CN218759403U - Lower guide rail of translation door and reversing mechanism thereof - Google Patents
Lower guide rail of translation door and reversing mechanism thereof Download PDFInfo
- Publication number
- CN218759403U CN218759403U CN202223008756.XU CN202223008756U CN218759403U CN 218759403 U CN218759403 U CN 218759403U CN 202223008756 U CN202223008756 U CN 202223008756U CN 218759403 U CN218759403 U CN 218759403U
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- guide rail
- groove
- butt joint
- straight slot
- lower guide
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Abstract
The utility model relates to a translation door lower guideway and steering mechanism thereof, lower guideway include the lower guideway body, and the lower guideway body is fixed on the freezer wall body, the lower guideway body includes the guide rail groove and sets up the straight slot in guide rail groove below, and steering mechanism and lower guideway body cut straightly the butt joint, and it includes the mount pad, and the mount pad is fixed on freezer door frame, be connected with the butt joint piece on the mount pad perpendicularly, the butt joint piece is equipped with the butt joint cross-sectional structure unanimous with the lower guideway body, and the position that corresponds the straight slot on except the butt joint piece sets up the formula plug that matches with the straight slot on for plane and this plane, adopt connecting piece fixed connection after the formula plug inserts the straight slot, be equipped with the gyro wheel groove in the position of the guide rail groove that corresponds the lower guideway body on the butt joint piece. The utility model discloses lower guideway and steering mechanism adopt cut straightly connected mode, have improved production efficiency, have reduced manufacturing cost.
Description
Technical Field
The utility model relates to a translation door technical field especially relates to a translation door lower guideway and diversion mechanism thereof.
Background
The translation door structure, including single fan translation door and two fan translation doors, single fan translation door removes about being a door leaf along the guide rail slide and realizes opening and shutting, two door leafs are controlled along guide rail slide subtend and are opened and shut about two fan translation doors promptly, and the translation door structure is used in food, medicine, workshop and freezing and other each field, especially cold storage door, and the guide rail of translation door sets up on the freezer wall body usually.
When the lower guide rail direction changing mechanism of the translation door used in the current market is assembled with a lower guide rail profile, the profile is subjected to complex milling, the processing technology is complex, the processing precision is difficult to guarantee, a gap is easily generated at the rail butt joint part of the lower guide rail direction changing mechanism and the lower guide rail profile, so that the guide roller is clamped and bounced, and the service life of the guide roller is greatly reduced; the section of the joint of the existing lower guide rail turning mechanism and the inner rail of the lower guide rail section bar is not matched, so that the rail can not be smoothly transited, and the guide roller can also be blocked and jumped; the internal track external corner chamfer undersize of current lower guideway section bar, the too sharp wearing and tearing guide roller in external corner also can reduce gyro wheel life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned not enough, provide a translation door bottom rail and steering mechanism, bottom rail steering mechanism adopts the cut-in connected mode with the bottom rail section bar, has improved production efficiency, has reduced manufacturing cost.
The purpose of the utility model is realized like this:
a lower guide rail of a translation door of a refrigeration house comprises a lower guide rail body, wherein the lower guide rail body is fixed on a wall body and comprises a guide rail groove and a straight slot arranged below the guide rail groove, the opening of the guide rail groove faces downwards, and the openings of the straight slot face to two sides; the upper frame of the straight slot is an upper connecting plate, and the lower frame of the straight slot is a lower connecting plate.
Furthermore, a raised reinforcing rib is arranged on the inner wall of the side edge of the straight slot close to the guide rail slot.
Furthermore, the outer side of the upper connecting plate is connected with the upper side plate, and the outer side of the lower connecting plate is connected with the lower side plate.
The direction changing mechanism of the lower guide rail of the translation door of the refrigeration house is in direct-insert butt joint with the lower guide rail body and comprises a mounting seat, wherein the mounting seat is fixed on a door frame of the refrigeration house door, a butt joint piece is vertically connected onto the mounting seat, the butt joint piece is provided with a butt joint section structure consistent with that of the lower guide rail body, except that the position of the butt joint piece corresponding to the straight insertion groove is a plane, a direct-insert plug matched with the straight insertion groove is arranged on the plane, the direct-insert plug is fixedly connected by adopting a connecting piece after being inserted into the straight insertion groove, and the connecting piece is respectively arranged on an upper connecting plate and a lower connecting plate; and a roller groove is formed in the butt joint piece at a position corresponding to the guide rail groove of the lower guide rail body, a guide roller is arranged in the roller groove, and the guide roller rolls on the roller groove and the inner rail of the guide rail groove.
Furthermore, one end of the roller groove is in seamless connection with the guide rail groove, and the other end of the roller groove is an arc-shaped closed opening.
Furthermore, a reinforcing connecting rib is arranged between the outer side of the roller groove and the outer frame.
Compared with the prior art, the beneficial effects of the utility model are that:
the lower guide rail and the diversion mechanism of the utility model adopt fool type direct insertion connection mode, and complex milling processing on the lower guide rail section bar is not needed, thereby greatly improving the production efficiency and reducing the production cost; the cross-section of the butt joint surface of the lower guide rail and the direction changing mechanism is completely consistent, the seamless butt joint of the inner rail is smoothly and excessively realized, the service life of the guide roller is prolonged, and the whole service life of the sliding door is further prolonged.
Drawings
Fig. 1 is the structure schematic diagram of the assembled lower guide rail and direction-changing mechanism of the present invention.
Fig. 2 is a front view of the assembled lower guide rail and direction-changing mechanism of the present invention.
Fig. 3 is a side view of the assembled lower rail and direction-changing mechanism of the present invention.
Fig. 4 is a schematic connection diagram of the lower guide rail and the direction changing mechanism of the present invention.
Fig. 5 is a cross-sectional view of the lower rail of the present invention.
Fig. 6 is a schematic structural diagram of the direction changing mechanism of the present invention.
Fig. 7 is a schematic structural view of another angle of the direction changing mechanism of the present invention.
Wherein:
the guide rail comprises a lower guide rail body 1, a guide rail groove 11, a straight insertion groove 12, a reinforcing rib 13, an upper connecting plate 14, an upper side plate 15, a lower connecting plate 16, a lower side plate 17, a direction changing mechanism 2, a mounting seat 21, a butt joint piece 22, a roller groove 23, a straight insertion type plug 24, a connecting piece 3 and a guide roller 4.
Detailed Description
For better understanding of the technical solution of the present invention, the following detailed description will be made with reference to the accompanying drawings. It should be understood that the following embodiments are not intended to limit the embodiments of the present invention, but only the embodiments of the present invention. It should be noted that the description of the positional relationship of the components, such as the component a is located above the component B, is based on the description of the relative positions of the components in the drawings, and is not intended to limit the actual positional relationship of the components.
Example 1:
referring to fig. 1 to 7, fig. 1 is a schematic view illustrating an assembly structure of a lower guide rail of a sliding door and a direction changing mechanism thereof. As shown in the figures, the lower guide rail of the translation door of the refrigeration house of the utility model comprises a lower guide rail body 1, the lower guide rail body 1 is fixed on a side wall body, the lower guide rail body 1 comprises a guide rail groove 11 and a straight slot 12 arranged below the guide rail groove 11, the opening of the guide rail groove 11 faces downwards, and the openings of the straight slot 12 face to both sides; the upper frame of the straight slot 12 is an upper connecting plate 14, the lower frame is a lower connecting plate 16, the outer side of the upper connecting plate 14 is connected with an upper side plate 15, and the outer side of the lower connecting plate 16 is connected with a lower side plate 17.
And a raised reinforcing rib 13 is arranged on the inner wall of the side edge of the straight slot 12 close to the guide rail slot 11.
The utility model discloses a diversion mechanism of freezer translation door bottom rail, with 1 formula butt joints that cut straightly of bottom rail body, it includes mount pad 21, and mount pad 21 is fixed on cold storage door frame, be connected with butt joint piece 22 on the mount pad 21 perpendicularly, butt joint piece 22 is equipped with the same with bottom rail body 1's structure, except that the position that corresponds straight slot 12 on the butt joint piece 22 sets up the formula plug 24 that cut straightly that matches with straight slot 12 on plane and this plane, cut straightly and adopt 3 fixed connection of connecting piece after inserting straight slot 12 in the formula plug 24, connecting piece 3 sets up respectively on upper junction plate 14 and lower junction plate 16, does not influence guide rail groove 11, ensures that the track openly is smooth clean and tidy.
A roller groove 23 is arranged in the position, corresponding to the guide rail groove 11 of the lower guide rail body 1, on the butt joint piece 22, one end of the roller groove 23 is in seamless connection with the guide rail groove 11 and is gradually transited, the other end of the roller groove 23 is in an arc-shaped closed opening, a reinforcing connecting rib is arranged between the outer side of the roller groove 23 and the outer frame, a guide roller 4 is arranged in the roller groove 23, and the guide roller 4 can roll on the rails of the roller groove 23 and the guide rail groove 11.
The external corner of the lower guide rail body 1, which is in butt joint with the butt joint piece 22, is designed to be chamfered, so that the guide roller is prevented from being worn due to too sharp external corner.
In order to adapt to the translational cold storage doors with different opening directions, the butting pieces 22 of the direction changing mechanism can be arranged on the left side and the right side of the mounting seat 21 according to requirements, so that the translational cold storage doors with different opening directions on the left side and the right side are adapted.
The working principle is as follows:
the lower guide rail direction changing mechanism and the lower guide rail section adopt a fool type direct insertion connection mode, and the seamless butt joint is gentle and transitional; the lower guide rail direction changing mechanism and the lower guide rail sectional material are fixed by stainless steel self-tapping, and the stainless steel self-tapping is positioned below the guide rail groove of the lower guide rail sectional material; the guide rollers roll left and right in the lower guide rail direction changing mechanism and the inner track of the lower guide rail section bar, and the guide rollers can move back and forth along the direction changing of the track and can also move up and down in the vertical direction; the external corner of the lower guide rail section bar adopts a chamfer design, so that the guide roller is prevented from being worn due to too sharp external corner.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a freezer translation door lower guideway which characterized in that: the lower guide rail comprises a lower guide rail body (1), wherein the lower guide rail body (1) is fixed on a wall body, the lower guide rail body (1) comprises a guide rail groove (11) and a straight insertion groove (12) arranged below the guide rail groove (11), the opening of the guide rail groove (11) faces downwards, and the opening of the straight insertion groove (12) faces to two sides; the upper frame of the straight slot (12) is an upper connecting plate (14), and the lower frame is a lower connecting plate (16).
2. The freezer translation door lower track of claim 1, characterized in that: and a raised reinforcing rib (13) is arranged on the inner wall of the side edge of the straight slot (12) close to the guide rail groove (11).
3. The freezer translation door lower track of claim 1, characterized in that: the outer side of the upper connecting plate (14) is connected with an upper side plate (15), and the outer side of the lower connecting plate (16) is connected with a lower side plate (17).
4. The direction changing mechanism of the freezer translation door lower guide rail of claim 1, directly inserting and butting with the lower guide rail body (1), and is characterized in that: the cold storage door structure comprises a mounting seat (21), wherein the mounting seat (21) is fixed on a door frame of a cold storage door, a butt joint piece (22) is vertically connected onto the mounting seat (21), the butt joint piece (22) is provided with a butt joint section structure consistent with that of a lower guide rail body (1), except that the position, corresponding to a straight slot (12), on the butt joint piece (22) is a plane, a straight-inserting plug (24) matched with the straight slot (12) is arranged on the plane, the straight-inserting plug (24) is fixedly connected with the straight slot (12) through a connecting piece (3) after being inserted into the straight slot (12), and the connecting piece (3) is respectively arranged on an upper connecting plate (14) and a lower connecting plate (16); be equipped with gyro wheel groove (23) in the position of guide rail groove (11) that corresponds lower rail body (1) on butt joint piece (22), set up guide roller (4) in gyro wheel groove (23), guide roller (4) roll on the inside track of gyro wheel groove (23) and guide rail groove (11).
5. The direction changing mechanism of the lower guide rail of the refrigerator translation door according to claim 4, characterized in that: one end of the roller groove (23) is seamlessly connected with the guide rail groove (11), and the other end of the roller groove is in an arc-shaped closed opening.
6. The direction changing mechanism of the lower guide rail of the refrigerator translation door according to claim 4, characterized in that: and a reinforcing connecting rib is arranged between the outer side of the roller groove (23) and the outer frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223008756.XU CN218759403U (en) | 2022-11-11 | 2022-11-11 | Lower guide rail of translation door and reversing mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223008756.XU CN218759403U (en) | 2022-11-11 | 2022-11-11 | Lower guide rail of translation door and reversing mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218759403U true CN218759403U (en) | 2023-03-28 |
Family
ID=85649721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223008756.XU Active CN218759403U (en) | 2022-11-11 | 2022-11-11 | Lower guide rail of translation door and reversing mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218759403U (en) |
-
2022
- 2022-11-11 CN CN202223008756.XU patent/CN218759403U/en active Active
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