Hydraulic breaking hammer tool, propelling beam and anchor rod trolley

Abstract

The utility model discloses a hydraulic breaking hammer tool, a propelling beam and an anchor rod trolley. The hydraulic breaking hammer tool comprises a base, a side plate assembly and a breaking hammer assembly. The number of the side plate assemblies is two, the two side plate assemblies are arranged at the top of the base in a spaced mode, and the breaking hammer assembly is fixedly clamped between the two side plate assemblies. A sliding groove or a sliding block is arranged at the bottom of the base and used for being in sliding fit with the propelling beam. The hydraulic breaking hammer tool is applied to the field of rock drilling equipment, the hydraulic breaking hammer tool can be directly installed on a propelling beam of an anchor rod trolley, then the hydraulic breaking hammer tool replaces a rock drill to conduct anchoring and hole entering, cost is lower, and construction efficiency can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rock drilling equipment, in particular to a hydraulic breaker hammer tooling, a propulsion beam and an anchor trolley. Background Art

[0002] During tunnel construction, anchor rods play an important role in support and reinforcement. Their main operations include rock support, prevention and control of surface subsidence, fixing slopes and supporting working surfaces, etc.

[0003] The installation of anchor rods is mainly divided into hole drilling, hole cleaning, anchor rod insertion, impact anchor rod and anchor rod fixing. The existing anchor rod trolleys usually use a rock drill to drill holes, and use another rock drill to impact the anchor rod and drive the anchor into the hole after the hole is cleaned. However, the use of rock drills to impact anchor rods not only has the problems of high cost, complex installation and difficult maintenance, but also the rock drills are large in size and heavy, and are not easy to carry and operate, resulting in low construction efficiency. Utility Model Content

[0004] In view of the deficiencies in the above-mentioned prior art, the utility model provides a hydraulic breaker tool, a propulsion beam and an anchor trolley, wherein the hydraulic breaker tool can be directly installed on the propulsion beam of the anchor trolley, thereby replacing the rock drill to drive anchors into holes, which not only reduces the cost but also effectively increases the construction efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a hydraulic breaker hammer tooling, comprising a base, a side plate assembly and a breaker hammer assembly;

[0006] There are two side plate assemblies, and the two side plate assemblies are spaced apart on the top of the base, and the breaker hammer assembly is fixedly clamped between the two side plate assemblies;

[0007] The bottom of the base is provided with a sliding matching structure for sliding matching with the propulsion beam.

[0008] In one embodiment, the side panel assembly includes a side panel, a first clamping plate and a second clamping plate, and the side panel is arranged on the top of the base;

[0009] The first clamping plate is disposed between the breaker hammer assembly and the first end of the side plate, and the side plate, the first clamping plate and the breaker hammer assembly are fixedly connected by first clamping plate bolts;

[0010] The second clamping plate is arranged between the breaker hammer assembly and the second end of the side plate, and the side plate, the second clamping plate and the breaker hammer assembly are fixedly connected by second clamping plate bolts.

[0011] In one embodiment, the breaker hammer assembly includes a breaker hammer body and a drill rod, wherein the drill rod is connected to a first end of the breaker hammer body;

[0012] The first clamping plate is located near the first end of the breaker hammer body, and the number of the first clamping plate bolts is multiple and distributed in an array.

[0013] In one embodiment, the mating surface between the first clamping plate and the breaker hammer assembly is a zigzag surface structure.

[0014] In one embodiment, buckle plates are respectively provided at the upper and lower ends of the second clamping plate for buckling the top and bottom of the breaker hammer assembly.

[0015] In one embodiment, the side plate is a bent plate consisting of a first plate surface and a second plate surface, and the first plate surface is perpendicular to the second plate surface;

[0016] The first board surface is fixedly connected to the base, and the first clamping plate and the second clamping plate are both connected to the second board surface.

[0017] In one of the embodiments, a groove is provided on the base at a position corresponding to the side panel, and the first panel surface of the side panel is embedded in the groove and fixedly connected to the base via base bolts.

[0018] In one embodiment, the sliding fit structure includes slider clamps symmetrically arranged on both sides of the bottom of the base;

[0019] A sliding groove is provided on the inner side of the slider clamping plate to match the guide rail on the propulsion beam.

[0020] To achieve the above purpose, the utility model also provides a propulsion beam, a first guide rail is provided on the first side of the propulsion beam, a second guide rail is provided on the second side of the propulsion beam, a rock drill is slidably fitted on the first guide rail, and the above-mentioned hydraulic breaker tooling is slidably fitted on the second guide rail.

[0021] In order to achieve the above-mentioned purpose, the utility model also provides an anchor trolley, which has the above-mentioned propulsion beam.

[0022] Compared with the prior art, the utility model has the following beneficial technical effects:

[0023] 1. The hydraulic breaker tooling in the utility model can be directly installed on the propulsion beam of the anchor trolley, replacing the high-cost rock drill to complete the impact installation of the anchor, thereby effectively reducing the cost;

[0024] 2. The hydraulic breaker tooling in the utility model is lighter than the rock drill and can be more conveniently installed on the anchor trolley, which is convenient to move and use, thereby improving the construction efficiency of the anchor trolley and has great market potential and application value. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] 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.

[0026] Figure 1 This is an axonometric view of the hydraulic breaker tooling in Example 1 of the utility model;

[0027] Figure 2 It is a top view of the hydraulic breaker tooling in Example 1 of the utility model;

[0028] Figure 3 This is a front view of the hydraulic breaker tooling in Example 1 of the utility model;

[0029] Figure 4 It is a side sectional view of the hydraulic breaker tooling in Example 1 of the utility model;

[0030] Figure 5 This is a schematic structural diagram of the sliding fit structure in Embodiment 1 of the present utility model;

[0031] Figure 6 It is a partial front view of the propulsion beam in Example 2 of the utility model;

[0032] Figure 7 It is a partial axonometric view of the propulsion beam in Example 2 of the utility model.

[0033] Figure numbers: base 1, side plate 2, first plate surface 201, second plate surface 202, first clamping plate 3, second clamping plate 4, first clamping plate bolt 5, second clamping plate bolt 6, breaker body 7, drill rod 8, slider clamping plate 9, slide groove 901, base bolt 10, guide rail 11, thrust beam 12, rock drill 13, hydraulic breaker tooling 14.

[0034] 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

[0035] 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.

[0036] 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.

[0037] 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.

[0038] 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.

[0039] 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.

[0040] Example 1

[0041] like Figures 1 to 4 The figure shows a hydraulic breaker tool 14 disclosed in the present embodiment, which mainly includes a base 1, a side plate assembly and a breaker assembly. Among them, there are two side plate assemblies, and the two side plate assemblies are spaced apart at the top of the base 1, and the breaker assembly is fixedly clamped between the two side plate assemblies. The bottom of the base 1 is provided with a sliding fit structure for sliding fit with the propulsion beam. The hydraulic breaker tool 14 can be directly installed on the propulsion beam of the anchor trolley, thereby replacing the high-cost rock drill to complete the impact installation of the anchor, thereby reducing costs. Moreover, compared with the rock drill, the hydraulic breaker tool 14 in the present embodiment is lighter and can be more conveniently installed on the anchor trolley, which is convenient for movement and use, thereby improving the construction efficiency of the anchor trolley.

[0042] In this embodiment, the side plate assembly includes a side plate 2, a first clamping plate 3 and a second clamping plate 4, and the side plate 2 is arranged on the top of the base 1. The first clamping plate 3 is arranged between the breaker hammer assembly and the first end of the side plate 2, and the side plate 2, the first clamping plate 3, and the breaker hammer assembly are fixedly connected by the first clamping plate bolt 5. The second clamping plate 4 is arranged between the breaker hammer assembly and the second end of the side plate 2, and the side plate 2, the second clamping plate 4, and the breaker hammer assembly are fixedly connected by the second clamping plate bolt 6. The breaker hammer assembly is clamped and fixed by the first clamping plate 3 and the second clamping plate 4, thereby reducing the contact area between the side plate assembly and the breaker hammer assembly and reducing the flatness requirement of the side plate assembly. Of course, in the specific application process, the side plate assembly may also only include the side plate, that is, the breaker hammer assembly is fixed on the base 1 by two side plates.

[0043] In this embodiment, the breaker hammer assembly includes a breaker hammer body 7 and a drill rod 8. The breaker hammer body 7 is an overall cuboid structure. The drill rod 8 is connected to the first end of the breaker hammer body 7, and the first clamping plate 3 is located near the first end of the breaker hammer body 7. Since the first clamping plate 3 is close to the first end of the breaker hammer body 7, it needs to bear more impact loads during the operation of the breaker hammer assembly. Therefore, as a preferred embodiment, the number of first clamping plate bolts 5 is set to be multiple and distributed in a rectangular array or a circular array, so as to better transfer the impact load borne by the breaker hammer assembly during operation to the side plate assembly and the base 1.

[0044] As a preferred embodiment, the mating surface between the first clamping plate 3 and the breaker hammer assembly is a zigzag surface structure. Specifically, there is a slot on the side of the breaker hammer body 7, and a corresponding block is provided on the first clamping plate 3. When the first clamping plate 3 and the breaker hammer body 7 are matched, the block is embedded in the slot, thereby achieving the limit in the length direction of the breaker hammer assembly. In the specific application process, the block can also be provided on the breaker hammer body 7, and the slot can be provided on the first clamping plate 3.

[0045] Further preferably, the upper and lower ends of the second clamping plate 4 are provided with gussets, respectively. When the second clamping plate 4 is matched with the breaker body 7, the gussets at the upper and lower ends of the second clamping plate 4 respectively abut against the top and bottom of the breaker body 7, thereby fastening the breaker assembly to achieve the limit of the height direction of the breaker assembly. In the specific application process, a fixing groove can also be provided on the breaker body 7 to embed the gusset. Alternatively, the gusset is provided on the breaker body 7, and a fixing groove matched with the gusset is provided on the second clamping plate 4.

[0046] In this embodiment, the side plate 2 is a bent plate of an L-shaped structure, which includes a first plate surface 201 and a second plate surface 202 that are perpendicular to each other. The first plate surface 201 is fixedly connected to the base 1 through the base bolts 10, and the first clamping plate 3 and the second clamping plate 4 are both connected to the second plate surface 202. In this embodiment, the side plate 2 in the form of a bent plate is used instead of welding, so that the side plate 2 is easier to process and shape, and at the same time, the verticality error of the side plate 2 can be ensured to be low. Of course, in specific applications, the side plate 2 can also be prepared by welding.

[0047] As a preferred embodiment, a groove 101 is provided on the base 1 at a position corresponding to the side plate 2. After the first plate surface 201 of the side plate 2 is embedded in the groove 101, it is fixedly connected to the base 1 through the base bolts 10, thereby improving the stability of the connection between the base 1 and the side plate 2 and preventing the side plate 2 from moving on the base 1 during the operation of the breaker assembly.

[0048] In the specific application process, the sliding matching structure is a slider clamping plate 9 symmetrically arranged on both sides of the bottom of the base 1 by bolt connection or welding, and the slider clamping plate 9 is provided with a dovetail-shaped sliding groove 901 on the inner side to match the guide rail 11 on the anchor trolley push beam, that is, Figure 5 It is worth noting that the sliding fit structure can also be set as a sliding groove structure.

[0049] In the specific implementation process, there is a gap between the breaker hammer assembly and the base 1 , that is, the breaker hammer body is not in contact with the base 1 , thereby reducing the flatness requirement of the base 1 .

[0050] Example 2

[0051] like Figure 6 , Figure 7 This embodiment discloses a propulsion beam 12, a first guide rail is provided on a first side surface of the propulsion beam 12, a second guide rail is provided on a second side surface of the propulsion beam 12, a rock drill 13 is slidably matched on the first guide rail, and a hydraulic breaker tool 14 in Embodiment 1 is slidably matched on the second guide rail. During the operation, after the hole is drilled by the rock drill 13, the breaker assembly in the hydraulic breaker tool 14 is used to drive an anchor into the hole, thereby solving the problems of high cost, low efficiency and poor portability of driving an anchor into the hole by using a rock drill.

[0052] Example 3

[0053] This embodiment discloses an anchor trolley, which mainly includes a trolley body, a crank arm mechanism arranged on the trolley body, and a propulsion beam arranged on a driving mechanism, wherein the propulsion beam adopts the implementation method in Example 2, so that the anchor trolley can perform anchor installation operations more cost-effectively and efficiently.

[0054] 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 hydraulic breaker tool, characterized in that: It includes a base, a side plate assembly and a breaker hammer assembly; There are two side plate assemblies, and the two side plate assemblies are spaced apart on the top of the base, and the breaker hammer assembly is fixedly clamped between the two side plate assemblies; The bottom of the base is provided with a sliding matching structure for sliding matching with the propulsion beam.

2. The hydraulic breaker tooling according to claim 1, characterized in that: The side panel assembly comprises a side panel, a first clamping plate and a second clamping plate, and the side panel is arranged on the top of the base; The first clamping plate is disposed between the breaker hammer assembly and the first end of the side plate, and the side plate, the first clamping plate and the breaker hammer assembly are fixedly connected by first clamping plate bolts; The second clamping plate is arranged between the breaker hammer assembly and the second end of the side plate, and the side plate, the second clamping plate and the breaker hammer assembly are fixedly connected by second clamping plate bolts.

3. The hydraulic breaker tooling according to claim 2, characterized in that: The breaker hammer assembly comprises a breaker hammer body and a drill rod, wherein the drill rod is connected to a first end of the breaker hammer body; The first clamping plate is located near the first end of the breaker hammer body, and the number of the first clamping plate bolts is multiple and distributed in an array.

4. The hydraulic breaker tooling according to claim 2, characterized in that: The mating surface between the first clamping plate and the breaker hammer assembly is a zigzag surface structure.

5. The hydraulic breaker tooling according to claim 2, characterized in that: Buckle plates are respectively provided at the upper and lower ends of the second clamping plate for buckling the top and bottom of the breaker hammer assembly.

6. The hydraulic breaker tooling according to any one of claims 2 to 5, characterized in that: The side plate is a bent plate consisting of a first plate surface and a second plate surface, and the first plate surface is perpendicular to the second plate surface; The first board surface is fixedly connected to the base, and the first clamping plate and the second clamping plate are both connected to the second board surface.

7. The hydraulic breaker tooling according to claim 6, characterized in that: A groove is provided on the base at a position corresponding to the side plate, and the first plate surface of the side plate is embedded in the groove and fixedly connected to the base through base bolts.

8. The hydraulic breaker tooling according to any one of claims 1 to 5, characterized in that: The sliding fit structure comprises slider clamps symmetrically arranged on both sides of the bottom of the base; A sliding groove is provided on the inner side of the slider clamping plate to match the guide rail on the propulsion beam.

9. A propulsion beam, wherein a first guide rail is disposed on a first side surface of the propulsion beam, and a second guide rail is disposed on a second side surface of the propulsion beam, wherein: A rock drill is slidably fitted on the first guide rail, and a hydraulic breaker tooling according to any one of claims 1 to 8 is slidably fitted on the second guide rail.

10. An anchor trolley, characterized in that: A propulsion beam as claimed in claim 9.

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