CN205296181U - Novel perforation formula friction -type energy consumer in side slope flexible protection system - Google Patents
Novel perforation formula friction -type energy consumer in side slope flexible protection system Download PDFInfo
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- CN205296181U CN205296181U CN201520922570.6U CN201520922570U CN205296181U CN 205296181 U CN205296181 U CN 205296181U CN 201520922570 U CN201520922570 U CN 201520922570U CN 205296181 U CN205296181 U CN 205296181U
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Abstract
The utility model discloses a novel perforation formula friction -type energy consumer in side slope flexible protection system, including wire rope, foraminiferous metal sheet, anchor clamps and stop device, wherein, wire rope is connected with foraminiferous metal sheet through the hole of wearing on the metal sheet of strip winding hole many times, and wire rope's one end passes through anchor clamps formation rope sling, and the other end is equipped with stop device and has reserved the free curtaining of sufficient length. It is continuous with the supporting rope of passive flexible protection system through the connecting hole of foraminiferous metal sheet that this perforation formula friction -type energy consumer is close to the one end of the free curtaining of wire rope end, and it is continuous with the supporting rope of passive flexible protection system that the other end passes through the rope sling of wire rope tip. Because there is frictional force in wire rope with the hole and the surface of foraminiferous metal sheet, the power consumption that has just formed the friction -type for foraminiferous metal sheet when wire rope slides is machine -processed, has improved the power consumption ability of passive flexible protection system, the utility model discloses compact structure draws materials, makes, installs, maintains and change the convenience, and the practicality is strong.
Description
Technical field
This utility model relates to the novel perforations formula friction-type energy consumer in a kind of side slope flexible guard system, belongs to geological hazards on escarpments and slopes protection field.
Background technology
Geological hazards on escarpments and slopes protection is had stable political situation in the highway spread all over the country, railway, power station, mine, city in the slope treatment in the fields such as scenic spot and protection and is widely used, solve domestic more insoluble side slope protection problems of conventional art in the past, become the Slope Prevention new tool run neck and neck with the conventional art that spray anchor, mortar flag stone are representative, and achieve good effect. The working mechanism of passive flexible protection systems is the impact energy of Falling Rocks of being dissipated by the plastic deformation of agent structure in guard system and the energy consumer in guard system, when passive flexible protection systems carries out intercepting work, the rock-fall impact energy proportion that energy consumer dissipates is maximum. After intercepting end-of-job, energy consumer starts, need to be replaced in time processing. Therefore, need one to draw materials in passive flexible protection systems, make, installation, maintenance and change convenient energy consumer.
Utility model content
The purpose of this utility model is in that the novel perforations formula friction-type energy consumer provided in a kind of side slope flexible guard system, mainly solves existing energy consumer installation, maintenance, changes inconvenient problem. This punched-type friction-type energy consumer achieve draw materials, make, installation, maintenance and change convenient purpose.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of novel perforations formula friction-type energy consumer in side slope flexible guard system, including steel wire rope, perforated metal plate, fixture and stopping means, wherein, steel wire rope is connected with perforated metal plate by the hole repeatedly passed around on perforated metal plate, and the end, one end of steel wire rope forms rope sling by fixture, other end end is equipped with stopping means and has reserved enough length and freely hangs.Perforated metal plate freely hangs near steel wire rope, and the one end held is detachable with the supporting rope of passive flexible protection systems to be connected, and the rope sling end of steel wire rope is detachable with the supporting rope of passive flexible protection systems to be connected.
Specifically, the hole of described perforated metal plate is multiple, and along the radial distribution of perforated metal plate, it is possible to determine numbers of hole according to power consumption demand, but numbers of hole should not less than 2, and the end of perforated metal plate is then provided with for the connecting hole that be connected detachable with supporting rope.
Further, the mode that passes around when described steel wire rope is connected with perforated metal plate is for bore a hole successively, power consumption demand also dependent on passive flexible protection systems determines perforation number of times and perforation means, but described steel wire rope passes around the numbers of hole on perforated metal plate no less than 2, and passes around number of times no less than 2 times.
Further, when described steel wire rope forms rope sling in its end by fixture, described fixture adopts steel wire rope aluminium alloy compacting joint or rope cramp. The construction measure of fixture and connection request answer compliant " steel wire rope aluminium alloy compacting joint GB/T6946-2008 " and " rope cramp GB/T5976-2006 ".
Further, described perforated metal plate adopts steel plate. The metal of other materials is adopted also dependent on power consumption demand and comfort level of drawing materials.
Yet further, described perforated metal plate is connected by shackle is detachable with the supporting rope of passive flexible protection systems.
Steel wire rope freely hangs and holds the length reserved can determine according to the deformation of the power consumption demand of passive flexible protection systems and system; Freely the hang resistance to tension of stopping means of end of steel wire rope should be not less than the minimum Fracture Force of steel wire rope, and its way can determine according to actual processing technique.
Compared with prior art, this utility model has the advantages that
Steel wire rope of the present utility model is connected with perforated metal plate by the hole passed around on perforated metal plate; This punched-type friction-type energy consumer freely hangs near steel wire rope, and shackle is passed through in the one end held, the connecting hole of perforated metal plate is connected with the supporting rope of passive flexible protection systems, and the other end is then connected with the supporting rope of passive flexible protection systems by the rope sling of steel wire rope; Steel wire rope freely hang end reserved enough length, when steel wire rope other end tension and with perforated metal plate produce relative motion time just define friction-type power consumption mechanism; The compact conformation of this punched-type friction-type energy consumer, draws materials, makes, installation, maintenance and change all very convenient and less costly, and practicality is stronger.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model-embodiment perforated metal plate.
Fig. 2 is the structural representation of this utility model-embodiment.
In above-mentioned accompanying drawing, the component names that accompanying drawing labelling is corresponding is as follows:
1-perforated metal plate, 2-connecting hole, 3-supporting rope, 4-shackle, 5-steel wire rope and perforated metal plate pass around junction, 6-steel wire rope, 7-stopping means, 8-fixture, 9-rope sling.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and embodiment of the present utility model includes but not limited to the following example.
Embodiment
As shown in Figure 1, 2, the novel perforations formula friction-type energy consumer in a kind of side slope flexible guard system, it is made up of steel wire rope 6, perforated metal plate 1, fixture 8 and stopping means 7. Wherein, steel wire rope 6 is connected with perforated metal plate by the hole that repeatedly (at least 2 times) pass around on perforated metal plate, and the end, one end of steel wire rope forms rope sling 9 by fixture 8, other end end is equipped with stopping means 7 and has reserved enough length and freely hangs.Perforated metal plate 1 is provided with connecting hole 2 in the one end of the end that freely hangs near steel wire rope, this connecting hole is connected by shackle 4 is detachable with the supporting rope 3 of passive flexible protection systems, the one end making punched-type friction-type energy consumer is passed through connecting hole and detachable connection of shackle is realized being connected with the supporting rope of passive flexible protection systems, and the other end is then connected with the supporting rope 3 of passive flexible protection systems by rope sling. Just the power consumption mechanism of friction-type is defined when the rope sling 9 end tension of steel wire rope 6 and when producing relative motion with perforated metal plate 1.
The radially distributed multiple holes of perforated metal plate 1, connecting hole is located on end. In the present embodiment, perforated metal steel plate 1 material is steel plate, and the numbers of hole on perforated metal plate is 6; The mode that passes around when steel wire rope is connected with perforated metal plate is for bore a hole successively, and perforation number of times is 6 times (in Fig. 2, it is visible that steel wire rope and perforated metal plate pass around junction 5); When steel wire rope forms rope sling in its end by fixture, fixture is aluminium alloy compacting joint.
This utility model has the following characteristics that when passive flexible protection systems is by rock-fall impact, the steel wire rope tension that the agent structure of guard system will make in this punched-type friction-type energy consumer, now the steel wire rope of tension will produce Relative sliding with perforated metal plate. Repeatedly passing around perforated metal plate due to steel wire rope, there is frictional force with the hole on perforated metal plate and surface in steel wire rope, when steel wire rope tension and and steel plate with holes between produce Relative sliding time just define the power consumption mechanism of friction-type; This punched-type friction-type energy consumer is only made up of steel wire rope, perforated metal plate, fixture and stopping means, and it is drawn materials, makes, installation, maintenance and change all very convenient and less costly, and practicality is stronger.
During use, steel wire rope can be adjusted according to power consumption demand and freely hang the quantity of perforate on length in reserve, the material of perforated metal plate and size, the perforated metal plate held and size, the chamfer dimesion of verge of opening and the number of times of steel wire penetrating hole and perforation means.
According to above-described embodiment, this utility model just can be realized well. What deserves to be explained is; under premise based on said structure design; for solving same technical problem; even if some making on this utility model are without substantial change or polishing; the essence of the technical scheme adopted is still the same with this utility model, therefore it should also be as in protection domain of the present utility model.
Claims (6)
1. the novel perforations formula friction-type energy consumer in a side slope flexible guard system, it is characterized in that, including steel wire rope (6), perforated metal plate (1), fixture (8) and stopping means (7), wherein, steel wire rope (6) is connected with perforated metal plate (1) by the hole repeatedly passed around on perforated metal plate, the end, one end of steel wire rope (6) forms rope sling (9) by fixture (8), other end end makes it freely hang equipped with stopping means (7) and in the reserved segment length of this end, perforated metal plate (1) freely hangs near steel wire rope, and the one end held is detachable with the supporting rope of passive flexible protection systems (3) to be connected, rope sling (9) end of steel wire rope (6) is detachable with the supporting rope of passive flexible protection systems (3) to be connected.
2. the novel perforations formula friction-type energy consumer in a kind of side slope flexible guard system according to claim 1, it is characterized in that, the hole of described perforated metal plate (1) is multiple, and along the radial distribution of perforated metal plate, the end of perforated metal plate (1) is then provided with for the connecting hole (2) that be connected detachable with supporting rope (3).
3. the novel perforations formula friction-type energy consumer in a kind of side slope flexible guard system according to claim 1, it is characterized in that, described steel wire rope (6) passes around the numbers of hole on perforated metal plate (1) no less than 2, and passes around number of times no less than 2 times.
4. the novel perforations formula friction-type energy consumer in a kind of side slope flexible guard system according to claim 1, it is characterised in that described fixture (8) adopts steel wire rope aluminium alloy compacting joint or rope cramp.
5. the novel perforations formula friction-type energy consumer in a kind of side slope flexible guard system according to claim 1, it is characterised in that described perforated metal plate adopts steel plate.
6. the novel perforations formula friction-type energy consumer in a kind of side slope flexible guard system according to claim 1-5 any one, it is characterized in that, described perforated metal plate (1) is connected by shackle (4) is detachable with the supporting rope of passive flexible protection systems (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520922570.6U CN205296181U (en) | 2015-11-18 | 2015-11-18 | Novel perforation formula friction -type energy consumer in side slope flexible protection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520922570.6U CN205296181U (en) | 2015-11-18 | 2015-11-18 | Novel perforation formula friction -type energy consumer in side slope flexible protection system |
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| CN205296181U true CN205296181U (en) | 2016-06-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824448A (en) * | 2018-07-20 | 2018-11-16 | 四川锦城智信建设工程有限公司 | A kind of support system of deep basal pit |
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2015
- 2015-11-18 CN CN201520922570.6U patent/CN205296181U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824448A (en) * | 2018-07-20 | 2018-11-16 | 四川锦城智信建设工程有限公司 | A kind of support system of deep basal pit |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160913 Address after: 610000 Sichuan city of Chengdu province Jinjiang District Dacisi Road 17, 6 floor, No. 5 Patentee after: SICHUAN OST SLOPE PROTECTION ENGINEERING CO., LTD. Address before: 610000, No. 3, No. 1, No. 10, two ring road, 19 Ring Road, Chengdu, Sichuan, Jinniu District Province, No. 14 Patentee before: CHENGDU XIERTE TECHNOLOGY CO., LTD. |