Splitting rod mounting tool

Abstract

The utility model belongs to the technical field of tunnel excavation, and discloses a splitting rod mounting tool which can be used for mounting a splitting rod into a hole in a tunnel face. The splitting rod installation tool comprises a crawler-type forklift, a splitting rod placement groove formed in a pallet fork of the crawler-type forklift, a protective cover installed on the splitting rod placement groove and a splitting rod boosting hydraulic cylinder installed on the pallet fork of the crawler-type forklift, and the splitting rod placement groove is of a U-shaped structure. The tops of the splitting rod containing grooves extend outwards horizontally and are fixed to a crawler-type forklift pallet fork in a lap joint mode, the protective cover and the splitting rod containing grooves form a space for containing splitting rods, and the splitting rods arranged in the splitting rod containing grooves can be pushed into the corresponding holes through hydraulic rods of the splitting rod boosting hydraulic cylinders. The device has the advantages of being flexible in operation, time-saving, labor-saving, reasonable in design structure, high in practical value, low in cost and the like.

Description

TECHNICAL FIELD

[0001] The utility model belongs to tunnel excavation technical field, and specifically relates to a splitting rod installation tool. BACKGROUND

[0002] At present, the installation tool for putting the splitting rod into the drilling hole is lacked, and the splitting rod can only be installed manually, that is, the splitting rod is lifted by the lifting appliance and then pushed into the drilling hole manually, which not only needs manpower and material resources for building the support and installing the lifting appliance, but also has the risk of falling of the stone blocks on the working face, damages the machinery and the personnel, has the hidden danger of safety, and is time-consuming and laborious. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at providing a splitting rod installation tool which is simple and flexible to operate and has low safety risk, and solves the problems of hidden danger of safety and time-consuming and laborious operation in the manual installation of the splitting rod into the drilling hole.

[0004] Therefore, the utility model adopts the technical scheme that a splitting rod installation tool, the splitting rod can be put into the hole on the working face through the splitting rod installation tool, the splitting rod installation tool comprises a track-type forklift, a splitting rod placing groove installed on the track-type forklift fork, a protective cover installed on the splitting rod placing groove and a splitting rod boosting hydraulic cylinder installed on the track-type forklift fork, the splitting rod placing groove is in a "U" type structure, and the top thereof extends horizontally outward and is respectively lapped and fixed on the track-type forklift fork, the protective cover and the splitting rod placing groove form a space for placing the splitting rod, and the splitting rod placed in the splitting rod placing groove can be pushed into the corresponding hole through the hydraulic rod of the splitting rod boosting hydraulic cylinder.

[0005] As the preferred scheme of the above scheme, the left and right side plates of the splitting rod placing groove are welded on the track-type forklift fork, and the welded structure is stable.

[0006] Further preferably, the protective cover is in a left-right symmetrical isosceles trapezoidal shell structure as a whole, and the shell is uniformly provided with lightening holes, the trapezoidal structure avoids collision, and the lightening holes effectively reduce the weight borne by the fork.

[0007] Further preferably, the holes on the working face contour line intersect by 20mm-22mm, so that the core taking efficiency can be ensured while the overbreak of the working face is controlled.

[0008] Further preferably, the holes in the middle part of the working face are arranged in an oblique array, and the distance between the outermost hole and the hole on the working face contour line is 68cm-70cm, and the size is reasonable.

[0009] Further preferably, the distance between the adjacent holes in the horizontal row is 1000mm-1100mm, and the distance between the adjacent holes in the vertical column is 500mm-520mm, so as to effectively ensure the uniform distribution of the holes on the working face, effectively avoid the long drilling and coring process caused by the over-dense holes, and avoid the cracks caused by the over-dense holes in the later splitting rod from covering most of the working face.

[0010] The utility model discloses the beneficial effect: compared with the current splitting rod placement borehole can only adopt manual cooperation installation, this scheme adopts the track -type forklift that specially sets splitting rod and moves up and down and moves forward and backward, thereby splitting rod is transported to corresponding hole outside, then splitting rod is pushed into the hole through splitting rod boost hydraulic cylinder again, only one person operates, and the protective cover and track -type forklift can effectively avoid the situation that the working face gravel falls and damages components or injures staff, the utility model has the advantages of flexible operation, time -saving and labor -saving, reasonable design structure, high practical value, low cost and the like. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is the structural schematic diagram of the utility model.

[0012] Figure 2 It is Figure 1 It is the side view of not showing the protective cover.

[0013] Figure 3 It is the sectional view of splitting rod setting in the space formed by the protective cover and splitting rod setting groove.

[0014] Figure 4 It is the working face hole arrangement drawing. DETAILED DESCRIPTION

[0015] The utility model will be further described below by combining with the drawings:

[0016] Combine Figure 1 - Figure 4 As shown in the figure, a kind of splitting rod installation tool, splitting rod d can be placed into hole 2 on working face 1 by splitting rod installation tool c, splitting rod installation tool c is by splitting rod installation tool c including track -type forklift c1, splitting rod setting groove c2 installed on track -type forklift c1 fork, protective cover c3 installed on splitting rod setting groove c2 and splitting rod boost hydraulic cylinder c3 installed on track -type forklift c1 fork are formed.

[0017] Splitting rod setting groove c2 is "U" type structure, and top extends horizontally outward and is respectively overlapped and fixed on track -type forklift c1 fork.

[0018] Protective cover c3 and splitting rod setting groove c2 form the space of setting splitting rod d.

[0019] The split rod d arranged in the split rod arranging groove c2 can be pushed into the corresponding hole 2 by the hydraulic rod of the split rod boosting hydraulic cylinder c3.

[0020] The left and right side plates of the split rod arranging groove c2 are welded on the forklift c1.

[0021] The protective cover c3 is a left-right symmetrical isosceles trapezoidal shell structure, and the shell is uniformly provided with weight reduction holes.

[0022] The hole 2 on the contour line of the working face 1 intersects at 20mm-22mm.

[0023] The holes 2 in the middle of the working face 1 are arranged in a diagonal array, and the distance between the outermost hole 2 and the hole 2 on the contour line of the working face 1 is 68cm-70cm.

[0024] The distance between adjacent holes 2 in the horizontal row is 1000mm-1100mm, and the distance between adjacent holes 2 in the vertical column is 500mm-520mm, thereby effectively ensuring that the holes are evenly distributed on the working face, effectively avoiding the situation that the long drilling and coring process time caused by too dense holes and the situation that the cracks caused by the split rod cannot cover most of the working face caused by too sparse holes.

[0025] A single worker operates the forklift c1 to transport the split rod to the corresponding hole, and then pushes the split rod into the hole by pushing the hydraulic rod of the split rod boosting hydraulic cylinder outward.

[0026] The protective cover and the forklift can effectively avoid the situation that the working face gravel falls and damages the components or injures the workers.

Claims

1. A wedge bar mounting tool by which a wedge bar (d) can be placed in a hole (2) in a working face (1), characterized in that, The split rod mounting tool (c) comprises a tracked forklift (c1), a split rod placing groove (c2) mounted on the forks of the tracked forklift (c1), a protective cover (c3) mounted on the split rod placing groove (c2), and a split rod boosting hydraulic cylinder (c3) mounted on the forks of the tracked forklift (c1), wherein the split rod placing groove (c2) has a "U" shaped structure, and the top thereof extends horizontally outward and is respectively overlapped and fixed on the forks of the tracked forklift (c1), the protective cover (c3) forms a space for placing the split rod (d) with the split rod placing groove (c2), and the split rod (d) placed in the split rod placing groove (c2) can be pushed into the corresponding hole (2) by the hydraulic rod of the split rod boosting hydraulic cylinder (c3).

2. A cleaved rod mounting tool according to claim 1, wherein: The left and right side plates of the split rod placing groove (c2) are welded on the forks of the tracked forklift (c1).

3. The cleaved-rod mounting tool of claim 1, wherein: The protective cover (c3) has a left-right symmetrical isosceles trapezoidal shell structure, and the shell is uniformly provided with weight reduction holes.

4. The cleaved-rod mounting tool of claim 1, wherein: The holes (2) on the contour line of the working face (1) intersect at an angle of 20mm-22mm.

5. The cleaved-rod mounting tool of claim 1, wherein: The holes (2) in the middle of the working face (1) are arranged in an oblique array, and the distance between the outermost hole (2) and the hole (2) on the contour line of the working face (1) is 68cm-70cm.

6. A cleaved rod mounting tool according to claim 5, wherein: The distance between the adjacent holes (2) in the horizontal row is 1000mm-1100mm, and the distance between the adjacent holes (2) in the vertical column is 500mm-520mm.

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