CN219810441U - Telescopic observation point embedded part - Google Patents
Telescopic observation point embedded part Download PDFInfo
- Publication number
- CN219810441U CN219810441U CN202321277701.0U CN202321277701U CN219810441U CN 219810441 U CN219810441 U CN 219810441U CN 202321277701 U CN202321277701 U CN 202321277701U CN 219810441 U CN219810441 U CN 219810441U
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- China
- Prior art keywords
- telescopic
- piece
- knob
- connecting block
- observation point
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- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000001125 extrusion Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a telescopic observation point embedded part which comprises a fixing part, a connecting block, a telescopic part, a knob, a guide block, a bolt, a telescopic spring, a ground nail, a rack, a gear, a clamping part, a rubber gasket and scale marks. The beneficial effects of the utility model are as follows: through with the pre-buried concrete wall of advance of the ground nail on the connecting block among the pre-buried coupling mechanism in, through pulling out the bolt, rotatory knob drives the knob and rotates, owing to the knob bottom is seted up oval recess, thereby make oval long axis and minor axis of recess take place to change and then lead to the fact extrusion or tensile to the guide block, and then lead to the fact extrusion or tensile to the expansion spring, make the guide block be close to each other or keep away from, i.e. mounting and extensible member are close to each other or keep away from, pass through the bolt fixed knob when adjusting suitable length, thereby adapt to the condition that embedded member length overlength or is not enough, and extend the holistic length of device again through tensile extension piece, the pull of extension piece has been made things convenient for in the setting of "L" shape simultaneously.
Description
Technical Field
The utility model relates to a pre-burying device, in particular to a telescopic observation point pre-burying part, and belongs to the technical field of construction of measurement systems.
Background
The embedded part (prefabricated embedded part) is a component which is pre-installed (embedded) in a hidden project, namely a structural part which is arranged when a structure is poured and is used for lapping when an upper structure is built, in the construction of a building structure, settlement observation is needed, namely the settlement observation is carried out according to an observation point arranged on the building and a fixed (permanent level point) measurement point, the settlement degree is expressed by data, and when more than three layers of buildings and structures are designed, the observation points, manual work, soil foundation (sand foundation) and the like are required to be arranged, the settlement observation is needed to be carried out, and the observation and recording are carried out according to the schedule or the layer progress in the construction until the construction is completed; the embedded parts of the settlement observation points are often directly embedded in concrete.
At present, according to the Chinese patent of the patent number CN204535696U, a sedimentation observation point embedded part structure is disclosed, which comprises a nut sleeve embedded in an observation point, wherein an inner cavity of the nut sleeve is provided with an inner wire capable of internally arranging a threaded rod, one end of the threaded rod extends out of a wall body of an embedded point, a metal protection box is arranged on the corresponding embedded point of the threaded rod extending out of the wall body, and a protection box cover is arranged on the metal protection box; the threaded rod is screwed into the wall body during the measurement of the structure, and is screwed out of the wall body when the structure is not measured; the device is simple and convenient to install, has low processing and installation cost, attractive outer vertical surface, is not easy to damage by external force, does not influence sedimentation observation quality, and can meet long-period observation requirements; however, during the construction of a building, and with the construction, it may happen that the length of the connecting end of the embedded part is too long or insufficient.
Disclosure of Invention
The technical scheme of the utility model aims at solving the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and particularly aims at solving the defects in the prior art and providing a telescopic observation point embedded part.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a scalable observation point embedment, comprising:
the embedded connecting mechanism is used for embedding concrete connected to the observation point and comprises a fixing piece, a connecting block, a telescopic piece, a guide block and ground nails, wherein the fixing piece and the telescopic piece are respectively and slidably connected in the connecting block, the guide block is respectively arranged at one end, close to each other, of the fixing piece and the telescopic piece, through holes are formed in the top end of the connecting block, the guide block respectively penetrates through the through holes, the bottom of the connecting block is connected with the ground nails, and barbs are densely distributed on the ground nails;
the adjusting telescopic mechanism is used for adjusting the length of the telescopic adjusting device, is connected to the embedded connecting mechanism and comprises a knob, a bolt and a telescopic spring, the telescopic spring is connected between the fixing piece and the telescopic piece, the knob is arranged at the top end of the connecting block, the bottom of the knob is provided with a groove, the two guide blocks are inserted in the groove, the groove is elliptical, and the bolt is arranged on the knob and is matched with the connecting block in an inserting mode.
As still further aspects of the utility model: the extension piece and the fixing piece are respectively connected with the extension piece in a sliding way, and the extension piece is L-shaped.
As still further aspects of the utility model: the extension piece is connected with a rack, the telescopic piece is internally provided with a mounting cavity, the inner wall of the mounting cavity is connected with a gear, and the rack is connected with the gear in a meshed manner.
As still further aspects of the utility model: one end of the extension piece is connected with a rubber gasket, and the rubber gasket is detachably connected with the extension piece through a screw.
As still further aspects of the utility model: the telescopic piece, the connecting block and the extending piece are respectively provided with scale marks.
As still further aspects of the utility model: a telescopic rod is arranged between the fixing piece and the telescopic piece, and the telescopic spring is arranged in the telescopic rod in a penetrating mode.
The beneficial effects of the utility model are as follows:
according to the utility model, the ground nails on the connecting blocks in the embedded connecting mechanism are embedded into the concrete wall surface, the bolt is pulled out, the knob is rotated to drive the knob to rotate, and the elliptical grooves are formed in the bottom of the knob, so that the long shafts and the short shafts of the elliptical grooves are transformed to extrude or stretch the guide blocks, and further extrude or stretch the telescopic springs, so that the guide blocks are mutually close to or far away from each other, namely, the fixing piece and the telescopic piece are mutually close to or far away from each other, and when the proper length is adjusted, the knob is fixed through the bolt, so that the situation that the length of the embedded piece is overlong or insufficient is adapted.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a cross-sectional connection structure of the present utility model;
FIG. 3 is a schematic view of a partial structure of the present utility model;
FIG. 4 is a schematic view of a knob according to the present utility model.
In the figure: 1. the fixing piece, 2, the connecting block, 3, the extensible piece, 4, the knob, 5, the guide block, 6, the bolt, 7, the extension spring, 8, the ground nail, 9, the rack, 10, the gear, 11, the clamping piece, 12, the rubber gasket, 13, the scale mark.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1 to 4, a telescopic observation point embedded part includes: a scalable observation point embedment, comprising:
the embedded connecting mechanism is used for embedding concrete connected to an observation point and comprises a fixing piece 1, a connecting block 2, a telescopic piece 3, a guide block 5 and a ground nail 8, wherein the fixing piece 1 and the telescopic piece 3 are respectively and slidably connected in the connecting block 2, the guide block 5 is respectively arranged at one end, close to each other, of the fixing piece 1 and the telescopic piece 3, a through hole is formed in the top end of the connecting block 2, the guide block 5 is respectively penetrated through the through hole, the bottom of the connecting block 2 is connected with the ground nail 8, and barbs are densely distributed on the ground nail 8;
the adjusting telescopic mechanism is used for adjusting the length of the device, is connected to the pre-buried connecting mechanism and comprises a knob 4, a bolt 6 and a telescopic spring 7, the telescopic spring 7 is connected between the fixing piece 1 and the telescopic piece 3, the knob 4 is arranged at the top end of the connecting block 2, a groove is formed in the bottom of the knob 4, two guide blocks are inserted into the groove, the groove is elliptical, the bolt 6 is arranged on the knob 4, and the bolt 6 is in plug-in fit with the connecting block 2;
this scalable observation point built-in fitting is through going into the concrete wall with the pre-buried ground nail 8 on the connecting block 2 in the pre-buried coupling mechanism in, through pulling out bolt 6, rotatory knob 4 drives knob 4 and rotates, because elliptical recess has been seted up to knob 4 bottom, thereby make elliptical recess's major axis and minor axis change and then lead to the fact extrusion or tensile to guide block 5, and then lead to the fact extrusion or tensile to expansion spring 7, make guide block 5 be close to each other or keep away from, i.e. mounting 1 and expansion piece 3 are close to each other or keep away from, adjust to suitable length and pass through bolt 6 fixed knob 4, thereby adapt to the condition that the length of built-in fitting link is overlength or is not enough.
Example two
As shown in fig. 1 to 4, this embodiment includes, in addition to all the technical features of the first embodiment, the following steps:
the extension piece 11 is slidably connected to the extension piece 3 and the fixing piece 1 respectively, the extension piece 11 is L-shaped, and when the stretching length of the extension piece 3 and the fixing piece 1 is still insufficient, the whole length of the device can be extended again through stretching the extension piece 11, and the L-shaped arrangement facilitates the drawing of the extension piece 11.
The extension piece 11 is connected with a rack 9, a mounting cavity is formed in the extension piece 3, a gear 10 is connected to the inner wall of the mounting cavity, the rack 9 is connected with the gear 10 in a meshed mode, and the basic positioning of the extension piece 11 during sliding and stretching can be achieved through the meshing of the rack 9 and the gear 10.
One end of the extension piece 11 is connected with a rubber gasket 12, and the rubber gasket 12 is detachably connected with the extension piece 11 through a screw, so that the abrasion caused by the fact that the stretching end of the extension piece 11 is exposed to the outside is reduced.
Example III
As shown in fig. 1 to 4, this embodiment includes, in addition to all the technical features of the first embodiment, the following steps:
the scale marks are respectively arranged on the telescopic piece 3, the connecting block 2 and the extending piece 11, so that the control of the position distance is facilitated when a worker installs the telescopic piece.
A telescopic rod is arranged between the fixing piece 1 and the telescopic piece 3, the telescopic spring 7 is arranged in the telescopic rod in a penetrating mode, and the guiding performance of the telescopic spring 7 during telescopic deformation is enhanced through the telescopic rod.
Working principle: firstly, the ground nails 8 on the connecting blocks 2 in the embedded connecting mechanism are embedded into a concrete wall surface, then the bolts 6 are pulled out, the knob 4 is rotated to enable the knob 4 to rotate, as the oval grooves are formed in the bottoms of the knob 4, the long shafts and the short shafts of the oval grooves are changed to further squeeze or stretch the guide blocks 5, further squeeze or stretch the telescopic springs 7, the guide blocks 5 are mutually close to or far away, namely the fixing pieces 1 and the telescopic pieces 3 are mutually close to or far away, when the proper length is adjusted, the knob 4 is fixed through the bolts 6, so that the adjustment is adapted to overlong or insufficient length of the connecting ends of the embedded pieces, if the length of the connecting ends of the embedded pieces is still insufficient, the lengths of the embedded pieces can be continuously prolonged through the extension pieces 11 installed in the stretching fixing pieces 1 and the telescopic pieces 3, and meanwhile the positions of the device and other parts during pre-installation can be marked by the scale marks 13 on the device, so that the device is more accurate in installation and fixation.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. Scalable observation point built-in fitting, its characterized in that includes:
the embedded connecting mechanism is used for being embedded in concrete connected to an observation point and comprises a fixing piece (1), a connecting block (2), a telescopic piece (3), a guide block (5) and a ground nail (8), wherein the fixing piece (1) and the telescopic piece (3) are respectively and slidably connected in the connecting block (2), one ends, close to each other, of the fixing piece (1) and the telescopic piece (3) are respectively provided with the guide block (5), through holes are formed in the top ends of the connecting block (2), the guide blocks (5) respectively penetrate through the through holes, the bottom of the connecting block (2) is connected with the ground nail (8), and barbs are densely distributed on the ground nail (8);
the adjusting telescopic mechanism is used for adjusting the length of the telescopic adjusting device and is connected to the embedded connecting mechanism, the adjusting telescopic mechanism comprises a knob (4), a bolt (6) and a telescopic spring (7), the telescopic spring (7) is connected between the fixing piece (1) and the telescopic piece (3), the knob (4) is arranged at the top end of the connecting block (2), a groove is formed in the bottom of the knob (4), two guide blocks are inserted in the groove, the groove is oval, the bolt (6) is arranged on the knob (4), and the bolt (6) is in insertion fit with the connecting block (2).
2. The telescopic observation point embedded part according to claim 1, wherein: the extension piece (11) is connected with the telescopic piece (3) and the fixing piece (1) in a sliding manner, and the extension piece (11) is L-shaped.
3. The telescopic observation point embedded part according to claim 2, wherein: the extension piece (11) is connected with a rack (9), the telescopic piece (3) and the fixing piece (1) are internally provided with a mounting cavity, the inner wall of the mounting cavity is connected with a gear (10), and the rack (9) is in meshed connection with the gear (10).
4. A telescopic observation point embedded part according to claim 3, characterized in that: one end of the extension piece (11) is connected with a rubber gasket (12), and the rubber gasket (12) is detachably connected with the extension piece (11) through a screw.
5. The telescopic observation point embedded part according to claim 2, wherein: the fixing piece (1), the telescopic piece (3), the connecting block (2) and the extending piece (11) are respectively provided with scale marks.
6. The telescopic observation point embedded part according to claim 1, wherein: a telescopic rod is arranged between the fixing piece (1) and the telescopic piece (3), and the telescopic spring (7) is arranged in the telescopic rod in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321277701.0U CN219810441U (en) | 2023-05-25 | 2023-05-25 | Telescopic observation point embedded part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321277701.0U CN219810441U (en) | 2023-05-25 | 2023-05-25 | Telescopic observation point embedded part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219810441U true CN219810441U (en) | 2023-10-10 |
Family
ID=88215166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321277701.0U Active CN219810441U (en) | 2023-05-25 | 2023-05-25 | Telescopic observation point embedded part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219810441U (en) |
-
2023
- 2023-05-25 CN CN202321277701.0U patent/CN219810441U/en active Active
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