CN218263276U - Installation and debugging support frame - Google Patents

Abstract

The utility model discloses a support frame for installation and debugging, wherein the support frame for installation and debugging comprises a main body of a debugging frame and a support plate, and the four corners of the bottom end of the main body of the debugging frame are fixedly connected with supporting legs, and the inside of the supporting legs A threaded rod is rotatably connected, the middle part of the threaded rod is threadedly connected with a lifting plate, both sides of the bottom end of the lifting plate are fixedly connected with a support frame, and the bottom end of the support frame is fixedly connected with a support block; the debugging The inner four corners of the frame main body are slidingly fitted with slide bars, and the top of the slide bar is fixedly connected with a support plate. Rotating blocks are arranged on both sides of the inner sides of the support plate and the inner sides of the main body of the debugging frame. There are support rods connected with each other in rotation. Through the above structure, the rotation of the lead screw moves the threaded block to support the support rod to achieve the lifting adjustment of the support plate. At the same time, the slide rod slides and cooperates with the main body of the debugging frame to achieve a stabilizing effect.

Description

A support frame for installation and debugging

technical field

The utility model relates to the technical field of a track installation and debugging frame, in particular to an installation and debugging support frame.

Background technique

The subway is a fast, large-capacity, and electric traction rail vehicle built in the city. During the construction of the track, due to the difference in the flatness of the ground of the line and the difference in the angle of the line, the rails are connected when the rails are connected. There are certain requirements for the installation height of the train. Usually, the rail support frame is used to support the rail, and its height is repeatedly adjusted and installed to ensure that the train runs stably on the track.

The use function of the support frame in the prior art is relatively single, and most of them are for adjusting and controlling the height position. However, the inner ground of the subway is different from the outdoor ground. If the bottom of the support frame does not maintain horizontal support, then the top will cause errors in the adjustment of the track.

When the applicant applied for the utility model, after searching, it was found that a Chinese patent disclosed a "installation and debugging support for subway track construction", and its application number was "202022999206.3". Adjustment has solved the problem of lowering the limitations during the track debugging process, but the bottom of the support frame is supported by the base, but the ground inside the track is different from the outdoor ground, and the bottom support may not be stable, and the bottom is not supported stably. Then the track installation and debugging will also cause limitations, and this problem needs to be further solved.

Utility model content

The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and provide a support frame for installation and debugging. The support rod plays a supporting role to achieve the lifting adjustment of the support plate. Sliding fit achieves a stable effect and facilitates the connection operation of the track.

In order to achieve the above object, a support frame for installation and debugging is provided, including: a main body of the debugging frame and a support plate, the four corners of the bottom end of the main body of the debugging frame are fixedly connected with supporting legs, and the inner rotation of the supporting legs is connected with threaded rods, The middle part of the threaded rod is threadedly connected with a lifting plate, both sides of the bottom end of the lifting plate are fixedly connected with a support frame, and the bottom end of the support frame is fixedly connected with a support block;

The inner four corners of the main body of the debugging stand are slidably fitted with slide bars, and the top of the sliding bar is fixedly connected with a support plate, and both sides of the inside of the support plate and both sides of the main body of the test stand are provided with rotating blocks. The rotating blocks are all rotatably connected with supporting rods, and the supporting rods are in a cross shape.

According to the support frame for installation and debugging, a rotating rod is sleeved inside the rotating block at one end, and a threaded block is fixedly connected to the middle of the rotating rod.

According to the support frame for installation and debugging, a lead screw is threaded inside the threaded block, one end of the lead screw is rotatably matched with the limit block, and the other end of the lead screw is fixedly connected with a knob.

According to the installation and commissioning support frame, both sides of the top of the support plate are fixedly connected with limiting grooves, and rails are plugged into the limiting grooves.

According to the installation and debugging support frame, a horizontal pipe is fixedly connected to the middle part of the main body of the debugging frame, and horizontal air bubbles are arranged inside the horizontal pipe.

According to the support frame for installation and debugging, the middle parts of both ends of the main body of the debugging frame are fixedly connected with handles.

According to the support frame for installation and debugging, the top end of the threaded rod is fixedly connected with a hand wheel, and the bottom end of the support block is fixedly connected with several springs inside.

According to the installation and commissioning support frame, a rotating shaft is rotatably connected between the support rods.

Beneficial effect:

1. Compared with the prior art, the utility model is equipped with horizontal pipes, threaded rods, lifting plates, support frames and support blocks. The horizontal position is placed by checking the horizontal air bubbles inside the horizontal pipe, and then the handwheel is turned according to the height and position , so that the threaded rod is rotated, and the thread lifting operation is carried out with the lifting plate, so as to adjust the height of the support block to keep it in a horizontal position. At the same time, a number of springs are arranged inside the support block. The small stones can be elastically back-pressed to maintain a horizontal effect, and the support position can be fixed horizontally, so as to facilitate the installation and connection operation of the track.

2. Compared with the prior art, the utility model is provided with a lead screw, a support rod and a support plate. Through the rotation of the lead screw, the threaded block moves to support the support rod and achieve the lifting of the support plate. Adjustment, at the same time, the sliding rod and the main body of the debugging frame slide and cooperate to achieve a stable effect and facilitate the connection operation of the track.

Additional aspects and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described;

Fig. 1 is the front structural diagram of a kind of installation and debugging support frame of the utility model;

Fig. 2 is a cross-sectional front view structure diagram of an installation and debugging support frame of the utility model;

Fig. 3 is a three-dimensional enlarged structure diagram of a support rod for installing and debugging a support frame of the utility model;

Fig. 4 is a three-dimensional schematic structure diagram of the main body of the debugging frame for installing the debugging support frame of the utility model.

illustration:

1. The main body of the debugging frame; 2. The support plate; 3. The limit groove; 4. The hand wheel; 5. The support frame; 6. The lifting plate; 7. The horizontal pipe; 8. The support block; 9. The threaded rod; 10. Support leg; 11, rotating block; 12, rotating shaft; 13, support rod; 14, slide bar; 15, leading screw; 16, handle; 17, track;

detailed description

This part will describe the concrete embodiment of the utility model in detail, and the preferred embodiment of the utility model is shown in the accompanying drawing, and the function of the accompanying drawing is to supplement the description of the text part of the specification with figures, so that people can visually and vividly Each technical feature and overall technical solution of the present utility model should be understood, but they should not be construed as limiting the protection scope of the present utility model.

Referring to Figures 1-4, the utility model embodiment is an installation and debugging support frame, which includes: a debugging frame main body 1 and a supporting plate 2, and the four corners of the bottom end of the debugging frame main body 1 are fixedly connected with supporting legs 10, and the supporting legs 10 The internal rotation is connected with a threaded rod 9, and the threaded rod 9 is threaded with the lifting plate 6 to achieve thread lifting control. The middle part of the threaded rod 9 is threaded with the lifting plate 6, and both sides of the bottom end of the lifting plate 6 are fixedly connected with support frames. 5. The support frame 5 is extended and lowered or raised to adjust the height of the support block 8 to keep it in a horizontal position. The bottom end of the support frame 5 is fixedly connected to the support block 8, and both sides of the top of the support plate 2 are fixedly connected. Position groove 3, the inside of the limit groove 3 is plugged with a track 17, the track 17 is placed inside the limit groove 3, and the installation and debugging work is carried out. The middle part of the debugging frame main body 1 is fixedly connected with the horizontal pipe 7, through Check the horizontal air bubbles inside the horizontal tube 7 to watch and place it in a horizontal position. The horizontal tube 7 is provided with horizontal air bubbles. The middle parts of both ends of the debugging stand main body 1 are fixedly connected with handles 16. By moving the handles 16, the debugging stand main body 1 is moved to At the desired position, the top of the threaded rod 9 is fixedly connected with the handwheel 4, and the handwheel 4 is rotated according to the height position to make the threaded rod 9 rotate, and the threaded lifting operation is realized with the lifting plate 6, and the inside of the bottom end of the support block 8 A plurality of springs 20 are fixedly connected, and the springs 20 are used for elastic support. When smaller stones appear at the bottom of the springs 20, they can be elastically recovered to maintain the stable support of the support block 8 and prevent shaking;

The inner four corners of the main body 1 of the debugging stand are slidably fitted with sliding rods 14, and the sliding rods 14 are slidably fitted with the main body 1 of the debugging stand to achieve a stabilizing effect and facilitate the connection and operation of the track 17. The top of the sliding rod 14 is fixedly connected with a support plate 2, Both sides of the interior of the support plate 2 and both sides of the interior of the main body of the debugging frame 1 are provided with rotating blocks 11, and support rods 13 are rotatably connected between the rotating blocks 11, and the support rods 13 are in a cross shape. A rotating rod 19 is provided, the middle part of the rotating rod 19 is fixedly connected with a threaded block 18, and the inner thread of the threaded block 18 is connected with a lead screw 15, and by the rotation of the leading screw 15, the threaded block 18 in the middle part of the rotating rod 19 is threaded to move after rotation, Make it play a supporting role on the support rod 13 to achieve the lifting adjustment of the support plate 2. One end of the lead screw 15 rotates to cooperate with the limit block, and the other end of the lead screw 15 is fixedly connected with a knob, and the support rod 13 rotates. A rotating shaft 12 is connected.

Working principle: When in use, first move the main body 1 of the debugging stand to the required position by moving the handle 16, first place the horizontal position by checking the horizontal air bubbles inside the horizontal tube 7, and then turn the hand wheel 4 according to the height and position to make it The threaded rod 9 is rotated, and the lifting plate 6 is used to realize the thread lifting operation, and the support frame 5 is extended, lowered or raised to adjust the height of the support block 8 to keep it in a horizontal position, and then the track 17 is placed in the limit concave. Inside the groove 3, through the rotation of the lead screw 15, the threaded block 18 in the middle of the rotating rod 19 is threaded to move after the rotation, so that it plays a supporting role on the support rod 13 to achieve the lifting adjustment of the support plate 2, while the slide rod 14 Slidingly cooperate with the main body 1 of the debugging frame to achieve a stabilizing effect and facilitate the connection operation of the track 17.

The above embodiments of the utility model have been described in detail in conjunction with the accompanying drawings, but the utility model is not limited to the above-mentioned embodiments. Make various changes below.

Claims (8)

1. An installation and debugging support frame is characterized in that, comprising: a debugging frame main body (1) and a support plate (2), and the bottom four corners of the debugging frame main body (1) are fixedly connected with supporting legs (10), The internal rotation of the support leg (10) is connected with a threaded rod (9), the middle part of the threaded rod (9) is threaded with a lifting plate (6), and both sides of the bottom end of the lifting plate (6) are fixed A support frame (5) is connected, and the bottom end of the support frame (5) is fixedly connected with a support block (8); The inner four corners of the main body (1) of the debugging stand are all slidably fitted with a slide bar (14), the top of the slide bar (14) is fixedly connected with a support plate (2), and the inner two sides of the support plate (2) Rotating blocks (11) are arranged on both sides of the main body (1) of the debugging frame, and support rods (13) are rotatably connected between the rotating blocks (11), and the supporting rods (13) are cross-shaped. 2. A support frame for installation and debugging according to claim 1, characterized in that, a rotating rod (19) is sheathed inside the rotating block (11) at one end, and the middle part of the rotating rod (19) is fixedly connected There are threaded blocks (18). 3. A support frame for installation and commissioning according to claim 2, characterized in that, the internal thread of the threaded block (18) is connected with a lead screw (15), and one end of the lead screw (15) has a limited rotational fit. Bit block, and the other end of leading screw (15) is fixedly connected with knob. 4. A support frame for installation and debugging according to claim 1, characterized in that, both sides of the top of the support plate (2) are fixedly connected with a limiting groove (3), and the limiting groove (3) ) is plugged with a track (17). 5. A support frame for installation and debugging according to claim 1, characterized in that a horizontal pipe (7) is fixedly connected to the middle part of the main body (1) of the debugging frame, and the inside of the horizontal pipe (7) is provided with Horizontal bubbles. 6. The support frame for installation and debugging according to claim 1, characterized in that, the middle parts of both ends of the main body (1) of the debugging frame are fixedly connected with handles (16). 7. A support frame for installation and debugging according to claim 1, characterized in that, the top end of the threaded rod (9) is fixedly connected with a handwheel (4), and the bottom end of the support block (8) is fixed inside Several springs (20) are connected. 8. The support frame for installation and debugging according to claim 1, characterized in that, a rotating shaft (12) is rotatably connected between the support rods (13).

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