CN212642443U - Electric push rod driven sliding door - Google Patents
Electric push rod driven sliding door Download PDFInfo
- Publication number
- CN212642443U CN212642443U CN202020883927.5U CN202020883927U CN212642443U CN 212642443 U CN212642443 U CN 212642443U CN 202020883927 U CN202020883927 U CN 202020883927U CN 212642443 U CN212642443 U CN 212642443U
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- China
- Prior art keywords
- guide rail
- push rod
- electric push
- door
- heat
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Abstract
The utility model relates to an electric putter driven translation door, its technical scheme main points are: the heat-insulation door frame comprises a heat-insulation door frame, wherein a guide rail is installed at the top end of the heat-insulation door frame, a heat-insulation door plate which slides along the guide rail is arranged on one side of the heat-insulation door frame, an electric push rod is arranged on one side of the heat-insulation door plate, and at least one guide rail bracket is installed at the free end of the guide rail; this application has the advantage that adopts electric putter drive, does not receive door opening upper portion space influence.
Description
Technical Field
The utility model relates to a technical field is equipped in the heat preservation, and more specifically says that it relates to electric putter driven translation door.
Background
The heat preservation door is generally used for buildings or equipment such as a refrigeration house, a warm house, a smoke machine redrying and a transport refrigeration vehicle, and is used for separating the internal space of the buildings or the equipment from the outside and reducing the influence of the external temperature on the temperature of the internal space.
At present, the driving modes of the translation door for heat preservation include a chain wheel and chain drive mode, a gear and rack drive mode, a synchronous wheel and synchronous belt drive mode and the like; however, when the space above the door opening is insufficient, the above-described manner is difficult to implement, and thus there is room for improvement.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an electric putter driven translation door has and adopts the electric putter drive, does not receive the advantage of door opening upper portion space influence.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an electric putter driven translation door, includes the heat preservation door frame, the guide rail is installed on the top of heat preservation door frame, one side of heat preservation door frame is provided with the heat preservation door plant that slides along the guide rail, one side of heat preservation door plant is fixed with electric putter, at least one guide rail bracket is installed to the free end of guide rail.
Optionally, the two guide rail brackets are arranged and evenly distributed along the direction of the guide rail.
Optionally, the upper end of the heat-insulating door panel is provided with a plurality of pulleys capable of moving in the guide rail.
Optionally, the number of the pulleys is two, and the pulleys are respectively installed on two sides of the upper end of the heat preservation door plate.
Optionally, a push-pull rod of the electric push rod is rotatably connected with one side of the heat-insulation door plate, and one end of the electric push rod, which is far away from the heat-insulation door plate, is rotatably connected with the supporting seat.
Optionally, chamfers are arranged on the two end faces of the pulley, and fixing blocks attached to the chamfers are arranged in the guide rail.
Optionally, the inner wall of the guide rail is wrapped on the outer wall of the fixing block.
To sum up, the utility model discloses following beneficial effect has: the heat preservation door plate is driven to move horizontally by the electric push rod, so that the influence of the size of the space above the door opening is avoided.
Drawings
FIG. 1 is an assembly view of the present invention;
fig. 2 is a schematic view showing a part of the structure of the fixing block according to the present invention.
In the figure: 1. a heat-insulating door frame; 2. a guide rail; 3. a heat-insulating door plate; 4. an electric push rod; 5. a rail bracket; 6. a pulley; 7. chamfering; 8. and (5) fixing blocks.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
The utility model provides an electric putter driven translation door, as shown in figure 1, including heat preservation door frame 1, guide rail 2 is installed on heat preservation door frame 1's top, and one side of heat preservation door frame 1 is provided with the heat preservation door plant 3 that slides along guide rail 2, and heat preservation door frame 1 and heat preservation door plant 3 all are the device that is applicable to avoiding the inside and outside temperature of freezer to exchange in the freezer, and one side of heat preservation door plant 3 is fixed with electric putter 4, and at least one guide rail bracket 5 is installed to the free end of guide rail 2. When the door needs to be opened, the door can be opened only by starting the electric push rod 4 to enable the electric push rod 4 to contract and drive the heat-insulating door plate 3 to slide along the extending direction of the guide rail 2; wherein at wall mounting guide rail bracket 5 to fix the free end of guide rail 2 on guide rail bracket 5, stability when can improving heat preservation door plant 3 translation.
Further, as shown in fig. 1, two guide rail brackets 5 are provided and are uniformly distributed along the direction of the guide rail 2; the two guide rail brackets 5 are uniformly distributed along the direction of the guide rail 2, the supporting effect of the guide rail brackets 5 on the guide rail 2 can be improved, the bending shear stress generated by each guide rail bracket 5 on the guide rail 2 is even, and the integral supporting effect on the guide rail 2 is improved.
Optionally, the upper end of the thermal insulation door panel 3 is provided with a plurality of pulleys 6 capable of moving in the guide rail 2. The pulley 6 can change the sliding friction of the original heat preservation door plate 3 and the guide rail 2 into the rolling friction of the pulley 6 and the guide rail 2, so that the friction resistance of the electric push rod 4 in the process of pushing and pulling the heat preservation door plate 3 is reduced, and the abrasion of the guide rail 2 is reduced.
Optionally, two pulleys 6 are arranged and are respectively installed on two sides of the upper end of the thermal insulation door plate 3; when electric putter 4 pushed and pulled insulation door plant 3, pulley 6 of insulation door plant 3 upper end both sides rolled in guide rail 2, with insulation door plant 3's weight evenly distributed on guide rail 2, stability when can guaranteeing insulation door plant 3 to remove.
Further, when electric putter 4 pushes and pulls heat preservation door plant 3, because the flexible direction of push-and-pull rod of electric putter 4 is not necessarily identical with heat preservation door plant 3's direction of movement completely, in this embodiment push-and-pull rod of electric putter 4 rotates with one side of heat preservation door plant 3 and is connected, electric putter 4 rotates and is connected with the supporting seat far away from heat preservation door plant 3's one end, when electric putter 4's push-and-pull rod moved, even the push-and-pull rod of electric putter 4 is inconsistent with heat preservation door plant 3's direction of motion, electric putter 4 still can promote heat preservation door plant 3 and move along guide rail 2.
Furthermore, as shown in fig. 2, chamfers 7 are provided on both end surfaces of the pulley 6, and a fixing block 8 attached to the chamfers 7 is provided in the guide rail 2. When pulley 6 rolled in guide rail 2, fixed block 8 laminated mutually with chamfer 7 on the 6 both ends faces of pulley, can provide the holding power to pulley 6 to avoid pulley 6 to run in guide rail 2, stability when can strengthening heat preservation door plant 3 and remove.
Further, in order to make the fixing block 8 more stable in the guide rail 2, the inner wall of the guide rail 2 is wrapped on the outer wall of the fixing block 8 in this embodiment.
In the specific implementation process, when the door is opened, the door can be opened only by starting the electric push rod 4 to drive the heat-insulating door plate 3 to move along the direction of the guide rail 2 through the push-pull rod and rolling the pulley 6 in the guide rail 2.
The utility model discloses an electric putter driven translation door through the 3 translations of electric putter 4 drive heat preservation door plant to do not receive the influence of door opening top space size.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides an electric putter driven translation door, its characterized in that, includes the heat preservation door frame, the guide rail is installed on the top of heat preservation door frame, one side of heat preservation door frame is provided with the heat preservation door plant that slides along the guide rail, one side of heat preservation door plant is provided with electric putter, at least one guide rail bracket is installed to the free end of guide rail.
2. The electric push rod driven sliding door according to claim 1, wherein the upper end of the heat preservation door plate is provided with a plurality of pulleys capable of moving in the guide rail.
3. The translation door driven by the electric push rod according to claim 2, wherein two pulleys are arranged and are respectively arranged on two sides of the upper end of the heat-preservation door plate.
4. The translation door driven by the electric push rod according to claim 2, wherein chamfers are arranged on two end faces of the pulley, and fixing blocks attached to the chamfers are arranged in the guide rail.
5. The electric push rod driven sliding door according to claim 4, wherein the inner wall of the guide rail is wrapped on the outer wall of the fixed block.
6. The translation door driven by the electric push rod according to claim 1, wherein a push-pull rod of the electric push rod is rotatably connected with one side of the heat-insulating door plate, and one end of the electric push rod, which is far away from the heat-insulating door plate, is rotatably connected with a supporting seat.
7. The electric push rod driven sliding door according to claim 1, wherein the number of the guide rail brackets is two, and the guide rail brackets are uniformly distributed along the direction of the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020883927.5U CN212642443U (en) | 2020-05-22 | 2020-05-22 | Electric push rod driven sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020883927.5U CN212642443U (en) | 2020-05-22 | 2020-05-22 | Electric push rod driven sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212642443U true CN212642443U (en) | 2021-03-02 |
Family
ID=74795707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020883927.5U Active CN212642443U (en) | 2020-05-22 | 2020-05-22 | Electric push rod driven sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212642443U (en) |
-
2020
- 2020-05-22 CN CN202020883927.5U patent/CN212642443U/en active Active
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