CN206707613U - A kind of water conservancy maintenance cat ladder - Google Patents
A kind of water conservancy maintenance cat ladder Download PDFInfo
- Publication number
- CN206707613U CN206707613U CN201720476301.0U CN201720476301U CN206707613U CN 206707613 U CN206707613 U CN 206707613U CN 201720476301 U CN201720476301 U CN 201720476301U CN 206707613 U CN206707613 U CN 206707613U
- Authority
- CN
- China
- Prior art keywords
- cat ladder
- preset plate
- accommodating cavity
- water conservancy
- preset
- 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 discloses a kind of water conservancy maintenance cat ladder, including the first preset plate, the second preset plate and cat ladder, first preset plate and the second preset plate are oppositely arranged, cat ladder accommodating cavity is provided with first preset plate, the position of second preset plate face cat ladder accommodating cavity is provided with cat ladder neck, the inner side longitudinal direction both ends of cat ladder accommodating cavity and cat ladder neck are equipped with chute, cat ladder can be along chute transverse shifting, through hole is equipped with first preset plate and the second preset plate, cat ladder is provided with the positioning screw hole corresponding with lead to the hole site.By setting cat ladder accommodating cavity, so as to avoid corrosion problem caused by cat ladder is held on outdoor for a long time, and then the service life of cat ladder is extended；Cat ladder unitary design, intensity is high, and cat ladder is moved by chute, and speed is fast, efficiency high, is adapted to the use of emergency；Cat ladder is stuck in cat ladder accommodating cavity and cat ladder neck, and cat ladder stability is high.
Description
Technical field
Hydraulic engineering technical field is the utility model is related to, it particularly relates to a kind of water conservancy maintenance cat ladder.
Background technology
At present, hydraulic engineering is located at remote sites, especially pumping plant mostly, and the design of discharge bay cat ladder uses screw-thread steel always
Component is directly embedded in armored concrete in advance.Outer due to being chronically exposed to, cat ladder is easy to get rusty, and is difficult to repair after getting rusty,
Pond exterior wall is also resulted in have rusty stains very unsightly；In addition, fixed ladder stands also often occur unrelated person illegal application or
Children, which play, causes contingency.Existing detachable cat ladder is all split type cat ladder, needs each layer to enter during installation and removal
Row installation or removal, waste time and energy, and the bearing capacity of split type cat ladder is poor, and use is dangerous.
In the prior art, as the Chinese patent of Application No. 201520769443.7 discloses a kind of water conservancy being easily installed
Cat ladder is overhauled, its structure includes the first prefabricated board, the second prefabricated board and cat ladder, before first prefabricated board and the second prefabricated board
Longitudinally it is provided with multiple support bases on side, one end of the support base and the first prefabricated board or the second prefabricated board leading flank is vertical connects
Connect, the cat ladder is made up of cross bar and connecting rod, and the connecting rod of cat ladder and the rear side vertical connection of cross bar, the cat ladder pass through company
Extension bar and support base grafting, tapped through hole are respectively equipped with the connecting rod and support base, the free end of a bolt passes through screw thread
Fastened behind hole by nut.Entered after cat ladder is slidably connected by connecting rod with the support base on prefabricated board using screw bolt and nut
Row fastening, installation is simple and convenient, will be mounted and dismounted without each layer, only need to be to first and last by screw bolt and nut
One support base and connecting rod are fixed, and save the installation and removal time.Although above-mentioned patent solves cat ladder and exposed for a long time
And the problem of easy for installation, but also need to more complicated assembling, and cat ladder weight capacity it is not strong enough the problem of.
Utility model content
The purpose of this utility model is to propose a kind of water conservancy maintenance cat ladder, above-mentioned present in prior art to overcome
Deficiency.
To realize above-mentioned technical purpose, what the technical solution of the utility model was realized in：
A kind of water conservancy maintenance cat ladder, including the first preset plate, the second preset plate and cat ladder, the first preset plate and
Two preset plates are oppositely arranged, and cat ladder accommodating cavity is provided with the first preset plate, and cat ladder described in the second preset plate face holds
The position for putting chamber is provided with cat ladder neck, and the inner side longitudinal direction both ends of the cat ladder accommodating cavity and cat ladder neck are equipped with chute, described
Cat ladder can be equipped with through hole along the chute transverse shifting on the first preset plate and the second preset plate, on the cat ladder
Provided with the positioning screw hole corresponding with the lead to the hole site.
Further, the cat ladder includes two support bars of parallel longitudinal setting, is provided between two support bars
Some cross bars.
Further, the cat ladder, which is located on the outside of top and the cross bar of least significant end, is provided with the pulley to match with chute.
Further, the outlet of the cat ladder accommodating cavity is provided with rolling screen door.
Further, the rolling screen door is provided with door lock.
Further, the described first preset plate or the second preset plate are provided with instrument shelving frame.
The beneficial effects of the utility model：By setting cat ladder accommodating cavity, outdoor is held on for a long time so as to avoid cat ladder
Caused corrosion problem, and then extend the service life of cat ladder；Cat ladder unitary design, intensity is high, is moved by chute
Dynamic cat ladder, speed is fast, efficiency high, is adapted to the use of emergency；Cat ladder is stuck in cat ladder accommodating cavity and cat ladder neck, and cat ladder is steady
Qualitative height.
Brief description of the drawings
Fig. 1 is the front section view of water conservancy maintenance cat ladder described in the utility model.
Shown in figure：
The first preset plates of 1-；The second preset plates of 2-；3- cat ladders；31- support bars；32- cross bars；4- cat ladder accommodating cavities；5- is climbed
Terraced neck；6- chutes；7- through holes；8- positioning screw holes；9- pulleys.
Embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu, it is fully described by.
As shown in figure 1, a kind of water conservancy maintenance cat ladder according to embodiment of the present utility model, including first preset
Plate 1, the second preset plate 2 and cat ladder 3, the first preset 1 and second preset plate 2 of plate is oppositely arranged, in the first preset plate 1
Provided with cat ladder accommodating cavity 4, the position of cat ladder accommodating cavity 4 is provided with cat ladder neck 5 described in the second preset face of plate 2, described to climb
The inner side longitudinal direction both ends of terraced accommodating cavity 4 and cat ladder neck 5 are equipped with chute 6, and the cat ladder 3 can laterally move along the chute 6
It is dynamic, through hole 7 is equipped with the first preset 1 and second preset plate 2 of plate, the cat ladder 3 is provided with and the position phase of through hole 7
Corresponding positioning screw hole 8.
In a specific embodiment, the cat ladder 3 includes two support bars 31 of parallel longitudinal setting, described in two
Some cross bars 32 are provided between support bar 31.
In a specific embodiment, the cat ladder 3 is located at top and the outside of cross bar 32 of least significant end is provided with and cunning
The (not shown) of pulley 9 that groove 6 matches.
In a specific embodiment, in order to prevent unrelated person from using water conservancy maintenance cat ladder of the present utility model,
The outlet of the cat ladder accommodating cavity 4 is provided with rolling screen door (not shown).
Further, the rolling screen door is provided with door lock (not shown).
In a specific embodiment, the first preset preset plate 2 of plate 1 or the second is provided with instrument shelving frame.
In order to facilitate above-mentioned technical proposal of the present utility model is understood, below by way of new to this practicality in specifically used mode
The above-mentioned technical proposal of type is described in detail.
When building pond, the first preset 1 and second preset plate 2 of plate is embedded in concrete respectively, guarantee two is preset
The distance between plate is slightly wider than the width of cat ladder 3.When water conservancy maintenance needs to use cat ladder 3, maintainer opens cat ladder accommodating cavity 4
Rolling screen door, cat ladder 3 is pulled out out of the first preset plate 1 cat ladder accommodating cavity 4, until entering the cat ladder of the second preset plate 2
In neck 5.After cat ladder 3 moves position to, maintainer is fixed cat ladder 3 by through hole 7 and positioning screw hole 8 using positioning screw.The
The one preset preset plate 2 of plate 1 or the second is provided with instrument shelving frame, facilitates maintainer to place service kit.
After maintainer overhauls, positioning screw is taken out, cat ladder 3 is pushed into the cat ladder accommodating cavity 4 of the first preset plate 2
It is interior, rolling screen door is put down, locks the door lock in rolling screen door.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (6)
- A kind of 1. water conservancy maintenance cat ladder, it is characterised in that including the first preset plate, the second preset plate and cat ladder, described first Preset plate and the second preset plate are oppositely arranged, and cat ladder accommodating cavity, the second preset plate face are provided with the first preset plate The position of the cat ladder accommodating cavity is provided with cat ladder neck, and the inner side longitudinal direction both ends of the cat ladder accommodating cavity and cat ladder neck are equipped with Chute, the cat ladder can be equipped with through hole, institute along the chute transverse shifting on the first preset plate and the second preset plate State cat ladder and be provided with the positioning screw hole corresponding with the lead to the hole site.
- 2. water conservancy maintenance cat ladder according to claim 1, it is characterised in that the cat ladder includes parallel longitudinal setting Two support bars, some cross bars are provided between two support bars.
- 3. water conservancy maintenance cat ladder according to claim 2, it is characterised in that the cat ladder is located at top and least significant end Cross bar on the outside of be provided with the pulley that matches with chute.
- 4. water conservancy maintenance cat ladder according to claim 2, it is characterised in that the outlet of the cat ladder accommodating cavity is provided with volume Curtain door.
- 5. water conservancy maintenance cat ladder according to claim 4, it is characterised in that the rolling screen door is provided with door lock.
- 6. water conservancy maintenance cat ladder according to claim 1, it is characterised in that the first preset plate or the second preset plate It is provided with instrument shelving frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720476301.0U CN206707613U (en) | 2017-05-02 | 2017-05-02 | A kind of water conservancy maintenance cat ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720476301.0U CN206707613U (en) | 2017-05-02 | 2017-05-02 | A kind of water conservancy maintenance cat ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206707613U true CN206707613U (en) | 2017-12-05 |
Family
ID=60457819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720476301.0U Expired - Fee Related CN206707613U (en) | 2017-05-02 | 2017-05-02 | A kind of water conservancy maintenance cat ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206707613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145161A (en) * | 2019-05-25 | 2019-08-20 | 袁家和 | A kind of segmented communication tower device for the forwarding of 5G signal |
-
2017
- 2017-05-02 CN CN201720476301.0U patent/CN206707613U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145161A (en) * | 2019-05-25 | 2019-08-20 | 袁家和 | A kind of segmented communication tower device for the forwarding of 5G signal |
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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: 20171205 Termination date: 20210502 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |