CN203603582U - Lifting antenna tower - Google Patents
Lifting antenna tower Download PDFInfo
- Publication number
- CN203603582U CN203603582U CN201320794927.8U CN201320794927U CN203603582U CN 203603582 U CN203603582 U CN 203603582U CN 201320794927 U CN201320794927 U CN 201320794927U CN 203603582 U CN203603582 U CN 203603582U
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- CN
- China
- Prior art keywords
- lifting
- tower
- lifting tower
- electric winch
- section
- 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 - Lifetime
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- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000001351 cycling effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007799 cork Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model discloses a lifting antenna tower. The lifting antenna tower comprises a hollow lifting tower base (1) formed by steel sections. An electric winch (2) and a transmission mechanism connected with the electric winch (2) are arranged on the lifting tower base (1). A hoisting supporting plate (3) is arranged in the lifting tower base (1) and is connected with the transmission mechanism and controlled by the electric winch (2) to ascend and descend. A lifting tower (4) of a multi-section structure is arranged on the hoisting supporting plate (3). An antenna base (5) is arranged on the top of the topmost section of the lifting tower (4). A window (6) which allows a section of the lifting tower (4) to pass through is arranged in one side face of the lifting tower base (1). The lifting antenna tower has the advantages of being simple in structure, convenient to operate, low in manufacturing cost and the like.
Description
Technical field
the utility model relates to a kind of vertical antenna tower, belongs to antenna installation mounting technology field.
Background technology
normally used high-power antenna all needs to be erected on higher antenna tower.Conventional antenna tower set up need to be larger place, and need the auxiliary of crane just can complete and set up.But often, due to geographical conditions limitation reason (such as places such as steep hills slope, roofs that usable area is less), conventional antenna tower set up comparatively difficulty.Therefore the erection mode of existing antenna tower or not ideal enough.
Summary of the invention
The utility model solve technical problem be: provide a kind of floor space less, do not need crane can set up and remove and set up vertical antenna tower easily, to overcome the deficiencies in the prior art.
The utility model is achieved in that a kind of vertical antenna tower of the present utility model is, it comprises the lifting tower seat 1 that is formed and be hollow by shaped steel, on lifting tower seat 1, be provided with electric winch 2 and connected transmission mechanism, in lifting tower seat 1, be provided with the lifting supporting plate 3 that is connected with transmission mechanism and is controlled lifting action by electric winch 2, on lifting supporting plate 3, be placed with the lifting tower 4 of multi-segment structure, one section lifting tower 4 tops the highest in position are provided with antenna pedestal 5, have can pass through the window 6 of one section of lifting tower 4 in a side of lifting tower seat 1.
In above-mentioned vertical antenna tower, described transmission mechanism is by the upper roller 7 that is placed in electric winch 2 tops, and two bottom rollers 8 that are placed in electric winch 2 belows form, and between electric winch 2, upper roller 7 and bottom roller 8, connect by wire rope 9.
In aforesaid vertical antenna tower, on lifting tower seat 1, be also provided with the hand winch 10 being connected with transmission mechanism.
In aforesaid vertical antenna tower, in lifting tower seat 1, be fixed with the location channel-section steel 11 contacting with lifting tower 4 outer side edges.
In aforesaid vertical antenna tower, be provided with the directive wheel 12 engaging with the side of lifting tower 4 at the top of lifting tower seat 1.
In aforesaid vertical antenna tower, described lifting tower seat 1 and lifting tower 4 are Mitsubishi's cylindricalitys.
Owing to having adopted technique scheme, compared with prior art, lifting tower seat of the present utility model adopts conventional shaped steel, and lifting tower is made into multi-segment structure, has significantly saved floor space on the one hand, and is convenient to transportation, dismounting; On the other hand, in the time setting up, do not need crane to set up, and set up that operation is very easy, can within the scope of 3～30m, regulate like a cork antenna height.In addition, remainder of the present utility model adopts conventional product or member, and structure is also relatively simple, is easy to make, and cost of production is lower.The utility model is specially adapted to high mountain, narrow place etc. and sets up difficult place use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of lifting tower seat;
Fig. 3 is the structural representation of one section of lifting tower;
Fig. 4 is the structural representation of lifting supporting plate;
Being labeled as of accompanying drawing: 1-lifting tower seat, 2-electric winch, 3-lifting supporting plate, 4-lifting tower, 5-antenna pedestal, 6-window, 7-upper roller, 8-bottom roller, 9-wire rope, 10-hand winch, 11-locates channel-section steel, 12-directive wheel.
The specific embodiment
Embodiment of the present utility model: as shown in Figure 1, adopt its structure of lifting tower seat 1(of a conventional hollow of section steel manufacture as shown in Figure 2), existing commercially available electric winch 2 and the conventional transmission mechanism being connected with electric winch 2 are installed on lifting tower seat 1, in its structure of the interior installation lifting of lifting tower seat 1 supporting plate 3(as shown in Figure 4), and lifting supporting plate 3 is connected with transmission mechanism, the lifting action of lifting supporting plate 3 is controlled by electric winch 2, the lifting tower 4(that is placed with multi-segment structure on lifting supporting plate 3 is made as the structure of several sections of connections by lifting tower 4, be illustrated in figure 3 the structure of one section of lifting tower), conventional antenna pedestal 5 is installed at one section lifting tower 4 tops the highest in position, offer in a side of lifting tower seat 1 and can pass through the window 6 of one section of lifting tower 4.
In order further to save cost of manufacture, the utility model provides a kind of structure of transmission mechanism, by transmission mechanism by the upper roller 7 that is placed in electric winch 2 tops, two bottom rollers 8 that are placed in electric winch 2 belows form, then will between electric winch 2, upper roller 7 and bottom roller 8, connect by wire rope 9.
In order to guarantee to set up being difficult to connect under electric environment, further improve practicality of the present utility model, a conventional hand winch 10 being connected with transmission mechanism can be installed on lifting tower seat 1.
Stable in order to guarantee in the time that lifting tower 4 rises or be static, further improve reliability of the present utility model, can in lifting tower seat 1, be fixedly connected with location channel-section steel 11, and will locate channel-section steel 11 and contact with lifting tower 4 outer side edges, play the effect of clamping position.
Stable in order to guarantee in the time that lifting tower 4 rises, further improve reliability of the present utility model, can directive wheel 12 be installed at the top of lifting tower seat 1, and directive wheel 12 is engaged with the side of lifting tower 4.
In order further to improve the stability of the utility model entirety, lifting tower seat 1 and lifting tower 4 can be made into Mitsubishi's cylindricality.
The erection method that is used for a kind of vertical antenna tower of above-mentioned vertical antenna tower is, in the time setting up above-mentioned vertical antenna tower, after first lifting tower seat 1 being fixed on the ground that need to fix up an aerial wire, lifting tower 4 the highest position one section, that top is provided with antenna pedestal 5 is placed on lifting supporting plate 3 by the window 6 of lifting tower seat 1, then start electric winch 2 or hand winch 10 transmission mechanism is promoted lifting supporting plate 3 together with this section of lifting tower 4, in the time that lifting supporting plate 3 rises to extreme higher position, the lifting tower on lifting supporting plate 34 is temporarily fixed on lifting tower seat 1 by bolt or pressing plate, then by electric winch 2 or hand winch 10, lifting supporting plate 3 is dropped to after its lowest position, again next section of lifting tower 4 is placed on lifting supporting plate 3 by the window 6 of lifting tower seat 1, then by electric winch 2 or hand winch 10, transmission mechanism is promoted lifting supporting plate 3 together with this section of lifting tower 4, after its top is docked with the bottom of the preceding paragraph lifting tower 4, and these two sections of lifting tower 4 are linked together with bolt, then remove after the set bolt or pressing plate of first paragraph lifting tower 4, starting electric winch 2 or hand winch 10 makes transmission mechanism that lifting supporting plate 3 is risen to after highest position again, after this section of lifting tower 4 being temporarily fixed on lifting tower seat 1 by bolt or pressing plate again, carry out again lifting tower 4 attended operations of next section, so cycling, until reach after required antenna height, after the lifting tower 4 of bottom a section is bolted on lifting tower seat 1, can complete setting up of antenna.
In the time that needs are removed vertical antenna tower of the present utility model, only need the operation sequence operation contrary by above-mentioned erection method, after lifting supporting plate 3 being held the lifting tower of minimum a section 4 by startup electric winch 2 or hand winch 10, lifting tower 4 is unclamped with the set bolt that lifting tower seat 1 is connected, then by lifting supporting plate 3, all lifting tower 4 are dropped to after certain position together, after second from the bottom section of lifting tower 4 is temporarily fixed on lifting tower seat 1 by bolt or pressing plate, can be by the disassembling bolts of minimum one section of lifting tower 4 and second from the bottom section of lifting tower 4, the lifting tower of minimum one section 4 can be taken out from the window 6 of lifting tower seat 1 like this, so cycling, all lifting tower 4 can be removed.
Embodiment of the present utility model is not limited to above-described embodiment, and the various variations of making under the prerequisite that does not depart from utility model aim all belong to the protection domain of utility model.
Claims (4)
1. a vertical antenna tower, it is characterized in that: it comprises the lifting tower seat (1) that is formed and be hollow by shaped steel, on lifting tower seat (1), be provided with electric winch (2) and connected transmission mechanism, in lifting tower seat (1), be provided with the lifting supporting plate (3) that is connected with transmission mechanism and is controlled lifting action by electric winch (2), on lifting supporting plate (3), be placed with the lifting tower (4) of multi-segment structure, one section lifting tower (4) top the highest in position is provided with antenna pedestal (5), have in a side of lifting tower seat (1) and can pass through the window (6) of one section of lifting tower (4).
2. vertical antenna tower according to claim 1, it is characterized in that: described transmission mechanism is by the upper roller (7) that is placed in electric winch (2) top, two bottom rollers (8) that are placed in electric winch (2) below form, and between electric winch (2), upper roller (7) and bottom roller (8), connect by wire rope (9).
3. vertical antenna tower according to claim 1 and 2, is characterized in that: on lifting tower seat (1), be also provided with the hand winch (10) being connected with transmission mechanism.
4. vertical antenna tower according to claim 3, is characterized in that: in lifting tower seat (1), be fixed with the location channel-section steel (11) contacting with lifting tower (4) outer side edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794927.8U CN203603582U (en) | 2013-12-06 | 2013-12-06 | Lifting antenna tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794927.8U CN203603582U (en) | 2013-12-06 | 2013-12-06 | Lifting antenna tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203603582U true CN203603582U (en) | 2014-05-21 |
Family
ID=50716262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320794927.8U Expired - Lifetime CN203603582U (en) | 2013-12-06 | 2013-12-06 | Lifting antenna tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203603582U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695753A (en) * | 2013-12-06 | 2015-06-10 | 贵州振华天通设备有限公司 | Lifting antenna tower and erection method thereof |
| CN111779344A (en) * | 2020-05-26 | 2020-10-16 | 中建科工集团有限公司 | Building structure lifting system and lifting method |
-
2013
- 2013-12-06 CN CN201320794927.8U patent/CN203603582U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695753A (en) * | 2013-12-06 | 2015-06-10 | 贵州振华天通设备有限公司 | Lifting antenna tower and erection method thereof |
| CN111779344A (en) * | 2020-05-26 | 2020-10-16 | 中建科工集团有限公司 | Building structure lifting system and lifting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |