CN214424338U - Wall steel frame access door - Google Patents
Wall steel frame access door Download PDFInfo
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- CN214424338U CN214424338U CN202120571461.XU CN202120571461U CN214424338U CN 214424338 U CN214424338 U CN 214424338U CN 202120571461 U CN202120571461 U CN 202120571461U CN 214424338 U CN214424338 U CN 214424338U
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- sliding
- frame
- wall
- hole
- door
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- 229910000831 Steel Inorganic materials 0.000 title claims description 10
- 239000010959 steel Substances 0.000 title claims 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
- 239000002184 metal Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 10
- 230000037431 insertion Effects 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model relates to a wall steelframe access door relates to access door technical field, including the wall body, set up the access hole on the wall body, set up in the ladder groove at access hole border and set up in the ladder groove and with the door plant that ladder groove opening size equals, be provided with the fixed frame of laying along the access hole border and the frame that slides between door plant and the access hole, fixed frame rigid coupling is on the wall body, the frame that slides along the thickness direction of fixed frame and slides and connect on fixed frame, the door plant articulates on the frame that slides. The effect that this application has is that reduce the clearance between door plant and the ladder groove lateral wall to reduce the influence that the access door perceived the wall is whole.
Description
Technical Field
The application relates to the technical field of access doors, in particular to a wall steel frame access door.
Background
In order to facilitate cleaning, maintenance and repair of equipment, pipelines and the like in a wall body, the maintenance door capable of being opened is arranged to ensure that the corollary equipment can normally operate.
The access door among the correlation technique is embedded usually, has seted up the ladder groove on the wall promptly, and the access door is located the ladder groove for the access door does not protrude in the wall, has guaranteed the holistic planarization of wall like this.
In view of the above-mentioned related art, the inventor found that, since the access door is opened by rotation, a gap of abdication is required between the access door and the side wall of the stepped groove, which may cause an obvious gap to appear on the wall surface.
SUMMERY OF THE UTILITY MODEL
In order to reduce the clearance between door plant and the ladder groove lateral wall to reduce the influence that the access door was whole to be perceived to the wall, this application provides a wall steelframe access door.
The application provides a wall steelframe access door adopts following technical scheme:
the utility model provides a wall steelframe access door, including the wall body, set up the access hole on the wall body, set up in the ladder groove at access hole border and set up in the ladder groove and with the door plant that ladder groove opening size equals, be provided with the fixed frame of laying along the access hole border and the frame that slides between door plant and the access hole, fixed frame rigid coupling is on the wall body, the frame that slides along the thickness direction of fixed frame and slides and connect on fixed frame, the door plant articulates on the frame that slides.
Through adopting above-mentioned technical scheme, the staff can pull the door plant and take place to remove outside the ladder groove to make the door plant stretch out the ladder groove, then order about the door plant again and rotate, open the access hole, also make like this in addition and reduced the clearance between door plant and the ladder groove lateral wall, reduce the influence that the access door perceived whole to the wall.
Optionally, a sliding hole arranged along the thickness direction of the fixed frame is formed in one surface of the fixed frame, facing the sliding frame, a sliding rod fixedly connected to the sliding frame is inserted into the sliding hole, and a limiting component for limiting the sliding rod to be completely separated from the sliding hole is arranged in the sliding hole.
Through adopting above-mentioned technical scheme, when the frame that slides along with the door plant when removing, the pole that slides can remove in the slide opening to through spacing subassembly, reduce the condition that the pole that slides breaks away from the slide opening, make the frame that slides and be connected more stably between the fixed frame.
Optionally, the limiting assembly comprises a sliding groove formed in the inner wall of the sliding hole, a sliding block arranged in the sliding groove, and a spring arranged in the sliding groove and used for pushing the sliding block to extend out of the sliding groove, a sliding rod is provided with a jack for inserting the sliding block, and an inclined plane is processed on one surface of the sliding block facing the sliding frame.
By adopting the technical scheme, when the sliding rod extends out of the sliding hole, the insertion hole passes through the sliding block, so that the sliding block is inserted into the insertion hole under the thrust of the spring, and the sliding rod is limited to continue to extend out of the sliding hole; when the sliding rod slides into the sliding hole, the edge of the insertion hole is abutted against the inclined surface, so that acting force is generated on the sliding block, the sliding block is further pushed into the sliding groove, the limit of the sliding block on the sliding rod is relieved, and the sliding rod can slide into the sliding hole again.
Optionally, the groove bottom of the sliding groove is fixedly connected with a limiting rod arranged along the sliding direction of the sliding block, a sliding way for inserting the limiting rod is formed in the sliding block, and the spring is sleeved on the limiting rod.
By adopting the technical scheme, the spring can only be compressed and deformed along the length direction of the spring, so that the spring is protected.
Optionally, a handle is mounted on the door panel.
Through adopting above-mentioned technical scheme, the handle provides the impetus for staff's pulling door plant to the staff of being convenient for orders about the door plant and removes.
Optionally, the bar hole has been seted up on the door plant, the handle is including setting up in the bar hole and can carry out the arc connecting strip of the equal rigid coupling in connecting rod in whole week pivoted connecting rod and both ends, and the connecting rod has magnetic metal to make, and the bar hole all inlays towards the inner wall of connecting rod tip and is equipped with first magnet.
Through adopting above-mentioned technical scheme, when the connecting rod was laid along the length direction in strip shape hole, first magnet attracted the tip of connecting rod to make the connecting rod keep laying along the length direction in strip shape hole, when the staff stirred the one end of connecting rod, can order about the connecting rod and take place to rotate, thereby make the connecting strip rotate along with the connecting rod, the connecting strip rotates to the door plant like this and deviates from the one side of sliding the frame, and the staff can hand the connecting strip this moment, and the pulling door plant removes.
Optionally, an included angle between one surface of the sliding rod facing the sliding block and the inclined surface is 20-30 degrees.
Through adopting above-mentioned technical scheme, when the pole that slides in the slide opening, the pole that slides is great to the effect of slider, easily promotes the slider and enters into the spout, is convenient for like this the staff and promotes the door plant and insert in the ladder groove.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the arrangement of the wall body, the access hole, the stepped groove, the door plate, the fixing frame and the sliding frame, the door plate can be moved out of the stepped groove before being opened, and then the door plate is rotated, so that a gap between the door plate and the side wall of the stepped groove is smaller;
2. through the setting of slide opening, slide bar, spacing subassembly, realized sliding the frame and being connected with sliding of fixed frame, through spacing subassembly, also reduced the condition that slide bar breaks away from the slide opening moreover.
Drawings
Fig. 1 is a schematic view of the overall structure of an access door in an embodiment of the present application.
Fig. 2 is a schematic structural diagram of the door panel in the embodiment of the present application when the door panel is opened.
Fig. 3 is a cross-sectional view of a slide bar in an embodiment of the present application.
Fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.
FIG. 5 is a cross-sectional view of a door panel in an embodiment of the present application.
Description of reference numerals: 1. a wall body; 11. an access hole; 12. a stepped groove; 2. a fixing frame; 3. a sliding frame; 31. a slide bar; 311. a jack; 4. a door panel; 41. a slide hole; 42. a limiting component; 421. a chute; 422. a slider; 423. a spring; 424. a bevel; 425. a limiting rod; 426. a slideway; 43. a strip-shaped hole; 44. a connecting rod; 45. a fixed shaft; 46. a connecting strip; 47. a first magnet; 48. a second magnet.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a wall steelframe access door.
Referring to fig. 1, the wall surface steel frame access door comprises a wall body 1, wherein an access hole 11 is formed in the wall body 1, a stepped groove 12 is formed in the edge of the access hole 11, a fixed frame 2 is fixedly connected to the bottom of the stepped groove 12, the closed area of the fixed frame 2 is equal to the size of the access hole 11, and the fixed frame 2 is arranged along the edge of the access hole 11; one side of the fixed frame 2, which is far away from the access opening 11, is provided with a sliding frame 3, the sliding frame 3 is attached to the fixed frame 2, and the closed area of the sliding frame 3 is equal to the size of the access opening 11; a door plate 4 is arranged on one side of the sliding frame 3, which is far away from the fixed frame 2, the surface size of the door plate 4 is equal to the opening of the stepped groove 12, and the door plate 4 is hinged on one side of the sliding frame 3, which is far away from the fixed frame 2; the total thickness of the door panel 4, the sliding frame 3 and the fixing frame 2 is equal to the depth of the stepped groove 12, so that the door panel 4 does not protrude out of the wall surface.
Referring to fig. 2 and 3, in order to enable a worker to open the door panel 4, four sliding rods 31 are fixedly connected to one surface of the sliding frame 3 facing the fixed frame 2, the four sliding rods 31 are respectively arranged at four corners of the sliding frame 3, each sliding rod 31 is arranged along a direction perpendicular to the one surface of the sliding frame 3 facing the fixed frame 2, the cross section of each sliding rod 31 can be a circle, a rectangle or other polygons, and the cross section of each sliding rod 31 in this embodiment is a rectangle; four slide opening 41 have been seted up towards the one side of frame 3 that slides to fixed frame 2, four slide opening 41 and the setting of slide bar 31 one-to-one, slide bar 31 inserts and establishes in slide opening 41 to make slide frame 3 slide along the thickness direction of fixed frame 2 and connect on fixed frame 2, the staff removes towards ladder groove 12 outward to order about door plant 4 like this, makes door plant 4 protrusion in the wall, then rotates door plant 4 again, realizes that the staff opens door plant 4.
Referring to fig. 3 and 4, when the worker drives the sliding frame 3 to move away from the fixed frame 2, in order to limit the sliding rod 31 to completely separate from the sliding hole 41, a limiting component 42 for limiting the sliding rod 31 to separate from the sliding hole 41 is arranged in the sliding hole 41; specifically, the limiting component 42 includes a sliding groove 421 formed on the lower inner wall of the sliding hole 41, and the sliding groove 421 is close to one end of the sliding hole 41 facing the sliding frame 3; a sliding block 422 is arranged in the sliding groove 421, and the sliding block 422 is connected to the sliding frame 3 in a sliding manner along the vertical direction; a spring 423 is arranged at the bottom of the sliding groove 421, the spring 423 is located below the sliding block 422, the spring 423 is vertically arranged, one end of the spring 423 is fixedly connected to the bottom of the sliding groove 421, the other end of the spring 423 is fixedly connected to the sliding block 422, and the spring 423 is used for pushing the sliding block 422 to move upwards and extend out of the sliding groove 421; one surface of the sliding rod 31 facing the sliding chute 421 is provided with an insertion hole 311, the insertion hole 311 is used for inserting the sliding block 422, and the sliding chute 421 is close to one end of the sliding rod 31 far away from the sliding frame 3; the side of the sliding block 422 facing the sliding frame 3 is provided with a bevel 424, and the included angle between the bevel 424 and the horizontal plane is 20-30 degrees.
When the sliding rod 31 extends out of the sliding hole 41, the insertion hole 311 passes above the sliding block 422, and when the sliding block 422 is aligned with the insertion hole 311, the sliding block 422 is pushed by the spring 423, so that the sliding block 422 is driven to extend out of the sliding groove 421 and is inserted into the insertion hole 311, and the sliding rod 31 is limited from extending out of the sliding hole 41; when the sliding rod 31 slides into the sliding hole 41, the opening edge of the insertion hole 311 abuts against the inclined surface 424 of the slider 422, and generates a downward pressure on the slider 422, so that the slider 422 is pressed into the sliding groove 421, and the sliding rod 31 can slide into the sliding hole 41.
When the sliding block 422 is pressed into the sliding groove 421, the spring 423 is compressed and deformed, and in order to enable the spring 423 to be compressed and deformed only along the length direction of the spring 423, a vertically arranged limiting rod 425 is fixedly connected to the bottom of the sliding groove 421, a sliding channel 426 is formed in one surface of the sliding block 422 facing the bottom of the sliding groove 421, one end, far away from the bottom of the sliding groove 421, of the limiting rod 425 is inserted into the sliding channel 426, and the spring 423 is sleeved on the limiting rod 425.
Referring to fig. 5, in order to facilitate the staff to pull the door panel 4, two strip-shaped holes 43 are formed in the door panel 4 in a penetrating manner, the two strip-shaped holes 43 are respectively close to the left side and the right side of the door panel 4, and each strip-shaped hole 43 is arranged along the vertical direction; a connecting rod 44 is arranged in each strip-shaped hole 43, a fixed shaft 45 is fixedly connected to the left side surface and the right side surface of each connecting rod 44, the fixed shaft 45 is inserted into the side wall of each strip-shaped hole 43, and the fixed shaft 45 is positioned in the middle of each connecting rod 44, so that the connecting rods 44 are rotatably connected to the door panel 4; the connecting rod 44 is provided with an arc-shaped connecting strip 46, two ends of the connecting strip 46 are respectively and fixedly connected with two ends of the connecting rod 44, and the circle center of a circle where the connecting strip 46 is located is on the axis of the fixed shaft 45; the upper and lower inner walls of the bar-shaped hole 43 are embedded with first magnets 47, the connecting rod 44 is made of magnetic metal, and when the connecting rod 44 is vertically arranged, the connecting rod 44 is attracted by the first magnets 47, so that the connecting rod 44 can keep a vertical state.
Referring to fig. 2 and 5, the connecting strip 46 is initially located on one side of the door panel 4 facing the sliding frame 3, and the worker pushes one end of the connecting rod 44 to drive the connecting rod 44 to rotate, so that the connecting strip 46 rotates to one side of the door panel 4 facing away from the sliding frame 3, and the worker can move by pulling the door panel 4.
Referring to fig. 2, a second magnet 48 is embedded in one surface of the door panel 4 facing the sliding frame 3, the second magnet 48 is close to the free end of the door panel 4, and the sliding frame 3 is made of a magnetic material; when door plant 4 leaned on and leans on to slide frame 3, second magnet 48 adsorbs on slide frame 3, and the staff drives slide frame 3 and removes when pulling door plant 4 and shift out ladder groove 12 more easily like this.
The implementation principle of this application embodiment a wall steelframe access door does: when the door panel 4 needs to be opened, a worker can firstly shift the connecting rod 44, so that the connecting rod 44 rotates around the fixing shaft 45, the connecting strip 46 is located on one side, away from the sliding frame 3, of the door panel 4, then the worker holds the connecting strip 46, and further pulls the door panel 4 to move towards the outside of the stepped groove 12, so that the door panel 4 extends out of the stepped groove 12; when the door panel 4 extends out of the stepped groove 12, the sliding rod 31 extends out of the sliding hole 41, when the insertion hole 311 passes through the sliding block 422, the sliding block 422 is pushed by the spring 423 to be inserted into the sliding hole 41, and the sliding rod 31 is limited to continue to extend out of the sliding hole 41; finally, the worker drives the door panel 4 to rotate, so that the access opening 11 is opened, and the opening mode reduces the gap between the door panel 4 and the side face of the stepped groove 12.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a wall steelframe access door which characterized in that: including wall body (1), set up access hole (11) on wall body (1), set up ladder groove (12) at access hole (11) border and set up in ladder groove (12) and door plant (4) that equals with ladder groove (12) opening size, be provided with between door plant (4) and access hole (11) along the fixed frame (2) that the access hole border was laid and slide frame (3), fixed frame (2) rigid coupling is on wall body (1), slide frame (3) and slide along the thickness direction of fixed frame (2) and connect on fixed frame (2), door plant (4) articulate on sliding frame (3).
2. The wall steel frame access door of claim 1, characterized in that: the side, facing the sliding frame (3), of the fixed frame (2) is provided with a sliding hole (41) distributed along the thickness direction of the fixed frame (2), a sliding rod (31) fixedly connected to the sliding frame (3) is inserted into the sliding hole (41), and a limiting component (42) for limiting the sliding rod (31) to be completely separated from the sliding hole (41) is arranged in the sliding hole (41).
3. The wall steel frame access door of claim 2, characterized in that: spacing subassembly (42) including seting up spout (421) on slide opening (41) inner wall, setting up slider (422) in spout (421), set up in spout (421) and promote slider (422) to stretch out spring (423) of spout (421), offer on slide bar (31) and supply slider (422) male jack (311), slider (422) are processed inclined plane (424) towards the one side of sliding frame (3).
4. The wall surface steel frame access door of claim 3, characterized in that: the bottom of the sliding groove (421) is fixedly connected with a limiting rod (425) arranged along the sliding direction of the sliding block (422), the sliding block (422) is provided with a slide way (426) for inserting the limiting rod (425), and the spring (423) is sleeved on the limiting rod (425).
5. The wall steel frame access door of claim 1, characterized in that: the door plate (4) is provided with a handle.
6. The wall steel frame access door of claim 5, characterized in that: seted up bar hole (43) on door plant (4), the handle is including setting up in bar hole (43) and can carry out arc connecting strip (46) of the equal rigid coupling in connecting rod (44) in whole week pivoted connecting rod (44) and both ends, and connecting rod (44) have magnetic metal to make, and bar hole (43) all inlays towards the inner wall of connecting rod (44) tip and is equipped with first magnet (47).
7. The wall surface steel frame access door of claim 3, characterized in that: the included angle between one surface of the sliding rod (31) facing the sliding block (422) and the inclined surface (424) is 20-30 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120571461.XU CN214424338U (en) | 2021-03-19 | 2021-03-19 | Wall steel frame access door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120571461.XU CN214424338U (en) | 2021-03-19 | 2021-03-19 | Wall steel frame access door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214424338U true CN214424338U (en) | 2021-10-19 |
Family
ID=78075721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120571461.XU Expired - Fee Related CN214424338U (en) | 2021-03-19 | 2021-03-19 | Wall steel frame access door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214424338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482697A (en) * | 2021-12-25 | 2022-05-13 | 客来福家居股份有限公司 | Split handle, door body applying split handle and split handle installation process |
-
2021
- 2021-03-19 CN CN202120571461.XU patent/CN214424338U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482697A (en) * | 2021-12-25 | 2022-05-13 | 客来福家居股份有限公司 | Split handle, door body applying split handle and split handle installation process |
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| 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: 20211019 |
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| CF01 | Termination of patent right due to non-payment of annual fee |