CN210834476U - Anti-pulling strength detection auxiliary structure of rear embedded part - Google Patents
Anti-pulling strength detection auxiliary structure of rear embedded part Download PDFInfo
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- CN210834476U CN210834476U CN201921872494.7U CN201921872494U CN210834476U CN 210834476 U CN210834476 U CN 210834476U CN 201921872494 U CN201921872494 U CN 201921872494U CN 210834476 U CN210834476 U CN 210834476U
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- 238000001514 detection method Methods 0.000 title claims abstract description 12
- 238000012360 testing method Methods 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 description 4
- 238000004873 anchoring Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model discloses a rearmounted resistance to plucking intensity that buries piece detects auxiliary structure belongs to building engineering check out test set technical field. An anti-pulling strength detection auxiliary structure of a rear embedded part comprises a jack and a mounting plate, wherein a pressure gauge is connected to the jack, a support screw is connected to the mounting plate, a hydraulic rod is connected to the jack, one end of the hydraulic rod is connected with a first hinging seat, a locking mechanism is connected to the first hinging seat through a connecting rod, a first clamping plate is rotatably connected with a second clamping plate, the first clamping plate is connected with a second hinging seat, a connecting plate is rotatably connected to the second hinging seat, a handle is provided with a third through hole and a fourth through hole, the connecting plate is connected with the third through hole, a lead screw is connected to the second clamping plate, a connecting block is connected to the lead screw, the connecting block is connected with the fourth through hole, and a nut is in threaded connection with the lead screw; the utility model discloses utilize plane screw rod mechanism's dead point characteristic can be effectively and swift to the rearmounted locking of burying, promoted work efficiency greatly.
Description
Technical Field
The utility model relates to a building engineering check out test set technical field especially relates to a rearmounted resistance to plucking intensity of burying piece detects auxiliary structure.
Background
In the construction process of the building engineering, an anchoring part needs to be embedded; the anchoring embedded part can be divided into an embedded part and a rear embedded part, the rear embedded part is a non-prefabricated embedded part which is fixed at a specified position after civil engineering construction is completed and needs to be installed after punching on a building, the rear embedded part can be convenient for later installation, and before the rear embedded part is used, the embedded part needs to be tested for tensile strength so as to ensure the safety of subsequent installation.
In the prior art, a jack is mostly used for pressing for testing the tensile strength of a rear embedded part, but the embedded anchoring part needs to be connected with a hydraulic rod before pressing, a hinge is directly welded in the traditional method, and the hinge is taken down after the test is finished, so that the method is easy to cause the failure of the tensile strength of a welding point, the experiment is terminated, the time and the labor are consumed for welding and taking down the hinge, and the working efficiency is reduced; therefore, an auxiliary structure for quickly and firmly locking the rear embedded part so as to facilitate the detection of the pulling strength is needed.
Disclosure of Invention
The utility model aims at solving the defects in the prior art, and providing a pull-out resistance intensity detection auxiliary structure of a rear embedded part.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an anti-pulling strength detection auxiliary structure of a rear embedded part comprises a jack and a mounting plate, wherein the jack is fixedly connected to the top of the mounting plate, the jack is connected with a pressure gauge, a supporting screw rod is connected to the mounting plate through threads, a first through hole is formed in the mounting plate, a hydraulic rod is connected to the jack in a sliding mode, the hydraulic rod penetrates through the first through hole and extends to the bottom, a first hinged seat is fixedly connected to one end, away from the jack, of the hydraulic rod, a locking mechanism is connected to the first hinged seat through a connecting rod in a rotating mode, the locking mechanism comprises a handle, a first clamping plate and a second clamping plate, the first clamping plate is connected with the second clamping plate in a rotating mode, a second hinged seat is connected to the first clamping plate, a connecting plate is connected to the second hinged seat in a rotating mode, a third through hole and a fourth through hole are formed in the handle, one end, far away from the second hinged seat, of the connecting plate is connected with a third through hole through a pin shaft, a lead screw is connected onto the second clamping plate in a sliding mode, a connecting block is connected onto the lead screw, the connecting block is connected with the fourth through hole through the pin shaft, and a nut is connected onto the lead screw in a threaded mode.
Preferably, the first clamping plate and the second clamping plate are connected with a third hinge base, and one end, far away from the hydraulic rod, of the connecting rod is rotatably connected to the third hinge base.
Preferably, the second clamping plate is provided with a second through hole, and the screw rod is connected in the second through hole in a sliding manner.
Preferably, a threaded hole is formed in the mounting plate, and the supporting screw is in threaded fit with the threaded hole.
Preferably, the top of the supporting screw is fixedly connected with a rotating wheel, and the outer wall of the rotating wheel is connected with anti-skid grains.
Preferably, the bottom of the supporting screw is rotatably connected with a supporting block.
Preferably, a groove is formed in the supporting block, a fixing block is connected to the bottom of the supporting screw, and the fixing block is rotatably connected in the groove.
Compared with the prior art, the utility model provides a rearmounted resistance to plucking intensity of burying piece detects auxiliary structure possesses following beneficial effect:
1. the anti-pulling strength detection auxiliary structure of the rear embedded part is characterized in that a mounting plate is placed above the rear embedded part to be tested, a first clamping plate and a second clamping plate reach the proper height of the rear embedded part by adjusting a supporting screw rod, the embedded part is made to extend out of the clamping plate for about 6 centimeters mainly aiming at the cylindrical embedded part, then the embedded part is locked by the first clamping plate and the second clamping plate, specifically, the stretching amount of the screw rod is roughly adjusted according to the diameter of the embedded part, when the first clamping plate and the second clamping plate are attached to the outer wall of the embedded part, a nut is rotated to be attached to the outer side face of the second clamping plate, a handle is pressed, at the moment, the farthest end of the handle, namely the joint of a fourth through hole and a connecting block is rotated to draw the second clamping plate towards the center, the joint of the third through hole and a connecting plate drives a hinged connecting plate to rotate around a second seat, and meanwhile, the first clamping plate is also folded towards the center, pressure is continuously applied until the connecting plate and the handle are in the same horizontal line, namely, a dead point of the plane hinge four-bar mechanism, the embedded part is locked by utilizing the dead point characteristic, after locking is completed, the rotating wheel is manually rotated to adjust the height of the supporting screw rod, so that the mounting plate is in a horizontal state, specifically, when the rotating wheel is rotated, anti-skidding lines on the rotating wheel can effectively prevent skidding, so that pressure is conveniently applied by a user, when the supporting block abuts against the ground, the rotating wheel can be continuously rotated, because the fixing block connected to the bottom of the supporting screw rod rotates in the groove, so that the rotating resistance can be reduced, after the mounting plate reaches the horizontal state, the jack is pressed by the handheld operating rod, the jack at the position is of a reverse pressing type, the pressure indication number of the pressure gauge is recorded, and the tensile strength of.
Drawings
Fig. 1 is a schematic structural view of an anti-pulling strength detection auxiliary structure of a rear embedded part according to the present invention;
fig. 2 is a schematic structural view of an anti-pulling strength detection auxiliary structure locking structure of a rear embedded part provided by the utility model;
fig. 3 is a schematic structural diagram of the anti-pulling strength detection auxiliary structure of the rear embedded part according to the present invention.
In the figure: 1. mounting a plate; 101. a first through hole; 102. a threaded hole; 2. a jack; 201. a hydraulic lever; 2011. a first hinge mount; 2012. a connecting rod; 202. a pressure gauge; 203. an operating lever; 3. a support screw; 301. a rotating wheel; 3011. anti-skid lines; 302. a fixed block; 303. a support block; 3031. a groove; 4. a handle; 4011. a fourth via hole; 4012. a third through hole; 402. a first clamping plate; 4021. a second hinge mount; 4022. a third hinge mount; 403. a second clamping plate; 4031. a second through hole; 5. a screw rod; 501. connecting blocks; 502. a nut; 6. and (7) connecting plates.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 being 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.
Example (b):
referring to fig. 1-3, an anti-pulling strength detection auxiliary structure of a rear embedded part comprises a jack 2 and a mounting plate 1, the jack 2 is fixedly connected to the top of the mounting plate 1, a pressure gauge 202 is connected to the jack 2, a supporting screw rod 3 is connected to the mounting plate 1 in a threaded manner, a first through hole 101 is formed in the mounting plate 1, a hydraulic rod 201 is connected to the jack 2 in a sliding manner, the hydraulic rod 201 extends to the bottom through the first through hole 101, a first hinge base 2011 is fixedly connected to one end of the hydraulic rod 201 far away from the jack 2, a locking mechanism is rotatably connected to the first hinge base 2011 through a connecting rod 2012, the locking mechanism comprises a handle 4, a first clamping plate 402 and a second clamping plate 403, the first clamping plate 402 is rotatably connected to the second clamping plate 403, a second base 4021 is connected to the first clamping plate 402, a connecting plate 6 is rotatably connected to the second hinge base 4021, a third through hole 4012 and a fourth through hole 4011 are formed in the handle 4, one end of the connecting plate 6, far away from the second hinge seat 4021, is connected with the third through hole 4012 through a pin shaft, the second clamping plate 403 is connected with a lead screw 5 in a sliding mode, the lead screw 5 is connected with a connecting block 501, the connecting block 501 is connected with the fourth through hole 4011 through a pin shaft, and the lead screw 5 is connected with a nut 502 in a threaded mode.
A third hinge seat 4022 is connected to the first clamping plate 402 and the second clamping plate 403, and an end of the connecting rod 2012 far from the hydraulic rod 201 is rotatably connected to the third hinge seat 4022.
The second clamping plate 403 is provided with a second through hole 4031, and the screw rod 5 is slidably connected in the second through hole 4031.
Threaded holes 102 are formed in the mounting plate 1, and the supporting screw rods 3 are in threaded fit with the threaded holes 102.
The top of the support screw 3 is fixedly connected with a rotating wheel 301, and the outer wall of the rotating wheel 301 is connected with anti-skid lines 3011.
The bottom of the supporting screw 3 is rotatably connected with a supporting block 303.
A groove 3031 is formed in the supporting block 303, a fixing block 302 is connected to the bottom of the supporting screw 3, and the fixing block 302 is rotatably connected in the groove 3031.
The working principle is as follows: in the utility model, the mounting plate 1 is placed above the post-buried part to be tested, the first clamping plate 402 and the second clamping plate 403 reach the proper height of the post-buried part by adjusting the supporting screw 3, mainly aiming at the cylindrical embedded part, the embedded part extends out of the clamping plate by about 6 cm, then the first clamping plate 402 and the second clamping plate 403 are locked on the embedded part, specifically, the expansion amount of the screw rod 5 is roughly adjusted according to the diameter of the embedded part, when the first clamping plate 402 and the second clamping plate 403 are attached on the outer wall of the embedded part, the nut 502 is rotated to attach the nut 502 on the outer side surface of the second clamping plate 403, the handle 4 is pressed, at the moment, the farthest end of the handle 4, namely the joint of the fourth through hole 4011 and the connecting block 501 rotates to draw the second clamping plate 403 in towards the center, the joint of the third through hole 4012 and the connecting plate 6 drives the connecting plate 6 to rotate around the second hinged seat 4021, at the same time, the first clamping plate 402 is also folded towards the center, and the pressing is continued until the connecting plate 6 and the handle 4 are at the same horizontal line, namely dead points of the plane hinge four-bar mechanism, the embedded part is locked by utilizing the characteristics of the dead points, after the locking is finished, the rotating wheel 301 is manually rotated to adjust the height of the supporting screw rod 3, so that the mounting plate 1 is in a horizontal state, specifically, when the rotating wheel 301 is rotated, the anti-slip lines 3011 are effective to prevent slipping and facilitate pressure application by the user, and when the support blocks 303 are pressed against the ground, the rotating wheel 301 can be rotated continuously because the fixing block 302 connected with the bottom of the supporting screw rod 3 rotates in the groove 3031, so that the rotation resistance can be reduced, after the mounting plate 1 reaches the horizontal state, the jack 2 is pressed by holding the operating rod 203 by hand, the jack 2 is of a reverse pressure application type, the pressure indication number of the pressure gauge 202 is recorded, and the tensile strength of the rear embedded part can be calculated according to the pressure indication number of the pressure gauge 202.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a resistance to plucking intensity detection auxiliary structure of rearmounted piece of burying, includes jack (2) and mounting panel (1), jack (2) fixed connection is at the top of mounting panel (1), its characterized in that, be connected with manometer (202) on jack (2), threaded connection has supporting screw (3) on mounting panel (1), first through-hole (101) have been seted up on mounting panel (1), sliding connection has hydraulic stem (201) in jack (2), hydraulic stem (201) run through first through-hole (101) and extend to the bottom, the one end fixedly connected with first articulated seat (2011) of jack (2) are kept away from to hydraulic stem (201), rotate through connecting rod (2012) on first articulated seat (2011) and be connected with locking mechanism, locking mechanism includes handle (4), first clamp plate (402) and second clamp plate (403), first clamp plate (402) rotates with second clamp plate (403) to be connected, be connected with articulated seat of second (4021) on first clamp plate (402), it is connected with even board (6) to rotate on the articulated seat of second (4021), third through-hole (4012) and fourth through-hole (4011) have been seted up on handle (4), even board (6) are kept away from the one end of the articulated seat of second (4021) and are passed through the round pin axle and link to each other with third through-hole (4012), sliding connection has lead screw (5) on second clamp plate (403), be connected with connecting block (501) on lead screw (5), connecting block (501) link to each other with fourth through-hole (4011) through the round pin axle, just threaded connection has nut (502) on lead screw (5).
2. The auxiliary structure for detecting the pullout strength of a rear embedded part according to claim 1, wherein a third hinge seat (4022) is connected to the first clamping plate (402) and the second clamping plate (403), and one end of the connecting rod (2012) far away from the hydraulic rod (201) is rotatably connected to the third hinge seat (4022).
3. The structure of claim 1, wherein the second clamping plate (403) has a second through hole (4031), and the lead screw (5) is slidably connected in the second through hole (4031).
4. The structure of claim 1, wherein the mounting plate (1) is provided with a threaded hole (102), and the support screw (3) is in threaded fit with the threaded hole (102).
5. The auxiliary structure for detecting the pulling strength of the rear embedded part according to claim 4, wherein a rotating wheel (301) is fixedly connected to the top of the supporting screw rod (3), and an anti-skid thread (3011) is connected to the outer wall of the rotating wheel (301).
6. The structure of claim 5, wherein the support block (303) is rotatably connected to the bottom of the support screw (3).
7. The auxiliary structure for detecting the pullout strength of a rear embedded part according to claim 6, wherein a groove (3031) is formed in the supporting block (303), a fixing block (302) is connected to the bottom of the supporting screw (3), and the fixing block (302) is rotatably connected in the groove (3031).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921872494.7U CN210834476U (en) | 2019-11-02 | 2019-11-02 | Anti-pulling strength detection auxiliary structure of rear embedded part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921872494.7U CN210834476U (en) | 2019-11-02 | 2019-11-02 | Anti-pulling strength detection auxiliary structure of rear embedded part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210834476U true CN210834476U (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921872494.7U Expired - Fee Related CN210834476U (en) | 2019-11-02 | 2019-11-02 | Anti-pulling strength detection auxiliary structure of rear embedded part |
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| Country | Link |
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| CN (1) | CN210834476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113664770A (en) * | 2021-08-31 | 2021-11-19 | 张永 | Embedded part digging and removing device for building construction |
-
2019
- 2019-11-02 CN CN201921872494.7U patent/CN210834476U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113664770A (en) * | 2021-08-31 | 2021-11-19 | 张永 | Embedded part digging and removing device for building construction |
| CN113664770B (en) * | 2021-08-31 | 2022-08-23 | 张永 | Embedded part digging and removing device for building construction |
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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: 20200623 |