Matched telescopic waterproof plate platform on hydraulic trestle

Abstract

The utility model discloses a matching telescopic waterproof plate platform on a hydraulic trestle, which comprises a sliding frame, a small platform arranged on the top of the sliding frame and a large platform capable of moving up and down along the outer side of the sliding frame, a lifting track is arranged on the outer side of the sliding frame, and a telescopic outer box capable of moving up and down is arranged on the lifting track in a sliding mode. A lifting oil cylinder for driving the telescopic outer box to move up and down along the lifting track is arranged on the outer side of the sliding frame, a telescopic inner box is horizontally arranged in the telescopic outer box in a sliding mode, and the large platform is installed on the telescopic inner box. According to the telescopic waterproof plate platform matched with the hydraulic trestle for use, an adjustable platform structure is adopted, space can be saved, the height and the horizontal position of the large platform on the lower side can be adjusted, flexibility is high, the telescopic waterproof plate platform can adapt to various working conditions, obstacles can be conveniently crossed for construction, time and labor are saved, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of trestles, in particular to a telescopic waterproof plate platform used as a supporting member of a hydraulic trestle. Background Art

[0002] After the tunnel invert is excavated, waterproof boards are laid on the side walls on both sides. Due to the high fixed position and the longitudinal laying length of 12m, manual labor requires ladders, which is time-consuming and laborious and poses a safety hazard. Therefore, it is necessary to set up a waterproof board platform that can be moved back and forth along the trestle and use workers to carry out the construction.

[0003] At present, most of the pier waterproofing board platforms on the market are fixed platforms, which cannot be adjusted, have poor adaptability to working conditions, poor flexibility, occupy a large space, and will affect construction. When encountering insurmountable obstacles, the obstacles need to be dismantled or removed, which is time-consuming and laborious. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a retractable waterproof board platform for use on a hydraulic trestle. The adjustable platform structure can save space and the height and horizontal position of the lower large platform can be adjusted. The utility model has high flexibility and can adapt to various working conditions. It is convenient for construction to cross obstacles, thereby saving time and manpower. The utility model is easy to use and can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a telescopic waterproof board platform for use on a hydraulic trestle, comprising a slide, a small platform arranged on the top of the slide and a large platform that can move up and down along the outside of the slide, a lifting track is provided on the outside of the slide, a telescopic outer box that can move up and down is slidably arranged on the lifting track, a telescopic inner box is horizontally slidably arranged inside the telescopic outer box, and the large platform is installed on the telescopic inner box.

[0006] As a preferred technical solution of the utility model, a platform ladder is provided on the small platform, and the bottom of the platform ladder is located on the upper side of the large platform.

[0007] As a preferred technical solution of the utility model, a lifting cylinder for driving the telescopic outer box to move up and down along the lifting track is provided on the outer side of the slide.

[0008] As a preferred technical solution of the utility model, a translation cylinder for driving the translation of the telescopic inner box is provided at the bottom of the telescopic outer box.

[0009] As a preferred technical solution of the utility model, platform guardrails are provided on both the small platform and the large platform.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The telescopic waterproof board platform used on the hydraulic trestle of the utility model adopts an adjustable platform structure, which can save space and can adjust the height and horizontal position of the lower large platform. It is highly flexible and can adapt to various working conditions, making it easy to cross obstacles for construction, thereby saving time and manpower and being easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a partial structural schematic diagram of the utility model;

[0014] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0015] Figure 4 It is a left-side structural schematic diagram of the utility model.

[0016] In the figure: 1 slide, 2 small platform, 3 platform ladder, 4 large platform, 41 platform guardrail, 42 lifting track, 5 lifting cylinder, 6 telescopic outer box, 61 telescopic inner box, 7 translation cylinder. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4 The utility model provides a technical solution: a telescopic waterproof board platform for a hydraulic trestle, comprising a slide 1, a small platform 2 arranged on the top of the slide 1 and a large platform 4 that can move up and down along the outside of the slide 1, a lifting track 42 is arranged on the outside of the slide 1, a telescopic outer box 6 that can move up and down is slidably arranged on the lifting track 42, a telescopic inner box 61 is horizontally slidably arranged inside the telescopic outer box 6, and the large platform 4 is installed on the telescopic inner box 61, an adjustable platform structure is adopted, which can save space, and the height and horizontal position of the lower large platform 4 can be adjusted, and the flexibility is high.

[0019] Furthermore, a platform ladder 3 is provided on the small platform 2 , and the bottom of the platform ladder 3 is located on the upper side of the large platform 4 , so that it is convenient to move between the small platform 2 and the large platform 4 via the platform ladder 3 .

[0020] Furthermore, a lifting cylinder 5 is provided on the outer side of the slide 1 to drive the telescopic outer box 6 to move up and down along the lifting track 42. The lifting cylinder 5 controls the operation of the lifting cylinder 5, and the lifting cylinder 5 controls the telescopic outer box 6 to move up and down along the lifting track 42. The telescopic outer box 6 drives the large platform 4 to move up and down through the telescopic inner box 61, thereby adjusting the height of the large platform 4.

[0021] Furthermore, a translation cylinder 7 for driving the telescopic inner box 61 to translate is provided at the bottom of the telescopic outer box 6. By controlling the translation cylinder 7, the translation cylinder 7 pushes the telescopic inner box 61 to drive the large platform 4 to move horizontally, thereby adjusting the position of the large platform 4 from the slide 1.

[0022] Furthermore, both the small platform 2 and the large platform 4 are provided with platform guardrails 41 to protect the construction workers.

[0023] The lifting cylinder 5 and the translation cylinder 7 used in the present invention are both commonly used cylinders in the prior art, and their working methods and structures are all well-known technologies, which will not be described in detail here.

[0024] When using:

[0025] During construction, the large platform 4 is adjusted to adapt to different working conditions. The adjustment method is as follows:

[0026] Method for adjusting the large platform 4 up and down: controlling the lifting cylinder 5 to work, the lifting cylinder 5 controls the telescopic outer box 6 to move up and down along the lifting track 42, and the telescopic outer box 6 drives the large platform 4 to move up and down through the telescopic inner box 61, thereby adjusting the height of the large platform 4;

[0027] The method of horizontally adjusting the large platform 4 is as follows: controlling the translation cylinder 7, which pushes the telescopic inner box 61 to drive the large platform 4 to move horizontally, thereby adjusting the position of the large platform 4 from the slide 1.

[0028] The utility model adopts an adjustable platform structure, which can save space, and can adjust the height and horizontal position of the lower large platform 4. It is highly flexible and can adapt to various working conditions, which is convenient for construction over obstacles, thereby saving time and manpower and being easy to use.

[0029] The undisclosed parts in the present utility model are all prior art, and their specific structures, materials and working principles are not described in detail. Although the embodiments of the present utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the attached claims and their equivalents.

Claims

1. A telescopic waterproof board platform for use on a hydraulic trestle, comprising a slide (1), a small platform (2) arranged on the top of the slide (1), and a large platform (4) capable of moving up and down along the outer side of the slide (1), Features: A lifting track (42) is provided on the outer side of the slide (1), a telescopic outer box (6) capable of moving up and down is slidably provided on the lifting track (42), a telescopic inner box (61) is horizontally slidably provided inside the telescopic outer box (6), and the large platform (4) is mounted on the telescopic inner box (61).

2. The telescopic waterproof board platform for use on the hydraulic trestle according to claim 1, Features: A platform ladder (3) is provided on the small platform (2), and the bottom of the platform ladder (3) is located on the upper side of the large platform (4).

3. The telescopic waterproof board platform for use on the hydraulic trestle according to claim 1, Features: A lifting cylinder (5) is provided on the outer side of the slide (1) for driving the telescopic outer box (6) to move up and down along the lifting track (42).

4. The telescopic waterproof board platform for use on the hydraulic trestle according to claim 1, Features: A translation oil cylinder (7) for driving the telescopic inner box (61) to translate is provided at the bottom of the telescopic outer box (6).

5. The telescopic waterproof board platform for use on the hydraulic trestle according to claim 1, Features: The small platform (2) and the large platform (4) are both provided with platform guardrails (41).

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