CN208200214U - A kind of truck crane lifting hook fixing device - Google Patents
A kind of truck crane lifting hook fixing device Download PDFInfo
- Publication number
- CN208200214U CN208200214U CN201820311675.1U CN201820311675U CN208200214U CN 208200214 U CN208200214 U CN 208200214U CN 201820311675 U CN201820311675 U CN 201820311675U CN 208200214 U CN208200214 U CN 208200214U
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- CN
- China
- Prior art keywords
- servo motor
- mainboard
- truck crane
- suspension hook
- side plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to truck crane technical fields, specifically, it is related to a kind of truck crane lifting hook fixing device, including mainboard, the side plate of mainboard two sides is set, the mainboard, side plate is enclosed the fixing groove of concave architecture, guide groove is also vertically equipped on each side plate end face close to each other, the side plate is additionally provided with the limit plate for limiting suspension hook swing far from one end of mainboard, the fixing groove is moved up and down via driving device driving, truck crane lifting hook fixing device provided by the utility model, when the not operation of automobile hanging part, fixing groove and the limit plate cooperation being equipped with, suspension hook can be surrounded completely, it is solved in the prior art so that suspension hook will not shake, suspension hook fixation is cumbersome, suspension hook is fixed on the hangers with rope by telescopic arm again after being fully retracted into, the length of the angle of telescopic arm and the lifting rope of truck crane need to be adjusted repeatedly , final to realize the problem of being laid flat lifting rope tightening and telescopic arm.
Description
Technical field:
The utility model relates to truck crane technical fields, and in particular, to a kind of truck crane lifting hook fixing device.
Background technique:
Currently, the end of existing truck crane telescopic arm is both designed as beyond two meters of truck crane vehicle body head, to carry out
Lifting operation, and truck crane then needs to withdraw the lifting rope on telescopic arm and put telescopic arm retraction after completing lifting operation
It is flat.Large-amplitude sloshing will not occur in the process of moving for the suspension hook to guarantee that truck crane is located at below telescopic arm front end, it usually needs
Suspension hook is tensed to headstock side with rope and is fixed on headstock.
It is that one rope hangers simply is set in truck crane driver's cabin front end in the prior art, telescopic arm is fully retracted into
Suspension hook is fixed on the hangers with rope again afterwards, and the length of the lifting rope by the angle and truck crane that adjust telescopic arm repeatedly
Lifting rope tightening and telescopic arm are laid flat by degree, final realize.But complicated operation for this method, required time is longer, and every
It is primary that operation is required before and after secondary lifting operation, it is extremely inconvenient.
Utility model content:
The utility model overcomes the deficiencies of existing technologies, and provides a kind of truck crane lifting hook fixing device.
Technical problem to be solved in the utility model is implemented with the following technical solutions: a kind of fixed dress of truck crane suspension hook
It sets, including mainboard, the side plates of mainboard two sides is set, the mainboard, side plate are enclosed the fixing groove of concave architecture, each described
Guide groove is also vertically equipped on side plate end face close to each other, guide groove and guide pad are slidably matched, and the guide pad setting exists
Suspension hook two sides, the side plate far from one end of mainboard be additionally provided with for limit suspension hook swing limit plate, the fixing groove via
Driving device driving moves up and down.
Preferably, the mainboard is additionally provided with the rack gear along guide groove direction of extension arrangement, the tooth by the side of proximal panel
Item drives via driving device realizes that fixing groove moves up and down.
Preferably, the driving device includes the servo motor of external power supply, and the servo motor is via motor mounting rack
It is fixed on the one end of roll wheel assembly close to mainboard, servo motor output end is equipped with and rack gear meshed gears, on servo motor also
Equipped with for controlling servo motor positive and negative rotation converter, for control converter work and power supply it is logical disconnected switch, servo
Motor, converter, switch electrical connection.
Preferably, the mainboard upper end is additionally provided with through-hole, and the driving device includes the servo motor of external power supply, described
Servo motor is fixed on roll wheel assembly upper end via motor mounting rack, and the rotation of servo motor output end is equipped with roller, the roller
On be wound with steel wire and steel wire one end connect firmly be additionally provided on through hole, servo motor for control servo motor positive and negative rotation turn
Parallel operation, for control converter work and power supply it is logical disconnected switch, servo motor, converter, switch electrical connection.
Preferably, the switch is arranged in the operating room of truck crane.
The course of work: when automobile crane operation, suspension hook does not need to fix at this time, by switch control converter by servo electricity
Machine reversion, drives fixing groove to rise, truck crane can be with normal operation；After automobile crane operation, it is only necessary to control arms
It shrinks, is then rotated forward by switch control servo motor, servo motor moves down fixing groove, and fixing groove is set in outside suspension hook at this time
Side, and the chamber that the limit plate that is equipped with of fixing groove lower end and side plate, mainboard are enclosed encases suspension hook completely, suspension hook is in fixation
It will not be rocked under the limit of slot.
Compared with prior art, the utility model has the following beneficial effects: truck crane suspension hook provided by the utility model is fixed
Device, when the not operation of automobile hanging part, fixing groove and the limit plate cooperation being equipped with can be surrounded completely suspension hook, so that hanging
Hook will not shake, and with simple, the easy to operate advantage of structure, solve in the prior art, and suspension hook fixation is cumbersome, stretches
Suspension hook is fixed on the hangers with rope by arm again after being fully retracted into, and need to adjust the angle of telescopic arm and the lifting rope of truck crane repeatedly
Length, it is final to realize the problem of being laid flat lifting rope tightening and telescopic arm.
Detailed description of the invention:
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is Suspension hook structure schematic diagram；
Fig. 3 is the utility model using renderings；
Fig. 4 is the utility model structure diagram；
Fig. 5 is Suspension hook structure schematic diagram；
Fig. 6 is the utility model using renderings；
In figure: 11~mainboard；12~side plate；13~fixing groove；21~guide groove；22~guide pad；3~suspension hook；4~limit
Position plate；5~rack gear；6~servo motor；7~roll wheel assembly；8~through-hole；9~steel wire.
Specific embodiment:
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combination is specifically illustrating and embodiment, furthers elucidate the utility model.
Embodiment 1:
As shown in Figure 1, a kind of truck crane lifting hook fixing device, including mainboard 11, the side plates 12 of 11 two sides of mainboard is set,
Mainboard 11, side plate 12 are enclosed the fixing groove 13 of concave architecture, and also vertical be equipped with is led on each side plate 12 end face close to each other
To slot 21, guide groove 21 and guide pad 22 are slidably matched, and guide pad 22 is arranged in 3 two sides of suspension hook, and side plate 12 is far from mainboard 11
One end is additionally provided with the limit plate 4 for limiting the swing of suspension hook 3, and fixing groove 13 is moved up and down via driving device driving.
It is that one rope hangers simply is set in truck crane driver's cabin front end in the prior art, telescopic arm is fully retracted into
Suspension hook is fixed on the hangers with rope again afterwards, and the length of the lifting rope by the angle and truck crane that adjust telescopic arm repeatedly
Lifting rope tightening and telescopic arm are laid flat by degree, final realize.But complicated operation for this method, required time is longer, and every
It is primary that operation is required before and after secondary lifting operation, extremely inconvenient, truck crane lifting hook fixing device provided by the utility model works as vapour
When the not operation of vehicle hanging part, fixing groove 13 and limit plate 4 cooperation being equipped with can be surrounded completely suspension hook 3, so that suspension hook 3 is not
It can shake, with simple, the easy to operate advantage of structure, solve in the prior art, suspension hook fixation is cumbersome, and telescopic arm is complete
Suspension hook is fixed on the hangers with rope by portion again after retracting, and need to adjust the length of the angle of telescopic arm and the lifting rope of truck crane repeatedly
Degree, it is final to realize the problem of being laid flat lifting rope tightening and telescopic arm.
The course of work: when truck crane or operation, suspension hook 3 does not need to fix at this time, is allowed by switch control converter
Servo motor 6 inverts, and drives fixing groove 13 to rise, truck crane can be with normal operation；After automobile crane operation, it is only necessary to control
Arms processed is shunk, and is then rotated forward by switch control servo motor 6, and servo motor 6 moves down fixing groove 13, at this time fixing groove
13 are set in the outside of suspension hook 3, and the chamber that the limit plate 4 that is equipped with of 13 lower end of fixing groove and side plate 12, mainboard 11 are enclosed will
Suspension hook 3 encases completely, and suspension hook 3 will not rock under the limit of fixing groove 13.
As shown in Figure 1, Figure 2 and Figure 3, mainboard 11 is additionally provided with by the side of proximal panel 12 and arranges along 21 direction of extension of guide groove
Rack gear 5, rack gear 5 via driving device drive realize fixing groove 13 move up and down, driving device includes the servo of external power supply
Motor 6, servo motor 6 are fixed on roll wheel assembly 7 close to one end of mainboard 11,6 output end of servo motor via motor mounting rack
Equipped with 5 meshed gears of rack gear, converter for controlling 6 positive and negative rotation of servo motor is additionally provided on servo motor 6, for controlling
Converter processed work and power supply it is logical disconnected switch, servo motor 6, converter, switch electrical connection, switch is arranged in truck crane
Operating room in.
Embodiment 2:
As shown in Figure 4, Figure 5 and Figure 6, the present embodiment structure and 1 structure of embodiment are essentially identical, and something in common is no longer heavy
It states, the difference is that: 11 upper end of mainboard is additionally provided with through-hole 8, and the driving device includes the servo motor 6 of external power supply, watches
Take motor 6 and be fixed on 7 upper end of roll wheel assembly via motor mounting rack, the rotation of 6 output end of servo motor is equipped with roller, on roller around
It is formed with steel wire 9 and 9 one end of steel wire connects firmly at through-hole 8, be additionally provided on servo motor 6 for controlling 6 positive and negative rotation of servo motor
Converter, for control converter work and power supply it is logical disconnected switch, servo motor 6, converter, switch electrical connection.
The characteristics of basic principles and main features and the utility model of the utility model have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these changes and improvements are both fallen in the range of claimed invention.This is practical new
The claimed range of type is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of truck crane lifting hook fixing device, which is characterized in that including mainboard (11), setting mainboard (11) two sides side plate
(12), the mainboard (11), side plate (12) are enclosed the fixing groove (13) of concave architecture, and each side plate (12) is close to each other
End face on be also vertically equipped with guide groove (21), guide groove (21) and guide pad (22) be slidably matched, and the guide pad (22) sets
It sets in suspension hook (3) two sides, the side plate (12) is additionally provided with the limit for limiting suspension hook (3) swing far from the one end of mainboard (11)
Plate (4), the fixing groove (13) move up and down via driving device driving.
2. truck crane lifting hook fixing device according to claim 1, which is characterized in that the mainboard (11) leans on proximal panel
(12) side is additionally provided with the rack gear (5) along guide groove (21) direction of extension arrangement, and the rack gear (5) drives via driving device
Realize that fixing groove (13) move up and down.
3. truck crane lifting hook fixing device according to claim 2, which is characterized in that the driving device includes external electricity
The servo motor (6) in source, the servo motor (6) are fixed on roll wheel assembly (7) close to mainboard (11) via motor mounting rack
One end, servo motor (6) output end is equipped with and rack gear (5) meshed gears, and servo motor is additionally provided on (6) for controlling servo
The converter of motor (6) positive and negative rotation, for control converter work and power supply it is logical disconnected switch, servo motor (6), conversion
Device, switch electrical connection.
4. truck crane lifting hook fixing device according to claim 1, which is characterized in that mainboard (11) upper end is additionally provided with
Through-hole (8), the driving device include the servo motor (6) of external power supply, and the servo motor (6) is fixed on roll wheel assembly
(7) upper end, the rotation of servo motor (6) output end are equipped with roller, are wound with steel wire (9) on the roller and steel wire (9) one end is solid
It is associated at through-hole (8), the converter for controlling servo motor positive and negative rotation is additionally provided on servo motor (6), is converted for controlling
Device work and power supply it is logical disconnected switch, servo motor (6), converter, switch electrical connection.
5. truck crane lifting hook fixing device according to claim 3 or 4, which is characterized in that the switch is arranged in automobile
In the operating room hung.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820311675.1U CN208200214U (en) | 2018-03-07 | 2018-03-07 | A kind of truck crane lifting hook fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820311675.1U CN208200214U (en) | 2018-03-07 | 2018-03-07 | A kind of truck crane lifting hook fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208200214U true CN208200214U (en) | 2018-12-07 |
Family
ID=64535473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820311675.1U Expired - Fee Related CN208200214U (en) | 2018-03-07 | 2018-03-07 | A kind of truck crane lifting hook fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208200214U (en) |
-
2018
- 2018-03-07 CN CN201820311675.1U patent/CN208200214U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20190307 |