CN215292074U - Safety protection door is used in construction - Google Patents
Safety protection door is used in construction Download PDFInfo
- Publication number
- CN215292074U CN215292074U CN202120071055.7U CN202120071055U CN215292074U CN 215292074 U CN215292074 U CN 215292074U CN 202120071055 U CN202120071055 U CN 202120071055U CN 215292074 U CN215292074 U CN 215292074U
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- Prior art keywords
- door frame
- door
- safety protection
- groove
- construction
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- 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
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- 238000010276 construction Methods 0.000 title claims abstract description 28
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 238000013016 damping Methods 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims 1
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model discloses a safety protection door is used in construction relates to building construction field, including first door frame and second door frame, first door frame and second door frame symmetric distribution, one side that first door frame and second door frame are close to each other all is provided with the guard gate main part, the top of first door frame and second door frame is passed through coupling assembling and is connected, the bottom both sides of first door frame and second door frame all are provided with the triangle connecting block. The utility model discloses a set up the guard gate into first door frame and second door frame, the top of first door frame and second door frame is passed through coupling assembling and is connected, the bottom of first door frame and second door frame is connected through two triangle connecting blocks, make this device convenient to detach install, be provided with picture peg and slot in the bottom of first door frame and second door frame, be provided with locating piece and constant head tank on the triangle connecting block, improved the joint strength of first door frame and second door frame, improved the stability and the protective effect of this device.
Description
Technical Field
The utility model relates to a construction field, in particular to safety protection door is used in construction.
Background
The building construction refers to the production activity in the engineering construction implementation stage, is the construction process of various buildings, also can be said to be the process of changing various lines on the design drawing into a real object in the appointed place, and comprises the processes of foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, the construction operation place is called a construction site or a construction site, also called a construction site, and the construction is a common temporary protective door for safety protection such as a border, a hole and the like, the construction protective door is a door capable of resisting various impact waves or heavy object impact, the protective door needs to be dismantled along with the replacement of the construction site, the traditional protective door is directly and fixedly arranged on a wall body by a door frame, and the protective door can be taken away by dismantling the door frame, the dismantling process is time-consuming and labor-consuming and a large amount of labor, and the door frame and the protective door are easy to be damaged in the dismantling process, the guard gate can not be reused, the labor is wasted, and the resources are not saved. Therefore, it is necessary to provide a safety protection door for construction to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a safety protection door is used in construction to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a safety protection door for construction comprises a first door frame and a second door frame, wherein the first door frame and the second door frame are symmetrically distributed, one side, close to each other, of the first door frame and the second door frame is provided with a protection door main body, the top ends of the first door frame and the second door frame are connected through a connecting assembly, two sides of the bottom ends of the first door frame and the second door frame are provided with triangular connecting blocks, the bottom ends of the first door frame and the second door frame are provided with inserting plates and inserting grooves, the inserting plates and the inserting grooves are distributed in a staggered manner, the inserting plates on the first door frame and the second door frame are inserted into the corresponding inserting grooves, two ends of one side of each triangular connecting block are fixedly connected with a positioning block, the middle parts of two sides of the bottom ends of the first door frame and the second door frame are provided with positioning grooves, the positioning blocks are matched with the positioning grooves, and two ends of the other side of each triangular connecting block are provided with grooves, and locking screws are arranged in the grooves and are respectively connected with the bottom ends of the first door frame and the second door frame through inner threads and outer threads.
Preferably, the middle parts of the two sides of the first door frame and the second door frame are provided with placing grooves, the inside of each placing groove is provided with a movable sleeve, and the top ends of the movable sleeves are movably connected with the inner walls of the upper ends of the placing grooves through hinge pins.
Preferably, a threaded rod is inserted into the bottom end of the movable sleeve, and a damping head is fixedly connected to the bottom end of the threaded rod.
Preferably, coupling assembling includes two fly leaves, two the fly leaf is located the top of first door frame and second door frame respectively, the one end bottom fixedly connected with connecting block of fly leaf, the spacing post of bottom fixedly connected with of connecting block.
Preferably, sliding tray and spacing groove, two have all been seted up on the top of first door frame and second door frame sliding tray and spacing groove all are the dislocation and distribute, spacing post is located the inside of sliding tray, corresponding spacing inslot is inserted to the one end of spacing post.
Preferably, the both ends of fly leaf have all been seted up logical groove, the inside through connection that leads to the groove has the fitting pin, limit nut has been cup jointed in the one end outside of fitting pin.
The utility model discloses a technological effect and advantage:
the utility model discloses a set up the guard gate into first door frame and second door frame, the top of first door frame and second door frame is passed through coupling assembling and is connected, the bottom of first door frame and second door frame is connected through two triangle connecting blocks, make this device convenient to detach install, be provided with picture peg and slot in the bottom of first door frame and second door frame, be provided with locating piece and constant head tank on the triangle connecting block, improved the joint strength of first door frame and second door frame, improved the stability and the protective effect of this device.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the schematic sectional view of the triangular connecting block structure of the present invention.
Fig. 3 is a schematic sectional view of the connection assembly structure of the present invention.
Fig. 4 is a schematic view of the connection assembly structure of the present invention.
In the figure: 1. a first door frame; 2. a second door frame; 3. a protective door main body; 4. a connecting assembly; 5. a triangular connecting block; 6. inserting plates; 7. a slot; 8. positioning blocks; 9. positioning a groove; 10. a groove; 11. locking screws; 12. a placement groove; 13. a movable sleeve; 14. a threaded rod; 15. a damping head; 16. a movable plate; 17. connecting blocks; 18. a limiting column; 19. a sliding groove; 20. a limiting groove; 21. a through groove; 22. a locking pin; 23. and a limiting nut.
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.
The utility model provides a safety protection door for construction as shown in figures 1-4, as shown in figure 1, comprising a first door frame 1 and a second door frame 2, wherein the first door frame 1 and the second door frame 2 are symmetrically distributed, one side of the first door frame 1, which is close to the second door frame 2, is provided with a protection door main body 3, the top ends of the first door frame 1 and the second door frame 2 are connected through a connecting component 4, two sides of the bottom end of the first door frame 1 and the second door frame 2 are provided with triangular connecting blocks 5, the triangular connecting blocks 5 can prevent a pedestrian from being stumbled by the doorsills of the first door frame 1 and the second door frame 2, the middle parts of two sides of the first door frame 1 and the second door frame 2 are provided with a placing groove 12, the inside of the placing groove 12 is provided with a movable sleeve 13, the top end of the movable sleeve 13 is movably connected with the inner wall of the upper end of the placing groove 12 through a pin shaft, the bottom end of the movable sleeve 13 is inserted with a threaded rod 14, the bottom end of the threaded rod 14 is fixedly connected with a damping head 15, and the movable sleeve 13 is matched with the threaded rod 14 and the damping head 15 to play a role in strengthening support, so that the support strength of the first door frame 1 and the second door frame 2 is improved.
As shown in fig. 2, the bottom ends of the first door frame 1 and the second door frame 2 are respectively provided with an inserting plate 6 and an inserting groove 7, the inserting plates 6 and the inserting grooves 7 are distributed in a staggered manner, the inserting plates 6 on the first door frame 1 and the second door frame 2 are respectively inserted into the corresponding inserting grooves 7, the connecting strength of the first door frame 1 and the second door frame 2 is improved by the cooperation of the inserting plates 6 and the inserting grooves 7, both ends of one side of the triangular connecting block 5 are fixedly connected with positioning blocks 8, both middle parts of both sides of the bottom ends of the first door frame 1 and the second door frame 2 are respectively provided with a positioning groove 9, the positioning blocks 8 are matched with the positioning grooves 9, the positioning blocks 8 can limit the first door frame 1 and the second door frame 2 by the cooperation of the positioning grooves 9, so that the first door frame 1 and the second door frame 2 are stably connected, both ends of the other side of the triangular connecting block 5 are provided with grooves 10, locking screws 11 are arranged in the grooves 10, and the two locking screws 11 are respectively connected with the bottom ends of the first door frame 1 and the second door frame 2 through internal and external threads, two locking screw 11 cooperations can be fixed the both ends of triangle connecting block 5 respectively in the bottom of first door frame 1 and second door frame 2.
As shown in fig. 3 and 4, the connecting assembly 4 includes two movable plates 16, the two movable plates 16 are respectively located at the top ends of the first door frame 1 and the second door frame 2, a connecting block 17 is fixedly connected to the bottom of one end of the movable plate 16, a limiting post 18 is fixedly connected to the bottom end of the connecting block 17, sliding grooves 19 and limiting grooves 20 are respectively formed at the top ends of the first door frame 1 and the second door frame 2, the two sliding grooves 19 and the limiting grooves 20 are respectively distributed in a staggered manner, the limiting post 18 is located inside the sliding groove 19, one end of the limiting post 18 is inserted into the corresponding limiting groove 20, the limiting post 18 and the limiting groove 20 are matched to enable both ends of the movable plate 16 to be respectively formed with a through groove 21, a locking pin 22 is penetratingly connected inside the through groove 21, a limiting nut 23 is sleeved outside one end of the locking pin 22, and the limiting nut 23 and the locking pin 22 are matched to improve the connection strength of the first door frame 1 and the second door frame 2, the two movable plates 16 are fixed in a limiting manner, so that the limiting posts 18 can be stably inserted into the limiting grooves 20, and the connection strength of the first door frame 1 and the second door frame 2 is improved.
The utility model discloses the theory of operation:
when the device is installed, firstly, a first door frame 1 and a second door frame 2 are attached together, at the moment, inserting plates 6 on the first door frame 1 and the second door frame 2 are inserted into corresponding inserting grooves 7, then two triangular connecting blocks 5 are attached to two sides of the bottom ends of the first door frame 1 and the second door frame 2 respectively, positioning blocks 8 on the triangular connecting blocks 5 are inserted into positioning grooves 9 on the first door frame 1 and the second door frame 2, then the triangular connecting blocks 5 are fixed at the bottom ends of the first door frame 1 and the second door frame 2 through locking screws 11 in grooves 10, then two movable plates 16 are moved, the movable plates 16 drive limiting columns 18 to move through connecting blocks 17, so that the two limiting columns 18 are inserted into corresponding limiting grooves 20 respectively, and finally, locking pins 22 sequentially penetrate through grooves 21 on the two movable plates 16 and are fixed in a limiting mode through limiting nuts 23.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a safety protection door is used in construction, includes first door frame (1) and second door frame (2), its characterized in that: the first door frame (1) and the second door frame (2) are symmetrically distributed, one side, close to each other, of the first door frame (1) and the second door frame (2) is provided with a protective door main body (3), the top ends of the first door frame (1) and the second door frame (2) are connected through a connecting assembly (4), the two sides of the bottom end of the first door frame (1) and the bottom end of the second door frame (2) are provided with triangular connecting blocks (5), the bottom ends of the first door frame (1) and the second door frame (2) are provided with inserting plates (6) and inserting grooves (7), the inserting plates (6) and the inserting grooves (7) are distributed in a staggered mode, the inserting plates (6) on the first door frame (1) and the second door frame (2) are inserted into the corresponding inserting grooves (7), the two ends of one side of the triangular connecting blocks (5) are fixedly connected with positioning blocks (8), and the middle parts of the two sides of the bottom ends of the first door frame (1) and the second door frame (2) are provided with positioning grooves (9), locating piece (8) and constant head tank (9) looks adaptation, recess (10) are all seted up at the opposite side both ends of triangle connecting block (5), be provided with locking screw (11) in recess (10), two locking screw (11) are respectively through the bottom of interior external screw thread connection first door frame (1) and second door frame (2).
2. The safety protection door for construction according to claim 1, wherein: the novel door frame is characterized in that a placing groove (12) is formed in the middle of each of two sides of the first door frame (1) and the second door frame (2), a movable sleeve (13) is arranged inside the placing groove (12), and the top end of the movable sleeve (13) is movably connected with the inner wall of the upper end of the placing groove (12) through a pin shaft.
3. The safety protection door for construction according to claim 2, wherein: the bottom end of the movable sleeve (13) is inserted with a threaded rod (14), and the bottom end of the threaded rod (14) is fixedly connected with a damping head (15).
4. The safety protection door for construction according to claim 3, wherein: coupling assembling (4) include two fly leaf (16), two fly leaf (16) are located the top of first door frame (1) and second door frame (2) respectively, the one end bottom fixedly connected with connecting block (17) of fly leaf (16), the spacing post of bottom fixedly connected with (18) of connecting block (17).
5. The safety protection door for construction according to claim 4, wherein: sliding tray (19) and spacing groove (20), two have all been seted up on the top of first door frame (1) and second door frame (2) sliding tray (19) and spacing groove (20) all are the dislocation and distribute, spacing post (18) are located the inside of sliding tray (19), corresponding spacing inslot (20) are inserted to the one end of spacing post (18).
6. The safety protection door for construction according to claim 5, wherein: through groove (21) have all been seted up at the both ends of fly leaf (16), the inside through connection that leads to groove (21) has fitting pin (22), stop nut (23) have been cup jointed in the one end outside of fitting pin (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120071055.7U CN215292074U (en) | 2021-01-12 | 2021-01-12 | Safety protection door is used in construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120071055.7U CN215292074U (en) | 2021-01-12 | 2021-01-12 | Safety protection door is used in construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215292074U true CN215292074U (en) | 2021-12-24 |
Family
ID=79529343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120071055.7U Expired - Fee Related CN215292074U (en) | 2021-01-12 | 2021-01-12 | Safety protection door is used in construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215292074U (en) |
-
2021
- 2021-01-12 CN CN202120071055.7U patent/CN215292074U/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: 20211224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |