A kind of hanging car clamp arm assembly and its assembly method

Abstract

The present invention provides a car clamp arm assembly and its assembling method, including support seats fixed on both sides of the top of the car, connecting arms are fixedly connected in the middle of the support seats on both sides, an articulated seat is fixed on the top of the connecting arm, the top of the articulated seat is movably connected to the middle of the support rod, the first axis passes through the top of the articulated seat and the middle of the support rod, sleeves are fixed to the bottom of both ends of the support rod, the second axis passes through the end of the support rod and the inside of the sleeve from top to bottom, a third axis is also passed through one side of the sleeve, the bottom of the clamp arm is rotatably sheathed on the outer periphery of the third axis, a clamping claw and a roller are movably connected at the top of the clamp arm, and an elastic member is also provided between the clamping claw and the top of the clamp arm; the multi-degree-of-freedom rotation requirements of the car and the clamp arm assembly during operation are met through a multi-degree-of-freedom rotation structure, thereby adapting to the yaw and shaking of the car and the clamp arm assembly caused by unexpected external forces, thereby improving the stability and safety of the car operation.

Description

Technical Field

[0001] The present invention relates to the technical field of a suspension car clamp arm assembly, and in particular to a suspension car clamp arm assembly and an assembling method thereof. Background Art

[0002] A cable car cabin is a transport machine used to lift and lower people and cargo. A cable car is driven by a motor, rotating around a driving and driven pulley. This pulls the cabin, clamped to the cable car, along a track with a predetermined slope. A clamping arm assembly connects the jaws to rollers at the top of the cabin. When leaving a station, the jaws clamp the cable car, enabling rapid travel. When entering a station, the jaws release, allowing the cable car to roll slowly through the rollers and metal plates within the station, allowing for loading and unloading of passengers and cargo. Because the clamping arm assembly connects both the bottom cabin and the top jaws to the rollers, it plays a crucial role in the cabin's operation.

[0003] In order to ensure the stable operation of the car, the car clamp arm assembly in the prior art is often set as a fixed structure or a rotatable structure with one degree of freedom. However, due to the unexpected external forces that the car may be subjected to during operation (such as wind or external force contact, etc.), the cableway, the car and the clamp arm assembly will all experience multi-degree-of-freedom yaw and shaking. Therefore, the fixed structure or the rotatable structure of the car clamp arm assembly in the prior art can no longer meet the existing usage requirements. At the same time, there is no assembly method for the multi-degree-of-freedom car clamp arm assembly in the prior art.

[0004] Therefore, there is an urgent need to provide a car clamp arm assembly and an assembly method thereof to solve the defects and shortcomings in the above-mentioned prior art. Summary of the Invention

[0005] In order to solve the defects and deficiencies in the prior art, the present invention provides a car clamp arm assembly and an assembly method thereof.

[0006] The specific solution provided by the present invention is:

[0007] A car clamp arm assembly, characterized in that: the assembly includes support seats fixed on both sides of the top of the car, connecting arms are fixedly connected in the middle of the support seats on both sides, and an articulated seat is fixed on the top of the connecting arm, the top of the articulated seat is movably connected to the middle of the support rod, the first axis passes through the top of the articulated seat and the middle of the support rod, sleeves are fixed to the bottom of both ends of the support rod, the second axis passes through the end of the support rod and the inside of the sleeve from top to bottom, and a third axis is also passed through one side of the sleeve, the bottom of the clamp arm is rotatably sheathed on the outer periphery of the third axis, a clamping claw and a roller are movably connected to the top of the clamping arm, and an elastic member is also provided between the clamping claw and the top of the clamping arm.

[0008] Furthermore, the present invention also provides a method for assembling a car clamp arm assembly, which is characterized by comprising the following steps:

[0009] S1: Install the support base on the top of the car;

[0010] S2: A fixed hinge seat is sleeved on the outer periphery of the connecting arm;

[0011] S3: Fix the two ends of the connecting arm to the middle of the support base;

[0012] S4: Install the support rod inside the top of the hinge seat, align the first shaft mounting hole at the top of the hinge seat with the first shaft mounting hole inside the support rod, and pass the first shaft through the top of the hinge seat and the middle of the support rod;

[0013] S5: Install the sleeves at the bottom of both ends of the support rod, align the second shaft mounting holes at both ends of the support rod with the second shaft mounting grooves at the top of the sleeve, and insert the second shaft through the ends of the support rod and inside the sleeve;

[0014] S6: Place the bottom of the clamp arm on one side of the sleeve, align the third shaft mounting hole at the bottom of the clamp arm with the third shaft mounting hole inside the sleeve, and insert the third shaft into the bottom end of the clamp arm and the inside of the sleeve;

[0015] S7: Install a clamping claw and a roller on the top of the clamping arm, and install an elastic member between the clamping claw and the top of the clamping arm;

[0016] S8: Check and confirm that the clamping claws can be clamped with the cableway, and check and confirm that the rollers can roll with the iron sheets in the station;

[0017] S9: Detect and confirm that the angular range of the support rod rotating around the first axis, the angular range of the sleeve rotating around the second axis, and the angular range of the clamping arm rotating around the third axis meet the preset requirements;

[0018] S10: Detect and confirm that the damping effect of the corresponding damping device installed on each axis can meet the preset requirements.

[0019] As a further preferred embodiment of the present invention, step S1 includes the following steps:

[0020] S1.1: Place the support sleeves at both ends of the support base on the outer periphery of the hoisting shaft at the top of the car;

[0021] S1.2: Check and confirm that the extension directions of the support bases on both sides are parallel to each other and the ends are aligned;

[0022] S1.3: Check and confirm that the tops of the support blocks on both sides are at the same height;

[0023] S1.4: Install the fixings inside the support sleeve to secure the support base to both sides of the top of the car.

[0024] As a further preferred embodiment of the present invention, step S2 includes the following steps:

[0025] S2.1: Sleeve the hinged seat onto the outer periphery of the connecting arm;

[0026] S2.2: Check and confirm that the hinge seat is located in the middle of the connecting arm and its extension direction is located at the top of the connecting arm;

[0027] S2.3: Fix the hinged seat to the current position of the outer periphery of the connecting arm;

[0028] S2.4: Secure reinforcing ribs between the sides of the hinged base and the top of the connecting arm.

[0029] As a further preferred embodiment of the present invention, step S3 includes the following steps:

[0030] S3.1: Determine the center position of the support brackets on both sides;

[0031] S3.2: Securely connect the connecting arms in the middle of the support bases on both sides;

[0032] S3.3: Check and confirm whether the first distance between the bottom of the connecting arm and the top of the car meets the preset size;

[0033] S3.4: A reinforcing plate is fixedly installed at the top of the connection position between the end of the connecting arm and the middle of the support base on both sides.

[0034] As a further preferred embodiment of the present invention, step S4 includes the following steps:

[0035] S4.1: Place the support rod inside the top end of the hinged base;

[0036] S4.2: Check and confirm whether the second distance between the bottom of the support rod and the top of the hinge seat meets the preset rotation requirements;

[0037] S4.3: Align the first axis mounting hole on the top of the hinge seat with the first axis mounting hole inside the support rod;

[0038] S4.4: Install the first shaft through the top of the hinge seat and the middle of the support rod;

[0039] S4.5: Install a first damping device on the first shaft;

[0040] S4.6: Check and confirm that the damping effect provided by the first damping device meets the preset requirements;

[0041] S4.7: Check and confirm that the support rod can maintain a horizontal position at the top of the hinge seat when not subjected to external forces.

[0042] As a further preferred embodiment of the present invention, after the second shaft is inserted through the end of the support rod and the interior of the sleeve in step S5, the following steps are further included:

[0043] S5.1: Check and confirm that the third distance between the end of the support rod and the top of the sleeve meets the preset rotation requirements;

[0044] S5.2: Install an elastic washer mounted on the second shaft at a third distance between the end of the support rod and the top of the sleeve;

[0045] S5.3: Install a second damping device on the second shaft;

[0046] S5.4: Check and confirm that the damping effect provided by the second damping device meets the preset requirements.

[0047] As a further preferred embodiment of the present invention, after the third shaft is inserted into the bottom end of the clamp arm and the sleeve in step S6, the following steps are further included:

[0048] S6.1: Check and confirm that the fourth distance between the bottom end of the clamp arm and the side of the sleeve meets the preset rotation requirements;

[0049] S6.2: Install the elastic washer on the third axis at the fourth spacing position between the bottom end of the clamp arm and one side of the sleeve;

[0050] S6.3: Install a third damping device on the third shaft;

[0051] S6.4: Check and confirm that the damping effect provided by the third damping device meets the preset requirements.

[0052] As a further preferred embodiment of the present invention, step S6 further includes the following step: S6.5: detecting and confirming that the axial directions of the first axis and the third axis are parallel, and the axial directions of the first axis and the third axis are perpendicular to the axial direction of the second axis.

[0053] As a further preferred embodiment of the present invention, step S9 satisfies: the angular range of rotation of the support rod around the first axis is smaller than the angular range of rotation of the sleeve around the second axis; and the angular range of rotation of the support rod around the first axis is smaller than the angular range of rotation of the clamping arm around the third axis.

[0054] Compared with the existing technology, the present invention can achieve the following technical effects:

[0055] 1) The present invention provides a car clamp arm assembly and an assembly method thereof. By providing a first axis, a second axis and a third axis, the support rod can rotate around the first axis, the sleeve can rotate around the second axis and the clamp arm can rotate around the third axis, thereby satisfying the multi-degree-of-freedom rotation requirements of the car and the clamp arm assembly during operation through a multi-degree-of-freedom rotation structure, thereby adapting to the yaw and shaking of the car and the clamp arm assembly caused by unexpected external forces, thereby improving the stability and safety of the car operation.

[0056] 2) The present invention provides a car clamp arm assembly and an assembly method thereof, and provides an assembly method for the multi-degree-of-freedom car clamp arm assembly, which improves the assembly efficiency and product stability while providing a basis standard and ideas for the subsequent development and installation of multi-degree-of-freedom car clamp arm assemblies.

[0057] 3) The present invention provides a car clamp arm assembly and an assembly method thereof, which detects and confirms that the angular range of rotation of the support rod around the first axis, the angular range of rotation of the sleeve around the second axis, and the angular range of rotation of the clamp arm around the third axis meet the preset requirements, thereby ensuring that the rotation angle of the car and the rotation angle of the clamp arm assembly relative to the car can meet the rotation angle requirements of the car and the clamp arm assembly under the action of unexpected external forces during actual operation.

[0058] 4) The present invention provides a car clamp arm assembly and an assembly method thereof, which detects and confirms that the damping effect of the corresponding damping device installed on each axis can meet the preset requirements, thereby meeting the rotation angle requirements of the car and the clamp arm assembly under the action of unexpected external forces during actual operation. At the same time, the damping effect of the corresponding damping device is used to further reduce or slow down the operating amplitude and duration of the yaw and swing of the car and the clamp arm assembly, thereby achieving rapid attenuation and suppression of the yaw and swing of the car and the clamp arm assembly, and further improving the stability and safety of the car during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] Figure 1 Shown is a schematic structural diagram of the car clamp arm assembly provided by the present invention.

[0060] Figure 2 Shown is a structural front view of the car clamp arm assembly provided by the present invention.

[0061] Figure 3 Shown is a structural side view of the car clamp arm assembly provided by the present invention.

[0062] Figure 4 Shown is a top view of the structure of the car clamp arm assembly provided by the present invention.

[0063] Figure 5 Shown Figure 2 An enlarged view of the structure at position A in the solid line frame.

[0064] Figure 6 Shown is a flowchart of the steps of the assembly method provided by the present invention.

[0065] Description of reference numerals:

[0066] 100-hoisting car; 101-hoisting shaft;

[0067] 200-support seat; 201-support sleeve;

[0068] 300-connecting arm; 301-reinforcement plate; 302-reinforcement rib;

[0069] 400-articulated seat;

[0070] 500-support rod;

[0071] 600-sleeve;

[0072] 700-clamp arm;

[0073] 800-gripper;

[0074] 900-roller;

[0075] 1000-elastic parts;

[0076] 1100-first axis;

[0077] 1200-second axis;

[0078] 1300-Third axis. DETAILED DESCRIPTION

[0079] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0080] In the description of the present invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0081] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0082] First embodiment

[0083] like Figure 1-Figure 5 The first embodiment of the present invention is shown, which provides a car clamp arm assembly, including support bases 200 fixed on both sides of the top of the car 100, the support bases 200 are used to be fixedly connected to the bottom car 100, and the support bases 200 on both sides are symmetrically arranged to ensure that the fixed connection effect on both sides is uniform and stable. In this embodiment, the support sleeves 201 at both ends of the support base 200 are externally mounted on the outer periphery of the hoisting shaft 101 at the top of the car, and then fixings are installed inside the support sleeves 201 to fix the support base 200 to both sides of the top of the car 100. While ensuring the fixing effect, the internal hoisting shaft 101 and the fixings are protected by the support sleeves 201.

[0084] The middle of the support base 200 on both sides is fixedly connected with a connecting arm 300, and the fixed connection of the support base 200 on both sides is achieved through the connecting arm 300. In order to further improve the fixing effect and stability, a reinforcing rib 302 is fixed between the two sides of the hinge base 400 and the top of the connecting arm 300;

[0085] A hinged seat 400 is fixed to the top of the connecting arm 300. The top of the hinged seat 400 is movably connected to the middle of the support rod 500. While the hinged seat 400 is fixedly connected to the connecting arm 300, it also provides rotational support for the top support rod 500. To further improve the connection effect and stability of the hinged seat 400 and the connecting arm 300, a reinforcing plate 301 is fixed between the two sides of the hinged seat 400 and the top of the connecting arm 300.

[0086] The first shaft 1100 passes through the top of the articulated seat 400 and the middle of the support rod 500. The first shaft 1100 can realize the rotation movement with the gondola 100 to meet the rotation angle requirements of the gondola under unexpected external forces during actual operation. In order to further reduce or slow down the operating amplitude and duration of the yaw and sway of the gondola, a first damping device is installed on the first shaft 1100.

[0087] Sleeves 600 are fixed to the bottom of both ends of the support rod 500. The second shaft 1200 passes through the end of the support rod 500 and the inside of the sleeve 600 from top to bottom. A third shaft 1300 is also passed through one side of the sleeve 600. The bottom of the clamping arm 700 is rotatably mounted on the outer periphery of the third shaft 1300. The second shaft 1200 and the third shaft 1300 can realize the rotation of the clamping arm 700 relative to the hanging car 100 to meet the rotation angle requirement of the clamping arm 700 under the action of unexpected external forces during actual operation. In order to further reduce or slow down the operating amplitude and duration of the yaw and shaking of the clamping arm 700, a second damping device and a third damping device are respectively installed on the second shaft 1200 and the third shaft 1300.

[0088] A clamping claw 800 and a roller 900 are movably connected to the top of the clamping arm 700. An elastic member 1000 is also provided between the clamping claw 800 and the top of the clamping arm 700. When leaving the station, the clamping claw clamps the cableway to realize rapid movement of the car. When entering the station, the clamping claw releases the cableway and compresses the elastic member 1000. The roller then cooperates with the iron sheet in the station to realize slow movement of the car for loading and unloading passengers and cargo.

[0089] The present embodiment provides a car clamp arm assembly, which is provided with a first axis, a second axis and a third axis, so that the support rod can rotate around the first axis, the sleeve can rotate around the second axis and the clamp arm can rotate around the third axis, thereby satisfying the multi-degree-of-freedom rotation requirements of the car and the clamp arm assembly during operation through the multi-degree-of-freedom rotation structure, thereby adapting to the yaw and shaking of the car and the clamp arm assembly caused by unexpected external forces, thereby improving the stability and safety of the car operation.

[0090] Second embodiment

[0091] like Figure 6 The second embodiment of the present invention provides an assembly method for a car clamp arm assembly mentioned in the first embodiment, comprising the following steps:

[0092] S1: Installing the support base 200 on the top of the car 100 to fix the support base 200 on the top of the car 100, specifically including the following steps:

[0093] S1.1: Place the support sleeves 201 at both ends of the support base 200 on the outer periphery of the hoisting shaft 101 at the top of the pod. This ensures the fixing effect while protecting the internal hoisting shaft 101 and the fixing parts through the support sleeves 201.

[0094] S1.2: Check and confirm that the extension directions of the support bases 200 on both sides are parallel to each other and the ends are aligned, so as to ensure that the support bases 200 on both sides are symmetrically arranged on the top of the pod 100 to ensure uniform and stable fixed connection effect on both sides;

[0095] S1.3: Check and confirm that the tops of the support bases 200 on both sides are at the same height to ensure the subsequent fixation of the connecting arm 300 and the stable installation of the top hinge base 400;

[0096] S1.4: Install fixings inside the support sleeve 201 to fix the support base 200 on both sides of the top of the hanging car 100. The fixings can be screws or bolts commonly used in the mechanical field. After the support base 200 is fixedly connected to the top of the hanging car 100 by the fixings, the internal lifting shaft 101 and the fixings are protected by the support sleeve 201.

[0097] S2: A fixed hinge seat 400 is sleeved on the outer periphery of the connecting arm 300, so that the hinge seat 400 is entirely set on the top of the outer periphery of the connecting arm 300, specifically comprising the following steps:

[0098] S2.1: Slide the hinge base 400 onto the outer periphery of the connecting arm 300, so that the hinge base 400 is entirely covered on the outer periphery of the connecting arm 300;

[0099] S2.2: Check and confirm that the articulated seat 400 is located in the middle of the connecting arm 300 and extends toward the top of the connecting arm 300. Ensure that the articulated seat 400 is accurately positioned axially and at the top of the connecting arm 300.

[0100] S2.3: Fix the hinge seat 400 to the current position of the outer periphery of the connecting arm 300;

[0101] S2.4: Fix the reinforcing ribs 302 between the two sides of the hinge seat 400 and the top of the connecting arm 300 to further improve the connection effect and stability between the hinge seat 400 and the connecting arm 300.

[0102] S3: The two ends of the connecting arm 300 are fixedly connected to the middle of the support base, so that the connecting arm 300 and the hinge base 400 are integrally arranged in the middle of the support bases on both sides and fixedly connected to the support bases on both sides; specifically, the following steps are included:

[0103] S3.1: Determine the center position of the two support bases to ensure that the connecting arm 300 and the hinge base 400 are positioned evenly relative to the two support bases;

[0104] S3.2: Fix the connecting arms 300 in the middle of the support bases on both sides;

[0105] S3.3: Check and confirm whether the first distance L1 between the bottom of the connecting arm 300 and the top of the car 100 meets the preset size, such as Figure 5As shown, the first spacing L1 in this embodiment has the following functions: first, it provides accommodation space for the bottom of the hinge seat 400 that is mounted on the outer periphery of the connecting arm 300; second, it provides movement and buffer space for the top hanging arm assembly to press down the connecting arm 300 when the entire force is applied, thereby preventing direct force on the top of the car 100 and possible damage to the top of the car 100; third, it provides installation space for the installation of fixings on the reinforcing rib 302;

[0106] S3.4: A reinforcing plate 301 is fixedly installed on the top of the connection position between the end of the connecting arm and the middle of the support seats on both sides to further improve the connection effect and stability between the hinge seat 400 and the connecting arm 300.

[0107] S4: The support rod 500 is arranged inside the top of the hinge seat 400, and the first shaft mounting hole at the top of the hinge seat 400 is aligned with the first shaft mounting hole inside the support rod 500. The first shaft 1100 is passed through the top of the hinge seat 400 and the middle of the support rod 500, thereby realizing the rotation of the hanging car 100 fixedly connected to the hinge seat 400. The specific steps include:

[0108] S4.1: Place the support rod 500 inside the top end of the hinge base 400;

[0109] S4.2: Check and confirm whether the second distance L2 between the bottom of the support rod 500 and the top of the hinge seat 400 meets the preset rotation requirements, such as Figure 5 As shown, the second spacing L2 at this position in this embodiment is set for the following purposes: on the one hand, it is necessary to ensure the overall strength and stability of the bottom hinge seat 400; on the other hand, it is necessary to reserve sufficient space so that the support rod 500 can rotate relative to the hinge seat 400 to a desired angle range;

[0110] S4.3: Align the first shaft mounting hole at the top of the hinge seat 400 with the first shaft mounting hole inside the support rod 500 to facilitate installation of the first shaft 1100 therethrough;

[0111] S4.4: Insert the first shaft 1100 through the top of the hinge seat 400 and the middle of the support rod 500;

[0112] S4.5: Install a first damping device on the first shaft 1100 to further reduce or mitigate the amplitude and duration of the yaw motion of the car. The damping device in this embodiment (which also applies to the subsequent second and third damping devices and is therefore not described in detail below) can be a combination of at least one or more of a torsion spring, a friction plate, or lubricating grease, depending on actual damping requirements.

[0113] S4.6: Check and confirm that the damping effect provided by the first damping device meets the preset requirements, thereby ensuring that the yaw motion of the car can be slowed down and stopped within the shortest possible preset time and range of motion;

[0114] S4.7: Check and confirm that the support rod 500 can maintain a horizontal position on the top of the articulated seat 400 when no external force is applied, thereby ensuring the overall stability of the hanging car 100 when no external force is applied.

[0115] S5: The sleeve 600 is arranged at the bottom of both ends of the support rod 500, and the second shaft mounting holes at both ends of the support rod 500 are aligned with the second shaft mounting groove at the top of the sleeve 600. The second shaft 1200 is passed through the end of the support rod 500 and the inside of the sleeve 600, so that the sleeve can be rotated horizontally relative to the end of the support rod 500. Then, the following steps are included:

[0116] S5.1: Check and confirm that the third distance L3 between the end of the support rod 500 and the top of the sleeve 600 meets the preset rotation requirements, such as Figure 5 As shown, the setting of the third spacing L3 in this embodiment can, on the one hand, provide axial space for the subsequent installation of the elastic washer, and on the other hand, provide axial buffer space when encountering unexpected external forces. Preferably, the axial length of the third spacing L3 is set to be greater than the axial dimension of the elastic washer, which not only facilitates the installation and removal of the elastic washer, but also can reduce or delay the force directly acting on the elastic washer through the space of this part of the axial free travel, thereby extending the service life of the elastic washer.

[0117] S5.2: Install an elastic washer on the second shaft at a third distance L3 between the end of the support rod 500 and the top of the sleeve 600;

[0118] S5.3: Install a second damping device on the second shaft 1200. The damping effect of the corresponding damping device further reduces or slows down the amplitude and duration of the yaw motion of the clamping arm assembly, thereby achieving rapid attenuation and suppression of the yaw motion of the clamping arm assembly, thereby further improving the stability and safety of the car during operation.

[0119] S5.4: Check and confirm that the damping effect provided by the second damping device meets the preset requirements, thereby ensuring that the yaw movement of the clamp arm relative to the car can be slowed down and stopped within the shortest possible preset time and range of motion.

[0120] S6: The bottom of the clamp arm 700 is arranged on one side of the sleeve 600, and the third shaft mounting hole at the bottom of the clamp arm 700 is aligned with the third shaft mounting hole inside the sleeve 600. The third shaft 1300 is passed through the bottom end of the clamp arm 700 and the inside of the sleeve 600, so that the sleeve can rotate vertically relative to the end of the support rod 500. Then, the following steps are included:

[0121] S6.1: Check and confirm that the fourth distance L4 between the bottom end of the clamping arm 700 and one side of the sleeve 600 meets the preset rotation requirement. Similarly, if Figure 5 As shown, the fourth spacing L4 in this embodiment can provide an axial space for the subsequent installation of the elastic washer on the one hand, and can also provide an axial buffer space when encountering unexpected external forces on the other hand; as a preferred embodiment, Figure 5 As shown, the axial length of the fourth spacing L4 should be set to be greater than the axial dimension of the elastic washer, which not only facilitates the installation and removal of the elastic washer, but also can slow down or delay the force directly acting on the elastic washer through the space of this part of the axial free travel, thereby extending the service life of the elastic washer;

[0122] S6.2: Install an elastic washer on the third shaft at a fourth distance L4 between the bottom end of the clamp arm 700 and one side of the sleeve 600;

[0123] S6.3: Install a third damping device on the third shaft 1300. The damping effect of the corresponding damping device further reduces or slows down the amplitude and duration of the yaw motion of the clamping arm assembly, thereby achieving rapid attenuation and suppression of the yaw motion of the clamping arm assembly, thereby further improving the stability and safety of the hoist car during operation.

[0124] S6.4: Check and confirm that the damping effect provided by the third damping device meets the preset requirements, thereby ensuring that the yaw movement of the clamp arm relative to the car can be slowed down and stopped within the shortest possible preset time and range of motion.

[0125] Preferably, step S6.5 is also included: after the installation is completed, it is necessary to promptly detect and confirm that the axial directions of the first axis and the third axis are parallel, and the axial directions of the first axis and the third axis are perpendicular to the axial direction of the second axis. This arrangement ensures that the installation and tightening process will not cause deviations in the positions of the first axis, the second axis and the third axis. On the other hand, it can also ensure that the subsequent rotation around each axis and the damping effect achieved by the damping device are effective and stable.

[0126] S7: Install the clamping claw 800 and the roller 900 on the top of the clamping arm 700, and install the elastic member 1000 between the clamping claw 800 and the top of the clamping arm 700;

[0127] S8: Check and confirm that the clamping claw 800 can be clamped with the cableway, and check and confirm that the roller 900 can roll with the iron sheet in the station. When leaving the station, the clamping claw clamps the cableway to realize fast movement of the gondola. When entering the station, the clamping claw releases the cableway and compresses the elastic member 1000. Then, the roller rolls with the iron sheet in the station to realize slow movement of the gondola for loading and unloading passengers and cargo.

[0128] S9: Detect and confirm that the angular range of the support rod 500 rotating around the first axis, the angular range of the sleeve 600 rotating around the second axis, and the angular range of the clamping arm 700 rotating around the third axis meet the preset requirements; preferably, in this embodiment, the angular range of the support rod 500 rotating around the first axis is smaller than the angular range of the sleeve 600 rotating around the second axis; and the angular range of the support rod 500 rotating around the first axis is smaller than the angular range of the clamping arm 700 rotating around the third axis. This is because the cabin 100 is used to carry passengers and cargo inside it, so it is necessary to prioritize its stability during operation, so the angle and time of its offset shaking should be set to as small as possible, so it is necessary to set the angular range of the support rod 500 rotating around the first axis to be smaller than the angular range of the sleeve 600 rotating around the second axis and the angular range of the clamping arm 700 rotating around the third axis.

[0129] S10: Detect and confirm that the damping effect of the corresponding damping device installed on each axis can meet the preset requirements.

[0130] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

The top of the lifting link is connected with the lifting link of the lifting link, and the bottom of the lifting link is connected with the lifting link of the lifting link. Its characteristics are: A first distance is provided between the bottom of the connecting arm and the top of the car; A second distance is provided between the bottom of the support rod and the top of the hinge seat; A third distance is provided between the end of the support rod and the top of the sleeve; A fourth distance is provided between the bottom end of the clamping arm and one side of the sleeve; A first damping device, a second damping device and a third damping device are respectively installed on the first shaft, the second shaft and the third shaft; And it satisfies: the angular range of rotation of the support rod around the first axis is smaller than the angular range of rotation of the sleeve around the second axis; the angular range of rotation of the support rod around the first axis is smaller than the angular range of rotation of the clamping arm around the third axis.

2. The method for assembling a car clamp arm assembly according to claim 1, wherein: The following steps are involved: S1: Install the support base on the top of the car; S2: A fixed hinge seat is sleeved on the outer periphery of the connecting arm; S3: Fix the two ends of the connecting arm to the middle of the support base; S4: Install the support rod inside the top of the hinge seat, align the first shaft mounting hole at the top of the hinge seat with the first shaft mounting hole inside the support rod, and pass the first shaft through the top of the hinge seat and the middle of the support rod; S5: Install the sleeves at the bottom of both ends of the support rod, align the second shaft mounting holes at both ends of the support rod with the second shaft mounting grooves at the top of the sleeve, and insert the second shaft through the ends of the support rod and inside the sleeve; S6: Place the bottom of the clamp arm on one side of the sleeve, align the third shaft mounting hole at the bottom of the clamp arm with the third shaft mounting hole inside the sleeve, and insert the third shaft into the bottom end of the clamp arm and the inside of the sleeve; S7: Install a clamping claw and a roller on the top of the clamping arm, and install an elastic member between the clamping claw and the top of the clamping arm; S8: Check and confirm that the clamping claws can be clamped with the cableway, and check and confirm that the rollers can roll with the iron sheets in the station; S9: Detect and confirm that the angular range of the support rod rotating around the first axis, the angular range of the sleeve rotating around the second axis, and the angular range of the clamping arm rotating around the third axis meet the preset requirements; S10: Detect and confirm that the damping effect of the corresponding damping device installed on each axis can meet the preset requirements.

3. The method for assembling a car clamp arm assembly according to claim 2, wherein: The step S1 includes the following steps: S1.1: Place the support sleeves at both ends of the support base on the outer periphery of the hoisting shaft at the top of the car; S1.2: Check and confirm that the extension directions of the support bases on both sides are parallel to each other and the ends are aligned; S1.3: Check and confirm that the tops of the support blocks on both sides are at the same height; S1.4: Install the fixings inside the support sleeve to secure the support base to both sides of the top of the car.

4. The method for assembling a car clamp arm assembly according to claim 2, wherein: In the step S2, The following steps are involved: S2.1: Sleeve the hinged seat onto the outer periphery of the connecting arm; S2.2: Check and confirm that the hinge seat is located in the middle of the connecting arm and its extension direction is located at the top of the connecting arm; S2.3: Fix the hinged seat to the current position of the outer periphery of the connecting arm; S2.4: Secure reinforcing ribs between the sides of the hinged base and the top of the connecting arm.

5. The method for assembling a car clamp arm assembly according to claim 2, wherein: In the step S3, The following steps are involved: S3.1: Determine the center position of the support brackets on both sides; S3.2: Securely connect the connecting arms in the middle of the support bases on both sides; S3.3: Check and confirm whether the first distance between the bottom of the connecting arm and the top of the car meets the preset size; S3.4: A reinforcing plate is fixedly installed at the top of the connection position between the end of the connecting arm and the middle of the support base on both sides.

6. The method for assembling a car clamp arm assembly according to claim 2, wherein: The step S4 includes the following steps: S4.1: Place the support rod inside the top end of the hinged base; S4.2: Check and confirm whether the second distance between the bottom of the support rod and the top of the hinge seat meets the preset rotation requirements; S4.3: Align the first axis mounting hole on the top of the hinge seat with the first axis mounting hole inside the support rod; S4.4: Install the first shaft through the top of the hinge seat and the middle of the support rod; S4.5: Install a first damping device on the first shaft; S4.6: Check and confirm that the damping effect provided by the first damping device meets the preset requirements; S4.7: Check and confirm that the support rod can maintain a horizontal position at the top of the hinge seat when not subjected to external forces.

7. The method for assembling a car clamp arm assembly according to claim 2, wherein: After the second shaft is inserted into the end of the support rod and the inside of the sleeve in step S5, The following steps are involved: S5.1: Check and confirm that the third distance between the end of the support rod and the top of the sleeve meets the preset rotation requirements; S5.2: Install an elastic washer mounted on the second shaft at a third distance between the end of the support rod and the top of the sleeve; S5.3: Install a second damping device on the second shaft; S5.4: Check and confirm that the damping effect provided by the second damping device meets the preset requirements.

8. The method for assembling a car clamp arm assembly according to claim 2, wherein: After the third shaft is inserted into the bottom end of the clamp arm and the sleeve in step S6, the following steps are also included: S6.1: Check and confirm that the fourth distance between the bottom end of the clamp arm and the side of the sleeve meets the preset rotation requirements; S6.2: Install the elastic washer on the third axis at the fourth spacing position between the bottom end of the clamp arm and one side of the sleeve; S6.3: Install a third damping device on the third shaft; S6.4: Check and confirm that the damping effect provided by the third damping device meets the preset requirements.

9. The method for assembling a car clamp arm assembly according to claim 2, wherein: The step S6 further includes the following step: S6.5: detecting and confirming that the axial directions of the first axis and the third axis are parallel, and the axial directions of the first axis and the third axis are perpendicular to the axial direction of the second axis.

10. The method for assembling a car clamp arm assembly according to claim 2, wherein: In step S9, the following conditions are met: the angular range of rotation of the support rod around the first axis is smaller than the angular range of rotation of the sleeve around the second axis; and the angular range of rotation of the support rod around the first axis is smaller than the angular range of rotation of the clamp arm around the third axis.

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