CN209468709U - Portable manhole fall arrest alarming device - Google Patents
Portable manhole fall arrest alarming device Download PDFInfo
- Publication number
- CN209468709U CN209468709U CN201822027088.2U CN201822027088U CN209468709U CN 209468709 U CN209468709 U CN 209468709U CN 201822027088 U CN201822027088 U CN 201822027088U CN 209468709 U CN209468709 U CN 209468709U
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- CN
- China
- Prior art keywords
- weight body
- fall arrest
- alarming device
- cap
- standpipe
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Abstract
The utility model discloses a kind of Portable manhole fall arrest alarming devices, the weight body of the device uses stretching structure, the volume of counterweight can be adjusted according to the size of rainfall, when precipitation is larger, the volume that weight body can be increased will extend bucket expansion, to fill more water weight gain, to overcome the buoyancy or air quantity of ponding, drift is not generated, to guarantee the accurate fixed of warning position；When precipitation is relatively fewer, the volume for reducing weight body is packed up bucket is extended, and be can avoid unnecessary water filling, is reduced the labor intensity of staff, and can reduce the front face area of the device, the device is avoided to be fallen by wind.The weight body fills water from top, and down discharge is easy to operate, and the weight body of the device can be shunk, and support underframe can be flipped up storage, primary to carry multiple thus the device made small volume in storage, and is easy to store, be convenient for carrying.
Description
Technical field
The utility model relates to municipal traffic alarming device field more particularly to a kind of Portable manhole fall arrest warning dresses
It sets.
Background technique
In Urban Buried Pipeline Network Systems, inspection shaft is arranged in extensively on road, cell and various public places.Heavy rain is occurring
When effectiveness factors, in order to accelerate road drainage, inspection well cover can be opened and be drained by municipal personnel, after well lid is opened, to avoid accident
Occur, staff's needs are on duty beside inspection shaft, or erect traffic alarm stake, and traffic alarm stake is usually plastics
Hollow material, lighter weight, water flow rapidly when or ponding it is deeper when, alarm column is unstable, can generate drift, cause indicating positions
Inaccuracy, and then cause pedestrian and fall the loss for being stuck in into inspection shaft or wheel and wherein causing life and property.
Utility model content
The technical problem to be solved by the utility model is to provide one kind can increase counterweight when in use, overcomes ponding
Buoyancy keeps the placement position of alarming device fixed without drift, and a kind of Portable manhole for increasing the reliability of warning position is anti-fall
Fall alarming device.
In order to solve the above technical problems, technical solution adopted in the utility model is:
Portable manhole fall arrest alarming device characterized by comprising
Weight body is in closed cavity body structure, including standpipe, fills the water cap and the cap that discharges water, and the standpipe is vertically arranged
And both ends open, in the bottom end of standpipe, inside horizontal extension has first flange of circle, is equipped with one liang in movable sleeve in standpipe
The extension bucket of end opening, the outside horizontal extension in top for extending bucket have a circle that can be turned over by the second of the first flange limit
The top of side, the water filling cap and standpipe is detachably connected, and described discharge water can be by first between cap and water storage bottom of the tube
Connection structure is detachably connected, and described discharge water can be detachably connected between cap and extension bucket bottom by the second connection structure；
Support underframe, including the retainer plate being fixed on standpipe, in being circumferentially evenly equipped at least three connections on retainer plate
The outer end of part, the connector is hinged with the supporting leg that can be spun upside down by axis body, and the axis body both ends have screw thread simultaneously
It is bolted with the locknut that supporting leg can be locked；
Warning lamp is set at the top of weight body, and the warning lamp includes lampshade, the lamp bead in lampshade, and and lamp bead
Form the battery and switch of series circuit.
A further technical solution lies in the cap that discharges water has coaxial and spaced inside and outside circle connection wall, described
First connection structure is that standpipe is threadedly coupled with the cap outer ring connection wall that discharges water；Second connection structure is to extend bucket and discharge water
Cap inner ring connection wall is threadedly coupled.
A further technical solution lies in the outer wall of the weight body is equipped with the warning mark for warning the depth of water, institute
State 360 ° of warning mark settings.
A further technical solution lies in the bottom surface of second flange is equipped with a circle gasket.
A further technical solution lies in the battery is solar panel.
A further technical solution lies in the switch includes concatenated manual switch and motor switch, which also wraps
Photoelectric sensor and controller are included, the signal input part of the controller connects photoelectric sensor, and control output end connection is electronic
Switch.
A further technical solution lies in the bottom of the supporting leg is equipped with universal base angle.
A further technical solution lies in be also connected with reinforcing rod, one end of the reinforcement between two adjacent supporting legs
It is hinged with a supporting leg, the other end and another supporting leg clasp joint.
A further technical solution lies in the weight body is equipped with storage bandage.
A further technical solution lies in the weight body is equipped with handle.
The beneficial effects of adopting the technical scheme are that
The weight body of the device uses stretching structure, can be adjusted according to the size of rainfall to the volume of counterweight,
When precipitation is larger, it is possible to increase the volume of weight body will extend bucket expansion, to fill more water weight gain, to overcome ponding
Buoyancy or air quantity, do not generate drift, to guarantee the accurate fixed of warning position；When precipitation is relatively fewer, reduce weight body
Volume is packed up bucket is extended, and be can avoid unnecessary water filling, is reduced the labor intensity of staff, and can reduce the dress
The front face area set avoids the device from being fallen by wind；
The weight body fills water from top, and down discharge is easy to operate；
And the weight body of the device can be shunk, and support underframe can be flipped up storage, so that the device made exists
Small volume when storage, can once carry multiple, and be easy to store, be convenient for carrying.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the overlooking structure diagram of the cap described in the utility model that discharges water.
Specific embodiment
Below with reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that described embodiment is a part of the embodiment of the utility model, rather than whole implementation
Example.Based on the embodiments of the present invention, those skilled in the art are obtained without making creative work
Every other embodiment, fall within the protection scope of the utility model.
Many details are explained in the following description in order to fully understand the utility model, but this is practical new
Type can also be implemented using other than the one described here other way, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case where novel intension, therefore the utility model is not limited by the specific embodiments disclosed below.
As depicted in figs. 1 and 2, Portable manhole fall arrest alarming device, including weight body, support underframe and warning lamp.
By filling the water into weight body, the buoyancy and wind-force of ponding can be overcome, the device is avoided to generate displacement, to guarantee
Warn the accuracy of position.Weight body is described in closed cavity body structure, including standpipe 11, water filling cap 12 and the cap 13 that discharges water
Standpipe 11 is vertically arranged and both ends open, and in the bottom end of standpipe 11, inside horizontal extension has first flange of circle, in water storage
Movable sleeve is equipped with the extension bucket 14 of a both ends open in pipe 11, and the outside horizontal extension in top for extending bucket 14 has a circle can
The second flange limited by the first flange, the water filling cap 12 and the top of standpipe 11 are detachably connected, the cap 13 that discharges water
Can be detachably connected by the first connection structure between 11 bottom of standpipe, it is described discharge water cap 13 and extend 14 bottom of bucket it
Between can be detachably connected by the second connection structure.
The weight body has extendible extension bucket 14, to increase the water storage volume of weight body, and extends bucket 14 and stores
Come, there is the surface area that can reduce weight body, to reduce its probability fallen by wind.And the main basis of volume of weight body
The size of rainfall is adjusted, and is drained because the small air quantity of rainfall does not need to open inspection well cover when big.
When rainfall is larger, it is possible to increase the volume of weight body, the cap 13 that discharges water is removed from standpipe 11 will extend bucket 14
Expansion, the cap 13 that then will discharge water, which is mounted on, to be extended on bucket 14, and more water is filled into weight body to increase weight, to overcome ponding
Buoyancy or air quantity, do not generate drift, with guarantee warning position it is accurate calmly.
When precipitation is relatively fewer, the volume cap 13 that will discharge water for reducing weight body is mounted on standpipe 11, will be extended
Bucket 14 is packed up, and be can avoid unnecessary water filling, is reduced the labor intensity of staff, and can reduce the device windward
Area avoids the device from being fallen by wind.
When filling out water into weight body, water filling cap 12 is removed, water is filled out above weight body, water filling cap 12 can be used and match
The form installation that weight body is threadedly coupled.After the completion of draining, the cap 13 that discharges water is removed, the intracorporal water of counterweight is discharged from below, operation
It is extremely convenient.
The setting of support underframe can increase the stability and height of weight body.Support underframe includes being fixed on standpipe 11
On retainer plate 21, in being circumferentially evenly equipped at least three connectors on retainer plate 21, the outer end of the connector passes through axis body and cuts with scissors
It is connected to the supporting leg 22 that can be spun upside down, the axis body both ends have screw thread and are bolted with the lock that can lock supporting leg 22
It is female.
The lower part of weight body extends in support underframe, can increase the stability of support underframe.It is supported when needing to adjust
When leg 22, locknut is unclamped, so that supporting leg 22 is spun upside down along axis body.When needing to be supported weight body, adjust multiple
Supporting leg 22, which downwardly turns over, to be distributed on the same conical surface, then locks locknut, and support is relatively firm, and at the bottom of supporting leg 22
Portion be equipped with universal base angle 23, can be further ensured that the stability of support, adapt to out-of-flatness bottom surface and supporting leg 22 it is more
Angular adjustment.When use finishes, supporting leg 22 can be flipped up and be packed up, to reduce the height of the device, to transport, in road
When the draining repairing of road, it can disposably transport multiple, different places is placed on, to save haulage vehicle and haulage time.
Warning lamp is the critical component that warning is played to pedestrian, and yellow or red can be used in warning lamp, and dark is shown, yellow
The penetration power of light and feux rouges is stronger, it is easier to be found.Warning lamp is set at the top of weight body, and the warning lamp includes lampshade 31,
Lamp bead in lampshade 31, and battery and switch with lamp bead formation series circuit.In use, switch is opened, lamp bead
It shines.
The cap 13 that discharges water mainly blocks the bottom of weight body, and water storage cavity is made to close water storage, therefore the cap 13 that discharges water needs
It wants to connect with standpipe 11 and extension bucket 14 respectively.The cap 13 that discharges water has coaxial and spaced inside and outside circle connection wall
131, first connection structure is that standpipe 11 is threadedly coupled with the 13 outer ring connection wall 131 of cap that discharges water；The second connection knot
Structure is to extend bucket 14 to be threadedly coupled with the 13 inner ring connection wall 132 of cap that discharges water, this kind of connection type is convenient and efficient.
The warning mark for warning the depth of water, 360 ° of warning mark settings are equipped on the outer wall of weight body.Warning
Mark is made of fluorescence material, by the setting of warning mark, is observed the depth of water convenient for pedestrian or vehicle, is continued forward with interpretation
It whether dangerous advances.360 ° of warning mark settings, can be in order to which pedestrian or vehicle be from all directions, and warning mark can be adopted
With sizing, to observe real time water level depth, can also circumferentially wound different colours from high to low phosphor strip, such as
Red, tangerine, Huang, blue represent depth of water situation.
In order to guarantee to extend the airtightness of water storage cavity after bucket 14 is unfolded, so being equipped with a circle sealing in the bottom surface of the second flange
Pad.
Battery in the device is solar panel, can be carried out energy storage by the sun.And in circuit control, open
Closing includes concatenated manual switch and motor switch, which further includes photoelectric sensor and controller, the letter of the controller
Number input terminal connects photoelectric sensor, and control output end connects motor switch.After staff opens manual switch, only light
When electric transducer detects that use ambient light is darker, controller is transmitted the signal to, controller can just control motor switch
Closure avoids the unnecessary waste of electric energy so that entire series circuit is powered.
In order to further increase the stability of flesh support bottom, reinforcing rod is also connected between two adjacent supporting legs 22
24, one end of the reinforcement and a supporting leg 22 are hinged, the other end and another 22 clasp joint of supporting leg.And it is equipped in weight body
Bandage 15 is stored, the both ends of storage bandage 15 are adhesively fixed by velcro, and storage bandage 15 can be by 24 He of reinforcing rod of storage
Supporting leg 22 is bundled.
And it is equipped with handle 16 in weight body, conveniently takes.
The above is only the preferred embodiments of the utility model, anyone content according to the present utility model is to the utility model
A little simple modification, deformation and the equivalent replacement made each falls within the protection scope of the utility model.
Claims (10)
1. Portable manhole fall arrest alarming device characterized by comprising
Weight body is in closed cavity body structure, including standpipe (11), water filling cap (12) and the cap that discharges water (13), the standpipe
(11) it is vertically arranged and both ends open, has first flange of circle in the inside horizontal extension in bottom end of standpipe (11), in standpipe
(11) interior movable sleeve is equipped with the extension bucket (14) of a both ends open, and the outside horizontal extension in top for extending bucket (14) has a circle
The second flange that can be limited by the first flange, water filling cap (12) and the top of standpipe (11) are detachably connected, described
Discharging water can be detachably connected between cap (13) and standpipe (11) bottom by the first connection structure, the cap that discharges water (13) with
Extending can be detachably connected between bucket (14) bottom by the second connection structure；
Support underframe is circumferentially evenly equipped at least including the retainer plate (21) being fixed on standpipe (11) on retainer plate (21)
The outer end of three connectors, the connector is hinged with the supporting leg that can be spun upside down (22) by axis body, the axis body two
Holding has screw thread and is bolted with the locknut that can lock supporting leg (22)；
Warning lamp is set at the top of weight body, and the warning lamp includes lampshade (31), the lamp bead being set in lampshade (31), Yi Jiyu
The battery and switch of lamp bead formation series circuit.
2. Portable manhole fall arrest alarming device according to claim 1, which is characterized in that the cap that discharges water (13) tool
There is coaxial and spaced inside and outside circle connection wall (132,131), first connection structure is standpipe (11) and the cap that discharges water
(13) outer ring connection wall (131) is threadedly coupled；Second connection structure is to extend bucket (14) to connect with the cap that discharges water (13) inner ring
Wall (132) is threadedly coupled.
3. Portable manhole fall arrest alarming device according to claim 1, which is characterized in that the outer wall of the weight body
It is equipped with the warning mark for warning the depth of water, 360 ° of warning mark settings.
4. Portable manhole fall arrest alarming device according to claim 1, which is characterized in that the bottom of second flange
Face is equipped with a circle gasket.
5. Portable manhole fall arrest alarming device according to claim 1, which is characterized in that the battery is solar energy
Solar panel.
6. Portable manhole fall arrest alarming device according to claim 1, which is characterized in that the switch includes series connection
Manual switch and motor switch, which further includes photoelectric sensor and controller, and the signal input part of the controller connects
Photoelectric sensor is connect, control output end connects motor switch.
7. Portable manhole fall arrest alarming device according to claim 1, which is characterized in that the supporting leg (22)
Bottom is equipped with universal base angle (23).
8. Portable manhole fall arrest alarming device according to claim 1, which is characterized in that two adjacent supporting legs
(22) be also connected between reinforcing rod (24), one end of the reinforcement and a supporting leg (22) hingedly, the other end and another support
Leg (22) clasp joint.
9. Portable manhole fall arrest alarming device according to claim 8, which is characterized in that the weight body is equipped with
It stores bandage (15).
10. Portable manhole fall arrest alarming device according to claim 1, which is characterized in that set in the weight body
There are handle (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822027088.2U CN209468709U (en) | 2018-12-04 | 2018-12-04 | Portable manhole fall arrest alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822027088.2U CN209468709U (en) | 2018-12-04 | 2018-12-04 | Portable manhole fall arrest alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209468709U true CN209468709U (en) | 2019-10-08 |
Family
ID=68088190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822027088.2U Expired - Fee Related CN209468709U (en) | 2018-12-04 | 2018-12-04 | Portable manhole fall arrest alarming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209468709U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877404A (en) * | 2020-07-31 | 2020-11-03 | 李文玉 | Convenient fixed city inspection shaft warning device |
| CN112478409A (en) * | 2020-11-26 | 2021-03-12 | 王士祥 | Anti-toppling container for containing liquid detergent |
-
2018
- 2018-12-04 CN CN201822027088.2U patent/CN209468709U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877404A (en) * | 2020-07-31 | 2020-11-03 | 李文玉 | Convenient fixed city inspection shaft warning device |
| CN112478409A (en) * | 2020-11-26 | 2021-03-12 | 王士祥 | Anti-toppling container for containing liquid detergent |
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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: 20191008 Termination date: 20211204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |