CN215009421U - Cable bridge for electric power erection - Google Patents

Abstract

The utility model relates to an electric power transmission technology field just discloses a cable testing bridge is erect to electric power, including first line bridge and second line bridge, the equal fixed mounting in outside of first line bridge and second line bridge has the mount, the bottom fixed mounting of first line bridge has first hinge, the outside fixed mounting of first hinge has the extension line bridge, the outside fixed mounting who extends the line bridge has movable line bridge, the bottom fixed mounting of movable line bridge has the benefit scute, the outside fixed mounting of benefit scute has the second hinge with second line bridge bottom fixed connection, the movable mouthful has all been seted up with the back in the front of movable line bridge, the front of extending the line bridge has quantity for two and respectively through the positioning bolt of two movable mouths with the equal threaded connection in the back. This cable testing bridge is used in electric power erects can carry out two not the crane span structure butt joint operations of co-altitude fast, has avoided operations such as measurement and cutting, has improved electric power and has erect efficiency.

Description

Cable bridge for electric power erection

Technical Field

The utility model relates to a power transmission technical field specifically is an electric power erects and uses cable testing bridge.

Background

The cable bridge is divided into structures such as a groove type structure, a tray type structure, a ladder type structure and a grid type structure, and is composed of 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, convenience in maintenance and the like are reflected, all parts are required to be galvanized, and the bridge is installed outside the building in the open air.

When the existing cable bridge for electric power erection is butted with two bridges with different horizontal positions, the operations of measurement, cutting, welding, trial installation and the like are needed, so that the labor and the installation time are wasted, the cost for erecting the electric power cable is influenced, and the cable bridge for electric power erection is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an electric power erects and uses cable testing bridge possesses advantages such as installation is swift, has solved current electric power and has erect and use cable testing bridge, when carrying out the crane span structure butt joint of two horizontal position differences, needs to measure, cut, operation such as welding and examination installation, comparatively extravagant manpower and installation time, influence the problem that the cost was erect to the electric power cable.

(II) technical scheme

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides an electric power erects and uses cable testing bridge, includes first line bridge and second line bridge, the equal fixed mounting in outside of first line bridge and second line bridge has the mount, the bottom fixed mounting of first line bridge has first hinge, the outside fixed mounting of first hinge has the line bridge of extension, the outside fixed mounting that extends the line bridge has movable line bridge, the bottom fixed mounting of activity line bridge has the benefit scute, the outside fixed mounting of benefit scute has the second hinge with second line bridge bottom fixed connection, the opening has all been seted up with the back in the front of activity line bridge, the front of extending the line bridge is two and the positioning bolt through two openings respectively with the equal threaded connection in the back quantity.

The utility model has the advantages that:

the cable bridge for electric power erection comprises two fixing frames, four positioning bolts, a first hinge, a second hinge and a corner-compensating plate, wherein the two fixing frames are installed at first when two bridge frames with different heights are butted, the four positioning bolts are twisted to enable the first cable bridge and the second cable bridge to be separated from the outer parts of a movable cable bridge, at the moment, the first cable bridge and the second cable bridge are respectively fixed with the two fixing frames, the inclination angles of the movable cable bridge and an extension cable bridge are adjusted through the first hinge, the second hinge and the corner-compensating plate during the fixing process, the extension cable bridge is adjusted to be suitable for adjustment, the movable cable bridge is transversely slid in the inner part, the positioning bolts are slid in a movable opening to prevent the extension cable bridge from being separated from the movable cable bridge, the positioning bolts are twisted to fix the extension cable bridge and the movable cable bridge after the first cable bridge and the second cable bridge are installed, the cable bridge has a stable and reasonable structure, can be quickly subjected to the butt joint operation of two bridge frames with different horizontal heights, and avoids the operations such as measurement and cutting, the time and manpower required by installation are reduced, and the electric power erection efficiency is improved.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the mount includes mounting panel, grudging post, fixed plate and connecting bolt, the mounting panel is two with the quantity of grudging post, mounting panel and grudging post fixed connection, two relative one side fixed mounting of grudging post has quantity to be two fixed plates, the right side two fixed plates on the mount contact with the top and the bottom of first line bridge respectively, the left side two fixed plates on the mount contact with the top and the bottom of second line bridge respectively, the grudging post is L type steel, two the fixed orifices that quantity is a plurality of are all seted up to relative one side of grudging post, the fixed orifices is vertical equidistant distribution.

The beneficial effects of adopting above-mentioned further scheme are that, L type steel is chooseed for use to the grudging post, but reduction in production cost has stronger stability, and a plurality of fixed orificess of setting can be used to pass through connecting bolt installation fixed plate at different level, improve the installation convenience, need not to carry out adjustment many times according to the environment height that needs the installation.

Further, the left side fixed mounting of first line bridge has quantity to be two and is located the side guard plate that extends the line bridge front and back respectively, the outside of side guard plate is arc setting.

Adopt above-mentioned further scheme's beneficial effect to be, the side guard plate that sets up can be used to first line bridge and extend the line bridge and form the angle back, protects contained angle department.

Further, the width of the second line bridge is equal to that of the first line bridge, the width of the movable line bridge is smaller than that of the second line bridge, and the width of the extension line bridge is smaller than that of the movable line bridge.

Adopt above-mentioned further scheme's beneficial effect be, the width of second line bridge and first line bridge equals makes second line bridge and first line bridge can insert total crane span structure, and the width that the width of activity line bridge is less than the width of second line bridge can make the tip of activity line bridge after forming an angle with second line bridge, and the part gets into in the second line bridge, and the width that extends the line bridge is less than the width of activity line bridge can make the extension line bridge carry out sideslip sliding adjustment in the inside of activity line bridge.

Furthermore, the outside cover of positioning bolt is equipped with the gasket with the contact of activity line bridge, two the activity mouth is front and back symmetry setting.

Adopt above-mentioned further scheme's beneficial effect be, when the gasket that sets up can make activity line bridge and extend the line bridge and fix, it is more stable to connect, and the removal of line bridge in activity line bridge inside can conveniently be extended to the movable mouthful of symmetry setting.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the connection between the extension wire bridge and the movable wire bridge of the present invention;

fig. 4 is a left side view of the fixing frame of the present invention.

In the figure: 1. a first wire bridge; 2. a second wire bridge; 3. a fixed mount; 31. mounting a plate; 32. erecting a frame; 33. a fixing plate; 34. a connecting bolt; 4. a first hinge; 5. an extension wire bridge; 6. a movable wire bridge; 7. angle plate supplement; 8. a second hinge; 9. a movable opening; 10. and (6) positioning the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In this embodiment, as shown in fig. 1-4, a cable bridge for electric power erection comprises a first cable bridge 1 and a second cable bridge 2, wherein fixed frames 3 are fixedly installed outside the first cable bridge 1 and the second cable bridge 2, a first hinge 4 is fixedly installed at the bottom of the first cable bridge 1, an extension cable bridge 5 is fixedly installed outside the first hinge 4, a movable cable bridge 6 is fixedly installed outside the extension cable bridge 5, a corner supplementing plate 7 is fixedly installed at the bottom of the movable cable bridge 6, a second hinge 8 is fixedly installed outside the corner supplementing plate 7 and is fixedly connected with the bottom of the second cable bridge 2, movable openings 9 are respectively formed in the front and the back of the movable cable bridge 6, two positioning bolts 10 which respectively pass through the two movable openings 9 are in threaded connection with the front and the back of the extension cable bridge 5, the fixed frame 3 comprises a mounting plate 31, a vertical frame 32, a fixing plate 33 and a connecting bolt 34, the number of the mounting plates 31 and the vertical frames 32 is two, the mounting plates 31 are fixedly connected with the vertical frames 32, two fixing plates 33 are fixedly mounted on opposite sides of the two vertical frames 32, the two fixing plates 33 on the right-side fixing frame 3 are respectively contacted with the top and the bottom of the first wire bridge 1, the two fixing plates 33 on the left-side fixing frame 3 are respectively contacted with the top and the bottom of the second wire bridge 2, the vertical frames 32 are made of L-shaped steel, a plurality of fixing holes are formed in opposite sides of the two vertical frames 32 and are vertically distributed at equal intervals, the vertical frames 32 are made of L-shaped steel, the production cost can be reduced, the device has stronger stability, the plurality of fixing holes are arranged and can be used for mounting the fixing plates 33 through connecting bolts 34 at different horizontal heights, the mounting convenience is improved, multiple times of adjustment are not needed according to the environmental height to be mounted, two side protection plates which are respectively positioned on the front side and the back side of the extension wire bridge 5 are fixedly mounted on the left side of the first wire bridge 1, the outer part of the side guard plate is arranged in a circular arc shape, the arranged side guard plate can be used for protecting the included angle after the first wire bridge 1 and the extension wire bridge 5 form an angle, the width of the second wire bridge 2 is equal to that of the first wire bridge 1, the width of the movable wire bridge 6 is smaller than that of the second wire bridge 2, the width of the extension wire bridge 5 is smaller than that of the movable wire bridge 6, the width of the second wire bridge 2 is equal to that of the first wire bridge 1, so that the second wire bridge 2 and the first wire bridge 1 can be connected into the bus bridge frame, the width of the movable wire bridge 6 is smaller than that of the second wire bridge 2, so that the end part of the movable wire bridge 6 can partially enter the second wire bridge 2 after forming an angle with the second wire bridge 2, the width of the extension wire bridge 5 is smaller than that of the movable wire bridge 6, so that the extension wire bridge 5 can perform transverse sliding adjustment inside the movable wire bridge 6, a gasket in contact with the movable wire bridge 6 is sleeved on the outer part of the positioning bolt 10, two movable mouthful 9 are the symmetry setting from beginning to end, and the gasket of setting can make movable line bridge 6 and extension line bridge 5 when fixing, connect more stably, and the removal of line bridge 5 inside movable line bridge 6 can conveniently be extended to the movable mouthful 9 of symmetry setting.

The working principle is as follows:

when carrying out two not high crane span structures butt joints, at first install two mount 3, twist four positioning bolt 10 again and make it leave the outside of activity line bridge 6, can fix first line bridge 1 and second line bridge 2 with two mount 3 respectively this moment, in fixed process, through first hinge 4, the second hinge 8 and the inclination of mending angle board 7 adjustment activity line bridge 6 and extension line bridge 5, when the adjustment, extension line bridge 5 is for adapting to the adjustment, will carry out lateral sliding in the inside of activity line bridge 6, and positioning bolt 10 slides in activity mouth 9, prevent to extend line bridge 5 and break away from activity line bridge 6, first line bridge 1 and second line bridge 2 installation completion back, can twist positioning bolt 10 and will extend line bridge 5 and activity line bridge 6 and fix.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an electric power erects and uses cable testing bridge, includes first line bridge (1) and second line bridge (2), its characterized in that: first line bridge (1) and the equal fixed mounting in outside of second line bridge (2) have mount (3), the bottom fixed mounting of first line bridge (1) has first hinge (4), the outside fixed mounting of first hinge (4) has extension line bridge (5), the outside fixed mounting that extends line bridge (5) has movable line bridge (6), the bottom fixed mounting of activity line bridge (6) has benefit scute (7), the outside fixed mounting of benefit scute (7) has second hinge (8) with second line bridge (2) bottom fixed connection, activity mouthful (9) have all been seted up with the back in the front of activity line bridge (6), the front of extending line bridge (5) has quantity to be two and respectively through positioning bolt (10) of two activity mouthful (9) with the equal threaded connection in the back.

2. A cable tray for electrical installations according to claim 1, characterized in that: mount (3) are including mounting panel (31), grudging post (32), fixed plate (33) and connecting bolt (34), mounting panel (31) are two with the quantity of grudging post (32), mounting panel (31) and grudging post (32) fixed connection, two the relative one side fixed mounting of grudging post (32) has quantity to be two fixed plate (33), the right side two fixed plate (33) on mount (3) contact with the top and the bottom of first wire bridge (1) respectively, the left side two fixed plate (33) on mount (3) contact with the top and the bottom of second wire bridge (2) respectively.

3. A cable tray for electrical installations according to claim 2, characterized in that: the grudging post (32) are L shaped steel, two the fixed orifices that quantity is a plurality of are all seted up to the relative one side of grudging post (32), the fixed orifices is vertical equidistant distribution.

4. A cable tray for electrical installations according to claim 1, characterized in that: the left side fixed mounting of first line bridge (1) has quantity to be two and is located the side guard plate that extends line bridge (5) front and back respectively, the outside of side guard plate is arc setting.

5. A cable tray for electrical installations according to claim 1, characterized in that: the width of the second line bridge (2) is equal to that of the first line bridge (1), the width of the movable line bridge (6) is smaller than that of the second line bridge (2), and the width of the extension line bridge (5) is smaller than that of the movable line bridge (6).

6. A cable tray for electrical installations according to claim 1, characterized in that: the outside cover of positioning bolt (10) is equipped with the gasket with activity line bridge (6) contact, two activity mouth (9) are symmetry setting around being.

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