CN216386555U - Adjustable support for anchor rod pulling test - Google Patents
Adjustable support for anchor rod pulling test Download PDFInfo
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- CN216386555U CN216386555U CN202122499037.1U CN202122499037U CN216386555U CN 216386555 U CN216386555 U CN 216386555U CN 202122499037 U CN202122499037 U CN 202122499037U CN 216386555 U CN216386555 U CN 216386555U
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- fixedly connected
- bevel gear
- fixed block
- rod
- anchor rod
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Abstract
The utility model discloses an adjustable support for a pull-out test of an anchor rod, which belongs to the technical field of pull-out test equipment of the anchor rod, and the technical scheme is characterized by comprising a base, wherein the front side of the base is fixedly connected with a fixed block, the front side of the fixed block is movably connected with a support body, a connecting column is fixedly connected with the axis of the rear side of the support body, a connecting groove matched with the connecting column is formed in the fixed block, and the matched use of the base, the fixed block, the support body, the connecting column, the connecting groove, a positioning block, the anchor rod body, a connecting mechanism, a knob, a connecting rod, a first bevel gear, a movable mechanism, a second bevel gear, a screw rod, a threaded hole, a movable hole, a through hole, a clamping block, a clamping groove, a fixed rod and a bearing is realized, easily causing accidents and being inconvenient for users to use, thereby influencing the test effect.
Description
Technical Field
The utility model relates to the technical field of anchor rod pulling test equipment, in particular to an adjustable support for an anchor rod pulling test.
Background
The anchor rod is the most basic component of roadway support in the contemporary coal mine, it consolidates the surrounding rocks of the roadway together, make the surrounding rocks support oneself, the anchor rod is not merely used in the mine, is also used in the engineering technology, carry on the body reinforcement to the side slope, tunnel, dam body, the anchor rod is regarded as the tension member deep into the stratum, its one end is connected with engineering structure, another end is deep into the stratum, the whole anchor rod is divided into free section and anchoring section, the free section means transmits the pulling force of the head of the anchor rod to the area of the anchoring body, its function is to exert the prestress to the anchor rod.
The stock is that the stock draws essential material in the experiment, when the user need draw the stock when experimental, the user needs to increase the anchor power to the engineering according to the length of stock, but test equipment is drawn to current stock at the during operation, the user can be because the stock is too short to can not effectual measurement anchor power size, thereby it is inaccurate to have caused the stock data when the test, inconvenient user records data, causes the accident easily, inconvenient user's use.
SUMMERY OF THE UTILITY MODEL
The utility model provides an adjustable support for a pull-pull test of an anchor rod, and aims to solve the problems that the existing anchor rod has inaccurate data during testing, is inconvenient for a user to record the data, is easy to cause accidents, and is inconvenient for the user to use, so that the testing effect is influenced.
The utility model discloses an adjustable support for a bolt pulling and pulling test, which comprises a base, wherein a fixed block is fixedly connected to the front side of the base, a support body is movably connected to the front side of the fixed block, a connecting column is fixedly connected to the axle center of the rear side of the support body, a connecting groove matched with the connecting column for use is formed in the fixed block, a positioning block is fixedly connected to the axle center of the front side of the support body, a bolt body is movably connected to the front side of the positioning block, a connecting mechanism is fixedly connected to the right side of the inner part of the fixed block, and a movable mechanism is movably connected to the front side of the connecting mechanism.
In order to enable the movable mechanism to achieve the effect of stable movement, the adjustable support for the anchor rod pulling and pulling test is preferably used, the connecting mechanism comprises a knob, the left side of the knob is fixedly connected with a connecting rod, the left side of the connecting rod is fixedly connected with a first bevel gear, and the first bevel gear is matched with the movable mechanism for use.
In order to enable the support body to achieve the effect of stable movement in the adjusting process, the adjustable support for the anchor rod pulling test is preferably used, the movable mechanism comprises a second bevel gear, the first bevel gear and the second bevel gear are matched for use, a screw rod is fixedly connected to the front side of the second bevel gear, and a threaded hole matched with the screw rod for use is formed in the support body.
In order to enable the movable mechanism to achieve the effect that the movable mechanism cannot deviate in the moving process, the adjustable support for the anchor rod pulling test is preferably used, a fixed rod is fixedly connected to the rear side of the second bevel gear, a bearing is fixedly connected to the rear side of the fixed rod, and the bottom of the bearing is fixedly connected with the fixed block.
In order to enable the support body to achieve the effect of more stable movement, the adjustable support for the anchor rod pulling test is preferably used, the clamping block is fixedly connected to the left side of the front side of the fixing block, and a clamping groove matched with the clamping block for use is formed in the support body.
In order to enable the movable mechanism and the connecting mechanism to achieve the effect of stable movement, the adjustable support for the anchor rod pulling test is preferably used, the fixed block is internally provided with a movable hole matched with the connecting rod for use, the fixed block is internally provided with a movable groove matched with the second bevel gear for use, and the fixed block is internally provided with a through hole matched with the screw rod for use.
Compared with the prior art, the utility model has the beneficial effects that:
the adjustable support for the anchor rod pulling test can ensure that the fixing block is more stable when being installed by arranging the base, and can ensure that the support body can not deviate when being installed by arranging the fixing block, and through the matching use of the connecting column and the connecting groove, the support body can not deviate when moving, the anchor rod body can be more stable when being installed by arranging the positioning block and the anchor rod body, the movable mechanism can not deviate when moving by arranging the connecting mechanism, through setting up the moving mechanism, can make this physical stamina of support effectual adjust the removal, prevent that the support body from taking place the skew when removing, the effectual current stock of having solved data inaccurate when the test, inconvenient user records data, causes the accident easily, and inconvenient user uses to influence the problem of test effect.
Drawings
FIG. 1 is an overall structural view of an adjustable support for a pull-out test of an anchor rod according to the present invention;
FIG. 2 is an enlarged view of a portion of the utility model at A in FIG. 1;
FIG. 3 is a perspective view of a partial structure of the present invention;
fig. 4 is a bottom cross-sectional view of a portion of the structure of the present invention.
In the figure, 1, a base; 2. a fixed block; 3. a support body; 4. connecting columns; 5. connecting grooves; 6. positioning blocks; 7. an anchor body; 8. a connecting mechanism; 801. a knob; 802. a connecting rod; 803. a first bevel gear; 9. a movable mechanism; 901. a second bevel gear; 902. a screw; 903. a threaded hole; 10. a movable hole; 11. a movable groove; 12. a through hole; 13. a clamping block; 14. a card slot; 15. fixing the rod; 16. and a bearing.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an experimental adjustable support that uses is pulled to stock, which comprises a base 1, base 1's front side fixedly connected with fixed block 2, the front side swing joint of fixed block 2 has support body 3, the axle center department fixedly connected with spliced pole 4 of support body 3 rear side, spread groove 5 that uses with spliced pole 4 cooperation is seted up to the inside of fixed block 2, the axle center department fixedly connected with locating piece 6 of support body 3 front side, the front side swing joint of locating piece 6 has stock body 7, the inside right side fixedly connected with coupling mechanism 8 of fixed block 2, the front side swing joint of coupling mechanism 8 has swing joint 9.
In this embodiment: the fixing block 2 can be more stably installed by arranging the base 1, and the support body 3 can not be deviated when being installed by arranging the fixing block 2, and through the matching use of the connecting column 4 and the connecting groove 5, the support body 3 can not deviate when moving, by arranging the positioning block 6 and the anchor rod body 7, the anchor rod body 7 can be more stable when being installed, through setting up coupling mechanism 8, can make the moving mechanism 9 can not take place the skew when removing, through setting up moving mechanism 9, can make support body 3 can effectually adjust the removal, prevented that support body 3 from taking place the skew when removing, the effectual current stock of having solved is inaccurate when the test data, and inconvenient user records data, causes the accident easily, and inconvenient user uses to influence the problem of test effect.
As a technical optimization scheme of the utility model, the connecting mechanism 8 comprises a knob 801, a connecting rod 802 is fixedly connected to the left side of the knob 801, a first bevel gear 803 is fixedly connected to the left side of the connecting rod 802, and the first bevel gear 803 is matched with the movable mechanism 9 for use.
In this embodiment: through setting up coupling mechanism 8, can make second bevel gear 901 more stable when removing, prevented that second bevel gear 901 from taking place the skew when removing, made things convenient for the user to remove second bevel gear 901, strengthened the regulation effect of movable mechanism 9, made things convenient for user's use.
As a technical optimization scheme of the present invention, the movable mechanism 9 includes a second bevel gear 901, the first bevel gear 803 is used in cooperation with the second bevel gear 901, a screw 902 is fixedly connected to the front side of the second bevel gear 901, and a threaded hole 903 used in cooperation with the screw 902 is formed in the support body 3.
In this embodiment: through setting up moving mechanism 9, can make support body 3 more stable when removing, make things convenient for the user to adjust support body 3, effectually prevented that support body 3 from taking place the skew when removing, made things convenient for user's use.
As a technical optimization scheme of the utility model, the rear side of the second bevel gear 901 is fixedly connected with a fixed rod 15, the rear side of the fixed rod 15 is fixedly connected with a bearing 16, and the bottom of the bearing 16 is fixedly connected with the fixed block 2.
In this embodiment: through the matching use of the fixing rod 15 and the bearing 16, the second bevel gear 901 can not deviate when moving, the stability of the second bevel gear 901 when moving is greatly enhanced, the movement of the second bevel gear 901 by a user is facilitated, and the use by the user is facilitated.
As a technical optimization scheme of the utility model, a clamping block 13 is fixedly connected to the left side of the front side of the fixing block 2, and a clamping groove 14 matched with the clamping block 13 for use is formed in the support body 3.
In this embodiment: through the cooperation that sets up fixture block 13 and draw-in groove 14, can make support body 3 more stable when removing, effectually prevent that support body 3 from taking place the skew when removing, made things convenient for the user to remove support body 3, made things convenient for user's use.
As a technical optimization scheme of the utility model, a movable hole 10 matched with the connecting rod 802 for use is formed in the fixed block 2, a movable groove 11 matched with the second bevel gear 901 for use is formed in the fixed block 2, and a through hole 12 matched with the screw 902 for use is formed in the fixed block 2.
In this embodiment: through setting up the activity hole 10, activity groove 11 and through-hole 12, can make connecting rod 802 can not take place the skew when removing, the effectual connecting rod 802 that has reduced removes the frictional force that produces fixed block 2, the stability when having strengthened connecting rod 802 and removing, through setting up activity groove 11, can make second bevel gear 901 can not take place the skew when removing, the dead circumstances of card has been prevented from taking place for second bevel gear 901 when removing, through setting up through-hole 12, can make screw 902 more stable when fixed block 2 inside removes, screw 902 has been prevented from taking place the skew when removing, the frictional force that screw 902 removed and produce fixed block 2 has been reduced, user's use has been made things convenient for.
The working principle is as follows: firstly, the user needs to mount the support body 3 on the fixing block 2, when the user needs to mount, the user moves the screw 902 into the threaded hole 903, when the screw 902 moves to the corresponding position, the user rotates the knob 801, when the knob 801 moves, the connecting rod 802 moves, when the connecting rod 802 moves, the first bevel gear 803 moves, when the first bevel gear 803 moves, the second bevel gear 901 moves, when the second bevel gear 901 moves, the fixing rod 15 moves, when the fixing rod 15 moves, the second bevel gear 901 drives the screw 902 to move, when the screw 902 moves into the threaded hole 903, the fixture 13 is clamped into the clamping groove 14, when the connecting rod 4 moves into the connecting groove 5, thereby completing the fixing, secondly, the user needs to adjust the support body 3, when the user needs to adjust, the user rotates the knob 801, when the knob 801 moves, the connecting rod 802 is driven to move, when the connecting rod 802 moves, the first bevel gear 803 is driven to move, when the first bevel gear 803 moves, the second bevel gear 901 moves, when the second bevel gear 901 moves, the fixing rod 15 moves, when the fixing rod 15 moves, the second bevel gear 901 drives the screw 902 to move, and when the support body 3 moves to a corresponding position, the adjustment is completed.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an anchor rod is pulled and is dialled experimental adjustable support of using, includes base (1), its characterized in that: the utility model discloses a support of base, including base (1), front side fixedly connected with fixed block (2), the front side swing joint of fixed block (2) has support body (3), the axle center fixedly connected with spliced pole (4) of support body (3) rear side, spread groove (5) of using with spliced pole (4) cooperation are seted up to the inside of fixed block (2), fixedly connected with locating piece (6) are located in the axle center of support body (3) front side, the front side swing joint of locating piece (6) has stock body (7), the inside right side fixedly connected with coupling mechanism (8) of fixed block (2), the front side swing joint of coupling mechanism (8) has swing joint (9).
2. The anchor rod is pulled and is dialled experimental adjustable support of using of claim 1 characterized in that: the connecting mechanism (8) comprises a knob (801), a connecting rod (802) is fixedly connected to the left side of the knob (801), a first bevel gear (803) is fixedly connected to the left side of the connecting rod (802), and the first bevel gear (803) is matched with the movable mechanism (9) for use.
3. The anchor rod is pulled and is dialled experimental adjustable support of using of claim 2 characterized in that: the movable mechanism (9) comprises a second bevel gear (901), the first bevel gear (803) and the second bevel gear (901) are matched for use, a screw rod (902) is fixedly connected to the front side of the second bevel gear (901), and a threaded hole (903) matched with the screw rod (902) for use is formed in the support body (3).
4. The anchor rod is pulled and is experimental with adjustable support of claim 3, characterized in that: the rear side of the second bevel gear (901) is fixedly connected with a fixing rod (15), the rear side of the fixing rod (15) is fixedly connected with a bearing (16), and the bottom of the bearing (16) is fixedly connected with the fixing block (2).
5. The anchor rod is pulled and is dialled experimental adjustable support of using of claim 1 characterized in that: the left side fixedly connected with fixture block (13) of fixed block (2) front side, draw-in groove (14) of using with fixture block (13) cooperation are seted up to the inside of support body (3).
6. The anchor rod is pulled and is experimental with adjustable support of claim 3, characterized in that: the movable hole (10) matched with the connecting rod (802) for use is formed in the fixed block (2), the movable groove (11) matched with the second bevel gear (901) for use is formed in the fixed block (2), and the through hole (12) matched with the screw rod (902) for use is formed in the fixed block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122499037.1U CN216386555U (en) | 2021-10-15 | 2021-10-15 | Adjustable support for anchor rod pulling test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122499037.1U CN216386555U (en) | 2021-10-15 | 2021-10-15 | Adjustable support for anchor rod pulling test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216386555U true CN216386555U (en) | 2022-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122499037.1U Active CN216386555U (en) | 2021-10-15 | 2021-10-15 | Adjustable support for anchor rod pulling test |
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| Country | Link |
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| CN (1) | CN216386555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117949306A (en) * | 2024-03-27 | 2024-04-30 | 河海大学 | Constant-resistance anchor rod large-displacement drawing machine and use method thereof |
-
2021
- 2021-10-15 CN CN202122499037.1U patent/CN216386555U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117949306A (en) * | 2024-03-27 | 2024-04-30 | 河海大学 | Constant-resistance anchor rod large-displacement drawing machine and use method thereof |
| CN117949306B (en) * | 2024-03-27 | 2024-06-07 | 河海大学 | Constant-resistance anchor rod large-displacement drawing machine and use method thereof |
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