CN103956692A - Special support for penetrating and inserting cables in municipal engineering - Google Patents
Special support for penetrating and inserting cables in municipal engineering Download PDFInfo
- Publication number
- CN103956692A CN103956692A CN201410192099.XA CN201410192099A CN103956692A CN 103956692 A CN103956692 A CN 103956692A CN 201410192099 A CN201410192099 A CN 201410192099A CN 103956692 A CN103956692 A CN 103956692A
- Authority
- CN
- China
- Prior art keywords
- pulley
- support
- standpipe
- vertical
- pin
- 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.)
- Granted
Links
- 230000000149 penetrating effect Effects 0.000 title abstract 4
- 238000010276 construction Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention relates to a special support for penetrating and inserting cables in municipal engineering. The special support is mainly used for reducing labor amount for penetrating and inserting the cables underground in the municipal engineering and improving the efficiency. The special support is composed of a first support body and a second support body which are connected in an inserted mode, the first support body comprises two main frames in parallel and cross rods for connecting the two main frames, the cross rod on the outer side is provided with a pin hole, one pin bolt is inserted to the ground through the pin hole, the same sides of the two main frames are respectively provided with an arch part which is upheaved upwards and supports a first pulley; the second support body comprises two auxiliary frames connected with the main frames in an inserted mode respectively, one end of each auxiliary frame is provided with a hollow vertical pipe, each vertical pipe is provided with a radial threaded hole matched with a second locking screw, a vertical frame is connected in each vertical pipe in an inserted mode, and second pulleys are arranged at the lower ends of the vertical frames in a sleeved mode through second supporting shafts connected with the two vertical frames. The special support for penetrating and inserting the cables in the municipal engineering can reduce labor amount, improve construction efficiency and reduce labor cost.
Description
technical field:
The invention provides the interspersed cable special stand of a kind of municipal works, especially for the special stand of the underground interspersed cable amount of lightening one's labor of municipal works.
background technology:
cable construction is very general in municipal works, way as common in Fig. 1 is by 1-3 people, to catch cable external part outwards to stretch cable stretches out in well, in drawing process, because A point and the residing position of B point are generally wedge angle, there will be so larger frictional resistance, overcoming this frictional force need to more personnel participate in stretching and cable could be pulled out, and also often causes in addition cable epidermis to scratch, and affects its serviceability and security performance.
how improving efficiency of construction, alleviate construction volume, is municipal cable construction problem in the urgent need to address.
summary of the invention:
The object of this invention is to provide a kind of municipal works and intert cable special stand, this special stand is for the underground interspersed cable of municipal works, can the amount of lightening one's labor, improve efficiency of construction, and reduce labor cost.
The present invention solves the scheme that its technical problem takes: municipal works intert cable special stand, it is characterized in that, it forms with the second support that is positioned at well head top by being positioned at ground the first support of outer wellhead, and the first described support and the second support adopt inserting mode also by the first lock-screw, to lock; The first described support comprises two parallel body frames and connects the cross bar of two body frames, on the cross bar of outside, be provided with pin-and-hole, one pin inserts on ground by described pin-and-hole, in the same side of two body frames, be equipped with the upwards arch of protuberance, the first back shaft is connected on two arch, on the first described back shaft, be nested with the first pulley, the part bottom that described body frame is positioned at outside arch contacts with ground; The second described support comprises that two are paid frame with body frame is pegged graft respectively, the described frame one end of paying is provided with hollow standpipe, standpipe is provided with the radial screw bore coordinating with the second lock-screw, is all plugged with vertical rack in each standpipe, by the second lock-screw, vertical rack and standpipe is connected as a single entity; The lower end of vertical rack is equipped with the second pulley by connecting the second support sleeve of two vertical racks.
The first described pulley and/or the both ends diameter of the second pulley are large, and middle part diameter is little.
Below the second described pulley, be provided with the cable limit rod being connected on two vertical racks.
In the upper end of vertical rack, be provided with the slip-off preventing pin that size is greater than standpipe internal orifice dimension.
Beneficial effect of the present invention:
The present invention, owing to being provided with the first pulley and the second pulley, makes cable be positioned at the top of the first pulley and the below of the second pulley, is no longer subject to the constraint of the borehole wall, by pulley action, has reduced the amount of labour, improves efficiency of construction, reduces labor cost.
The present invention is owing to being provided with the first lock-screw and the second lock-screw, can regulate the second pulley in the horizontal direction with vertical direction on position, to obtain suitable operating position, special stand is improved greatly to the adaptability of cable well.
The present invention, owing to being provided with pin, inserts on ground by described pin, and single pin setting both can avoid special stand to the risk of cable well landing, can make again special stand movable in limited range, has improved the convenience of whole construction.
The present invention, owing to being provided with slip-off preventing pin, makes cable effectively coordinate with the second pulley, prevents from, and affects operating efficiency.
In a word, the present invention has solved the efficiency of the underground interspersed cables of municipal works effectively, reduces the problem of labor cost, and resistance is little, easy to operate, single stretching.
accompanying drawing explanation:
Fig. 1 is existing cable construction process schematic diagram:
Fig. 2 is structural representation of the present invention;
Fig. 3 is pulley structure schematic diagram of the present invention;
Fig. 4 is that the present invention uses state diagram.
1 first support, 11 outside cross bars, 12 pins, 13 first back shafts, 14 first pulleys, 15 arch, 16 inboard rail, 2 second supports, 21 vertical racks, 22 standpipes, 23 second pulleys, 24 second back shafts, 25 cable limit rods, 26 second locking screws, 27 slip-off preventing pins, 3 first lock-screws.
embodiment:
As Fig. 2, Fig. 4, municipal works intert cable special stand, and it is comprised of the second support 2 that is positioned at ground the first support 1 of outer wellhead and is positioned at well head top, and the first described support 1 and the second support 2 adopt inserting mode and by the first lock-screw 3 lockings.
The first described support 1 comprises two parallel body frames and connects outside cross bar 11 and the inboard rail 16 of two body frames, on outside cross bar 11, be provided with pin-and-hole, one pin 12 inserts on ground by described pin-and-hole, by described pin, insert on ground, single pin setting both can avoid special stand to the risk of cable well landing, can make again special stand movable in limited range, improve the convenience of whole construction.
In the same side of two body frames, be equipped with upwards arch 15, the first back shafts 13 of protuberance and be connected on two arch, on the first described back shaft 13, be nested with the first pulley 14, the part bottom that described body frame is positioned at outside arch contacts with ground.In operating process, the first pulley 14 is applied downward pressure by cable, and under the effect of this pressure, two parts bottom and ground that body frame is positioned at outside arch keep good contact.
The second described support 2 comprises that two are paid frame with body frame is pegged graft respectively, the described frame one end of paying is provided with hollow standpipe 22, standpipe 22 is provided with the radial screw bore coordinating with the second lock-screw 26, the interior vertical rack 21 that is all plugged with of each standpipe 22, is connected as a single entity vertical rack 21 and standpipe 22 by the second lock-screw 26; The lower end of vertical rack 21 is equipped with the second pulley 23 by connecting the second back shaft 24 of two vertical racks.In operating process, the second pulley 23 is applied and upwards pressure by cable.
Described the first support 1 and the second support 2 adopt inserting mode and lock by the first lock-screw 3, this scheme is to realize by body frame and the grafting of paying frame, structurally can body frame outside, pay frame interior, screw hole is set on body frame, and the first lock-screw 3 is being paid on frame by the screw hole overhead on body frame.Otherwise body frame, interior, paid frame and also can outside.
By regulating the first lock-screw 3 and the second lock-screw 26, can regulate the relative position of body frame and pair frame, and the relative position of vertical rack 21 and standpipe 22, and then finally regulate the second pulley 23 in the horizontal direction with vertical direction on position, to obtain suitable operating position, special stand is improved greatly to the adaptability of cable well.
Owing to being provided with the first pulley 14 and the second pulley 23, make cable be positioned at the top of the first pulley 14 and the below of the second pulley 23, be no longer subject to the constraint of the borehole wall, by pulley action, reduced the amount of labour, improve efficiency of construction, reduce labor cost.
As Fig. 2, the first described pulley 14 and/or the both ends diameter of the second pulley 23 are large, and middle part diameter is little.
Below the second described pulley, be provided with the cable limit rod 25 being connected on two vertical racks 21.In the upper end of vertical rack 21, be provided with the slip-off preventing pin 27 that size is greater than standpipe internal orifice dimension.Slip-off preventing pin 27 makes cable effectively coordinate with the second pulley, prevents from, and affects operating efficiency.
Claims (4)
1. the interspersed cable special stand of municipal works, is characterized in that, it forms with the second support that is positioned at well head top by being positioned at ground the first support of outer wellhead, and the first described support and the second support adopt inserting mode also by the first lock-screw, to lock; The first described support comprises two parallel body frames and connects the cross bar of two body frames, on the cross bar of outside, be provided with pin-and-hole, one pin inserts on ground by described pin-and-hole, in the same side of two body frames, be equipped with the upwards arch of protuberance, the first back shaft is connected on two arch, on the first described back shaft, be nested with the first pulley, the part bottom that described body frame is positioned at outside arch contacts with ground; The second described support comprises that two are paid frame with body frame is pegged graft respectively, the described frame one end of paying is provided with hollow standpipe, standpipe is provided with the radial screw bore coordinating with the second lock-screw, is all plugged with vertical rack in each standpipe, by the second lock-screw, vertical rack and standpipe is connected as a single entity; The lower end of vertical rack is equipped with the second pulley by connecting the second support sleeve of two vertical racks.
2. the interspersed cable special stand of municipal works according to claim 1, is characterized in that, the first described pulley and/or the both ends diameter of the second pulley are large, and middle part diameter is little.
3. the interspersed cable special stand of municipal works according to claim 1 and 2, is characterized in that, is provided with the cable limit rod being connected on two vertical racks below the second described pulley.
4. the interspersed cable special stand of municipal works according to claim 3, is characterized in that, is provided with the slip-off preventing pin that size is greater than standpipe internal orifice dimension in the upper end of vertical rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410192099.XA CN103956692B (en) | 2014-05-08 | 2014-05-08 | Municipal works intert cable special stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410192099.XA CN103956692B (en) | 2014-05-08 | 2014-05-08 | Municipal works intert cable special stand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103956692A true CN103956692A (en) | 2014-07-30 |
| CN103956692B CN103956692B (en) | 2016-09-28 |
Family
ID=51333940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410192099.XA Active CN103956692B (en) | 2014-05-08 | 2014-05-08 | Municipal works intert cable special stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103956692B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958386A (en) * | 2016-06-22 | 2016-09-21 | 淮安宏能集团有限公司 | Single-wheel fixed type cable protection pulley |
| CN107221884A (en) * | 2017-05-15 | 2017-09-29 | 合肥市规划设计研究院 | Municipal works intert cable servicing unit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040238190A1 (en) * | 2003-05-26 | 2004-12-02 | Ramsay Derek Laurence | Plough attachment |
| CN202084897U (en) * | 2011-05-13 | 2011-12-21 | 宝山钢铁股份有限公司 | Cable guide device |
| CN203445540U (en) * | 2013-09-10 | 2014-02-19 | 国家电网公司 | Multi-angle cable laying tackle |
| CN203813354U (en) * | 2014-05-08 | 2014-09-03 | 王皓 | Special bracket for inserting cable in municipal engineering |
-
2014
- 2014-05-08 CN CN201410192099.XA patent/CN103956692B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040238190A1 (en) * | 2003-05-26 | 2004-12-02 | Ramsay Derek Laurence | Plough attachment |
| CN202084897U (en) * | 2011-05-13 | 2011-12-21 | 宝山钢铁股份有限公司 | Cable guide device |
| CN203445540U (en) * | 2013-09-10 | 2014-02-19 | 国家电网公司 | Multi-angle cable laying tackle |
| CN203813354U (en) * | 2014-05-08 | 2014-09-03 | 王皓 | Special bracket for inserting cable in municipal engineering |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958386A (en) * | 2016-06-22 | 2016-09-21 | 淮安宏能集团有限公司 | Single-wheel fixed type cable protection pulley |
| CN107221884A (en) * | 2017-05-15 | 2017-09-29 | 合肥市规划设计研究院 | Municipal works intert cable servicing unit |
| CN107221884B (en) * | 2017-05-15 | 2018-10-16 | 合肥市规划设计研究院 | Municipal works intert cable auxiliary device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103956692B (en) | 2016-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203813354U (en) | Special bracket for inserting cable in municipal engineering | |
| CN204407796U (en) | A kind of municipal works intert cable special stand | |
| CN103956692A (en) | Special support for penetrating and inserting cables in municipal engineering | |
| CN105927138A (en) | Retractable ladder | |
| CN104545048A (en) | Combined writing desk | |
| CN106760884A (en) | One kind rotation protection formula metal parts of pull wire | |
| CN206957261U (en) | Pin-connected panel edge protection railing | |
| CN202718383U (en) | Building scaffold connecting device | |
| CN205666557U (en) | Municipal works interlude cable special stand | |
| CN204600321U (en) | A kind of multifunctional movable rack | |
| CN204889109U (en) | Suspension type desk | |
| CN208996661U (en) | A kind of geotechnical engineering investigation drilling rig | |
| CN203814861U (en) | Table allowing rolling | |
| CN207173559U (en) | The automobile-used supporting table of emergency command | |
| CN203609830U (en) | Golf bag with improved fiber rod installation structure | |
| CN205555929U (en) | Lifting device for construction | |
| CN204393845U (en) | Combined type desk | |
| CN201890520U (en) | Cross bar structure at door side of overhead table trolley | |
| CN205261167U (en) | High rigidity TV set stores pylon | |
| CN106272251B (en) | A kind of Anti-off bolt support | |
| CN206327984U (en) | A kind of special pay off rack of communications network service | |
| CN205330549U (en) | Oil derrick for petroleum drilling and repairing equipment | |
| CN107829763A (en) | Extension forestope | |
| CN204343648U (en) | A kind of adjustable flower basket type brace | |
| CN203946723U (en) | On a kind of elevator, prevent that connecting angle is subject to the auxiliary support apparatus of folder distortion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160524 Address after: 250100 No. ten, No. 73, Shandong University, Shizhong District, Shandong, Ji'nan Applicant after: Zheng Tianhao Address before: 250100, No. three, No. 20, Guodian Town, Licheng District, Shandong, Ji'nan Applicant before: Wang Hao |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Yingjie Inventor after: Hong Ling Inventor before: Wang Hao |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180508 Address after: 518000 ten floor 1016, Longgang industrial and commercial building, Longcheng Street Central Town, Longgang District, Shenzhen, Guangdong Patentee after: Shenzhen baollongtai Construction Project Co., Ltd. Address before: 250100 Ji'nan City, Ji'nan, Shandong, No. 73, No. ten road, Ji'nan. Patentee before: Zheng Tianhao |
|
| TR01 | Transfer of patent right |