CN211599996U - Liftable monitoring rod - Google Patents
Liftable monitoring rod Download PDFInfo
- Publication number
- CN211599996U CN211599996U CN201922455710.4U CN201922455710U CN211599996U CN 211599996 U CN211599996 U CN 211599996U CN 201922455710 U CN201922455710 U CN 201922455710U CN 211599996 U CN211599996 U CN 211599996U
- Authority
- CN
- China
- Prior art keywords
- outer sleeve
- lifting screw
- supporting leg
- foldable support
- fixedly connected
- 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 - Fee Related
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Abstract
The utility model relates to a control accessory field especially relates to a liftable monitoring rod, include: outer tube, lifting screw, folding supporting leg and adjustable support platform, it changes the length that lifting screw inserted in the outer tube to rotate adjusting nut, thereby adjust the holistic height of monitoring pole, operate steadily, need not to use the jacking equipment when installation maintenance overhauls supervisory equipment, convenient operation is swift, the hydraulic stem plays the effect that improves monitoring pole stability with the cooperation of folding supporting leg, can reduce the monitoring pole volume after folding, be convenient for accomodate and transport, the back is opened to folding supporting leg, the slip ring supports at wedge locking piece lower extreme, can prevent that exogenic action from making folding supporting leg fold, influence the stability of monitoring pole.
Description
Technical Field
The utility model relates to a control accessory field especially relates to a liftable monitoring rod.
Background
The monitoring support is the equipment that is used for security protection supervisory equipment fixed position, can be used to security protection supervisory equipment such as watch-dog, camera, probe, outer wall angle, and common monitoring support is mostly the rigidity pole setting, when the maintenance overhauls, needs utilize the companion ladder to operate by operating personnel, and is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a maintain convenient, the good liftable monitoring rod of stability.
The utility model discloses a realize through following technical scheme:
a liftable monitoring rod, comprising: an outer sleeve, a lifting screw, a folding supporting leg and an adjustable supporting platform,
the lifting screw is inserted into the outer sleeve, the upper end of the outer sleeve is rotatably connected with an adjusting nut in threaded connection with the lifting screw, the lower end of the lifting screw is fixedly connected with a sliding block, a guide rail corresponding to the sliding block is arranged in the outer sleeve,
the foldable support leg is provided with a plurality of foldable support legs surrounding the outer sleeve, one end of each foldable support leg is hinged with the lower end of the outer sleeve, a sliding ring is sleeved on the outer sleeve, a hydraulic rod is arranged between each foldable support leg and the sliding ring, two ends of the hydraulic rod are respectively hinged with the sliding ring and the middle part of each foldable support leg, a spring leaf is fixedly connected in the outer sleeve, a wedge-shaped locking block penetrating through the side wall of the outer sleeve is fixedly connected in the middle part of the spring leaf,
the adjustable supporting platform comprises a universal ball head arranged at the upper end of the lifting screw rod and a supporting plate fixedly connected to the upper end of the universal ball head, and a level gauge is arranged on the supporting plate.
Preferably, a rotating handle is fixedly connected to the outer side of the adjusting nut.
Preferably, a balancing weight is fixedly connected to the folding supporting leg.
The utility model has the advantages that:
rotate adjusting nut and change the length that lifting screw inserted in the overcoat pipe, thereby adjust the holistic height of monitoring pole, the operation is steady, need not to use jacking equipment when installation maintenance monitoring equipment, convenient operation is swift, the hydraulic stem plays the effect that improves monitoring pole stability with the cooperation of folding supporting leg, can reduce the monitoring pole volume after folding, be convenient for accomodate and transport, after folding supporting leg is opened, the slip ring supports at wedge locking piece lower extreme, can prevent that exogenic action from making folding supporting leg folding, influence monitoring pole's stability.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic view of a connection structure of the outer sleeve and the lifting screw.
In the figure: 1. the device comprises an outer sleeve, 2 lifting screws, 3 folding supporting legs, 4 adjusting nuts, 5 sliding blocks, 6 guide rails, 7 sliding rings, 8 hydraulic rods, 9 spring pieces, 10 wedge-shaped locking blocks, 11 universal ball heads, 12 supporting plates, 13 gradienters, 14 rotating handles and 15 balancing weights.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model discloses a: an outer sleeve 1, a lifting screw 2, a folding supporting leg 3 and an adjustable supporting platform,
the lifting screw is inserted into the outer sleeve, the upper end of the outer sleeve is rotatably connected with an adjusting nut 4 in threaded connection with the lifting screw, the lower end of the lifting screw is fixedly connected with a sliding block 5, a guide rail 6 corresponding to the sliding block is arranged in the outer sleeve, the lifting screw can move under the action of threads by rotating the adjusting nut, the lifting screw can not rotate due to the matching of the sliding block and the guide rail and can only move up and down along the outer sleeve, the inserted length of the lifting screw in the outer sleeve is changed, namely the height of the monitoring rod in the embodiment is adjusted, the monitoring device can be quickly operated only by reducing the height of the monitoring rod in the installation and maintenance process without using other lifting devices, the maintenance efficiency is improved, and the limitation of the site environment is,
the foldable support leg is provided with a plurality of foldable support legs surrounding the outer sleeve, one end of each foldable support leg is hinged with the lower end of the outer sleeve, a sliding ring 7 is sleeved on the outer sleeve, a hydraulic rod 8 is arranged between each foldable support leg and the sliding ring, two ends of each hydraulic rod are respectively hinged with the sliding ring and the middle part of each foldable support leg, a spring leaf 9 is fixedly connected in the outer sleeve, a wedge-shaped locking block 10 penetrating through the side wall of the outer sleeve is fixedly connected in the middle of the spring leaf, when the foldable support legs are required to be opened, the foldable support legs are pulled downwards, the sliding rings are driven to move downwards along the side wall of the outer sleeve under the action of the hydraulic rods, when the sliding rings pass through the wedge-shaped locking blocks in the downward movement process, the outer side inclined planes are contacted and extruded, the spring leaves are bent inwards and deformed, the monitoring rod is placed at a designated position, the folding supporting leg is parallel to the ground, the upper end of the sliding ring is always abutted against the lower end of the wedge-shaped locking block due to the stress of the hydraulic rod, the folding supporting leg is prevented from being folded by external force, the stability of the monitoring rod is ensured,
adjustable supporting platform is including locating universal bulb 11 and the rigid coupling in the backup pad 12 of universal bulb upper end of lifting screw, be equipped with spirit level 13 in the backup pad, for the levelness of ensureing supervisory equipment installation, can adjust through adjusting universal bulb, and the cooperation spirit level prevents to take place the slope.
Preferably, a rotating handle 14 is fixedly connected to the outer side of the adjusting nut, so that the adjusting nut can be rotated conveniently.
Preferably, the folding supporting leg is fixedly connected with a balancing weight 15, so that the center of gravity of the monitoring rod is reduced, and the stability is improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. A liftable monitoring rod, comprising: an outer sleeve, a lifting screw, a folding supporting leg and an adjustable supporting platform,
the lifting screw is inserted into the outer sleeve, the upper end of the outer sleeve is rotatably connected with an adjusting nut in threaded connection with the lifting screw, the lower end of the lifting screw is fixedly connected with a sliding block, a guide rail corresponding to the sliding block is arranged in the outer sleeve,
the foldable support leg is provided with a plurality of foldable support legs surrounding the outer sleeve, one end of each foldable support leg is hinged with the lower end of the outer sleeve, a sliding ring is sleeved on the outer sleeve, a hydraulic rod is arranged between each foldable support leg and the sliding ring, two ends of the hydraulic rod are respectively hinged with the sliding ring and the middle part of each foldable support leg, a spring leaf is fixedly connected in the outer sleeve, a wedge-shaped locking block penetrating through the side wall of the outer sleeve is fixedly connected in the middle part of the spring leaf,
the adjustable supporting platform comprises a universal ball head arranged at the upper end of the lifting screw rod and a supporting plate fixedly connected to the upper end of the universal ball head, and a level gauge is arranged on the supporting plate.
2. The liftable monitoring rod of claim 1, wherein a rotating handle is fixed to the outer side of the adjusting nut.
3. The liftable monitoring rod of claim 1, wherein a weight is fixed to the foldable support leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922455710.4U CN211599996U (en) | 2019-12-31 | 2019-12-31 | Liftable monitoring rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922455710.4U CN211599996U (en) | 2019-12-31 | 2019-12-31 | Liftable monitoring rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211599996U true CN211599996U (en) | 2020-09-29 |
Family
ID=72598373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922455710.4U Expired - Fee Related CN211599996U (en) | 2019-12-31 | 2019-12-31 | Liftable monitoring rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211599996U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113173381A (en) * | 2021-06-05 | 2021-07-27 | 徐州科能达机电科技有限公司 | Self-adaptive supporting device of high-efficiency energy-saving material conveyer |
| CN115522438A (en) * | 2022-10-29 | 2022-12-27 | 中国二十二冶集团有限公司 | Elevation control measuring device for square pavement |
-
2019
- 2019-12-31 CN CN201922455710.4U patent/CN211599996U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113173381A (en) * | 2021-06-05 | 2021-07-27 | 徐州科能达机电科技有限公司 | Self-adaptive supporting device of high-efficiency energy-saving material conveyer |
| CN115522438A (en) * | 2022-10-29 | 2022-12-27 | 中国二十二冶集团有限公司 | Elevation control measuring device for square pavement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 Termination date: 20211231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |