CN205442449U - Portable tower crane device - Google Patents
Portable tower crane device Download PDFInfo
- Publication number
- CN205442449U CN205442449U CN201521056013.7U CN201521056013U CN205442449U CN 205442449 U CN205442449 U CN 205442449U CN 201521056013 U CN201521056013 U CN 201521056013U CN 205442449 U CN205442449 U CN 205442449U
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- CN
- China
- Prior art keywords
- motor
- bracket
- side boom
- expansion bracket
- bottom bracket
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- 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 provides a portable tower crane device, include the bottom support, set up the expansion bracket above the support of bottom and set up the flexible motor of owner that is used for changing the expansion bracket height on the support of bottom, it is provided with the top rotating electrical machines to contract a top, and the top rotating electrical machines is stretched the pole with the side and is connected, and the side is provided with the rail that sideslips on stretching the pole, is provided with on the rail that sideslips can follow the rail that sideslips and carry out gliding top shoe, and rotating electrical machines top in top is provided with top tension motor, and top tension motor is connected with the top shoe through the tensile reinforcing bar in top, and tension motor top in top is provided with total accuse device, always controls and is provided with the top antenna above the device, the portion is provided with down tension motor on the support, and lower tension motor draws reinforcing bar and side to stretch the pole through the side to be connected, the side is provided with monitoring device on stretching the pole, and the monitoring device bottom is connected with the camera through the pivot, always control device and top tension motor, top rotating electrical machines, lower tension motor, top antenna and camera circuit connection.
Description
Technical field
This utility model is specifically related to a kind of removable tower crane device.
Background technology
Tower crane i.e. derrick crane, is a kind of crane gear the most frequently used on construction site, is used for hanging the raw-material equipment of constructing such as construction reinforcing bar, cement, scaffold tubes used, and tower crane is a kind of requisite equipment of construction；Common tower crane includes pylon, amplitude variation trolley, balancing weight, slew gear, operating room and cantilever etc., but traditional tower crane security performance when manual operation it is difficult to ensure that, so needing a kind of higher removable tower crane device of security performance badly to solve the problems referred to above.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, it is provided that a kind of removable tower crane device, this removable tower crane device can solve the problems referred to above well.
For reaching above-mentioned requirements, this utility model adopts the technical scheme that: providing one removable tower crane device, this removable tower crane device includes bottom bracket, is arranged on the expansion bracket above bottom bracket and is arranged on bottom bracket the main telescope motor for changing expansion bracket height；Contracting top of the trellis is provided with rotary-top motor, rotary-top motor is connected with side boom, it is provided with wood side-guide on the boom of side, it is provided with on wood side-guide and can carry out, along wood side-guide, the top shoe that slides, rotary-top motor is provided above top stretching motor, stretching motor in top is connected with top shoe by top stretching reinforcing bar, and top stretching motor is provided above master control device, and master control device is provided above top antenna；Being provided with lower stretching motor on portion's support, lower stretching motor is connected with side boom by layback reinforcing bar；It is provided with supervising device on the boom of side, is connected with photographic head by rotating shaft bottom supervising device；Master control device is connected with top stretching motor, rotary-top motor, lower stretching motor, top antenna and camera circuit；Side boom is provided with spacing slide rail, spacing slide rail is provided with and can carry out, along spacing slide rail, the limited block that slides, and limited block is connected with expansion bracket by insurance pull bar, is provided with emergency-off device in expansion bracket, and emergency-off device is connected with master control device circuit；Be provided with cable fixture on expansion bracket, bottom bracket and side boom, what described cable fixture included that described expansion bracket, bottom bracket and side boom be connected connect spring with described be connected that spring is connected connect buckle and be arranged on the cable retainer ring that described Connection Card is buckled；The junction of described expansion bracket and described bottom bracket is provided with lower fixed cover, it is provided with lower fixed screw on described lower fixed cover, the junction of described bottom bracket and side boom is provided with fixed cover, fixed put to be provided with on fixed screw bottom bracket and side boom be provided with spray dust remover, being connected with bottom Mobile base bottom described bottom bracket, the bottom of described bottom Mobile base is provided with return pulley and bottom support block.
This tower crane device has the advantage that as follows:
(1) effect of well insurance when the material hung at suspension arrangement is overweight or can be played when layback reinforcing bar ruptures by arranging spacing slide rail, limited block and insurance pull bar.
(2) can in case of emergency carry out emergency-off process by arranging emergency-off device, thus improve the safety of this tower crane device.
(3) working condition of this removable tower crane device can be carried out real-time monitoring by arranging photographic head, rotating shaft and supervising device.
(4) top shoe can be controlled slide at wood side-guide by arranging side boom, wood side-guide, suspension arrangement, suspension reinforcing bar and top shoe, it is possible to by top stretching motor and top stretching reinforcing bar, the position of top shoe is adjusted.
(5) can be adjusted with the anglec of rotation of offside boom by arranging rotary-top motor.
(6) by arranging lower stretching motor and lower stretching motor being connected by the rear end of layback reinforcing bar with side boom, it is possible to by the pulling force of the rear end of lower stretching motor regulation offside boom, thus adapt to different situations.
(7) whole height of this removable tower crane device can be regulated by arranging expansion bracket, bottom bracket and main telescope motor.
(8) expansion bracket and bottom bracket, side boom and expansion bracket can be fixed together well by arranging upper fixed cover, upper fixed screw, lower fixed screw and lower fixed cover, it is possible to carry out splitting to facilitate transport by expansion bracket bottom bracket and side boom at any time.
(9) pass through to arrange connection spring, cable retainer ring, cable fixture and connect buckle can cable be received and position-limiting action well, to prevent the situation that cable is wound around.
(10) passing through to arrange spray dust remover on bottom bracket and wood side-guide is possible to prevent this removable tower crane device to produce substantial amounts of dust in use.
(11) this removable tower crane device can be moved in real time by arranging return pulley, bottom support block and bottom Mobile base.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing further understanding of the present application, constitute the part of the application, use identical reference number to represent same or analogous part in the drawings, the schematic description and description of the application is used for explaining the application, is not intended that the improper restriction to the application.In the accompanying drawings:
Fig. 1 schematically shows the structural representation of the removable tower crane device according to one embodiment of the application.
Wherein: 1, top antenna；2, master control device；3, top stretching motor；4, rotary-top motor；5, expansion bracket；6, layback reinforcing bar；7, lower stretching motor；8, bottom bracket；9, main telescope motor；10, top stretching reinforcing bar；11, side boom；12, wood side-guide；13, suspension arrangement；14, reinforcing bar is hung；15, top shoe；16, photographic head；17, rotating shaft；18, supervising device；19, spacing slide rail；20, limited block；21, insurance pull bar；22, emergency-off device；23, spring is connected；24, cable retainer ring；25, cable fixture；26, buckle is connected；27, upper fixed cover；28, upper fixed screw；29, lower fixed screw；30, lower fixed cover；31, spray dust remover；32, return pulley；33, bottom support block；34, bottom Mobile base.
Detailed description of the invention
For making the purpose of the application, technical scheme and advantage clearer, below in conjunction with drawings and the specific embodiments, the application is described in further detail.
In the following description, to " embodiment ", " embodiment ", " example ", " example " etc. quote the embodiment showing so to describe or example can include special characteristic, structure, characteristic, character, element or limit, but the most each embodiment or example necessarily include special characteristic, structure, characteristic, character, element or limit.It addition, reuse phrase " according to an embodiment of the application " although it is possible to refer to identical embodiment, but it is not necessarily referring to identical embodiment.
For the sake of simplicity, eliminate in below describing and well known to a person skilled in the art some technical characteristic.
An embodiment according to the application, it is provided that a kind of removable tower crane device, as it is shown in figure 1, include bottom bracket 8, be arranged on the expansion bracket 5 above bottom bracket 8 and be arranged on bottom bracket 8 the main telescope motor 9 for changing expansion bracket 5 height；Contracting frame 5 top is provided with rotary-top motor 4, rotary-top motor 4 is connected with side boom 11, wood side-guide 12 it is provided with on side boom 11, it is provided with on wood side-guide 12 and can carry out, along wood side-guide 12, the top shoe 15 that slides, rotary-top motor 4 is provided above top stretching motor 3, top stretching motor 3 is connected with top shoe 15 by top stretching reinforcing bar 10, and top stretching motor 3 is provided above master control device 2, and master control device 2 is provided above top antenna 1；Being provided with lower stretching motor 7 on portion's support 8, lower stretching motor 7 is connected with side boom 11 by layback reinforcing bar 7；It is provided with supervising device 18 on side boom 11, is connected with photographic head 16 by rotating shaft 17 bottom supervising device 18；Master control device 2 is connected with top stretching motor 3, rotary-top motor 4, lower stretching motor 7, top antenna 1 and photographic head 16 circuit；Side boom 11 is provided with spacing slide rail 19, it is provided with on spacing slide rail 19 and can carry out, along spacing slide rail 19, the limited block 20 that slides, limited block 20 is connected with expansion bracket 5 by insurance pull bar 21, is provided with emergency-off device 22 in expansion bracket 5, and emergency-off device 22 is connected with master control device 2 circuit；Be provided with cable fixture 25 on expansion bracket 5, bottom bracket 8 and side boom 11, what described cable fixture 25 included that described expansion bracket 5, bottom bracket 8 and side boom 11 be connected connect spring 23 with described be connected that spring 23 is connected connect buckle 26 and be arranged on the cable retainer ring 24 on described connection buckle 26；The junction of described expansion bracket 5 and described bottom bracket 8 is provided with lower fixed cover 30, lower fixed screw 29 it is provided with on described lower fixed cover 30, the junction of described bottom bracket 8 and side boom 11 is provided with fixed cover 27, and fixed set 27 is provided with fixed screw 28；Being provided with spray dust remover 31 on bottom bracket 8 and side boom 11, be connected with bottom Mobile base 34 bottom described bottom bracket, the bottom of described bottom Mobile base 34 is provided with return pulley 32 and bottom support block 33.
An embodiment according to the application, is connected with suspension arrangement 13 by suspension reinforcing bar 14 bottom the top shoe 15 of this removable tower crane device.
An embodiment according to the application, this removable tower crane device can carry out real-time monitoring to the working condition of this removable tower crane device by arranging photographic head 16, rotating shaft 17 and supervising device 18；Top shoe 15 can be controlled slide at wood side-guide 12 by arranging side boom 11, wood side-guide 12, suspension arrangement 13, suspension reinforcing bar 14 and top shoe 15, it is possible to by top stretching motor 3 and top stretching reinforcing bar 10, the position of top shoe 15 is adjusted；Can be adjusted with the anglec of rotation of offside boom 11 by arranging rotary-top motor 4；By arranging lower stretching motor 7 and lower stretching motor 7 being connected by the rear end of layback reinforcing bar 6 with side boom 11, it is possible to regulated the pulling force of the rear end of offside boom 11 by lower stretching motor 7, thus adapt to different situations；The whole height of this removable tower crane device can be regulated by arranging expansion bracket 5, bottom bracket 8 and main telescope motor 9；Can be when the material hung at suspension arrangement 13 be overweight or layback reinforcing bar 6 plays the effect of well insurance when rupturing by arranging spacing slide rail 19, limited block 20 and insurance pull bar 21；Can in case of emergency carry out emergency-off process by arranging emergency-off device 22, thus improve the safety of this tower crane device；Expansion bracket 5 and bottom bracket 8, side boom 11 and expansion bracket 5 can be fixed together well by arranging upper fixed cover 27, upper fixed screw 28, lower fixed screw 29 and lower fixed cover 30, it is possible to carry out splitting to facilitate transport by expansion bracket 5 bottom bracket 8 and side boom 11 at any time；Cable can be received and position-limiting action well by arranging connection spring 23, cable retainer ring 24, cable fixture 25 and connection buckle 26, to prevent the situation that cable is wound around；It is possible to prevent this removable tower crane device to produce substantial amounts of dust in use by arranging spray dust remover 31 on bottom bracket 8 and wood side-guide 12；This removable tower crane device can be moved in real time by arranging return pulley 32, bottom support block 33 and bottom Mobile base 34.
Embodiment described above only represents several embodiments of the present utility model, and it describes more concrete and detailed, but can not be interpreted as the restriction to this utility model scope.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into this utility model protection domain.Protection domain the most of the present utility model should be as the criterion with described claim.
Claims (2)
1. a removable tower crane device, it is characterised in that: include bottom bracket (8), be arranged on the expansion bracket (5) of described bottom bracket (8) top and be arranged on described bottom bracket (8) the main telescope motor (9) being used for changing described expansion bracket (5) height；Described contracting frame (5) top is provided with rotary-top motor (4), described rotary-top motor (4) is connected with side boom (11), wood side-guide (12) it is provided with on described side boom (11), it is provided with on described wood side-guide (12) and can carry out, along described wood side-guide (12), the top shoe (15) that slides, described rotary-top motor (4) is provided above top stretching motor (3), described top stretching motor (3) is connected with described top shoe (15) by top stretching reinforcing bar (10), described top stretching motor (3) is provided above master control device (2), described master control device (2) is provided above top antenna (1)；Being provided with lower stretching motor (7) in described portion support (8), described lower stretching motor (7) is connected with side boom (11) by layback reinforcing bar (6)；Being provided with supervising device (18) on described side boom (11), described supervising device (18) bottom is connected with photographic head (16) by rotating shaft (17)；Described master control device (2) is connected with described top stretching motor (3), rotary-top motor (4), lower stretching motor (7), top antenna (1) and photographic head (16) circuit；Described side boom (11) is provided with spacing slide rail (19), it is provided with on described spacing slide rail (19) and can carry out, along described spacing slide rail (19), the limited block (20) that slides, described limited block (20) is connected with expansion bracket (5) by insurance pull bar (21), being provided with emergency-off device (22) in described expansion bracket (5), described emergency-off device (22) is connected with master control device (2) circuit；Being provided with cable fixture (25) on described expansion bracket (5), bottom bracket (8) and side boom (11), described cable fixture (25) includes that connection spring (23) that described expansion bracket (5), bottom bracket (8) and side boom (11) be connected is connected connection buckle (26) that spring (23) is connected with described and be arranged on the cable retainer ring (24) on described connection buckle (26)；The junction of described expansion bracket (5) and described bottom bracket (8) is provided with lower fixed cover (30), it is provided with lower fixed screw (29) on described lower fixed cover (30), the junction of described bottom bracket (8) and side boom (11) is provided with fixed cover (27), and fixed set (27) is provided with fixed screw (28)；It is provided with spray dust remover (31) on described bottom bracket (8) and side boom (11), being connected with bottom Mobile base (34) bottom described bottom bracket, the bottom of described bottom Mobile base (34) is provided with return pulley (32) and bottom support block (33).
Removable tower crane device the most according to claim 1, it is characterised in that: described top shoe (15) bottom is connected with suspension arrangement (13) by hanging reinforcing bar (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521056013.7U CN205442449U (en) | 2015-12-17 | 2015-12-17 | Portable tower crane device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521056013.7U CN205442449U (en) | 2015-12-17 | 2015-12-17 | Portable tower crane device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205442449U true CN205442449U (en) | 2016-08-10 |
Family
ID=57180183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521056013.7U Expired - Fee Related CN205442449U (en) | 2015-12-17 | 2015-12-17 | Portable tower crane device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205442449U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429902A (en) * | 2016-10-14 | 2017-02-22 | 上海德益轻型起重机有限公司 | Cantilever warping degree adjusting mechanism for cantilever crane |
| CN110342410A (en) * | 2019-07-16 | 2019-10-18 | 浙江海洋大学 | A kind of self-stabilization formula tower crane |
-
2015
- 2015-12-17 CN CN201521056013.7U patent/CN205442449U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429902A (en) * | 2016-10-14 | 2017-02-22 | 上海德益轻型起重机有限公司 | Cantilever warping degree adjusting mechanism for cantilever crane |
| CN106429902B (en) * | 2016-10-14 | 2018-08-17 | 上海德益轻型起重机有限公司 | Set-back regulating mechanism on a kind of cantilever for cantilever crane |
| CN110342410A (en) * | 2019-07-16 | 2019-10-18 | 浙江海洋大学 | A kind of self-stabilization formula tower crane |
| CN110342410B (en) * | 2019-07-16 | 2020-09-11 | 浙江海洋大学 | Self-stabilizing tower crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20161217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |