CN214090995U - Hole protector is reserved in construction - Google Patents
Hole protector is reserved in construction Download PDFInfo
- Publication number
- CN214090995U CN214090995U CN202022551922.5U CN202022551922U CN214090995U CN 214090995 U CN214090995 U CN 214090995U CN 202022551922 U CN202022551922 U CN 202022551922U CN 214090995 U CN214090995 U CN 214090995U
- Authority
- CN
- China
- Prior art keywords
- support column
- reserved
- hole
- groove
- hydraulic stem
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 230000001012 protector Effects 0.000 title claims abstract description 16
- 239000010720 hydraulic oil Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000002023 wood Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000009435 building construction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a hole protector is reserved in construction, including support column and circular cone head, the spread groove has all been seted up to the bottom of support column and the top swing joint of circular cone head, the top and the bottom of support column, the top fixedly connected with spliced pole of circular cone head, the surface of spliced pole and the internal surface threaded connection of below spread groove, the surface swing joint of support column has small-size hydraulic stem, the utility model relates to a construction technical field. This hole protector is reserved in construction, through small-size hydraulic stem, rubber sleeve, support column isotructure combination, make small-size hydraulic stem after the support that obtains the support column is stable, can freely stretch out and draw back after the promotion through hydraulic oil, thereby protect the reservation hole, simultaneously because the effect of rubber sleeve, make small-size hydraulic stem can take out easily, again with the rubber sleeve from reserve hole in take out can, solved the problem that the wood wedge is difficult to take out from reserving hole through above-mentioned structural combination.
Description
Technical Field
The utility model relates to a construction technical field specifically is a hole protector is reserved in construction.
Background
The building reserved holes are common structures in buildings, the building process is gradually mature, and in the building construction process, building workers usually reserve holes according to experience for later use.
In order to prevent the reserved hole from being blocked, a wooden wedge or other supporting devices are generally plugged into the reserved hole, so that the reserved hole can be prevented from being blocked, but the wooden wedge is difficult to take out when the device is used, the traditional supporting device is large in size, the supporting structure is fixed, and the device cannot be used for protecting the reserved hole flexibly.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a hole protector is reserved in construction has solved the wooden wedge and has been difficult to take out and the problem that traditional strutting arrangement can not use in a flexible way in reserving the hole.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a hole protector is reserved in construction, includes support column and circular cone head, the bottom of support column and the top swing joint of circular cone head, the spread groove has all been seted up to the top and the bottom of support column, the top fixedly connected with spliced pole of circular cone head, the surface of spliced pole and the internal surface threaded connection of below spread groove, the surface swing joint of support column has small-size hydraulic stem, the thread groove has been seted up to the surface of support column, the one end fixedly connected with screw thread post of small-size hydraulic stem, the surface of screw thread post and the internal surface threaded connection of thread groove, and the surface cover of small-size hydraulic stem is equipped with the rubber sleeve.
Preferably, the top of the supporting column is movably connected with a disc, and the top and the bottom of the disc are both fixedly connected with a screw.
Preferably, the outer surface of the screw rod at the lower part is in threaded connection with the inner surface of the connecting groove at the upper part, and the top of the disc is movably connected with a connecting rod.
Preferably, the bottom of the connecting rod is provided with a through groove, and the outer surface of the screw above the connecting rod is in threaded connection with the inner surface of the through groove.
Preferably, the left and right sides of the outer surface of the connecting rod are fixedly connected with cross rods, and the two cross rods are symmetrically arranged.
Preferably, the outer surface of the supporting column is movably connected with a screw, and the outer surface of the screw is movably connected with the inner surface of the thread groove.
Advantageous effects
The utility model provides a hole protector is reserved in construction. Compared with the prior art, the method has the following beneficial effects:
(1) this hole protector is reserved in construction, through small-size hydraulic stem, rubber sleeve, support column isotructure combination, make small-size hydraulic stem after the support that obtains the support column is stable, can freely stretch out and draw back after the promotion through hydraulic oil, thereby protect the reservation hole, simultaneously because the effect of rubber sleeve, make small-size hydraulic stem take out easily, again with the rubber sleeve from the reservation hole in take out can, solved the problem that the wood wedge is difficult to take out from the reservation hole through above-mentioned structural combination.
(2) This hole protector is reserved in construction, through the support column, the circular cone head, the connecting rod, the horizontal pole, the combination of disc isotructure, make the device can insert ground easily and can fix, thereby can effectually protect the reserved hole, simultaneously through the screw joint combination between each structure, make the structure can dismantle the combination easily and freely adjust the height, thereby make the device can carry out effective work according to actual conditions, the problem that traditional supporting device can not use in a flexible way has been solved through the combination of above-mentioned structure.
Drawings
FIG. 1 is a front view of the internal structure of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a side view of the internal structure of the present invention.
In the figure: 1-supporting column, 2-conical head, 3-connecting groove, 4-connecting column, 5-small hydraulic rod, 6-thread groove, 7-thread column, 8-rubber sleeve, 9-disc, 10-screw rod, 11-connecting rod, 12-through groove, 13-cross rod and 14-screw.
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. 1-3, the present invention provides a technical solution: a protective device for reserved holes in building construction comprises a supporting column 1 and a conical head 2, wherein the conical head 2 is made of a material with high hardness and corrosion resistance, the device is convenient to insert underground so as to be stable, meanwhile, the phenomenon that the device works due to corrosion is avoided, the bottom of the supporting column 1 is movably connected with the top of the conical head 2, connecting grooves 3 are formed in the top and the bottom of the supporting column 1, a connecting column 4 is fixedly connected with the top of the conical head 2, the outer surface of the connecting column 4 is in threaded connection with the inner surface of the connecting groove 3 below, a small hydraulic rod 5 is movably connected with the outer surface of the supporting column 1, the small hydraulic rod 5 can stretch and retract through hydraulic oil, hydraulic rods with different specifications can be selected to work according to the actual size of the reserved holes, a threaded groove 6 is formed in the outer surface of the supporting column 1, and a threaded column 7 is fixedly connected with one end of the small hydraulic rod 5, the outer surface of the threaded column 7 is in threaded connection with the inner surface of the threaded groove 6, the outer surface of the small hydraulic rod 5 is sleeved with a rubber sleeve 8, lubricating oil is smeared inside the rubber sleeve 8, the small hydraulic rod 5 in the later period can be conveniently taken out from the reserved hole, the top of the support column 1 is movably connected with a disc 9, the disc 9 plays a role in connection, meanwhile, the weight of the device can be increased, so that the device is stable, the top and the bottom of the disc 9 are both fixedly connected with a screw 10, the diameters of the screw 10 and the connecting column 4 are the same, the outer surface of the lower screw 10 is in threaded connection with the inner surface of the upper connecting groove 3, the top of the disc 9 is movably connected with a connecting rod 11, the bottom of the connecting rod 11 is provided with a through groove 12, the outer surface of the upper screw 10 is in threaded connection with the inner surface of the through groove 12, the left side and the right side of the outer surface of the connecting rod 11 are both fixedly connected with transverse rods 13, and the two transverse rods 13 are symmetrically arranged, the outer surface of the supporting column 1 is movably connected with a screw 14, the diameter of the screw 14 is the same as that of the threaded column 7, the outer surface of the screw 14 is movably connected with the inner surface of the threaded groove 6, and the content which is not described in detail in the specification belongs to the prior art which is well known by the person skilled in the art.
When the device works, the conical head 2 is connected with the connecting groove 3 through the connecting column 4 in a threaded manner and is arranged below the supporting column 1, the disc 9 is arranged at the top of the supporting column 1 through the threaded connection of the screw rod 10 and the connecting groove 3, the supporting column 1 or the connecting rod 11 is arranged at the top of the disc 9 according to the height of an actual reserved hole, the connecting rod 11 is arranged at the top of the disc 9 through the threaded connection of the through groove 12 and the screw rod 10 after the height is determined, the device is inserted underground through the conical head 2 by pressing the top of the cross rod 13 or the connecting rod 11 forcibly after the assembly is finished, then the device is rotated through the cross rod 13, so that the threaded groove on the supporting column 1 is aligned to the position of the reserved hole, the small hydraulic rod 5 is arranged on the supporting column 1 through the threaded connection of the threaded column 7 and the threaded groove 6, then lubricating oil is coated inside the rubber sleeve 8 and then is sleeved on the small hydraulic rod 5, then small-size hydraulic stem 5 stretches out and draws back through hydraulic oil to stretch into and reserve the inside protection of hole, carry out threaded connection with other thread groove 6 on the support column 1 and screw 14 again, prevent to be blockked up by debris, when needs use and reserve the hole, with small-size hydraulic stem 5 from reserving the inside withdrawal of hole, go out rubber sleeve 8 from inside again, extract the dismantlement with the device from the underground and accomodate, can use and reserve the hole.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 a hole protector is reserved in construction, includes support column (1) and circular cone head (2), the top swing joint of the bottom of support column (1) and circular cone head (2), its characterized in that: spread groove (3) have all been seted up to the top and the bottom of support column (1), top fixedly connected with spliced pole (4) of circular cone head (2), the surface of spliced pole (4) and the internal surface threaded connection of below spread groove (3), the surface swing joint of support column (1) has small-size hydraulic stem (5), thread groove (6) have been seted up to the surface of support column (1), the one end fixedly connected with screw thread post (7) of small-size hydraulic stem (5), the surface of screw thread post (7) and the internal surface threaded connection of thread groove (6), and the surface cover of small-size hydraulic stem (5) is equipped with rubber sleeve (8).
2. The hole protector is reserved in construction according to claim 1, characterized in that: the top swing joint of support column (1) has disc (9), the equal fixedly connected with screw rod (10) in top and the bottom of disc (9).
3. The hole protector is reserved in construction according to claim 2, characterized in that: the outer surface of the screw rod (10) at the lower part is in threaded connection with the inner surface of the upper connecting groove (3), and the top of the disc (9) is movably connected with a connecting rod (11).
4. The hole protector is reserved in construction according to claim 3, characterized in that: the bottom of the connecting rod (11) is provided with a through groove (12), and the outer surface of the upper screw (10) is in threaded connection with the inner surface of the through groove (12).
5. The hole protector is reserved in construction according to claim 3, characterized in that: the equal fixedly connected with horizontal pole (13) in the left and right sides of connecting rod (11) surface, and two horizontal poles (13) set up for the symmetry.
6. The hole protector is reserved in construction according to claim 1, characterized in that: the outer surface of the supporting column (1) is movably connected with a screw (14), and the outer surface of the screw (14) is movably connected with the inner surface of the thread groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022551922.5U CN214090995U (en) | 2020-11-07 | 2020-11-07 | Hole protector is reserved in construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022551922.5U CN214090995U (en) | 2020-11-07 | 2020-11-07 | Hole protector is reserved in construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214090995U true CN214090995U (en) | 2021-08-31 |
Family
ID=77448309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022551922.5U Expired - Fee Related CN214090995U (en) | 2020-11-07 | 2020-11-07 | Hole protector is reserved in construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214090995U (en) |
-
2020
- 2020-11-07 CN CN202022551922.5U patent/CN214090995U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |