CN201943724U - Arched anchor-beam for anchor bolt support - Google Patents
Arched anchor-beam for anchor bolt support Download PDFInfo
- Publication number
- CN201943724U CN201943724U CN2011200092306U CN201120009230U CN201943724U CN 201943724 U CN201943724 U CN 201943724U CN 2011200092306 U CN2011200092306 U CN 2011200092306U CN 201120009230 U CN201120009230 U CN 201120009230U CN 201943724 U CN201943724 U CN 201943724U
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- CN
- China
- Prior art keywords
- arching
- anchor beam
- anchor
- bolt support
- support platform
- Prior art date
- 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 - Lifetime
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Abstract
The utility model discloses an arched anchor-beam for anchor bolt support, belonging to the field of anchor bolt support parts, including a strip-shaped anchor beam. The cross section of the strip-shaped anchor beam is of arching structure. The middle-end is the arciform structure of upwards hunch-up. A fixed orifice is arranged at the top of the arching structure. The technical point is that the arching structure is a pliable arching structure. Both sides of the arching structure with the whole arching structure are a symmetrical supporting platform. After the improvement, the arching structure of anchor-beam adopts the pliable arching structure to improve the anchored force. Reinforcing ribs, which are raised along the edge, are arranged at the two supporting platforms. The utility model can improve the reinforcing force and reduce the thickness of the anchor-beam, has reasonable structure, low cost and can also reduce the cost of the users.
Description
Technical field
The utility model belongs to the bolt support field of components, specifically is a kind of bolt support arch anchor beam.
Background technology
At present, a large amount of protecting wire nets that adopt are isolated in construction tunnels such as culvert, mine, subway, and use bolt support, to prevent coming off of rubble, protection underground work personnel life.Anchor beam is the main matching component that bolt support is used, present anchor beam is subjected to structure influence, must increase thickness, so that anchor beam reaches the parameter request of applying unit, existed consumptive material many like this, the deficiency that manufacturing cost is high because anchor beam is very huge in the quantity of using disposable needs, has therefore just increased many unnecessary expense expenditures to applying unit.
The utility model content
The purpose of this utility model is to provide a kind of above-mentioned deficiency of the prior art that overcomes, and rational in infrastructure, consumptive material is few, and cost of production is low, reduces the bolt support arch anchor beam of applying unit use cost significantly.
The utility model is achieved through the following technical solutions:
It is a kind of bolt support arch anchor beam, comprise strip anchor beam body, the horizontal section of this strip anchor beam body is that middle-end is the arching that upwards arches upward, the top of arching is processed with fixing hole, the present technique main points are that this arching is slick and sly arcuate structure, and the arching two ends are and arching one and symmetrical support platform.
The intersection area of described arching upper surface and support platform is slick and sly arc-shaped transition, and the intersection area of arching lower surface and support platform also is slick and sly arc-shaped transition.
The anchor beam body also can be according to actual needs, by the arching more than 1 and with it the support platform of one constitute, combine as a whole by same support platform between the adjacent arching.
In addition, the end of anchor beam body two end supports platform is processed with the reinforcing rib that raises up respectively along the edge.
After the utility model carries out above-mentioned improvement to prior art, because anchor beam body arching has adopted slick and sly arcuate structure to improve anchored force, and be processed with the reinforcing rib that raises up respectively along the edge in the end of anchor beam body two support platforms, make the anchored force of anchor beam obtain bigger raising, therefore so just can reduce the thickness of anchor beam body greatly, have rational in infrastructurely, consumptive material is few, cost of production is low, reduces the advantage of applying unit use cost significantly.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail:
Fig. 1: the utility model embodiment 1 structural representation.
Fig. 2: the utility model embodiment 2 structural representations.
The plan structure schematic diagram of Fig. 3: Fig. 1.
The plan structure schematic diagram of Fig. 4: Fig. 2.
Among the figure: 1 support platform, 2 arc transition, 3 arc transition, 4 archings, 5 arcuate structures, 6 reinforcing ribs.
The specific embodiment
As shown in Figure 1, this bolt support arch anchor beam, comprise strip anchor beam body, the horizontal section of this strip anchor beam body is that middle-end is the arching 4 that upwards arches upward, the top of arching 4 is processed with fixing hole, the present technique main points are that this arching 4 is slick and sly arcuate structure 5, and arching 4 two ends be one and symmetrical support platform 1 with it.
In order further to improve the intensity of anchor beam, the intersection area of arching 4 upper surfaces and support platform 1 is slick and sly arc-shaped transition 2, and the intersection area of arching 4 lower surfaces and support platform also is slick and sly arc-shaped transition 3.
This anchor beam also can be according to the actual needs of enterprise, be designed to the anchor beam body by the arching more than 14 and with it the support platform 1 of one constitute, combine as a whole by same support platform 1 between the adjacent arching 4, so just constitute a conjoined structure, satisfy the special anchoring demand of some enterprises.
In addition, the end of anchor beam body two end supports platform 1 also can be processed with the reinforcing rib 6 that raises up respectively as shown in Figure 2 along the edge.
Mounting means of the present utility model is same as the prior art, is not described in detail at this.Bolthole 7 can be circle as shown in Figure 3, also can be ellipsoidal structure as shown in Figure 4.
After the utility model carries out above-mentioned improvement to prior art, because anchor beam body arching 4 has adopted slick and sly arcuate structure 5 to improve anchored force, and be processed with the reinforcing rib 6 that raises up respectively along the edge in the end of anchor beam body two support platforms 1, make the anchored force of anchor beam obtain bigger raising, therefore so just can reduce the thickness of anchor beam body greatly, have rational in infrastructurely, consumptive material is few, cost of production is low, reduces the advantage of applying unit use cost significantly.
Claims (4)
1. bolt support arch anchor beam, comprise strip anchor beam body, the horizontal section of this strip anchor beam body is the arching that middle-end upwards arches upward, the top of arching is processed with fixing hole, it is characterized in that this arching is slick and sly arcuate structure, the arching two ends are and arching one and symmetrical support platform.
2. bolt support arch anchor beam according to claim 1 is characterized in that the intersection area of arching upper surface and support platform is slick and sly arc-shaped transition, and the intersection area of arching lower surface and support platform also is slick and sly arc-shaped transition.
3. bolt support arch anchor beam according to claim 1, it is characterized in that the anchor beam body by the arching more than 1 and with it the support platform of one constitute, combine as a whole by same support platform between the adjacent arching.
4. bolt support arch anchor beam according to claim 1 is characterized in that the end of anchor beam body two end supports platform is processed with the reinforcing rib that raises up respectively along the edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200092306U CN201943724U (en) | 2011-01-13 | 2011-01-13 | Arched anchor-beam for anchor bolt support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200092306U CN201943724U (en) | 2011-01-13 | 2011-01-13 | Arched anchor-beam for anchor bolt support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201943724U true CN201943724U (en) | 2011-08-24 |
Family
ID=44471073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200092306U Expired - Lifetime CN201943724U (en) | 2011-01-13 | 2011-01-13 | Arched anchor-beam for anchor bolt support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201943724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015072835A1 (en) * | 2013-11-15 | 2015-05-21 | Aguilar Vera Oscar Octavio | Structural support plate for a mining anchor |
-
2011
- 2011-01-13 CN CN2011200092306U patent/CN201943724U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015072835A1 (en) * | 2013-11-15 | 2015-05-21 | Aguilar Vera Oscar Octavio | Structural support plate for a mining anchor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110824 |
|
| CX01 | Expiry of patent term |