CN214944359U - Mining high-strength steel belt - Google Patents
Mining high-strength steel belt Download PDFInfo
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- CN214944359U CN214944359U CN202120843255.XU CN202120843255U CN214944359U CN 214944359 U CN214944359 U CN 214944359U CN 202120843255 U CN202120843255 U CN 202120843255U CN 214944359 U CN214944359 U CN 214944359U
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- steel belt
- connecting block
- arc
- steel
- horizontal plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 89
- 239000010959 steel Substances 0.000 title claims abstract description 89
- 238000005065 mining Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 abstract description 10
- 230000008093 supporting effect Effects 0.000 abstract description 9
- 238000012545 processing Methods 0.000 abstract description 6
- 238000005452 bending Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
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Abstract
The utility model discloses a mining high-strength steel belt, which comprises a first steel belt, wherein one end of the first steel belt is connected with a tray, the whole first steel belt is of a cuboid structure, the first steel belt consists of a first horizontal plate, a second horizontal plate and an arc-shaped plate, and one end of the arc-shaped plate is provided with a mounting hole; through processing into omega shape structure first steel band one end, be favorable to improving the holistic bending strength of first steel band, and set up first horizontal plate and second horizontal plate respectively at arc both ends, played the supporting role, be favorable to improving bearing capacity to improve support intensity on the whole, and this structure processing is simple, simple to operate, easily uses with other built-up components cooperation.
Description
Technical Field
The utility model relates to a mine tunnel supports technical field, especially relates to a mining high strength steel band.
Background
In the process of tunneling, an anchor net, an anchor rod, an anchor cable and the like are commonly used in a combined mode, so that the roadway supporting quality is improved, the first steel belt is used as a common supporting accessory material and mainly plays a role in connection and support, the first steel belt is matched with the anchor rod (cable) and the tray to be used, the overall strength is effectively improved, and the safety and efficient construction of workers are guaranteed;
the utility model discloses a first steel band of mining anchor like utility model of No. CN203796296U is announced to the bulletin number, it can play the temporary support effect similar to the forestope, through replacing traditional forestope temporary support, reduce workman intensity of labour, support speed has been improved, and through having increased supporting construction, the area of strutting has been increased, the mechanical properties of the first steel band of tradition has been strengthened, can effectually reduce roof deformation settlement volume, but the flat first steel band that uses at present has bending stiffness less, control country rock deformability subalternation shortcoming, we propose a mining high strength steel band for this.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides a mining high strength steel band through processing first steel band one end into omega shape structure, is favorable to improving the holistic bending strength of first steel band, and has set up first horizontal plate and second horizontal plate respectively at the arc both ends, plays the supporting role, is favorable to improving bearing capacity to improve supporting strength on the whole, and this structural processing is simple, and simple to operate easily uses with other built-up components cooperation.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a mining high strength steel band, includes first steel band, first steel band one end is connected with the tray, first steel band is whole to be the cuboid structure, first steel band comprises first horizontal plate, second horizontal plate, arc triplex, just the mounting hole has been seted up to arc one end.
As a preferred technical scheme of the utility model, still include coupling mechanism, coupling mechanism includes the second steel band, the second steel band is connected in first steel band one end, second steel band one end is connected with the adapter sleeve, the adapter sleeve comprises first connecting block and second connecting block, first connecting block is connected in first steel band and second steel band top surface, first connecting block one end is provided with first fixed block, just the second connecting block is connected in first steel band and second steel band bottom surface, second connecting block one end is provided with the second fixed block, just first fixed block one end is connected with the bolt, the bolt runs through first fixed block, the second fixed block is in the second connecting block outside and is connected with the nut.
As an optimized technical scheme of the utility model, the arc is omega shape structure, just mounting hole department is on the arc top symmetry axis.
As a preferred technical scheme of the utility model, the second horizontal plate is in same horizontal position with the arc, just the second horizontal plate all is smooth transitional coupling with the second horizontal plate with the arc.
As an optimal technical scheme of the utility model, first steel band and tray nested connection, just the tray shape is the same with first steel band.
As an optimized technical scheme of the utility model, first connecting block all is provided with the protection with the inside surface of second connecting block and fills up, just anti-skidding line has been seted up on the protection pad surface.
As an optimal technical scheme of the utility model, the quantity of bolt is provided with four, and four two liang of a set of symmetric distribution that is of bolt.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is:
1. one end of the first steel belt is processed into an omega-shaped structure, so that the bending strength of the whole first steel belt is favorably improved, and the first horizontal plate and the second horizontal plate are respectively arranged at the two ends of the arc-shaped plate, so that the supporting effect is realized, the bearing capacity is favorably improved, and the supporting strength is integrally improved;
2. through the connecting mechanism who sets up, the equipment is connected to the steel band to the convenience, and the steel band length influences the normal clear of work inadequately when having solved the construction operation, and this mechanism simple structure is convenient for operate, is favorable to improving work efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a schematic structural diagram of a second steel belt of the present invention.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.
Wherein: 1. a first steel belt; 2. mounting holes; 3. a second steel belt; 11. a first horizontal plate; 12. a second horizontal plate; 13. an arc-shaped plate; 31. a first connection block; 32. a second connecting block; 33. a first fixed block; 34. a second fixed block; 35. a bolt; 36. and a nut.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1-2, a mining high-strength steel belt comprises a first steel belt 1, wherein one end of the first steel belt 1 is connected with a tray, the first steel belt 1 is integrally in a cuboid structure, the first steel belt 1 is composed of a first horizontal plate 11, a second horizontal plate 12 and an arc-shaped plate 13, and one end of the arc-shaped plate 13 is provided with a mounting hole 2;
in other embodiments, as shown in fig. 3-4, the present embodiment discloses that the present invention further includes a connecting mechanism, the connecting mechanism includes a second steel strip 3, the second steel strip 3 is connected to one end of the first steel strip 1, one end of the second steel strip 3 is connected to a connecting sleeve, the connecting sleeve is composed of a first connecting block 31 and a second connecting block 32, the first connecting block 31 is connected to top end surfaces of the first steel strip 1 and the second steel strip 3, one end of the first connecting block 31 is provided with a first fixing block 33, the second connecting block 32 is connected to bottom end surfaces of the first steel strip 1 and the second steel strip 3, one end of the second connecting block 32 is provided with a second fixing block 34, one end of the first fixing block 33 is connected to a bolt 35, the bolt 35 penetrates through the first fixing block 33, and the second fixing block 34 is located outside the second connecting block 32 and is connected to a nut 36;
when the first steel belt 1 and the second steel belt 3 need to be connected, the first connecting block 31 is placed on the surface of the joint of the first steel belt 1 and the second steel belt 3, then the second connecting block 32 is placed in a position parallel to the first connecting block 31, then the bolt 35 is rotated to penetrate through the first fixing block 33 and the second fixing block 34, the first connecting block 31 and the second connecting block 32 can be connected, then the nut 36 is connected to the surface of the bolt 35 for locking and fixing, and then the connection and installation are completed; through the connecting mechanism who sets up, the equipment is connected to the steel band to the convenience, and the steel band length influences the normal clear of work inadequately when having solved the construction operation, and this mechanism simple structure is convenient for operate, is favorable to improving work efficiency.
In other embodiments, as disclosed in the present embodiment, as shown in fig. 1, the arc plate 13 is in an Ω -shaped structure, and the mounting hole 2 is located on the symmetry axis of the top end of the arc plate 13;
through processing into omega shape structure with 1 one end of first steel band, be favorable to improving the holistic bending strength of first steel band 1, and set up first horizontal plate 11 and second horizontal plate 12 respectively at arc 13 both ends, played the supporting role, be favorable to improving bearing capacity to improve overall support intensity, and this structure processing is simple, simple to operate, easily uses with other built-up components cooperation.
In other embodiments, as shown in fig. 1, the second horizontal plate 12 and the arc-shaped plate 13 are at the same horizontal position, and both the second horizontal plate 12 and the arc-shaped plate 13 are in smooth transition connection with the second horizontal plate 12; set to same horizontal position through with second horizontal plate 12 and arc 13, be favorable to improving the holistic stability of first steel band 1, and set smooth transitional coupling to second horizontal plate 12 and arc 13 all with second horizontal plate 12 for it is more pleasing to the eye to model.
In other embodiments, the present embodiment discloses that, as shown in fig. 1, a first steel strip 1 is connected with a tray in a nested manner, and the shape of the tray is the same as that of the first steel strip 1; by arranging the first steel belt 1 and the tray to be connected in a nested mode, the installation is more convenient and stable.
In other embodiments, as shown in fig. 4, the inner side surfaces of the first connecting block 31 and the second connecting block 32 are both provided with a protective pad, and the surface of the protective pad is provided with anti-skid lines; through having set up the protection pad at first connecting block 31 and second connecting block 32 internal side surface, can avoid first steel band 1 to be connected the face impaired with second steel band 3, and seted up anti-skidding line on the protection pad surface, can increase frictional force, be favorable to improving the stability of connecting.
In other embodiments, as shown in fig. 4, the number of the bolts 35 is four, and the four bolts 35 are symmetrically distributed in pairs; through two liang of a set of bolts 35 that have set up for first connecting block 31 is more stable with being connected of second connecting block 32, and fixed effect is better.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A mining high strength steel band, includes first steel band (1), its characterized in that: first steel band (1) one end is connected with the tray, first steel band (1) wholly is the cuboid structure, first steel band (1) comprises first horizontal plate (11), second horizontal plate (12), arc (13) triplex, just mounting hole (2) have been seted up to arc (13) one end.
2. The mining high-strength steel strip according to claim 1, characterized in that: the connecting mechanism comprises a second steel belt (3), the second steel belt (3) is connected with one end of the first steel belt (1), one end of the second steel belt (3) is connected with a connecting sleeve which consists of a first connecting block (31) and a second connecting block (32), the first connecting block (31) is connected to the top end surfaces of the first steel belt (1) and the second steel belt (3), one end of the first connecting block (31) is provided with a first fixed block (33), and the second connecting block (32) is connected to the bottom end surfaces of the first steel belt (1) and the second steel belt (3), one end of the second connecting block (32) is provided with a second fixed block (34), and one end of the first fixing block (33) is connected with a bolt (35), and the bolt (35) penetrates through the first fixing block (33) and the second fixing block (34) and is positioned on the outer side of the second connecting block (32) and connected with a nut (36).
3. The mining high-strength steel strip according to claim 1, characterized in that: the arc-shaped plate (13) is of an omega-shaped structure, and the mounting hole (2) is positioned on the symmetry axis of the top end of the arc-shaped plate (13).
4. The mining high-strength steel strip according to claim 1, characterized in that: the second horizontal plate (12) and the arc-shaped plate (13) are located at the same horizontal position, and the second horizontal plate (12) and the arc-shaped plate (13) are in smooth transition connection with the second horizontal plate (12).
5. The mining high-strength steel strip according to claim 1, characterized in that: the first steel belt (1) is connected with the tray in a nested mode, and the shape of the tray is the same as that of the first steel belt (1).
6. The mining high-strength steel strip according to claim 2, characterized in that: the inner side surfaces of the first connecting block (31) and the second connecting block (32) are provided with protective pads, and anti-skid lines are formed in the surfaces of the protective pads.
7. The mining high-strength steel strip according to claim 2, characterized in that: the number of the bolts (35) is four, and the four bolts (35) are symmetrically distributed in a group of two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120843255.XU CN214944359U (en) | 2021-04-23 | 2021-04-23 | Mining high-strength steel belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120843255.XU CN214944359U (en) | 2021-04-23 | 2021-04-23 | Mining high-strength steel belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214944359U true CN214944359U (en) | 2021-11-30 |
Family
ID=79066393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120843255.XU Active CN214944359U (en) | 2021-04-23 | 2021-04-23 | Mining high-strength steel belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214944359U (en) |
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2021
- 2021-04-23 CN CN202120843255.XU patent/CN214944359U/en active Active
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