Sliding table and trolley

Abstract

The utility model discloses a sliding table and a trolley, the sliding table comprises a sliding seat and a support arranged at the top of the sliding seat, and a sliding structure is arranged at the bottom of the sliding seat; the support comprises a front wall plate, a rear wall plate, a left side wall plate and a right side wall plate, the front wall plate comprises a first wall surface and inclined second wall surfaces symmetrically located on the two sides of the first wall surface, the first wall surface is perpendicular to the sliding direction of the sliding seat, one side of each second wall surface is connected with the corresponding side of the first wall surface, and the other side of each second wall surface is connected with the corresponding left side wall plate or right side wall plate; first hinge structures are arranged on the two second wall faces, and second hinge structures are arranged on the two sides of the first wall face. The cantilever crane is applied to the field of rock drilling equipment, two cantilever cranes can be assembled on one sliding table in a concentrated mode, meanwhile, the hinged point of the swing hinged seat of each cantilever crane moves backwards through the inclined wall face design, the length and the size of the whole trolley are reduced, and the trolley is higher in adaptability to sections of different sizes and higher in utilization efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of rock drilling equipment, in particular to a slide table and a trolley. Background Art

[0002] The two booms of the mainstream double-arm drilling rigs on the market are arranged separately on the left and right sides of the frame, which makes the vehicle bulky and inconvenient to move in places with small construction areas. At the same time, in order not to occupy the passage space of other equipment, the double-arm drilling rig usually adopts a sliding boom structure, and one boom corresponds to a separate slide, but this brings higher manufacturing and installation costs. Each boom requires a dedicated sliding mechanism, which not only increases the complexity of the equipment, but also requires the use of more precision components and materials, thereby pushing up the overall cost. Utility Model Content

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a slide and a trolley, which can centrally assemble two arms on one slide, thereby reducing the overall length and volume of the trolley, making the trolley more adaptable to sections of different sizes and more efficient in utilization.

[0004] To achieve the above object, the utility model provides a slide, comprising a slide seat and a support seat arranged on the top of the slide seat, and a sliding structure capable of cooperating with a track is arranged at the bottom of the slide seat;

[0005] The support comprises a front wall plate, a rear wall plate, a left wall plate, and a right wall plate, wherein the front wall plate comprises a first wall surface and inclined second wall surfaces symmetrically located on both sides of the first wall surface, wherein the first wall surface is perpendicular to the sliding direction of the slide seat, and one side of the second wall surface is connected to the corresponding side of the first wall surface, and the other side is connected to the corresponding left wall plate or the right wall plate;

[0006] The two second walls are provided with a first hinge structure, and both sides of the first wall are provided with a second hinge structure.

[0007] In one embodiment, the first hinge structure includes two first ear plates;

[0008] The two first ear plates are arranged on the second wall surface at intervals along the height direction of the support, and coaxial first hinge holes are provided on the two first ear plates.

[0009] In one embodiment, a first rib plate is connected between the two first ear plates, and the first rib plate is fixedly connected to the second wall surface.

[0010] In one embodiment, a second rib plate is connected between the first ear plate located below and the slide seat, and the second rib plate is fixedly connected to the second wall surface.

[0011] In one embodiment, the second hinge structure includes two second ear plates;

[0012] The two second ear plates are arranged on the first wall surface at intervals along the height direction of the support, and coaxial second hinge holes are provided on the two second ear plates.

[0013] In one embodiment, the angle between the first wall surface and the second wall surface facing the rear wall plate is greater than 90° and less than 180°.

[0014] In one embodiment, the slide seat is in a U-shaped structure as a whole, the support is fixed on the U-shaped bottom edge of the slide seat, and the sliding structure is a sliding groove or a sliding block provided at the bottom of both sides of the U-shape on the slide seat.

[0015] In one embodiment, a first reinforcing rib is connected between the two U-shaped sides of the slide seat.

[0016] In one embodiment, a second reinforcing rib is connected between the first reinforcing rib and the support.

[0017] In order to achieve the above object, the utility model also provides a trolley, on which the above slide is provided.

[0018] Compared with the prior art, the utility model has the following beneficial technical effects:

[0019] 1. The slide in the utility model can centrally assemble two arms on one slide, thereby reducing the length and volume of the entire trolley, making the trolley more adaptable to sections of different sizes and more efficient;

[0020] 2. The slide in the utility model is provided with an inclined second wall surface on the support, and a first hinge structure capable of hingedly connecting the swing hinge seat of the arm frame is provided on the second wall surface, so that the hinge point of the swing hinge seat of the arm frame is moved back a certain distance, thereby further shortening the overall length of the trolley;

[0021] 3. In the preferred embodiment of the present invention, the slide table can set the axial direction of the first hinge hole and the second hinge hole to be perpendicular to the slide seat, thereby effectively reducing the difficulty of production and processing of each part while meeting the requirements of arm rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0023] Figure 1 It is an axonometric diagram of the slide in the embodiment of the utility model;

[0024] Figure 2 It is a top view of the slide in the embodiment of the utility model.

[0025] Figure numbers: sliding seat 1, sliding structure 101, support 2, first wall 201, second wall 202, first ear plate 3, first hinge hole 301, second ear plate 4, second hinge hole 401, first rib plate 5, second rib plate 6, first reinforcing rib 7, second reinforcing rib 8.

[0026] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0027] 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 of 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.

[0028] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, a physical connection, or a wireless communication connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0032] Example 1

[0033] like Figure 1 to Figure 2 The slide table disclosed in this embodiment is shown, which mainly includes a slide seat 1 and a support 2. A sliding structure 101 is provided at the bottom of the slide seat 1, specifically a slide groove opened at the bottom of the slide seat 1 or a slider welded at the bottom of the slide seat 1, which is used to slide with the track on the trolley. The support 2 is fixed on the top of the slide seat 1 by welding and / or bolt connection, and is mainly used to support and install the arm.

[0034] Specifically, an arm assembly station is provided on each side of the support 2, and each arm assembly station can realize the pitch and swing installation of a group of arms, that is, the two arms can be assembled on a slide, thereby reducing the overall length and volume of the trolley, making the trolley more adaptable to sections of different sizes and more efficient in utilization.

[0035] In this embodiment, the support 2 includes a front wall plate, a rear wall plate, a left wall plate, and a right wall plate. The front wall plate includes a first wall surface 201 and a second wall surface 202 symmetrically located on both sides of the first wall surface 201. The first wall surface 201 is perpendicular to the sliding direction of the slide 1. One side of the second wall surface 202 is connected to the corresponding side of the first wall surface 201, and the other side is connected to the corresponding left wall plate or right wall plate. The angle between the first wall surface 201 and the second wall surface 202 toward the rear wall plate is greater than 90° and less than 180°. The arm assembly station includes a first hinge structure and a second hinge structure. The first hinge structure is arranged on the second wall surface 202 and is used for the swing hinge seat of the articulated arm frame; the second hinge structure is arranged on the first wall surface 201 and is used for the side swing hinge seat of the articulated arm frame. By arranging a first articulated structure of a swinging articulated seat on an articulated arm on the inclined second wall 202, the hinge point of the swinging articulated seat of the arm is moved back a certain distance, thereby shortening the entire length of the trolley and further enhancing the adaptability of the trolley.

[0036] In the specific implementation process, the first hinge structure includes two first ear plates 3, which are arranged on the second wall 202 at intervals along the height direction of the support 2, and the two first ear plates 3 are provided with coaxial first hinge holes 301. The second hinge structure includes two second ear plates 4, which are arranged on the first wall 201 at intervals along the height direction of the support 2 and are adjacent to the second wall 202 on the corresponding side, and the two second ear plates 4 are provided with coaxial second hinge holes 401. Among them, the two first hinge holes 301 together constitute the hinge point of the swing hinge seat on the boom, and the swing hinge seat connects the boom and the first end of the boom pitch cylinder. The two second hinge holes 401 together constitute the hinge point of the side swing hinge seat, and the side swing hinge seat connects the first end of the boom side swing cylinder, and the second end of the boom pitch cylinder and the second end of the boom side swing cylinder are both connected to the boom, respectively controlling the boom pitch and side swing, so as to realize the boom pitch and side swing installation.

[0037] As a preferred embodiment, the axes of the first hinge hole 301 and the second hinge hole 401 are perpendicular to the slide seat 1, thereby effectively reducing the difficulty of production and processing of each part while meeting the requirements of arm rotation.

[0038] As a preferred embodiment, a first rib plate 5 is connected between the two first ear plates 3 on the same second wall surface 202, and a second rib plate 6 is connected between the first ear plate 3 located below and the slide seat 1. At the same time, the first rib plate 5 and the second rib plate 6 are fixedly connected to the second wall surface 202 to increase the structural strength of the slide.

[0039] In this embodiment, the slide 1 is a U-shaped structure as a whole, the support 2 is fixedly arranged on the bottom edge of the U-shaped slide 1, and the sliding structure 101 is a slide groove or a slider arranged at the bottom of the two sides of the U-shaped slide 1. Preferably, a first reinforcing rib 7 is connected between the two U-shaped sides of the slide 1, and a second reinforcing rib 8 is connected between the middle of the first reinforcing rib 7 and the first wall 201 on the support 2, so as to further increase the structural strength of the slide. In the specific application process, the slide 1 is not limited to being set as a U-shaped structure, and can also be set as a hollow box structure or other structural forms.

[0040] In this embodiment, the support 2 is a hollow box structure. In a specific application process, the support 2 can also be set to a U-shaped structure similar to the slide 1 or other structural forms.

[0041] As a preferred embodiment, hollow grooves may be further provided on the slide 1 and the support 2 to reduce the weight of the slide.

[0042] Example 2

[0043] Based on the slide disclosed in Example 1, this embodiment discloses a trolley having at least one slide in Example 1.

[0044] Specifically, the top of the trolley has a track that matches the sliding structure on the slide, and the slide is slidably connected to the top of the trolley through the track. As for the specific implementation method of the sliding process, it is the same as that of the conventional single-arm slide, so it will not be repeated in this embodiment.

[0045] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A slide, characterized in that: It comprises a sliding seat and a support arranged on the top of the sliding seat, and the bottom of the sliding seat is provided with a sliding structure capable of cooperating with a track; The support comprises a front wall plate, a rear wall plate, a left wall plate, and a right wall plate, wherein the front wall plate comprises a first wall surface and inclined second wall surfaces symmetrically located on both sides of the first wall surface, wherein the first wall surface is perpendicular to the sliding direction of the slide seat, and one side of the second wall surface is connected to the corresponding side of the first wall surface, and the other side is connected to the corresponding left wall plate or the right wall plate; The two second walls are provided with a first hinge structure, and both sides of the first wall are provided with a second hinge structure.

2. The slide table according to claim 1, characterized in that: The first hinge structure includes two first ear plates; The two first ear plates are arranged on the second wall surface at intervals along the height direction of the support, and coaxial first hinge holes are provided on the two first ear plates.

3. The slide table according to claim 2, characterized in that: A first rib plate is connected between the two first ear plates, and the first rib plate is fixedly connected to the second wall surface.

4. The slide table according to claim 2, characterized in that: A second rib plate is connected between the first ear plate located at the bottom and the slide seat, and the second rib plate is fixedly connected to the second wall surface.

5. The slide table according to claim 1, characterized in that: The second hinge structure includes two second ear plates; The two second ear plates are arranged on the first wall surface at intervals along the height direction of the support, and coaxial second hinge holes are provided on the two second ear plates.

6. The slide table according to claim 1, characterized in that: The included angle between the first wall surface and the second wall surface facing the rear wall plate is greater than 90° and less than 180°.

7. The slide table according to any one of claims 1 to 6, characterized in that: The slide seat is in a U-shaped structure as a whole, the support is fixedly arranged on the U-shaped bottom edge of the slide seat, and the sliding structure is a sliding groove or a sliding block arranged at the bottom of both sides of the U-shaped side of the slide seat.

8. The slide table according to claim 7, characterized in that: A first reinforcing rib is connected between the two U-shaped sides on the sliding seat.

9. The slide table according to claim 8, characterized in that: A second reinforcing rib is connected between the first reinforcing rib and the support.

10. A trolley, characterized in that: The trolley is provided with a slide as described in any one of claims 1 to 9.

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