CN215798326U - Quick installation jacking device of air pipe - Google Patents
Quick installation jacking device of air pipe Download PDFInfo
- Publication number
- CN215798326U CN215798326U CN202120822588.4U CN202120822588U CN215798326U CN 215798326 U CN215798326 U CN 215798326U CN 202120822588 U CN202120822588 U CN 202120822588U CN 215798326 U CN215798326 U CN 215798326U
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- chassis
- push rod
- telescopic frame
- lifting push
- ventilating duct
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Abstract
The utility model discloses a jacking device for quickly installing a ventilating duct, relates to the technical field of heating and ventilation engineering, and aims to solve the problem that places where the ventilating duct cannot be hoisted and installed mechanically can only be manually carried and dragged to be fixed through the top of a head; the utility model comprises a chassis, a plurality of wheels are arranged at the lower end of the chassis, a supporting rod is arranged on one side of each wheel, and the supporting rods are movably connected with the chassis; the middle part of the chassis is provided with a telescopic frame, the upper end of the telescopic frame is provided with an operating platform, the chassis is fixedly provided with a driving device and a lifting push rod, the upper end of the lifting push rod is connected with the telescopic frame, and the driving device drives the telescopic frame to do telescopic motion in the vertical direction through the lifting push rod; two positioning devices are fixedly arranged in the middle of the upper end of the operating platform, each positioning device is provided with an adjusting bolt, and the adjusting directions of the two positioning devices are opposite; the utility model has reasonable structure, convenient use and labor saving, and can improve the installation efficiency, the installation quality and the safety of installation work of the ventilating duct.
Description
Technical Field
The utility model relates to the technical field of heating and ventilation engineering, in particular to a quick installation jacking device for a ventilation pipeline.
Background
The ventilation pipeline is a metal or composite pipeline for ventilation and air conditioning engineering of industrial and civil buildings, and is a municipal infrastructure for circulating air and reducing the concentration of harmful gases.
The general ventilating duct is installed after being machined and molded, the installation environment is mostly basement, processing workshop, parking lot, pipe gallery and the like, the construction places cannot be mechanically lifted and installed, and only can be manually carried, lifted and fixed, so that the installation difficulty is high, the installation quality is difficult to guarantee, the danger exists, and the ventilating duct can fall to hurt people; therefore, a ventilation duct quick-mounting jacking device is needed to solve the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a quick installation and jacking device for a ventilating duct, which solves the problem that places where the ventilating duct cannot be hoisted and installed mechanically can only be carried by manpower and fixed by being lifted and dragged over the top of a head.
In order to achieve the purpose, the utility model provides the following technical scheme: a ventilating duct quick mounting jacking device comprises a chassis, wherein a plurality of wheels are mounted at the lower end of the chassis, a supporting rod is arranged on one side of each wheel and movably connected with the chassis, the moving direction is vertical, and the moving range is larger than or equal to the vertical distance from the lower end of the chassis to the lower ends of the wheels; the middle part of the chassis is provided with a telescopic frame, the telescopic direction is vertical, the upper end of the telescopic frame is provided with an operating platform, the upper end and the lower end of the telescopic frame are respectively connected with the operating platform and the chassis in a sliding way, the chassis is fixedly provided with a driving device and a lifting push rod, the upper end of the lifting push rod is connected with the telescopic frame, and the driving device drives the telescopic frame to perform telescopic motion in the vertical direction through the lifting push rod; two positioning devices are fixedly mounted in the middle of the upper end of the operating platform, each positioning device is provided with an adjusting bolt, and the adjusting directions of the two positioning devices are opposite.
Preferably, the two sides of the upper end of the operating platform are provided with protective railings.
Preferably, the driving device is a hydraulic oil cylinder motor, the lifting push rod is an oil cylinder push rod, and the driving device is in transmission connection with the lifting push rod through an oil pipe.
Preferably, one side of the upper end of the lifting push rod is provided with a sliding head, one side of the middle part of the telescopic frame is provided with a sliding groove, and the sliding head is in sliding connection with the sliding groove.
Preferably, one end of any rotating shaft in the middle of the telescopic frame is rotatably connected with the upper end of the lifting push rod.
Preferably, the upper end and the lower end of the supporting rod are fixedly provided with horizontal supporting plates, the chassis is provided with a through hole, the middle part of the supporting rod penetrates through the through hole and is in sliding connection with the through hole, and one side of the through hole is vertically provided with a threaded hole for installing a jackscrew to jack the supporting rod to fix a position.
Compared with the prior art, the utility model has the beneficial effects that:
this air pipe installs jacking device fast, and is rational in infrastructure, high durability and convenient use, can fix it two positioner departments on the operation panel when air pipe installs, then through promoting the chassis and then conveniently carry air pipe to treating installation department below, the staff can stand to the operation panel on, drive lifting push rod through drive arrangement and rise the operation panel, can accomplish the installation of space top air pipe under the condition that need not hard to lift and hold in the palm too high, the manpower has been saved, intensity of labour greatly reduced, can save time simultaneously, the installation progress has been accelerated greatly, the installation effectiveness is improved, and be favorable to improving construction quality, because positioner's fixed action with need not hard to hold in the palm, danger has also been reduced.
Drawings
Fig. 1 is a schematic front view of the present invention.
In the figure: 1. a chassis; 2. a wheel; 3. a support bar; 4. a drive device; 5. a lifting push rod; 6. a telescopic frame; 7. an operation table; 8. a positioning device; 9. guard rails.
Detailed Description
As shown in fig. 1, a ventilating duct quick installation jacking device comprises a chassis 1, a plurality of wheels 2 are installed at the lower end of the chassis 1, a support rod 3 is arranged on one side of each wheel 2, the support rods 3 are movably connected with the chassis 1, the moving direction is vertical, and the moving range is larger than or equal to the vertical distance from the lower end of the chassis 1 to the lower ends of the wheels 2; the middle part of the chassis 1 is provided with a telescopic frame 6, the telescopic direction is vertical, the upper end of the telescopic frame 6 is provided with an operation table 7, the upper end and the lower end of the telescopic frame 6 are respectively connected with the operation table 7 and the chassis 1 in a sliding way, the connection mode can be that two slideways are arranged on the upper end surface of the chassis 1, and the lower end of the telescopic frame 6 is provided with a connector which is clamped in the slideways; a driving device 4 and a lifting push rod 5 are fixedly arranged on the chassis 1, the upper end of the lifting push rod 5 is connected with an expansion bracket 6, and the driving device 4 drives the expansion bracket 6 to perform expansion and contraction movement in the vertical direction through the lifting push rod 5; two positioning devices 8 are fixedly mounted in the middle of the upper end of the operating platform 7, an adjusting bolt is arranged on each positioning device 8, and the adjusting directions of the two positioning devices 8 are opposite.
For the safety of the staff, the risk of falling is prevented, and protective railings 9 are arranged on two sides of the upper end of the operating platform 7.
The driving device 4 is preferably a hydraulic oil cylinder motor, the lifting push rod 5 is an oil cylinder push rod, and the driving device 4 is in transmission connection with the lifting push rod 5 through an oil pipe.
Referring to fig. 1, the transmission connection mode of the lifting push rod 5 and the telescopic frame 6 can adopt the following structure: a sliding head is arranged on one side of the upper end of the lifting push rod 5, a sliding groove is formed in one side of the middle of the telescopic frame 6, the sliding head is connected with the sliding groove in a sliding mode, and the framework part of the telescopic frame 6 and the lifting push rod 5 can move relatively in the horizontal direction when the telescopic frame is lifted, so that the degree of freedom is provided by the sliding connection; one end of any rotating shaft in the middle of the telescopic frame 6 can also be rotatably connected with the upper end of the lifting push rod 5, so that the relative displacement of the two in the horizontal direction can be eliminated, and the lifting transmission can also be realized.
The upper and lower both ends of bracing piece 3 can set firmly the horizontally backup pad to increase the support area, reduce wheel 2 roll in the work and lead to the unstability, seted up the through-hole on the chassis 1, the through-hole is passed and rather than sliding connection in the middle part of bracing piece 3, and through-hole one side is seted up threaded hole perpendicularly for the tight bracing piece 3 of installation jackscrew top is with fixed position, for further improving stability, can also adopt lockable wheel 2.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
The present invention is not described in detail, but is known to those skilled in the art.
Claims (6)
1. The utility model provides a quick installation jacking device of air pipe which characterized in that: the bicycle comprises a chassis (1), wherein a plurality of wheels (2) are mounted at the lower end of the chassis (1), a supporting rod (3) is arranged on one side of each wheel (2), the supporting rods (3) are movably connected with the chassis (1), the moving direction is vertical, and the moving range is larger than or equal to the vertical distance from the lower end of the chassis (1) to the lower end of each wheel (2); the telescopic frame (6) is installed in the middle of the chassis (1), the telescopic direction is vertical, the operating table (7) is installed at the upper end of the telescopic frame (6), the upper end and the lower end of the telescopic frame (6) are respectively in sliding connection with the operating table (7) and the chassis (1), the driving device (4) and the lifting push rod (5) are fixedly installed on the chassis (1), the upper end of the lifting push rod (5) is connected with the telescopic frame (6), and the driving device (4) drives the telescopic frame (6) to perform telescopic motion in the vertical direction through the lifting push rod (5); two positioning devices (8) are fixedly mounted in the middle of the upper end of the operating platform (7), an adjusting bolt is arranged on each positioning device (8), and the adjusting directions of the two positioning devices (8) are opposite.
2. The ventilating duct quick-mounting jacking device as claimed in claim 1, wherein: and protective railings (9) are arranged on two sides of the upper end of the operating platform (7).
3. The ventilating duct quick-mounting jacking device as claimed in claim 1, wherein: the driving device (4) is a hydraulic oil cylinder motor, the lifting push rod (5) is an oil cylinder push rod, and the driving device (4) is in transmission connection with the lifting push rod (5) through an oil pipe.
4. A ventilating duct quick mounting jacking device according to any one of claims 1 to 3, characterized in that: one side of the upper end of the lifting push rod (5) is provided with a sliding head, one side of the middle part of the telescopic frame (6) is provided with a sliding groove, and the sliding head is connected with the sliding groove in a sliding manner.
5. A ventilating duct quick mounting jacking device according to any one of claims 1 to 3, characterized in that: one end of any rotating shaft in the middle of the telescopic frame (6) is rotatably connected with the upper end of the lifting push rod (5).
6. A ventilating duct quick mounting jacking device according to any one of claims 1 to 3, characterized in that: the upper end and the lower end of the supporting rod (3) are fixedly provided with horizontal supporting plates, a through hole is formed in the chassis (1), the middle of the supporting rod (3) penetrates through the through hole and is in sliding connection with the through hole, and one side of the through hole is vertically provided with a threaded hole for installing a jackscrew to tightly press the supporting rod (3) at a fixed position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120822588.4U CN215798326U (en) | 2021-04-21 | 2021-04-21 | Quick installation jacking device of air pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120822588.4U CN215798326U (en) | 2021-04-21 | 2021-04-21 | Quick installation jacking device of air pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215798326U true CN215798326U (en) | 2022-02-11 |
Family
ID=80171554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120822588.4U Active CN215798326U (en) | 2021-04-21 | 2021-04-21 | Quick installation jacking device of air pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215798326U (en) |
-
2021
- 2021-04-21 CN CN202120822588.4U patent/CN215798326U/en active Active
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