Double-lifting operation platform system and drill jumbo

Abstract

The utility model discloses a double-lifting operation platform system and a drill jumbo. The system comprises a base, operation platforms, a ceiling and a lifting drive. The operation platform is arranged on the base, and the operation platform has a vertical lifting stroke on the base; the ceiling is arranged on the operation platform and has a vertical lifting stroke on the operation platform; the lifting drive is in transmission connection with the operating platform to drive the operating platform to lift; a detachable supporting piece is arranged between the ceiling and the base. The lifting device is applied to the field of tunnel construction, the operating platform is connected to the base in a lifting and sliding mode, meanwhile, the ceiling is connected to the operating platform in a lifting and sliding mode, namely, the operating platform and the ceiling can be simultaneously driven to ascend together through a set of lifting drivers, and after the ceiling is lifted to the needed height in cooperation with the supporting pieces, the ceiling is lifted to the needed height. The ceiling and the base can be relatively fixed, then the operation platform is lowered to the required height, namely the operation platform and the ceiling are lifted through the lifting drive, and the production cost is effectively saved.

Description

Technical Field

[0001] The utility model relates to the technical field of tunnel construction, in particular to a double lifting operation platform system and a rock drilling trolley. Background Art

[0002] The existing drilling rigs are relatively high, making it difficult to move and transfer in narrow caverns. Some drilling rigs do not have a lifting operating platform, which makes it difficult for the operator to observe and control the over-excavation and under-excavation of the arch. Therefore, an operating platform and a supporting ceiling with lifting functions are required, which can not only shrink and lower the height of the vehicle to facilitate transfer, but also realize the lifting of the operating platform for easy observation by the operator. However, at present, if the lifting of both the operating platform and its supporting ceiling is required, two sets of lifting drives are often required, such as the technical solution disclosed in patent CN218376418U, which is costly and not conducive to mass production. Utility Model Content

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a double lifting operating platform system and a rock drilling trolley, which can realize the lifting of the operating platform and the ceiling through a set of lifting drives, effectively saving production costs.

[0004] To achieve the above-mentioned purpose, the utility model provides a double lifting operation platform system, including a base, an operation platform, a ceiling and a lifting drive;

[0005] The operating platform is arranged on the base, and the operating platform has a vertical lifting stroke on the base;

[0006] The ceiling is arranged on the operating platform, and the ceiling has a vertical lifting stroke on the operating platform;

[0007] The lifting drive is connected to the operating platform in a transmission manner to drive the operating platform to lift;

[0008] A detachable supporting member is provided between the ceiling and the base.

[0009] In one embodiment, the operating platform is provided with a first guide column in the vertical direction;

[0010] The base is provided with a first guide groove along the vertical direction, and the first guide column is slidably connected in the first guide groove;

[0011] The lifting drive is arranged on the base and is transmission-connected with the first guide column.

[0012] In one embodiment, the lifting drive includes a cylinder fixing seat and a telescopic cylinder;

[0013] The oil cylinder fixing seat is connected to the base, one end of the telescopic oil cylinder is connected to the oil cylinder fixing seat, and the other end is connected to the first guide column.

[0014] In one embodiment, the ceiling is provided with a second guide column in the vertical direction;

[0015] The operating platform is provided with a second vertical guide groove, and the second guide column is slidably connected in the second guide groove.

[0016] In one embodiment, one end of the support member is a hinged end, and the other end is a movable end;

[0017] One of the base and the ceiling is hinged to the hinged end, and the other of the base and the ceiling is connected to the movable end through an assembly structure.

[0018] In one embodiment, there are multiple assembly structures.

[0019] In one embodiment, when the base is hinged to the hinged end, the base is further provided with a storage structure that can be detachably connected to the movable end;

[0020] When the ceiling is hinged to the hinged end, a storage structure which can be detachably connected to the movable end is also provided on the ceiling.

[0021] In one embodiment, the base is provided with a first assembly structure, and the ceiling is provided with a second assembly structure;

[0022] One end of the support member is detachably connected to the first assembly structure, and the other end of the support member is detachably connected to the second assembly structure.

[0023] In order to achieve the above-mentioned purpose, the utility model also provides a rock drilling trolley, on which the above-mentioned double lifting operating platform system is provided.

[0024] In one embodiment, the base in the dual lifting operating platform system is a boom slide on the drilling rig.

[0025] Compared with the prior art, the utility model has the following beneficial technical effects:

[0026] 1. The lifting operation platform system of the utility model is connected to the base by lifting and sliding the operation platform, and the ceiling is connected to the operation platform by lifting and sliding. That is, a set of lifting drives can simultaneously drive the operation platform and the ceiling to rise together. With the support member, the ceiling is first raised to the required height, and then the ceiling and the base can be relatively fixed, and then the operation platform is lowered to the required height. That is, the lifting and lowering of the operation platform and the ceiling is realized by a set of lifting drives, which effectively saves production costs;

[0027] 2. In the preferred embodiment of the lifting operation platform system of the utility model, a plurality of first assembly structures of different heights can be arranged on the base. When the movable end of the support member is connected to different first assembly structures, the height adjustment of the ceiling can be effectively achieved;

[0028] 3. In the preferred embodiment of the lifting operation platform system of the utility model, a second assembly structure is provided on the ceiling, and the support member can be stored on the ceiling when not in use, which can effectively prevent the support rod from being lost and is convenient without affecting the appearance. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] 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.

[0030] Figure 1 This is the first axonometric view of the double lifting operation platform system in the embodiment of the utility model;

[0031] Figure 2 This is a second axonometric view of the double lifting operating platform system in the embodiment of the utility model;

[0032] Figure 3 It is a first axonometric view of the operating platform in the embodiment of the utility model;

[0033] Figure 4 This is a second axonometric view of the operating platform in the embodiment of the utility model.

[0034] Figure numbers: base 1, first guide groove 101, operating platform 2, bottom plate 201, side plate 202, fence 203, first guide column 204, second guide groove 205, ceiling 3, second guide column 301, support member 4, cylinder fixing seat 5, telescopic cylinder 6.

[0035] 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

[0036] 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.

[0037] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0038] 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.

[0039] 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.

[0040] 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.

[0041] Example 1

[0042] like Figures 1 to 4 The figure shows a dual lifting operation platform system disclosed in this embodiment, which mainly includes a base 1, an operation platform 2, a ceiling 3 and a lifting drive. Among them, the operation platform 2 is arranged on the base 1, and the operation platform 2 has a vertical lifting stroke on the base 1, and the ceiling 3 is arranged on the operation platform 2, and the ceiling 3 has a vertical lifting stroke on the operation platform 2. The lifting drive is connected to the operation platform 2 in a transmission manner to drive the operation platform 2 to rise and fall, and a detachable support member 4 is provided between the ceiling 3 and the base 1, that is, the relative fixation of the ceiling 3 and the base 1 can be achieved by connecting the support member 4.

[0043] The deployment process of the dual lifting operation platform system in this embodiment is as follows:

[0044] In the initial state, the operating platform 2 is at the lowest position on the base 1, and the ceiling 3 is at the lowest position on the operating platform 2, that is, at this time, the operating platform 2 falls on the base 1 or the external structure as a whole, and the ceiling 3 falls on the operating platform 2 as a whole;

[0045] When unfolding, the lifting drive is started, and the operating platform 2 is driven to drive the ceiling 3 to rise together. After the ceiling 3 rises to the required height, the lifting drive is stopped, and the support member 4 is installed between the ceiling 3 and the base 1, so that the ceiling 3 and the base 1 are relatively fixed and cannot be lowered;

[0046] Finally, the lifting drive is started again to drive the operating platform 2 to descend to the required height alone, and then the lifting drive is stopped again. At this point, the operating platform 2 and the ceiling 3 are both at the required height, that is, the operating platform 2 and the ceiling 3 are driven up at the same time by one set of lifting drives, which effectively saves production costs.

[0047] The stowage process of the dual lifting operation platform system in this embodiment is as follows:

[0048] First, the lifting drive is started to drive the operating platform 2 to rise alone until the ceiling 3 falls on the operating platform 2 as a whole, and then the lifting drive is stopped;

[0049] Subsequently, after removing the support member 4 between the ceiling 3 and the base 1, the lifting drive is started again to drive the operating platform 2 to bring the ceiling 3 down together, until the operating platform 2 falls as a whole on the base 1 or the external structure. At this point, the dual lifting operating platform system is restored to its initial state, that is, the operating platform 2 and the ceiling 3 are driven to descend at the same time through a set of lifting drives, which effectively saves production costs.

[0050] In the specific implementation process, the operating platform 2 includes a bottom plate 201 and a side plate 202 and a fence 203 arranged on the bottom plate 201. A first vertical guide column 204 is fixedly connected to the side of the side plate 202 facing away from the fence 203. At the same time, a first vertical guide groove 101 is provided on the base 1, and the first guide column 204 is slidably connected in the first guide groove 101. A second vertical guide column 301 is provided at the bottom of the ceiling 3, and a second vertical guide groove 205 is provided on the operating platform 2, and the second guide column 301 is slidably connected in the second guide groove 205. The lifting drive is arranged on the base 1 and is transmission-connected with the first guide column 204, that is, the lifting drive drives the first guide column 204 to rise and fall, thereby driving the operating platform 2 to rise and fall as a whole. Specifically, the lifting drive includes a cylinder fixing seat 5 and a telescopic cylinder 6. The cylinder fixing seat 5 is fixedly connected to the base 1 by bolt connection or welding. One end of the telescopic cylinder 6 is connected to the cylinder fixing seat 5 by a pin shaft, and the other end is connected to the first guide column 204 by a pin shaft.

[0051] It is worth noting that in the specific application process, the operating platform 2 is not limited to the structure shown in the figure, and can also adopt a structure in which guardrails are arranged all around the bottom plate 201, and a ladder can be added to the guardrail. The lifting drive is not limited to the oil cylinder drive, and can also adopt an X-type lift, a linear module, etc.

[0052] In this embodiment, there are multiple implementations for assembling the support member 4 between the ceiling 3 and the base 1, specifically:

[0053] In the first embodiment, one end of the support member 4 is hinged to the ceiling 3, and the other end is a movable end, and the base 1 is provided with an assembly structure that can be detachably connected to the movable end. Preferably, a plurality of assembly structures can be arranged on the base 1, and each assembly structure is distributed along the vertical interval, that is, when the movable end of the support member 4 is selected to be connected to different assembly structures, the height adjustment of the ceiling 3 can be effectively achieved. Alternatively, a plurality of assembly structures can be distributed horizontally at intervals, that is, when the support member 4 is connected between the ceiling 3 and the base 1, the support member 4 is tilted as a whole, and when the movable end of the support member 4 is selected to be connected to different assembly structures, the tilt angle of the support member 4 is also different, and the height adjustment of the ceiling 3 can also be achieved. Of course, a part of the assembly structure can also be distributed along the vertical interval, and another part of the assembly structure can be distributed along the horizontal interval, which will not be described in detail in this embodiment. Further preferably, in the first embodiment, a storage structure that can be detachably connected to the movable end can also be provided on the ceiling 3, so that when the support member 4 is not in use, it can be stored on the ceiling 3, which can not only effectively prevent the support rod from being lost, but also is convenient and does not affect the appearance.

[0054] In the second embodiment, one end of the support member 4 is hinged to the base 1, and the other end is a movable end, and an assembly structure that can be detachably connected to the movable end is provided on the ceiling 3. Similarly, multiple assembly structures can be provided on the ceiling 3, and each assembly structure is distributed along the vertical interval, that is, when the movable end of the support member 4 is selected to be connected to different assembly structures, the height adjustment of the ceiling 3 can be effectively achieved. Alternatively, multiple assembly structures can also be distributed horizontally at intervals, that is, when the support member 4 is connected between the ceiling 3 and the base 1, the support member 4 is tilted as a whole, and when the movable end of the support member 4 is selected to be connected to different assembly structures, the tilt angle of the support member 4 is also different, and the height adjustment of the ceiling 3 can also be achieved. Of course, it is also possible to distribute a part of the assembly structures along the vertical intervals and distribute the other part of the assembly structures along the horizontal intervals, which will not be described in detail in this embodiment. Further preferably, in the second embodiment, a storage structure that can be detachably connected to the movable end can also be provided on the base 1, so that when the support member 4 is not in use, it can be stored on the base 1, which can not only effectively prevent the support rod from being lost, but also is convenient and does not affect the appearance.

[0055] In the third embodiment, a first assembly structure is provided on the base 1, and a second assembly structure is provided on the ceiling 3. One end of the support member 4 is detachably connected to the first assembly structure, and the other end is detachably connected to the second assembly structure. That is, support members 4 of different lengths can be selected to be connected between the ceiling 3 and the base 1, and the height adjustment of the ceiling 3 can also be achieved.

[0056] The assembly structure, storage structure, first assembly structure and second assembly structure in this embodiment are not shown in the figure. In the specific implementation process, the assembly structure, storage structure, first assembly structure and second assembly structure can be grooves set on the base 1 or the ceiling 3. When connecting, just snap the end of the support member 4 into the groove. This structure is mainly suitable for the implementation method of multiple horizontal distribution of assembly structures. Alternatively, ear plates with pin holes welded on the base 1 or the ceiling 3 can be used as the assembly structure, storage structure, first assembly structure and second assembly structure. At the same time, holes are opened at the ends of the support members 4, and the support members 4 are connected to the base 1 or the ceiling 3 by pin shafts. This structure is mainly suitable for the implementation method of multiple horizontal or vertical distribution of first assembly structures.

[0057] As a preferred embodiment, when used, multiple groups of symmetrical support members 4 can be arranged between the ceiling 3 and the base 1 to ensure the stability of the ceiling 3 after it is raised.

[0058] Example 2

[0059] This embodiment discloses a rock drilling trolley, which is provided with the dual lifting operation platform system in Embodiment 1. Preferably, the base 1 in the dual lifting operation platform system is a boom slide on the rock drilling trolley, that is, the dual lifting operation platform system is integrated on the existing boom slide, and the specific implementation structure of the boom slide is a conventional technical means in the field, and will not be described in detail in this embodiment.

[0060] 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 dual lifting operating platform system, characterized in that: Including base, operating platform, ceiling and lifting drive; The operating platform is arranged on the base, and the operating platform has a vertical lifting stroke on the base; The ceiling is arranged on the operating platform, and the ceiling has a vertical lifting stroke on the operating platform; The lifting drive is connected to the operating platform in a transmission manner to drive the operating platform to lift; A detachable supporting member is provided between the ceiling and the base.

2. The dual lifting operation platform system according to claim 1, characterized in that: The operating platform is provided with a first vertical guide column; The base is provided with a first guide groove along the vertical direction, and the first guide column is slidably connected in the first guide groove; The lifting drive is arranged on the base and is transmission-connected with the first guide column.

3. The dual lifting operation platform system according to claim 2, characterized in that: The lifting drive comprises a cylinder fixing seat and a telescopic cylinder; The oil cylinder fixing seat is connected to the base, one end of the telescopic oil cylinder is connected to the oil cylinder fixing seat, and the other end is connected to the first guide column.

4. The dual lifting operation platform system according to claim 1, 2 or 3, characterized in that: The ceiling is provided with a second guide column in the vertical direction; The operating platform is provided with a second vertical guide groove, and the second guide column is slidably connected in the second guide groove.

5. The dual lifting operation platform system according to claim 1, 2 or 3, characterized in that: One end of the support member is a hinged end, and the other end is a movable end; One of the base and the ceiling is hinged to the hinged end, and the other of the base and the ceiling is connected to the movable end through an assembly structure.

6. The dual lifting operation platform system according to claim 5, characterized in that: The number of the assembly structures is multiple.

7. The dual lifting operation platform system according to claim 5, characterized in that: When the base is hinged to the hinged end, the base is further provided with a storage structure that can be detachably connected to the movable end; When the ceiling is hinged to the hinged end, a storage structure which can be detachably connected to the movable end is also provided on the ceiling.

8. The dual lifting operation platform system according to claim 1, 2 or 3, characterized in that: The base is provided with a first assembly structure, and the ceiling is provided with a second assembly structure; One end of the support member is detachably connected to the first assembly structure, and the other end of the support member is detachably connected to the second assembly structure.

9. A rock drilling rig, characterized in that: The rock drilling trolley is provided with a double lifting operating platform system as described in any one of claims 1 to 8.

10. The drilling rig according to claim 9, characterized in that: The base in the dual lifting operation platform system is the arm slide on the rock drilling trolley.

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