CN214423429U - Anchor rod anti-pulling test device - Google Patents
Anchor rod anti-pulling test device Download PDFInfo
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- CN214423429U CN214423429U CN202022448357.XU CN202022448357U CN214423429U CN 214423429 U CN214423429 U CN 214423429U CN 202022448357 U CN202022448357 U CN 202022448357U CN 214423429 U CN214423429 U CN 214423429U
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- wall
- rigid coupling
- barrel
- test device
- slide bar
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Abstract
The utility model discloses an anchor rod resistance to plucking test device, the novel nipple rectifier comprises a cylindrical shel, the outer wall top and the bottom of barrel all are equipped with fixed establishment, two the sliding sleeve communicates in the outer wall and the bottom of barrel respectively, the inboard rigid coupling of arc has the rubber pad, the right side rigid coupling of slide bar has the horizontal pole, the right side rigid coupling of horizontal pole has the sleeve, telescopic inner wall screw thread links to each other there is the screw rod, two the screw rod is rotated with the outer wall top and the bottom of barrel through first bearing respectively and is linked to each other. This stock resistance to plucking test device for the rotation of two slide bar accessible ring type frames, and through the rotation of tooth and gear, carry out opposite elevating movement, and then can fix the concrete pile of placing the pole at the inside different diameters of barrel, make through two sheaves to the external line of dragging carry out the water conservancy diversion, improve and draw experimental stability.
Description
Technical Field
The utility model relates to an anchor rod detects technical field, specifically is an anchor rod resistance to plucking test device.
Background
Stock resistance to plucking is experimental belongs to traditional stock anchor quality static method and detects, when carrying out resistance to plucking experiment, put hydraulic jack between layer board and nut, screw up the nut, apply certain prestressing force, then the pressurization, the corresponding number of degrees on record hydraulic pressure table and the displacement meter simultaneously, at last through the arrangement, the anchor quality of stock is obtained in the analysis, although current stock resistance to plucking testing arrangement can realize fixing the concrete pile of stock, nevertheless there is the concrete pile of the stock of unable fixed different diameters, limitation has, influence the problem of stock resistance to plucking efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an stock resistance to plucking test device to the concrete pile of the stock of the unable fixed different diameters of existence that provides in solving above-mentioned background art has the limitation, influences the problem of stock resistance to plucking test efficiency.
In order to achieve the above object, the utility model provides a following technical scheme: an anchor rod anti-pulling test device comprises a cylinder body, wherein a plate body is fixedly connected to the outer wall of the cylinder body, through holes are formed in the top and the bottom of the plate body, bolts are in clearance fit with the inner walls of the two through holes, and fixing mechanisms are arranged at the top and the bottom of the outer wall of the cylinder body;
the fixing mechanism comprises a sliding sleeve, a sliding rod, an arc-shaped plate, a rubber pad, a cross rod, a sleeve, a screw and a first bearing;
two the sliding sleeve communicates in the outer wall and the bottom of barrel respectively, two the inner wall of sliding sleeve all slides and links to each other there is the slide bar, the inboard rigid coupling of slide bar has the arc, the outer wall of arc and the inner wall clearance fit of barrel, the inboard rigid coupling of arc has the rubber pad, the right side rigid coupling of slide bar has the horizontal pole, the right side rigid coupling of horizontal pole has the sleeve, telescopic inner wall screw thread links to each other there is the screw rod, two the screw rod is rotated through the outer wall top and the bottom of first bearing and barrel respectively and is linked to each other.
Preferably, the slide bar is a square slide bar.
Preferably, the outer wall of the cylinder body is provided with an adjusting mechanism;
the adjusting mechanism comprises a second bearing, an annular frame, teeth, a handle and a gear;
the annular frame is connected with the outer wall of the barrel through a second bearing in a rotating mode, teeth are fixedly connected to the left side of the annular frame, gears are connected to the left sides of the teeth in a meshed mode, the inner walls of the gears are fixedly connected with the outer wall of the screw, and a plurality of handles are fixedly connected to the outer wall of the annular frame.
Preferably, a plurality of the handles are distributed at equal intervals.
Preferably, the top and the bottom of the outer wall of the cylinder body are both provided with an auxiliary mechanism;
the auxiliary mechanism comprises a curved rod, a connecting shaft, a grooved wheel and a reinforcing rib;
two the knee lever rigid coupling respectively in the outer wall top and the bottom of barrel, two the inboard rigid coupling of outer wall of knee lever has the strengthening rib, two the knee lever all rotates through the connecting axle and links to each other there is the sheave.
Preferably, the two sheaves are symmetrically distributed about the cylinder axis.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization.
This stock resistance to plucking test device through the cooperation between arc, rubber pad, slide bar, sliding sleeve, screw rod, sleeve, gear, ring frame and the tooth for the rotation of two slide bar accessible ring frames, and through the rotation of tooth and gear, carry out relative elevating movement, and then can fix the concrete pile of placing the stock of the different diameters inside the barrel.
This stock resistance to plucking test device through cooperation between curved bar, sheave, strengthening rib and the connecting axle for drag the line through two sheaves to the external world and carry out the water conservancy diversion, improve and draw experimental stability.
Drawings
FIG. 1 is a schematic view of the connection relationship of the present invention;
FIG. 2 is a schematic view of the sliding sleeve, sliding rod and arc plate of FIG. 1;
FIG. 3 is a schematic view of the second bearing, ring frame and handle of FIG. 1;
fig. 4 is a schematic structural diagram of the curved plate, the grooved pulley and the butterfly connecting shaft in fig. 1.
In the figure: 1. the device comprises a cylinder body, 2, a fixing mechanism, 201, a sliding sleeve, 202, a sliding rod, 203, an arc-shaped plate, 204, a rubber pad, 205, a cross rod, 206, a sleeve, 207, a screw rod, 208, a first bearing, 3, an adjusting mechanism, 301, a second bearing, 302, an annular frame, 303, a tooth, 304, a handle, 305, a gear, 4, an auxiliary mechanism, 401, a curved rod, 402, a connecting shaft, 403, a grooved wheel, 404, a reinforcing rib, 5, a plate body, 6, a through hole, 7 and a bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an anchor rod anti-pulling test device comprises a barrel body 1, wherein the inner wall of the barrel body 1 is used for clearance fit with a concrete pile of an external anchor rod, the outer wall of the barrel body 1 is fixedly connected with a plate body 5, the plate body 5 is used for being attached to the external ground, through holes 6 are respectively processed at the top and the bottom of the plate body 5, bolts 7 are in clearance fit with the inner walls of the two through holes 6, the bolts 7 are used for fixing the plate body 5 and the barrel body 1 on the external ground, fixing mechanisms 2 are respectively arranged at the top and the bottom of the outer wall of the barrel body 1, each fixing mechanism 2 comprises a sliding sleeve 201, a sliding rod 202, an arc-shaped plate 203, a rubber pad 204, a cross rod 205, a sleeve 206, a screw rod 207 and a first bearing 208, the two sliding sleeves 201 are respectively communicated with the outer wall and the bottom of the barrel body 1, the inner walls of the two sliding sleeves 201 are respectively connected with a sliding rod 202 in a sliding mode, so that the sliding rod 202 can perform lifting motion on the inner walls of the sliding sleeves 201, the inner side of the sliding rod 202 is fixedly connected with the arc-shaped plate 203, arc 203 is used for laminating the centre gripping with the outer wall of the concrete pile of external stock, the outer wall of arc 203 and the inner wall clearance fit of barrel 1, the inboard rigid coupling of arc 203 has rubber pad 204, rubber pad 204 is used for increasing the contact friction between the concrete pile of arc 203 and external stock, the right side rigid coupling of slide bar 202 has horizontal pole 205, the right side rigid coupling of horizontal pole 205 has sleeve 206, the inner wall screw thread of sleeve 206 links to each other has screw rod 207, two screw rods 207 rotate with the outer wall top and the bottom of barrel 1 through first bearing 208 respectively and link to each other, make screw rod 207 rotate at the outer wall of barrel 1, slide bar 202 is square slide bar, make slide bar 202 can carry out stable elevating movement at the inner wall of sliding sleeve 201.
The outer wall of barrel 1 is equipped with adjustment mechanism 3, adjustment mechanism 3 includes second bearing 301, ring type frame 302, tooth 303, handle 304 and gear 305, ring type frame 302 rotates with the outer wall of barrel 1 through second bearing 301 and links to each other, make ring type frame 202 rotate at the outer wall of barrel 1, the left side rigid coupling of ring type frame 302 has tooth 303, the left side meshing of tooth 303 links with gear 305, the inner wall of gear 305 and the outer wall rigid coupling of screw rod 207 are in the same place, make ring type frame 302 drive gear 305 through tooth 303 and rotate, and then make gear 305 can drive screw rod 207 and carry out the alignment east, the outer wall rigid coupling of ring type frame 302 has a plurality of handles 304, handle 304 is used for driving ring type frame 302 to rotate, a plurality of handles 304 are equidistant between two by two, make a plurality of handles 304 can stable drive ring type frame 302 and rotate.
When the anchor rod anti-pulling test device is used, when concrete piles of anchor rods with different outside diameters need to be fixed, a user performs clearance fit between the inner wall of the cylinder body 1 and the concrete piles of the outside anchor rods, and the handle 304 is rotated, so that the handle 304 drives the ring-shaped frame 302 to rotate, when the ring-shaped frame 302 rotates, the teeth 303 are driven to rotate, so that the teeth 303 drive the gear 305 to rotate, and the gear 305 drives the screw 207 to rotate, and when the screw 207 rotates, through the sliding connection of the sliding sleeve 201 and the sliding rod 202, the sleeve 206 is driven to move inwards, so that the sleeve 206 drives the sliding rod 202 to move inwards on the inner wall of the sliding sleeve 201 through the cross rod 205, and when moving, the slide bar 202 drives the arc-shaped plate 203 and the rubber pad 204 to clamp and fix the concrete pile of the external anchor rod, and the outside dragging line can be guided through the two grooved wheels 403, so that the stability of the drawing test is improved.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an anchor rod resistance to plucking test device, includes barrel (1), the outer wall rigid coupling of barrel (1) has plate body (5), through-hole (6), two have all been processed to the top and the bottom of plate body (5) the inner wall clearance fit of through-hole (6) has bolt (7), its characterized in that: the top and the bottom of the outer wall of the cylinder body (1) are provided with fixing mechanisms (2);
the fixing mechanism (2) comprises a sliding sleeve (201), a sliding rod (202), an arc-shaped plate (203), a rubber pad (204), a cross rod (205), a sleeve (206), a screw (207) and a first bearing (208);
two sliding sleeve (201) communicates respectively in the outer wall and the bottom of barrel (1), two the inner wall of sliding sleeve (201) all slides and links to each other slide bar (202), the inboard rigid coupling of slide bar (202) has arc (203), the outer wall of arc (203) and the inner wall clearance fit of barrel (1), the inboard rigid coupling of arc (203) has rubber pad (204), the right side rigid coupling of slide bar (202) has horizontal pole (205), the right side rigid coupling of horizontal pole (205) has sleeve (206), the inner wall screw thread of sleeve (206) links to each other screw rod (207), two screw rod (207) link to each other with the outer wall top and the bottom rotation of barrel (1) through first bearing (208) respectively.
2. The anchor rod uplift test device according to claim 1, is characterized in that: the slide bar (202) is a square slide bar.
3. The anchor rod uplift test device according to claim 1, is characterized in that: the outer wall of the cylinder body (1) is provided with an adjusting mechanism (3);
the adjusting mechanism (3) comprises a second bearing (301), an annular frame (302), teeth (303), a handle (304) and a gear (305);
the outer wall that ring frame (302) passed through second bearing (301) and barrel (1) rotates continuously, the left side rigid coupling of ring frame (302) has tooth (303), the left side meshing of tooth (303) has linked together gear (305), the inner wall of gear (305) is in the same place with the outer wall rigid coupling of screw rod (207), the outer wall rigid coupling of ring frame (302) has a plurality of handles (304).
4. The anchor rod uplift test device according to claim 3, wherein: the handles (304) are distributed at equal intervals.
5. The anchor rod uplift test device according to claim 1, is characterized in that: the top and the bottom of the outer wall of the cylinder body (1) are provided with auxiliary mechanisms (4);
the auxiliary mechanism (4) comprises a curved rod (401), a connecting shaft (402), a grooved wheel (403) and a reinforcing rib (404);
two curved lever (401) rigid coupling respectively in the outer wall top and the bottom of barrel (1), two the inboard rigid coupling of outer wall of curved lever (401) has strengthening rib (404), two curved lever (401) all rotate through connecting axle (402) and link to each other geneva wheel (403).
6. The anchor rod uplift test device according to claim 5, wherein: the two grooved wheels (403) are axially symmetrically distributed about the cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022448357.XU CN214423429U (en) | 2020-10-29 | 2020-10-29 | Anchor rod anti-pulling test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022448357.XU CN214423429U (en) | 2020-10-29 | 2020-10-29 | Anchor rod anti-pulling test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214423429U true CN214423429U (en) | 2021-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022448357.XU Active CN214423429U (en) | 2020-10-29 | 2020-10-29 | Anchor rod anti-pulling test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214423429U (en) |
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2020
- 2020-10-29 CN CN202022448357.XU patent/CN214423429U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211018 Address after: 317500 No. 1, Lane 12, Songsheng Road, Songmen Town, Wenling City, Taizhou City, Zhejiang Province Patentee after: Wenling Wanchang shipbuilding Machinery Manufacturing Co.,Ltd. Address before: 048403 Chen Qu Zhen Sha Yuan Cun, Gaoping City, Jincheng City, Shanxi Province Patentee before: Fang Jianfeng |
|
| TR01 | Transfer of patent right |