CN204022358U - Tower crane anti-climbing device - Google Patents
Tower crane anti-climbing device Download PDFInfo
- Publication number
- CN204022358U CN204022358U CN201420396308.8U CN201420396308U CN204022358U CN 204022358 U CN204022358 U CN 204022358U CN 201420396308 U CN201420396308 U CN 201420396308U CN 204022358 U CN204022358 U CN 204022358U
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- tower crane
- protective device
- mentioned
- climbing
- crane anti
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Abstract
The utility model provides a kind of tower crane anti-climbing device, it comprises outer protective device and interior protective device, described outer protective device comprises detachable centrosymmetric two " L " shape assemblies, described in two, " L " shape assembly is bolted to connection as square, described outer protective device is shelved on the periphery crossbeam of the standard knot of tower crane, described interior protective device is shelved on the intermediate transverse girder of the standard knot of tower crane, and described interior protective device is fixedly connected with described outer protective device by bolt.According to the tower crane anti-climbing device that the utility model provides, install simple, quick, reduce the potential safety hazard in installation process, improve work efficiency, and its good looking appearance, repeatedly can repeat turnover to use, avoid irrelevant personage by the phenomenon that climbing tower crane or other skyscraper carry out making trouble, namely serve the object preventing from arbitrarily climbing tower crane.
Description
Technical field
The utility model relates to tower crane technical field, relates to a kind of tower crane anti-climbing device particularly.
Background technology
Tower crane is the requisite heavy mechanical equipment in building ground, is responsible for the vital task of transport of materials; At the midway location of standard section of tower crane, be provided with the cat ladder of vertical direction, for tower crane driver or the upper and lower tower crane of service personnel.
In recent years, often can occur that irrelevant personage climbs tower crane, civilian worker is the event of malice climbing tower crane of asking for salary, create comparatively severe social influence, also bring larger puzzlement and trouble to unit in charge of construction.As the user of tower crane, how to take measures to prevent similar incidents from occurring? the most simple way sets up protective equipment exactly on tower crane, prevents unrelated person from arbitrarily climbing.
The protective equipment set up at present generally has two kinds, a kind of is be shelved on standard section of tower crane in direction with reinforcing bar in length and breadth by certain spacing, be welded into mattress again and play protective action, another kind be with plank in length and breadth to being laid on standard section of tower crane, play the object preventing arbitrarily climbing.
Although above-mentioned two kinds of anti-climbing protective equipments also can play a role, exist set up wastes time and energy, unsightly, can not the shortcoming such as repetitive cycling use, and set up in process in high-altitude and there is very large potential safety hazard.
Therefore, in order to solve above-mentioned deficiency of the prior art, the utility model proposes a kind of new solution.
Utility model content
In order to solve the aforementioned problems in the prior, the utility model provides a kind of tower crane anti-climbing device.The tower crane anti-climbing device that the utility model provides, installs simple, quick, reduces the potential safety hazard in installation process, improve work efficiency, and its good looking appearance, repeatedly can repeat turnover and use, serve the object preventing from arbitrarily climbing tower crane.
According to a kind of tower crane anti-climbing device that the utility model provides, it comprises outer protective device and interior protective device, described outer protective device comprises detachable centrosymmetric two " L " shape assemblies, described in two, " L " shape assembly is bolted to connection as square, described outer protective device is shelved on the periphery crossbeam of the standard knot of tower crane, described interior protective device is shelved on the intermediate transverse girder of the standard knot of tower crane, and described interior protective device is fixedly connected with described outer protective device by bolt.
Further, described " L " shape assembly comprises " L " shape skeleton and is positioned at the turnover panel outside it, described turnover panel is rectangular sheet steel and can be spliced into " L " shape, two the first hinges are provided with between described turnover panel and described skeleton, two described first hinges lay respectively at two ends of described turnover panel, and described turnover panel is movable by the relatively described skeleton of described first hinge.
Further, described " L " shape assembly also comprises multiple attaching parts, and described attaching parts is located at the inner side of described skeleton, and is evenly distributed, and described interior protective device is fixedly connected with described attaching parts by bolt.
Preferably, described interior protective device comprises square bar expanded metals and is located at the square tube of its periphery, and described interior protective device level puts into described standard knot.
Preferably, the wherein diagonal line along described expanded metal lath is provided with the second square tube, and described second square tube is welded on described expanded metal lath.
Preferably, the middle part of described interior protective device offers manhole, connecting with the second square tube on the diagonal line of described expanded metal lath of described upper manhole.
Further, described upper manhole is provided with cover plate, described cover plate is sheet steel, two the second hinges are provided with between square tube on one side of described cover plate and the diagonal line of described expanded metal lath, described two the second hinges lay respectively at two ends on one side of described cover plate, and described cover plate is movable by the relatively described expanded metal lath of described second hinge.
Further, described cover plate is provided with latching device, described latching device be arranged at described cover plate with on the contrary another side with described second hinge.
Preferably, described tower crane anti-climbing device is brushed with one deck anti-rust paint.
Alternatively, the outside face of described tower crane anti-climbing device is brushed with one deck security warning look paint again.
According to the tower crane anti-climbing device that the utility model provides, one of at least following beneficial effect can be brought:
(1) improve work efficiency, decrease potential safety hazard.The tower crane anti-climbing device that the utility model provides, the phenomenon of irrelevant personage by climbing tower crane or other skyscraper carry out making trouble can be avoided, namely the object preventing from arbitrarily climbing tower crane is served, unit in charge of construction can be made to avoid the puzzlement and trouble caused because unrelated person arbitrarily climbs tower crane, improve work efficiency, decrease potential safety hazard;
(2) reasonable in design, install simple, quick.The tower crane anti-climbing device that the utility model provides, be divided into outer protective device and interior protective device, and the crossbeam that make use of in standard section of tower crane is set up, there is the upper manhole that can facilitate tower crane driver or the upper and lower tower crane of service personnel, and be brushed with security warning look paint at its outside face, make it to have reasonable in design, install simply, feature efficiently;
(3) can repetitive cycling use, energy-conserving and environment-protective.The tower crane anti-climbing device that the utility model provides, be bolted to connection between its outer protective device and interior protective device, it is made to remove and install easily, and it is brushed with one deck anti-rust paint, make it that there is waterproof, antirust characteristic, therefore repetitive cycling can use, become a kind of regularization product of tool-type, meet the requirement of energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 shows the birds-eye view of the tower crane anti-climbing device that the utility model embodiment provides;
Fig. 2 shows the structural representation of the outer protective device of the tower crane anti-climbing device shown in Fig. 1;
Fig. 3 shows the structural representation of the interior protective device of the tower crane anti-climbing device shown in Fig. 1;
Fig. 4 shows the lateral plan of the tower crane anti-climbing device shown in Fig. 1.
Detailed description of the invention
Introduce exemplary embodiment of the present utility model in detail with reference to the accompanying drawings.There is provided the object of these exemplary embodiments to be to make those of ordinary skill in the art to be expressly understood the utility model, and can the utility model be realized according to description here.The drawings and specific embodiments are not intended to limit the utility model, and scope of the present utility model is defined by the following claims.
Fig. 1 shows the birds-eye view of the tower crane anti-climbing device that the utility model embodiment provides; Fig. 2 shows the structural representation of the outer protective device of the tower crane anti-climbing device shown in Fig. 1.See figures.1.and.2, the tower crane anti-climbing device that the utility model provides, it comprises outer protective device and interior protective device, this outer protective device comprises detachable centrosymmetric two " L " shape assemblies, above-mentioned two " L " shape assemblies are bolted to connection as square, above-mentioned outer protective device is shelved on the periphery crossbeam of the standard knot 1 of tower crane, above-mentioned interior protective device is shelved on the intermediate transverse girder of standard knot 1 of tower crane, and above-mentioned interior protective device is fixedly connected with above-mentioned outer protective device by bolt.
The standard knot 1 of tower crane selects suitable installation site, generally the preferred header portion at standard knot 1, make to state outer protective device and be shelved on the periphery crossbeam of above-mentioned standard knot 1, above-mentioned interior protective device is shelved on the intermediate transverse girder of above-mentioned standard knot 1.But, also can as required in other parts of standard knot 1 as installation site, after now needing described outer protective device to be fixedly connected with described interior protective device, described tower crane anti-climbing device is fixed on above-mentioned standard knot 1.
See figures.1.and.2, the turnover panel 3 that above-mentioned " L " shape assembly comprises " L " shape skeleton 2 and is positioned at outside it, this turnover panel 3 is rectangular sheet steel and can be spliced into " L " shape, two the first hinges 4 are provided with between this turnover panel 3 and above-mentioned skeleton 2, these two the first hinges 4 lay respectively at two ends of above-mentioned turnover panel 3, and this turnover panel 3 is movable by the relatively above-mentioned skeleton 2 of above-mentioned first hinge 4.
Above-mentioned " L " shape assembly has two, and the skeleton 2 of these two " L " shape assemblies adopts 8# channel-section steel; The turnover panel 3 of these two " L " shape assemblies be rectangular sheet steel and outside it 90-degree bent L-shaped, namely the outside on every bar limit of " L " shape skeleton 2 is equipped with one piece of turnover panel 3, each " L " shape assembly has two pieces of turnover panels 3, and above-mentioned outer protective device has 4 pieces of turnover panels 3; Above-mentioned first hinge 4 is welded between above-mentioned turnover panel 3 and skeleton 2, and above-mentioned turnover panel 3 is opened one by one by this first hinge 4, forms complete above-mentioned outer protective device.
It should be noted that and be provided with two the first hinges 4 between above-mentioned turnover panel 3 and above-mentioned skeleton 2 namely an above-mentioned skeleton 2 has 4 above-mentioned first hinges 4.But, the number of above-mentioned first hinge 4 is not limited on an above-mentioned skeleton 24, can than more than 4, as long as can be evenly distributed on above-mentioned skeleton 2, but one side of above-mentioned skeleton 2 is provided with two above-mentioned first hinges 4 is in fact preferred, so both ensure that the steadiness of above-mentioned turnover panel 3, convenient turnover by the first hinge 4 on it by above-mentioned turnover panel 3 is opened again.
See figures.1.and.2, above-mentioned " L " shape assembly also comprises multiple attaching parts 5, and this attaching parts 5 is located at the inner side of above-mentioned skeleton 2, and is evenly distributed, and above-mentioned interior protective device is fixedly connected with multiple above-mentioned attaching parts 5 by bolt.
One end of above-mentioned attaching parts 5 is welded on above-mentioned skeleton 2, and its other end is provided with bolt hole for being fixedly connected with respectively with multiple above-mentioned attaching parts 5 by above-mentioned interior protective device.In addition, the number of above-mentioned attaching parts 5 can be 4, also can be 8, be not limited to 4 or 8, as long as multiple and be evenly distributed on above-mentioned skeleton 2, the number of above-mentioned attaching parts 5 is more, then fixing more firm between above-mentioned outer protective device and above-mentioned interior protective device.
Fig. 3 shows the structural representation of the interior protective device of the tower crane anti-climbing device shown in Fig. 1.With reference to Fig. 1 and Fig. 3, above-mentioned interior protective device comprises square bar expanded metals 6 and is located at the square tube of its periphery, and this interior protective device level puts into above-mentioned standard knot 1.
Above-mentioned interior protective device is put into the standard knot 1 of tower crane from the top of a mounted above-mentioned outer protective device, be shelved on the intermediate transverse girder of standard knot 1 of tower crane, by the bolt hole on above-mentioned attaching parts 5, above-mentioned outer protective device and above-mentioned interior protective device are bolted and tighten.
Above-mentioned interior protective device level can put into the standard knot 1 of above-mentioned tower crane, namely the shape of the square tube periphery of the periphery of above-mentioned expanded metal lath 6 should be the same with the shape of the inner ring of the standard knot 1 of above-mentioned tower crane, and the area of the square tube periphery of the periphery of above-mentioned expanded metal lath 6 is slightly less than the area of the inner ring of the standard knot 1 stating tower crane.Such design not only can strengthen the steadiness of above-mentioned interior protective device in the standard knot 1 of above-mentioned tower crane, prevents above-mentioned expanded metal lath 6 to be out of shape, and can strengthen the fastness of the tower crane anti-climbing device that the utility model provides.
With reference to Fig. 1 and Fig. 3, the wherein diagonal line along above-mentioned expanded metal lath 6 is provided with the second square tube, and described second square tube is welded on above-mentioned expanded metal lath 6.The middle part of above-mentioned interior protective device offers manhole, and on this, manhole connects with the second square tube on the diagonal line of above-mentioned expanded metal lath 6.
Certainly, the square tube of the periphery of above-mentioned expanded metal lath 6 is also welded on above-mentioned expanded metal lath 6.A wherein diagonal line along above-mentioned expanded metal lath 6 is provided with the second square tube, is the steadiness in order to increase above-mentioned expanded metal lath, prevents above-mentioned expanded metal lath 6 to be out of shape, be also simultaneously in order to offer on above-mentioned expanded metal lath 6 above-mentioned on manhole.
It should be noted that, the shape of above-mentioned upper manhole is square as shown in figures 1 and 3, also can be oblong, semicircle or other any feasible shapes, as long as its area can enable enough greatly people pass in and out and can not affect the shape of the steadiness of above-mentioned expanded metal lath 6.
Fig. 4 shows the lateral plan of the tower crane anti-climbing device shown in Fig. 1.With reference to Fig. 1, Fig. 3 and Fig. 4, above-mentioned upper manhole is provided with cover plate 7, this cover plate 7 is sheet steel, two the second hinges 8 are provided with between square tube on one side of this cover plate 7 and the diagonal line of above-mentioned expanded metal lath 6, these two the second hinges 8 lay respectively at two ends on one side of above-mentioned cover plate 7, and above-mentioned cover plate 7 is movable by the relatively above-mentioned expanded metal lath 6 of above-mentioned second hinge 8.
The frame of above-mentioned cover plate 7 is welded with square tube, to strengthen the steadiness of this cover plate 7, prevents above-mentioned cover plate 7 to be out of shape.
Above-mentioned second hinge 8 is welded between the square tube on the diagonal line of above-mentioned cover plate 7 and above-mentioned expanded metal lath 6.It should be noted that, two the second hinges 8 are provided with between square tube on one side of above-mentioned cover plate 7 and the diagonal line of above-mentioned expanded metal lath 6, but, the number of above-mentioned second hinge 8 is not limited to two, can than more than two, as long as can be evenly distributed on one side of above-mentioned cover plate 7, but one side of above-mentioned cover plate 7 is provided with two above-mentioned second hinges 8 is in fact preferred, so both ensure that the steadiness of above-mentioned cover plate 7, convenient turnover by the second hinge 8 on it by above-mentioned cover plate 7 is opened again.
With reference to Fig. 1, Fig. 3 and Fig. 4, above-mentioned cover plate 7 is provided with latching device 9, this latching device 9 be arranged at above-mentioned cover plate 7 with on the contrary another side with above-mentioned second hinge 8.
Above-mentioned latching device 9 can be existing any device with locking function in prior art, as long as can lock onto on above-mentioned expanded metal lath 6 by above-mentioned cover plate 7, preferably can facilitate the latching device that user unblanks.From above-mentioned upper manhole turnover when tower crane driver or the upper and lower tower crane of service personnel, above-mentioned cover plate 7 is opened by above-mentioned second hinge 8, above-mentioned latching device 9, by after above-mentioned upper manhole, is locked, is avoided the tower crane that unrelated person is climbed to the high point by above-mentioned upper manhole by related personnel in time.
The tower crane anti-climbing device that the utility model provides is brushed with one deck anti-rust paint.Because tower crane is the equipment out of doors building ground used, keep away and unavoidably drench with rain, the tower crane anti-climbing device that the utility model provides is mounted on the standard knot of above-mentioned tower crane, also keeps away and unavoidably drenches with rain, so all parts of tower crane anti-climbing device are all brushed with one deck anti-rust paint.Therefore, the tower crane anti-climbing device that the utility model provides has the advantages that structure is simple, easy for installation, waterproof is antirust, can dismantle and repeat to recycle, and is a kind of regularization product of tool-type, meets the requirement of energy-conserving and environment-protective.
In addition, the outside face of the tower crane anti-climbing device that the utility model provides is brushed with one deck security warning look paint again, both the aesthetic property of this tower crane anti-climbing device can have been increased, and the careful climbing tower crane of unrelated person can be warned, the puzzlement and trouble that cause because unrelated person arbitrarily climbs tower crane is avoided to unit in charge of construction or the user of tower crane anti-climbing device that uses the utility model to provide, improve work efficiency, decrease potential safety hazard.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a tower crane anti-climbing device, it is characterized in that, it comprises outer protective device and interior protective device, described outer protective device comprises detachable centrosymmetric two " L " shape assemblies, described in two, " L " shape assembly is bolted to connection as square, described outer protective device is shelved on the periphery crossbeam of standard knot (1) of tower crane, described interior protective device is shelved on the intermediate transverse girder of standard knot (1) of tower crane, and described interior protective device is fixedly connected with described outer protective device by bolt.
2. tower crane anti-climbing device according to claim 1, it is characterized in that, described " L " shape assembly comprises " L " shape skeleton (2) and is positioned at the turnover panel (3) outside it, described turnover panel (3) is rectangular sheet steel can be spliced into " L " shape, two the first hinges (4) are provided with between described turnover panel (3) and described skeleton (2), two described first hinges (4) lay respectively at two ends of described turnover panel (3), and described turnover panel (3) is movable by the relatively described skeleton (2) of described first hinge (4).
3. tower crane anti-climbing device according to claim 2, it is characterized in that, described " L " shape assembly also comprises multiple attaching parts (5), described attaching parts (5) is located at the inner side of described skeleton (2), and be evenly distributed, described interior protective device is fixedly connected with described attaching parts (5) by bolt.
4. tower crane anti-climbing device according to claim 1, is characterized in that, described interior protective device comprises square bar expanded metals (6) and is located at the square tube of its periphery, and described interior protective device level puts into described standard knot (1).
5. tower crane anti-climbing device according to claim 4, is characterized in that, the wherein diagonal line along described expanded metal lath (6) is provided with the second square tube, and described second square tube is welded on described expanded metal lath (6).
6. tower crane anti-climbing device according to claim 5, is characterized in that, the middle part of described interior protective device offers manhole, connecting with the second square tube on the diagonal line of described expanded metal lath (6) of described upper manhole.
7. tower crane anti-climbing device according to claim 6, it is characterized in that, described upper manhole is provided with cover plate (7), described cover plate (7) is sheet steel, described cover plate (7) while and be provided with two the second hinges (8) between the square tube on the diagonal line of described expanded metal lath (6), described two the second hinges (8) lay respectively at two ends on one side of described cover plate (7), and described cover plate (7) is movable by the relatively described expanded metal lath (6) of described second hinge (8).
8. tower crane anti-climbing device according to claim 7, it is characterized in that, described cover plate (7) is provided with latching device (9), described latching device (9) be arranged at described cover plate (7) with on the contrary another side with described second hinge (8).
9. tower crane anti-climbing device according to any one of claim 1 to 8, is characterized in that, described tower crane anti-climbing device is brushed with one deck anti-rust paint.
10. tower crane anti-climbing device according to claim 9, is characterized in that, the outside face of described tower crane anti-climbing device is brushed with one deck security warning look paint again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396308.8U CN204022358U (en) | 2014-07-17 | 2014-07-17 | Tower crane anti-climbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396308.8U CN204022358U (en) | 2014-07-17 | 2014-07-17 | Tower crane anti-climbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204022358U true CN204022358U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420396308.8U Expired - Fee Related CN204022358U (en) | 2014-07-17 | 2014-07-17 | Tower crane anti-climbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204022358U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627876A (en) * | 2015-01-14 | 2015-05-20 | 金陵科技学院 | Anti-climbing tower crane box |
| CN106320786A (en) * | 2016-08-20 | 2017-01-11 | 段宇馨 | Electric power iron tower anti-climbing device |
| 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 |
-
2014
- 2014-07-17 CN CN201420396308.8U patent/CN204022358U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627876A (en) * | 2015-01-14 | 2015-05-20 | 金陵科技学院 | Anti-climbing tower crane box |
| CN106320786A (en) * | 2016-08-20 | 2017-01-11 | 段宇馨 | Electric power iron tower anti-climbing device |
| 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 |
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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: 20141217 Termination date: 20170717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |