CN210137142U

CN210137142U - Auxiliary device for laying cables of power plant

Info

Publication number: CN210137142U
Application number: CN201920997677.5U
Authority: CN
Inventors: 李玮; 武换财; 王兴兴; 李英杰; 李响; 杨轩
Original assignee: Datang Dongying Power Generation Co Ltd
Current assignee: Datang Dongying Power Generation Co Ltd
Priority date: 2019-06-29
Filing date: 2019-06-29
Publication date: 2020-03-10
Anticipated expiration: 2029-06-29

Abstract

The utility model discloses an auxiliary device for laying cables in a power plant, which comprises an auxiliary plate, a ring frame and a bottom plate, wherein two symmetrically distributed chutes are formed in the top of the auxiliary plate, a fixed frame is sleeved in the chutes in a sliding manner, a conveying belt is fixedly installed in the fixed frame through bolts, a reset spring is welded on one side of the inner wall of each chute, one end of the reset spring is welded on one side of the outer wall of the fixed frame, and the other side of the outer wall of the fixed frame is contacted with a threaded rod; the utility model discloses rotating the threaded rod and making conveyer belt and cable surface contact, can promoting the cable to carry out the antedisplacement after two conveyer belt operations to pull the cable, the distance between the steerable conveyer belt of threaded rod cooperation mount and cable is convenient for pull multiple specification and diameter size's cable, and gyro wheel and arc groove can reduce the frictional force of cable on auxiliary device, can assist when laying the cable and pull the cable on the whole, have improved auxiliary device's practicality.

Description

Auxiliary device for laying cables of power plant

Technical Field

The utility model relates to a technical field that the cable was laid specifically is an auxiliary device that is used for power plant cable to lay usefulness.

Background

The power plant is also called as a power station, and is a power station which stores various kinds of natural resourcesPrimary energy sourceIs converted intoElectric energy(Secondary energy source) The plant of (1). The electric power generated by the power plant can be transported to thousands of households through cables, which are the general names of optical cables, electric cables and other articles. The cable has many purposes, is mainly used for controlling installation, connecting equipment, transmitting power and other multiple functions, and is a common and indispensable object in daily life. When the cable is used, the cable needs to be laid underground to reduce the influence of external factors on the cable, but the cable of the existing power plant has some defects in the laying process.

1. The cable of current power plant can use draw gear to pull out the cable from the hull when laying, because the longer weight of cable size is great, can use the conveying appurtenance of specialty to promote the cable antedisplacement for speed when the cable pulls, but the specification and the diameter size of cable differ, and the inside size of current conveying draw gear is fixed, can't convey the lapse to the cable of multiple specification and diameter size.

2. The cable is tied a knot easily at towed in-process, torsion degree is too big when if the cable is tied a knot, can make the cable crust produce to break and damage inner structure, so can force the cable to twist just when the workman discovers the cable and ties a knot, but the longer weight of cable size is great, the workman is more hard at the in-process of twisting just the cable, and the slope of slope may exist in the ground of laying the cable, make every section take to carry out the pull forward's of antedisplacement cable focus on appurtenance not on same straight line, the probability of cable distortion has been increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary device for power plant cable is laid usefulness to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary device for laying cables in a power plant comprises an auxiliary plate, a ring frame and a bottom plate, wherein two sliding grooves are symmetrically distributed on the top of the auxiliary plate, a fixed frame is sleeved in the sliding grooves in a sliding mode, a conveying belt is fixedly installed in the fixed frame through bolts, a reset spring is welded on one side of the inner wall of each sliding groove, one end of each reset spring is welded on one side of the outer wall of the fixed frame, a threaded rod is contacted with the other side of the outer wall of the fixed frame, one end of each threaded rod penetrates through the sliding grooves, the threaded rod is sleeved in a threaded hole formed in one side of the auxiliary plate in a threaded mode, two arc sleeve holes are symmetrically distributed on the top of the auxiliary plate, the ring frame is rotatably sleeved in the arc sleeve holes, two groups of electric telescopic rods are symmetrically distributed on the inner ring of the ring frame, sliding rods are welded at four corners of the bottom of the auxiliary plate, fixed loop bars are sleeved on the outer walls of the sliding rods in a sliding mode, and bottom plates are welded between the bottoms of the four fixed loop bars.

Preferably, the circular ring groove has all been seted up to the ring frame both sides, two locating pieces of symmetric distribution have been welded in the circular arc trepanning, locating piece sliding sleeve is in the circular ring groove.

Preferably, the top of the auxiliary plate is provided with an arc groove, the inner wall of the arc groove is fixedly provided with a roller, and the arc groove is communicated with the arc trepanning.

Preferably, the two threaded rods and the return spring are symmetrically distributed by taking the arc groove as a center.

Preferably, the return spring is positioned between the threaded rod and the arc groove.

Preferably, the sliding rod is evenly provided with positioning round holes, and the fixed loop bar is matched with the positioning round holes through bolts and is fixed through threads.

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

1. the utility model discloses rotating the threaded rod and making conveyer belt and cable surface contact, can promoting the cable to carry out the antedisplacement after two conveyer belt operations to pull the cable, the distance between the steerable conveyer belt of threaded rod cooperation mount and cable is convenient for pull multiple specification and diameter size's cable, and gyro wheel and arc groove can reduce the frictional force of cable on auxiliary device, can assist when laying the cable and pull the cable on the whole, have improved auxiliary device's practicality.

2. The utility model discloses an electric telescopic handle can make the rubber pad extrude on the cable surface after the extension, fix the cable, the workman only need with the hand rotate the ring frame alright turn round the cable just, because the cable is taken on the ring frame just turning round in-process, the weight of cable itself has been alleviateed, thereby reduce the workman and turning round the strength of using in right time, can be according to the gliding position of slide bar at fixed loop bar, whole height to auxiliary device goes up and down, be convenient for make a plurality of auxiliary device maintain same height when the cable is pull in the antedisplacement, thereby make the cable focus that the multistage was taken on auxiliary device maintain on same straight line, the probability that the cable distorted has been reduced, the suitability of auxiliary device has been improved.

Drawings

FIG. 1 is a top view of the overall structure of the present invention;

FIG. 2 is a side sectional view of the ring frame of the present invention;

FIG. 3 is a sectional view of a part of the structure of the present invention;

fig. 4 is a side view of the bottom plate and the auxiliary plate of the present invention.

In the figure: 101-an auxiliary plate; 102-a chute; 103-a fixing frame; 104-a conveyor belt; 105-a return spring; 106-threaded rod; 107-arc grooves; 108-a roller; 201-a ring frame; 202-circular groove; 203-a positioning block; 204-circular arc trepanning; 205-electric telescopic rod; 206-rubber pad; 301-a base plate; 302-fixing the loop bar; 303-sliding bar; 304-positioning the circular hole.

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.

Referring to fig. 1-4, the present invention provides a technical solution: an auxiliary device for laying cables in a power plant comprises an auxiliary plate 101, a ring frame 201 and a bottom plate 301, wherein the top of the auxiliary plate 101 is provided with two sliding grooves 102 which are symmetrically distributed, a fixed frame 103 is sleeved in the sliding grooves 102 in a sliding mode, the fixed frame 103 can slide in the sliding grooves 102 without separating, a conveyor belt 104 is fixedly installed in the fixed frame 103 through bolts, the conveyor belt of the conveyor belt 104 is made of rubber materials and can increase friction force between the conveyor belt and the cables, a return spring 105 is welded on one side of the inner wall of each sliding groove 102, one end of each return spring 105 is welded on one side of the outer wall of the fixed frame 103, each return spring 105 plays a role in limiting the position of the corresponding fixed frame 103, a threaded rod 106 is contacted on the other side of the outer wall of the fixed frame 103, one end of each threaded rod 106 penetrates through the corresponding sliding groove 102, the threaded, the inner ring of the circular ring frame 201 is fixedly provided with two groups of electric telescopic rods 205 which are symmetrically distributed through bolts, the electric telescopic rods 205 are electrically connected with an external power supply, two rubber pads 206 are bonded between the sliding ends of the electric telescopic rods 205, the rubber pads 206 can increase the friction force of the auxiliary device when the auxiliary device is fixed on a cable and can also avoid damage to the surface of the cable, sliding rods 303 are welded at four corners of the bottom of the auxiliary plate 101, fixed sleeve rods 302 are slidably sleeved on the outer walls of the sliding rods 303, four bottom plates 301 are welded between the bottoms of the fixed sleeve rods 302, and the bottom plates 301 are placed on the ground.

The two sides of the circular ring frame 201 are respectively provided with a circular ring groove 202, the circular ring sleeve hole 204 is internally welded with two positioning blocks 203 which are symmetrically distributed, the positioning blocks 203 are slidably sleeved in the circular ring grooves 202, the positioning blocks 203 are clamped in the circular ring grooves 202 in the circular ring frame 201, the circular ring frame 201 can be prevented from being separated from the circular ring sleeve hole 204, the top of the auxiliary plate 101 is provided with an arc groove 107, the inner wall of the arc groove 107 is fixedly provided with a roller 108, the arc groove 107 and the roller 108 can reduce the friction force of a cable on an auxiliary device, the arc groove 107 is communicated with the circular ring sleeve hole 204, the two threaded rods 106 and the return spring 105 are both symmetrically distributed by taking the arc groove 107 as the center, the arc groove 107 is positioned in the middle part of the auxiliary plate 101, as shown in figure 1, the return spring 105 is positioned between the threaded rod 106 and the arc groove 107, the sliding rod 303 is uniformly provided with positioning round holes 304, and the, thereby fixing the fixed loop bar 302 with the sliding bar 303.

The working principle is as follows: the utility model discloses an auxiliary device for power plant cable is laid uses, with the rotatory threaded rod 106 of instrument, make mount 103 extrude between threaded rod 106 and reset spring 105, and make conveyer belt 104 in mount 103 and the outer surface contact of cable, two conveyer belts 104 clip the cable, conveyer belt 104 can promote the cable to move forward after the operation, thereby pull the cable, threaded rod 106 cooperates the distance between controllable conveyer belt 104 of mount 103 and cable on the whole, be convenient for pull the cable of multiple specification and diameter size, gyro wheel 108 and circular arc groove 107 can reduce the frictional force of cable on auxiliary device, open electric telescopic handle 206 when needing to turn right the cable, can make rubber pad 206 extrude the cable surface after electric telescopic handle 206 extends, fix the cable, the workman only need to rotate ring frame 201 with the hand and just can turn right the cable, because the line is put up on ring frame 201 in the process of just turning round, the weight of cable itself has been alleviateed, thereby reduce the workman strength of using when turning round, can be according to the gliding position of slide bar 303 in fixed loop bar 302, go up and down to auxiliary device's whole height, use the bolt to fix fixed loop bar 302 and location round hole 304, can fix fixed loop bar 302 and slide bar 303 of having adjusted the height, be convenient for make a plurality of auxiliary device maintain same height when the antedisplacement pulls the cable, thereby make the cable focus that the multistage was taken on auxiliary device maintain on same straight line, the probability that the cable distorts has been reduced, auxiliary device's suitability has been improved.

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.

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

1. An auxiliary device for cable laying in power plants, comprising an auxiliary plate (101), a torus (201) and a base plate (301), characterized in that: the top of the auxiliary plate (101) is provided with two symmetrically distributed sliding grooves (102), a fixed frame (103) is sleeved in the sliding grooves (102) in a sliding manner, a conveying belt (104) is fixedly installed in the fixed frame (103) through bolts, a return spring (105) is welded on one side of the inner wall of the sliding groove (102), one end of the return spring (105) is welded on one side of the outer wall of the fixed frame (103), the other side of the outer wall of the fixed frame (103) is contacted with a threaded rod (106), one end of the threaded rod (106) penetrates through the sliding groove (102), the threaded rod (106) is sleeved in a threaded hole formed in one side of the auxiliary plate (101) in a threaded manner, the top of the auxiliary plate (101) is provided with two symmetrically distributed arc sleeve holes (204), an annular frame (201) is rotatably sleeved in the arc sleeve holes (204), and two symmetrically, the electric telescopic rods (205) are electrically connected with an external power supply, a rubber pad (206) is bonded between the sliding ends of the electric telescopic rods (205), sliding rods (303) are welded at four corners of the bottom of the auxiliary plate (101), fixed loop bars (302) are slidably sleeved on the outer wall of each sliding rod (303), and a bottom plate (301) is welded between the bottoms of the fixed loop bars (302).

2. An auxiliary device for power plant cabling according to claim 1, wherein: circular ring groove (202) have all been seted up to ring frame (201) both sides, two locating pieces (203) of symmetric distribution are welded in circular arc trepanning (204), locating piece (203) sliding sleeve is in circular ring groove (202).

3. An auxiliary device for power plant cabling according to claim 1, wherein: the top of the auxiliary plate (101) is provided with an arc groove (107), the inner wall of the arc groove (107) is fixedly provided with a roller (108), and the arc groove (107) is communicated with the arc trepanning (204).

4. An auxiliary device for power plant cabling according to claim 1, wherein: the two threaded rods (106) and the return spring (105) are symmetrically distributed by taking the arc groove (107) as a center.

5. An auxiliary device for power plant cabling according to claim 4, wherein: the return spring (105) is positioned between the threaded rod (106) and the arc groove (107).

6. An auxiliary device for power plant cabling according to claim 1, wherein: positioning round holes (304) are uniformly formed in the sliding rod (303), and the fixed sleeve rod (302) is matched with the positioning round holes (304) through bolts and is in threaded fixation.