CN206970056U - A kind of anti-climbing tower crane structure - Google Patents
A kind of anti-climbing tower crane structure Download PDFInfo
- Publication number
- CN206970056U CN206970056U CN201720596373.9U CN201720596373U CN206970056U CN 206970056 U CN206970056 U CN 206970056U CN 201720596373 U CN201720596373 U CN 201720596373U CN 206970056 U CN206970056 U CN 206970056U
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- China
- Prior art keywords
- platform
- tower body
- tower crane
- removable cover
- fixed
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Abstract
The utility model discloses a kind of anti-climbing tower crane structure,Its drip irrigation device includes base,Tower body and the stair being fixed on inside tower body,Tower body is made up of four tower crane columns and some tower crane cross bars,Stop platform is fixed with tower body,Stop the standing platform for being provided with below platform and being fixedly connected with tower body,Stop platform includes the inner side platform being fixed on inside tower body and the outer gusset plate for being fixed on tower body periphery,Port is offered on the platform of inner side,Port is provided with the removable cover being hinged with inner side platform,Inner side platform is provided with the automatically controlled lock set for being used for limiting removable cover upset,Standing platform is provided with inlet and outlet,Standing platform is provided with switch board,Switch board is provided with mechanical lock,The controlling switch for being used for controlling automatically controlled lock set is provided with switch board,The utility model, which has, hinders unrelated person climbing,Improve the effect that operating personnel climb safety.
Description
Technical field
A kind of tower crane is the utility model is related to, more specifically it is related to a kind of anti-climbing tower crane structure.
Background technology
It is the equipment commonly used on construction site that derrick crane, which is also known as tower crane, is mainly used in material in housing construction
Vertically and horizontally conveying and the installation of building element.A kind of dangerous phenomenon be present in existing tower crane：Some unrelated persons are climbed privately
Climb dangerous greatly to tower crane top, this behavior.
A kind of tower crane anti-climbing device of patent disclosure that patent authorization number is CN205653075U in the prior art, it is wrapped
Include the outer protective plate baffle plate assembly for being fixed on standard section of tower crane periphery and the interior protective baffle plate group being fixed on the inside of standard section of tower crane
Part, trapezoidal protective baffle plate is provided with interior protective baffle plate component, trapezoidal protective baffle plate, which is provided with, is used for the removable cover that worker passes through, living
For dynamic lid while being hinged with trapezoidal protective baffle plate, another side passes through mechanical lock and trapezoidal protective baffle plate mutually locking.Tower Bridge operates
Worker can utilize key to open mechanical lock, and by anti-climbing device, and unrelated person does not have key by outer protective plate baffle group
Part and the barrier of interior protective baffle plate component can not climb, but on the stair that can only be stood in Tower Bridge when Tower Bridge operator unlocks
Unlock, and can only hand unlocking another hold tight stair, this behavior is also extremely hazardous while unlocking inconvenient, easily
Tower Bridge operator is caused to fall.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of anti-climbing tower crane structure, tool
Have and hinder unrelated person climbing, improve the effect that operating personnel climb safety.
To achieve the above object, the utility model provides following technical scheme：A kind of anti-climbing tower crane structure, including bottom
Seat, tower body and the stair being fixed on inside tower body, the tower body are made up of four tower crane columns and some tower crane cross bars, institute
State and stop platform is fixed with tower body, it is described to stop the standing platform for being provided with below platform and being fixedly connected with tower body, the stop
Platform includes the inner side platform being fixed on inside tower body and the outer gusset plate for being fixed on tower body periphery, is opened up on the inner side platform
There is port, the port is provided with the removable cover being hinged with inner side platform, and the inner side platform is provided with to be turned over for limiting removable cover
The automatically controlled lock set turned, the standing platform are provided with inlet and outlet, and the standing platform is provided with switch board, and the switch board is set
There is mechanical lock, the controlling switch for being used for controlling automatically controlled lock set is provided with the switch board.
By using above-mentioned technical proposal, operator can be climbed to standing platform by stair, is opened and controlled using key
The mechanical lock of cabinet processed, and open controlling switch and unlock automatically controlled latch fitting component so that removable cover can be overturn, and then operation passes through
Stair continue up climbing, using hand propelled removable cover, by port, in the process without being unlocked in stair, add
The safety of operator.And unrelated person shortage key can not open switch board and be unlocked operation so that removable cover can not turn over
Turn, play the effect that unrelated person can not be climbed upwards.
The utility model is further arranged to：The automatically controlled lock set includes the mounting seat being fixed on the platform of inner side, institute
State and gag lever post is slidably connected in mounting seat, the gag lever post other end is fixed with torsional stop, and pressure is arranged with outside the gag lever post
Spring, one end of the stage clip are fixedly connected with mounting seat, and the other end is fixedly connected with torsional stop, and the mounting seat is towards torsional stop
Side wall on be fixed with electromagnet, when removable cover is covered when on port, the torsional stop is located above removable cover.
By using above-mentioned technical proposal, open controlling switch and electromagnet is powered, torsional stop is attracted to send out by electromagnet
Raw movement is simultaneously connected on electromagnet, and now stage clip is compressed, and torsional stop is left above removable cover so that removable cover can be turned over
Turn on and open.
Closing control switchs so that electromagnet dead electricity, in acting on for stage clip elastic force, torsional stop returns to initially with gag lever post
Position so that removable cover is flipped up not being flipped open by the obstruction of torsional stop.Due in the case of electromagnet dead electricity
Removable cover can not be opened, and when power-off condition occurs for tower crane, removable cover, which remains to be in, is closed state so that has a power failure in tower crane
When, unrelated person can not climb tower crane.
The utility model is further arranged to：When removable cover is covered when on port, the upper surface of the removable cover is with preventing
Gap be present between the lower surface of flap.
By using above-mentioned technical proposal, when torsional stop moves along gag lever post direction, torsional stop does not contact with removable cover,
It will not rub so that torsional stop movement is more smooth.
The utility model is further arranged to：The inner side platform is perpendicular to column, and the outer gusset plate is to the top of tower body
Portion tilts.
By using above-mentioned technical proposal so that operator is not easy to drop from the flat edge of table in inner side, while adds resistance
Platform edges are kept off apart from the height of standing platform and stop lateral separation of the platform apart from column so that unrelated person is difficult to pass through
Standing platform is climbed on the side from the outer of tower body.
The utility model is further arranged to：The edge of outer surface in the outer gusset plate is provided with to be prolonged to base direction
The hangnail stretched.
By using above-mentioned technical proposal, hangnail can hinder unrelated person to be climbed on the side outside tower body, improve tower crane
Anti-climbing performance.
The utility model is further arranged to：Lightening core is offered in the inner side platform and outer gusset plate.
By using above-mentioned technical proposal, the weight of inner side platform and outer gusset plate is reduced, improves the stability of tower crane, and
And when rainy, rainwater can quickly be discharged by lightening core, it will not produce and catchment in inner side platform and outer gusset plate.
The utility model is further arranged to：The inlet and outlet are located at the both sides of stair with port respectively.
By using above-mentioned technical proposal, when stair of the operator more than standing platform fall, it can fall and arrive at a station
On vertical platform, without directly dropping on base, the height that operator falls is reduced, improves the security of tower crane.
The utility model is further arranged to：The both sides up and down of the removable cover are equipped with handle.
By using above-mentioned technical proposal, in speeling stairway, by grip switches removable cover, member easy to operation operates.
In summary, the utility model has advantages below：
1. operator is during climbing, without being unlocked on stair, the security that operator climbs tower crane is improved；
2. reducing operator because of the unexpected height fallen, the security for climbing tower crane is improved；
3. it is difficult to climb on the side from the outer of tower body by the collective effect unrelated person of outer gusset plate and hangnail,
Unmanned personnel are effectively hindered to climb tower crane；
4. automatically controlled lock set remains to hinder removable cover upset under powering-off state, prevent unrelated person from being powered off using tower crane
Time climbing tower crane.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the structural representation at another visual angle of the present embodiment；
Fig. 3 is the structural representation that the present embodiment shows electric control lock, inner side platform and removable cover；
Switch board structural representation during Fig. 4 in the present embodiment.
Description of reference numerals：1st, base；2nd, tower body；3rd, platform is stopped；4th, standing platform；5th, automatically controlled lock set；6th, control
Cabinet；21st, tower crane column；22nd, cross bar；23rd, stair；31st, inner side platform；32nd, outer gusset plate；33rd, hangnail；34th, lightening core；35、
Port；36th, removable cover；37th, handle；41st, import and export；51st, mounting seat；52nd, gag lever post；53rd, torsional stop；54th, stage clip；55th, it is electric
Magnet；61st, mechanical lock；62nd, controlling switch.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The present embodiment discloses a kind of anti-climbing tower crane structure, as shown in Figure 1 and Figure 2, including base 1, fixed on base 1
There is tower body 2, tower body 2 is made up of four tower crane columns 21 and some tower crane cross bars 22, and stair 23 are fixed with tower body 2.Tower body 2
It is provided with and stops platform 3, stopping the lower section of platform 3 has the standing platform 4 that tower body is fixedly connected.
As shown in Figure 1 and Figure 2, stop that platform 3 includes inner side platform 31 and outer gusset plate 32, inner side platform 31 is located at stair
23 both sides and it is fixedly connected with tower body 2, and inner side platform 31 is perpendicular to column.Inner side platform 31 be used for prevent unrelated person from
Stair 23 are climbed upwards.Outer gusset plate 32 is fixed on the outside of tower body 2, for preventing unrelated person from being climbed on the side outside tower body 2,
And outer gusset plate 32 surrounds inner side platform 31, playing prevents operator from the side of inner side platform 31 to the inclined upward of tower body 2
The effect that edge drops, and inner side platform 31 adds the height for stopping the Edge Distance standing platform 4 of platform 3 and stops platform 3
Apart from the lateral separation of column so that unrelated person is difficult to climb on the side from the outer of tower body 2 by standing platform, outer gusset plate
The hangnail 33 extended downwardly is fixed with the edge of 32 outer surface, for hindering unrelated person to be climbed on the side outside tower body 2.
Lightening core 34 is offered in inner side platform 31 and outer gusset plate 32, for mitigating weight, reduces the burden of base 1.
As shown in Figure 2 and Figure 3, the port 35 passed through for operator is offered on inner side platform 31, port 35, which is provided with, lives
Dynamic lid 36, one end of removable cover 36 and inner side platform 31 are be hinged, and the other end is placed on the platform 31 of inner side, and removable cover 36
Upper and lower both sides are fixed with handle 37.Automatically controlled lock set 5 is fixed with inner side platform 31, automatically controlled lock set 5 includes being fixed on inner side
The mounting seat 51 of platform 31, gag lever post 52 is slidably connected in mounting seat 51, gag lever post 52 is fixedly arranged at the front end with torsional stop 53, anti-rotation
Plate 53 close to inner side platform 31 higher than removable cover 36 away from inner side platform 31 while.Pressure is arranged with outside gag lever post 52
Spring 54, one end of stage clip 54 are fixedly connected with mounting seat 51, and the other end is fixedly connected with torsional stop 53, and in the face of mounting seat 51
Electromagnet 55 is fixed with to the side wall of torsional stop 53.When electromagnet 55 is not powered on, stage clip 54 is in normal condition, this time limit
One end that position bar 52 is located at the surface of removable cover 36 and be hinged away from removable cover 36 with inner side platform 31 with torsional stop 53, anti-rotation
Plate 53 hinders removable cover 35 to be flipped up so that and removable cover 35 can not be flipped open, while between removable cover 36 and torsional stop 53
The movement that follow-up torsional stop 53 is easy in gap be present, after electromagnet 55, which is powered, produces magnetic force, torsional stop 53 is by electromagnet 55
Attract, adsorb on electromagnet 55, now stage clip 54 is compressed, torsional stop 53 and gag lever post 52 leave removable cover 36 just on
Side, now removable cover 36 can be flipped up opening.
As shown in Figure 2, Figure 4 shows, standing platform 4 is provided with inlet and outlet 41, and inlet and outlet 41 are with port 35 not in the same of stair 23
Side, when operator falls from the stair 23 of standing platform more than 4, it directly will not fall to put the bottom of tower body 2, the energy of standing platform 4
Iris action is played, reduces the damage of operator.And switch board 6 is provided with standing platform 4, switch board 6 and electric control lock group
Part 5 is connected by cable (not shown), and switch board 6 is provided with mechanical lock 61, and control electromagnet 55 is provided with switch board 6
Controlling switch 62.
Specific work process, operator into Tower Bridge climb upwards when, climbed by stair 23 to standing platform 4, use key
Opening switch board 6 and opening controlling switch 62 causes electromagnet 55 electric, and torsional stop 53 is adsorbed on electromagnet 55, now lived
Dynamic lid 36 can be flipped open, and be then shut off switch board 6, prevent unrelated person from using, and operator can push removable cover 35 open
Climbing passes through port 35 upwards afterwards.
When operator leaves Tower Bridge and climbed downwards, can pull handle 37 rotate removable cover 36 and cover port 35, Ran Houkai
Open switch board 6, closing control switch 62 causes the dead electricity of electromagnet 55, in acting on for the elastic force of stage clip 54, torsional stop 53 with it is spacing
Bar 52 returns to initial position so that removable cover 36 can not be overturn, and people can not be from port 35 by being then shut off switch board 6 and leaving away.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, it is all in this practicality
Within new design concept, any modification, equivalent substitution and improvements made etc., protection of the present utility model should be included in
Within the scope of.
Claims (8)
1. a kind of anti-climbing tower crane structure, including base (1), tower body (2) and the stair (23) for being fixed on tower body (2) inside,
It is characterized in that：The tower body (2) is made up of four tower crane columns (21) and some tower crane cross bars (22), the tower body (2)
Inside it is fixed with and stops platform (3), it is described to stop the standing platform (4) for being provided with below platform (3) and being fixedly connected with tower body (2), institute
State and stop that platform (3) includes being fixed on the internal inner side platform (31) of tower body (2) and is fixed on the outer gusset plate on tower body (2) periphery
(32) port (35), is offered on the inner side platform (31), the port (35) is provided with what is be hinged with inner side platform (31)
Removable cover (36), the inner side platform (31) are provided with the automatically controlled lock set (5) for being used for limiting removable cover (36) upset, the standing
Platform (4) is provided with inlet and outlet (41), and the standing platform (4) is provided with switch board (6), and the switch board (6) is provided with machinery
Lock (61), the controlling switch (62) for being used for controlling automatically controlled lock set (5) is provided with the switch board (6).
A kind of 2. anti-climbing tower crane structure according to claim 1, it is characterised in that：The automatically controlled lock set (5) includes
The mounting seat (51) being fixed on inner side platform (31), gag lever post (52), the limit are slidably connected on the mounting seat (51)
Position bar (52) other end is fixed with torsional stop (53), and stage clip (54) is arranged with outside the gag lever post (52), the stage clip (54)
One end is fixedly connected with mounting seat (51), and the other end is fixedly connected with torsional stop (53), and the mounting seat (51) is towards torsional stop
(53) electromagnet (55) is fixed with side wall, when removable cover (36) is covered when on port (35), torsional stop (53) position
Above removable cover (36).
A kind of 3. anti-climbing tower crane structure according to claim 2, it is characterised in that：When removable cover (36) is covered in port
(35) when on, gap be present between the upper surface of the removable cover (36) and the lower surface of torsional stop (53).
A kind of 4. anti-climbing tower crane structure according to claim 1, it is characterised in that：The inner side platform (31) perpendicular to
Column, top droop of the outer gusset plate (32) to tower body (2).
A kind of 5. anti-climbing tower crane structure according to claim 4, it is characterised in that：It is outer on the outer gusset plate (32)
The edge on surface is provided with the hangnail (33) extended to base (1) direction.
A kind of 6. anti-climbing tower crane structure according to claim 1, it is characterised in that：The inner side platform (31) and outer
Lightening core (34) is offered in gusset plate (32).
A kind of 7. anti-climbing tower crane structure according to claim 1, it is characterised in that：The inlet and outlet (41) and port
(35) it is located at the both sides of stair (23) respectively.
A kind of 8. anti-climbing tower crane structure according to claim 1, it is characterised in that：Up and down the two of the removable cover (36)
Side is equipped with handle (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720596373.9U CN206970056U (en) | 2017-05-25 | 2017-05-25 | A kind of anti-climbing tower crane structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720596373.9U CN206970056U (en) | 2017-05-25 | 2017-05-25 | A kind of anti-climbing tower crane structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206970056U true CN206970056U (en) | 2018-02-06 |
Family
ID=61410127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720596373.9U Expired - Fee Related CN206970056U (en) | 2017-05-25 | 2017-05-25 | A kind of anti-climbing tower crane structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206970056U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052196A (en) * | 2018-10-14 | 2018-12-21 | 张家港市天运建筑机械有限公司 | A kind of telescopic lateral protective device for derrick crane |
| CN109052200A (en) * | 2018-10-14 | 2018-12-21 | 张家港市天运建筑机械有限公司 | A kind of climbing mouth protection mechanism applied to support platform inside derrick crane |
| CN109179230A (en) * | 2018-11-20 | 2019-01-11 | 中建局集团第五建筑有限公司 | A kind of tower crane anti-climbing device and its construction method |
| CN109179224A (en) * | 2018-10-14 | 2019-01-11 | 张家港市天运建筑机械有限公司 | A kind of secondary safety applied to derrick crane internal platform entrance |
| CN114014186A (en) * | 2021-11-30 | 2022-02-08 | 绍兴南特起重设备有限公司 | Tower crane safer in climbing |
| CN114233084A (en) * | 2021-11-26 | 2022-03-25 | 国网北京市电力公司 | Iron tower climbing prevention device, iron tower mistaken climbing prevention management and control system and mistaken climbing prevention management and control method |
-
2017
- 2017-05-25 CN CN201720596373.9U patent/CN206970056U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052196A (en) * | 2018-10-14 | 2018-12-21 | 张家港市天运建筑机械有限公司 | A kind of telescopic lateral protective device for derrick crane |
| CN109052200A (en) * | 2018-10-14 | 2018-12-21 | 张家港市天运建筑机械有限公司 | A kind of climbing mouth protection mechanism applied to support platform inside derrick crane |
| CN109179224A (en) * | 2018-10-14 | 2019-01-11 | 张家港市天运建筑机械有限公司 | A kind of secondary safety applied to derrick crane internal platform entrance |
| CN109179224B (en) * | 2018-10-14 | 2023-12-01 | 张家港市天运建筑机械有限公司 | Be applied to auxiliary safety mechanism of tower crane inside platform access & exit |
| CN109052200B (en) * | 2018-10-14 | 2024-01-19 | 张家港市天运建筑机械有限公司 | Climbing port protection mechanism applied to internal supporting platform of tower crane |
| CN109179230A (en) * | 2018-11-20 | 2019-01-11 | 中建局集团第五建筑有限公司 | A kind of tower crane anti-climbing device and its construction method |
| CN109179230B (en) * | 2018-11-20 | 2023-09-12 | 中建一局集团第五建筑有限公司 | Tower crane anti-climbing device and construction method thereof |
| CN114233084A (en) * | 2021-11-26 | 2022-03-25 | 国网北京市电力公司 | Iron tower climbing prevention device, iron tower mistaken climbing prevention management and control system and mistaken climbing prevention management and control method |
| CN114014186A (en) * | 2021-11-30 | 2022-02-08 | 绍兴南特起重设备有限公司 | Tower crane safer in climbing |
| CN114014186B (en) * | 2021-11-30 | 2023-12-08 | 绍兴南特起重设备有限公司 | Tower crane with safe climbing |
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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 |
Granted publication date: 20180206 Termination date: 20190525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |