CN210859525U - Lifting hook for damping spring at air port of smoke-discharging fire-proof valve convenient to assemble and disassemble - Google Patents
Lifting hook for damping spring at air port of smoke-discharging fire-proof valve convenient to assemble and disassemble Download PDFInfo
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- CN210859525U CN210859525U CN201921173632.2U CN201921173632U CN210859525U CN 210859525 U CN210859525 U CN 210859525U CN 201921173632 U CN201921173632 U CN 201921173632U CN 210859525 U CN210859525 U CN 210859525U
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Abstract
The utility model relates to the technical field of a wind gap lifting hook, in particular to a lifting hook for damping a spring at a wind gap of a smoke discharging fire damper, which is convenient to assemble and disassemble, and solves the defects that the wind gap of a ceiling type smoke discharging fire damper is mostly in a fixed type arrangement, the wind gap is fixed and is easy to be damaged under hard injury, so that the service life of equipment is short, the lifting hook comprises a mounting plate body, a mounting groove is arranged on the mounting plate body, a limit sleeve plate is arranged at the outer side of the mounting plate body, the output end of the limit sleeve plate is connected with a limit plate, a mounting rod is arranged at the top of a ring sleeve body, a lifting hook rod is arranged inside the ring sleeve body, and a mounting top plate is arranged at the top of the lifting hook rod. And the spring shock absorption lifting hook is utilized to provide buffering acting force for the whole body.
Description
Technical Field
The utility model relates to a wind gap lifting hook technical field especially relates to a lifting hook for shock attenuation of smoke exhaust fire damper wind gap spring convenient to install and remove.
Background
The fire damper is a valve form which is closed by using the temperature control of memory molten alloy and the action of gravity and a spring mechanism, the air ports of the fire damper are various, one of the air ports is a ceiling type, and the air ports are required to be installed at the air ports of the ceiling type fire damper.
Current ceiling type smoke exhaust fire prevention valve wind gap is mostly fixed setting, and the fixed slabby in wind gap is damaged under hard injury easily for the life of equipment is low.
Disclosure of Invention
The utility model aims at solving the suspension type smoke exhaust fire prevention valve wind gap that exists among the prior art and mostly being fixed setting, the fixed slabby in wind gap is damaged easily under hard injury for the shortcoming that the life of equipment is low, and the smoke exhaust fire prevention valve wind gap lifting hook for spring shock attenuation of putting forward is convenient for install and remove.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a lifting hook for shock attenuation in fire damper wind gap spring of discharging fume convenient to install and remove, includes:
the mounting plate body is provided with a mounting groove, a limiting sleeve plate is arranged on the outer side of the mounting plate body, and the output end of the limiting sleeve plate is connected with a limiting plate;
the ring cover body, the top of this ring cover body is provided with the installation pole, and the inside of ring cover body is provided with the couple pole, and the top of couple pole is provided with the installation roof, and the lower surface of installation roof is provided with damping spring, and damping spring's the other end is connected with mounting plate, the bottom of couple pole is provided with the lifting hook.
Preferably, the limiting sleeve plate is positioned on one side of the outer part of the mounting groove.
Preferably, one end of the mounting rod is located inside the mounting groove, and at this time, the limiting plate is located outside the mounting groove.
Preferably, the installation pole is T type structure, and the mounting groove is seted up for the T type, and the horizontal body of rod of installation pole is located the horizontal groove body of mounting groove, and the vertical cell body of the vertical body of rod of installation pole passes the mounting groove.
Preferably, the mounting top plate and the mounting bottom plate are both positioned inside the ring sleeve body.
Preferably, the bottom of the ring sleeve body is provided with an auxiliary slotted hole, and one end of the hook lifting rod penetrates through the auxiliary slotted hole.
Compared with the prior art, the utility model discloses a mounting groove and installation pole of T type structure, the installation of the convenient realization mounting plate body and ring cover body, further utilization limiting plate restriction live the installation state, and the holistic installation of lifting hook is dismantled conveniently simply, and utilizes the spring shock attenuation lifting hook, for wholly providing the buffering effort.
Drawings
FIG. 1 is a schematic structural view of the easy-to-mount and dismount hook for damping the spring at the tuyere of the smoke exhaust fire damper when the hook is not installed in a limited position;
fig. 2 is the utility model provides a structure schematic diagram under the installation status of lifting hook for damping of smoke exhaust fire damper wind gap spring convenient to install and remove.
In the figure: the installation structure comprises a mounting plate body 1, a ring sleeve body 2, a mounting rod 21, a limiting sleeve plate 3, a limiting plate 31, a hook rod 4, a top plate 41, a bottom plate 42, a damping spring 43 and a hook 5.
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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the utility model provides a lifting hook for shock attenuation of smoke damper wind gap spring convenient to install and remove, including installation plate body 1, the mounting groove has been seted up on this installation plate body 1, and the outside of installation plate body 1 is provided with spacing lagging 3 through the bolt, spacing lagging 3's output is connected with limiting plate 31, the top of ring cover body 2 is provided with installation pole 21, and the inside of ring cover body 2 is provided with lifting hook pole 4, lifting hook pole 4's top is provided with installation roof 41, the lower surface welding of installation roof 41 has damping spring 43, and damping spring 43's other end welding has mounting plate 42, lifting hook pole 4's bottom is provided with lifting hook 5.
In this embodiment, the position limiting sleeve plate 3 is located at one side of the outside of the mounting groove, one end of the mounting rod 21 is located inside the mounting groove, and at this time, the position limiting plate 31 is located outside the mounting groove.
Wherein, installation pole 21 is T type structure, and the mounting groove is seted up for the T type, and the horizontal body of rod of installation pole 21 is located the horizontal groove body of mounting groove, and the vertical cell body of the vertical body of rod of installation pole 21 passes the mounting groove for installation pole 21 can only carry out position control along the mounting groove direction, and can' T remove in other directions, guarantees to adjust the stability of loading work.
Specifically, the top mounting plate 41 and the bottom mounting plate 42 are both located inside the ring sleeve 2, an auxiliary slot is formed at the bottom of the ring sleeve 2, and one end of the hook rod 4 passes through the auxiliary slot.
In this embodiment, the mounting groove has been seted up on the installation plate body 1, be provided with installation pole 21 at the top of ring cover body 2, when the installation ring cover body 2, will install pole 21 and insert along the mounting groove, then pull out the limiting plate 31 in the spacing lagging plate 3 in the installation plate body 1 outside, restrict the exterior space of mounting groove through limiting plate 31, make installation pole 21 stable by the restriction in the mounting groove, accomplish the installation of installation plate body 1 and ring cover body 2, make the holistic installation of lifting hook 5 dismantle convenient simple.
In addition, be provided with damping spring 43 in the ring cover body 2, and damping spring 43 upper and lower end is provided with installation roof 41 and mounting plate 42 respectively, and the top and the installation roof 41 of lifting hook pole 4 are connected for there is scalable power in the top of lifting hook 5, makes when hanging the wind gap through the lifting hook, and the wind gap has the rigid injury when rocking, provides the cushioning effect power for equipment is whole.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a fire damper wind gap lifting hook for spring shock attenuation of discharging fume convenient to install and remove, its characterized in that includes:
the mounting plate comprises a mounting plate body (1), wherein a mounting groove is formed in the mounting plate body (1), a limiting sleeve plate (3) is arranged on the outer side of the mounting plate body (1), and the output end of the limiting sleeve plate (3) is connected with a limiting plate (31);
the ring sleeve comprises a ring sleeve body (2), wherein an installation rod (21) is arranged at the top of the ring sleeve body (2), a hook lifting rod (4) is arranged inside the ring sleeve body (2), an installation top plate (41) is arranged at the top of the hook lifting rod (4), a damping spring (43) is arranged on the lower surface of the installation top plate (41), the other end of the damping spring (43) is connected with an installation bottom plate (42), and a lifting hook (5) is arranged at the bottom end of the hook lifting rod (4).
2. The easy-to-mount and dismount hook for damping the tuyere spring of the smoke exhaust fire damper as recited in claim 1, wherein the limiting sleeve plate (3) is located at one side of the outside of the mounting groove.
3. The easy-to-mount/dismount hook for damping the tuyere spring of the smoke exhaust fire damper as claimed in claim 1, wherein one end of the mounting rod (21) is located inside the mounting groove, and at this time, the stopper plate (31) is located outside the mounting groove.
4. The easy-to-mount-dismount lifting hook for damping of the tuyere spring of the smoke exhaust fire damper as recited in claim 3, wherein the mounting rod (21) is of a T-shaped structure, the mounting groove is formed in a T-shaped manner, the horizontal rod body of the mounting rod (21) is located in the horizontal groove body of the mounting groove, and one end of the vertical rod body of the mounting rod (21) penetrates through the vertical groove body of the mounting groove.
5. The easy-to-mount and-dismount hook for damping the tuyere spring of the smoke exhaust fire damper as recited in claim 1, wherein the mounting top plate (41) and the mounting bottom plate (42) are both located inside the ring-shaped body (2).
6. The easy-to-mount-and-dismount hook for damping the spring at the tuyere of the smoke exhaust fire damper as recited in claim 1, wherein an auxiliary slot is formed at the bottom of the ring body (2), and one end of the hook rod (4) passes through the auxiliary slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921173632.2U CN210859525U (en) | 2019-07-24 | 2019-07-24 | Lifting hook for damping spring at air port of smoke-discharging fire-proof valve convenient to assemble and disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921173632.2U CN210859525U (en) | 2019-07-24 | 2019-07-24 | Lifting hook for damping spring at air port of smoke-discharging fire-proof valve convenient to assemble and disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210859525U true CN210859525U (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921173632.2U Active CN210859525U (en) | 2019-07-24 | 2019-07-24 | Lifting hook for damping spring at air port of smoke-discharging fire-proof valve convenient to assemble and disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210859525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114013850A (en) * | 2021-10-25 | 2022-02-08 | 呼伦贝尔安泰热电有限责任公司汇流河发电厂 | Boiler desulfurization lime bin discharging system |
-
2019
- 2019-07-24 CN CN201921173632.2U patent/CN210859525U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114013850A (en) * | 2021-10-25 | 2022-02-08 | 呼伦贝尔安泰热电有限责任公司汇流河发电厂 | Boiler desulfurization lime bin discharging system |
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