first hanging rail joint part, a second hanging rail joint part and a third hanging rail joint part, wherein the first hanging rail joint part is located in the middle of the lower end of the hanging rail joint (2), the second hanging rail joint part is located in front of the first hanging rail joint part, and the third hanging rail joint part is located on the upper side of the second hanging rail joint part.

7. The hoisting bracket according to claim 6, characterized in that: The hanging rail joint (2) is provided with a weight-reducing hole.

8. The hoisting bracket according to claim 7, characterized in that: The connecting rod joint (4) is provided with four connecting rod joint parts, namely a first connecting rod joint part, a second connecting rod joint part, a third connecting rod joint part and a fourth connecting rod joint part, wherein the first connecting rod joint part and the second connecting rod joint part are on the same vertical line, and the third connecting rod joint part and the fourth connecting rod joint part are on the same vertical line.

9. The hoisting bracket according to claim 8, characterized in that: The connecting rods (3) include four connecting rods, one end of the connecting rod (3) is connected to the first hanging rail joint portion, and the other end of the connecting rod (3) is connected to the first connecting rod joint portion.

10. The hoisting bracket according to claim 9, characterized in that: The connecting rod (3) is connected to the first hanging rail joint via a quick-release pin.

11. The hoisting bracket according to claim 10, characterized in that: The portable crane (5) includes four, and the portable crane (5) includes a crane bracket, a steel wire rope and a motor. The crane bracket is provided with a crane joint, and the crane joint is connected to the second connecting rod joint. The steel wire rope and the motor are installed on the crane bracket, and the steel wire rope is driven by the motor to realize the lifting of the second floor floor.

12. The hoisting bracket according to claim 11, characterized in that: It also comprises two first support rods, the two ends of which are respectively connected to the third hanging rail joint parts of the two hanging rail joints (2) on the same crane slide rail (1).

13. The hoisting bracket according to claim 12, characterized in that: The first support rod is connected to the third hanging rail through a quick release pin.

14. The hoisting bracket according to claim 13, characterized in that: The first support rods include multiple groups, each group includes two, and each group has different length specifications for adapting to second-floor floors of different sizes.

15. The hoisting bracket according to claim 14, characterized in that: It also comprises two second support rods, one end of which is connected to the second hanging rail joint portion of the hanging rail joint (2), and the other end of which is connected to the third connecting rod joint portion of the connecting rod joint (4).

16. The hoisting bracket according to claim 15, characterized in that: The second support rod is connected to the second hanging rail joint portion through a quick release pin, and the second support rod is connected to the third connecting rod joint portion through a quick release pin.

17. The hoisting bracket according to claim 16, characterized in that: The second support rods include multiple groups, each group includes two, and each group has different length specifications for adapting to second-floor floors of different sizes.

18. The hoisting bracket according to claim 17, characterized in that: It also comprises two third support rods, the two ends of which are respectively connected to the fourth connecting rod joint parts of the two connecting rod joints (4) on the same crane slide rail (1).

19. The hoisting bracket according to claim 18, characterized in that: The third support rods include multiple groups, each group includes two, and each group has different length specifications for adapting to second-floor floors of different sizes.

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