An assemblable jumbo modular working platform

Abstract

The utility model discloses a kind of modularized operation platform of drill jumbo that can be assembled, it is related to drill jumbo operation platform technical field, including the support seat and basket main body of "L" shape, further include: the assembling unit being arranged between support seat and basket main body and the restraint unit being arranged on basket main body;Assembling unit includes mounting plate, screw rod, strip-shaped carrier plate, guide rod and group joint block, support seat is hollow in inside and its bottom end concave is provided with positioning recess, mounting plate is placed on positioning recess;Restraint unit includes first sliding rod, T-shaped block, second sliding rod, restraint arc plate and support spring, first sliding rod is fixedly arranged on the inner wall of basket main body one side.This utility model, two strip-shaped carrier plates are close to make its side group joint block enter the group joint recess of the center of the opposite sides of mounting plate, basket main body is locked on support seat with mounting plate completely, equipment is assembled and disassembled on basket arm to basket main body, and operation is simple and flexible.

Description

Technical Field

[0001] This utility model relates to the technical field of rock drilling rig operating platforms, and in particular to an assemblable modular operating platform for rock drilling rigs. Background Technology

[0002] The rock drilling rig service platform is an important component of the rock drilling rig. This system consists of a lifting arm and a lifting basket, used for lifting personnel, loading explosives, roof prying, and installation work at mining and tunneling sites. The work platform can be mounted as an attachment to the rock drilling rig or chassis and is specifically designed for use with this mechanism.

[0003] Publication number CN209493295U discloses a tilting mechanism for a rock drilling rig operating platform. The mechanism includes a suspended platform welded assembly and a leveling cylinder mounted on the platform's main boom. It also includes a tilting canopy for the platform's main boom, a rotating cylinder, a drive shaft, and a power take-off transmission sleeve. The tilting canopy is mounted on one side above the suspended platform welded assembly via the drive shaft, with power take-off transmission sleeves on both sides of the drive shaft. The rotating cylinder is mounted on the drive shaft. This invention protects workers while preventing interference between the canopy and the suspended platform, ensuring normal construction operations. It is also easy to maintain and has low cost.

[0004] While the above solution can provide top protection by installing a flip-up canopy on the work platform, i.e., the suspended basket, the assembly and disassembly of the suspended basket on the basket arm is troublesome, and the lack of restraint for workers inside the suspended basket makes them prone to falling. Therefore, we propose an assemblable modular working platform for rock drilling rigs. Utility Model Content

[0005] The main purpose of this utility model is to provide an assemblable modular working platform for rock drilling rigs. By setting up assembly units and restraint units, it solves the problems of cumbersome assembly and disassembly of the suspended basket on the basket arm, and the lack of restraint for workers on the basket, which makes them prone to falling.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: an assemblable modular operating platform for rock drilling rigs, including an "L"-shaped support base and a suspended basket body, and further including: an assembly unit disposed between the support base and the suspended basket body and a restraint unit disposed on the suspended basket body;

[0007] The assembly unit includes a mounting plate, a lead screw, a strip-shaped carrier plate, a guide rod, and an assembly block. The support base is hollow inside and has a positioning groove on its bottom concave surface. The mounting plate is placed on the positioning groove. The main body of the suspended basket is fixedly mounted on the mounting plate. The lead screw is movably mounted inside the support base. There are two strip-shaped carrier plates, which respectively cooperate with the two symmetrically arranged positive and negative threads on the lead screw. The guide rod is fixedly mounted inside the support base and movably passes through the two strip-shaped carrier plates. An assembly groove is opened at the center of each of the opposite sides of the mounting plate. The assembly block is fixedly mounted on the side of the strip-shaped carrier plate and movably extends into the assembly groove.

[0008] The restraint unit includes a first slide rod, a T-block, a second slide rod, a restraint arc plate, and a support spring. The first slide rod is fixedly installed on the inner wall of one side of the main body of the suspended basket. The T-block is movably installed on the outer circumferential surface of the first slide rod. The second slide rod is fixedly installed on the side of the T-block. The restraint arc plate is movably sleeved on the outer circumferential surface of the second slide rod. The support spring is fixedly installed between the T-block and the restraint arc plate, and the support spring surrounds the outer circumferential surface of the second slide rod.

[0009] Preferably, a turntable is fixedly installed on the end face of the lead screw located outside the support base.

[0010] Preferably, the second slide bar is arranged perpendicular to the first slide bar.

[0011] Preferably, there are two second slide rods arranged symmetrically on the side of the T-block, and the support springs are arranged in a one-to-one correspondence with the second slide rods.

[0012] Preferably, a cantilever connecting seat is fixedly provided on the side of the support base.

[0013] Preferably, the cantilever connector has mounting holes arranged in a rectangular array on its side.

[0014] Compared with the prior art, the modular operating platform for assembleable rock drilling rigs of this utility model has the following advantages:

[0015] 1. In this utility model, by setting an assembly unit, the mounting plate at the bottom of the suspended basket body can be placed on the positioning groove on the concave surface of the support base to complete the initial positioning. By holding and rotating the screw, the two strip-shaped carrier plates connected to the screw thread can be translated and move relative to each other on the guide rod under the force. After the two strip-shaped carrier plates approach each other and the assembly blocks on their sides enter the assembly grooves at the center of opposite sides of the mounting plate, the suspended basket body is completely locked on the support base along with the mounting plate. The equipment makes the assembly and disassembly of the suspended basket body on the suspended basket arm simple and flexible.

[0016] 2. In this utility model, by setting up a restraint unit, by pulling the restraint arc plate, the restraint arc plate moves horizontally on the second slide rod to increase the distance between it and the T-shaped block. The support spring fixed between the T-shaped block and the restraint arc plate is stretched accordingly. After the personnel enter the inner side of the restraint arc plate, the deformation and recovery of the support spring can drive the restraint arc plate to reset and restrain the personnel's body. In addition, the T-shaped block can slide and move horizontally on the first slide rod to cooperate. The restrained personnel can adjust their position within the main body of the suspended basket. The equipment allows the workers to be flexibly restrained and protected within the main body of the suspended basket. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of a modular working platform for an assemblable rock drilling rig according to the present invention.

[0019] Figure 2 This is a side view of the modular operating platform for an assemblable rock drilling rig according to the present invention.

[0020] Figure 3 This utility model Figure 2 Schematic diagram of the cross-sectional structure at point AA;

[0021] Figure 4 This utility model Figure 2 Schematic diagram of the cross-sectional structure at point BB;

[0022] Figure 5 This is a top view schematic diagram of the modular operating platform for an assemblable rock drilling rig according to the present invention.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. Support base;

[0025] 2. Assembly unit; 201. Mounting plate; 202. Lead screw; 203. Strip carrier plate; 204. Guide rod; 205. Assembly block;

[0026] 3. Main body of the suspended platform;

[0027] 4. Restraint unit; 401. First slide bar; 402. T-block; 403. Second slide bar; 404. Restraint arc plate; 405. Support spring;

[0028] 5. Turntable;

[0029] 6. Cantilever connecting seat. Detailed Implementation

[0030] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0031] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Example 1

[0033] like Figure 1 , Figure 2 , Figure 3 as well as Figure 5 As shown, an assemblable modular rock drilling rig platform includes an "L"-shaped support base 1 and a suspended basket body 3, and also includes an assembly unit 2 disposed between the support base 1 and the suspended basket body 3 and a restraint unit 4 disposed on the suspended basket body 3.

[0034] Assembly unit 2 includes mounting plate 201, lead screw 202, strip carrier plate 203, guide rod 204, and assembly block 205. Support base 1 is hollow inside and has a positioning groove on its bottom concave surface. Mounting plate 201 is placed on the positioning groove. Suspended basket body 3 is fixedly mounted on mounting plate 201. Lead screw 202 is movably mounted in support base 1. There are two strip carrier plates 203, which respectively cooperate with the two symmetrically arranged positive and negative threads on lead screw 202. Guide rod 204 is fixedly mounted in support base 1 and movably passes through the two strip carrier plates 203. An assembly groove is opened at the center of opposite sides of mounting plate 201. Assembly block 205 is fixedly mounted on the side of strip carrier plate 203 and movably extends into the assembly groove.

[0035] The restraint unit 4 includes a first slide rod 401, a T-block 402, a second slide rod 403, a restraint arc plate 404, and a support spring 405. The first slide rod 401 is fixedly installed on the inner wall of one side of the main body 3. The T-block 402 is movably installed on the outer circumferential surface of the first slide rod 401. The second slide rod 403 is fixedly installed on the side of the T-block 402. The restraint arc plate 404 is movably sleeved on the outer circumferential surface of the second slide rod 403. The support spring 405 is fixedly installed between the T-block 402 and the restraint arc plate 404, and the support spring 405 surrounds the outer circumferential surface of the second slide rod 403.

[0036] Furthermore, a turntable 5 is fixedly installed on the end face of the lead screw 202 located outside the support base 1.

[0037] Furthermore, a cantilever connecting seat 6 is fixedly installed on the side of the support seat 1.

[0038] Furthermore, the cantilever connector 6 has mounting holes arranged in a rectangular array on its side.

[0039] The assembly unit 2 makes it easy and flexible for the equipment to assemble and disassemble the main body 3 of the suspended platform on the platform arm. Example 2

[0040] like Figure 1 , Figure 3 , Figure 4 as well as Figure 5 As shown, an assemblable modular rock drilling rig platform includes an "L"-shaped support base 1 and a suspended basket body 3, and also includes an assembly unit 2 disposed between the support base 1 and the suspended basket body 3 and a restraint unit 4 disposed on the suspended basket body 3.

[0041] Assembly unit 2 includes mounting plate 201, lead screw 202, strip carrier plate 203, guide rod 204, and assembly block 205. Support base 1 is hollow inside and has a positioning groove on its bottom concave surface. Mounting plate 201 is placed on the positioning groove. Suspended basket body 3 is fixedly mounted on mounting plate 201. Lead screw 202 is movably mounted in support base 1. There are two strip carrier plates 203, which respectively cooperate with the two symmetrically arranged positive and negative threads on lead screw 202. Guide rod 204 is fixedly mounted in support base 1 and movably passes through the two strip carrier plates 203. An assembly groove is opened at the center of opposite sides of mounting plate 201. Assembly block 205 is fixedly mounted on the side of strip carrier plate 203 and movably extends into the assembly groove.

[0042] The restraint unit 4 includes a first slide rod 401, a T-block 402, a second slide rod 403, a restraint arc plate 404, and a support spring 405. The first slide rod 401 is fixedly installed on the inner wall of one side of the main body 3. The T-block 402 is movably installed on the outer circumferential surface of the first slide rod 401. The second slide rod 403 is fixedly installed on the side of the T-block 402. The restraint arc plate 404 is movably sleeved on the outer circumferential surface of the second slide rod 403. The support spring 405 is fixedly installed between the T-block 402 and the restraint arc plate 404, and the support spring 405 surrounds the outer circumferential surface of the second slide rod 403.

[0043] Furthermore, the second slide bar 403 is arranged perpendicularly to the first slide bar 401.

[0044] Furthermore, there are two second slide rods 403, which are symmetrically arranged on the side of the T-block 402, and the support springs 405 are arranged in a one-to-one correspondence with the second slide rods 403.

[0045] Furthermore, a cantilever connecting seat 6 is fixedly installed on the side of the support seat 1.

[0046] Furthermore, the cantilever connector 6 has mounting holes arranged in a rectangular array on its side.

[0047] The restraint unit 4 enables the equipment to flexibly restrain and protect the workers on the main body 3 of the suspended platform.

[0048] The working principle of this utility model is as follows:

[0049] The mounting plate 201 at the bottom of the suspended platform body 3 is placed into the positioning groove on the concave surface of the support base 1 for initial positioning. By holding and rotating the screw 202, the two strip-shaped carrier plates 203 threaded to the screw 202 are subjected to force and move relative to each other on the guide rod 204. After the two strip-shaped carrier plates 203 move closer together and the assembly blocks 205 on their sides enter the assembly grooves at the center of opposite sides of the mounting plate 201, the suspended platform body 3 is completely locked onto the support base 1 along with the mounting plate 201. Pulling the cable... After the binding arc plate 404 moves horizontally on the second slide rod 403 to increase the distance between it and the T-block 402, the support spring 405, which is fixed between the T-block 402 and the binding arc plate 404, is stretched. After the personnel enter the inner side of the binding arc plate 404, the support spring 405 deforms and returns to its original position, causing the binding arc plate 404 to reset and bind the personnel's body. Meanwhile, the T-block 402 slides horizontally on the first slide rod 401 to cooperate, allowing the bound personnel to adjust their position within the main body 3 of the suspended basket.

[0050] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An assemblable modular rock drilling rig platform, comprising an "L"-shaped support base (1) and a suspended basket body (3), characterized in that, Also includes: An assembly unit (2) is provided between the support base (1) and the main body of the suspended basket (3), and a restraint unit (4) is provided on the main body of the suspended basket (3). The assembly unit (2) includes an installation plate (201), a lead screw (202), a strip carrier plate (203), a guide rod (204), and a connecting block (205). The support base (1) is hollow inside and has a positioning groove on its bottom concave surface. The installation plate (201) is placed on the positioning groove. The main body (3) of the hanging basket is fixedly installed on the installation plate (201). The lead screw (202) is movably installed in the support base (1). There are two strip carrier plates (203) and they are respectively matched with the two symmetrically arranged positive and negative threads on the lead screw (202). The guide rod (204) is fixedly installed in the support base (1) and movably passes through the two strip carrier plates (203). The installation plate (201) has a connecting groove at the center of each side. The connecting block (205) is fixedly installed on the side of the strip carrier plate (203) and movably extends into the connecting groove. The restraint unit (4) includes a first slide rod (401), a T-block (402), a second slide rod (403), a restraint arc plate (404), and a support spring (405). The first slide rod (401) is fixedly installed on the inner wall of one side of the main body (3). The T-block (402) is movably installed on the outer circumferential surface of the first slide rod (401). The second slide rod (403) is fixedly installed on the side of the T-block (402). The restraint arc plate (404) is movably sleeved on the outer circumferential surface of the second slide rod (403). The support spring (405) is fixedly installed between the T-block (402) and the restraint arc plate (404), and the support spring (405) surrounds the outer circumferential surface of the second slide rod (403).

2. The modular operating platform for an assemblable rock drilling rig according to claim 1, characterized in that: A turntable (5) is fixedly installed on the end face of the lead screw (202) located outside the support base (1).

3. The modular operating platform for an assemblable rock drilling rig according to claim 1, characterized in that: The second slide bar (403) is set perpendicular to the first slide bar (401).

4. The modular operating platform for an assemblable rock drilling rig according to claim 1, characterized in that: There are two second slide rods (403) and they are symmetrically arranged on the side of the T-block (402). The support spring (405) is arranged in a one-to-one correspondence with the second slide rod (403).

5. The modular operating platform for an assemblable rock drilling rig according to claim 1, characterized in that: A cantilever connecting seat (6) is fixedly provided on the side of the support base (1).

6. The modular operating platform for an assemblable rock drilling rig according to claim 5, characterized in that: The cantilever connector (6) has mounting holes arranged in a rectangular array on its side.

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