CN216816231U - Cavity anchor body pouring mould with adjustable anchor length - Google Patents
Cavity anchor body pouring mould with adjustable anchor length Download PDFInfo
- Publication number
- CN216816231U CN216816231U CN202220410161.8U CN202220410161U CN216816231U CN 216816231 U CN216816231 U CN 216816231U CN 202220410161 U CN202220410161 U CN 202220410161U CN 216816231 U CN216816231 U CN 216816231U
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- Prior art keywords
- sleeve
- length
- groove
- adjustable
- anchor
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- Expired - Fee Related
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- 238000004873 anchoring Methods 0.000 claims abstract description 32
- 238000005266 casting Methods 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013401 experimental design Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a hollow anchoring body pouring mold with adjustable anchoring length, which comprises a base, a sleeve fixing groove, a sleeve and a central sleeve. The base is provided with a sleeve fixing groove and a central sleeve fixing groove. The sleeve is composed of two semi-rectangular cylinders, the bottom end of the sleeve is a triangular conical groove, and the top end of the sleeve is a triangular pyramid. The triangular cone groove at the bottom end of the sleeve is matched with the triangular cone at the top end. The central sleeve comprises a large circular tube and a small circular tube. The sleeve can superpose and place, makes up into the sleeve of different anchor length, satisfies different test scheme requirements, and the mould can be dismantled, makes things convenient for the later stage drawing of patterns. The hollow anchoring body pouring mold with the adjustable anchoring length is beneficial to quickly and efficiently pouring the anchoring body test piece with the anchoring length meeting the requirements of users.
Description
Technical Field
The utility model belongs to the technical field of rock mechanics, and particularly relates to a hollow anchoring body pouring mold with adjustable anchoring length.
Background
As a safe, efficient and economic support technology, anchor rod and anchor cable support is widely applied to the engineering fields of slope management, water conservancy and hydropower, tunnels, mining industry and the like. In order to study the anchoring performance of the anchor rod and anchor cable under different working conditions, corresponding simulation experiments are generally performed in a laboratory. Generally, the anchoring length of the anchor rod under the laboratory scale is 100-500 mm, and the anchoring length of the anchor cable is 350-1000 mm. In the past, the die with the corresponding anchoring length can be customized according to a test design scheme, the single die customized in the mode cannot meet the design requirements of multiple anchoring lengths, and the die is inconvenient to place in a laboratory when the anchoring length is longer. In order to meet the experimental requirements under different anchoring lengths, the die with adjustable anchoring length and easy demolding is designed, and the anchoring body test piece with the anchoring length meeting the requirements of users can be poured quickly and efficiently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a hollow cuboid test piece pouring mold with adjustable anchoring length and easy demoulding, which is beneficial to quickly and efficiently pouring an anchoring body test piece with the anchoring length meeting the requirements of users.
The utility model adopts the following technical scheme, and provides a hollow anchoring body pouring mold with adjustable anchoring length, which comprises: base, sleeve, central authorities' sleeve pipe, its characterized in that: the base is provided with a sleeve fixing groove and a central sleeve fixing groove; the sleeve is composed of two semi-rectangular cylinders, the bottom end of the sleeve is provided with a triangular conical groove, and the top end of the sleeve is provided with a triangular pyramid;
as a further description of the above technical solution:
the triangular cone groove at the bottom end of the sleeve is matched with the triangular cone at the top end of the sleeve in size.
As a further description of the above technical solution:
the sleeve outside is equipped with the fixed plate, be equipped with the bolt hole on the fixed plate.
As a further description of the above technical solution:
the height of the sleeve is 100 mm-150 mm.
As a further description of the above technical solution:
the sleeve fixing groove and the central sleeve fixing groove are concentric and coaxial, and the inner edge length of the sleeve fixing groove is larger than the diameter of the central sleeve fixing groove.
As a further description of the above technical solution:
the length of the outer side of the sleeve is matched with the length of the inner side of the sleeve fixing groove.
As a further description of the above technical solution:
the outer diameter of the central sleeve is matched with the inner diameter of the central sleeve fixing groove.
As a further description of the above technical solution:
the central sleeve comprises a large circular tube and a small circular tube.
In conclusion, the utility model provides the hollow anchor body pouring mold with the adjustable anchoring length, and the hollow anchor body pouring mold has the characteristics of adjustable anchoring length and easiness in demolding.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the utility model and are not to be considered as limiting the utility model. In the drawings:
FIG. 1 is a schematic view of a hollow anchor casting mold with adjustable anchoring length according to the present invention: 1. a base; 2. a sleeve; 3. a central cannula; 4. a sleeve fixing groove; 5. a central sleeve fixing groove; 6. a triangular conical groove; 7. a triangular pyramid; 8. a fixing plate; 9. a bolt hole; 10. a large circular tube; 11. small circular tube
Fig. 2 is a diagram of the sleeve of the present invention.
Fig. 3 is a cross-sectional view of a sleeve a-a according to the present invention.
Fig. 4 is a cross-sectional view of a sleeve B-B according to the present invention.
FIG. 5 is a schematic view of the large circular tube and the small circular tube of the present invention.
Detailed Description
As shown in fig. 1, the present invention provides a hollow anchor casting mold with adjustable anchoring length, comprising: base 1, sleeve 2, central authorities' sleeve pipe 3, its characterized in that: the base is provided with a sleeve fixing groove 4 and a central sleeve fixing groove 5; the sleeve 2 is composed of two semi-rectangular cylinders, the bottom end of the sleeve 2 is a triangular conical groove 6, and the top end of the sleeve is a triangular cone 7.
In a specific embodiment, the triangular pyramid groove 6 at the bottom end of the sleeve 2 and the triangular pyramid 7 at the top end are matched in size.
In a specific embodiment, a fixing plate 8 is arranged outside the sleeve 2, and a bolt hole 9 is arranged on the fixing plate 8.
In a particular embodiment, the height of the sleeve 2 is between 100mm and 150 mm.
In a specific embodiment, the sleeve-fixing groove 4 and the center-sleeve-fixing groove 5 are concentrically coaxial, and the inner length of the sleeve-fixing groove 4 is greater than the diameter of the center-sleeve-fixing groove 5.
In one embodiment, the length of the outer edge of the cartridge 2 is matched to the length of the inner edge of the cartridge fixing groove 4.
In a specific embodiment, the outside diameter of the center sleeve 3 matches the inside diameter of the center sleeve seating groove 5.
In a particular embodiment, the central sleeve 3 comprises a large circular tube 10 and a small circular tube 11.
When the device is used specifically, the sleeves 2 are selected to be overlapped to form the anchoring length required by the test according to the design requirements of the test scheme, and the triangular taper grooves 6 at the bottom ends of the sleeves 2 and the triangular cones 7 at the top ends can reduce the displacement dislocation of the sleeves 2 after being overlapped; the small circular tube 11 can reduce the resistance between the central sleeve 3 and the pouring material, thereby facilitating the demoulding; after the components are assembled and fixed, pouring materials are injected into the sleeve 2, after the pouring materials generate certain strength, the central sleeve 3 and the sleeve 2 are sequentially dismantled, and the anchoring body test piece is taken out.
In conclusion, with the aid of the above technical scheme of the utility model, through combination stack sleeve 2 and setting up big venturi tube 10 and small circle venturi tube 11, can satisfy the experimental design requirement of the different anchor length of anchor body in the laboratory, and easily the drawing of patterns.
The present invention is not limited to the above preferred embodiments, and any other various products can be obtained by anyone in light of the present invention, but any changes in shape or structure thereof, which are similar or identical to the technical solution of the present invention, fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a cavity anchor pouring mould with adjustable anchor length, includes base (1), sleeve (2), central sleeve pipe (3), its characterized in that: the base (1) is provided with a sleeve fixing groove (4) and a central sleeve fixing groove (5); the sleeve (2) is composed of two semi-rectangular cylinders, the bottom end of the sleeve (2) is provided with a triangular conical groove (6), and the top end of the sleeve is provided with a triangular pyramid (7); the central sleeve (3) comprises a large circular tube (10) and a small circular tube (11).
2. Hollow anchor casting mould with adjustable anchoring length according to claim 1, characterized by the fact that the triangular pyramid groove (6) at the bottom end of the sleeve (2) and the triangular pyramid (7) at the top end match in size.
3. Hollow anchor casting mould with adjustable anchoring length according to claim 1, characterized in that the sleeve (2) is externally provided with a fixing plate (8), and the fixing plate (8) is provided with a bolt hole (9).
4. Hollow anchor casting mould with adjustable anchoring length according to claim 1, characterized in that the height of the sleeve (2) is 100-150 mm.
5. Hollow anchor casting mould with adjustable anchor length according to claim 1, characterized by the fact that the sleeve fixation groove (4) and the central sleeve fixation groove (5) are concentric and coaxial, the inner length of the sleeve fixation groove (4) being larger than the diameter of the central sleeve fixation groove (5).
6. Hollow anchor casting mould with adjustable anchor length according to claim 1, characterized by the fact that the outer length of the sleeve (2) matches the inner length dimension of the sleeve fixation groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220410161.8U CN216816231U (en) | 2022-02-28 | 2022-02-28 | Cavity anchor body pouring mould with adjustable anchor length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220410161.8U CN216816231U (en) | 2022-02-28 | 2022-02-28 | Cavity anchor body pouring mould with adjustable anchor length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216816231U true CN216816231U (en) | 2022-06-24 |
Family
ID=82043209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220410161.8U Expired - Fee Related CN216816231U (en) | 2022-02-28 | 2022-02-28 | Cavity anchor body pouring mould with adjustable anchor length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216816231U (en) |
-
2022
- 2022-02-28 CN CN202220410161.8U patent/CN216816231U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220624 |