Tower training device

Abstract

The invention discloses a tower training device which comprises an assembling frame seat, a rotating unit, a lifting unit and a base assembly which are sequentially assembled and connected, the base assembly comprises a supporting seat, a plurality of supporting legs are arranged at the bottom of the supporting seat, and the tower training device further comprises a supporting wheel assembly, the supporting wheel assembly comprises a sliding rod arranged in the supporting seat, sliding sleeves are slidably connected to the surfaces of the two opposite sides of the sliding rod respectively, rotating arms are rotatably connected to the two opposite sides of the supporting seat respectively, a supporting wheel is arranged at one end of each rotating arm, and a hinge rod is arranged between the sliding sleeve and the rotating arm on the same side. Wherein the two sliding sleeves enable the two rotating arms to rotate through the two hinge rods in a one-to-one correspondence mode, and the two cantilevers enable the two supporting wheels to be supported out in a one-to-one correspondence linkage mode so as to replace the supporting legs for supporting. By implementing the tower training device provided by the invention, the to-be-accepted iron tower in a project can be built for auxiliary training teaching; the structure is simple, and transfer and quick construction are facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of transformer substation auxiliary tools, in particular to a pole tower training device. Background Art

[0002] As the key supporting structure of the transmission line, the quality of the foundation of the tower is directly related to the stability and service life of the tower, which is crucial to the operation of the entire power grid system.

[0003] At present, the acceptance work of tower foundations fails to meet the needs of rapid training of new personnel and skill inheritance due to the lack of effective auxiliary tools and training facilities, and is highly dependent on on-site operations by experienced technicians. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a pole tower training device, which can be used to build iron towers to be accepted in the project for auxiliary training and teaching; the device has a simple structure and is easy to transport and quickly build.

[0005] In order to solve the above technical problems, the present invention provides a pole tower training device for simulating auxiliary training and teaching of iron towers to be accepted in engineering projects, comprising: an assembly frame seat, a rotating unit, a lifting unit and a base assembly that are assembled and connected in sequence, the base assembly comprising: a support seat, a plurality of support legs are installed at the bottom of the support seat; it also comprises: a support wheel assembly, the support wheel assembly comprises: a sliding rod installed in the support seat, the surfaces of the opposite sides of the sliding rod are respectively slidably connected with sliding sleeves, the opposite sides of the support seat are respectively rotatably connected with swing arms, a support wheel is installed at one end of the swing arm, a hinge rod is installed between the sliding sleeve and the swing arm on the same side, wherein: the two sliding sleeves correspond one by one to make the two swing arms rotate respectively through two hinge rods, and the two cantilevers link and extend the two support wheels one by one to replace the support legs for support.

[0006] Wherein, springs are respectively sleeved at the opposite ends of the slide rod, one end of the two springs abuts against the two slide sleeves one by one, and the other opposite ends of the two springs abut against the inner wall of one side of the support seat one by one.

[0007] The supporting wheel components are configured as two groups with symmetrical structures.

[0008] Among them, the lifting unit includes: a driving motor, a bidirectional screw rod installed in a supporting seat, two transmission nuts sleeved on opposite sides of the bidirectional screw rod, a scissor-type folding lifting frame and a lifting plate, the opposite sides of one end of the scissor-type folding lifting frame are connected with the two transmission nuts in a one-to-one correspondence, and the other opposite end of the scissor-type folding lifting frame is slidably connected with the lifting plate, wherein: the driving motor drives the two transmission nuts to move back and forth along the bidirectional screw rod through the bidirectional screw rod, and links the scissor-type folding lifting frame to extend, unfold or shrink and fold, so as to link the lifting plate to rise and fall through the scissor-type folding lifting frame.

[0009] The two transmission nuts are matched with the two sliding sleeves in a one-to-one correspondence, wherein: the driving motor drives the two sliding sleeves to reciprocate along the sliding rod through the bidirectional lead screw and the two transmission nuts.

[0010] A first retaining ring is fixedly provided on one side of the transmission nut, and a second retaining ring is fixedly provided on one side of the sliding sleeve. The position of the second retaining ring matches that of the first retaining ring, so as to limit the positions of the two sliding sleeves on the sliding rod.

[0011] Among them, a receiving groove is provided on one side of the support seat, and a plurality of bottom slide grooves are provided at the bottom of the receiving groove. A lower sliding block is provided for sliding inside the bottom slide groove. The two sides of the bottom of the scissor-type folding lifting frame are respectively hinged with a lower sliding block; the lower sliding block is fastened to the transmission nut.

[0012] Among them, a plurality of top slide grooves are provided on one side of the lifting plate, and a top slider is provided inside the top slide groove for sliding, and the two sides of the top of the scissor-type folding lifting frame are respectively hinged with an upper slider;

[0013] The lifting plate is firmly connected with the assembly frame seat.

[0014] The rotating unit comprises a rotating motor, which is mounted on the surface of the lifting plate, and an output end of the rotating motor is transmission-connected to the assembly frame seat.

[0015] The rotation directions of the threads on the two sides of the bidirectional screw rod are opposite to each other, and a steel bar frame is arranged inside the assembly frame seat, and a plurality of anchor bolts are arranged on the steel bar frame.

[0016] The implementation of the pole tower training device of the present invention has the following beneficial effects: the pole tower training device comprises: an assembly frame seat, a rotating unit, a lifting unit and a base assembly that are assembled and connected in sequence, the base assembly comprises: a support seat, a plurality of support legs are installed at the bottom of the support seat, wherein: it also comprises: a support wheel assembly, the support wheel assembly comprises: a sliding rod installed in the support seat, the surfaces of the opposite sides of the sliding rod are respectively slidably connected with sliding sleeves, the opposite sides of the support seat are respectively rotatably connected with swing arms, one end of the swing arm is equipped with a support wheel, and a hinge rod is installed between the sliding sleeve and the swing arm on the same side, wherein: the two sliding sleeves correspond to each other through two hinge rods to make the two swing arms rotate respectively, and the two cantilevers link and extend the two support wheels one by one to replace the support legs for support, and can build an iron tower to be accepted in the project for auxiliary training and teaching; the structure is simple, easy to transport and quick to build. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 The figure is a schematic diagram of the overall structure of a pole tower training device according to an embodiment of the present invention.

[0019] Figure 2 The figure is a schematic diagram of the internal structure of the tower training device according to an embodiment of the present invention.

[0020] Figure 3 It is a schematic diagram of the structure of the tower training device after being raised according to an embodiment of the present invention.

[0021] Figure 4 It is a schematic structural diagram of a support wheel assembly of a pole tower training device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] like Figure 1-Figure 4 FIG. 1 shows a first embodiment of the tower training device of the present invention.

[0024] The pole tower training device in this embodiment can simulate the auxiliary training and teaching of the tower to be accepted in the project by arranging multiple tower pole training devices and assembling and connecting them with the tower model. The pole tower training device in this embodiment includes: an assembly frame seat 3, a rotating unit 4, a lifting unit 5 and a base assembly 6 assembled and connected in sequence, and the base assembly 6 includes: a support seat 12, and a plurality of support legs 27 are installed at the bottom of the support seat 12.

[0025] The support wheel assembly includes a slide bar 26 installed in the support seat 12, and the slide bar 26 is slidably connected to the surfaces of the two opposite sides of the slide bar 26, and the two opposite sides of the support seat 12 are respectively connected to the swing arm 23, and one end of the swing arm 23 is equipped with a support wheel 24, and a hinge rod 25 is installed between the sliding sleeve 21 and the swing arm 23 on the same side, wherein:

[0026] The two sliding sleeves 21 respectively rotate the two rotating arms 23 through the two hinge rods 25 in a one-to-one correspondence, and the two cantilevers 23 extend the two supporting wheels 24 in a one-to-one correspondence to replace the supporting legs 27 for support.

[0027] During specific implementation, a rotating unit 4 is installed at the lower end of the assembly frame seat 3, a lifting unit 5 is installed at the lower end of the rotating unit 4, a base assembly 6 is installed at the lower end of the lifting unit 5, and the base assembly 6 includes: a support seat 12, and a plurality of supporting legs 27 are installed at the bottom of the support seat 12.

[0028] During implementation, a steel frame 1 is provided inside the assembly frame seat 3, and a plurality of anchor bolts 2 are provided on the steel frame 1. The assembly frame seat 3 is used to connect with the iron tower. The anchor bolts 2 are any one of T-type anchor bolts, J-type anchor bolts, ratchet-type anchor bolts and stud-type anchor bolts. Sand, gravel or plastic particles are filled in the steel frame 1.

[0029] The function of the support wheel assembly is to convert the support legs 27 and support wheels 24 of the tower training device during the lifting and assembly process of the tower training device. The function of the support legs 27 is to make the training device more stable and fixed, and the function of the support wheels 24 is to facilitate the movement and scene conversion of the tower training device.

[0030] During implementation, the support wheel assembly is set to two groups with symmetrical structures. The following takes one group of support wheel assembly as an example to explain how to implement the conversion of the support leg 27 and the support wheel 24.

[0031] The support wheel assembly includes: a slide rod 26 installed in the support seat 12, and the opposite side surfaces of the slide rod 26 are respectively slidably connected with slide sleeves 21, and the opposite sides of the support seat 12 are respectively rotatably connected with swing arms 23, and one end of the swing arm 23 is equipped with a support wheel 24, and a hinge rod 25 is installed between the sliding sleeve 21 and the swing arm 23 on the same side.

[0032] During implementation, the opposite ends of the slide rod 26 are respectively sleeved with springs 22 , one end of the two springs 22 abuts against the two slide sleeves 26 in a one-to-one correspondence, and the other opposite ends of the two springs 22 abut against the inner wall of one side of the support seat 12 in a one-to-one correspondence.

[0033] When the lifting unit 5 is lifted, the sliding sleeve 21 is no longer blocked, and the sliding sleeve 21 is pushed to slide on the surface of the sliding rod 26 under the action of the spring 22, driving the hinge rod 25 to pull the swing arm 23 to rotate, thereby shrinking the support wheel 24 and stably supporting it through the support leg 27. When the transmission nut 17 is reset, the sliding sleeve 21 is squeezed again to expand the support wheel 24, thereby moving.

[0034] Furthermore, the lifting unit 5 includes: a driving motor 18, a bidirectional screw rod 15 installed in the support seat 12, two transmission nuts 17 sleeved on opposite sides of the bidirectional screw rod 15, a scissor-type folding lifting frame 9 and a lifting plate 13, the opposite sides of one end of the scissor-type folding lifting frame 9 are connected to the two transmission nuts 17 in a one-to-one correspondence, and the other opposite end of the scissor-type folding lifting frame 9 is slidably connected to the lifting plate 13, wherein:

[0035] The driving motor 18 drives the two driving nuts 17 to move back and forth along the bidirectional screw rod 15 through the bidirectional screw rod 15, and links the scissor-type folding lifting frame 9 to extend and unfold or shrink and fold, so as to link the lifting plate 13 to rise and fall through the scissor-type folding lifting frame 9.

[0036] During implementation, a receiving groove 19 is provided on one side of the support seat 12, and a plurality of bottom slide grooves 11 are provided at the bottom of the receiving groove 19. A lower slider 10 is provided inside the bottom slide groove 11 for sliding movement. Both sides of the bottom of the scissor-type folding lifting frame 9 are respectively hinged to a lower slider 10; the lower slider 10 is fastened to the transmission nut 17.

[0037] Correspondingly, a plurality of top slide grooves 14 are provided on one side of the lifting plate 13, and a top slide block 8 is slidably provided inside the top slide groove 14, and both sides of the top of the scissor-type folding lifting frame 9 are respectively hinged to an upper slide block 8;

[0038] Preferably, a first retaining ring 16 is fixedly provided on one side of the transmission nut 17 , and a second retaining ring 20 is fixedly provided on one side of the sliding sleeve 21 . The second retaining ring 20 is adapted to the position of the first retaining ring 16 to limit the position of the two sliding sleeves 21 on the sliding rod 26 .

[0039] During implementation, the two transmission nuts 17 are matched with the two sliding sleeves 21 in a one-to-one manner, wherein: the driving motor 18 drives the two sliding sleeves 21 to reciprocate along the sliding rod 26 through the bidirectional screw rod 15 and the two transmission nuts 17, and while completing the lifting or lowering of the lifting unit 5, the support legs 27 and the support wheels 24 of the pole tower training device are converted.

[0040] Preferably, the rotation directions of the threads on the two sides of the bidirectional screw rod 15 are opposite.

[0041] Furthermore, the lifting plate 13 is tightly connected to the assembly frame seat 3. The rotating unit 4 includes a rotating motor 7, which is mounted on the surface of the lifting plate 13, and the output end of the rotating motor 7 is transmission-connected to the assembly frame seat 3. The rotating motor 7 is linked to the assembly frame seat 3 to rotate, thereby realizing the rotation function.

[0042] In other embodiments, the drive motor 18 and the rotary motor 7 are electrically connected to an external controller, and the drive motor 18 and the rotary motor 7 can be controlled by the external controller. The assembly frame 3 is made of transparent material, so that the structural changes inside the tower training device can be further observed. A battery is provided inside the support seat 12 to power the above components.

[0043] In the specific implementation of the pole tower training device in this embodiment, the driving motor 18 is started to drive the two-way screw rods 15 on both sides to rotate, thereby driving the transmission nut 17 to move, and the transmission nut 17 drives the lower slider 10 to slide inside the bottom slide groove 11, thereby driving the scissor-type folding lifting frame 9 to extend and unfold. At this time, the upper slider 8 at the upper end of the scissor-type folding lifting frame 9 slides inside the top slide groove 14, thereby driving the lifting plate 13 and the assembly frame seat 3 to rise, and starting the rotating motor 7 can drive the assembly frame seat 3 to rotate and adjust the angle, and the pole tower model on the top is installed through the anchor bolts 2.

[0044] When the lifting unit 5 is lifted, the sliding sleeve 21 is no longer blocked, and the sliding sleeve 21 is pushed to slide on the surface of the sliding rod 26 by the action of the spring 22, driving the hinge rod 25 to pull the swing arm 23 to rotate, so that the support wheel 24 is retracted and stably supported by the support leg 27. When the transmission nut 17 is reset, the sliding sleeve 21 is squeezed again to expand the support wheel 24, thereby moving.

[0045] A pole tower training device implementing the present invention has the following beneficial effects: the pole tower training device comprises: an assembly frame seat, a rotating unit, a lifting unit and a base assembly that are assembled and connected in sequence, the base assembly comprises: a support seat, a plurality of support legs are installed at the bottom of the support seat, wherein: it also comprises: a support wheel assembly, the support wheel assembly comprises: a sliding rod installed in the support seat, the surfaces of the opposite sides of the sliding rod are respectively slidably connected with sliding sleeves, the opposite sides of the support seat are respectively rotatably connected with swing arms, one end of the swing arm is equipped with a support wheel, and a hinge rod is installed between the sliding sleeve and the swing arm on the same side, wherein: the two sliding sleeves correspond to each other through two hinge rods to make the two swing arms rotate respectively, and the two cantilevers link and extend the two support wheels one by one to replace the support legs for support, and can build an iron tower to be accepted in the project for auxiliary training and teaching; the structure is simple, easy to transport and quick to build.

Claims

1. A tower training device, used to simulate the tower to be accepted in the project to assist in training and teaching, characterized in that: include: The assembly frame, the rotating unit, the lifting unit and the base assembly are assembled and connected in sequence, and the base assembly includes: a support base, and a plurality of support legs are installed at the bottom of the support base; It also includes: a support wheel assembly, which includes: a slide rod installed in the support seat, two opposite sides of the slide rod are respectively connected with slide sleeves for sliding, two opposite sides of the support seat are respectively connected with swing arms for rotation, one end of the swing arm is equipped with a support wheel, and a hinge rod is installed between the sliding sleeve and the swing arm on the same side, wherein: The two sliding sleeves respectively rotate the two rotating arms in a one-to-one correspondence through the two hinge rods, and the two cantilevers link and extend the two supporting wheels in a one-to-one correspondence to replace the supporting legs for support.

2. The tower training device according to claim 1, characterized in that: The opposite ends of the slide rod are respectively sleeved with springs, one end of the two springs abuts against the two slide sleeves in a one-to-one correspondence, and the other opposite ends of the two springs abut against the inner wall of one side of the support seat in a one-to-one correspondence.

3. The tower training device according to claim 2, characterized in that: The supporting wheel components are configured as two groups with symmetrical structures.

4. The tower training device according to claim 1, characterized in that: The lifting unit comprises: a driving motor, a bidirectional screw rod installed in a support seat, two transmission nuts sleeved on opposite sides of the bidirectional screw rod, a scissor-type folding lifting frame and a lifting plate, the opposite sides of one end of the scissor-type folding lifting frame are connected to the two transmission nuts one by one, and the other opposite end of the scissor-type folding lifting frame 9 is slidably connected to the lifting plate, wherein: The driving motor drives two transmission nuts to move back and forth along the bidirectional screw rod through the bidirectional screw rod, and links the scissor-type folding lifting frame to extend and unfold or contract and fold, so as to link the lifting plate to rise and fall through the scissor-type folding lifting frame.

5. The tower training device according to claim 4, characterized in that: The two transmission nuts are matched with the two sliding sleeves in a one-to-one correspondence, wherein: the driving motor drives the two sliding sleeves to reciprocate along the sliding rod through the bidirectional screw rod and the two transmission nuts.

6. The tower training device according to claim 5, characterized in that: A first retaining ring is fixedly provided on one side of the transmission nut, and a second retaining ring is fixedly provided on one side of the sliding sleeve. The position of the second retaining ring matches that of the first retaining ring, and is used to limit the positions of the two sliding sleeves on the sliding rod.

7. The tower training device according to claim 4, characterized in that: A receiving groove is provided on one side of the support seat, a plurality of bottom slide grooves are provided at the bottom of the receiving groove, a lower slider is provided inside the bottom slide groove for sliding, and both sides of the bottom of the scissor-type folding lifting frame are respectively hinged with a lower slider; the lower slider is fastened to a transmission nut.

8. The tower training device according to claim 4, characterized in that: A plurality of top slide grooves are provided on one side of the lifting plate, and a top slider is slidably provided inside the top slide groove, and both sides of the top of the scissor-type folding lifting frame are respectively hinged to an upper slider; The lifting plate is firmly connected to the assembly frame seat.

9. The tower training device according to claim 4, characterized in that: The rotating unit comprises a rotating motor, which is mounted on the surface of the lifting plate, and an output end of the rotating motor is drivingly connected to the assembly frame seat.

10. The tower training device according to claim 4, characterized in that: The rotation directions of the threads on the two sides of the bidirectional screw rod are opposite to each other. A steel bar frame is provided inside the assembly frame seat, and a plurality of anchor bolts are provided on the steel bar frame.

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