CN211496645U

CN211496645U - Wireless handle ring capable of remotely controlling operation of travelling crane

Info

Publication number: CN211496645U
Application number: CN201922264604.8U
Authority: CN
Inventors: 刘淑刚; 徐明杰
Original assignee: Wabco China Co Ltd
Current assignee: ZF Commercial Vehicle Systems Qingdao Co Ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-09-15
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a but wireless handle ring of remote control driving operation, including last switch seat, lower switch seat, connecting rod, switch actuating mechanism, go up fixing base and lower fixing base, the upper and lower both ends of connecting rod link to each other with last switch seat and lower switch seat respectively. The upper fixing seat is connected above the upper switch seat, and the lower fixing seat is connected below the lower switch seat. Two ascending switches are arranged on the upper switch base, and two descending switches are arranged on the lower switch base. The switch driving mechanism comprises a handle, an upper flower bowl and a lower flower bowl, and the handle is arranged between the upper switch seat and the lower switch seat. The upper flowerpot sleeve is arranged on the upper switch base, the lower end of the upper flowerpot sleeve is connected with the handle, and the lower flowerpot sleeve is arranged on the lower switch base, and the upper end of the lower flowerpot sleeve is connected with the handle. The handle is positioned outside the connecting rod and is in axial sliding fit with the connecting rod. The utility model discloses the structure is ingenious, and the use does not receive the control of cable, and the simple operation can singlehanded operation handle ring, can assist work piece horizontal migration, and control is more accurate, labour saving and time saving, and work efficiency is high.

Description

Wireless handle ring capable of remotely controlling operation of travelling crane

Technical Field

The utility model relates to a driving operation control technical field, concretely relates to but wireless handle ring of remote control driving operation.

Background

The existing running vehicle control is usually operated by a wired handle controller, and the use is very inconvenient under the condition that a single person is required to simultaneously control a lifting appliance and a running vehicle. In the assembly manufacturing process, an operator needs to operate the special lifting appliance to hang tight parts by one hand, and operates the traveling crane control handle by the other hand to slowly lift, quickly lift, slowly fall and quickly fall so as to install or take down heavy workpieces from the tool. Meanwhile, an operator needs to continuously observe the installation condition of the lifting appliance and whether to correctly press the ascending or descending button, so that the operation is very laborious and the efficiency is low.

Most of the existing control handles are designed in a standard mode, including wireless handles, the existing control handles are large in size, and workers are very labored to operate with one hand. If the hoisted workpiece needs to be horizontally moved, the user needs to drag the handle while dragging the workpiece, which is very inconvenient. An operator needs a controller which is simple to operate and convenient and flexible to use. Therefore, further improvements are needed in the art.

SUMMERY OF THE UTILITY MODEL

Not enough to above-mentioned prior art, the utility model aims to provide a but wireless handle ring of remote control driving operation, but solve line handle controller operation inconvenience, waste time and energy, hoist and mount inefficiency problem.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

but wireless handle ring of remote control driving operation, including last switch seat, lower switch seat, connecting rod, switch actuating mechanism, last fixing base and lower fixing base, the connecting rod is located between last switch seat and the lower switch seat, and the upper and lower both ends of connecting rod are fixed continuous with both respectively.

The upper fixing seat is connected above the upper switch seat, and the lower fixing seat is connected below the lower switch seat.

Two ascending switches are arranged on the upper switch base, and two descending switches are arranged on the lower switch base.

The switch driving mechanism comprises a handle, an upper flower bowl and a lower flower bowl, and the handle is arranged between the upper switch seat and the lower switch seat.

The upper flowerpot sleeve is arranged on the upper switch base, the lower end of the upper flowerpot sleeve is fixedly connected with the handle, the lower flowerpot sleeve is arranged on the lower switch base, and the upper end of the lower flowerpot sleeve is fixedly connected with the handle.

The handle is positioned outside the connecting rod and is in axial sliding fit with the connecting rod.

Furthermore, the inside of connecting rod has seted up the through-hole along its axial, has seted up the perforation corresponding with the through-hole on last switch seat, the lower switch seat respectively.

The handle is of a tubular structure, the handle is sleeved outside the connecting rod, and a linear bearing is arranged between the handle and the connecting rod.

Furthermore, the upper fixing seat comprises an upper fixing block and an upper clamping block, and the lower end of the upper fixing block is fixedly connected with the upper switch seat.

The upper clamping blocks are arranged on one side of the upper fixing block at intervals along the axis direction of the connecting rod, and the upper clamping blocks are detachably and fixedly connected with the upper fixing block.

The lower fixing seat comprises a lower fixing block and a lower clamping block, the upper end of the lower fixing block is fixedly connected with the lower switch seat, and the lower clamping block is detachably and fixedly connected with the lower fixing block.

Furthermore, two uplink switches are respectively arranged on two sides of the upper switch base and are arranged in an up-down mode.

The two downlink switches are respectively arranged at two sides of the lower switch base and are also arranged in an up-down mode.

The inner walls of the upper and lower flower bowls are provided with protrusions, the protrusions on the inner sides of the upper flower bowls are matched with the two uplink switches, and the protrusions on the inner sides of the lower flower bowls are matched with the two downlink switches.

Furthermore, an upper spring is arranged in the upper flower bowl, sleeved on the connecting rod and positioned between the upper switch seat and the handle.

And a lower spring is arranged in the upper flower bowl, sleeved on the connecting rod and positioned between the handle and the lower switch base.

Furthermore, the upper fixing seat is provided with a wireless controller, and the joint of the handle and the upper flower bowl is provided with a master control switch.

A closed loop is formed between the wireless controller and the master control switch, and the two uplink switches and the two downlink switches are connected in parallel in the closed loop.

Furthermore, an upper limiting rod is arranged in the upper flower bowl, the lower end of the upper limiting rod is fixedly connected with the upper flower bowl, and the upper end of the upper limiting rod is positioned in the jack of the upper switch seat.

A lower limiting rod is arranged in the lower flower bowl, the upper end of the lower limiting rod is fixedly connected with the lower flower bowl, the lower end of the lower limiting rod is positioned in the jack of the lower switch seat, and the axes of the upper limiting rod and the lower limiting rod are parallel to the axis of the connecting rod.

Furthermore, go up the switch and go down the switch for kick-back press switch, the shell fragment of kick-back press switch stretches out the lateral wall of place switch seat, and with the bellying contact cooperation that corresponds.

By adopting the technical scheme, the utility model discloses a beneficial technological effect is:

1. the utility model discloses a wireless remote control has cancelled the brake valve lever of taking the control cable, and the scene is clean and tidy safety more.

2. The wireless handle ring is ingenious in design, accords with the gripping habit of ergonomics, completely accords with the operation habit of people to the control of driving lifting, and is simpler and more convenient to control.

3. The control handle is fixed on the sling chain of the lifting hook, so that the horizontal movement of the part can be controlled in an auxiliary manner while the sling chain is controlled to lift by a single hand.

4. The workpiece hoisting control is more accurate, the manual operation is more convenient, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a certain viewing direction of a wireless handle ring capable of remotely controlling the operation of a traveling crane.

Fig. 2 is a schematic structural view of another viewing direction of the wireless handle ring capable of remotely controlling the operation of the traveling crane.

Fig. 3 is an exploded view of the structure of a wireless handle ring for remotely controlling the operation of a traveling crane.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings:

with reference to fig. 1 to 3, the wireless handle ring capable of remotely controlling the operation of the traveling crane includes an upper switch base 1, a lower switch base 2, a connecting rod 3, a switch driving mechanism, an upper fixing base 4 and a lower fixing base 5, wherein the connecting rod 3 is located between the upper switch base 1 and the lower switch base 2, the upper end of the connecting rod 3 is fixedly connected with the lower end of the upper switch base 1, and the lower end of the connecting rod 3 is fixedly connected with the upper end of the lower switch base 2. The inside of connecting rod 3 has seted up the through-hole along its axial, has seted up the perforation corresponding with the through-hole of connecting rod 3 on upper switch seat 1, the lower switch seat 2 respectively. The through hole in the connecting rod 3, the through hole in the upper switch base 1 and the through hole in the lower switch base 2 are used for enabling a steel wire rope or a hanging chain to pass through the wireless handle ring for hoisting, and the wireless handle ring is fixed on the steel wire rope or the hanging chain.

Further, go up fixing base 4 and connect in the top of last switch block 1, go up fixing base 4 and include fixed block 41 and go up and press from both sides tight piece 42, the lower extreme of going up fixed block 41 passes through the screw with last switch block 1 and fixedly links to each other, it has two and all lies in the same one side of fixed block 41 to go up to press from both sides tight piece 42, two go up and press from both sides tight piece 42 along the axis direction interval arrangement of connecting rod 3, go up and press from both sides tight piece 42 and last fixed block 41 and can dismantle fixed the linking to each other, it is fixed continuous with last fixed block 41 with wire rope or. The lower fixing seat 5 is connected below the lower switch seat 2, the lower fixing seat 5 comprises a lower fixing block 51 and a lower clamping block 52, the upper end of the lower fixing block 51 is fixedly connected with the lower switch seat 2, the lower clamping block 52 is detachably and fixedly connected with the lower fixing block 51, and the lower clamping block 52 fixedly connects the steel wire rope or the sling chain 10 with the lower fixing block 51.

Go up and be equipped with two switches that go upward on switch block 1, two go upward the switch and set up respectively in the both sides of last switch block 1, adopt one on one the mode of arranging, go upward the switch for rising switch 11 that is close to connecting rod 3, go upward the switch for fast rising switch 12 that is far away from connecting rod 3. Be equipped with two down switches on lower switch block 2, two down switches set up respectively in the both sides of lower switch block 2, also adopt one-on-one mode to arrange, and a down switch that is close to connecting rod 3 is descending switch 21, and a down switch that keeps away from connecting rod 3 is fast descending switch 22.

The switch driving mechanism comprises a handle 61, an upper flower bowl 62 and a lower flower bowl 63, wherein the handle 61 is arranged between the upper switch base 1 and the lower switch base 2. The upper flower bowl 62 is sleeved on the upper switch base 1, the lower end of the upper flower bowl is fixedly connected with the handle 61, the lower flower bowl 63 is sleeved on the lower switch base 2, the upper end of the lower flower bowl is fixedly connected with the handle 61, the diameter of the handle 61 is 38mm, the holding habit of most people is met, and the holding operation is convenient. The handle 61 is located the outside of connecting rod 3, specifically, the handle 61 is tubular structure, and the handle 61 cover is established in the outside of connecting rod 3, is equipped with linear bearing 64 between handle 61 and the connecting rod 3, and handle 61 passes through linear bearing 64 for connecting rod 3 along its axial sliding fit, and handle 61 drives upper flower bowl 62 and lower flower bowl 63 and moves together.

An upper limiting rod 621 is arranged in the upper flower bowl 62, the lower end of the upper limiting rod 621 is fixedly connected with the upper flower bowl 62, the upper end of the upper limiting rod 621 is located in the insertion hole 13 of the upper switch base 1, and in the process that the upper flower bowl 62 moves along with the handle 61, the upper end of the upper limiting rod 621 is always located in the insertion hole 13 of the upper switch base 1. Be equipped with down spacing pole 631 in the lower flower bowl 63, the upper end of spacing pole 631 is connected with lower flower bowl 63 is fixed, and its lower extreme is located the jack of lower switch seat 2, and in lower flower bowl 63 along with handle 61 moves the in-process together, the lower extreme of spacing pole 631 is located the jack of lower switch seat 2 all the time. The axes of the upper limiting rod 621 and the lower limiting rod 631 are parallel to the axis of the connecting rod 3, and the upper limiting rod 621 and the lower limiting rod 631 limit the upper flowerpot 62 and the lower flowerpot 63 from rotating relative to the connecting rod 3, so that the upper flowerpot 62 and the lower flowerpot 63 can only move linearly along the axial direction of the connecting rod 3.

An upper spring 71 is arranged in the upper flower bowl 62, and the upper spring 71 is sleeved on the connecting rod 3 and is positioned between the upper switch base 1 and the handle 61. The upper flower bowl 62 is internally provided with a lower spring 72, and the lower spring 72 is sleeved on the connecting rod 3 and is positioned between the handle 61 and the lower switch base 2. The inner walls of the upper flower bowl 62 and the lower flower bowl 63 are provided with protrusions 65, and the protrusions 65 inside the upper flower bowl 62 are matched with the ascending switch 11 and the quick ascending switch 12 in the upward movement process. The lower flower bowl 63 is matched with the descending switch 21 and the quick descending switch 22 through the inner convex part 65 during the upward movement process. The ascending switch and the descending switch are rebound pressing switches, and elastic pieces of the rebound pressing switches extend out of the outer side wall of the switch base. And is in contact engagement with the corresponding boss 65.

Go up to be equipped with wireless controller 8 on the fixing base 4, the junction of handle 61 and last flower bowl 62 is equipped with total control switch 9, and total control switch 9 is fixed in lower extreme one side of last flower bowl 62 through total control switch seat, constitute closed circuit between wireless controller 8 and the total control switch, two go upward the switch and two down switches connect in parallel in closed circuit. An operator holds the handle 61, presses the master control switch 9 with a thumb and pushes the handle 61 upwards, the upper flower bowl 62 and the lower flower bowl 63 move upwards together with the handle 61, the upper spring 71 in the upper flower bowl 62 is compressed, the bulge 65 in the upper flower bowl 62 is firstly contacted with the elastic sheet of the rising switch 11, the rising switch 11 is closed, the circuit is conducted at the moment, the wireless controller 8 sends a signal to the traveling crane controller, and the traveling crane drives the sling chain 10, the lifting hook and the workpiece to rise at a normal speed.

When a workpiece needs to be lifted quickly, the handle 61 pushes the upper flower bowl 62 to move upwards continuously, the convex part 65 in the upper flower bowl 62 is in contact with the elastic sheet of the fast lifting switch 12, the lifting switch 11 is closed, the fast lifting switch 12 is closed, the wireless controller 8 sends a signal to the traveling crane controller, and the traveling crane drives the lifting chain 10, the lifting hook and the workpiece to ascend quickly. After the workpiece rises to a certain height, the upward thrust on the handle 61 is released, the upper flower bowl 62 moves downward under the action of the upper spring 71 and returns to the balance position, the convex part 65 in the upper flower bowl 62 is separated from the lifting switch 11 and the quick lifting switch 12, the lifting switch 11 and the quick lifting switch 12 are disconnected, the wireless controller 8 sends a signal to the traveling crane controller, and the traveling crane drives the lifting chain 10, the lifting hook and the workpiece to stop moving. When the wireless handle ring is used for controlling the workpiece to move downwards, the handle 61 is held and pushed to move downwards, and the control mode is the same as the operation of lifting the workpiece.

The parts not mentioned in the utility model can be realized by adopting or using the prior art for reference.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular 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 are not to be construed as indicating or implying relative importance.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.

Claims

1. The wireless handle ring capable of remotely controlling the operation of the traveling crane comprises an upper switch seat, a lower switch seat, a connecting rod, a switch driving mechanism, an upper fixed seat and a lower fixed seat, and is characterized in that the connecting rod is positioned between the upper switch seat and the lower switch seat, and the upper end and the lower end of the connecting rod are respectively fixedly connected with the upper switch seat and the lower switch seat;

the upper fixed seat is connected above the upper switch seat, and the lower fixed seat is connected below the lower switch seat;

the upper switch base is provided with two uplink switches, and the lower switch base is provided with two downlink switches;

the switch driving mechanism comprises a handle, an upper flower bowl and a lower flower bowl, and the handle is arranged between the upper switch seat and the lower switch seat;

the upper flowerpot is sleeved on the upper switch base, the lower end of the upper flowerpot is fixedly connected with the handle, the lower flowerpot is sleeved on the lower switch base, and the upper end of the lower flowerpot is fixedly connected with the handle;

2. The wireless handle ring capable of controlling traveling crane operation remotely as claimed in claim 1, wherein the inside of the connecting rod is provided with a through hole along the axial direction thereof, and the upper switch seat and the lower switch seat are respectively provided with through holes corresponding to the through hole;

3. The wireless handle ring capable of remotely controlling the operation of a traveling crane according to claim 1, wherein the upper fixing seat comprises an upper fixing block and an upper clamping block, and the lower end of the upper fixing block is fixedly connected with the upper switch seat;

the two upper clamping blocks are arranged on one side of the upper fixed block at intervals along the axial direction of the connecting rod, and the upper clamping blocks are detachably and fixedly connected with the upper fixed block;

4. The wireless handle ring for remote control of traveling crane operation according to claim 1, wherein the two up-going switches are respectively disposed at both sides of the upper switch base in an up-down manner;

the two downlink switches are respectively arranged at two sides of the lower switch base and are also arranged in an up-down mode;

5. The wireless handle ring capable of controlling traveling crane operation remotely as claimed in claim 1, wherein an upper spring is arranged in the upper flower bowl, and the upper spring is sleeved on the connecting rod and is positioned between the upper switch seat and the handle;

6. The wireless handle ring capable of remotely controlling the operation of a traveling crane according to claim 1, wherein a wireless controller is arranged on the upper fixed seat, and a master control switch is arranged at the joint of the handle and the upper flower bowl;

7. The wireless handle ring capable of controlling traveling crane operation remotely as claimed in claim 1, wherein an upper limiting rod is arranged in the upper flower bowl, the lower end of the upper limiting rod is fixedly connected with the upper flower bowl, and the upper end of the upper limiting rod is positioned in the jack of the upper switch seat;

8. The wireless handle ring of claim 1, wherein the up-going switch and the down-going switch are rebound push switches, and the elastic sheet of the rebound push switches extends out of the outer side wall of the switch seat and is in contact fit with the corresponding protruding parts.