CN113258497A

CN113258497A - Special anti-abrasion roller for crossing frame

Info

Publication number: CN113258497A
Application number: CN202110644489.6A
Authority: CN
Inventors: 朱冠旻; 韩启云; 桂和怀; 黄朝永; 陈晨; 童鑫; 黄立志; 贾天宇; 张祥; 王民
Original assignee: Anhui Power Transmission and Transformation Engineering Co Ltd
Current assignee: Anhui Power Transmission and Transformation Engineering Co Ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-08-13
Anticipated expiration: 2041-06-09
Also published as: CN113258497B

Abstract

The invention discloses a special anti-abrasion roller for a crossing frame, which comprises two first bases, two second bases, a fixing mechanism, a first adjusting mechanism and a second adjusting mechanism, wherein the second bases are connected inside the first bases in a sliding manner, the first adjusting mechanisms are arranged at one ends of the tops of the second bases and the first bases, and the fixing mechanisms are arranged at the bottoms of the second bases and the first bases below the first adjusting mechanisms, so that the special anti-abrasion roller has the beneficial effects that: through adding a fender line roller, be convenient for the wire forms rolling friction when passing through, in order to reduce the friction when the wire passes through, the smoothness nature of passing through has been increased, through adding No. two fender line rollers, be convenient for play the baffle to the wire, the effect of protection, it is skew to prevent that the rope from taking place when passing through, through adding an adjustment mechanism, be convenient for to the altitude mixture control of No. two fender line rollers, improve the effect to the rope check, through adding fixed establishment, be convenient for activity clamp splice and fixed clamp splice are fixed on the scaffold frame, and the installation effectiveness is improved.

Description

Special anti-abrasion roller for crossing frame

Technical Field

The invention relates to the technical field of electric power tools, in particular to a special anti-abrasion roller for a crossing frame.

Background

The crossing frame is a facility for enabling a current lead to pass through safely and smoothly in circuit construction. In the construction of the power transmission line, various obstacles such as crossing roads, railways, broadcasting lines, power lines and the like are often encountered, and in order to prevent the lead from being damaged and not influence the safe operation of the crossed objects, crossing frames are erected at the crossed crossing positions before paying off so that the lead can safely and smoothly pass through. When dredging the wire, the baffle is used mostly to both sides to present crossing structure, and the friction is too big to dredge the effect poor, causes the wire wearing and tearing seriously easily, and the crossing structure lacks fixed establishment when the installation, the installation of being not convenient for, and the angle of stop line roller can not be adjusted, can not be according to with by the installation of adjusting of crossing object angle, the protectiveness is low.

Disclosure of Invention

The present invention is directed to a special anti-wear roller for a spanning frame, so as to solve the problems mentioned in the above background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a special abrasionproof cylinder of crossing structure, includes two bases, No. two bases, fixed establishment, an adjustment mechanism and No. two adjustment mechanism, the inside sliding connection of a base has No. two bases, the top one end of No. two bases and a base all is equipped with an adjustment mechanism, an adjustment mechanism's below all is equipped with fixed establishment in the bottom of No. two bases and a base, the inside of a base is equipped with No. two adjustment mechanism, two be equipped with No. one the line roller between a base, the both ends of a line roller all rotate and are connected with the support column No. one, the bottom and the equal threaded connection of a base and No. two bases of a support column.

Preferably, fixed establishment includes the fixing base, the equal fixedly connected with fixing base in bottom of a base and No. two base one ends, the inside of fixing base is rotated and is connected with the bolt No. one, the outside threaded connection of bolt has the slide bar, the bottom of slide bar is rotated and is connected with movable clamp splice, the bottom threaded connection of activity clamp splice has No. two bolts, one side that movable clamp splice is close to the supporting seat is at the bottom fixedly connected with fixed clamp splice of fixing base.

Preferably, the fixed seat is internally provided with a first sliding groove, and the sliding rod is in sliding connection with the first sliding groove.

Preferably, No. two adjustment mechanism include the spout No. two, the spout No. two has been seted up to the inside of a base, the inside sliding connection of spout No. two has the slider, the inboard and No. two base fixed connection of slider, No. one screw hole has been seted up to the inside equidistance of No. two bases, No. two screw holes have been seted up to one side of a screw hole on No. two bases, the inside threaded connection of No. two screw holes has No. three bolts, the one end of No. three bolts extend to the inside of a screw hole and with a screw hole threaded connection.

Preferably, an adjustment mechanism includes the card hole, the equal threaded connection in inside of a base and No. two base one ends has the mount pad, the inside bilateral symmetry of mount pad has seted up the card hole, two there is No. two support columns in the inside sliding connection of mount pad between the card hole, the top of No. two support columns is rotated and is connected with No. two fender line rollers, the bottom fixedly connected with fixed block of No. two support columns, the inside bilateral symmetry of fixed block is equipped with the spring, the one end fixedly connected with fixture block of spring.

Preferably, the outside fixedly connected with supporting seat of a support column, the top of supporting seat just is located the bilateral symmetry fixedly connected with reinforcing plate of a support column, just the reinforcing plate is the right angled triangle structure.

Preferably, the first base and the first wire blocking roller are provided with mounting holes at equal intervals inside.

Preferably, both ends of the first line blocking roller are rotatably connected with the first supporting column.

Preferably, four bolts are arranged inside two ends of the first wire retaining roller.

Compared with the prior art, the invention has the beneficial effects that: through adding a fender line roller, be convenient for the wire forms rolling friction when passing through, in order to reduce the friction when the wire passes through, the smoothness nature of passing through has been increased, through adding No. two fender line rollers, be convenient for play the baffle to the wire, the effect of protection, it is skew to prevent that the rope from taking place when passing through, through adding an adjustment mechanism, be convenient for to the altitude mixture control of No. two fender line rollers, improve the effect to the rope check, through adding fixed establishment, be convenient for activity clamp splice and fixed clamp splice are fixed on the scaffold frame, and the installation effectiveness is improved.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

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

fig. 4 is a schematic view of a folding structure of the first base and the second base of the present invention;

FIG. 5 is a schematic view of the first and second bases of the present invention;

fig. 6 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a first base; 2. a first wire blocking roller; 3. a first support column; 4. a supporting seat; 5. a second wire retaining roller; 6. a second support column; 7. mounting holes; 8. a second base; 9. a fixing mechanism; 91. a fixed seat; 92. a first bolt; 93. a slide bar; 94. a movable clamping block; 95. a second bolt; 96. fixing the clamping block; 97. a first chute; 10. a first adjusting mechanism; 101. a clamping hole; 102. a clamping block; 103. a spring; 104. a fixed block; 105. a mounting seat; 11. a second adjusting mechanism; 111. a second chute; 112. a first threaded hole; 113. a slider; 114. a second threaded hole; 115. and a third bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a special anti-wear roller for a crossing frame, which comprises two first bases 1, two second bases 8, a fixing mechanism 9, a first adjusting mechanism 10 and a second adjusting mechanism 11, a second base 8 is connected in the first base 1 in a sliding manner, a first adjusting mechanism 10 is arranged at one end of the top of each of the second base 8 and the first base 1, the bottom parts of the second base 8 and the first base 1 below the first adjusting mechanism 10 are both provided with a fixing mechanism 9, a second adjusting mechanism 11 is arranged inside the first base 1, a first wire retaining roller 2 is arranged between the two first bases 1, the first wire retaining roller 2 enables the conducting wires to form rolling friction when the conducting wires pass through, with the friction when reducing the wire and passing through, increased the smoothness nature of passing through, the both ends of a stop line roller 2 all rotate and are connected with support column 3 No. one, support column 3's bottom and base 1 and the equal threaded connection of No. two bases 8.

Preferably, fixed establishment 9 includes fixing base 91, the equal fixedly connected with fixing base 91 in bottom of base 1 and No. two 8 one ends of base, the inside of fixing base 91 is rotated and is connected with bolt 92 No. one, the outside threaded connection of bolt 92 has slide bar 93, the bottom of slide bar 93 is rotated and is connected with movable clamp splice 94, the bottom threaded connection of activity clamp splice 94 has No. two bolts 95, one side that activity clamp splice 94 is close to supporting seat 4 is at the fixed clamp splice 96 of the bottom fixedly connected with of fixing base 91, and the movable clamp splice 94 of being convenient for and fixed clamp splice 94 are fixed on the scaffold frame, improve the installation effectiveness.

Preferably, a sliding groove 97 is formed in the fixing seat 91, the sliding rod 93 is slidably connected with the sliding groove 97, so that the sliding rod 93 can stably slide, and the fixing stability is improved.

Preferably, No. two adjustment mechanism 11 includes No. two spout 111, No. two spout 111 have been seted up to the inside of a base 1, the inside sliding connection of No. two spout 111 has slider 113, slider 113's inboard and No. two base 8 fixed connection, No. one screw hole 112 has been seted up to the inside equidistance of No. two bases 8, No. two screw hole 114 have been seted up to one side of a screw hole 112 on No. two bases 8, the inside threaded connection of No. two screw hole 114 has No. three bolt 115, No. three bolt 115's one end extend to the inside of a screw hole 112 and with a screw hole 112 threaded connection, be convenient for adjust the length of a base 1 and No. two bases 8, increase the angle of regulation of a stop line roller 2.

Preferably, an adjustment mechanism 10 includes card hole 101, the equal threaded connection in inside of base 1 and No. two 8 one ends of base has mount pad 105, card hole 101 has been seted up to the inside bilateral symmetry of mount pad 105, two there is No. two support column 6 at mount pad 105's inside sliding connection between the card hole 101, No. two support column 6's top is rotated and is connected with No. two stop line rollers 5, No. two support column 6's bottom fixedly connected with fixed block 104, the inside bilateral symmetry of fixed block 104 is equipped with spring 103, the one end fixedly connected with fixture block 102 of spring 103 is convenient for to the altitude mixture control of No. two stop line rollers 5, improves the effect to the rope check.

Preferably, the outside fixedly connected with supporting seat 4 of a support column 3, the top of supporting seat 4 just is located the bilateral symmetry fixedly connected with reinforcing plate of a support column 3, just the reinforcing plate is the right angled triangle structure, is convenient for support a support column 3, prevents that a support column 3 warp.

Preferably, a mounting hole 7 is formed in the first base 1 and the first wire blocking roller 2 at equal intervals, so that the first support column 3 and the second support column 6 can be conveniently mounted.

Preferably, the both ends of a stop line roller 2 rotate with a support column 3 and be connected, are convenient for to the angle modulation of a stop line roller 2, improve the flexibility of a stop line roller 2.

Preferably, the inside No. four bolts that all are equipped with in both ends of a stop line roller 2 are convenient for fix the both ends of a stop line roller 2, prevent that a stop line roller 2 from sliding along a support column 3.

Specifically, when the invention is used, firstly, the length between the first base 1 and the second base 8 is adjusted to be an appropriate length, then the third bolt 115 is screwed tightly, then the angle of the first thread blocking roller 2 is adjusted according to requirements, then the two first support columns 3 are installed in appropriate installation holes 7, when the first base 1 and the second base 8 are installed, the movable clamping block 94 is rotated, the movable clamping block 94 and the fixed clamping block 96 are installed on a scaffold, then the first bolt 92 is screwed, the movable clamping block 94 moves towards the fixed clamping block 96, then the second bolt 95 is screwed tightly to fix the movable clamping block 94 and the fixed clamping block 96, when the height of the second thread blocking roller 5 is adjusted, the clamping block 102 is pushed towards the inside of the fixed block 104, then the spring 103 is contracted to be adjusted to be an appropriate height, and the clamping block 102 is clamped in the corresponding clamping hole 101.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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. A special anti-wear roller for a crossing frame comprises two first bases (1), two second bases (8), a fixing mechanism (9), a first adjusting mechanism (10) and a second adjusting mechanism (11), it is characterized in that a second base (8) is connected in the first base (1) in a sliding way, one end of the top of each of the second base (8) and the first base (1) is provided with a first adjusting mechanism (10), the bottoms of the second base (8) and the first base (1) are respectively provided with a fixing mechanism (9) below the first adjusting mechanism (10), a second adjusting mechanism (11) is arranged inside the first base (1), a first wire retaining roller (2) is arranged between the two first bases (1), two ends of the first thread retaining roller (2) are respectively and rotatably connected with a first supporting column (3), the bottom of a support column (3) is in threaded connection with a first base (1) and a second base (8).

2. The special wear drum of claim 1, wherein: fixed establishment (9) are including fixing base (91), the equal fixedly connected with fixing base (91) in bottom of base (1) and No. two base (8) one end, the inside of fixing base (91) is rotated and is connected with bolt (92) No. one, the outside threaded connection of bolt (92) has slide bar (93), the bottom of slide bar (93) is rotated and is connected with movable clamp splice (94), the bottom threaded connection of activity clamp splice (94) has No. two bolt (95), one side that activity clamp splice (94) is close to supporting seat (4) is at the bottom fixedly connected with fixed clamp splice (96) of fixing base (91).

3. The special wear drum of claim 2, wherein: a sliding groove (97) is formed in the fixed seat (91), and the sliding rod (93) is connected with the sliding groove (97) in a sliding mode.

4. The special wear drum of claim 3, wherein: no. two adjustment mechanism (11) are including No. two spout (111), No. two spout (111) have been seted up to the inside of a base (1), the inside sliding connection of No. two spout (111) has slider (113), the inboard and No. two base (8) fixed connection of slider (113), No. one screw hole (112) have been seted up to the inside equidistance of No. two base (8), No. two screw hole (114) have been seted up to one side of a screw hole (112) on No. two base (8), the inside threaded connection of No. two screw hole (114) has No. three bolt (115), the one end of No. three bolt (115) extends to the inside of a screw hole (112) and with a screw hole (112) threaded connection.

5. The special wear drum of claim 4, wherein: an adjustment mechanism (10) is including card hole (101), the equal threaded connection in inside of base (1) and No. two base (8) one end has mount pad (105), card hole (101), two have been seted up to the inside bilateral symmetry of mount pad (105) there are No. two support column (6) at the inside sliding connection of mount pad (105) between card hole (101), the top of No. two support column (6) is rotated and is connected with No. two stop line rollers (5), bottom fixedly connected with fixed block (104) of No. two support column (6), the inside bilateral symmetry of fixed block (104) is equipped with spring (103), the one end fixedly connected with fixture block (102) of spring (103).

6. The special wear drum of claim 1, wherein: the supporting structure is characterized in that a supporting seat (4) is fixedly connected to the outer side of the supporting column (3), a reinforcing plate is symmetrically and fixedly connected to the two sides of the supporting seat (4) and located on the supporting column (3), and the reinforcing plate is of a right-angled triangle structure.

7. The special wear drum of claim 6, wherein: mounting holes (7) are formed in the inner equal distances of the first base (1) and the first wire blocking roller (2).

8. The special wear drum of claim 7, wherein: two ends of the first wire blocking roller (2) are rotatably connected with the first supporting column (3).

9. The special wear drum of claim 8, wherein: no. four bolts are arranged inside two ends of the first wire blocking roller (2).