CN208072346U - A kind of gate structure - Google Patents
A kind of gate structure Download PDFInfo
- Publication number
- CN208072346U CN208072346U CN201820513037.8U CN201820513037U CN208072346U CN 208072346 U CN208072346 U CN 208072346U CN 201820513037 U CN201820513037 U CN 201820513037U CN 208072346 U CN208072346 U CN 208072346U
- Authority
- CN
- China
- Prior art keywords
- frame body
- gate
- lower frame
- upper frame
- screw rod
- 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.)
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Abstract
The utility model discloses a kind of gate structures, including upper frame body, lower frame body, gate, switch screw rod and connecting plate, it is bolted to connection between the upper frame body and lower frame body, gate is plugged in lower frame body, nut seat is fixed on the top of upper frame body, and switch screw flight is connected in nut seat, and the bottom end for switching screw rod stretches in lower frame body, and be fixedly connected with gate, connecting plate is fixed on lower frame body.The dismantling of whole doorframe is upper frame body and lower frame body by the utility model, it is detachable between upper and lower framework, ensure gate in the down periods, upper frame body and switch screw rod can be removed, so that upper frame body does not expose the surface, the switch screw rod of the superelevation and top that avoid doorframe influences the aesthetics of overfall dam.
Description
Technical field：
The utility model is related to a kind of gate structures.
Background technology：
As the requirement of current water environment landscape is higher and higher, overfall dam becomes hydraulic structure common in water landscape.
Part overfall dam is during design, in order to ensure that the following maintenance is convenient, it is often necessary to spout hole is set in dam body, and
Spout hole front is equipped with metallic gate, usually steel gate.
Gate is daily to be closed, and is only opened when need to be to being overhauled in dam, after blocking water emptying behind dam, is carried out
Maintenance.In general, steel-slag sand system is by gate door-plate, doorframe, opening/closing system（Screw rod and headstock gear）Composition.Conventional steel-slag sand
The height of metal door frame be generally high 2 times of door-plate, in order to which gate is all turned on, while being equipped with to open and close on doorframe top and set
It is standby.After gate door-plate is closed, doorframe and screw rod on the ground, influence the aesthetics of overfall dam.
Invention content：
The utility model is to provide a kind of gate structure to solve the above-mentioned problems of the prior art.
Technical solution used by the utility model has：A kind of gate structure, including upper frame body, lower frame body, gate, switch
Screw rod and connecting plate are bolted to connection between the upper frame body and lower frame body, and gate is plugged in lower frame body, nut seat
It is fixed on the top of upper frame body, switch screw flight is connected in nut seat, and the bottom end for switching screw rod stretches in lower frame body, and
It is fixedly connected with gate, connecting plate is fixed on lower frame body；
The side wall of the upper frame body is equipped with first through hole, connection sheet is equipped on the side wall of lower frame body, in connection sheet
Equipped with the second through-hole, bolt passes through first through hole and the second through-hole, and upper frame body is fixedly connected with lower frame body；
The bottom end of the gate is equipped with engaging lug, and standing screw is plugged on engaging lug, and standing screw both ends screw thread connects
It is connected to nut, switch screw tip is plugged in engaging lug, and standing screw is through engaging lug and switchs screw rod, tightening nut,
Switch screw rod is fixedly connected with gate.
Further, the connecting plate is placed in the junction of upper frame body and lower frame body, and connecting plate is angle steel.
Further, the upper frame body and lower frame body are rectangular configuration, and upper guiding rib is equipped on the inner wall of upper frame body,
Lower guiding rib is equipped on the inner wall of lower frame body, after upper frame body is fixed with lower frame body, the bottom end of upper guiding rib and lower guiding rib
Top fits.
Further, the side wall of the gate is equipped with guide groove.
The utility model has the advantages that：
The dismantling of whole doorframe is upper frame body and lower frame body by the utility model, detachable between upper and lower framework, ensures gate
In the down periods, upper frame body and switch screw rod can remove so that upper frame body does not expose the surface, avoid doorframe superelevation and on
The opening and closing device in portion（Switch screw rod）Influence the aesthetics of overfall dam.
Description of the drawings：
Fig. 1 is the utility model structure chart.
Fig. 2 is the utility model explosive view.
Fig. 3 is structure chart of the gate in lower frame body in the utility model.
Specific implementation mode：
The utility model will be further described below with reference to the accompanying drawings.
Such as Fig. 1 to Fig. 3, a kind of gate structure of the utility model, including upper frame body 1, lower frame body 2, gate 3, switch screw rod 4
It with connecting plate 6, is bolted to connection between upper frame body 1 and lower frame body 2, and the inner cavity of the inner cavity of upper frame body 1 and lower frame body 2
It connects, gate 3 is plugged in lower frame body 2, and nut seat 5 is fixed on the top of upper frame body 1, and switch screw rod 4 is threaded in spiral shell
In female seat 5, and the bottom end for switching screw rod 4 stretches in lower frame body 2, and is fixedly connected with gate 3, and connecting plate 6 is fixed on lower frame body 2
On.
It is equipped with first through hole 11 on the side wall of upper frame body 1, connection sheet 21 is equipped on the side wall of lower frame body 2, is being connected
Piece 21 is equipped with the second through-hole 22, and bolt passes through first through hole 11 and the second through-hole 22, and upper frame body 1 and lower frame body 2 are fixed
Connection.
It is equipped with engaging lug 31 in the bottom end of gate 3, standing screw 32,32 both ends of standing screw are plugged on engaging lug 31
It is threaded with nut.4 top of switch screw rod is plugged in engaging lug 31, and standing screw 32 is through engaging lug 31 and switchs spiral shell
Switch screw rod 4 is fixedly connected by bar 4, tightening nut with gate 3.
Connecting plate 6 is placed in the junction of upper frame body 1 and lower frame body 2.Connecting plate 6 is steel angle structure, when being carried mounted on river,
Connecting plate 6 is mounted on convenient for lower frame body 2 on overfall dam.
Upper frame body 1 and lower frame body 2 in the utility model are rectangular configuration.For ease of gate 3 in upper frame body 1 and lower frame
Sliding in body 2 is equipped with upper guiding rib on the inner wall in upper frame body 1, and lower guiding rib is equipped on the inner wall of lower frame body 2, on
After framework 1 is fixed with lower frame body 2, the bottom end of upper guiding rib and the top of lower guiding rib fit.
Guide groove 35 is equipped on the side wall of gate 3.Guide groove 35 is matched with the guiding rib.
The dismantling of whole doorframe is upper frame body and lower frame body by the utility model, detachable between upper and lower framework, ensures gate
In the down periods, upper frame body and switch screw rod can remove so that upper frame body does not expose the surface, avoid doorframe superelevation and on
The opening and closing device in portion（Switch screw rod）Influence the aesthetics of overfall dam.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
It for art personnel, can also make several improvements without departing from the principle of this utility model, these improvement also should be regarded as
The scope of protection of the utility model.
Claims (4)
1. a kind of gate structure, it is characterised in that：Including upper frame body（1）, lower frame body（2）, gate（3）, switch screw rod（4）And even
Fishplate bar（6）, the upper frame body（1）With lower frame body（2）Between be bolted to connection, gate（3）It is plugged in lower frame body（2）
It is interior, nut seat（5）It is fixed on upper frame body（1）Top, switch screw rod（4）It is threaded in nut seat（5）It is interior, and switch screw rod
（4）Bottom end stretch in lower frame body（2）It is interior, and and gate（3）It is fixedly connected, connecting plate（6）It is fixed on lower frame body（2）On；
The upper frame body（1）Side wall be equipped with first through hole（11）, in lower frame body（2）Side wall be equipped with connection sheet（21）,
In connection sheet（21）It is equipped with the second through-hole（22）, bolt is across first through hole（11）With the second through-hole（22）, and by upper frame body
（1）With lower frame body（2）It is fixedly connected；
The gate（3）Bottom end be equipped with engaging lug（31）, in engaging lug（31）On be plugged with standing screw（32）, standing screw
（32）Both ends are threaded with nut, switch screw rod（4）Top is plugged in engaging lug（31）It is interior, standing screw（32）Through even
Lug（31）With switch screw rod（4）, tightening nut will switch screw rod（4）With gate（3）It is fixedly connected.
2. gate structure as described in claim 1, it is characterised in that：The connecting plate（6）It is placed in upper frame body（1）With lower frame body
（2）Junction, connecting plate（6）For angle steel.
3. gate structure as described in claim 1, it is characterised in that：The upper frame body（1）And lower frame body（2）It is rectangle knot
Structure, in upper frame body（1）Inner wall be equipped with upper guiding rib, in lower frame body（2）Inner wall be equipped with lower guiding rib, upper frame body（1）
With lower frame body（2）After fixation, the bottom end of upper guiding rib and the top of lower guiding rib fit.
4. gate structure as claimed in claim 3, it is characterised in that：The gate（3）Side wall be equipped with guide groove（35）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820513037.8U CN208072346U (en) | 2018-04-12 | 2018-04-12 | A kind of gate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820513037.8U CN208072346U (en) | 2018-04-12 | 2018-04-12 | A kind of gate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208072346U true CN208072346U (en) | 2018-11-09 |
Family
ID=64040932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820513037.8U Active CN208072346U (en) | 2018-04-12 | 2018-04-12 | A kind of gate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208072346U (en) |
-
2018
- 2018-04-12 CN CN201820513037.8U patent/CN208072346U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |