An automatic anchoring system for windproof pull rods / cables

Abstract

The utility model discloses an automatic anchoring system for a windproof pull rod / cable, which is composed of a windproof pull rod / cable mechanism and a windproof ground anchor foundation mechanism, wherein the windproof pull rod / cable mechanism and the windproof ground anchor foundation mechanism are fixedly connected; the windproof pull rod / cable mechanism is composed of an anchor rod, a second rotating sleeve, a trapezoidal lead screw, a second shaft sleeve, a first rotating sleeve, a flange sleeve, a lower flange, an upper flange and an upper end cover, and the windproof ground anchor foundation mechanism is composed of a base and an anchor hook, wherein the base is fixed on the foundation, one end of the anchor hook is connected to the base, and the other end of the anchor hook is provided with an anchor hook female interface. The utility model has the following advantages: (1) the structure is compact and delicate, and the operation is convenient; 2) the windproof ground anchor foundation mechanism part has a small size, a small construction amount, and is easy to install; (3) the forward / reverse rotation of the motor is controlled by a programmable logic controller, so as to reduce the anchoring time of the windproof pull rod, improve the operation efficiency, reduce the probability of safety hazards, and improve the automation degree of port equipment.

Description

Technical Field

[0001] The utility model relates to an automatic anchoring system for a windproof pull rod / cable. Background Art

[0002] Large-scale machinery for open-air operation in ports includes port gantry cranes, shore container cranes, ship loading (unloading) machines, grain suction machines and other port machinery and equipment. In severe weather such as gusts or typhoons, large-scale machinery is braked and prevented from slipping by anti-skid devices such as brakes, wheel clamps, rail clamps, iron wedges, large and small car anchors and inertial braking devices equipped on the walking mechanism to prevent large-scale machinery from moving in the direction of the large car. In order to prevent large-scale machinery from moving horizontally and overturning under the action of gusts or typhoons, causing accidents, it is necessary to anchor the main body of the large-scale machinery to the ground through windproof cables or windproof pull rods / cables.

[0003] At present, even in the fully automated terminals equipped with large container loading and unloading machinery, whether it is windproof pull rods or windproof cables, their operation is still manual and requires manual adjustment and attachment one by one for anchoring. Not only does it take a long time to adjust each one, but it also has low operating efficiency and untimely response to emergencies. There are many safety hazards, it is time-consuming and labor-intensive, and it cannot be automated, which is extremely incompatible with the control requirements of fully automated terminals. Utility Model Content

[0004] Purpose of the utility model: In view of the defects of the above-mentioned prior art, the utility model discloses an automatic anchoring system for windproof pull rods / cables, which can realize automatic anchoring of windproof pull rods / cables.

[0005] Technical solution: An automatic anchoring system for a windproof pull rod / cable, which is composed of a windproof pull rod / cable mechanism and a windproof ground anchor foundation mechanism, wherein the windproof pull rod / cable mechanism and the windproof ground anchor foundation mechanism are fixedly connected;

[0006] The windproof pull rod / cable mechanism is composed of the following components:

[0007] An anchor rod, the bottom end of which is provided with an anchor rod female joint, the middle part of the anchor rod is sleeved with a copper sleeve flange, the outer side of the copper sleeve flange is sleeved with a guide bushing and the guide bushing is fixedly connected to the copper sleeve flange;

[0008] A second rotating sleeve, the bottom end of which is sleeved with the top end of the anchor rod; a one-way thrust cylindrical roller bearing is recessed on the top side of the second rotating sleeve;

[0009] A trapezoidal screw, the bottom end of which is connected to the first end cover, the top end of which is connected to the second end cover, the middle and upper part of the trapezoidal screw is sleeved with a second bevel gear, the upper part of the trapezoidal screw is sleeved with a rotating sleeve, the middle part of the outer side of the rotating sleeve is sleeved with two deep groove ball bearings, and the outer sides of the rotating sleeve are each sleeved with a one-way thrust cylindrical roller bearing;

[0010] A second sleeve connected to the bottom end of the trapezoidal lead screw;

[0011] A first rotating sleeve is sequentially sleeved on the trapezoidal lead screw, the second shaft sleeve, and the outer side of the second rotating sleeve from top to bottom;

[0012] A flange sleeve, the bottom end of which is connected to the guide bushing, the outer side of the flange sleeve is connected to the motor base, a motor is installed on the motor base, the motor is provided with a transmission shaft, a first bevel gear is provided on the top of the transmission shaft, and the first bevel gear is meshed with the second bevel gear;

[0013] A lower flange is sleeved on the top side of the flange sleeve, and the inner side of the lower flange and the outer side of the deep groove ball bearing are interference fit;

[0014] An upper flange is arranged on the upper part of the lower flange, a first sleeve is arranged in the inner cavity of the upper flange, the first sleeve is placed on the one-way thrust cylindrical roller bearing, the first sleeve and the upper flange are interference fit, and bolts pass through the upper flange, the lower flange, and the flange sleeve in sequence to achieve fixation;

[0015] The bottom of the upper end cover is connected to the top of the upper flange, and the top of the upper end cover is connected to the bottom of the connecting rod and fixed by a lock nut.

[0016] Furthermore, the windproof ground anchor foundation mechanism consists of a base and an anchor hook, the base is fixed on the foundation, one end of the anchor hook is connected to the base by bolts, and the other end of the anchor hook is provided with an anchor hook female interface.

[0017] Furthermore, the windproof pull rod / cable mechanism and the windproof ground anchor base mechanism are fixedly connected by a chain, one end of the chain is connected to the anchor hook female interface by a pin connection, and the other end of the chain is connected to the anchor rod female joint by a pin connection.

[0018] Furthermore, a programmable logic controller is provided, the output end of which is connected to the input end of the motor and is used to control the start and stop and the rotation direction of the motor.

[0019] Furthermore, the guide bushing is fixedly connected to the copper sleeve flange by bolts;

[0020] The bottom end of the trapezoidal lead screw is connected to the first end cover by bolts;

[0021] The top end of the trapezoidal lead screw is connected to the second end cover by bolts;

[0022] The second sleeve is connected to the bottom end of the trapezoidal lead screw in the form of a trapezoidal thread;

[0023] The first rotating sleeve is connected to the trapezoidal lead screw in the form of a trapezoidal thread;

[0024] The first rotating sleeve is connected to the second shaft sleeve and the second rotating sleeve by threaded connection;

[0025] The upper part of the trapezoidal lead screw is sleeved with a rotating sleeve and connected to the rotating sleeve in the form of a trapezoidal thread;

[0026] The bottom end of the second rotating sleeve is connected to the top end of the anchor rod in a threaded connection;

[0027] The outer side of the flange sleeve is connected to the motor base by bolts, a motor is installed on the motor base by bolt connection, and the top of the transmission shaft is connected to the first bevel gear by key connection;

[0028] The bottom of the upper end cover is connected to the top of the upper flange by threaded connection, and the top of the upper end cover is connected to the bottom of the connecting rod by threaded connection.

[0029] Beneficial effects: The automatic anchoring system of the windproof pull rod / cable disclosed by the utility model has the following beneficial effects without reducing the protective tension of the original windproof pull rod / cable:

[0030] (1) Compact and delicate structure, easy to operate;

[0031] (2) The foundation structure of the wind anchor is small in size, with small construction workload and easy installation;

[0032] (3) By controlling the forward / reverse rotation of the motor through a programmable logic controller, the anchoring time of the windproof pull rod / cable is reduced, the operating efficiency is improved, the probability of safety hazards is reduced, and the automation of port equipment is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 The utility model discloses a stereoscopic schematic diagram of an automatic anchoring system for a windproof pull rod / cable.

[0034] Figure 2 It is a three-dimensional schematic diagram of the windproof pull rod / cable mechanism.

[0035] Figure 3It is a three-dimensional schematic diagram of the windproof anchor foundation structure.

[0036] Figure 4 Schematic diagram of the connecting rod.

[0037] Figure 5 Schematic diagram of the upper end cover.

[0038] Figure 6 This is a schematic diagram of the upper end cover from another perspective.

[0039] Figure 7 Schematic diagram of the upper flange.

[0040] Figure 8 Schematic diagram of the first sleeve.

[0041] Fig. 9 Schematic diagram of flange sleeve.

[0042] Fig.10 A schematic diagram of some of the upper parts of the windproof rod / cable mechanism hidden behind the flange sleeve.

[0043] Fig.11 It is a schematic diagram of the assembled trapezoidal screw and the rotating sleeve.

[0044] Fig.12 Schematic diagram of a trapezoidal lead screw.

[0045] Fig.13 Schematic diagram of a rotating sleeve.

[0046] Fig.14 To hide the connection diagram of the anchor rod and the trapezoidal screw, guide bushing and copper sleeve flange behind the first rotating sleeve.

[0047] Fig.15 It is a schematic diagram of the connection between the second rotating sleeve and the one-way thrust cylindrical roller bearing;

[0048] Fig.16 Schematic diagram of the second rotating sleeve.

[0049] Fig.17 Schematic diagram of the second sleeve.

[0050] Fig.18 Schematic diagram of the anchor hook.

[0051] Fig.19 An axial cross-sectional view of a portion of a windproof tie rod / cable mechanism.

[0052] in:

[0053] 1- Windproof pull rod / cable mechanism 2- Windproof anchor foundation 3-Chain 101-Connecting rod 102-Upper end cover 103-Upper flange 104-Lower flange 105-First bushing 106-Flange sleeve 107-Motor base 108-Motor 109-Drive shaft 110-First bevel gear 111- Second bevel gear 112-Rotary Casing 113-One-way thrust cylindrical roller bearing 114-Deep groove ball bearing 115-Trapezoidal lead screw 116-First rotating sleeve 117-Second sleeve 118-Second rotating sleeve 119-Anchor Rod 120-Guide bushing 121-Copper sleeve flange 122-first end cover 123-Second end cap 124-Locknut 201-Base 202-Anchor hook DETAILED DESCRIPTION

[0054] The specific implementation modes of the present utility model are described in detail below.

[0055] The "range" disclosed in the utility model is defined in the form of a lower limit and an upper limit. A given range is defined by selecting a lower limit and an upper limit, and the selected lower limit and upper limit define the boundaries of a particular range. The range defined in this way can be inclusive or exclusive of the end values, and can be arbitrarily combined, that is, any lower limit can be combined with any upper limit to form a range. For example, if a range of 10 to 50 is listed for a specific parameter, it is understood that the range of 10 to 40 and 20 to 50 is also expected. In addition, if the minimum range values ​​1 and 2 are listed, and if the maximum range values ​​3, 4 and 5 are listed, the following ranges can all be expected: 1 to 3, 1 to 4, 1 to 5, 2 to 3, 2 to 4 and 2 to 5. In this application, unless otherwise specified, the range of values ​​"a to b" represents an abbreviation of any real number combination between a and b, where a and b are both real numbers. For example, the range of values ​​"0 to 5" means that all real numbers between "0 to 5" have been fully listed in this article, and "0 to 5" is only an abbreviation of these numerical combinations.

[0056] Unless otherwise specified, all embodiments and optional embodiments of the present application can be combined with each other to form a new technical solution.

[0057] Unless otherwise specified, all technical features and optional technical features of this application can be combined with each other to form a new technical solution.

[0058] If there is no special explanation, all steps of the present application can be performed sequentially or randomly, preferably sequentially. For example, the method includes steps (a) and (b), which means that the method may include steps (a) and (b) performed sequentially, or may include steps (b) and (a) performed sequentially. For example, the method may further include step (c), which means that step (c) may be added to the method in any order. For example, the method may include steps (a), (b) and (c), or may include steps (a), (c) and (b), or may include steps (c), (a) and (b), etc.

[0059] If there is no special explanation, the "include" and "comprising" mentioned in this application are open-ended or closed-ended. For example, the "include" and "comprising" may mean that other components not listed may also be included or only the listed components may be included or only the listed components may be included.

[0060] Unless otherwise specified, the reaction is carried out at room temperature and pressure.

[0061] Unless otherwise specified, all parts or percentages are by weight.

[0062] In the present invention, all the substances used are known substances and can be purchased or synthesized by known methods.

[0063] In the present invention, the devices or equipment used are all conventional devices or equipment known in the field and can be purchased.

[0064] An automatic anchoring system for a windproof pull rod / cable, comprising a windproof pull rod / cable mechanism 1 and a windproof ground anchor foundation mechanism 2, wherein the windproof pull rod / cable mechanism 1 and the windproof ground anchor foundation mechanism 2 are fixedly connected;

[0065] The windproof pull rod / cable mechanism 1 is composed of the following components:

[0066] An anchor rod 119, the bottom end of which is provided with an anchor rod female joint, the middle part of the anchor rod 119 is sleeved with a copper sleeve flange 121, the outer side of the copper sleeve flange 121 is sleeved with a guide bushing 120, and the guide bushing 120 is fixedly connected to the copper sleeve flange 121;

[0067] The second rotating sleeve 118 has a bottom end which is sleeved with the top end of the anchor rod 119; a one-way thrust cylindrical roller bearing 113 is recessed on the top side of the second rotating sleeve 118;

[0068] A trapezoidal screw 115, the bottom end of which is connected to the first end cover 122, the top end of which is connected to the second end cover 123, the middle and upper part of the trapezoidal screw 115 is sleeved with a second bevel gear 111, the upper part of the trapezoidal screw 115 is sleeved with a rotating sleeve 112, the middle part of the outer side of the rotating sleeve 112 is sleeved with two deep groove ball bearings 114, and the outer sides of the rotating sleeve 112 are sleeved with a one-way thrust cylindrical roller bearing 113 respectively;

[0069] A second sleeve 117 connected to the bottom end of the trapezoidal lead screw 115;

[0070] The first rotating sleeve 116 is sequentially sleeved on the outer sides of the trapezoidal lead screw 115, the second shaft sleeve 117, and the second rotating sleeve 118 from top to bottom;

[0071] A flange sleeve 106, the bottom end of which is connected to a guide bushing 120, the outer side of the flange sleeve 106 is connected to a motor base 107, a motor 108 is mounted on the motor base 107, the motor 108 is provided with a transmission shaft 109, a first bevel gear 110 is provided on the top of the transmission shaft 109, and the first bevel gear 110 is meshed with the second bevel gear 111;

[0072] The lower flange 104 is sleeved on the top side of the flange sleeve 106, and the inner side of the lower flange 104 and the outer side of the deep groove ball bearing 114 are interference fit;

[0073] The upper flange 103 is arranged on the upper part of the lower flange 104. A first sleeve 105 is arranged in the inner cavity of the upper flange 103. The first sleeve 105 is placed on the one-way thrust cylindrical roller bearing 113. The first sleeve 105 and the upper flange 103 are interference fit. Bolts pass through the upper flange 103, the lower flange 104, and the flange sleeve 106 in sequence to achieve fixation.

[0074] The bottom of the upper end cover 102 is connected to the top of the upper flange 103 , and the top of the upper end cover 102 is connected to the bottom of the connecting rod 101 and fixed by a lock nut 124 .

[0075] Furthermore, the windproof anchor foundation mechanism 2 is composed of a base 201 and an anchor hook 202, the base 201 is fixed on the foundation, one end of the anchor hook 202 is connected to the base 201 by bolts, and the other end of the anchor hook 202 is provided with an anchor hook female interface.

[0076] Furthermore, the windproof pull rod / cable mechanism 1 and the windproof ground anchor base mechanism 2 are fixedly connected by a chain 3, one end of the chain 3 is connected to the anchor hook female interface by a pin connection, and the other end of the chain 3 is connected to the anchor rod female joint by a pin connection.

[0077] Furthermore, a programmable logic controller is provided, the output end of which is connected to the input end of the motor 108 for controlling the start and stop and the rotation direction of the motor 108 .

[0078] Furthermore, the guide bushing 120 is fixedly connected to the copper sleeve flange 121 by bolts;

[0079] The bottom end of the trapezoidal lead screw 115 is connected to the first end cover 122 by bolts;

[0080] The top end of the trapezoidal lead screw 115 is connected to the second end cover 123 by bolts;

[0081] The second sleeve 117 is connected to the bottom end of the trapezoidal lead screw 115 in the form of a trapezoidal thread;

[0082] The first rotating sleeve 116 is connected to the trapezoidal lead screw 115 via a trapezoidal thread;

[0083] The first rotating sleeve 116 is connected to the second shaft sleeve 117 and the second rotating sleeve 118 by threaded connection;

[0084] The upper part of the trapezoidal lead screw 115 is sleeved with a rotating sleeve 112 and connected to the rotating sleeve 112 in the form of a trapezoidal thread;

[0085] The bottom end of the second rotating sleeve 118 is connected to the top end of the anchor rod 119 in a threaded connection;

[0086] The outer side of the flange sleeve 106 is connected to the motor base 107 by bolts, a motor 108 is installed on the motor base 107 by bolt connection, and the top of the transmission shaft 109 is connected to the first bevel gear 110 by key connection;

[0087] The bottom of the upper end cover 102 is connected to the top of the upper flange 103 by threaded connection, and the top of the upper end cover 102 is connected to the bottom of the connecting rod 101 by threaded connection.

[0088] Brief description of working process:

[0089] The windproof anchor base mechanism 2 is fixed on the foundation, and the windproof pull rod / cable mechanism 1 is fixed on the windproof anchor base mechanism 2. The programmable logic controller controls the forward / reverse rotation of the motor 108 to drive the lifting of the trapezoidal screw 115, and then drives the lifting of the anchor rod to achieve automatic anchoring of the windproof cable.

[0090] The above describes the implementation of the present invention in detail. However, the present invention is not limited to the above implementation, and various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An automatic anchoring system for windproof pull rods / cables, characterized in that: It consists of a windproof pull rod / cable mechanism and a windproof anchor foundation mechanism, and the windproof pull rod / cable mechanism and the windproof anchor foundation mechanism are fixedly connected; The windproof pull rod / cable mechanism is composed of the following components: An anchor rod, the bottom end of which is provided with an anchor rod female joint, the middle part of the anchor rod is sleeved with a copper sleeve flange, the outer side of the copper sleeve flange is sleeved with a guide bushing and the guide bushing is fixedly connected to the copper sleeve flange; A second rotating sleeve, the bottom end of which is sleeved with the top end of the anchor rod; a one-way thrust cylindrical roller bearing is recessed on the top side of the second rotating sleeve; A trapezoidal screw, the bottom end of which is connected to the first end cover, the top end of which is connected to the second end cover, the middle and upper part of the trapezoidal screw is sleeved with a second bevel gear, the upper part of the trapezoidal screw is sleeved with a rotating sleeve, the middle part of the outer side of the rotating sleeve is sleeved with two deep groove ball bearings, and the outer sides of the rotating sleeve are each sleeved with a one-way thrust cylindrical roller bearing; A second sleeve connected to the bottom end of the trapezoidal lead screw; A first rotating sleeve is sequentially sleeved on the trapezoidal lead screw, the second shaft sleeve, and the outer side of the second rotating sleeve from top to bottom; A flange sleeve, the bottom end of which is connected to the guide bushing, the outer side of the flange sleeve is connected to the motor base, a motor is installed on the motor base, the motor is provided with a transmission shaft, a first bevel gear is provided on the top of the transmission shaft, and the first bevel gear is meshed with the second bevel gear; A lower flange is sleeved on the top side of the flange sleeve, and the inner side of the lower flange and the outer side of the deep groove ball bearing are interference fit; An upper flange is arranged on the upper part of the lower flange, a first sleeve is arranged in the inner cavity of the upper flange, the first sleeve is placed on the one-way thrust cylindrical roller bearing, the first sleeve and the upper flange are interference fit, and bolts pass through the upper flange, the lower flange, and the flange sleeve in sequence to achieve fixation; The bottom of the upper end cover is connected to the top of the upper flange, and the top of the upper end cover is connected to the bottom of the connecting rod and fixed by a lock nut.

2. An automatic anchoring system for windproof pull rods / cables as claimed in claim 1, characterized in that: The windproof ground anchor foundation mechanism consists of a base and an anchor hook. The base is fixed on the foundation. One end of the anchor hook is connected to the base by bolts, and the other end of the anchor hook is provided with an anchor hook female interface.

3. An automatic anchoring system for windproof pull rods / cables as claimed in claim 2, characterized in that: The windproof pull rod / cable mechanism and the windproof ground anchor base mechanism are fixedly connected by a chain, one end of the chain is connected to the anchor hook female interface by a pin connection, and the other end of the chain is connected to the anchor rod female joint by a pin connection.

4. The automatic anchoring system of a windproof pull rod / cable as claimed in claim 1, characterized in that: A programmable logic controller is also provided, the output end of which is connected to the input end of the motor and is used to control the start and stop and the rotation direction of the motor.

5. The automatic anchoring system of a windproof pull rod / cable as claimed in claim 1, characterized in that: The guide bushing is fixedly connected to the copper sleeve flange by bolts; The bottom end of the trapezoidal lead screw is connected to the first end cover by bolts; The top end of the trapezoidal lead screw is connected to the second end cover by bolts; The second sleeve is connected to the bottom end of the trapezoidal lead screw via a trapezoidal thread.

6. The automatic anchoring system of a windproof pull rod / cable as claimed in claim 1, characterized in that: The first rotating sleeve is connected to the trapezoidal lead screw in the form of a trapezoidal thread; The first rotating sleeve is connected to the second shaft sleeve and the second rotating sleeve by threaded connection; The upper part of the trapezoidal lead screw is sleeved with a rotating sleeve and connected to the rotating sleeve in the form of a trapezoidal thread; The bottom end of the second rotating sleeve is connected to the top end of the anchor rod in a threaded connection manner.

7. The automatic anchoring system of a windproof pull rod / cable as claimed in claim 1, characterized in that: The outer side of the flange sleeve is connected to the motor base by bolts, a motor is installed on the motor base by bolt connection, and the top of the transmission shaft is connected to the first bevel gear by key connection; The bottom of the upper end cover is connected to the top of the upper flange by threaded connection, and the top of the upper end cover is connected to the bottom of the connecting rod by threaded connection.

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