CN206486204U - A kind of new tower crane - Google Patents
A kind of new tower crane Download PDFInfo
- Publication number
- CN206486204U CN206486204U CN201720177237.6U CN201720177237U CN206486204U CN 206486204 U CN206486204 U CN 206486204U CN 201720177237 U CN201720177237 U CN 201720177237U CN 206486204 U CN206486204 U CN 206486204U
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- China
- Prior art keywords
- driver
- tower crane
- fixed
- transparent window
- mounting seat
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Abstract
The utility model discloses a kind of new tower crane, including pedestal, tower crane body, driver's cabin, a transparent window is provided with driver's cabin, the side-lower that the outer wall of driver's cabin is located at transparent window is fixed with transverse slat, the opposite side that the outer wall of driver's cabin is located at transparent window is fixed with vertical block, servomotor is installed on transverse slat, a threaded screw rod vertically set is fixed with the output shaft of servomotor, screw thread is equipped with a vertical shift block on threaded screw rod, the one side of vertical shift block towards transparent window is fixed with the first mounting seat, clean vision screen for cleaning rainwater on transparent window is installed in the first mounting seat, another termination of clean vision screen is fixed with the second mounting seat, the one side of vertical block towards transparent window is provided with chute, at least one pulley being connected with slide is installed in the second mounting seat.Its advantage is：Automaticity is high, practical.
Description
Technical field
The utility model is related to a kind of new tower crane.
Background technology
Chinese patent 201420172006.2 discloses a kind of new tower crane, including pedestal, tower crane frame, operating room and lifting
Arm, the tower crane frame is fixed on pedestal, and the operating room is arranged on tower crane frame, and the crane arm balance is erected at tower crane frame
On, it is provided with the postbrachium of the crane arm on a fixed counterweight and a mobile counterweight, the forearm of the crane arm
A carriage is provided with, the carriage is arranged with camera and suspension hook, the utility model, can be tower crane driver
Suspension hook lower images are provided, are easy to safety work, the counterweight of original fixation is used for balancing the deadweight of tower crane forearm, increased one
Mobile counterweight is used for the weight formed after balance crane lifting, so as to subtract when tower crane works to the moment of flexure that ground is produced
It is small, its processing requirement to ground is reduced, the lifting weight of tower crane can also be properly increased so that tower crane more has safety
Property.But easily accumulation rainwater or dust are time-consuming take, it is necessary to artificial clear up on the window of the operating room in the utility model
Power, poor practicability.
Utility model content
Problem to be solved in the utility model is to provide a kind of high, the practical new tower crane of automaticity.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of new tower crane, including base
It is provided with seat, tower crane body, the driver's cabin on the tower crane body being fixed on the pedestal, the driver's cabin
One transparent window, it is characterised in that the side-lower that the outer wall of the driver's cabin is located at the transparent window is fixed with transverse slat, institute
The outer wall for stating driver's cabin is located at the opposite side of the transparent window and is fixed with vertical block, the transverse slat and is provided with servomotor,
Screw thread slide fit on a threaded screw rod vertically set, the threaded screw rod is fixed with the output shaft of the servomotor
There is a vertical shift block, the one side of the vertical shift block towards the transparent window is fixed with the first mounting seat, described first
Clean vision screen for cleaning rainwater on transparent window is installed, another termination of the clean vision screen is fixed with the second peace in mounting seat
Seat is filled, the one side of vertical block towards the transparent window, which is provided with chute, second mounting seat, is provided with least one
Electric cabinet is installed, the outer wall of the electric cabinet is provided with use in the individual pulley being connected with the slide, the driver's cabin
In being provided with electronic control module in the button groups for controlling the servomotor, the electric cabinet, the electronic control module respectively with it is described
Button groups, servomotor are electrically connected with.
Preferably, above-mentioned new tower crane, wherein the clean vision screen includes connecting first mounting seat and the second installation
The cylindrical tube of seat, be set in the cylindrical tube outer wall sweep rain rubber.
Preferably, above-mentioned new tower crane, wherein the rain rubber of sweeping has been embedded in a reinforcing network.
Preferably, above-mentioned new tower crane, wherein two surfaces of the reinforcing network were provided with described in multiple be embedded into
Sweep the connection bump in rain rubber.
Preferably, above-mentioned new tower crane, wherein the electronic control module includes PLC, the servo being electrically connected with the PLC
Driver, the PLC is electrically connected with the button groups, and the servo-driver is electrically connected with the servomotor.
It is of the present utility model to have the technical effect that：By button groups servomotor can be controlled to rotate and then drive
Threaded screw rod rotate, because vertical shift block is threadedly coupled with threaded screw rod so that vertical shift block on threaded screw rod above and below
Slide, and then drive clean vision screen to move up and down rainwater and dust on cleaning transparent window, easy to use, automaticity is high；
At least one pulley being connected with slide is installed so that clean vision screen moves up and down more steady in the second mounting seat.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the left view of driver's cabin in Fig. 1；
Fig. 3 is the sectional view of clean vision screen in Fig. 2；
Fig. 4 is the structural representation of electric cabinet in Fig. 1；
Fig. 5 is the longitudinal sectional view of electric cabinet in Fig. 4；
Fig. 6 is the left view of vertical block in Fig. 2.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described, so that the utility model
Technical scheme be more readily understood and grasp.
As shown in Fig. 1,2,3,4,5,6, a kind of new tower crane, including pedestal 1, tower crane body, driver's cabin 3, tower crane body
Including the tower crane frame 21 being fixed on pedestal 1, the crane arm 23 being connected to by slew gear 22 on tower crane frame 21.
One side on driver's cabin 3 towards crane arm 23 is provided with a transparent window 31, and the outer wall of driver's cabin 3 is located at transparent regard
The lower right-hand side of window 31 is fixed with transverse slat 32, and the outer wall of driver's cabin 3 is fixed with vertical block 33 positioned at the left side of transparent window 31, horizontal
It is provided with plate 32 on servomotor 34, the output shaft of servomotor 34 and is welded with a threaded screw rod vertically set
35, screw thread is equipped with a vertical shift block 36 on threaded screw rod 35, and the one side of vertical shift block 36 towards transparent window 31 is fixed
There are the clean vision screen 4 being provided with the first mounting seat 37, the first mounting seat 37 for cleaning rainwater on transparent window 31, clean vision screen 4
Another termination be fixed with the second mounting seat 38, the one side of vertical block 33 towards transparent window 31 is provided with chute 39, the second peace
Two pulleys being slidably connected with chute 39 40 are installed on dress seat 38.
Electric cabinet 5 is installed, the outer wall of electric cabinet 5 is provided with the button groups for controlling servomotor 34 in driver's cabin 3
51, electronic control module is installed in electric cabinet 51.Electronic control module includes PLC52, the servo-driver 53 being electrically connected with PLC52,
PLC52 is electrically connected with button groups 51, and servo-driver 53 is electrically connected with servomotor 34.PLC52 is built-in with driving servo
The driver of motor 34, PLC52 is using PLC--CPM1A-V1 series.
Clean vision screen 4 in the utility model includes the cylindrical tube of the first mounting seat 37 of connection and the second mounting seat 38
41st, be set in the outer wall of cylindrical tube 41 sweeps rain rubber 42, and so design make it that the structure of clean vision screen 4 is firmer.
Sweep rain rubber 42 and be embedded in a reinforcing network 7 so that sweep rain rubber 42 more solid, it is therefore prevented that sweep the quilt of rain rubber 42
Abrasion, reinforcing network 7 is the grid that iron wire weaves as warp and weft.Two surfaces of reinforcing network 7 are provided with multiple
It is embedded into the connection bump 71 swept in rain rubber 42, so design causes reinforcing network 7 to be connected closer with sweeping rain rubber 42.Connection
Projection 71 is arranged on the intersection of warp and weft.
Certainly, it these are only preferred embodiment of the present utility model, it is non-therefore limit to patent of the present utility model
Simple modification and the equivalent structure change for it of scope, all utilization the utility model specifications and schema content institute, all should similarly be wrapped
It is contained within scope of patent protection of the present utility model.
Claims (5)
1. a kind of new tower crane, including pedestal, be fixed on the pedestal tower crane body, on the tower crane body
A transparent window is provided with driver's cabin, the driver's cabin, it is characterised in that：The outer wall of the driver's cabin is located at described transparent regard
One side-lower of window is fixed with transverse slat, and the outer wall of the driver's cabin is fixed with vertical block positioned at the opposite side of the transparent window,
It is provided with the transverse slat and a screw thread silk vertically set is fixed with servomotor, the output shaft of the servomotor
Screw thread is equipped with a vertical shift block, one side of the vertical shift block towards the transparent window on bar, the threaded screw rod
The clean vision screen being provided with the first mounting seat, first mounting seat for cleaning rainwater on transparent window is fixed with, it is described to sweep
Another termination of rain device is fixed with the second mounting seat, and the one side of vertical block towards the transparent window is provided with chute, institute
State be provided with the second mounting seat at least one pulley being connected with the slide, the driver's cabin be provided with it is automatically controlled
Case, the outer wall of the electric cabinet be provided with the button groups for controlling the servomotor, the electric cabinet be provided with it is automatically controlled
Module, the electronic control module is electrically connected with the button groups, servomotor respectively.
2. new tower crane according to claim 1, it is characterised in that：The clean vision screen includes connecting first mounting seat
Cylindrical tube with the second mounting seat, be set in the cylindrical tube outer wall sweep rain rubber.
3. new tower crane according to claim 2, it is characterised in that：The rain rubber of sweeping has been embedded in a reinforcing network.
4. new tower crane according to claim 3, it is characterised in that：Two surfaces of the reinforcing network are provided with multiple
It is embedded into the connection bump swept in rain rubber.
5. new tower crane according to claim 1, it is characterised in that：The electronic control module includes PLC and PLC electricity
Property connection servo-driver, the PLC and the button groups are electrically connected with, the servo-driver and servomotor electricity
Property connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720177237.6U CN206486204U (en) | 2017-02-27 | 2017-02-27 | A kind of new tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720177237.6U CN206486204U (en) | 2017-02-27 | 2017-02-27 | A kind of new tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206486204U true CN206486204U (en) | 2017-09-12 |
Family
ID=59763116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720177237.6U Active CN206486204U (en) | 2017-02-27 | 2017-02-27 | A kind of new tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206486204U (en) |
-
2017
- 2017-02-27 CN CN201720177237.6U patent/CN206486204U/en active Active
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