Sliding table structure and trolley

Abstract

The utility model discloses a slipway structure and a trolley, the slipway structure comprises a slipway main body, the bottom of the slipway main body is provided with a sliding structure, and the slipway main body is provided with more than two arm support assembly stations; the boom assembly station comprises a drill boom reinforcing plate, a first lug plate and a second lug plate, and a first hinge hole and a second hinge hole are formed in the drill boom reinforcing plate; a third hinge hole coaxial with the first hinge hole is formed in the first lug plate; the second lug plate is provided with a fourth hinge hole coaxial with the second hinge hole. The trolley is applied to the field of rock drilling equipment, a plurality of arm supports can be assembled on one sliding table in a centralized mode through a plurality of arm support assembly stations, the length and the size of the whole trolley are further reduced, the trolley is made to be higher in adaptability to sections of different sizes, the utilization efficiency is higher, and the production cost is reduced. And the cantilever crane assembly station can realize pitching and side-sway installation of the cantilever crane through three plates, so that the number of parts is reduced, and the manufacturing cost of the sliding table structure is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of rock drilling equipment, in particular to a slide table structure 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 structure and a trolley, which can centrally assemble multiple 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-mentioned purpose, the utility model provides a slide structure, including a slide body, a slide structure capable of cooperating with a track is provided at the bottom of the slide body, and more than two arm assembly stations are provided at intervals along the width direction on the slide body;

[0005] The arm assembly station comprises a drill arm reinforcement plate, a first ear plate and a second ear plate, and the drill arm reinforcement plate is provided with a first hinge hole and a second hinge hole at intervals along the width direction of the slide body;

[0006] The first ear plate is arranged parallel to and below the drill arm reinforcement plate, and the first ear plate has a third hinge hole coaxial with the first hinge hole;

[0007] The second ear plate is arranged in parallel below the drill arm reinforcement plate and is higher than the first ear plate, and the second ear plate has a fourth hinge hole coaxial with the second hinge hole.

[0008] In one embodiment, the slide body includes a base and a support, and the sliding structure is arranged at the bottom of the base;

[0009] The support is fixedly arranged on the top of the base, and the arm support assembly station is arranged on the support.

[0010] In one of the embodiments, the drill arm reinforcement plate is fixedly connected to the wall plate on the top of the support, and the drill arm reinforcement plate is thicker than the wall plate on the top of the support.

[0011] In one embodiment, the support includes a front sealing plate, a rear sealing plate and a second enclosure plate, the front sealing plate and the rear sealing plate are connected via the second enclosure plate, and the arm assembly station is arranged on the front sealing plate.

[0012] In one embodiment, the number of the arm assembly stations is two, and the two arm assembly stations are symmetrically arranged on both sides of the support.

[0013] In one embodiment, a plurality of first reinforcing ribs are provided between the support and the base.

[0014] In one embodiment, a portion of the first reinforcing rib plate is located below one of the boom assembly stations, and another portion of the first reinforcing rib plate is located below another of the boom assembly stations.

[0015] In one embodiment, the axial directions of the first hinge hole and the second hinge hole are perpendicular to the base.

[0016] In one embodiment, a second reinforcing rib plate is connected between the drill arm reinforcement plate and the first ear plate, and the second reinforcing rib plate is fixedly connected to the slide body.

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

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

[0019] 1. The slide structure of the utility model arranges multiple arm assembly stations on the slide body, so that multiple arms can be assembled on one slide, thereby reducing the length and volume of the whole trolley, making the trolley more adaptable to sections of different sizes and more efficient;

[0020] 2. The slide structure of the utility model arranges the first hinge hole and the second hinge hole on the drill arm reinforcement plate, and cooperates with the first ear plate and the second ear plate. The three plates can realize the boom pitch and side swing installation, which reduces the number of parts and reduces the manufacturing cost of the slide structure;

[0021] 3. In the preferred embodiment of the slide structure of the utility model, the drill arm reinforcement plate is fixedly connected to the wall plate at the top of the support, and the drill arm reinforcement plate is thicker than the wall plate at the top of the support, and a reasonable thickness transition method is adopted to effectively reduce the cost while ensuring the strength;

[0022] 4. In the preferred embodiment of the slide structure of the utility model, the axial directions of the first hinge hole and the second hinge hole are set to be perpendicular to the base, thereby effectively reducing the difficulty of production and processing of each part while meeting the requirements of arm rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] 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.

[0024] Figure 1 This is an axonometric diagram of the slide structure in Example 1 of the utility model;

[0025] Figure 2 It is a side view of the slide structure in Example 1 of the utility model;

[0026] Figure 3 It is a top view of the slide structure in Example 1 of the utility model;

[0027] Figure 4 This is an axonometric view of the support in Example 1 of the utility model.

[0028] Figure numbers: slide body 1, sliding structure 101, base 102, support 103, drill arm reinforcement plate 2, first hinge hole 201, second hinge hole 202, first ear plate 3, third hinge hole 301, second ear plate 4, fourth hinge hole 401, first reinforcing rib plate 5, second reinforcing rib plate 6.

[0029] 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

[0030] 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.

[0031] 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.

[0032] 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.

[0033] 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.

[0034] 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.

[0035] Example 1

[0036] like Figures 1 to 4 As shown is a slide structure disclosed in this embodiment, which mainly includes a slide body 1. A sliding structure 101 capable of cooperating with a track is provided at the bottom of the slide body 1, specifically, slide grooves are arranged on both sides of the bottom of the slide body 1, or it can be a slider welded on both sides and / or the middle of the bottom of the slide body 1, or it can be a roller fixed on both sides of the bottom of the slide body 1.

[0037] More than two arm assembly stations are arranged at intervals along the width direction on the slide body 1, and each arm assembly station can realize the pitch and roll installation of a group of arms. In this embodiment, by arranging multiple arm assembly stations on the slide body 1, multiple arms can be assembled on one slide, thereby reducing the length and volume of the whole trolley, making the trolley more adaptable to different cross-sections and more efficient.

[0038] In this embodiment, the arm assembly station includes a drill arm reinforcement plate 2, a first ear plate 3 and a second ear plate 4. The drill arm reinforcement plate 2 is provided with a first hinge hole 201 and a second hinge hole 202 at intervals along the width direction of the slide body 1. The first ear plate 3 is arranged in parallel below the drill arm reinforcement plate 2, and the first ear plate 3 has a third hinge hole 301 coaxial with the first hinge hole 201. The second ear plate 4 is arranged in parallel below the drill arm reinforcement plate 2 and is higher than the first ear plate 3, and the second ear plate 4 has a fourth hinge hole 401 coaxial with the second hinge hole 202. Among them, the first hinge hole 201 and the third hinge hole 301 together constitute the hinge point of the swing hinge seat on the arm, and the swing hinge seat connects the arm and the first end of the arm pitch cylinder. The second hinge hole 202 and the fourth hinge hole 401 together constitute the hinge point of the side-swing hinge seat, and the first end of the arm side-swing cylinder is connected to the side-swing hinge seat, and the second end of the arm pitch cylinder and the second end of the arm side-swing cylinder are both connected to the arm, which respectively control the pitch and side-swing of the arm, thereby realizing the pitch and side-swing installation of the arm.

[0039] In addition, in this embodiment, the first hinge hole 201 and the second hinge hole 202 are simultaneously arranged on the drill arm reinforcement plate 2, and the drill arm reinforcement plate 2, the first ear plate 3, and the second ear plate 4 cooperate with each other, so that the three plates can realize the arm pitch and side swing installation, thereby reducing the number of parts and components and effectively reducing the production cost of the slide structure.

[0040] In the specific implementation process, the slide body 1 includes a base 102 and a support 103, the sliding structure 101 is arranged at the bottom of the base 102, the support 103 is fixed to the top of the base 102 by welding and / or bolt connection, and the arm assembly station is arranged on the support 103.

[0041] Specifically in this embodiment, the base 102 and the support 103 are both hollow box structures as a whole. The base 102 includes a bottom plate, a first enclosure and an upper sealing plate, and the bottom plate and the upper sealing plate are connected by the first enclosure. The support 103 is arranged on the upper sealing plate, and is located on one side of the base 102 as a whole. The support 103 includes a front sealing plate, a rear sealing plate and a second enclosure, and the front sealing plate and the rear sealing plate are connected by the second enclosure, and the arm assembly station is arranged on the front sealing plate. Preferably, a plurality of hollow grooves are provided on the base 102 and the support 103 to achieve weight reduction. It is worth noting that in the specific application process, the base 102 and the support 103 can also be set to other structural forms, for example, the number of supports 103 is set to correspond to the arm assembly station one by one, and the supports 103 are arranged at intervals on the top of the base 102.

[0042] In this embodiment, the drill arm reinforcement plate 2 is fixedly connected to the wall plate at the top of the support 103 (i.e., the top of the second enclosure plate), and the drill arm reinforcement plate 2 is thicker than the wall plate at the top of the support 103. By adopting a transitional design between the wall plate at the top of the support 103 and the drill arm reinforcement plate 2, the manufacturing cost is effectively reduced while ensuring strength.

[0043] It is worth noting that, although the number of boom assembly stations shown in the figure in this embodiment is two, and the two boom assembly stations are symmetrically arranged on both sides of the support 103, in specific applications, the number of boom assembly stations can also be set to more than three.

[0044] In this embodiment, a plurality of first reinforcing ribs 5 are disposed between the support 103 and the base 102 to increase the structural strength of the slide body 1 .

[0045] In the specific implementation process, a plurality of first reinforcing ribs 5 are provided at the connection between the base 102 and the support 103 below each boom assembly station. Figure 1 There are three first reinforcing ribs 5 at the connection between the base 102 and the support 103 below each arm assembly station. The three first reinforcing ribs 5 are spaced apart along the width direction of the slide body 1, and the middle first reinforcing rib 5 is larger in size, while the first reinforcing ribs 5 on both sides are smaller in size, thereby meeting the strength requirements while reducing the production cost.

[0046] In this embodiment, the axes of the first hinge hole 201 and the second hinge hole 202 are perpendicular to the base 102, thereby effectively reducing the difficulty of production and processing of various parts while meeting the requirements for arm rotation.

[0047] As a preferred embodiment, a second reinforcing rib plate 6 is connected between the drill arm reinforcement plate 2 and the first ear plate 3, and the second reinforcing rib plate 6 is fixedly connected to the slide body 1, thereby further increasing the stability of the slide structure supporting the boom.

[0048] Example 2

[0049] Based on the slide structure disclosed in Example 1, this embodiment discloses a trolley having at least one slide structure in Example 1.

[0050] Specifically, the top of the trolley has a track that matches the sliding structure on the slide structure. The slide structure 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.

[0051] 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 structure, characterized in that: It comprises a slide body, the bottom of which is provided with a sliding structure capable of cooperating with a track, and the slide body is provided with more than two arm assembly stations spaced apart in the width direction; The arm assembly station comprises a drill arm reinforcement plate, a first ear plate and a second ear plate, and the drill arm reinforcement plate is provided with a first hinge hole and a second hinge hole at intervals along the width direction of the slide body; The first ear plate is arranged parallel to and below the drill arm reinforcement plate, and the first ear plate has a third hinge hole coaxial with the first hinge hole; The second ear plate is arranged in parallel below the drill arm reinforcement plate and is higher than the first ear plate, and the second ear plate has a fourth hinge hole coaxial with the second hinge hole.

2. The slide structure according to claim 1, characterized in that: The slide body includes a base and a support, and the sliding structure is arranged at the bottom of the base; The support is fixedly arranged on the top of the base, and the arm support assembly station is arranged on the support.

3. The slide structure according to claim 2, characterized in that: The drill arm reinforcement plate is fixedly connected to the wall plate on the top of the support, and the drill arm reinforcement plate is thicker than the wall plate on the top of the support.

4. The slide structure according to claim 2, characterized in that: The support includes a front sealing plate, a rear sealing plate and a second enclosure plate. The front sealing plate and the rear sealing plate are connected via the second enclosure plate. The arm assembly station is arranged on the front sealing plate.

5. The slide structure according to claim 2, 3 or 4, characterized in that: The number of the arm assembly stations is two, and the two arm assembly stations are symmetrically arranged on both sides of the support.

6. The slide structure according to claim 5, characterized in that: A plurality of first reinforcing rib plates are arranged between the support and the base.

7. The slide structure according to claim 6, characterized in that: A portion of the first reinforcing rib plate is located below one of the boom assembly stations, and another portion of the first reinforcing rib plate is located below another of the boom assembly stations.

8. The slide structure according to claim 2, 3 or 4, characterized in that: The axial directions of the first hinge hole and the second hinge hole are both perpendicular to the base.

9. The slide structure according to claim 1, 2, 3 or 4, characterized in that: A second reinforcing rib plate is connected between the drill arm reinforcing plate and the first ear plate, and the second reinforcing rib plate is fixedly connected to the slide body.

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

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