CN2166157Y - Removable Cover connection device for gulley pot - Google Patents
Removable Cover connection device for gulley pot Download PDFInfo
- Publication number
- CN2166157Y CN2166157Y CN 92233099 CN92233099U CN2166157Y CN 2166157 Y CN2166157 Y CN 2166157Y CN 92233099 CN92233099 CN 92233099 CN 92233099 U CN92233099 U CN 92233099U CN 2166157 Y CN2166157 Y CN 2166157Y
- Authority
- CN
- China
- Prior art keywords
- loam cake
- release lever
- carriage release
- connection device
- catch
- 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 removable anti-theft cover connection device for a gulley pot, belonging to the drainage device of road building. The removable anti-theft cover connection device for a gulley pot comprises an upper cover, a spacing moving rod (such as screw-bolts), and a lower seat. The removable anti-theft cover connection device for a gulley pot adopts a movable connection mode. Thus, the removable anti-theft cover connection device for a gulley pot not only can open the upper cover and the mouth of the gulley pot is exposed, but also can prevent the upper cover from stealing. The utility model has the advantages of simple and compact structure, easy theft protection and use, reliable performance, good manufacturability, low cost, normative appearance, etc.; the removable cover connection device for a gulley pot is convenient to rebuild the cover of an original gulley pot.
Description
The present utility model belongs to the highway structure dewatering installation.
The catch-basin well lid of town building highway is stolen, not only causes economic loss, and hinders the appearance of the city and the pedestrian of wound is arranged.Present antitheft catch-basin well lid has following several form: a. chain type promptly connects with following with the loam cake of iron chains with the rainwater well lid; B. rotary shaft promptly adopts the loam cake formula that rotates around the axis; C. locking-type promptly adopts lockwork, and loam cake is linked together with following, opens loam cake and need use special key.Wherein, a. structure is not compact; B. the shaft bearing part is easily stopped up by earth, and deadweight is heavier; C. complex structure, keyhole is easily blocked, the cost height, and also key is easily copied.The utility model is associated in loam cake with movable connection with following, without key, both can open loam cake, and unlikely again loam cake is stolen.
The purpose of this utility model is to provide a kind of antitheft catch-basin manhole lid device, both can open loam cake, exposes the rainwater well head, clears up, and unlikely again well lid is stolen.It is simple in structure, and dependable performance is easy to use, and is with low cost, and outward appearance and existing rainwater well lid be indifference almost.In addition,, carry out under the situation of construction of the highway need not, only need a small amount of cost, can repack device of the present utility model into, accomplish original utilization for the rainwater well lid of mounted present universal architecture.
The utility model designs as shown in Figure 1a: by loam cake 1, and spacing carriage release lever 2, following seat 3 is formed.Spacing carriage release lever 2(such as bolt or axle) end is connected in well lid, and connecting mode can adopt screw thread or interference, interference fits.Adopt riveting or welding for locking; The spacing carriage release lever other end has protrusion (as nut, bolt head or the shaft shoulder), and shown in Fig. 2 a, b, its external diameter is greater than following the narrow footpath of oblong aperture.Another form is the mode (using bolt head stop) that adopts bolt and loam cake pine to join, and the other end of bolt is done protrusion stop with nut, shown in Fig. 2 c.When opening loam cake, loam cake is moved a distance, rotate loam cake then, expose the catch-basin well head.Following seat also can adopt non-complete type, for example only uses the cast iron plate of a slot, and the one end is fixed on the hole wall of rainwater well head with cement, exposes slot, so that insert the spacing carriage release lever, shown in Fig. 1 b.
Manufacture process: the loam cake of catch-basin manhole lid device is cylinder iron made with following; The spacing carriage release lever is with ordinary carbon steel or quality carbon steel manufacturing.The spacing carriage release lever can adopt bolt or multidiameter.Bolt shown in Fig. 2 a and loam cake thread connection, the multidiameter shown in Fig. 2 b is connected with interference or interference fits with loam cake.All fix for locking with the method for riveting or welding.Bolt shown in Fig. 2 c and loam cake loose fit, lower end nut and bolt employing weldering or riveted joint mode are locking fixing.The rectangular hole slot of following seat and the loam cake hole of Fig. 2 c and pit adopt casting or machine-tooled method processing to realize.
Install and opening process: at first will following be fixedly mounted on the catch-basin well head, again in the rectangular hole slot with following of spacing carriage release lever insertion, and cover on the spacing carriage release lever is connected in cement, other end protrusion stop, as shown in Figure 2.During use loam cake is lifted, deviate from the Road edge direction then, move a certain distance (in order to avoid its edge and Road edge interfere during the loam cake rotation), rotate loam cake again, just expose well head, as shown in Figure 3 along following rectangular hole slot direction.
Compare with existing catch-basin well cover antitheft device, than chain structure compactness; More simple in structure than rotary shaft and locking-type, dependable performance, and also cost is low, and easy to use.
In addition, the utility model device also can be applicable to present original following general occasion has been installed.Promptly the cast iron plate of a belt length square hole groove of welding on former following as shown in Figure 4, is made a spacing carriage release lever and loam cake again, can finish this anti-theft device, need not remove former following, also needn't construct again by highway.Also can be used for not having following situation, shown in Fig. 1 b, add a rectangular hole slot cast iron plate and replace following.
Most preferred embodiment
1. the catch-basin well lid newly is set puts occasion.Adopt structure of the present utility model as shown in Figure 1a.For example, well lid is of a size of 555mm * 345mm.
2. losing loam cake, a following occasion of the universal architecture of only depositing cash.Adopt shown in Figure 4 on following the structure of welding one rectangular hole slot cast iron plate, both saved and made following expense again, saved again remove old following with new following the construction cost of installation, save time, laborsaving, economical.
3. in the occasion of not having following.Can add a cast iron plate that has a rectangle hole slot, the non-complete holder structure down shown in Fig. 1 b is fixed on the near coal-mine inwall of catch-basin with this rectangular hole slot cast iron plate with cement, exposes hole slot, inserts the spacing carriage release lever and gets final product.
The utility model be with being widely used in the catch-basin of town way, have simple in structure, compact, antitheft and easy to use, dependable performance, good manufacturability, with low cost, the outward appearance standard is convenient to transform the characteristics such as original catch basin cover.
Fig. 1 is the utility model catch-basin well lid structure chart.Wherein: the 1-loam cake; The 2-bolt; Following of 3-.Fig. 1 a is a complete following situation; Fig. 1 b is a non-complete following situation.
Fig. 2 is a spacing carriage release lever structure chart.1-loam cake among Fig. 2 a; The 2-bolt; Among Fig. 2 b, the 1-loam cake; The 2-multidiameter; Among Fig. 2 c, the 1-loam cake; The 2-bolt; The 3-nut.
Fig. 3 is a catch-basin well lid opening process schematic diagram.1-loam cake closed condition schematic diagram wherein; 2-loam cake rotation status schematic diagram; 3-loam cake opening schematic diagram; The 4-Road edge.
Fig. 4 is the structural representation of repacking on original following.Wherein: following of 1-; The rectangular hole slot cast iron plate of 2-.
Claims (3)
1, a kind of catch-basin manhole lid device of movable connecting mode, it is characterized in that: the catch-basin well lid is made up of loam cake and following and spacing carriage release lever, spacing carriage release lever one end is connected in loam cake, the other end has a protrusion, and this bar inserts in the lower base hole groove in mode movingly, can move up and down certain distance in hole slot, following seat and the stop of spacing carriage release lever protrusion, and can before and after the translation certain distance, below the limit stop of seat hole slot, loam cake is liftable, translation, rotation.
2, according to the spacing carriage release lever of the catch-basin manhole lid device of claim 1, it is characterized in that: the spacing carriage release lever can adopt bolt, and the one end is fixed in loam cake or uses loam cake stop, and the other end has protrusion, realizes stopping function as adopting nut or bolt head.
3, according to the spacing carriage release lever of the catch-basin manhole lid device of claim 1, it is characterized in that: the spacing carriage release lever can adopt multidiameter, and the one end is fixed in loam cake, and the other end has protrusion, realizes stopping function as adopting the shaft shoulder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92233099 CN2166157Y (en) | 1992-09-08 | 1992-09-08 | Removable Cover connection device for gulley pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92233099 CN2166157Y (en) | 1992-09-08 | 1992-09-08 | Removable Cover connection device for gulley pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2166157Y true CN2166157Y (en) | 1994-05-25 |
Family
ID=33775510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92233099 Expired - Fee Related CN2166157Y (en) | 1992-09-08 | 1992-09-08 | Removable Cover connection device for gulley pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2166157Y (en) |
-
1992
- 1992-09-08 CN CN 92233099 patent/CN2166157Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |