CN203716821U - Bottom beam of suspended door - Google Patents
Bottom beam of suspended door Download PDFInfo
- Publication number
- CN203716821U CN203716821U CN201320881585.3U CN201320881585U CN203716821U CN 203716821 U CN203716821 U CN 203716821U CN 201320881585 U CN201320881585 U CN 201320881585U CN 203716821 U CN203716821 U CN 203716821U
- Authority
- CN
- China
- Prior art keywords
- bottom girder
- detent
- suspending door
- door according
- bottom beam
- 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 - Lifetime
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 9
- 210000002435 tendon Anatomy 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 210000001364 upper extremity Anatomy 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses a bottom beam of a suspended door. The bottom beam comprises a bottom beam body and is characterized in that the bottom beam body is provided with an upper cavity and a lower cavity in the axial direction of the bottom beam body, a locating groove is formed in the top of the upper cavity, and reinforcing ribs are arranged on the inner wall of the lower cavity. The bottom beam is simple and firm in structure, and convenient to operate, and cost is saved.
Description
Technical field
The utility model relates to gate technique field, relates to more specifically a kind of structure of bottom girder of suspending door.
Background technology
Suspending door is a without wheel kiss the earth, without orbit, without pre-buried guide rail, the door of unsettled walking, trackless suspending door be done by high strength carbon steel firm in structure, rich color; Trackless is without wheel, and unsettled walking, operates steadily, low noise, and the world of ice and snow, without hindrance unperturbed, is particularly suitable for extremely cold area operation in winter.At present, the door body of suspending door is generally connected to form by column and door frame, door frame is made up of upper beam, bottom girder and two curb girders, column is connected by screw between upper beam and bottom girder generally, column is hollow-core construction, the bottom end seal of column, and in column bottom, screw is set, by screw, column is fixed between bottom girder and upper beam, simple in structure.But because bottom girder and upper beam are square tube, column is to be vertically fixed on square tube surface, in installation process, because square tube lacks good location, the installation location difficulty of column; In addition, owing to needing fixing many root posts between upper beam, bottom girder, therefore, in order to strengthen the bottom girder as main support, its thickness must strengthen, and its manufacturing cost is higher.
Utility model content
The purpose of this utility model is exactly the deficiency in order to solve prior art and the one that provides is simple in structure, easy for installation, the bottom girder of the suspending door of stabilized structure.
The utility model is to adopt following technical solution to realize above-mentioned purpose: a kind of bottom girder of suspending door, comprise bottom girder body, it is characterized in that, described bottom girder body is provided with upper and lower cavity along its axial direction, the top of upper cavity is provided with detent, and the inwall of lower chamber is provided with reinforcing rib.
As further illustrating of such scheme, the both sides of described lower chamber are provided with symmetrical inclined-plane, connect the upper limb of detent after the upper end bending on this inclined-plane horizontal-extending certain distance.
The quantity of described reinforcing rib is at least four, is divided into top and the bottom of lower chamber.
Described detent bottom is provided with two location convex tendons that are parallel to each other.
Between described upper and lower cavity, be provided with dividing plate, the bottom of dividing plate is provided with square groove, the inside horizontal buckling of lower edge of square groove.
Between the top of described square groove and the bottom of detent, be connected with gripper shoe.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:
The utility model adopts and along its axial direction, upper and lower cavity is set at bottom girder body, upper cavity is for vertical columns, lower chamber is used for installing other accessories such as roller, and be provided with the detent mechanism of detent as column at the top of upper cavity, and at the inwall of lower chamber, reinforcing rib is set, by rational structure design, can realize the object that strengthens its mechanical property without the tube wall that strengthens bottom girder body, effectively reduce production costs.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is structural representation of the present utility model.
Description of reference numerals: 1, bottom girder body 2, upper cavity 3, lower chamber 4, detent 5, reinforcing rib 6, inclined-plane 7, location convex tendon 8, square groove 9, gripper shoe.
Detailed description of the invention
Below in conjunction with specific embodiment, specific embodiments of the present utility model is described in further detail.
As depicted in figs. 1 and 2, the bottom girder of a kind of suspending door of the utility model, comprises bottom girder body 1, and bottom girder body 1 is provided with upper and lower cavity 2,3 along its axial direction, and the top of upper cavity 2 is provided with detent 4, and the inwall of lower chamber 3 is provided with reinforcing rib 5.The both sides of lower chamber 3 are provided with symmetrical inclined-plane 6, connect the upper limb of detent after the upper end bending on this inclined-plane 6 horizontal-extending certain distance.The quantity of reinforcing rib 5 is four, is divided into top and the bottom of lower chamber.Detent 4 bottoms are provided with two location convex tendons 7 that are parallel to each other.Between upper and lower cavity, be provided with dividing plate, the bottom of dividing plate is provided with square groove 8, and the inside horizontal buckling of lower edge of square groove, is connected with gripper shoe 9 between the top of square groove and the bottom of detent.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. a bottom girder for suspending door, comprises bottom girder body, it is characterized in that, described bottom girder body is provided with upper and lower cavity along its axial direction, and the top of upper cavity is provided with detent, and the inwall of lower chamber is provided with reinforcing rib.
2. the bottom girder of suspending door according to claim 1, is characterized in that, the both sides of described lower chamber are provided with symmetrical inclined-plane, connects the upper limb of detent after the upper end bending on this inclined-plane horizontal-extending certain distance.
3. the bottom girder of suspending door according to claim 1 and 2, is characterized in that, the quantity of described reinforcing rib is at least four, is divided into top and the bottom of lower chamber.
4. the bottom girder of suspending door according to claim 1 and 2, is characterized in that, described detent bottom is provided with two location convex tendons that are parallel to each other.
5. the bottom girder of suspending door according to claim 1, is characterized in that, between described upper and lower cavity, is provided with dividing plate, and the bottom of dividing plate is provided with square groove, the inside horizontal buckling of lower edge of square groove.
6. the bottom girder of suspending door according to claim 5, is characterized in that, between the top of described square groove and the bottom of detent, is connected with gripper shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320881585.3U CN203716821U (en) | 2013-12-28 | 2013-12-28 | Bottom beam of suspended door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320881585.3U CN203716821U (en) | 2013-12-28 | 2013-12-28 | Bottom beam of suspended door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203716821U true CN203716821U (en) | 2014-07-16 |
Family
ID=51155987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320881585.3U Expired - Lifetime CN203716821U (en) | 2013-12-28 | 2013-12-28 | Bottom beam of suspended door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203716821U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707302A (en) * | 2019-01-17 | 2019-05-03 | 佛山市卡洛斯恩门窗有限公司 | A kind of assembly type garden door |
| CN112983202A (en) * | 2021-01-28 | 2021-06-18 | 新民市大民屯镇盛名门业 | Suspended door floorbar structure |
-
2013
- 2013-12-28 CN CN201320881585.3U patent/CN203716821U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707302A (en) * | 2019-01-17 | 2019-05-03 | 佛山市卡洛斯恩门窗有限公司 | A kind of assembly type garden door |
| CN109707302B (en) * | 2019-01-17 | 2023-10-20 | 佛山市卡洛斯恩门窗有限公司 | Assembled courtyard door |
| CN112983202A (en) * | 2021-01-28 | 2021-06-18 | 新民市大民屯镇盛名门业 | Suspended door floorbar structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |
|
| CX01 | Expiry of patent term |