Sleeve cage assembly platform supporting device

Abstract

The utility model belongs to the technical field of cage transportation, and particularly relates to a cage assembly platform supporting device which comprises a bottom frame, an upper bracket is installed on the top of the bottom frame, main bearing rods are installed on the upper bracket in a left-right opposite mode, a cage is borne on the main bearing rods, a plurality of rapid clamping assemblies are installed on the main bearing rods, and each rapid clamping assembly comprises two sliding sleeves. The main bearing rod is sleeved with the sliding sleeve in a sliding mode, a clamping jaw is connected to the sliding sleeve, the sliding sleeve is in transmission connection with the ratchet wheel through a crank arm rocker mechanism, the ratchet wheel is rotationally installed on the main bearing rod and meshed with the pawl on one side in a one-way mode, one end of the pawl is rotationally connected with the connecting base through a pin shaft, the connecting base is installed on the main bearing rod, and the pawl and the ratchet wheel pull the two ends of the tension spring respectively. The two clamping jaws can keep a long distance, installation of the cage on the platform is facilitated, the cage can be quickly and stably locked and limited under the driving of the crank arm and rocker mechanism and the cooperation of the ratchet mechanism, and the stability of connection between the cage and the platform is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cage transportation technical field, concretely relates to a cage total assembly platform support device. BACKGROUND

[0002] The utility model discloses a cage total assembly platform support device discloses a kind of cage total assembly platform support device, including base, at least two groups of stand column being arranged on base, support piece being arranged at the top of stand column, at least two groups of lifting lugs being arranged on base, lifting rope being connected in lifting lug, two the lifting lug is a group, two the stand column is a group, the stand column and lifting lug are separately arranged at cage both sides, the cage is placed on support piece.The utility model can improve the connecting stability and support firmness between cage and base, guarantee transportation stability, avoid that cage structure strength and surface quality are influenced, it is convenient to deposit, improve work efficiency, solve the technical problem that the stability of connecting between existing cage support device and cage is poor and inconvenient to deposit.

[0003] However, the above mechanism has the following problems: when hoisting the cage, the position of the cage needs to be adjusted accurately so that the annular plate part of the cage is accurately placed on the support piece. This connection mode of the cage and the platform is slow in docking and low in installation efficiency. UTILITY MODEL CONTENTS

[0004] In view of the above problems, the utility model aims to provide a cage total assembly platform support device to solve the problem of high accuracy, slow docking and low installation efficiency of the existing connection mode of the cage and the platform.

[0005] To achieve the above purpose, the utility model adopts the technical scheme: a cage total assembly platform support device, comprising a chassis, a top of the chassis is provided with an upper bracket, the upper bracket is provided with a main supporting rod on the left and right sides, the main supporting rod supports a cage, a plurality of quick clamping assemblies are installed on the main supporting rod, the quick clamping assembly comprises two sliding sleeves, the sliding sleeves are slidably installed on the main supporting rod, the sliding sleeves are connected with clamping jaws, and the clamping jaws on the two sliding sleeves are oppositely arranged, the sliding sleeves are drivingly connected with a ratchet wheel through a curved arm rocker mechanism, the ratchet wheel is rotatably installed on the main supporting rod, the ratchet wheel is unidirectionally engaged with a pawl on one side, one end of the pawl is rotatably connected with a connecting seat through a pin shaft, the connecting seat is installed on the main supporting rod, one side of the pawl is connected with one end of a tension spring, and the other end of the tension spring is connected with the ratchet wheel.

[0006] The utility model has the advantages that: the two clamping jaws can maintain a relatively far distance, facilitating the installation of the cage on the platform, and can quickly and stably lock and position the cage under the driving of the curved arm rocker mechanism and the cooperation of the ratchet mechanism, ensuring the stability of the connection between the cage and the platform.

[0007] In order to ensure the stability of the clamping of the sleeve cage by the clamping jaw;

[0008] As a further improvement of the above technical solution: anti-skid tooth structure is arranged on the opposite sides of the clamping jaw.

[0009] The improved beneficial effect is that the anti-skid tooth structure can increase the friction between the clamping jaw and the annular plate of the sleeve cage, thereby improving the stability of the clamping of the sleeve cage by the clamping jaw.

[0010] In order to ensure the stability of the sliding sleeve position;

[0011] As a further improvement of the above technical solution: the main supporting rod is a square tube structure.

[0012] The improved beneficial effect is that the main supporting rod can limit the sliding sleeve while supporting and guiding the sliding of the sliding sleeve, so that the clamping jaw moves stably in a single direction.

[0013] In order to drive the stable reverse and same speed movement of the two sliding sleeves through the use of the curved arm rocker mechanism;

[0014] As a further improvement of the above technical solution: the curved arm rocker mechanism includes a connecting rod and a rocker arm, the connecting rod is installed on the ratchet wheel, the midpoint of the connecting rod is collinear with the axis of the rotating shaft of the ratchet wheel, the two ends of the connecting rod are rotatably connected to one end of the two rocker arms through a pin shaft, and the other ends of the two rocker arms are rotatably connected to the two sliding sleeves through a pin shaft respectively.

[0015] The improved beneficial effect is that the use of the curved arm rocker mechanism can drive the stable reverse and same speed movement of the two sliding sleeves.

[0016] In order to rotate the ratchet wheel easily;

[0017] As a further improvement of the above technical solution: a handle is installed on the end face of the end of the ratchet wheel away from the sliding sleeve.

[0018] The improved beneficial effect is that the operator can hold the handle to rotate the ratchet wheel easily.

[0019] In order to ensure the stability of the whole chassis;

[0020] As a further improvement of the above technical solution: the chassis includes vertical rods, connecting rods and horizontal rods, the number of vertical rods is multiple, and the top ends of the vertical rods are connected to the two sides of the upper bracket, the connecting rods are welded on one side of the multiple vertical rods, and the two ends of the horizontal rods are welded to connect the two parallel connecting rods.

[0021] The improved beneficial effect is that the chassis composed of the vertical rods, the connecting rods and the horizontal rods can stably support the sleeve cage and other components of the platform above.

[0022] The parts not involved in the device are the same as or can be implemented by using the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A use schematic view of the present application;

[0024] Figure 2 A structure schematic view of the present application;

[0025] Figure 3 A structure schematic view of the quick clamping assembly in the present application;

[0026] Figure 4 A structure schematic view of the curved arm rocker mechanism in the present application;

[0027] In the figure: 1, a base frame; 11, a vertical rod; 12, a connecting rod; 13, a horizontal rod; 2, an upper bracket; 3, a main supporting rod; 4, a quick clamping assembly; 41, a sliding sleeve; 42, a clamping jaw; 43, a curved arm rocker mechanism; 431, a connecting rod; 432, a rocker arm; 44, a ratchet wheel; 45, a pawl; 46, a tension spring; 47, a handle; 5, a connecting seat. DETAILED DESCRIPTION

[0028] In order to make the skilled in the art better understand the technical solutions of the present application, the present application is described in detail below in combination with the drawings, and the description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present application.

[0029] Example 1:

[0030] As Figure 1A cage total assembly platform support device is disclosed, comprising a chassis 1, the top of the chassis 1 is provided with an upper bracket 2, the upper bracket 2 is provided with a main supporting rod 3 on the left and right sides, the main supporting rod 3 supports a cage, the main supporting rod 3 is provided with a plurality of quick clamping assemblies 4, the quick clamping assembly 4 comprises two sliding sleeves 41, the sliding sleeve 41 is sleeved on the main supporting rod 3, the sliding sleeve 41 is connected with a clamping jaw 42, and the clamping jaws 42 on the two sliding sleeves 41 are oppositely arranged, the sliding sleeve 41 is drivingly connected with a ratchet wheel 44 through a curved arm rocker mechanism 43, the ratchet wheel 44 is rotatably arranged on the main supporting rod 3, the ratchet wheel 44 is in one-way engagement with a pawl 45 on one side, one end of the pawl 45 is rotatably connected with a connecting seat 5 through a pin shaft, the connecting seat 5 is arranged on the main supporting rod 3, the side surface of the pawl 45 is hingedly connected with one end of a tension spring 46, the other end of the tension spring 46 is hingedly connected with the ratchet wheel 44, the two clamping jaws 42 can keep a relatively far distance, facilitating the installation of the cage on the platform, and the cage can be quickly and stably locked and positioned under the driving of the curved arm rocker mechanism 43 and the cooperation of the ratchet mechanism, so as to ensure the stability of the connection between the cage and the platform, anti-skid tooth structure is arranged on the opposite side surfaces of the two clamping jaws 42, the anti-skid tooth structure can increase the friction between the clamping jaw 42 and the annular plate of the cage, thereby improving the stability of the clamping jaw 42 on the cage, the main supporting rod 3 is in the form of a square tube, the main supporting rod 3 can limit the sliding of the sliding sleeve 41 while supporting and guiding the sliding of the sliding sleeve 41, so that the clamping jaw 42 moves stably in a single direction, the curved arm rocker mechanism 43 comprises a connecting rod 431 and a rocker arm 432, the connecting rod 431 is arranged on the ratchet wheel 44, the axis of the connecting rod 431 is collinear with the axis of the rotating shaft of the ratchet wheel 44, the two ends of the connecting rod 431 are rotatably connected with one end of the two rocker arms 432 through pin shafts, the other ends of the two rocker arms 432 are rotatably connected with the two sliding sleeves 41 through pin shafts, the use of the curved arm rocker mechanism 43 can drive the two sliding sleeves 41 to move stably and reversely at the same speed, a handle 47 is arranged on the end surface of the ratchet wheel 44 away from the sliding sleeve 41, an operator can hold the handle 47 to rotate the ratchet wheel 44 easily, the chassis 1 comprises a vertical rod 11, a connecting rod 12 and a horizontal rod 13, the number of the vertical rods 11 is plural, and the top ends of the vertical rods 11 are connected with the two sides of the upper bracket 2, the connecting rod 12 is welded on one side of the plurality of vertical rods 11, the two ends of the horizontal rod 13 are welded with the two parallel connecting rods 12, and the vertical rod 11, the connecting rod 12 and the horizontal rod 13 are welded to form the chassis 1, which can stably support the cage and other components of the platform above.

[0031] The working principle of the technical scheme is as follows: before the cage is installed, the distance between the two clamping jaws 42 in each quick clamping assembly 4 is ensured to be the maximum distance, then the cage is hoisted on the support platform by using hoisting equipment, the cage is lowered to place the annular part of the cage between the two clamping jaws 42, then the operator holds the handle 47 to rotate the ratchet 44, thereby driving the connecting rod 431 to rotate, the connecting rod 431 drives the two rocker arms 432 to rotate when rotating, the rocker arms 432 pull the two sliding sleeves 41 to slide towards each other on the main supporting rod 3 when rotating, thereby clamping the clamping jaws 42 on both sides of the annular part of the cage, and in the process of rotating the ratchet 44, the ratchet teeth of the ratchet 44 can repeatedly push the pawl 45 to move outward, and then the pawl 45 is clamped in the ratchet groove of the ratchet 44 under the elastic pulling of the tension spring 46, thereby realizing one-way locking of the ratchet 44, and ensuring that the clamping jaws 42 stably clamp the cage.

[0032] It should be noted that in this document, the terms "comprise", "comprising", or any other variant thereof are intended to cover non-exclusive inclusions, such that processes, methods, articles, or devices that comprise a list of elements do not only include those elements, but also include other elements that are not expressly listed, or other elements inherent to such processes, methods, articles, or devices.

[0033] The principles and implementation modes of the present application are described by using specific examples in this document, and the above examples are only used to help understand the method of the present application and its core idea. The above description is only the preferred implementation mode of the present application, and it should be pointed out that due to the limited nature of the language expression, there are objectively infinite specific structures, and for ordinary skilled persons in the technical field, on the premise of not departing from the principles of the present application, a number of improvements, refinements or changes can be made, or the above technical features can be combined in an appropriate manner; these improvements, refinements, changes or combinations, or the direct application of the inventive concept and technical scheme to other occasions without improvement, should be regarded as the protection scope of the present application.

Claims

1. A cage assembly platform support apparatus, characterized by: The utility model provides a kind of quick clamping assembly, including chassis (1), the top of the chassis (1) is equipped with upper bracket (2), the left and right opposite installation is equipped with main support rod (3) on the upper bracket (2), the main support rod (3) is supported with cage, the main support rod (3) is equipped with multiple quick clamping assemblies (4), the quick clamping assembly (4) includes two sliding sleeves (41), the sliding sleeve (41) is slidably sleeved on main support rod (3), the sliding sleeve (41) is connected with clamping jaw (42) and the clamping jaw (42) on two sliding sleeves (41) is oppositely arranged, the sliding sleeve (41) is drivenly connected ratchet (44) by curved arm rocker mechanism (43), the ratchet (44) is rotatably installed on main support rod (3), the ratchet (44) is engaged with one side pawl (45) in one direction, one end of the pawl (45) is rotatably connected with connecting seat (5) by pin shaft, the connecting seat (5) is installed on main support rod (3), the side surface of the pawl (45) is hinged to connect one end of tension spring (46), the other end of the tension spring (46) is hinged to connect ratchet (44).

2. The platform support device of claim 1, wherein: Anti-skid tooth structure is formed on the side surface of the two clamping jaws (42) facing each other.

3. The platform support device of claim 1, wherein: The main support rod (3) is a square tube structure.

4. The platform support device of claim 1, wherein: The curved arm rocker mechanism (43) includes connecting rod (431) and rocker arm (432), the connecting rod (431) is installed on ratchet (44), the midpoint of the connecting rod (431) is collinear with the axis of the rotating shaft of ratchet (44), both ends of the connecting rod (431) are rotatably connected with one end of two rocker arms (432) by pin shaft, the other end of two rocker arms (432) is rotatably connected with two sliding sleeves (41) respectively.

5. The platform support device of claim 1, wherein: The ratchet (44) is provided with a handle (47) on the end face away from the sliding sleeve (41).

6. The platform support device of claim 1, wherein: The chassis (1) includes vertical rod (11), connecting rod (12) and cross bar (13), the number of the vertical rod (11) is multiple, and the top end is connected with both sides of the upper bracket (2), the connecting rod (12) is welded on one side of multiple vertical rods (11), and the both ends of the cross bar (13) are welded to connect two parallel connecting rods (12).

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