CN210404593U - Adjustable cable bridge with upper and lower heights - Google Patents
Adjustable cable bridge with upper and lower heights Download PDFInfo
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- CN210404593U CN210404593U CN201921269002.5U CN201921269002U CN210404593U CN 210404593 U CN210404593 U CN 210404593U CN 201921269002 U CN201921269002 U CN 201921269002U CN 210404593 U CN210404593 U CN 210404593U
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Abstract
The utility model relates to a cable bridge frame with adjustable upper and lower height, which belongs to the field of cable bridge frames, and comprises a top fixing seat, wherein two groups of longitudinal supports are respectively arranged below the top fixing seat, the two groups of longitudinal supports are arranged in parallel, a transverse support is also arranged between the two groups of longitudinal supports in a matching way, the transverse support is fixedly connected with the longitudinal supports through angle fittings, and a cable placing part is arranged above the transverse support; the inner sides of the two groups of longitudinal supports are respectively provided with a height adjusting device, the height adjusting devices are provided with two groups and are respectively matched with the two groups of longitudinal supports, and the height adjusting devices are positioned between the cable placing part and the longitudinal supports; the height adjusting device is also arranged perpendicular to the top fixed seat; the utility model discloses a through high adjusting device realize the free regulation to the crane span structure height, be convenient for place more cables in that the cable is placed the portion inside, improve the availability factor of crane span structure, increase the crane span structure rate of utilization.
Description
Technical Field
The utility model relates to a cable testing bridge that can adjust of height from top to bottom in the cable testing bridge field.
Background
The hanger of the cable bridge frame needs to be manufactured and installed on site according to the height required by a drawing, errors exist during measurement and manufacturing, and the structural plate surface of a base of the hanger is uneven, so that the height of the hanger after installation often has large deviation from the required height, the height of the bridge frame has a height difference of several centimeters, the flatness of the bridge frame cannot meet the requirement, the impression quality is poor, the related requirements of construction quality acceptance criteria GB 50303 + 2015 for construction electrical engineering are not met, meanwhile, in some special use places, cables need to be temporarily added or the height position of the cable bridge frame needs to be temporarily adjusted, and more cables can be conveniently placed or the installation environment becomes more attractive; therefore, the height of the cable bridge needs to be adjusted, and the cable bridge which cannot be adjusted cannot meet the requirement of engineering quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cable testing bridge that can adjust of upper and lower height, this utility model realize the free regulation to the crane span structure height through high adjusting device, be convenient for place more cables in cable portion of placing inside, improve the availability factor of crane span structure, increase the crane span structure rate of utilization.
The purpose of the utility model is realized like this: the cable bridge with adjustable upper and lower heights comprises a top fixed seat and is characterized in that two groups of longitudinal supports are respectively arranged below the top fixed seat, the two groups of longitudinal supports are arranged in parallel, a transverse support is also arranged between the two groups of longitudinal supports in a matched manner, the transverse support is fixedly connected with the longitudinal supports through corner fittings, and a cable placing part is arranged above the transverse support; the inner sides of the two groups of longitudinal supports are respectively provided with a height adjusting device, the height adjusting devices are provided with two groups and are respectively matched with the two groups of longitudinal supports, and the height adjusting devices are positioned between the cable placing part and the longitudinal supports; the height adjusting device is also perpendicular to the top fixing seat.
The utility model discloses the during operation, operating personnel deuterogamies horizontal support through longitudinal support and installs, carry out fixed connection through the corner fitting spare to longitudinal support and horizontal support after installing, install height adjusting device again between longitudinal support, then can place a plurality of group's cables on horizontal support, in case the cable is too many not enough put, perhaps operating personnel is when adjusting upper and lower position, operating personnel can direct height adjusting device this moment, realize reciprocating to horizontal support through height adjusting device, also vertically remove through longitudinal support cooperation, the operating personnel of so can be convenient for adjust, the rate of utilization is improved.
The beneficial effects of the utility model reside in that, this utility model realizes the free regulation to the crane span structure height through high adjusting device, is convenient for place more cables in cable portion of placing inside, improves the availability factor of crane span structure, increases the crane span structure rate of utilization.
As a further improvement of the utility model, the fixing is firm and stable for ensuring the longitudinal support; the top of the longitudinal support is connected with the top fixing seat through a base assembly, the base assembly comprises a plurality of groups of expansion bolt assemblies directly mounted inside the top fixing seat, fixing plates fixed among the expansion bolt assemblies and connecting seats welded on the fixing plates, connecting holes are transversely formed in the connecting seats, and the connecting holes are fixed to the top of the longitudinal support through bolts.
As a further improvement of the utility model, the bolts in the upper connecting hole and the lower connecting hole can move up and down; the connecting holes comprise an upper connecting hole and a lower connecting hole, the upper connecting hole and the lower connecting hole are arranged at a certain interval, and the upper connecting hole and the lower connecting hole are waist-shaped holes.
As a further improvement of the utility model, the height adjusting device can move up and down smoothly; the height adjusting device comprises an upper connecting part and a lower connecting part, wherein the upper connecting part comprises an expansion bolt fixed in a top fixing seat, a U-shaped seat fixed on the expansion bolt, an intermediate connecting rod used for connecting the upper connecting part with the lower connecting part, and an adjusting bolt arranged between the intermediate connecting rod and the U-shaped seat, and the adjusting bolt is directly fixed at the other end of the expansion bolt.
As a further improvement of the utility model, the lower connecting part is fixed stably and firmly; the lower connecting part comprises a lower connecting base fixed on the transverse support, a hinged base used for connecting the lower connecting base and the middle connecting rod, and a connecting shaft used for fixing the hinged base.
As a further improvement of the utility model, the cable placing part is reliable and stable to ensure the placing of the cable, and the influence caused by vibration is avoided; the cable placing part is arranged at a position between the adjacent height adjusting devices, and a cushion pad is arranged between the cable placing part and the transverse support.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a front view of fig. 1 at a.
The device comprises a top fixing seat 1, a longitudinal support 2, a height adjusting device 3, a 4-angle accessory 5, a cable placing part 5, an expansion bolt assembly 6, a fixing plate 7, a waist-shaped hole 8, an upper connecting part 9, a lower connecting part 10, an intermediate connecting rod 11, a U-shaped seat 12, an adjusting bolt 13, a lower connecting base 14, a hinged seat 15, a connecting shaft 16, a transverse support 17, an upper connecting hole 18 and a lower connecting hole 19.
Detailed Description
As shown in fig. 1-2, the object of the present invention is achieved by: a cable bridge with adjustable upper and lower height comprises a top fixed seat 1, wherein two groups of longitudinal supports 2 are respectively arranged below the top fixed seat 1, the two groups of longitudinal supports 2 are arranged in parallel, a transverse support 17 is also arranged between the two groups of longitudinal supports 2 in a matching manner, the transverse support 17 is fixedly connected with the longitudinal supports 2 through a corner fitting 4, and a cable placing part 5 is arranged above the transverse support 17; the inner sides of the two groups of longitudinal supports 2 are respectively provided with a height adjusting device 3, the height adjusting devices 3 are provided with two groups and are respectively matched with the two groups of longitudinal supports 2, and the height adjusting devices 3 are positioned between the cable placing part 5 and the longitudinal supports 2; the height adjusting device 3 is also arranged perpendicular to the top fixed seat 1; the top of the longitudinal support 2 is connected with the top fixing seat 1 through a base assembly, the base assembly comprises a plurality of groups of expansion bolt assemblies 6 directly installed inside the top fixing seat 1, a fixing plate 7 fixed between the expansion bolt assemblies 6 and a connecting seat welded on the fixing plate 7, a connecting hole is transversely formed in the connecting seat, and the connecting hole is fixed to the top of the longitudinal support 2 through a bolt; the connecting holes comprise an upper connecting hole 18 and a lower connecting hole 19, the upper connecting hole 18 and the lower connecting hole are arranged at a certain distance, and the upper connecting hole 18 and the lower connecting hole 19 are waist-shaped holes 8; the height adjusting device 3 comprises an upper connecting part 9 and a lower connecting part 10, the upper connecting part 9 comprises an expansion bolt fixed in the top fixing seat 1, a U-shaped seat 12 for fixing the expansion bolt, an intermediate connecting rod 11 for connecting the upper connecting part 9 and the lower connecting part 10, and an adjusting bolt 13 arranged between the intermediate connecting rod 11 and the U-shaped seat 12, and the adjusting bolt 13 is directly fixed at the other end of the expansion bolt; the lower connecting part 10 comprises a lower connecting base 14 fixed on a transverse support 17, a hinge seat 15 used for connecting the lower connecting base 14 and the middle connecting rod 11, and a connecting shaft 16 used for fixing the hinge seat 15; the cable placing parts 5 are provided at positions between the adjacent height adjusting devices 3, and a cushion pad is provided between the cable placing parts 5 and the lateral support 17.
The utility model discloses during operation, operating personnel install through vertical support 2 and horizontal support 17 again, install and then carry out fixed connection to vertical support 2 and horizontal support 17 through angle fitting 4 after well, again install height adjusting device 3 between vertical support 2, then can place a plurality of groups of cables on horizontal support 17, once the cable is too many not enough to put, or when operating personnel adjusted the upper and lower position, operating personnel can directly adjust height adjusting device 3 at this moment, operating personnel can loosen adjusting bolt 13 between intermediate junction and U-shaped seat 12, after loosening, horizontal support 17 can move downwards through the effect of gravity; in order to keep balance, the longitudinal supports 2 arranged on two sides can move up and down through the waist-shaped holes 8, locking is needed after the longitudinal supports are moved, then the transverse supports 17 can move up and down through the height adjusting devices 3, so that the adjustment of operators can be facilitated, and the utilization rate is improved.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (6)
1. The cable bridge with adjustable upper and lower heights comprises a top fixed seat and is characterized in that two groups of longitudinal supports are respectively arranged below the top fixed seat, the two groups of longitudinal supports are arranged in parallel, a transverse support is also arranged between the two groups of longitudinal supports in a matched manner, the transverse support is fixedly connected with the longitudinal supports through corner fittings, and a cable placing part is arranged above the transverse support; the inner sides of the two groups of longitudinal supports are respectively provided with a height adjusting device, the height adjusting devices are provided with two groups and are respectively matched with the two groups of longitudinal supports, and the height adjusting devices are positioned between the cable placing part and the longitudinal supports; the height adjusting device is also perpendicular to the top fixing seat.
2. The adjustable cable tray of claim 1, wherein: the top of the longitudinal support is connected with the top fixing seat through a base assembly, the base assembly comprises a plurality of groups of expansion bolt assemblies directly mounted inside the top fixing seat, fixing plates fixed among the expansion bolt assemblies and connecting seats welded on the fixing plates, connecting holes are transversely formed in the connecting seats, and the connecting holes are fixed to the top of the longitudinal support through bolts.
3. The cable tray of claim 2, wherein the height of the cable tray is adjustable: the connecting holes comprise an upper connecting hole and a lower connecting hole, the upper connecting hole and the lower connecting hole are arranged at a certain interval, and the upper connecting hole and the lower connecting hole are waist-shaped holes.
4. The adjustable cable tray of claim 1, wherein: the height adjusting device comprises an upper connecting part and a lower connecting part, wherein the upper connecting part comprises an expansion bolt fixed in a top fixing seat, a U-shaped seat fixed on the expansion bolt, an intermediate connecting rod used for connecting the upper connecting part with the lower connecting part, and an adjusting bolt arranged between the intermediate connecting rod and the U-shaped seat, and the adjusting bolt is directly fixed at the other end of the expansion bolt.
5. The adjustable cable tray of claim 4, wherein: the lower connecting part comprises a lower connecting base fixed on the transverse support, a hinged base used for connecting the lower connecting base and the middle connecting rod, and a connecting shaft used for fixing the hinged base.
6. The adjustable cable tray of claim 1, wherein: the cable placing part is arranged at a position between the adjacent height adjusting devices, and a cushion pad is arranged between the cable placing part and the transverse support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921269002.5U CN210404593U (en) | 2019-08-06 | 2019-08-06 | Adjustable cable bridge with upper and lower heights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921269002.5U CN210404593U (en) | 2019-08-06 | 2019-08-06 | Adjustable cable bridge with upper and lower heights |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210404593U true CN210404593U (en) | 2020-04-24 |
Family
ID=70358791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921269002.5U Active CN210404593U (en) | 2019-08-06 | 2019-08-06 | Adjustable cable bridge with upper and lower heights |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210404593U (en) |
-
2019
- 2019-08-06 CN CN201921269002.5U patent/CN210404593U/en active Active
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