Angle-adjustable building hoist bottom cage door frame supporting rod device

Abstract

The utility model provides an angle-adjustable supporting rod device for a bottom cage door frame of a construction hoist, which belongs to the technical field of construction machinery and comprises a bottom cage door frame and a guide rail bracket, and a telescopic and angle-adjustable connecting device is arranged between the bottom cage door frame and the guide rail bracket. The telescopic and angle-adjustable connecting device is used for optimal combination and connection between the guide rail frames with different angles and the bottom cage door frame. According to the angle-adjustable supporting rod system for the bottom cage door frame of the building hoist, the requirement that the bottom cage door frame is fixedly supported by the guide rail bracket at different angles can be met, the angle-adjustable supporting rod system for the bottom cage door frame of the building hoist is provided with the length-adjustable screw rod and the rotating hinge point, the screw rod and the rotating hinge point are installed on the guide rail bracket and the bottom cage door frame through bolts, stress is reasonable under various working conditions, and design requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to building machinery technical field especially, relates to a kind of adjustable angle construction hoist bottom cage door frame support rod device. BACKGROUND

[0002] Adjustable angle construction hoist bottom cage door frame support rod system is mainly used for the support of bottom cage door frame, and it is mainly connected guide rail frame and bottom cage door frame by support system, so that door frame is stable and reliable.Currently, the main adjustable angle construction hoist bottom cage adjusting rod on the market is fixed, and the angle and length are not adjustable, and its main feature is that it is integrally welded according to different angles, and different support systems are needed for different angles, which can ensure the stability of the door frame, as shown in Figure 4 .

[0003] Because different angle of inclination of building needs different angle, bottom cage door adjusting rod will be reproduced with different angle of guide rail frame, not only causes the waste of equipment, but also increases the cost of construction party with a large amount of manpower and material resources input.At the same time, there are the following problems: 1, the existing bottom cage door adjusting rod is fixed, and the angle and length cannot be adjusted, and for different angle guide rail frame, different angle bottom cage door adjusting rod needs to be customized, which leads to poor applicability;2, because different angle of building will lead to the change of angle of guide rail frame, so that the length and angle of bottom cage door adjusting rod change, leading to that the existing bottom cage door support rod cannot completely meet its demand, and various different angles also need special production of bottom cage door adjusting rod, which brings great inconvenience to technology, production, installation and use;3, because there are many types of existing fixed bottom cage door adjusting rod, various molds need to be changed constantly in the production process, which leads to difficulty in guaranteeing the key angle size. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a kind of adjustable angle construction hoist bottom cage door frame support rod device to solve the technical problems mentioned in the background art, which is applied to adjustable angle construction hoist, to provide a kind of support rod that can adapt to various angle inclined guide rail frame and connect fixed bottom cage door frame.

[0005] The adjustable angle construction hoist bottom cage door frame support rod system can realize the requirement of fixing and supporting bottom cage door frame with different angle guide rail frame.The adjustable angle construction hoist bottom cage door frame support rod system is provided with screw rod with adjustable length and rotating hinge point, which is installed on guide rail frame and bottom cage door frame by bolt.In various working conditions, the force is reasonable to meet the design requirement.

[0006] In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0007] A bottom cage door frame support rod device for an adjustable angle construction elevator includes a guide rail frame fixing rod, an angle and length adjustment screw and a bottom cage door frame support rod. One end of the guide rail frame fixing rod is set on the bottom cage door frame, and the other end of the guide rail frame fixing rod is threadedly connected to the angle and length adjustment screw. The other end of the angle and length adjustment screw is hinged to the bottom cage door frame support rod, and the other end of the bottom cage door frame support rod is fixedly connected to the guide rail frame.

[0008] Furthermore, the angle adjustment and length screw are used for angle adjustment and distance adjustment, so that the guide rail frame can be connected to the bottom cage door frame at different angles.

[0009] Furthermore, the guide rail frame fixing rod includes a double-long hole fixing rod and a threaded hole block, the threaded hole block is arranged at one end of the double-long hole fixing rod and is fixedly arranged, and the other end of the double-long hole fixing rod is connected to the bottom cage door frame.

[0010] Furthermore, the angle and length adjustment screw includes a screw and a connector, the connector is connected to one end of the screw, the screw is threadedly connected to the threaded hole block, and the connector is hinged to the bottom cage door frame support rod.

[0011] Furthermore, the bottom cage door frame support rod includes a horizontal rod with a mounting hole plate and a vertical rod with a mounting hole plate. The vertical rod with the mounting hole plate is connected to one end of the horizontal rod with the mounting hole plate, and the vertical rod with the mounting hole plate is fixedly connected to the bottom cage door frame.

[0012] Furthermore, the angle and length adjustment screws can achieve angle adjustment of 0 to 12 degrees and length adjustment of 90 mm.

[0013] The utility model has the following beneficial effects due to the adoption of the above technical solution:

[0014] (1) The utility model can realize the requirements of fixing the support of the bottom cage door frame by the guide rail frame at different angles. The bottom cage door frame support rod system of the adjustable angle construction elevator is provided with a screw with adjustable length and a rotating hinge point, which is installed on the guide rail frame and the bottom cage door frame with bolts. Under various working conditions, the force is reasonable to meet the design requirements.

[0015] (2) This product is mainly used for the needs of the adjustable angle construction elevator guide rail frame supporting the bottom cage door frame of special buildings. According to the actual angle change of the guide rail frame, the screw of the bottom cage door frame support rod system can be adjusted so that the adjustment rod can achieve an angle adjustment of 0 to 12 degrees and a length adjustment of 90mm. The bottom cage door frame support rod system can be used to connect the door frame to meet the needs of guide rail frames at different angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of the bottom cage door frame support rod system of the utility model elevator;

[0017] Figure 2It is the structure schematic diagram of the angle and length adjusting screw rod and the bottom cage door frame support rod of the utility model.

[0018] Figure 3 It is the structure schematic diagram of the guide rail frame fixed rod of the utility model.

[0019] Figure 4 It is the structure schematic diagram of the existing elevator bottom cage door frame connecting structure.

[0020] In the drawing, 1-1 is a guide rail frame fixed rod, 1-2 is an angle and length adjusting screw rod, 1-3 is a bottom cage door frame support rod, 2-1 is a double long hole fixed rod, 2-2 is a threaded hole square block, 2-3 is an angle and length adjusting screw rod including a screw rod, 2-4 is a connecting head, 3-1 is a horizontal rod with a mounting hole plate, and 3-2 is a vertical rod with a mounting hole plate. DETAILED DESCRIPTION

[0021] To make the purpose, technical scheme and advantages of the utility model more clearly and clearly, the following preferred embodiments are referred to the drawings and are given, and the utility model is further explained in detail. However, it should be pointed out that many details listed in the specification are only for making the reader have a thorough understanding of one or more aspects of the utility model, and the aspects of the utility model can be realized even without these specific details.

[0022] As Figure 1 shown, an angle-adjustable construction elevator bottom cage door frame support rod device, including a bottom cage door frame and a guide rail frame, is characterized in that: a telescopic and angle-adjusting connecting device is arranged between the bottom cage door frame and the guide rail frame, and the telescopic and angle-adjusting connecting device is used for the optimal combination connection between the guide rail frame and the bottom cage door frame at different angles. The telescopic and angle-adjusting connecting device includes a guide rail frame fixed rod 1-1, an angle and length adjusting screw rod 1-2 and a bottom cage door frame support rod 1-3, one end of the guide rail frame fixed rod 1-1 is arranged on the bottom cage door frame, the other end of the guide rail frame fixed rod 1-1 is threadedly connected with the angle and length adjusting screw rod 1-2, the other end of the angle and length adjusting screw rod 1-2 is hingedly connected with the bottom cage door frame support rod 1-3, and the other end of the bottom cage door frame support rod 1-3 is fixedly connected with the guide rail frame.

[0023] The length and size of the guide rail frame fixed rod 1-1 and the bottom cage door frame support rod 1-3 are designed according to actual stress needs, and meet the requirements of corresponding standards.

[0024] The angle change of the support rod is satisfied by increasing the hinge point, and the length change of the support rod is satisfied by increasing the adjusting screw rod. It comprises a guide rail frame fixing rod, an angle and length adjusting screw rod and a bottom cage door frame support rod. The bottom cage door frame support rod system of the construction elevator with adjustable angle can maximize the optimal combination of the connection between the guide rail frame with different angles and the bottom cage door frame. The guide rail frame fixing rod, the angle and length adjusting screw rod and the bottom cage door frame support rod are connected by bolts to be integrally installed on the bottom cage door frame.

[0025] In the embodiment of the utility model, the angle and length adjusting screw rod 1-2 is used for angle adjustment and distance adjustment, and different angle guide rail frames can be connected with the bottom cage door frame.

[0026] In the embodiment of the utility model, as shown in Figure 2 The guide rail frame fixing rod 1-1 comprises a double long hole fixing rod 2-1 and a threaded hole square block 2-2. The threaded hole square block 2-2 is arranged at one end of the double long hole fixing rod 2-1 and is fixedly arranged. The other end of the double long hole fixing rod 2-1 is connected with the bottom cage door frame.

[0027] In the embodiment of the utility model, as shown in Figure 2 The angle and length adjusting screw rod 1-2 comprises a screw rod 2-3 and a connecting head 2-4. The connecting head 2-4 is connected with one end of the screw rod 2-3. The screw rod 2-3 is threadedly connected with the threaded hole square block 2-2. The connecting head 2-4 is hingedly connected with the bottom cage door frame support rod 1-3. The angle and length adjusting screw rod 1-2 realizes 0-12° angle adjustment and 90mm length adjustment.

[0028] In the embodiment of the utility model, as shown in Figure 3 The bottom cage door frame support rod 1-3 comprises a horizontal rod 3-1 with a mounting hole plate and a vertical rod 3-2 with a mounting hole plate. The vertical rod 3-2 with the mounting hole plate is connected with one end of the horizontal rod 3-1 with the mounting hole plate. The vertical rod 3-2 with the mounting hole plate is fixedly connected with the bottom cage door frame.

[0029] The guide rail frame fixing rod comprises a double long hole fixing rod 2-1 and a threaded hole square block 2-2 which are integrally welded. As a preferred embodiment, the angle and length adjusting screw rod comprises a screw rod 2-3 and a connecting head 2-4 which are integrally welded. As a preferred embodiment, the bottom cage door frame support rod comprises a horizontal rod 3-1 with a mounting hole plate and a vertical rod 3-2 with a mounting hole plate which are integrally welded.

[0030] The adjustable angle construction hoist bottom cage door frame support rod system can adjust the length and angle of the support rod according to the inclination angle requirement of the guide rail frame, and is connected into a whole by bolts and installed on the guide rail frame and the bottom cage door frame.

[0031] The adjustable angle construction hoist bottom cage door frame support rod system is convenient to assemble and disassemble, can be applied to guide rail frames with different inclination angles, and can fix the door frame on the guide rail frame at any angle through the adjusting screw, so as to meet the installation requirement of the construction hoist at different angles, and can be disassembled and packed during transportation, so that the slender rod is prevented from being bent.

[0032] The above description is only preferred embodiments of the present application, and it should be pointed out that, for ordinary skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should be considered as the protection scope of the present application.

Claims

1. An adjustable angle construction elevator bottom cage door frame support rod device, characterized by: The invention comprises a guide rail frame fixing rod (1-1), an angle and length adjusting screw rod (1-2) and a bottom cage door frame support rod (1-3); one end of the guide rail frame fixing rod (1-1) is arranged on the bottom cage door frame; the other end of the guide rail frame fixing rod (1-1) is threadedly connected to the angle and length adjusting screw rod (1-2); the other end of the angle and length adjusting screw rod (1-2) is hinged to the bottom cage door frame support rod (1-3); and the other end of the bottom cage door frame support rod (1-3) is fixedly connected to the guide rail frame.

2. The angle-adjustable construction elevator bottom cage door frame support rod device according to claim 1, characterized in that: The guide rail frame fixing rod (1-1) comprises a double-long hole fixing rod (2-1) and a threaded hole block (2-2); the threaded hole block (2-2) is arranged at one end of the double-long hole fixing rod (2-1) and is fixedly arranged; the other end of the double-long hole fixing rod (2-1) is connected to the bottom cage door frame.

3. The angle-adjustable construction elevator bottom cage door frame support rod device according to claim 1, characterized in that: The angle and length adjusting screw rod (1-2) comprises a screw rod (2-3) and a connector (2-4), wherein the connector (2-4) is connected to one end of the screw rod (2-3), the screw rod (2-3) is threadedly connected to the threaded hole block (2-2), and the connector (2-4) is hinged to the bottom cage door frame support rod (1-3).

4. The angle-adjustable construction elevator bottom cage door frame support rod device according to claim 1, characterized in that: The bottom cage door frame support rod (1-3) comprises a horizontal rod (3-1) with a mounting hole plate and a vertical rod (3-2) with the mounting hole plate, the vertical rod (3-2) with the mounting hole plate is connected to one end of the horizontal rod (3-1) with the mounting hole plate, and the vertical rod (3-2) with the mounting hole plate is fixedly connected to the bottom cage door frame.

5. The angle-adjustable construction elevator bottom cage door frame support rod device according to claim 3, characterized in that: The angle adjustment and length adjustment screw (1-2) can realize the angle adjustment of 0 to 12 degrees and the length adjustment of 90 mm.

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