Transformer maintenance track foundation structure

Abstract

The invention relates to the technical field of tracks, in particular to a transformer maintenance track foundation structure. According to the technical scheme, the structure comprises a base layer, a base assembly and a track foundation assembly are embedded in the base layer, and the track foundation assembly is fixedly clamped to the upper surface of the base assembly; the base assembly comprises a base, a plurality of flow guide through grooves are formed in the upper surface of the base, a set of clamping grooves are formed in the upper surfaces of the flow guide through grooves, and the clamping grooves are located in the two sides of the flow guide through grooves; and the track foundation assembly comprises a bottom plate fixedly clamped in the clamping groove, a plurality of first steel rail bolts are fixedly arranged on the upper surface of the bottom plate, the outer walls of the first steel rail bolts are sleeved with cushion blocks, and a plurality of first through grooves are formed in the upper surfaces of the cushion blocks. The track foundation structure can stably and rapidly guide out accumulated water, the accumulated water is prevented from being accumulated on the track foundation structure, therefore, the drainage efficiency is improved, the accumulated water is drained in time, erosion and damage of water to the track foundation structure can be reduced, and the service life of the track foundation structure is prolonged.

Description

Technical Field

[0001] The invention relates to the field of track technology, and in particular to a transformer maintenance track foundation structure. Background Art

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. During the use of the transformer, it needs to be regularly inspected and maintained to ensure its normal operation. The transformer is usually inspected and maintained by building scaffolding or using equipment such as lifting platforms. This method is not only inefficient, but also has certain safety hazards. In order to improve the efficiency and safety of inspection and maintenance, people have begun to adopt a track-type inspection and maintenance method, that is, setting tracks around the transformer and performing inspection and maintenance by moving inspection and maintenance platforms or carts. In order to ensure the stability of the track, the existing transformer inspection and maintenance track foundation structure needs to use concrete to build a base. During the inspection and maintenance, the transformer dirt or impurities are washed away, which leads to poor drainage performance of the track foundation structure. The track foundation structure is prone to water accumulation, which causes corrosion and damage to the track foundation structure and shortens its service life. To this end, the present invention proposes a transformer inspection and maintenance track foundation structure. Summary of the invention

[0003] The purpose of the present invention is to propose a transformer maintenance track foundation structure to address the problem in the background technology that in order to ensure the stability of the track, a concrete base needs to be built, and dirt or impurities on the transformer need to be flushed during maintenance, which leads to poor drainage performance of the track foundation structure, and the track foundation structure is prone to water accumulation, causing corrosion and damage to the track foundation structure, shortening its service life.

[0004] The technical solution of the present invention is as follows: a transformer maintenance track foundation structure, comprising: a base layer, a base assembly and a track foundation assembly are buried inside the base layer, and the track foundation assembly is fixedly clamped on the upper surface of the track foundation assembly; a base assembly, the base assembly comprises a base, a plurality of flow guide grooves are opened on the upper surface of the base, a group of clamping grooves are opened on the upper surface of the flow guide grooves, and the clamping grooves are located on both sides of the flow guide grooves; a track foundation assembly, the track foundation assembly comprises a bottom plate fixedly clamped inside the clamping grooves, a plurality of first rail bolts are fixedly arranged on the upper surface of the bottom plate, a cushion block is sleeved on the outer wall of the first rail bolt, a plurality of first through grooves are opened on the upper surface of the cushion block, a cushion frame is clamped on the upper surface of the cushion block, and the cushion frame is sleeved with the cushion block, a plurality of second through grooves are opened in the groove on the upper surface of the cushion frame, and the second through grooves are connected to the first through grooves, a plurality of second rail bolts are fixedly arranged on both sides of the upper surface of the cushion frame, rails are fixedly sleeved on the second rail bolts, and third through grooves are respectively opened on both sides of the upper surface of the rails.

[0005] Optionally, a reinforcement assembly for stabilizing the track foundation assembly is sleeved on the second rail bolt, the reinforcement assembly includes a reinforcement block, the upper surface of the reinforcement block is provided with an installation groove, a sliding ring block is slidably arranged inside the installation groove, a first push block is fixedly arranged on the bottom surface of the sliding ring block, a guide groove is provided on the side wall of the reinforcement block, and the guide groove is connected to the installation groove, a positioning block is slidably arranged inside the guide groove, one end of the positioning block is fixedly connected to the second push block, a fixing ring is fixedly sleeved on the outer wall of the second push block, a return spring is sleeved on the outer wall of the second push block, one end of the return spring is fixedly connected to the reinforcement block, and the other end of the return spring is fixedly connected to the fixing ring.

[0006] Optionally, a plurality of gauge rods are arranged between the rails, and connecting blocks are fixedly arranged at both ends of the gauge rods, and the connecting blocks are sleeved with the second rail bolts.

[0007] Optionally, a card block is fixedly provided on the bottom surface of the base plate, the card block is fixedly engaged with the card slot, and the card slot and the card block are arranged in a "T"-shaped structure.

[0008] Optionally, an insert block is fixedly provided on the upper surface of the cushion block, and a slot is provided on the bottom surface of the cushion frame, and the slot is engaged with the insert block.

[0009] Optionally, a guide groove is provided on the inner wall of the installation through groove, a guide block is slidably provided inside the guide groove, and the guide block is fixedly connected to the installation through groove.

[0010] Optionally, a plurality of positioning grooves are provided on the inner wall of the base layer.

[0011] Optionally, the support frame is arranged in a "W"-shaped structure.

[0012] Compared with the prior art, the present invention has at least one of the following beneficial technical effects: The present invention connects the first through groove on the pad with the second through groove on the pad frame through the first rail bolt on the upper surface of the bottom plate, and fixes the rail to the upper surface of the pad frame through the second rail bolt, so that the third through groove on the rail is connected with the first through groove and the second through groove, which can ensure the stability of the track infrastructure and quickly drain the accumulated water, avoid the accumulation of accumulated water on the track infrastructure, thereby improving the drainage efficiency, and timely draining the accumulated water can reduce the erosion and damage of the track infrastructure by water, and extend its service life. The track infrastructure with good drainage can reduce slips and other safety hazards caused by accumulated water, and ensure the safety of maintenance personnel. Rapid drainage can reduce maintenance interruptions and delays caused by accumulated water, and improve the efficiency of maintenance work. Good drainage performance can reduce the maintenance requirements of the track infrastructure, reduce maintenance costs, better adapt to various weather conditions, and improve its reliability in different environments. Furthermore, the present invention applies pressure to the sliding ring block through the threaded nut on the second rail bolt, so that the sliding ring block drives the first push block to move vertically downward, and the first push block pushes the positioning block through the second push block to be clamped in the positioning groove, which can make the installation of the track foundation assembly more stable and rapid, reduce the construction difficulty, improve the construction efficiency, and increase the stability of the track foundation structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic structural diagram of a transformer maintenance track foundation structure of the present invention is provided; Figure 2 for Figure 1 A schematic diagram of the structure of the mid-base assembly; Figure 3 for Figure 1 A schematic cross-sectional structure diagram of ; Figure 4 for Figure 1 Schematic diagram of part of the structure of the mid-track foundation assembly; Figure 5 for Figure 1 A schematic diagram of another part of the structure of the mid-track foundation assembly; Figure 6 for Figure 5 Schematic diagram of the partially disassembled structure of the mid-track foundation assembly; Figure 7 for Figure 6 Schematic diagram of the partially disassembled structure of the mid-track foundation assembly; Figure 8 for Figure 1 Schematic diagram of the structure of the middle gauge rod; Fig. 9 for Figure 1 Schematic diagram of the internal cross-sectional structure of the reinforcement component.

[0014] Reference numerals: 1. Grassroots; 2. Base assembly; 21. Base; 22. Guide channel; 23. Card slot; 3. Track foundation assembly; 31. Bottom plate; 32. First rail bolt; 33. Cushion block; 34. First through slot; 35. Cushion bracket; 36. Second through slot; 37. Second rail bolt; 38. Rail; 39. Third through slot; 4. Reinforcement assembly; 41. Reinforcement block; 42. Mounting slot; 43. Sliding ring block; 44. First push block; 45. Guide groove; 46. Positioning block; 47. Second push block; 48. Fixed collar; 49. Return spring; 5. Gauge rod; 6. Connecting block; 7. Clamp block; 8. Insert block; 9. Slot; 10. Guide groove; 11. Guide block; 12. Positioning groove. DETAILED DESCRIPTION

[0015] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0016] The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0017] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present invention.

[0018] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention 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 limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0020] like Figures 1 to 8As shown, a transformer maintenance track foundation structure proposed by the present invention includes a base layer 1, a base assembly 2 and a track foundation assembly 3 are buried inside the base layer 1, and the track foundation assembly 3 is fixedly clamped on the upper surface of the base assembly 2, so as to facilitate the rapid and stable installation of the track foundation assembly 3; a base assembly 2, the base assembly 2 includes a base 21, a plurality of diversion grooves 22 are provided on the upper surface of the base 21, and the diversion grooves 22 are convenient for diverting the accumulated water into the ground for discharge, a group of clamping grooves 23 are provided on the upper surface of the diversion groove 22, and the clamping grooves 23 are located on both sides of the diversion groove 22, and are symmetrically arranged to determine the distance between the guide rails; a track foundation assembly 3, the track foundation assembly 3 includes a bottom plate 31 fixedly clamped inside the clamping groove 23, so as to facilitate the stable limiting of the bottom plate 31 and ensure the stability of the installation, and a plurality of first rail bolts 32 are fixedly arranged on the upper surface of the bottom plate 31, A pad 33 is sleeved on the outer wall of the first rail bolt 32, and a plurality of first through grooves 34 are provided on the upper surface of the pad 33, and the first through grooves 34 are inclined to facilitate the discharge of accumulated water from both sides of the pad 33; a pad frame 35 is clamped on the upper surface of the pad 33, and the pad frame 35 is sleeved with the pad 33, which is convenient for quick installation of the pad frame 35; a plurality of second through grooves 36 are provided in the groove on the upper surface of the pad frame 35, and the second through grooves 36 are connected with the first through grooves 34, which is convenient for quick diversion and discharge of rainwater; a plurality of second rail bolts 37 are fixedly provided on both sides of the upper surface of the pad frame 35, and a rail 38 is fixedly sleeved on the second rail bolt 37, which is convenient for quick installation of the rail 38; third through grooves 39 are respectively provided on both sides of the upper surface of the rail 38, which is convenient for diverting the accumulated water on the upper surface of the rail 38 into the underground, avoiding erosion of the rail 38, thereby improving the service life of the rail 38.

[0021] like Figure 1 and Fig. 9 As shown, a reinforcing assembly 4 for stabilizing the track foundation assembly 3 is sleeved on the second rail bolt 37, and the reinforcing assembly 4 includes a reinforcing block 41, and an upper surface of the reinforcing block 41 is provided with a mounting groove 42, and a sliding ring block 43 is slidably arranged inside the mounting groove 42, and a first push block 44 is fixedly arranged on the bottom surface of the sliding ring block 43, and the bottom surface of the first push block 44 is inclined, and a guide groove 45 is provided on the side wall of the reinforcing block 41, and the guide groove 45 is connected to the mounting groove 42, and the inner sliding groove 45 is A positioning block 46 is dynamically provided, one end of the positioning block 46 is fixedly connected to the second push block 47, one end of the second push block 47 is inclined and can fit tightly with the first push block 44, and the positioning block 46 and the second push block 47 are integrally formed, the outer wall of the second push block 47 is fixedly sleeved with a fixing ring 48, the outer wall of the second push block 47 is sleeved with a return spring 49, one end of the return spring 49 is fixedly connected to the reinforcement block 41, and the other end of the return spring 49 is fixedly connected to the fixing ring 48, so as to facilitate the resetting of the positioning block 46.

[0022] like Figure 1 , Figure 3 and Figure 8 As shown, a plurality of gauge rods 5 are arranged between the rails 38, and connecting blocks 6 are fixedly arranged at both ends of the gauge rods 5, and the connecting blocks 6 are sleeved with the second rail bolts 37, which can ensure the stability of the distance between the rails 38 and ensure the stable movement of the transformer.

[0023] like Figure 1 , Figure 3 , Figure 4 and Figure 6 As shown, a clamping block 7 is fixedly provided on the bottom surface of the bottom plate 31, and the clamping block 7 is fixedly engaged with the clamping slot 23, and the clamping slot 23 and the clamping block 7 are arranged in a "T" shape structure, which can ensure stable engagement between the clamping slot 23 and the clamping block 7 and improve installation efficiency.

[0024] Furthermore, an insert block 8 is fixedly provided on the upper surface of the cushion block 33, and a slot 9 is provided on the bottom surface of the cushion frame 35. The slot 9 is engaged with the insert block 8, which can guide the installation of the cushion block 33 and the cushion frame 35 and make the splicing more tightly fitting.

[0025] Secondly, a guide groove 10 is opened on the inner wall of the installation groove 42, and a guide block 11 is slidably arranged inside the guide groove 10. The guide block 11 is fixedly connected to the installation groove 42 and can guide the sliding ring block 43 so that the sliding ring block 43 can move up and down vertically stably, thereby improving the stability of the positioning block 46 being clamped into the positioning groove 12.

[0026] In addition, a plurality of positioning grooves 12 are formed on the inner wall of the base layer 1 .

[0027] Furthermore, the support frame 35 is arranged in a "W"-shaped structure, which is convenient for storing and diverting accumulated water to avoid blockage.

[0028] The working principle of this embodiment is: during construction, the track foundation pit is excavated in the base layer 1, and the bottom of the foundation pit is compacted, then a steel frame is placed inside the base layer 1, and the formwork is stably installed, and concrete is poured into the formwork and waited for solidification.

[0029] After the concrete solidifies, the base assembly 2 is formed. The prefabricated clamping block 7 is fixedly clamped into the clamping groove 23 on the upper surface of the base 21, and the cushion block 33 is sleeved and installed on the first rail bolt 32 on the upper surface of the bottom plate 31, and then the cushion frame 35 is sleeved and installed on the first rail bolt 32. During the installation process, the cushion block 33 and the cushion frame 35 are guided by the insert block 8 and the slot 9 to make the installation more compact. After installation, the nut on the first rail bolt 32 is tightened to make the first through groove 34 on the cushion block 33 and the second through groove 36 on the cushion frame 35 closely connected with each other.

[0030] After that, the rail 38 is sleeved and installed on the second rail bolt 37, and the connecting blocks 6 at both ends of the gauge rod 5 are sleeved on the second rail bolt 37 respectively, and the connecting blocks 6 are fixedly installed between the rails 38 using nuts. Then the reinforcement assembly 4 is sleeved on the outer second rail bolt 37, and the nut is tightened on the second rail bolt 37, so that the nut generates pressure on the sliding ring block 43, and the sliding ring block 43 drives the first push block 44 to move vertically downward, and the first push block 44 pushes the second push block 47 to move horizontally, and the second push block 47 drives the positioning block 46 to be clamped in the inside of the positioning groove 12, so that the rail 38 is stably installed, and the track foundation is installed. The track foundation assembly 3 can be installed more stably and quickly, reduce the construction difficulty, improve the construction efficiency, and increase the stability of the track foundation structure.

[0031] Finally, when there is water accumulation on the track foundation, the accumulated water is guided into the groove on the upper surface of the pad frame 35 through the third grooves 39 on both sides of the rails 38. The pad frame 35 guides the accumulated water into the first groove 34 on the pad block 33 through the second groove 36 inside the groove. The first groove 34 guides the accumulated water into the base layer 1 through the diversion groove 22 and discharges it underground, which can ensure the stability of the track foundation structure and quickly guide the accumulated water to avoid the accumulation of water on the track foundation structure, thereby improving the drainage efficiency. Discharging the accumulated water in time can reduce the erosion and damage of the track foundation structure by water and extend its service life.

[0032] The above specific embodiments are only several optional embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A transformer maintenance track infrastructure, characterized in that: include: A base layer (1), wherein a base component (2) and a track foundation component (3) are embedded in the base layer (1), and the track foundation component (3) is fixedly clamped on the upper surface of the base component (2); A base component (2), the base component (2) comprising a base (21), a plurality of flow guide grooves (22) being provided on an upper surface of the base (21), a group of clamping grooves (23) being provided on an upper surface of the flow guide groove (22), and the clamping grooves (23) being located on both sides of the flow guide groove (22); A track foundation assembly (3), the track foundation assembly (3) comprising a bottom plate (31) fixedly mounted in a slot (23), a plurality of first rail bolts (32) fixedly mounted on the upper surface of the bottom plate (31), a cushion block (33) sleeved on the outer wall of the first rail bolt (32), a plurality of first through slots (34) formed on the upper surface of the cushion block (33), a cushion frame (35) clamped on the upper surface of the cushion block (33), the cushion frame (35) sleeved on the cushion block (33), a plurality of second through slots (36) formed in a groove on the upper surface of the cushion frame (35), the second through slots (36) being connected to the first through slots (34), a plurality of second rail bolts (37) fixedly mounted on both sides of the upper surface of the cushion frame (35), a rail (38) fixedly sleeved on the second rail bolt (37), and third through slots (39) respectively formed on both sides of the upper surface of the rail (38).

2. A transformer maintenance track infrastructure according to claim 1, characterized in that: A reinforcing assembly (4) for stabilizing the track foundation assembly (3) is sleeved on the second rail bolt (37), the reinforcing assembly (4) comprising a reinforcing block (41), the upper surface of the reinforcing block (41) being provided with a mounting groove (42), a sliding ring block (43) being slidably arranged inside the mounting groove (42), a first push block (44) being fixedly arranged on the bottom surface of the sliding ring block (43), a guide groove (45) being provided on the side wall of the reinforcing block (41), and the guide groove (45) The guide groove (45) is connected to the mounting groove (42), and a positioning block (46) is slidably arranged inside the guide groove (45). One end of the positioning block (46) is fixedly connected to a second push block (47). The outer wall of the second push block (47) is fixedly sleeved with a fixing ring (48). The outer wall of the second push block (47) is sleeved with a return spring (49). One end of the return spring (49) is fixedly connected to the reinforcement block (41), and the other end of the return spring (49) is fixedly connected to the fixing ring (48).

3. A transformer maintenance track infrastructure according to claim 1, characterized in that: A plurality of gauge rods (5) are arranged between the steel rails (38), and connecting blocks (6) are respectively fixedly arranged at both ends of the gauge rods (5), and the connecting blocks (6) are sleeved with the second steel rail bolts (37).

4. A transformer maintenance track infrastructure according to claim 1, characterized in that: A clamping block (7) is fixedly arranged on the bottom surface of the bottom plate (31), and the clamping block (7) is fixedly clamped with the clamping slot (23), and the clamping slot (23) and the clamping block (7) are arranged in a "T"-shaped structure.

5. The transformer maintenance track infrastructure according to claim 1, characterized in that: An insert block (8) is fixedly arranged on the upper surface of the cushion block (33), and a slot (9) is provided on the bottom surface of the cushion frame (35), wherein the slot (9) is engaged with the insert block (8).

6. A transformer maintenance track infrastructure according to claim 2, characterized in that: A guide groove (10) is provided on the inner wall of the installation through groove (42), a guide block (11) is slidably provided inside the guide groove (10), and the guide block (11) is fixedly connected to the installation through groove (42).

7. The transformer maintenance track infrastructure according to claim 1, characterized in that: The inner wall of the base layer (1) is provided with a plurality of positioning grooves (12).

8. The transformer maintenance track infrastructure according to claim 1, characterized in that: The cushion frame (35) is arranged in a "W"-shaped structure.

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