CN202178374U - Special andrew joint protective box - Google Patents
Special andrew joint protective box Download PDFInfo
- Publication number
- CN202178374U CN202178374U CN2011202465999U CN201120246599U CN202178374U CN 202178374 U CN202178374 U CN 202178374U CN 2011202465999 U CN2011202465999 U CN 2011202465999U CN 201120246599 U CN201120246599 U CN 201120246599U CN 202178374 U CN202178374 U CN 202178374U
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- slide fastener
- edge
- andrew
- joint
- special
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Abstract
The utility model discloses a special andrew joint protective box which comprises a box body and a rectangular slide fastener. The box body comprises a first part and a second part, wherein the first partand the second part are hinged at one side,andthe other side is fastened by the rectangular slide fastener; a first top edge and a first bottom edge are respectively arranged at the upper end and the lower end of the first part; a second top edge and a second bottom edge are respectively arranged at the upper end and the lower end of the second part; semicircular grooves are all arranged on the first top edge, the first bottom edge, the second top edge and the second bottom edge; the rectangular slide fastener comprises a slide fastener body and a handle part arranged on the slide fastener body; the handle part comprises thumb parts and four-finger parts arranged at a left side and a right side of the slide fastener body. The protective box effectively comprises anandrew joint in the box; in addition, the loosening caused by wind load or vibration can be greatly releasedwith the arrangement of a gel sealing sleeve,the oscillation can be reduced and suspended so as to have a strengthening function to the joint; in addition, the protective box is convenient to buckle and turn onbecause of the design of the handle part on the slide fastener.
Description
Technical field
The utility model relates to a kind of special Andrew's joint protection box, relates in particular to the protection box that China Mobile, the G of CHINAUNICOM net base station and the C of China Telecom net 1/2 " with 7/8 " feeder head are protected.
Background technology
The method of at present the antenna feeder joint being carried out sealing protection is to use waterproof clay and adhesive tape, the joint layering is twined seal.Say that from engineering this method requires height, time-consuming, effort to operating personnel, poor reliability has carelessness slightly, just possibly cause hidden danger of quality to engineering.Say from safeguarding; Clay and adhesive tape are easy to aging fracture under the harsh climate environment, lose effective protection of butt joint, so that reduce the running quality of communication network; Traditional clay tape splice protection can not be reused, and has increased the cost of maintenance work greatly.
The utility model content
The purpose of the utility model is, to disadvantages of background technology, provides a kind of being convenient to install, and waterproof, anticollision, anti-erosion effect are good, and can guarantee special Andrew's joint protection box of outlet trend.
For realizing above-mentioned purpose, said special Andrew's joint protection box comprises box body and a rectangle slide fastener, and this box body comprises first and second portion, and this first and second part is hinged in a side, and opposite side fastens through said rectangle slide fastener; The two ends up and down of said first have edge, first top and edge, first end respectively, and the two ends up and down of said second portion have edge, second top and edge, second end respectively, are provided with half slot on edge, first top, edge, first end, edge, second top and the edge, second end; Said rectangle slide fastener comprises the slide fastener body; The characteristics of said special Andrew's joint protection box are, said rectangle slide fastener also comprises the hand grip portion that is arranged on the slide fastener body, and this hand grip portion comprises thumb section and four fingers that are arranged at the slide fastener body left and right sides.
Preferably, said thumb section has continuous thumb grooves and palm groove.
Preferably, said four fingers have four recessed finger groove of a row.
Preferably, be arranged at the last half slot in edge, first top and edge, second top and extend upward the corresponding formation first top protection portion and the second top protection portion respectively; Be arranged at the last half slot in the edge, first end and second end edge respectively to extending below the corresponding formation first bottom protection portion and the second bottom protection portion.
The beneficial effect of the utility model is, can effectively comprise Andrew's joint in the box, and the setting of gel seal cover can slow down by what wind load or vibration caused greatly becomes flexible, vibration damper, and butt joint has reinforcement effect; In addition, the design of the hand grip portion on the slide fastener is convenient to protect the fastening of box and open.
Description of drawings
Fig. 1 is in the perspective view of closure state for the said special Andrew's joint protection box of the utility model;
The structural representation of box body when Fig. 2 is in closure state for the said special Andrew's joint protection box of the utility model;
Fig. 3 is the upward view of box body shown in Figure 2;
Fig. 4 is the structural representation of junction of first and the second portion of box body;
Fig. 5 is that the box body that has sealing strip is in the structural front view under the open mode;
Fig. 6 is in the structural front view under the open mode for box body shown in Figure 2;
Fig. 7 is the structure upward view of Fig. 5;
Fig. 8 is the structural front view of first sealing strip;
Fig. 9 is the structural front view of second sealing strip;
Figure 10 is the structural front view of rectangle slide fastener shown in Figure 1.
Embodiment
The said special Andrew's joint protection box of the utility model is the demand to China Mobile, CHINAUNICOM, China Telecom, dedicated network communication antenna feeder of base station attendant, the engineering maintenance special product that Andrew's joint is carried out the fast sealing protection.Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation:
Like Fig. 1, shown in 2, special Andrew's joint protection box of accordinging to a kind of embodiment of the utility model comprises box body 10 and slide fastener, and said slide fastener is a rectangle slide fastener 20, and rectangle slide fastener 20 breaks away moving at box body 10 1, and two parts of box body are fastened; With reference to Fig. 2, box body 10 comprises first 11 and second portion 12, and first 11 is consistent with second portion 12 profiles, and internal structure can be identical or similar.
Fig. 4 shows the structural representation of said first 11 and second portion 12 junctions; The lateral edges that said first 11 is used to connect second portion 12 is provided with a plurality of pothooks 100; Simultaneously; The lateral edges that said second portion 12 is used to connect first 11 is provided with and each pothook fixed axis 200 one to one; Be buckled in correspondingly through a plurality of pothooks 100 on the fixed axis 200 of second portion 12, make first 11 and second portion 12 hinged in a side with first 11.
First 11 shown in Fig. 2 to 8, comprises that first end is along edge, 1131, first top 1141 and the first inlet wire shim 1132 and the first outlet shim 1133 between 1131 and first top, edge, first end is along 1141; Said first end, is along forming first wire cavity 112 between the 1131 and second outlet shim 1133; Form first container cavity 113 between the said first outlet shim 1133 and the first inlet wire shim 1133, the said first inlet wire shim 1132 and first top form the first inlet wire chamber 114 between 1141; The said first inlet wire shim 1132, the first outlet shim 1133, first end along 1131 and first top along being provided with half slot on 1141.
Be arranged at first top and extend upward the corresponding formation first top protection portion 1143 and the second top protection portion 1243 respectively along the half slot on 1241 along 1141 and second top; Be arranged at first end along the half slot on 1131 and second end edge 1231 respectively to extending below the corresponding formation first bottom protection portion 1144 and the second bottom protection portion 1244.After first 11 cooperated with second portion 12, the said first top protection portion 1143 and the second top protection portion 1243 formed and avoid rainwater to get into its inner top shields from the front portion of box body 10; The first bottom protection portion 1144 and the second bottom protection portion 1244 form and avoid rainwater to get into its inner bottom guard shield from the rear portion of box body 10.
First 11 is hinged in a side with second portion 12, makes that two parts all can be along a hinged each other sideway swivel, and like this, first 11 can separate with second portion 12 or be closed.When first 11 was closed fully with second portion 12, the said first inlet wire shim 1132 and the second inlet wire shim 1232 were involutory each other, and the half slot of the two is formed for the round shape trough of cabling; The first outlet shim 1133 and the second outlet shim 1233 are involutory each other, and the half slot of the two is formed for the round shape trough of cabling; First top is involutory each other along edge 1241,1141 and second top, and the half slot of the two is formed for the circular inlet wire groove of inlet wire; Edge 1231, first end along 1131 and second end is involutory each other, and the circle that the half slot of the two is formed for outlet goes out wire casing; Said first container cavity 113 and second container cavity 123 surround the cavity that is used to hold Andrew's joint.
Extremely shown in Figure 8 like Fig. 4; The right side of said first container cavity 113 and second container cavity 123 is respectively arranged with the first gel chamber 115 and the second gel chamber 125; The two ends up and down in the said first gel chamber 115 are communicated with the first inlet wire chamber 114 and first wire cavity 112 respectively, and the two ends up and down in the said second gel chamber 125 are communicated with the second inlet wire chamber 124 and second wire cavity 122 respectively.Cooperate in the first inlet wire chamber 114 that communicates with each other, the first gel chamber 115 and first wire cavity 112 first sealing strip 116 is installed, cooperate in the second inlet wire chamber 124, the second gel chamber 125 and second wire cavity 122 that communicates with each other second sealing strip 126 is installed; The shape of first sealing strip of being processed by gel 116 is complementary with the shape of the first inlet wire chamber 114, the first gel chamber 115 and first wire cavity 112 that are communicated with, and the shape of second sealing strip of being processed by gel 126 is complementary with the shape of the second inlet wire chamber 124, the second gel chamber 125 and second wire cavity 122 that are communicated with.
In order to strengthen the sealing effectiveness to Andrew's joint, the left side of the said first inlet wire chamber 114, first container cavity 113 and first wire cavity 112 is provided with left side with this first inlet wire chamber 114, first container cavity 113 and first wire cavity 112 along the first consistent raised line 1111 of profile; The left side of the said second inlet wire chamber 124, second container cavity 123 and second wire cavity 122 is provided with left side with this second inlet wire chamber 124, second container cavity 123 and second wire cavity 122 along the second consistent raised line 1211 of profile; After first 11 cooperates with second portion 12, the extruding of fitting each other between the right portions of first sealing strip 116 and second raised line 1211 and between the right portions of second sealing strip 126 and first raised line 1111.
In order further to strengthen sealing effectiveness to Andrew's joint; The left and right sides that said first sealing strip 116 is positioned at the part in the first inlet wire chamber 114 is respectively arranged with the first left forward projection 1161 and the first right front portion projection 1162 that exceeds 114 edges, the first inlet wire chamber, and the left and right sides that said first sealing strip 116 is positioned at the part of first wire cavity 112 is respectively arranged with the first left rearward projection 1163 and first right back the projection 1164 that exceeds first wire cavity, 112 edges; The left and right sides that said second sealing strip 126 is positioned at the part in the second inlet wire chamber 124 is respectively arranged with the second left forward projection 1261 and the second right front portion projection 1262 that exceeds 124 edges, the second inlet wire chamber, and the left and right sides that said second sealing strip 126 is positioned at the part of second wire cavity 122 is respectively arranged with the second left rearward projection 1263 and second right back the projection 1264 that exceeds second wire cavity, 122 edges.After first 11 cooperates with second portion 12, between the said first left forward projection 1161 and the second right front portion projection 1262, between the said first right front portion projection 1162 and the second left forward projection 1261, between the first left rearward projection 1163 and second right back projection 1264 and first right back the projection 1164 and the second left rearward projection 1263 each other applying push.In addition, the cross-sectional area of the said first left forward projection 1161, the first left rearward projection 1163, the second left forward projection 1261 and the second left rearward projection 1263 is respectively less than the cross-sectional area of the second right front portion projection 1262, second right back projection 1264, the first right front portion projection 1162 and first right back projection 1164.Thus; The be arranged so that first 11 and the second portion 12 of above-mentioned projection can make first sealing strip 116 and second sealing strip 126 realize tight seal because of being squeezed after closure, thereby the spatial accommodation that first container cavity 113 and second container cavity 123 are surrounded is more effectively protected.Under the situation of Andrew's joint of not packing into, the effect that said first sealing strip 116 and second sealing strip 126 are squeezed after sealing is similar shown in Figure 3.
The edge on the first 11 of box body 10, the separable limit of second portion 12 forms an elongated slot 118 respectively at the rear portion; The front portion at the edge on the separable limit of first 11, second portion 12 only shows the elongated slot 118 in the first as guidance part 117 among Fig. 2.Rectangle slide fastener 20 is like Fig. 1 and shown in Figure 10; Comprise slide fastener body 21; Said slide fastener body 21 integral body are rectangular, and there is a cell body inside of slide fastener body 21, is respectively arranged with card respect to one another on the two side of said cell body; Formation supplies the chute 25 that the sliding limit of two elongated slots imports gradually between the bottom of said card and cell body, and the front end of chute 25 is the guide channel 212 that cooperates with said guidance part 117.In order to save the frictional force of material when reducing to slide, said card can be a plurality of latches 211; The bottom of said cell body can be engraved structure.The first of box body 10 11 join with second portion 12 and after; The front end of guidance part 117 is inserted said chute 25; At this moment, the card of slide fastener body 21 is like latch 211; In the elongated slot of first 11, second portion 12, slide, said guidance part 117 passed from the guide hole of guide channel 212 front ends after slip put in place.
In order to strengthen the locking effect of rectangle slide fastener 20, said rectangle slide fastener 20 comprises the stopper 23 that is connected on the said slide fastener body 21, and said box body 10 is provided with the fixture block 119 that cooperates with said stopper 23; After first 11 cooperated with second portion 12, said stopper 23 was butted on the fixture block 119.Further; Said stopper 23 is for being arranged on two hook portions of slide fastener body 21 both sides; Said fixture block 119 is for being arranged at two projections on first 11 and the second portion 12 respectively; Two said projections match with two said hook portions, slide with the rear portion of avoiding said slide fastener body to continue box body 10.
Further, for ease of the said rectangle slide fastener 20 that slides, said rectangle slide fastener 20 also comprises the hand grip portion 24 that is arranged on the slide fastener body 21, and this hand grip portion 24 comprises thumb section 241 and four fingers 242 that are arranged at the slide fastener body left and right sides.Wherein, said thumb section 241 has continuous thumb grooves 2411 and palm groove 2412, and said four fingers 242 have four recessed finger groove 2421 of a row.During operation; Operator's forefinger, middle finger, the third finger and little finger of toe place four finger groove 2421 of said four fingers 242 respectively; Operator's thumb places the thumb grooves 2411 of thumb section 241; Palm is arranged in the thumb root lower portion said palm groove 2421 that is placed in, thereby makes operator's palm hold said slide fastener body tightly, the operation below having made things convenient for: in the process that said rectangle slide fastener 20 slips into; The five fingers firmly make rectangle slide fastener 20 slide to the rear portion of box body 10, pass until the guide hole of guidance part 117 from guide channel 212 front ends; In the process that said rectangle slide fastener 20 slips into, the five fingers firmly make rectangle slide fastener 20 slide to the front portion of box body 10, break away from said box body 10 until rectangle slide fastener 20.
Further, be provided with in said second container cavity 123 and groove 127 that Andrew's joint to be held is complementary,, thereby avoid Andrew's joint move left and right in said spatial accommodation so that this Andrew's joint inlay card is in said groove 127.
The said special Andrew's joint protection box of the utility model, box body 10 preferred length are 233mm, width is 88mm, highly is 55mm; The box body 10 inner preferred maximum lengths of cavity are 185mm, and maximum gauge is 42mm; In addition, the preferred cable in the end of incoming cables of said special Andrew's joint protection box is 1/2, and " wire jumper, the preferred cable of leading-out terminal is 7/8 " feeder line.
Being merely the embodiment of the utility model in sum, is not to be used for limiting this novel practical range, and promptly all equivalences of doing according to the content of the utility model claim change and modify, and all should belong to the utility model technology category.
Claims (4)
1. special Andrew's joint protection box comprises box body and a rectangle slide fastener, and this box body comprises first and second portion, and this first and second part is hinged in a side, and opposite side fastens through said rectangle slide fastener; The two ends up and down of said first have edge, first top and edge, first end respectively, and the two ends up and down of said second portion have edge, second top and edge, second end respectively, are provided with half slot on edge, first top, edge, first end, edge, second top and the edge, second end; Said rectangle slide fastener comprises the slide fastener body; Said special Andrew's joint protection box is characterised in that: said rectangle slide fastener also comprises the hand grip portion that is arranged on the slide fastener body, and this hand grip portion comprises thumb section and four fingers that are arranged at the slide fastener body left and right sides.
2. according to the said special Andrew's joint protection box of claim 1, it is characterized in that: said thumb section has continuous thumb grooves and palm groove.
3. according to the said special Andrew's joint protection box of claim 1, it is characterized in that: said four fingers have four recessed finger groove of a row.
4. according to any said special Andrew's joint protection box in the claim 1 to 3, it is characterized in that: be arranged at the last half slot in edge, first top and edge, second top and extend upward the corresponding formation first top protection portion and the second top protection portion respectively; Be arranged at the last half slot in the edge, first end and second end edge respectively to extending below the corresponding formation first bottom protection portion and the second bottom protection portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202465999U CN202178374U (en) | 2011-07-13 | 2011-07-13 | Special andrew joint protective box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202465999U CN202178374U (en) | 2011-07-13 | 2011-07-13 | Special andrew joint protective box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202178374U true CN202178374U (en) | 2012-03-28 |
Family
ID=45868241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202465999U Expired - Fee Related CN202178374U (en) | 2011-07-13 | 2011-07-13 | Special andrew joint protective box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202178374U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946735A (en) * | 2017-12-12 | 2018-04-20 | 天津晟信智科技有限公司 | A kind of antenna transmission system |
| CN108054500A (en) * | 2017-12-12 | 2018-05-18 | 天津晟信智科技有限公司 | A kind of antenna transmission system of safe antiseepage |
| CN108054489A (en) * | 2017-12-12 | 2018-05-18 | 天津晟信智科技有限公司 | A kind of antenna transmission system being easily installed |
| CN108075418A (en) * | 2017-12-12 | 2018-05-25 | 天津晟信智科技有限公司 | A kind of impermeable protection for feed line box in end |
| CN108091977A (en) * | 2017-12-12 | 2018-05-29 | 天津晟信智科技有限公司 | It is a kind of to lay stable antiseepage antenna transmission system |
| CN108092000A (en) * | 2017-12-12 | 2018-05-29 | 天津晟信智科技有限公司 | It is a kind of to lay stable antenna transmission system |
| CN108092225A (en) * | 2017-12-12 | 2018-05-29 | 天津晟信智科技有限公司 | A kind of turnable positioning formula feeder protection equipment |
| CN108470994A (en) * | 2018-04-28 | 2018-08-31 | 广东电网有限责任公司 | A kind of discrete pressing plate for sealing set |
-
2011
- 2011-07-13 CN CN2011202465999U patent/CN202178374U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108092225A (en) * | 2017-12-12 | 2018-05-29 | 天津晟信智科技有限公司 | A kind of turnable positioning formula feeder protection equipment |
| CN108054500A (en) * | 2017-12-12 | 2018-05-18 | 天津晟信智科技有限公司 | A kind of antenna transmission system of safe antiseepage |
| CN108054489A (en) * | 2017-12-12 | 2018-05-18 | 天津晟信智科技有限公司 | A kind of antenna transmission system being easily installed |
| CN108075418A (en) * | 2017-12-12 | 2018-05-25 | 天津晟信智科技有限公司 | A kind of impermeable protection for feed line box in end |
| CN108091977A (en) * | 2017-12-12 | 2018-05-29 | 天津晟信智科技有限公司 | It is a kind of to lay stable antiseepage antenna transmission system |
| CN108092000A (en) * | 2017-12-12 | 2018-05-29 | 天津晟信智科技有限公司 | It is a kind of to lay stable antenna transmission system |
| CN107946735A (en) * | 2017-12-12 | 2018-04-20 | 天津晟信智科技有限公司 | A kind of antenna transmission system |
| CN108054489B (en) * | 2017-12-12 | 2019-03-15 | 南京先锋硕通无线技术有限公司 | A kind of antenna transmission system being easily installed |
| CN108092000B (en) * | 2017-12-12 | 2019-03-29 | 无锡全波电子科技有限公司 | It is a kind of to lay stable antenna transmission system |
| CN108092225B (en) * | 2017-12-12 | 2020-01-03 | 贵州烨阳科技发展有限公司 | Positioning type feeder protection device can overturn |
| CN108075418B (en) * | 2017-12-12 | 2020-05-19 | 天津晟信智科技有限公司 | Feeder protection box that tip prevention of seepage passed through |
| CN108091977B (en) * | 2017-12-12 | 2020-12-18 | 嘉兴市华染新能源有限公司 | Stable anti-seepage antenna feeder system |
| CN108470994A (en) * | 2018-04-28 | 2018-08-31 | 广东电网有限责任公司 | A kind of discrete pressing plate for sealing set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20130713 |