CN217362343U

CN217362343U - Auxiliary measuring and calculating device for cable bridge for power engineering

Info

Publication number: CN217362343U
Application number: CN202220141034.2U
Authority: CN
Inventors: 王林顺; 刘玉彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-09-02
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a supplementary measuring and calculating device of cable testing bridge for power engineering, comprising a base plate, the up end both sides of bottom plate all are provided with supporting mechanism, it is connected with the operation panel to rotate between the supporting mechanism of both sides, the work groove has been seted up to the bottom of operation panel, the inner wall bottom in work groove is provided with the motor, the rotor shaft of motor is connected with main bevel gear, the bottom both sides in work groove all rotate and are provided with the lead screw, all be provided with vice bevel gear on two lead screws, two vice bevel gear of main bevel gear meshing, the top both sides in work groove are equipped with the slip mouth, equal threaded connection has the silk braid on two lead screws, all be provided with the slider on two silk braids, the one end that the slip mouth was worn out to two sliders all is provided with L type splint. The control switch group starting motor drives the two lead screws to rotate, and drives the two sliding blocks to slide in the corresponding sliding ports, so that the two L-shaped clamping plates clamp and fix the cable bridge from two sides.

Description

Auxiliary measuring and calculating device for cable bridge for power engineering

Technical Field

The utility model belongs to the technical field of the cable testing bridge is supplementary, concretely relates to power engineering is with supplementary measuring and calculating device of 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 can also be attached to 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. Safety is always an important consideration for the construction of cable engineering, and the cable bridge plays a role in protecting cables and supporting load-bearing members in the wiring engineering, so the important degree of the safety construction of the cable engineering is obvious.

When the cable bridge frame collapses after assembly and delivery, or serious corrosion occurs in short years, the defects of serious deformation, bending and the like caused by improper engineering model selection may also exist, and at this time, the bearing capacity test of the cable bridge frame needs to be detected before installation. However, the existing measuring and calculating device has poor fixing effect on the cable bridge, and the cable bridge is easy to deviate in the detection process, so that the accuracy of detection data is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supplementary measuring and calculating device of cable testing bridge for power engineering to there is fixed effect not good enough among the solution prior art, the problem of skew takes place easily for the cable testing bridge in the testing process.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an auxiliary measuring and calculating device of cable bridge for power engineering, includes the bottom plate, the up end both sides of bottom plate all are provided with supporting mechanism, both sides rotate between the supporting mechanism and be connected with the operation panel, the work groove has been seted up to the bottom of operation panel, the inner wall bottom in work groove is provided with the motor, the rotor shaft of motor is connected with main conical gear, the bottom both sides in work groove are all rotated and are provided with the lead screw, all are provided with vice conical gear on two lead screws, two vice conical gear of main conical gear meshing, the top both sides in work groove are equipped with the slip mouth, two equal threaded connection has the silk braid on the lead screw, two all be provided with the slider on the silk braid, two the one end that the slider wore out the slip mouth all is provided with L type splint.

Preferably, the supporting mechanism comprises supporting seats arranged on two sides of the upper end face of the bottom plate, the supporting seats are provided with T-shaped sliding rods, the T-shaped sliding rods are sleeved with springs and sliding sleeves, the sliding sleeves are connected with rotating rods in a rotating mode, and the rotating rods are connected to two sides of the outer wall of the operating platform in a rotating mode respectively.

Preferably, one end of each spring is connected to the corresponding support seat, and the other end of each spring is connected to the corresponding sliding sleeve.

Preferably, the up end of bottom plate is provided with the response end of cylinder pressure sensors, up end one side of bottom plate is provided with the equipment rack, one side lower part of equipment rack is provided with the display end of cylinder pressure sensors, one side upper portion of equipment rack is provided with control switch group, inner wall top one side of equipment rack is provided with electric hydraulic cylinder, electric hydraulic cylinder's flexible end is connected with the clamp plate.

Preferably, bearing seats are arranged on two sides of the bottom end of the working groove, the two lead screws respectively penetrate through inner rings corresponding to the bearing seats, rotating grooves are formed in two sides of the inner wall of the working groove, and one ends of the two lead screws are respectively inserted into the corresponding rotating grooves.

Preferentially, two the lower terminal surface of L type splint all is provided with the gyro wheel, two the gyro wheel all rolls in the inner wall bottom of operation panel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses to wait that the cable testing bridge of detecting is placed on the inner wall bottom of two L type splint, the forward switch that drives through control switch group starter motor after that, the motor drives two vice bevel gear of main bevel gear meshing connection, two vice bevel gear drive two lead screw rotations, drive two silk braid and do the relative movement, make two sliders slide in the sliding opening that corresponds, two gyro wheels roll in the operation panel, it fixes the cable testing bridge centre gripping to drive two L type splint from both sides, effectively avoid the cable testing bridge to take place the displacement in the testing process.

2. When starting electric hydraulic cylinder through control switch group and promoting the clamp plate in opposite directions and carrying out the bearing capacity to the cable testing bridge and examine, press down the operation panel, the bull stick through both sides drives the sliding sleeve of both sides and slides on T type slide bar, and extrusion spring takes place to deform, and the bottom of operation panel supports the induction end of cylinder pressure sensors, detects the atress size that cable testing bridge took place to deform.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a front cut-away schematic view of FIG. 1;

fig. 3 is an enlarged schematic view of a portion of fig. 2.

In the figure: 1. a base plate; 2. an operation table; 3. a working groove; 4. a motor; 5. a main bevel gear; 6. a lead screw; 7. a secondary bevel gear; 8. a sliding port; 9. sleeving the silk with a silk sleeve; 10. a slider; 11. an L-shaped splint; 12. a supporting seat; 13. a T-shaped slide bar; 14. a spring; 15. a sliding sleeve; 16. a rotating rod; 17. a cylindrical pressure sensor; 18. an equipment rack; 19. a control switch group; 20. an electric hydraulic cylinder; 21. pressing a plate; 22. a bearing seat; 23. rotating the groove; 24. and a roller.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1, 2 and 3, an embodiment of the present invention provides an auxiliary measuring and calculating device for a cable tray for power engineering, which comprises a bottom plate 1, wherein supporting mechanisms are welded on the left and right sides of the upper end surface of the bottom plate 1, an operation table 2 is rotatably connected between the supporting mechanisms on both sides, a working groove 3 is formed at the bottom end of the operation table 2, a motor 4 is welded on the bottom end of the inner wall of the working groove 3, the model of the motor 4 is Z2BLD25, the input end of the motor 4 is connected with the control end of a control switch group 19 through a wire, a main bevel gear 5 is welded on the rotor shaft of the motor 4, bearing seats 22 are welded on the left and right sides of the bottom end of the working groove 3, two lead screws 6 respectively penetrate through the inner rings of the corresponding bearing seats 22, rotary grooves 23 are formed on the left and right sides of the inner wall of the working groove 3, one end of each lead screw 6 is inserted into the corresponding rotary groove 23, a counter bevel gear 7 is welded on each lead screw 6, two vice bevel gear 7 of main bevel gear 5 meshing, the top left and right sides of work groove 3 is equipped with slip mouth 8, and equal threaded connection has the silk braid 9 on two lead screws 6, all has welded slider 10 on two silk braids 9, and the one end that two sliders 10 worn out slip mouth 8 all has welded L type splint 11.

As shown in fig. 1, 2 and 3, the supporting mechanism includes supporting seats 12 welded on the left and right sides of the upper end surface of the bottom plate 1, T-shaped sliding rods 13 are welded on both the supporting seats 12, springs 14 and sliding sleeves 15 are sleeved on both the T-shaped sliding rods 13, one end of each spring 14 is welded on the corresponding supporting seat 12, the other end is welded in the corresponding sliding sleeve 15, rotating rods 16 are rotatably connected on both the sliding sleeves 15, the two rotating rods 16 are rotatably connected on the left and right sides of the outer wall of the operating platform 2, respectively, an induction end of a cylindrical pressure inductor 17 is welded on the upper end surface of the bottom plate 1, the type of the cylindrical pressure inductor 17 is SGZF, an input end of the cylindrical pressure inductor 17 is connected with a control end of a control switch group 19 through an electric wire, an equipment frame 18 is welded on the right side of the upper end surface of the bottom plate 1, the equipment frame 18 is of an L-shaped plate structure, a display end of the cylindrical pressure inductor 17 is welded on the lower portion of the right side of the equipment frame 18, the welding of the right side upper portion of equipment rack 18 has control switch group 19, control switch group 19's input passes through the connection of electric lines power, the welding of the inner wall top left side of equipment rack 18 has electric hydraulic cylinder 20, electric hydraulic cylinder 20's model is QDA60, electric hydraulic cylinder 20's input passes through the control end of connection of electric lines control switch group 19, electric hydraulic cylinder 20's flexible end welded connection has clamp plate 21, gyro wheel 24 has all been welded to the lower terminal surface of two L type splint 11, two gyro wheels 24 all roll in the inner wall bottom of operation panel 2.

The working principle of the embodiment is as follows: to wait to detect cable testing bridge places on the inner wall bottom of two L type splint 11, the forward switch that drives through control switch group 19 starter motor 4 after that, motor 4 drives two vice bevel gear 7 of main bevel gear 5 meshing connection, two vice bevel gear 7 drive two lead screw 6 rotations, drive two silk covers 9 and do the relative movement, make two sliders 10 slide in the sliding opening 8 that corresponds, two gyro wheels 24 roll in operation panel 2, it fixes cable testing bridge centre gripping from both sides to drive two L type splint 11, effectively avoid cable testing bridge to take place the displacement in the testing process. When the control switch group 19 starts the electric hydraulic cylinder 20 to push the pressing plate 21 oppositely to detect the bearing capacity of the cable bridge, the operating platform 2 is pressed downwards, the rotating rods 16 on two sides drive the sliding sleeves 15 on two sides to slide on the T-shaped sliding rods 13, the extrusion springs 14 deform, the bottom end of the operating platform 2 supports against the sensing end of the cylindrical pressure sensor 17, and the size of the stress of the cable bridge deformed is detected.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The utility model provides an electric power engineering is with supplementary measuring and calculating device of cable testing bridge which characterized in that: comprises a bottom plate (1), wherein two sides of the upper end surface of the bottom plate (1) are respectively provided with a supporting mechanism, an operating platform (2) is rotatably connected between the supporting mechanisms at the two sides, a working groove (3) is arranged at the bottom end of the operating platform (2), a motor (4) is arranged at the bottom end of the inner wall of the working groove (3), a rotor shaft of the motor (4) is connected with a main bevel gear (5), both sides of the bottom end of the working groove (3) are rotatably provided with lead screws (6), two lead screws (6) are respectively provided with an auxiliary bevel gear (7), two vice bevel gear (7) of main bevel gear (5) meshing, the top both sides of work groove (3) are equipped with slip mouth (8), two equal threaded connection has silk braid (9) on lead screw (6), two all be provided with slider (10) on silk braid (9), two the one end that slip mouth (8) were worn out in slider (10) all is provided with L type splint (11).

2. The auxiliary measuring and calculating device for the cable bridge frame of the power engineering as claimed in claim 1, wherein: supporting mechanism is including setting up supporting seat (12) in bottom plate (1) up end both sides, two all be provided with T type slide bar (13), two on supporting seat (12) all the cover is equipped with spring (14) and sliding sleeve (15) on T type slide bar (13), two all rotate on sliding sleeve (15) and be connected with bull stick (16), two bull stick (16) rotate respectively and connect the outer wall both sides in operation panel (2).

3. The auxiliary measuring and calculating device for the cable bridge frame of the power engineering as claimed in claim 2, wherein: one end of each spring (14) is connected to the corresponding support seat (12), and the other end of each spring is connected to the corresponding sliding sleeve (15).

4. The auxiliary measuring and calculating device for the cable bridge frame of the power engineering as claimed in claim 1, wherein: the up end of bottom plate (1) is provided with the response end of cylinder pressure sensors (17), up end one side of bottom plate (1) is provided with equipment rack (18), one side lower part of equipment rack (18) is provided with the demonstration end of cylinder pressure sensors (17), one side upper portion of equipment rack (18) is provided with control switch group (19), inner wall top one side of equipment rack (18) is provided with electric hydraulic cylinder (20), the flexible end of electric hydraulic cylinder (20) is connected with clamp plate (21).

5. The auxiliary measuring and calculating device for the cable bridge frame of the power engineering as claimed in claim 1, wherein: the bottom both sides in work groove (3) all are provided with bearing frame (22), two lead screw (6) run through respectively correspond the inner circle of bearing frame (22), rotary groove (23) have all been seted up to the inner wall both sides in work groove (3), two the one end of lead screw (6) is inserted respectively in corresponding rotary groove (23).

6. The auxiliary measuring and calculating device for the cable bridge rack of the power engineering as claimed in claim 1, wherein: the lower end face of each L-shaped clamping plate (11) is provided with a roller (24), and the rollers (24) roll at the bottom end of the inner wall of the operating platform (2).