Cable stringing equipment for power construction

Abstract

The utility model discloses a cable stringing device for power construction, which comprises a mounting hook plate assembly, a limiting assembly is arranged at one end in the mounting hook plate assembly, a concave guide wheel assembly is arranged at one end below the mounting hook plate assembly, an adjusting mounting seat assembly is arranged above the mounting hook plate assembly, and the concave guide wheel assembly is arranged above the adjusting mounting seat assembly. The mounting hook plate assembly comprises a mounting hook plate body, the limiting assembly comprises a connecting pull rod, the concave surface guide wheel assembly comprises a concave surface guide wheel body, and the adjusting mounting seat assembly comprises a mounting seat body; the adjusting screw rod is driven to rotate by rotating the rotating knob, so that the distance between the two groups of mounting hook plate assemblies is adjusted through the limiting sliding block in threaded connection with the adjusting screw rod and the screw rod screw hole, and the concave surface guide wheel assembly can be taken out by holding the pulling handle to pull the limiting assembly outwards. By means of the structure, the concave face guide wheel assemblies of different specifications can be rapidly and conveniently adjusted, disassembled, assembled and matched, and use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of cable stringing equipment, in particular to a cable stringing equipment for electric power construction. Background Technique

[0002] A cable is a transmission device made of one or more mutually insulated conductors and an outer insulating protective layer. Its main function is to transmit electric power or information from one place to another. When installing and stringing a cable, a stringing device is usually required to install the cable;

[0003] At present, most of the existing stringing methods are tension stringing, in which a cable needs to be supported and towed by a guide wheel to achieve tension stringing of the cable. However, the traction guide wheel in the existing cable stringing equipment for electric power construction cannot be flexibly adjusted and disassembled for different specifications of cables during use, and it is relatively inconvenient to use. Content of the Utility Model

[0004] The purpose of the utility model is to provide a cable stringing equipment for electric power construction to solve the problem that the traction guide wheel in the existing cable stringing equipment for electric power construction cannot be flexibly adjusted and disassembled for different specifications of cables during use, and it is relatively inconvenient to use.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A cable stringing equipment for electric power construction, including: a mounting hook plate assembly, one end inside the mounting hook plate assembly is provided with a limiting assembly, one end below the mounting hook plate assembly is provided with a concave guide wheel assembly, an adjusting mounting seat assembly is arranged above the mounting hook plate assembly, the mounting hook plate assembly includes a mounting hook plate body, the limiting assembly includes a connecting pull rod, the concave guide wheel assembly includes a concave guide wheel body, and the adjusting mounting seat assembly includes a mounting seat body.

[0006] As a further scheme of the utility model: A locking head rectangular sliding groove is opened inside one end of the mounting hook plate body, a pull rod sliding sleeve seat is fixedly arranged outside one end of the mounting hook plate body, an outer limiting sliding seat is fixedly arranged at the other end of the mounting hook plate body, a limiting sliding block is fixedly arranged at one end of the outer limiting sliding seat, a lead screw threaded hole is opened inside the limiting sliding block, a through hole structure is opened inside the pull rod sliding sleeve seat and is communicated with the locking head rectangular sliding groove, and the connecting pull rod is slidably connected inside the pull rod sliding sleeve seat.

[0007] As a further scheme of the utility model: A tongue-shaped locking block is fixedly arranged at one end of the connecting pull rod, a reset elastic member is sleeved on the outer side of one end of the connecting pull rod, a limiting ring plate is fixedly arranged at the other end of the connecting pull rod, and a pulling handle is fixedly arranged at one end of the limiting ring plate.

[0008] As a further solution of the utility model: a rotating bearing is arranged inside the concave guide wheel body, a connecting rotating shaft rod is arranged inside the rotating bearing, and a limiting disk is fixedly arranged at one end of the connecting rotating shaft rod.

[0009] As a further solution of the utility model: an adjusting screw slot is opened at one end of the mounting seat body, an adjusting screw is connected inside the adjusting screw slot, one end of the adjusting screw passes through the mounting seat body and a rotating knob is fixedly provided, fixed mounting plates are fixedly provided on both sides of the mounting seat body, and mounting through holes are opened inside the fixed mounting plates.

[0010] As a further solution of the utility model: the number of the mounting hook plate assembly and the limiting assembly is provided in two groups, and the two groups of the mounting hook plate assembly and the limiting assembly are adapted to one group of the concave guide wheel assembly and the adjusting mounting seat assembly.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model drives the adjusting screw rod to rotate by rotating the rotating knob, thereby adjusting the spacing between the two groups of mounting hook plate assemblies through the limit sliding block and the screw hole of the screw rod screwed therewith, and then aligning the connecting shaft rods on both sides of the concave guide wheel assembly with the mounting hook plate bodies below the two groups of mounting hook plate assemblies and buckling them in. When contacting the arc surface above the tongue-shaped locking block, it can be pushed outward so that the limiting assembly as a whole is located in the rectangular sliding groove of the locking head and the pull rod sliding sleeve seat and slides outward to compress the reset elastic part until the outer side of the connecting shaft rod is buckled into the lower curved hook inside the mounting hook plate body and below the limiting assembly. At this time, the reset elastic part resets and extends to push the tongue-shaped locking block out and clamp it above the connecting shaft rod to complete the limiting. The concave guide wheel assembly can be taken out by holding the pulling handle to pull the limit assembly outward. Such a structure can quickly and conveniently adjust the concave guide wheel assemblies of different specifications as a whole, making the disassembly and assembly and use more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of a cable stringing device for electric power construction described in the utility model;

[0014] Figure 2 It is a structural schematic diagram of a hook plate assembly installed in a cable stringing device for electric power construction described in the utility model;

[0015] Figure 3 It is a structural schematic diagram of a limit assembly in a cable stringing device for electric power construction described in the utility model;

[0016] Figure 4 It is a structural schematic diagram of a concave guide wheel assembly in a cable stringing device for electric power construction described in the utility model;

[0017] Figure 5 It is a schematic structural diagram of an adjustment mounting seat assembly in a cable stringing device for electric power construction described in the present utility model.

[0018] In the figure: 1. Mounting hook plate assembly; 2. Limit assembly; 3. Concave surface guide wheel assembly; 4. Adjustment mounting seat assembly; 10. Mounting hook plate body; 11. Locking head rectangular sliding groove; 12. Pull rod sliding sleeve seat; 13. Outer limit sliding seat; 14. Limit slider; 15. Lead screw threaded hole; 20. Connecting pull rod; 21. Tongue-shaped locking block; 22. Reset elastic member; 23. Limit ring plate; 24. Pulling handle; 30. Concave surface guide wheel body; 31. Rotating bearing; 32. Connecting rotating shaft rod; 33. Limit disc; 40. Mounting seat body; 41. Adjusting lead screw sliding groove; 42. Adjusting lead screw; 43. Rotating knob; 44. Fixed mounting plate; 45. Mounting through hole. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0020] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", and "setting" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. Next, the embodiments of the present utility model will be described according to its overall structure.

[0021] Refer to Figures 1 to 5, in the embodiment of the present utility model, a cable stringing device for electric power construction includes: a mounting hook plate assembly 1, a limiting assembly 2 is arranged at one end inside the mounting hook plate assembly 1, a concave guide wheel assembly 3 is arranged at one end below the mounting hook plate assembly 1, an adjusting mounting seat assembly 4 is arranged above the mounting hook plate assembly 1. The mounting hook plate assembly 1 includes a mounting hook plate body 10, the limiting assembly 2 includes a connecting pull rod 20, the concave guide wheel assembly 3 includes a concave guide wheel body 30, and the adjusting mounting seat assembly 4 includes a mounting seat body 40. The number of the mounting hook plate assembly 1 and the limiting assembly 2 are both set to two groups, and two groups of the mounting hook plate assembly 1 and the limiting assembly 2 are adapted to one group of the concave guide wheel assembly 3 and the adjusting mounting seat assembly 4.

[0022] Referring to Figure 2 , a locking head rectangular sliding groove 11 is opened inside one end of the mounting hook plate body 10, a pull rod sliding sleeve seat 12 is fixedly arranged outside one end of the mounting hook plate body 10, an outer limiting sliding seat 13 is fixedly arranged at the other end of the mounting hook plate body 10, a limiting sliding block 14 is fixedly arranged at one end of the outer limiting sliding seat 13, a screw rod threaded hole 15 is opened inside the limiting sliding block 14, a through hole structure is opened inside the pull rod sliding sleeve seat 12 and is communicated with the locking head rectangular sliding groove 11, and the connecting pull rod 20 is slidably connected inside the pull rod sliding sleeve seat 12.

[0023] Referring to Figure 3 and Figure 4 , a tongue-shaped locking block 21 is fixedly arranged at one end of the connecting pull rod 20, a reset elastic member 22 is sleeved outside one end of the connecting pull rod 20, a limiting ring plate 23 is fixedly arranged at the other end of the connecting pull rod 20, a pulling handle 24 is fixedly arranged at one end of the limiting ring plate 23, a rotating bearing 31 is arranged inside the concave guide wheel body 30, a connecting rotating shaft rod 32 is arranged inside the rotating bearing 31, and a limiting disc 33 is fixedly arranged at one end of the connecting rotating shaft rod 32.

[0024] Adopting the above scheme: Align the connecting rotating shaft rods 32 on both sides of the concave guide wheel assembly 3 and buckle them into the mounting hook plate bodies 10 below the two groups of mounting hook plate assemblies 1. When contacting the arc surface above the tongue-shaped locking block 21, it can push it outward, so that the whole limiting assembly 2 slides outward inside the locking head rectangular sliding groove 11 and the pull rod sliding sleeve seat 12 to compress the reset elastic member 22 until the outside of the connecting rotating shaft rod 32 is buckled into the lower hook inside the mounting hook plate body 10 and below the limiting assembly 2. At this time, the reset elastic member 22 resets and extends to push out the tongue-shaped locking block 21 to be stuck above the connecting rotating shaft rod 32 to complete the limiting, and the installation can be carried out quickly. And by holding the pulling handle 24 and pulling the limiting assembly 2 outward, the concave guide wheel assembly 3 can be taken out. Such a structure can quickly and conveniently adjust, disassemble and assemble the concave guide wheel assembly 3 of different specifications, and is more convenient to use.

[0025] Referring to Figure 5An adjusting screw rod slot 41 is provided at one end of the mounting seat body 40, an adjusting screw rod 42 is connected inside the adjusting screw rod slot 41, one end of the adjusting screw rod 42 passes through the mounting seat body 40 and is fixedly provided with a rotating knob 43, fixed mounting plates 44 are fixedly provided on both sides of the mounting seat body 40, and mounting through holes 45 are provided inside the fixed mounting plates 44.

[0026] The above scheme is adopted: by rotating the rotating knob 43 to drive the adjusting screw 42 to rotate, the distance between the two sets of mounting hook plate assemblies 1 is adjusted through the limit slider 14 and the screw screw hole 15 screwed thereto, so that concave guide wheel assemblies 3 of different specifications can be adapted for installation and use.

[0027] The working principle of the utility model is as follows: when in use, first select the concave guide wheel assembly 3 of suitable specifications for cables of different specifications, and drive the adjusting screw rod 42 to rotate by turning the rotating knob 43, so as to adjust the distance between the two sets of mounting hook plate assemblies 1 through the limit slider 14 and the screw screw hole 15 screwed thereto, and then align the connecting shaft rods 32 on both sides of the concave guide wheel assembly 3 with the mounting hook plate bodies 10 below the two sets of mounting hook plate assemblies 1 and buckle them in, and when contacting the arc surface above the tongue-shaped locking block 21, it can be pushed outward, so that the limit assembly 2 as a whole is located in the rectangular slide groove 11 of the locking head and the pull rod sliding sleeve seat 12, and slides outward to compress the reset elastic member 22 until the connecting shaft rod 32 is outside The side is buckled into the lower bent hook inside the mounting hook plate body 10 and under the limit assembly 2. At this time, the reset elastic member 22 is reset and stretched to push the tongue-shaped locking block 21 out and clamp it above the connecting shaft rod 32 to complete the limit. The concave guide wheel assembly 3 can be taken out by holding the pull handle 24 to pull the limit assembly 2 outward. Such a structure can quickly and conveniently adjust the concave guide wheel assemblies 3 of different specifications as a whole, and the disassembly and adaptation are more convenient to use. During traction, the adjustment mounting seat assembly 4 is fixed to the work site by passing the fixing bolts through the mounting through hole 45, and then the cable is passed through the two sets of mounting hook plate assemblies 1 and is draped on the concave guide wheel body 30 in the concave guide wheel assembly 3 to carry out the wiring work.

[0028] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cable stringing device for electric power construction, characterized in that: include: A mounting hook plate assembly (1) is provided with a limiting assembly (2) at one end inside the mounting hook plate assembly (1), a concave guide wheel assembly (3) is provided at the lower end of the mounting hook plate assembly (1), an adjusting mounting seat assembly (4) is provided above the mounting hook plate assembly (1), the mounting hook plate assembly (1) includes a mounting hook plate body (10), the limiting assembly (2) includes a connecting rod (20), the concave guide wheel assembly (3) includes a concave guide wheel body (30), and the adjusting mounting seat assembly (4) includes a mounting seat body (40).

2. A cable stringing equipment for electric power construction according to claim 1, characterized in that: A locking head rectangular groove (11) is provided inside one end of the mounting hook plate body (10), a pull rod sliding sleeve (12) is fixedly provided outside one end of the mounting hook plate body (10), an external limit slide seat (13) is fixedly provided at the other end of the mounting hook plate body (10), a limit slider (14) is fixedly provided at one end of the external limit slide seat (13), a screw rod threaded hole (15) is provided inside the limit slider (14), a through hole structure is provided inside the pull rod sliding sleeve (12) and is connected with the locking head rectangular groove (11), and the connecting pull rod (20) is located inside the pull rod sliding sleeve (12) for sliding connection.

3. The cable stringing equipment for electric power construction according to claim 1, characterized in that: A tongue-shaped locking block (21) is fixedly provided at one end of the connecting rod (20), a reset elastic member (22) is sleeved on the outer end of the connecting rod (20), a limiting ring plate (23) is fixedly provided at the other end of the connecting rod (20), and a pulling handle (24) is fixedly provided at one end of the limiting ring plate (23).

4. The cable stringing equipment for electric power construction according to claim 1, characterized in that: A rotating bearing (31) is arranged inside the concave guide wheel body (30), a connecting rotating shaft rod (32) is arranged inside the rotating bearing (31), and a limiting plate (33) is fixedly arranged at one end of the connecting rotating shaft rod (32).

5. The cable stringing equipment for electric power construction according to claim 1, characterized in that: An adjusting screw rod slot (41) is provided at one end of the mounting seat body (40), an adjusting screw rod (42) is connected inside the adjusting screw rod slot (41), one end of the adjusting screw rod (42) passes through the mounting seat body (40) and is fixedly provided with a rotating knob (43), fixed mounting plates (44) are fixedly provided on both sides of the mounting seat body (40), and a mounting through hole (45) is provided inside the fixed mounting plate (44).

6. The cable stringing equipment for electric power construction according to claim 1, characterized in that: The number of the mounting hook plate assembly (1) and the limiting assembly (2) is two sets, and the two sets of the mounting hook plate assembly (1) and the limiting assembly (2) are adapted to one set of the concave guide wheel assembly (3) and the adjusting mounting seat assembly (4).

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