CN204609917U - Composite Bolt structure - Google Patents
Composite Bolt structure Download PDFInfo
- Publication number
- CN204609917U CN204609917U CN201520077225.7U CN201520077225U CN204609917U CN 204609917 U CN204609917 U CN 204609917U CN 201520077225 U CN201520077225 U CN 201520077225U CN 204609917 U CN204609917 U CN 204609917U
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- China
- Prior art keywords
- rod
- reinforced plastic
- plastic cover
- glass reinforced
- fiber glass
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Abstract
The utility model discloses a kind of Composite Bolt structure, comprise the body of rod, fiber glass reinforced plastic cover is coated with outside the body of rod, adopt between fiber glass reinforced plastic cover and the body of rod and be slidably connected, anchoring fastener is respectively equipped with between fiber glass reinforced plastic cover and the body of rod, antitorque sleeve pipe and metal fiber tube, anchoring fastener top and bottom are all arranged through fiber glass reinforced plastic cover, and anchoring fastener is connected with fiber glass reinforced plastic cover and the body of rod respectively by anchor bolt, antitorque sleeve pipe adopts convex shape, and antitorque sleeve pipe and fiber glass reinforced plastic cover medial surface are slidably connected, metal fiber tube built-in metal silk, and wire pipe clamp is connected in fiber glass reinforced plastic cover, the body of rod is provided with supporting member near an end portion, supporting member adopts triangular structure, the body of rod one end and be positioned at supporting member one side and be connected with sawtooth component.This Composite Bolt structure can be good at controlling and adapting to anchor object, and have good supportive, and shear resistance is very strong, decay resistance is very good simultaneously, conveniently carries out assembling and dismantling, simultaneously mobile also very convenient.
Description
Technical field
The utility model relates to a kind of anchor structure, particularly a kind of Composite Bolt structure.
Background technology
Along with the increase of underground coal mine mining depth and mining rate, the supporting of coal-face both sides gallery, open-off cut both sides is also increasingly sophisticated.If adopt the conventional bolt support that intensity is higher, in working face extraction process, easily spark is produced during the both sides anchor pole of coal-winning machine cutting coal-face both sides gallery, open-off cut, very large potential safety hazard is caused to constructor, need to process relevant roadway bolt after simultaneously coal-winning machine cutting, like this making smooth advances of work plane with regard to extreme influence.And anchor pole is generally divided into anchor metal and non-metallic rock two kinds, the advantage of non-metallic rock be corrosion-resistant, easily cut, but body of rod moment of torsion is low, tailing screw flight bearing capacity is less, cannot meet user demand to a certain extent.
Utility model content
The technical problems to be solved in the utility model is: overcome the problems referred to above, provides one to can be good at controlling and adapting to anchor object, has good supportive, and the Composite Bolt structure that shear resistance is very strong.
To achieve these goals, the technical solution adopted in the utility model is such: Composite Bolt structure of the present utility model, comprise the body of rod, fiber glass reinforced plastic cover is coated with outside the body of rod, adopt between fiber glass reinforced plastic cover and the body of rod and be slidably connected, anchoring fastener is respectively equipped with between fiber glass reinforced plastic cover and the body of rod, antitorque sleeve pipe and metal fiber tube, anchoring fastener top and bottom are all arranged through fiber glass reinforced plastic cover, and anchoring fastener is connected with fiber glass reinforced plastic cover and the body of rod respectively by anchor bolt, antitorque sleeve pipe adopts convex shape, and antitorque sleeve pipe and fiber glass reinforced plastic cover medial surface are slidably connected, metal fiber tube built-in metal silk, and wire pipe clamp is connected in fiber glass reinforced plastic cover, the body of rod is provided with supporting member near an end portion, supporting member adopts triangular structure, the body of rod one end and be positioned at supporting member one side and be connected with sawtooth component, sawtooth component is connected with adopting removably between the body of rod.
Further, as a kind of concrete form of structure, fiber glass reinforced plastic cover inner surface described in the utility model is provided with helicitic texture layer.
Further, as a kind of concrete form of structure, the body of rod described in the utility model adopts integrated injection molding to form.
Further, as a kind of concrete form of structure, anchoring fastener described in the utility model is provided with sliding tray.
Further, as a kind of concrete form of structure, between metal fiber tube described in the utility model and fiber glass reinforced plastic cover, be connected with clamping axle.
Further, as a kind of concrete form of structure, antitorque sleeve pipe described in the utility model is at least two.
Compared with prior art, the utility model has the advantage of: this Composite Bolt structure can be good at controlling and adapting to anchor object, has good supportive, and shear resistance is very strong, decay resistance is very good simultaneously, conveniently carries out assembling and dismantling, simultaneously mobile also very convenient.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
In figure: 1. the body of rod; 2. fiber glass reinforced plastic cover; 3. anchoring fastener; 4. antitorque sleeve pipe; 5. metal fiber tube; 6. supporting member; 7. sawtooth component.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
The preferred embodiment of the utility model Composite Bolt structure as shown in Figure 1, comprise the body of rod 1, fiber glass reinforced plastic cover 2 is coated with outside the body of rod 1, adopt between fiber glass reinforced plastic cover 2 and the body of rod 1 and be slidably connected, anchoring fastener 3 is respectively equipped with between fiber glass reinforced plastic cover 2 and the body of rod, antitorque sleeve pipe 4 and metal fiber tube 5, anchoring fastener 3 top and bottom are all arranged through fiber glass reinforced plastic cover 2, and anchoring fastener 3 is connected with fiber glass reinforced plastic cover 2 and the body of rod 1 respectively by anchor bolt, antitorque sleeve pipe 4 adopts convex shape, and antitorque sleeve pipe 4 is slidably connected with fiber glass reinforced plastic cover 2 medial surface, metal fiber tube 5 built-in metal silk, and metal fiber tube 5 is connected in fiber glass reinforced plastic cover 2, the body of rod 1 is provided with supporting member 6 near an end portion, supporting member 6 adopts triangular structure, the body of rod 1 one end and be positioned at supporting member 6 one side and be connected with sawtooth component 7, removably is adopted to be connected between sawtooth component 7 with the body of rod 1, described fiber glass reinforced plastic cover 2 inner surface is provided with helicitic texture layer, the described body of rod 1 adopts integrated injection molding to form, described anchoring fastener 3 is provided with sliding tray, clamping axle is connected with between described metal fiber tube 5 and fiber glass reinforced plastic cover 2, described antitorque sleeve pipe 4 is at least two.
Composite Bolt structure of the present utility model can be good at controlling and adapting to anchor object, and have good supportive, and shear resistance is very strong, decay resistance is very good simultaneously, conveniently carries out assembling and dismantling, simultaneously mobile also very convenient.Described fiber glass reinforced plastic cover 2 inner surface is provided with helicitic texture layer, facilitates the connection between glass cylinder sleeve 2 and the body of rod 1; The described body of rod 1 adopts integrated injection molding to form, and structure is more firm; Described anchoring fastener 3 is provided with sliding tray, is convenient to be slidably connected; Be connected with clamping axle between described metal fiber tube 5 and fiber glass reinforced plastic cover 2, make the clamping between its metal fiber tube 5 and glass cylinder sleeve 2; Described antitorque sleeve pipe 4 is at least two, has good buckle resistance.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on manual, must determine its technical scope according to right.
Claims (6)
1. a Composite Bolt structure, comprise the body of rod, it is characterized in that: outside the body of rod, be coated with fiber glass reinforced plastic cover, adopt between fiber glass reinforced plastic cover and the body of rod and be slidably connected, anchoring fastener is respectively equipped with between fiber glass reinforced plastic cover and the body of rod, antitorque sleeve pipe and metal fiber tube, anchoring fastener top and bottom are all arranged through fiber glass reinforced plastic cover, and anchoring fastener is connected with fiber glass reinforced plastic cover and the body of rod respectively by anchor bolt, antitorque sleeve pipe adopts convex shape, and antitorque sleeve pipe and fiber glass reinforced plastic cover medial surface are slidably connected, metal fiber tube built-in metal silk, and wire pipe clamp is connected in fiber glass reinforced plastic cover, the body of rod is provided with supporting member near an end portion, supporting member adopts triangular structure, the body of rod one end and be positioned at supporting member one side and be connected with sawtooth component, sawtooth component is connected with adopting removably between the body of rod.
2. Composite Bolt structure according to claim 1, is characterized in that: described fiber glass reinforced plastic cover inner surface is provided with helicitic texture layer.
3. Composite Bolt structure according to claim 1, is characterized in that: the described body of rod adopts integrated injection molding to form.
4. Composite Bolt structure according to claim 1, is characterized in that: described anchoring fastener is provided with sliding tray.
5. Composite Bolt structure according to claim 1, is characterized in that: be connected with clamping axle between described metal fiber tube and fiber glass reinforced plastic cover.
6. Composite Bolt structure according to claim 1, is characterized in that: described antitorque sleeve pipe is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520077225.7U CN204609917U (en) | 2015-02-04 | 2015-02-04 | Composite Bolt structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520077225.7U CN204609917U (en) | 2015-02-04 | 2015-02-04 | Composite Bolt structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204609917U true CN204609917U (en) | 2015-09-02 |
Family
ID=53962490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520077225.7U Withdrawn - After Issue CN204609917U (en) | 2015-02-04 | 2015-02-04 | Composite Bolt structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204609917U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653210B (en) * | 2015-02-04 | 2017-04-12 | 昆山市金侨市政工程有限公司 | Composite anchor bolt structure |
| CN114360841A (en) * | 2021-11-30 | 2022-04-15 | 核工业西南物理研究院 | Detachable large-current plate type annular field magnet coil |
-
2015
- 2015-02-04 CN CN201520077225.7U patent/CN204609917U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653210B (en) * | 2015-02-04 | 2017-04-12 | 昆山市金侨市政工程有限公司 | Composite anchor bolt structure |
| CN114360841A (en) * | 2021-11-30 | 2022-04-15 | 核工业西南物理研究院 | Detachable large-current plate type annular field magnet coil |
| CN114360841B (en) * | 2021-11-30 | 2022-11-18 | 核工业西南物理研究院 | Detachable large-current plate type annular field magnet coil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150902 Effective date of abandoning: 20170412 |
|
| AV01 | Patent right actively abandoned |