CN210530725U - Climbing-preventing device for communication iron tower - Google Patents
Climbing-preventing device for communication iron tower Download PDFInfo
- Publication number
- CN210530725U CN210530725U CN201920071926.8U CN201920071926U CN210530725U CN 210530725 U CN210530725 U CN 210530725U CN 201920071926 U CN201920071926 U CN 201920071926U CN 210530725 U CN210530725 U CN 210530725U
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- ladder stand
- ladder
- climbing
- electromagnetic lock
- cat ladder
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Abstract
The utility model belongs to the technical field of communication devices, in particular to an anti-climbing device of a communication iron tower, which comprises a crawling ladder, an electric cabinet and a driving box, wherein the crawling ladder is arranged on the iron tower and comprises a first crawling ladder and a second crawling ladder, the first crawling ladder is sleeved outside the second crawling ladder, and the first crawling ladder is fixedly connected with the iron tower; through designing the cat ladder into two parts, make first cat ladder cover establish the outside at the second cat ladder, make the second cat ladder slide in the inside of first cat ladder, the cat ladder is higher apart from ground height, the pedestrian can't scramble, and the bottom of cat ladder also has the anti-climbing bottom plate, it is closed mutually with first cat ladder, form fine shutting state, when needs use, the staff of maintenance can open the electromagnetic lock earlier, then control driving motor drive, make the drive wheel rotate, drive second cat ladder downstream, descend the second cat ladder, alright the climbing carries out maintenance work, do not need to carry the cat ladder in addition, high convenience is used.
Description
Technical Field
The utility model belongs to the technical field of communication device, concretely relates to communication tower anti-climb device.
Background
The communication iron tower is composed of tower body, platform, lightning rod, ladder stand and antenna support, and is mainly used for transmission and emission of microwave, ultrashort wave and wireless network signals, and the radio tower mast structure with various wave bands including long wave, medium wave and short wave is adopted in radio broadcasting, communication and navigation.
The communication iron tower is generally provided with the crawling ladder for maintenance of workers, the existing crawling ladder is lower in position, non-workers can climb the crawling ladder, danger is brought to the human body, and meanwhile safety threat is brought to facilities on the iron tower.
Lack effectual anti-climbing device on the iron tower in addition, or climbing the device and setting up highly, carry the ladder climbing by the staff, to the staff, comparatively troublesome, and barrier propterty is not high.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a communication tower anti-climb device has simple structure, convenient operation, characteristics that barrier propterty is good.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-climbing device of a communication iron tower comprises a crawling ladder, an electric cabinet and a driving box, wherein the crawling ladder is installed on the iron tower and comprises a first crawling ladder and a second crawling ladder, the first crawling ladder is sleeved outside the second crawling ladder, the first crawling ladder is fixedly connected with the iron tower, the second crawling ladder is slidably connected with the first crawling ladder, an anti-climbing bottom plate is further arranged at the bottom of the second crawling ladder and fixedly connected with the second crawling ladder, the electric cabinet is fixedly installed on the outer side wall of the crawling ladder, the driving box is located at the bottom end of the outer side wall of the crawling ladder and fixedly connected with the crawling ladder, the second crawling ladder is in transmission connection with the first crawling ladder through the driving box, an electromagnetic lock is further arranged between the first crawling ladder and the anti-climbing bottom plate and comprises an electromagnetic lock seat and an electromagnetic lock catch, the electromagnetic lock seat is fixed at the bottom of the first ladder stand, the electromagnetic lock fastener is fixedly installed at the position, corresponding to the electromagnetic lock seat, of the top of the anti-climbing bottom plate, the electromagnetic lock seat is fixedly clamped with the electromagnetic lock fastener, and the electromagnetic lock is electrically connected with an external power supply.
Preferably, a plurality of guard rails are arranged outside the first ladder stand, the guard rails are arch-shaped plates, the guard rails are uniformly distributed on the first ladder stand from bottom to top, and the guard rails are fixedly connected with the first ladder stand.
Preferably, the anti-climbing bottom plate is an arc-shaped plate, and the outer edge of the anti-climbing bottom plate is attached to a frame formed by the protective guard and the first crawling ladder in a surrounding mode.
Preferably, the driving box comprises a driving motor, a driving wheel and a driven wheel, the driving motor is fixed on the outer side wall of the first ladder stand, the driving wheel is fixed at the output end of the driving motor, the driven wheel is installed on the other side of the first ladder stand, and the driving wheel and the driven wheel are symmetrically distributed.
Preferably, a driving gear is rotatably mounted inside the driving wheel, a rack is arranged on the outer side wall of the second ladder stand and fixedly connected with the second ladder stand, and the driving gear penetrates through the first ladder stand and is in meshing transmission with the rack.
Preferably, still be equipped with the climbing pole on the second cat ladder, climbing pole quantity is a plurality of, just the climbing pole with second cat ladder fixed connection, it is a plurality of the climbing pole is from supreme evenly distributed down.
Preferably, the length of the second ladder stand is larger than the distance between the first ladder stand and the ground, and the length range of the second ladder stand is two points and five meters to three meters.
Compared with the prior art, the beneficial effects of the utility model are that:
the ladder stand is designed into two parts, the first ladder stand is sleeved outside the second ladder stand, so that the second ladder stand slides in the first ladder stand, wherein the length of the second ladder stand on the inner side is two points and five meters to three meters, when the second ladder stand is contracted into the first ladder stand, the ladder stand is higher in height from the ground, pedestrians cannot climb, and the bottom of the ladder stand is also provided with an anti-climbing bottom plate which is closed with the first ladder stand, so that the pedestrians cannot enter even though the ladder is used, and a good locking state is formed;
when needs use, the staff of maintenance can open the electromagnetic lock earlier, then control driving motor drive, makes the drive wheel rotate, drives second cat ladder downstream, falls the second cat ladder, alright climbing carries out maintenance work, need not carry the cat ladder in addition, and it is comparatively convenient to use.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of an extending structure of the second ladder stand in the present invention;
FIG. 3 is a schematic structural diagram of A of the present invention;
in the figure: 1. climbing a ladder; 11. a first ladder stand; 111. protecting the fence; 12. a second ladder stand; 121. climbing a pole; 122. a rack; 13. an anti-creep floor; 2. an electric cabinet; 3. a drive box; 31. a drive motor; 32. a drive wheel; 321. a drive gear; 33. a driven wheel; 4. an electromagnetic lock; 41. an electromagnetic lock base; 42. and (4) electromagnetic locking.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: an anti-climbing device of a communication iron tower comprises a ladder stand 1, an electric cabinet 2 and a driving box 3, wherein the ladder stand 1 is arranged on the iron tower, the ladder stand 1 comprises a first ladder stand 11 and a second ladder stand 12, the first ladder stand 11 is sleeved outside the second ladder stand 12, the first ladder stand 11 is fixedly connected with the iron tower, the second ladder stand 12 is slidably connected with the first ladder stand 11, the bottom of the second ladder stand 12 is also provided with an anti-climbing bottom plate 13, the anti-climbing bottom plate 13 is fixedly connected with the second ladder stand 12, the electric cabinet 2 is fixedly arranged on the outer side wall of the ladder stand 1, the driving box 3 is positioned at the bottom end of the outer side wall of the ladder stand 1, the driving box 3 is fixedly connected with the ladder stand 1, the second ladder stand 12 is in transmission connection with the first ladder stand 11 through the driving box 3, an electromagnetic lock 4 is further arranged between the first ladder stand 11 and the anti-climbing bottom plate 13, the electromagnetic lock 4 comprises an electromagnetic, the electromagnetic lock catch 42 is fixedly installed at the top of the anti-climbing base plate 13 corresponding to the electromagnetic lock seat 41, the electromagnetic lock seat 41 is fixedly clamped with the electromagnetic lock catch 42, and the electromagnetic lock 4 is electrically connected with an external power supply.
In this embodiment, the ladder stand 1 comprises a first ladder stand 11 and a second ladder stand 12, the first ladder stand 11 is sleeved outside the second ladder stand 12, the first ladder stand 11 is fixedly connected with the iron tower, the second ladder stand 12 is slidably connected with the first ladder stand 11, the bottom of the second ladder stand 12 is further provided with a climbing-prevention bottom plate 13, the ladder stand 1 is designed into two parts, the first ladder stand 11 is sleeved outside the second ladder stand 12, the second ladder stand 12 slides inside the first ladder stand 11, wherein the length of the second ladder stand 12 at the inner side is two points, five meters to three meters, when the second ladder stand 12 is contracted into the first ladder stand 11, the ladder stand 1 is higher from the ground, a pedestrian cannot climb, the bottom of the ladder stand 1 is also provided with the climbing-prevention bottom plate 13, and is closed with the first ladder stand 11, even if the ladder stand is used, a good locking state is formed, when the ladder stand needs to be used, a maintenance worker can open the electromagnetic lock 4 first, and then controlling the driving motor 31 to drive, so that the driving wheel 32 rotates to drive the second ladder stand 12 to move downwards, and lowering the second ladder stand 12 to climb upwards for maintenance work, wherein the model of the driving motor 31 is 4220, and the model of the electromagnetic lock 4 is DC 12.
Specifically, a plurality of guard rails 111 are arranged outside the first ladder 11, the guard rails 111 are arch-shaped plates, the guard rails 111 are uniformly distributed on the first ladder 11 from bottom to top, and the guard rails 111 are fixedly connected with the first ladder 11; through setting up rail guard 111, form an arch space with first cat ladder 11 between, supply the staff to climb and use, can provide the protection.
Specifically, the anti-climbing bottom plate 13 is an arc-shaped plate, and the outer edge of the anti-climbing bottom plate 13 is attached to a frame enclosed by the guard rail 111 and the first ladder stand 11; and the first ladder stand 11 is closed, so that the ladder stand cannot enter the device even if the ladder stand is used, and a good locking state is formed.
Specifically, the driving box 3 comprises a driving motor 31, a driving wheel 32 and a driven wheel 33, the driving motor 31 is fixed on the outer side wall of the first ladder stand 11, the driving wheel 32 is fixed at the output end of the driving motor 31, the driven wheel 33 is installed at the other side of the first ladder stand 11, the driving wheel 32 and the driven wheel 33 are symmetrically distributed, and transmission between the first ladder stand 11 and the second ladder stand 12 can be more stable by symmetrically installing the driving wheel 32 and the driven wheel 33; drive gear 321 is installed in the internal rotation of drive wheel 32, is equipped with rack 122 on the lateral wall of second cat ladder 12, rack 122 and second cat ladder 12 fixed connection, and drive gear 321 runs through first cat ladder 11 and rack 122 meshing transmission, then control driving motor 31 drive, makes drive wheel 32 rotate, drives second cat ladder 12 downstream, falls second cat ladder 12, alright climbing up carries out maintenance work, need not carry the ladder.
Specifically, still be equipped with climbing pole 121 on the second cat ladder 12, climbing pole 121 quantity is a plurality of, and climbing pole 121 and second cat ladder 12 fixed connection, and supreme evenly distributed is followed to a plurality of climbing poles 121, connects to supply the staff to climb and uses, need not carry the ladder in addition.
Specifically, the length of second cat ladder 12 is greater than the distance between first cat ladder 11 and the ground, and the length range of second cat ladder 12 is two points five meters to three meters, and cat ladder 1 is high apart from ground height, and the pedestrian can't climb.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back well, when needs use, the staff of maintenance can open electromagnetic lock 4 earlier, then control driving motor 31 drive, make drive wheel 32 rotate, drive second cat ladder 12 downstream, fall second cat ladder 12, alright climbing up carries out maintenance work, through designing cat ladder 1 into two parts, make first cat ladder 11 cover establish the outside at second cat ladder 12, make second cat ladder 12 slide in the inside of first cat ladder 11, wherein inboard second cat ladder 12 length is two some five meters to three meters, when second cat ladder 12 contracts to first cat ladder 11 inside, cat ladder 1 is high apart from ground height, pedestrian can't climb, and cat ladder 1's bottom is anti-climbing bottom plate 13 in addition, it is closed mutually with first cat ladder 11, even use the ladder also can't get into, form fine shutting state.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a communication tower anti-climbing device which characterized in that: comprises a ladder stand (1), an electric cabinet (2) and a driving box (3), wherein the ladder stand (1) is arranged on an iron tower, the ladder stand (1) comprises a first ladder stand (11) and a second ladder stand (12), the first ladder stand (11) is sleeved outside the second ladder stand (12), the first ladder stand (11) is fixedly connected with the iron tower, the second ladder stand (12) is slidably connected with the first ladder stand (11), an anti-climbing bottom plate (13) is further arranged at the bottom of the second ladder stand (12), the anti-climbing bottom plate (13) is fixedly connected with the second ladder stand (12), the electric cabinet (2) is fixedly arranged on the outer side wall of the ladder stand (1), the driving box (3) is positioned at the bottom end of the outer side wall of the ladder stand (1), the driving box (3) is fixedly connected with the ladder stand (1), and the second ladder stand (12) is in transmission connection with the first ladder stand (11) through the driving box (3), first cat ladder (11) with still be equipped with electromagnetic lock (4) between anti-climb bottom plate (13), electromagnetic lock (4) are including electromagnetic lock seat (41) and electromagnetic lock catch (42), electromagnetic lock seat (41) are fixed the bottom of first cat ladder (11), electromagnetic lock catch (42) fixed mounting be in the top of anti-climb bottom plate (13) corresponds electromagnetic lock seat (41) department, electromagnetic lock seat (41) with electromagnetic lock catch (42) block is fixed, electromagnetic lock (4) and external power source electric connection.
2. The anti-climbing device for the communication tower according to claim 1, wherein: the protective guard is characterized in that a plurality of protective guards (111) are arranged outside the first ladder stand (11), the protective guards (111) are arch-shaped plates, the protective guards (111) are uniformly distributed on the first ladder stand (11) from bottom to top, and the protective guards (111) are fixedly connected with the first ladder stand (11).
3. The anti-climbing device for the communication tower according to claim 2, wherein: the anti-climbing bottom plate (13) is an arc-shaped plate, and the outer edge of the anti-climbing bottom plate (13) is attached to a frame formed by the protective guard (111) and the first ladder stand (11) in a surrounding mode.
4. The anti-climbing device for the communication tower according to claim 1, wherein: the driving box (3) comprises a driving motor (31), a driving wheel (32) and a driven wheel (33), the driving motor (31) is fixed on the outer side wall of the first ladder stand (11), the driving wheel (32) is fixed at the output end of the driving motor (31), the driven wheel (33) is installed on the other side of the first ladder stand (11), and the driving wheel (32) and the driven wheel (33) are symmetrically distributed.
5. The anti-climbing device for the communication tower according to claim 4, wherein: the driving gear (321) is rotatably mounted inside the driving wheel (32), a rack (122) is arranged on the outer side wall of the second ladder stand (12), the rack (122) is fixedly connected with the second ladder stand (12), and the driving gear (321) penetrates through the first ladder stand (11) and is in meshing transmission with the rack (122).
6. The anti-climbing device for the communication tower according to claim 1, wherein: still be equipped with climbing pole (121) on second cat ladder (12), climbing pole (121) quantity is a plurality of, just climbing pole (121) with second cat ladder (12) fixed connection, it is a plurality of from supreme evenly distributed is down followed in climbing pole (121).
7. The anti-climbing device for the communication tower according to claim 1, wherein: the length of the second ladder stand (12) is larger than the distance between the first ladder stand (11) and the ground, and the length range of the second ladder stand (12) is two points and five meters to three meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920071926.8U CN210530725U (en) | 2019-01-16 | 2019-01-16 | Climbing-preventing device for communication iron tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920071926.8U CN210530725U (en) | 2019-01-16 | 2019-01-16 | Climbing-preventing device for communication iron tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210530725U true CN210530725U (en) | 2020-05-15 |
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ID=70592040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920071926.8U Expired - Fee Related CN210530725U (en) | 2019-01-16 | 2019-01-16 | Climbing-preventing device for communication iron tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210530725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114163287A (en) * | 2021-12-03 | 2022-03-11 | 山东成泰新材料有限公司 | Drying method for isododecane production |
-
2019
- 2019-01-16 CN CN201920071926.8U patent/CN210530725U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114163287A (en) * | 2021-12-03 | 2022-03-11 | 山东成泰新材料有限公司 | Drying method for isododecane production |
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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: 20200515 Termination date: 20210116 |