Adjustable rail frog material frame

Abstract

The utility model provides an adjustable rail frog material frame which comprises a bottom plate, six moving wheels are arranged on the bottom wall of the bottom plate, a supporting plate capable of moving up and down is arranged at the bottom of the bottom plate, and the lower surface of the supporting plate can make contact with the ground. A plurality of mounting frames are fixedly connected to the top face of the bottom plate at equal intervals, a plurality of layers of fixed placing frames are fixedly connected between the side walls of the mounting frames, fixing grooves are symmetrically formed in the tops of the fixed placing frames, movable placing frames are slidably connected into the fixing grooves, and the movable placing frames can extend to the outer ends of the fixed placing frames. The material forking frame is reasonable in design, through arrangement and cooperation of the moving wheels, the supporting plate, the groove, the protective baffle, the auxiliary plate, the fixing block and the auxiliary groove, the position of the material frame can be fixed while the material forking frame moves, the bottom of the material frame makes contact with the ground through the supporting plate, and the placing stability of the fixing position of the supporting plate is improved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of frog storage, in particular to an adjustable track frog material rack. Background Art

[0002] The frog is an indispensable key component of railway turnouts, and is usually placed and stored in racks.

[0003] The inventor discovered the following defects during the operation of the specific embodiment:

[0004] At present, the racks for storing frogs are not easy to adjust, resulting in a single storage specification for frogs, and the two ends of the racks are usually through-hole-shaped. Even if there are protective baffles, they cannot be adjusted. The racks have limitations in use. The racks are mobile and fixed. When the mobile racks are placed in a fixed position, they usually use their own gravity to suppress the movement of the racks. However, when impacted by the outside, they are still easy to move and shake. The frogs have certain safety hazards when stored.

[0005] It should be noted that the above contents belong to the technical cognition scope of the inventor. Since the technical contents in this field are vast and too complicated, the above contents of this application do not necessarily constitute prior art. Utility Model Content

[0006] 1. Technical problems to be solved by the utility model:

[0007] The utility model provides an adjustable track frog material rack, which is used to solve the technical problems existing in the above-mentioned background technology.

[0008] 2. Technical solution:

[0009] To achieve the above-mentioned purpose, the technical solution provided by the utility model is: an adjustable track frog material rack, comprising a base plate, six movable wheels are arranged on the bottom wall of the base plate, a support plate which can move up and down is arranged at the bottom of the base plate, and the lower surface of the support plate can contact the ground; a plurality of mounting frames are fixedly connected to the top surface of the base plate at equal intervals, and a multi-layer fixed placement frame is fixedly connected between the side walls of the mounting frames, and a fixed groove is symmetrically provided on the top of the fixed placement frame, and a movable placement frame is slidably connected inside the fixed groove, and the movable placement frame can extend to the outer end of the fixed placement frame, and the frog can be stored on the fixed placement frame and the movable placement frame; a receiving cavity is symmetrically provided inside the base plate, and an extension plate is slidably connected inside the receiving cavity, and a protective baffle is hinged on one side of the extension plate, and the protective baffle can block the two ends of the frog.

[0010] Furthermore, a groove is provided at the bottom of the base plate, a protective baffle is provided between the groove and the support plate, the fixed end of the protective baffle is connected to the inner top wall of the groove, the telescopic end of the protective baffle is connected to the top wall of the support plate, both ends of the support plate are connected to auxiliary plates, both ends of the base plate are connected to fixed blocks, an auxiliary groove is provided on the inner side of the fixed block, one end of the auxiliary plate passes through the auxiliary groove and is slidably connected to its inner wall.

[0011] Furthermore, both sides of the fixed display rack are fixedly connected to side rails, and the inner wall of the side rails is provided with rail grooves. Both sides of the movable display rack slide back and forth inside the rail grooves. Both side walls of the movable display rack are provided with a plurality of threaded grooves, and through holes are provided on the mounting rack and the side walls of the side rails, and bolts pass through the through holes and cooperate with the internal threads of the threaded grooves.

[0012] Furthermore, a pull groove is opened in the middle of the outer wall of the protective baffle, a slot is symmetrically opened on the outer wall of the protective baffle, a sliding groove is opened on the side wall of the mounting frame, a slider is slidably connected inside the sliding groove, and the vertical end of the slider is plugged into and matched with the inside of the slot.

[0013] Furthermore, a plurality of limiting holes are provided on both side walls of the extension plate, two fixing plates are connected to both end walls of the bottom plate, limiting columns are connected to the side walls of the fixing plates via springs, concealed grooves are provided on the outer side walls of the limiting columns, and the limiting columns can be inserted into the limiting holes for limiting positions.

[0014] Furthermore, a positioning groove is correspondingly opened on the inner side wall of the protective baffle, and the end of the movable display rack can be inserted into the positioning groove.

[0015] 3. Beneficial effects:

[0016] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0017] The utility model has a reasonable design. Through the arrangement and coordination among the moving wheels, the support plate, the groove, the protective baffle plate, the auxiliary plate, the fixing block and the auxiliary groove, the position of the material rack can be fixed while the fork material rack is moved, so that the bottom of the material rack contacts the ground through the support plate, thereby improving the stability of the support plate in the fixed position.

[0018] The utility model can extend the movable placement frame outwardly through the cooperation of the fixing groove, the movable placement frame, the threaded groove and the bolt, so that the overall length of the fixed placement frame can be adjusted, and the threaded groove, the through hole and the bolt can be used to limit the position of the movable placement frame after it is moved. At the same time, with the arrangement of the receiving cavity, the extension plate, the protective baffle and the pull groove, as the length of the movable placement frame is extended, the protective baffle is also adjusted accordingly due to the sliding of the extension plate and the receiving cavity. Through the cooperation of the sliding groove, the sliding block, the L-shaped plug rod and the slot, when the movable placement frame is not extended in length, the protective baffle is limited after it is flipped upward. Through the limiting hole, the fixed plate, the spring and the limiting column, as the extension plate moves outward, the position of the extension plate can be limited in time, and the protective baffle is limited by plugging one end extended from the movable placement frame with the inside of the positioning groove. The overall material rack is adjustable in length, has an adjustable protection function, and is more practical.

[0019] It should be noted that the structures not introduced in the present invention are not related to the design points and improvement directions of the present invention, and are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 For the utility model Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0022] Figure 3 It is a cross-sectional structural schematic diagram of the utility model;

[0023] Figure 4 For the utility model Figure 3 The enlarged structural diagram of the middle B part;

[0024] Figure 5 It is a schematic diagram of the bottom surface structure of the base plate of the utility model.

[0025] Reference numerals:

[0026] 1. Bottom plate; 101. Receiving cavity; 102. Groove; 103. Fixed block; 104. Auxiliary groove; 2. Moving wheel; 3. Support plate; 301. Auxiliary plate; 4. Mounting frame; 401. Slide groove; 402. Sliding block; 403. L-shaped plug rod; 5. Fixed display rack; 501. Fixed groove; 6. Movable display rack; 601. Threaded groove; 7. Extension plate; 701. Limiting hole; 8. Protective baffle; 801. Pull groove; 802. Slot; 803. Positioning groove; 9. Side rail; 901. Rail groove; 10. Bolt; 11. Fixed plate; 12. Spring; 13. Limiting column; 1301. Concealed groove. DETAILED DESCRIPTION

[0027] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", "provided on" and the like 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 an indirect connection 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

[0031] See attached Figure 1-5 , an adjustable track frog material rack, comprising a base plate 1, six moving wheels 2 are arranged on the bottom wall of the base plate 1, the material rack can be moved by the moving wheels 2, a support plate 3 which can be moved up and down is arranged at the bottom of the base plate 1, the lower surface of the support plate 3 can contact the ground to keep the fork material rack stable; a plurality of mounting frames 4 are fixedly connected at equal intervals on the top surface of the base plate 1, a multi-layer fixed placement frame 5 is fixedly connected between the side walls of the mounting frame 4, a fixed groove 501 is symmetrically opened on the top of the fixed placement frame 5, a movable placement frame 6 is slidably connected inside the fixed groove 501, the movable placement frame 6 can extend to the outer end of the fixed placement frame 5, and the frog can be stored on the fixed placement frame 5 and the movable placement frame 6; a receiving cavity 101 is symmetrically opened inside the base plate 1, an extension plate 7 is slidably connected inside the receiving cavity 101, a protective baffle 8 is hinged on one side of the extension plate 7, and the protective baffle 8 can cover both ends of the frog to play a protective role.

[0032] In this embodiment, a groove 102 is provided at the bottom of the base plate 1, and a protective baffle 8 is provided between the groove 102 and the support plate 3. The fixed end of the protective baffle 8 is connected to the inner top wall of the groove 102, and the telescopic end of the protective baffle 8 is connected to the top wall of the support plate 3. Auxiliary plates 301 are connected to both ends of the support plate 3, and fixed blocks 103 are connected to both ends of the base plate 1. An auxiliary groove 104 is provided on the inner side of the fixed block 103, and one end of the auxiliary plate 301 passes through the inside of the auxiliary groove 104 and is slidably connected to its inner wall.

[0033] It should be noted that when it is necessary to place it in a fixed position, the auxiliary plate 301 is pressed externally to move it downward inside the auxiliary groove 104. At the same time, the downward extension of the telescopic end of the protective baffle 8 causes the support plate 3 to move horizontally downward until its lower surface contacts the ground, thereby improving the stability of the fork rack.

[0034] In this embodiment, both sides of the fixed display rack 5 are fixedly connected to the side rails 9, and the inner wall of the side rails 9 is provided with a rail groove 901. The two sides of the movable display rack 6 slide back and forth inside the rail groove 901. A plurality of threaded grooves 601 are provided on the two side walls of the movable display rack 6. Through holes are provided on the side walls of the mounting rack 4 and the side rails 9, and bolts 10 pass through the through holes and cooperate with the internal threads of the threaded grooves 601.

[0035] It should be noted that by pulling the movable display frames 6 at both ends outward, the movable display frames 6 slide outward inside the fixing groove 501 and the track groove 901 to extend the length. After the length is extended to an appropriate length, the bolts 10 are passed through the through holes and the inside of the threaded groove 601 to perform thread locking to fix the position of the movable display frames 6.

[0036] In this embodiment, a pull groove 801 is opened in the middle of the outer wall of the protective baffle 8, a slot 802 is symmetrically opened on the outer wall of the protective baffle 8, a slide groove 401 is opened on the side wall of the mounting frame 4, a slider 402 is slidably connected inside the slide groove 401, and the vertical end of the slider 402 is plugged into and matched with the inside of the slot 802.

[0037] It should be noted that the protective baffle 8 is flipped upward to provide shielding and protection. When the protective baffle 8 is flipped upward, the slider 402 slides downward in the slide groove 401 so that the vertical end of the L-shaped rod 403 is inserted into the slot 802, thereby limiting the protective baffle 8.

[0038] In this embodiment, a plurality of limiting holes 701 are provided on both side walls of the extension plate 7, two fixing plates 11 are connected to both end walls of the bottom plate 1, and limiting columns 13 are connected to the side walls of the fixing plates 11 through springs 12. A concealed groove 1301 is provided on the outer side wall of the limiting column 13, and the limiting column 13 can be inserted into the limiting hole 701 for limiting positioning.

[0039] It should be noted that the limiting column 13 is loosened so that it moves to the inside of the limiting hole 701 under the action of the fixing plate 11 to fix the position of the extension plate 7, thereby completing the position adjustment of the protective baffle 8.

[0040] In this embodiment, a positioning groove 803 is correspondingly opened on the inner wall of the protective baffle 8, and the end of the movable display frame 6 can be inserted into the positioning groove 803.

[0041] It should be noted that, by pulling the protective baffles 8 at both ends outward through the pull groove 801, the two extension plates 7 are driven to move outward at the same time. When they are moved to the appropriate position, the protective baffles 8 are first flipped upward, and then driven by the extension plate 7 to approach the movable display rack 6, so that one end of the movable display rack 6 is limitedly inserted into the inside of the positioning groove 803, thereby limiting the protective baffle 8 again.

[0042] The working principle of the utility model is as follows: when it is necessary to store frogs, frogs with smaller specifications can be directly placed on the fixed display rack 5 and the movable display rack 6 through the two ends of the mounting rack 4, and the two sides are protected by the mounting racks 4 arranged at equal intervals, and the ends can be flipped upwards by the protective baffles 8 for shielding and protection. When the protective baffles 8 are flipped upwards, the slider 402 slides downwards in the slide groove 401 so that the vertical end of the L-shaped plug rod 403 is inserted into the slot 802, thereby realizing the limiting of the protective baffle 8; when storing frogs with longer specifications, the limiting of the protective baffle 8 can be released first to make it flipped to the horizontal state, and at this time, the movable display racks 6 at both ends are pulled outward to move, and the movable display racks 6 slide outwards in the fixed groove 501 and the track groove 901 to extend the length. After the length is extended to a suitable length, the bolts 10 are passed through the through holes and the threaded groove 601 to thread-lock the movable display racks. 6 is fixed, and the protective baffles 8 at both ends are pulled outward through the pulling grooves 801, so that they drive the two extension plates 7 to move outward at the same time. When it moves to the appropriate position, the protective baffle 8 is first flipped upward, and then the protective baffle 8 is driven by the extension plate 7 to move closer to the movable display rack 6, so that one end of the movable display rack 6 is limited and plugged into the inside of the positioning groove 803, and then the limiting column 13 is loosened, so that it moves to the inside of the limiting hole 701 under the action of the fixing plate 11, and the position of the extension plate 7 is fixed, thereby completing the position adjustment of the protective baffle 8; the material rack can be moved by the moving wheel 2, and when it needs to be placed in a fixed position, the auxiliary plate 301 is pressed externally to make it move downward in the auxiliary groove 104. At the same time, the downward extension of the telescopic end of the protective baffle 8 causes the support plate 3 to move horizontally downward until its lower surface contacts the ground, thereby improving the stability of the fork material rack.

[0043] The above-described embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the patent of the utility model shall be based on the attached claims.

Claims

1. An adjustable track frog rack, characterized in that: The invention comprises a bottom plate (1), six movable wheels (2) are arranged on the bottom wall of the bottom plate (1), a support plate (3) movable up and down is arranged at the bottom of the bottom plate (1), and the lower surface of the support plate (3) can contact the ground; a plurality of mounting frames (4) are fixedly connected at equal intervals on the top surface of the bottom plate (1), a plurality of fixed placement frames (5) are fixedly connected between the side walls of the mounting frames (4), a fixed groove (501) is symmetrically provided on the top of the fixed placement frame (5), a movable placement frame (6) is slidably connected inside the fixed groove (501), the movable placement frame (6) can extend to the outer end of the fixed placement frame (5), and the frog can be stored on the fixed placement frame (5) and the movable placement frame (6); a receiving cavity (101) is symmetrically provided inside the bottom plate (1), an extension plate (7) is slidably connected inside the receiving cavity (101), a protective baffle (8) is hinged on one side of the extension plate (7), and the protective baffle (8) can cover the two ends of the frog.

2. The adjustable track frog material rack according to claim 1, characterized in that: A groove (102) is provided at the bottom of the bottom plate (1), a protective baffle (8) is provided between the groove (102) and the support plate (3), a fixed end of the protective baffle (8) is connected to the inner top wall of the groove (102), a telescopic end of the protective baffle (8) is connected to the top wall of the support plate (3), both ends of the support plate (3) are connected to auxiliary plates (301), both ends of the bottom plate (1) are connected to fixed blocks (103), an auxiliary groove (104) is provided inside the fixed block (103), and one end of the auxiliary plate (301) passes through the inside of the auxiliary groove (104) and is slidably connected to the inner wall thereof.

3. The adjustable track frog material rack according to claim 2, characterized in that: Both sides of the fixed placement frame (5) are fixedly connected to side rails (9), and the inner wall of the side rails (9) is provided with a rail groove (901). Both sides of the movable placement frame (6) slide back and forth inside the rail groove (901), and both side walls of the movable placement frame (6) are provided with a plurality of thread grooves (601). The side walls of the mounting frame (4) and the side rails (9) are provided with through holes, and bolts (10) pass through the through holes and cooperate with the internal threads of the thread grooves (601).

4. The adjustable track frog material rack according to claim 3, characterized in that: A pull groove (801) is provided in the middle of the outer wall of the protective baffle (8), a slot (802) is symmetrically provided on the outer wall of the protective baffle (8), a slide groove (401) is provided on the side wall of the mounting frame (4), a slider (402) is slidably connected inside the slide groove (401), and a vertical end of the slider (402) is plugged into the inside of the slot (802).

5. The adjustable track frog material rack according to claim 4, characterized in that: A plurality of limiting holes (701) are provided on both side walls of the extension plate (7), two fixing plates (11) are connected to both end walls of the bottom plate (1), a limiting column (13) is connected to the side wall of the fixing plate (11) via a spring (12), a hidden groove (1301) is provided on the outer side wall of the limiting column (13), and the limiting column (13) can be inserted into the limiting hole (701) in a limiting manner.

6. The adjustable track frog material rack according to claim 5, characterized in that: A positioning groove (803) is correspondingly provided on the inner side wall of the protective baffle (8), and the end of the movable placement frame (6) can be inserted into the positioning groove (803).

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