CN220551740U - Monitoring support and intelligent building security monitoring system - Google Patents
Monitoring support and intelligent building security monitoring system Download PDFInfo
- Publication number
- CN220551740U CN220551740U CN202321394644.4U CN202321394644U CN220551740U CN 220551740 U CN220551740 U CN 220551740U CN 202321394644 U CN202321394644 U CN 202321394644U CN 220551740 U CN220551740 U CN 220551740U
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- fixed
- rod
- cross beam
- steel cable
- steel
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 39
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 49
- 239000010959 steel Substances 0.000 claims abstract description 49
- 239000000523 sample Substances 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of monitoring brackets, in particular to a monitoring bracket and an intelligent building security monitoring system, which comprises the following components: the fixed rod, the top of the fixed rod is fixed with the servo motor, a rope pulley is connected to the transmission shaft of the servo motor, a steel cable is fixed and wound in the rope pulley, the other end of the steel cable is fixed at the top of the positioning rod, the bottom of the positioning rod is fixed with a movable cross beam, and the bottom of the movable cross beam is fixed with a hoisting frame; the beneficial effects are as follows: the hoisting frame for hoisting the monitoring probe is fixed on the movable cross beam, meanwhile, the fixed rod is fixed on the wall, the servo motor is fixed at the top end of the fixed rod, the rope wheel is fixed on the transmission shaft of the servo motor, a steel rope is arranged between the rope wheel and the positioning rod of the movable cross beam, the rope wheel is driven by the servo motor to rotate so as to control the elongation of the steel rope to shorten, the height of the movable cross beam is adjusted, and a worker can work the monitoring probe on the ground, so that the danger of high-altitude operation is eliminated.
Description
Technical Field
The utility model relates to the technical field of monitoring brackets, in particular to a monitoring bracket and an intelligent building security monitoring system.
Background
The intelligent building is an efficient, convenient and intelligent integrated system formed by integrating the technology, the building and equipment thereof are integrated, the security monitoring system is an indispensable ring in the construction and use of the intelligent building, and the security monitoring system belongs to a relatively precise instrument and needs to be regularly overhauled and cleaned.
Among the prior art, the multi-use monitoring support of security protection monitored control system hoists in wall eminence, when overhauling or cleaning operation to security protection monitored control system, the staff often climbs to the eminence through closing ladder or cat ladder etc. and carries out the operation to monitor probe, fine guarantee security protection monitored control system's normal use.
However, the existing monitoring bracket does not have the function of automatically adjusting the height of the monitoring probe, and the maintenance or cleaning work of the monitoring probe must be performed by a worker, which brings great danger to the work of related workers.
Disclosure of Invention
The utility model aims to provide a monitoring bracket and an intelligent building security monitoring system so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a monitoring bracket comprising: the utility model discloses a steering wheel, including the dead lever, the top of dead lever is fixed with servo motor, be connected with the rope sheave on servo motor's the transmission shaft, fixed and twine have the cable wire in the rope sheave, the other end of cable wire is fixed on the top of locating lever, the bottom mounting of locating lever has movable cross beam, movable cross beam's bottom mounting has the hoist and mount frame, the dead lever is "cross" font rod-like structure, be provided with the flange on the one end surface of dead lever, the flange of dead lever passes through the fix with screw on the wall, the other end of dead lever is fixed with the fixed cross beam, be fixed with two sets of bracing pieces on the side lever of dead lever, two sets of bracing pieces are symmetrical about the dead lever and distribute, the bracing piece is circular shaft-like structure, the top of bracing piece is fixed with the top cap, the top cap is circular sheet structure, the diameter of top cap is greater than the bracing piece, the surface cover of bracing piece is equipped with the directive wheel, the directive wheel is annular cylinder structure, the height of directive wheel equals with the bracing piece, the cable wire overlap joint is on the outside surface of directive wheel.
Preferably, the fixed beam is rectangular rod-shaped structure, two groups of steel cable holes are formed in the surface of the fixed beam, the two groups of steel cable holes are symmetrically distributed with respect to the fixed beam, the steel cable is slidably connected in the steel cable holes, an upper contact is fixed on the position, corresponding to the steel cable holes, of the bottom end of the fixed beam, the upper contact is of an annular sheet-shaped structure, the diameter of the inner ring of the upper contact is larger than that of the steel cable holes, the upper contact is sleeved on the surface of the steel cable, a positioning sleeve is fixed on the position, corresponding to the steel cable holes, of the bottom end of the fixed beam, the positioning sleeve is of an annular cylinder structure, and the diameter of the inner ring of the positioning sleeve is larger than that of the outer ring of the upper contact.
Preferably, the locating rod is of a round platform structure, the top end diameter of the locating rod is smaller than the bottom end diameter, the bottom end diameter of the locating rod is equal to the inner ring diameter of the locating sleeve, the locating rod is movably inserted into the inner ring of the locating sleeve, a lower contact is fixed at the top end of the locating rod and is of an annular cylinder structure, the inner ring diameter and the outer ring diameter of the lower contact are equal to the inner ring diameter and the outer ring diameter of the upper contact, the top end of the lower contact abuts against the bottom end surface of the upper contact, and the lower contact is sleeved on the surface of a steel cable.
Preferably, the two groups of hoisting frames are symmetrically distributed about the movable cross beam, and the monitoring probe is arranged between the two groups of hoisting frames.
An intelligent building security monitoring system comprises a monitoring bracket.
Compared with the prior art, the utility model has the beneficial effects that:
according to the monitoring support and the intelligent building security monitoring system, the lifting support for lifting the monitoring probe is fixed on the movable cross beam, meanwhile, the fixed rod is fixed on the wall, the servo motor is fixed at the top end of the fixed rod, the rope pulley is fixed on the transmission shaft of the servo motor, the steel rope is arranged between the rope pulley and the positioning rod of the movable cross beam, the rope pulley is driven to rotate by the servo motor so as to control the elongation and the shortening of the steel rope, so that the height of the movable cross beam is adjusted, and a worker can work the monitoring probe on the ground, and the danger of high-altitude operation is eliminated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a positioning mechanism;
FIG. 3 is an enlarged schematic view of the structure shown in FIG. 2A;
FIG. 4 is a schematic cross-sectional view of a steering wheel;
fig. 5 is an enlarged schematic view of the structure at B in fig. 4.
In the figure: the wire rope comprises a fixed rod 1, a rope pulley 2, a servo motor 3, a top cover 4, a steering wheel 5, a wire rope 6, a fixed cross beam 7, a positioning sleeve 8, a movable cross beam 9, a hoisting frame 10, a positioning rod 11, a wire rope hole 12, an upper contact 13, a lower contact 14 and a supporting rod 15.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Example 1
Referring to fig. 1 to 5, the present utility model provides a technical solution: a monitoring bracket comprising: dead lever 1, its characterized in that: the top of dead lever 1 is fixed with servo motor 3, is connected with rope sheave 2 on the transmission shaft of servo motor 3, is fixed in the rope sheave 2 and twines have cable wire 6, and the other end of cable wire 6 is fixed on the top of locating lever 11, and the bottom mounting of locating lever 11 has movable cross beam 9, and the bottom mounting of movable cross beam 9 has hoist and mount frame 10.
Example two
On the basis of the first embodiment, in order to achieve the purpose of adjusting the height of the movable cross beam, the fixing rod 1 is of a cross-shaped rod-shaped structure, a flange is arranged on one end surface of the fixing rod 1, the flange of the fixing rod 1 is fixed on a wall through screws, the other end of the fixing rod 1 is fixed with the fixing cross beam 7, the top end of the fixing rod 1 is fixed with the servo motor 3, a rope pulley 2 is connected to a transmission shaft of the servo motor 3, a steel rope 6 is fixed in the rope pulley 2 and wound on the rope pulley, the other end of the steel rope 6 is fixed on the top end of the positioning rod 11, the bottom end of the positioning rod 11 is fixed with the movable cross beam 9, and the bottom end of the movable cross beam 9 is fixed with the hoisting frame 10.
Example III
On the basis of the second embodiment, in order to reduce the abrasion of the steel cable, two groups of support rods 15 are fixed on the side rods of the fixed rod 1, the two groups of support rods 15 are symmetrically distributed about the fixed rod 1, the support rods 15 are of a round rod-shaped structure, the top ends of the support rods 15 are fixed with top covers 4, the top covers 4 are of round sheet-shaped structures, the diameter of the top covers 4 is larger than that of the support rods 15, steering wheels 5 are sleeved on the surfaces of the support rods 15, the steering wheels 5 are of annular cylinder structures, the height of the steering wheels 5 is equal to that of the support rods 15, and the steel cable 6 is lapped on the outer side surfaces of the steering wheels 5.
Example IV
On the basis of the third embodiment, in order to prevent the movable cross beam from shaking after being lifted to influence the imaging of the monitoring probe, a positioning sleeve 8 is fixed at the bottom end of the fixed cross beam 7 corresponding to the position of the steel cable hole 12, the positioning sleeve 8 is of an annular cylinder structure, the inner ring diameter of the positioning sleeve 8 is larger than the outer ring diameter of the upper contact 13, the positioning rod 11 is of a round table structure, the top end diameter of the positioning rod 11 is smaller than the bottom end diameter, the bottom end diameter of the positioning rod 11 is equal to the inner ring diameter of the positioning sleeve 8, and the positioning rod 11 is movably inserted into the inner ring of the positioning sleeve 8.
Example five
On the basis of the fourth embodiment, in order to realize that the servo motor is automatically stopped after the movable cross beam is lifted to a preset position so as to prevent the steel cable from being excessively stretched, an upper contact 13 is fixed at the bottom end of the fixed cross beam 7 corresponding to the position of the steel cable hole 12, the upper contact 13 is of an annular sheet structure, the inner ring diameter of the upper contact 13 is larger than the diameter of the steel cable hole 12, the upper contact 13 is sleeved on the surface of the steel cable 6, the top end of the positioning rod 11 is fixed with a lower contact 14, the lower contact 14 is of an annular cylinder structure, the inner ring diameter and the outer ring diameter of the lower contact 14 are equal to the inner ring diameter and the outer ring diameter of the upper contact 13, the top end of the lower contact 14 is propped against the bottom end surface of the upper contact 13, and the lower contact 14 is sleeved on the surface of the steel cable 6.
When the monitoring probe is required to be overhauled or cleaned in actual use, the servo motor 3 at the top end of the fixed rod 1 is controlled by the remote controller to drive the rope pulley 2 to rotate, the rotation of the rope pulley 2 enables the two steel ropes 6 wound on the rope pulley 2 to extend out of a longer distance, the steel ropes 6 slide downwards in the steel rope holes 12, the height of the positioning rod 11 at the other end of the steel ropes 6 is reduced, the movable cross beam 9 and the lifting frames 10 are also reduced in height along with the positioning rod, until the monitoring probe arranged between the two groups of lifting frames 10 is reduced to a position which is considered to be suitable for overhauling or cleaning by a worker, the transmission shaft of the servo motor 3 is stopped by the remote controller again, and then the movable cross beam 9 and the lifting frames 10 suspend the monitoring probe in the air at a lower position, so that the worker can conveniently operate the monitoring probe; after the overhaul or cleaning work of the monitoring probe is finished, a worker controls the transmission shaft of the servo motor 3 to reversely rotate through the remote controller again, the rope pulley 2 also reversely rotates, the steel ropes 6 on two sides are shortened, the steel ropes 6 slide upwards in the steel rope holes 12, the positioning rod 11 is inserted into the inner ring of the positioning sleeve 8 fixed at the bottom end of the fixed cross beam 7 until the top end of the lower contact 14 is propped against the bottom end of the upper contact 13 again, the contact switch formed by the upper contact 13 and the lower contact 14 transmits an electric signal to the servo motor 3, the servo motor 3 automatically stops rotating, and the monitoring probe is lifted up again on the working height; when the wire rope 6 is extended and shortened, the wire rope 6 is overlapped on the outer side surface of the steering wheel 5, the steering wheel 5 rotates around the supporting rod 15 along with the wire rope 6, friction of the wire rope 6 is reduced, and the top cover 4 prevents the wire rope 6 from being separated from the surface of the steering wheel 5.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A monitoring bracket comprising: dead lever (1), its characterized in that: the utility model discloses a steering device, including a fixed rod (1), a rope wheel (2) is fixed on the top of the fixed rod (1), a rope wheel (2) is connected on the transmission shaft of the servo motor (3), a steel cable (6) is fixed and wound in the rope wheel (2), the other end of the steel cable (6) is fixed on the top of the fixed rod (11), a movable cross beam (9) is fixed on the bottom of the fixed rod (11), a hoisting frame (10) is fixed on the bottom of the movable cross beam (9), the fixed rod (1) is in a cross rod-shaped structure, a flange is arranged on one end surface of the fixed rod (1), the flange of the fixed rod (1) is fixed on a wall through screws, a fixed cross beam (7) is fixed on the other end of the fixed rod (1), two groups of support rods (15) are symmetrically distributed relative to the fixed rod (1), the support rods (15) are in a round rod-shaped structure, a top cover (4) is fixed on the top of the support rods (15), the top of the support rods (15) is in a round rod-shaped structure, the top cover (4) is in a round sheet-shaped structure, the diameter of the top cover (4) is larger than the support rods (15), the surface of the support rods (15) is sleeved with steering wheels (5), the steering wheels (5) are in a ring-shaped structure, the steering wheels (5) are equal to the steering wheels (5), the steel cable (6) is lapped on the outer side surface of the steering wheel (5).
2. A monitor rack as defined in claim 1, wherein: the fixed cross beam (7) is of a rectangular rod-shaped structure, two groups of steel rope holes (12) are formed in the surface of the fixed cross beam (7), the two groups of steel rope holes (12) are symmetrically distributed with respect to the fixed cross beam (7), the steel rope (6) is slidably connected in the steel rope holes (12), an upper contact (13) is fixed at the bottom end of the fixed cross beam (7) corresponding to the position of the steel rope holes (12), the upper contact (13) is of an annular sheet-shaped structure, the inner ring diameter of the upper contact (13) is larger than the diameter of the steel rope holes (12), the upper contact (13) is sleeved on the surface of the steel rope (6), a positioning sleeve (8) is fixed at the bottom end of the fixed cross beam (7) corresponding to the position of the steel rope holes (12), and the positioning sleeve (8) is of an annular cylinder structure, and the inner ring diameter of the positioning sleeve (8) is larger than the outer ring diameter of the upper contact (13).
3. A monitor rack as claimed in claim 2, wherein: the utility model discloses a steel cable (6) is characterized by comprising a locating rod (11), a steel cable (6), a steel cable (14), a steel cable (13) and a steel cable (14), wherein the locating rod (11) is in a round platform structure, the top end diameter of the locating rod (11) is smaller than the bottom end diameter, the bottom end diameter of the locating rod (11) is equal to the inner ring diameter of the locating sleeve (8), the locating rod (11) is movably inserted into the inner ring of the locating sleeve (8), the top end of the locating rod (11) is fixedly provided with a lower contact (14), the lower contact (14) is in an annular cylinder structure, the inner and outer ring diameters of the lower contact (14) are equal to the inner and outer ring diameters of the upper contact (13), the top end of the lower contact (14) is abutted to the bottom end surface of the upper contact (13), and the lower contact (14) is sleeved on the surface of the steel cable.
4. A monitor rack as defined in claim 1, wherein: the two groups of hoisting frames (10) are symmetrically distributed about the movable cross beam (9), and the monitoring probe is arranged between the two groups of hoisting frames (10).
5. An intelligent building security monitored control system, its characterized in that: comprising a monitoring bracket according to any one of claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321394644.4U CN220551740U (en) | 2023-06-02 | 2023-06-02 | Monitoring support and intelligent building security monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321394644.4U CN220551740U (en) | 2023-06-02 | 2023-06-02 | Monitoring support and intelligent building security monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220551740U true CN220551740U (en) | 2024-03-01 |
Family
ID=90006403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321394644.4U Active CN220551740U (en) | 2023-06-02 | 2023-06-02 | Monitoring support and intelligent building security monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220551740U (en) |
-
2023
- 2023-06-02 CN CN202321394644.4U patent/CN220551740U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |