CN105645326A - Lifting device for cable manhole cover - Google Patents
Lifting device for cable manhole cover Download PDFInfo
- Publication number
- CN105645326A CN105645326A CN201610165183.1A CN201610165183A CN105645326A CN 105645326 A CN105645326 A CN 105645326A CN 201610165183 A CN201610165183 A CN 201610165183A CN 105645326 A CN105645326 A CN 105645326A
- Authority
- CN
- China
- Prior art keywords
- handle
- well lid
- pull bar
- cable well
- shadoof
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
- B66F19/005—Lifting devices for manhole covers
Abstract
The invention belongs to the field of power assisting equipment, relates to a cable manhole cover and particularly relates to a lifting device for a cable manhole cover. The lifting device comprises a body, wherein the body comprises a handle and a lifting lever vertically arranged below the handle; the handle is designed to be shaped like a Chinese character Hui; each of the handle and the lifting lever is of a hollow structure; the handle is communicated with the lifting lever; and the body is internally provided with a spring buckling mechanism for fixing the cable manhole cover. Compared with the prior art, the lifting device has the advantages and beneficial effects that the cable manhole cover is rapidly fixed by virtue of the spring buckling mechanism, and furthermore the aims of rapidly opening and resetting the cable manhole cover are conveniently realized; and meanwhile the lifting device is exquisite in structure, small in size as well as convenient to process and use.
Description
Technical field
The invention belongs to electric power utility appliance field, it relates to cable well lid, particularly relate to a kind of cable well lid pulling apparatus.
Background technology
In the erection of general power equipment or renovation process, usually being moved by cable well lid and open or reset, to carry out corresponding construction operation, and Cable well lid draw bar is exactly a kind of comparatively common well lid mobile equipment.
In current existing cable well lid mobile operating process, normally utilize in the construction hole that Cable well lid draw bar stretches into cable well lid, Cable well lid draw bar and cable well lid are fully contacted after fixing, manually cable well lid is mentioned by Cable well lid draw bar and move to corresponding position. But, although existing Cable well lid draw bar can meet basic construction needs, but due to its volume relatively big, be not easy to carry, and operating process is comparatively loaded down with trivial details, cause disadvantageous effect to corresponding construction operation.
Summary of the invention
The present invention is directed to above-mentioned pull bar volume relatively big, be not easy to technical problems such as carrying, it is proposed to a kind of reasonable in design, structure is simple, with low cost and be convenient to the cable well lid pulling apparatus that carries.
In order to achieve the above object, the technical solution used in the present invention is, the present invention provides a kind of cable well lid pulling apparatus, comprise body, described body comprises handle and is vertically set on the shadoof of handle lower section, and described handle is in " returning " word-lifting formula, and described handle and shadoof are hollow structure, described handle and shadoof communicate, and are provided with the clamp button of the spring mechanism for attached cable well lid in described body.
As preferably, the web member that described clamp button of the spring mechanism comprises the button being arranged on handle and is fixedly connected with button, it is provided with spring between described button and the internal chamber wall of handle, described web member is the inner chamber that groove-like is arranged on handle, being provided with pull bar in the inner chamber of described shadoof, described pull bar is fixedly connected with web member, and described pull bar is provided with snap close away from one end of web member, it is provided with lifting rod between described snap close and pull bar, it is coupling between described lifting rod and pull bar.
As preferably, described pull bar is symmetrically arranged with snap close away from one end of web member, being coupling by rotating shaft between described lifting rod, described pull bar is fixedly connected with rotating shaft.
As preferably, the surface of described snap close is that isosceles triangle is arranged.
As preferably, being provided with rebound spring between described snap close.
As preferably, the length of described shadoof is 20cm��30cm.
Compared with prior art, advantage and the positively effect of the present invention are,
1, the present invention is by providing a kind of cable well lid pulling apparatus, utilizes clamp button of the spring mechanism to realize the fixing fast of cable well lid, and then facilitates it open fast and reset, and meanwhile, present configuration is exquisite, volume is little and easy to process, easy to use.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in embodiment being described is briefly described, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the cable well lid pulling apparatus that Fig. 1 provides for embodiment 1;
The sectional view figure of the cable well lid pulling apparatus that Fig. 2 provides for embodiment 1;
Above in each figure, 1, body; 2, shake hands; 3, shadoof; 4, button; 41, spring; 5, web member; 6, pull bar; 7, snap close; 8, lifting rod; 9, rotating shaft; 10, rebound spring.
Embodiment
In order to more clearly understand above-mentioned purpose, the feature and advantage of the present invention, below in conjunction with drawings and Examples, the present invention will be further described. It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understanding the present invention, but, the present invention can also adopt and be different from other modes described here and implement, therefore, it is intended that the invention not be limited to the restriction of the openly specific embodiment of specification sheets below.
Embodiment 1, as shown in Figure 1 and Figure 2, the present embodiment provides a kind of cable well lid pulling apparatus, comprise body 1, body 1 comprises handle 2 and is vertically set on the shadoof 3 below handle 2, in the present embodiment, handle 2 is in " returning " word-lifting formula, shadoof 3 is cylindrical circle pipe, certainly, it is possible to think the structures such as square, consider the construction hole of cable well lid, shadoof 3 is preferably cylindrical circle pipe, and handle 2 and shadoof 3 are hollow structure and communicate between handle 2 and shadoof 3, are provided with the clamp button of the spring mechanism for attached cable well lid in body 1. specifically, the clamp button of the spring mechanism that the present embodiment provides comprises the button 4 being arranged on handle 2 and the web member 5 being fixedly connected with button 4, the position of button 4 can be arranged on handle 2 outer walls surface can also be arranged on handle 2 inwall tops center position, the benefit being arranged on these two positions is to facilitate control, in the present embodiment, button 4 is arranged on the center position of handle 2 inwall tops, it is provided with spring 41 between the internal chamber wall of button 4 and handle 2, the main effect of spring 41 is resilience, make whole mechanism Rapid reset, web member 5 is arranged on the inner chamber of handle 2 in groove-like, a character cut in bas-relief is formed between web member 5 and button 4, just it is sleeved in the cavity of handle 2 formation, pull bar 6 it is provided with in the inner chamber of shadoof 3, pull bar 6 is fixedly connected with web member 5, pull bar 6 is just in the following center position of character cut in bas-relief with the fixed position of web member 5, at pull bar 6, one end of web member 5 is provided with snap close 7, snap close 7 is in the bottom of shadoof 3, its part can be stretched out outside shadoof 3, can also be in completely in shadoof 3, lifting rod 8 it is provided with between snap close 7 and pull bar 6, it is coupling between lifting rod 8 and pull bar 7.
By above-mentioned setting, when needs lift cable well lid time, with holding tight handle, pressing button, at this time, button drives union lever upwards to move, union lever drives pull bar motion, pull bar drives lifting rod motion, and during lifting rod, snap close is retracted in shadoof, is then that shadoof is quickly through cable, then release button, at this time just cable well lid can be mentioned, when putting down, same principle.
In order to improve stability when whole device lifts, in the present embodiment, being symmetrically arranged with snap close 7 at pull bar 6 away from one end of web member 5, like this, be coupling by rotating shaft 9 between two lifting rods 8, pull bar 6 is fixedly connected with rotating shaft 9.
By above-mentioned setting, it is to increase stability during lift, certainly, preferably arrange two to the snap close 7 being oppositely arranged, such stabilising effect is better, in the present embodiment, is only provided with one right, equally, in order to improve its stability, the surface of snap close 7 is that isosceles triangle is arranged, and its base is in upper setting, such setting is also stability during in order to improve lift.
In order to be that snap close can resilience fast, accelerate working efficiency, in the present embodiment, rebound spring 10 it is provided with between snap close 7, the object arranged like this is, strength when utilizing the down thrust of pull bar 6 and rebound spring 10 to reset, makes snap close 7 reset fast, reaches the object of work fast.
Considering the diameter of cable well lid, therefore when the length of shadoof 3 is too little, not easily extract, therefore in this enforcement, be the well lid of about 60cm for diameter, the length of its shadoof 3 is 20cm��30cm, does not so just affect the lift of staff.
The above; it it is only the better embodiment of the present invention; it it is not the restriction that the present invention is done other form; the equivalent embodiment that any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as equivalent variations is applied to other field; but every do not depart from technical solution of the present invention content; any simple modification, equivalent variations and the remodeling above embodiment done according to the technical spirit of the present invention, still belongs to the protection domain of technical solution of the present invention.
Claims (6)
1. a cable well lid pulling apparatus, comprise body, it is characterized in that, described body comprises handle and is vertically set on the shadoof of handle lower section, described handle is in " returning " word-lifting formula, described handle and shadoof are hollow structure, and described handle and shadoof communicate, and are provided with the clamp button of the spring mechanism for attached cable well lid in described body.
2. cable well lid pulling apparatus according to claim 1, it is characterized in that, the web member that described clamp button of the spring mechanism comprises the button being arranged on handle and is fixedly connected with button, it is provided with spring between described button and the internal chamber wall of handle, described web member is the inner chamber that groove-like is arranged on handle, it is provided with pull bar in the inner chamber of described shadoof, described pull bar is fixedly connected with web member, described pull bar is provided with snap close away from one end of web member, it is provided with lifting rod between described snap close and pull bar, it is coupling between described lifting rod and pull bar.
3. cable well lid pulling apparatus according to claim 2, it is characterised in that, described pull bar is symmetrically arranged with snap close away from one end of web member, is coupling by rotating shaft between described lifting rod, and described pull bar is fixedly connected with rotating shaft.
4. cable well lid pulling apparatus according to claim 3, it is characterised in that, the surface of described snap close is that isosceles triangle is arranged.
5. cable well lid pulling apparatus according to claim 4, it is characterised in that, it is provided with rebound spring between described snap close.
6. cable well lid pulling apparatus according to claim 5, it is characterised in that, the length of described shadoof is 20cm��30cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610165183.1A CN105645326A (en) | 2016-03-22 | 2016-03-22 | Lifting device for cable manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610165183.1A CN105645326A (en) | 2016-03-22 | 2016-03-22 | Lifting device for cable manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105645326A true CN105645326A (en) | 2016-06-08 |
Family
ID=56495134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610165183.1A Pending CN105645326A (en) | 2016-03-22 | 2016-03-22 | Lifting device for cable manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105645326A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006485A (en) * | 2016-07-12 | 2016-10-12 | 安徽机电职业技术学院 | Multifunctional lifting hook used for well lid movement |
| CN109553045A (en) * | 2018-12-12 | 2019-04-02 | 五邑大学 | A kind of portable drawing device |
| CN110872089A (en) * | 2018-08-29 | 2020-03-10 | 温州市永良机械技术研究所 | Semi-automatic cable cover plate auxiliary opening tool |
| CN111020694A (en) * | 2019-11-25 | 2020-04-17 | 大同新成新材料股份有限公司 | Auxiliary device for polycrystalline silicon thermal field crucible and use method thereof |
| CN112320717A (en) * | 2020-11-04 | 2021-02-05 | 国家电网有限公司 | Cable well lid lifting device |
| CN113108258A (en) * | 2021-04-20 | 2021-07-13 | 江苏天叙照明集团有限公司 | Street lamp with advertisement propaganda function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2549872A1 (en) * | 1983-07-27 | 1985-02-01 | Rouchon Gabriel | Device for unplugging, holding and manipulating manhole covers. |
| CN2685489Y (en) * | 2004-01-29 | 2005-03-16 | 冷定刚 | Opening handle for inspection well cover |
| CN103395036A (en) * | 2013-08-26 | 2013-11-20 | 国家电网公司 | Cable well lid draw bar |
| CN203390852U (en) * | 2013-08-26 | 2014-01-15 | 国家电网公司 | Cable well lid pull rod |
| CN204781009U (en) * | 2015-07-13 | 2015-11-18 | 重庆国储物流有限公司 | Well lid curve |
| CN205419701U (en) * | 2016-03-22 | 2016-08-03 | 国网山东省电力公司高唐县供电公司 | Pulling apparatus for cable well cover |
-
2016
- 2016-03-22 CN CN201610165183.1A patent/CN105645326A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2549872A1 (en) * | 1983-07-27 | 1985-02-01 | Rouchon Gabriel | Device for unplugging, holding and manipulating manhole covers. |
| CN2685489Y (en) * | 2004-01-29 | 2005-03-16 | 冷定刚 | Opening handle for inspection well cover |
| CN103395036A (en) * | 2013-08-26 | 2013-11-20 | 国家电网公司 | Cable well lid draw bar |
| CN203390852U (en) * | 2013-08-26 | 2014-01-15 | 国家电网公司 | Cable well lid pull rod |
| CN204781009U (en) * | 2015-07-13 | 2015-11-18 | 重庆国储物流有限公司 | Well lid curve |
| CN205419701U (en) * | 2016-03-22 | 2016-08-03 | 国网山东省电力公司高唐县供电公司 | Pulling apparatus for cable well cover |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006485A (en) * | 2016-07-12 | 2016-10-12 | 安徽机电职业技术学院 | Multifunctional lifting hook used for well lid movement |
| CN110872089A (en) * | 2018-08-29 | 2020-03-10 | 温州市永良机械技术研究所 | Semi-automatic cable cover plate auxiliary opening tool |
| CN109553045A (en) * | 2018-12-12 | 2019-04-02 | 五邑大学 | A kind of portable drawing device |
| CN111020694A (en) * | 2019-11-25 | 2020-04-17 | 大同新成新材料股份有限公司 | Auxiliary device for polycrystalline silicon thermal field crucible and use method thereof |
| CN112320717A (en) * | 2020-11-04 | 2021-02-05 | 国家电网有限公司 | Cable well lid lifting device |
| CN113108258A (en) * | 2021-04-20 | 2021-07-13 | 江苏天叙照明集团有限公司 | Street lamp with advertisement propaganda function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20190423 |