CN214330195U - Building construction is with facing limit entrance to a cave railing fixing device - Google Patents
Building construction is with facing limit entrance to a cave railing fixing device Download PDFInfo
- Publication number
- CN214330195U CN214330195U CN202120026147.3U CN202120026147U CN214330195U CN 214330195 U CN214330195 U CN 214330195U CN 202120026147 U CN202120026147 U CN 202120026147U CN 214330195 U CN214330195 U CN 214330195U
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- Prior art keywords
- upright post
- square
- cavity
- guide rod
- building construction
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- Expired - Fee Related
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- 238000009435 building construction Methods 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model provides a construction is with facing limit entrance to a cave railing fixing device. Building construction includes with facing limit entrance to a cave railing fixing device: a first upright post; the second upright post is arranged on one side of the first upright post, and one side of the second upright post is in contact with the first upright post; the first square groove is formed in one side of the second upright post; the first square clamping block is fixedly arranged on one side of the first upright post, and one side of the first square clamping block extends into the first square groove; the cavity is formed in the first square clamping block; the guide rod is rotatably arranged on the first upright post, and one end of the guide rod extends into the cavity; the first conical gear is fixedly arranged at one end of the guide rod; the internal thread sleeve, the internal thread sleeve rotates to be installed in the cavity. The utility model provides a building construction is with facing limit entrance to a cave railing fixing device has a convenient to use, the advantage of easy dismouting.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a building construction is with facing limit entrance to a cave railing fixing device.
Background
The protective guard is used for protecting and protecting equipment and facilities in factories, workshops and warehouses, a temporary protective guard is usually built to protect a construction site in the building construction process so as to achieve the purpose of warning pedestrians, and the protective guard needs to be assembled and fixed together through screws when being deployed.
However, in the prior art, the screw-fixing manner is time-consuming to assemble and disassemble, which is inconvenient for quick installation, and therefore, it is necessary to provide a new fixing device for the temporary edge opening handrail for building construction to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, the construction of easy dismouting is with facing limit entrance to a cave railing fixing device.
In order to solve the technical problem, the utility model provides a construction is with facing limit entrance to a cave railing fixing device includes: a first upright post; the second upright post is arranged on one side of the first upright post, and one side of the second upright post is in contact with the first upright post; the first square groove is formed in one side of the second upright post; the first square clamping block is fixedly arranged on one side of the first upright post, and one side of the first square clamping block extends into the first square groove; the cavity is formed in the first square clamping block; the guide rod is rotatably arranged on the first upright post, and one end of the guide rod extends into the cavity; the first conical gear is fixedly arranged at one end of the guide rod; the internal thread sleeve is rotatably arranged in the cavity; the second bevel gear is fixedly sleeved on the internal thread sleeve, and the first bevel gear is meshed with the second bevel gear; the two threaded rods are both installed in the internal thread sleeve in a threaded mode, and one ends of the two threaded rods extend out of the internal thread sleeve; the two second square clamping blocks are fixedly arranged at one ends of the corresponding threaded rods respectively; the two second square grooves are respectively formed in the inner wall of the top and the inner wall of the bottom of the first square groove, and one side of each of the two second square clamping blocks extends into the corresponding second square groove; the round handle is fixedly arranged at one end of the guide rod; two protective fence, two protective fence are fixed mounting respectively in one side of first stand and second stand.
Preferably, a square through hole is formed in the inner wall of the top of the cavity and the inner wall of the bottom of the cavity, and the two second square clamping blocks are respectively in sliding connection with the corresponding square through holes.
Preferably, two fixing strips are fixed in the cavity, and the internal thread sleeve is rotatably connected with the two fixing strips.
Preferably, a first rotating through hole is formed in one side of the cavity, and the guide rod is rotatably connected with the first rotating through hole.
Preferably, the first upright post is provided with a second rotating through hole, and the guide rod is rotatably connected with the second rotating through hole.
Preferably, bases are installed at the bottom ends of the first upright post and the second upright post.
Compared with the prior art, the utility model provides a building construction is with facing limit entrance to a cave railing fixing device has following beneficial effect:
the utility model provides a building construction is with facing limit entrance to a cave railing fixing device cooperatees through first square fixture block, guide arm, first bevel gear, internal thread sleeve, second bevel gear, threaded rod and the square draw-in groove of second, has realized the quick assembly disassembly work to the rail guard for the installation of rail guard is arranged work and is more convenient.
Drawings
Fig. 1 is a schematic front sectional view of a preferred embodiment of the fixing device for a near-edge doorway balustrade for building construction according to the present invention;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
fig. 3 is the utility model provides a construction is with facing limit entrance to a cave railing fixing device's a preferred embodiment's overlook sectional structure sketch map.
Reference numbers in the figures: 1. a first upright post; 2. a second upright post; 3. a first square groove; 4. a first square fixture block; 5. a cavity; 6. a guide bar; 7. a first bevel gear; 8. an internally threaded sleeve; 9. a second bevel gear; 10. a threaded rod; 11. a second square fixture block; 12. a second square groove; 13. a round handle; 14. and (4) protecting the fence.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic front sectional view illustrating a preferred embodiment of a near-edge doorway rail fixing device for building construction according to the present invention; FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1; fig. 3 is the utility model provides a construction is with facing limit entrance to a cave railing fixing device's a preferred embodiment's overlook sectional structure sketch map. Construction includes with facing limit entrance to a cave railing fixing device: a first upright 1; the second upright post 2 is arranged on one side of the first upright post 1, and one side of the second upright post 2 is in contact with the first upright post 1; the first square groove 3 is formed in one side of the second upright post 2; the first square clamping block 4 is fixedly arranged on one side of the first upright post 1, and one side of the first square clamping block 4 extends into the first square groove 3; the cavity 5 is formed in the first square fixture block 4; the guide rod 6 is rotatably arranged on the first upright post 1, and one end of the guide rod 6 extends into the cavity 5; the first bevel gear 7 is fixedly arranged at one end of the guide rod 6; the inner thread sleeve 8 is rotatably arranged in the cavity 5; the second bevel gear 9 is fixedly sleeved on the internal thread sleeve 8, and the first bevel gear 7 is meshed with the second bevel gear 9; two threaded rods 10, wherein the two threaded rods 10 are both installed in the internal thread sleeve 8 in a threaded manner, and one ends of the two threaded rods 10 extend out of the internal thread sleeve 8; the two second square fixture blocks 11 are respectively and fixedly arranged at one ends of the corresponding threaded rods 10; two second square grooves 12, wherein the two second square grooves 12 are respectively formed in the top inner wall and the bottom inner wall of the first square groove 3, and one side of each of the two second square fixture blocks 11 respectively extends into the corresponding second square groove 12; the round handle 13 is fixedly arranged at one end of the guide rod 6; two protective fences 14, two protective fences 14 are respectively and fixedly installed on one side of the first upright post 1 and the second upright post 2.
A square through hole is formed in the inner wall of the top of the cavity 5 and the inner wall of the bottom of the cavity, and the two second square clamping blocks 11 are connected with the corresponding square through holes in a sliding mode respectively.
Two fixing strips are fixed in the cavity 5, and the internal thread sleeve 8 is rotatably connected with the two fixing strips.
A first rotating through hole is formed in one side of the cavity 5, and the guide rod 6 is rotatably connected with the first rotating through hole.
And a second rotating through hole is formed in the first upright post 1, and the guide rod 6 is rotatably connected with the second rotating through hole.
The base is all installed to the bottom of first stand 1 and second stand 2.
The utility model provides a building construction is with facing limit entrance to a cave railing fixing device's theory of operation as follows:
during the use, promote first stand 1 and slide first square fixture block 4 and get into first square recess 3 in, then, rotate circular handle 13, circular handle 13 drives guide arm 6 and rotates, guide arm 6 drives second bevel gear 9 through first bevel gear 7 and rotates, second bevel gear 9 drives internal thread sleeve 8 and rotates, internal thread sleeve 8 drives two threaded rods 10 through the screw and outwards removes, two threaded rods 10 drive the square fixture block 11 of corresponding second and remove, then, the square fixture block 11 of second slides and gets into in the square recess 12 of second, thereby accomplish first stand 1 and the connection of second stand 2, the installation of rail guard has been realized.
Compared with the prior art, the utility model provides a building construction is with facing limit entrance to a cave railing fixing device has following beneficial effect:
the utility model provides a building construction is with facing limit entrance to a cave railing fixing device cooperatees through first square fixture block 4, guide arm 6, first bevel gear 7, internal thread sleeve 8, second bevel gear 9, threaded rod 10 and the square fixture block 11 of second, has realized the quick assembly disassembly work to the rail guard for the installation of rail guard is deployed work and is more convenient.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a construction is with facing limit entrance to a cave railing fixing device which characterized in that includes:
a first upright post;
the second upright post is arranged on one side of the first upright post, and one side of the second upright post is in contact with the first upright post;
the first square groove is formed in one side of the second upright post;
the first square clamping block is fixedly arranged on one side of the first upright post, and one side of the first square clamping block extends into the first square groove;
the cavity is formed in the first square clamping block;
the guide rod is rotatably arranged on the first upright post, and one end of the guide rod extends into the cavity;
the first conical gear is fixedly arranged at one end of the guide rod;
the internal thread sleeve is rotatably arranged in the cavity;
the second bevel gear is fixedly sleeved on the internal thread sleeve, and the first bevel gear is meshed with the second bevel gear;
the two threaded rods are both installed in the internal thread sleeve in a threaded mode, and one ends of the two threaded rods extend out of the internal thread sleeve;
the two second square clamping blocks are fixedly arranged at one ends of the corresponding threaded rods respectively;
the two second square grooves are respectively formed in the inner wall of the top and the inner wall of the bottom of the first square groove, and one side of each of the two second square clamping blocks extends into the corresponding second square groove;
the round handle is fixedly arranged at one end of the guide rod;
two protective fence, two protective fence are fixed mounting respectively in one side of first stand and second stand.
2. The device for fixing a near-edge opening handrail for building construction according to claim 1, wherein a square through hole is formed in each of the top inner wall and the bottom inner wall of the cavity, and the two second square clamping blocks are respectively connected with the corresponding square through holes in a sliding manner.
3. The fixing device for the near-edge opening handrail for building construction according to claim 1, wherein two fixing strips are fixed in the cavity, and the internal thread sleeve is rotatably connected with the two fixing strips.
4. The fixing device for the near-edge cave entrance handrail used in building construction according to claim 1, wherein a first rotating through hole is formed at one side of the cavity, and the guide rod is rotatably connected with the first rotating through hole.
5. The device for fixing a near-edge opening handrail for building construction according to claim 1, wherein the first upright post is provided with a second rotating through hole, and the guide rod is rotatably connected with the second rotating through hole.
6. The device for fixing the near-edge cave entrance handrail for building construction according to claim 1, wherein bases are installed at the bottom ends of the first upright post and the second upright post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120026147.3U CN214330195U (en) | 2021-01-06 | 2021-01-06 | Building construction is with facing limit entrance to a cave railing fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120026147.3U CN214330195U (en) | 2021-01-06 | 2021-01-06 | Building construction is with facing limit entrance to a cave railing fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214330195U true CN214330195U (en) | 2021-10-01 |
Family
ID=77905265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120026147.3U Expired - Fee Related CN214330195U (en) | 2021-01-06 | 2021-01-06 | Building construction is with facing limit entrance to a cave railing fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214330195U (en) |
-
2021
- 2021-01-06 CN CN202120026147.3U patent/CN214330195U/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: 20211001 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |