Track supporting frame capable of adjusting height of track

Abstract

The utility model discloses a rail supporting frame capable of adjusting the height of a rail, which comprises a base frame provided with a connecting mechanism. A gear ring fixedly connected with the outer wall of a rotating thread adjusting rod rotates along with the rotating thread adjusting rod, a meshed rack rod moves, the moving rack rod slides on the inner walls of the upper end cover and the lower end cover, the inner wall of a limiting hole formed in the upper end cover is in threaded connection with a limiting screw rod, and a rotating block is rotationally and fixedly connected to the top of the limiting screw rod. The limiting screw rod rotationally connected to the inner wall of the upper end cover rotates, and a moving block in threaded connection to the outer wall of the limiting screw rod moves to drive an inserting rod with the top fixedly connected to slide into the inner wall of a limiting hole formed in the upper end cover; the upper end cover and the lower end cover which are connected can be connected in a limiting mode, the connection relation of the connected rail supporting frame can be reinforced conveniently, and potential safety hazards in use are avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to adjustable track height's track support frame technical field, especially relate to a kind of adjustable track height's track support frame. BACKGROUND

[0002] The existing track support frame is generally adjustable track height, track direction and track gauge, but in the construction process, the height of column type inspection pit is too high, and the track bent frame is unstable during fine adjustment of column type inspection pit, and the structure between the connecting components is necessary in the actual use, otherwise, the supporting rod is easy to deviate without setting the reinforcing component, the local connecting component is broken, which affects the use of the whole, and the adjustable track height's track support frame is proposed to solve the above problems. SUMMARY

[0003] The utility model aims at providing a kind of adjustable track height's track support frame to solve the technical problem proposed in the background art.

[0004] To achieve the above object, the specific technical scheme of the utility model is as follows: a kind of adjustable track height's track support frame, including base frame, the base frame is provided with connecting mechanism;The connecting mechanism includes the connecting component being arranged at the both sides of the base frame, the base frame front and rear end is provided with adjusting assembly, the adjusting assembly is connected with reinforcing component;

[0005] The reinforcing component includes upper end cover, the inner wall of the limiting hole in the middle segment of the upper end cover is connected with the limiting screw in screw thread, the top of the limiting screw is fixedly connected with the rotating block, the outer wall of the limiting screw is connected with the moving block in screw thread, the top of the moving block is fixedly connected with the inserting rod, and the bottom of the limiting screw is rotatably connected with the lower end cover.

[0006] Preferably, the connecting component includes a connecting plate one fixedly installed at the bottom of the base frame, the connecting plate one is fixedly installed with a connecting plate two through a connecting piece, the top of the connecting plate two is fixedly installed with a bent frame, and the inner side of the bent frame is fixedly installed with a reinforcing plate.

[0007] Preferably, the adjusting assembly includes a mounting pipe fixedly installed on the outer wall of the base frame, the outer wall of the mounting pipe is fixedly installed with a connecting frame, the inner wall of the limiting hole in the connecting frame is connected with the screw adjusting rod in screw thread, the outer wall of the screw adjusting rod is rotatably connected with the support sleeve, the bottom of the support sleeve is fixedly connected with the connecting base, the outer wall of the screw adjusting rod is fixedly connected with the gear ring, and the inner wall of the gear ring is engaged with the rack rod.

[0008] Preferably, the moving block slides in the inner wall of the lower end cover, the insertion rod is slidingly connected to the inner wall of the limiting hole of the upper end cover, the limiting screw rotatingly connected to the inner wall of the upper end cover rotates, the moving block screwedly connected to the outer wall of the limiting screw moves, the insertion rod fixedly connected to the top moves into the inner wall of the limiting hole of the upper end cover, and the upper end cover and the lower end cover are limitedly connected.

[0009] Preferably, the connecting plate one is fixedly installed on the adjacent connecting plate one through the connecting piece and the connecting plate two, the base frame is fixedly installed with the connecting plate one, the connecting plate one is fixedly installed with the bent frame through the connecting piece and the connecting plate two, and the bent frame is fixedly installed with the reinforcing plate on the inner side, so that the stable connection between the connected components is facilitated.

[0010] Preferably, the rack rod is slidingly connected to the inner wall of the upper end cover and the lower end cover, the gear ring fixedly connected to the outer wall of the rotating screw adjusting rod rotates, the engaged rack rod moves, the moving rack rod slides in the inner wall of the upper end cover and the lower end cover, the limiting screw is screwedly connected to the inner wall of the limiting hole of the upper end cover, the rotating block fixedly connected to the top of the limiting screw rotates, and the connected limiting screw is screwedly connected to the inner wall of the upper end cover.

[0011] The rail support frame with adjustable rail height has the following advantages.

[0012] 1. The rail support frame with adjustable rail height, the gear ring fixedly connected to the outer wall of the rotating screw adjusting rod rotates, the engaged rack rod moves, the moving rack rod slides in the inner wall of the upper end cover and the lower end cover, the limiting screw is screwedly connected to the inner wall of the limiting hole of the upper end cover, the rotating block fixedly connected to the top of the limiting screw rotates, and the connected limiting screw is screwedly connected to the inner wall of the upper end cover, the limiting screw rotatingly connected to the inner wall of the upper end cover rotates, the moving block screwedly connected to the outer wall of the limiting screw moves, the insertion rod fixedly connected to the top moves into the inner wall of the limiting hole of the upper end cover, the upper end cover and the lower end cover are limitedly connected, the connected rail support frame is facilitated to be strengthened in the connection relationship, and the safety hidden danger in use is avoided.

[0013] 2. The rail support frame with adjustable rail height, the mounting pipe fixedly connected to the outer end of the base frame is fixedly connected with the connecting frame, the limiting hole in the connecting frame is screwedly connected with the screw adjusting rod, the rotatingly connected screw adjusting rod drives the connected connecting frame to move, the connected base frame is adjusted in height, and the height of the overall rail support frame is adjusted according to actual needs. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiments will be briefly introduced as follows, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0016] Figure 2 It is a schematic diagram of the inclined and horizontal structure of the present application.

[0017] Figure 3 It is a schematic diagram of the Figure 2 structure of the middle A of the present application.

[0018] Figure 4 It is a schematic diagram of the middle section of the upper end cover and the lower end cover of the present application.

[0019] Marking in the figure: 1, base frame; 2, connecting mechanism; 21, connecting assembly; 211, connecting plate one; 212, connecting piece; 213, connecting plate two; 214, bent frame; 215, reinforcing plate; 22, adjusting assembly; 221, mounting pipe; 222, connecting frame; 223, threaded adjusting rod; 224, supporting sleeve; 225, connecting base; 226, gear ring; 227, rack rod; 23, reinforcing assembly; 231, upper end cover; 232, lower end cover; 233, limiting screw; 234, rotating block; 235, moving block; 236, inserting rod. DETAILED DESCRIPTION

[0020] In the following, only some exemplary embodiments are simply described. As those skilled in the art can realize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the present application. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0021] In the description of the embodiments of the present application, it should be understood that the orientation or positional relationship indicated by the terms "length", "vertical", "horizontal", "top", "bottom" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the embodiments of the present application.

[0022] In addition, the terms "first", "second", etc. are used only for the purpose of description and should not be understood as indicating or implying relative importance or implying a number of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "a plurality of" is two or more than two, unless otherwise explicitly specified and limited.

[0023] In the embodiments of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0024] The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the present application. In order to simplify the disclosure of the embodiments of the present application, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present application. In addition, the embodiments of the present application can repeatedly refer to numbers and / or letters in different examples, and such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed.

[0025] In order to better understand the purpose, structure and function of the present application, the present application will be further described in detail below in combination with the drawings.

[0026] As Figures 1-4The utility model discloses a track support frame of adjustable track height, including base frame 1, base frame 1 is provided with connecting mechanism 2, connecting mechanism 2 includes the connecting assembly 21 of setting at the both sides of base frame 1, and the front and rear end of base frame 1 is provided with adjusting assembly 22, and adjusting assembly 22 is connected with the reinforcing assembly 23, and the reinforcing assembly 23 includes upper end cover 231, and the limiting hole inner wall screw thread connection of upper end cover 231 middle section is connected with limiting screw 233, and the top fixed connection of limiting screw 233 top is connected with the rotation block 234, and the outer wall screw thread connection of limiting screw 233 is connected with moving block 235, and the top fixed connection of moving block 235 is connected with the plug rod 236, and the bottom rotation connection of limiting screw 233 bottom is connected with lower end cover 232, and the connecting assembly 21 includes the connecting plate one 211 of fixed mounting at the bottom of base frame 1, and the connecting plate two 213 of fixed mounting with connecting piece 212 of connecting plate one 211, and the top fixed mounting of connecting plate two 213 is connected with the bent frame 214, and the bent frame 214 is fixedly installed with the reinforcing plate 215 in the inside, and the adjusting assembly 22 includes the installation pipe 221 of fixed mounting on the outer wall of base frame 1, and the connecting frame 222 of fixed mounting with the installation pipe 221 outer wall, and the limiting hole inner wall screw thread connection of connecting frame 222 is connected with screw adjusting rod 223, and the outer wall rotation connection of screw adjusting rod 223 is connected with support sleeve 224, and the bottom fixed connection of support sleeve 224 bottom is connected with the connecting base 225, and the outer wall fixed connection of screw adjusting rod 223 is connected with gear ring 226, and the inner wall engagement of gear ring 226 is connected with rack rod 227, and moving block 235 slides in the inner wall of lower end cover 232, and the plug rod 236 is connected with the limiting hole inner wall of upper end cover 231 opening and sliding, and connecting plate one 211 is fixedly installed with connecting piece 212 and connecting plate two 213 on the adjacent connecting plate one 211, and rack rod 227 is connected with the inner wall of upper end cover 231 and lower end cover 232 sliding.

[0027] The working principle of the track support frame of adjustable track height is that the connecting plate one 211 is fixedly installed at the bottom of the base frame 1, the connecting plate one 211 is fixedly installed with the bent frame 214 through the connecting piece 212 and the connecting plate two 213, and the bent frame 214 is fixedly installed with the reinforcing plate 215 in the inside, so that the stable connection between the connected components is facilitated.

[0028] The outer wall of the installation pipe 221 fixedly connected with the connecting frame 222 is fixedly connected with the connecting frame 222, the limiting hole inner wall screw thread connection of the connecting frame 222 is connected with the screw adjusting rod 223, the rotating connection of the screw adjusting rod 223 can drive the connecting frame 222 to move, the height of the base frame 1 is adjusted, and the height of the overall track support frame can be adjusted according to actual needs.

[0029] The gear ring 226 fixedly connected with the outer wall of the rotating threaded adjusting rod 223 rotates, the engaged rack rod 227 moves, the moving rack rod 227 slides in the inner wall of the upper end cover 231 and the lower end cover 232, the limiting screw rod 233 is threadedly connected with the inner wall of the limiting hole in the upper end cover 231, the rotating block 234 fixedly connected at the top of the limiting screw rod 233 is rotated, the connected limiting screw rod 233 is threadedly connected with the inner wall of the upper end cover 231, the limiting screw rod 233 rotatably connected with the inner wall of the upper end cover 231 is rotated, the moving block 235 threadedly connected with the outer wall of the limiting screw rod 233 moves, the top fixedly connected inserting rod 236 is slid into the inner wall of the limiting hole in the upper end cover 231, the connected upper end cover 231 and lower end cover 232 are limitedly connected, the connected track support frame is conveniently strengthened in the connection relationship, and the security risk in use is avoided.

[0030] It can be understood that the utility model is described through some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.

Claims

1. An adjustable track height track support frame comprising a base frame (1) characterised in that: The base frame (1) is provided with a connecting mechanism (2); the connecting mechanism (2) comprises connecting assemblies (21) arranged on both sides of the base frame (1), and the base frame (1) is provided with adjusting assemblies (22) at front and rear ends, and the adjusting assemblies (22) are connected with reinforcing assemblies (23); The reinforcing assembly (23) comprises an upper end cover (231), a limiting hole is formed in the middle of the upper end cover (231), and the inner wall of the limiting hole is threadedly connected with a limiting screw rod (233); the top of the limiting screw rod (233) is fixedly connected with a rotating block (234); the outer wall of the limiting screw rod (233) is threadedly connected with a moving block (235); the top of the moving block (235) is fixedly connected with a plug rod (236); and the bottom of the limiting screw rod (233) is rotatably connected with a lower end cover (232).

2. An adjustable track height track support frame according to claim 1, wherein: The connecting assembly (21) comprises a connecting plate one (211) fixedly installed at the bottom of the base frame (1), the connecting plate one (211) is fixedly installed with a connecting plate two (213) through a connecting piece (212), the top of the connecting plate two (213) is fixedly installed with a bent frame (214), and the inner side of the bent frame (214) is fixedly installed with a reinforcing plate (215).

3. An adjustable track height track support frame according to claim 1, wherein: The adjusting assembly (22) comprises an installation pipe (221) fixedly installed on the outer wall of the base frame (1), a connecting frame (222) fixedly installed on the outer wall of the installation pipe (221), a limiting hole formed in the connecting frame (222) and threadedly connected with a threaded adjusting rod (223) on the inner wall, a support sleeve (224) rotatably connected with the outer wall of the threaded adjusting rod (223), a connecting base (225) fixedly connected with the bottom of the support sleeve (224), a gear ring (226) fixedly connected with the outer wall of the threaded adjusting rod (223), and a rack rod (227) engaged with the inner wall of the gear ring (226).

4. An adjustable height track support bracket as claimed in claim 1, wherein: The moving block (235) slides in the inner wall of the lower end cover (232), and the plug rod (236) is slidingly connected in the limiting hole formed in the inner wall of the upper end cover (231).

5. An adjustable track height track support frame according to claim 2, wherein: The connecting plate one (211) is fixedly installed on the adjacent connecting plate one (211) through the connecting piece (212) and the connecting plate two (213).

6. An adjustable height track support bracket according to claim 3, wherein: The rack rod (227) is slidingly connected in the inner walls of the upper end cover (231) and the lower end cover (232).

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