CN210597413U - Vertical resistance to compression detection device of experimental stake - Google Patents
Vertical resistance to compression detection device of experimental stake Download PDFInfo
- Publication number
- CN210597413U CN210597413U CN201921398726.XU CN201921398726U CN210597413U CN 210597413 U CN210597413 U CN 210597413U CN 201921398726 U CN201921398726 U CN 201921398726U CN 210597413 U CN210597413 U CN 210597413U
- Authority
- CN
- China
- Prior art keywords
- fastening
- block
- detection device
- mounting
- installation
- 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
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a vertical resistance to compression detection device of experimental stake, including jack, girder, inferior roof beam, anchor pile top fixed mounting has the installation piece, the both ends of inferior roof beam are equipped with the installation end, set up the mounting groove that is used for joint installation end in the installation piece, install two sets of fastening adjustment mechanism in the mounting groove, fastening adjustment mechanism includes dwang and fastening block, lateral wall and the fixedly connected with turning block of mounting groove are passed to the one end of dwang, the fastening block screw thread cup joints on the dwang, the fastening block is close to the terminal surface slope setting of installation end. The utility model discloses in, the operator can use fastening adjustment mechanism, adjusts the levelness of secondary beam, and then eliminates the horizontal error between girder and the ground for the downside of girder is completely parallel with the holding surface of jack, and both can fully contact when the test, and accurate completion can be stabilized to whole testing process.
Description
Technical Field
The utility model relates to a building structure testing technique field especially relates to a vertical resistance to compression detection device of experimental stake.
Background
The engineering pile is used in engineering and is finally stressed in construction and construction. The purpose of engineering pile detection is mainly to provide a basis for acceptance after construction. The test pile is a test pile for determining whether the actual stress condition of the engineering pile and the designed condition are in accordance with each other in the early construction period of the engineering pile. The test pile can be an engineering pile or not, and if the conditions in all aspects are the same as the design and the test pile is not destructive test in the test process, the test pile can also be used as the engineering pile. The anchor pile is an auxiliary pile of a test pile and is used for detecting the vertical compression resistance bearing capacity of a single pile, and the static load test adopts a test method close to the actual working condition of the vertical compression resistance pile to determine the vertical compression resistance limit bearing capacity of the pile foundation as a design basis or to perform sampling test and evaluation on the bearing capacity of the engineering pile.
The patent with patent publication number CN205475370U discloses a vertical resistance to compression detection device of single pile, including counterforce device, test pile and detection device, counterforce device includes two sets of anchor piles, with the secondary beam of anchor pile rigid coupling and with the girder of secondary beam rigid coupling, the girder center is located the test pile top, be equipped with the jack between test pile and the girder, the rigid coupling has the bearing plate on the test pile, and the bearing plate center is located the test pile axis, open the spacing groove that has the grafting jack on the bearing plate, the spacing groove is located the bearing plate. Before the test, need install the anchor pile earlier, because be on-the-spot manual installation, be difficult to guarantee that the anchor pile is equal altitude totally after the installation is accomplished, certain difference in height easily appears between the anchor pile, lead to installing the secondary beam between two anchor piles and fail to be parallel with ground totally, and then lead to the contact surface of king pile and jack can not the test pile of complete perpendicular to, make the holding surface of jack can not contact with the girder totally, and then influence the testing result, so need design the vertical resistance to compression detection device of test pile that can eliminate above-mentioned horizontal error.
Disclosure of Invention
The utility model aims at providing a vertical resistance to compression detection device of experimental stake, horizontal error easily appears with the contact surface of jack among the solution prior art king pile, and then influences the shortcoming of test result.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a vertical resistance to compression detection device of experimental stake, includes jack, girder, secondary beam, anchor pile top fixed mounting has the installation piece, the both ends of secondary beam are equipped with the installation end, offer the mounting groove that is used for joint installation end in the installation piece, install two sets of fastening adjustment mechanism in the mounting groove, fastening adjustment mechanism includes dwang and fastening block, lateral wall and the fixedly connected with turning block of mounting groove are passed to the one end of dwang, the fastening block screw thread cup joints on the dwang, the terminal surface slope setting that the fastening block is close to the installation end, the surface of installation end is equipped with the inclined plane of cooperation fastening block.
Preferably, the fastening block is two and symmetric distribution on the dwang, the inclined plane on the installation end is parallel with the slope terminal surface of fastening block for the contact of fastening block and installation end is more abundant, and then makes fastening adjustment mechanism's effect better.
Preferably, the rotating rod is divided into two sections with opposite thread directions, the two fastening blocks are distributed on different thread sections, and when the rotating rod rotates, the fastening blocks can move in opposite directions.
Preferably, the one end fixedly connected with stopper of turning block is kept away from to the dwang, set up the spacing groove that is used for rotating the installation stopper on the installation piece, the stopper makes the dwang can not produce the ascending position of axial when rotating, has stabilized the rotation of dwang.
Preferably, be integrated into one piece between installation end and the secondary beam, improved overall stability to and the operator of being convenient for installs and dismantles.
Preferably, the section of the rotating block is a regular hexagon, so that an operator can conveniently rotate the rotating block by using a universal wrench.
The utility model has the advantages that:
the utility model discloses in, through setting up fastening adjustment mechanism in the mounting groove, make the operator can use fastening adjustment mechanism, adjust the levelness of secondary beam, and then eliminate the horizontal error between girder and the ground, make the downside of girder and the holding surface of jack parallel completely, both can fully contact when the test, accurate completion can be stabilized to whole testing process, make the operator can obtain more accurate test result, make things convenient for the operator to use.
Drawings
Fig. 1 is a schematic structural view of a vertical compression-resistant detection device for a test pile provided by the utility model;
fig. 2 is a schematic structural view of a secondary beam of the vertical compression-resistant detection device for the test pile provided by the utility model;
fig. 3 is the utility model provides a vertical resistance to compression detection device's of experimental stake mounting groove inner structure schematic diagram.
In the figure: the test pile comprises a test pile 1, a jack 2, an anchor pile 3, an installation block 4, a secondary beam 5, an installation end 6, a main beam 7, an installation groove 8, a rotating rod 9, a fastening block 10, a rotating block 11 and a limiting block 12.
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.
Referring to fig. 1-3, a vertical compression resistance detection device for a test pile comprises a jack 2, a main beam 7, a secondary beam 5 and an anchor pile 3, wherein the jack 2 is installed above the test pile 1, an installation block 4 is fixedly installed above the anchor pile 3, installation end heads 6 are arranged at two ends of the secondary beam 5, the installation end heads 6 and the secondary beam 5 are integrally formed, an installation groove 8 for clamping the installation end heads 6 is formed in the installation block 4, two groups of fastening and adjusting mechanisms are installed in the installation groove 8, each fastening and adjusting mechanism comprises a rotating rod 9 and a fastening block 10, one end of the rotating rod 9 penetrates through the side wall of the installation groove 8 and is fixedly connected with the rotating block 11, the cross section of the rotating block 11 is regular hexagon, a limit block 12 is fixedly connected to one end of the rotating rod 9 far away from the rotating block 11, a limit groove for rotatably installing the limit block 12 is formed in the, the terminal surface slope setting that fastening block 10 is close to installation end 6, and the surface of installation end 6 is equipped with the inclined plane of cooperation fastening block 10, and fastening block 10 is two and symmetric distribution on dwang 9, and the inclined plane on the installation end 6 is parallel with the inclined plane of fastening block 10, and dwang 9 divide into two sections that screw thread opposite direction, and two fastening blocks 10 distribute on the screw thread section of difference.
When the utility model is used, if a certain height difference exists between the anchor piles 3, the secondary beam 5 can not be completely parallel to the ground, the height of the installation end 6 in the installation groove 8 can be adjusted through the fastening adjusting mechanism, and the levelness of the secondary beam 5 can be adjusted; when the installation end 6 in the installation groove 8 needs to be heightened, a user firstly rotates the rotating block 11 above the installation end 6 through a wrench to drive the rotating rod 9 to rotate, because the rotating rod 9 is in threaded connection with the fastening blocks 10, the two fastening blocks 10 move towards two sides, so that the position limitation of the upper fastening block 10 on the mounting end 6 is improved, then, the lower turning block 11 is turned again so that the two fastening blocks 10 below the mounting end 6 are close to each other, the mounting end 6 is pushed upward, further, the position of the mounting end 6 is adjusted upwards, so that the levelness of the secondary beam 5 is adjusted, an operator can ensure that the main beam 7 is completely parallel to the ground through the secondary beam 5, make the downside of girder 7 and jack 2's holding surface parallel completely, both can fully contact when the test for the device is more accurate to the test result of test stake 1.
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 (6)
1. A vertical compression resistance detection device for a test pile comprises a jack (2), a main beam (7), a secondary beam (5) and an anchor pile (3), it is characterized in that a mounting block (4) is fixedly arranged above the anchor pile (3), mounting end heads (6) are arranged at two ends of the secondary beam (5), a mounting groove (8) for clamping the mounting end heads (6) is formed in the mounting block (4), two groups of fastening adjusting mechanisms are arranged in the mounting groove (8), each fastening adjusting mechanism comprises a rotating rod (9) and a fastening block (10), one end of the rotating rod (9) penetrates through the side wall of the mounting groove (8) and is fixedly connected with a rotating block (11), the fastening block (10) is sleeved on the rotating rod (9) in a threaded manner, the end face of the fastening block (10) close to the mounting end (6) is obliquely arranged, the surface of the mounting end (6) is provided with an inclined surface matched with the fastening block (10).
2. The vertical compression resistance detection device for the test pile according to claim 1, wherein the number of the fastening blocks (10) is two, the two fastening blocks are symmetrically distributed on the rotating rod (9), and the inclined surface on the installation end (6) is parallel to the inclined end surface of the fastening block (10).
3. The vertical compression resistance detection device for the test pile according to claim 1, wherein the rotating rod (9) is divided into two sections with opposite thread directions, and the two fastening blocks (10) are distributed on different thread sections.
4. The vertical compression resistance detection device of test pile according to claim 1, characterized in that one end fixedly connected with stopper (12) of turning block (11) is kept away from in dwang (9), offer the spacing groove that is used for rotating installation stopper (12) on installation piece (4).
5. The vertical compression resistance detection device for the test pile according to claim 1, wherein the mounting end head (6) and the secondary beam (5) are integrally formed.
6. The vertical compression detection device for the test pile according to claim 1, wherein the section of the rotating block (11) is a regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921398726.XU CN210597413U (en) | 2019-08-27 | 2019-08-27 | Vertical resistance to compression detection device of experimental stake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921398726.XU CN210597413U (en) | 2019-08-27 | 2019-08-27 | Vertical resistance to compression detection device of experimental stake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210597413U true CN210597413U (en) | 2020-05-22 |
Family
ID=70718158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921398726.XU Expired - Fee Related CN210597413U (en) | 2019-08-27 | 2019-08-27 | Vertical resistance to compression detection device of experimental stake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210597413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111700635A (en) * | 2020-06-28 | 2020-09-25 | 上海联影医疗科技有限公司 | Beam limiting device and mounting structure for beam limiting device |
-
2019
- 2019-08-27 CN CN201921398726.XU patent/CN210597413U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111700635A (en) * | 2020-06-28 | 2020-09-25 | 上海联影医疗科技有限公司 | Beam limiting device and mounting structure for beam limiting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109898652B (en) | Steel part connecting structure and connecting method thereof | |
| CN212058553U (en) | Public road bridge roof beam expansion joint detection device | |
| CN210597413U (en) | Vertical resistance to compression detection device of experimental stake | |
| KR102014325B1 (en) | Bridge supporting apparatus with displacement measurement members and construction method thereof | |
| CN208125496U (en) | A kind of anchor pole resistance to plucking detection device | |
| CN112113493A (en) | Real-time monitoring system for building assembly | |
| CN210720117U (en) | Self-balancing reinforcing bar and concrete bonding testing arrangement that slides | |
| CN112816205A (en) | Pipeline gallows detection device | |
| CN208668289U (en) | Punching stick anchor ear support device | |
| CN108982249A (en) | Prevent the lever direct shear apparatus and its test method of upper and lower shear box relative tilt | |
| CN216159888U (en) | Fixing support for roadbed and pavement settlement observation scale | |
| CN211772773U (en) | Bridge built-in fitting structure | |
| CN111075211B (en) | Concrete member adjusting device and adjusting method thereof | |
| CN209924441U (en) | Adjustable bracket of formwork support | |
| CN207610929U (en) | Shearing strength, the modulus of shearing measuring device of a kind of masonry along straight joint section | |
| CN103603348B (en) | Stake connector | |
| CN109854892B (en) | Adjustable displacement monitoring multi-probe serial self-locking structure | |
| CN214066713U (en) | Easy-to-assemble and disassemble hammer pad device for high strain test | |
| CN217231756U (en) | Reference beam with length-adjustable magnetic-free gauge stand and reference pile testing device | |
| CN211080333U (en) | Benchmark system for static load test | |
| CN219734717U (en) | Bracket convenient for adjusting position of resiliometer | |
| CN220224953U (en) | Butt joint adjusting device for steel structure bridge deck of cable-stayed bridge | |
| CN212835929U (en) | Connecting structure of prefabricated part and building main body | |
| CN215179403U (en) | Levelness adjusting device | |
| CN216428351U (en) | Model pile dismounting-free fixing device with adjustable pile position |
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: 20200522 Termination date: 20210827 |