CN211949716U - Wall body entrance to a cave protection auxiliary device - Google Patents
Wall body entrance to a cave protection auxiliary device Download PDFInfo
- Publication number
- CN211949716U CN211949716U CN202020558328.6U CN202020558328U CN211949716U CN 211949716 U CN211949716 U CN 211949716U CN 202020558328 U CN202020558328 U CN 202020558328U CN 211949716 U CN211949716 U CN 211949716U
- Authority
- CN
- China
- Prior art keywords
- wall
- protective
- nut
- steel pipe
- angle steel
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 55
- 239000010959 steel Substances 0.000 claims abstract description 55
- 230000001681 protective effect Effects 0.000 claims abstract description 41
- 238000003466 welding Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model relates to a wall body entrance to a cave protection auxiliary device, including pasting wall angle steel, connecting screw, adapter sleeve and protective casing, paste the wall angle steel and be two and relative setting, one of them pastes the one side and the adapter sleeve welding of wall angle steel, another side and protective casing welding, the utility model discloses utilize two relative wall angle steel that paste that set up to block two angles of wall body tip, screw up the nut of screwing again, make two paste the wall angle steel and hug closely the wall body, then insert the protection steel pipe in the protective casing, pass through the tight protection steel pipe in fixation nut screw in protective casing top with the tight bolt in top, realize the fixed of protection steel pipe, the installation is located the protective component of entrance to a cave on the protection steel pipe at last, can play the guard action to the entrance to a cave, still can not damage the wall.
Description
Technical Field
The utility model relates to a construction safety protection apparatus's technical field, in particular to wall body entrance to a cave protection auxiliary device.
Background
At present, all the marginal openings reserved in the main body construction stage need to take safety protection measures. Fixing devices such as expansion bolts are usually required to be driven into the two sides of the structural opening in the later stage by workers, the wall body structure is easily damaged and poor in appearance due to the operation, and the original shape of the wall body structure is recovered by repair measures such as cutting and plastering in the later stage, so that corresponding manual materials are wasted.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a wall body entrance to a cave protection auxiliary device.
The technical scheme of the utility model is that: the utility model provides a wall body entrance to a cave protection auxiliary device, is including pasting wall angle steel, connecting screw, adapter sleeve and protective casing, paste the wall angle steel and be two and set up relatively, one of them one side and adapter sleeve welding, another side and protective casing welding of pasting the wall angle steel, connecting screw's one end and another paste wall angle steel welding, the other end pass adapter sleeve and be connected with the nut of screwing, open one side of protective casing has the via hole and welds and have fixation nut, fixation nut connects the tight bolt in top that stretches into protective casing through the via hole.
Preferably, the protective steel pipe penetrates through the protective sleeve, through holes which are located on two sides of the protective sleeve and penetrate through the protective steel pipe are formed in the protective steel pipe, and one end of each through hole penetrates through the protective steel pipe and a connecting bolt of a nut.
Preferably, the fixing nut is a hexagonal nut.
Preferably, the screwing nut is a butterfly nut.
Preferably, one surface of each of the two wall-attached angle steels is overlapped, and the other surface of each of the two wall-attached angle steels is parallel to each other.
The utility model has the advantages that:
the utility model discloses utilize two relative wall angle steel that paste that set up to block two angles of wall body tip, screw up the nut of screwing again, make two paste the wall angle steel and hug closely the wall body, then insert the protection steel pipe in the protective sheath, pass through the tight protection steel pipe in fixation nut screw in protective sheath top with the tight bolt in top, realize the fixed of protection steel pipe, protective component such as the pipe of strutting, fence that the installation lies in the entrance to a cave at last on the protection steel pipe can play the guard action to the entrance to a cave, still can not damage the wall body.
The utility model discloses still set up erection joint bolt's through-hole on the protection steel pipe, can further spacing and fixed to the protection steel pipe, guarantee the safety protection effect.
The utility model discloses with low costs, the material is easy, and the turnover rate of utilization is high, and the operation installation is simple, easily promote, has fine economy and social.
Drawings
Fig. 1 is one of the schematic structural diagrams of the present invention;
fig. 2 is a second schematic structural diagram of the present invention;
in the figure: 1. pasting wall angle steel; 2. connecting a screw rod; 3. connecting a sleeve; 4. a protective sleeve; 4-1, fixing a nut; 5. screwing the nut; 6. and (5) protecting the steel pipe.
Detailed Description
The utility model discloses a specific embodiment refers to fig. 1 and 2:
the technical scheme of the utility model is that:
embodiment 1, a wall opening protection auxiliary device, as shown in fig. 1, including wall-attached angle steel 1, connecting screw 2, connecting sleeve 3 and protective casing 4, two and relative settings of wall-attached angle steel 1, one side of two wall-attached angle steel 1 coincides each other, the other side is parallel to each other, one side of one of them wall-attached angle steel 1 is welded with connecting sleeve 3, the other side is welded with protective casing 4, one end of connecting screw 2 is welded with another wall-attached angle steel 1, the other end passes connecting casing 3 and is connected with the nut of screwing 5, one side of protective casing 4 is opened has the via hole and is welded with fixation nut 4-1, fixation nut 4-1 connects the puller bolt that stretches into protective casing 4 through the via hole, fixation nut 4-1 is the hexagon nut of screwing, nut 5 is the butterfly nut.
The utility model discloses utilize two relative wall angle steel 1 that paste that sets up to block two angles of wall body tip, screw up nut 5 of screwing again, make two paste wall angle steel 1 and hug closely the wall body, then insert protection steel pipe 6 in protection casing 4, with the tight bolt in top through 4-1 screw in protection casing 4 top tight protection steel pipe 6 of fixation nut, realize the fixed of protection steel pipe 6, at last the installation is located the pipe of strutting of entrance to a cave on protection steel pipe 6, protective component such as fence, can play the guard action to the entrance to a cave, still can not damage the wall body.
The utility model discloses with low costs, the material is easy, and the turnover rate of utilization is high, and the operation installation is simple, easily promote, has fine economy and social.
Claims (5)
1. The utility model provides a wall body entrance to a cave protection auxiliary device which characterized in that: including pasting wall angle steel, connecting screw, adapter sleeve and protective casing, paste the wall angle steel and be two and relative setting, one of them pastes one side and adapter sleeve welding, another side and protective casing welding of wall angle steel, connecting screw's one end and another paste wall angle steel welding, the other end and pass adapter sleeve and be connected with the nut of screwing, it has via hole and welding to open one side of protective casing, fixation nut connects the puller bolt that stretches into protective casing through the via hole.
2. The wall opening protection auxiliary device of claim 1, wherein: the protective steel pipe penetrates through the protective sleeve, through holes which are located on two sides of the protective sleeve and penetrate through the protective steel pipe are formed in the protective steel pipe, and one end of each connecting bolt penetrates through the protective steel pipe and the mounting nut.
3. The wall opening protection auxiliary device of claim 2, wherein: the fixing nut is a hexagon nut.
4. The wall opening protection auxiliary device of claim 3, wherein: the screwing nut is a butterfly nut.
5. The wall opening protection auxiliary device of claim 1, wherein: one surface of each of the two wall-attached angle steels is overlapped, and the other surface of each of the two wall-attached angle steels is parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020558328.6U CN211949716U (en) | 2020-04-15 | 2020-04-15 | Wall body entrance to a cave protection auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020558328.6U CN211949716U (en) | 2020-04-15 | 2020-04-15 | Wall body entrance to a cave protection auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211949716U true CN211949716U (en) | 2020-11-17 |
Family
ID=73165249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020558328.6U Expired - Fee Related CN211949716U (en) | 2020-04-15 | 2020-04-15 | Wall body entrance to a cave protection auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211949716U (en) |
-
2020
- 2020-04-15 CN CN202020558328.6U patent/CN211949716U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202627475U (en) | Scaffold wall connecting member | |
| CN207004146U (en) | A kind of bracing means for high voltage power transmission angle steel tower principal post angle steel | |
| CN103938663A (en) | Correction device of inclined power transmission tower made of signal-splicing steel angle principal material | |
| CN211949716U (en) | Wall body entrance to a cave protection auxiliary device | |
| CN204947109U (en) | Spiral earth electrode and erecting device | |
| CN206091264U (en) | Outer wall scaffold frame is wall spare even | |
| CN207863313U (en) | A kind of reinforced bar straight thread sleeve Quick fastening device | |
| CN203330607U (en) | On-site butt joint connection and location device for construction steel structure box type section steel column | |
| CN206972266U (en) | A kind of tunnel arch heavy in section junction steel plate structure with ribbing | |
| CN108868107A (en) | A kind of pre-buried wall attaching parts of postposition and its erection construction method | |
| CN212027201U (en) | Adjustable guardrail bar fixing device that can have enough to meet need formula | |
| CN212317536U (en) | Simply set up design and face limit safety protection support | |
| CN210423353U (en) | Bolt capable of being installed and constructed from one side of steel plate | |
| CN203514838U (en) | Multi-angle adjustable edge protective handrail | |
| CN208668921U (en) | A kind of pre-buried wall attaching parts of postposition | |
| CN207453121U (en) | A kind of hydraulic structure flow-passing surface pre-embedded anchoring bolts | |
| CN206811149U (en) | A kind of heavy wall boring cutter for borehole frock | |
| CN205990753U (en) | Exterior wall scaffold tapered cup nut wall-connecting piece | |
| CN210767925U (en) | Face limit protector with adjustable | |
| CN205857382U (en) | Side column angle brace and end crane beam attachment structure | |
| CN206034905U (en) | Board combination design mould falls in bathroom | |
| CN204983704U (en) | Detachable concrete column post angle protection device | |
| CN206581213U (en) | A kind of breastwork forward position formwork support arrangement device | |
| CN205776325U (en) | Dismountable electrical equipment steel bracket embedded part device | |
| CN211007732U (en) | Simple fixing device for frontier defense guardrail |
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: 20201117 |