CN2434090Y - Manhole close-open device - Google Patents
Manhole close-open device Download PDFInfo
- Publication number
- CN2434090Y CN2434090Y CN 00238434 CN00238434U CN2434090Y CN 2434090 Y CN2434090 Y CN 2434090Y CN 00238434 CN00238434 CN 00238434 CN 00238434 U CN00238434 U CN 00238434U CN 2434090 Y CN2434090 Y CN 2434090Y
- Authority
- CN
- China
- Prior art keywords
- port lid
- ground hole
- lid opening
- climbing structure
- pedestal
- 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 manhole close-open device, which provides auxiliary machinery which is used for the construction of building engineering and has the advantages of labor saving for operation, convenient operation and safe work. The utility model comprises a base of which the bottom is provided with a moving wheel, a supporting rod set and a lifting structure, wherein, the supporting rod set has a first bottom end and a second bottom end which are respectively connected and pivoted with the base in the sliding mode, and a first top end and a second top end which are provided with linear bodies in the hooking mode; the lifting structure is fixedly installed on the inner side of the base, and an action end of the lifting structure is connected with the first bottom end of the supporting rod set connected with the base in the sliding mode.
Description
The utility model belongs to architectural engineering and builds and use Aided Machine, particularly a kind of ground hole port lid opening/closing device.
The ground hole port lid opening/closing device of commonly using comprises body, supporting base and drop hanger.On body, offer the several lattice guide grooves that are stair shape.Supporting base can carry out upper and lower adjustment by the guide groove of body, it can adjust the suitable distance on body and ground, and can suitably adjust application of force angle, making it is that fulcrum supports all active forces with the supporting base, to collude fast opening and closing iron covering in the hole of iron covering via the eave tile of drop hanger easily.
Though this ground hole port lid opening/closing device of commonly using can be opened for the iron covering of naming a person for a particular job with supporting base, in opening process, still need and be dependent on round bar, and slip or rolling easily take place in round bar in actual mechanical process and wayward, so that cause danger as aid; Though and known opening/closing device serves as to open iron covering according to action with simple balance pivot, but it needs to use manpower to overcome the weight of iron covering eventually, the iron covering of 160kg～210kg is still needed to require great effort and is operated if the towing of young and vigorous operator's application of force weighs, long slightly operator's desire utilization aforesaid way of age is opened iron covering and is then seemed quite painstaking, when port lid reaches 240kg when above, then more difficult for the latter, cause very inconvenience of operation; The most important thing is that known opening/closing device needs by round bar as operating as aid, quite dangerous in operation process, operator's finger is weighed wounded by iron covering possibly, and because of iron covering weight all reaches more than the 100kg usually, the tragedy that the operator is pointed pressure break even blocks can take place promptly.
The purpose of this utility model provides a kind of rapid operation, ground hole port lid easy to use, job safety opens not busy device.
The utility model comprises that the bottom is provided with pedestal, strut group and the climbing structure that moves wheel; The strut group has first and second bottom that is slidingly connected with pedestal respectively and articulates and colludes first and second top of establishing linear body; Climbing structure is fixedly installed in the pedestal inboard, and its motion end is connected with first bottom with pedestal is slidingly connected of strut group.
Wherein:
Climbing structure is manual hydraulic jack.
Climbing structure is to connect the electric hydaulic cylinder of establishing power supply.
Have first and second bottom that is slidingly connected with pedestal respectively and articulates and the strut group of colluding first and second top of establishing linear body and articulate frame for intersecting.
For manual climbing structure one side of hydraulic jack is provided with action bars.
The rectangular frame of pedestal for being made of long and short pipe fitting at the sheathed sleeve pipe that stretches into the long pipe fittings inner length of adjusting of an end of long pipe fittings, is provided with the lock-button of fixed sleeving in the long pipe fittings of the joining place of long pipe fittings and sleeve pipe.
The lock-button side is provided with the lug that articulates with strut group second bottom on the long pipe fittings of the joining place of long pipe fittings and sleeve pipe.
The strut group that articulates frame for intersection is cut shape for being articulated by two inside and outside bar sheets to form and be to intersect; Its pivoting point, first and second top and first and second bottom all are connected with singletree; The climbing structure motion end is connected with first bottom of strut group through being connected with in the singletree of first bottom.
The inboard root edge of the corresponding end with strut group first bottom of pedestal long pipe fittings is provided with two relative slide rails; Be provided with corresponding and can be with singletree two ends, strut group first bottom group that the pedestal long pipe fittings is slidingly connected along the guide wheel of slip on it with the inboard root edge two relative slide rails of pedestal long pipe fittings.
Singletree middle part, first bottom group that is connected with the climbing structure motion end of strut group is provided with and the affixed casing joint in climbing structure actuating strut termination.
Be provided with the jack of confession action bars insertion combination for climbing structure one side of manual hydraulic jack.
Be installed with pipe box on the long pipe fittings of the joining place of long pipe fittings and sleeve pipe.
For being provided with, climbing structure one side of electric hydaulic cylinder connects the controller of establishing power supply.
For being provided with, the climbing structure bottom of electric hydaulic cylinder connects the electric wire of establishing attaching plug; And with control electric wire power supply is connected with controller.
Because the utility model comprises the bottom and is provided with pedestal, strut group and the climbing structure that moves wheel; The strut group has first and second bottom that is slidingly connected with pedestal respectively and articulates and colludes first and second top of establishing linear body; Climbing structure is fixedly installed in the pedestal inboard, and its motion end is connected with first bottom with pedestal is slidingly connected of strut group.During use, mobile wheel by each below, place, angle of pedestal, the utility model is moved in the port lid top, and combine with the hole of carrying of port lid to collude the linear body end of being located at first and second top of strut group, the operation climbing structure, make its actuating strut ejection strut group first bottom, make first and second top of strut group drive linear body and rise, and then port lid is promoted to location, pedestal below; Mobile wheel by each below, place, angle of pedestal moves apart ground hole with the related port lid that opens of having carried of the utility model then, and the operating personnel just can enter in the ground hole and construct.Otherwise, when desire resets port lid, then the utility model is moved to the ground hole top, and, first and second top of strut group is descended by discharging climbing structure, so that being resetted, port lid is covered on the ground hole.During operation, operating personnel's human foot need not be near port lid, thereby guarantees operating personnel's personal safety in opening and closing the port lid process, not only rapid operation, easy to use, and job safety, thus reach the purpose of this utility model.
Fig. 1, for the utility model structural representation stereogram (climbing structure is manual hydraulic jack).
Fig. 2, for the utility model structural representation front view (climbing structure is manual hydraulic jack).
Fig. 3, for the utility model broken section structural representation front view (climbing structure is manual hydraulic jack).
Fig. 4, for the utility model user mode schematic diagram (climbing structure is manual hydraulic jack).
Fig. 5, be the utility model broken section structural representation front view (climbing structure is manual hydraulic jack, flexible state).
Fig. 6, for the utility model structural representation stereogram (climbing structure is the electric hydaulic cylinder).
Fig. 7, for the utility model structural representation front view (climbing structure is the electric hydaulic cylinder).
Fig. 8, for the utility model broken section structural representation front view (climbing structure is the electric hydaulic cylinder).
Fig. 9, for the utility model user mode schematic diagram (climbing structure is the electric hydaulic cylinder).
Figure 10, be the utility model broken section structural representation front view (climbing structure is electric hydaulic cylinder, flexible state).
Below in conjunction with accompanying drawing the utility model is further elaborated.
As Fig. 1, Fig. 2, Fig. 3, Fig. 6, Fig. 7, shown in Figure 8, the utility model comprises pedestal 10, strut group 20 and climbing structure 30 (30 ').
As Fig. 1, Fig. 2, shown in Figure 3, climbing structure 30 is for being fixedly arranged on the manual hydraulic jack of pedestal 10 short pipe fittings 11 ' inner face, and its bottom is provided with the jack 31 that inserts for action bars 32.For the climbing structure 30 of hydraulic jack by inserting action bars 32 actions in its jack 31 so that its actuating strut 33 is made expanding-contracting action.
Also can be as Fig. 6, Fig. 7, shown in Figure 8, climbing structure 30 ' is for being fixedly arranged on the electric hydaulic cylinder of pedestal 10 short pipe fittings 11 inner faces, and its place, bottom surface is provided with the electric wire 31 ' that connects attaching plug 32 ', and with control electric wire 35 ' power supply is connected with controller 34 '.The user only needs the button 341 ' of operation control 34 ', and the actuating strut 33 ' of promptly can electronic mode controlling climbing structure 30 ' motion end is flexible.
During use, as Fig. 3, Fig. 4, Fig. 5, Fig. 8, Fig. 9, shown in Figure 10, unclasp lock-button 16, and it is the sleeve pipe in the sheathed long pipe fittings 11 that stretches on the pedestal 10 13 is stretched to the predetermined length greater than port lid 40 length of required keying, screw lock-button 16 then, with the distance between the lock collar 13 relative long pipe fittingses 11, mobile wheel 15 by pedestal 10 each below, place, angle, the utility model is moved in port lid 40 tops, and be located in the strut group 20 to collude, outer bar sheet 21,22 first, two tops 211, linear body 26 ends at 221 singletree 23 middle parts connect to collude with the hole 41 of carrying of port lid 40 and combine, reciprocally swinging is the action bars 32 of the climbing structure 30 of manual hydraulic jack back and forth, or be operating as the button 341 ' of controller 34 ' of the climbing structure 30 ' of electric oil pressure cylinder, make the singletree 23 of 212 of its actuating strut 33 (33 ') ejection strut group 20 interior bar sheet 21 first bottoms, the guide wheel 24 that on pedestal 10 long pipe fittingses 11 inboard root edge slide rails 12, moves by these singletree 23 two ends, impel in the strut group 20, outer bar sheet 21,22 angle diminishes and makes first of strut group 20, two tops 211,221 rise, even in being somebody's turn to do, outer bar sheet 21,22 first, two tops 211,221 singletree 23 drives linear body 26 and rises, and then port lid 40 is promoted to location, pedestal 10 belows; Mobile wheel 15 by pedestal 10 each below, place, angle moves apart ground hole 50 with the related port lid 40 that opens of having carried of the utility model then, and the operating personnel just can enter in the ground hole 50 and construct.Otherwise, when desire resets port lid 40, then the utility model is moved to ground hole 50 tops, and release oil by climbing structure 30 (30 ') and move, actuating strut 33 (33 ') is retracted the singletree 23 of interior bar sheet 21 first bottoms 212 under port lid 40 weight effects, make the angle of strut group 20 inside and outside bar sheets 21,22 become big and first and second top 211,221 of strut group 20 is descended, port lid 40 is resetted be covered on the ground hole 50.
By strut group 20 of the present utility model and be mounted on the climbing structure 30 (30 ') that pedestal 10 short pipe fittings 11 ' are located, make operating personnel's the human foot need not be, thereby in opening and closing port lid 40 processes, guarantee operating personnel's personal safety near port lid 40.
The mode that is controlled to be the climbing structure 30 ' of electric oil pressure cylinder with controller 34 ' is operated the utility model, makes operation quite laborsaving, more improves the security and the operating efficiency of operation.
Claims (14)
1, a kind of ground hole port lid opening/closing device is characterized in that it comprises that the bottom is provided with pedestal, strut group and the climbing structure that moves wheel; The strut group has first and second bottom that is slidingly connected with pedestal respectively and articulates and colludes first and second top of establishing linear body; Climbing structure is fixedly installed in the pedestal inboard, and its motion end is connected with first bottom with pedestal is slidingly connected of strut group.
2, ground hole port lid opening/closing device according to claim 1 is characterized in that described climbing structure is manual hydraulic jack.
3, ground hole port lid opening/closing device according to claim 1 is characterized in that described climbing structure is to connect the electric hydaulic cylinder of establishing power supply.
4, ground hole port lid opening/closing device according to claim 1 is characterized in that describedly having first and second bottom that is slidingly connected with pedestal respectively and articulates and the strut group of colluding first and second top of establishing linear body for intersecting the pivot joint frame.
5, ground hole port lid opening/closing device according to claim 2 is characterized in that describedly being provided with action bars for climbing structure one side of manual hydraulic jack.
6, ground hole port lid opening/closing device according to claim 1, it is characterized in that the rectangular frame of described pedestal for constituting by long and short pipe fitting, at the sheathed sleeve pipe that stretches into the long pipe fittings inner length of adjusting of an end of long pipe fittings, be provided with the lock-button of fixed sleeving in the long pipe fittings of the joining place of long pipe fittings and sleeve pipe.
7, ground hole port lid opening/closing device according to claim 6 is characterized in that the lock-button side is provided with the lug that articulates with strut group second bottom on the long pipe fittings of joining place of described long pipe fittings and sleeve pipe.
8,, it is characterized in that described strut group for intersection pivot joint frame is to be articulated to form and be to intersect by two inside and outside bar sheets to cut shape according to claim 1 or 4 described ground hole port lid opening/closing devices; Its pivoting point, first and second top and first and second bottom all are connected with singletree; The climbing structure motion end is connected with first bottom of strut group through being connected with in the singletree of first bottom.
9, ground hole port lid opening/closing device according to claim 6 is characterized in that the inboard root edge of the corresponding end with strut group first bottom of described pedestal long pipe fittings is provided with two relative slide rails; Be provided with corresponding and can be with singletree two ends, strut group first bottom group that the pedestal long pipe fittings is slidingly connected along the guide wheel of slip on it with the inboard root edge two relative slide rails of pedestal long pipe fittings.
10, ground hole port lid opening/closing device according to claim 8 is characterized in that singletree middle part, first bottom group that is connected with the climbing structure motion end of described strut group is provided with and the affixed casing joint in climbing structure actuating strut termination.
11, ground hole port lid opening/closing device according to claim 5 is characterized in that the described jack that inserts combination for action bars that is provided with for climbing structure one side of manual hydraulic jack.
12, ground hole port lid opening/closing device according to claim 7 is characterized in that being installed with pipe box on the long pipe fittings of joining place of described long pipe fittings and sleeve pipe.
13, ground hole port lid opening/closing device according to claim 3 is characterized in that describedly connecing the controller of establishing power supply for climbing structure one side of electric hydaulic cylinder is provided with.
14,, it is characterized in that describedly connecing the electric wire of establishing attaching plug for the climbing structure bottom of electric hydaulic cylinder is provided with according to claim 3 or 13 described ground hole port lid opening/closing devices; And with control electric wire power supply is connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00238434 CN2434090Y (en) | 2000-06-26 | 2000-06-26 | Manhole close-open device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00238434 CN2434090Y (en) | 2000-06-26 | 2000-06-26 | Manhole close-open device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2434090Y true CN2434090Y (en) | 2001-06-13 |
Family
ID=33599484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00238434 Expired - Fee Related CN2434090Y (en) | 2000-06-26 | 2000-06-26 | Manhole close-open device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2434090Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433898A (en) * | 2012-01-09 | 2012-05-02 | 山东电力集团公司超高压公司 | Manhole cover opening and closing movement device |
-
2000
- 2000-06-26 CN CN 00238434 patent/CN2434090Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433898A (en) * | 2012-01-09 | 2012-05-02 | 山东电力集团公司超高压公司 | Manhole cover opening and closing movement device |
| CN102433898B (en) * | 2012-01-09 | 2013-11-06 | 山东电力集团公司超高压公司 | Manhole cover opening and closing movement device |
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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 |