CN217769340U

CN217769340U - Anti-seismic high-load stepped cable bridge

Info

Publication number: CN217769340U
Application number: CN202221388562.4U
Authority: CN
Inventors: 贡华山; 单传经; 凌志祥
Original assignee: Anhui Jindi Electric Appliances Co ltd
Current assignee: Anhui Jindi Electric Appliances Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-11-08
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a ladder formula cable testing bridge of antidetonation high load, which comprises a mounting bracket, the middle part movable mounting of mounting bracket has the subassembly of placeeing, place the top of subassembly and install the antidetonation subassembly, the centre gripping subassembly is installed to the both sides of antidetonation subassembly, through the installation of antidetonation subassembly, the antidetonation effect that the cable conductor is has been improved greatly, place the top of board and install the spring holder, carry out shock attenuation processing to the cable conductor through spring holder and shock attenuation board, the outer wall end of shock attenuation board bonds and has two sets of balladeur trains of preventing, prevent that the balladeur train carries out anti-skidding processing to the cable conductor, through the concave-convex structure of preventing the balladeur train, can increase the frictional force of cable conductor and anti-skidding frame, prevent that gliding condition from appearing in the cable conductor, when the cable conductor installation is unstable, carry out the centre gripping through the centre gripping subassembly with the multiunit cable conductor, prevent that the cable conductor is in-process of using, the not hard up condition appears, only need stretch the interval of alignment jig and extension frame, can extend the use length of extension frame.

Description

Anti-seismic high-load stepped cable bridge

Technical Field

The utility model relates to a ladder formula cable testing bridge field especially relates to a ladder formula cable testing bridge of antidetonation high load.

Background

When the cable bridge is laid horizontally, the optimum span is selected according to the load curve to support, the span is generally 1.5-3.0 m, when it is laid vertically, its fixed distance is not more than 2m, and the cable bridge (cable bracket) is a general name of rigid structure system with tightly-connected supported cable formed from straight-line section, elbow, component, supporting arm (arm type support) and hanger of tray or ladder frame.

When the existing ladder-type cable bridge is used, the force of bearing is difficult to freely control, when the bridge is impacted, the situation that abrasion and looseness occur to cables is easily caused, and meanwhile, the cables are not convenient to tighten and position, so that the ladder-type cable bridge with the shock resistance and the high load is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's not enough, the utility model provides a ladder formula cable testing bridge of antidetonation high load capacity, convenient and efficient carry out the adaptation installation to ladder formula cable testing bridge.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a ladder-type cable testing bridge of antidetonation high load, includes the mounting bracket, the middle part movable mounting of mounting bracket has puts the subassembly, put the top of subassembly and install the antidetonation subassembly, the centre gripping subassembly is installed to the both sides of antidetonation subassembly.

As a preferred technical scheme of the utility model, place the subassembly including putting board, thread slipping and spout, and the mid-mounting who places the subassembly has the board of putting, the both sides of putting the board are connected with the thread slipping, and the bottom of thread slipping is provided with the spout.

As an optimal technical scheme of the utility model, it constitutes sliding construction through thread slipping and spout to put the board, for closely laminating between thread slipping and the spout.

As a preferred technical scheme of the utility model, the subassembly of combatting earthquake includes spring holder, shock attenuation board and skid resistant frame, and the bottom of the subassembly of combatting earthquake is provided with the spring holder, the shock attenuation board is installed on the end top of spring holder, the balladeur train is prevented in the both sides of shock attenuation board installation.

As a preferred technical scheme of the utility model, be welded connection between spring holder and the shock attenuation board, prevent being adhesive connection between balladeur train and the shock attenuation board.

As a preferred technical scheme of the utility model, the centre gripping subassembly includes alignment jig, extension frame, fixed screw and holding frame, and the mid-mounting of centre gripping subassembly has the alignment jig, settle at the middle part of alignment jig has the extension frame, the fixed screw is worn to be equipped with the both sides of extension frame by the alignment jig, the holding frame is installed to the outer wall end of extension frame.

As an optimized technical scheme of the utility model, be swing joint between alignment jig and the extension frame, the alignment jig passes through the set screw and constitutes fixed knot with the extension frame.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the utility model is provided with the placing component, the slide fastener of the placing plate is clamped in the chute of the mounting rack for combined installation, cables with different weights can be placed by adjusting the distance between the placing plate and the placing plate, the distance between the placing plate and the placing plate is closer, and the bearing capacity is higher;

2. the utility model discloses a be provided with the antidetonation subassembly, improved the antidetonation effect that the cable conductor is greatly, place the top of board and install the spring holder, carry out the shock attenuation through spring holder and shock attenuation board to the cable conductor and handle, the outer wall end of shock attenuation board bonds and has two sets of balladeur train of preventing, prevents that the balladeur train carries out anti-skidding to the cable conductor and handles.

3. The utility model discloses a be provided with the centre gripping subassembly, can carry out the centre gripping with the multiunit cable conductor, prevent that the cable conductor is at the in-process that uses, the not hard up condition appears, only need tensile alignment jig and extension frame's interval, can extend alignment jig and extension frame's use length, make things convenient for the later stage to carry out the centre gripping to the cable conductor, wear to establish through the fixed screw and carry out location locking with the middle part of extension frame at the alignment jig, carry out the centre gripping with two sets of holding frames to the cable conductor, prevent at the in-process that uses, the not hard up condition appears.

Drawings

Fig. 1 is a schematic side view of the mounting frame of the present invention;

FIG. 2 is an enlarged structural view of the point A in FIG. 1 according to the present invention;

FIG. 3 is a top view of the placement module of the present invention;

FIG. 4 is a partial enlarged structural view of the clamping assembly of the present invention;

fig. 5 is a top view structural diagram of the bridge frame of the present invention.

Wherein 1, mounting rack; 2. placing the assembly; 201. placing a plate; 202. sliding and buckling; 203. a chute; 3. an anti-seismic assembly; 301. a spring seat; 302. a damper plate; 303. a skid prevention frame; 4. a clamping assembly; 401. an adjusting bracket; 402. an extension frame; 403. fixing screws; 404. and a clamping frame.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

The embodiment is as follows:

as shown in fig. 1-5, the utility model provides a ladder formula cable testing bridge of antidetonation high load, including mounting bracket 1, the middle part movable mounting of mounting bracket 1 has and puts subassembly 2, puts the top of subassembly 2 and installs antidetonation subassembly 3, and centre gripping subassembly 4 is installed to the both sides of antidetonation subassembly 3.

The placing plate 201 for placing the assembly 2 is arranged in the mounting rack 1, cables with different weights can be placed by clamping the slide buckles 202 of the placing plate 201 in the sliding grooves 203 of the mounting rack 1 for combined installation, the distance between the placing plate 201 and the placing plate 201 is adjusted, the distance between the placing plate 201 and the placing plate 201 is short, the bearing capacity is large, a user can freely adjust the distance between the placing plate 201 and the placing plate 201 according to the self requirement, the cables are placed on the placing assembly 2, the anti-seismic effect of the cables is greatly improved by installing the anti-seismic assembly 3, the spring seat 301 is installed at the top end of the placing plate 201, the cables are subjected to shock absorption treatment through the spring seat 301 and the shock absorption plate 302, when the cables are impacted, the elasticity generated through the spring seat 301, reducible abrasiveness to the cable conductor, the outer wall end of shock attenuation board 302 bonds and has two sets of prevent balladeur train 303, anti-skidding frame 303 carries out anti-skidding processing to the cable conductor, through preventing balladeur train 303's concave-convex structure, can increase the frictional force of cable conductor and anti-skidding frame 303, prevent that gliding condition from appearing in the cable conductor, when the cable conductor installation is unstable, carry out the centre gripping with the multiunit cable conductor through centre gripping subassembly 4, prevent the in-process of cable conductor using, the not hard up condition appears, only need tensile alignment jig 401 and the interval of extension frame 402, can extend alignment jig 401 and the use length of extension frame 402, wear to establish the middle part of alignment jig 401 and extension frame 402 through fixed screw 403 and fix a position the locking, can carry out the centre gripping with two sets of centre gripping frame 404 to the cable conductor, prevent in-process in the use, the not hard up condition appears.

In other embodiments, the placing component 2 comprises a placing plate 201, a sliding buckle 202 and a sliding groove 203, the placing plate 201 is installed in the middle of the placing component 2, the sliding buckle 202 is connected to two sides of the placing plate 201, the sliding groove 203 is arranged at the bottom end of the sliding buckle 202, the placing plate 201 forms a sliding structure through the sliding buckle 202 and the sliding groove 203, and the sliding buckle 202 is tightly attached to the sliding groove 203.

Through placeeing subassembly 2, in the spout 203 of mounting bracket 1 through the thread slipping 202 block of placing board 201, carry out the aggregate erection, through adjusting to place board 201 and place the interval between board 201, can place the cable conductor of different weight, place board 201 and place the interval of board 201 nearer, the bearing capacity is just bigger, the user can be according to the demand opposition of self place board 201 and place the interval of board 201 and freely adjust.

In other embodiments, the anti-seismic component 3 includes a spring seat 301, a shock absorbing plate 302 and an anti-slip frame 303, the spring seat 301 is disposed at the bottom end of the anti-seismic component 3, the shock absorbing plate 302 is mounted at the bottom top end of the spring seat 301, the anti-slip frames 303 are mounted on two sides of the shock absorbing plate 302, the spring seat 301 and the shock absorbing plate 302 are connected by welding, and the anti-slip frame 303 and the shock absorbing plate 302 are connected by bonding.

Through antidetonation subassembly 3's installation, the antidetonation effect that the cable conductor is has been improved greatly, place the top of board 201 and install spring holder 301, carry out the shock attenuation through spring holder 301 and shock attenuation board 302 to the cable conductor and handle, when the cable conductor receives the striking, elasticity through spring holder 301 production, reducible degree of wear to the cable conductor, the outer wall end of shock attenuation board 302 bonds and has two sets of anti-skidding framves 303, anti-skidding frame 303 carries out anti-skidding to the cable conductor and handles, through the concave-convex structure of anti-skidding frame 303, can increase the frictional force of cable conductor and anti-skidding frame 303, prevent that the gliding condition from appearing in the cable conductor.

In other embodiments, the clamping assembly 4 includes an adjusting frame 401, an extending frame 402, a fixing screw 403 and a clamping frame 404, the adjusting frame 401 is installed in the middle of the clamping assembly 4, the extending frame 402 is installed in the middle of the adjusting frame 401, the fixing screw 403 penetrates through two sides of the adjusting frame 401 and the extending frame 402, the clamping frame 404 is installed at the outer wall end of the extending frame 402, the adjusting frame 401 is movably connected with the extending frame 402, and the adjusting frame 401 and the extending frame 402 form a fixing structure through the fixing screw 403.

Carry out the centre gripping with the multiunit cable conductor through centre gripping subassembly 4, prevent that the cable conductor is at the in-process that uses, the not hard up condition appears, only need tensile alignment jig 401 and extend the interval of frame 402, can extend alignment jig 401 and the use length who extends frame 402, wear to establish alignment jig 401 and the middle part that extends frame 402 through fixed screw 403 and fix a position the locking, can carry out the centre gripping with two sets of clamping frame 404 to the cable conductor, prevent at the in-process that uses, the not hard up condition appears.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a step-type cable testing bridge of antidetonation high load, includes mounting bracket (1), its characterized in that: the middle part movable mounting of mounting bracket (1) has and puts subassembly (2), put the top of subassembly (2) and install antidetonation subassembly (3), centre gripping subassembly (4) are installed to the both sides of antidetonation subassembly (3).

2. An earthquake-resistant high-load stepped cable tray as claimed in claim 1, wherein: place subassembly (2) including putting board (201), thread slipping (202) and spout (203), and the mid-mounting who places subassembly (2) has and puts board (201), the both sides of putting board (201) are connected with thread slipping (202), and the bottom of thread slipping (202) is provided with spout (203).

3. An earthquake-resistant high-load stepped cable tray according to claim 2, wherein: the placing plate (201) forms a sliding structure through a sliding buckle (202) and a sliding groove (203), and the sliding buckle (202) is tightly attached to the sliding groove (203).

4. An earthquake-resistant high-load stepped cable tray as claimed in claim 1, wherein: antidetonation subassembly (3) include spring holder (301), shock attenuation board (302) and anti-skidding frame (303), and the bottom of antidetonation subassembly (3) is provided with spring holder (301), shock attenuation board (302) are installed on the end top of spring holder (301), the both sides of shock attenuation board (302) are installed and are prevented balladeur train (303).

5. An earthquake-resistant high-load stepped cable tray according to claim 4, wherein: the spring seat (301) is connected with the damping plate (302) in a welding mode, and the anti-sliding frame (303) is connected with the damping plate (302) in an adhesion mode.

6. An earthquake-resistant high-load stepped cable tray as claimed in claim 1, wherein: the clamping assembly (4) comprises an adjusting frame (401), an extending frame (402), a fixing screw (403) and a clamping frame (404), the adjusting frame (401) is installed in the middle of the clamping assembly (4), the extending frame (402) is installed in the middle of the adjusting frame (401), the fixing screw (403) penetrates through the adjusting frame (401) and the two sides of the extending frame (402), and the clamping frame (404) is installed at the end of the outer wall of the extending frame (402).

7. An earthquake-resistant high-load stepped cable tray according to claim 6, wherein: the adjusting frame (401) is movably connected with the extending frame (402), and the adjusting frame (401) and the extending frame (402) form a fixing structure through a fixing screw (403).