CN214314345U - Cable bridge bracket arm convenient to angle of adjustment - Google Patents
Cable bridge bracket arm convenient to angle of adjustment Download PDFInfo
- Publication number
- CN214314345U CN214314345U CN202120138305.4U CN202120138305U CN214314345U CN 214314345 U CN214314345 U CN 214314345U CN 202120138305 U CN202120138305 U CN 202120138305U CN 214314345 U CN214314345 U CN 214314345U
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- China
- Prior art keywords
- lifting
- supporting rod
- rotating shaft
- backup pad
- driving gear
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- Expired - Fee Related
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Abstract
The utility model discloses a cable testing bridge trailing arm convenient to angle of adjustment, including backup pad, elevating system, go up bracing piece, lower support bar, regulation pivot, trailing arm and adjustment mechanism, a backup pad lateral wall is equipped with the lift chamber, elevating system locates the backup pad, elevating system is including connecting pivot, drive gear, lifting gear and lift lead screw, connect the pivot and locate backup pad one end, drive gear rotates and locates in the backup pad, it link up the backup pad lateral wall and is connected with drive gear center department to connect pivot one end, drive gear one side is located in the lifting gear rotation. The utility model belongs to the technical field of the crane span structure trailing arm, specifically provide a elevating system drives trailing arm lift, the height of cable testing bridge is adjusted according to the construction conditions to the convenience, and adjustment mechanism drives the trailing arm and rotates, makes things convenient for the angle of adjusting cable testing bridge, and the high angle of adjustment's of being convenient for cable testing bridge trailing arm of practicality height, easy operation, stable in structure, security is high.
Description
Technical Field
The utility model belongs to the technical field of the crane span structure trailing arm, specifically indicate a cable testing bridge trailing arm convenient to angle of adjustment.
Background
The cable bridge is divided into a groove type, a tray type, a ladder type, a grid type and other structures, and comprises a support, a supporting arm, an installation accessory and the like, the bridge in a building can be independently erected and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like are reflected, all parts need to be galvanized and installed on the bridge outside the building in the open air, the cable bridge is usually fixedly supported by the supporting arm of the bridge in the installation process of the cable bridge, the existing supporting arm has simple structure and is inconvenient for workers to install, the cable bridge is easy to shake due to collision, the stability is poor and the cable bridge is easy to fall off, meanwhile, the existing supporting arm is difficult to carry out angle adjustment on the cable bridge, errors can exist in the installation process of the supporting arm, the stress of each supporting arm is uneven after the cable bridge is erected, and the construction quality is influenced, and even accidents can occur. Therefore, a novel cable bridge bracket is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned current difficult problem, the utility model provides a elevating system drives the trailing arm lift, conveniently according to the height of construction condition adjusting cable testing bridge, and adjustment mechanism drives the trailing arm and rotates, conveniently adjusts the angle of cable testing bridge, the high angle of adjustment's of being convenient for cable testing bridge trailing arm of practicality height, easy operation, stable in structure, security.
The utility model adopts the following technical scheme: the utility model relates to a cable bridge bracket convenient for angle adjustment, which comprises a support plate, a lifting mechanism, an upper support rod, a lower support rod, an adjusting rotary shaft, a bracket and an adjusting mechanism, wherein the side wall of the support plate is provided with a lifting cavity, the lifting mechanism is arranged on the support plate, the lifting mechanism comprises a connecting rotary shaft, a driving gear, a lifting gear and a lifting lead screw, the connecting rotary shaft is arranged at one end of the support plate, the driving gear is rotatably arranged in the support plate, one end of the connecting rotary shaft is connected with the center of the driving gear by penetrating through the side wall of the support plate, the lifting gear is rotatably arranged at one side of the driving gear, the driving gear is meshed with the lifting gear, the lifting lead screw is arranged below the driving gear, the lifting lead screw is rotatably arranged in the lifting cavity, the lifting lead screw is connected with the center of the driving gear, the upper support rod and the lower support rod are arranged at one side of the support plate, the upper supporting rod and the lower supporting rod are slidably sleeved on the side wall of the lifting screw rod, one ends of the upper supporting rod and the lower supporting rod, which are close to the lifting screw rod, are slidably arranged in the lifting cavity, the adjusting rotating shaft is arranged at one end of the upper supporting rod and the lower supporting rod, which is far away from the lifting screw rod, the adjusting rotating shaft is rotatably arranged between the upper supporting rod and the lower supporting rod, the supporting arm is arranged at one side of the supporting plate, one end of the supporting arm is connected with the adjusting rotating shaft, the adjusting mechanism is arranged at one end of the adjusting rotating shaft, the adjusting mechanism comprises a fixed tooth block, a connecting hole, a fixing cap, a clamping block and a clamping groove, the fixed tooth block is arranged at the upper end of the adjusting rotating shaft, the fixed tooth block is arranged above the upper supporting rod, the connecting hole is arranged at the center of the adjusting rotating shaft, the connecting hole penetrates through the top wall of the fixed tooth block, the fixing cap is sleeved on the side wall of the fixed tooth block, and the fixed tooth block is meshed with the fixing cap, the fixture block is symmetrically arranged below two ends of the fixing cap, the clamping groove is arranged on the top wall of the upper supporting rod, and the fixture block is clamped in the clamping groove.
Further, it is equipped with the regulation carousel to adjust pivot upper end lateral wall, it rotates and locates in the bracing piece to adjust the carousel, it is equipped with the stopper to adjust the carousel lateral wall, be equipped with spacing spout in the last bracing piece, spacing spout is circular-arc setting, stopper slip joint is located in the spacing spout.
Furthermore, a mounting plate is arranged on one side, away from the lifting cavity, of the supporting plate, the mounting plate is connected with the supporting plate, and a cable bridge supporting arm is convenient to mount through the mounting plate.
Furthermore, the two ends of the mounting plate are symmetrically provided with mounting screws, and the mounting screws are convenient for fixing the mounting plate, so that the cable bridge bracket is mounted.
Furthermore, the top wall of the supporting arm is provided with a plurality of groups of bridge grooves, and the cable bridge is convenient to place in the bridge grooves.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme is a cable testing bridge trailing arm convenient to angle of adjustment, through connecting the external motor of pivot, make drive gear drive lifting gear rotate, thereby make the lift lead screw rotate, the height of cable testing bridge is conveniently adjusted according to the construction conditions, through the external motor of connecting hole, make the regulation pivot drive the trailing arm and rotate, conveniently adjust the angle of cable testing bridge, locking cap and fixed tooth piece joint meshing, the position of the fixed pivot of regulation of being convenient for, convenient fixed trailing arm angle, high practicality, easy operation, stable in structure, high safety.
Drawings
Fig. 1 is a schematic structural view of a cable bridge bracket arm convenient for angle adjustment of the present invention;
fig. 2 is a schematic structural view of a cable bridge bracket arm adjusting turntable convenient for angle adjustment of the present invention;
fig. 3 is a schematic view of the fixing gear structure of the cable bridge bracket arm of the present invention for facilitating angle adjustment;
fig. 4 is a partially enlarged view of a portion a of fig. 1.
The lifting mechanism comprises a supporting plate 1, a supporting plate 2, a lifting mechanism 3, an upper supporting rod 4, a lower supporting rod 5, an adjusting rotating shaft 6, a supporting arm 7, an adjusting mechanism 8, a connecting rotating shaft 9, a driving gear 10, a lifting gear 11, a lifting screw rod 12, a fixed tooth block 13, a connecting hole 14, a fixing cap 15, a clamping block 16, a clamping groove 17, an adjusting turntable 18, a limiting block 19, a limiting sliding groove 20, a mounting plate 21, a mounting screw 22, a bridge groove 23 and a lifting cavity.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments, and all the parts of the present invention not described in detail in the technical features or the connection relation are the prior art.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figures 1-4, the utility model relates to a cable bridge bracket arm convenient for angle adjustment, which comprises a support plate 1, a lifting mechanism 2, an upper support rod 3, a lower support rod 4, an adjusting rotary shaft 5, a bracket arm 6 and an adjusting mechanism 7, wherein a side wall of the support plate 1 is provided with a lifting cavity 23, the lifting mechanism 2 is arranged on the support plate 1, the lifting mechanism 2 comprises a connecting rotary shaft 8, a driving gear 9, a lifting gear 10 and a lifting screw rod 11, the connecting rotary shaft 8 is arranged at one end of the support plate 1, the driving gear 9 is rotatably arranged in the support plate 1, one end of the connecting rotary shaft 8 penetrates through the side wall of the support plate 1 to be connected with the center of the driving gear 9, the lifting gear 10 is rotatably arranged at one side of the driving gear 9, the driving gear 9 is meshed with the lifting gear 10, the lifting screw rod 11 is arranged below the driving gear 9, the lifting screw rod 11 is rotatably arranged in the lifting cavity 23, the lifting screw rod 11 is connected with the center of the driving gear 9, the upper support rod 3 and the lower support rod 4 are arranged on one side of the support plate 1, one end of the upper support rod 3 and one end of the lower support rod 4 are slidably sleeved on the side wall of the lifting screw rod 11, one end of the upper support rod 3 and one end of the lower support rod 4, which are close to the lifting screw rod 11, are slidably arranged in the lifting cavity 23, the adjusting rotating shaft 5 is arranged on one end of the upper support rod 3 and one end of the lower support rod 4, which are far away from the lifting screw rod 11, the adjusting rotating shaft 5 is rotatably arranged between the upper support rod 3 and the lower support rod 4, the support arm 6 is arranged on one side of the support plate 1, one end of the support arm 6 is connected with the adjusting rotating shaft 5, the adjusting mechanism 7 is arranged on one end of the adjusting rotating shaft 5, the adjusting mechanism 7 comprises a fixed tooth block 12, a connecting hole 13, a fixed cap 14, a fixture block 15 and a clamping groove 16, the fixed tooth block 12 is arranged on the upper end of the adjusting rotating shaft 5, the fixed tooth block 12 is arranged above the upper support rod 3, the adjusting device is characterized in that the connecting hole 13 is formed in the center of the adjusting rotating shaft 5, the connecting hole 13 penetrates through the top wall of the fixed tooth block 12, the fixed tooth block 12 side wall is sleeved with the fixing cap 14, the fixed tooth block 12 is meshed with the fixing cap 14, the clamping blocks 15 are symmetrically arranged below two ends of the fixing cap 14, the clamping grooves 16 are formed in the top wall of the upper supporting rod 3, and the clamping blocks 15 are clamped in the clamping grooves 16.
Wherein, it is equipped with regulation carousel 17 to adjust 5 upper end lateral walls of pivot, it locates in the bracing piece 3 to adjust carousel 17 to rotate, it is equipped with stopper 18 to adjust carousel 17 lateral wall, upward be equipped with spacing spout 19 in the bracing piece 3, spacing spout 19 is circular-arc setting, stopper 18 slip joint is located in spacing spout 19, one side that lift chamber 23 was kept away from to backup pad 1 is equipped with mounting panel 20, mounting panel 20 is connected with backup pad 1, the symmetry in mounting panel 20 both ends is equipped with mounting screw 21, the 6 roof of trailing arm is equipped with bridge groove 22, bridge groove 22 is equipped with the multiunit.
When the device is used, the mounting plate 20 is fixed at a proper position through the mounting screw 21, a cable bridge is mounted in a bridge groove 22 on the top wall of the supporting arm 6 at the moment, the height of the supporting arm 6 is adjusted according to construction conditions, the motor is externally connected with the motor through the connecting rotating shaft 8, the motor is started, the motor belt drives the lifting gear 10 to rotate through the driving gear 9, the lifting screw rod 11 at one end of the lifting gear 10 is rotated, the upper supporting rod 3 and the lower supporting rod 4 are lifted along with the rotation of the lifting screw rod 11, the supporting arm 6 is lifted through the upper supporting rod 3 and the lower supporting rod 4, when the supporting arm 6 is adjusted to a proper position, the motor stops working, the motor is separated from the connecting rotating shaft 8, then the angle of the supporting arm 6 is adjusted according to the angle of the cable bridge, the fixing cap 14 is taken down, the motor is externally connected with the connecting hole 13, the motor drives the supporting arm 6 to rotate through the adjusting rotating shaft 5, at the moment, the limit block 18 of the side wall of the adjusting turntable 17 slides in the limit sliding groove 19, be convenient for inject the rotation range of trailing arm 6, when adjusting trailing arm 6 to suitable angle, stop motor work and take out the motor, with 14 cards of locking cap at fixed tooth piece 12 lateral walls this moment to make the fixture block 15 of locking cap 14 below and the draw-in groove 16 meshing of the 3 roof of last bracing piece, thereby fixed trailing arm 6's position, practicality is high, easy operation, stable in structure, security are high.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a cable testing bridge trailing arm convenient to angle of adjustment which characterized in that: comprises a supporting plate, a lifting mechanism, an upper supporting rod, a lower supporting rod, an adjusting rotating shaft, a supporting arm and an adjusting mechanism, wherein a lifting cavity is arranged on one side wall of the supporting plate, the lifting mechanism is arranged on the supporting plate and comprises a connecting rotating shaft, a driving gear, a lifting gear and a lifting lead screw, the connecting rotating shaft is arranged at one end of the supporting plate, the driving gear is rotatably arranged in the supporting plate, one end of the connecting rotating shaft penetrates through the side wall of the supporting plate and is connected with the center of the driving gear, the lifting gear is rotatably arranged on one side of the driving gear, the driving gear is meshed with the lifting gear, the lifting lead screw is arranged below the driving gear, the lifting lead screw is rotatably arranged in the lifting cavity and is connected with the center of the driving gear, the upper supporting rod and the lower supporting rod are arranged on one side of the supporting plate, one end of the upper supporting rod and one end of the lower supporting rod are slidably sleeved on the side wall of the lifting lead screw, the upper supporting rod and the lower supporting rod are slidably arranged in the lifting cavity near one end of the lifting screw rod, the adjusting rotating shaft is arranged at one end of the upper supporting rod and the lower supporting rod far away from the lifting screw rod, the adjusting rotating shaft is rotatably arranged between the upper supporting rod and the lower supporting rod, the supporting arm is arranged at one side of the supporting plate, one end of the supporting arm is connected with the adjusting rotating shaft, the adjusting mechanism is arranged at one end of the adjusting rotating shaft, the adjusting mechanism comprises a fixed tooth block, a connecting hole, a fixing cap, a clamping block and a clamping groove, the fixed tooth block is arranged at the upper end of the adjusting rotating shaft, the fixed tooth block is arranged above the upper supporting rod, the connecting hole is arranged at the center of the adjusting rotating shaft, the connecting hole penetrates through the top wall of the fixed tooth block, the fixing cap is sleeved on the side wall of the fixed tooth block, the fixed tooth block is meshed with the fixing cap, the clamping block is symmetrically arranged below two ends of the fixing cap, and the clamping groove is arranged on the upper supporting rod, the clamping block is clamped in the clamping groove.
2. The cable tray bracket of claim 1, wherein: adjust pivot upper end lateral wall and be equipped with the regulation carousel, adjust the carousel and rotate and locate in the bracing piece, it is equipped with the stopper to adjust the carousel lateral wall, be equipped with spacing spout in the last bracing piece, spacing spout is circular-arc setting, stopper slip joint is located in the spacing spout.
3. The cable tray bracket of claim 1, wherein: one side that the lift chamber was kept away from to the backup pad is equipped with the mounting panel, the mounting panel is connected with the backup pad.
4. The cable tray bracket of claim 3, wherein: and mounting screws are symmetrically arranged at two ends of the mounting plate.
5. The cable tray bracket of claim 1, wherein: the top wall of the supporting arm is provided with bridge grooves, and the bridge grooves are provided with multiple groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120138305.4U CN214314345U (en) | 2021-01-19 | 2021-01-19 | Cable bridge bracket arm convenient to angle of adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120138305.4U CN214314345U (en) | 2021-01-19 | 2021-01-19 | Cable bridge bracket arm convenient to angle of adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214314345U true CN214314345U (en) | 2021-09-28 |
Family
ID=77827932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120138305.4U Expired - Fee Related CN214314345U (en) | 2021-01-19 | 2021-01-19 | Cable bridge bracket arm convenient to angle of adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214314345U (en) |
-
2021
- 2021-01-19 CN CN202120138305.4U patent/CN214314345U/en not_active Expired - Fee Related
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Legal Events
| 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: 20210928 Termination date: 20220119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |