CN211183345U - Lightning protection device support frame for communication base station - Google Patents
Lightning protection device support frame for communication base station Download PDFInfo
- Publication number
- CN211183345U CN211183345U CN201922402265.5U CN201922402265U CN211183345U CN 211183345 U CN211183345 U CN 211183345U CN 201922402265 U CN201922402265 U CN 201922402265U CN 211183345 U CN211183345 U CN 211183345U
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- CN
- China
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- lightning protection
- base station
- protection device
- lead screw
- support frame
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Abstract
The utility model discloses a lightning protection device support frame for a communication base station in the technical field of lightning protection of the communication base station, which comprises a placing plate, wherein four corners of the bottom end of the placing plate are provided with hinged seats, the hinged seats are connected with lifting support legs, the middle part of the inner cavity of the placing plate is transversely provided with a screw rod cavity, the upper side and the lower side of the screw rod cavity are symmetrically provided with strip-shaped through holes, the screw rod cavity is transversely rotated and provided with a first screw rod, the right end of the placing plate is provided with a self-locking driving mechanism, the height of the lightning protection device can be adjusted through the arranged lifting support legs, the lifting support legs can be folded, the volume of the support frame is reduced, the support frame is convenient to be transported to the top of the base station, the lightning protection devices with different sizes can be mounted in a limiting and clamping way through the arranged structures of the first screw rod, the stable installation to lightning arrester is guaranteed.
Description
Technical Field
The utility model relates to a communication base station lightning protection technical field specifically is a communication base station uses lightning protection device support frame.
Background
A communication base station, also known as a radio base station, refers to a low power radio antenna for communicating with a user's handset, and the transmission power varies from a few watts to hundreds of watts according to the size of its service area and the number of users, and the base station antenna is generally installed on a building or a tower 15-50 meters away from the ground.
The lightning protection device is the sum of a lightning receptor, a down conductor, a grounding device, a Surge Protector (SPD) and other connecting conductors. Lightning protection devices for buildings are generally classified into two broad categories — external lightning protection devices and internal lightning protection devices. The external lightning protection device consists of a lightning receptor, a down conductor and a grounding device, namely the traditional lightning protection device. The internal lightning protection device is mainly used for reducing lightning current and electromagnetic effect inside a building, for example, measures such as electromagnetic shielding, equipotential connection and Surge Protection Device (SPD) installation are adopted to prevent possible damage caused by lightning electromagnetic pulse.
In order to make the operation that communication base station can be better, need install lightning protection device on the basic station, can effectual reduction or avoid the destruction of thunder and lightning to the basic station under the bad circumstances of weather through lightning protection device, improved security and stability
The height of the existing lightning rod is fixed when the existing lightning rod is installed at the top of a building, the height of the existing lightning rod needs to be adjusted sometimes, the existing lightning rod supporting frame cannot be adjusted, the height of the existing lightning rod supporting frame is adjusted at a certain position at the bottom of the supporting frame in an uplifting mode, the safety of the method is poor, certain potential safety hazards exist, the existing lightning rod supporting frame is of an integral structure, the existing lightning rod supporting frame is an assembly part, the size of the existing lightning rod supporting frame is large, the existing lightning rod supporting frame is inconvenient to carry, and the existing lightning rod.
Based on this, the utility model designs a lightning protection device support frame for communication base station to solve the above-mentioned problem that appears.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lightning protection device support frame for communication base station to solve the problem among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lightning protection device support frame for communication base station, is including placing the board, it is equipped with articulated seat to place board bottom four corners, be connected with the lift landing leg on the articulated seat, it transversely is equipped with the lead screw chamber to place inboard chamber middle part, the downside symmetry is equipped with the bar opening on the lead screw chamber, lead screw intracavity transverse rotation is equipped with first lead screw, it is equipped with auto-lock actuating mechanism to place the board right-hand member, first lead screw right-hand member runs through the lead screw chamber and is connected with auto-lock actuating mechanism, lead screw intracavity bilateral symmetry slides and is equipped with the movable block, the movable block top has spacing plate through the connecting rod rigid coupling, presss from both sides tightly between the spacing plate of the left and.
Preferably, the lifting support leg comprises a fixed plate, a hollow vertical rod is arranged in the middle of the top end of the fixed plate, the upper rod wall of the hollow vertical rod is sleeved with a movable sleeve in a sliding manner, the left side wall and the right side wall of the inner cavity of the hollow vertical rod are provided with limiting through grooves, a second screw rod is vertically and rotatably arranged in the middle of the inner cavity of the hollow vertical rod, a thread sleeve is arranged on the second screw rod, short rods are symmetrically arranged at two ends of the threaded sleeve, the other end of each short rod passes through the limiting through groove and is fixedly connected with the lower part of the inner side wall of the movable sleeve, the short rod is in sliding butt joint with the side wall of the limit through groove, an expanding cavity is arranged in the rod body at the bottom of the hollow vertical rod, the bottom end of the second screw rod penetrates through the top wall of the expanding cavity through the rotation of a bearing and is connected with a driven bevel gear, a rocker is arranged on the left side wall of the expanding cavity through the rotation of the expanding cavity, the inner end of the rocker is provided with a driving bevel gear, and the driving bevel gear is meshed with a driven bevel gear.
Preferably, the limiting plate comprises a transverse pressing plate, side plates are symmetrically and fixedly connected to the front end and the rear end of the transverse pressing plate, locking screws penetrate through the side plates and are connected with the side plates in a threaded mode, rotating wheels are arranged at the ends, far away from each other, of the locking screws, and longitudinal pressing plates are arranged at the ends, close to each other, of the locking screws.
Preferably, the self-locking driving mechanism comprises a shell, the right end of the placing plate of the shell welding machine is provided with a worm, the inner cavity of the shell is vertically rotated to form a worm, the top end of the worm penetrates through the shell to be connected with a handle, the self-locking driving mechanism further comprises a worm wheel, the worm wheel is installed on the first screw rod, and the worm wheel is meshed with the worm to be connected with the worm.
Preferably, the first screw rod is a double-rotation-direction screw rod.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a height of lightning arrester can be adjusted to the lift landing leg that sets up, and the lift landing leg can be folded for the support frame volume diminishes, is convenient for carry to basic station top, through the first lead screw, worm gear, movable block, spacing plate isotructure that set up, can carry out spacing tight installation of clamp to not unidimensional lightning arrester, and the worm gear structure makes spacing better auto-lock effect that has, guarantees the stable installation to lightning arrester.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
Fig. 2 is a side view of the present invention;
FIG. 3 is an enlarged schematic view of the utility model at A;
FIG. 4 is a schematic view of the lifting leg structure of the present invention;
Fig. 5 is a schematic structural view of the limiting plate of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-bottom plate, 2-hinged base, 3-lifting leg, 4-screw rod cavity, 5-strip-shaped through opening, 6-first screw rod, 7-movable block, 8-limit plate, 9-lightning protection device body, 10-self-locking driving mechanism, 30-fixed plate, 31-hollow vertical rod, 32-movable sleeve, 33-limit through groove, 34-second screw rod, 35-threaded sleeve, 36-expanding cavity, 37-movable bevel gear, 38-rocker, 39-driving bevel gear, 81-transverse pressing plate, 82-side plate, 83-locking screw rod, 84-rotating wheel, 85-longitudinal pressing plate, 101-shell, 102-worm, 103-handle and 104-worm wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a lightning protection device support frame for communication base station, including placing board 1, it is equipped with articulated seat 2 to place 1 bottom four corners of board, be connected with lift landing leg 3 on articulated seat 2, it transversely is equipped with lead screw chamber 4 to place 1 inner chamber middle part of board, the bilateral symmetry is equipped with bar opening 5 about the lead screw chamber 4, the transverse rotation is equipped with first lead screw 6 in the lead screw chamber 4, it is equipped with auto-lock actuating mechanism 10 to place 1 right-hand member of board, 6 right-hand members of first lead screw run through lead screw chamber 4 and are connected with auto-lock actuating mechanism 10, the bilateral symmetry slip is equipped with movable block 7 in the lead screw chamber 4, there is spacing plate 8 on 7 tops of movable block through the connecting rod rigid coupling, press from both sides tightly.
During specific implementation, transport the support frame to basic station top, place the lightning arrester body in and place 1 tops of board, it is rotatory to drive first lead screw 6 through auto-lock actuating mechanism 10, and then drives movable block 7 and spacing plate 8 and be close to each other, presss from both sides the tight fixing of lightning arrester, opens lift landing leg 3 again, fixes lift landing leg 3 through mounting such as screws, as required, adjusts the height of lift landing leg 3 in order to accomplish the regulation to the lightning arrester height.
Further, the lifting support leg 3 comprises a fixing plate 30, a hollow vertical rod 31 is arranged in the middle of the top end of the fixing plate 30, a movable sleeve 32 is sleeved outside the upper rod wall of the hollow vertical rod 31 in a sliding mode, limiting through grooves 33 are formed in the left side wall and the right side wall of the inner cavity of the hollow vertical rod 31, a second lead screw 34 is vertically and rotatably arranged in the middle of the inner cavity of the hollow vertical rod 31, a threaded sleeve 35 is arranged on the second lead screw 34, short rods are symmetrically arranged at two ends of the threaded sleeve 35, the other end of each short rod penetrates through the limiting through groove 33 to be fixedly connected, and the short rod is in sliding butt joint with the side wall of the limiting through groove 33, an expanding cavity 36 is arranged in the rod body at the bottom of the hollow vertical rod 31, the bottom end of the second screw rod 34 rotates through the top wall of the expanding cavity 36 through a bearing and is connected with a driven bevel gear 37, a rocker 38 is arranged on the left side wall of the expanding cavity 36 in a rotating and penetrating manner, a driving bevel gear 39 is arranged at the inner end of the rocker 38, and the driving bevel gear 39 is in meshing connection with the.
In specific implementation, the rocker 38 is rotated, the bevel gear drives the second screw rod 34 to rotate, the second screw rod 34 rotates in forward and reverse directions to drive the threaded sleeve 35 thereon to ascend or descend, and finally the threaded sleeve 35 drives the movable sleeve 32 to ascend or descend.
Wherein, an X-shaped frame is connected between the movable sleeves 32 of the lifting support legs 3 on the same side, and a connecting rod is arranged between the bottoms of the hollow vertical rods 31 on the same side, so that the lifting support legs on the same side can be kept synchronous when being folded and lifted.
Furthermore, the limiting plate comprises a transverse pressing plate 81, side plates 82 are symmetrically and fixedly connected to the front end and the rear end of the transverse pressing plate 81, a locking screw 83 penetrates through the side plates 82 and is connected with the side plates in a threaded mode, a rotating wheel 84 is arranged at one end, far away from the locking screw 83, of the side plates, and a longitudinal pressing plate 85 is arranged at one end, close to the locking screw 83.
During specific work, the transverse pressing plate 81 firstly transversely limits and compresses the lightning arrester, and then the locking screw 83 is rotated, so that the longitudinal pressing plate 82 longitudinally limits and compresses the lightning arrester.
Further, the self-locking driving mechanism 10 comprises a shell 101, the right end of the placing plate 1 is welded on the shell 101, a worm 102 is vertically arranged in the inner cavity of the shell 101 in a rotating mode, the top end of the worm 102 penetrates through the shell 101 and is connected with a handle 103, the self-locking driving mechanism 10 further comprises a worm wheel 104, the worm wheel 104 is installed on the first screw rod 6, and the worm wheel 104 is meshed with the worm 102.
Furthermore, the first screw rod 6 is a double-rotation-direction screw rod, so that the movable block 7 can synchronously move close to or away from the movable block.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a lightning protection device support frame for communication base station, is including placing board (1), its characterized in that: place board (1) bottom four corners and be equipped with articulated seat (2), be connected with lift landing leg (3) on articulated seat (2), place board (1) inner chamber middle part and transversely be equipped with lead screw chamber (4), lateral symmetry is equipped with bar opening (5) about lead screw chamber (4), lateral rotation is equipped with first lead screw (6) in lead screw chamber (4), it is equipped with auto-lock actuating mechanism (10) to place board (1) right-hand member, first lead screw (6) right-hand member runs through lead screw chamber (4) and is connected with auto-lock actuating mechanism (10), bilateral symmetry slides and is equipped with movable block (7) in lead screw chamber (4), movable block (7) top has spacing plate (8) through the connecting rod rigid coupling, presss from both sides tightly between the spacing plate (8) of the left and right sides and places lightning protection device body (9).
2. The lightning protection device support frame for the communication base station according to claim 1, characterized in that: the lifting support leg (3) comprises a fixing plate (30), a hollow vertical rod (31) is arranged in the middle of the top end of the fixing plate (30), a movable sleeve (32) is sleeved on the outer side of the rod wall of the upper portion of the hollow vertical rod (31) in a sliding mode, a limiting through groove (33) is formed in the left side wall and the right side wall of the inner cavity of the hollow vertical rod (31), a second lead screw (34) is arranged in the middle of the inner cavity of the hollow vertical rod (31) in a vertical rotating mode, a threaded sleeve (35) is arranged on the second lead screw (34), short rods are symmetrically arranged at two ends of the threaded sleeve (35), the other ends of the short rods penetrate through the limiting through groove (33) and are fixedly connected with the lower portion of the inner side wall of the movable sleeve (32), the short rods are in sliding butt connection with the side wall of the limiting through groove (33), a cavity expanding (36) is arranged in the rod body of, a rocker (38) is arranged on the left side wall of the expanded cavity (36) in a rotating and penetrating mode, a driving bevel gear (39) is arranged at the inner end of the rocker (38), and the driving bevel gear (39) is connected with a driven bevel gear (37) in a meshed mode.
3. The lightning protection device support frame for the communication base station according to claim 1, characterized in that: spacing plate is including horizontal clamp plate (81), the symmetrical rigid coupling of front and back end of horizontal clamp plate (81) has curb plate (82), it has locking screw (83) to run through the spiro union on curb plate (82), the one end that locking screw (83) kept away from each other is equipped with runner (84), the one end that locking screw (83) are close to each other is equipped with vertical pressure disk (85).
4. The lightning protection device support frame for the communication base station according to claim 1, characterized in that: the self-locking driving mechanism (10) comprises a shell (101), the right end of the placing plate (1) is welded by the shell (101), a worm (102) is vertically arranged in the inner cavity of the shell (101) in a rotating mode, the top end of the worm (102) penetrates through the shell (101) and is connected with a hand crank (103), the self-locking driving mechanism (10) further comprises a worm wheel (104), the worm wheel (104) is installed on the first screw rod (6), and the worm wheel (104) is meshed with the worm (102).
5. The lightning protection device support frame for the communication base station according to claim 1, characterized in that: the first screw rod (6) is a double-rotation-direction screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922402265.5U CN211183345U (en) | 2019-12-27 | 2019-12-27 | Lightning protection device support frame for communication base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922402265.5U CN211183345U (en) | 2019-12-27 | 2019-12-27 | Lightning protection device support frame for communication base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211183345U true CN211183345U (en) | 2020-08-04 |
Family
ID=71800909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922402265.5U Expired - Fee Related CN211183345U (en) | 2019-12-27 | 2019-12-27 | Lightning protection device support frame for communication base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211183345U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111987592A (en) * | 2020-08-21 | 2020-11-24 | 广州极诣科技有限公司 | Outdoor communication basic station lightning protection equipment |
| CN113412008A (en) * | 2021-05-19 | 2021-09-17 | 中国五冶集团有限公司 | Convenient electric control equipment who removes |
-
2019
- 2019-12-27 CN CN201922402265.5U patent/CN211183345U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111987592A (en) * | 2020-08-21 | 2020-11-24 | 广州极诣科技有限公司 | Outdoor communication basic station lightning protection equipment |
| CN113412008A (en) * | 2021-05-19 | 2021-09-17 | 中国五冶集团有限公司 | Convenient electric control equipment who removes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 Termination date: 20211227 |