Guide rail type box-type substation

Abstract

The utility model relates to the technical field of box-type transformer substations, and discloses a guide rail type box-type transformer substation, which comprises a base and a box-type transformer substation body, the bottom of the box-type transformer substation body is lapped on the top of the base, and guide rail grooves are arranged on two sides of the top of the base. Limiting sliding blocks are fixedly installed at the four corners of the bottom of the box-type substation body, and rolling wheels are installed at the bottoms of the limiting sliding blocks. The box-type substation can be conveniently adjusted to a mounting position at the top of the base through movement of the rollers in the guide rail grooves, meanwhile, the box-type substation can drive the positioning blocks to slide in the positioning grooves and on the outer walls of the limiting straight rods, and the height of the positioning insertion rods can be conveniently adjusted through cooperation of the protective covers, the rotary knobs, the lead screws, the lifting plates and the guide rods. And the bottom end of the positioning insertion rod can be downwards inserted into any positioning insertion opening in the top of the limiting straight rod through the through opening, so that the positioning block and the box-type substation body can be conveniently fixed, and the stability of the box-type substation is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to box -type substation technical field more specifically relates to a guide rail formula box -type substation. BACKGROUND

[0002] Box -type substation is a new type of substation form, it combines high -voltage switchgear, distribution transformer and low -voltage distribution device, these devices are arranged according to certain wiring scheme into a factory prefabricated indoor, outdoor compact distribution equipment. The characteristics of this substation are that all components are organically combined together, and installed in a moisture-proof, rust-proof, dust-proof, rat-proof, fireproof, theft-proof, heat-insulating, fully-enclosed, movable steel structure box.

[0003] The existing box -type substation is large in size, and is installed by using the cooperation of the roller and the guide rail during the installation process. The roller can move on the guide rail to adjust the position of the box -type substation. However, after the box -type substation is moved and adjusted, there is a lack of stable positioning measures, so that the box -type substation installed is prone to a certain degree of displacement on the guide rail, thereby affecting the stability of the box -type substation, which needs to be improved. SUMMARY

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a guide rail formula box -type substation to solve the problems existing in the above background art.

[0005] The utility model provides the following technical scheme: a guide rail formula box -type substation, including base and box -type substation body, the bottom of box -type substation body is overlapped in the top of base, the both sides of base top are opened and are equipped with guide rail groove, the four corners of box -type substation body bottom are fixedly installed and are equipped with limit sliding block, the bottom of limit sliding block is installed with the roller, the just below of the middle part of base both ends is fixedly connected with the positioning block, the top of positioning block is fixedly connected with the protective cover, the inside of protective cover is equipped with the lift plate in the top, the middle part of lift plate bottom is fixedly connected with the positioning plug rod, one side of protective cover inside is equipped with the screw rod, one side of lift plate inside is screwed in the outer wall of screw rod.

[0006] Further, the outer wall of the limit sliding block is slidably arranged above the guide rail groove, and the bottom of the roller is rollingly arranged at the bottom of the guide rail groove.

[0007] Further, the middle part of the top of the base is provided with a positioning groove, the inside of the positioning groove is provided with a limiting straight rod, the both ends of the limiting straight rod are fixedly connected to the both ends of the inner wall of the positioning groove, and a plurality of positioning sockets are formed in the top of the limiting straight rod.

[0008] Further, the outer wall of the positioning block is slidably arranged in the interior of the positioning groove, and the interior of the positioning block is slidably sleeved on the outer wall of the limiting straight rod.

[0009] Further, the bottom end of the lead screw is rotationally connected to the top of the positioning block, the top end of the lead screw extends above the protective cover and is fixedly connected with a knob, the top of the protective cover is provided with a protective cap, the knob is arranged in the interior of the protective cap, one side of the top of the protective cover is provided with an annular connecting groove, and the bottom of the protective cap is threadedly connected in the interior of the annular connecting groove.

[0010] Further, the other side of the interior of the protective cover is provided with a guide rod, the top end of the guide rod is fixedly connected to the top of the inner wall of the protective cover, the bottom end of the guide rod is fixedly connected to the top of the positioning block, and the other side of the interior of the lifting plate is slidably sleeved on the outer wall of the guide rod.

[0011] Further, the top of the positioning block is provided with a through hole in the middle, the top end of the through hole is located directly below the positioning plug rod, and the bottom end of the through hole is located directly above any one positioning plug.

[0012] The technical effects and advantages of the utility model are as follows:

[0013] 1. The utility model discloses a positioning block, a positioning groove, a limiting straight rod, a protective cover, a knob, a lead screw, a lifting plate and a guide rod are arranged on the base, the positioning block is slidably arranged in the interior of the positioning groove, the limiting straight rod is fixedly connected to the outer wall of the positioning groove, the protective cover is fixedly connected to the outer wall of the limiting straight rod, the knob is arranged in the interior of the protective cover, the top of the lead screw is rotationally connected to the top of the positioning block, the top end of the lead screw extends above the protective cover and is fixedly connected with a knob, the top of the protective cover is provided with a protective cap, the knob is arranged in the interior of the protective cap, one side of the top of the protective cover is provided with an annular connecting groove, and the bottom of the protective cap is threadedly connected in the interior of the annular connecting groove.

[0014] 2. The utility model discloses a limiting sliding block is slidably arranged above the interior of the guide rail groove, and the limiting sliding block is convenient for guiding and limiting the roller, and the stability of the roller when moving in the interior of the guide rail groove can be kept. DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model.

[0016] Figure 2 It is the base side surface structure section view schematic diagram of the utility model.

[0017] Figure 3 It is the whole structure overhead schematic diagram of the utility model.

[0018] Figure 4 It is the base structure overhead schematic diagram of the utility model.

[0019] Figure 5 This is a cross-sectional view of the limiting rod, positioning block, and protective cover structure of this utility model.

[0020] The attached diagram is labeled as follows: 1. Base; 2. Box-type substation body; 3. Guide rail groove; 4. Limiting slider; 5. Roller; 6. Positioning groove; 61. Limiting rod; 611. Positioning socket; 62. Positioning block; 63. Through port; 64. Protective cover; 641. Protective cap; 65. Knob; 66. Lead screw; 67. Lifting plate; 68. Guide rod; 69. Positioning plug rod. Detailed Implementation

[0021] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The guide rail type box substation involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Example 1:

[0023] like Figures 1-5 As shown, a guide rail type box-type substation includes a base 1 and a box-type substation body 2. The bottom of the box-type substation body 2 overlaps the top of the base 1. Guide rail grooves 3 are provided on both sides of the top of the base 1. Limiting sliders 4 are fixedly installed at the four corners of the bottom of the box-type substation body 2. Rollers 5 are installed at the bottom of the limiting sliders 4. The outer wall of the limiting sliders 4 is slidably disposed above the inside of the guide rail grooves 3, and the bottom of the rollers 5 is rolled at the bottom of the inner cavity of the guide rail grooves 3.

[0024] In this embodiment, by setting the roller 5 and the guide rail groove 3, the box-type substation body 2 can be moved along the guide rail groove 3 to the installation position at the top of the base 1, and by setting the limiting slider 4, the roller 5 can be guided and limited, and the stability of the roller 5 when moving inside the guide rail groove 3 can be maintained.

[0025] Example 2:

[0026] like Figures 1-5As shown, the middle of the two ends of the base 1 is fixedly connected with a positioning block 62, the middle of the top of the base 1 is provided with a positioning groove 6, the inside of the positioning groove 6 is provided with a limiting straight rod 61, the two ends of the limiting straight rod 61 are fixedly connected with the two ends of the inner wall of the positioning groove 6, a plurality of positioning sockets 611 are formed in the top of the limiting straight rod 61, the outer wall of the positioning block 62 is slidably arranged in the inside of the positioning groove 6, the inside of the positioning block 62 is slidably sleeved with the outer wall of the limiting straight rod 61, the top of the positioning block 62 is fixedly connected with a protective cover 64, the inside of the protective cover 64 is provided with a lifting plate 67, the middle of the bottom of the lifting plate 67 is fixedly connected with a positioning plug rod 69, the middle of the top of the positioning block 62 is provided with a through port 63, the top end of the through port 63 is located directly below the positioning plug rod 69, the bottom end of the through port 63 is located directly above any one of the positioning sockets 611, one side of the inside of the protective cover 64 is provided with a lead screw 66, one side of the inside of the lifting plate 67 is threadedly sleeved with the outer wall of the lead screw 66, the bottom end of the lead screw 66 is rotatably connected with the top of the positioning block 62, the top end of the lead screw 66 extends to the above of the protective cover 64 and is fixedly connected with a knob 65, the top of the protective cover 64 is provided with a protective cap 641, the knob 65 is arranged in the inside of the protective cap 641, one side of the top of the protective cover 64 is provided with an annular connecting groove, the bottom of the protective cap 641 is threadedly connected with the inside of the annular connecting groove, the other side of the inside of the protective cover 64 is provided with a guide rod 68, the top end of the guide rod 68 is fixedly connected with the top of the inner wall of the protective cover 64, the bottom end of the guide rod 68 is fixedly connected with the top of the positioning block 62, the other side of the inside of the lifting plate 67 is slidably sleeved with the outer wall of the guide rod 68.

[0027] In the embodiment, when the box-type transformer station body 2 moves on the top of the base 1, the box-type transformer station body 2 can drive the positioning block 62 to slide in the inside of the positioning groove 6 and on the outer wall of the limiting straight rod 61, when it is needed to position the box-type transformer station body 2, the staff member drives the lifting plate 67 and the positioning plug rod 69 to move by rotating the knob 65 and the lead screw 66, and the vertical guidance of the lifting plate 67 and the positioning plug rod 69 is facilitated by the arrangement of the guide rod 68, so that the bottom end of the positioning plug rod 69 penetrates through the through port 63 and is inserted into any one of the positioning sockets 611 in the top of the limiting straight rod 61, so as to fix the positioning block 62 and the box-type transformer station body 2, thereby increasing the stability of the box-type transformer station body 2.

[0028] In summary, as Figures 1-5As shown, the guide rail type box-type substation, in use, the box-type substation body 2 can be moved to the designated mounting position on the top of the base 1 along the guide rail groove 3 through the roller 5, and the box-type substation body 2 can drive the limiting sliding block 4 to slide above the guide rail groove 3, so that the limiting sliding block 4 guides and limits the roller 5, the stability of the roller 5 during movement in the guide rail groove 3 can be maintained, the box-type substation body 2 can drive the positioning block 62 to slide in the positioning groove 6 and the outer wall of the limiting straight rod 61 while moving, after moving, the protective cap 641 is taken off in a spiral manner again, the knob 65 and the lead screw 66 are rotated, so that the lead screw 66 drives the lifting plate 67 to move vertically on the outer wall of the guide rod 68, the bottom of the lifting plate 67 drives the positioning plug 69 to move, so that the bottom end of the positioning plug 69 penetrates through the opening 63 and is inserted into any one positioning plug opening 611 in the top of the limiting straight rod 61, the positioning block 62 and the box-type substation body 2 are fixed, so as to increase the stability of the box-type substation body 2, and the protective cap 641 is spirally connected in the annular connecting groove, and the knob 65 is protected.

[0029] Finally, it should be pointed out that: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0030] Secondly: the utility model discloses the embodiment of the drawings, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0031] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A rail-mounted prefabricated substation, comprising a base (1) and a prefabricated substation body (2), characterized in that, The bottom of the box-type substation body (2) overlaps the top of the base (1). Guide rail grooves (3) are provided on both sides of the top of the base (1). Limiting sliders (4) are fixedly installed at the four corners of the bottom of the box-type substation body (2). Rollers (5) are installed at the bottom of the limiting sliders (4). Positioning blocks (62) are fixedly connected to the bottom of the middle of both ends of the base (1). Protective covers (64) are fixedly connected to the top of the positioning blocks (62). Lifting plates (67) are provided above the inside of the protective cover (64). Positioning rods (69) are fixedly connected to the middle of the bottom of the lifting plate (67). A screw rod (66) is provided on one side inside the protective cover (64). The screw rod (66) is threaded onto the outer wall of the screw rod (66) on one side inside the lifting plate (67).

2. The guide rail type box-type substation according to claim 1, characterized in that: The outer wall of the limiting slider (4) is slidably disposed above the inside of the guide rail groove (3), and the bottom of the roller (5) is slidably disposed at the bottom of the inner cavity of the guide rail groove (3).

3. A rail-mounted box-type substation according to claim 1, characterized in that: The base (1) has a positioning groove (6) in the middle of its top. The positioning groove (6) has a limiting rod (61) inside. The two ends of the limiting rod (61) are fixedly connected to the two ends of the inner wall of the positioning groove (6). The top of the limiting rod (61) has multiple positioning ports (611).

4. A rail-mounted box-type substation according to claim 1, characterized in that: The outer wall of the positioning block (62) is slidably disposed inside the positioning groove (6), and the inner wall of the positioning block (62) is slidably sleeved on the outer wall of the limiting rod (61).

5. A guide rail type box-type substation according to claim 1, characterized in that: The bottom end of the lead screw (66) is rotatably connected to the top of the positioning block (62). The top end of the lead screw (66) extends above the protective cover (64) and is fixedly connected to a knob (65). The top of the protective cover (64) is provided with a protective cap (641). The knob (65) is located inside the protective cap (641). An annular connecting groove is provided on one side of the top of the protective cover (64). The bottom of the protective cap (641) is threaded into the inside of the annular connecting groove.

6. A rail-mounted box-type substation according to claim 1, characterized in that: The other side inside the protective cover (64) is provided with a guide rod (68). The top end of the guide rod (68) is fixedly connected to the top of the inner wall of the protective cover (64), and the bottom end of the guide rod (68) is fixedly connected to the top of the positioning block (62). The other side inside the lifting plate (67) is slidably sleeved on the outer wall of the guide rod (68).

7. A rail-mounted box-type substation according to claim 1, characterized in that: The top of the positioning block (62) has a through-hole (63) in the middle. The top of the through-hole (63) is located directly below the positioning rod (69), and the bottom of the through-hole (63) is located directly above any positioning port (611).

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