CN210635508U - A pipeline rack for weak current is intelligent - Google Patents
A pipeline rack for weak current is intelligent Download PDFInfo
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- CN210635508U CN210635508U CN201921485090.2U CN201921485090U CN210635508U CN 210635508 U CN210635508 U CN 210635508U CN 201921485090 U CN201921485090 U CN 201921485090U CN 210635508 U CN210635508 U CN 210635508U
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- bridge
- supporting rod
- fixed pulley
- cover
- main bridge
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- 206010063385 Intellectualisation Diseases 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model relates to a pipeline rack for weak current intellectualization, which comprises a bridge unit and a lifting mechanism, wherein the bridge unit is connected with a mounting plane through the lifting mechanism, the bridge unit comprises a main bridge and a bridge cover, the cross sections of the main bridge and the bridge cover are both groove-shaped, the bottom of the main bridge is provided with the bridge cover, two side plates of the bridge cover are arranged at the outer side of the main bridge and are fixedly connected with the side plates of the main bridge through screws; both side plates of the bridge cover extend towards one end to form an extending edge, the other end of the extending edge of the side plate of the bridge cover is provided with a notch, and the length of the notch is equal to that of the extending edge; the extending edge is provided with a lap joint screw hole, and the side plate of the main bridge is also provided with a lap joint screw hole; the lifting mechanism comprises a first supporting rod and a second supporting rod which are arranged in a crossed manner; the utility model discloses a elevating system can go up and down to the crane span structure unit, and the adjustment height is convenient for overhaul the inside line body of crane span structure unit, is worth wideling popularize.
Description
Technical Field
The utility model belongs to security protection equipment field, concretely relates to a pipeline rack for weak current is intelligent.
Background
The safety protection system aims at maintaining social public safety, and utilizes an intrusion alarm system, a video security monitoring system, an entrance and exit control system, a BSV liquid crystal splicing wall system, an entrance guard fire-fighting system, an explosion-proof safety inspection system and the like which are formed by safety protection products and other related products; or an electronic system or network of subsystems combined or integrated by these systems.
The security protection mainly comprises a closed circuit monitoring system, an anti-theft alarm system, a building intercom system, a parking factory management system, a community all-purpose card system, an infrared perimeter alarm system, an electronic fence, a night watching system, an attendance access control system, a security protection machine room system, an electronic examination room system, an intelligent door lock and the like. The system mainly comprises an alarm system, a monitoring system, a control system, a patrol system, a management system, an inspection system, a processing system, an alarm system, a command system and an attendance access control system.
The entrance guard safety management system is a modern safety management system, integrates the microcomputer automatic identification technology and the modern safety management measures into a whole, and relates to a plurality of new technologies such as electronics, machinery, optics, computer technology, communication technology, biotechnology and the like. The method is an effective measure for realizing safety precaution management at the entrance and exit of important departments. The intelligent control system is suitable for various essential departments, such as banks, hotels, machine rooms, military machine depots, essential rooms, offices, intelligent districts, factories and the like.
The security system needs to consider weak current intelligent wiring, the paying-off is mostly carried out in a bridge frame mode in the prior art, and wires are not easy to overhaul after the bridge frame in the prior art is hoisted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pipeline rack for weak current intellectuality convenient to overhaul just for solving above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a pipeline placing frame for weak current intellectualization comprises a bridge frame unit and a lifting mechanism, wherein the bridge frame unit is connected with a mounting plane through the lifting mechanism, the bridge frame unit comprises a main bridge and a bridge cover, the cross sections of the main bridge and the bridge cover are both in a groove shape, the bottom of the main bridge is provided with the bridge cover, and two side plates of the bridge cover are arranged on the outer side of the main bridge and are fixedly connected with the side plates of the main bridge through screws; both side plates of the bridge cover extend towards one end to form an extending edge, the other end of the extending edge of the side plate of the bridge cover is provided with a notch, and the length of the notch is equal to that of the extending edge; the extending edge is provided with a lap screw hole, and the side plate of the main axle is also provided with a lap screw hole. When the two bridge units are spliced, the extending edge of the bridge cover of the right bridge unit extends into the notch of the bridge cover of the left bridge unit, the bridge cover is aligned to the lap joint screw hole of the main bridge, and the screw penetrates through the lap joint screw hole to fixedly connect the bridge cover of the right bridge unit with the main bridge of the left bridge unit, so that the splicing of the two bridge units is completed.
The lifting mechanism comprises a first supporting rod and a second supporting rod which are arranged in a crossed manner, the crossed points of the first supporting rod and the second supporting rod are connected through a rotating shaft, the upper ends of the first supporting rod and the second supporting rod are connected with a sliding block through the rotating shaft, and the sliding block is arranged on a sliding rail on the mounting plane; the lower ends of the first supporting rod and the second supporting rod are connected with a sliding block through a rotating shaft, and the sliding block is arranged on a sliding rail on the main bridge; a tension spring is arranged between the first supporting rod and the second supporting rod; the upper portion of first bracing piece is equipped with first fixed pulley, and the upper portion of second bracing piece is equipped with the second fixed pulley, and first fixed pulley and second fixed pulley are located same height, the first fixed pulley of one end fixed connection of stay cord, and the other end is connected to actuating mechanism after bypassing first fixed pulley and second fixed pulley. The driving mechanism drives the pull rope to move, the pull rope drives the first fixed pulley to move towards the direction of the cross point, and the second fixed pulley receives the same reaction force, so that the first fixed pulley moves towards the direction of the cross point synchronously, the first supporting rod and the second supporting rod rotate synchronously, the height of the cross mechanism formed by the first supporting rod and the second supporting rod is changed, and the height of the bridge unit connected with the first supporting rod and the second supporting rod is changed.
As the utility model discloses a further optimization scheme, the extension spring vertically sets up, and the effect of extension spring keeps the crane span structure unit to be in the high level, by tensile energy storage when the crane span structure unit descends, supplementary crane span structure unit rises and keeps the high level.
As a further optimization scheme of the utility model, the both ends of first bracing piece are equipped with the otic placode that the symmetry set up, be equipped with on the otic placode with pivot complex earhole. The rotating shaft penetrates through the ear hole and the through hole on the sliding seat to be connected with the first supporting rod and the sliding seat.
As a further optimization scheme of the utility model, the both ends of second bracing piece are equipped with the otic placode that the symmetry set up, be equipped with on the otic placode with pivot complex earhole. The rotating shaft penetrates through the ear hole and the through hole on the sliding seat to be connected with the second supporting rod and the sliding seat.
As a further optimization scheme of the utility model, the bottom of slider is equipped with T type groove, be equipped with on the slide rail with T type groove complex T type track, T type groove inlays on T type track. The slide block can be prevented from being separated from the slide rail due to gravity.
As a further optimization scheme of the utility model, actuating mechanism is the hoist engine, and the reel of hoist engine is connected to the stay cord.
The beneficial effects of the utility model reside in that:
1) the utility model discloses a elevating system can go up and down to the crane span structure unit, and the adjustment height is convenient for overhaul the inside line body of crane span structure unit.
Drawings
Fig. 1 is a schematic structural diagram of the present invention in the first embodiment;
fig. 2 is a schematic structural diagram of a main bridge according to the first embodiment of the present invention;
fig. 3 is a schematic structural diagram of a bridge cover according to the first embodiment of the present invention.
In the figure: the main bridge comprises a main bridge 1, a bridge cover 2, an extending edge 3, a notch 4, an overlap joint screw hole 5, a first supporting rod 6, a second supporting rod 7, a sliding block 8, a sliding rail 9, a first fixed pulley 10, a second fixed pulley 11, a tension spring 12 and a pull rope 13.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; in the description of the present invention, "a plurality" or "a plurality" means two or more unless otherwise specified.
Example one
As shown in fig. 1-3, a pipeline rack for weak current intellectualization comprises a bridge unit and a lifting mechanism, wherein the bridge unit is connected with a mounting plane through the lifting mechanism, the bridge unit comprises a main bridge 1 and a bridge cover 2, the cross sections of the main bridge 1 and the bridge cover 2 are both groove-shaped, the bottom of the main bridge 1 is provided with the bridge cover 2, and two side plates of the bridge cover 2 are arranged on the outer side of the main bridge 1 and fixedly connected with the side plates of the main bridge 1 through screws; both side plates of the bridge cover 2 extend towards one end to form an extending edge 3, the other end of the extending edge 3 of the side plate of the bridge cover 2 is provided with a notch 4, and the length of the notch 4 is equal to that of the extending edge 3; the extending edge 3 is provided with a lap joint screw hole 5, and the side plate of the main axle 1 is also provided with a lap joint screw hole 5. When two crane span structure units splice, the extension limit 3 of the bridge lid 2 of right side crane span structure unit extends to in the breach 4 of the bridge lid 2 of left side crane span structure unit, and the bridge lid 2 aligns with the overlap joint screw 5 of main bridge 1, and the screw passes overlap joint screw 5 and links firmly bridge lid 2 of right side crane span structure unit and the main bridge 1 of left side crane span structure unit, accomplishes the concatenation of two crane span structure units.
The lifting mechanism comprises a first supporting rod 6 and a second supporting rod 7 which are arranged in a crossed manner, the crossed points of the first supporting rod 6 and the second supporting rod 7 are connected through a rotating shaft, the upper ends of the first supporting rod 6 and the second supporting rod are connected with a sliding block 8 through the rotating shaft, and the sliding block 8 is arranged on a sliding rail 9 on the installation plane; the lower ends of the first supporting rod 6 and the second supporting rod 7 are connected with a sliding block 8 through a rotating shaft, and the sliding block 8 is arranged on a sliding rail 9 on the main bridge 1; a tension spring 12 is arranged between the first support rod 6 and the second support rod 7; the upper part of the first supporting rod 6 is provided with a first fixed pulley 10, the upper part of the second supporting rod 7 is provided with a second fixed pulley 11, the first fixed pulley 10 and the second fixed pulley 11 are positioned at the same height, one end of a pull rope 13 is fixedly connected with the first fixed pulley 10, and the other end of the pull rope is connected to a driving mechanism after passing around the first fixed pulley 10 and the second fixed pulley 11. The driving mechanism drives the pulling rope 13 to move, the pulling rope 13 drives the first fixed pulley 10 to move towards the direction of the cross point, and the second fixed pulley 11 is subjected to the same reaction force so as to synchronously move towards the direction of the cross point, so that the first supporting rod 6 and the second supporting rod 7 synchronously rotate, the height of the cross mechanism formed by the first supporting rod 6 and the second supporting rod 7 is changed, and the height of the bridge unit connected with the cross mechanism is changed.
The tension springs 12 are longitudinally arranged, and the tension springs 12 are used for keeping the bridge unit at a high position, storing energy by stretching when the bridge unit descends, and assisting the bridge unit to ascend and keep the high position.
Above-mentioned, the both ends of first bracing piece 6 are equipped with the otic placode of symmetry setting, are equipped with the earhole with pivot complex on the otic placode. The rotating shaft passes through the ear hole and the through hole on the sliding seat to be connected with the first supporting rod 6 and the sliding seat.
Above-mentioned, the both ends of second bracing piece 7 are equipped with the otic placode of symmetry setting, are equipped with the earhole with pivot complex on the otic placode. The rotating shaft passes through the ear hole and the through hole on the sliding seat to connect the second supporting rod 7 and the sliding seat.
Above-mentioned, the bottom of slider 8 is equipped with T type groove, is equipped with on the slide rail 9 with T type groove complex T type track, and T type groove inlays on T type track. Gravity can be avoided from causing the slide block 8 to be separated from the slide rail 9.
The driving mechanism may be a cylinder or a winch, and in the case of the winch, the end of the pull rope 13 is fixedly connected to a winding drum of the winch.
As described above, a common drive mechanism may be used for two adjacent bridge units, and it is only necessary to connect the rope 13 drawn out from the right-hand elevator mechanism to the first fixed pulley 10 and the second fixed pulley 11 of the left-hand elevator mechanism.
The utility model discloses a structural feature and theory of operation: at first hoist and mount main bridge 1 on mounting surface through elevating system, then place the inslot of main bridge 1 bottom with the cable, then turn right from a left side and cover bridge lid 2 in proper order to link firmly between bridge lid 2 and the main bridge 1, accomplish the installation, then release 13 extension springs 12 of stay cord drive two bracing pieces and rotate, and then drive the crane span structure and rise to the high level, taut stay cord 13 overcomes extension spring 12 elasticity and drives the bracing piece and rotate when needing to overhaul, drives the crane span structure and descends to the low level.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (6)
1. The utility model provides a pipeline rack for weak current is intelligent which characterized in that: the bridge frame unit is connected with a mounting plane through a lifting mechanism and comprises a main bridge and a bridge cover, the cross sections of the main bridge and the bridge cover are both in a groove shape, the bottom of the main bridge is provided with the bridge cover, and two side plates of the bridge cover are arranged on the outer side of the main bridge and are fixedly connected with the side plates of the main bridge through screws; both side plates of the bridge cover extend towards one end to form an extending edge, the other end of the extending edge of the side plate of the bridge cover is provided with a notch, and the length of the notch is equal to that of the extending edge; the extending edge is provided with a lap joint screw hole, and the side plate of the main bridge is also provided with a lap joint screw hole;
the lifting mechanism comprises a first supporting rod and a second supporting rod which are arranged in a crossed mode, the crossed points of the first supporting rod and the second supporting rod are connected through a rotating shaft, the upper ends of the first supporting rod and the second supporting rod are connected with a sliding block through the rotating shaft, and the sliding block is arranged on a sliding rail on the mounting plane; the lower ends of the first supporting rod and the second supporting rod are connected with a sliding block through a rotating shaft, and the sliding block is arranged on a sliding rail on the main bridge; a tension spring is arranged between the first supporting rod and the second supporting rod; the upper portion of first bracing piece is equipped with first fixed pulley, and the upper portion of second bracing piece is equipped with the second fixed pulley, and first fixed pulley and second fixed pulley are located same height, the first fixed pulley of one end fixed connection of stay cord, and the other end is connected to actuating mechanism after bypassing first fixed pulley and second fixed pulley.
2. The pipeline rack for weak current intellectualization according to claim 1, wherein: the extension spring is vertically arranged.
3. The pipeline rack for weak current intellectualization according to claim 1, wherein: the both ends of first bracing piece are equipped with the otic placode of symmetry setting, are equipped with on the otic placode with pivot complex earhole.
4. The pipeline rack for weak current intellectualization according to claim 1, wherein: the two ends of the second supporting rod are provided with symmetrical lug plates, and lug holes matched with the rotating shaft are formed in the lug plates.
5. The pipeline rack for weak current intellectualization according to claim 1, wherein: the bottom of slider is equipped with T type groove, is equipped with on the slide rail with T type groove complex T type track, T type groove inlays on T type track.
6. The pipeline rack for weak current intellectualization according to claim 1, wherein: the driving mechanism is a winch, and the pull rope is connected with a winding drum of the winch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921485090.2U CN210635508U (en) | 2019-09-06 | 2019-09-06 | A pipeline rack for weak current is intelligent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921485090.2U CN210635508U (en) | 2019-09-06 | 2019-09-06 | A pipeline rack for weak current is intelligent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210635508U true CN210635508U (en) | 2020-05-29 |
Family
ID=70793352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921485090.2U Expired - Fee Related CN210635508U (en) | 2019-09-06 | 2019-09-06 | A pipeline rack for weak current is intelligent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210635508U (en) |
-
2019
- 2019-09-06 CN CN201921485090.2U patent/CN210635508U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200529 |