CN204729109U - A kind of mining lock frame - Google Patents
A kind of mining lock frame Download PDFInfo
- Publication number
- CN204729109U CN204729109U CN201520351943.9U CN201520351943U CN204729109U CN 204729109 U CN204729109 U CN 204729109U CN 201520351943 U CN201520351943 U CN 201520351943U CN 204729109 U CN204729109 U CN 204729109U
- Authority
- CN
- China
- Prior art keywords
- feet
- bracing frame
- adjusting bracket
- sides
- torsion spring
- 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 - Fee Related
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Abstract
The utility model discloses a kind of mining lock frame, comprise support, described support is provided with adjusting bracket, described support comprises feet, feet is provided with cramp, feet is provided with bracing frame, the two ends of bracing frame are separately positioned on the outside, both sides of feet, the two ends of bracing frame are connected by fixed bar with the both sides of feet, bracing frame is connected with adjusting bracket, the two ends of adjusting bracket are provided with installation sheet, adjusting bracket is connected with bracing frame by connecting rod, the outer peripheral face of connecting rod is set with torsion spring, the centre position of torsion spring is provided with buckle portion, the two ends of torsion spring are provided with hook part, adjusting bracket is caught in hook part, buckle portion fastens bracing frame.Feet of the present utility model plays the effect of support, cramp can fasten fixture, and adjusting bracket can be arranged on the top of bracing frame by torsion spring, bracing frame and adjusting bracket can be made to fix firmly by buckle portion and hook part, thus play the effect of lock frame, conveniently use in mining.
Description
Technical field
The utility model relates to a kind of lock frame, the particularly mining lock frame of one.
Background technology
Support, passive framework.The application of support is extremely extensive, can meet everywhere in Working Life.Mining bracket is the component bearing mine pressure in mine, is made up of top beam and column leg, can be divided into trapezoidal with arch two kinds.Existing support does not have regulatory function, and installs inconvenient, does not have the function of lock frame mechanism; In mining, do not have a kind of well lock frame to assist mining at present yet, mining is carried out more smoothly.
Utility model content
The utility model mainly solves the technical problem existing for prior art, thus provide a kind of feet to play the effect of support, cramp can fasten fixture, adjusting bracket can be arranged on the top of bracing frame by torsion spring, bracing frame and adjusting bracket can be made to fix firmly by buckle portion and hook part, thus play the effect of lock frame, the convenient mining lock frame used in mining.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of mining lock frame, comprise support, described support is provided with adjusting bracket, described support comprises feet, feet is U-shaped shape, the internal of feet is provided with fixed bar between face, the two ends of feet are provided with installing hole, the two ends of feet are provided with the first bend, feet is provided with cramp, the both sides of cramp are provided with the first kink, the both sides of cramp are provided with the second kink, the two ends of cramp are provided with installation end, the both sides that installation end is arranged in feet are outside, feet is provided with bracing frame, the both sides of bracing frame are provided with the second bend, the two ends of bracing frame are separately positioned on the outside, both sides of feet, the two ends of bracing frame are connected by fixed bar with the both sides of feet, bracing frame is connected with adjusting bracket, the two ends of adjusting bracket are provided with installation sheet, adjusting bracket is upturned, adjusting bracket is connected with bracing frame by connecting rod, the outer peripheral face of connecting rod is set with torsion spring, the centre position of torsion spring is provided with buckle portion, the two ends of torsion spring are provided with hook part, adjusting bracket is caught in hook part, buckle portion fastens bracing frame.
Further, described torsion spring, buckle portion and hook part are structure as a whole.
Further, the both sides of support frame as described above are provided with the 3rd kink.
Further, support frame as described above is identical with the shape size of adjusting bracket.
Further, the top of described cramp is arcuate shape.
Adopt the mining lock frame of technique scheme, because described support comprises feet, feet is U-shaped shape, the internal of feet is provided with fixed bar between face, the two ends of feet are provided with installing hole, the two ends of feet are provided with the first bend, feet is provided with cramp, the both sides of cramp are provided with the first kink, the both sides of cramp are provided with the second kink, the two ends of cramp are provided with installation end, the both sides that installation end is arranged in feet are outside, feet is provided with bracing frame, the both sides of bracing frame are provided with the second bend, the two ends of bracing frame are separately positioned on the outside, both sides of feet, the two ends of bracing frame are connected by fixed bar with the both sides of feet, bracing frame is connected with adjusting bracket, the two ends of adjusting bracket are provided with installation sheet, adjusting bracket is upturned, adjusting bracket is connected with bracing frame by connecting rod, the outer peripheral face of connecting rod is set with torsion spring, the centre position of torsion spring is provided with buckle portion, the two ends of torsion spring are provided with hook part, adjusting bracket is caught in hook part, buckle portion fastens bracing frame, so feet plays the effect of support, cramp can fasten fixture, adjusting bracket can be arranged on the top of bracing frame by torsion spring, bracing frame and adjusting bracket can be made to fix firmly by buckle portion and hook part, thus play the effect of lock frame, conveniently use in mining.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the mining lock frame of the utility model;
Fig. 2 is the exploded view of the mining lock frame of the utility model;
Fig. 3 is the details enlarged drawing of a-quadrant in Fig. 2;
Fig. 4 is the structural representation of support described in the utility model;
Fig. 5 is the structural representation of cramp described in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
As shown in Figures 1 to 5, a kind of mining lock frame, comprise support, described support is provided with adjusting bracket 12, described support comprises feet 1, feet 1 is U-shaped shape, the internal of feet 1 is provided with fixed bar 2 between face, the two ends of feet 1 are provided with installing hole 3, the two ends of feet 1 are provided with the first bend 4, feet 1 is provided with cramp 5, the both sides of cramp 5 are provided with the first kink 6, the both sides of cramp 5 are provided with the second kink 7, the two ends of cramp 5 are provided with installation end 8, the both sides that installation end 8 is arranged in feet 1 are outside, feet 1 is provided with bracing frame 9, the both sides of bracing frame 9 are provided with the second bend 10, the two ends of bracing frame 9 are separately positioned on the outside, both sides of feet 1, the two ends of bracing frame 9 are connected by fixed bar 2 with the both sides of feet 1, bracing frame 9 is connected with adjusting bracket 12, the two ends of adjusting bracket 12 are provided with installation sheet 15, adjusting bracket 12 is upturned, adjusting bracket 12 is connected with bracing frame 9 by connecting rod 13, the outer peripheral face of connecting rod 13 is set with torsion spring 14, the centre position of torsion spring 14 is provided with buckle portion 16, the two ends of torsion spring 14 are provided with hook part 17, adjusting bracket 12 is caught in hook part 17, buckle portion 16 fastens bracing frame 9, torsion spring 14, buckle portion 16 and hook part 17 are structure as a whole, and the both sides of bracing frame 9 are provided with the 3rd kink 11, and bracing frame 9 is identical with the shape size of adjusting bracket 12, and the top of cramp 5 is arcuate shape.
The utility model is mining lock frame, feet 1 plays the effect of support, cramp 5 can fasten fixture, adjusting bracket 12 can be arranged on the top of bracing frame 9 by torsion spring 14, bracing frame 9 and adjusting bracket 12 can be made to fix firmly by buckle portion 16 and hook part 17, thus play the effect of lock frame, conveniently use in mining.
Wherein, torsion spring 14, buckle portion 16 and hook part 17 are structure as a whole, so connect more firm.
Wherein, bracing frame 9 is identical with the shape size of adjusting bracket 12, so can exchange.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (5)
1. a mining lock frame, comprise support, it is characterized in that: described support is provided with adjusting bracket, described support comprises feet, feet is U-shaped shape, the internal of feet is provided with fixed bar between face, the two ends of feet are provided with installing hole, the two ends of feet are provided with the first bend, feet is provided with cramp, the both sides of cramp are provided with the first kink, the both sides of cramp are provided with the second kink, the two ends of cramp are provided with installation end, the both sides that installation end is arranged in feet are outside, feet is provided with bracing frame, the both sides of bracing frame are provided with the second bend, the two ends of bracing frame are separately positioned on the outside, both sides of feet, the two ends of bracing frame are connected by fixed bar with the both sides of feet, bracing frame is connected with adjusting bracket, the two ends of adjusting bracket are provided with installation sheet, adjusting bracket is upturned, adjusting bracket is connected with bracing frame by connecting rod, the outer peripheral face of connecting rod is set with torsion spring, the centre position of torsion spring is provided with buckle portion, the two ends of torsion spring are provided with hook part, adjusting bracket is caught in hook part, buckle portion fastens bracing frame.
2. mining lock frame according to claim 1, is characterized in that: described torsion spring, buckle portion and hook part are structure as a whole.
3. mining lock frame according to claim 1, is characterized in that: the both sides of support frame as described above are provided with the 3rd kink.
4. mining lock frame according to claim 1, is characterized in that: support frame as described above is identical with the shape size of adjusting bracket.
5. mining lock frame according to claim 1, is characterized in that: the top of described cramp is arcuate shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520351943.9U CN204729109U (en) | 2015-05-28 | 2015-05-28 | A kind of mining lock frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520351943.9U CN204729109U (en) | 2015-05-28 | 2015-05-28 | A kind of mining lock frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204729109U true CN204729109U (en) | 2015-10-28 |
Family
ID=54387468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520351943.9U Expired - Fee Related CN204729109U (en) | 2015-05-28 | 2015-05-28 | A kind of mining lock frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204729109U (en) |
-
2015
- 2015-05-28 CN CN201520351943.9U patent/CN204729109U/en not_active Expired - Fee Related
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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: 20151028 Termination date: 20160528 |