CN210985502U - Bilateral rotation type cable testing bridge - Google Patents
Bilateral rotation type cable testing bridge Download PDFInfo
- Publication number
- CN210985502U CN210985502U CN201922304917.1U CN201922304917U CN210985502U CN 210985502 U CN210985502 U CN 210985502U CN 201922304917 U CN201922304917 U CN 201922304917U CN 210985502 U CN210985502 U CN 210985502U
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- piece
- cable
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- building
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- 230000002146 bilateral effect Effects 0.000 title description 3
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 230000002265 prevention Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 12
- 238000005192 partition Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a two side rotation type cable testing bridges, it is including setting firmly in the building top and top surface and building in top looks butt's mounting, a pair of vertical dead lever, both ends of fixing in the building top respectively with the pivot of dead lever rigid coupling and symmetry set up in the pivot both sides and rotate the cable support of being connected with the pivot respectively, mounting both sides level is equipped with can dismantle the gim peg of being connected with the cable support, the cable support inboard is equipped with a plurality of separators, the cable erect between the separator and respectively with separator and cable support looks butt. The utility model discloses have the interior headspace of saving building, improve space utilization's effect.
Description
Technical Field
The utility model belongs to the technical field of the technique of cable testing bridge and specifically relates to a two side rotation type cable testing bridges are related to.
Background
The cable bridge is a common tool for laying cables at present, is mainly used for centralizing the cables for laying so as to be beneficial to laying or overhauling the cables, mainly comprises a groove type structure, a tray type structure, a ladder type structure, a grid type structure and the like, and consists of a support, a supporting arm, an installation accessory and the like. The inner bridge frame of the building can be independently erected and can also be attached to various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts need to be galvanized, and the inner bridge frame is installed outside the building in the open air.
The prior Chinese utility model with the application number of 201822000539.3 discloses an aluminum alloy cable bridge bottom plate, which mainly adopts the technical scheme that the aluminum alloy cable bridge bottom plate comprises two vertically arranged side walls and a partition plate horizontally connected with the side walls so as to form an I-shaped partition plate; the partition plate is provided with a plurality of ventilation structures, a plurality of windows penetrating through the bottom ends of the side walls are symmetrically arranged on the side walls below the partition plate at intervals, all the other parts of the bottom ends of the side walls, which are not provided with the windows, are provided with mounting bases, and the mounting bases are provided with bolt holes. The utility model has the advantages that the airflow of the internal space and the external space of the bridge frame is circulated, the temperature rise caused by sealing is avoided, the division plate is suspended, the space is reserved at the lower part, the rainwater can be prevented from flowing back from the ventilating structure at the bottom, and the bottom water accumulation is avoided when the window penetrates to the bottom end of the side wall; air convection can be formed by the symmetrical arrangement, so that the cooling efficiency is improved. Therefore, the utility model discloses can also avoid the rainwater infiltration when possessing good thermal diffusivity.
The above prior art solutions have the following drawbacks: when the overhead cable is laid, a large space exists between the top of the cable bridge and the top in a building, so that the space is wasted, the space utilization rate is reduced, the cable bridge is unstable, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, one of the purposes of the utility model is to provide a two side rotation type cable testing bridges can practice thrift headspace in the building, improve space utilization.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a two side rotation type cable testing bridges, is including setting firmly in the building top and top surface and building in top looks butt's mounting, a pair of vertical dead lever, both ends of fixing in the building top respectively with the pivot of dead lever rigid coupling and symmetry setting in the pivot both sides and respectively with the pivot rotate the cable support of being connected, mounting both sides level is equipped with can dismantle the pilot pin of being connected with the cable support, the cable support inboard is equipped with a plurality of separators, the cable erect between the separator and respectively with separator and cable support looks butt.
By adopting the technical scheme, after the fixing piece is fixedly arranged at the top in the building, the fixed rod is fixedly connected with the top in the building, the rotating shaft is fixedly connected with the fixed rod, and then the cable support provided with the isolating piece is sleeved on the rotating shaft so that the cable support can rotate around the rotating shaft; when the isolating piece is in a horizontal state, the cable is erected on the isolating piece, then the cable support is rotated around the rotating shaft to enable the isolating piece to be in a vertical state, then the positioning bolt penetrates through the fixing piece and the cable support to enable the cable support to be fixed, and meanwhile, the cable slides onto the cable support and is abutted against the isolating piece, so that the installation and fixation of the cable are achieved; because the top surface of the fixing piece is abutted against the top in the building, the gap between the fixing piece and the top in the building is reduced, so that the space in the building is saved, and the space utilization rate is improved.
The present invention may be further configured in a preferred embodiment as: the cable support comprises a supporting piece rotatably connected with the rotating shaft and a connecting piece fixedly connected with one end of the supporting piece, which is far away from the rotating shaft, the supporting piece is vertical to the connecting piece, the isolating pieces are sequentially arranged along the length direction of the supporting piece, and the isolating pieces are vertical to the supporting piece; when the cable support rotates, the cable is respectively abutted against the support piece and the isolating piece, and when the support piece rotates to a horizontal state, the positioning bolt penetrates through the fixing piece and the connecting piece.
Through adopting above-mentioned technical scheme, thereby support piece and connecting piece looks perpendicular make cable support be L shapes to can support the cable at the rotation in-process, and when support piece rotated to the horizontality, two cable support cooperation mountings formed closed ring shape, thereby avoided the cable to drop from support piece both sides.
The present invention may be further configured in a preferred embodiment as: the fixed part comprises a top part horizontally fixed at the top in the building and vertical parts vertically fixed at two sides of the top part, and the top surface of the top part is abutted against the top in the building; when the supporting piece rotates to a horizontal state, the vertical piece is parallel to the connecting piece, and the positioning bolts sequentially penetrate through the vertical piece and the connecting piece.
Through adopting above-mentioned technical scheme, when support piece rotated to the horizontality, wear to locate perpendicular piece and connecting piece in proper order with the pilot pin, realize the fixed to cable support, the pilot pin supports the connecting piece simultaneously, avoids cable support to overturn in the use.
The present invention may be further configured in a preferred embodiment as: the top both sides all set firmly criss-cross gim peg, the gim peg just with the building interior top rigid coupling be equipped with between gim peg and the perpendicular piece and be adapted to connecting piece pivoted space of stepping down.
By adopting the technical scheme, the cross-shaped fixing bolt increases the contact area between the top part and the inner top of the building, and ensures the stability of the top part support; meanwhile, when the cable support rotates, the connecting piece rotates in the yielding space, so that the cable support is conveniently positioned, and the mounting efficiency is improved.
The present invention may be further configured in a preferred embodiment as: the one end that support piece was kept away from to the separator is equipped with the anticreep piece that the slope set up, the one end that the separator was kept away from to the anticreep piece is higher than the other end.
Through adopting above-mentioned technical scheme, the slip distance of cable has been prolonged to the anticreep piece to increased the loss of cable slip in-process kinetic energy, anticreep piece slope sets up the loss that has further increased cable slip in-process kinetic energy simultaneously, thereby can avoid the cable to drop from the separator at the cable support rotation in-process.
The present invention may be further configured in a preferred embodiment as: and anti-skidding parts are arranged on one sides of the isolating part and the supporting part, which are close to the cable.
Through adopting above-mentioned technical scheme, the antiskid piece has increased the frictional force of cable slip in-process to further increased the loss of cable kinetic energy, avoided the cable to follow support piece landing.
To sum up, the utility model discloses a following at least one useful technological effect:
1. by arranging the fixing rods, the rotating shaft and the cable supports which are symmetrically arranged, the mounting space of the top in the building can be saved, and the space utilization rate is improved;
2. the vertical piece is arranged, so that the cable support can be limited, and the cable is prevented from falling off due to excessive rotation of the cable support;
3. through setting up anticreep piece, can avoid the cable to drop from the cable support at the cable support rotation in-process.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a cross-sectional view of a first embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.
In the figure, 1, the top in the building; 2. a fixing member; 21. a top piece; 23. A fixing bolt; 24. positioning bolts; 25. a vertical member; 3. fixing the rod; 4. a rotating shaft; 5. a cable holder; 51. a support member; 52. a connecting member; 53. a drop-off prevention member; 54. a spacer; 6. an electrical cable.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example one
Referring to fig. 1 and 2, for the utility model discloses a bilateral rotation type cable bridge, including the mounting 2 that sets firmly at top 1 in the building, a pair of dead lever 3 of vertical fixing at top 1 in the building, both ends respectively with the pivot 4 of dead lever 3 rigid coupling, and the symmetry sets up in pivot 4 both sides and respectively with the pivot 4 cable support 5 of rotating the connection, mounting 2 includes the horizontal setting and top 21 of top surface and the looks butt of top 1 in the building, with top 21 keep away from the vertical 25 of the vertical rigid coupling of dead lever 3 one end, vertical 25 level wear to be equipped with the pilot pin 24 of pegging graft with cable support 5, top 21 both ends all through the rigid coupling of cruciform pilot pin 23 with top 1 in the building, and be equipped with between pilot pin 23 and the vertical 25 and supply cable support 5 pivoted to yield the space; the inner side of the cable support 5 is provided with a plurality of separators 54, horizontal cables 6 are spanned between the separators 54, and the cables 6 are respectively abutted against the separators 54 and the cable support 5.
Fixedly connecting a top part 21 with the building inner top part 1 through a cross-shaped fixing bolt 23, then fixedly connecting a fixing rod 3 with the building inner top part 1, fixedly connecting a rotating shaft 4 with the fixing rod 3, and then symmetrically sleeving a cable support 5 provided with a partition part 54 on the rotating shaft 4 to enable the cable support 5 to rotate around the rotating shaft 4; when the isolating piece 54 is in a horizontal state, the cable 6 is erected on the isolating piece 54, then the cable support 5 is rotated around the rotating shaft 4 to enable the isolating piece 54 to be in a vertical state, then the positioning bolt 24 is arranged on the vertical piece 25 and the cable support 5 in a penetrating mode to enable the cable support 5 to be kept fixed, and meanwhile the cable 6 slides onto the cable support 5 and abuts against the isolating piece 54, so that the installation and the fixation of the cable 6 are achieved.
Referring to fig. 1 and 2, the cable holder 5 includes a supporting member 51 rotatably connected to the rotating shaft 4 and a connecting member 52 fixedly connected to one end of the supporting member 51 far from the rotating shaft 4, the supporting member 51 and the connecting member 52 are integrally formed and perpendicular to each other, and the separating members 54 are sequentially arranged along the length direction of the supporting member 51 and are perpendicular to the supporting member 51; when the cable bracket 5 rotates, the cable 6 is respectively abutted against the supporting piece 51 and the isolating piece 54; when the supporting piece 51 rotates to a horizontal state, the two cable supports 5 are matched with the top piece 21 to form a closed ring shape, meanwhile, the vertical piece 25 is parallel to the connecting piece 52, the positioning bolts 24 are sequentially arranged through the connecting piece 52 and the vertical piece 25, the fixing of the cable supports 5 is realized, and therefore the cables 6 are prevented from falling off from the two sides of the supporting piece 51; wherein, the supporting member 51 and the connecting member 52 are both made of steel pipes, and the cable holders 5 are arranged in plurality along the length direction of the rotating shaft 4.
In order to prevent the cable 6 from falling off from the spacer 54 during the rotation process, referring to fig. 1 and 2, rubber anti-slip members are fixedly arranged on the spacer 54 and one side of the support member 51 close to the cable 6; one end of the isolation piece 54 far away from the support piece 51 is fixedly provided with a release-proof piece 53, the release-proof piece 53 is obliquely arranged, and one end of the release-proof piece 53 far away from the isolation piece 54 is higher than the other end; the anti-slip piece increases the friction force between the cable 6 and the support piece 51, and the anti-slip piece 53 prolongs the sliding distance of the cable 6, so that the loss of kinetic energy in the sliding process of the cable 6 is increased, and meanwhile, the anti-slip piece 53 is obliquely arranged to further increase the loss of kinetic energy in the sliding process of the cable 6, so that the cable 6 can be prevented from falling off from the spacer 54 in the rotating process of the cable support 5.
The implementation principle of the embodiment is as follows: fixedly connecting a top part 21 with the building inner top part 1 through a cross-shaped fixing bolt 23, then fixedly connecting a fixing rod 3 with the building inner top part 1, fixedly connecting a rotating shaft 4 with the fixing rod 3, and then symmetrically sleeving a cable support 5 provided with a partition part 54 on the rotating shaft 4 to enable the cable support 5 to rotate around the rotating shaft 4; when the separator 54 is in the horizontal state, the cable 6 is bridged on the separator 54; then, the cable supports 5 are rotated around the rotating shaft 4 to enable the isolating pieces 54 to be in a vertical state, the two cable supports 5 are matched with the top piece 21 to form a closed ring, meanwhile, the vertical pieces 25 are parallel to the connecting piece 52, the positioning bolts 24 sequentially penetrate through the connecting piece 52 and the vertical pieces 25 to achieve fixing of the cable supports 5, meanwhile, the cables 6 slide onto the cable supports 5 and abut against the isolating pieces 54, and installation and fixing of the cables 6 are achieved.
Example two
The difference from the first embodiment is that, referring to fig. 3, the supporting member 51 and the connecting member 52 are each provided as a through steel plate parallel to the rotating shaft 4.
The utility model can save the installation space of the top part 1 in the building and improve the space utilization rate by arranging the dead lever 3, the rotating shaft 4 and the cable brackets 5 which are symmetrically arranged; the vertical piece 25 is arranged, so that the cable support 5 can be limited, and the cable 6 is prevented from falling off due to excessive rotation of the cable support 5; through setting up anticreep piece 53, can avoid cable 6 to drop from cable support 5 in cable support 5 rotation process.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. The utility model provides a two side rotation type cable testing bridge which characterized in that: including setting firmly in the building top (1) and top surface and building top (1) looks butt mounting (2), a pair of vertical dead lever (3) of fixing in the building top (1), pivot (4) that both ends respectively with dead lever (3) rigid coupling and symmetry set up in pivot (4) both sides and rotate cable support (5) of being connected with pivot (4) respectively, mounting (2) both sides level is equipped with can dismantle the pilot pin (24) of being connected with cable support (5), cable support (5) inboard is equipped with a plurality of spacers (54), and cable (6) erect between spacer (54) and respectively with spacer (54) and cable support (5) looks butt.
2. The double-sided rotating cable tray of claim 1, wherein: the cable support (5) comprises a support piece (51) rotatably connected with the rotating shaft (4) and a connecting piece (52) fixedly connected with one end, far away from the rotating shaft (4), of the support piece (51), wherein the support piece (51) is perpendicular to the connecting piece (52), the isolating pieces (54) are sequentially arranged along the length direction of the support piece (51), and the isolating pieces (54) are perpendicular to the support piece (51); when the cable support (5) rotates, the cable (6) is respectively abutted to the support piece (51) and the isolating piece (54), and when the support piece (51) rotates to a horizontal state, the positioning bolt (24) penetrates through the fixing piece (2) and the connecting piece (52).
3. The double-sided rotating cable tray of claim 2, wherein: the fixing piece (2) comprises a top piece (21) horizontally fixed on the top (1) in the building and vertical pieces (25) vertically fixed on two sides of the top piece (21), and the top surface of the top piece (21) is abutted to the top (1) in the building; when the supporting piece (51) rotates to a horizontal state, the vertical piece (25) is parallel to the connecting piece (52), and the positioning bolt (24) penetrates through the vertical piece (25) and the connecting piece (52) in sequence.
4. The double-sided rotating cable tray of claim 3, wherein: top member (21) both sides all set firmly criss-cross gim peg (23), in gim peg (23) and the building top (1) rigid coupling just be equipped with between gim peg (23) and perpendicular piece (25) and be adapted to connecting piece (52) pivoted space of stepping down.
5. The double-sided rotating cable tray of claim 2, wherein: one end of the isolating piece (54) far away from the supporting piece (51) is provided with a falling-off prevention piece (53) which is obliquely arranged, and one end of the falling-off prevention piece (53) far away from the isolating piece (54) is higher than the other end.
6. The double-sided rotating cable tray of claim 2, wherein: and anti-skidding parts are arranged on one sides of the isolating part (54) and the supporting part (51) close to the cable (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922304917.1U CN210985502U (en) | 2019-12-18 | 2019-12-18 | Bilateral rotation type cable testing bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922304917.1U CN210985502U (en) | 2019-12-18 | 2019-12-18 | Bilateral rotation type cable testing bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210985502U true CN210985502U (en) | 2020-07-10 |
Family
ID=71460384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922304917.1U Expired - Fee Related CN210985502U (en) | 2019-12-18 | 2019-12-18 | Bilateral rotation type cable testing bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210985502U (en) |
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2019
- 2019-12-18 CN CN201922304917.1U patent/CN210985502U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200710 |