Anti-seismic support hanger for cable bridge

Abstract

The utility model relates to the technical field of cable bridges, and discloses an anti-seismic support hanger for a cable bridge, which comprises a first transverse support arm, a second transverse support arm and a third transverse support arm, the first transverse support arm, the second transverse support arm and the third transverse support arm are sequentially distributed from top to bottom, and upper lug seats are mounted at two ends of the first transverse support arm in an inserting manner. The anti-seismic supporting and hanging frame for the cable bridge is provided with a first transverse supporting arm, a second transverse supporting arm and a third transverse supporting arm. A water pipe can be fixed through the water pipe fixing assembly between the first transverse supporting arm and the second transverse supporting arm, the bridge frame body can be rapidly installed through the supporting plate and the positioning strip on the third transverse supporting arm, the overall design is reasonable, two functions can be achieved, and through the design of the side longitudinal anti-seismic assembly, the service life of the bridge frame is prolonged. The side longitudinal anti-seismic assemblies which are triangularly distributed around the center line of the upper lug base can enhance the strength of the device, improve the stability, improve the overall side longitudinal anti-seismic capacity and enhance the suspension capacity, and the practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable bridge technical field, concretely is a kind of cable bridge is used for anti-seismic support hanger. BACKGROUND

[0002] As a kind of extremely key equipment, cable bridge is specially used to support and protect cable, it plays an indispensable role in the electrical system wiring in various places, whether it is modern high-rise building, large-scale factory production area, or the electrical wiring layout of underground tunnel and other places, cable bridge has wide application, in building interior, cable bridge shows flexible and diverse erection mode, it can be independently erected and installed, according to the structural characteristics of building and electrical wiring planning, cleverly constructs the channel of cable transmission, it can also be attached to various buildings and pipe gallery support and laid, fully utilizes the existing building structure or pipe gallery system, realizes the orderly laying and safety protection of cable, to ensure the stable operation of electrical system and efficient power transmission, provides solid and reliable power transmission guarantee basis for the normal operation of building, factory, tunnel and other places.

[0003] The cable bridge of existing high-rise building basement is mostly fixed on the roof by suspender, and then installed below water pipeline, wherein a group of suspender is needed for installing water pipeline, and a group of suspender is needed for installing cable bridge, without combining the two together, the space of roof is large, cannot reduce cost, for this reason, we propose a kind of cable bridge is used for anti-seismic support hanger. UTILITY MODEL CONTENTS

[0004] The utility model provides a kind of cable bridge is used for anti-seismic support hanger, it can effectively solve the problems in prior art.

[0005] The technical scheme adopted by the utility model is: a kind of cable bridge is used for anti-seismic support hanger, including horizontal supporting arm one, horizontal supporting arm two and horizontal supporting arm three, horizontal supporting arm one, horizontal supporting arm two and horizontal supporting arm three are sequentially distributed from top to bottom, the both ends of horizontal supporting arm one are inserted and are installed with upper ear seat, the outer side of upper ear seat is provided with side longitudinal anti-seismic component, the outer side of horizontal supporting arm two and horizontal supporting arm three is inserted and is installed with lower ear seat, the both ends of horizontal supporting arm one, horizontal supporting arm two and horizontal supporting arm three are provided with suspender, the top of horizontal supporting arm two is provided with water pipe fixed component, the upper side of horizontal supporting arm two is clamped and is installed with water pipeline by water pipe fixed component, the side of horizontal supporting arm three close to horizontal supporting arm two is provided with positioning slot, the both sides of horizontal supporting arm two are fixedly installed with supporting plate by bolt, bridge body is arranged between horizontal supporting arm two and horizontal supporting arm three, the lower part of bridge body is fixedly installed with positioning strip, the top of upper ear seat and lower ear seat is rotatably installed with threaded sleeve.

[0006] Preferably, the side longitudinal anti-seismic assembly comprises a lower connecting block fixedly installed at the side of the upper ear seat, a first rotating shaft rotatably installed at the inner side of the lower connecting block, a lower rotating block rotatably installed at the inner side of the lower connecting block through the first rotating shaft, a connecting rod arranged at the end of the lower rotating block away from the first rotating shaft, an upper rotating block arranged at the end of the connecting rod away from the lower rotating block, a second rotating shaft rotatably installed at the outer side of the upper rotating block, an upper connecting block rotatably installed at the outer side of the upper rotating block through the second rotating shaft, and a suspension plate fixedly installed at the end of the upper connecting block away from the upper rotating block through a bolt.

[0007] Through the above technical scheme, the design of the side longitudinal anti-seismic assembly can improve the overall side longitudinal anti-seismic capability and the overall strength, and has high practicability.

[0008] Preferably, the side longitudinal anti-seismic assembly is provided with two groups of the same, each group of the side longitudinal anti-seismic assembly is provided with three of the same, and each group of the side longitudinal anti-seismic assembly is distributed in a "∴" shape around the center line of the upper ear seat.

[0009] Through the above technical scheme, the side longitudinal anti-seismic assembly distributed in a "∴" shape around the center line of the upper ear seat can strengthen the strength of the device and has high stability.

[0010] Preferably, the lower rotating block is sleeved at the outer side of the connecting rod, the upper rotating block is sleeved at the outer side of the connecting rod, and the lower rotating block and the upper rotating block are diagonally distributed about the center line of the connecting rod.

[0011] Through the above technical scheme, the angle of the side longitudinal anti-seismic assembly can be adjusted, the use of different house height houses can be adapted, and the limitation is small.

[0012] Preferably, the water pipe fixing assembly comprises an insertion plate fixedly installed at the top end of the transverse supporting arm two through a bolt, an outer fixed ring fixedly installed at the upper side of the insertion plate, an inner fixed ring arranged at the inner side of the outer fixed ring, and a clamping bolt arranged between the outer fixed ring and the inner fixed ring.

[0013] Through the above technical scheme, the outer fixed ring and the inner fixed ring can clamp and hoist the water conveying pipeline.

[0014] Preferably, the water pipe fixing assembly is provided with a plurality of the same, the plurality of water pipe fixing assemblies are distributed at equal intervals, the cross sections of the outer fixed ring and the inner fixed ring are in a "U" shape structure, and the clamping bolt penetrates through the outer fixed ring and extends to the inside of the inner fixed ring.

[0015] Through the technical scheme, the installation of multiple water pipelines can be performed at one time through the design of the multiple water pipe fixing assemblies.

[0016] Preferably, the positioning strip is matched with the positioning groove, the cross section of the supporting plate is in an L-shaped structure, and the supporting plate is fixedly connected with the bridge body through bolts.

[0017] Through the technical scheme, the positioning strip is matched with the positioning groove, the cross section of the supporting plate is in an L-shaped structure, and the supporting plate is fixedly connected with the bridge body through bolts.

[0018] Compared with the prior art, the anti-seismic support hanger for the cable bridge has the following beneficial effects:

[0019] 1. The anti-seismic support hanger for the cable bridge is provided with a horizontal supporting arm one, a horizontal supporting arm two, a horizontal supporting arm three, a suspension rod and a water pipe fixing assembly. The water pipe fixing assembly between the horizontal supporting arm one and the horizontal supporting arm two can fix the water pipeline, the supporting plate on the horizontal supporting arm three and the positioning strip can quickly install the bridge body, the overall design is reasonable, the water pipeline can be fixed, the bridge body can be fixed, two functions can be achieved, the practicality is high, and the use cost can be reduced.

[0020] 2. The anti-seismic support hanger for the cable bridge is provided with a horizontal supporting arm one, a horizontal supporting arm two, a horizontal supporting arm three, a suspension rod and a water pipe fixing assembly. The water pipe fixing assembly between the horizontal supporting arm one and the horizontal supporting arm two can fix the water pipeline, the supporting plate on the horizontal supporting arm three and the positioning strip can quickly install the bridge body, the overall design is reasonable, the water pipeline can be fixed, the bridge body can be fixed, two functions can be achieved, the practicality is high, and the use cost can be reduced. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 The utility model discloses a three -dimensional structure schematic diagram Figure 1 ;

[0022] Figure 2 The utility model discloses a three -dimensional structure schematic diagram Figure 2 ;

[0023] Figure 3 The utility model discloses a three -dimensional structure schematic diagram Figure 3 ;

[0024] Figure 4 It is three -dimensional structure schematic diagram of horizontal supporting arm one, horizontal supporting arm two and horizontal supporting arm three distribution structure of the utility model;

[0025] Figure 5 It is three -dimensional structure schematic diagram of horizontal supporting arm one, horizontal supporting arm two and horizontal supporting arm three distribution structure of the utility model;

[0026] Figure 6 It is the amplification structure schematic diagram of A place in the utility model Figure 4

[0027] ​Figure 7 This is a schematic diagram of the installation structure of the longitudinal seismic resisting component of this utility model.

[0028] The components are as follows: 1. Lateral support arm one; 2. Lateral support arm two; 3. Lateral support arm three; 4. Upper ear seat; 5. Lateral longitudinal anti-seismic component; 501. Lower connecting block; 502. First rotating shaft; 503. Lower rotating block; 504. Connecting rod; 505. Lower locking bolt; 506. Upper rotating block; 507. Upper locking bolt; 508. Second rotating shaft; 509. Upper connecting block; 510. Suspension plate; 6. Water pipe fixing component; 601. Insert plate; 602. Outer fixing ring; 603. Inner fixing ring; 604. Clamping bolt; 7. Water supply pipe; 8. Cable tray body; 9. Positioning groove; 10. Support plate; 11. Suspension rod; 12. Lower ear seat; 13. Positioning strip; 14. Threaded sleeve. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Example 1: As Figures 1-7 As shown, this utility model provides a seismic bracing bracket for cable trays, including a first transverse support arm 1, a second transverse support arm 2, and a third transverse support arm 3. The first transverse support arm 1, the second transverse support arm 2, and the third transverse support arm 3 are arranged sequentially from top to bottom. Upper ear seats 4 are inserted and installed at both ends of the first transverse support arm 1. Lateral longitudinal seismic anti-seismic components 5 are provided on the outer side of the upper ear seats 4. Lower ear seats 12 are inserted and installed on the outer side of the second transverse support arm 2 and the third transverse support arm 3. Suspension brackets are provided at both ends of the first transverse support arm 1, the second transverse support arm 2, and the third transverse support arm 3. The top of the boom 11 and the second transverse support arm 2 is provided with a water pipe fixing component 6. A water supply pipe 7 is clamped and installed on the upper side of the second transverse support arm 2 by the water pipe fixing component 6. A positioning groove 9 is opened on the side of the third transverse support arm 3 near the second transverse support arm 2. The two sides of the second transverse support arm 2 are fixedly installed with support plates 10 by bolts. A cable tray body 8 is provided between the second transverse support arm 2 and the third transverse support arm 3. A positioning strip 13 is fixedly installed on the lower part of the cable tray body 8. Threaded sleeves 14 are rotatably installed on the top of the upper ear seat 4 and the lower ear seat 12.

[0031] Specifically, the side longitudinal anti-seismic assembly 5 comprises a lower connecting block 501 fixedly installed at the side of the upper ear seat 4, the inner side of the lower connecting block 501 is rotatably installed with a first rotating shaft 502, the inner side of the lower connecting block 501 is rotatably installed with a lower rotating block 503 through the first rotating shaft 502, the end of the lower rotating block 503 away from the first rotating shaft 502 is provided with a connecting rod 504, the end of the connecting rod 504 away from the lower rotating block 503 is provided with an upper rotating block 506, the outer side of the upper rotating block 506 is rotatably installed with a second rotating shaft 508, the outer side of the upper rotating block 506 is rotatably installed with an upper connecting block 509 through the second rotating shaft 508, the end of the upper connecting block 509 away from the upper rotating block 506 is fixedly installed with a suspension plate 510 through a bolt, the lower locking bolt 505 is arranged between the lower rotating block 503 and the connecting rod 504, and the upper locking bolt 507 is arranged between the connecting rod 504 and the upper rotating block 506. The design of the side longitudinal anti-seismic assembly 5 can improve the overall side longitudinal anti-seismic capability, and can also strengthen the overall strength, and has high practicability.

[0032] Specifically, the side longitudinal anti-seismic assembly 5 is provided with two groups of the same, each group of the side longitudinal anti-seismic assembly 5 is provided with three of the same, and each group of the side longitudinal anti-seismic assembly 5 is distributed in a “∴” shape around the center line of the upper ear seat 4. The side longitudinal anti-seismic assembly 5 distributed in a “∴” shape around the center line of the upper ear seat 4 can strengthen the strength of the device, and has high stability.

[0033] Specifically, the lower rotating block 503 is sleeved on the outer side of the connecting rod 504, the upper rotating block 506 is sleeved on the outer side of the connecting rod 504, and the lower rotating block 503 and the upper rotating block 506 are diagonally distributed about the center line of the connecting rod 504. The angle of the side longitudinal anti-seismic assembly 5 can be adjusted, the use of the device in different house heights is adapted, and the limitation is small.

[0034] Embodiment two: as shown in the figure, as an improvement of the previous embodiment. Figures 2-7

[0035] Specifically, the water pipe fixing assembly 6 comprises a plug-in plate 601 fixedly installed at the top end of the transverse supporting arm two 2 through a bolt, an outer fixed ring 602 fixedly installed on the upper side of the plug-in plate 601, an inner fixed ring 603 arranged on the inner side of the outer fixed ring 602, and a clamping bolt 604 arranged between the outer fixed ring 602 and the inner fixed ring 603. Through the design of the outer fixed ring 602 and the inner fixed ring 603, the water conveying pipe 7 can be clamped and hoisted.

[0036] ​Specific, water pipe fixing assembly 6 is provided with same multiple, multiple water pipe fixing assembly 6 is equally spaced distribution, the section of outer fixed ring 602 and inner fixed ring 603 is "U" letter type structure, clamping bolt 604 is penetrated in outer fixed ring 602 and extends to inner fixed ring 603 inside. Advantage is, through multiple water pipe fixing assembly 6 design, can carry out multiple water supply pipeline 7 installation once.

[0037] Specific, positioning strip 13 is adapted with positioning groove 9, the section of supporting plate 10 is "L" letter type structure, supporting plate 10 is fixedly connected with bridge body 8 by bolt. Advantage is, through the design of positioning strip 13 and positioning groove 9, the positioning installation of bridge body 8 is facilitated, and the practicality is higher.

[0038] Working principle: in use, staff first installs the suspension rod 11 at the top of the house, then installs the side longitudinal anti-seismic assembly 5 at the side of the upper ear seat 4, and installs the other end of the side longitudinal anti-seismic assembly 5 on the roof, the staff inserts the two upper ear seats 4 into the two ends of the horizontal supporting arm one 1, then inserts the threaded sleeve 14 on the upper ear seat 4 into the suspension rod 11 and twists, until the horizontal supporting arm one 1 rises to the position required to be used along the suspension rod 11, according to the above operation, the lower ear seat 12 is also inserted into the two ends of the horizontal supporting arm two 2 and the horizontal supporting arm three 3, the horizontal supporting arm two 2 and the horizontal supporting arm three 3 are installed to the specified position, the water pipe fixing assembly 6 on the horizontal supporting arm two 2 is used to install multiple water supply pipelines 7, through the design of positioning strip 13 and positioning groove 9, the bridge body 8 can be quickly installed on the upper side of the horizontal supporting arm three 3, then the bridge body 8 is locked using the supporting plate 10, the operation is simple, and the installation is fast, which can install the water supply pipeline 7 and the bridge body 8, and the functionality is strong.

[0039] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An anti-seismic support hanger for cable bridge, comprising a horizontal supporting arm one (1), a horizontal supporting arm two (2) and a horizontal supporting arm three (3), characterized in that: The lateral support arm one (1), the lateral support arm two (2) and the lateral support arm three (3) are sequentially distributed from top to bottom, both ends of the lateral support arm one (1) are inserted and connected with the upper ear seat (4), the outer side of the upper ear seat (4) is provided with the side longitudinal anti-seismic assembly (5), the outer side of the lateral support arm two (2) and the lateral support arm three (3) is inserted and connected with the lower ear seat (12), both ends of the lateral support arm one (1), the lateral support arm two (2) and the lateral support arm three (3) are provided with the suspension rod (11), the top end of the lateral support arm two (2) is provided with the water pipe fixing assembly (6), the upper side of the lateral support arm two (2) is clamped and installed with the water supply pipeline (7) through the water pipe fixing assembly (6), one side of the lateral support arm three (3) close to the lateral support arm two (2) is provided with the positioning groove (9), both sides of the lateral support arm two (2) are fixedly installed with the supporting plate (10) through the bolts, the bridge body (8) is arranged between the lateral support arm two (2) and the lateral support arm three (3), the lower part of the bridge body (8) is fixedly installed with the positioning strip (13), the top end of the upper ear seat (4) and the lower ear seat (12) is rotatably installed with the threaded sleeve (14).

2. The anti-shock support hanger for cable tray according to claim 1, characterized in that: The side longitudinal anti-seismic assembly (5) comprises the lower connecting block (501), the lower connecting block (501) is fixedly installed on the side of the upper ear seat (4), the inner side of the lower connecting block (501) is rotatably installed with the first rotating shaft (502), the inner side of the lower connecting block (501) is rotatably installed with the lower rotating block (503) through the first rotating shaft (502), one end, away from the first rotating shaft (502), of the lower rotating block (503) is provided with the connecting rod (504), one end, away from the lower rotating block (503), of the connecting rod (504) is provided with the upper rotating block (506), the outer side of the upper rotating block (506) is rotatably installed with the second rotating shaft (508), the outer side of the upper rotating block (506) is rotatably installed with the upper connecting block (509) through the second rotating shaft (508), one end, away from the upper rotating block (506), of the upper connecting block (509) is fixedly installed with the suspension plate (510) through the bolts, the lower locking bolt (505) is arranged between the lower rotating block (503) and the connecting rod (504), and the upper locking bolt (507) is arranged between the connecting rod (504) and the upper rotating block (506).

3. The cable tray anti-shock support bracket according to claim 2, characterized in that: The side longitudinal anti-seismic assembly (5) is provided with two groups, each group of the side longitudinal anti-seismic assembly (5) is provided with three, and each group of the side longitudinal anti-seismic assembly (5) is distributed in the "∴" shape around the center line of the upper ear seat (4).

4. The cable tray anti-shock support bracket according to claim 2, characterized in that: The lower rotating block (503) is sleeved on the outer side of the connecting rod (504), the upper rotating block (506) is sleeved on the outer side of the connecting rod (504), and the lower rotating block (503) and the upper rotating block (506) are diagonally distributed about the center line of the connecting rod (504).

5. The cable tray anti-shock support bracket according to claim 2, characterized in that: The water pipe fixing assembly (6) comprises a plug-in plate (601), the plug-in plate (601) is fixedly installed on the top end of the transverse supporting arm two (2) through bolts, the upper side of the plug-in plate (601) is fixedly installed with an outer fixing ring (602), the inner side of the outer fixing ring (602) is provided with an inner fixing ring (603), and the outer fixing ring (602) and the inner fixing ring (603) are provided with clamping bolts (604) therebetween.

6. The cable tray anti-shock support bracket according to claim 5, characterized in that: The water pipe fixing assembly (6) is provided with a plurality of same, the plurality of water pipe fixing assemblies (6) are equally spaced, the cross sections of the outer fixing ring (602) and the inner fixing ring (603) are all "U" type structures, and the clamping bolts (604) penetrate the outer fixing ring (602) and extend to the inside of the inner fixing ring (603).

7. The cable tray anti-shock support bracket according to claim 1, characterized in that: The positioning strip (13) is matched with the positioning groove (9), the cross section of the supporting plate (10) is an "L" type structure, and the supporting plate (10) is fixedly connected with the bridge body (8) through bolts.

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