CN218549389U - Take cable support of fire barrier fast-assembling function - Google Patents
Take cable support of fire barrier fast-assembling function Download PDFInfo
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- CN218549389U CN218549389U CN202222696790.4U CN202222696790U CN218549389U CN 218549389 U CN218549389 U CN 218549389U CN 202222696790 U CN202222696790 U CN 202222696790U CN 218549389 U CN218549389 U CN 218549389U
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Abstract
The utility model discloses a cable support with a fire barrier quick-assembly function, which comprises a support main body, wherein the middle part of the support main body is provided with a third mounting hole which penetrates through the support main body and is used for mounting a cable fixing device; the bilateral symmetry of support main part is equipped with the draw-in groove that sets up along fixture main part length direction, and two draw-in grooves are used for two adjacent fire baffles of joint. The utility model discloses an utilize cable fixing device to fix the cable in the top of support main part to draw-in groove through support main part both sides is through connecting two adjacent fire baffles, during installation or change fire baffle, only need take out damaged fire baffle, insert new fire baffle can, the installation is simple swift, to adjacent fire baffle nothing influence, the condition that the one-tenth collapses can not appear, it is more stable to compare original mounting means, can not lead to the fact the threat to lower floor's cable, and can save time and manpower.
Description
Technical Field
The utility model relates to a take cable support of fire barrier fast-assembling function.
Background
When current fire barrier installs, generally according to space dimension and structural requirement cutting fire barrier, seam between the minimize board drills out the hole at fire barrier both ends afterwards, adopts nylon ribbon or steel ribbon to hoist fire barrier in the support below to use the stifled mud of fire prevention to block up the hole. In order to prevent the lap joint of the fireproof partition board from deforming, square steel or reinforcing steel bars are adopted to support the fireproof partition board below, and the fireproof partition board is fixed firmly through the reinforcing steel bars and stainless steel ribbons. After the tunnel is operated for a long time, the reinforcing steel bars and the stainless steel ribbon are easy to corrode and break, and the cable outer sheath below the reinforcing steel bars and the stainless steel ribbon is damaged. And when the fireproof partition plates are damaged and need to be replaced, the adjacent fireproof partition plates need to be detached, and in the detaching process, the adjacent fireproof partition plates are easily damaged, so that the fireproof partition plates collapse in a sheet mode, and the power cables below the partition plates are damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a take cable support of fire barrier fast-assembling function to solve present fire barrier and cause the problem of damage to the electric power cable easily.
In order to solve the technical problem, the utility model provides a cable support with a fire barrier quick-assembly function, which comprises a support main body, wherein the middle part of the support main body is provided with a third mounting hole which penetrates through the support main body and is used for mounting a cable fixing device; the both sides symmetry of support main part is equipped with the draw-in groove that sets up along fixture main part length direction, and two draw-in grooves are used for two adjacent fire barrier of joint.
Furthermore, two L-shaped supporting plates which are arranged back to back are arranged at the bottom of the support main body, the vertical part of each L-shaped supporting plate is fixedly connected with the support main body, one end of the horizontal part of each L-shaped supporting plate is connected with the vertical part of each L-shaped supporting plate, and the other end of the horizontal part of each L-shaped supporting plate horizontally extends towards two sides of the support main body to form a clamping groove with the support main body; and a gap matched with the third mounting hole is arranged between the vertical parts of the two L-shaped supporting plates.
Further, the bracket main body is installed and fixed through the upright post; the stand is C type frame, and the one end of support main part is equipped with the connector with C type groove matched with of C type frame, passes through fastener and C type frame fixed connection on the connector.
Furthermore, a fourth mounting hole is formed in the connector, a fifth mounting hole is formed in one end, close to the connector, of the support main body, and a first mounting hole matched with the fourth mounting hole and a sixth mounting hole which is in triangular distribution with the first mounting hole and the fifth mounting hole are formed in the C-shaped frame; the fastener comprises a triangular connecting plate and a bolt and nut assembly which are matched with the first mounting hole, the fifth mounting hole and the sixth mounting hole.
Furthermore, an elastic pressing device used for pressing the fireproof partition board clamped in the clamping groove is arranged in the clamping groove; the elastic pressing device comprises a pressing plate, and the pressing plate is installed on the support main body through an elastic adjusting mechanism.
Furthermore, the elastic adjusting mechanism comprises a pressure adjusting rod, at least one pressure adjusting rod is arranged at each of two ends of one surface, facing the support main body, of the pressing plate, one end of each pressure adjusting rod is connected with the pressing plate, the other end of each pressure adjusting rod penetrates through the support main body and extends to the position above the support main body, external threads are arranged on the pressure adjusting rods, a second nut is arranged at one end, extending out of the position above the support main body, of each pressure adjusting rod, and a spring is arranged on a pressure adjusting rod section between the support main body and the pressing plate.
Furthermore, one side of the pressing plate facing the fireproof partition plate is provided with a first cushion pad.
Furthermore, a second cushion pad is arranged on one side, facing the pressing plate, of the horizontal part of the L-shaped supporting plate.
Further, first blotter and second blotter are the rubber pad.
The utility model has the advantages that: through utilizing cable fixing device to fix the cable in the top of support subject to draw-in groove through support subject both sides is with two adjacent fire baffle through connecting, during installation or change fire baffle, only need take out damaged fire baffle, insert new fire baffle can, the installation is simple swift, do not have the influence to adjacent fire baffle, the condition that the one-tenth collapses can not appear, it is more stable to compare original mounting means, can not cause the threat to lower floor's cable, and can save time and manpower.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is an isometric view of an embodiment of the invention.
Figure 2 is a schematic view of a fire barrier when not installed.
Figure 3 is a schematic view of the fire barrier after installation.
Wherein: 1. a column; 11. a first mounting hole; 2. a stent main body; 21. an L-shaped supporting plate; 22. a second mounting hole; 23. a third mounting hole; 24. a connector; 25. a void; 3. pressing a plate; 31. a cushion pad; 4. a pressure regulating rod; 41. a second nut; 5. a spring; 6. a fire barrier; 7. a triangular connecting plate; 8. and (4) fire prevention and mud blocking.
Detailed Description
The cable support with the quick-assembly function of the fire barrier 6 as shown in fig. 1 comprises a support main body 2, wherein a third mounting hole 23 which penetrates through the support main body 2 and is used for mounting a cable fixing device is formed in the middle of the support main body 2; the bilateral symmetry of support main part 2 is equipped with the draw-in groove that sets up along fixture main part length direction, and two draw-in grooves are used for two adjacent fire baffles 6 of joint. This cable support is through utilizing cable fixing device (at present adopt the staple bolt usually, not shown in the figure) to fix the cable in the top of support subject 2, and draw-in groove through support subject 2 both sides is with two adjacent fire baffles 6 through connecting, during installation or change fire baffle 6, only need take out damaged fire baffle 6, insert new fire baffle 6 can, the installation is simple swift, 6 no influence to adjacent fire baffle, the condition that the one-tenth piece collapses can not appear, it is more stable to compare original mounting means, can not lead to the fact the threat to lower floor's cable, and can save time and manpower.
According to one embodiment of the application, the bottom of the bracket main body 2 is provided with two L-shaped supporting plates 21 which are arranged oppositely, the vertical part of the L-shaped supporting plate 21 is fixedly connected with the bracket main body 2, one end of the horizontal part of the L-shaped supporting plate 21 is connected with the vertical part of the L-shaped supporting plate 21, and the other end of the horizontal part horizontally extends towards two sides of the bracket main body 2 to form a clamping groove with the bracket main body 2; a gap 25 matched with the third mounting hole 23 is arranged between the vertical parts of the two L-shaped supporting plates 21. The L-shaped supporting plate 21 and the bracket main body 2 can be manufactured by adopting an integral forming process so as to ensure the connection stability of the L-shaped supporting plate 21 and the bracket main body 2; when installing fire barrier 6, directly peg graft in draw-in groove on two adjacent support main parts 2 with fire barrier 6 can, easy operation is swift. The gap 25 between the vertical portions of the two L-shaped brackets 21 of the bracket body 2 is for facilitating installation of a fastener for fastening a cable fixing device, for example, a hoop for fixing a cable is fastened to the bracket body 2 using a bolt or the like, and thus the gap 25 interval between the vertical portions of the two L-shaped brackets 21 should be slightly larger than the diameter of the bolt penetrating the third mounting hole 23.
According to one embodiment of the application, the bracket main body 2 is installed and fixed through the upright 1; the stand 1 is C type frame, and the one end of support main part 2 is equipped with the connector 24 with C type groove matched with of C type frame, passes through fastener and C type frame fixed connection on the connector 24. Through being fixed in stand 1 on the tunnel wall body to fix support subject 2, keep original cable support stand 1 to support this support subject 2 promptly, can reduce the transformation cost.
According to an embodiment of the application, a fourth mounting hole is formed in the connector 24, a fifth mounting hole is formed in one end, adjacent to the connector 24, of the bracket main body 2, and a first mounting hole 11 matched with the fourth mounting hole and a sixth mounting hole which is in triangular distribution with the first mounting hole 11 and the fifth mounting hole are formed in the C-shaped frame; the fastener comprises a triangular connecting plate 7 matched with the first mounting hole 11, the fifth mounting hole and the sixth mounting hole and a bolt-nut assembly. The bracket main body 2 and the upright post 1 are connected through triangular connection, so that the stability of the bracket main body 2 can be ensured, and the installation and replacement of the fireproof partition plate 6 can be facilitated; gaps between the fireproof partition plates 6 and the upright posts 1 in the clamping grooves can be plugged through fireproof plugging mud 8.
According to one embodiment of the application, an elastic pressing device used for pressing the fireproof partition board 6 clamped in the clamping groove is arranged in the clamping groove; the elastic pressing device comprises a pressing plate 3, and the pressing plate 3 is installed on the support main body 2 through an elastic adjusting mechanism. When installation fire barrier 6, at first utilize elastic adjustment mechanism to make clamp plate 3 be close to the support main part 2 of clamp plate 3 top, with 6 card backs of fire barrier in the draw-in groove of fire barrier, press clamp plate 3 to fire barrier 6 through elastic adjustment mechanism, compress tightly fire barrier 6 in the draw-in groove, can prevent that fire barrier 6 from taking place to slide in the draw-in groove under the exogenic action.
According to an embodiment of the application, elasticity adjustment mechanism includes pressure adjustment pole 4, and clamp plate 3 is met and is equipped with at least one pressure adjustment pole 4 respectively to the both ends of the one side of support main part 2, and pressure adjustment pole 4's one end is connected with clamp plate 3, and the other end runs through support main part 2 and extends to support main part 2 top, is equipped with the external screw thread on the pressure adjustment pole 4, and the one end that pressure adjustment pole 4 extends support main part 2 top is equipped with second nut 41, is equipped with spring 5 on the pressure adjustment pole 4 section between support main part 2 and the clamp plate 3. When the fireproof partition plate 6 is installed, firstly, the pressure adjusting rod 4 is pulled towards the upper part of the bracket main body 2, and the pressure adjusting rod 4 is locked through the second nut 41, so that the pressing plate 3 is prevented from moving downwards under the action of the spring 5, as shown in fig. 2; after the fireproof partition plate 6 is clamped between the pressing plate 3 and the horizontal part of the L-shaped supporting plate 21, the second screw cap 41 is unscrewed, and the pressure adjusting rod 4 is loosened, so that the pressing plate 3 moves downwards under the action of the spring 5 to press and fix the fireproof partition plate 6, and as shown in fig. 3, the fireproof partition plate 6 is pressed and fixed.
According to one embodiment of the application, a first cushion 31 is arranged on the side of the pressure plate 3 facing the fire barrier 6; the first cushion pad 31 can play a role in shock resistance; and the contact surface of the pressing plate 3 and the fireproof partition plate 6 is of an elastic structure, so that the fireproof partition plate 6 can be protected, and the fireproof partition plate 6 is prevented from being damaged.
According to one embodiment of the present application, a second cushion pad 31 is provided on a side of the horizontal portion of the L-shaped pallet 21 facing the press plate 3; the second cushion pad 31 can play a role in shock resistance; and the contact surface of the clamping groove and the fireproof partition plate 6 is of an elastic structure, so that the fireproof partition plate 6 can be protected, and the fireproof partition plate 6 is prevented from being damaged.
According to an embodiment of the present application, the first cushion pad 31 and the second cushion pad 31 are both rubber pads; the rubber pad has good impact resistance, large friction coefficient and elasticity, and can play a good role in shock absorption and skid resistance.
Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (9)
1. The cable support with the fireproof partition board fast-assembly function is characterized by comprising a support main body, wherein a third mounting hole which penetrates through the support main body and is used for mounting a cable fixing device is formed in the middle of the support main body; the bilateral symmetry of support main part is equipped with the draw-in groove that sets up along fixture main part length direction, two the draw-in groove is used for two adjacent fire baffles of joint.
2. The cable holder with the fire barrier quick-assembly function as claimed in claim 1, wherein two L-shaped supporting plates are oppositely arranged at the bottom of the holder main body, vertical portions of the L-shaped supporting plates are fixedly connected with the holder main body, one end of a horizontal portion of each L-shaped supporting plate is connected with the vertical portion of the L-shaped supporting plate, and the other end of the horizontal portion of each L-shaped supporting plate extends horizontally towards two sides of the holder main body to form the clamping groove with the holder main body; and a gap matched with the third mounting hole is formed between the vertical parts of the two L-shaped supporting plates.
3. The cable support with the fire barrier quick-assembly function as claimed in claim 1 or 2, wherein the support main body is installed and fixed through a column; the stand is C type frame, the one end of support subject be equipped with C type frame's C type groove matched with connector, on the connector through the fastener with C type frame fixed connection.
4. The cable support with the fire barrier quick-assembling function as claimed in claim 3, wherein a fourth mounting hole is formed in the connector, a fifth mounting hole is formed in one end of the support main body, which is close to the connector, and a first mounting hole matched with the fourth mounting hole and sixth mounting holes which are in triangular distribution with the first mounting hole and the fifth mounting hole are formed in the C-shaped frame; the fastener comprises a triangular connecting plate and a bolt and nut assembly which are matched with the first mounting hole, the fifth mounting hole and the sixth mounting hole.
5. The cable holder with the fire barrier quick-assembling function as claimed in claim 2, wherein an elastic pressing device for pressing the fire barrier clamped in the clamping groove is arranged in the clamping groove; the elastic pressing device comprises a pressing plate, and the pressing plate is installed on the support main body through an elastic adjusting mechanism.
6. The cable support with the fire barrier quick-assembling function as claimed in claim 5, wherein the elastic adjustment mechanism includes pressure adjustment rods, at least one of the pressure adjustment rods is disposed at each of two ends of a side of the pressure plate facing the support main body, one end of each pressure adjustment rod is connected to the pressure plate, the other end of each pressure adjustment rod extends through the support main body to a position above the support main body, the pressure adjustment rods are provided with external threads, one ends of the pressure adjustment rods extending out of the positions above the support main body are provided with second nuts, and a spring is disposed on a pressure adjustment rod section between the support main body and the pressure plate.
7. The cable support with the fire barrier quick-assembly function as claimed in claim 5 or 6, wherein a first cushion pad is arranged on one side of the pressing plate facing the fire barrier.
8. The cable support with the fire barrier quick-assembly function as claimed in claim 7, wherein a second cushion pad is arranged on one side of the horizontal part of the L-shaped supporting plate facing the pressing plate.
9. The cable holder with the function of quickly installing a fire barrier as claimed in claim 8, wherein the first cushion pad and the second cushion pad are both rubber pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222696790.4U CN218549389U (en) | 2022-10-13 | 2022-10-13 | Take cable support of fire barrier fast-assembling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222696790.4U CN218549389U (en) | 2022-10-13 | 2022-10-13 | Take cable support of fire barrier fast-assembling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218549389U true CN218549389U (en) | 2023-02-28 |
Family
ID=85276231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222696790.4U Active CN218549389U (en) | 2022-10-13 | 2022-10-13 | Take cable support of fire barrier fast-assembling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218549389U (en) |
-
2022
- 2022-10-13 CN CN202222696790.4U patent/CN218549389U/en active Active
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